Byrd Park Pump Station Roof Repair and Crane Replacement ......Byrd Park Pump Station Roof Repair...

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Byrd Park Pump Station Roof Repair and Crane Replacement Table of Contents Department of Public Utilities – City of Richmond, VA May, 2018 TC - i TABLE OF CONTENTS TECHNICAL SPECIFICATIONS CITY OF RICHMOND BYRD PARK PUMP STATION ROOF REPAIR AND CRANE REPLACEMENT DIVISION 1 – GENERAL REQUIREMENTS Section 01110 Summary of Work 01111 Construction Manager and Engineer 01250 Change Order Procedure 01290 Measurement and Payment 01310 Coordination and Meetings 01325 Progress Schedule 01330 Submittals 01335 Limitations on Sequence of Construction 01422 References 01450 Quality Control 01500 Construction Facilities and Temporary Controls 01600 Material and Equipment in Operation 01655 Starting and Placing Equipment in Operation 01722 Lines and Grades 01740 Cleaning 01745 Shutdowns and Tie-Ins 01783 Operation and Maintenance Manuals 01789 Contract Close Out 01820 Training 01900 Special Project Provisions DIVISION 2 – NOT USED DIVISION 3 – CONCRETE Section 03013 Repair of Cast-In-Place Concrete 03300 Cast-In-Place Concrete DIVISION 4 – NOT USED DIVISION 5 – NOT USED DIVISION 6 - NOT USED

Transcript of Byrd Park Pump Station Roof Repair and Crane Replacement ......Byrd Park Pump Station Roof Repair...

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Byrd Park Pump Station Roof Repair and Crane Replacement Table of Contents Department of Public Utilities – City of Richmond, VA

May, 2018 TC - i

TABLE OF CONTENTS

TECHNICAL SPECIFICATIONS

CITY OF RICHMOND BYRD PARK PUMP STATION

ROOF REPAIR AND CRANE REPLACEMENT DIVISION 1 – GENERAL REQUIREMENTS Section 01110 Summary of Work 01111 Construction Manager and Engineer 01250 Change Order Procedure 01290 Measurement and Payment 01310 Coordination and Meetings 01325 Progress Schedule 01330 Submittals 01335 Limitations on Sequence of Construction 01422 References 01450 Quality Control 01500 Construction Facilities and Temporary Controls 01600 Material and Equipment in Operation 01655 Starting and Placing Equipment in Operation 01722 Lines and Grades 01740 Cleaning 01745 Shutdowns and Tie-Ins 01783 Operation and Maintenance Manuals 01789 Contract Close Out 01820 Training 01900 Special Project Provisions DIVISION 2 – NOT USED DIVISION 3 – CONCRETE Section 03013 Repair of Cast-In-Place Concrete 03300 Cast-In-Place Concrete DIVISION 4 – NOT USED DIVISION 5 – NOT USED DIVISION 6 - NOT USED

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Byrd Park Pump Station Roof Repair and Crane Replacement Table of Contents Department of Public Utilities – City of Richmond, VA

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DIVISION 7 - THERMAL AND MOISTURE PROTECTION Section 07540 Thermoplastic Polyolefin (TPO) Roofing 07552 Modified Bituminous Membrane Roofing 07620 Sheet Metal Flashing and Trim 07901 Joint Sealants DIVISION 8 - NOT USED DIVISION 9 – FINISHES Section 09960 High-Performance Coatings DIVISION 10 – NOT USED DIVISION 11 – NOT USED DIVISION 12 – NOT USED DIVISION 13 – NOT USED DIVISION 14 – CONVEYING EQUIPMENT Section 14600 Traveling Bridge Crane and Hoist System DIVISION 15 – NOT USED DIVISION 16 – ELECTRICAL Section 16010 Electrical General Provisions 16120 Wire, Splices and Terminations (600V or Less) 16130 Raceways 16410 Disconnect Switches APPENDICES

A. Contractor Release of Asset Requirements B. City of Richmond - Health, Safety, and Environment Management Plan C. Richmond DPU Pipe and Conduit Identification System D. Limited Asbestos-Containing Material Testing Report E. Lead Paint Chip Analysis Report

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SECTION 01110

SUMMARY OF WORK

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Definitions

B. Description of the Work

C. Plans and Specifications

D. Work Under Other Contracts

E. Contractor's Use of Site

F. Work Sequence

G. Owner Occupancy

H. Constraints

I. Time Provisions

J. Liquidated Damages

K. Protection

L. Boundaries 1.2 DEFINITIONS

A. In addition to the definitions included in the General Conditions of the Contract, the following words and terms, or pronouns used in their stead, shall, wherever they appear in this Contract, be construed as follows, unless a different meaning is clear from the context:

1. "Agents" shall mean an authorized representative of the City including but not limited

to the Engineer, Construction Manager, and other firms and their partners, principals, members, and employees acting directly or through duly authorized representatives.

2. "Contract Work" shall mean everything expressly or impliedly required to be furnished

and done by the Contractor by any one or more of the Contract parts except Extra

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Work, as hereinafter defined; it being understood that, in case of any inconsistency in or between any part or parts of this Contract, the Construction Manager shall determine which shall prevail.

3. "Extra Work" shall mean work other than that required either expressly or impliedly by

the Contract in its present form.

4. "Specifications" shall mean all of the directions, requirements and standards of performance applying to the work, as hereinafter detailed and designated as such, or which may be issued in an addendum.

5. "Addendum" or "Addenda" shall mean the additional contract provisions issued in

writing by the Owner prior to the receipt of bids.

6. "Project" shall mean the entire improvement of which the work to be constructed under this Contract forms a part.

7. "Site" shall mean the designated area upon or in which the Contractor's operations are

carried on and such other areas adjacent thereto as may be required. "Site" areas may include lands owned by or leased by the Owner and rights-of-way acquired for the construction of the project.

8. Whenever in the Contract the words "required", "permitted", "designated",

"prescribed", and words of like import are used, they shall imply the requirement, permission, designation, or prescription of the Construction Manager; and "approved", "acceptable", "satisfactory", "in the judgment of", and words of like import shall mean approved by, or acceptable to, or satisfactory to, or in the judgment of the Construction Manager.

9. “Date of substantial completion” shall be the date as certified by the Construction

Manager when the construction of the work or a specified part thereof is sufficiently completed, in accordance with the Contract Documents, so that the work or specified part may be beneficially occupied for the purposes for which it was intended. Occupancy of individual structures, buildings, facilities, or the like, being constructed under this contract, shall not constitute Substantial Completion unless expressly provided for elsewhere in these documents.

10. "Prevailing Standard Time" shall be construed as the time being observed in the City of

Richmond on the respective days bids are received or other documents issued or signed, Eastern Standard Time in the winter and Eastern Daylight Time in the summer.

11. "Final Completion": Date of final completion shall be the date as certified by the

Construction Manager when the construction of the work is complete in accordance with the Contract Documents, such that no further work remains to be done at the site or otherwise. The certification of final completion shall serve as the date when the

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Contractor has fulfilled all requirements for final payment as described in the General Conditions of the Contract.

12. “Change Order” is a document which is signed by Contractor and Owner and authorizes

an addition, deletion or revision in the Work and/or adjustment in the Contract Price or the Contract Time, issued on or after the Effective Date of the Agreement.

13. “Claim” is a demand or assertion by Contractor for a specific adjustment of Contract

Price or Contract Time or both or other relief with respect to the terms of the Contract.

14. “Construction Manager” is a person or entity designated as a construction manager by Owner who provides professional management services, which contribute to the control of time and the cost and quality of a public construction project, and who performs those services concurrent with architectural and engineering services rendered during the design and construction phase of the Project. This term shall apply to the Owner when the Owner acts as its own Construction Manager.

15. “Contract Price” are the moneys payable by Owner to Contractor for completion of the

Work in accordance with the Contract Documents as stated in the General Conditions.

16. “Contract Time” are the number of days or dates stated in Agreement to; (i) achieve Milestones, if any, and (ii) achieve Substantial Completion.

17. “Drawings” are that part of the Contract Documents prepared or approved by Engineer

which graphically shows the scope, extent, dimensions, location and character of the Work to be performed by Contractor. Drawings may either be bound in the same book as the balance of the Contract Documents or bound in separate sets, and are a part of the Contract Documents, regardless of the method of binding. Shop Drawings and other Contractor submittals are not Drawings as so defined.

1.3 DESCRIPTION OF THE WORK

A. General: The Work to be done under this Contract includes, but is not limited to the following: 1. Removal of existing Pump Station and portion of Administration Building roofing and

replacement with new roofing systems. 2. Removal of existing crane, including but not limited to bridge girders, trolley, and hoist

and replacement with new crane. 3. Installation of new electrical service to power crane. 4. Cleaning of paint from steel roof girders and concrete roof slab and repainting. 5. Final inspections, testing, acceptance by Owner and returning to service.

B. The Work includes:

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1. Furnishing of all labor, material, superintendence, plant, power, light, heat, fuel, water, tools, appliances, equipment, supplies, services and other means of construction necessary or proper for the performance and completion of the Work.

2. Sole responsibility for adequacy of plant and equipment.

3. Maintaining the Work area and site in a clean and acceptable manner.

4. Maintaining existing facilities in service at all times except where specifically provided

for otherwise herein.

5. Protection of finished and unfinished Work.

6. Repair and restoration of Work damaged during construction.

7. Furnishing as necessary proper equipment and machinery, of a sufficient capacity, to facilitate the Work and to handle all emergencies normally encountered in Work of this character.

8. Furnishing, installing, and protecting all necessary guides, track rails, bearing plates,

anchor and attachment bolts, and all other appurtenances needed for the installation of the devices included in the equipment specified. Make anchor bolts of appropriate size, strength and material for the purpose intended. Furnish substantial templates and shop drawings for installation.

C. Implied and Normally Required Work: It is the intent of these Specifications to provide the

Owner with complete operable systems, subsystems and other items of Work. Any part or item of Work which is reasonably implied or normally required to make each installation satisfactorily and completely operable is deemed to be included in the Work and the Contract Amount. All miscellaneous appurtenances and other items of Work incidental to meeting the intent of these Specifications are included in the Work and the Contract Amount even though these appurtenances may not be specifically called for in these Specifications.

D. Quality of Work: Regard the apparent silence of the Contract Documents as to any detail, or

the apparent omission from them of a detailed description concerning any Work to be done and materials to be furnished as meaning that only the best general practice is to prevail and that only materials and workmanship of the best quality are to be used. Interpretation of these specifications will be made upon this basis.

E. Compliance with Laws: Comply with all local, State and Federal laws, rules, ordinances and

regulations applicable to this Contract and to the work done hereunder, Obtain all permits, licenses or other authorization necessary for the prosecution of the work. The costs for all such permits shall be included in the contract price and no separate payment will be made therefore, except for permit fees paid by the City for this project as noted in Section 01900.

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1.4 PLANS AND SPECIFICATIONS

A. Plans

1. The Plans for the work to be done under this Contract bear the general title: Byrd Park Pump Station Roof Repair and Crane Replacement

2. When obtaining data and information from the Plans, use figures in preference to scaled

dimensions, and large scale plans in preference to small scale plans.

B. Supplementary Plans

1. When, in the opinion of the Engineer, it becomes necessary to explain more fully the work to be done or to illustrate the work further or to show any changes which may be required, plans known as Supplementary Plans, with specifications pertaining thereto, will be prepared by the Engineer and five paper prints thereof will be given to the Contractor.

2. The Supplementary Plans shall be binding upon the Contractor with the same force as

the Contract Plans. Where such Supplementary Plans require either less or more than the estimated quantities of work, credit to the Owner or compensation therefore to the Contractor shall be subject to the terms of the Agreement.

C. Contractor to Check Contract Plans and Data

1. Verify all dimensions, quantities and details shown on the Plans, Supplementary Plans,

schedules, Specifications or other data received from the Engineer, and notify him of all errors, omissions, conflicts, and discrepancies found therein. Failure to discover or correct errors, conflicts or discrepancies shall not relieve the Contractor of full responsibility for unsatisfactory work, faulty construction or improper operation resulting therefrom nor from rectifying such conditions at his own expense.

2. The Contractor will not be allowed to take advantage of any errors or omissions, as full

instructions will be furnished by the Engineer, should such errors or omissions be discovered.

3. All schedules are given for the convenience of the Engineer and the Contractor and are

not guaranteed to be complete. The Contractor shall assume all responsibility for the making of estimates of the size, kind, and quality of materials and equipment included in work to be done under the Contract.

D. Unforeseen Physical Conditions

1. Promptly notify the Owner and the Construction Manager in writing of any subsurface

or latent physical conditions at the site or in an existing structure differing materially from those indicated or referred to in the Contract Documents. The Construction

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Manager will promptly review those conditions and advise the Owner in writing if further investigation or tests are necessary. Promptly thereafter, the Owner shall obtain the necessary additional investigations and tests and furnish copies to the Construction Manager and the Contractor.

2. If the Construction Manager finds that the results of such investigations or tests indicate

that there are subsurface or latent physical conditions which differ materially from those intended in the Contract Documents, and which could not reasonably have been anticipated by the Contractor, a Change Order shall be issued incorporating the necessary revisions.

E. Specifications

1. It is hereby agreed that failure by the Contractor to advise his subcontractors and

suppliers of the necessity to review the Specifications as a whole, and not as individual sections, to determine the work required or to be supplied, shall not constitute a basis for a claim for additional compensation or an extension to the Contract completion time.

F. Intent

1. All work called for in the Specifications applicable to this Contract, but not shown on

the Plans in their present form, or vice versa, shall be of like effect as if shown or mentioned in both.

2. Work not specified in either the Plans or in the Specifications, but involved in carrying

out their intent or in the complete and proper execution of the work, is required and shall be performed by the Contractor as though it were specifically delineated or described.

1.5 WORK UNDER OTHER CONTRACTS

The Byrd Park Bridge Repair is under contract with construction to be completed May 2018.

1.6 CONTRACTOR'S USE OF SITE

A. In addition to the requirements of the General Conditions, limit use of site and premises for work and storage to allow for the following:

1. Owner occupancy and access to operate existing facilities. 2. Coordination of site use with Construction Manager. 3. Responsibility for protection and safekeeping of products under this Contract. 4. Providing additional off site storage at no additional cost to Owner as needed.

B. Noise: Contractor’s use of site shall limit noise levels to comply with current City code

requirements and any other specified requirement.

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1.7 WORK SEQUENCE

A. Construct Work in stages to accommodate Owner's use of premises during construction period and in accordance with the limitations on the sequence of construction specified. Coordinate construction schedules and operations with Construction Manager.

B. Coordinate Work of all subcontractors.

1.8 OWNER OCCUPANCY

A. Owner will occupy premises during entire period of construction in order to maintain normal operations. Cooperate with Owner's representative in all construction operations to minimize conflict, and to facilitate Owner usage.

B. Conduct operations so as to inconvenience the general public in the least. Comply with

Owner’s request to minimize impacts to the general public. 1.9 CONSTRAINTS

A. The Contract Documents are intended to allow the Contractor flexibility in construction of the Work, however, constraints described in Section 01335, Limitation on Sequence of Construction shall apply.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 TIME PROVISIONS

A. Starting Work: Start Work within 10 days following the date stated in the Notice to Proceed and execute with such progress as may be required to prevent delay to other contractors or to the general completion of the project.

B. Unless the contract completion date is modified pursuant to the provisions of the General

Conditions, complete the work covered by this Contract in the number of consecutive calendar days set forth in the Invitation for Bid. At all times, schedule and direct the Work so that it provides an orderly progression to Substantial Completion within the specified time for completion.

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C. Milestone Dates: Complete the work no later than the dates given.

1. All Work and Contract Completion: Unless the date of completion is modified pursuant to the General Conditions, all Work must be completed within the time period set forth in the Invitation for Bid.

3.2 LIQUIDATED DAMAGES

A. It is agreed between the parties that time is of the essence of this Contract.

B. The amount per day set forth in the Invitation for Bid is hereby agreed upon as the liquidated damages for each and every calendar day that the time consumed in completing the work exceeds the time allowed in accordance with the following:

1. In the event that the date for Substantial Completion for all the work occurs after the

work as bid was to be complete or the date to which such date has been modified by Change Order:

a. The Contractor agrees to pay the Owner liquidated damages, in the amount per

day set forth in the Invitation for Bid, for each calendar day by which the Date of Substantial Completion exceeds the date work as bid was to be complete or the date to which such date has been modified by Change Order.

3.3 PROTECTION

A. During performance and until final acceptance, provide absolute protection of the finished and unfinished work against any damage, loss, or injury. Take proper precaution to protect the finished work from loss or damage, pending completion and the final acceptance of all the work included in the entire Contract. Such precaution shall not relieve the Contractor from any and all liability and responsibility for loss or damage to the work occurring before certification of final completion by the Owner. Such loss or damage shall be at the risk of and borne by the Contractor, whether arising from acts or omissions of the Contractor or others. In the event of any such loss or damage, repair, replace, and make good the work without extension of time therefor, except as may be otherwise specified.

B. The provisions of this subsection shall not be deemed to create any new right of action in

favor of third parties against the Contractor or the Owner. 3.4 BOUNDARIES

A. Confine equipment, apparatus, storage of materials, supplies and apparatus of workmen to the limits indicated by law, ordinances, permits, shown on the Plans, specified or direction of the Owner.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Manager and Engineer Department of Public Utilities – City of Richmond, VA

01111-1 May 2018

SECTION 01111

CONSTRUCTION MANAGER AND ENGINEER

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Definitions 1.2 DEFINITIONS

A. Whitman, Requardt and Associates, LLP, 9030 Stony Point Parkway, Suite 220, Richmond, Virginia, 23235, (804) 272-8700 who is referred to in the Contract Documents as the Engineer, has prepared the Contract Documents for this Project. Whitman, Requardt and Associates, LLP shall have the duties and responsibilities as set forth for the Engineer in the Contract Documents.

B. The Project will be administrated by Construction Manager (CM) that will be assigned to

this project by the City. The CM shall have the duties and responsibilities as set forth in the General Conditions of the Contract for the Engineer. The CM will work with the Engineer to resolve engineering questions concerning the project.

C. The word “Engineer” in the Specifications (Division 1 through Division 17) shall be

replaced with “Construction Manager” except as noted in the following example. The substitution of the word “Engineer” with “Construction Manager” is based upon the responsibilities of the “Engineer” in that particular use. As an example, if the intent is for the Contractor to provide notice to, or submit information to, or coordinate with Engineer, (i.e. contract administration type issues) then “Engineer” is to be replaced with “Construction Manager.” If the intent is for the Engineer to approve substitutions, etc. (engineering type decisions) then the word “Engineer” shall remain as “Engineer.”

D. The printing of the word “Engineer”, or any similar term, and the substitution of

“Construction Manager” shall not serve as justification for the Contractor not following his contractual obligations. If there is any question or confusion as to whether “Engineer” or “Construction Manager” is appropriate, then the Contractor shall request the Construction Manager to make a formal determination.

E. The Owner or Engineer will not normally have direct contact or communication with the

Contractor, his subcontractors or suppliers. All communication from the Contractor to the Owner or Engineer shall be through the Construction Manager. To assure continuity between all parties, any communication, oral or written, between Contractor’s personnel and either the Owner’s operation or maintenance personnel or Engineer’s technical staff shall be deemed unofficial and non-binding unless such communication is directed through the Construction Manager.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Manager and Engineer Department of Public Utilities – City of Richmond, VA

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Byrd Park Pump Station Roof Repair and Crane Replacement Change Order Procedure Department of Public Utilities – City of Richmond, VA

01250-1 May 2018

SECTION 01250

CHANGE ORDER PROCEDURE

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Changes in Construction

B. Extra Work

C. Emergency Work

D. Omitted Work

E. Change Order Procedure 1.2 CHANGES IN CONSTRUCTION

A. Construction Change Orders can be made to the Contract as described in the General Conditions of the Contract.

1.3 EXTRA WORK

A. The Owner may at any time by a written order and without notice to the sureties require the performance of such extra work as it may find necessary or desirable.

B. An order for extra work shall be valid only if issued in writing and signed by the Owner,

and the work so ordered shall be performed by the Contractor. 1.4 EMERGENCY WORK

A. In emergencies affecting the safety of persons or the Work or property at the site or adjacent thereto, the Contractor, without special instruction or authorization from the Owner is obligated to act at his discretion, to prevent threatened damage, injury or loss. He will give the Owner prompt written notice of any significant changes in the Work or deviations from the Contract Documents caused thereby. If the Contractor believes that additional work done by him in an emergency which arose from causes beyond his control entitles him to an extension of the Contract Completion Date or an increase in the Contract Price, he may make a claim therefor as provided in the General Conditions of the Contract.

1.5 OMITTED WORK

A. The Owner may at any time by a written order and without notice to the sureties require the omission of such Contract work as it may find necessary or desirable.

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B. An order for omission of work shall be valid only if signed by the Owner and the work so ordered must be omitted by the Contractor. The amount by which the Contract price shall be reduced shall be determined as follows:

1. By such applicable unit prices, if any, as are set forth in the Contract; or

2. By the appropriate lump sum price set forth in the Contract; or

3. By the fair and reasonable estimated cost to the Owner, in accordance with the

requirements of the General Conditions Section 5.4.1, Schedule of Values or other proper costs and price documentation for any Omitted Work as mutually agreed to by the Contractor and Construction Manager and approved by the Owner.

1.6 CHANGE ORDER PROCEDURE

A. Initiation: Change order proposal

1. Initiated by Construction Manager or Owner: The Owner or the Construction Manager may issue a Request for Proposal (RFP). The Request will contain a description of the intended change with supplementary or revised Drawings and Specifications as applicable and the projected time for accomplishing the change.

2. Initiated by Contractor: The Contractor may propose a change in the work by

submittal of a Change Order Request (COR) to the Construction Manager describing the proposed change with a statement of the reason for the change and the effect on the contract time and price, along with supporting documentation.

B. Execution of Change Order Proposal:

1. When a Proposal is requested for a change in the Work, the Contractor shall submit

his proposal within 14 days following receipt of the Request for Proposal. The Proposal shall state the increase or decrease, if any, in the Contract Period and/or Contract Sum.

2. The Contractor shall explain the proposal in as much detail as requested by the

Owner.

3. Any decrease in Contract Sum on account of omitted Work will include appropriate amounts for profit and overhead.

4. The Owner and Construction Manager will review the Proposal and may request

additional information and documentation which the Contractor shall provide promptly.

5. If the Owner decides to proceed with the change, it will issue a Change Order for

signature first by the Contractor and then by the Owner.

6. The Contractor will promptly complete the approved change in the Work on receipt of the executed Change Order.

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C. Costs: The cost of both additive and deductive changes in the Work shall be determined,

as follows:

1. Labor: Applied labor cost, crew foreman and general foreman performing or directly supervising the Work on the Site. Also included are travel and subsistence, but only in the extent incurred.

2. Insurance: Net premium for Worker's Compensation Insurance, taxes pursuant to

the Federal Social Security Act, payments required under State and Federal unemployment laws.

3. Additional Materials: Necessary extra materials, delivered at the Site including the

actual cost of consumable supplies. Consumable supplies shall not be determined by the percentage of cost basis.

4. Plant and Equipment: Rent for plant and equipment shall be at the rental cost for

rentals from an independent firm (i.e. a firm which is not owned in whole or in part by the Contractor). If the equipment is owned by the Contractor or rented from a firm in which the Contractor has an interest, the rent shall be calculated in accordance with the applicable provisions and terms of the current "Cost Reference Guide for Construction Equipment" published by Dataquest based on the standard monthly rental rate.

5. Subcontractor Costs: Subcontractor's costs including subtier contractors shall be

determined by items 1 through 4 in the preceding subparagraphs. Subcontractor overhead and profit shall be limited to the percentage amounts stipulated in the bid regardless of the number of subtier subcontractors.

6. Overhead and Profit: Plus percentage amounts stipulated in the bid.

7. During periods of downtime, the following conditions shall also apply:

a. Payment for equipment will be on the basis of a maximum 8-hour period

during each 24 hour period.

b. No overtime will be included.

c. No compensation for subsistence will be included.

d. The rate of overhead and profit will be 10 percent.

e. No compensation for equipment overhaul, field repair and fuel expenses shall be included.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Measurement and Payment Department of Public Utilities – City of Richmond, VA

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SECTION 01290

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Measurement Authority B. Schedule of Values

C. Application for Payment

D. Unit Quantities Specified

E. Schedule of Contract Items

F. Payment

G. Defect Assessment

H. Non-Payment for Rejected Products

1.2 MEASUREMENT AUTHORITY

A. Measurement: The Construction Manager will take all measurements and compute quantities accordingly.

B. Assistance: Assistance to the Construction Manager in the form of necessary equipment, and

qualified personnel shall be provided by the Contractor as required for taking measurements. 1.3 SCHEDULE OF VALUES

A. Approval of Schedule: Submit for approval a schedule of values for all the work consistent with and generated from the cost loaded CPM schedule as indicated in Section 01325.

B. Revisions: With each Application for Payment revise schedule to list approved Change

Orders. 1.4 APPLICATION FOR PAYMENT

A. The Contractor shall submit to the Construction Manager an updated copy of the cost loaded CPM schedule as a basis for monthly progress payments to the Contractor. This updated schedule should be submitted to the Construction Manager on or before the 25th day of each month.

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B. When payment for stored materials is permitted, the Contractor shall submit with the CPM

schedule update a separate schedule for Materials Stored showing line item, description, previous value received, value incorporated into the work and present value. Accompanying paid invoices demonstrating proof of ownership shall be provided in conjunction with any stored material for which the Contractor is requesting payment.

C. The Construction Manager shall update the schedule based on the Contractor's status provided

in accordance with the schedule update requirements of Section 01325 and prepare for the Contractor's signature a partial payment request consistent with the earned value of work as determined by the monthly CPM schedule update.

D. The Contractor shall review and if acceptable execute the partial payment request by signature

of an authorized officer of the Contractor and return to the Construction Manager for distribution to the Owner for payment. Should the Contractor disagree with the partial payment request as presented by the Construction Manager, the Contractor shall respond in writing giving reasons for the areas of disagreement.

E. Retainage from Partial Payments: Retainage in the amount of five (5) percent shall be

deducted from the partial payments as stipulated in the General Conditions of the Contract and as shown on the Partial Payment Request form.

1.5 UNIT QUANTITIES SPECIFIED

A. Quantities: Quantities and measurements indicated in the Proposal are for bidding and contract purposes only. Quantities and measurements supplied or placed in the Work and verified by the Construction Manager and recorded in his daily report shall determine the payment.

B. Actual Work: If the actual Work requires more or fewer quantities than those quantities

indicated, the required quantities shall be provided at the unit prices contracted.

C. Units of Work: The intention of the unit prices is to provide a complete, functioning unit which may include Work from several Specification Sections. All the Work which is required or which can reasonably be inferred to be required in a unit price item to deliver a complete, functioning unit shall be included.

1.6 SCHEDULE OF CONTRACT ITEMS

A. Item A-1: Mobilization and Demobilization

1. Description:

a. Under the Contract Item for Mobilization and Demobilization, the Contractor shall provide all labor, services, specialists, material and equipment for preparatory work and operations, including but not limited to those necessary for the mobilizing and furnishing site equipment, materials, supplies and incidentals; for the establishment of all offices, buildings and other temporary facilities

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necessary for work on the project; cost for prepaid bonds and insurance; and for all other work and operations to be performed or costs incurred to begin work on the various Contract Items.

b. The City reserves the right in case the Contractor defaults on the Contract, to

retain the use, or have used, the Contractor's plant, equipment, tools, materials and other property for, and until, completion of the work, in accordance with Section 7 of the General Conditions of the Contract.

c. The Contractor is cautioned that the amount to be bid under this Contract Item

shall be as shown in the Bid Form.

2. Payment:

a. Cost of pre-paid bonds and insurance required for the Contract may be reimbursed under this Contract Item. Proof of payment by the Contractor for such bonds and insurance costs will be required if reimbursement is requested prior to having 2 percent of the original Contract amount, less the allowances, earned. The amount reimbursed for prepaid bonds and insurance costs will be included as part of any mobilization payments stipulated under the below listed terms and there will be no extra or separate payment for these items.

b. When the monthly progress payment estimate of the total amount earned, not

including the amount earned for mobilization, is 2 percent or more of the original Contract amount, less the allowances, the total amount earned for mobilization shall be 35 percent of the Contract Item price for mobilization and this amount will be included in the monthly estimate for payment.

c. When the monthly progress payment estimate of the total amount earned, not

including the amount earned for mobilization, is 5 percent or more of the original Contract amount, less the allowances, the total amount earned for mobilization shall be 70 percent of the Contract Item price for mobilization and this amount will be included in the monthly estimate for payment.

d. When the monthly progress payment estimate of the total amount earned, not

including the amount earned for mobilization, is 90 percent or more of the original Contract amount, less the allowances, the total amount earned for mobilization shall be 100 percent of the Contract Item price for mobilization and this amount will be included in the monthly estimate for payment.

B. Item A-2: Pump Station Roofing System, Complete in place.

1. Payment for constructing the Pump Station Roofing System shall be made at the

lump sum price bid to perform the work as shown on the drawings and specified herein

2. Payment: Lump sum unit of measure and payment.

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3. The lump sum price bid shall include all labor, materials, tools, equipment and services for performing the installation including, but not limited to: a. Removing and disposing of all existing roofing elements that are no longer

necessary and properly disposing of the items, including asbestos black roof material and any other incidental items as shown on the drawings and specified herein.

b. Installation of new roofing system and any other incidental items as shown on

the drawings and specified herein. c. All miscellaneous and incidental items required for the proper installation and

operation of the new roofing system.

C. Item A-3: Administration Building Roofing System, Complete in place. 1. Payment for constructing the Administration Building Roofing System shall be

made at the lump sum price bid to perform the work as shown on the drawings and specified herein.

2. Payment: Lump sum unit of measure and payment. 3. The lump sum price bid shall include all labor, materials, tools, equipment and services

for performing the installation including, but not limited to: a. Removing and disposing of all existing roofing elements that are no longer

necessary and properly disposing of the items, including asbestos black roof material and any other incidental items as shown on the drawings and specified herein.

b. Installation of new roofing system and any other incidental items as shown on

the drawings and specified herein. c. All miscellaneous and incidental items required for the proper installation and

operation of the new roofing system. 4.

D. Item A-4: Crane and Related Electrical Service, Complete in place. 1. Payment for constructing the Crane and Related Electrical Service shall be made at the

lump sum price bid to perform the work as shown on the drawings and specified herein.

2. Payment: Lump sum unit of measure and payment..

3. The lump sum price bid shall include all labor, materials, tools, equipment and services for performing the installation including, but not limited to:

a. Remove and disposal of existing crane including: bridge girders, trolley, hoist,

and ancillary sub-systems that are no longer necessary and properly

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disposing of the items, and any other incidental items as shown on the drawings and specified herein.

b. Furnishing and installing new crane and electrical service. Complete testing and start-up services and any other incidental items required for the proper operation of all equipment installed as part of this project.

c. All miscellaneous and incidental items required for the proper installation and operation of the crane.

E. Item A-5: Painting, Complete in place

1. Payment for painting the underside of the concrete roof slab and steel roof girders shall be made at the lump sum price bid to perform the work as shown on the drawings and specified herein.

2. Payment: Lump sum unit of measure and payment.

3. The lump sum price bid shall include all labor, materials, tools equipment and services

for painting steel roof girders and concrete roof slabs including, but not limited to:

a. Complete proper surface preparation of existing steel roof girders and concrete roof slab and re-paint as shown on the drawings and specified herein.

b. All miscellaneous and incidental items required for the proper painting of the steel roof girders and concrete roof slab.

F. Item A-6: Concrete Surface Repair, Complete in place

1. Payment for concrete surface repair shall be made on the basis of work completed as

shown on the drawings and specified herein.

2. Payment for concrete surface repair at the locations shown on the plans and as directed, shall be made at the unit price bid per unit of measure for the amount of concrete surface repair actually place based on the details shown on the plans.

3. Measurement shall be based on quantities as shown on the plans and details or as directed. The Contractor shall not exceed the quantities shown on the plans without the written approval by the Owner.

4. The unit price per unit of measure shall include all supervision, labor, material

equipment and incidental items necessary for concrete surface repair at the locations shown on the plans and as directed.

G. Item A-7: Concrete Crack Repair, Complete in place

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1. Payment for concrete crack repair shall be made on the basis of work completed as shown on the drawings and specified herein.

2. Payment for concrete crack repair at the locations shown on the plans and as directed, shall be made at the unit price bid per unit of measure for the amount of concrete crack repair actually place based on the details shown on the plans.

3. Measurement shall be based on quantities as shown on the plans and details or as directed. The Contractor shall not exceed the quantities shown on the plans without the written approval by the Owner.

4. The unit price per unit of measure shall include all supervision, labor, material

equipment and incidental items necessary for concrete crack repair at the locations shown on the plans and as directed.

H. Item B-1: Allowance for Additional Electrical and Structural Work

1. Payment for performing additional work shall be in accordance with base bid items to

perform additional work as authorized by the Owner in all areas as shown on the drawings and specified herein.

2. Measurement shall be made in accordance with the base bid item or as agreed by Owner.

3. The allowance bid price shall include all labor, materials, tools, equipment and services

to performing Allowance for Additional Electrical and Structural Work, including but not limited to additional structural elements and hardware, concrete repair and placement, electrical elements and equipment, and any incidentals required for the safe and proper operation of the system.

1.7 PAYMENT

A. Payment Includes: Full compensation for all required labor, products, tools, equipment, plant, transportation, services and incidentals; erection or application of an Item of the Works, overhead and profit.

B. Final Payment: Final Payment for Work governed by unit prices will be made on the basis of

the actual measurements and quantities accepted by the Construction Manager multiplied by the unit price for the Work which is incorporated in or made necessary by the Work. Final payment will not be made until submission of Contractor’s as-built drawings, all training has been completed and other items specified in Section 01789 have been completed.

1.8 DEFECT ASSESSMENT

A. Replace the Work, or portions of the Work, not conforming to the specified requirements.

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B. If, in the opinion of the Construction Manager, it is not practical to remove and replace the Work, the Construction Manager will direct that the defective Work may remain or be partially replaced and the price will be adjusted to a new price at the discretion of the Owner.

1.9 NON-PAYMENT FOR REJECTED PRODUCTS

A. Payment will not be made for any of the following:

1. Products wasted or disposed of in a manner that is not acceptable.

2. Products determined as unacceptable before or after placement.

3. Products not completely unloaded from the vehicle.

4. Products placed beyond the lines and grades of the required Work.

5. Contractor supplied products remaining on hand after completion of the Work.

6. Loading, hauling and disposing of rejected products.

B. Cost Loaded Schedule: No payment requests will be accepted until an approved Cost Loaded Schedule of Values as described in Section 01325, 1.7 is received from the Contractor. Payment requests will not be accepted until the Cost Loaded Schedule of Values has been updated by the Contractor for work in place.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Coordination and Meetings Department of Public Utilities – City of Richmond, VA

01310-1 May 2018

SECTION 01310

COORDINATION AND MEETINGS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Coordination

B. Preconstruction Conference

C. Progress Meetings 1.2 COORDINATION

A. The Contractor shall keep the Construction Manager and the Owner fully advised as to his plans for carrying out the work and obtain the Construction Manager's approval for all phases of his operations as hereinafter specified.

B. Coordinate scheduling and submittals to assure efficient and orderly sequence of delivery

of Contract work.

C. In accordance with the requirements of section Progress Schedule, the Contractor shall prepare and submit a comprehensive schedule of his proposed sequence of construction included under this contract for review by the Construction Manager.

D. The schedule shall be arranged to complete the work in phases and permit operation by the

Owner of completed phases or parts thereof.

E. The Contractor is cautioned that his schedule for certain areas of the work may be affected by work included under other Contracts.

F. Work on this Contract shall be coordinated with the work of other contracts. The

Contractor shall notify the Construction Manager of the Contractor's planned procedures for each specific alteration of work which may effect work under other contracts before the alteration begins. The Contractor shall not begin any alteration until specific permission has been granted by the Construction Manager in each case and shall provide the Construction Manager with sufficient advance notice as not to impact the Contractor's schedule or the work of the other contracts.

G. If it is necessary for the proper coordination and installation of work by Others, the

Contractor shall reschedule his operations so that his work will not conflict with necessary operations of the other contracts. Such rescheduling shall not be cause for a time extension except as provided for in the General Conditions of the Contract.

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H. The Construction Manager shall be the sole judge of when the Contractor's operations are causing interference with, or delay to, the work or operations of other contracts, and his orders and instructions shall be carried out without delay.

1.3 PRECONSTRUCTION CONFERENCE

A. General: Prior to commencement of Work at the Site, a Preconstruction Conference shall be required. The meeting date shall be determined by the Construction Manager. The Construction Manager will notify the attendees of the meeting date.

B. Attendance: The conference shall be attended by the following:

1. The Contractor 2. The representatives of principal suppliers and manufacturers as appropriate 3. The Construction Manager and his resident project representative 4. The Authorized Representatives of the Engineer 5. The Authorized Representatives of the Owner 6. Governmental representatives as appropriate 7. Others, as requested by the Contractor, the Owner, or the Construction Manager

C. Delineation of Responsibilities: The purpose of the conference is to designate responsible

personnel, to establish a working relationship among the parties and to identify the responsibilities of the Owner, Construction Manager and the Contractor. Matters requiring coordination will be discussed and procedures for handling such matters, established. The agenda will include:

1. Start Work Date 2. Submittal Procedures 3. Partial Payment Procedures 4. Maintenance of Records 5. Contractor's Request for Clarification 6. Schedules, Sequences and Maintenance of Facility Operations 7. Safety and First Aid Responsibilities 8. Change Orders 9. Use of Site 10. Equipment Delivery 11. Site Access 12. Work Hours 13. Contractor Safety Plan 14. Discussion of Shop Testing, Factory Testing, Functional Testing, and Performance

Testing Requirements

D. Chair and Minutes: The preconstruction conference will be scheduled and chaired by the Construction Manager who will also arrange for the keeping and distribution of minutes to all attendees.

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1.4 PROGRESS MEETINGS

A. Meeting Frequency and Format: The Construction Manager shall schedule and chair progress meetings. Progress Meetings shall be held once every two or four weeks or more frequently as determined by the complexity of the Project at the request of the Owner, Construction Manager, Engineer or Contractor. The following topics will be reviewed at a minimum at each meeting: Distribution Coordination, Shop Drawing Review, Requests for Clarification, Requests and Proposals for Changes, Change Orders, Non-Conformance Notices, Progress and Schedule, Quality Control, New Business, Shut Downs, Tie-ins and System Impacts, Facility Outages, Permit and Inspection Status, Testing and Startup Activities. The Contractor may invite suppliers and subcontractors as appropriate. Minutes of the meeting will be maintained by the Construction Manager and distributed to all parties. Draft meeting minutes shall be distributed to all parties within seven calendar days after each meeting. The first Progress Meeting shall be coordinated with all parties at the preconstruction conference.

B. Meeting Minutes Review: The Contractor shall review and approve or propose additions or corrections to the draft meeting minutes within seven calendar days after he receives the draft meeting notes. The Construction Manager shall then proceed to finalize the meeting minutes and shall distribute them to all parties.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Progress Schedule Department of Public Utilities – City of Richmond, VA

01325-1 May 2018

SECTION 01325

PROGRESS SCHEDULE

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Form of Schedules

B. Working Hours

C. Scheduling Responsibilities

D. Submittals

E. Network Requirements

F. Cost Loading

G. Progress of the Work

H. Schedule Updates

I. Causes for Extensions of Time

J. Abnormal Weather

K. Approval Requests

L. Adjustment by Owner

M. Failure to Adhere to Schedule 1.2 FORM OF SCHEDULES

A. Prepare schedules in the form of Critical Path Method (CPM) as described herein.

1. Provide separate CPM networks (subnetworks) of activities for each process or facility.

2. Each subnetwork shall be assigned a code and separate activity numbering series.

3. Interrelationships between subnetworks and any individual activities shall be

identified.

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1.3 WORKING HOURS

A. Work Hours: Perform work between 8:00 a.m. and 5:00 p.m. on weekdays only, except for specified after hours work. Do not perform work on Saturday, Sundays, City holidays, or between 5:00 p.m. and 8:00 a.m. without written permission of Owner. Extraordinary noise such as driving sheeting shall only be permitted between 9:00 a.m. and 4:00 p.m. Comply with working hour restrictions required by City traffic engineering department.

B. Holidays: The City observes a five-day work week and the following holidays: New

Year's Day; Martin Luther King's Birthday; Washington's Birthday; Good Friday; Memorial Day; Independence Day; Labor Day; Veterans Day; Thanksgiving Day; the Friday after Thanksgiving; Christmas Eve and Christmas Day. The Contractor will not be permitted to work on these holidays unless otherwise authorized by the Construction Manager.

C. Work After Hours: Night work may be established by Contractor as regular procedure

with written permission of Owner. Such permission, however, may be revoked at any time by Owner if Contractor fails to maintain adequate equipment and supervision for proper prosecution and control of work at night.

D. Written Requests for Work Outside of Normal Work Hours: Written requests for work

between 5:00 p.m. and 8:00 a.m. on weekdays, and for work on Saturday, Sundays, and City holidays shall be made in writing at least two weeks prior to needing the work outside of normal work hours. Written approval from the Owner shall be obtained before any Work is conducted outside normal working hours.

E. The Owner will charge Contractor for costs of Owner’s, Construction Manager’s, and

Engineer’s personnel for work outside of normal work hours as described in Paragraph D above. Costs will be charged as a Credit to the City on the next partial payment credit. Cumulative costs will be included in a change order which will show credit to the Owner. The Construction Manager will record Owner’s, Construction Manager’s, and Engineer’s hours outside of normal work hours.

F. Emergencies: In case of an emergency which may require that work be done on

Saturdays, Sundays, holidays or longer than ten hours per day, the Contractor shall request the permission of the Construction Manager to do so. If, in the opinion of the Construction Manager, the emergency is bona fide, he will grant permission to the Contractor to work such hours as may be necessary. Also, if in the opinion of the Construction Manager, a bona fide emergency exists, he may direct the Contractor to work such hours as may be necessary whether the Contractor requests permission to do so or not.

1.4 SCHEDULING RESPONSIBILITIES

A. The Critical Path Method type construction schedule will be used to monitor job progress and as a means to make monthly payments to the Contractor except for Stored Materials which will be made in accordance with Section 6 of the General Conditions of the Contract. Be responsible for providing all information concerning the sequencing, logic and durations of all activities as well as providing the initial CPM logic network diagram and tabular report data. Once the initial logic network diagram is accepted, be responsible

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for providing monthly update information on logic changes, percent complete, actual start and finish dates, and duration changes. The Contractor will not be required to produce the monthly computerized printout of the schedule updates. The monthly updating and report and plot generation will be performed by the Construction Manager using information provided by the Contractor.

B. From the Contractor 's initial schedule submittal and from information received at the

monthly schedule update meetings, computerized and dated tabular schedule reports, updated network diagrams, and bar charts will be produced which will be reviewed by the Contractor for accuracy and integrity. It shall at all times remain the Contractor's responsibility to schedule and direct his forces in a manner that will allow for the completion of the work within the Contract Time.

C. It should be clearly understood that the initial schedule and all update information must be

provided by the Contractor, and that this information is a representation of the best efforts of the Contractor and his subcontractors as to how they envision the work to be accomplished. Similarly, all progress information to be provided by and through the Contractor must be an accurate representation of his, or his subcontractor's, or supplier's actual performance. The schedule shall at all times remain an accurate reflection of the Contractor's actual or projected sequencing of work. Once accepted, adherence to the established CPM schedule shall be obligatory upon the Contractor, and his subcontractors for the work under this Contract. The Construction Manager may require the Contractor to revise the schedule if, in his judgment, the schedule does not accurately reflect the actual execution of the work, or is in violation of any provision of the CPM scheduling requirements; and the Contractor shall revise the schedule as often as is necessary to bring the course of performance of the work without additional cost to the Owner.

1.5 SUBMITTALS

A. General: Provide all submittals, including the following, as specified in Division 1.

B. CPM Schedule:

1. Within fifteen (15) calendar days after Notice to Proceed, submit six (6) prints of the proposed CPM network diagrams, tabular reports for the entire Contract duration and include both procurement and construction activities. Sort the tabular reports by total float and activity number. They shall also contain a predecessor/successor resource loading report, and project calendar. This logic diagram shall be drawn as described herein and will be the subject of a schedule review meeting with the Contractor, the Owner, and Owner's representatives within two (2) weeks of its submission.

2. Submit network diagrams and reports, Primavera schedules in digital format on CD.

3. If a review of the submitted CPM Schedule indicates a work plan which will not

complete the work within the Contract Time stated in the Contract, revise the CPM Schedule as required and resubmit it until it is acceptable. Failure to submit an acceptable schedule may, at the Owner's sole discretion, be cause for the withholding of any partial payment(s) otherwise due under the Contract.

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4. Acceptance of the schedule shall not constitute a representation by the Owner or

Construction Manager that the work can be completed as shown on the schedule.

C. Submittals Schedule:

1. In addition to the above scheduling requirements, submit a complete and detailed listing of anticipated submittals during the course of the Contract. Coordinate submittals with those of subcontractors and suppliers, and identify each submittal as specified. Indicated the anticipated submission date for each submittal along with the date on which its return is anticipated. Review time for submittal shall be as provided for in Section 01330 - Submittals. Durations shown for review shall be to share available float for that path. Submittals and the review time, of which are on the critical path, shall be clearly marked in red with the words "Critical Path" by the Contractor at the time of submission.

2. Submit the Submittal Schedule within fifteen (15) working days from the Notice to

Proceed. The Submittal Schedule will then be accepted or revised as required, and the Contractor will incorporate the dates and review durations into his CPM Schedule.

1.6 NETWORK REQUIREMENTS

A. The network diagram shall show the interdependence of activities, and the sequence in which the work is to be accomplished as planned by the Contractor. The basic concept of the network analysis diagram is to show how the start of a given activity is dependent on the completion of preceding activities, and its completion restricts the start of succeeding activities. A time scaled precedence format will be followed. The detailed network diagram will be time scaled showing a continuous flow from left to right.

B. The Schedule Activities shall be developed into three major groups:

1. Procurement Activities: Procurement Activities shall include at a minimum:

a. Permits b. Easements c. Program(s) d. Submittal Items e. Approval of Submittal Items f. Fabrication and Delivery of Submittal Items

Permits, easements, and fabrication and delivery items shall be tied logically to the correct construction activity in the overall CPM construction schedule.

2. Construction Activities: Construction activities will be physical work activities that

describe how the job will be constructed.

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3. Testing, Startup, Training and Close-out: CPM activities for this group shall include all work required to satisfy to appropriate specification sections and meet the requirements of substantial and final completion.

C. Break the work into activities, with durations of one to twenty (1 to 20) working days

each, except for non-construction activities (such as procurement of materials and delivery of equipment), and other activities which may require longer durations. To the extent feasible, activities related to a specific physical area of the project shall be grouped on the network for ease of understanding and simplification. The selection and number of activities shall be subject to the review of the Construction Manager.

D. Each activity on the network shall have indicated for it the following:

1. A single duration, no longer than 20 days (i.e., the single best estimate of the

expected elapsed time considering the scope of work involved in the activity) expressed in working days. City holidays and weather delays shall be included. One critical path shall be shown for the schedule.

2. An activity I.D. number will be assigned to each activity. The I.D. number will be

numeric with a maximum of ten (10) digits.

3. A brief description of the activity will be included. If this description is not definitive, a separate listing of each activity and a descriptive narrative may be required.

4. Each activity (except for procurement activities) shall be cost loaded to indicate the

total estimated costs of the activity. No activity shall exceed $60,000 except if an equipment item. Material costs shall be assigned to delivery activities.

5. Each construction activity shall be man-hour loaded with the estimated man-hours

to be expended on each activity.

E. When preparing the CPM construction schedule, consider all construction sequence and critical construction activities requirements.

F. Failure to include on a network any element of work required for the performance of this

Contract shall not excuse the Contractor from completing all work required within the applicable Contract Time, notwithstanding Construction Manager's network review.

G. A CPM schedule which shows a completion of any portion of the construction work (not

including testing and start-up) prior to the Contract Time dates may be accepted but in no event shall be acceptable as a basis for a claim for delay against the Owner by the Contractor.

H. The schedule calendar shall be a 5 day work week with holidays corresponding to those

observed by the City of Richmond's Department of Public Utilities.

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1.7 COST LOADING

A. Schedule of Values:

1. Each activity for Work-in-Place on the construction schedule shall be allocated a dollar value in accordance with paragraph 1.6.D.4 above. Each activity's assigned cost shall consist of labor, equipment, and materials costs, and a prorated contribution to overhead and profit. The sum of the activities costs shall be equal to the total contract price. Activities not directly related to Work-in-Place including Stored Materials, preparation and submittal of Shop or Working Drawings, or other required submittal or equipment and material procurement shall not be cost loaded. In submitting cost data the Contractor certifies that they are not unbalanced, and that the value assigned to each activity represents the Contractor's estimate of the actual costs of performing that activity. The listing of cost loaded CPM activities will become the Schedule of Values, and will serve as the basis for payments to the Contractor.

2. The accepted schedule of values shall represent a fair, reasonable and equitable

dollar cost allocation for each activity on the Contractor's construction schedule.

B. Documentation: If it is determined that the cost data do not meet the requirements for a balanced bid breakdown, provide documentation substantiating any cost allocation on the cost data. Cost allocations shall be considered unbalanced if an activity on the construction schedule has been assigned a disproportionate allocation of direct costs, overhead and profit.

1.8 PROGRESS OF THE WORK

A. The work shall be started on the date indicated in the Notice to Proceed, and shall be executed with such progress as may be required to prevent delay to other contractors or to the general completion of the project. The work shall be executed at such times and in or on such parts of the project, with such forces, material and equipment, as to assure completion of the work in the time established by the Contract. Additionally, schedule and direct the work so that it provides an orderly progression of the work to completion within the specified Contract Time.

B. Whenever it becomes apparent from the current monthly CPM Schedule update that delays

to the critical path have resulted; and these delays are through no fault of the Owner, or Owner's representatives, and hence, that the Contract completion date will not be met, or when so directed by the Construction Manager, take some or all of the following actions at no additional cost to the Owner.

1. Increase construction manpower in such quantities and crafts as will substantially

eliminate the backlog of work.

2. Increase the number of working hours per shift; shifts per working day, or days, per week; the amount of construction equipment; the forms for concrete work; etc., or any combination of the foregoing to substantially eliminate the backlog of work.

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3. Schedule activities to achieve maximum practical concurrence of accomplishment of activities, and comply with the revised schedule.

C. Submit for review a written statement of the steps to be taken to remove, or arrest the

delay to the schedule. If the Contractor fails to submit a written statement of the steps he intends to take or fails to take such steps as required by the Contract; the Owner may direct the level of effort in manpower and trades, equipment, work schedule and overtime to remove or arrest the delay to the critical path in the accepted schedule, and the Contractor shall promptly provide such level of effort at no additional cost to the Owner. In addition, should schedule delays persist, the Contractor's bond agent will be asked to attend meetings to update the schedule.

D. Failure of the Contractor to comply with the requirements of this provision shall subject

him to, at the Owner's sole discretion, withholding, in partial or in total, payments otherwise due the Contractor for work performed under this Contract. The Contractor agrees that any withholding of moneys is not a penalty for noncompliance, but is an assurance for the Owner that funds will be available to implement these requirements should the Contractor fail to do so, since failure of the Contractor to comply with these requirements shall mean that the Contractor failed to execute the work with such diligence as to ensure its completion within the time for completion.

1.9 SCHEDULE UPDATES

A. Monthly Meetings: A monthly Schedule Update Meeting will be held on the 25th day of each month, or nearest day thereto, at the construction site to review and update the CPM Schedule. The Schedule Update Meeting will be chaired by the Construction Manager and attended by the Owner and the Contractor. Actual progress of the previous month will be recorded and future activities will be reviewed. The duration of activities and their logical connections may be revised as needed. Decisions made at these meetings and agreed to by all parties are binding with the exception that no contract completion dates will be modified without formal written requests and acceptance as specified herein. In either case, provide the following information for each update at a minimum:

1. Actual start and finished dates for all completed activities.

2. Actual start dates for all started but incomplete activities including remaining

durations and/or percent completes.

B. Withholding of Payments: Failure to provide specified updated information or failure to attend progress meetings may result in the withholding of progress payments.

1.10 CAUSES FOR EXTENSIONS OF TIME

A. The Contract completion time will be adjusted only for causes specified in this Contract. In the event the Contractor requests an extension of any contract completion date, he shall furnish justification and supporting evidence per the General Conditions, and provide a detailed CPM Schedule delay analysis based on the most current updated CPM Schedule. The Construction Manager will after receipt of such justification and supporting evidence, make findings of fact and will advise the Contractor in writing thereof. If the Construction

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01325-8 May 2018

Manager finds that the Contractor is entitled to an extension of the Contract completion date under the provisions of the Contract, the Construction Manager's determination as to the total number of days extension shall be based upon the current accepted and updated CPM schedule and on all data relevant to the extension. Such data shall be included in the next monthly updating of the schedule. The Contractor acknowledges and agrees that actual delays in activities, which according to the CPM schedule, do not affect any contract completion date shown by the critical path in the network, do not have any effect on the Contract completion date or dates, and therefore will not be the basis for a change in Contract completion time.

1.11 ABNORMAL WEATHER

A. The Contract Period will be adjusted to account for unusually severe weather conditions which prevent or inhibit the Contractor's performance of the Work and lengthen the critical path indicated on the Schedule (such unusually severe weather conditions referred to herein as "Inclement Weather"). It is the intent of this provision to offset the impact of Inclement Weather with unusually favorable weather conditions which immediately precede and/or follow the occurrence of Inclement Weather.

B. The Contractor shall notify the Construction Manager in writing of the occurrence of

Inclement Weather within two days after the onset of such Inclement Weather and shall describe in reasonable detail the type of Inclement Weather encountered by the Contractor and the Work thereby interfered with or interrupted.

C. This provision specifies the procedure for the determination of time extensions for

unusually severe weather. In order for the Construction Manager to award a time extension under this clause, the following conditions must be satisfied:

1. The weather experienced at the project site during the contract period must be found

to be unusually severe, that is, more severe than the adverse weather anticipated for the project location during any given month.

2. The unusually severe weather must actually cause a delay to the completion of the

project. The delay must be beyond the control and without the fault or negligence of the Contractor.

D. Schedule: The following Schedule of Monthly Anticipated Adverse Weather Delays is

based on National Oceanic and Atmospheric Administration (NOAA) or similar data for the project location and will constitute the base line for monthly weather time evaluations. The Contractor's progress schedule must reflect these anticipated adverse weather delays in all-weather dependent activities.

SCHEDULE OF MONTHLY ANTICIPATED ADVERSE WEATHER DELAYS

WORK DAYS BASED ON (5) DAY WORK WEEK

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JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

City of Richmond

10 9 9 6 8 7 8 7 6 5 7 9

E. Records: Upon acknowledgement of the Notice to Proceed and continuing throughout the

contract, the Contractor will record daily, and submit to the Construction Manager, the occurrence of adverse weather and resultant impact to normally scheduled work. Actual adverse weather delay days must prevent work on critical activities for 50 percent or more of the Contractor's scheduled work day.

F. Impacted Days: The number of actual adverse weather days shall include days impacted

by actual adverse weather (even if adverse weather occurred in previous month), be calculated chronologically from the first to the last day in each month, and be recorded as full days. If the number of actual adverse weather delay days exceeds the number of days anticipated in the Schedule of Monthly Anticipated Adverse Weather Delays, above, the Construction Manager will convert any qualifying delays to calendar days, giving full consideration for equivalent fair weather work days, and issue a modification in accordance with Section 01250 - Change Order Procedure.

1.12 APPROVAL REQUESTS

A. From time to time, as the work progresses and in the sequence indicated by the accepted progress schedule, the Contractor must submit to the Construction Manager a specific request, in writing, for each item of information or approval required of him by the Contract. These requests must be submitted sufficiently in advance of the date upon which the information or approval is actually required by the Contractor to allow for the time the Construction Manager may take to act upon such submissions or resubmissions.

B. The Contractor shall not have any right to an extension of time on account of delays due to

his failure to submit his requests for the required information or the required approval in accordance with these requirements.

1.13 ADJUSTMENT BY OWNER

A. From time to time it may be necessary for the Contract schedule and/or Contract Times to be adjusted by the Owner due to the effects of job conditions, acts or omissions of other contractors not directly associated with this contract, weather, technical difficulties, strikes, unavoidable delays on the part of the Owner or his representatives, and other enforceable conditions which may indicate schedule adjustments and/or completion time extension. Under such conditions, the Construction Manager shall direct the Contractor to reschedule the work to reflect the changed conditions, and the Contractor shall revise his schedule accordingly. Schedule extensions affecting the Contract Times shall be granted only by the Owner in writing. It is specifically pointed out that the use of available total float in the CPM schedule may be used by the Owner and his representatives, as well as, by the Contractor.

B. Without obligation to extend the Contract Times or any intermediate completion dates set

out in the CPM network, the Owner may initiate changes to the Contract work that absorb float time only. Owner-initiated changes that affect the critical path on the CPM network

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shall be the sole grounds for extending or shortening the Contract Times. Contractor initiated changes that encroach on the float time, identified in the CPM network, may be accomplished with the Owner's concurrence. Such changes, however, shall give way to Owner-initiated changes competing for the same float time.

1.14 FAILURE TO ADHERE TO SCHEDULE

A. If the Contractor fails to adhere to the schedule, the City may withhold partial payments until such time as the Work is at least within 90% of the projected schedule in accordance with the General Conditions of the Contract.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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01330-1 May 2018

SECTION 01330

SUBMITTALS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Description of Requirements

B. Submittal Procedures

C. Specific Submittal Requirements

D. Action on Submittals

E. Approval by the Contractor

F. Review of Shop Drawings by the Construction Manager and Engineer

G. Resubmittals

H. Forms 1.2 DESCRIPTION OF REQUIREMENTS

A. This section specifies procedural requirements for Shop Drawings, product data, samples, and other miscellaneous Work-related submittals.

B. Electronic Submittals: Submittals and other documents shall be made in electronic, PDF,

format to the Construction Manager.

1. Additional hard paper copies of pages larger than 11x17 inches shall be submitted and include eight (8) copies which shall be in addition to the one (1) electronic copy.

2. Detailed procedures for handling electronic submittals will be discussed at the

preconstruction conference.

3. Submittals will be returned to the Contractor from the Construction Manager in electronic format.

C. Procedures concerning items such as listing of manufacturers, suppliers, subcontractors,

construction progress schedule, schedule of Shop Drawing submissions, bonds, payment applications, insurance certificates, and schedule of values are specified elsewhere.

D. Work-Related Submittals:

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01330-2 May 2018

1. Shop Drawings: Includes technical data and drawings specially prepared for this Project, including fabrication and installation drawings, software programming, diagrams, actual performance curves, data sheets, schedules, templates, patterns, reports, storage instructions, design mix formulas, measurements, and similar information not in standard printed form.

a. Standard information prepared without specific reference to the Project is not

considered a Shop Drawing.

2. Product Data: Includes standard printed information on manufactured products, and systems that has not been specially prepared for this Project, including manufacturer's product specifications, equipment storage, handling and installation instructions, catalog cuts, standard wiring diagrams, printed performance curves, mill reports, standard color charts, and recommended spare parts.

3. Samples: Includes both fabricated and manufactured physical examples of

materials, products, and units of work, partial cuts of manufactured or fabricated work, swatches showing color, texture, and pattern, and units of work to be used for independent inspection and testing.

4. Miscellaneous Submittals: Work-related submittals that do not fit in the previous

categories, such as guarantees, warranties, certifications, experience records, maintenance agreements, Operating and Maintenance Manuals, workmanship bonds, survey data and reports, physical work records, quality testing and certifying reports, copies of industry standards, record drawings, field measurement data, and similar information, devices, and materials applicable to the Work.

1.3 SUBMITTAL PROCEDURES

A. Scheduling:

1. Submit for approval, a preliminary schedule of shop drawings and samples submittals, in duplicate, within 15 days after the date stated as the date to proceed at the Preconstruction Conference.

2. Prepare and transmit each submittal to Construction Manager sufficiently in advance

of scheduled performance of related work and other applicable activities. Allow a minimum of 14 days for Construction Manager and Engineer's review of normal submittals and all of a minimum of 30 days for Engineer's review of software programming submittals.

B. Coordination:

1. Coordinate preparation and processing of submittals with performance of work.

Coordinate each submittal with other submittals and related activities such as testing, purchasing, fabrication, delivery, and similar activities that require sequential activity.

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2. Coordinate submission of different units of interrelated work so that one submittal will not be delayed by Construction Manager and Engineer's need to review a related submittal. Construction Manager and Engineer may withhold action on any submittal requiring coordination with other submittals until related submittals are forthcoming.

C. Submittal Preparation:

1. Stamp and sign each submittal certifying to review of submittal, verification of

products, coordination of information within submittal with requirements of the Work and the Contract Documents, and verification that product will fit in space provided.

2. Stock or standard drawings will not be accepted for review unless full identification

and supplementary information is shown thereon in ink or typewritten form.

3. A submittal shall not encompass more than one paragraph of the Specifications.

4. Submit one (1) electronic copy and eight (8) hard copies of all pages larger than 11x17 niches for all submittals and resubmittals accompanied by a letter of transmittal. The form of the letter of transmittal which shall be used is as shown at the end of this section. The letter of transmittal shall contain the following information.

a. Identification of the Contractor, subcontractor or supplier.

b. Project title, project number and division, and contract number.

c. Submittal number comprised of specification chapter number, paragraph

number and suffix.

d. Drawing sheet, and detail number as appropriate.

e. Contractor's stamp or certification the products have been reviewed and are in accordance with the requirements of the Work and the Contract Documents.

f. Listing of variations from Contract Documents and any limitations which

may be detrimental to the Work.

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5. Shop Drawing Numbering:

a. All shop drawing submittals shall be numbered as follows: (A) - (B) __ (Specification Section No.) (Consecutive No. / Submittal Rev.)

where:

(A) = Specification Section Number

(B) = Consecutive submittal number for the specification section number listed in (A) with an alphabetic suffix identifying the revision number.

Example: 01300-001A - indicates the initial submission of

submittal number 001 for Specification Section 01300.

01300-001B - indicates the first revision of submittal number 001 for Specification Section 01300.

01300-002A - indicated the initial submission of submittal number 002 for Specification section 01300.

b. When an item is resubmitted for any reason, transmit under a new letter of

transmittal and with the same submittal number indicated revised by an alphabetic suffix. List the previous transmittal number and date.

D. Resubmittal Preparation:

1. Comply with the requirements described in Submittal Preparation. In addition:

a. Make any corrections or changes in submittals required by Construction

Manager and Engineer's notations on returned submittal.

b. Respond to Engineer's notations:

(1) On the transmittal or on a separate page attached to Contractor's resubmission transmittal, answer or acknowledge in writing all notations or questions indicated by Construction Manager and Engineer on Construction Manager and Engineer's transmittal form returning review submission to Contractor.

(2) Identify each response by question or notation number established by

Construction Manager and Engineer.

(3) If Contractor does not respond to each notation or question, resubmission will be returned without action by Construction Manager and Engineer until Construction Manager and Contractor provides a written response to all Engineer's notations or questions.

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1.4 SPECIFIC SUBMITTAL REQUIREMENTS

A. Specific submittals required for individual elements of work are specified in the individual Specification sections. Except as otherwise indicated in Specification sections, comply with requirements specified herein for each indicated type of submittal.

B. Shop Drawings:

1. Submit newly prepared information, with graphic information at accurate scale.

Indicate name of manufacturer or supplier (firm name). Show dimensions and clearly note which are based on field measurement; identify materials and products which are included in the Work; identify revisions. Indicate compliance with standards and notation of coordination requirements with other work. Highlight, encircle or otherwise indicate variations from Contract Documents or previous submittals.

2. Include on each drawing or page:

a. Submittal date and revision dates.

b. Project name, division number and descriptions.

c. Detailed specifications section number and page number.

d. Identification of equipment, product or material.

e. Name of Contractor and Subcontractor.

f. Name of Supplier and Manufacturer.

g. Standards or Industry Specification references.

h. Identification of deviations from the Contract Documents.

i. Contractor's stamp, initialed or signed, dated and certifying to review of

submittal, certification of field measurements and compliance with Contract.

j. Physical location and location relative to other connected or attached material at which the equipment or materials are to be installed.

3. Distribution:

a. Do not proceed with fabrication of equipment until copy of applicable

product data showing only approved information is in possession of installer.

C. Miscellaneous Submittals:

1. Inspection and Test Reports:

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a. Classify each inspection and test report as being either "Shop Drawings" or

"product data", depending on whether report is specially prepared for Project or standard publication of workmanship control testing at point of production. Process inspection and test reports accordingly.

2. Guarantees, Warranties, Maintenance Agreements, and Workmanship Bonds:

a. Refer to Specification sections for specific requirements. Submittal is final

when returned by Construction Manager marked "Approved" or "Approved as Noted".

b. Provide copies where required for maintenance data.

3. Certifications:

a. Refer to Specification sections for specific requirement on submittal of

certifications. Certifications are submitted for review of conformance with specified requirements and information. Submittal is final when returned by Construction Manager marked "Approved". Include copies of all certifications in the Operation and Maintenance Manual.

4. Closeout Submittals:

a. Refer to Specification sections and section titled "Contract Close Out" for

specific requirements on submittal of closeout information.

D. Operation and Maintenance Manuals:

1. Submit Operation and Maintenance Manuals in accordance with section titled "Operation and Maintenance Manuals".

E. General Distribution:

1. Unless required elsewhere, provide distribution of submittals to subcontractors,

suppliers, governing authorities, and others as necessary for proper performance of work.

1.5 ACTION ON SUBMITTALS

A. Engineer's Action:

1. General: Except for submittals for record and similar purposes, where action and return on submittals are required or requested, Engineer will review each submittal, mark with appropriate action, and return. Where submittal must be held for coordination, Engineer will also advise Contractor without delay. Engineer will review each submittal with uniform, self-explanatory action, appropriately marked on the submittal transmittal form.

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01330-7 May 2018

2. Action:

a. Approved: Where submittals are marked "Approved", Work covered by submittal may proceed provided it complies with contract documents. Acceptance of Work will depend upon that compliance.

b. Approved Subject to Corrections Noted: When submittals are marked

"Approved Subject to Corrections Noted", Work covered by submittal may proceed provided it complies with both Engineer's notations or corrections on submittal and with Contract Documents. Acceptance of Work will depend on that compliance.

c. Revise and Resubmit: When submittals are marked "Revise and Resubmit",

do not proceed with Work covered by submittal. Do not permit Work covered by submittal to be used at Project site or elsewhere where Work is in progress. Revise submittal or prepare new submittal in accordance with Engineer's notations in accordance with this section. Resubmit submittal without delay. Repeat if necessary to obtain different action marking. Any additional time necessary to make corrections to the submittals, or loss of materials, equipment and time of manufacturing, or labor costs, or any other costs of any nature as a direct consequence of the non-conformity of the Contractor's document or non-compliance with the specifications, shall not be cause for extension of contract time or increase to the Contract cost.

d. Not Reviewed: Submittals marked “Not Reviewed” are not needed and is

being returned without being reviewed.

e. For Information Only: Submittals marked "For Information Only" do not require further action unless noted otherwise on submittal. Such submittals include guarantees, warranties, maintenance agreements, workmanship bonds, and calculations by a licensed professional engineer.

1.6 APPROVAL BY THE CONTRACTOR

A. The Contractor shall check and approve all shop drawings before transmitting them to the Construction Manager to determine that they comply with the requirements of the Contract Documents. Drawings which are not complete or not in compliance with the Contract Documents shall not be submitted. All shop drawing submittals, regardless of origin, shall be stamped with the approval of the Contractor and identified with the Contractor's name and references to applicable specification paragraphs and Contract Drawings. Each shop drawing submittal shall indicate the intended use of the item in the Work. When catalog pages are submitted, applicable items shall be clearly identified. The current revision, issue number, and date shall be indicated on all shop drawings and other descriptive data. The Contractor's stamp of approval shall constitute a representation to the Owner, the Construction Manager, and the Engineer that the Contractor accepts full responsibility for determining and verifying all quantities, dimensions, field construction criteria, materials, catalog numbers, and similar data; that he has reviewed or coordinated each submittal with the requirements of the Work and the Contract Documents; and that the submittal fully meets the requirements of the Contract Documents.

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01330-8 May 2018

1.7 REVIEW OF SHOP DRAWINGS BY THE CONSTRUCTION MANAGER AND

ENGINEER

A. Deviations from Contract Requirements: If the shop drawings show deviations from the Contract requirements, the Contractor shall make specific mention thereof as previously specified in this Section. Review of such submittals shall not constitute approval of the deviation unless the deviations are identified. Review of the shop drawings shall constitute review of the subject matter thereof only and not of any structure, material, equipment, or apparatus shown or indicated. Such submittals shall, as pertinent to the deviation, indicate essential details of all changes proposed by the Contractor (including modifications to other facilities that may be a result of the deviation) and all required piping and wiring diagrams, all in accordance with the General Requirements.

B. Completeness of Shop Drawings: The Contractor shall accept full responsibility for the

completeness of each submittal, and, in the case of a resubmittal, shall verify that all exceptions previously noted by the Engineer have been taken into account. Costs associated with the review by the Engineer of any third and subsequent submittals shall be borne by the Contractor which may be deducted from any progress payments due the Contractor by the Owner.

C. Accuracy of Drawings: The review of shop drawings will be general and shall not relieve

the Contractor of responsibility for the accuracy of such drawings, or for the furnishing of materials or Work required by the Contract and not indicated on the shop drawings. Approval is intended on for compliance with the information given in the Contract Documents. The Contractor is also responsible for information that pertains solely to the fabrication processes.

1.8 RESUBMITTALS

A. Resubmittals Within 20 Days: Resubmittals shall be made within 20 days of the date of the Construction Manager transmittal returning the material to be modified or corrected, unless within 7 days the Contractor submits an acceptable request for an extension of the stipulated time period, listing the reasons the resubmittal cannot be completed within that time.

B. Additional Resubmittals: Any need for more than one resubmittal or any other delay in

obtaining the Engineer's review of submittals will not entitle the Contractor to an extension of time unless a delay of the Work is directly caused by an authorized change in the Work or by the Engineer's failure to return any submittal.

1.9 FORMS

A. An example of the Contractor Submittal Form is furnished at the end of this section and will be provided to the Contractor in electronic format.

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PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

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01330-10 May 2018

CONTRACTOR'S SUBMITTAL TRANSMITTAL FORM

TO: SITE: PROJECT NAME: SPEC. REF. NO. ATTN: PLAN REF. NO. SYSTEM: FROM: SUBCONTRACTOR: SUPPLIER: DATE:

1. The following submittals are forwarded for your review: No. of

Repros/Copies Manufacturer Description Dwg. No. Date

/

/

/

/

/ 2. Will item submitted for review fit in space

provided in the Contract Documents? ______ Yes ______ No 3. Has work indicated in this submittal been

coordinated with all trades: ______ Yes ______ No 4. Is work by all trades being provided as

necessary to accommodate this submittal? ______ Yes ______ No 5. Contractor has approved submittal and has

affixed his certification stamp? ______ Yes ______ No 6. Contractor's description and justification for deviations from Contract Documents. (Use additional

sheet, if necessary) 7. Remarks: Signature:

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Limitations on Sequence of Construction Department of Public Utilities – City of Richmond, VA

01335-1 May 2018

SECTION 01335

LIMITATIONS ON SEQUENCE OF CONSTRUCTION

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Operation of Existing Facilities B. Limitations of Sequence of Construction

C. Work Completion Phases

1.2 RELATED SECTIONS

A. Section 01325 - Progress Schedule 1.3 OPERATION OF EXISTING FACILITIES

A. The work shall be so conducted that the existing facilities will be maintained in full operation at all times except for operation interruptions provided for under this section.

B. The Contractor shall keep the Construction Manager fully advised as to his plans for carrying

out the work and obtain the Construction Manager's approval for all phases of his operations as hereinafter specified.

C. It is mutually agreed that the existing facilities shall not be shut down.

D. Any temporary structures, connections, piping, and other work necessary to maintain service

during the construction period shall be made as a part of the work.

E. All work shall be performed to avoid damage to existing structures and equipment. Before starting work on any modifications to existing facilities, the Contractor shall submit a schedule to the Construction Manager for approval, comprising a detailed sequence of operations for these modifications which demonstrates that operation of these existing facilities will be maintained. All construction shall be in accordance with the approved schedule. At no time shall the service performed by any operating system, pipeline, equipment or structures be interrupted from providing its intended operation, function and service without specific prior approval of the Construction Manager.

F. Temporary facilities and equipment shall be provided as required and directed to maintain

pipelines, equipment, systems, processes, auxiliaries, appurtenances and structures in service. Any temporary work not required after completion of the work shall be promptly removed.

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G. All costs associated with maintaining the existing facilities in operation shall be included in the lump sum Contract Item for Structures and Equipment and no separate payment will be made therefore.

1.4 LIMITATIONS ON SEQUENCE OF CONSTRUCTION

A. In accordance with the requirements of Section 01325, Progress Schedule, the Contractor shall prepare and submit a comprehensive schedule of his proposed sequence of construction for review by the Construction Manager.

B. The schedule shall be arranged to complete the work in phases and permit operation by the

Owner of completed phases or parts thereof.

C. The Contractor is cautioned that his schedule for certain areas of the work may be affected by work included under the other Contracts. Refer to Section 01310 - Coordination and Meetings.

D. Work on this Contract shall be coordinated with the operation of the facilities. The Contractor

shall notify the Construction Manager of the Contractor's planned procedures for each specific alteration of existing facilities before the alteration begins. The Contractor shall not begin any alteration until specific permission has been granted by the Construction Manager with sufficient advance notice as not to impact the Contractor's schedule. The making of connections to existing facilities or other operations that interfere with the operation of the existing equipment shall be completed as quickly as possible and with as little delay as possible.

E. Authorized Owner personnel will perform all changes to the operational functions of the

existing facilities identified as necessary to facilitate the Work of the Contractor.

F. If it is necessary for proper operation or maintenance of the facilities, the Contractor shall reschedule his operations so that his work will not conflict with necessary operation or maintenance of the station. Such rescheduling shall not be cause for a time extension except as provided for in the General Conditions.

G. The Contractor shall maintain safe passage through all access roads to the existing facilities

and to all parts of the existing station.

H. The Construction Manager shall be the sole judge of when the Contractor's operations are causing interference with the existing facilities operations, and his orders and instructions shall be carried out without delay.

I. The Contractor is required to perform certain functions in an order which will allow the

existing facilities to remain in operation and to allow other facilities to be completed on schedule. The Contractor shall perform items of work under the Contract in a sequence of his choosing to meet his “Progress Schedule” specified in Section 01325

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1.5 WORK COMPLETION

A. The Substantial Completion time and Liquidated Damages amounts are shown in the

following table.

Substantial Completion Time (days)

Liquidated Damages Amount ($)

210 $1,000.00/calendar day

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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SECTION 01422

REFERENCES

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Reference Abbreviations

B. Abbreviations

C. Reference Standards

D. Definitions 1.2 RELATED SECTIONS

A. Information provided in this section is used where applicable in individual Specification Sections, Divisions 1 through 16.

1.3 REFERENCE ABBREVIATIONS

A. Reference to a technical society, trade association or standards setting organization, may be made in the Specifications by abbreviations in accordance with the following list:

AABC Associated Air Balance Council AAMA Architectural Aluminum Manufacturers Association AASHTO American Association of State Highway and Transportation Officials AATCC American Association of Textile Chemists and Colorists ACI American Concrete Institute ADC Air Diffusion Council AFBMA Anti-friction Bearing Manufacturers Association AGA American Gas Association AGMA American Gear Manufacturers Association AHA Association of Home Appliance Manufacturers AISC American Institute of Steel Construction AISI American Iron and Steel Institute AMCA Air Movement and Control Association, Inc. ANSI American National Standards Institute APA American Plywood Association ARI American Refrigeration Institute ASCE American Society of Civil Engineers ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers ASME American Society of Mechanical Engineers ASSE American Society of Sanitary Engineers ASTM American Society for Testing and Materials

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AWI Architectural Woodwork Institute AWPA American Wood Preservers Association AWS American Welding Society AWWA American Water Works Association BHMA Builders' Hardware Manufacturers Association BIA Brick Institute of American CABO Council of American Building Officials CAGI Compressed Air and Gas Institute CISPI Cast Iron Soil Pipe Institute CMAA Crane Manufacturers Association of America CRD U.S. Corps of Engineers Specifications CRSI Concrete Reinforcing Steel Institute CTI Cooling Tower Institute DHI Door and Hardware Institute DOH Department of Health DOT Department of Transportation Fed. Spec. Federal Specifications FGMA Flat Glass Marketing Association FM Factory Mutual HMI Hoist Manufacturing Institute HPMA See HPVA HPVA Hardwood Plywood Veneer Association ICEA Insulated Cable Engineers Association IEEE Institute of Electrical and Electronics Engineers IFI Industrial Fasteners Institute MIL Military Specifications MSS Manufacturer's Standardization Society NAAMM National Association of Architectural Metal Manufacturers NACM National Association of Chain Manufacturers NBS National Bureau of Standards, See NIST NEBB National Environmental Balancing Bureau NEC National Electrical Code NEMA National Electrical Manufacturers Association NETA National Electrical Testing Association NFPA National Fire Protection Association NFPA National Forest Products Association NFPA National Fluid Power Association NIST National Institute of Standards and Technology NLMA National Lumber Manufacturers Association NSF National Sanitation Foundation OSHA Occupational Safety and Health Act PCI Prestressed Concrete Institute PDI Plumbing and Drainage Institute SAE Society of Automotive Engineers SCPRF Structural Clay Products Research Foundation SMACNA Sheet Metal and Air Conditioning Contractors' National Association SPI Society of the Plastics Industry SSPC Steel Structures Painting Council STI Steel Tank Institute

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TCA Tile Council of American TIMA Thermal Insulation Manufacturers' Association UL Underwriters' Laboratories, Inc. USBR U. S. Bureau of Reclamation USBS U. S. Bureau of Standards, See NIST

1.4 ABBREVIATIONS

A. Abbreviations which may be used in individual Specification Sections Divisions 1 through 16 are as follows:

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alternating current .................................... ac American wire gauge .......................... AWG ampere(s) ............................................... amp ampere-hour(s) ....................................... AH annual ...................................................... ann Ampere Interrupting Capacity ............................................... AIC atmosphere(s) .......................................... atm average .................................................... avg biochemical oxygen demand ................ BOD Board Foot ........................................... FBM brake horsepower .................................... bhp Brinell Hardness .................................... BH British thermal unit(s) ............................. Btu calorie (s) ................................................. cal carbonaceous biochemical oxygen demand ............................... CBOD Celsius (centigrade) .................................. C Center to Center ................................. C to C centimeter(s) ........................................... cm chemical oxygen demand ..................... COD coefficient, valve flow ............................. Cv

condensate return ..................................... CR cubic ......................................................... cu cubic centimeter(s) .................................... cc cubic feet per day ..................................... cfd cubic feet per hour ................................... cfh cubic feet per minute .............................. cfm cubic feet per minute, standard conditions ............................ scfm cubic feet per second ............................... cfs cubic foot (feet) ...................................... cu ft cubic inch(es) ........................................ cu in cubic yard(s) ........................................ cu yd decibels .................................................... dB decibels (A scale) .................................... dBa degree(s) ................................................. deg dewpoint temperature .............................. dpt diameter ................................................... dia direct current ............................................. dc dissolved oxygen .................................... DO dissolved solids ........................................ DS dry-bulb temperature ............................... dbt efficiency .................................................. eff

elevation ................................................... el entering water temperature ..................... ewt entering air temperature ............................ eat equivalent direct radiation ....................... edr face area ..................................................... fa face to face ............................................ f to f Fahrenheit .................................................. F feet per day .............................................. fpd feet per hour ............................................. fph feet per minute ........................................ fpm feet per second ......................................... fps foot (feet) .................................................... ft foot-candle ................................................. fc foot-pound ............................................. ft-lb foot-pounds per minute ................... ft-lb/min foot-pounds per second .................... ft-lb/sec formazin turbidity unit(s) ...................... FTU frequency ................................................ freq fuel oil ...................................................... FO fuel oil supply ........................................ FOS fuel oil return ........................................ FOR gallon(s) ................................................... gal gallons per day ........................................ gpd gallons per day per cubic foot ...................................... gpd/cu ft gallons per day per square foot .................................... gpd/sq ft gallons per hour ..................................... gph gallons per minute ................................. gpm gallons per second ................................... gps gas chromatography and mass spectrometry .......................... GC-MS gauge ........................................................ ga grain(s) ....................................................... gr gram(s) ........................................................ g grams per cubic centimeter ..................gm/cc Heat Transfer Coefficient .......................... U height ....................................................... hgt Hertz ........................................................ Hz horsepower .............................................. hp horsepower-hour ................................... hp-hr hour(s) ...................................................... hr humidity, relative ...................................... rh hydrogen ion concentration ..................... pH

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inch(es) ...................................................... in inches per second ..................................... ips inside diameter .......................................... ID Jackson turbidity unit(s) ........................ JTU kelvin ........................................................ K kiloamperes .............................................. kA kilogram(s) ................................................ kg kilometer(s) .............................................. km kilovar (kilovolt-amperes reactive) ............................................... kvar kilovolt(s) ................................................. kV kilovolt-ampere(s) ................................. kVA kilowatt(s) ............................................... kW kilowatt-hour(s) .................................... kWh linear foot (feet) .................................... lin ft liter(s) .......................................................... L megavolt-ampere(s) ............................. MVA meter(s) ...................................................... m micrograms per liter ............................ ug/L miles per hour ........................................ mph milliampere(s) ........................................ mA milligram(s) ............................................ mg milligrams per liter ............................. mg/L milliliter(s) ............................................. mL millimeter(s) .......................................... mm million gallons ....................................... MG million gallons per day ......................... mgd millisecond(s) ......................................... ms millivolt(s) ............................................. mV minute(s) ................................................ min mixed liquor suspended solids ................................................. MLSS nephelometric turbidity unit ...................................................... NTU net positive suction head ..................... NPSH noise criteria .............................................. nc noise reduction coefficient .................... NRC number ...................................................... no ounce(s)..................................................... oz outside air.................................................. oa outside diameter ...................................... OD

parts per billion ...................................... ppb parts per million .................................... ppm percent .................................................... pct phase (electrical) .................................. . . ph pound(s) .................................................... lb pounds per cubic foot ............................. pcf pounds per cubic foot per hour .............................................. pcf/hr pounds per day ................................... lbs/day pounds per day per cubic foot ................................ lbs/day/cu ft pounds per day per square foot ............................... lbs/day/sq ft pounds per square foot ............................ psf pounds per square foot per hour .............................................. psf/hr pounds per square inch ............................ psi pounds per square inch absolute ................................................. psia pounds per square inch gauge .................................................... psig power factor .............................................. PF pressure drop or difference ................................................ dp pressure, dynamic (velocity) ................................................ vp pressure, vapor .................................... vap pr quart(s) ....................................................... qt Rankine ...................................................... R relative humidity ........................................ rh resistance ................................................. res return air .................................................... ra revolution(s) ........................................... rev revolutions per minute ............................ rpm revolutions per second ............................ rps root mean squared.................................. rms safety factor .............................................. sf second(s) ................................................. sec shading coefficient.................................. SC sludge density index .............................. SDI Sound Transmission Coefficient .......................................... STC specific gravity .................................... sp gr specific volume ................................. Sp Vol sp ht at constant pressure ......................... Cp

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square ....................................................... sq square centimeter(s) ............................. sq cm square foot (feet) .................................... sq ft square inch (es) ..................................... sq in square meter(s) ..................................... sq m square yard(s) ....................................... sq yd standard ................................................... std static pressure ......................................... st pr supply air .............................................. . . sa suspended solids ...................................... SS temperature .......................................... temp temperature difference ............................ TD temperature entering ............................... TE temperature leaving ................................ TL thousand Btu per hour .......................... Mbh thousand circular mils ......................... kcmil thousand cubic feet ............................... Mcf threshold limit value ............................ TLV tons of refrigeration ............................... tons torque ................................................... TRQ total dissolved solids ............................ TDS total dynamic head ............................... TDH total kjeldahl nitrogen .......................... TKN total oxygen demand ............................ TOD total pressure ........................................... TP total solids ............................................... TS total suspended solids ........................... TSS total volatile solids ............................... TVS vacuum ................................................... vac viscosity ................................................. visc volatile organic chemical ..................... VOC volatile solids ........................................... VS volatile suspended solids ...................... VSS volt(s) ........................................................ V volts-ampere(s) ...................................... VA volume .................................................... vol watt(s) ...................................................... W watthour(s) ............................................. Wh watt-hour demand ............................... WHD watt-hour demand meter .................. WHDM week(s) .................................................... wk weight ...................................................... wt wet-bulb ................................................. WB wet bulb temperature .......................... WBT

yard(s) ....................................................... yd year(s) ........................................................ yr

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B. Use ASME Y1.1-1989, “Abbreviations for use on Drawings and in Text” for abbreviations for units of measure not included herein in Paragraph 1.4.

1.5 REFERENCE STANDARDS

A. Latest Edition: Construe references to furnishing materials or testing, which conform to the standards of a particular technical society, organization, or body, to mean the latest standard, code, or specification of that body, adopted and published as of the date of bidding this Contract. Standards referred to herein are made a part of these Specifications to the extent which is indicated or intended.

B. Precedence: The duties and responsibilities of the Owner, Contractor or

Construction Manager, or any of their consultants, agents or employees are set forth in the Contract Documents, and are not changed or altered by any provision of any referenced standard specifications, manuals or code, whether such standard manual or code is or is not specifically incorporated by reference in the Contract Documents. Any duty or authority to supervise or direct the furnishing or performance of the Work or any duty or authority, to undertake responsibility contrary to the powers of the Construction Manager as set forth in the Contract Documents cannot be assigned to the Construction Manager or any of the Construction Manager's consultants, agents or employees.

1.6 DEFINITIONS

A. In these Contract Documents the words furnish, install and provide are defined as follows:

1. Furnish (materials): to supply and deliver to the project ready for

installation and in operable condition.

2. Install (services or labor): to place in final position, complete, anchored, connected in operable condition.

3. Provide: to furnish and install complete. Includes the supply of specified

services. When neither furnish, install or provide is stated, provide is implied.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-1 May 2018

SECTION 01450

QUALITY CONTROL

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Submittals

B. Inspection Services

C. Inspection of Materials

D. Quality Control

E. Costs of Inspection

F. Acceptance Tests

G. Failure to Comply with Contract 1.2 RELATED SECTIONS

A. Section 01330 - Submittals: Specific Submittal Requirements 1.3 SUBMITTALS

A. General: Provide all submittals, including the following, as specified in Section 01330 - Submittals.

B. Certificate Submittals: Furnish the Engineer authoritative evidence in the form of

Certificates of Manufacture that the materials and equipment to be used in the Work have been manufactured and tested in conformity with the Contract Documents. Include copies of the results of physical tests and chemical analyses, where necessary, that have been made directly on the product or on similar products of the manufacturer.

1.4 INSPECTION SERVICES

A. Owner's Access: At all times during the progress of the Work and until the date of final completion, afford the Owner, Construction Manager, and Engineer every reasonable, safe, and proper facility for inspecting the Work at the site. The observation and inspection of any work will not relieve the Contractor of any obligations to perform proper and satisfactory work as specified. Replace work rejected due to faulty design, inferior, or defective materials, poor workmanship, improper installation, excessive wear, or nonconformity with the requirements of the Contract Documents, with satisfactory work at no additional cost to the Owner. Replace as directed, finished or unfinished work found

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not to be in strict accordance with the Contract, even though such work may have been previously approved and payment made therefor.

B. Rejection: The Owner and the Owner's Authorized Representatives have the right to reject

materials and workmanship which are defective or require correction. Promptly remove rejected work and materials from the site.

C. Inferior Work Discoveries: Failure or neglect on the part of the Owner or the Owner's

Authorized Representatives to condemn or reject bad or inferior work or materials does not imply an acceptance of such work or materials. Neither is it to be construed as barring the Owner or the Owner's Authorized Representatives at any subsequent time from recovering damages or a sum of money needed to build anew all portions of the Work in which inferior work or improper materials were used.

D. Removal for Examination: Should it be considered necessary or advisable by the Owner

or the Owner's Authorized Representatives, at any time before final acceptance of the Work, to make examinations of portions of the Work already completed, by removing or tearing out such portions, promptly furnish all necessary facilities, labor, and material, to make such an examination. If such Work is found to be defective in any respect, defray all expenses of such examination and of satisfactory reconstruction. If, however, such work is found to meet the requirements of the Contract, the cost of examination and restoration of the Work will be considered a change in the Work and Contractor may request compensation in accordance with applicable provisions of the Contract.

E. Operation Responsibility: Assume full responsibility for the proper operation of

equipment during tests and instruction periods. Make no claim for damage which may occur to equipment prior to the time when the Owner accepts the Work.

F. Rejection Prior to Warrantee Expiration: If at any time prior to the expiration of any

applicable warranties or guarantees, equipment is rejected by the Owner, repay to the Owner all sums of money received for the rejected equipment on progress certificates or otherwise on account of the Contract lump sum prices, and upon the receipt of the sum of money, Owner will execute and deliver a bill of sale of all its rights, title, and interest in and to the rejected equipment. Do not remove the equipment from the premises of the Owner until the Owner obtains from other sources, equipment to take the place of that rejected. The Owner hereby agrees to obtain other equipment within a reasonable time and the Contractor agrees that the Owner may use the equipment furnished by the Contractor without rental or other charge until the other new equipment is obtained.

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1.5 INSPECTION OF MATERIALS

A. Premanufacture Notification: Give notice in writing to the Construction Manager sufficiently in advance of the commencement of manufacture or preparation of materials especially manufactured or prepared for use in or as part of the permanent construction. When required, the notice is to include a request for inspection, the date of commencement, and the expected date of completion of the manufacture or preparation of materials. Upon receipt of such notice, Construction Manager will arrange to have a representative present at such times during the manufacture or testing as may be necessary to inspect the materials, or will notify Contractor that the inspection will be made at a point other than the point of manufacture or testing, or that the inspection will be waived. Comply with these provisions before shipping any materials. Such inspection will not constitute a release from the responsibility for furnishing materials meeting the requirements of the Contract Documents.

B. Testing Standards: Tests of electrical and mechanical equipment and appliances shall be

conducted in accordance with recognized test codes of the ANSI, ASME, or IEEE, except as may otherwise be stated herein.

1.6 QUALITY CONTROL

A. Testing

1. Field and Laboratory

a. Provide personnel to assist the Construction Manager in performing the following periodic observation and associated services.

(1) Soils: Observe and test excavations, placement and compaction of

soils. Determine suitability of excavated material. Observe subgrade soils and foundations.

(2) Concrete: Observe forms and reinforcement; observe concrete

placement; witness air entrainment tests, facilitate concrete cylinder preparation and assist with other tests performed by Construction Manager.

(3) Masonry: Sample and test mortar, bricks, blocks and grout; inspect

brick and block samples and sample panels; inspect placement of reinforcement and grouting.

b. When specified in Divisions 2 through 16 of the Contract Documents,

provide an independent laboratory testing facility to perform required testing. Qualify the laboratory as having performed previous satisfactory work. Prior to use, submit to the Construction Manager for approval.

c. Cooperate with the Construction Manager and laboratory testing

representatives. Provide at least 24 hours notice prior to when specified

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testing is required. Provide labor and materials, and necessary facilities at the site as required by the Construction Manager and the testing laboratory.

d. Provide an independent testing agency, a member of the National Electrical

Testing Association, to perform inspections and tests specified in Division 16 of these Specifications.

2. Equipment: Coordinate and demonstrate test procedures as specified in the Contract

Documents or as otherwise required during the formal tests.

3. Pipeline and Other Testing: Conform to test procedures and requirements specified in the appropriate Specification Section.

B. Reports

1. Certified Test Reports: Where transcripts or certified test reports are required by the

Contract Documents, meet the following requirements:

a. Before delivery of materials or equipment submit and obtain approval of the Construction Manager for all required transcripts, certified test reports, certified copies of the reports of all tests required in referenced specifications or specified in the Contract Documents.

b. Perform all testing in an approved independent laboratory or the

manufacturer's laboratory. Submit for approval reports of shop equipment tests within thirty days of testing.

c. Transcripts or test reports are to be accompanied by a notarized certificate in

the form of a letter from the manufacturer or supplier certifying that tested material or equipment meets the specified requirements and the same type, quality, manufacture and make as specified. The certificate shall be signed by an officer of the manufacturer or the manufacturer's plant manager.

2. Certificate of Compliance: At the option of the Construction Manager, or where not

otherwise specified, submit for approval a notarized Certificate of Compliance. The Certificates may be in the form of a letter stating the following:

a. Manufacturer has performed all required tests

b. Materials to be supplied meet all test requirements

c. Tests were performed not more than one year prior to submittal of the

certificate

d. Materials and equipment subjected to the tests are of the same quality, manufacture and make as those specified

e. Identification of the materials

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1.7 COSTS OF INSPECTION

A. Owner's Obligation: Initial inspection and testing of materials furnished under this Contract will be performed by the Owner or his authorized Representatives or inspection bureaus without cost to the Contractor, unless otherwise expressly specified. If subsequent testing is necessary due to failure of the initial tests or because of rejection for noncompliance, reimburse the Owner for expenditures incurred in making such tests.

B. Contractor's Obligation: Include in the Contract Price, the cost of all shop and field tests

of equipment and other tests specifically called for in the Contract Documents. Contractor shall be responsible for obtaining all necessary permits and inspections from City of Richmond Building Inspections.

C. Reimbursements to Owner:

1. Materials and equipment submitted by the Contractor as the equivalent to those

specifically named in the Contract may be tested by the Owner for compliance. Reimburse the Owner for expenditures incurred in making such tests on materials and equipment which are rejected for noncompliance.

2. Reimburse Owner for the costs of jobsite inspection on weekends and holidays, and

between the hours of 5:00 p.m. and 8:00 a.m. on workdays unless the weekend, holiday or after-hours work is specifically required by the Owner to minimize operational impact or traffic disruption. Jobsite inspection costs for weekend, holidays or after-hours work, if authorized, solely to make up schedule slippage shall be reimbursable.

3. Reimburse Owner for all costs associated with field Witness Tests which exceed 5

Calendar Days per kind of equipment.

4. Reimburse Owner for all travel costs associated with the Owner witness of equipment and system Factory Testing as specified in the equipment specifications.

5. Reimbursement to Owner shall be by a credit Change Order to the lump sum

contract items issued at the end of the project. 1.8 ACCEPTANCE TESTS

A. Preliminary Field Tests: As soon as conditions permit, furnish all labor and materials and services to perform preliminary field tests of all equipment provided under this Contract. If the preliminary field tests disclose that any equipment furnished and installed under this Contract does not meet the requirements of the Contract Documents, make all changes, adjustments and replacements required prior to the final field tests.

B. Final Field Tests: Upon completion of the Work and prior to substantial completion

inspection, subject all equipment, piping and appliances installed under this Contract to acceptance tests to demonstrate compliance with the Contract Documents. The Contractor shall develop a detailed testing plan for the new equipment and new equipment systems in order to show that the completed work complies with all the requirements of the Contract

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Documents. The detailed testing plan shall include development of detailed check lists for use during the final field testing. The testing plan shall include a description of the procedures proposed by the Contractor to test each equipment system to show compliance with the functional requirements of the Contract Documents. The field testing check lists shall include, but shall not be limited to, the items and systems shown in Table 01450-1. The detailed testing plan and testing check lists shall be submitted to the Construction Manager for approval and approval obtained by the Construction Manager a minimum of 14 calendar days before the scheduled date to conduct the final field tests.

1. Furnish all labor, fuel, energy, water and other materials, equipment, instruments

and services necessary for all acceptance tests.

2. Conduct field tests in the presence of the Construction Manager. Perform the field tests to demonstrate that under all conditions of operation each equipment item:

a. Has not been damaged by transportation or installation b. Has been properly installed c. Has been property lubricated d. Has no electrical or mechanical defects e. Is in proper alignment f. Has been properly connected g. Is free of overheating of any parts h. Is free of all objectionable vibration i. Is free of overloading of any parts j. Is free of excessive noise k. Operates as intended l. Complete inspection check lists

3. Operate work or portions of work for the minimum time periods specified. Conduct

test on those systems which require load produced by weather (heating or cooling) exercise only when weather will produce proper load.

C. Failure of Tests: If the acceptance tests reveal defects in material or equipment, or if the

material or equipment in any way fails to comply with the requirements of the Contract Documents, then promptly correct such deficiencies. Failure or refusal to correct the deficiencies, or if the improved materials or equipment, when tested again, fail to meet the guarantees or specified requirements, the Owner, notwithstanding its partial payment for work and materials or equipment, may reject said materials or equipment and may order the Contractor to remove the defective work from the site at no addition to the Contract Price, and replace it with material or equipment which meets the Contract Documents.

1.9 FAILURE TO COMPLY WITH CONTRACT

A. Unacceptable Materials: If it is ascertained by testing or inspection that the material or equipment does not comply with the Contract, do not deliver said material or equipment, or if delivered remove it promptly from the site or from the Work and replace it with acceptable material without additional cost to the Owner. Fulfill all obligations under the terms and conditions of the Contract even though the Owner or the Owner's Authorized

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01450-7 May 2018

Representatives fail to ascertain noncompliance or notify the Contractor of noncompliance.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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01450-8 May 2018

Field Testing Check List (Example)

Date: ________________________

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

A. Pump No. 1

1. AFD HOA Switch Indication (DPC)

2. AFD HOA Switch Control

3. Run Status

4. Manual Start/Stop/Speed Control from AFD Panel

5. Manual Start/Stop/Speed Control from GDP

6. Manual Start/Stop/Speed Control from SCADA

7. Auto Start/Stop/Speed Control

8. Discharge Valve Open/Closed Indication to DPC

9. AFD Emergency Stop

10. Pump Emergency Stop

11. Emergency Stop Indication

12. Discharge Valve Control

13. Discharge Valve Fail to Open

14. Discharge Valve Fail to Close

15. Manual Valve Open/Close Control

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-9 May 2018

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

16. Valve Operator Open/Closed Indication

17. AFD Operable (Power On)

18. Motor Bearing RTD Temperature

19. Pump Bearing RTD Temperature

20. Motor Bearing RTD Set-Point

21. Pump Bearing RTD Set-Point

22. Bearing Temperature Fault

23. AFD Fault Indication

24. AFD Fault Reset

25. LOR Fault Indication

26. LOR Fault Reset

27. Discharge Valve Pressure Switch

B. Pump No. 2

1. AFD HOA Switch Indication (DPC)

2. AFD HOA Switch Control

3. Run Status

4. Manual Start/Stop/Speed Control from AFD Panel

5. Manual Start/Stop/Speed Control from GDP

6. Manual Start/Stop/Speed Control from SCADA

7. Auto Start/Stop/Speed Control

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-10 May 2018

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

8. Discharge Valve Open/Closed Indication to DPC

9. AFD Emergency Stop

10. Pump Emergency Stop

11. Emergency Stop Indication

12. Discharge Valve Control

13. Discharge Valve Fail to Open

14. Discharge Valve Fail to Close

15. Manual Valve Open/Close Control

16. Valve Operator Open/Closed Indication

17. AFD Operable (Power On)

18. Motor Bearing RTD Temperature

19. Pump Bearing RTD Temperature

20. Motor Bearing RTD Set-Point

21. Pump Bearing RTD Set-Point

22. Bearing Temperature Fault

23. AFD Fault Indication

24. AFD Fault Reset

25. LOR Fault Indication

26. LOR Fault Reset

27. Discharge Valve Pressure Switch

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-11 May 2018

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

C. Pump No. 3

1. AFD HOA Switch Indication (DPC)

2. AFD HOA Switch Control

3. Run Status

4. Manual Start/Stop/Speed Control from AFD Panel

5. Manual Start/Stop/Speed Control from GDP

6. Manual Start/Stop/Speed Control from SCADA

7. Auto Start/Stop/Speed Control

8. Discharge Valve Open/Closed Indication to DPC

9. AFD Emergency Stop

10. Pump Emergency Stop

11. Emergency Stop Indication

12. Discharge Valve Control

13. Discharge Valve Fail to Open

14. Discharge Valve Fail to Close

15. Manual Valve Open/Close Control

16. Valve Operator Open/Closed Indication

17. AFD Operable (Power On)

18. Motor Bearing RTD Temperature

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-12 May 2018

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

19. Pump Bearing RTD Temperature

20. Motor Bearing RTD Set-Point

21. Pump Bearing RTD Set-Point

22. Bearing Temperature Fault

23. AFD Fault Indication

24. AFD Fault Reset

25. LOR Fault Indication

26. LOR Fault Reset

27. Discharge Valve Pressure Switch

D. Other Items

1. Station Discharge Pressure to DPC

2. Station Flow to DPC

3. Main Switch 1 Indication to DPC

4. Main Switch 2 Indication to DPC

5. Main Breaker 1 Indication to DPC

6. Main Breaker 2 Indication to DPC

7. Tie Breaker Indication to DPC

8. 125 VDC Low Voltage Alarm to DPC

9. 125 VDC Input Power Fail to DPC

10. New Discharge Valve 1 Operator Operation

11. New Discharge Valve 2 Operator Operation

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-13 May 2018

Item Local

Control Station

Control Panel

Station GDP

SCADA HMI Remarks

Trafford WTP

12. New Discharge Valve 3 Operator Operation

13. New Water System Backflow Preventer

14. New Toilet Facilities

15. New 125 VDC Power System

16. Terminal Cabinet TC-3 Wiring Demolition Field Testing Attendance List:

Name Signature Firm Telephone

Field Testing Notes: 1.

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Byrd Park Pump Station Roof Repair and Crane Replacement Quality Control Department of Public Utilities – City of Richmond, VA

01450-14 May 2018

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-1 May 2018

SECTION 01500

CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. References

B. General Requirements

C. Temporary Utilities

D. Temporary Construction

E. Barricades and Enclosures

F. Fences

G. Protection of Property, Utilities and Structures

H. Temporary Controls

I. Traffic Regulation

J. Field Offices and Sheds

K. Hoists and Cranes

L. WTP Site Security 1.2 REFERENCES

A. Codes and standards referred to in this section are:

1. Virginia Department of Transportation Road and Bridge Specifications 2. OSHA Regulations

1.3 GENERAL REQUIREMENTS

A. Plant and Facilities: Furnish, install, maintain and remove all false work, scaffolding, ladders, hoistways, braces, pumping plants, shields, trestles, roadways, sheeting, centering forms, barricades, drains, flumes, control equipment, and the like, any of which may be needed in the construction of any part of the Work and which are not herein described or specified in detail. Accept responsibility for the

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-2 May 2018

safety and efficiency of such works and for any damage to the Work or Owner equipment, buildings and structures that may result from their failure or from their improper construction, maintenance or operation.

B. First Aid: Maintain a readily accessible, completely equipped first aid kit at each

location where work is in progress.

C. Safety Responsibility: Accept sole responsibility for safety and security at the site. Indemnify and hold harmless the Owner and the Owner's Authorized Representatives, including Greeley and Hansen and Construction Manager, for any safety violation, or noncompliance with governing bodies and their regulations, and for accidents, deaths, injuries, or damage at the site during occupancy or partial occupancy of the site by Contractor's forces while performing any part of the Work. Provide the Construction Manager with a copy of the Contractor Safety Plan for this project which includes all proposed Work planned.

D. Hazard Communication: Furnish two copies of the Contractor's Hazard

Communication Program required under OSHA regulations before beginning on site activities. Furnish two copies of amendments to Hazard Communications Program as they are prepared.

E. Confined Space: Portions of the existing facilities are considered Confined Spaces

by the Owner. These generally include but are not limited to: Storage Tanks, Sewers, Dry Wells, Underground Vaults, Boilers, Digesters, Manholes, Tunnels, Ventilation or Exhaust Ducts, Wet Wells, Open Top Pits, Lagoons, and Vats and Vessels. These areas may be considered Permit Required Confined Spaces because of the potential to contain a hazardous atmosphere, the potential of engulfment, and because of its internal configuration. Permit Required Confined Spaces are posted and identified with signs. Concurrent entry into any permit required confined space by Contractor and Owner’s personnel shall be coordinated.

F. General Requirement Costs: All costs associated with the general requirements

shall be included in the lump sum contract items and no separate payments will be made therefore.

1.4 TEMPORARY UTILITIES

A. Water: Provide all necessary facilities and required water without additional cost to the Owner, unless otherwise specified. If necessary, provide and lay water lines to the place of use; secure all necessary permits; pay for all taps to water mains and hydrants and for all water used at the established rates.

B. Light and Power: Provide without additional cost to the Owner temporary lighting

and power facilities required for the proper construction and inspection of the Work. If, in the Construction Manager's opinion, these facilities are inadequate, do NOT proceed with any portion of the Work affected thereby. Maintain temporary lighting and power until the Work is accepted.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-3 May 2018

C. Heat: Provide temporary heat, whenever required, for work being performed during cold weather to prevent freezing of concrete, water pipes, and other damage to the Work or existing facilities.

D. Sanitary Facilities: Provide sufficient sanitary facilities for construction personnel.

Prohibit and prevent nuisances on the site of the Work or on adjoining property. Discharge any employee who violates this rule. Abide by all environmental regulations or laws applicable to the Work.

E. Connections to Existing Utilities:

1. Unless otherwise specified or indicated, make all necessary connections to

existing facilities including structures, drain lines, and utilities such as water, sewer, gas, telephone, and electricity. In each case, obtain permission from the Owner or the owning utility prior to undertaking connections. Protect facilities against deleterious substances and damage.

2. Thoroughly plan in advance all connections to existing facilities. Have on

hand at the time of undertaking the connections, all material, labor and required equipment. Proceed continuously to complete connections in minimum time. Arrange for the operation of valves or other appurtenances on existing utilities, under the direct supervision of the owning utility.

1.5 TEMPORARY CONSTRUCTION

A. Bridges: 1. Design and place suitable temporary bridges where necessary for the

maintenance of vehicular and pedestrian traffic. Assume responsibility for the sufficiency and safety of all such temporary work or bridges and for any damage which may result from their failure or their improper construction, maintenance, or operation. Indemnify and save harmless the Owner and the Owner's representatives, including Greeley and Hansen and Construction Manager, from all claims, suits or actions, and damages or costs of every description arising by reason of failure to comply with the above provisions.

2. Provide a pedestrian access bridge to the station access door for use during the period that the station discharge header and the access door platform are being replaced.

1.6 BARRICADES AND ENCLOSURES

A. Protection of Workmen and Public: Effect and maintain at all times during the prosecution of the Work, barriers and lights necessary for the protection of Workmen and the Public. Provide suitable barricades, lights, "danger" or "caution" or "street closed" signs and watchmen at all places where the Work causes obstructions to normal traffic, excavation sites, or constitutes in any way a hazard to the public.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-4 May 2018

B. Barricades and Lights:

1. Protect all streets, roads, highways, excavations and other public

thoroughfares which are closed to traffic; use effective barricades which display acceptable warning signs. Locate barricades at the nearest public highway or street on each side of the blocked section.

2. Statutory Requirements: Install and maintain all barricades, signs, lights,

and other protective devices within highway rights-of-way in strict conformity with applicable statutory requirements by the authority having jurisdiction.

1.7 FENCES

A. Existing Fences: Obtain written permission from the Owner prior to relocating or dismantling fences which interfere with construction operations. Reach agreements with the fence owner as to the period the fence may be left relocated or dismantled. Install adequate gates where fencing must be maintained. Keep gates closed and locked at all times when not in use.

B. Restoration: Restore all fences to their original or better condition and to their

original location on completion of the Work. 1.8 PROTECTION OF PROPERTY, UTILITIES AND STRUCTURES

A. Preservation of Property:

1. Preserve from damage, all property along the line of the Work, in the vicinity of or in any way affected by the Work, the removal or destruction of which is not called for by the Drawings. Preserve from damage, public utilities, trees, lawn areas, building monuments, fences, pipe and underground structures, existing station security system, and public streets. Tree protection within public street right-of-ways, parks, and other City public spaces shall be provided in accordance with the City of Richmond Arborist requirements. Note: Normal wear and tear of streets resulting from legitimate use by the Contractor are not considered as damage. Whenever damages occur to such property, immediately restore to its original condition. Costs for such repairs are incidental to the Contract.

2. In case of failure on the part of the Contractor to restore property or make

good on damage or injury, the Owner may, upon 24 hours written notice, proceed to repair, rebuild, or otherwise restore such property as may be deemed necessary, and the cost thereof will be deducted from any moneys due or which may become due the Contractor under this Contract. If removal, repair or replacement of public or private property is made necessary by alteration of grade or alignment authorized by the Owner and not contemplated by the Contract Documents, the Contractor will be

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-5 May 2018

compensated, in accordance with the General Conditions, provided that such property has not been damaged through fault of the Contractor or the Contractor's employees.

B. Public Utility Installations and Structures:

1. Public utility installations and structures include all poles, tracks, pipes,

wires, conduits, vaults, ductbanks, manholes, and other appurtenances and facilities, whether owned or controlled by public bodies or privately owned individuals, firms or corporations, used to serve the public with transportation, gas, electricity, telephone, storm and sanitary sewers, water, or other public or private utility services. Facilities appurtenant to public or private property which may be affected by the Work are deemed included hereunder.

2. The Contract Documents contain data relative to existing public utility

installations and structures above and below the ground surface. Existing public utility installations and structures are indicated on the Drawings only to the extent such information was made available to, or found by, the Engineer in preparing the Drawings. These data are not guaranteed for completeness or accuracy, and the Contractor is responsible for making necessary investigations to become fully informed as to the character, condition, and extent of all public utility installations and structures that may be encountered and that may affect the construction operations.

3. Contact utility locating service sufficiently in advance of the start of

construction to avoid damage to the utilities and delays to the completion date.

4. Remove, replace, relocate, repair, rebuild, and secure any public utility

installations and structures damaged as a direct or indirect result of the Work under this Contract. Costs for such work are incidental to the Contract. Be responsible and liable for any consequential damages done to or suffered by any public utility installations or structures. Assume and accept responsibility for any injury, damage, or loss which may result from or be consequent to interference with, or interruption or discontinuance of, any public utility service.

5. Repair or replace any water, electric, sewer, gas, or other service connection

or equipment damaged during the Work with no addition to the Contract price.

6. At all times in performance of the Work, employ proven methods and

exercise reasonable care and skill to avoid unnecessary delay, injury, damage, or destruction to public utility installations and structures. Avoid unnecessary interference with, or interruption of, public utility services. Cooperate fully with the owners thereof to that end.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-6 May 2018

7. Give written notice to the owners of all public utility installations and structures affected by proposed construction operations, sufficiently in advance of breaking ground in any area or on any unit of the Work, to obtain their permission before disrupting the lines and to allow them to take measures necessary to protect their interests. Advise the Chiefs of Police, Fire and Rescue Services of any excavation in public streets or the temporary shut-off of any water main. Provide at least 24 hours notice to all affected property owners whenever service connections are taken out of service.

C. Miscellaneous Structures: Assume and accept responsibility for all injuries or

damage to culverts, building foundations and walls, retaining walls, or other structures of any kind met with during the prosecution of the Work. Assume and accept liability for damages to public or private property resulting therefrom. Adequately protect against freezing all pipes carrying liquid.

D. Protection of Trees and Lawn Areas:

1. Protect with boxes, trees and shrubs, except those shown to be removed. Do

not place excavated material so as to cause injury to such trees or shrubs. Replace trees or shrubs destroyed by accident or negligence of the Contractor or Contractor's employees with new stock of similar size and age, at the proper season, at no additional cost to the Owner.

2. Leave lawn areas in as good condition as before the start of the Work.

Restore areas where sod has been removed by seeding or sodding. 1.9 TEMPORARY CONTROLS

A. During Construction:

1. Keep the site of the Work and adjacent premises free from construction materials, debris, and rubbish. Remove this material from any portion of the site if such material, debris, or rubbish constitutes a nuisance or is objectionable.

2. Remove from the site all surplus materials and temporary structures when

they are no longer needed.

3. Neatly stack construction materials such as concrete forms and scaffolding when not in use. Promptly remove splattered concrete, asphalt, oil, paint, corrosive liquids, and cleaning solutions from surfaces to prevent marring or other damage.

4. Properly store volatile wastes in covered metal containers and remove from

the site daily.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-7 May 2018

5. Do not bury or burn on the site or dispose of into storm drains, sanitary sewers, streams, or waterways, any waste material. Remove all wastes from the site and dispose of in a manner complying with applicable ordinances and laws.

B. Smoke Prevention:

1. Strictly observe all air pollution control regulations. 2. Open fires will be allowed only if permitted under current ordinances.

C. Noises:

1. Maintain acceptable noise levels in the vicinity of the Work. Limit noise

production to acceptable levels by using special mufflers, barriers, enclosures, equipment positioning, and other approved methods.

2. Supply written notification to the Owner sufficiently in advance of the start

of any work which violates this provision. Proceed only when all applicable authorizations and variances have been obtained in writing.

D. Hours of Operation:

1. Operation of construction equipment between the hours of 5:00 p.m. and

8:00 a.m. the following day is prohibited. For operation of this equipment during this period obtain written consent from the Owner.

2. Do not carry out nonemergency work, including equipment moves, on

Saturdays, Sundays or City observed holidays without prior written authorization by the Owner.

E. Dust Control:

1. Take measures to prevent unnecessary dust. Keep earth surfaces exposed to

dusting moist with water or a chemical dust suppressant. Cover materials in piles or while in transit to prevent blowing or spreading dust.

2. Adequately protect buildings or operating facilities which may be affected

adversely by dust. Protect machinery, motors, instrument panels, or similar equipment by suitable dust screens. Include proper ventilation with dust screens.

F. Temporary Drainage Provisions:

1. Provide for the drainage of stormwater and any water applied or discharged

on the site in performance of the Work. Provide adequate drainage facilities to prevent damage to the Work, the site, and adjacent property.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-8 May 2018

2. Supplement existing drainage channels and conduits as necessary to carry all increased runoff from construction operations. Construct dikes as necessary to divert increased runoff from entering adjacent property (except in natural channels), to protect the Owner's facilities and the Work, and to direct water to drainage channels or conduits. Provide ponding as necessary to prevent downstream flooding.

3. Maintain excavations free of water. Provide, operate, and maintain pumping

equipment.

G. Erosion Control: Provide erosion control in accordance with the Specification Section titled Soil Erosion and Sediment Control.

H. Pollution: Prevent the pollution of drains and watercourses by sanitary wastes,

sediment, debris, and other substances resulting from construction activities. Do not permit sanitary wastes to enter any drain or watercourse other than sanitary sewers. Do not permit sediment, debris, or other substances to enter sanitary sewers. Take reasonable measures to prevent such materials from entering any drain or watercourse.

1.10 TRAFFIC REGULATION

A. Access: Conduct Work to interfere as little as possible with public travel, whether vehicular or pedestrian. The Contractor’s personnel, equipment, machinery, tools and supplies shall be kept clear of active traffic lanes except as necessary for prosecuting active work. Material that is spilled or tracked onto the traveled pavement during prosecution of the work shall be promptly removed. Provide and maintain suitable temporary expedients for the accommodation of public and private travel. Whenever it is necessary to cross, obstruct, or close roads, driveways, and walks, whether public or private, give 2 weeks notice to Owners of private drives before interfering with them. Such maintenance of traffic will not be required when the Contractor has obtained permission from the Owner or tenant of private property, or from the authority having jurisdiction over the public property involved, to obstruct traffic at the designated point.

B. Work-in-Street Permit: All work in City streets shall comply with the

requirements of the Work-in-Street permit obtained by the Contractor. C. Traffic and Speeding Requirements: Adhere to all local traffic and speeding

requirements. 1.11 FIELD OFFICES AND SHEDS

A. Office: Furnish and maintain a temporary field office with a telephone on the pumping station site. Keep readily accessible copies of the Contract Documents, required record documents, and the latest approved shop drawings at this field office.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-9 May 2018

1. Provide a separate 10 foot by 10 foot, minimum, office in the Field Office for use of the Construction Manager which includes a table, two (2) office chairs, one four drawer file cabinet, and one exterior, lockable, access door.

B. Material Sheds and Temporary Structures: Provide material sheds and other

temporary structures of sturdy construction and neat appearance.

C. Location: Coordinate location of field offices, material sheds and temporary structures with Construction Manager and Owner.

1.12 HOISTS AND CRANES

A. Contractor shall NOT use any hoists or cranes belonging to the Owner, for the performance of the work, without first submitting a written request to the Construction Manager. The request shall describe how the Contractor intends to use the hoist or crane, the weight of the items being lifted, and how long the Contractor intends to use the hoist or crane. If the request is approved, the Construction Manager will provide written authorization to the Contractor.

B. Contractor’s use of hoist/crane, upon receiving written approval, shall be in accordance with the unit’s operation and maintenance procedures and all applicable regulations.

C. Prior to using the hoist/crane, the Contractor shall pay for an independent certified

inspection of the hoist/crane by an inspector approved by the Construction Manager. Submit copies of the report to the Construction Manager.

D. Upon completion of the work, the Contractor shall pay for a second certified

inspection of the hoist/crane, by the approved inspector. Submit copies of the report to the Construction Manager. The report shall be submitted prior to substantial completion.

E. Any unusual wear or damage to the hoist/crane, its appurtenances, or any

components, found by this second inspection, shall be repaired or replaced prior to substantial completion, to the satisfaction of the Owner and Construction Manager, at the expense of the Contractor.

1.13 WTP SITE SECURITY

A. The Contractor shall only use the Douglasdale Road WTP access gate for this project.

B. Contractor shall issue photo ID badges that shall be worn at all times when Contractor and Subcontractor personnel are on site. Photo ID badges shall be 2” x 3” approximately, PVC, and include employee photo, ID number, name of contractor, project name, and be color coded.

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Byrd Park Pump Station Roof Repair and Crane Replacement Construction Facilities and Temporary Controls Department of Public Utilities – City of Richmond, VA

01500-10 May 2018

C. The Contractor shall have a supervisor on the WTP site during all work periods that will be responsible for construction personnel site security. The Construction Manager will provide Contractor supervisory personnel with ID cards for use in accessing the plant site. Contractor’s supervisory personnel requiring a City-issued ID card must apply for the ID card. Application shall include background checks. All Contractor supervisory personnel shall enter the WTP site and exit the WTP site by swiping their ID card through the City’s card reader. Contractor supervisory personnel discovered on site without being recorded as entered shall not be allowed future access to the WTP site.

D. No private vehicles are allowed on the WTP site. All Contractor and Subcontractor

vehicles shall be labeled.

E. No Contractor or Subcontractor personnel are allowed in other areas of WTP site apart from the project work area. Contractor or Subcontractor personnel discovered in other areas of the WTP site without prior authorization by the City shall be removed from the project and shall not be allowed access to the WTP site.

F. The Contractor shall provide the Construction Manager with a list of employees,

subcontractors, and subcontractor employees who will be accessing the WTP for the project for approval by the Construction Manager. Only personnel approved by the Construction Manager shall be allowed on the plant site. The list shall be updated monthly or as needed.

G. Notify the Construction Manager of material deliveries to the WTP site including a

description of material to be delivered, date and time, and delivery company.

H. Notify the Construction Manager or Owner if any suspicious activity is noted around or near the WTP site.

I. The employee ID badges will be checked by the plant security guard periodically

and the name on the badge shall match the name on the employee list.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Material and Equipment Department of Public Utilities – City of Richmond, VA

01600-1 May 2018

SECTION 01600

MATERIAL AND EQUIPMENT

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Description

B. Substitutions

C. “Or Equal” Submittals

D. Manufacturer's Written Instructions

E. Transportation and Handling

F. Storage, Protection, and Maintenance

G. Storage and Handling of Equipment On Site

H. Equipment List and Tagging

I. Special Tools and Lubricating Equipment

J. Care and Protection of New Electrical Equipment and Instrumentation

K. Electrical Work 1.2 DESCRIPTION

A. Proposed Manufacturers List: Within 15 calendar days of the date of the Notice to Proceed, submit to the Construction Manager a list of the names of proposed manufacturers, suppliers, dealers and subcontractors, obtain approval of this list by Owner prior to submission of any shop drawings. Upon request submit evidence to Construction Manager that each proposed manufacturer has manufactured a similar product to the one specified and that it has previously been used for a like purpose for a sufficient length of time to demonstrate its satisfactory performance.

B. Provide material, spare parts, and equipment essential to the installation of the equipment

and materials, and otherwise shown to be provided under this contract, which meet the following:

1. Standards: Design equipment and appurtenances in conformity with ANSI, ASME,

IEEE, NEMA, OSHA, NACE, AGMA, AISC, AWWA, and other generally accepted standards. Equipment and appurtenances shall be of rugged construction

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and of sufficient strength to withstand all stresses which may occur during fabrication, testing, transportation, installation, and all conditions of operation.

2. Electrical Requirements: Electrical devices, motors, equipment, control panels,

electrical equipment enclosures, and other electrical equipment appurtenances shall be labeled by UL or other approved testing agency. Shop drawings for electrical equipment shall denote that the represented material has the approved testing agency label. Nonlisted materials and special equipment devices not normally listed by the approved testing agency and labeled shall equal or exceed the latest standards for such types of equipment. The Contractor shall be responsible for providing the services of an electrical inspection firm to certify compliance of all nonlisted materials to the approved testing agency standards and for providing materials with an inspection label in accordance with the approved testing agency standards.

3. Complies with size, make, type, and quality specified or as specifically approved, in

writing, by Construction Manager.

4. Will fit into the space provided with sufficient room for operation and maintenance access and to properly connect to piping, ducts and services as applicable.

5. Manufacture and fabricate in accordance with the following:

a. Design, fabricate, and assemble in accordance with the standards referenced

and the requirements given in the pertinent sections, clauses, paragraphs, and sentences, both directly and indirectly applicable thereto, in that part of the Contract Documents.

b. Provide equipment which is new, unused, and correctly designed. It shall be

of standard first-grade quality, produced by expert workmen.

c. Details shall be designed for appearance as well as utility. Protruding members, joints, corners, and the like, shall be finished in appearance. All exposed welds shall be ground smooth and the corners of structural shapes shall be mitered.

d. Manufacture like parts of duplicate units to standard sizes and gauges, to be

interchangeable.

e. Provide two or more items of same kind identical, by same manufacturer.

f. Provide materials and equipment suitable for service conditions.

g. Adhere to equipment capabilities, sizes, and dimensions shown or specified unless variations are specifically approved, in writing, in accordance with the Contract Documents.

6. Use material or equipment only for the purpose for which it is designed or specified.

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1.3 SUBSTITUTIONS

A. Substitutions:

1. Contractor’s requests for changes in equipment and materials from those required by the Contract Documents are considered requests for substitutions and are subject to Contractor’s representations and review provisions of the Contract Documents when one of following conditions are satisfied:

a. Where required equipment or material cannot be provided within Contract

Time, but not as result of Contractor’s failure to pursue Work promptly or to coordinate various activities properly.

b. Where required equipment or material cannot be provided in manner

compatible with other materials of Work, or cannot be properly coordinated therewith.

2. Contractor’s Options:

a. Where more than one choice is available as options for Contractor’s selection

of equipment or material, select option compatible with other equipment and materials already selected (which may have been from among options for other equipment and materials).

b. Where compliance with specified standard, code or regulation is required,

select from among products which comply with requirements of those standards, codes, and regulations.

B. Conditions Which are Not Substitution:

1. Requirements for substitutions do not apply to Contractor options on materials and

equipment provided for in the Specifications.

2. Revisions to Contract Documents, where requested by Owner or Construction Manager, are "changes" not "substitutions".

3. Contractor’s determination of and compliance with governing regulations and orders

issued by governing authorities do not constitute substitutions and do not constitute basis for a Change Order, except as provided for in Contract Documents.

1.4 “OR EQUAL” SUBMITTAL

A. This Section includes requirements related to the Contractor’s responsibilities for “Or Equal” Submittal.

B. “Or Equal” Manufacturer

1. Whenever a material, article or method is specified or described by using the name of a proprietary product or the name of a particular manufacturer(s) or vendor(s),

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followed by the phase “or equal”, the specific item mentioned shall be understood as establishing the type, function, dimension, appearance, and quality desired and is to be the basis upon which bids are to be prepared. Other manufacturer’s materials, articles and methods not named will be considered as “Or Equal” provided required information is submitted in the manner set forth herein and provided substitution will not require substantial revisions of the Contract Documents. This applies to specific construction methods when such are required by the Contract Documents.

2. Whenever a material, article, or method is specified or described without the phrase

“or equal”, no substitutions will be allowed.

C. Submittal of Proposed “Or Equal” Manufacturers 1. Bids shall be based on materials, articles and methods named and specified in the

Contract Documents. If the bidder proposes to use an “Or Equal” manufacturer for named and specified materials, articles and methods followed by the phrase “or equal” within the Contract Documents during the bidding process, he shall submit a list of proposed substitutions on the Form for Proposed “Or Equal” Major Equipment Schedule with his bid. This form is provided in the Bid Form and Attachment portion of the Bid Documents for this purpose. Request for “or equal” manufacturer received after bids are open will not be considered except as stated herein.

D. Submittal of Data for Proposed “Or Equal” Manufacturer

1. In order for the “or equal” manufacturer to be considered, the Contractor shall

submit with the bid a complete data as set forth herein to permit complete analysis of all proposed substitutions listed on his submitted Form For Proposed “Or Equal” Major Equipment Schedule. No substitution will be considered unless the Contractor provides required data in accordance with the requirements of this Section. The Engineer will take such time is required to ensure full compliance with all Contract requirements. Three copies of the following data shall be submitted in order for the “or equal” manufacturer to be considered.

a. Complete data substantiating compliance of proposed “or equal”

manufacturer with Contract Documents. The “or equal” manufacturer shall not change design intent.

b. For products provide

(1) Identification, including manufacturer’s name and address.

(2) Manufacturer’s literature, including but not necessarily limited to:

(a) Product description, performance and test data (b) Reference standards

(3) Samples where appropriate.

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(4) Name and address of similar projects on which product was used, and

date of installation.

c. Itemized comparison of proposed “or equal” manufacturer with product methods specified. Different types of products and methods will be considered provided final performance is at least equal to that specified.

d. Data relating to impact on construction schedule occasion by the proposed “or

equal” manufacturer.

e. Proposed monetary changes supported by accurate cost data on proposed “or equal” manufacturer in comparison with product or method specified, including costs for redesigns required. Costs for redesigns due to “or equal” manufacturer are the responsibility of the Contractor.

f. In making request for “or equal” manufacturer, Bidder represents:

(1) He has personally investigated proposed product and determined that it

is equal or superior in all respects to that specified. He will provide the same guarantee for the “or equal” manufacturer as for product specified.

(2) He will coordinate installation of accepted “or equal” manufacturer into the Work, making such design and construction changes as may be required for the Work to be complete in all respects in accordance with Contract requirements without additional cost to the City.

E. Rejection of Proposed “Or Equal”

1. Substitutions will not be considered at any time if:

a. They are indicated or implied on Contractor’s drawings or project data submittals without formal request submitted in accordance with this Section.

b. Acceptance will require substantial revision of Contract Documents.

c. Acceptance will create problems in stocking of repair parts and in future

maintenance by the City.

F. Approval of “Or Equal” 1. The Construction Manager’s decision regarding evaluation of “or equal”

manufacturer shall be final and binding. All approved “or equal” manufacturers will be incorporated into the Contract.

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1.5 MANUFACTURER'S WRITTEN INSTRUCTIONS

A. Manufacturer's Requirements: Store, maintain, handle, install, connect, clean, condition, and adjust products, equipment, spare parts, and materials in accordance with manufacturer's written instructions and in conformity with Specifications.

1. Should job conditions or specified requirements conflict with manufacturer's

instructions, consult Construction Manager for further instructions.

2. Do not proceed with work without written instructions.

B. Instruction Distribution: Provide manufacturer's written instructions, obtain and distribute printed copies of such instructions to parties involved in installation, including three copies to Construction Manager. Maintain one set of complete instructions at job site during storage and installation, and until completion of work.

C. Performance Procedures: Perform work in accordance with manufacturer's written

instructions. Do not omit preparatory steps or installation procedures, unless specifically modified or exempted by Contract Documents.

D. Documentation: The Contractor shall document that Contractor has conformed to

Manufacturer’s Requirements and submit written documentation to the Construction Manager.

1.6 TRANSPORTATION AND HANDLING

A. Coordination with Schedule: Arrange deliveries of products, materials, and equipment in accordance with construction Progress Schedules. Coordinate to avoid conflict with work and conditions at site.

1. Deliver products and move from storage materials, equipment, and spare parts in

undamaged condition, in manufacturer's original containers or packaging, with identifying labels intact and legible.

2. Protect bright-machined surfaces, such as shafts and valve faces, with a heavy coat

of grease prior to shipment.

3. Immediately upon delivery, inspect shipments of products, materials, and equipment to determine compliance with requirements of Contract Documents and approved submittals and that material and equipment are protected and undamaged.

B. Handling: Provide equipment and personnel to handle products, materials, spare parts, and

equipment by methods recommended by manufacturer to prevent soiling or damage to materials and equipment or packaging.

1.7 STORAGE, PROTECTION, AND MAINTENANCE

A. General: Store and maintain equipment, spare parts, and materials from the time of delivery until the time the Contractor moves the equipment from storage for installation.

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Provide all storage facilities and storage maintenance in accordance with these requirements. Equipment, spare parts, and material that has not been stored and protected in accordance with the manufacturers written instruction, or not in acceptable as new condition, shall not be incorporated into the completed work. Spare parts which have not been stored on the site in accordance with the manufacturers written instructions and are not as new condition shall be rejected as acceptable spare parts.

B. Exterior storage areas:

1. Coordinate location of storage areas with Construction Manager and Owner.

2. Arrange on-site storage areas for proper protection and segregation of stored

materials and equipment with proper drainage. Provide for safe travel around storage areas and safe access to stored materials and equipment.

3. Store loose granular materials in a well-drained area on solid surfaces to prevent

mixing with foreign matter.

4. Store materials such as pipe, reinforcing and structural steel, and equipment on pallets, blocks or racks, off ground.

5. Store fabricated materials and equipment above ground, on blocking or skids, to

prevent soiling or staining. Cover materials and equipment which are subject to deterioration with impervious sheet coverings; provide adequate ventilation to avoid condensation.

C. Interior Storage:

1. Store materials and equipment in accordance with manufacturer's written

instructions, with seals and labels intact and legible.

2. Store materials and equipment, subject to damage by elements, in weather tight enclosures.

3. Maintain temperature and humidity within ranges required by manufacturer's

instructions.

D. Accessible Storage: Arrange storage in a manner to provide easy access for inspection and inventory. Make periodic inspections of stored materials or equipment to assure that materials or equipment are maintained under specified conditions and free from damage or deterioration.

1. Perform maintenance on stored materials of equipment in accordance with

manufacturer's instructions, in presence of Owner or Construction Manager.

2. Submit a report of completed maintenance to Construction Manager with each Application for Payment.

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3. Failure to perform maintenance, to notify Construction Manager of intent to perform maintenance or to submit maintenance report may result in rejection of material or equipment.

E. Owner's Responsibility: Owner assumes no responsibility for materials, spare parts, or

equipment stored in buildings or on-site.

F. Contractor's Responsibility:

1. Contractor assumes full responsibility for protection of the equipment.

2. Contractor assumes full responsibility for protection of completed construction and installation. Repair and restore damage to completed Work equal to its original condition.

G. Special Equipment: Use only rubber tired wheelbarrows, buggies, trucks, or dollies to

wheel loads over finished floors, regardless if the floor has been protected or not. This applies to finished floors and to exposed concrete floors as well as those covered with composition tile or other applied surfacing.

H. Surface Damage: Where structural concrete is also the finished surface, take care to avoid

marking or damaging surface. 1.8 STORAGE AND HANDLING OF EQUIPMENT ON SITE

A. Manufacturer’s Instruction for Storage and Handling shall be submitted in accordance with Section 01330. The Contractor shall also maintain one complete set of all storage and handling instructions at the job site through final acceptance.

B. Special attention shall be given to the storage and handling of equipment on site. As a minimum, the procedure outlined below shall be followed.

1. Equipment shall not be shipped until approved by the Construction Manager. The

intent of this requirement is to reduce on site storage time prior to installation and/or operation. Under no circumstances shall equipment be delivered to the site more than three months prior to installation without written authorization from the Construction Manager. Operation and maintenance data as described in Section 01783 shall be submitted to the Construction Manager for review prior to shipment of equipment.

2. Contractor shall notify Construction Manager of schedule of major equipment and material deliveries.

3. All equipment shall be stored fully lubricated with oil, grease, etc. unless otherwise

instructed by the manufacturer.

4. A copy of the manufacturer’s storage instructions shall be given to the Construction Manager and shall be carefully studied by the Contractor and reviewed with the

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Construction Manager. These instructions shall be carefully followed and a written record of this kept by the Contractor.

5. Lubricants shall be changed upon completion of installation and as frequently as

required thereafter during the period between installation and acceptance. Mechanical equipment to be used in the work, if stored for longer than ninety days, shall have the bearings cleaned, flushed, and lubricated prior to testing and startup, at no extra cost to the Owner.

6. Prior to acceptance of the equipment, the Contractor shall have the manufacturer

inspect the equipment and certify that its condition has not been detrimentally affected by the long storage period. Such certifications by the manufacturer shall be deemed to mean that the equipment is judged by the manufacturer to be in a condition equal to that of equipment that has been shipped, installed, tested and accepted in a minimum time period. As such, the manufacturer will guarantee the equipment equally in both instances. If such a certification is not given, the equipment shall be judged to be defective. It shall be removed and replaced at the Contractor’s expense.

7. Contractor shall store his equipment and materials at the job site in accordance with

the contract requirements and as hereinafter specified. All equipment and materials shall be stored in accordance with manufacturer’s recommendations and as directed by the Construction Manager, and in conformity to applicable statutes, ordinances, regulations and rulings of the public authority having jurisdiction. The Contractor shall provide a temporary storage building for storage of all major equipment items to be stored on site prior to incorporation into the Work. Provision shall be made for electric service to power space or strip heaters as necessary. Where space or strip heaters are provided within the enclosure for motors, valve operators, motor starters, panels, instruments, or other electrical equipment, the Contractor shall make connections to these heaters from an appropriate power source and operate the heaters with temperature control as necessary until the equipment is installed and being operated according to its intended use. Where space heaters are not provided but temperature and/or humidity control are recommended by the equipment manufacturer, and for all electric panels, Contractor shall provide temporary heat as required to meet the requirements as directed by the Construction Manager.

8. The Contractor shall maintain an equipment storage rotation log for all equipment provided. Rotation log shall include, as a minimum, the equipment identification, date stored, date removed from storage, copy of manufacturer’s recommended storage guidelines, date of rotation of equipment, and signature of party performing rotation. Moving parts shall be rotated a minimum of once weekly. Contractor shall submit a copy of the rotation log to the Construction Manager at each monthly progress meeting. Failure to properly maintain stored materials is sufficient cause for rejection of the equipment by the Construction Manager.

9. Contractor shall enforce the instructions of Construction Manager regarding the

posting of regulatory signs for loadings on structures, fire safety, and smoking areas.

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10. Contractor shall not store unnecessary materials or equipment on the job site, and shall take care to prevent any structure from being loaded with a weight that will endanger its security or the safety of persons.

11. Materials shall not be placed within 30 feet of fire hydrants or no closer than

allowed by local codes. Gutters, drainage channels and inlets shall be kept unobstructed at all times.

12. Stored materials shall not encroach upon private property without written agreement

that storage on their property is acceptable.

13. Arrange storage in a manner to provide easy access for inspection. Make periodic inspections of stored products to assure that products are maintained under specific conditions and free from damage or deterioration.

14. Provide substantial coverings as necessary to protect installed products from

damage from traffic and subsequent construction operations. Remove covering when no longer needed.

15. The Contractor shall be responsible for all material, equipment and supplies sold

and delivered to the Owner under this contract until final inspection of the work and acceptance thereof by the Construction Manager and Owner. In the event any such material, equipment and supplies are lost, stolen, damaged, or destroyed prior to final inspection and acceptance, the Contractor shall replace same without additional cost to the Owner.

16. Should the Contractor fail to take proper action on storage and handling of

equipment supplied under this Contract within seven days after written notice to do so has been given, the Owner and Construction Manager retains the right to correct all deficiencies noted in previously transmitted written notice and deduct the cost associated with these corrections from the Contractor’s contract. These costs may be comprised of expenditures for labor, equipment usage, administrative, clerical, engineering, and any other costs associated with making the necessary corrections.

C. Payment for stored equipment, if approved by the Construction Manager, will be made

only if the construction schedule indicates that the equipment will be installed within 3 months of the date of delivery to the project site and all other requirements are met for stored material payments.

1.9 EQUIPMENT LIST AND TAGGING

A. Contractor shall supply an equipment and valve list for all equipment and valves 4 inches and larger in diameter. Equipment and valve list shall include identification letters and numbers shown on the Contract plans. Lists in both hard copy and electronic format shall accommodate Asset Management identification numbers that will be provided by the Owner. Each piece of equipment shall be identified in the field with a two color engraved nonmetallic label with ½-inch engraving showing both the drawing identification number and the Owner’s Asset Management identification number. Labels shall be permanently secured to all equipment and valves.

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1.10 SPECIAL TOOLS AND LUBRICATING EQUIPMENT

A. General: Contractor shall provide for his own use, as per manufacturer's recommendations, any and all special tools required for installation, checking, alignment, balancing, testing, parts replacement, and maintenance. (Special tools are those which have been specially designed or adapted for use on parts of the equipment, and which are not customarily and routinely carried by maintenance mechanics.)

1.11 CARE AND PROTECTION OF NEW ELECTRICAL EQUIPMENT AND

INSTRUMENTATION

A. To insure adequate protection of all electrical and instrumentation equipment, panels, electric motors, process controllers and the like, all such equipment shall be stored in a suitable enclosure designed to protect the equipment from dust and within temperature ranges as recommended by the manufacturer of such equipment.

B. The Contractor shall be responsible for maintaining the storage facilities and equipment

stored therein and shall make provisions for all utilities required.

C. Continuous access shall be provided to the Construction Manager for all equipment so stored.

D. During storage and after installation, all such equipment shall be covered with Visqueen

(polyethylene sheet), and the covers shall be taped to protect the equipment from dust.

E. The covers shall remain on the equipment at all times during the construction period except when necessary to make connections, adjustments or tests on the equipment.

1.12 ELECTRICAL WORK

A. Where definite requirements are not set forth in the Specifications, all electrical equipment, materials and work under this Contract shall comply with the requirements of the Occupational Safety and health Act (OSHA) and shall be in accordance with applicable standards of ANSI, IEEE, IPCEA, and NEMA. The work shall be performed in compliance with the latest issue of the NEC, all applicable state and municipal regulations and codes, and the service rules of Dominion Virginia Power, unless otherwise specified or directed.

B. All equipment and materials shall be listed as complying with the requirements of the

Underwriters' Laboratories, Inc. for the particular applications wherever available.

PART 2 PRODUCTS

Not Used

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PART 3 EXECUTION

Not Used

END OF SECTION

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SECTION 01655

STARTING AND PLACING EQUIPMENT IN OPERATION

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Scope of Work

B. Definitions

C. Related Requirements

D. Submittals

E. Quality Control

F. Physical Checkout

G. Initial Start-Up

H. Minimum Equipment Pre-Start-up Requirements

I. System Start-up Procedures

J. Vibration Testing

K. Corrections to the Work

L. Functional Test

M. 30-Day Performance Test

N. Miscellaneous Constraints

1.2 SCOPE OF WORK

A. Contractor shall initially test, start-up and place all mechanical, instrumentation and controls and electrical equipment and related systems and system components installed by the Contractor into successful operation according to manufacturer’s written instructions and as instructed by manufacturer's field service representatives. Provide all material, labor tools, equipment, and expendables required. Starting and placing equipment in operation shall include the following steps: physical checkout, initial checks, tests and start-up, and functional testing and performance testing.

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B. Equipment testing, startup, functional testing and performance testing shall be satisfactorily completed prior to the request for issuance of the certificate of Substantial Completion.

C. The start-up and testing procedures specified herein represent the minimum requirements. If

different requirements are specified in the individual equipment specifications, the Contractor shall comply with the more stringent requirements. The Contractor is responsible for bringing any conflicts in procedures with specified requirements and manufacturer’s procedures to the Construction Manager’s attention; however, the Contractor is not relieved from any requirements unless specifically waived in writing by the Construction Manager.

1.3 DEFINITIONS

A. Functional Test: A test or tests in the presence of the Construction Manager to demonstrate that the installed equipment, subsystem, or system meets manufacturer’s installation and adjustment requirements and other requirements specified including, but not limited to, noise, vibration, alignment, speed, proper electrical and mechanical connections, thrust restraint, proper rotation, and initial servicing.

B. Performance Test: A test performed in the presence of the Construction Manager and after any required functional test specified, to demonstrate and confirm that the equipment and/or system meets the specified performance requirements.

C. Subsystem, System: The overall process (System), or portion thereof (Subsystem), that

performs a specific function. A system may consist of two or more subsystems as well as two or more types of equipment.

1.4 RELATED REQUIREMENTS

A. Specifications 1. Section 01110 - Summary of Work 2. Section 01325 - Progress Schedule 3. Section 01330 - Submittals 4. Section 01600 - Material and Equipment 5. Section 01783 - Operation and Maintenance Data 6. Section 01789 - Contract Closeout 7. Section 01820 - Training

1.5 SUBMITTALS

A. Submit name, address, telephone number, and resume of proposed field services technicians at least 30 days in advance of the need for such services.

B. Submit for review in accordance with Section 01330 detailed testing procedures for shop tests, field performance tests and final acceptance tests as specified in the various equipment specification sections. Test procedures shall be submitted at least 30 days in advance of the proposed test dates and shall include at least the following information:

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1. Name of equipment to be tested, including reference to specifications section number and title.

2. Testing schedule of proposed dates and times for testing.

3. Outline specific assignment of the responsibilities of the Contractor and manufacturers' factory representatives or field service personnel.

4. Detailed description of step-by-step equipment testing requirements, with reference to

appropriate standardized testing procedures and laboratory analyses by established technical organizations (e.g., ASTM, AWWA, Standard Methods, etc.).

C. Submit in accordance with Section 01330 copies of test reports upon completion of specified

shop, performance and acceptance tests. Test reports shall incorporate the information provided in the test procedures submittals, modified to reflect actual conduct of the tests and the following additional information: 1. Copy of all test data sheets and results of lab analyses.

2. Summary comparison of specified test and performance requirements vs actual test

results.

3. Should actual test results fail to meet specified test and performance requirements, describe action to be taken prior to re-testing equipment.

D. Submit in accordance with Section 01330 copies of the manufacturer's field service

technician's report summarizing the results of his/her initial inspection, operation, adjustment and pre-tests. The report shall include detailed descriptions and tabulations of the points inspected, tests and adjustments made, quantitative results obtained, suggestions for precautions to be taken to ensure proper maintenance, and the equipment supplier's Certificate of Installation.

E. Submit detailed start-up plan for each piece of equipment in accordance with the manufacturer’s recommendations and approved O&M manuals. Submit in accordance with Section 01330 a detailed start-up plan that addresses detailed sequencing and start-up for the entire plant and water conveyance to and from the plant. This plan shall cover all chemicals, all equipment, all basins, and all related regulations and limits.

F. Furnish Construction Manager with three copies of the following. When training is specified,

furnish the copies at least 10 working days prior to training.

1. "Certificate of Installation, Inspection and Start-up Services" by manufacturers' representatives for each piece of equipment and each system specified, certifying:

a. That equipment is installed in accordance with the manufacturers'

recommendations, approved shop drawings and the Contract Documents. b. That nothing in the installation voids any warranty.

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c. That equipment has been operated in the presence of the manufacturer's representative.

d. That equipment, as installed, is ready to be operated by others.

2. Detailed report by manufacturers' representatives, for review by Construction Manager of the installation, inspection and start-up services performed, including:

a. Description of calibration and adjustments if made. Attach copy. b. Description of any parts replaced and why replaced. c. Type, brand name, and quantity of lubrication used, if any. d. General condition of equipment. e. Description of problems encountered, and corrective action taken.

3. Detailed reports by Construction Manager of the equipment acceptance tests (Section

01450).

4. Any special instructions left with Contractor or Construction Manager.

G. Furnish Construction Manager with Certification of Calibration of all testing equipment. 1.6 QUALITY CONTROL

A. The Contractor shall comply with this section, Section 01450 requirements, and the specific equipment specifications for all equipment requiring specific start-up procedures. The Contractor shall comply with all required Quality Control procedures whether specified in the Contract Documents or recommended by the Manufacturer’s published installation and start-up documentation, including provision of authorized representatives to be present at site to inspect, check, test, and approve equipment installation prior to startup; supervision of placing equipment in operation; and provision of a written report that equipment has been properly installed and lubricated, is in accurate alignment, is free from any undue stress imposed by connecting lines or anchor bolts, and has been satisfactorily operated under full load conditions.

1.7 PHYSICAL CHECKOUT

A. Contractor shall conduct a physical checkout of all new equipment to insure that installation is proper and complete. The manufacturer’s authorized representative shall perform checkout and certify the installation.

B. General activities include:

1. Cleaning.

2. Removing temporary protective coatings.

3. Flushing and replacing greases and lubricants, where required by manufacturer.

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4. Lubrication: Synthetic oil is to be provided and used unless the original equipment manufacturer states that they are not to be used.

5. Check shaft and coupling alignments and reset where needed.

6. Check and set motor, pump and other equipment rotation, safety interlocks, and belt

tensions.

7. Check and correct if necessary leveling plates, grout, bearing plates, anchor bolts, fasteners, and alignment of piping which may put stress on pumping equipment connected to it.

8. All adjustments required.

9. Provide initial filling of lubricants and all other required operating fluids.

1.8 INITIAL START-UP

A. Following physical checkout, Contractor shall perform initial start-up of component equipment, under the supervision of the manufacturer’s representative.

B. Contractor shall provide fuel, electricity, water, filters, and other expendables required for initial start-up of equipment unless otherwise specified.

C. Construction Manager and Owner may provide personnel to assist Contractor in the initial

start-up, but the prime responsibility for proper mechanical operation will belong to Contractor. Manufacturers’ representatives shall be present during initial start-up and operation unless otherwise acceptable to Construction Manager.

D. Start-up of either the heating or air conditioning systems is dependent upon the time of year

that the plant start-up is initiated. Contractor will be required to return at the beginning of the next heating or air conditioning season (whichever is applicable) to start the appropriate system.

1.9 MINIMUM EQUIPMENT PRE-START-UP REQUIREMENTS

A. Bearings and Shafting: 1. Inspect for cleanliness, clean and remove foreign materials. 2. Verify alignment. 3. Replace defective bearings, and those that run rough or noisy. 4. Grease as necessary in accord with manufacturer's recommendations.

B. Drives:

1. Adjust tension in V-belt drives, and adjust vari-pitch sheaves and drives for proper

equipment speed. 2. Adjust drives for alignment of sheaves and V-belts.

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3. Clean and remove foreign materials before starting operation. 4. Verify proper lubrication including grease and oil levels.

C. Motors:

1. Check each motor for comparison to amperage nameplate value. 2. Correct conditions which produce excessive current flow, and which exist due to

equipment malfunction.

D. Pumps: 1. Check glands and seals for cleanliness and adjustment before running pump. 2. Inspect shaft sleeves for scoring. 3. Inspect mechanical faces, chambers, and seal rings, and replace if defective. 4. Verify that piping system is free of dirt and scale before circulating liquid through the

pump.

E. Valves: 1. Inspect hand and automatic control valves, clean bonnets and stems. 2. Tighten packing glands to assure no leakage, but permit valve stems to operate without

galling. 3. Replace packing in valves to retain maximum adjustment after system is judged

complete. 4. Replace packing on any valve which continues to leak. 5. Remove and repair bonnets which leak. 6. Coat packing gland threads and valve stems with a surface preparation of "Moly-Cote"

or "Fel-Pro", after cleaning.

F. Verify that control valve seats are free from foreign material, and are properly positioned for intended service.

G. Tighten flanges and all other pipe joints after system has been placed in operation.

1. Replace gaskets, which show any sign of leakage after tightening.

H. Inspect all joints for leakage. 1. Promptly remake each joint that appears to be faulty; do not wait for rust to form. 2. Clean threads on both parts, apply compound and remake joints.

I. After system has been placed in operation, clean strainers, drives, pockets, orifices, valve seats

and headers in fluid system, to assure freedom from foreign materials.

J. Gates:

1. Inspect hand and automatic control gate operators, clean bonnets and stems. 2. Adjust gate operators and stem guides to operate without galling.

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3. Inspect, adjust and/or replace gate seals to correct leakage.

K. Remove rust, scale and foreign materials from equipment and renew defaced surfaces.

L. Set and calibrate draft gages of air filters and other equipment.

M. Inspect fan wheels for clearance and balance. Provide factory-authorized personnel for adjustment when needed.

N. Check each electrical control circuit, VFD’s, and other control equipment to assure that

operation complies with Specifications and contract requirements to provide desired performance.

O. Inspect each pressure gage and thermometer for calibration. Replace items which are defaced,

broken, or which read incorrectly.

P. Repair damaged insulation.

Q. PLC and Digital Control Systems: 1. Point-to-point input and output signal check lists completed.

2. PLC and digital control panel shop test completed and shop test reports approved by

Construction Manager.

3. PLC and digital control panel installation completed including application software installation.

1.10 SYSTEM START-UP PROCEDURES

A. General: After all component pieces of equipment have been successfully checked and started, a functional or system start-up test will be required for all process equipment, HVAC, and electrical and instrumentation systems.

B. Function Tests: Specific functional tests shall be performed by the Contractor in addition to the requirements of shop, field and other tests called for in the technical specifications. Such tests shall demonstrate that the component equipment functions as an entire system in accordance with the design requirements.

1. The function testing shall include the completion of the Field Testing Check Lists and

other testing requirements of Section 01450, Quality Control.

2. The Construction Manager, Engineer and Owner may witness these tests, at their option.

3. Approval of the functional test package by the Construction Manager will be made within two weeks of the test date. Incorporate minor comments on the procedures,

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equipment, and personnel prior to testing. Major comments by the Construction Manager will require a resubmission of the functional test package and test data.

4. Submit within one week after completion of the tests, the following to the Construction

Manager for approval:

a. Completed test forms for each device or system tested on forms approved prior to the test.

b. Completed certification, the content of which was approved prior to the tests.

c. A written summary of testing, reporting on the results and summarizing the entire procedure.

d. A schedule for retesting, if necessary, including changes to procedures, testing

devices, or personnel. Any retesting required to fulfill the intent of the test requirements due to negligence, poor workmanship, or products that fail to meet the Contract requirements shall be at no additional cost to the Construction Manager or Owner.

1.11 VIBRATION TESTING

A. Unless specified otherwise in the detailed equipment specifications, each pump, blower, compressor, motor, or similar item of stationary rotating equipment having a rated power in excess of 15 HP shall be tested after installation for acceptable vibration levels as follows:

B. Vibration testing shall be performed by an experienced independent factory-trained and authorized analysis expert (not a sales representative) retained by the Contractor and approved by the Construction Manager. Each unit or pump system shall be tested separately without duplicate equipment running. All field testing shall be done in the presence of the Construction Manager. The Construction Manager shall be furnished with four certified copies of vibration test data for each test performed.

C. For systems with variable speed drives, tests shall be conducted at various speeds between

maximum and minimum. For systems with two-speed drives, tests shall be conducted at both speeds. For systems with constant speed drive, tests shall be conducted under various loading conditions as determined by the Construction Manager.

D. Rotating equipment shall be tested for vibration in the field after installation by the following

method. Equipment, complete with drive systems in place at the job site, shall not vibrate more than the values allowed herein, unless otherwise specified in the detailed equipment specifications. All field tests shall be running tests with the equipment operating on the product for which it is intended, or a substitute acceptable to the Construction Manager. The term displacement, as used herein, shall mean total peak-to-peak movement of vibrating equipment, in mils; velocity or speed of the vibration cycle, measured in G’s. Displacement and velocity shall be measured by suitable equipment equal to IRD Mechanalysis, Bentley, Nevada.

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E. Frequency of vibration, in cycles per minute (cpm), shall be determined when vibration exceeds specified levels or as otherwise necessary. Vibration shall be measured on the bearing housing, unless other locations are deemed necessary by the vibration analysis expert and Construction Manager.

F. For all equipment tested, vibration shall be checked in the radial and axial directions. For

pumps, axial vibration shall not exceed 0.1 in/sec; and radial vibration shall not exceed that permitted by the Hydraulic Institute Standards except that, at vibration frequencies in excess of 8,000 cpm, the velocity shall not exceed 0.2 in/sec. In cases where vibration requirements are more stringent in the individual technical specifications, those requirements shall prevail.

G. For gear boxes, gear reducers, speed increasers, etc., vibration shall be tested by either

velocity or acceleration measurements, as deemed appropriate by the Construction Manager and the vibration analysis expert. Unless otherwise specified in the detailed equipment specifications, radial vibration shall not exceed 0.2 in/sec; axial vibration shall not exceed 0.1 in/sec.

H. Unless otherwise specified for all fans, radial and axial vibration shall not exceed 0.1 in/sec in

accordance with GSA PBS 15-15. For all other equipment, radial vibration shall not exceed 0.2 in/sec, and axial vibration shall not exceed 0.1 in/sec.

I. All rotating assemblies of high speed equipment shall be statically and dynamically balanced.

The dynamic balance data must be certified and results submitted to the Construction Manager.

J. Unless otherwise specified, critical speeds of all rotating equipment shall meet the following:

1. For still shaft designs, the first critical speed of the rotating equipment shall be at least

25 percent above the maximum design operating speed.

2. For flexible shaft designs, critical speeds will be at least 25 percent above or below normal design operating speeds.

K. The Contractor shall be responsible for unit and system assembly vibration testing and their

results, which shall be within the specified limits. Copies of test results shall be submitted to the Construction Manager for review. Should the vibration field test results exceed shop test results or the limits specified herein, the Contractor shall correct the deficiencies within 30 days. After corrections have been completed, the vibration testing shall be re-run and the results re-submitted to the Construction Manager for review.

L. Noise or vibration in any rotating equipment, which the Construction Manager or Engineer judges to be excessive or damaging, shall be cause for rejection.

1.12 CORRECTIONS TO THE WORK

A. Contractor shall correct any items of work failing to meet the specified requirements at no cost to the Owner. Correct the nonconforming items by rework, modification or replacement as

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directed by the Construction Manager. All corrected items shall be re-tested at no additional cost.

1.13 FUNCTIONAL TEST

A. Once all associated infrastructure has been completed and individual system functional tested completed, demonstrate functional testing for a minimum one hour period of successful operation and then all facilities must also run for the performance testing without interruption or failure as a prerequisite to Substantial Completion.

B. Complete the Field Testing Check Lists shown in Section 01450 and correct all problems identified.

C. If other unrelated Work by other Contractors is incomplete and is necessary to complete

Functional Testing of any equipment or systems, Contractor shall reschedule their test, within their Contract Times, at no additional cost to the Owner.

D. All chemical systems shall be successfully tested with water during the Functional Test.

1.14 30-DAY PERFORMANCE TEST

A. Prior to Substantial Completion of the installation, the Contractor shall oversee a 30-day, process performance test of the completed facility. During the 30-day process performance test the completed construction shall be operated by Construction Manager and Owner staff under the direction of Contractor and shall continuously meet all performance requirements established by the Contract Documents and Project requirements and shall operate without fault, failure or defect for a continuous period of 30 calendar days. Individual equipment failures that are corrected within 24 hours and do not prevent the entire Project from continuously satisfying the established performance requirements shall not require the 30 day consecutive test to be re-started unless the failure recurs. 1. Any failure of the complete Project construction to meet all performance requirements,

or any individual equipment failure that (a) requires more than 24 hours to correct, (b) recurs during the 24 hour correction period requiring further correction, or (c) occurs more than once during the test period, shall require the 30 day consecutive test period to be restarted. (NOTE: All O&M manuals shall be approved and turned over and field training shall be completed no sooner than 15 days prior to start of 30-day Performance Test).

B. Contractor Responsibilities 1. Review performance test requirements and procedures.

2. Correct any outstanding punchlist items prior to the test.

3. Provide specified start-up materials and operating supplies for the 30-day tests duration.

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4. Provide Supplier’s authorized representative to supervise placing equipment or systems in operation and provide guidance during performance testing per applicable specification section.

5. Provide to the Construction Manager a list of 24-hour “on call” representative

supervisory persons who will monitor the performance testing and serve as liaison for the Construction Manager and Owner.

6. Provide the necessary craft or labor assistance, in the event of an emergency equipment

failure requiring immediate attention (emergency is defined as a failure of function which precludes the further operation of a critical segment of; or the whole of the work) with a response time of not less than four hours from the time of notification.

7. Provide necessary Supplier’s representatives and operating supplies for retesting

systems that fail to pass the initial performance tests due to deficiencies in products or workmanship at no additional cost to the Construction Manager and Owner.

8. Provide to the Construction Manager a performance test report for approval which

details all testing conducted and any problems experienced and how problems were corrected. The Contractor shall obtain approval of the Performance Test Report prior to requesting project substation completion.

C. If other unrelated Work by other Contractors is incomplete and is necessary to complete 30-

Day Performance Testing of any equipment or systems, Contractor shall reschedule their test, within their Contract Times, at no additional cost to the Owner.

1.15 MISCELLANEOUS CONSTRAINTS

No miscellaneous constraints apply to this project.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 FUNCTIONAL TESTING

A. Field Test Participation: Provide competent and experienced technical representatives of all equipment manufacturers and system suppliers as necessary to participate in field testing of the equipment.

B. Trouble-Free Operation: Provide competent and experienced technical representatives of all

equipment manufacturers and system suppliers as necessary to place the equipment in trouble-free operation after completion of start-up and field tests.

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01655-12 May 2018

APPENDIX A – FUNCTIONAL TESTING PROCEDURES

This appendix contains general Functional Testing Procedures.

APPENDIX B – PERFORMANCE TESTING PROCEDURES

This appendix contains general Performance Testing procedures and the Manufacturers’ Certificate of Installation, Testing and Instruction.

END OF SECTION

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APPENDIX A

FUNCTIONAL TESTING PROCEDURES

A-1 GENERAL

1. Prior to the introduction of water into any tank, pumping system, or operating any mechanical equipment, conduct a thorough inspection of the tank removing all debris. Check all related mechanical equipment and pipelines for extraneous materials and remove such materials prior to operating the mechanical equipment.

2. Lubricate all equipment prior to test. Lubrication shall be performed as recommended by the equipment manufacturer.

3. During the test period, test all alarm and control functions of the system and complete final testing check lists or equipment for function in accordance with the Contract Documents.

4. Demonstrate that all controls, panels and other ancillary equipment associated with the system being tested perform as indicated and as specified during the testing. Replace any defective items at no cost to the Owner. If failure of these devices halts the testing while in progress, the test shall be rerun at no additional cost to the Owner.

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APPENDIX B

PERFORMANCE TESTING PROCEDURES

B-1 GENERAL REQUIREMENTS OF PERFORMANCE TESTING

1. All checkout and functional testing of the system or equipment being tested shall have been successfully completed prior to performance testing.

2. All installed instrumentation and controls shall be available for all systems or equipment being tested during the entire test period.

3. The Contractor shall provide operating supplies (fuel, lubricants, chemicals, power, etc.) in accordance with the manufacturer’s recommendations.

4. The equipment and process control devices shall be operated by the Owner under the guidance of the Construction Manager and Supplier’s representatives. Facility operation during the performance testing will be carried out by the Owner staff under Contractor’s direction and monitored by the Construction Manager and Contractor.

5. Systems or equipment failing to perform as specified shall be retested at the direction of the Construction Manager.

6. The Contractor shall be available at all times during the performance tests to repair, correct, adjust or replace faulty equipment and instrumentation at no cost to the Construction Manager or Owner.

B-2 MANUFACTURER’S CERTIFICATE

Upon successful completion of the performance test, each major manufacturer shall complete an EQUIPMENT MANUFACTURER’S CERTIFICATE OF INSTALLATION, INSPECTION AND START-UP SERVICES certificate (form follows).

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CERTIFICATE OF INSTALLATION, INSPECTION AND START-UP SERVICES Project Equipment Specification Section Contract I hereby certify that the named equipment has been inspected, adjusted and operated by the Manufacturers' Representative and further certify:

1. That the equipment is installed in accordance with the manufacturer's recommendations, approved shop drawings and the Contract Documents.

2. That nothing in the installation voids any warranty. 3. That equipment has been operated in the presence of the manufacturer's representative. 4. That equipment, as installed, is ready to be operated by others.

MANUFACTURERS' REPRESENTATIVE Signature Date Name (print) Title Representing CONTRACTOR Signature Date Name (print) Title Attach the detailed report called for by Specification Section 01450. Complete and submit three copies of this form with the detailed report to CONSTRUCTION MANAGER as specified.

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Byrd Park Pump Station Roof Repair and Crane Replacement Lines and Grades Department of Public Utilities – City of Richmond, VA

01722-1 May 2018

SECTION 01722

LINES AND GRADES

PART 1 GENERAL

1.1 SECTION INCLUDES

A. General

B. Surveys

C. Datum Plane

D. Protection of Survey Data 1.2 GENERAL

A. Construct all work in accordance with the lines and grades shown on the Drawings. Assume full responsibility for keeping all alignment and grade.

1.3 SURVEYS

A. Control Points: Perform all survey, layout, and measurement work.

1. Keep Construction Manager informed, sufficiently in advance, of the times and places at which survey, layout, and measurement work is to be performed.

2. Provide an experienced survey crew including an instrument operator, competent

assistants, and any instruments, tools, stakes, and other materials required to complete the survey, layout, and measurement of work performed by the Contractor.

1.4 DATUM PLANE

A. All elevations indicated or specified refer to the U.S.C. & G.S. Datum are expressed in feet and decimal parts thereof, or in feet and inches.

Mean Low Water Datum (U.S.C. & G.S.) = City Datum - 1.36 Mean Sea Level Datum (U.S.C. & G.S.) = City Datum - 0.19 Zero of U.S. Weather Bureau Gauge = City Datum +2.15

B. Horizontal coordinates are Virginia State Plan coordinates.

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1.5 PROTECTION OF SURVEY DATA

A. General: Safeguard all points, stakes, grade marks, known property corners, monuments, and bench marks made or established for the Work. Reestablish them if disturbed, and bear the entire expense of checking reestablished marks and rectifying work improperly installed.

B. Records: Keep neat and legible notes of measurements and calculations made in

connection with the layout of the Work. Furnish copies of such data to the Construction Manager for use in checking the Contractor's layout. Data considered of value to the Owner will be transmitted to the Owner by the Construction Manager with other records on completion of the Work.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Cleaning Department of Public Utilities – City of Richmond, VA

01740-1 May 2018

SECTION 01740

CLEANING

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Final Cleaning

B. Final Inspection 1.2 FINAL CLEANING

A. Requirements: At the completion of work and immediately prior to final inspection, clean the entire project as follows:

1. Thoroughly clean, sweep, wash, and polish all work and equipment provided under

the Contract, including finishes. Leave the structures and site in a complete and finished condition to the satisfaction of the Construction Manager.

2. Direct all subcontractors to similarly perform, at the same time, an equivalent

thorough cleaning of all work and equipment provided under their contracts.

3. Remove all temporary structures and all debris, including dirt, sand, gravel, rubbish and waste material.

4. Should the Contractor not remove rubbish or debris or not clean the buildings and

site as specified above, the Owner reserves the right to have the cleaning done at the expense of the Contractor.

B. Employ experienced workers, or professional cleaners, for final cleaning.

C. Use only cleaning materials recommended by manufacturer of surface to be cleaned.

D. In preparation for substantial completion or occupancy, conduct final inspection of sight-

exposed interior and exterior surfaces, and of concealed spaces.

E. Remove grease, dust, dirt, stains, labels, fingerprints, and other foreign materials from sight-exposed interior and exterior finished surfaces. Polish surfaces so designated to shine finish.

F. Repair, patch, and touch up marred surfaces to specified finish, to match adjacent surfaces.

G. Remove snow and ice from access to buildings.

H. Vacuum clean all interior spaces, including inside cabinets.

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I. Handle materials in a controlled manner with as few handlings as possible. Do not drop or

throw materials from heights.

J. Schedule cleaning operations so that dust and other contaminants resulting from cleaning process will not fall on wet, newly-painted surfaces.

K. Clean interior of all panel cabinets, pull boxes, and other equipment enclosures.

L. Wash and wipe clean all lighting fixtures, lamps, and other electrical equipment which

may have become soiled during installation.

M. Perform touch-up painting.

N. Broom clean exterior paved surfaces; rake clean other surfaces of the grounds.

O. Remove erection plant, tools, temporary structures and other materials.

P. Remove and dispose of all water, dirt, rubbish or any other foreign substances. 1.3 FINAL INSPECTION

A. After cleaning is complete the final inspection may be scheduled. The inspection will be done with the Owner and Construction Manager.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Shutdowns and Tie-Ins Department of Public Utilities – City of Richmond, VA

01745-1 May 2018

SECTION 01745

SHUTDOWNS AND TIE-INS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. General Requirements

B. Scheduling of Shutdown

C. Connections to Existing Mains, Sewers and Pipelines

D. Notice of Operational Impact (NOI) 1.2 RELATED SECTIONS

A. Section 01110 - Summary of Work 1.3 GENERAL REQUIREMENTS

A. Coordination Work: Perform all cutting, fitting or patching of the Work that may be required to make the several parts thereof join in accordance with the Contract Documents. Perform restoration with competent workmen skilled in the trade.

B. Coordination of Shutdowns: Coordinate shutdown of existing facilities with Owner.

Shutdowns may include, but not be limited to, connections, tie-ins, or anything that will affect the Owner’s normal operations.

1.4 SCHEDULING OF SHUTDOWN

A. Connections to Existing Facilities: If any connections, replacement, or other work requiring the shutdown of an existing facility is necessary, schedule such work at times when the impact on the Owner's normal operation is minimal. Overtime, night and weekend work without additional compensation from the Owner, may be required to make these connections, especially if the connections are made at times other than those specified.

B. Request for Shutdowns: Submit a final written request for each shutdown and tie-in to the

Owner and the Construction Manager at least seven City working days in advance of any required shutdown. Written requests for each shutdown shall be made by means of a Notice of Operational Impact (NOI). Section 1.6 below summarizes requirements of NOIs.

C. All shutdowns to existing plant and pumping facilities shall be kept to an absolute minimum

duration. Shutdowns and tie-ins to existing facilities and to new work to be done under this construction contract, shall be done in a manner and at a time approved by the Construction Manager. A detailed plan of each shutdown and tie-in shall be submitted by the Contractor

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(including procedure and time table) for the Construction Manager's approval. The detailed plan shall be submitted well in advance of the date scheduled for starting such work to allow time for review by the Construction Manager and for making revisions to the plan as may be required.

D. No shutdowns shall be made to any part of the existing facilities without the permission of the

Construction Manager.

E. To keep shutdowns to an absolute minimum time:

1. Do all preparatory work possible at each place of work prior to the specified facility being taken out of service.

2. Have adequate personnel and equipment to work simultaneously, if required, at more

than one location of shutdown work.

3. Work continuously more than the regularly scheduled working day or work double shifts, if directed by the Construction Manager.

4. Perform work at a time of day, night or on weekends when the least water demand on

the plant or pumping facility exists if directed by the Construction Manager.

5. Use non-shrink grout or high early-strength concrete at those connection points which may require new concrete work to be joined to existing.

F. Provide all temporary connections and/or controls to operate equipment which may be

necessary until final connections and/or controls are complete.

G. The "maximum permissible shutdown", as referred to hereinafter, shall be the total number of consecutive hours or days that normal plant or pumping operation may be interrupted for the performance of that portion of the work. Schedule a work force of sufficient number and shifts to complete the work within the allowed time. If no maximum permissible shutdown time is given, it shall be understood that it will be kept at the absolute minimum duration required to perform the work and within the time frame established by the approved Progress Schedule.

1.5 CONNECTIONS TO EXISTING MAINS, SEWERS AND PIPELINES

A. Connections to existing piping shall be governed by the following conditions:

1. Locations of existing piping shown on the Plans should be considered approximate.

2. The CONTRACTOR is responsible for determining exact location of existing piping to which he shall make connections, or which he may disturb during earth-moving operations, or which may be affected by his work in any way.

3. The CONTRACTOR shall coordinate the removal of any pipelines from service to fit

the needs of the OWNER. This could require the performance of certain connections at night.

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4. Cut pipes as shown or required with machines specifically designed for this work.

5. Install temporary plugs to keep out all mud, dirt, water and debris.

6. Provide all necessary adapters, fittings, pipe and appurtenances required.

7. Connections to existing piping shall be carefully done to avoid damage to the portion of

the main remaining in place and shall be in accordance with the pipe manufacturer’s recommendations.

8. Submit to the CONSTRUCTION MANAGER for approval a detailed, dimensioned

drawing and laying schedule showing laying lengths of all pipe, fittings, and specials proposed for each connection prior to performing the work.

9. Scheduling connections to the existing piping shall be coordinated with the OWNER.

The work shall be performed when water demands are not critical, as directed by the OWNER. Existing valves shall be operated by the OWNER’s personnel only.

10. The CONTRACTOR shall submit to the CONSTRUCTION MANAGER for approval a

detailed schedule of operations for each connection, at least fourteen (14) days prior to beginning the work. After receiving approval, the CONTRACTOR shall provide the ENGINEER with at least 48 hours notice prior to beginning work.

11. Provide as-built record drawings for all existing pipeline connections.

B. All work and costs associated with conditions governing connections to existing piping shall

be included with the prices bid for the various classified unit price and lump sum Contract Items and no separate payment will be made therefor.

1.6 NOTICE OF OPERATIONAL IMPACT (NOI)

A. Format: Written requests for shutdowns or other impacts on existing facilities shall be accompanied by a NOI. An example of a NOI is attached at the end of this section. The format of the NOI shall include:

1. Location 2. Activity 3. Impacts 4. Schedule 5. Procedure 6. Support Requirements 7. Personnel

B. Procedure for Development of Final NOI: Submit a draft NOI to the Construction Manager at least three weeks prior to the written request for shutdown or for notification of operational impacts on existing facilities. The draft NOI will include the following sections prepared by the Contractor: Location, Activity, Impacts, Schedule, Procedure, and Support Requirements.

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It will also include Contractor Personnel proposed for the impact. Include supporting information with the draft NOI. Examples of supporting information include Figures and Confined Space Entry plan.

C. The Owner and the Construction Manager will review the draft plan and provide comments to

the Contractor. Revise the draft NOI and re-submit for comment. Make necessary submittals until an acceptable NOI is developed. The Construction Manager will assist the Contractor to revise the NOI drafts.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 PREPARATION

A. Safeguards: Provide all shoring, bracing, supports, and protective devices necessary to safeguard all work and existing facilities during shut downs and tie-in operations.

END OF SECTION

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NOI EXAMPLE

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NOI EXAMPLE

01745-6 May 2018

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NOI EXAMPLE

01745-7 May 2018

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NOI EXAMPLE

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NOI EXAMPLE

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NOI EXAMPLE

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NOI EXAMPLE

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NOI EXAMPLE

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Byrd Park Pump Station Roof Repair and Crane Replacement Operation and Maintenance Manuals Department of Public Utilities – City of Richmond, VA

01783-1 May 2018

SECTION 01783

OPERATION AND MAINTENANCE MANUALS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Submittals

B. Format and Contents

C. Payment

D. Asset Management Data Forms 1.2 RELATED SECTIONS

A. Section 01330 - Submittals 1.3 SUBMITTALS

A. General: The Contractor shall prepare and submit to the Construction Manager five (5) hard copies and four (4) electronic copies on CD of the final Operation and Maintenance Manuals for all equipment and associated control systems furnished and installed under this Contract.

B. Submittal Schedule:

1. Prior to the installation of equipment, submit to the Construction Manager for

approval one (1) electronic draft copy (PDF format ONLY) of each set of manuals with all specified material. The Construction Manager will retain the draft copy. Make corrections as necessary and submit any missing material for the manuals.

2. Prior to requesting the substantial completion, submit to the Construction Manager,

for approval, one (1) electronic copy (PDF format ONLY) of the entire manual.

3. Revised copies of the preliminary Manual shall be submitted to the Construction Manager at the time of training or thirty (30) days prior to system start-up, whichever comes first.

4. Furnish to the Construction Manager, after final manual approval, all final copies of

the accepted manual configuration. All copies shall be submitted prior to requesting certification of substantial completion.

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1.4 FORMAT AND CONTENTS

A. Provide space for a reduced set of record Contract Drawings, size approximately 11 by 17 inches and folded to 8-1/2 by 11 inches and an electronic copy on CD. Drawings and CD will be furnished by the Construction Manager. Provide space in the manual for a reduced set of Contractor’s As-Built Drawings, size approximately 11 by 17 inches and folded to 8-1/2 by inches.

B. One copy of all approved and as-built working drawings and diagrams for all equipment

furnished. The working drawings and diagrams shall be reduced to either 8-1/2 by 11 inches or to 11 inches in the vertical dimension and as near as practicable to 17 inches in the horizontal dimension. Such sheets shall be folded to 8-1/2 by 11 inches.

C. One copy of all specified material certifications, test data, curves and test reports on 8-1/2

by 11-inch size paper or 11 inches maximum vertical dimension by approximately 17 inches in the horizontal dimension. Such sheets shall be folded to 8-1/2 by 11 inches.

D. One copy of each manufacturer's installation and storage instructions, technical bulletins,

lubrication and maintenance instructions, and spare parts lists. This material shall include such printed matter as diagrams, prints and drawings necessary to provide full information required for the proper storage, installation, operation, maintenance, and repair of the equipment and the ordering of spare parts, except for equipment that may be furnished by the Owner. All instruction material and parts lists shall be furnished on 8-1/2 by 11 inch commercially printed or typed forms. Such forms shall include equipment name, serial number, and other identifying references. The manual shall contain only that information which applies to the equipment provided. Unnecessary information, advertising and theoretical data not directly pertaining to the equipment being supplied shall not be included in the manual.

E. One valve schedule, giving the valve number, location, fluid and fluid destination for each

valve to be provided, prepared on 8-1/2 by 11-inch printed or typed forms as specified. All valves in the same piping system shall be grouped together in the schedule. A sample of the valve numbering system to be used will be furnished by the Construction Manager. Valve numbers may include up to a six digit alpha-numeric designation.

F. List of final electrical relay settings and control and alarm contact settings and device

calibration reports shall be included in a separate section of the manual.

G. Electrical interconnection wiring diagram for equipment furnished under this including all control systems, including wiring diagrams to show wiring between all equipment, systems and subsystems on this project in a separate section of the manual. Label and identify all wires.

H. Provide copies of PLC and digital control system final application programs, operational

profiles, GDP, HMI and OMI video screens, alarm logs, input and output signal list and signal names, program logic diagrams, control system setpoint and timer setting and other related application software.

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I. Provide copies of PLC and digital program software licenses naming City of Richmond as the owner of licenses.

J. Provide a copy of the final approved short circuit and coordination study for the project.

K. Calibration reports for all instrumentation and control equipment and devices including but

not limited to pressure, level, temperature, and flow transmitters and switches. The manual shall include a master list of equipment and devices with the calibrated range of operation, set-points, trip set-points, and rest set-points shown in the tables.

L. Provide the manual with the following certifications and equipment data summaries:

1. Equipment Data Summary Sheet (Acquisition) (see attached form) 2. Equipment Data Summary – (Disposals, Surplus or Transfers) (see attached form) 3. Preventive Maintenance Summary (see attached form) 4. Certification of installation, inspections and start-up services (see attached form) 5. Certification of post start-up services (see attached form) 6. Certification of instruction services (see attached form)

M. Each copy of the manual shall be assembled in one or more binders, each with title page,

typed table of contents and heavy section dividers with copper reinforced holes and numbered plastic index tabs. Each manual shall be divided into sections paralleling the equipment specifications sections. Binders shall be 3-ring, hard-backed. All data shall be punched for binding, and composition and printing shall be arranged so that punching does not obliterate any data. The cover and binding edge of each manual shall have the project title, Division designation and manual title printed thereon, all as furnished and approved by the Construction Manager.

N. Where more than one binder is required, they shall be labeled Volume 1, Volume 2, and so

on. The table of contents for the entire set, identified by volume number, shall appear in each binder.

O. CD-ROM Based Documentation: Provide three (3) complete sets of manufacturer’s

documentation on CD-ROM media for all equipment, including operation and maintenance information, drawings, and catalogue literature.

1.5 PAYMENT

The costs of the Operation and Maintenance Manual shall be included in the contract item for all equipment and associated control systems furnished and no separate payment will be made therefor.

1.6 ASSET MANAGEMENT DATA FORMS

A. The operation and maintenance manual shall include completed asset management data and maintenance data forms for all tangible assets for those assets where: 1. Maintenance is recommended 2. Assets have a value greater than $1,000 3. Assets are complete and useable, and perform a distinct function independently.

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4. Assets have a useful life of 2 or more years are controllable tangible items. Examples of the Contractor asset management data and maintenance data forms are furnished at the end of this section.

B. The Owner will provide the Contractor with blank data collection forms. Examples of the

form are attached at the end of this section. The Contractor shall complete forms including all items.

C. The Contractor shall provide a completed form for each new equipment element.

D. The Contractor shall also provide a completed form for each equipment element with a

salvage cost of $1,000 or more that is removed from the facility by this Contract. All assets that are removed due to impairment (physical damage or changed in manner or duration of use) and cannot be salvaged shall be identified and the impairment shall be assessed.

The Contractor shall provide an Excel spreadsheet list of itemized assets acquired, delivered, installed and removed. The impairment and salvage cost shall be included in the spreadsheet for removed items.

E. The Contractor shall provide an Excel spreadsheet list of itemized assets disposed, transferred or surplus. Any asset identified as stolen shall require a Police Report.

1.7 SCHEDULE OF ASSET VALUES

A. For each asset listed, provide a constructed cost which will include an allocation of construction activities including but not limited to, demolition, sitework, specialties, materials, labor, general conditions, and overhead and profit associated with the construction of the asset.

B. The combined value of the assets will equal the bid price for the project and will require

adjustments as necessary due to change orders.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 MANUAL CHECK LIST

A. The Operation and Maintenance manual shall include the information shown in the check list at the end of this section.

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CITY OF RICHMOND, VIRGINIA Department of Public Utilities

Asset Management

Equipment Data Summary (Acquisition) Project Name: City of Richmond Project Financial Work Order Number: Equipment Name: Equipment Description: Equipment Location (Building, Floor and Room Number/Name): Specification Reference: Manufacturer Name: Address: Telephone: Number Supplied: Location/Service: Model No: Serial No(s): Type: Size/Speed/Capacity/Range (as applicable): Power Requirement (Phase/Volts/Hertz): Local Representative Name: Address: Telephone: Date of Manufacture:

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Installation Date: Expected Equipment Life (years): Warranty Period (From/To): Equipment Cost: Total Installed Equipment Cost: Tangible or Intangible Item: Project DPU Drawing Name & Number: City of Richmond Financial Fixed Asset Number Assigned:

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CITY OF RICHMOND, VIRGINIA Department of Public Utilities

Asset Management

Equipment Data Summary – (Disposals, Surplus or Transfers) Project Name: City of Richmond Project Financial Work Order Number: City of Richmond Financial Fixed Asset Number Assigned: DPU Asset ID Number: Equipment Name: Equipment Description: Equipment Location (Building, Floor and Room Number/Name): Manufacturer Location Description: Asset Service provided: Model No: Serial No: Type: Size/Speed/Capacity/Range (as applicable): Power Requirement (Phase/Volts/Hertz): Condition: Condition Assessment Method: Date of Condition Assessed: Asset Trade-In (Yes/No): Trade-In Value: Method (Disposal, Transfer, or Surplus): Reason no longer in Service (Retirement, Transfer, Disposal, Theft/Stolen/Lost, Destroyed, Scrapped, Donated, Sold, Obsolete, Surplus, Other (Recycled or Dissembled)):

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Disposal Impairment reason: Physical damage to the asset Obsolete due to technological advancement New regulations (not used in this form)

Impairment

Permanent or Temporary Surplus reason:

Excess of useful life Lack of need Obsolescence Wear, damage, or deterioration Excess cost of maintenance

Salvage Value: Asset Junk (scrap, rubbish, or unwanted items by the City)

Damaged items judged unsafe or too costly to repair Transfer: Transfer Entity Information: COR (Yes/No): Department: Name: Company: Address: Contract Information: Receipt Provided: Group Asset? (Yes/No): Date of Manufacture: Installation Date: Estimated Asset Age: Expected Equipment Life (years): Warranty Period (From/To): Estimated Equipment Cost: Tangible or Intangible Item: Project DPU Drawing Name & Number:

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CITY OF RICHMOND VIRGINIA Department of Public Utilities

EQUIPMENT MANUFACTURER'S CERTIFICATE OF INSTALLATION, TESTING AND

INSTRUCTION Project Name: City of Richmond Project Financial Work Order Number: City of Richmond Financial Fixed Asset Number Assigned: DPU Asset ID Number: Equipment Name: Equipment Description: I______________________________________________,Authorized representative of (Print Name) ________________________________________________________________________ (Print Manufacturer's Name) hereby CERTIFY that______________________________________________________ (Print equipment name and model with serial No.) installed for the subject project [has] [have] been installed in a satisfactory manner, [has] [have] been satisfactorily tested, [is] [are] ready for operation, and that City assigned operating personnel have been suitably instructed in the operation, lubrication, and care of the unit[s] on Date: ________ Time: _______. CERTIFIED BY: ___________________________________________ DATE: ________________ (Signature of Manufacturer's Representative)

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CITY OF RICHMOND VIRGINIA

Department of Public Utilities

Asset Management Preventive Maintenance Summary

Equipment Name: Location: Manufacturer: Address: Telephone: Model No: Serial No:

Maintenance Task Lubricant/Part D W M Q SA A O&M Manual

Reference

NOTES:

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Operation and Maintenance Manual Check List 1. Equipment operation and maintenance information

2. Approved and as-built working drawings and diagrams

3. Material certification, test data, test curves, and test reports

4. Manufacturers installation and storage instructions

5. Valve schedule

6. Electrical relay settings

7. Electrical control and alarm settings

8. Electrical interconnection wiring diagrams (point-to-point diagrams)

9. I&C equipment calibration reports

10. I&C equipment lists with calibrated signal ranges and trip and reset set-points data

11. PLC final application program

12. PLC system operational profiles

13. GDP, HMI and OMI screens

14. PLC system logic diagrams and completed point-to-point check lists

15. Short circuit and coordination study

16. Warranty start and completion dates

17. Asset Management data summary (forms)

18. Preventive Maintenance summary (forms)

19. Certification of installation, inspection and start-up services

20. Certification of post start-up services

21. Certification of instructional services

22. Completed and approved field testing check list

23. Approved functional testing reports

24. Approved 30-day performance test reports

25. Other information and data required in the technical specification sections

END OF SECTION

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(NO TEXT FOR THIS PAGE)

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01789-1 May 2018

SECTION 01789

CONTRACT CLOSE OUT

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Submittals

B. Record Drawings

C. Warranties and Bonds

D. Spare Parts, Special Tools, and Maintenance Products

E. Substantial Completion

F. Releasing Completed Work for Use

G. Final Cleaning

H. Final Inspection

I. Certificate of Final Completion. 1.2 RELATED SECTIONS

A. Section 01450 - Quality Control

B. Section 01600 - Material and Equipment

C. Section 01783 - Operation and Maintenance Manuals 1.3 SUBMITTALS

A. Manufacturer's Certificates: Prior to conducting the project performance test, submit manufacturer's certificates confirming that materials and products have been properly installed and are ready to be placed in service.

B. Operation and Maintenance Data: Prior to conducting the project performance test, submit

all operation and maintenance manuals and data required for proper operation and maintenance of products and equipment.

C. Project Record Documents: Project record documents required by this Section shall be

submitted prior to beginning the Substantial Completion Inspection.

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D. Prior to Final Inspection:

1. Provide submittals to the Owner that are required by governing or other authorities.

2. Submit Bonds, Warranties, Guarantees and similar documents.

3. Submit spare parts in accordance with this section.

4. Submit evidence of compliance with requirement of governing authorities.

E. Upon receipt of the Certificate of Final Completion submit Final Application for Payment identifying total adjusted Contract Sum, previous payments, and sum remaining due.

F. Submit to the Owner, with the Final Application for Payment, a sworn affidavit that all

labor, service, materials, and Subcontractors have been paid and that there are no suits pending in connection with the Work done or labor and materials furnished under the Contract.

1.4 RECORD DRAWINGS

A. At the site keep and maintain one record copy of the following Contract Documents, reference documents and all technical documents.

1. Drawings. 2. Specifications. 3. Addenda. 4. Change Orders and other modifications to the Contract. 5. Reviewed Shop Drawings, Product Data, and Samples. 6. Manufacturer's instructions for assembly, installation, and adjusting.

B. Using drafting symbols and standards consistent with the original documents, annotate

Contract Drawings neatly and clearly in color to show all changes made during the construction period.

C. Store record documents separate from documents used for construction.

D. On Record Drawings, legibly mark each item to record actual construction, including:

1. Location, size and material for piping, concealed and exposed.

2. Size and routing of conduits.

3. Size and location of pull boxes and number and type of conductors installed therein.

4. Changes in product and equipment dimensions, structural openings, foundations.

5. Measured locations of internal utilities and appurtenances concealed in construction,

referenced to visible and accessible features of the work.

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6. Measure horizontal location of building, concrete pads, fencing and other project facilities. Locations shall be referenced to Virginia State Plane Coordinate System.

7. Provide field measurement location and pipe elevation drawings for all outside

pipelines, valves, and pipe fittings on 8-1/2 x 11 inch sheets. Provide facility locations in Virginia State Plane Coordinates and field measurement reference to visible and accessible site features.

8. Field changes of dimensions and details.

9. Details not on original drawings.

10. Any other variations between the work actually provided and that shown on the

Contract Drawings.

11. GPS coordinates for new underground pipe, fittings, and valves.

12. Change Order Work.

E. Annotated drawings are to be made available to Construction Manager for reference at all times. Provide annotated drawings to be reviewed monthly at the time of payment application. Provide copies of field measurement drawings to Construction Manager showing the GPS coordinates and site field measurements and elevations for new underground pipe, fitting and valves that have been placed into service or operation. Contractor partial payments will be withheld if this data is not provided within four weeks of the new work being placed into service to perform its design functions. Copies so provided will be retained by the Construction Manager. Should the annotated drawings be found not current with the work, an additional retainage of one percent of the total application amount will be deducted from the monthly payment. Such additional retainage will be released in future payments if the drawings are brought current.

F. At completion of the Contract and before final payment is made, deliver to the

Construction Manager one set of clearly readable, reproducible Contract Drawings reflecting all changes made during construction. Mark each drawing "Record Drawing" in ink. Include copies of the Record Drawings in the Operation and Maintenance Manuals. Also provide a complete set of the field measured pipeline, fitting and valve location drawings and as-built site survey drawings.

1.5 WARRANTIES AND BONDS

A. Prior to Final Inspection deliver to the Owner the original and one copy of all bonds, warranties, guarantees and similar documents, including those customarily provided by manufacturers and suppliers which cover a period greater than one year. Show Owner as beneficiary of these documents. Begin warranty periods from the Date of Substantial Completion or the Date of Final Completion when Substantial Completion is not required by the Owner.

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1.6 SPARE PARTS, SPECIAL TOOLS, AND MAINTENANCE PRODUCTS

A. Furnish spare parts in quantities specified in individual specification sections. Arrange for delivery of these items to the Owner immediately prior to final inspection of the work. Provide to the Construction Manager an itemized list on delivery of each spare part or special tool which matches the identification tag attached to each item. At this time, the Owner will inventory the spare parts and special tools. If the inventory is not complete or some items are damaged, provide the missing items and replace damaged items.

B. No spare parts or special tools will be accepted by the Owner until notice of final

inspection unless the Construction Manager expressly requests the advance delivery of items. When so requested, deliver such items to the Owner. Deduct items delivered in advance from the inventory and furnish the Construction Manager with signed receipts for items delivered in advance along with the final inventory list.

C. Furnish special tools and lubricating equipment in accordance with this Section and

individual specification sections. Special tools are considered to be those tools which, because of their limited use, are not normally available but which are necessary for maintenance of particular equipment.

D. For each type of equipment provided under this Contract, furnish a complete set of all

special tools which may be needed for the adjustment, operation, maintenance, and disassembly of such equipment. Furnish only tools of high grade, smooth forged alloy tool steel. Manufacture grease guns of the lever type.

E. The Contractor shall provide an enclosed weatherproof and lighted facility for storage of

spare parts and special tools during the construction period.

F. Store and be responsible for spare parts and special tools until acceptance by the Owner.

G. Deliver all items to a location as directed by the Construction Manager.

H. Include the cost of all spare parts and special tools and the storage and delivery thereof in the Contract Item for each material and equipment item. No separate payment will be made therefor.

I. Spare Parts should be wrapped or boxed, indexed and tagged with complete information

for use and reordering. Spare Parts should be in original factory packages. Spare Parts are to be clearly marked with the Mainsaver CMMS Part Number before delivery to the Wastewater Warehouse. Package spare parts in a manner suitable for long term storage and adequately protected against corrosion, humidity, and temperature.

1.7 SUBSTANTIAL COMPLETION

A. When the Contractor considers the entire work sufficiently completed in accordance with the Contract Documents so that the work may be beneficially occupied for the purposes for which it was intended, the Contractor shall, in writing to the Owner and Construction Manager, certify that the entire work is substantially complete and request that the Construction Manager issue a Certificate of Substantial Completion. Within a reasonable

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time thereafter, the Owner, the Contractor and Construction Manager shall make an inspection of the work to determine the status of completion. If the Construction Manager does not consider the work substantially complete, the Construction Manager will notify the Contractor in writing giving his reasons therefor. If the Construction Manager considers the work substantially complete, the Construction Manager will prepare and deliver to the Owner a Certificate of Substantial Completion which shall fix the date of Substantial Completion. The certificate shall include the project equipment and any special warranty periods that apply to the project work. There shall be attached to the certificate a list of tentative items to be completed or corrected before final payment. This list shall be identified as the PUNCH LIST OF OPEN ITEMS and may be added to at the Owner's discretion for work not completed in conformance with the Contract Documents. This tentative PUNCH LIST OF OPEN ITEMS shall be cost loaded as determined by the Owner based on the estimated value of work involved to complete the associated items. This retained value shall be reduced monthly as a basis for payment to the Contractor based on the difference between outstanding retained value during the invoice period and the value of the PUNCH LIST OF OPEN ITEMS provided record drawings have been received in accordance with the General Conditions of the Contract. No payment made therefor shall be less than one thousand dollars ($1,000.00) except for final payment. When it has been determined by the Owner that all items identified in the PUNCH LIST OF OPEN ITEMS are complete in accordance with the Contract Documents, final payment shall be made.

B. Inspection

1. General: The work shall be subjected to continuous inspection and in addition to the

formal Substantial Completion inspections for each Phase of the work requiring Substantial Completion. Each inspection shall be performed by the Contractor in the presence of the Construction Manager. The inspection shall be conducted in accordance with the requirement of Section 01450 - Quality Control and field testing check lists completed for all equipment and systems provided. All required labor, materials, equipment, instruments, lubricants and incidentals necessary to perform these inspections shall be furnished by the Contractor. Before proceeding to the next inspection, all discrepancies and deficiencies observed during each inspection shall be noted and corrected and, if directed by the Construction Manager, the inspection shall be rescheduled and repeated at no additional cost to the Owner.

a. The Contractor shall not request the Substantial Completion inspection until

after the 30-day performance test has been completed and the test report approved by the Construction Manager.

b. Refer to individual specification sections for specific requirements for placing

equipment and systems in operation.

c. Notification: When the Contractor considers the Work ready for each inspection, the Contractor shall so notify the Construction Manager in writing for each inspection. Each inspection shall be performed by the Construction Manager within 10 days after receipt of the request.

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2. Substantial Completion Inspection:

a. Perform a SUBSTANTIAL COMPLETION INSPECTION to fully demonstrate to the Construction Manager that all individual project components function as required by the Contract Documents and that all systems are internally coordinated, as well as coordinated with other systems. In addition, it shall demonstrate that all major site work has been brought to final configurations and restoration initiated.

b. All equipment and system functional and performance tests shall be

completed and their test reports provided from the Contractor and approved by the Construction Manager prior to the Substantial Completion Inspection being scheduled.

c. The Construction Manager will prepare a LIST OF DEFICIENT ITEMS to be

accomplished prior to performing the Final Inspection. 1.8 RELEASING COMPLETED WORK FOR USE

A. It is the intent of these Specifications that all newly constructed Work be placed in use as rapidly as it can be constructed, inspected and accepted and placed in service for its intended use. Arrange operations to permit access to all such parts of the Work by the Owner and other contractors for the Owner.

B. Taking over of parts of the Work for operation before completion of the entire Contract

shall not relieve the Contractor of any responsibility for proper integrated operations of all parts of the Work, nor shall it act to relieve him of any responsibilities under the Contract except as follows:

1. When parts of the Work are accepted by the Construction Manager in advance of the

date of acceptance of all the Work and such Work is taken over for use by the Owner. The Contractor shall provide maintenance on Work taken over for use by the Owner. The warranty for this Work shall begin at the date of Substantial Completion of the entire project.

2. The Construction Manager will issue certificates describing the Work which is taken

over for use by the Owner and the Contractor shall furnish all maintenance and guarantee information of manufacturers or suppliers that is applicable to the Work being taken over for use.

1.9 FINAL CLEANING

A. Removal of Contractor's Materials: At the conclusion of the Work, promptly take away all erection plant, tools, temporary structures and materials belonging to the Contractor. Remove and promptly dispose of all water, dirt, rubbish or any other foreign substances.

B. Cleaning Materials and Equipment: Thoroughly clean all materials installed and clean all

existing structures, materials or equipment soiled during construction and deliver over such materials and equipment undamaged in a bright, clean and polished condition.

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1.10 FINAL INSPECTION

A. When the Contractor considers the entire work complete in accordance with the Contract Documents, the Contractor shall, in writing to the Owner and Construction Manager, certify that the entire work is complete and request that the Construction Manager issue a Certificate of Final Completion for all work included in the Contract Documents. Within ten calendar days thereafter, the Owner, the Contractor and Construction Manager shall make a FINAL INSPECTION of the work to determine the status of completion. If the Construction Manager considers the work complete, the Construction Manager will prepare and deliver to the Owner a Certificate of Final Completion which shall fix the Date of Final Completion for all work identified in the Contract Documents.

B. If the Construction Manager does not consider the work complete, the Construction

Manager will issue to the Contractor a LIST OF DEFICIENT ITEMS to be completed in accordance with the Contract Documents to achieve Final Completion. This list identified as the LIST OF DEFICIENT ITEMS may be added to at the Owner's discretion for work not completed in conformance with the contract documents and shall include all incomplete work items previously identified in the LIST OF DEFICIENT ITEMS issued with the Certificate of Substantial Completion for the entire work.

C. The LIST OF DEFICIENT ITEMS shall be cost loaded as determined by the Owner based

on the estimated value of work involved to complete the associated items. This retained value shall be reduced monthly as a basis for payment to the Contractor based on the difference between the outstanding retained value during the invoice period and the value of the LIST OF DEFICIENT ITEMS provided record drawing have been received in accordance with the General Conditions of the Contract. No payment made therefor shall be less than one thousand dollars ($1,000.00) except for final payment. When the Contractor verifies to the Owner's and Construction Manager's satisfaction that all items identified in the LIST OF DEFICIENT ITEMS have been corrected in accordance with the Contract Documents final payment shall be made. This inspection shall demonstrate that all elements of the project are ready to be placed in operation and all work has been completed in accordance with the Contract Documents.

1.11 CERTIFICATE OF FINAL COMPLETION

A. The Work will be deemed complete as of the date set by the Contractor if, upon Final Inspection, the Construction Manager determines that no further work, physical or otherwise, is required to complete the Work in accordance with the Contract Documents. Upon determination that all Work is completed, the Construction Manager will issue a Certificate of Final Completion. This Certificate of Final Completion shall serve as Contractor’s authorization to generate a requisition for final payment. The Certificate of Final Completion shall include the project, equipment and any special warranty periods.

B. However, if such inspection, in the opinion of the Construction Manager, reveals items of

Work still to be performed, the Contractor shall promptly perform them and then request a reinspection. In the event the Construction Manager then determines that the Work is complete, the date of final completion shall be deemed to be the last day of such reinspection.

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C. The Owner may at its sole discretion issue a Certificate of Final Completion for signature

by the Owner, Construction Manager and Contractor; following the expiration of the time fixed for completion in the Contract or the time for completion as modified through a change order to the contract even though such items of work as identified in the LIST OF DEFICIENT ITEMS are not complete in accordance with the Contract Documents. Any items identified on the LIST OF DEFICIENT ITEMS which have not been completed in accordance with the contract documents within the time fixed for completion in the Contract or the time for completion as modified through a change order to the contract shall be identified on the Certificate of Final Completion as incomplete and shall be credited to the Owner based solely on the Owner's determination of the cost of such items; and, an adjustment to the total contract value shall be made via a change order to the contract at the Owner's discretion.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 CONTRACT CLOSE OUT CHECK LIST

A. Table 01789-1 is a contract close out check list that will be used to coordinate contract close out activities. Contractor to revise or add to the contract close out check list as needed to include items specific to this project.

END OF SECTION

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Table 01789-1

PROJECT CLOSE OUT CHECK LIST

Item Requirement Date to CM

Date Approved

Date Completed

Date Provided to City

Coded Notes

1. Functional Testing Report 1 2. Training 2 3. Operation and Maintenance Manuals 4. Manufacturer’s Certification of Proper Installation 5. Spare Parts Transfer Log 6. Completed Building and Other Permits 7. Building Occupancy Certificate 8. Performance Testing Report 9. Tapes, Pictures and Videos 10. Substantial Completion 11. Preliminary Punch List 12. Final Punch List 13. Contractor Notice of Completion 14. Final Inspection 15. Final Completion 16. Record Drawings 17. Final MBE-3 Form 18. Final Payment Request for Close Out 19. Project Close Out Recommendation (CM) 20. Project Close Out Recommendation (Engineer) 21. Miscellaneous Close Out Support Information 22. Release of Claims from Contractor

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PROJECT CLOSE OUT CHECK LIST

Item Requirement Date to CM

Date Approved

Date Completed

Date Provided to City

Coded Notes

23. Final Affidavit of Payment of Claims 24. Final Affidavit of Release of Liens 25. Contractor Performance Evaluation 26. Close Out Letter to City Procurement Services 27. Contract Close Out Notice Coded Notes: 1. Including field inspection check lists for all work 2. Including Certificate of Instructional Services

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Byrd Park Pump Station Roof Repair and Crane Replacement Training Department of Public Utilities – City of Richmond, VA

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SECTION 01820

TRAINING

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Submittals

B. Training

C. Hours of Training

D. Training Outline

E. Certificate

F. Substantial Completion

G. Equipment Use

H. Forms 1.2 SUBMITTALS

A. General: Submit training outline and other information described for approval at least 45 days prior to the proposed date for the training sessions. Provide the training in two phases with phase one provided before the work is started up and tested and phase two provided after the work has been in service for 6 months. Also provide additional training at the end of the warranty period.

B. Credentials: Submit for approval credentials of equipment manufacturer representatives

who are to be course instructors. Submit credentials at least 30 days prior to a proposed training session.

C. Training Manual: Provide a proposed training manual including the topics presented in

this Section shall be submitted for approval.

1. Identify specific components and procedures in the proposed training outline.

2. Detail specific training topics. Describe "hands-on" demonstrations planned for the training.

3. Reference training aids to be utilized in the training (i.e. video tapes, slides,

transparencies) and attach where applicable.

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4. Include training materials.

5. Indicate the duration of each training segment. 1.3 TRAINING

A. Scheduling: Verify scheduling with the Owner at least 14 days prior to beginning training sessions.

B. Number of Copies: For each training class, provide instructional material for at least

fifteen attendees plus five extra copies, plus duplicate copies of all audio-visual aids utilized during each training course.

C. The Contractor shall bear all costs of the training program. Salaries, fringe benefits,

payroll taxes, and unemployment compensation costs for City personnel will be borne by the Owner. The cost of training shall be included in the lump sum Contract Item for which each item of equipment or system is included and no separate payment will be made therefor.

D. Taping of Training: Provide audio and color recording of all classroom instruction

sessions, including manufacturers' representatives' hand-on equipment instruction and classroom sessions.

1. Use only DVD or other alternative digital format, suitable for playback on

equipment commercially available in the United States.

2. Include all of the manufacturer's training session on each DVD.

3. DVDs shall be produced by a qualified, professional recording company, unless the Contractor demonstrates satisfactory skills acceptable to the Owner.

4. Furnish Owner with two (2) complete sets of DVDs fully indexed and cataloged

with printed labels stating sessions and dates taped.

5. Owner to furnish DVD playback equipment. E. Provide the services of knowledgeable, technically competent, factory trained specialists to

instruct City personnel in the operation and maintenance of the equipment and system components listed in this Section. The Owner will furnish training classroom space.

1. Coordinate utility services with the Owner, with a minimum of 30 days prior notice.

2. Provide a combination of classroom and "hands-on" instruction designed to

completely familiarize operating and maintenance personnel with the systems theory, standard operating procedures, safety features and emergency procedures, and general maintenance of all components.

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3. Conduct all training during regular hours on weekdays at a time required by the Owner. Anticipate at least one nighttime training session for each equipment and system listed below.

1.4 HOURS OF TRAINING

A. The equipment and systems for which training is to be given and the minimum number of hours of training is specified as follows: Note - all listed equipment may not be included in the scope of work.

Equipment Name

Initial Training After Startup, Functional Testing and Prior to

Performance Test

Additional Training After Substantial Completion and Prior to

Final Completion Number of Sessions

Minimum Hours Per Session

Number of Sessions

Minimum Hours Per Session

PLC System 3 8 3 4 Adjustable Frequency Drives 2 8 2 4

Motor Operated Valves 2 4 2 2 480 Volt Switchgear 3 4 3 2 Pumping Units 2 4 2 2 HVAC Systems 3 4 3 2

B. Length of Training: The minimum lengths of training sessions as listed above are for

actual classroom time, excluding additional time required for preparation and lag-time between sessions.

C. See Section 14600, Traveling Bridge Crane and Hoist System, Part 3.03, Training, for training requirements for the bridge crane and hoist system.

1.5 TRAINING OUTLINE

A. Equipment Operation

1. Describe equipment's operating (process) function.

2. Describe equipment's fundamental operating principles and dynamics.

3. Identify equipment's mechanical, electrical and electronic components and features.

4. Identify all support equipment associated with the operation of the subject equipment.

B. Detailed Component Description

1. Identify and describe in detail each component's function.

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2. Where applicable, group related components into subsystems.

3. Identify, and describe in detail, equipment safety features and control interlocks.

C. Equipment Preventive Maintenance

1. Describe preventive maintenance inspection procedures required to perform and inspect the equipment in operation, and spot potential trouble symptoms (anticipate breakdowns).

2. Outline recommended routine lubrication and adjustments (preventive

maintenance).

D. Equipment Troubleshooting

1. Define recommended systematic troubleshooting procedures. 2. Provide component specific troubleshooting checklists.

3. Describe applicable equipment testing and diagnostic procedures to facilitate

troubleshooting.

E. Equipment Corrective Maintenance

1. Describe recommended equipment preparation requirements. 2. Identify and describe the use of special tools required for maintenance of the

equipment.

3. Describe component removal/installation and disassembly/assembly procedures. Perform “hands on” disassembly/assembly of common disassembly/assemble procedures for the equipment.

4. Perform “hands-on” demonstrations of at least two common corrective maintenance

repairs.

5. Describe recommended measuring instruments and procedures, and provide instruction on interpreting alignment measurements, as appropriate.

6. Define recommended torquing, mounting, calibration, and alignment procedures and

settings, as appropriate.

7. Describe recommended procedures to check/test equipment following corrective repair.

F. PLC and Digital Control System Programs

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1. When three training sessions are required, sessions 1 and 2 shall describe system operation, operational profile, GDP, HMI and OMI operator screen systems and system alarms and reset functions.

2. When three training sessions are required, the third section shall be designed to describe the operational profile and the PLC and digital system software application programs.

1.6 CERTIFICATE

A. Provide "Certificate of Instructional Services" signed by Construction Manager and equipment representative, verifying that training has been accomplished to satisfaction of all parties. Use form provided in this section and furnish Construction Manager with three copies.

1.7 SUBSTANTIAL COMPLETION

A. Training provided by manufacturers' representative, Construction Manager and Owner does not constitute substantial completion.

1.8 EQUIPMENT USE

A. Use of equipment for training will not void manufacturers' or contract warranties. 1.9 FORMS

A. Complete and submit three copies of the following form to Construction Manager upon completion of training as required.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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CERTIFICATE OF INSTRUCTIONAL SERVICES

Project

Equipment

Specification Section

Contract

I hereby certify the equipment Manufacturers' Representative has instructed Owner's personnel in startup operation and maintenance of this equipment as required in the Contract Documents. MANUFACTURER'S REPRESENTATIVE Signature Date Name (print) Title Representing CONTRACTOR Signature Date Name (print) Title CONSTRUCTION MANAGER Signature Date Name (print) Title COMMENTS

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SECTION 01900

SPECIAL PROJECT PROVISIONS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Subcontracts and Assignments B. Contractor's Employees C. Clarification Requests D. Area of Operations E. Work Adjacent to Existing Facilities F. Existing Facilities Shown on Contract Drawings G. Relocation of Existing Facilities H. Diagrammed Pipelines I. Photographs or Video Recording J. Permits K. ACOE Permit L. Marine Resources Commission Permit M. CSX Transportation N. Richmond Metropolitan Authority (RMA)

1.2 RELATED SECTIONS

A. Section 01325 - Progress Schedule B. Section 01330 - Submittals C. Section 01789 - Contract Close Out

1.3 SUBCONTRACTS AND ASSIGNMENTS

A. If the Owner finds that the proposed subcontractor is qualified, the Contractor will be notified in writing. The Owner may revoke approval of any subcontractor when such subcontractor evidences an unwillingness or inability to perform his work in strict accordance with these Contract Documents. Notice of such revocation of approval will be given in writing to the Contractor.

B. The Contractor shall promptly, upon request, file with the Owner a conformed copy of the

subcontract. The Contractor shall cause appropriate provisions to be inserted in all subcontracts relative to the work to bind subcontractors to the Contractor by the terms of these Contract Documents, insofar as applicable to the work of subcontractors, and to give the Contractor the same power as regards terminating any subcontract that the Owner may exercise over the Contractor under provisions of these Contract Documents.

C. Each subcontract and each lower tier subcontract shall include appropriate provisions to bind

all subcontracting tiers to the requirements of this Contract.

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D. No assignment will receive approval unless the instrument of assignment contains a clause to the effect that it is agreed that the funds to be paid the assignee under the assignment are subject to a prior lien for services rendered or materials supplied for the performance of the work called for in the Contract in favor of all persons, firms, or corporations rendering such services or supplying such materials.

1.4 CONTRACTOR'S EMPLOYEES

A. Character and Competency: The Contractor and his subcontractors shall employ upon all parts of the work herein contracted for only competent, skillful, and trustworthy employees. Should the Owner at any time give notice, in writing, to the Contractor or his duly authorized representative on the work that any employee in his opinion is incompetent, disorderly, careless, unobservant of instructions, or in any way a detriment to the satisfactory progress of the work, such employee shall immediately be dismissed and not again allowed upon the "Site".

1.5 CLARIFICATION REQUESTS

A. During the work the Contractor may request clarification of the information presented of the Contract Documents. Such requests for information shall be in writing on a Clarification Request Form. The final format for the Clarification Request Form will be provided to the Contractor at the preconstruction meeting.

1.6 AREA OF OPERATIONS

A. The Contractor shall limit his operations generally to the area around the facilities included in the Contract.

B. Access or work required in other areas of the site shall be arranged and coordinated with the

Construction Manager. 1.7 WORK ADJACENT TO EXISTING FACILITIES

A. All existing facilities, construction or adjacent property shall be adequately protected, to the satisfaction of the Engineer, during all work under the Contract. Such facilities include but are not limited to structure, building, utilities, process pipelines, plant yard piping, storm and sanitary sewerage, excavations, ditches, tress, conduits and electrical systems, any existing facilities and any appurtenances thereto.

B. Any existing facilities, construction or adjacent property which are damaged, disturbed,

destroyed or otherwise, in the opinion of the Construction Manager, have their usefulness or operation impaired by work under this Contract shall be replaced by new and equal items or restored, all to the satisfaction of the Construction Manager, by the Contractor at his own expense and no separate payment will be made therefor.

1.8 EXISTING FACILITIES SHOWN ON CONTRACT DRAWINGS

A. The Contract Drawings are considered to be substantially complete and accurate with respect to the types and locations of existing facilities, but are not guaranteed to be absolutely so.

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B. It is the Contractor's responsibility to make his own investigations to fully inform himself of

the location, character, condition and extent of all existing facilities as may be encountered and as may affect the construction operations.

1.9 RELOCATION OF EXISTING FACILITIES

A. The work shall include all labor, materials, equipment and all work necessary to relocate any existing facilities (including lights, ductwork, electrical conduit and wiring, small piping and the like), whether shown or not, that interfere with the proper installation of the new and relocated piping and equipment as required.

1.10 DIAGRAMMED PIPELINES

A. Various pipelines are shown on the Contract Drawings in diagram form. Where such pipelines are shown only in diagram, they shall be arranged clear of other pipelines, equipment and walking areas, and be accessible for maintenance. Such pipelines shall be fitted and installed in a neat and workmanlike manner in accordance with approved shop drawings. An adequate number of unions shall be provided in main pipe and branch pipe runs to facilitate dismantling or removal of pipeline sections without disturbing adjacent branch or connecting lines.

B. The final locations of hose valves, pipe drain valves, and other such appurtenances included as

a part of diagrammed pipelines shall be as shown on approved shop drawings or as approved in the field by the Construction Manager.

C. The cost of furnishing, fabricating, locating, erecting and otherwise completely and properly

installing all diagramed pipelines shall be included in the lump sum Contract Item for Structures and Equipment Work and no separate payment will be made therefor.

1.11 PHOTOGRAPHS OR VIDEO RECORDING

A. From time to time during progress of the work, photographs or video record of the work will be taken by the Construction Manager, the Owner or their authorized representatives at no expense to the Contractor. The Contractor shall, however, furnish access to the work at all times for this purpose and shall furnish such assistance as may be required.

B. The photographs or video recording thus taken shall be the property of the Owner. Nothing

herein outlined shall be construed as prohibiting the taking of photographs or videotapes by the Contractor or his agents provided it is done at no expense to the Owner.

1.12 PERMITS

A. The Contractor shall obtain permits from various City agencies necessary for the work. This will include but not be limited to:

• Building Permit • Mechanical Permit • Electrical Permit

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B. The City will make preliminary permit applications, pay all the permit fees and obtain

preliminary permits for the use of the Contractor for the permits listed below. The Contractor shall complete all permit applications and take complete responsibility for these permits and all other permits needed.

• Building Permit • Mechanical Permit • Electrical Permit

C. The Contractor shall provide a copy of the permit application and approved permit to the

Construction Manager prior to starting any work that involves land disturbance or work in the street.

D. The Contractor shall obtain any other permits required from any Federal, State, or City

agencies having jurisdiction for the work. The Contractor shall be required to comply with all provisions of such permits regarding workmanship, schedules, maintenance of existing operations, notification of starting construction time restrictions upon closing streets, traffic control, and other conditions under which the permit is issued.

E. The Contractor shall obtain and pay for all other permits, licenses and other authorizations

required from the prosecution of the work, including the cost of all work performed in compliance with the terms and conditions of such permits, licenses and authorizations, whether by himself or others. The Contractor's cost to obtain any required permits shall be included under the various unit price or lump sump Contract Items and no separate payment will be made therefor.

F. The Contractor shall provide copies of all permits to the Construction Manager prior to

commencing any work associated with a required permit. The Contractor shall abide by all requirements of all permits.

G. Compliance with any permit does not relieve the Contractor from the responsibility to

complete the work as shown, specified and required for a complete operating system.

H. City requirement to obtaining water service permits for making connections and improvements to the water system are shown in Table 01900-1. There are no water service permits for this project.

1.13 ACOE PERMIT

A. A United States Army Corps of Engineer (ACOE) permit is not required for this project. 1.14 MARINE RESOURCES COMMISSION PERMIT

A. A Marine Resources Commission (VMRC) permit is not required for this project.

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1.15 CSX TRANSPORTATION

A. A CSX Transportation permit is not required for this. 1.16 RICHMOND METROPOLITAN AUTHORITY (RMA)

A. A Richmond Metropolitan Authority permit is not required for this project.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

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Table 01900-1 City of Richmond Department of Public Utilities

General Water Construction Notes

1. All water construction and materials shall be in accordance with the City of Richmond Water Distribution System Design Guidelines and Standard Specifications and Details.

2. Final acceptance of the water utility improvements by the City of Richmond Department of Public Utilities shall not be made until all work shown on the approved utility plans is complete, including all pipeline work, paving, grading, and any necessary adjustments.

3. The contractor must provide as-builts with requisite information depicting the horizontal

and vertical location of all proposed mains, services, bends, and appurtenances with ties to right-of-way, curb\pavement lines, or alternate objects as needed to locate the mains in the field. The improvements will not be accepted until the as-built information has been reviewed and accepted by the City Water Utility Inspector and Technical Services.

4. The contractor must contact the City of Richmond Department of Public Utilities Construction Inspector at (804) 646-8497 to schedule a preconstruction meeting at least 72 hours prior to beginning any water related construction activity.

5. The contractor is responsible for obtaining all required permits for the work. Water Utility permits may be obtained through the Department of Public Utilities Development Services office located in room 115 in City Hall.

6. The contractor shall not operate any existing valves and must request valve operation by City forces no less than 48 hours in advance of any planned work.

7. Unless otherwise noted, the minimum cover for water mains is 42 inches.

8. Water for use by the contractor from a public water main or hydrant within the City of

Richmond shall require a City issued portable water meter with backflow device. The contractor should contact the utility Cross Connection Specialist located at 400 Jefferson Davis Highway (Rm. 143), Tuesday through Friday (9 a.m. to 11 a.m.) to make an application, contractor may call (804) 646-8502 for any questions related to this program.

9. All water pipe used within the City’s distribution system shall be ductile-iron, meeting the

requirements of AWWA C151 – Latest Revision with mechanical or push-on joints. The pipe shall be asphaltic coat outside and cement-lined and seal-coated inside in accordance with AWWA C104. Pipes shall be furnished in nominal lengths of 18 or 20 feet and shall

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include all jointing materials. All pipe must meet the minimum thickness class as noted below:

Diameter (in) Thickness Class

3 51 4 53 6 54 8 54

12 & larger 52

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 1 May 2018

SECTION 03013

REPAIR OF CAST-IN-PLACE CONCRETE

PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Removal of deteriorated concrete and subsequent patching.

2. Epoxy crack injection.

B. Refer to Paragraphs 3.06, 3.07, 3.08 and 3.09 of Section 16010 regarding electrical work impacting concrete repair work in existing areas.

1.02 SUBMITTALS

A. Product Data: For each type of product. Include construction details, material descriptions, chemical composition, physical properties, test data, and mixing, preparation, and application instructions.

B. Qualification Data: For installers and manufacturers.

C. Material certificates: for each type of product.

D. Product test reports: for each manufactured bonding agent, cementitious patching mortar, and crack injection adhesive, for tests performed by manufacturer and witnessed by a qualified testing agency.

E. Maintenance Program: Submit before work begins.

1.03 QUALITY ASSURANCE

A. Manufacturer Qualifications: Each manufactured bonding agent, cementitious patching mortar, and crack injection adhesive manufacturer shall employ factory trained technical representatives who are available for consultation and Project-site inspection and assistance at no additional cost.

B. Installer Qualifications: An entity that employs installers and supervisors who are trained and approved by manufacturer to apply packaged patching-mortar materials and epoxy crack injection materials.

C. Maintenance Program: Prepare a written plan for maintenance of cast-in-place concrete, including each phase or process, protection of surrounding materials during operations, and control of debris and runoff during the Work. Describe in

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 2 May 2018

detail materials, methods, equipment, and sequence of operations to be used for each phase of the Work.

D. Mockups: Build mockups to demonstrate aesthetic effects and set quality standards for materials and execution.

1. Deck removal and patching: Remove and repair an area of deteriorated concrete deck as designated by CM or ENGINEER.

2. Epoxy crack injection: Perform epoxy crack injection in two separate areas as designated by CM or ENGINEER.

3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless CM specifically approves such deviations in writing.

4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.

1.04 DELIVERY, STORAGE, AND HANDLING

A. Comply with manufacturer's written instructions for minimum and maximum temperature requirements and other conditions for storage.

B. Store cementitious materials off the ground, under cover, and in a dry location.

C. Store aggregates covered and in a dry location; maintain grading and other required characteristics and prevent contamination.

1.05 FIELD CONDITIONS

A. Environmental Limitations for Epoxies: Do not apply when air and substrate temperatures are outside limits permitted by manufacturer. During hot weather, cool epoxy components before mixing, store mixed products in shade, and cool unused mixed products to retard setting. Do not apply to wet substrates unless approved by manufacturer.

1. Use only Class A epoxies when substrate temperatures are below or are expected to go below 40 deg F within 8 hours.

2. Use only Class A or B epoxies when substrate temperatures are below or are expected to go below 60 deg F within 8 hours.

3. Use only Class C epoxies when substrate temperatures are above and are expected to stay above 60 deg F for 8 hours.

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 3 May 2018

B. Cold-Weather Requirements for Cementitious Materials: Do not apply unless concrete-surface and air temperatures are above 40 deg F and will remain so for at least 48 hours after completion of Work.

C. Hot-Weather Requirements for Cementitious Materials: Protect repair work when temperature and humidity conditions produce excessive evaporation of water from patching materials. Provide artificial shade and wind breaks, and use cooled materials as required. Do not apply to substrates with temperatures of 90 deg F and above.

PART 2 - PRODUCTS

2.01 MATERIALS, GENERAL

A. Source Limitations: Obtain each color, grade, finish, type, and variety of product from single source with resources to provide products of consistent quality in appearance and physical properties.

B. VOC Content: Provide materials that comply with VOC limits of authorities having jurisdiction.

2.02 BONDING AGENTS

A. Epoxy-Modified, Cementitious Bonding and Anticorrosion Agent: Manufactured product that consists of water-insensitive epoxy adhesive, portland cement, and water-based solution of corrosion-inhibiting chemicals that forms a protective film on steel reinforcement.

2.03 PATCHING MORTAR

A. Patching Mortar, General:

1. Only use patching mortars that are recommended by manufacturer for each applicable horizontal, vertical, or overhead use orientation.

2. Coarse Aggregate for Patching Mortar: ASTM C 33, washed aggregate, Size No. 8, Class 5S. Add to patching-mortar mix only as permitted by patching-mortar manufacturer.

B. Polymer-Modified, Silica-Fume-Enhanced, Cementitious Patching Mortar: Packaged, dry mix for repair of concrete and that contains a latex additive as either a dry powder or a separate liquid that is added during mixing.

1. Compressive Strength: Not less than 5000 psi at 28 days when tested according to ASTM C 109/C 109M.

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 4 May 2018

2.04 EPOXY CRACK-INJECTION MATERIALS

A. Epoxy Crack-Injection Adhesive: ASTM C 881/C 881M, Type IV, free of VOCs.

1. Capping Adhesive: Product manufactured for use with crack injection adhesive by same manufacturer.

2.05 OTHER MATERIALS

A. Portland Cement: ASTM C 150, Type I, II, or III unless otherwise indicated. PART 3 - EXECUTION

3.01 EXAMINATION

A. Portions of existing building may be occupied by Owner during construction, and access to areas outside the immediate work area associated with concrete removal and/or repair in these portions of building shall be kept in operation as much as possible. Duration of inaccessible areas shall be kept to minimum, and shall be scheduled and approved in advance by Owner.

B. Notify CM seven days in advance of dates when areas of deteriorated or delaminated concrete and deteriorated reinforcing bars will be located.

C. Locate areas of deteriorated or delaminated concrete using hammer or chain-drag sounding and mark boundaries. Mark areas for removal by simplifying and squaring off boundaries. At columns and walls make boundaries level and plumb unless otherwise indicated.

D. Pachometer Testing: Locate at least three reinforcing bars using a pachometer, and drill test holes to determine depth of cover. Calibrate pachometer using depth of cover measurements, and verify depth of cover in removal areas using pachometer.

E. Perform surveys as the Work progresses to detect hazards resulting from concrete-maintenance work.

3.02 PREPARATION

A. Work performed under Section 07552 shall be held unharmed by work under this Section. Holes and openings created as a result of work shall be patched uniformly and/or damaged or destroyed areas replaced at no expense to Owner.

B. Ensure that supervisory personnel are on-site and on duty when concrete maintenance work begins and during its progress.

C. Preparation for Removal of Deteriorated Concrete: Make explorations, probes, and inquiries as necessary to determine condition of construction to be removed in the course of repair.

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 5 May 2018

1. Verify that affected utilities have been disconnected and capped.

2. Provide and maintain shoring, bracing, and temporary structural supports as required to preserve stability and prevent unexpected or uncontrolled movement, settlement, or collapse of construction being demolished and construction and finishes to remain.

D. Protect persons, motor vehicles, surrounding surfaces of building being restored, building site, plants, and surrounding buildings from harm resulting from concrete maintenance work.

1. Comply with each product manufacturer's written instructions for protections and precautions. Protect against adverse effects of products and procedures on people and adjacent materials, components, and vegetation.

2. Use only proven protection methods appropriate to each area and surface being protected.

3. Provide barricades, barriers, and temporary directional signage to exclude public from areas where concrete maintenance work is being performed.

4. Erect temporary protective covers over walkways and at points of pedestrian and vehicular entrance and exit that must remain in service during course of concrete maintenance work.

5. Contain dust and debris generated by concrete maintenance work and prevent it from reaching the public or adjacent surfaces.

6. Use water-mist sprinkling and other wet methods to control dust only with adequate, approved procedures and equipment that ensure that such water will not create a hazard or adversely affect other building areas or materials.

7. Protect floors and other surfaces along haul routes from damage, wear, and staining.

8. Neutralize and collect alkaline and acid wastes for disposal off Owner's property.

9. Dispose of debris and runoff from operations by legal means and in a manner that prevents soil erosion, undermining of paving and foundations, damage to landscaping, and water penetration into building interiors.

E. Existing Drains: Prior to the start of work in an area, test drainage system to ensure that it is functioning properly. Notify CM immediately of inadequate drainage or blockage. Do not begin work in an area until the drainage system is in working order.

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 6 May 2018

1. Prevent solids such as aggregate or mortar residue from entering the drainage system. Clean out drains and drain lines that become sluggish or blocked by sand or other materials resulting from concrete maintenance work.

2. Protect drains from pollutants. Block drains or filter out sediments, allowing only clean water to pass.

F. Concrete Removal:

1. Provide shoring, bracing, and supports as necessary. Strengthen or add new supports when required during progress of removal work. Do not overload structural elements with debris.

2. Saw-cut perimeter of areas indicated for removal to a depth of at least 1/2 inch. Make cuts perpendicular to concrete surfaces and no deeper than cover on reinforcement.

3. Remove deteriorated and delaminated concrete by breaking up and dislodging from reinforcement.

4. Remove additional concrete if necessary to provide a depth of removal of at least 1/2 inch over entire removal area.

5. Where half or more of the perimeter of reinforcing bar is exposed, bond between reinforcing bar and surrounding concrete is broken, or reinforcing bar is corroded, remove concrete from entire perimeter of bar and provide at least a 3/4-inch clearance around bar.

6. Test areas where concrete has been removed by tapping with hammer, and remove additional concrete until unsound and disbonded concrete is completely removed.

7. Provide surfaces with a fractured profile of at least 1/8 inch that are approximately perpendicular or parallel to original concrete surfaces. At columns and walls, make top and bottom surfaces level unless otherwise directed.

8. Thoroughly clean removal areas of loose concrete, dust, and debris.

G. Reinforcing-Bar Preparation: Remove loose and flaking rust from reinforcing bars by high-pressure water cleaning, abrasive blast cleaning, needle scaling or wire brushing until only tightly adhered light rust remains.

1. Where section loss of reinforcing bar is more than 25 percent, or 20 percent in two or more adjacent bars, cut bars and remove and replace. Remove additional concrete as necessary to provide at least 3/4-inch clearance at existing and replacement bars. Splice replacement bars to

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 7 May 2018

existing bars according to ACI 318 by lapping, welding, or using mechanical couplings.

3.03 APPLICATION

A. General: Comply with manufacturer's written instructions and recommendations for application of products, including surface preparation.

B. Epoxy-Modified, Cementitious Bonding and Anticorrosion Agent: Apply to reinforcing bars and concrete according to manufacturer's written instructions. Apply to reinforcing bars in two coats, allowing first coat to dry two to three hours before applying second coat. Allow to dry before placing patching mortar.

C. Placing Patching Mortar: Place as follows unless otherwise recommended in writing by manufacturer:

1. Provide forms where necessary to confine patch to required shape.

2. Wet substrate and forms thoroughly and then remove standing water.

3. Pretreatment: Apply specified bonding agent.

4. General Placement: Place patching mortar by troweling toward edges of patch to force intimate contact with edge surfaces. For large patches, fill edges first and then work toward center, always troweling toward edges of patch. At fully exposed reinforcing bars, force patching mortar to fill space behind bars by compacting with trowel from sides of bars.

5. Overhead Patching: Place material in lifts of not more than 1 inch nor less than ¼ inch. Do not feather edge.

6. Consolidation: After each lift is placed, consolidate material and screed surface.

7. Multiple Lifts: Where multiple lifts are used, score surface of lifts to provide a rough surface for placing subsequent lifts. Allow each lift to reach final set before placing subsequent lifts.

8. Finishing: Allow surfaces of lifts that are to remain exposed to become firm and then finish to a surface matching adjacent concrete.

9. Curing: Wet-cure cementitious patching materials, including polymer-modified cementitious patching materials, for not less than seven days by water-fog spray or water-saturated absorptive cover.

D. Mixes: Mix products, in clean containers, according to manufacturer’s written instructions.

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Byrd Park Pump Station Roof Repair and Crane Replacement Repair of Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03013 - 8 May 2018

1. Do not add water, thinners, or additives unless recommended by manufacturer.

2. When practical, use manufacturer's premeasured packages to ensure that materials are mixed in proper proportions. When premeasured packages are not used, measure ingredients using graduated measuring containers; do not estimate quantities or use shovel or trowel as unit of measure.

3. Do not mix more materials than can be used within time limits recommended by manufacturer. Discard materials that have begun to set.

E. Epoxy Crack Injection:

1. Clean areas to receive capping adhesive of oil, dirt, and other substances that would interfere with bond, and clean cracks with oil-free compressed air or low-pressure water to remove loose particles.

2. Place injection ports as recommended by epoxy manufacturer, spacing no farther apart than thickness of member being injected. Seal injection ports in place with capping adhesive.

3. Seal cracks at exposed surfaces with a ribbon of capping adhesive at least 1/4 inch thick by 1 inch wider than crack.

4. Inject cracks wider than 0.003 inch to a depth of 8 inches. Use feeler gauges or calipers for determining crack width.

5. Inject epoxy adhesive, beginning at widest part of crack and working toward narrower parts. Inject adhesive into ports to refusal, capping adjacent ports when they extrude epoxy. Cap injected ports and inject through adjacent ports until crack is filled.

6. After epoxy adhesive has set, remove injection ports and grind surfaces smooth.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03300 - 1 May 2018

SECTION 03300

CAST-IN-PLACE CONCRETE

PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Section includes cast-in-place concrete, including formwork, reinforcement, concrete materials, mixture design, placement procedures, and finishes.

1.02 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Design Mixtures: For each concrete mixture.

C. Material certificates: For each type of product.

1.03 QUALITY ASSURANCE

A. Manufacturer Qualifications: A firm experienced in manufacturing ready-mixed concrete products and that complies with ASTM C 94/C 94M requirements for production facilities and equipment.

B. Testing Agency Qualifications: An independent agency, qualified according to ASTM C 1077 and ASTM E 329 for testing indicated.

C. ACI Publications: Comply with ACI 301, "Specifications for Structural Concrete," Sections 1 through 5.

D. Concrete Testing Service: Engage a qualified independent testing agency to perform material evaluation tests and to design concrete mixtures.

PART 2 - PRODUCTS

2.01 FORM-FACING MATERIALS

A. Smooth-Formed Finished Concrete: Form-facing panels that will provide continuous, true, and smooth concrete surfaces. Furnish in largest practicable sizes to minimize number of joints.

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Byrd Park Pump Station Roof Repair and Crane Replacement Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03300 - 2 May 2018

2.02 STEEL REINFORCEMENT

A. Reinforcing Bars: ASTM A 615, Grade 60, deformed.

B. Bar Supports: Bolsters, chairs, spacers, and other devices for spacing, supporting, and fastening reinforcing bars and welded wire reinforcement in place. Manufacture bar supports from steel wire, plastic, or precast concrete according to CRSI's "Manual of Standard Practice.

2.03 CONCRETE MATERIALS

A. Portland Cement: ASTM C 150, Type I/II

B. Water: ASTM C 94.

2.04 ADMIXTURES

A. Air-Entraining Admixture: ASTM C 260.

B. Chemical Admixtures: Provide admixtures certified by manufacturer to be compatible with other admixtures and that will not contribute water-soluble chloride ions exceeding those permitted in hardened concrete. Do not use calcium chloride or admixtures containing calcium chloride.

1. Water-Reducing Admixture: ASTM C 494, Type A.

2. Retarding Admixture: ASTM C 494, Type B.

3. Water-Reducing and Retarding Admixture: ASTM C 494, Type D.

4. High-Range, Water-Reducing Admixture: ASTM C 494, Type F.

5. High-Range, Water-Reducing and Retarding Admixture: ASTM C 494, Type G.

6. Plasticizing and Retarding Admixture: ASTM C 1017, Type II.

2.05 CURING MATERIALS

A. Water: Potable.

B. Clear, Waterborne, Membrane-Forming Curing Compound: ASTM C 309, Type 1, Class B, dissipating.

2.06 CONCRETE MIXTURES

A. Prepare design mixtures for each type and strength of concrete, proportioned on the basis of laboratory trial mixture or field test data, or both, according to ACI 301.

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Byrd Park Pump Station Roof Repair and Crane Replacement Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03300 - 3 May 2018

B. Admixtures: Use admixtures according to manufacturer's written instructions.

C. Proportion normal-weight concrete mixture as follows:

1. Minimum Compressive Strength: 4000 psi at 28 days.

2. Maximum Water-Cementitious Materials Ratio: 0.42

3. Slump Limit: 8 inches for concrete with verified slump of 2 to 4 inches before adding high-range water-reducing admixture or plasticizing admixture, plus or minus 1 inch.

4. Air Content: 6 percent, plus or minus 1.5 percent at point of delivery.

PART 3 - EXECUTION

3.01 FORMWORK

A. Design, erect, shore, brace, and maintain formwork, according to ACI 301, to support vertical, lateral, static, and dynamic loads, and construction loads that might be applied, until structure can support such loads.

B. Construct formwork so concrete members and structures are of size, shape, alignment, elevation, and position indicated, within tolerance limits of ACI 117.

3.02 STEEL REINFORCEMENT

A. General: Comply with CRSI's "Manual of Standard Practice" for placing reinforcement.

3.03 CONCRETE PLACEMENT

A. Before placing concrete, verify that installation of formwork, reinforcement, and embedded items is complete and that required inspections have been performed.

B. Consolidate placed concrete with mechanical vibrating equipment according to ACI 301.

3.04 FINISHING FORMED SURFACES

A. Smooth-Formed Finish: As-cast concrete texture imparted by form-facing material, arranged in an orderly and symmetrical manner with a minimum of seams. Repair and patch tie holes and defects. Remove fins and other projections that exceed specified limits on formed-surface irregularities.

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Byrd Park Pump Station Roof Repair and Crane Replacement Cast-In-Place Concrete Department of Public Utilities – City of Richmond, VA

03300 - 4 May 2018

3.05 FINISHING FLOORS AND SLABS

A. General: Comply with ACI 302.1R recommendations for screeding, restraightening, and finishing operations for concrete surfaces. Do not wet concrete surfaces.

B. Float Finish: Consolidate surface with power-driven floats or by hand floating if area is small or inaccessible to power driven floats. Restraighten, cut down high spots, and fill low spots. Repeat float passes and restraightening until surface is left with a uniform, smooth, granular texture.

3.06 CONCRETE PROTECTING AND CURING

A. General: Protect freshly placed concrete from premature drying and excessive cold or hot temperatures. Comply with ACI 306.1 for cold-weather protection and ACI 301 for hot-weather protection during curing.

B. Cure concrete according to ACI 308.1, by one or a combination of the following methods:

1. Moisture Curing: Keep surfaces continuously moist for not less than seven days.

2. Curing Compound: Apply uniformly in continuous operation by power spray or roller according to manufacturer's written instructions. Recoat areas subjected to heavy rainfall within three hours after initial application. Maintain continuity of coating and repair damage during curing period.

3.07 CONCRETE SURFACE REPAIRS

A. Defective Concrete: Repair and patch defective areas when approved by Engineer. Remove and replace concrete that cannot be repaired and patched to Engineers's approval.

3.08 FIELD QUALITY CONTROL

A. Testing and Inspecting: Owner will engage a qualified testing and inspecting agency to perform field tests and inspections and prepare test reports.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 1May 2018

SECTION 07540

THERMOPLASTIC POLYOLEFIN (TPO) ROOFING

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Adhered thermoplastic polyolefin (TPO) roofing system. 2. Roof insulation. 3. Gypsum cover board

1.03 DEFINITIONS

A. Roofing Terminology: Definitions in ASTM D 1079 and glossary in NRCA's "The NRCA Roofing and Waterproofing Manual" apply to work of this Section.

1.04 PREINSTALLATION MEETINGS

A. Preinstallation Roofing Conference: Conduct conference at Project site.

1. Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency representative, roofing Installer, roofing system manufacturer's representative, deck Installer, and installers whose work interfaces with or affects roofing, including installers of roof accessories and roof-mounted equipment.

2. Review methods and procedures related to roofing installation, including manufacturer's written instructions.

3. Review and finalize construction schedule, and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

4. Examine deck substrate conditions and finishes for compliance with requirements, including flatness and fastening.

5. Review structural loading limitations of roof deck during and after roofing. 6. Review base flashings, special roofing details, roof drainage, roof penetrations,

equipment curbs, and condition of other construction that affects roofing system.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 2May 2018

7. Review governing regulations and requirements for insurance and certificates if applicable.

8. Review temporary protection requirements for roofing system during and after installation.

9. Review roof observation and repair procedures after roofing installation.

1.05 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: For roofing system. Include plans, elevations, sections, details, and attachments to other work, including:

1. Base flashings and membrane terminations. 2. Constant thickness insulation. 3. Insulation fastening patterns for corner, perimeter, and field-of-roof locations.

C. Samples for Verification: For the following products:

1. Sheet roofing, of color required. 2. Roof insulation 3. Walkway pads or rolls, of color required.

1.06 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer and manufacturer.

B. Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system complies with requirements specified in "Performance Requirements" Article.

1. Submit evidence of compliance with performance requirements.

C. Product Test Reports: For components of roofing system, tests performed by manufacturer and witnessed by a qualified testing agency.

D. Sample Warranties: For manufacturer's special warranties.

1.07 CLOSEOUT SUBMITTALS

A. Maintenance Data: For roofing system to include in maintenance manuals.

1.08 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that is UL listed for roofing system identical to that used for this Project.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 3May 2018

B. Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing system manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special warranty.

1.09 DELIVERY, STORAGE, AND HANDLING

A. Deliver roofing materials to Project site in original containers with seals unbroken and labeled with manufacturer's name, product brand name and type, date of manufacture, approval or listing agency markings, and directions for storing and mixing with other components.

B. Store liquid materials in their original undamaged containers in a clean, dry, protected location and within the temperature range required by roofing system manufacturer. Protect stored liquid material from direct sunlight.

1. Discard and legally dispose of liquid material that cannot be applied within its stated shelf life.

C. Protect roof insulation materials from physical damage and from deterioration by sunlight, moisture, soiling, and other sources. Store in a dry location. Comply with insulation manufacturer's written instructions for handling, storing, and protecting during installation.

D. Handle and store roofing materials, and place equipment in a manner to avoid permanent deflection of deck.

1.010 FIELD CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.

1.011 WARRANTY

A. Special Warranty: Manufacturer agrees to repair or replace components of roofing system that fail in materials or workmanship within specified warranty period.

1. Special warranty includes membrane roofing, base flashings, roof insulation, fasteners, cover boards, roofing accessories, and other components of roofing system.

2. Warranty Period: Twenty (20) years from date of Substantial Completion.

B. Special Project Warranty: Submit roofing Installer's warranty, on warranty form at end of this Section, signed by Installer, covering the Work of this Section, including all components of roofing system such as roofing, base flashing, roof insulation, fasteners,

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 4May 2018

cover boards, substrate boards, vapor retarders, roof pavers, and walkway products, for the following warranty period:

1. Warranty Period: Two years from date of Substantial Completion.

PART 2 - PRODUCTS

2.01 THERMOPLASTIC POLYOLEFIN ROOFING PRODUCTS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following; 1. Carlisle Syn Tec Incorporated. 2. Firestone Building Products. 3. Johns Manville. 4. Versico, Incorporated.

B. Source Limitations: Obtain components including roof insulation and fasteners for roofing system from same manufacturer as membrane roofing or manufacturer approved by membrane roofing manufacturer.

2.02 PERFORMANCE REQUIREMENTS

A. General Performance: Installed roofing and base flashings shall withstand specified uplift pressures, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction. Roofing and base flashings shall remain watertight.

1. Accelerated Weathering: Roofing system shall withstand 2000 hours of exposure when tested according to ASTM G 152, ASTM G 154, or ASTM G 155.

2. Impact Resistance: Roofing system shall resist impact damage when tested according to ASTM D 3746 or ASTM D 4272.

B. Material Compatibility: Roofing materials shall be compatible with one another and adjacent materials under conditions of service and application required, as demonstrated by roofing manufacturer based on testing and field experience.

C. Roofing System Design: Tested by a qualified testing agency to resist the following uplift pressures:

1. Corner Uplift Pressure: 53.5 lbf/sq. ft. . 2. Perimeter Uplift Pressure: 53.5 lbf/sq. ft.. 3. Field-of-Roof Uplift Pressure: 40.6 lbf/sq. ft..

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 5May 2018

D. Exterior Fire-Test Exposure: ASTM E 108 or UL 790, Class A; for application and roof slopes indicated; testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.

E. Fire-Resistance Ratings: Comply with fire-resistance-rated assembly designs indicated. Identify products with appropriate markings of applicable testing agency.

2.03 TPO ROOFING

A. Fabric-Reinforced TPO Sheet: ASTM D 6878, internally fabric- or scrim-reinforced, uniform, flexible TPO sheet.

1. Thickness: 60 mils, nominal. 2. Exposed Face Color: White.

2.04 AUXILIARY ROOFING MATERIALS

A. General: Auxiliary materials recommended by roofing system manufacturer for intended use and compatible with roofing.

1. Liquid-type auxiliary materials shall comply with VOC limits of authorities having jurisdiction.

B. Sheet Flashing: Manufacturer's standard unreinforced TPO sheet flashing, 55 mils thick, minimum, of same color as TPO sheet.

C. Bonding Adhesive: Manufacturer's standard.

D. Slip Sheet: Manufacturer's standard, of thickness required for application.

E. Metal Termination Bars: Manufacturer's standard, predrilled stainless-steel or aluminum bars, approximately 1 by 1/8 inch thick; with anchors.

F. Fasteners: Factory-coated steel fasteners and metal or plastic plates complying with corrosion-resistance provisions in FM Global 4470, designed for fastening roofing to substrate, and acceptable to roofing system manufacturer.

G. Miscellaneous Accessories: Provide pourable sealers, preformed cone and vent sheet flashings, preformed inside and outside corner sheet flashings, T-joint covers, lap sealants, termination reglets, and other accessories.

2.05 ROOF INSULATION

A. General: Preformed roof insulation boards manufactured or approved by TPO roofing manufacturer, selected from manufacturer's standard sizes suitable for application, of thicknesses indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 6May 2018

B. Polyisocyanurate Board Insulation: ASTM C 1289, Type II, Class 1, Grade 2, felt or glass-fiber mat facer on both major surfaces.

C. Provide preformed saddles, crickets, tapered edge strips, and other insulation shapes where indicated for sloping to drain. Fabricate to slopes indicated.

2.06 INSULATION ACCESSORIES

A. General: Roof insulation accessories recommended by insulation manufacturer for intended use and compatibility with roofing.

B. Fasteners: Factory-coated steel fasteners and metal or plastic plates complying with corrosion-resistance provisions in FM Global 4470, designed for fastening roof insulation and cover boards to substrate, and acceptable to roofing system manufacturer.

C. Insulation Adhesive: Insulation manufacturer's recommended adhesive formulated to attach roof insulation to substrate or to another insulation layer as follows:

1. Modified asphaltic, asbestos-free, cold-applied adhesive. 2. Bead-applied, low-rise, one-component or multicomponent urethane adhesive. 3. Full-spread spray-applied, low-rise, two-component urethane adhesive.

D. Cover Board: ASTM C 1177/C 1177M, glass-mat, water-resistant gypsum substrate, 5/8 inch thick.

E. Protection Mat: Woven or nonwoven polypropylene, polyolefin, or polyester fabric, water permeable and resistant to UV degradation, type and weight as recommended by roofing system manufacturer for application.

2.07 ASPHALT MATERIALS

A. Roofing Asphalt: ASTM D 312, Type III or Type IV.

B. Asphalt Primer: ASTM D 41/D 41M.

2.08 WALKWAYS

A. Flexible Walkways: Factory-formed, nonporous, heavy-duty, slip-resisting, surface-textured walkway pads or rolls, approximately 3/16 inch thick and acceptable to roofing system manufacturer.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 7May 2018

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements and other conditions affecting performance of the Work:

1. Verify that roof openings and penetrations are in place, curbs are set and braced, and roof-drain bodies are securely clamped in place.

2. Verify that wood blocking, curbs, and nailers are securely anchored to roof deck at penetrations and terminations and that nailers match thicknesses of insulation.

3. Verify that concrete substrate is visibly dry and free of moisture. Test for capillary moisture by plastic sheet method according to ASTM D 4263.

4. Verify that concrete-curing compounds that will impair adhesion of roofing components to roof deck have been removed.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 PREPARATION

A. Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation according to roofing system manufacturer's written instructions. Remove sharp projections.

B. Prevent materials from entering and clogging roof drains and conductors and from spilling or migrating onto surfaces of other construction. Remove roof-drain plugs when no work is taking place or when rain is forecast.

C. Install insulation strips according to acoustical roof deck manufacturer's written instructions.

3.03 ROOFING INSTALLATION, GENERAL

A. Install roofing system according to roofing system manufacturer's written instructions.

B. Complete terminations and base flashings and provide temporary seals to prevent water from entering completed sections of roofing system at the end of the workday or when rain is forecast. Remove and discard temporary seals before beginning work on adjoining roofing.

C. Install roofing and auxiliary materials to tie in to existing roofing to maintain weathertightness of transition.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 8May 2018

3.04 INSULATION INSTALLATION

A. Coordinate installing roofing system components so insulation is not exposed to precipitation or left exposed at the end of the workday.

B. Comply with roofing system and insulation manufacturer's written instructions for installing roof insulation.

C. Install tapered insulation under area of roofing to conform to slopes indicated.

D. Install insulation under area of roofing to achieve required thickness. Where overall insulation thickness is 2.7 inches or greater, install two or more layers with joints of each succeeding layer staggered from joints of previous layer a minimum of 6 inches in each direction.

E. Trim surface of insulation where necessary at roof drains so completed surface is flush and does not restrict flow of water.

F. Install insulation with long joints of insulation in a continuous straight line with end joints staggered between rows, abutting edges and ends between boards. Fill gaps exceeding 1/4 inch with insulation.

1. Cut and fit insulation within 1/4 inch of nailers, projections, and penetrations.

G. Adhered Insulation (At Pump Station): Install each layer of insulation and adhere to substrate as follows:

1. Prime surface of concrete deck with asphalt primer at rate of 3/4 gal./100 sq. ft., and allow primer to dry.

2. Set each layer of insulation in a uniform coverage of full-spread insulation adhesive, firmly pressing and maintaining insulation in place.

H. Mechanically Fastened and Adhered Insulation (at Administrative Building): Install each layer of insulation to deck using mechanical fasteners specifically designed and sized for fastening specified board-type roof insulation to deck type. 1. Fasten first layer of insulation to resist uplift pressure at corners, perimeter, and

field of roof. 2. Set each subsequent layer of insulation in a uniform coverage of full-spread

insulation adhesive, firmly pressing and maintaining insulation in place.

I. Install cover boards over insulation with long joints in continuous straight lines with end joints staggered between rows. Offset joints of insulation below a minimum of 6 inches in each direction. Loosely butt cover boards together and fasten to roof deck. 1. Fasten cover boards to resist uplift pressure at corners, perimeter, and field of

roof.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 9May 2018

3.05 MECHANICALLY FASTENED ROOFING INSTALLATION (ADMINISTRATIVE BUILDING)

A. Mechanically fasten roofing over area to receive roofing according to roofing system manufacturer's written instructions. Unroll roofing and allow to relax before retaining.

1. For in-splice attachment, install roofing with long dimension perpendicular to steel roof deck flutes.

B. Start installation of roofing in presence of roofing system manufacturer's technical personnel.

C. Accurately align roofing, and maintain uniform side and end laps of minimum dimensions required by manufacturer. Stagger end laps.

D. Mechanically fasten or adhere roofing securely at terminations, penetrations, and perimeter of roofing.

E. Apply roofing with side laps shingled with slope of roof deck where possible.

F. In-Seam Attachment: Secure one edge of TPO sheet using fastening plates or metal battens centered within seam, and mechanically fasten TPO sheet to roof deck.

G. Seams: Clean seam areas, overlap roofing, and hot-air weld side and end laps of roofing and sheet flashings according to manufacturer's written instructions to ensure a watertight seam installation.

1. Test lap edges with probe to verify seam weld continuity. Apply lap sealant to seal cut edges of sheet.

2. Verify field strength of seams a minimum of twice daily, and repair seam sample areas.

3. Repair tears, voids, and lapped seams in roofing that do not comply with requirements.

H. Spread sealant bed over deck-drain flange at roof drains, and securely seal roofing in place with clamping ring.

3.06 BASE FLASHING INSTALLATION

A. Install sheet flashings and preformed flashing accessories, and adhere to substrates according to roofing system manufacturer's written instructions.

B. Apply bonding adhesive to substrate and underside of sheet flashing at required rate, and allow to partially dry. Do not apply to seam area of flashing.

C. Flash penetrations and field-formed inside and outside corners with cured or uncured sheet flashing.

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D. Clean seam areas, overlap, and firmly roll sheet flashings into the adhesive. Hot-air weld side and end laps to ensure a watertight seam installation.

E. Terminate and seal top of sheet flashings.

3.07 WALKWAY INSTALLATION

A. Flexible Walkways: Install walkway products in locations indicated. Heat weld to substrate or adhere walkway products to substrate with compatible adhesive according to roofing system manufacturer's written instructions.

3.08 FIELD QUALITY CONTROL

A. Testing Agency: Engage a qualified testing agency to inspect substrate conditions, surface preparation, membrane application, flashings, protection, and drainage components, and to furnish reports to Architect.

B. Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect roofing installation on completion.

C. Repair or remove and replace components of roofing system where inspections indicate that they do not comply with specified requirements.

D. Additional testing and inspecting, at Contractor's expense, will be performed to determine if replaced or additional work complies with specified requirements.

3.09 PROTECTING AND CLEANING

A. Protect roofing system from damage and wear during remainder of construction period. When remaining construction does not affect or endanger roofing, inspect roofing for deterioration and damage, describing its nature and extent in a written report, with copies to Architect and Owner.

B. Correct deficiencies in or remove roofing system that does not comply with requirements, repair substrates, and repair or reinstall roofing system to a condition free of damage and deterioration at time of Substantial Completion and according to warranty requirements.

C. Clean overspray and spillage from adjacent construction using cleaning agents and procedures recommended by manufacturer of affected construction.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

07540 - 11May 2018

3.010 ROOFING INSTALLER'S WARRANTY

A. WHEREAS_______________________________of ___________________________, herein called the "Roofing Installer," has performed roofing and associated work ("work") on the following project:

1. Owner: <Insert name of Owner>. 2. Address: <Insert address>. 3. Building Name/Type: <Insert information>. 4. Address: <Insert address>. 5. Area of Work: <Insert information>. 6. Acceptance Date: _________________. 7. Warranty Period: <Insert time>. 8. Expiration Date: __________________.

B. AND WHEREAS Roofing Installer has contracted (either directly with Owner or indirectly as a subcontractor) to warrant said work against leaks and faulty or defective materials and workmanship for designated Warranty Period,

C. NOW THEREFORE Roofing Installer hereby warrants, subject to terms and conditions herein set forth, that during Warranty Period he will, at his own cost and expense, make or cause to be made such repairs to or replacements of said work as are necessary to correct faulty and defective work and as are necessary to maintain said work in a watertight condition.

D. This Warranty is made subject to the following terms and conditions:

1. Specifically excluded from this Warranty are damages to work and other parts of the building, and to building contents, caused by:

a. lightning; b. peak gust wind speed exceeding <Insert mph >; c. fire; d. failure of roofing system substrate, including cracking, settlement,

excessive deflection, deterioration, and decomposition; e. faulty construction of parapet walls, copings, chimneys, skylights, vents,

equipment supports, and other edge conditions and penetrations of the work;

f. vapor condensation on bottom of roofing; and g. activity on roofing by others, including construction contractors,

maintenance personnel, other persons, and animals, whether authorized or unauthorized by Owner.

2. When work has been damaged by any of foregoing causes, Warranty shall be null and void until such damage has been repaired by Roofing Installer and until cost and expense thereof have been paid by Owner or by another responsible party so designated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Thermoplastic Polyolefin (TPO) Roofing Department of Public Utilities – City of Richmond, VA

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3. Roofing Installer is responsible for damage to work covered by this Warranty but is not liable for consequential damages to building or building contents resulting from leaks or faults or defects of work.

4. During Warranty Period, if Owner allows alteration of work by anyone other than Roofing Installer, including cutting, patching, and maintenance in connection with penetrations, attachment of other work, and positioning of anything on roof, this Warranty shall become null and void on date of said alterations, but only to the extent said alterations affect work covered by this Warranty. If Owner engages Roofing Installer to perform said alterations, Warranty shall not become null and void unless Roofing Installer, before starting said work, shall have notified Owner in writing, showing reasonable cause for claim, that said alterations would likely damage or deteriorate work, thereby reasonably justifying a limitation or termination of this Warranty.

5. During Warranty Period, if original use of roof is changed and it becomes used for, but was not originally specified for, a promenade, work deck, spray-cooled surface, flooded basin, or other use or service more severe than originally specified, this Warranty shall become null and void on date of said change, but only to the extent said change affects work covered by this Warranty.

6. Owner shall promptly notify Roofing Installer of observed, known, or suspected leaks, defects, or deterioration and shall afford reasonable opportunity for Roofing Installer to inspect work and to examine evidence of such leaks, defects, or deterioration.

7. This Warranty is recognized to be the only warranty of Roofing Installer on said work and shall not operate to restrict or cut off Owner from other remedies and resources lawfully available to Owner in cases of roofing failure. Specifically, this Warranty shall not operate to relieve Roofing Installer of responsibility for performance of original work according to requirements of the Contract Documents, regardless of whether Contract was a contract directly with Owner or a subcontract with Owner's General Contractor.

E. IN WITNESS THEREOF, this instrument has been duly executed this ___________ day of ___________________, ________________.

1. Authorized Signature: _______________________________________. 2. Name: ______________________________________. 3. Title: _______________________________________.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 1 May 2018

SECTION 07552

MODIFIED BITUMINOUS MEMBRANE ROOFING

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Styrene-butadiene-styrene (SBS) modified bituminous membrane roofing.

2. Roof insulation.

3. Gypsum cover board.

1.03 DEFINITIONS

A. Roofing Terminology: See ASTM D 1079 and glossary of NRCA's "The NRCA Roofing and Waterproofing Manual" for definition of terms related to roofing work in this Section.

1.04 PERFORMANCE REQUIREMENTS

A. General Performance: Installed membrane roofing and base flashings shall withstand specified uplift pressures, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction. Membrane roofing and base flashings shall remain watertight.

B. Material Compatibility: Provide roofing materials that are compatible with one another under conditions of service and application required, as demonstrated by membrane roofing manufacturer based on testing and field experience.

C. Roofing System Design: Provide membrane roofing system that is identical to systems that have been successfully tested by a qualified testing and inspecting agency to resist uplift pressure calculated according to ASCE/SEI 7.

D. Solar Reflectance Index: Not less than 70 when calculated according to ASTM E 1980 based on testing identical products by a qualified testing agency.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

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1.05 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Shop Drawings: For roofing system. Include plans, elevations, sections, details, and attachments to other work.

1. Base flashings and membrane terminations.

2. Constant thickness insulation.

3. Crickets, saddles, and tapered edge strips, including slopes.

4. Insulation fastening patterns for corner, perimeter, and field-of-roof locations.

C. Samples for Verification: For the following products:

1. Sheet roofing materials, including base-ply sheet, roofing membrane sheet, membrane cap sheet and flashing sheet, of color specified.

2. Roof insulation.

D. Qualification Data: For qualified Installer.

E. Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system complies with requirements specified in "Performance Requirements" Article.

1. Submit evidence of complying with performance requirements.

F. Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer and witnessed by a qualified testing agency, for components of membrane roofing system.

G. Warranties: Sample of special warranties.

1.06 CLOSEOUT SUBMITTALS

A. Maintenance Data: For roofing system to include in maintenance manuals.

1.07 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that is UL listed for membrane roofing system identical to that used for this Project.

B. Installer Qualifications: A qualified firm that is approved, authorized, or licensed by membrane roofing system manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special warranty.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

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C. Source Limitations: Obtain components including roof insulation and cold adhesive for membrane roofing system from same manufacturer as membrane roofing or approved by membrane roofing manufacturer.

D. Exterior Fire-Test Exposure: ASTM E 108, Class A; for application and roof slopes indicated, as determined by testing identical membrane roofing materials by a qualified testing agency. Materials shall be identified with appropriate markings of applicable testing agency.

E. Fire-Resistance Ratings: Where indicated, provide fire-resistance-rated roof assemblies identical to those of assemblies tested for fire resistance per ASTM E 119 by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.

F. Preinstallation Roofing Conference: Conduct conference at Project site.

1. Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency representative, roofing Installer, roofing system manufacturer's representative, deck Installer, and installers whose work interfaces with or affects roofing, including installers of roof accessories and roof-mounted equipment.

2. Review methods and procedures related to roofing installation, including manufacturer's written instructions.

3. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

4. Examine deck substrate conditions and finishes for compliance with requirements, including flatness and fastening.

5. Review structural loading limitations of roof deck during and after roofing.

6. Review base flashings, special roofing details, roof drainage, roof penetrations, equipment curbs, and condition of other construction that will affect roofing system.

7. Review governing regulations and requirements for insurance and certificates if applicable.

8. Review temporary protection requirements for roofing system during and after installation.

9. Review roof observation and repair procedures after roofing installation.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 4 May 2018

1.08 DELIVERY, STORAGE, AND HANDLING

A. Deliver roofing materials to Project site in original containers with seals unbroken and labeled with manufacturer's name, product brand name and type, date of manufacture, approval or listing agency markings, and directions for storing and mixing with other components.

B. Store liquid materials in their original undamaged containers in a clean, dry, protected location and within the temperature range required by roofing system manufacturer. Protect stored liquid material from direct sunlight.

1. Discard and legally dispose of liquid material that cannot be applied within its stated shelf life.

C. Protect roof insulation materials from physical damage and from deterioration by sunlight, moisture, soiling, and other sources. Store in a dry location. Comply with insulation manufacturer's written instructions for handling, storing, and protecting during installation.

D. Handle and store roofing materials and place equipment in a manner to avoid permanent deflection of deck.

1.09 PROJECT CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.

1.010 WARRANTY

A. Special Warranty: Manufacturer's standard or customized form, without monetary limitation, in which manufacturer agrees to repair or replace components of membrane roofing system that fail in materials or workmanship within specified warranty period.

1. Special warranty includes membrane roofing, base flashings, roof insulation, fasteners, cover boards, roofing accessories, and other components of membrane roofing system.

2. Warranty Period: Twenty (20) years from date of Substantial Completion.

B. Special Project Warranty: Submit roofing Installer's warranty, on warranty form at end of this Section, signed by Installer, covering the Work of this Section, including all components of membrane roofing system such as membrane roofing, base flashing, roof insulation, fasteners, cover boards, substrate boards, vapor retarders, and walkway products, for the following warranty period:

1. Warranty Period: Two years from date of Substantial Completion.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 5 May 2018

PART 2 - PRODUCTS

2.01 SBS-MODIFIED ASPHALT-SHEET MATERIALS

A. SBS-Modified Bituminous Membrane Roofing:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. CertainTeed Corp. b. Garland Company, Inc. (The). c. Johns Manville. d. Soprema.

B. Roofing Membrane Sheet: ASTM D 6162, Grade S, Type I, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); smooth surfaced; suitable for application method specified.

C. Granule-Surface Roofing Membrane Cap Sheet: ASTM D 6162, Grade G, Type I, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); granular surfaced; suitable for application method specified, and as follows:

1. Granule Color: White.

2.02 BASE-PLY SHEET MATERIALS

A. Base-Ply Sheet: ASTM D 6162, Grade S, Type I, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); smooth surfaced; suitable for application method specified.

2.03 BASE FLASHING SHEET MATERIALS

A. Backer Sheet: ASTM D 6162, Grade S, Type I or II, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); smooth surfaced; suitable for application method specified.

B. Granule-Surfaced Flashing Sheet: ASTM D 6162, Grade G, Type I or II, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); granular surfaced; suitable for application method specified, and as follows:

1. Granule Color: White.

2.04 AUXILIARY ROOFING MEMBRANE MATERIALS

A. General: Auxiliary materials recommended by roofing system manufacturer for intended use and compatible with roofing membrane.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 6 May 2018

1. Liquid-type auxiliary materials shall comply with VOC limits of authorities having jurisdiction.

2. Adhesives and sealants that are not on the exterior side of weather barrier shall comply with the following limits for VOC content when calculated according to 40 CFR 59, Subpart D (EPA Method 24):

a. Plastic Foam Adhesives: 50 g/L. b. Gypsum Board and Panel Adhesives: 50 g/L. c. Multipurpose Construction Adhesives: 70 g/L. d. Fiberglass Adhesives: 80 g/L. e. Contact Adhesive: 80 g/L. f. Other Adhesives: 250 g/L. g. Nonmembrane Roof Sealants: 300 g/L. h. Sealant Primers for Nonporous Substrates: 250 g/L. i. Sealant Primers for Porous Substrates: 775 g/L.

B. Asphalt Primer: ASTM D 41.

C. Cold-Applied Adhesive: Roofing system manufacturer's standard asphalt-based, one- or two-part, asbestos-free, cold-applied adhesive specially formulated for compatibility and use with roofing membrane and base flashings.

D. Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required by roofing system manufacturer for application.

E. Mastic Sealant: Polyisobutylene, plain or modified bitumen; nonhardening, nonmigrating, nonskinning, and nondrying.

F. Fasteners: Factory-coated steel fasteners and metal or plastic plates complying with corrosion-resistance provisions in FM Approvals 4470, designed for fastening roofing membrane components to substrate; tested by manufacturer for required pullout strength, and acceptable to roofing system manufacturer.

G. Roofing Granules: Ceramic-coated roofing granules, No. 11 screen size with 100 percent passing No. 8 sieve and 98 percent of mass retained on No. 40 sieve, color to match roofing membrane.

H. Miscellaneous Accessories: Provide those recommended by roofing system manufacturer.

2.05 ROOF INSULATION

A. General: Preformed roof insulation boards manufactured or approved by roofing manufacturer, selected from manufacturer's standard sizes suitable for application, of thicknesses indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 7 May 2018

B. Polyisocyanurate Board Insulation: ASTM C 1289, Type II, Class 1, Grade 2, felt or glass-fiber mat facer on both major surfaces.

C. Insulation: Existing roof deck is sloped at approximately 1 percent.

D. Provide preformed saddles, crickets, tapered edge strips, and other insulation shapes where indicated for sloping to drain. Fabricate to slopes indicated.

2.06 INSULATION ACCESSORIES

A. General: Furnish roof insulation accessories recommended by insulation manufacturer for intended use and compatibility with membrane roofing.

B. Fasteners: Factory-coated steel fasteners and metal or plastic plates meeting corrosion-resistance provisions in FM Approvals 4470, designed for fastening roof insulation to substrate, and acceptable to roofing system manufacturer.

C. Full-Spread Applied Insulation Adhesive: Insulation manufacturer's recommended spray-applied, low-rise, two-component urethane adhesive formulated to attach roof insulation to substrate or to another insulation layer.

D. Insulation Cant Strips: ASTM C 728, perlite insulation board.

E. Wood Nailer Strips: Preservative treated lumber, treated by the Pressure Process. AWPA U1; Use Category UC3b for exterior construction not in contact with the ground.

F. Tapered Edge Strips: ASTM C 728, perlite insulation board.

G. Cover Board: ASTM C 1177/C 1177M, glass-mat, water-resistant gypsum substrate, 5/8 inch thick.

1. Products: Subject to compliance with requirements, provide the following:

a. Georgia-Pacific Corporation; Dens Deck.

H. Substrate Joint Tape: 6- or 8-inch-wide, coated, glass-fiber joint tape.

2.07 WALKWAYS

A. Walkway Cap Sheet Strips: ASTM D 6162, Grade G, Type I or II, SBS-modified asphalt sheet (reinforced with a combination of polyester fabric and glass fibers); granular surfaced; suitable for application method specified, and as follows:

1. Granule Color: White.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 8 May 2018

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with the following requirements and other conditions affecting performance of roofing system:

1. Verify that roof openings and penetrations are in place and curbs are set and braced and that roof drain bodies are securely clamped in place.

2. Verify that wood cants, blocking, curbs, and nailers are securely anchored to roof deck at penetrations and terminations and that nailers match thicknesses of insulation.

3. Verify that minimum concrete drying period recommended by roofing system manufacturer has passed.

4. Verify that concrete substrate is visibly dry and free of moisture. Test for capillary moisture by plastic sheet method according to ASTM D 4263.

5. Verify that any asphalt or other remnant of previous roof systems that will impair adhesion of roofing components to roof deck have been removed.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 PREPARATION

A. Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation according to roofing system manufacturer's written instructions. Remove sharp projections.

B. Prevent materials from entering and clogging roof drains and conductors and from spilling or migrating onto surfaces of other construction. Remove roof-drain plugs when no work is taking place or when rain is forecast.

C. Prime surface of concrete deck with asphalt primer at a rate of 3/4 gal./100 sq. ft. and allow primer to dry.

D. Install insulation strips in ribs of acoustical roof decks according to acoustical roof deck manufacturer's written instructions.

3.03 INSULATION INSTALLATION

A. Comply with roofing system manufacturer's written instructions for installing roof insulation.

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B. Insulation Cant Strips: Install and secure preformed 45-degree insulation cant strips at junctures of roofing membrane system with vertical surfaces or angle changes more than 45 degrees.

C. Install tapered insulation under area of roofing to conform to slopes indicated.

D. Install insulation with long joints of insulation in a continuous straight line with end joints staggered between rows, abutting edges and ends between boards. Fill gaps exceeding 1/4 inch with insulation.

1. Cut and fit insulation within 1/4 inch of nailers, projections, and penetrations.

E. Install insulation under area of roofing to achieve required thickness. Where overall insulation thickness is 2.7 inches or more, install two or more layers with joints of each succeeding layer staggered from joints of previous layer a minimum of 6 inches in each direction.

1. Where installing composite and noncomposite insulation in two or more layers, install noncomposite board insulation for bottom layer and intermediate layers, if applicable, and install composite board insulation for top layer.

F. Trim surface of insulation where necessary at roof drains so completed surface is flush and does not restrict flow of water.

G. Install tapered edge strips at perimeter edges of roof that do not terminate at vertical surfaces.

H. Adhered Insulation: Install each layer of insulation and adhere to substrate as follows:

1. Prime surface of concrete deck with asphalt primer at rate of 3/4 gal./100 sq. ft. and allow primer to dry.

2. Set each layer of insulation in a uniform coverage of full-spread insulation adhesive, firmly pressing and maintaining insulation in place.

I. Install cover boards over insulation with long joints in continuous straight lines with end joints staggered between rows. Offset joints a minimum of 6 inches in each direction from joints of insulation below. Loosely butt cover boards together and adhere to insulation. Tape joints if required by roofing system manufacturer.

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Byrd Park Pump Station Roof Repair and Crane Replacement Modified Bituminous Membrane Roofing Department of Public Utilities – City of Richmond, VA

07552 - 10 May 2018

3.04 ROOFING MEMBRANE INSTALLATION, GENERAL (PUMP STATION)

A. Install roofing membrane system according to roofing system manufacturer's written instructions and applicable recommendations in ARMA/NRCA's "Quality Control Guidelines for the Application of Polymer Modified Bitumen Roofing."

1. Install roofing system MBS- (2 with base sheet) – I – L - M, according to roof assembly identification matrix and roof assembly layout illustrations in NRCA's "The NRCA Roofing and Waterproofing Manual" and to requirements in this Section.

B. Start installation of roofing membrane in presence of roofing system manufacturer's technical personnel.

C. Coordinate installation of roofing system so insulation and other components of the roofing membrane system not permanently exposed are not subjected to precipitation or left uncovered at the end of the workday or when rain is forecast.

1. At end of each day's work, provide tie-offs to cover exposed roofing membrane sheets and insulation with a course of coated felt set in roofing cement or hot roofing asphalt, with joints and edges sealed.

2. Complete terminations and base flashings and provide temporary seals to prevent water from entering completed sections of roofing system.

3. Remove and discard temporary seals before beginning work on adjoining roofing.

D. Substrate-Joint Penetrations: Prevent roofing adhesives from penetrating substrate joints, entering building, or damaging roofing system components or adjacent building construction.

3.05 BASE-PLY SHEET INSTALLATION

A. Install glass-fiber and polyester base-ply sheets according to roofing system manufacturer's written instructions starting at low point of roofing system. Align glass-fiber base-ply sheets without stretching. Extend sheets over and terminate beyond cants.

1. Shingle side laps of glass-fiber and polyester base-ply sheets uniformly to ensure that required number of glass-fiber base-ply sheets covers substrate at any point. Shingle in direction to shed water.

2. Embed each glass-fiber base-ply sheet in a continuous void-free mopping of adhesive to form a uniform membrane without glass-fiber base-ply sheets touching.

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3.06 SBS-MODIFIED BITUMINOUS MEMBRANE INSTALLATION

A. Install modified bituminous roofing membrane sheet and cap sheet according to roofing manufacturer's written instructions, starting at low point of roofing system. Extend roofing membrane sheets over and terminate beyond cants, installing as follows:

1. Adhere to substrate in cold-applied adhesive.

2. Unroll roofing membrane sheets and allow them to relax for minimum time period required by manufacturer.

B. Laps: Accurately align roofing membrane sheets, without stretching, and maintain uniform side and end laps. Stagger end laps. Completely bond and seal laps, leaving no voids.

1. Repair tears and voids in laps and lapped seams not completely sealed.

2. Apply roofing granules to cover exuded bead at laps while bead is hot.

C. Install roofing membrane sheets so side and end laps shed water.

3.07 FLASHING AND STRIPPING INSTALLATION

A. Install base flashing over cant strips and other sloped and vertical surfaces, at roof edges, and at penetrations through roof; secure to substrates according to roofing system manufacturer's written instructions, and as follows:

1. Prime substrates with asphalt primer if required by roofing system manufacturer.

2. Backer Sheet Application: Adhere backer sheet to substrate in cold-applied adhesive at rate required by roofing system manufacturer.

3. Flashing Sheet Application: Adhere flashing sheet to substrate in cold-applied adhesive at rate required by roofing system manufacturer.

B. Extend base flashing up walls or parapets a minimum of 8 inches above roofing membrane and 4 inches onto field of roofing membrane.

C. Mechanically fasten top of base flashing securely at terminations and perimeter of roofing.

1. Seal top termination of base flashing with a strip of glass-fiber fabric set in asphalt roofing cement. Provide 1” x 1/8” aluminum termination bar, fastened at 8 inches onto center into mortar joint below coping stone.

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D. Roof Drains: Set 30-by-30-inch-square metal flashing in bed of asphalt roofing cement on completed roofing membrane. Cover metal flashing with roofing membrane cap-sheet stripping and extend a minimum of 6 inches beyond edge of metal flashing onto field of roofing membrane. Clamp roofing membrane, metal flashing, and stripping into roof-drain clamping ring.

1. Install stripping according to roofing system manufacturer's written instructions.

3.08 WALKWAY INSTALLATION

A. Walkway Cap Sheet Strips: Install walkway cap sheet strips over roofing membrane using same application method as used for roofing membrane cap sheet.

3.09 FIELD QUALITY CONTROL

A. Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect roofing installation on completion.

1. Notify Architect and Owner 48 hours in advance of date and time of inspection.

B. Roofing system will be considered defective if it does not pass tests and inspections.

1. Additional testing and inspecting, at Contractor's expense, will be performed to determine if replaced or additional work complies with specified requirements.

3.010 PROTECTING AND CLEANING

A. Protect roofing system from damage and wear during remainder of construction period. When remaining construction will not affect or endanger roofing, inspect roofing for deterioration and damage, describing its nature and extent in a written report, with copies to Architect and Owner.

B. Correct deficiencies in or remove roofing system that does not comply with requirements, repair substrates, and repair or reinstall roofing system to a condition free of damage and deterioration at time of Substantial Completion and according to warranty requirements.

C. Clean overspray and spillage from adjacent construction using cleaning agents and procedures recommended by manufacturer of affected construction.

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3.011 ROOFING INSTALLER'S WARRANTY (SAMPLE)

A. WHEREAS <Insert name> of <Insert address>, herein called the "Roofing Installer," has performed roofing and associated work ("work") on the following project:

1. Owner: <Insert name of Owner>.

2. Address: <Insert address>.

3. Building Name/Type: <Insert information>.

4. Address: <Insert address>.

5. Area of Work: <Insert information>.

6. Acceptance Date: <Insert date>.

7. Warranty Period: <Insert time>.

8. Expiration Date: <Insert date>.

B. AND WHEREAS Roofing Installer has contracted (either directly with Owner or indirectly as a subcontractor) to warrant said work against leaks and faulty or defective materials and workmanship for designated Warranty Period,

C. NOW THEREFORE Roofing Installer hereby warrants, subject to terms and conditions herein set forth, that during Warranty Period he will, at his own cost and expense, make or cause to be made such repairs to or replacements of said work as are necessary to correct faulty and defective work and as are necessary to maintain said work in a watertight condition.

D. This Warranty is made subject to the following terms and conditions:

1. Specifically excluded from this Warranty are damages to work and other parts of the building, and to building contents, caused by:

a. lightning; b. peak gust wind speed exceeding 90 mph; c. fire; d. failure of roofing system substrate, including cracking, settlement,

excessive deflection, deterioration, and decomposition; e. faulty construction of parapet walls, copings, chimneys, skylights,

vents, equipment supports, and other edge conditions and penetrations of the work;

f. vapor condensation on bottom of roofing; and

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g. activity on roofing by others, including construction contractors, maintenance personnel, other persons, and animals, whether authorized or unauthorized by Owner.

2. When work has been damaged by any of foregoing causes, Warranty shall be null and void until such damage has been repaired by Roofing Installer and until cost and expense thereof have been paid by Owner or by another responsible party so designated.

3. Roofing Installer is responsible for damage to work covered by this Warranty but is not liable for consequential damages to building or building contents resulting from leaks or faults or defects of work.

4. During Warranty Period, if Owner allows alteration of work by anyone other than Roofing Installer, including cutting, patching, and maintenance in connection with penetrations, attachment of other work, and positioning of anything on roof, this Warranty shall become null and void on date of said alterations, but only to the extent said alterations affect work covered by this Warranty. If Owner engages Roofing Installer to perform said alterations, Warranty shall not become null and void unless Roofing Installer, before starting said work, shall have notified Owner in writing, showing reasonable cause for claim, that said alterations would likely damage or deteriorate work, thereby reasonably justifying a limitation or termination of this Warranty.

5. During Warranty Period, if original use of roof is changed and it becomes used for, but was not originally specified for, a promenade, work deck, spray-cooled surface, flooded basin, or other use or service more severe than originally specified, this Warranty shall become null and void on date of said change, but only to the extent said change affects work covered by this Warranty.

6. Owner shall promptly notify Roofing Installer of observed, known, or suspected leaks, defects, or deterioration and shall afford reasonable opportunity for Roofing Installer to inspect work and to examine evidence of such leaks, defects, or deterioration.

7. This Warranty is recognized to be the only warranty of Roofing Installer on said work and shall not operate to restrict or cut off Owner from other remedies and resources lawfully available to Owner in cases of roofing failure. Specifically, this Warranty shall not operate to relieve Roofing Installer of responsibility for performance of original work according to requirements of the Contract Documents, regardless of whether Contract was a contract directly with Owner or a subcontract with Owner's General Contractor.

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E. IN WITNESS THEREOF, this instrument has been duly executed this <Insert day> day of <Insert month>, <Insert year>.

1. Authorized Signature: <Insert signature>.

2. Name: <Insert name>.

3. Title: <Insert title>.

END OF SECTION

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PAGE LEFT INTENTIONALLY BLANK

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Byrd Park Pump Station Roof Repair and Crane Replacement Sheet Metal Flashing and Trim Department of Public Utilities – City of Richmond, VA

07620-1 May 2018

SECTION 07620

SHEET METAL FLASHING AND TRIM

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes: 1. Formed roof-drainage sheet metal fabrications. 2. Formed steep-slope roof sheet metal fabrications. 3. Formed wall sheet metal fabrications.

1.2 PREINSTALLATION MEETINGS

A. Pre-installation Conference: Conduct conference at Project site.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: For sheet metal flashing and trim.

1. Include plans, elevations, sections, and attachment details. 2. Distinguish between shop- and field-assembled work. 3. Include identification of finish for each item. 4. Include pattern of seams and details of termination points, expansion joints and

expansion-joint covers, direction of expansion, roof-penetration flashing, and connections to adjoining work.

C. Samples: For each exposed product and for each color and texture specified.

1.4 INFORMATIONAL SUBMITTALS

A. Product certificates.

B. Product test reports.

C. Sample warranty.

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1.5 CLOSEOUT SUBMITTALS

A. Maintenance data.

1.6 QUALITY ASSURANCE

A. Fabricator Qualifications: Employs skilled workers who custom fabricate sheet metal flashing and trim similar to that required for this Project and whose products have a record of successful in-service performance.

1. For copings and roof edge flashings that are SPRI ES-1 tested, shop shall be listed as able to fabricate required details as tested and approved.

B. Mockups: Build mockups to verify selections made under Sample submittals to demonstrate aesthetic effects and to set quality standards for fabrication and installation.

1. Build mockup of typical roof edge and eave, including fascia, fascia trim, soffits, and apron flashing, approximately 10 feet long.

1.7 WARRANTY

A. Special Warranty on Finishes: Manufacturer agrees to repair finish or replace sheet metal flashing and trim that shows evidence of deterioration of factory-applied finishes within specified warranty period.

1. Finish Warranty Period: 20 years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. General: Sheet metal flashing and trim assemblies shall withstand wind loads, structural movement, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction. Completed sheet metal flashing and trim shall not rattle, leak, or loosen, and shall remain watertight.

B. Sheet Metal Standard for Flashing and Trim: Comply with NRCA's "The NRCA Roofing Manual" and SMACNA's "Architectural Sheet Metal Manual" requirements for dimensions and profiles shown unless more stringent requirements are indicated.

C. SPRI Wind Design Standard: Manufacture and install roof edge flashings tested according to SPRI ES-1 and capable of resisting the following design pressure:

1. Design Pressure: 53.5 psf.

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D. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes.

1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces.

2.2 SHEET METALS

A. General: Protect mechanical and other finishes on exposed surfaces from damage by applying strippable, temporary protective film before shipping.

B. Aluminum Sheet: ASTM B 209 alloy as standard with manufacturer for finish required, with temper as required to suit forming operations and performance required.

1. Exposed Coil-Coated Finish:

a. Two-Coat Fluoropolymer: AAMA 620. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

2. Color: White.

C. Metallic-Coated Steel Sheet: Provide zinc-coated (galvanized) steel sheet according to ASTM A 653/A 653M, G90 coating designation or aluminum-zinc alloy-coated steel sheet according to ASTM A 792/A 792M, Class AZ50 coating designation, Grade 40; pre-painted by coil-coating process to comply with ASTM A 755/A 755M. 1. Exposed Coil-Coated Finish:

a. Two-Coat Fluoropolymer: AAMA 621. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

2. Color: White.

2.3 UNDERLAYMENT MATERIALS

A. Self-Adhering, High-Temperature Sheet: Minimum 30 mils thick, consisting of a slip-resistant polyethylene- or polypropylene-film top surface laminated to a layer of butyl- or SBS-modified asphalt adhesive, with release-paper backing; specifically designed to withstand high metal temperatures beneath metal roofing. Provide primer according to written recommendations of underlayment manufacturer.

1. Products: Subject to compliance with requirements, provide one of the following:

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a. Carlisle Residential, a division of Carlisle Construction Materials; WIP 300HT.

b. Grace Construction Products, a unit of W. R. Grace & Co.-Conn.; Grace Ice and Water Shield HT.

c. Henry Company; Blueskin PE200 HT. d. Metal-Fab Manufacturing, LLC; MetShield.

2. Thermal Stability: ASTM D 1970; stable after testing at 240 deg F or higher. 3. Low-Temperature Flexibility: ASTM D 1970; passes after testing at minus 20

deg F or lower.

2.4 MISCELLANEOUS MATERIALS

A. General: Provide materials and types of fasteners, solder, protective coatings, sealants, and other miscellaneous items as required for complete sheet metal flashing and trim installation and as recommended by manufacturer of primary sheet metal or manufactured item unless otherwise indicated.

B. Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and bolts, and other suitable fasteners designed to withstand design loads and recommended by manufacturer of primary sheet metal or manufactured item.

1. General: Blind fasteners or self-drilling screws, gasketed, with hex-washer head.

a. Exposed Fasteners: Heads matching color of sheet metal using plastic caps or factory-applied coating. Provide metal-backed EPDM or PVC sealing washers under heads of exposed fasteners bearing on weather side of metal.

b. Blind Fasteners: High-strength aluminum or stainless-steel rivets suitable for metal being fastened.

c. Spikes and Ferrules: Same material as gutter; with spike with ferrule matching internal gutter width.

2. Fasteners for Aluminum Sheet: Aluminum or Series 300 stainless steel. 3. Fasteners for Zinc-Coated (Galvanized) or Aluminum-Zinc Alloy-Coated Steel

Sheet: Series 300 stainless steel or hot-dip galvanized steel according to ASTM A 153/A 153M or ASTM F 2329.

C. Solder: 1. For Zinc-Coated (Galvanized) Steel: ASTM B 32, Grade Sn50, 50 percent tin

and 50 percent lead or Grade Sn60, 60 percent tin and 40 percent lead with maximum lead content of 0.2 percent.

D. Sealant Tape: Pressure-sensitive, 100 percent solids, polyisobutylene compound sealant tape with release-paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape 1/2 inch wide and 1/8 inch thick.

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E. Elastomeric Sealant: ASTM C 920, elastomeric polyurethane polymer sealant; of type, grade, class, and use classifications required to seal joints in sheet metal flashing and trim and remain watertight.

F. Epoxy Seam Sealer: Two-part, noncorrosive, aluminum seam-cementing compound, recommended by aluminum manufacturer for exterior nonmoving joints, including riveted joints.

G. Bituminous Coating: Cold-applied asphalt emulsion according to ASTM D 1187.

H. Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required for application.

2.5 FABRICATION, GENERAL

A. General: Custom fabricate sheet metal flashing and trim to comply with details shown and recommendations in cited sheet metal standard that apply to design, dimensions, geometry, metal thickness, and other characteristics of item required. Fabricate sheet metal flashing and trim in shop to greatest extent possible.

1. Obtain field measurements for accurate fit before shop fabrication. 2. Form sheet metal flashing and trim to fit substrates without excessive oil canning,

buckling, and tool marks; true to line, levels, and slopes; and with exposed edges folded back to form hems.

3. Conceal fasteners and expansion provisions where possible. Do not use exposed fasteners on faces exposed to view.

B. Expansion Provisions: Form metal for thermal expansion of exposed flashing and trim.

1. Form expansion joints of intermeshing hooked flanges, not less than 1 inch deep, filled with butyl sealant concealed within joints.

2. Use lapped expansion joints only where indicated on Drawings.

C. Sealant Joints: Where movable, non-expansion-type joints are required, form metal to provide for proper installation of elastomeric sealant according to cited sheet metal standard.

D. Fabricate cleats and attachment devices from same material as accessory being anchored or from compatible, noncorrosive metal.

E. Fabricate cleats and attachment devices of sizes as recommended by cited sheet metal standard for application, but not less than thickness of metal being secured.

F. Seams: Fabricate nonmoving seams with flat-lock seams. Tin edges to be seamed, form seams, and solder.

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G. Seams for Aluminum: Fabricate nonmoving seams with flat-lock seams. Form seams and seal with epoxy seam sealer. Rivet joints where necessary for strength.

2.6 ROOF-DRAINAGE SHEET METAL FABRICATIONS

A. Hanging Gutters: Fabricate to cross section required, complete with end pieces, outlet tubes, and other accessories as required. Fabricate in minimum 96-inch-long sections. Furnish flat-stock gutter brackets and gutter spacers and straps fabricated from same metal as gutters, of size recommended by cited sheet metal standard but with thickness not less than twice the gutter thickness. Fabricate expansion joints, expansion-joint covers, and gutter accessories from same metal as gutters. Shop fabricate interior and exterior corners.

1. Accessories: Continuous, removable leaf screen with sheet metal frame and hardware cloth screen.

B. Downspouts: Fabricate rectangular downspouts to dimensions indicated, complete with mitered elbows. Furnish with metal hangers from same material as downspouts and anchors. Shop fabricate elbows.

1. Hanger Style: SMACNA Figure 1-35A. 2. Fabricate from the following materials:

a. Aluminum: 0.024 inch thick. b. Galvanized Steel: 0.022 inch thick. c. Aluminum-Zinc Alloy-Coated Steel: 0.022 inch thick.

2.7 STEEP-SLOPE ROOF SHEET METAL FABRICATIONS

A. Apron, Step, Cricket, and Backer Flashing: Fabricate from the following materials: 1. Aluminum: 0.032 inch thick. 2. Galvanized Steel: 0.022 inch thick. 3. Aluminum-Zinc Alloy-Coated Steel: 0.022 inch thick.

B. Drip Edges: Fabricate from the following materials: 1. Aluminum: 0.032 inch thick. 2. Galvanized Steel: 0.022 inch thick. 3. Aluminum-Zinc Alloy-Coated Steel: 0.022 inch thick.

C. Eave, Rake and Drip Flashing or Cladding: Fabricate from the following materials: 1. Aluminum: 0.032 inch thick. 2. Galvanized Steel: 0.022 inch thick. 3. Aluminum-Zinc Alloy-Coated Steel: 0.022 inch thick.

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PART 3 - EXECUTION

3.1 UNDERLAYMENT INSTALLATION

A. Self-Adhering Sheet Underlayment: Install self-adhering sheet underlayment, wrinkle free. Prime substrate if recommended by underlayment manufacturer. Comply with temperature restrictions of underlayment manufacturer for installation; use primer for installing underlayment at low temperatures. Apply in shingle fashion to shed water, with end laps of not less than 6 inches staggered 24 inches between courses. Overlap side edges not less than 3-1/2 inches. Roll laps and edges with roller. Cover underlayment within 14 days.

3.2 INSTALLATION, GENERAL

A. General: Anchor sheet metal flashing and trim and other components of the Work securely in place, with provisions for thermal and structural movement. Use fasteners, solder, protective coatings, separators, sealants, and other miscellaneous items as required to complete sheet metal flashing and trim system.

1. Install sheet metal flashing and trim true to line, levels, and slopes. Provide uniform, neat seams with minimum exposure of solder, welds, and sealant.

2. Install sheet metal flashing and trim to fit substrates and to result in watertight performance. Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal.

3. Space cleats not more than 12 inches apart. Attach each cleat with at least two fasteners. Bend tabs over fasteners.

4. Install exposed sheet metal flashing and trim with limited oil canning, and free of buckling and tool marks.

5. Torch cutting of sheet metal flashing and trim is not permitted.

B. Metal Protection: Where dissimilar metals contact each other, or where metal contacts pressure-treated wood or other corrosive substrates, protect against galvanic action or corrosion by painting contact surfaces with bituminous coating or by other permanent separation as recommended by sheet metal manufacturer or cited sheet metal standard.

1. Coat concealed side of uncoated-aluminum sheet metal flashing and trim with bituminous coating where flashing and trim contact wood, ferrous metal, or cementitious construction.

2. Underlayment: Where installing sheet metal flashing and trim directly on cementitious or wood substrates, install underlayment and cover with slip sheet.

C. Fasteners: Use fastener sizes that penetrate wood blocking or sheathing not less than 1-1/4 inches for nails and not less than 3/4 inch for wood screws substrate not less than recommended by fastener manufacturer to achieve maximum pull-out resistance.

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Byrd Park Pump Station Roof Repair and Crane Replacement Sheet Metal Flashing and Trim Department of Public Utilities – City of Richmond, VA

07620-8 May 2018

D. Conceal fasteners and expansion provisions where possible in exposed work and locate to minimize possibility of leakage. Cover and seal fasteners and anchors as required for a tight installation.

E. Seal joints as required for watertight construction. Prepare joints and apply sealants to comply with requirements in Section 07901 "Joint Sealants."

F. Rivets: Rivet joints in uncoated aluminum where necessary for strength.

3.3 ROOF-DRAINAGE SYSTEM INSTALLATION

A. General: Install sheet metal roof-drainage items to produce complete roof-drainage system according to cited sheet metal standard unless otherwise indicated. Coordinate installation of roof perimeter flashing with installation of roof-drainage system.

B. Hanging Gutters: Join sections with joints sealed with sealant. Provide for thermal expansion. Attach gutters at eave or fascia to firmly anchor them in position. Provide end closures and seal watertight with sealant. Slope to downspouts.

1. Install gutter with expansion joints at locations indicated, but not exceeding, 50 feet apart. Install expansion-joint caps. Install continuous gutter screens on gutters with noncorrosive fasteners, hinged to swing open for cleaning gutters.

C. Downspouts: Join sections with 1-1/2-inch telescoping joints. Provide hangers with fasteners designed to hold downspouts securely to walls. Locate hangers at top and bottom and at approximately 60 inches.

D. Expansion-Joint Covers: Install expansion-joint covers at locations and of configuration indicated. Lap joints minimum of 4 inches in direction of water flow.

3.4 CLEANING AND PROTECTION

A. Clean exposed metal surfaces of substances that interfere with uniform oxidation and weathering.

B. Clean and neutralize flux materials. Clean off excess solder.

C. Clean off excess sealants.

D. Remove temporary protective coverings and strippable films as sheet metal flashing and trim are installed unless otherwise indicated in manufacturer's written installation instructions.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901- 1 May 2018

SECTION 07901 JOINT SEALANTS

PART 1 - GENERAL 1.01 DESCRIPTION

A. The Contractor shall provide all labor, materials, equipment, and services necessary to install all joint sealants as shown on the drawings and as specified herein.

1.02 SUMMARY

A. This Section includes joint sealants for the following locations:

1. Elastomeric Sealant: Exterior joints in vertical surfaces and nontraffic horizontal surfaces as indicated below:

a. Control and expansion joints in unit masonry. b. Joints between different materials listed above. c. Perimeter joints between materials listed above and frames of doors

and windows. d. Control and expansion joints in ceiling and overhead surfaces. e. Other joints as indicated.

2. Elastomeric Sealant: Exterior joints in horizontal traffic surfaces as indicated

below:

a. Joints in concrete paving, including steps. b. Joints between different materials listed above. c. Other joints as indicated.

3. Acrylic Sealant: Interior joints in vertical surfaces and horizontal nontraffic

surfaces as indicated below:

a. Control and expansion joints on exposed interior surfaces of exterior walls.

b. Perimeter joints of exterior openings where indicated. c. Joints between tops of non-load-bearing unit masonry walls and

underside of cast-in-place concrete slabs and beams. d. Perimeter joints between interior wall surfaces and frames of interior

doors, windows, and elevator entrances. e. Perimeter joints of toilet fixtures. f. Other joints as indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 2 May 2018

4. Elastomeric Sealant: Interior joints in horizontal traffic surfaces as indicated below:

a. Control and expansion joints in cast-in-place concrete slabs. b. Control and expansion joints in tile flooring. c. Other joints as indicated.

1.03 SYSTEM PERFORMANCE REQUIREMENTS

A. Provide elastomeric joint sealants that have been produced and installed to establish and to maintain watertight and airtight continuous seals without causing staining or deterioration of joint substrates.

B. Provide joint sealants for interior applications that have been produced and installed

to establish and maintain airtight continuous seals that are water resistant and cause no staining or deterioration of joint substrates.

1.04 SUBMITTALS

A. General: Submit the following in accordance with Conditions of Contract and Division 1 Specification Sections.

B. Product data from manufacturers for each joint sealant product required.

1. Certification by joint sealant manufacturer that sealants plus the primers and

cleaners required for sealant installation comply with local regulations controlling use of volatile organic compounds.

C. Samples for initial selection purposes in form of manufacturer's standard bead

samples, consisting of strips of actual products showing full range of colors available, for each product exposed to view.

D. Certificates from manufacturers of joint sealants attesting that their products comply

with specification requirements and are suitable for the use indicated.

E. Qualification data complying with requirements specified in "Quality Assurance" article. Include list of completed projects with project names addresses, names of Architects and Owners, plus other information specified.

F. Compatibility and adhesion test reports from elastomeric sealant manufacturer

indicating that materials forming joint substrates and joint sealant backings have been tested for compatibility and adhesion with joint sealants. Include sealant manufacturer's interpretation of test results relative to sealant performance and recommendations for primers and substrate preparation needed to obtain adhesion.

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

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G. Product test reports for each type of joint sealants indicated, evidencing compliance with requirements specified.

H. Preconstruction field test reports indicating which products and joint preparation

methods demonstrate acceptable adhesion to joint substrates. 1.05 QUALITY ASSURANCE

A. Installer Qualifications: Engage an experienced Installer who has completed joint sealant applications similar in material, design, and extent to that indicated for Project that have resulted in construction with a record of successful in-service performance.

B. Single Source Responsibility for Joint Sealant Materials: Obtain joint sealant

materials from a single manufacturer for each different product required.

C. Pre-Installation Conference: Conduct conference at Project site to comply with requirements of the Division 1 Section covering this activity.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to Project site in original unopened containers or bundles with labels indicating manufacturer, product name and designation, color, expiration period for use, pot life, curing time, and mixing instructions for multicomponent materials.

B. Store and handle materials in compliance with manufacturer's recommendations to

prevent their deterioration or damage due to moisture, high or low temperatures, contaminants, or other causes.

1.07 PROJECT CONDITIONS

A. Environmental Conditions: Do not proceed with installation of joint sealants under the following conditions:

1. When ambient and substrate temperature conditions are outside the limits

permitted by joint sealant manufacturer.

2. When joint substrates are wet.

B. Joint Width Conditions: Do not proceed with installation of joint sealants where joint widths are less than allowed by joint sealant manufacturer for application indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 4 May 2018

C. Joint Substrate Conditions: Do not proceed with installation of joint sealants until contaminants capable of interfering with their adhesion are removed from joint substrates.

1.08 SEQUENCING AND SCHEDULING

A. Sequence installation of joint sealants to occur not less than 21 nor more than 30 days after completion of waterproofing, unless otherwise indicated.

PART 2 - PRODUCTS 2.01 MATERIALS, GENERAL

A. Compatibility: Provide joint sealants, joint fillers, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.

B. Colors: Provide color of exposed joint sealants to comply with the following:

1. Provide selections made by Engineer from manufacturer’s full range of

standard colors for products of type indicated. 2.02 ELASTOMERIC JOINT SEALANTS

A. Elastomeric Sealant Standard: Provide manufacturer’s standard chemically curing elastomeric sealants that comply with ASTM C 920 and other requirements indicated for each sealant type, including those requirements referencing ASTM C 920 classifications for Type, Grade, Class, and Uses.

1. Additional Movement Capability: Where additional movement capability is

specified, provide products with the capability, when tested for adhesion and cohesion under maximum cyclic movement per ASTM C 719, to withstand the specified percentage change in the joint width existing at time of installation and remain in compliance with other requirements of ASTM C 920 for Uses indicated.

B. Polyurethane Sealant: two component polyurethane joint sealant, gun grade non-sag

consistency confirming to Federal Specification TT-S-0027E; ASTM C-920, Type M, Grade NS, Class 25 to ∀50% maximum movement capability per ASTM C-719, use NT (non-traffic).

C. Available Products: Subject to compliance with requirements, elastomeric sealants

that may be incorporated in the Work include, but are not limited to the following:

1. Polyurethane Sealant

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 5 May 2018

a. "Dynatrol II", Pecora Corp. b. "Sikaflex - 2c NS", Sika Corp. c. "Dymeric Plus", Tremco, Inc.

2.03 JOINT SEALANT BACKING

A. General: Provide sealant backings of material and type that are nonstaining; are compatible with joint substrates, sealants, primers and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing.

B. Plastic Foam Joint Fillers: Preformed, compressible, resilient, nonstaining, nonwaxing, nonextruding strips of flexible plastic foam of material indicated below and of size, shape, and density to control sealant depth and otherwise contribute to producing optimum sealant performance:

1. Open-cell polyurethane foam.

2. Closed-cell polyethylene foam, nonabsorbent to liquid water and gas,

nonoutgassing in unruptured state.

C. Elastomeric Tubing Joint Fillers: Neoprene, butyl, EPDM, or silicone tubing complying with ASTM D 1056, nonabsorbent to water and gas, capable of remaining resilient at temperatures down to - 25° F. (-32 deg C). Provide products with low compression set and of size and shape to provide a secondary seal, to control sealant depth, and otherwise contribute to optimum sealant performance.

D. Bond-Breaker Tape: Polyethylene tape or other plastic tape as recommended by

sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self-adhesive tape where applicable.

2.04 MISCELLANEOUS MATERIALS

A. Primer: Material recommended by joint sealant manufacturer where required for adhesion of sealant to joint substrates indicated, as determined from preconstruction joint sealant-substrate tests and field tests.

B. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to manufacturers of

sealants and sealant backing materials, free of oily residues or other substances capable of staining or harming in any way joint substrates and adjacent nonporous surfaces, and formulated to promote optimum adhesion of sealants with joint substrates.

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 6 May 2018

C. Masking Tape: Nonstaining, nonabsorbent material compatible with joint sealants and surfaces adjacent to joints.

PART 3 - EXECUTION 3.01 EXAMINATION

A. Examine joints indicated to receive joint sealants, with Installer present, for compliance with requirements for joint configuration, installation tolerances, and other conditions affecting joint sealant performance. Do not proceed with installation of joint sealants until unsatisfactory conditions have been corrected.

3.02 PREPARATION

A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants to comply with recommendations of joint sealant manufacturer and the following requirements:

1. Remove all foreign material from joint substrates that could interfere with

adhesion of joint sealant, including dust, paints (except for permanent, protective coatings tested and approved for sealant adhesion and compatibility by sealant manufacturer), old joint sealants, oil, grease, waterproofing, water repellents, water, surface dirt, and frost.

2. Clean concrete, masonry, unglazed surfaces of ceramic tile, and similar

porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining from above cleaning operations by vacuuming or blowing out joints with oil-free compressed air.

3. Remove laitance and form release agents from concrete.

4. Clean metal, glass, porcelain enamel, glazed surfaces of ceramic tile, and

other nonporous surfaces with chemical cleaners or other means that do not stain, harm substrates, or leave residues capable of interfering with adhesion of joint sealants.

B. Joint Priming: Prime joint substrates where indicated or where recommended by

joint sealant manufacturer based on preconstruction joint sealant-substrate tests or prior experience. Apply primer to comply with joint sealant manufacturer's recommendations. Confine primers to areas of joint sealant bond; do not allow spillage or migration onto adjoining surfaces.

C. Masking Tape: Use masking tape where required to prevent contact of sealant with

adjoining surfaces that otherwise would be permanently stained or damaged by such

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 7 May 2018

contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal.

3.03 INSTALLATION OF JOINT SEALANTS

A. General: Comply with joint sealant manufacturer's printed installation instructions applicable to products and applications indicated, except where more stringent requirements apply.

B. Sealant Installation Standard: Comply with recommendations of ASTM C 1193 for

use of joint sealants as applicable to materials, applications, and conditions indicated.

C. Acoustical Sealant Application Standard: Comply with recommendations of ASTM C 919 for use of joint sealants in acoustical applications as applicable to materials, applications, and conditions indicated.

D. Installation of Sealant Backings: Install sealant backings to comply with the

following requirements:

1. Install joint fillers of type indicated to provide support of sealants during application and at position required to produce the cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability.

a. Do not leave gaps between ends of joint fillers. b. Do not stretch, twist, puncture, or tear joint fillers. c. Remove absorbent joint fillers that have become wet prior to sealant

application and replace with dry material.

2. Install bond breaker tape between sealants where backer rods are not used between sealants and joint fillers or back of joints.

E. Installation of Sealants: Install sealants by proven techniques that result in sealants

directly contacting and fully wetting joint substrates, completely filling recesses provided for each joint configuration, and providing uniform, cross-sectional shapes and depths relative to joint widths that allow optimum sealant movement capability. Install sealants at the same time sealant backings are installed.

F. Tooling of Nonsag Sealants: Immediately after sealant application and prior to time

skinning or curing begins, tool sealants to form smooth, uniform beads of configuration indicated, to eliminate air pockets, and to ensure contact and adhesion of sealant with sides of joint. Remove excess sealants from surfaces adjacent to joint. Do not use tooling agents that discolor sealants or adjacent surfaces or are not approved by sealant manufacturer.

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Byrd Park Pump Station Roof Repair and Crane Replacement Joint Sealants Department of Public Utilities – City of Richmond, VA

07901 - 8 May 2018

1. Provide concave joint configuration per Figure 5A in ASTM C 1193, unless otherwise indicated.

2. Provide flush joint configuration, per Figure 5B in ASTM C 1193, where

indicated.

a. Use masking tape to protect adjacent surfaces of recessed tooled joints.

3.04 CLEANING

A. Clean off excess sealants or sealant smears adjacent to joints as work progresses by methods and with cleaning materials approved by manufacturers of joint sealants and of products in which joints occur.

3.05 PROTECTION

A. Protect joint sealants during and after curing period from contact with contaminating substances or from damage resulting from construction operations or other causes so that they are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated joint sealants immediately so that and installations with repaired areas are indistinguishable from original work.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 1 May 2018

SECTION 09960

HIGH-PERFORMANCE COATINGS

PART 1 - GENERAL

1.01 SUMMARY

A. Section includes surface preparation and application of high-performance coating systems on the following substrates:

1. Interior Substrates:

a. Concrete horizontal surfaces. b. Steel. c. Galvanized metal.

1.02 SUBMITTALS

A. Product Data: For each type of product indicated. Include preparation requirements and application instructions.

B. Product List: For each product indicated, include printout of current "MPI Approved Products List" for each product category specified in Part 2, with the proposed product highlighted.

C. Protection: Provide a plan to contain dust and protect existing equipment during preparation of surface to receive high performance coatings.

D. Field quality control test reports.

1.03 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials, from the same product run, that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Coatings: 5 percent, but not less than 1 gal. of each material and color applied.

1.04 QUALITY ASSURANCE

A. Mockups: Apply mockups of each coating system indicated to verify preliminary selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution.

1. CM will select one surface to represent surfaces and conditions for application of each coating system specified in Part 3.

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 2 May 2018

a. Ceiling Surfaces: Provide samples of at least 50 sq. ft. b. Other Items: CM will designate items or areas required.

2. Final approval of color selections will be based on mockups.

3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless CM specifically approves such deviations in writing.

4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F.

1. Maintain containers in clean condition, free of foreign materials and residue.

2. Remove rags and waste from storage areas daily.

1.06 FIELD CONDITIONS

A. Apply coatings only when temperature of surfaces to be coated and surrounding air temperatures are between 50 and 95 deg F.

B. Do not apply coatings when relative humidity exceeds 85 percent; at temperatures less than 5 deg F above the dew point; or to damp or wet surfaces.

PART 2 - PRODUCTS

2.01 HIGH-PERFORMANCE COATINGS, GENERAL

A. MPI Standards: Provide products that comply with MPI standards indicated and are listed in "MPI Approved Products List."

B. Material Compatibility:

1. Provide materials for use within each coating system that are compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.

2. For each coat in a coating system, provide products recommended in writing by manufacturers of topcoat for use in coating system and on substrate indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 3 May 2018

3. Provide products of same manufacturer for each coat in a coating system.

C. VOC Content: Products shall comply with VOC limits of authorities having jurisdiction.

D. Colors: As selected by CM, either to match existing color or as indicated in the color schedule.

2.02 METAL PRIMERS

A. Primer, Zinc-Rich, Epoxy: MPI #20.

2.03 EPOXY COATINGS

A. Epoxy, Gloss: MPI #77.

B. Epoxy, High-Build, Low Gloss: MPI #108.

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.

1. Maximum Moisture Content of Substrates: When measured with an electronic moisture meter as follows:

a. Concrete: 12 percent.

B. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers.

C. Proceed with coating application only after unsatisfactory conditions have been corrected.

1. Beginning coating application constitutes Contractor's acceptance of substrates and conditions.

3.02 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual" applicable to substrates indicated.

B. Clean substrates of substances that could impair bond of coatings, including dust, dirt, oil, grease, and incompatible paints and encapsulants.

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 4 May 2018

1. Remove incompatible primers and reprime substrate with compatible primers or apply tie coat as required to produce coating systems indicated.

C. Concrete Substrates: Remove release agents, curing compounds, efflorescence, and chalk. Do not coat surfaces if moisture content or alkalinity of surfaces to be coated exceeds that permitted in manufacturer's written instructions.

1. Abrasive blast clean surfaces to comply with SSPC-SP 7/NACE No. 4, "Brush-Off Blast Cleaning."

D. Steel Substrates: Remove rust, loose mill scale, and shop primer if any. Clean using methods recommended in writing by paint manufacturer, but not less than the following:

1. SSPC-SP 6/NACE No. 3, "Commercial Blast Cleaning."

E. Galvanized-Metal Substrates: Remove grease and oil residue from galvanized sheet metal by mechanical methods to produce clean, lightly etched surfaces that promote adhesion of subsequently applied coatings.

3.03 APPLICATION

A. Apply high-performance coatings according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual."

1. Use applicators and techniques suited for coating and substrate indicated.

2. Coat surfaces behind movable equipment and furniture same as similar exposed surfaces. Before final installation, coat surfaces behind permanently fixed equipment or furniture with prime coat only.

3. Coat back sides of access panels, removable or hinged covers, and similar hinged items to match exposed surfaces.

4. Do not apply coatings over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.

B. Tint each undercoat a lighter shade to facilitate identification of each coat if multiple coats of the same material are to be applied. Tint undercoats to match color of finish coat, but provide sufficient difference in shade of undercoats to distinguish each separate coat.

C. If undercoats or other conditions show through final coat, apply additional coats until cured film has a uniform coating finish, color, and appearance.

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 5 May 2018

D. Apply coatings to produce surface films without cloudiness, spotting, holidays, laps, brush marks, runs, sags, ropiness, or other surface imperfections. Produce sharp glass lines and color breaks.

3.04 FIELD QUALITY CONTROL

A. Dry Film Thickness Testing: Contractor will engage the services of a qualified testing and inspecting agency to inspect and test coatings for dry film thickness.

1. Contractor shall touch up and restore coated surfaces damaged by testing.

2. If test results show that dry film thickness of applied coating does not comply with coating manufacturer's written recommendations, Contractor shall apply additional coats as needed to provide dry film thickness that complies with coating manufacturer's written recommendations.

3.05 CLEANING AND PROTECTION

A. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site.

B. After completing coating application, clean spattered surfaces. Remove spattered coatings by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.

C. Protect existing equipment to remain in service and work of other trades against damage from coating operation. Correct damage by cleaning, repairing, replacing, and recoating, as approved by Architect, and leave in an undamaged condition.

D. At completion of construction activities of other trades, touch up and restore damaged or defaced coated surfaces.

3.06 INTERIOR HIGH-PERFORMANCE COATING SCHEDULE

A. Concrete Substrates, Horizontal Surfaces.

1. Epoxy System:

a. Prime Coat: Epoxy, gloss, MPI #77. b. Topcoat: Epoxy, gloss, MPI #77.

B. Steel Substrates:

1. High-Build Epoxy System:

a. Prime Coat: Primer, zinc-rich, epoxy, MPI #20. b. Intermediate Coat: Epoxy, high-build, low gloss, MPI #108. c. Topcoat: Epoxy, gloss, MPI #77.

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Byrd Park Pump Station Roof Repair and Crane Replacement High-Performance Coatings Department of Public Utilities – City of Richmond, VA

09960 - 6 May 2018

C. Galvanized-Metal Substrates:

1. Epoxy System:

a. Prime Coat: Primer, epoxy, as recommended in writing by topcoat manufacturer.

b. Intermediate Coat: Epoxy, gloss, MPI #77. c. Topcoat: Epoxy, gloss, MPI #77.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Traveling Bridge Crane and Hoist System Department of Public Utilities – City of Richmond, VA

14600-1 May 2018

SECTION 14600

TRAVELING BRIDGE CRANE AND HOIST SYSTEM PART 1 – GENERAL 1.01 DESCRIPTION

A. Scope

1. Work performed under this section includes, but is not limited to, furnishing all labor, tools, materials and services necessary for providing a traveling bridge crane system, complete with trolley, crane rail, top running bridge crane, hoist, and electrical equipment, as indicated in the Contract Documents.

2. Existing runway beams and rail are to remain in place and be re-utilized, and are not included in this section.

B. Crane Summary

Span: 40 Ft., 0 Inches Capacity: 10 Tons Crane type: Top running, double girder

Classification: Crane shall be designed and constructed to CMAA Specification # 70, as applicable, for Class “A” service requirements and operation in a non-hazardous environment.

Crane speed: 0 to 80 FPM (max), VFD control Crane drive: Dual motor drive Trolley speed: 0 to 65 FPM (max), VFD control Trolley drive: Dual motor drive Hoist speeds: 19 and 7 FPM, two speed (max and min) Hoist type: Electric wire rope or chain Required hook travel: Hook at highest position El. 54.33

Hook at lowest position El. 4.33 Control: Pendant from independent track on bridge

C. Work includes the following:

1. Detailed design of completed crane system, including bridge, end trucks, trolley, hoists, cabling, controls, and all appurtenances specified hereinafter.

2. Shop drawings.

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Byrd Park Pump Station Roof Repair and Crane Replacement Traveling Bridge Crane and Hoist System Department of Public Utilities – City of Richmond, VA

14600-2 May 2018

3. Fabrication of a complete crane.

4. Inspection and shop testing.

5. Documentation and schedules.

1.02 REFERENCES

Equipment furnished under this section shall, except as otherwise noted, comply in all respects with the requirements of the following standards:

OSHA Occupational Safety and Health Administration Part 1910.179 – Overhead and Gantry Cranes *CMAA Crane Manufacturer’s Association of America Specifications for Top Running Bridge & Gantry Type

Multiple Girder Electric Overhead Traveling Cranes - No. 70 (2004)

*ANSI / ASME American National Standards Institute/American Society of

Mechanical Engineers ANSI / ASME HST-4 - 1999 Performance Standard For Overhead Electric Wire Rope Hoists ANSI / ASME B30.16 – 2003 Overhead Hoists (Underhung) ANSI / ASME B30.2 - 2001 Overhead and Gantry Cranes (Top Running Bridge, Multiple Girder, Top Running Trolley Hoist) ANSI / ASME B30.11 – 2004 Monorails and Underhung Cranes

NEC National Electric Code – 1999

Article 100, Article 240-1, Article 430-31, Article 430-51, Article 610-1, Article 610-31

*Compliance to this standard is limited to the extent such standard is incorporated into and made mandatory by OSHA regulations.

1.03 SUBMITTALS

A. Shop drawings and equipment data:

1. Manufacturer’s catalog data for hoist.

2. Dimensional drawings and details for bridge crane system.

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3. Wiring schematics – ship with crane

B. Contractor shall submit crane detailed procedure for existing crane demolition.

C. Operations and Maintenance Manuals (one set of Owner’s manuals in paper and one electronic copy)

1. Equipment function, normal operating characteristics, and limiting

conditions. 2. Assembly, installation, alignment, and maintenance instructions.

3. Lubrication and maintenance instructions.

4. Guide to “troubleshooting”.

5. Parts list.

6. As-built drawing.

7. Test results.

1.04 APPLICABLE STANDARDS

A. Contractor shall adhere to OSHA, state, and local safety guidelines, laws, rules, and regulations.

B. Contractor shall conform to all applicable ANSI, CMAA, and HMI specifications

and/or standards.

C. Comply with CMAA specification 70, as applicable.

D. Long lead items [hoist, end trucks, drives and controls] will be ordered by contractor upon receipt of purchase order and credit approval. Steel will not be ordered until shop drawings and submittals have been approved by the customer.

E. All electric equipment shall be UL, CSA c/us or ETL labeled.

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1.05 WARRANTIES

A. Provide two-year equipment warranty. 1.06 SPARE PARTS

A. Provide manufacturer’s recommended spare parts for 3 years of preventative maintenance.

PART 2 - PRODUCTS 2.01 ACCEPTABLE PRODUCTS

A. Bridge crane package systems shall be provided by EMH, Harrington Hoists, Inc.,

Yale / Shaw Box, or approved equal. 2.02 ACCEPTABLE PRODUCTS

A. Hoist and Trolley

1. Top-running double girder cranes shall utilize double girder trolley electric wire rope hoists as manufactured by EMH, Harrington Hoists, Inc., Yale / Shaw Box, or approved equal

2. The hoist shall be equipped with an electro-mechanical load-limiting

device that shall prevent lifting more than 110% of the rated load.

3. Hoist and trolley motors shall be per 1.01B above, as applicable. 4. Hoisting motor(s) shall be two-speed/two winding squirrel cage type with

a speed ratio of 6:1. 5. Hoisting motor(s) shall be totally enclosed with IP55 protection, minimum

class F insulation, Klixon type bimetal switch for thermal protection and shall have a 60% ED rating.

6. Trolley shall be furnished with an adjustable frequency inverter drive and

two-step or infinitely variable speed control for smooth acceleration and deceleration.

7. Trolley motors shall be inverter duty motors with minimum class “F”

insulation and motor enclosures shall be either TENV [totally enclosed non-ventilated] or TEFC [totally enclosed fan cooled].

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8. Rotary cam type limit switch equipped with 4 micro-switches shall be provided. Limit switch shall provide upper and lower limit of hoist travel, hoist slow down prior to reaching upper limit and phase sequence supervision at upper limit. An additional block operated limit shall be included for wire rope hoists.

9. Hoist motor brake shall be DC disc type with adequate torque to stop and

hold over 125% of the hoist rated load.

10. Large diameter rope drum with a minimum of 18:1 drum to wire rope diameter ratio. Groove depth shall be at least 35% of rope diameter. The rope drum shall be equipped with a rope guide to help keep the rope aligned in the grooves of the drum.

11. Wire rope shall be constructed from galvanized steel having a minimum

safety factor of 5.

12. Hoist reeving shall be single reeved. Lateral hook drift shall not exceed 8 inches per 50 feet of vertical travel on single reeved models.

13. Hoist control enclosure rating shall be at least equivalent to IP55 / NEMA

4 type.

14. Hooks shall be made of drop forged alloy steel and shall be fitted with a spring-loaded flipper-type safety latch.

15. Hoist shall have a duty rating suitable for the load class and load cycles of

the application (reference appendix A).

16. AGMA quality class 12 machine cut, hardened and precision ground hoist gearing. The gears inside the hoist gearboxes on models up to 5 ton capacity are lubricated by semi-fluid grease. On models over 5 ton capacity the gears inside the hoist gearbox are lubricated with semi-fluid grease or oil.

17. AGMA quality class 10, hardened and precision ground trolley drive

gearing, lubricated by semi-fluid grease.

18. Trolleys shall have safety drop lugs and energy absorbing bumpers.

B. Bridge Girder

1. Bridge girder shall be per 1.01B above, as applicable. 2. Bridge girders shall be constructed from welded box girders or Structural

beams, Steel, ASTM A36 or A992, as required.

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C. End Trucks and Bridge Drive

1. End trucks shall be designed in accordance with CMAA specifications as applicable (reference appendix B).

2. End trucks shall be bolted to bridge girder.

3. Bridge drive shall be dual-motor (A-4 arrangement per CMAA).

4. Bridge drive shall be designed to stop the bridge within CMAA

specifications.

5. End trucks shall be equipped with rail sweeps and energy-absorbing rubber bumpers.

6. Travel limit switches to be provided as necessary for safe operation.

7. Bridge shall be furnished with an adjustable frequency inverter drive and

two-step or infinitely variable speed control for smooth acceleration and deceleration.

8. Bridge motors shall be inverter duty motors with minimum class “F”

insulation and motor enclosures shall be either TENV [totally enclosed non-ventilated] or TEFC [totally enclosed fan cooled].

9. AGMA quality class 10, hardened and precision ground bridge drive

gearing, lubricated by semi-fluid grease.

D. Power Supply

1. Power supply for the hoist shall be 208 volt, 3 ph., 60 Hz. All power required for the operation of the hoist, trolley, and end trucks shall be developed from this source.

2. Runway electrification shall be 4-bar safety type rigid conductors as

manufactured by Insul-8, Duct-O-Wire Company or Wampfler. Wall mounted disconnect switch and power to runway conductors provided by Electrical Contractor.

3. Cross bridge electrification shall be flat cable style festoon system with

terminal box, multi-conductor cord, plug connectors (when available) and accessories. Cables are to be hardwired when plug connectors are not available.

E. Controls

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The following controls shall be used as applicable: 1. Six-way operation, plug-in pushbutton pendant suspended from

independent festoon track. Pendant drop shall be such that the bottom of the pendant is not less than 4’-0” above the Operating (Mezzanine) floor level at EL 32.5.

2. Pendant shall include Start (momentary) button and Emergency Stop (push to maintain, turn to release) that controls a mainline contactor in the bridge control panel.

3. Pushbutton shall be clearly marked with hoist, trolley and bridge travel

directions.

4. Electrical control enclosures shall be IP55 or NEMA 4 type. Pushbutton enclosure shall have a rating of IP65, NEMA 4X, 4 or 5.

5. All electrical controls shall be sized to meet ambient temperatures. A

cooling system, or a thermal sensor to disable all motions, when the ambient temperature exceed the maximum allowable operating temperature of the individual electrical components shall be furnished. An indicator light on control enclosures shall be furnished to indicate when equipment is disabled.

F. Labeling

1. Hoist and bridge beam shall be labeled with load rating. 2. A corrosion-resistant nameplate shall be fixed to the bridge with the

following information:

a. Name of manufacturer b. Mfg.’s model number and serial number c. Capacity d. Date of manufacture (month and year)

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G. Painting

1. Hoist and trolley shall be factory painted (2-part epoxy) per manufacturer’s standards.

2. Bridge shall be shop cleaned, primed, and painted per manufacturer’s

standards. 3. The following items shall not be painted:

a. Rail surfaces in contact with wheels b. Wheel running surfaces c. Hoist wire rope d. Conductor bar, festoon cables and supports

PART 3 – EXECUTION 3.01 INSTALLATION AND INSPECTION

A. Inspect structure and crane rail for conformance with reviewed shop drawings and contract documents prior to installation of equipment. Bring nonconforming work to the attention of the Engineer prior to proceeding with crane installation. Non-conforming runway structure or installation must be corrected prior to load testing of crane system.

B. Bridge crane shall be installed in conformance with manufacturer’s instructions

and inspected by a manufacturer’s representative. Provide all necessary accessories to make bridge crane complete, usable, and capable of meeting the operating requirements specified in the Operating Requirements. Test, adjust and clean equipment for acceptance by Owner.

3.02 TESTING

The bridge crane shall be tested in accordance with the following:

A. Visually inspect all equipment and supports before attempting the load test. B. Operate the equipment with no load to verify correct motions and speeds of the

equipment.

C. Measure distance from floor to center of crane to check for bridge deflection before loading.

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D. Measure hook at the throat opening before loading. Load hook with 100% of rated load for five minutes to check for any change in hook throat opening. Lift load a maximum of six inches above the floor. The bridge crane provider shall provide the test weight loads

E. Measure distance from floor to center of crane to check bridge deflection with 100% of rated load on hook to verify deflection does not exceed the maximum allowable deflection of 1/888 of span for the main girder. Ensure hook is at the center of the bridge.

F. Move the bridge crane down the runway system so that the maximum load is applied to the support points.

G. Repeat for all support points.

H. Test all hoist limit switches.

I. Check voltage and amperage values under load for the hoist.

J. Test trolley travel limits. K. Test the endstops with 50% of the rated capacity on the hoist hook.

L. Provide a written report of the test results and crane manufacturer’s certificate of

their approval to the Engineer.

M. Any defects shall be corrected by the bridge crane provider without any expense to the Owner.

3.03 TRAINING

A. Following testing, the crane supplier shall provide two (2) separate sessions of

instruction and field training of operators to meet the requirements of ANSI B30.2 and OSHA 1910.179 for Operator Training. Both training sessions shall be scheduled with Owner.

B. The instruction shall include, but not necessarily be limited to, techniques of safe operation, daily and monthly inspections, and minor troubleshooting.

C. The field training shall consist of having the operators actually operate the crane

and perform an inspection.

D. A written exam shall be conducted to insure the operator’s understanding and compliance with the required codes of conduct.

3.04 USE BY CONTRACTOR

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A. If crane is used by the Contractor, it shall be repaired, repainted, and otherwise

refurbished to like new condition prior to its acceptance. The Contractor assumes all responsibility for operation and maintenance until the crane has been accepted by Owner.

3.05 CLEANUP

A. Upon completion of work, area shall be cleaned and restored to original condition, acceptable to the Owner.

END OF SECTION

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SECTION 16010

ELECTRICAL GENERAL PROVISIONS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and General Provision of the Contract, including General and Supplementary Conditions, General Requirements and Division 1, apply to work specified in Division 16.

B. This section describes General Provisions for electrical work included in Division 16. This section applies to sections of Division 16.

1.02 SCOPE

A. Provide labor, materials, equipment and perform operations for complete installation of electrical work and related systems indicated or required ready for continuous and complete operation.

B. Provide labor and materials, although not specifically mentioned, but necessary for the completion of work and operation of the system, as if specifically called for at no additional cost to Owner.

1.03 GENERAL DESCRIPTION

A. Work includes, but not be limited to, providing the following:

1. Complete wiring system, including feeder, disconnect switch and circuit breaker within existing panelboard for new overhead crane connections.

1.04 WORK OF OTHERS

A. For work specified in other divisions, or furnished or provided under separate contracts, cooperate and coordinate with other trades as if work were specified in this division.

B. The following items of labor, materials related to or incidental to the installation of the electrical work will be provided under other divisions:

1. Overhead electrified crane and rail.

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2.

1.05 REFERENCES AND DEFINITIONS

A. Following are definitions of terms and expressions used in Electrical Sections:

1. OWNER - City of Richmond, Department of Public Utilities

2. ARCHITECT - Whitman, Requardt and Associates, LLP

3. ENGINEER - Whitman, Requardt and Associates, LLP

4. PROVIDE - "furnish and install completely"

5. DIRECTED - "directed by Owner"

6. INDICATED - "indicated in Contract Documents"

7. CONCEALED - "hidden from normal sight"

8. EXPOSED - "not concealed"

9. WIRING - includes wire, fittings, conduit boxes and other accessories which comprise system

10. APPROVAL - Owner's acceptance of particular shop drawing, material and method providing subject matter is in conformance with design concept and standard practice

11. OR EQUIVALENT - a product, material or system with same general attributes as item specified and meeting Contract Documents as to capacity, performance, dimensions, general construction, and must be submitted to Owner for review

B. References to catalogs, standards, codes, specifications, and regulations are latest edition in effect at date of invitation to bid.

1.06 CODES, REGULATIONS AND PERMITS

A. Owner shall secure and pay for required permits and inspections required by local authorities, and make applications required.

B. Materials furnished and work installed shall comply with latest issue of codes, rules, regulations, and recommendations of the following bodies, unless otherwise noted:

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1. American National Standards Institute (ANSI)

2. American Society of Testing and Materials (ASTM)

3. International Building Code

4. Electrical Testing Laboratories (ETL)

5. Factory Mutual (FM)

6. Insulated Cable Engineer Association (ICEA)

7. Institute of Electrical and Electronics Engineers (IEEE)

8. Illumination Engineering Society (IES)

9. National Board of Fire Underwriters' (NBFU)

10. National Electrical Codes (NEC)

11. National Electrical Manufacturers Association (NEMA)

12. National Fire Protection Association (NFPA)

13. National Electrical Safety Code (NESC)

14. Occupational Safety and Health Agency (OSHA)

15. Underwriters Laboratories, Inc. (UL)

16. Local Power Company

17. Applicable City, County, State and Federal Codes

C. Electrical installation shall be inspected and approved by the authority having jurisdiction and certificates documenting approval shall be furnished to Owner before requests for final payment. Allow inspections at any time. Impedance or interference with inspections shall not be permitted.

1.07 MATERIALS LIST AND SHOP DRAWINGS

A. Within 15 days after award of contract, submit to Engineer for approval list of manufacturer's names for proposed material and equipment. In the event any item of material or equipment contained in the list fails to comply with specification requirements, such item will be rejected. If prior to expiration of 15-day period or any duly authorized extension thereof, failure to submit schedule of acceptable material or equipment covering items occurs, Engineer will select items and such

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selection shall be final and binding as a condition of contract. Rejected items shall be resubmitted within 15 days of receipt of notice of rejection.

B. After receiving approval of equipment manufacturers and prior to delivery of any material to job site, submit for approval detailed dimensioned shop drawings, together with descriptive specifications, engineering data sheets and catalog cuts showing construction size, arrangement, operating clearances, performance characteristics and capacity of electrical materials, equipment and systems. Each item of equipment proposed shall be a standard catalog product of approved manufacturer, unless otherwise noted.

C. Shop drawings, specifications, catalogs, pamphlets and other documents submitted for approval describing items shall contain detailed and specific information which shall demonstrate fully that the material, equipment or system conforms to contract documents. Each shop drawing, specification, catalog and pamphlet shall be clearly marked in ink to identify item submitted. Data of general nature is not acceptable.

D. If material or equipment is installed prior to receipt by Contractor of pertinent shop drawings marked "Approved" or "Approved as Noted," material or equipment shall be removed, and approved material or equipment provided at no extra charge to Owner.

E. Acceptance of shop drawings shall not relieve Contractor from responsibility to provide labor, material, equipment and systems required by contract documents. Owner and Engineer will not be responsible for errors or omissions on shop drawings furnished by Contractor, even though such drawings containing errors or omissions are inadvertently accepted.

F. Engineer will not act as coordinator between suppliers and subcontractors. Coordination shall be responsibility of Contractor. See other sections of these specifications for additional detailed requirements for wiring diagrams, schematic diagrams, interconnection diagrams and similar shop drawings for systems and equipment such as:

1. Traveling Bridge Crane and Hoist System, Section 14600

G. Provide shop drawings for following:

1. Circuit Breakers

2. Safety Switches

3. Wire and Cable

4. Cabinets and Enclosures

5. Raceway and Fittings

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1.08 RECORD DRAWINGS

A. Maintain at construction site one set of prints, carefully record actual locations of each piece of electrical equipment, control devices, switches, outlets, wires, cables, conduits, and accessories, including dimensions to locate, where different from contract drawings. Upon completion of work, deliver this "as built" set of prints to Owner. Owner reserves right to withhold final payment until "as built" drawings are received.

B. Refer to Section 01300 - SUBMITTALS.

1.09 SITE VISIT

A. Prior to preparing bid visit site and become familiar with existing conditions, make necessary investigations as to locations of existing structures, equipment, ductwork, piping, utilities, work to be removed, and matters which can affect work under Contract. No additional compensation will be paid as a result of failure to be completely familiar with existing conditions under which work must be performed. Notify Engineer of discrepancies prior to bidding.

B. Base measurements, both horizontal and vertical, from established lines and levels. Work shall agree with these established lines and levels. Verify conditions at site.

C. See instructions to Bidders.

1.010 DRAWINGS

A. Drawings are diagrammatic and indicate general arrangement and manner of connections. They do not show all details of construction or exact location of work.

B. Carefully examine contract documents and ensure proper fitting of materials and equipment, as indicated.

C. Although location of materials and equipment may be indicated in a certain place, construction may develop conditions that render this location inaccessible or impractical. In such cases, before fabricating and installing work, call condition to attention of Engineer for further direction. When requested by Engineer detailed drawing of proposed departure due to field conditions, and their causes, shall be submitted for approval. Owner shall make all final written decisions as to conditions which require changing of work.

D. Minimal shifting in locations of outlets, before installation, is to be expected and shall be done at no increased cost to Owner.

E. Conflicting points in contract documents shall be called to attention of Owner prior to execution of work to a point where changes will effect additional cost to Owner.

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1.011 WARRANTY

A. Unless otherwise indicated in Division 1, materials and equipment provided under this Division shall be free from defects in workmanship and materials for a period of one year after date of certification of completion and acceptance of work. Correct defects in workmanship, materials and performance which appear within warranty period on notice from Owner, without cost to Owner. In default thereof, Owner may have such work done and charge cost of same to Contractor.

B. During warranty period, make proper adjustments, calibrations and service to electrical systems, equipment and apparatus installed and do all work necessary to ensure efficient and proper functioning of systems and equipment.

C. Warranties shall be strictly adhered to, and Contractor shall be responsible for any service and replacement required in connection with warranty of items. Warranties shall commence after date of certification of completion and acceptance of work.

D. Contractor shall be responsible for electrical systems and related damages possible and hold harmless Owner, and consultants from malfunctions of systems and equipment installed under this contract, as defined by State laws pertaining to real property for period of time as defined by law.

E. It is possible that certain areas of building or certain systems will be accepted at a time different than as specified above. Date of acceptance by Owner for beneficial use of Owner for these building areas or systems will be adjusted accordingly.

F. During guarantee period, adjust, calibrate and service equipment provided under this contract.

PART 2 - PRODUCTS

2.01 GENERAL

A. Electrical materials and equipment shall be new, carry U.L. label when such material, equipment or system are of type or class listed by Underwriters Laboratories, Inc., and shall be suitable for conditions and duties imposed on them at site. If U.L. label is not available from manufacturer, when requested or required by local authority having jurisdiction, equipment shall be tested by an approved electrical testing company in accordance with NEC at no additional cost to Owner. Submit data indicating compliance with standards prior to installation. Description, characteristics, and requirements of materials to be used shall be in accordance with qualifying conditions established in following sections.

B. Component parts of each item of equipment and device shall bear manufacturer's nameplate, giving name of manufacturer, description, size, type, serial number, model number, and electrical characteristics, in order to facilitate maintenance or replacement. Nameplate of subcontractor or distributor is not acceptable.

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C. In specifying materials, the following general procedures are used:

1. Where material or equipment is specified by name or other identifying information and one name brand only is used, it is considered that use of that particular item is essential to project, and Contractor shall base proposal on cost of that item.

2. Where material or equipment is specified by brand name and other identifying information and two or more brand names are given, it is considered that any one of brands named will perform as desired, and Contractor shall base proposal on one of named brands.

3. Where material or equipment is specified with phrase "...or equivalent..." after a brand name and other identifying information, it is intended that brand name used is for purpose of establishing minimum acceptable standard of quality and performance, and Contractor may base proposal on any item which is in all respects equal to that specified and presents essentially same appearance, size, operation and performance.

4. Where material is specified as complying with requirements of published "Standard Specification" of trade associations, ANSI, ASTM, and government specifications, Contractor shall base proposal on any item which can be shown to comply in all respects with referred "Standard Specification."

D. Acceptable materials, equipment and methods:

1. Engineer will determine whether any materials, equipment and methods offered for approval as an equal are equal to those specified and will fit space available.

2. Decision of Engineer on questions of equality is final.

3. Provide acceptable material, equipment and methods at no increase in cost to Owner.

E. Upon receipt of written notice from Engineer, that material, equipment and methods have been reviewed and accepted ("Approved" or "Approved as Noted"), Contractor may precede with accepted equal material, equipment and methods, providing Contractor assumes full responsibility for and makes, at no cost to Owner, any change or adjustment in construction that may be required by use of such materials, equipment or methods including services provided under other divisions. In event of any adverse decisions by Engineer, no claim of any sort shall be made or allowed against Owner.

2.02 EQUIPMENT SUPPORTS, FOUNDATIONS AND STANDS

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A. Provide supports, foundations and stands required for electrical equipment and provide and set all necessary anchor bolts.

B. Where equipment is indicated to be wall-mounted, provide brackets, constructed of structural steel shapes suitable for application, securely anchored to building construction.

2.03 LABELS AND NAMEPLATES

A. Provide safety switches and instrumentation with engraved laminated phenolic nameplates (white background with black letters) with beveled trim. Data and installation shall be approved by Engineer. Provide nameplates with minimum 1/4-inch high etched letters. For indoor applications, fasten nameplates with screws. For outdoor applications, attach to equipment enclosure with silicone and stainless steel machine screws, washer, and nuts on inside. Labels shall include:

1. EQUIPMENT DESIGNATION

2. VOLTAGE

3. SERVED FROM (equipment designation)

4. CIRCUIT (number), LOCATED (location)

B. Mount typewritten schedule of circuits, with legend as indicated in suitable frame on inside of lighting and appliance panel cabinet doors under clear plastic. Provide nameplates for distribution panelboard circuits.

C. Space or Pole Numbers (SOPN) for panelboards indicated are for purpose of clarifying grouping of wiring into circuits. Where panelboards are not marked with SOPN locations, provide permanent label on each device in panelboard.

D. Junction boxes and pull boxes, except those directly located at fixture or equipment to which system is connected, shall be identified with 1" high stenciled lettering to indicate voltage and circuiting on which installed.

E. Identify raceways at points not more than 20 feet on center by means of plastic identification labels. Apply labels within one foot of penetration wherever conduits leave and enter switchboards, panelboards, switchgear, junction boxes, pull boxes and similar items and at each side of penetrations of walls, partitions and floors. Labels shall indicate system voltage and type of service (i.e., Control Circuits, Power, Lights). Install labels in accordance with manufacturer's instructions, with label sizes to match conduits to which they are applied.

F. Provide wire identification marking on each phase, neutral, and ground wire at each accessible point along its length (i.e. panelboards, junction boxes, pull boxes, outlet boxes, and other enclosures.) Labels shall indicate circuit numbers, terminal

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numbers, and pole numbers of each conductor. Mark wire identification code on back cover of each pull and junction box to indicate phase, neutral, and ground wires enclosed by box.

G. Wire identification shall be permanent black letters and numerals on white background (printed plastic pressure sensitive strips wrapped around wire, hot stamped PVC sleeves slipped on or split and tied around wire, or other equivalent methods). Write-on tags are not acceptable.

PART 3 - EXECUTION

3.01 COORDINATION OF WORK

A. Continually check, layout, and superintend installation of work indicated. Provide information regarding locations and sizes of chases and openings and be responsible for accuracy of information. Lay out and superintend installation of hangers, inserts, sleeves and other work in masonry and concrete in advance of and during construction, coordinating work of other trades to prevent interference in location of other equipment.

B. Coordinate exact locations of electrical equipment, outlets, and conduits with all other trades so that there will be no interference with material and equipment by other trades. Where conflicts between trades result, resolve to Owner's satisfaction and at no expense to Owner.

C. Remain completely informed of progress of general construction at all times, and install work that is to be concealed without delay to work of other trades. During wall construction, install conduit and outlet boxes indicated as concealed in masonry construction.

D. Examine work of other trades insofar as their work comes into contact with or is covered by work installed under this specification section. In no case attach to, cover up or finish against any defective work, or install work in a manner which will prevent proper installation of work of other trades.

E. Coordinate spacing and arrangement of lighting fixtures, diffusers, grilles, and other ceiling mounted equipment, where ceiling patterns may be set up, so as to be symmetrical and centered in individual tiles. Equipment, fixtures, devices, and accessories, installed in or on ceilings shall be compatible with ceiling system.

3.02 HANDLING AND STORAGE OF MATERIALS

A. Proper and suitable tools, equipment and appliances for safe and convenient handling and placing of materials and equipment shall be used. During loading, unloading and placing, care shall be taken in handling equipment and materials so that no equipment and materials, including Owner furnished and existing, are damaged.

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Byrd Park Pump Station Roof Repair and Crane Replacement Electrical General Provisions Department of Public Utilities – City of Richmond, VA

16010-10 May 2018

B. Electrical material and equipment delivered to job site shall be stored under roof or other approved covering, on pedestals above ground. Enclosures for material and equipment shall be weatherproof.

C. Materials and equipment, which are damaged or affected as a result of improper handling or storage, shall be subject to removal at direction of Engineer and replaced with new materials, at no cost to Owner.

3.03 DAMAGE TO OTHER WORK

A. Contractor shall be held responsible for any damage to work already in place due to work or negligence of workers. Patching and repairing of damaged work shall be done by trade, which originally installed work at expense of Contractor under this Division.

3.04 MOUNTING HEIGHTS

A. In general, use mounting heights indicated however, field conditions may dictate changes. Where these special conditions occur, final mounting height shall be brought to attention of Engineer for further direction.

B. Coordinate final location of outlets with respect to proximity of architectural material and avoid conflicts in location prior to rough-in. Relocate outlets in conflict with above items as indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Electrical General Provisions Department of Public Utilities – City of Richmond, VA

16010-11 May 2018

3.05 EQUIPMENT CONNECTIONS

A. Equipment requiring electrical service shall be installed and connected in accordance with approved methods and in accordance with manufacturer's recommendations.

B. Equipment connections indicated shall be considered diagrammatic. Actual connections shall be approved for each case and minimized space used.

C. Conduit, outlets, wiring, fittings and accessories for connections to electrical equipment shall be provided. Should equipment of different ratings be furnished, adjust circuit components accordingly, at no expense to Owner, after approval by Engineer. Confirm proper size and location of equipment connections before fabrication and installation of work.

D. Contractor shall reach an agreement as to limits of responsibility of various trades where connecting to outlets provided by others, and where providing outlets to receive connections by others, so that work and equipment will be provided with proper services connected and ready for use.

3.06 WORK IN EXISTING AREAS

A. Portions of existing building may be occupied by Owner during construction, and electrical systems associated with these portions of building shall be kept in operation as much as possible. Duration of outages shall be kept to minimum, and shall be scheduled and approved in advance by Owner. Provide temporary connections, as required, to maintain service.

B. In areas to be renovated, remove entire electrical installation, except as indicated. Remove unused raceways exposed after demolition back to nearest point of concealment. Remove unused wiring back to source of voltage.

C. Where existing electrical systems pass through renovated areas to serve other portions of building, they shall be suitably relocated or modified to avoid conflict with new work. Existing outlet, junction and pull boxes, and equipment in areas to be renovated and requiring access for service or operation, shall remain "readily accessible" as required by NEC.

D. Information describing existing circuits, systems, devices and equipment is based on latest available information. Existing branch circuit numbers indicated may not agree with actual space or pole number of device used to protect branch circuit. Rearrange connections in panelboards or (as part of RECORD DRAWING documentation) renumber circuits to match actual conditions.

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Byrd Park Pump Station Roof Repair and Crane Replacement Electrical General Provisions Department of Public Utilities – City of Richmond, VA

16010-12 May 2018

E. Verify exact locations and rating of existing system components in field before starting work.

3.07 WATERPROOFING

A. Waterproofing and dampproofing of building shall be held unharmed by installation of work under this Division. Wherever any work or conduits under this Division pierce waterproofing or dampproofing including outside walls, such penetration shall be made only when approved by Owner and pierced surface shall be made watertight. Replace waterproofing damaged or destroyed at no expense to Owner.

3.08 CUTTING, PATCHING AND PAINTING

A. Cutting, patching and painting necessary for installation of electrical work shall be done under this Division. Any damage done to work already in place shall be repaired at no cost to Owner. Patching shall be uniform in appearance and shall match existing finish and paint.

B. Holes and openings created as a result of demolition work shall be patched uniformly and shall match existing finish and paint.

C. Exposed equipment, including conduit installed under this Division, shall be cleaned and left in condition ready for painting under other Divisions. Items not provided with corrosion-resistant finish shall be painted. Electrical panels, control equipment, and supporting framework except as otherwise indicated, shall have light gray enamel finish which may be manufacturer's standard gray, if acceptable to the Engineer. Touch-up or repaint scratched or marred finishes, to match original finish as directed by Engineer. Particular caution shall be exercised not to obscure nameplate data.

3.09 SLEEVES AND PLATES

A. Provide sleeves for installation of raceways. Carefully locate in advance of construction of walls and floors where new construction is involved. Provide cutting and patching to set sleeves which are not placed prior to construction.

B. Provide sleeves for raceways passing through concrete, masonry, plaster and gypsum wallboard construction. Caulk annular space of sleeves with an elastic fire resistant caulking compound to make installation fire, air and water tight.

C. Fasten sleeves securely in construction to prevent displacement when concrete is poured and when other construction is built around them. Take precautions to prevent concrete, plaster and other materials being forced into space between raceway, and sleeve during construction.

D. Sleeves required in existing concrete or masonry walls shall be set and secured with mortar grout and fast drying bitumastic sealant.

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Byrd Park Pump Station Roof Repair and Crane Replacement Electrical General Provisions Department of Public Utilities – City of Richmond, VA

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E. At sleeves where objectionable noise can be transmitted, at smoke barriers, at walls above ceilings that extend to underside of structure of floor above, and at fire rated separations, seal openings between raceways and corresponding sleeves to prevent sound transmission and to maintain fire rating. Use UL approved resilient sealant for penetration seals. Submit method of sealing for approval.

F. Where watertight sleeves are indicated, or required, to suit installation on above grade raceway penetrations, provide Link Seal rubber seals, as manufactured by Thunderline Corporation, between pipe and sleeves. Where watertight sleeves are indicated, or required, to suit installation on below grade wall and floor raceway penetrations, provide OZ/Gedney Type WSK and Type FSK fittings.

G. Where conduit motion due to expansion and contraction can occur, make sleeves of sufficient diameter to permit free movement of conduit. Check construction to determine proper length for various locations; make actual lengths to suit following:

1. Terminate sleeves flush with walls, partitions, and ceilings.

2. Terminate sleeves 2 inches above finished floor in equipment rooms, kitchen and wet floor areas.

H. Certain beams are required to be sleeved or slotted to permit conduit installation. Refer to Structural drawings for details.

3.010 PLACING IN SERVICE

A. At completion of work a thorough test, as indicated, shall be made in presence of Owner with equipment, machinery and appliances in operation and entire electrical system proven satisfactory for operation and free from defects.

B. Gather in one place and at one time loose equipment, keys, record drawings, and spare parts to be turned over to Owner. Label items and provide typed list ready to be signed by an authorized representative of Owner.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Wire, Splices and Terminations (600V or Less) Department of Public Utilities – City of Richmond, VA

16120-1 May 2018

SECTION 16120

WIRE, SPLICES AND TERMINATIONS (600V OR LESS)

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Requirements of Section 16010 - ELECTRICAL GENERAL PROVISIONS - apply to work specified under this section.

1.02 SCOPE

A. Work includes labor, materials, equipment and services for installation of complete system of conductors for the electrical installation as indicated.

1.03 SUBMITTALS

A. Submit manufacturer's product data in accordance with provisions of Section 16010 - ELECTRICAL GENERAL PROVISIONS. Submit detailed sheets of kits, materials, splicing and terminating methods and instructions. Manufacturer's data shall include specifications and installation instructions. Include data substantiating that proposed materials comply with specified requirements.

PART 2 - PRODUCTS

2.01 INSULATED SINGLE CONDUCTOR CABLES

A. Secondary wiring within buildings shall be soft drawn copper 98% conductivity with 600 volt insulation, and shall be manufactured in accordance with requirements of the NEC, UL, ASA, NEMA, and ICEA.

B. Wire and cable shall be delivered to job site in full coils or reels, each bearing a tag containing UL approval stamp, name of manufacturer, trade name, code, type of wire, and month and year of manufacture.

C. Conductor insulation shall be NEC type "RHW", adequately color coded for identification, unless otherwise indicated. Conductor size shall be as defined by standard American Wire Gauge (AWG) numbers or circular mils where indicated.

D. Conductors #8 and larger shall be stranded.

E. For vibrating equipment, wiring shall be stranded.

2.02 TERMINATION AND SPLICING FITTINGS

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Byrd Park Pump Station Roof Repair and Crane Replacement Wire, Splices and Terminations (600V or Less) Department of Public Utilities – City of Richmond, VA

16120-2 May 2018

A. Fittings for termination stranded wire shall be solderless and designed for stranded wire circumferential compression type fittings. Thomas and Betts, Brundy, Square D, or equivalent.

B. Splicing not permitted.

2.03 PULLING COMPOUND

A. Pulling compound shall be UL approved, "Y-ER-EASE", or equivalent. Soap, grease or any substance other than specified shall not be permitted.

PART 3 - EXECUTION

3.01 GENERAL

A. All wire shall be installed in raceways.

3.02 INSTALLATION

A. Wiring exposed to temperatures higher than 30 degrees Celsius shall have insulation properly rated for temperatures it must withstand (i.e., wiring in lighting fixtures or electric heating equipment, unless provided by fixture or equipment manufacturer shall be type THHN, AVB, or other).

B. Phase wires shall be color coded. Phase wires #8 AWG and smaller shall be color coded throughout entire length. Phase wires larger than #8 AWG may be color coded by applied sleeves or taped at each splice and termination, and at maximum 3 feet intervals for any accessible segment and within 2 inches of wire terminations. Color coding shall be as follows:

PHASE 208Y/120V PHASE A BLACK PHASE B RED PHASE C BLUE NEUTRAL WHITE GROUND GREEN

C. Green colored insulated equipment grounding "Green Wire" conductors shall be provided for feeders and for branch circuits. "Green Wire" grounding and neutral wires shall be color coded throughout entire length. Provide "Green Wire" grounding conductor, in addition to grounding provided by raceway system enclosing branch circuit or circuits. Size of "Green Wire" grounding conductor shall conform to NEC requirements. Ground conductor shall interconnect grounding terminal of each receptacle, lighting fixture or equipment enclosure containing circuit and grounding bus or terminal at point of origin of respective circuit. "Green Wire" grounding conductor shall be run with each respective feeder and branch circuit conductor group and with each multiwire branch circuit conductor group. At

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Byrd Park Pump Station Roof Repair and Crane Replacement Wire, Splices and Terminations (600V or Less) Department of Public Utilities – City of Richmond, VA

16120-3 May 2018

each receptacle location, connect "Green Wire" system to receptacle enclosure using separate pigtail.

3.03 WIRE IDENTIFICATION

A. Provide wire identification in accordance with Section 16010 - ELECTRICAL GENERAL PROVISIONS.

3.04 SPLICES AND TERMINATIONS

A. Screw-on "Wirenut" type fittings shall not be used for connecting stranded wiring, unless strands are twisted for each conductor before installing "Wirenut".

B. Aluminum fittings shall not be used for wire connections.

C. Where stranded wires are terminated in screw pressure connection, approved fittings and installation methods shall be used to avoid separating strands.

D. No splices or joints will be permitted in feeders.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Raceways Department of Public Utilities – City of Richmond, VA

16130-1 May 2018

SECTION 16130

RACEWAYS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Requirements of Section 16010 - ELECTRICAL GENERAL PROVISIONS - apply to work specified under this section.

B. Requirements of this section of specification apply to and form part of individual electrical sections of the specification.

1.02 SCOPE

A. Work includes labor, materials, equipment, and services for installation of complete raceway system.

1.03 RELATED WORK SPECIFIED ELSEWHERE

A. Refer to Section 16120 - WIRE, SPLICES AND TERMINATIONS (600V OR LESS)

1.04 SUBMITTALS

A. Submit shop drawings and manufacturer's product data, in accordance with provisions of Section 16010 - ELECTRICAL GENERAL PROVISIONS. Manufacturer's data shall include specifications, installation instructions and general recommendations for each type of raceway required. Include data substantiating that proposed materials comply with specified requirements for each type of raceway.

B. Submit dimensioned shop drawings of raceway systems showing layout of raceways, fittings and spatial relationships to associated equipment and adjoining raceways. Show connections to electrical panels, feeders, and motors.

PART 2 - PRODUCTS

2.01 GENERAL

A. Raceways shall be UL listed and bear the UL label, unless otherwise indicated.

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Byrd Park Pump Station Roof Repair and Crane Replacement Raceways Department of Public Utilities – City of Richmond, VA

16130-2 May 2018

2.02 RIGID METAL CONDUIT (RMC) RACEWAY

A. RMC raceway shall also be known as galvanized rigid steel raceway (GRS). RMC raceway shall be steel, zinc coated for corrosion protection and shall comply UL 6, Federal Specification WWC-581 and ANSI Specification C80.1. Threads shall be protected from corrosion as soon as possible after they are cut by plated or painted finish.

2.03 COUPLINGS AND FITTINGS FOR STEEL RACEWAYS

A. Couplings shall be steel finished with coatings inside and outside of zinc or cadmium.

B. Couplings for RMC shall be threaded (solid). Where encased in concrete or within masonry, couplings for RMC raceway shall be solid (not split in half or down one side) threaded steel fittings only. Where encased in concrete or within masonry, couplings for EMT raceway shall be solid concrete tight steel either indentor or compression ring type employing OZ/Gedney "A" bushings, or equivalent, where provided with male hub threads.

C. Provide type "A" insulating bushings by OZ/Gedney, or equivalent, on RMC raceway terminations.

D. Fittings shall be compatible with raceway and box accommodated. Fittings for RMC.

E. Expansion fittings for use with RMC raceway shall be type AX or EX by OZ/Gedney, or equivalent. Expansion/deflection fittings for use with RMC shall be type DX by OZ/Gedney, or equivalent. Type of fitting shall be properly chosen for type of movement anticipated.

2.04 CONDUIT OUTLET BODIES FOR STEEL RACEWAYS

A. Conduit outlet bodies shall conform to UL 514, Federal Specification W-C-586b and ANSI Specifications C80.4 and C33.84.

B. Conduit outlet bodies shall be hot-dipped zinc galvanized iron alloy where used with RMC, galvanized steel raceway.

C. Conduit outlet bodies for RMC conduit systems shall be provided complete with threaded hubs, neoprene gaskets and cast covers.

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Byrd Park Pump Station Roof Repair and Crane Replacement Raceways Department of Public Utilities – City of Richmond, VA

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2.05 ELBOWS AND OFFSETS

A. Preformed elbows and offsets shall conform to same standards as respective raceway.

PART 3 - EXECUTION

3.01 GENERAL

A. Install wiring in raceways, unless otherwise indicated.

B. Provide labeling in accordance with Section 16010 - ELECTRICAL GENERAL PROVISIONS

3.02 RACEWAY METHODS

A. RMC raceway shall be used.

3.03 INSTALLATION REQUIREMENTS

A. Provide cable supports in conduit raceway risers, as required, by NEC or as indicated.

B. Raceway sizes shall be in accordance with NEC, except as follows:

1. Minimum 3/4", except that 1/2" may be used for control and signal wiring between outlet boxes and recessed lighting fixtures and as indicated.

2. Where indicated.

C. Raceways shall be installed exposed.

D. Raceway shall be installed with no interference with other trades. Raceways shall be supported at interval, as required, by NEC but not greater than 10 feet. Raceway supports shall be in accordance with the following:

1. Exposed raceways shall be run parallel on wall or ceiling, and shall follow contours of surface to which they are attached. Support raceways employing stainless steel two-hole pipe clamps securely fastened to surface to which raceway is attached.

E. No raceway shall pass through beams, unless so indicated by Engineer. Raceway shall be located minimum of 6" from steam and hot water piping.

F. Raceways passing through boundaries, which are indicated as requiring vermin proofing, shall be sealed internally with Johns-Manville "Duct-Seal", or equivalent.

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Byrd Park Pump Station Roof Repair and Crane Replacement Raceways Department of Public Utilities – City of Richmond, VA

16130-4 May 2018

Pack annular spaces between raceways and building construction with mineral wool or fiberglass, caulked at both sides with Pecora "Synthacaulk" or Proseal "Ultrasite", or equivalent, in general areas.

G. Cap raceways immediately after installation to prevent entrance of debris and moisture.

H. Bends in raceways shall be made with wide sweep field bends. Radius of wide sweep bends shall be as required by NEC for raceways containing cables with lead sheath. No manufactured elbows permitted.

I. Provide expansion fittings or expansion/deflection fittings in each raceway crossing building expansion joint or as required by installation to accommodate expansion, contraction or deflection of raceway.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Disconnect Switches Department of Public Utilities – City of Richmond, VA

16410-1 May 2018

SECTION 16410

DISCONNECT SWITCHES

PART 1 - GENERAL

1.01 NOTE

A. The requirements of Section 16010 - ELECTRICAL GENERAL PROVISIONS - shall apply to all work specified under this section.

1.02 SCOPE

A. The work includes all labor, materials, equipment and services necessary for the installation disconnect switches.

B. Provide complete items with all components needed for proper operation.

1.03 SUBMITTALS

A. Submit shop drawings, manufacturer's product data, etc., in accordance with provisions of Section 16010 - ELECTRICAL GENERAL PROVISIONS. Manufacturer's data shall include specifications and installation instructions. Include data substantiating that proposed materials comply with specified requirements.

PART 2 - PRODUCTS

2.01 GENERAL

A. Switches shall be equipped with a cover interlock to prevent operation with cover open. All switches shall be designed to permit padlocking in the off or open position.

B. Switches located where they are affected by outdoor weather (such as those above the roof) or in damp locations, shall be NEMA 12.

C. Switches shall be UL listed, and shall bear the UL label.

2.02 SAFETY SWITCHES

A. Safety switches shall be meet all the applicable requirements of Federal Specification W-S-865 and shall be horsepower rated in conformance with Table III.

B. Safety switches shall be unfused types, as indicated, and shall be enclosed in NEMA 12 steel enclosures, unless otherwise indicated. Safety switches for 208 volt service shall be heavy-duty type. Switches shall be front operated type, cover interlocked

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Byrd Park Pump Station Roof Repair and Crane Replacement Disconnect Switches Department of Public Utilities – City of Richmond, VA

16410-2 May 2018

with switch. All nonconductive parts shall be finished, or otherwise protected against corrosion.

C. All switches shall be visible blade, externally operated with all current carrying parts silver or tin plated. All switches shall have provisions for not less than two external padlocks and capable of accepting copper or aluminum cables.

D. Units shall be manufactured by Square D, Cutler-Hammer, G. E., or Siemens.

PART 3 - EXECUTION

3.01 GENERAL

A. Provide as indicated.

3.02 INSTALLATION

A. Furnish and install safety switch per manufacturer requirements.

END OF SECTION

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Byrd Park Pump Station Roof Repair and Crane Replacement Appendix A Department of Public Utilities – City of Richmond, VA Contractor Release of Asset Requirements

May 2018

APPENDIX A

Contractor Release of Asset Requirements

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May 2018

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Appendix B Byrd Park Pump Station Roof Repair and Crane Replacement City of Richmond – Health, Safety, and Department of Public Utilities – City of Richmond, VA Environmental Management Plan

May 2018

APPENDIX B

City of Richmond - Health, Safety, and Environment Management Plan

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Appendix B Byrd Park Pump Station Roof Repair and Crane Replacement City of Richmond – Health, Safety, and Department of Public Utilities – City of Richmond, VA Environmental Management Plan

May 2018

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Health, Safety, and Environment Management Plan Prepared by: City of Richmond Department of Public Utilities 900 E Broad St Richmond, Virginia 23219 August 2008

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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Table of Contents

1.0 CONTRACTOR HEALTH, SAFETY AND ENVIRONMENT REQUIREMENTS ....................... 1 1.1 Security Requirements.................................................................................................................... 1

2.0 DEFINITIONS ................................................................................................................................... 1

3.0 DOCUMENTATION AND REPORTING REQUIREMENTS ........................................................ 2

4.0 HSE TRAINING/COMMUNICATION REQUIREMENTS ............................................................ 3

5.0 BASIC HSE REQUIREMENTS ........................................................................................................ 3

6.0 CERTIFICATION, INSPECTIONS, AND REGULATORY AGENCY PERMITS ........................ 8

7.0 SITE OPERATIONS ......................................................................................................................... 8 7.1 Clearing and Grubbing ................................................................................................................... 9 7.2 Landfill Operations ....................................................................................................................... 10 7.3 Drilling ......................................................................................................................................... 10 7.4 Excavation and Trenching ............................................................................................................ 13 7.5 Overhead Electrical Lines ............................................................................................................ 15 7.6 Welding, Cutting, and Other Hot Work. ...................................................................................... 17 7.7 Heavy Equipment ......................................................................................................................... 19 7.8 Traffic/Pedestrian Safety .............................................................................................................. 23 7.9 Flammable and Combustible Materials ........................................................................................ 23 7.10 Compressed Gases ....................................................................................................................... 24 7.11 Underground Work ...................................................................................................................... 25 7.12 Poisonous Plants, Insects and Animals Indigenous to Virginia ................................................... 27

8.0 RESPIRATORY PROTECTION ..................................................................................................... 28

9.0 HSE SURVEYS ............................................................................................................................... 28

10.0 PLANNING AND OBSERVATION PROCEDURES ................................................................ 29

11.0 ACCIDENT/INCIDENT INVESTIGATION .............................................................................. 29

12.0 DRUGS, ALCOHOL, AND CONTRABAND ............................................................................ 30

13.0 MEDICAL AND EXPOSURE MONITORING .......................................................................... 31

14.0 IMMINENT DANGER SITUATIONS ....................................................................................... 31

15.0 HSE ADHERENCE POLICY ...................................................................................................... 32

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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Attachments Attachment 1 Local Hospital’s Map

Addenda

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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1.0 CONTRACTOR HEALTH, SAFETY AND ENVIRONMENT REQUIREMENTS It is the policy of City of Richmond (COR) to select, contract with, and oversee Contractors with the same priority and emphasis on Health, Safety and Environment (HSE) protection as we practice for our own employees. It is a contractual requirement that Contractors comply with all applicable COR, client, State, and Federal health, safety, and environmental regulations. This HSE Management Plan specifies COR’s HSE requirements that may exceed OSHA standards or the Contractors’ normal HSE procedures. Contractors are responsible for reviewing and implementing the HSE requirements set forth in this Management Plan. Contractors are also responsible for ensuring that their lower tier Contractors review and implement these HSE requirements when activities and/or scope of work changes, an addendum to this document will be generated. 1.1 Security Requirements All Contractors will enter the project and sign in (designated foreman/supervisor) on a daily basis. Attachment 1 shows all hospitals located within and around the City of Richmond in the event of an incident or accident. Based on the schedule, activities, and Contractors on site, a mandatory meeting will be held at an agreeable time at with all Contractors and a COR representative to discuss when operations/activities are occurring, hours worked, number of personnel with each respective Contractor, etc. Visitors will be required to check-in at one of the designated entrances and sign in. Visitors will be escorted at all times by a COR official and/or Contractor representative. If visitors tour the site, they are required to wear protective equipment to include safety shoes, hard hat, safety glasses, and high-visibility vest. The site will provide the hard hat, safety glasses (non-prescription), and vest. This policy also applies to regulatory agency (e.g., Virginia Occupational Safety and Health Administration (VOSHA), Department of Environmental Quality (DEQ), etc.) personnel visiting the site. Upon arrival to the site entrance, regulatory personnel will be asked to sign in and remain until COR officials are notified and arrive at the Project Site. Parking for all Contractors (company and personal vehicle) will be in a designated parking area. Only construction vehicles (dump trucks, cranes, etc.) will be allowed to enter the work area. A wash bay will be available for construction vehicles to utilize prior to entering the COR streets. 2.0 DEFINITIONS

Term Definition Accident/Incident An unplanned, undesirable event that disrupts work activity. COR City of Richmond (COR) in which these Contractor HSE requirements are incorporated.Safe Plan of Action (SPA)

A task-specific planning document used to help ensure that every task receives proper HSE assessment and planning. Also referred to as a Job Safety Analysis (JSA) and/or Task Hazard Analysis.

Contractor The party, including “subconsultants”, defined in the subcontract with COR for which

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Term Definition these Contractor Health, Safety, and Environmental Requirements are incorporated. Contractor Health, Safety, and Environmental Requirements shall extend to and govern Contractor’s Contractors, vendors, employees, and others under its direction or control.

Site/Project Management

The highest-ranking COR representative or designated agent whose regular work location/office is at the project site.

Task Safety Awareness (TSA)

A review of the SPA among the crew and supervisor to discuss and resolve any HSE issues before work is continued, when there has been a break in the work schedule, change in work conditions, change in crew, etc.

SSO The contractor Site Safety Officer Work The total of the Contractor’s responsibilities as set forth in the Contract Documents. COR Site HSE A COR employee designated to provide safety direction.

3.0 DOCUMENTATION AND REPORTING REQUIREMENTS 3.1 A project-specific HSE Action Plan or, in the case of hazardous waste operations, a site-specific

Health and Safety Plan (HASP), must be generated by each Contractor mobilizing on the project. This plan must include a project-specific Emergency Response Action Plan in accordance with COR, Client, State, and Federal requirements.

3.2 If the portion of the project is regulated as a hazardous waste or emergency response operation

(HAZWOPER), as defined in 29CFR 1926.65 or 29CFR 1910.120, then the Contractor will develop a HASP that outlines how hazard agents (chemical/physical/environmental) will be identified and controlled to include air monitoring with Direct Reading Instrumentation (DRI). Contractor site personnel working in this area shall read and acknowledge by signature that they will comply with the applicable HASP. In addition, any Contractor and/or Subcontractor working in adjacent non-HAZWOPER areas will be briefed on work activities and associated hazard(s) in the event of an incident or release if DRI levels exceed established “action levels,” COR officials will be immediately informed.

3.3 Contractor shall furnish to the COR the names and qualifications of the Competent Persons and

Qualified Persons, who may be required for their scope of work by Federal, State, or local regulations. Examples include Competent Persons and/or Qualified Persons for steel erection, excavation, scaffold erection, confined space entry, annual crane inspections, etc.

3.4 Contractors are responsible for maintaining a First Aid Register for all employee injuries and

illness reported on the project. First Aid kits will be provided by all Contractors and at least one person on site from each company will be current and trained in First Aid and CPR.

3.5 Contractors must immediately inform the COR Site/Project Management of any OSHA, EPA, or

other HSE regulatory agencies’ inspections or other actions involving the Contractor’s work. 3.6 Contractor employees must promptly report all potentially work-related incidents, injuries, or

illnesses to their Supervisor or their Site HSE Representative.

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3.7 Contractor must promptly report all potentially work-related incidents, injuries, or illnesses to the

COR Site/Project Management or COR Site HSE Representative, after the appropriate level of medical assistance has been arranged.

3.8 Injuries, illnesses, or any incident involving a third party or a member of the general public must

be promptly reported to the Site/Project Management. 3.9 Incidents involving potential exposures to hazardous materials and releases or spills of such

materials must be promptly reported to the Site/Project Management. 3.10 Accident investigation reports for all Contractor accidents, injuries, and work-related illnesses

shall be forwarded to the Site/Project Management within twenty-four hours of the occurrence. 3.11 Contractor employees are required to participate in documented, daily task-specific Safe Plans of

Action and regular Safety Observation Reports. 3.12 Contractors will conduct weekly HSE meetings, and signed copies of the meeting reports shall be

made available to the COR upon request. 4.0 HSE TRAINING/COMMUNICATION REQUIREMENTS 4.1 Contract employees must complete HSE training required by applicable COR, Client, State, and

Federal HSE requirements. Such training may include, but is not limited to, OSHA 10-Hour Construction Safety & Health Outreach Program, Safety Leadership Training for Supervisory Personnel, and ergonomics training. Documentation of all HSE training shall be maintained at the project site by the Contractor and provided to the COR upon request.

4.2 Workers involved with hazardous waste operations, as defined by 29 CFR 1910.120 or equivalent

applicable State regulations, shall have met, prior to any field work activity or exposure, the training requirements of the standard to include OSHA 40-Hour HAZWOPER Training. Certification of individual worker training shall be provided to COR prior to commencing work.

4.3 Contractors must certify that all operators of mobile equipment such as forklifts, cranes, boom

lifts, buses, etc., have been trained and/or certified on the proper operation of the equipment. Copies of this training and certification shall be maintained on the project site by the Contractor and forwarded to the COR upon request. Mobile crane operators must be qualified on each specific crane (type & rating) that they are assigned to operate through a testing and qualification procedure recognized by COR. Backup alarms will be functional and tested on a daily basis.

4.4 Contractors must establish a prompt and effective method of providing HSE communications

such as HSE alerts, advisories, bulletins, regulatory updates, etc., to all site employees. 5.0 BASIC HSE REQUIREMENTS

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The following HSE rules list COR’s fundamental requirements for Contractor HSE. When there are multiple rules that may apply, the most stringent COR, Client, State, or Federal HSE regulations that govern the work shall be followed. 5.1 Each Contractor shall appoint an on-site HSE representative, who will attend regular COR HSE

meetings and be responsible for implementation of the rules listed below, as well as other HSE rules determined, by the COR, to be necessary for the safe execution of the project. COR shall determine appropriate qualifications for Contractor HSE personnel, based on project demands.

5.2 Hard hats (ANSI Z89.1 or equivalent) shall be worn at all times (e.g. construction, environmental

operations, operations or maintenance environment), regardless of the workers activities. This includes welders when using welding hoods.

5.3 Shirts with at least four-inch sleeves shall be worn at all times. No tank tops are allowed. Loose

or frayed clothing, loose or hanging long hair, ties, rings, body jewelry, etc. shall not be worn around moving machinery or other areas where they may become tangled.

5.4 Hearing protection shall be worn when exposures exceed 85 DBA and/or during work with heavy

equipment. 5.5 Hard-toe footwear (ANSI Z41.1, or equivalent) shall be worn by all workers when in the

construction environment or in areas where there is a danger of foot injuries due to falling, rolling, or piercing objects or when employee’s feet are exposed to electrical hazards.

5.6 Safety glasses with rigid side shields (ANSI Z87.1, or equivalent) shall be worn at all times when

in the construction environment and in any area where eye hazards exist. This includes under welding hoods and for workers with prescription eye wear. Safety goggles may be worn over non-safety prescription eyewear.

5.7 Face shields must be worn in addition to safety glasses when grinding, chipping, jack hammering,

and power sawing or when conducting other tasks that involve such face and/or eye hazards. 5.8 Gloves, appropriate for the hazard present, shall be worn when hands are exposed to absorption

of harmful substances, cuts, abrasions, punctures, biological hazards, chemical burns, thermal burns, or harmful temperature extremes.

5.9 Contractor shall comply with the COR’s 100% Fall Protection Policy. This policy states that

“anytime employees are working from an unprotected elevation of six feet or more, fall protection must be used.” Working as stated above means while traveling, stationary, or at anytime exposed to a fall from a surface not protected by approved handrails, guardrails or some other approved fall elimination device. COR prohibits the use of positioning devices as the sole means of fall protection when working above six feet. Positioning device means a body belt or body harness system rigged to allow a worker to be supported on an elevated vertical surface, such as a wall, and work with both hands free.

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5.10 The use of “passive” systems, such as safety nets, monitoring systems, or controlled access zones, as the sole means of fall protection when working above six feet, is prohibited. COR prohibits the use of safety nets as an independent means of fall protection.

5.11 Workers in mechanical lifts, including scissor lifts, boom trucks, suspended or supported

personnel baskets, articulating lifts, and other similar devices must use fall protection equipment at all times. Handrails on lifts may only be used for fall protection anchor points if approved by a Qualified Person. Such devices shall not be used as elevators to transport workers to different work locations.

5.12 All portable ladders must be clearly marked with the ladder owner’s name. 5.13 The safest means of worker access for overhead work (e.g., rolling scaffolds, mechanical lifts,

platform ladders, etc.) shall be considered as alternatives to the use of portable ladders. If ladders are used, then the top of all straight and extension ladders shall be tied to a substantial anchor point before use; a second worker must hold the ladder until the tie-off is secure. And, if a worker’s feet are on or above the fifth rung of a stepladder, the top of the ladder must be tied to a substantial anchor or a second worker must hold the ladder throughout the task.

5.14 When ascending or descending a portable ladder, three-point contact is considered acceptable fall

protection for fall exposures of less than 20 feet. When potential fall exposure exceeds 20 feet, personnel on ladders must be protected with a personal fall arrest system.

5.15 Decking sections shall be laid tightly and immediately secured upon placement to prevent

accidental movement. During initial placement, decking sections shall be placed in such a manner to ensure full support by structural members and each piece shall be individually secured. Pre-installation or shake-out of multiple sections of decking using temporary methods of attachment, such as tack welding, is not allowed. The use of controlled decking zones is not allowed.

5.16 Work over or adjacent to water requires a specific safe work plan which must be approved by the

COR before work begins. This includes, but is not limited to, rivers, lakes, canals, settlement ponds, and open tanks containing liquids. United States Coast Guard-approved Personal Flotation Devices (PFDs) must be worn when working over or adjacent to water. When working over water or adjacent to water without 100% fall protection, PFDs that will provide an unconscious user floatation in a face-up position must be used. Personnel shall not work over water alone.

5.17 Equipment and tools shall not be altered in any way to adapt it for a job for which the

manufacturer does not intend it. The manufacturer of the equipment must approve any such adaptations or alterations to equipment in writing. Only trained and authorized persons shall operate machinery or equipment.

5.18 All hand-held power tools must be equipped with constant pressure switches that will

automatically shut off power when the pressure (worker’s hand) is removed. Hand-held power tools with on/off or lock-on switches are not allowed.

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5.19 Ground Fault Circuit Interrupters shall be used to protect all temporary electrical wiring and cord sets. The use of assured grounding (quarterly equipment inspections) in lieu of GFCIs is not an option.

5.20 Lock-out/tag-out procedures shall be followed to minimize the potential exposure of workers to

hazardous energy. Hazardous pipelines or vessels will be isolated by using a double block and bleed system or by blanking. Every effort must be made to de-energize electrical equipment to be worked on and other electrical equipment in the area that may affect the work. If the equipment cannot be isolated or de-energized, written approval must be obtained from the COR’s Site Manager and Operations Manager before work proceeds. Only “Qualified Electricians” may work on energized or potentially energized circuits. See 29 CFR 1910.332 for qualified electrician requirements. COR considers equipment rated at 480 volts and above as “high voltage.”

5.21 Contractor shall comply with the provisions of NFPA 70E, “Standard for Electrical Safety in the Workplace.” Contractors shall ensure that their employees are trained in safe work practices, and that they are qualified, and that they are provided equipment, tools, and personal protective equipment (PPE) that are specified in NFPA 70E.

5.22 Confined space entry work must follow a documented hazard assessment and safe work planning

process, which must be submitted to the COR for review prior to entry per 29 CFR 1910.146.

• As part of project planning activities, all on-site confined spaces that may be entered will be identified, evaluated, and classified (permit-required vs. non-permit-required). Likewise, confined spaces discovered during work activities, and which will require entry, will also be evaluate and classified.

• All permit-required confined spaces will be labeled so that employees are adequately warned of the potential for hazardous atmospheres. Labeling is not required under the following circumstance:

o The spaces are easily recognizable, numerous, and widely spaced (e.g., storm sewer manholes). Employees will be instructed that these constitute confined spaces during required training. However, these locations will be included on the inventory.

o A complete inventory has been developed, all personnel have been trained in the use of the inventory, and the workers consult the inventory prior to performance of any work that may require entry into a confined space.

• When non-permit-required confined spaces require the implementation of confined space entry procedures because of specific work operations (e.g., painting, welding), all entry points will be labeled so as to alert all employees of the existence of the hazardous conditions. These signs will be removed only when the hazard no longer exists (e.g., complete curing of the paint).

• Non-permit-required confined spaces can be designated by only a Certified Industrial Hygienist, Certified Safety Professional, or Professional Engineer, or a competent person with appropriate confined space training and experience after review of the space(s), historical monitoring data, and other factors (e.g., injuries that have occurred). Therefore, all confined spaces will be considered permit-required, unless specifically designated as non-permit space, in writing, be a COR professional.

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5.23 High-visibility reflective safety vests (ANSI/ISEA 107, Class III, or equivalent) must be worn by all personnel.

5.24 Motor vehicles and mobile equipment shall never be left running without an operator at the

controls. Proper use of seatbelts by all occupants is mandatory. Motor vehicle operators are prohibited from using a mobile phone or two-way radio. This applies to both hands-free and non-hands-free devices. If the use of such a device by the motor vehicle operator is necessary, it is only allowed when the motor vehicle is stationary and in a safe location off the roadway. If required by the client, the use of two-way radios is allowed, provided that written approval by the relevant COR official is obtained and only while on a project location or within a client facility.

5.25 Mobile crane lifts of over 50 tons, which exceed 85% of the crane’s capacity, involve more than

one crane, lifts a non-rigid object, or lifts over active work areas or public property are considered “critical lifts” and require written approval from COR.

5.26 All outriggers on mobile cranes must be fully extended and fully deployed when the crane is used

to lift or support a load. If, due to configuration or physical location, all outriggers cannot be fully deployed, calculations must be made from the “on-rubber” section of the load chart. On-rubber lifts and pick-and-carry operations require COR Site Manager’s written approval.

5.27 Anti two-block devices that automatically disengage crane hoist/boom functions when the hook

or block approaches the jib or boom tip are required on all cranes. 5.28 Multiple lift rigging (Christmas tree lifts) is not allowed without written approval by the COR’s

Senior HSE Manager and development of a written site-specific plan to prevent exposure to overhead loads during such lifts.

5.29 Field supervisors for the Contractor are responsible for protecting their workers from heat and

cold stress conditions by incorporating protective measures, PPE, and adequate fluid and food intake.

5.30 Eating and drinking will be permitted only in designated areas at COR project sites. Smoking will

be permitted only in areas designated by Field Supervisors and situated in locations that are not in the immediate vicinity of activities associated with work site activities. Additionally, Field Supervision will designate each smoking area giving primary consideration to those personnel who do not smoke.

Personnel actively involved in the performance of certain activities will not be permitted to

smoke, eat, drink, or use smokeless tobacco, except during breaks (e.g. HAZWOPER Controlled work areas).

Site personnel will first wash hands and face after completing work activities and prior to eating

or drinking. 5.31 Adequate illumination will be provided by Contractors during work in the evening/night.

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6.0 CERTIFICATION, INSPECTIONS, AND REGULATORY AGENCY PERMITS 6.1 Certain operations may require a client and/or owner permit. Such activities may include but are

not limited to hot work, confined space/vessel entry, excavations, asbestos abatement, lead abatement, etc. The Contractor representative shall ask COR Site/Project Management whether any parts of the Contractor’s activities require a client and/or owner permit.

6.2 Contractors are responsible for securing and complying with all city, state, and federal permits. 6.3 A third-party certified Competent Person shall make a thorough annual inspection of all cranes

and powered hoisting equipment. Cranes assembled on site shall receive an annual inspection prior to being put into service. Documentation of all crane inspections shall be provided to the COR and must be maintained on site by the Contractor.

6.4 All scaffolding must be inspected and tagged by a Competent Person prior to initial use, before

each work shift, and after any event that could affect its structural integrity. Suspended scaffolds must receive documented daily pre-use inspections. Untagged scaffolds must not be used.

6.5 Mobile equipment must receive daily pre-use inspections, which will be documented. Examples

include forklifts, backhoes, personnel lifts/manlifts, etc. 7.0 SITE OPERATIONS Contractors shall include planning for environmental compliance in the preparation of their HASP or HSE Action Plan. Issues to be considered include but are not limited to release reporting, air permits, water permits, asbestos/lead permits or notifications, hazardous waste generation and related disposal procedures, spill mitigation and clean up methods, etc. Contractor shall have a written Hazard Communication Program and comply with the requirements of 29 CFR 1910.1200. A copy of the program shall be forwarded to Site/Project Management and a copy shall be in the possession of the Contractor on the site. Any potentially hazardous material or chemical brought onto the site shall be accompanied by a Material Safety Data Sheet (MSDS). Copies of MSDSs shall be forwarded to the Site/Project Management before the product is brought onto the site. Small quantities (less than 10 gallons) of hazardous liquids, such as gasoline, diesel fuels, and solvents, brought onto the site shall be stored in a properly labeled safety container with a flame arrestor and self closing lid. Larger quantities will require the construction of a berm to contain a release. Site/Project Management shall be notified before any chemical or material is used that could create foul smelling, noxious, or toxic vapors or gasses. All accidents involving exposure to potentially hazardous materials and hazardous material releases (as defined by EPA-RCRA) must be immediately reported to the COR and the Site/Project Management. It

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is important to report all releases or exposures even though the incident may be considered minor or no adverse health effects or symptoms are apparent at the time. 7.1 Clearing and Grubbing Chain saws Chain saws should be used with caution in order to prevent personal injury, as the cutting mechanism is unguarded. Kickback is the single biggest cause of the chain saw injuries. A kickback is the sudden and potentially violent rearward and/or upward movement of the chain saw. It is often caused by the chain striking the wood or other object on the top quadrant on the tip of the chain guide bar. It can also be caused by binding or pinching in the cut. The operator must be completely familiar with the controls and proper use of the equipment.

• Minimum PPE required includes hardhat, steel-toe safety boots, safety glasses, hearing protection, leather gloves, and debris shield.

• Chainsaw operations require the use of chainsaw chaps (leather leggings are not suitable) • Employees working aloft in trees will use a safety belt, safety strap, tree-trimming saddle

belt, or rope saddle belt. Personnel working aloft in aerial platforms will adhere to the fall protection requirements specified.

• A high visibility reflectorized safety vest will be worn when working around vehicular traffic. Fire Prevention

• Fuel should be stored in approved metal safety cans only and labeled as to contents. • The container should have a metal spout and funnel provided, to allow for electrical bonding

during fuel transfer. • Equipment will be turned off while being refueled. • Smoking is prohibited during refueling. • After completing fueling, carefully wipe off any gasoline spilled before starting the engine. • Keep a fire extinguisher available at all times in the work area. • Keep the equipment clean of gasoline, oil, and sawdust.

Wood Chipping Hazards Wood chipping equipment should be used with extreme caution in order to prevent personal injury, as the chipping mechanism is open to receive tree branches and other wooden material. The cutting blades begin to rotate when the engine starts and slows down gradually after the engine is shut off. In addition, the following work safety practices should be observed:

• Care should be taken to avoid foreign objects such as metal, glass or rocks that could damage equipment and become projectiles.

• Personnel will not wear loose clothing, gauntlet gloves, or hand/wrist jewelry when operating a chipper.

• No part of an employee’s body will be placed on the chipper table, nor the discharge chute raised while the rotor is turning.

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• A chipper will be fed from the side of the centerline, and the employee will immediately turn away when the brush is taken into the rotor chamber.

• Bystanders should be kept at least 25 feet away when in operation. • Never try to clear blockages by hand and always engage the chipping mechanism gradually

using the safety handle. • Brush chippers will be provided with a locking device on the ignition system that prevents

startup when the key is removed. • Access panels must be closed and secured before chippers are used. • The infeed hopper or table will be of a design to prevent an employee from reaching the rotor

blades or knives during normal operation. • Trailer-type chippers will be chocked. • The feed-openings will be protected with flap-type guards to prevent kickback of chips.

7.2 Landfill Operations

• All ground personnel must wear a high-visibility, reflective safety vest at all times. Safety vests must be visible from all angles.

• All ground personnel will yield to heavy equipment and maintain approximately 100 feet of clearance at all times while maintaining constant eye contact with the operator.

• The site supervisor must notify Site/Project management prior to allowing any worker to enter a high-traffic area. The site supervisor shall instruct Site/Project management to alert all operators when personnel will be entering traffic areas to perform assigned work. When feasible, perform work during periods of low traffic. All work performed in high traffic areas shall be performed within physical barriers, such as cones, warning tape, concrete jersey barriers, etc. Physical barriers will be set up in such a manner to be visible to all operators.

• Operators and site supervisors shall ensure all reverse warning devices are in working order prior to the operation of equipment. If any person notices an inoperable reverse warning device, that person shall immediately notify the operator and the site supervisor. Any vehicle with an inoperable reverse warning device shall be tagged and placed out of service until equipped with a working device.

7.3 Drilling

• Use common sense while maintaining a “safety-first” attitude at all times. • Know the location of underground and overhead utilities • Use required PPE, do not wear loose-fitting clothing or jewelry. Keep hair tied back and

tucked into hardhat. • Do not touch or go near moving parts. • Be aware of the location of “Emergency Shut Off” switches. • Be aware of potential contaminants. Always wear required PPE and follow appropriate

decontamination procedures. • In the event of an accident, allow properly equipped and protected personnel to respond.

Immediately leave the area. • Do not smoke or use spark-producing equipment around drilling operations. • No food will be consumed or stored in the work area. • Do not work around a drill rig during a thunderstorm or rain.

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• Maintain orderly housekeeping on and around the drill rig. Store tools, materials, and supplies to allow safe handling by drill crewmembers. Proper storage on racks or sills will prevent spreading, rolling, or sliding. Avoid storage or transportation of tools, materials, or supplies within or on the drill rig derrick.

• Maintain working surfaces free of obstructions or potentially hazardous substances. • Store gasoline only in containers specifically designed or approved for such use. • Fire-fighting equipment should not be tampered with and should not be removed for other

than the intended fire-fighting purposes or for servicing. • The departing driller should inform the oncoming driller of any special hazards or ongoing

work that may affect the safety of the crew. • Rigging material equipment for material handling should be checked prior to use on each

shift and as often as necessary to ensure it is safe. Defective rigging should be removed from service.

• Work areas and walkways should not be obstructed. The area around the derrick ladder should be kept clear to avoid unimpeded access to the ladder. The rotary table of the rig floor shall be kept free of obstructions and free of undue accumulation of oil, water, ice, or circulating fluids.

• Passengers shall only be allowed in vehicles designed for passenger use. Do not ride on the outside of drill rigs, trailers, or other equipment.

Utility Clearance Contractors will determine the location of all underground/overhead utilities before drilling operations take place. Project management shall contact the One-Call Center for the state in which drilling is to be performed to obtain written clearance. For areas that are not covered by One-Call Centers or local utility companies (i.e., client specific utilities), clearance must be obtained from the COR. In addition to obtaining utility clearances, the appropriate party will make a utility survey of each drilling point. The utility survey shall include both magnetometer and ground-penetrating radar survey. Documentation that nearby utilities have been marked on the ground and that the drill site has been cleared shall be kept in the project trailer/support vehicle and communicated to the drilling Contractor. All utilities shall be identified on a job hazard analysis and communicated to all drilling and drill support personnel. Prior to the start of site work each day, the drilling Contractor will inspect all drilling equipment. The inspections will be documented in the field records, and the records will be maintained at the site. The drilling equipment inspection must be repeated on a daily basis. Defective equipment shall be repaired prior to use. The following are minimum specifications for performing maintenance on drilling equipment:

• Safety glasses shall be work, at a minimum, when performing maintenance on a drill rig or on the drilling tools.

• Follow all manufacturers’ recommendations for maintenance on drilling equipment. • The drill rig engine shall be shut down before making repairs or adjustments to a drill rig or

lubricating fittings (except repairs or adjustments that can only be made with the engine running). The operator shall remove keys and tag out the ignition. All systems (i.e., drill rotor, engine, pressurized lines, etc.) shall be at a “zero energy state” before performing maintenance.

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• The leveling jacks shall be lowered, the wheels chocked, and the hand/parking brakes set before working under a drill rig.

Moving Drill Equipment

• Lower drilling mast before moving rig. • Secure all loads to rig prior to off-road mobilization. • Inspect the route of travel prior to moving the drill rig off-road. Be aware of holes, rocks,

trees, erosion, and uneven surfaces. • Remove all passengers from the cab before moving drill rig onto rough or sloped terrain. • Engage multiple drive power trains (when available) on rig vehicle when mobilizing off-road. • Travel directly up or down grade on slopes when feasible. Avoid off-camber traverse

approaches to drill sites. • Approach changes in grade squarely to avoid shifting loads or unexpected unweighting. • Use a spotter (person at grade) to provide guidance when vertical and lateral clearance is

questionable. • Use parking brake and chock wheels when grades are steep.

Raising the Derrick (Mast)

• Locate overhead utilities visually prior to raising the mast • Treat overhead electrical lines as if they were energized and maintain at least a 40-foot

clearance. • Contractors will contact appropriate utilities agency to manipulate and deactivate overhead

service in areas that interfere with drilling operations. Do not attempt to handle utilities. • Stabilize and level each work site prior to drill rig setup. Do not drill on slopes near power

lines, including drainage ditches, trenches, excavations, and other holes. • The derrick must not be raised until the rig has been blocked, leveled (leveling jacks down),

and chocked. • Secure and lock mast according to manufacturer’s recommendations prior to drilling. • If required to perform work on the mast at heights above six feet, a full body safety harness

and lanyard shall be work accordingly. • Note wind speed and direction to prevent overhead utility lines from contacting rig derrick.

Allow at least a 40-foot clearance between rig mast and utility lines, unless authorized by the COR Site HSE Representative to operate at a shorter clearance distance.

Drilling

• Follow the manufacturer’s operational or field manual’s safety guidelines/specifications. • Only authorized and trained drill rig operators shall operate a drill rig. Drill rigs shall be setup

and operated according to manufacturer’s specifications. • Set up and delineate appropriate work zones. This may include an exclusion zone,

contamination-reduction zone, and a support zone. When feasible, work zones shall be cleared of obstructions and leveled to provide a safe working area.

• Establish a communication system between driller, helpers, and other field support personnel for responsibilities during drilling operations.

• All personnel shall be instructed to “stand clear” prior to and during startup. Personnel shall stay as far away as possible from operating equipment, especially if a rig is located on unstable terrain (drilling operations shall not proceed on unstable ground).

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• Begin auger borings slowly with the drive engine operating at low speed. • Keep hands and feet clear of rotating augers and direct push equipment. • Prevent placing hands or feet under auger sections during hoisting over hard surfaces. • Avoid the removal of spoil cuttings with hands or feet. • Assure drill rig is in neutral and the augers are not rotating before cleaning augers. • Wear hearing protection as required.

7.4 Excavation and Trenching The following factors are to be evaluated by a competent person and discussed before commencing excavation operations:

• Soil Structure: Excavations in wet soil, sandy soil, or areas that have been backfilled are relatively unstable and must be supported or sloped if employees are to enter the excavation.

• Weather Conditions: Changing weather conditions greatly affect the safety of working in and around excavations. Excess water from rain or snow loosens the soil, increasing the chance of the soil caving in. Excavation should be diked, pumped, or covered, to prevent an excessive amount of water from accumulating.

• Superimposed Loads: Superimposed loads in the vicinity of excavation walls increase the probability of a cave-in. Heavy equipment and materials should be kept back as far as possible. Heavy equipment should be placed on wooden mats or planking to spread the weight more evenly. Considerations must also be taken when buildings, curbs, trees, utility poles, and other structures are around the excavation. Excavated soil must be stored away from the edge of the excavation.

The following safe operating guidelines will apply to excavations exceeding 4 feet in depth.

• Prior to opening an excavation, all efforts shall be made to locate and mark all underground utilities.

• Trees, boulders, and other surface encumbrances that create a hazard will be removed or made safe before excavation is begun.

• Excavated materials will be stored and retained at least 3 feet from the edge of the excavation. Walkways and sidewalks shall be kept clear of excavated materials.

• Special precautions will be taken in sloping or shoring the sides of excavations adjacent to a previously backfilled excavation.

• Except in hard rock, excavations below the level of the base of the footing of any foundation or retaining wall will not be permitted unless the wall is underpinned and all other precautions have been taken to ensure the stability of the adjacent walls.

• Diversion ditches, dikes, or other suitable means will be used to prevent water from entering an excavation and for drainage of the excavation.

• When mobile equipment is used or allowed adjacent to excavations, stop logs or barricades will be installed. The grade will always be away from the excavation.

• Dust conditions during excavation will be kept to a minimum. Wetting agents shall be used upon the direction of the SSO (COR Site HSE Representative).

• Employees subjected to vehicle traffic in excavating operations shall don reflective clothing. Excavations shall be inspected by a competent person prior to employees entering the space.

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• When employees are required to work in an excavation 4 feet or deeper, one or more ladders shall be provided for access/egress. Within the trench, the maximum horizontal travel distance to a ladder shall be no more than 25 feet. The ladder shall extend a minimum of 3 feet above the excavation and be secured. This ladder shall not be removed until all employees have exited the excavation. All ladders will meet the requirements of 29 CFR 1910.25.

• Excavations deeper than 5 feet which are entered by employees shall be sloped, shored, or supported by some other protective system prior to entering the space.

• Guardrail or fences shall be placed at all excavations which are close to sidewalks, drives, or other thoroughfares. Adequate protection shall also exist at remote excavations where workers are not present.

Protective Systems OSHA requires that all excavations more than 5 feet deep which will be entered by employees shall be shored, sheeted, braced, or supported.

• The preferred method is to slope the sides of the excavation to the angle of repose, or the angle of control at which the soil will remain at rest. The angle of repose varies with different kinds of soil; this angle must be determined on each individual excavation, using the following guidelines:

Maximum Allowable Slopes

Soil or Rock Type Horizontal to Vertical Ration (Slope) Degrees Stable Rock Vertical 90

Type A ¾: 1 53 Type B 1:1 45 Type C 1 ½: 1 34

Notes: No soil classification is required if a 1 ½:1 slope (34-degree slope) is used. If a 1 ½:1 slope is not used, a soil classification must be made by a competent person. The excavation must then comply with the above minimum slope requirements.

• The second method of support is shoring, sheeting, tightly placed timber shores, bracing, trench jacks, piles, or other materials installed in a manner strong enough to resist the pressures surrounding the excavations.

• The third method is to use a trench box, which is a prefabricated movable trench shield made of steel plates, welded to a steel frame.

Hazardous Atmospheres When Contractors perform excavation operations in areas where a hazardous atmosphere could reasonably exist (e.g., landfill, hazardous storage areas, underground/aboveground storage tanks, etc) personnel will, at a minimum, apply these guidelines:

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• Perform atmospheric testing in the anticipated breathing zone of the work area to determine oxygen content, combustible gas, and toxic gases and vapors, at a minimum, if applicable.

• Employees will not perform work in areas with less than 19.5% oxygen without the appropriate respiratory protection or adequate ventilation.

• Employees will not perform work in an area with greater than a 10% lower explosive limit (LEL) level.

• Toxic gases will be evaluated on a per-site basis using direct-reading instrumentation (DRI). Competent Person The SSO (COR Site HSE Representative) or designated alternate will serve as the site’s “competent person” for excavation operations. The designated competent person must meet the following qualifications:

• Has sufficient experience to identify existing and predictable hazards in the excavation surroundings, or working conditions which are unsanitary, hazardous or dangerous to employees, and

• Is a registered Professional Engineer (P.E.) in civil engineering, or • Has completed a minimum of 6 hours of training in excavation safety which includes the

following elements: o Soils classification and identification o Appropriate sloping/shoring methods o Shoring system types and construction o Operational safety practices o Inspection of excavations

The designated competent person will be responsible for:

• Performing a daily inspection of the excavation (to be documented on a Excavation Daily Inspection Checklist form)

• Overseeing excavation operations to ensure that they conform to the requirements of 29 CFR Subpart P.

7.5 Overhead Electrical Lines Operation of heavy equipment and cranes in areas with overhead power lines represents a significant hazard to all personnel on the job site. Accidental contact with an energized lines or arcing between a high power line and grounded equipment can cause electrocution of equipment operators or nearby ground personnel, and damage to power transmission and operating equipment. While maintaining a safe distance from all energized lines is the preferred means for control of this hazard, site conditions may not always accommodate this. If work will (or may) occur within 50 feet of any energized lines, the procedures outlined below will be observed.

• Overhead power lines will be identified on each job site before the work commences. For each identified line, the Project Manager must determine whether it is energized (and the operating voltage for energized lines), and whether work operations will require that activities with heavy equipment (excavators, loaders, cranes, etc) will occur within 50 feet of the line. Unless verified, it will be assumed that all lines will be energized.

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Hazard Prevention Safe working distance is the minimum distance which must be maintained between any energized electrical line and any part of the operating equipment to maintain adequate safety margins, and is based on the line voltage of the power line. The following safe working distance criteria will be applied for all Operations:

Line Voltage Minimum Safe Working Distance 0-50 10 feet

>50 – 200 15 feet >200 – 350 20 feet >350 – 500 25 feet >500 – 750 35 feet

>750 – 1000 45 feet Notes: Source – American National Standards Institute, Publication B30.5

Where any work task will not allow the minimum safe working distance to be maintained at all times, an alternate means of protection must be identified and approved by the COR. In order of preference, acceptable procedures are:

• De-energize the power line(s) • Install insulated sleeves on power lines • Assign line spotters to assist the equipment operator

Elimination of electrical power provides the most acceptable means of ensuring safety of personnel. While temporary site power lines are under the control of the site manager (and can be de-energized locally), electrical distribution and transmission lines can be de-energized only by the owner of the line, (generally the local electrical utility). Therefore, de-energizing of a line requires the advance coordination with the line owner – generally at least one week advance notice should be provided. Insulating sleeves can be placed over power lines to provide a contact and arcing barrier if work must occur closer to the power lines than the accepted safe work distance. Although not as desirable as line de-energizing, the use of these sleeves can provide an acceptable alternative where electrical lines are required to remain in service. As with de-energizing of distribution and transmission lines, placement of insulating sleeves can be performed only be the line owner. This requires advance coordination with the line owner – generally at least one week advance notice should be provided. To install the sleeves, representatives of the line owner will require access to the job site. A line spotter is a person located at ground level who is assigned to observe equipment operations with the specific duty of assisting the equipment operator to ensure that no part of the equipment gets too close to an energized, unprotected electrical line. Persons assigned to act as line spotters must meet the following requirements:

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• While acting as a spotter, no other duties may be performed (e.g., the line spotter cannot also act as the load spotter during a lifting operation)

• The spotter will have a radio or other direct means of communicating with the equipment operator at all times.

• The spotter will be positioned at a right angle to the equipment operator’s line of sight to maximize the sight angles between the personnel.

• Under no circumstances will any portion of a piece of equipment pass closer than 10 feet to an energized, un-insulated electrical line.

The following additional safety measures can be implemented as needed when working around energized power lines:

• Provide equipment with proximity warning devices – these provide an audible alarm if any part of the equipment gets too close to a line.

• Install ground safety stops – these prevent vehicles from accidentally entering hazardous areas.

• Equip cranes with a boom-cage guard – this prevents the boom from becoming energized if an electrical line is contacted.

• Utilize insulated links and polypropylene tag lines – these prevent transmission of electricity to loads or tag line handlers if an electrical line is contacted.

NOTE: These additional safeguards are intended as supplemental protection. Use of these measures is not permissible as a substitute for maintaining the safe working distance or implementation of the safety procedures.

Accident Response If an electrical power line is hit or an electrical arc occurs:

• All ground personnel must evacuate IMMEDIATELY to a distance of at least 50 feet. DO NOT attempt to rescue any injured person until the line can be de-energized.

• The operator should remain in the cab until the line can be de-energized, and carefully try to extricate the equipment from the power line. This may not be possible where melting of insulator material or metal has occurred.

• Contact the line owner to report the line contact and request that the line be de-energized immediately.

• Once the line has been confirmed to be de-energized, the operator can safely evacuate the cab and rescue can commence for any injured personnel.

• Contact the COR to report the incident and implement any instructions provided. If the operator must evacuate while the line is still energized (due to fire or other life-threatening condition) he/she should jump clear of the equipment (making SURE to avoid touching the equipment and the ground simultaneously), and land upright with feet together. Once on the ground, proceed in a direct line away from the equipment, using a short, shuffling gait (feet touching, sliding each foot no more than 1 foot forward at a time) to minimize shock hazard from electrical energy being transmitted through the ground. 7.6 Welding, Cutting, and Other Hot Work.

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• Equipment will be used only for operations for which it is approved, and as recommended by the manufacturer.

• Workers assigned to operate or maintain oxygen/fuel-gas supply equipment and resistance welding equipment will be thoroughly instructed in the safe use of such equipment by a qualified person.

• Engineering controls will be implemented to control hot work hazards to the extent feasible. • Before cutting or welding is performed, the area will be inspected by the supervisor

responsible for authorizing hot work. When appropriate, a written Hot Work Permit will also be completed to designate specific approvals needed and precautions to be taken.

Storage and Handling of Compressed Gas Cylinders

• Compressed gas cylinders will be legibly marked with either the chemical or trade name of the gas. Such markings will be stenciled, stamped, or labeled and will not be easily removable.

• The marking will be located on the shoulder of the cylinder. • Compressed gas cylinders will be equipped with approved connections. • Acetylene cylinders will be stored and used valve end up. • Cylinders will not be stored near highly combustible/flammable materials, especially oil or

grease. • Cylinders will be stored in an upright and secure position with caps installed and separated

from fuel-gas cylinders or combustible materials (especially oil or grease), by a minimum distance of 20 feet, or by a noncombustible barrier of at least 5 feet high and having a fire resistance rating of at least one half hour.

• Cylinders will not be dropped, struck by objects, or permitted to strike each other violently. • Cylinder valves will be closed and gauges removed before moving cylinders. • Cylinder valves will be closed and gauges removed at the end of the shift or when work is

finished. • Valves of empty cylinders will be closed. • Cylinders will be kept far enough away from the actual welding/cutting operation so that

sparks, hot slag, or flames will not reach them. • Cylinder valves will always be opened slowly. • An acetylene cylinder valve will not be opened more than one and one-half turns of the valve

stem and preferable no more than three-fourths of a turn. • Where a special wrench is required to operate a cylinder valve, it will be left in position on

the stem of the valve when the cylinder is in use. In the case of manifolded or coupled cylinders, at least one such wrench will be available for immediate use.

• Regulators will be removed, valve caps in place, and valves closed when cylinders are transported by vehicles. All vehicles used to transport cylinders will have a proper support rack installed.

• A suitable cylinder truck, chain, or other steadying device will be used to prevent cylinders from being knocked over while in use or storage.

• Cylinders will not be placed where they may become part of an electrical circuit. Tapping of an electrode against a cylinder to strike an arc will be prohibited.

Eye and Face Protection Eye and face protection will comply with the following:

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• Welding helmets and hand shields will be used during all arc welding/cutting operations, excluding submerged arc welding. Cutting/welding goggles will also be worn during arc welding/cutting operations. The goggles or glasses may be either clear or colored glass, depending on the type of exposure in welding operations. Helpers or attendants will wear proper eye protection.

• Safety goggles or other approved eye/face protection are for use during gas welding operations in light work, torch brazing, or inspection.

• All operators and attendance on resistance welding or brazing equipment will use face shields or goggles, depending on the particular job.

Protective Clothing Hot work will require the following protective clothing:

• Except when engaged in light work, all welders will wear flameproof gauntlet gloves. • Flameproof aprons made of leather, or other suitable material, may also be desirable for

protection against radiated heat and sparks. • Woolen clothing will be worn in preference to cotton because it is not so readily ignited.

Nylon clothing is not permitted for welding/cutting operations. All outer clothing, such as jumpers or overalls, will be reasonable free from oil or grease.

Fire Watch

• When required, a fire watch will be maintained for at least 30 minutes after completion of welding/cutting operations so that possible smoldering fire can be detected and extinguished.

• Firewatchers will have fire-extinguishing equipment readily available and be trained in its use.

• Firewatchers will be familiar with facilities and procedures in the event of a fire. They will watch for fires in all exposed areas and attempt to extinguish them only when obviously within the capacity of the equipment available. The COR’s Fire Department will be immediately notified of all fires.

7.7 Heavy Equipment Field operators that involve heavy equipment represent a significant hazard to ground workers as well as heavy equipment operators. Heavy equipment may cause serious injury or death as a result of a rollover, contact with ground personnel, and pinch points. All personnel working at or visiting a site where heavy equipment operations occur shall read and abide by the requirements of this procedure. Communications Communications between site supervisors/managers, heavy equipment operators, and other site personnel is a key method of preventing serious injury or death during heavy equipment operations. The following outline the communication requirements during heavy equipment operations:

• Site supervisors/managers shall ensure that all operators are notified/informed of when, where, and how many ground personnel will be working on the site.

• Site supervisors/managers shall inform ground personnel before changes are made in the locations of designated areas.

• If required to work near heavy equipment, ground personnel shall use industry standard hand signals to communicate with operators.

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• Always maintain eye contact with operators to the greatest extent possible (always face equipment). Never approach equipment from a blind spot or angle.

• All heavy equipment shall be equipped with reverse warning devices (i.e., backup alarms) that can be significantly heard over equipment and other background noise. Reverse signaling lights shall be in working order.

• When feasible, two-way radios shall be used to verify the location of nearby ground personnel.

• When an operator cannot adequately survey the working or traveling zone, a guide shall use a standard set of hand signals to provide directions. Flags or other high visibility devices may be used to highlight these signals.

Clearance Ground clearance around heavy equipment may significantly reduce hazards posed during heavy equipment operations. The following outline the clearance requirements during heavy equipment operations:

• Ground personnel shall always yield to heavy equipment. • Ground personnel shall maintain approximately 100 feet of clearance from all active heavy

equipment, unless an approved, job-specific hazard analysis that identifies any special precautions is completed and communicated to the appropriate operators and ground personnel.

• Site supervisors/managers shall designate areas of heavy equipment operation and ensure that all ground personnel are aware of designated areas. Designated areas shall include boundaries and travel routes for heavy equipment. Travel routes shall be set up to reduce crossing of heavy equipment paths and to keep heavy equipment away from ground personnel.

• When feasible, site supervisors/managers shall set up physical barriers (e.g., caution tape, orange cones, and concrete jersey barriers) around designated areas and ensure that unauthorized ground personnel do not enter such areas.

• Operators shall stop work whenever unauthorized personnel or equipment enter the designated area and only resume when the area has been cleared.

• Operators shall only move equipment when aware of the location of all workers and when the travel path is clear.

• Ground personnel shall never stand between two pieces of heavy equipment or other objects (i.e., steel support beams, trees, buildings, etc.)

• Ground personnel shall never stand directly below heavy equipment located on higher ground.

• If working near heavy equipment, ground personnel shall stay out of the travel and swing areas (excavators, all-terrain forklifts, hoists, etc.) of all heavy equipment.

• Ground personnel shall never work near heavy equipment during times of inadequate lighting.

• Personnel shall keep all extremities, hair, tools, and loose clothing away from pinch points and other moving parts on heavy equipment.

Personal Protective Equipment At a minimum, all ground personnel and operators outside of heavy equipment shall wear the following:

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• High visibility, reflective safety vest that is visible from all angles and made of fluorescent material and orange, white, or yellow reflective material (ensure that vest is not faded or covered with outer garments, dirt, etc.)

• ANSI-approved hard hat • ANSI-approved safety glasses with sideshields • ANSI-approved steel toe safety boots • Hearing protection as needed • Appropriate work uniform (i.e., full length jeans/trousers and a sleeved shirt; no tank, crew

tops or loose clothing permitted). Utilities When contacted by heavy equipment, aboveground and underground utilities may cause severe injuries or death as a result of electrocution, explosion, etc. The following outline the requirements while performing heavy equipment operations that may lead to contact with aboveground or underground utilities:

• Always be aware of surrounding utilities • Ensure all equipment (i.e., dump trailers, loaders, excavators, etc) is lowered prior to moving

underneath of aboveground utilities. • Ensure utilities are cleared and identified prior to beginning any earthwork moving operation.

Contact the local utility service providers for clearance prior to performing work. Training, Inspection, and Maintenance

• Only designated, qualified personnel shall operate heavy equipment. • Operators shall have all appropriate local, state, or federal licenses or training to operate a

designated piece of heavy equipment. • Operators shall be evaluated through documented experience (resume) and a practical

evaluation of skills (field tests). Operators shall be knowledgeable and competent in the operation of a designated piece of heavy equipment.

• All heavy equipment shall be inspected and, if necessary, repaired prior to use. Operators shall not operate heavy equipment that has not been cleared for use. All machinery and mechanized equipment will be certified to be in safe operating condition (certification form attached) by a competent individual seven days prior to on-site operation, and is valid for one year.

Operation

• All heavy equipment shall be operated in a safe manner that will not endanger persons or property.

• All heavy equipment shall be operated at safe speeds. • Always move heavy equipment up and down the face of a slope. Never more equipment

across the face of a slope. • Slow down and stay as far away as possible while operating near steep slopes, shoulders,

ditches, cuts, or excavations. • When feasible, operators shall travel with the “load trailing,” if the load obstructs the forward

view of the operator. • Slow down and sound horn when approaching a blind curve or intersection. Flagmen

equipped with 2-way radio communications may be required to adequately control traffic. • Operators shall remain in cab while heavy equipment is being loaded.

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• Always keep heavy equipment in gear while in operation. Do not place in neutral. • All heavy equipment shall be shut down prior to and during fueling. Do not smoke or use

electrical devices while fueling. Fuel shall not be carried in or on heavy equipment, except in permanent fuel tanks or approved safety cans.

• Turn off heavy equipment, place gear in neutral, and set parking brake prior to leaving vehicle unattended. Also, place buckets and blades on the ground and place hydraulic gear in neutral. Heavy equipment parked on slopes shall have the wheels chocked.

• Never jump on to or off a piece of heavy equipment. • Never exit heavy equipment while it is in motion. • Passengers shall only ride in heavy equipment designed for occupancy of passengers. • Never ride on the outside of a piece of heavy equipment (e.g., tailgates, buckets, steps, etc.). • Site vehicles must be parked in a safe place away from heavy equipment. • Operators shall never push/pull “stuck” or “broken-down” equipment unless a spotter

determines that the area is cleared of all personnel around and underneath the equipment. • Operators shall wear seatbelts at all times while operating heavy equipment. • If designated for work in contaminated areas/zones, equipment shall be kept in the exclusion

zone until work or the shift has been completed. Equipment will be decontaminated within designated decontamination areas.

• Equipment left unattended at night adjacent to traveled roadways shall have appropriate lights or reflectors, or barricades equipped with appropriate lights or reflectors, to identify the location of that equipment, and shall not be closer than 6 feet (or the regulatory requirement for the work location) to the active roadway.

• Pneumatic-tired earthmoving haulage equipment, with a maximum speed exceeding 15 miles per hour, shall be equipped with fenders on all wheels.

• Lift trucks shall have the rated capacity clearly posted on the vehicle, and the ratings are not exceeded.

• Steering or spinner knobs shall not be attached to steering wheels. • High lift rider industrial trucks shall be equipped with overhead guards. • When ascending or descending grades in excess of 5%, loaded trucks shall be driven with the

load upgrade. • All belts, gears, shafts, pulleys, sprockets, spindles, drums, flywheels, chains, or other

reciprocating, rotating or moving parts of equipment shall be guarded when exposed to contact by persons or when they otherwise create a hazard.

• All hot surfaces of equipment, including exhaust pipes or other lines, shall be guarded or insulated to prevent injury and fire.

• All equipment having a charging skip shall be provided with guards on both sides and open end of the skip area to prevent persons from walking under the skip while it is elevated.

• Platforms, footwalks, steps, handholds, guardrails, and toeboards shall be designed, constructed, and installed on machinery and equipment to provide safe footing and access ways.

• Substantial overhead protection shall be provided for the operators of fork lifts and similar equipment.

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7.8 Traffic/Pedestrian Safety The following requirements can be implemented for simple work operations occurring on or near roadways. The Contractor will utilize flagmen during activities that require work in local streets and/or schools/pedestrian crossings.

• Use of Signs and Cones to Direct Traffic: Traffic signs and cones are used to direct traffic away from and around personnel. Cones and signs are effective only if they give oncoming drivers enough time to react and make it clear how traffic should react.

• Signs and Traffic Control Devices: Signs are required in addition to cones in almost all traffic control situations.

• “Road Work Ahead” or “Men Working” are the basic warning signs. They are orange, a minimum of 48"x 48" square, and equipped with a self-supporting base. In general, advanced signs should be placed well ahead of the cone taper to warn traffic of the upcoming controls. If required by law, they can be placed on the roadside in advance of the cone taper.

• Directional Arrow signs should be placed ahead of the cone taper to clearly indicate which direction traffic should flow.

• Warning Flags are often put in cones at the leading edge of a taper to make the taper more prominent. They have no legal status and are not recommended. Use a “Road Work Ahead” sign instead.

• Additional protection will be provided by City of Richmond Police in high-traffic areas to include residential areas and pedestrian crossings. In addition, work activities by Contractor will not restrict emergency vehicle access (e.g., Police, fire department, ambulance, etc.)

7.9 Flammable and Combustible Materials

• Storage containers in storage racks are to be stored a minimum of 50 feet from the nearest structure. All containers are to be electrically grounded. Drip trays are to be provided under container spigots.

• When transferring a flammable/combustible liquid an electrical bond (metal-to-metal) is to be established between the two transfer containers prior to transfer. Storage containers are to be equipped with an approved safety faucet and flexible metal hose. A pressure-vacuum relief vent is required for containers of flammable liquids. Metal-to-metal contact may also be established by using a grounding strap.

• Spill containment is required for all solvent dispensing areas. The secondary containment dike will be designed for 110 percent of the maximum stored solvent volume, with the capacity for 24-hour holding time.

• The maximum amount of flammable solvent (used for cleaning purposes) at any workstation is limited to one quart. Variance from this requirement requires the prior approval of the COR.

• Maximum use must be made of fireproof metal cabinets to store flammable liquids inside any structure.

• Rags, kimwipes, etc., that are contaminated with flammable liquids are to be placed in a safety container equipped with a fusible link lid.

• All containers of flammable liquids must be properly identified as to contents. • All manually handled flammable liquids shall be handled in approved safety containers. The

exception is pint-sized squirt bottles.

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• Where flammable solvents must be used in wash containers, such as for paint sprayer cleaning, the container must be provided with a self-closing or fusible lid.

• Flammable liquid in portable containers in excess of the amount required for one day of use must be stored in approved flammable liquid storage cabinets.

• Flammable storage cabinets will be kept closed, and will be latched each time after use. • “NO SMOKING” signs are to be posted in areas where flammable liquids are stored,

dispensed, or used. • An adequate supply of fire extinguishers will be located to support each area where

flammable or combustible liquids are handled or stored. Additional information and requirements for handling and storage of specific flammable liquids are detailed in Material Safety Data Sheets (MSDS), which must be obtained and maintained on site for each solvent in use. 7.10 Compressed Gases Compressed air or other compressed gases in operating pressures exceeding 10 pounds per square inch gauge (psig) are not to be used to blow dirt, chips, or dust from clothing while it is being worn. Compressed air for other types of cleaning (other than clothing/personnel) is limited to 30 psig. The use of blown compressed air is to be controlled, and proper personal protection equipment or safeguards utilized, to protect against the possibility of eye injury to the operator or other persons. Compressed air or gases are not to be used to empty containers of liquids in cases where the operating pressure can exceed the safe working pressure of the container. Compressed gases are not to be used to elevate or otherwise transfer any hazardous substance from one container to another unless the containers are designed to withstand the operating gas pressure with a safety factor of at least four. Compressed Gases (Cylinders)

• Cylinders are not to be used unless they bear Department of Transportation (DOT) markings showing that they have been tested as required by DOT regulations.

• Cylinders must never be dropped, struck, or permitted to strike each other violently. Cylinders may be moved by tilting and rolling them on their bottom edges.

• Valve protection caps must always be kept on cylinders when they are being moved or stored, and until ready for use.

• Cylinder valves are to be kept closed except when gas is being used or when connected to a permanent manifold. Valves of empty cylinders must be closed.

• Cylinders must never be used as rollers or supports, or for any purpose other than carrying gas.

• Cylinders of compressed gas shall be stored in areas where they are protected from external heat sources such as flame impingement, intense radiant heat, electrical arc, or high-temperature steam lines.

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• Cylinders are to be stored in an assigned area, with full and empty cylinders stored separately. Stored fuel gases and oxygen cylinders are to be separated by at least 20 feet, or by a fire wall of at least 5 feet high that has a fire-resistance rating of at least ½ hour.

• Oxygen, nitrogen, helium, or freon cylinders may be stored or transported either in an upright or horizontal position. Acetylene cylinders must always be kept in an upright position. All horizontally placed cylinders are to be secured by chocks or ties to prevent rolling.

• Cylinders are to be secured to a fixed object by chain or equivalent fastening device whenever they are placed in an upright position. The protective cap is not to be removed or the cylinder valve opened until the cylinder is secured.

• Repair of leaks must never be attempted on a pressurized system. System pressure should be reduced to atmospheric pressure as rapidly as possible, and the supervisor notified immediately.

• Compressed gas cylinders must be legible marked for the purpose of identifying the gas content with either the chemical or trade name of the gas. Such marking is to be by means of stenciling, stamping, or labeling, and must not be readily removable. Whenever practical, the marking is to be located on the shoulder of the cylinder. Positive identification of the gas in any cylinder is required before connecting cylinders for use.

• Compressed gas cylinders in portable service are to be conveyed by suitable trucks, to which they are securely fastened. All gas cylinders in service must be securely held in substantial racks or secured to other rigid structures so that they will not fall or be knocked over.

• Gas cylinders moved by hoist must be handled in suitable cradles or skip boxes. Any slings used for this purpose must be specifically designed for that cylinder handling.

• Cylinders must not be placed where they might form part of an electrical circuit. • Transfer of acetylene from one cylinder to another or mixing of gases in a cylinder is

prohibited. • Oxygen cylinders are never to be stored near:

o highly combustible materials, especially oil and grease; o reserve stocks of acetylene or other fuel gas cylinders; or o any other substance likely to cause or accelerate fire.

• Compressed oxygen is never to be used: o as breathing air; o to purge pipelines, tanks, or any confined area; o to supply a head-pressure tank; o in pneumatic tools; o in oil preheating burners; o to start internal combustion engines; o for ventilation; o for cleaning clothing; or o in any other way as a substitute for compressed air.

7.11 Underground Work A mandated pre-job meeting will be held prior to the start of the underground work. Participants include all interested parties such as state representatives, COR Management, Contractors, and fire and law enforcement representatives. The pre-job meeting subject items will include all of the following facets of the work:

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• Personnel requirements • Ventilation • Excavation • Ground support • Diesel engine operation • Emergency plans • Codes of safe practices • Rescue crew and first aid procedures • Protective equipment requirements • Underground communication systems • Fire prevention and control • Explosives safety (if used) • Dust control • Transportation and haulage • Electrical equipment • Lighting requirements • Laser safety • Occupational exposure sampling.

General Safety

• The Contractor Site Supervisor will ensure than every reasonable effort is taken for the safety and health of employees, whether or not specified in this procedure.

• Fence, cover, over or otherwise safeguard to control unauthorized entry underground. • At least one designated employee must be on outside duty when anyone is working

underground. • A check-in/check-out procedure will be provided at the surface that will ensure those

aboveground can accurately determine and identify those underground. • Unnecessary accumulations of water, muck, timber rails, and similar materials will be

avoided underground. • Gunite, shotcrete, and pump crete lines will be secured to prevent uncoupling of sections

under pressure. • Air hose (¾ inch or larger) requires a safety device (whip check) to prevent the hose or line

from whipping if disconnected under pressure. • Inform oncoming shift of any hazardous occurrences or conditions. • Any buried air, fuel, or utility line requires a “buried line” caution sign. Overhead utility lines

should be marked also to prevent accidental contact. All employees involved with underground work will be instructed in hazard recognition and measures to take to eliminate the hazards including:

• Air monitoring and ventilation • Illumination • Communications • Flood control • Personal protective equipment • Emergency procedures, including evacuation plans

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• Check-in/Check-out procedures • Explosives • Fire prevention and protection • Mechanical equipment

7.12 Poisonous Plants, Insects and Animals Indigenous to Virginia Plants

• Giant Hogweed can be identified by it height, the size of the leaves and its flower clusters. It grows to be approximately 15 feet tall with leaves spanning 2-5 feet. It has a thick green stem with purple areas and hairy flower stakes. A combination of contact with the sap from this plant and exposure to the sun can cause painful burning blisters within 24 to 48 hours. It can also cause purple and black painful scares.

• Blue-Green Algae technically know as cyanobacteria, are naturally occurring and found in lakes and streams. The algae become very abundant in warm in undisturbed waters. Exposure to the algae in small quantities over a long period of time or large quantities of a short period for time can cause liver damage and/or damage to the nervous systems.

• Poison Ivy or Poison oak grows in a vine or a shrub formation. The tissues of these plants contain poisonous oil which is irritating to the skin. The leaf formation is two leaves on the side and one down in the middle. The edge of the leave have varying amounts of notches. In the spring the poison ivy is a red color. Later in the spring they become a shinny green. In autumn the leaves turn yellow, red, and orange. Small greenish flowers grow in bunches close to the leaf joins, later in the season berries form that are whitish and waxy looking. Wash the area several times with soap water if exposure is confirmed. If blisters, redness, and/or itchiness develop, treat with calamine lotion, Epsom salts, or bicarbonate of soda.

Poisonous Insects and Animals

• Fleas, mites, and chiggers are not poisonous but can cause skin irritation. Symptoms of a bite may include small, raised lesions, pain or itching, inflammation of the skin, allergic-type reactions in people that are hypersensitive. Clean the affected area with soap and water. Call a physician if the pain or itching persistent or there are signs of infection, and/or if you have a fever.

• Tick bites can have similar skin irritations as the fleas, mites and chigger bite but can also carry Lyme Disease. The following are symptoms of Lyme Disease: a rash at the site of the bite, have flu like symptoms, fever, headache, nausea, jaw pain, sensitivity to light, red eyes, muscle aches and/or a stiff neck. See your doctor immediately.

• Black and Yellow Argiope female spider spins its web in a circle. The male will spin a smaller web with a zigzag pattern. The female grows to be inch and a half long. The male grows to be ¾ inch long. The spider has a small front body section with silver hairs on it. The abdomen (large back section) is egg shaped with black and yellow coloring. The spider lives in fields and gardens in shrubs, tall plants and flowers.

• Black Widow Spiders are a venomous spider. It injects a small amount of poison when it bites. Reports indicate the human mortality rate is less 1%. The female Black Widow is shiny black, usually with a reddish hourglass shape on the underside of her spherical abdomen. Her body is about .5 inches long, 1.5 inches when the legs are spread. Adult males are harmless to humans, about half the female's size, with smaller bodies, and longer legs and

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usually have yellow and red bands and spots over the back as do the immature stages. Their webs are erratic in appearance, and the silk is stronger than almost all other spiders.

• Brown Widow Spider is not as dangerous as some other widow spiders because the Brown Widow Spider is less likely to bite someone and injects less poison.

• Fire Ants can inflict painful stings. The ant mounds are found in warm, sunny locations such as landscape beds, lawns, around trees and shrubs, along sidewalk cracks and against buildings. If disturbed, theses ants are generally aggressive and can inflict painful stings.

• Timber Rattlesnakes are venomous snakes. They measure from 3-3.5 feet or more in length. Two color patterns are commonly found: a yellow phase, which has black or dark brown crossbands on a lighter background color of yellow, brown or gray, and a black phase, which has dark crossbands on a dark background. Scales are ridged, giving this rattlesnake a rough-skinned appearance. The timber rattler has a broadly triangular head with many small scales on the crown of the head bordered by a few large scales.

• Northern Copperheads are venomous snakes. Northern Copperheads are medium-sized snakes. Adults typically range in length from 26 to 42 inches. The distinctive feature is the copper or bronze-colored top and sides of the head. This species also uses camouflage, in the form of tan, brown and rust-colored bands that allow the copperhead to disappear easily into dried up, fallen leaves, sticks and limbs.

• Eastern Cottonmouths are venomous snakes. Cottonmouths or water moccasins are common residents of southeastern swamps; however, they can be found in almost any wetland within their range. This species is highly variable in coloration, but is usually plain brown or olive with darker blotches or bands. These snakes average 3 to 31/2 feet long and are very stout-bodied. Cottonmouths have a reputation for being vicious and aggressive. When confronted cottonmouths will often stand their ground and not retreat.

8.0 RESPIRATORY PROTECTION Contractors, who plan to use respirators as a part of their work operations, are required to forward to the COR and Site/Project Management a copy of their written Respiratory Protection Program. Refer to 29 CFR 1910.134 for requirements of this OSHA standard. 9.0 HSE SURVEYS Site/Project Management and the COR HSE Department may conduct periodic HSE surveys of the site. There will be an interval of self-inspections conducted every two weeks with documentation of results sent to the Site/Project management. Any HSE discrepancy observed shall be reported to the appropriate Contractor representative for immediate correction. These HSE surveys do not relieve Contractors of their responsibility to self-inspect their work at a minimum of every two weeks and document audit results with appropriate corrective action(s) with copies and communication sent to COR officials and equipment and to conduct their work in a safe and environmentally compliant manner.

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10.0 PLANNING AND OBSERVATION PROCEDURES In order to achieve the COR’s goal of Zero Incidents, the following shall be implemented by the Contractor. The SPA, the TSA, and the SOR process require each worker to receive on-the-job training from their direct Supervisor. Contractor employees shall also be trained and educated on their individual responsibilities contained in these tools by the Contractor after mobilization. 10.1 Safe Plan of Action: The Safe Plan of Action (SPA) is developed by the crew assigned to perform

the work with guidance from their Supervisor. The Supervisor identifies the work area and task to be performed and then leads the crew in developing a Safe Plan of Action.

Creating the SPA requires the Supervisor to solicit crew participation in identifying hazards and hazard control measures such as PPE, training requirement, permits, procedures, etc.

Members of the team are required to review and sign the SPA document on a daily basis to indicate their participation, their understanding of the plan, and their agreement to follow the plan.

10.2 Task Safety Awareness: The Task Safety Awareness (TSA) meeting is a daily HSE briefing

associated with the task(s) that are scheduled for the crew during the work shift.

These meetings generally take from two to ten minutes and address the HSE measures specific to the tasks.

TSA meetings shall be conducted at least daily and whenever a task presents a change of hazards from the previous tasks.

10.3 Safety Observation Reports: The Safety Observation Report (SOR), is a proactive process

designed to identify and document HSE-related acts and conditions in the work environment. All Contractor’s supervisors are required to participate in the SOR process by generating written SORs and turning them in to the COR Site/Project Management at least weekly.

The SOR allows any site worker to record observed proper or improper HSE practices and identifies the cause of any deficiencies so that corrective action can be taken.

11.0 ACCIDENT/INCIDENT INVESTIGATION A formal accident investigation must be conducted when an accident occurs, including non-injury incidents, most first-aid type accidents, and environmental releases or spills. 11.1 In the event of a workplace accident, injury, or illness, the most important immediate actions are

to provide medical assistance to those who may need it and to ensure the safety of others that may be affected or acting as emergency responders.

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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11.2 Securing the accident scene is essential to ensure an effective accident investigation. No materials or equipment shall be moved made until a review of the accident is completed, except when securing equipment or materials that could result in further injury.

11.3 Obtain witnesses’ names, permanent addresses, and signed statements of their complete factual

observations. 11.4 All accident investigations must be documented using the Accident Investigation Report. All

required reports should be completed and copies provided within 24 hours to the COR Site/Project Manager.

12.0 DRUGS, ALCOHOL, AND CONTRABAND The COR strictly prohibits the use, sale, attempted sale, manufacture, possession, distribution, cultivation, transfer, or dispensing of any illicit substance. This includes the use or possession of prescription medications without a valid prescription. Contractors shall implement a Drug, Alcohol, and Contraband Policy, including post incident testing, which meets the requirements of the COR’s policy. Key elements of the COR’s policy, except where prohibited by law, are:

• Pre-access/Pre-assignment testing current to within six months prior to initial assignment to work on the COR’s project.

• Post-incident testing of any worker involved in a project-related workplace incident that results,

or could have resulted, in injury to any person requiring medical treatment beyond first aid, any type of medical attention given by a third-party medical services provider (hospital, clinic, doctor, etc.), a motor vehicle incident, or property damage.

• Post-incident testing must be conducted as soon as possible after the incident occurs.

• Reasonable suspicion testing upon reasonable suspicion by COR or Contractor management that

a worker is under the influence of a prohibited substance. In such cases, worker(s) shall be immediately removed from the project and surrender their project credentials. Personnel so removed may only be allowed to return with a negative test result and written permission of the COR.

• Periodic random or unannounced testing for workers randomly selected or chosen by job

classification or worksite. The percentage of the workforce, or the number of workers, selected for testing shall be specified on a project specific basis and stated in the project’s Hazard Assessment Safety Action Plan.

• Possession or use of alcohol in a COR-, client-, or Contractor-provided vehicle is prohibited.

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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• Any worker whose drug or alcohol test is positive will be removed from the project and required to surrender their project credentials.

• Refusal to submit to drug or alcohol testing, or attempts to tamper with, adulterate, dilute, or

otherwise tamper with a test sample will be treated the same as a positive test result.

• Contractor shall adopt collection, chain-of-custody, and other related procedures consistent with sound industry practice.

• The owner’s (client’s) drug and alcohol testing requirements may be more stringent than the COR

minimums. If so, the owner’s requirements shall be enforced.

• If the COR suspects that a worker is in possession of illegal drugs, alcohol, or contraband, the COR may request the individual to submit to a search of his or her person, personal effects, vehicles, lockers, and baggage. The COR may also conduct random searches of individuals entering or leaving the work site.

• Any suspected contraband will be confiscated and may be turned over to law enforcement, as

appropriate. If an individual is asked to submit to a search and refuses, that individual will be considered insubordinate, will surrender their project credentials, will be escorted off the job, and will not be allowed to return.

• COR shall have the right to review the Contractor’s Drug, Alcohol, and Contraband Policy and to

audit the Contractor’s implementation of their program at the jobsite.

• Contractors shall comply with all applicable federal, state, and local alcohol and drug-related laws and regulations.

13.0 MEDICAL AND EXPOSURE MONITORING Contractors involved with operations, such as those involving hazardous waste, asbestos or lead abatement, certain carcinogenic compounds, etc., shall describe their medical and exposure monitoring procedures and their proposed compliance methods in their HSE Action Plan or HASP. Employees involved in these operations shall have met, prior to any fieldwork activity or exposure, the medical requirements of applicable regulations or standards, including, but not limited to, a baseline medical exam and periodic update exams, as required. Employee medical requirements and limitations shall be considered prior to the use of certain types of PPE, such as respirators. 14.0 IMMINENT DANGER SITUATIONS Upon discovery of any situation that may, in the opinion of the COR, reasonably be expected to cause serious physical harm, illness, death, or significant environmental damage, the Contractor Site/Project

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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Management or HSE representative shall suspend the related work immediately. Work may resume only after the HSE concern(s) have been corrected, to the satisfaction of the COR. Examples of “imminent danger” situations may include, but are not limited to the following:

• Visual observations of contamination, waste, etc. in a non-HAZWOPER work area • Falls from elevations • Excavations not properly sloped or shored • Electrocution hazards • Work activities posing injury hazards to the general public • Operation of vehicles, machinery or heavy equipment in an unsafe manner • Improper Lock Out/Tag Out procedures

In addition to the immediate suspension of work, the procedure for correction of imminent danger situations follows the “HSE Adherence Policy” set forth below. If site personnel are required to evacuate the area, personnel will exit through designated emergency routes and gather in a designated area for a head count, etc. 15.0 HSE ADHERENCE POLICY Contractors are required to comply with the applicable HSE requirements and regulations. The procedures below outline a three-step, progressively administered system to correct compliance problems. However, if in the opinion of the COR, non-compliance issues are considered to be severe, Contractors’ contracts may be terminated at any time. 15.1 Action Level One: If a Contractor fails to comply with an applicable HSE standard, Site/Project

Management will issue a written “Notice of HSE Non-Compliance” to the Contractor’s site representative. Site/Project Management will also forward a “Warning Letter for HSE Non-Compliance” and a copy of the Notice of HSE Non-Compliance to the Contractor’s President or Operations Manager.

15.2 Action Level Two: If item(s) of HSE non-compliance are not corrected by Action Level One, or

if the Contractor repeatedly fails to comply with the applicable HSE regulations, the COR Site HSE Representative will issue a “Written Notice of Temporary Job Suspension” to the Contractor. The Contractor’s work may not resume until the COR Site HSE Representative and the Contractor’s Division Manager or equivalent have met and the Contractor has proposed corrective actions that are acceptable to the COR. Actions that may be considered include, but are not limited to:

• Removal of certain Contractor personnel from the project, • Alteration of the Contractor’s job procedures, or • Implementation of corrective action by the COR with back charges to the Contractor.

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Health, Safety, and Environment Management Plan City of Richmond August 2008

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The Contractor shall not resume work until the COR's Site HSE Representative accepts the proposed corrective actions. COR Site HSE Representative will document and keep on file the meeting results in the form of meeting minutes.

15.3 Action Level Three: If Action Levels One and Two do not result in the Contractor’s HSE

performance being brought into compliance, contract termination may result. COR may terminate the contract after verifying with the COR Site HSE Representative that the HSE adherence procedure has not been followed and after giving the Contractor applicable notice. Contractors that have a contract terminated in accordance with this procedure are ineligible to participate in future COR projects until they have implemented and demonstrated corrective actions to improve their deficiencies.

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Attachments

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Richmond Area Hospital Map

A. HCA Virginia-Richmond Hospitals: Retreat Hospital - www.retreathospital.com - (804) 254-5100

B. Bon Secours Richmond Comm Hospital - www.bonsecours.com - (804) 225-1700

C. Healthsouth Rehabilitation Hospital of Virginia - www.healthsouth.com - (804) 288-5700

D. HCA Virginia-Richmond Hospitals: Henrico Doctors' Hospital-Parham - www.henricodoctorshospital.com - (804) 747-5600

E. St. Mary's Hospital of Richmond - www.bonsecours.com - (804) 285-2011

F. VCU Massey Cancer Center - www.massey.vcu.edu - (804) 828-0450

G. MCV Hospitals and Physicians at Virginia Commonwealth University - www.richmond.k12.va.us - (804) 828-3129

H. HCA Virginia-Richmond Hospitals: CJW Medical Center-Chippenham - www.cjwmedical.com - (804) 320-3911

I. Henrico Doctors Hospital - www.henricodoctorshospital.com - (804) 287-4340

J. MCV Hospitals & Physicians at Virginia Commonwealth University H - www.vcu.edu - (804) 828-4204

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Appendix D Byrd Park Pump Station Roof Repair and Crane Replacement Richmond DPU Pipe and Conduit Department of Public Utilities – City of Virginia, VA Identification System

May 2018

APPENDIX C

Richmond DPU Pipe and Conduit Identification System

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Appendix D Byrd Park Pump Station Roof Repair and Crane Replacement Richmond DPU Pipe and Conduit Department of Public Utilities – City of Virginia, VA Identification System

May 2018

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Appendix E Byrd Park Pump Station Roof Repair and Crane Replacement Limited Asbestos-Containing Department of Public Utilities – City of Richmond, VA Material Testing Report

May 2018

APPENDIX D

Limited Asbestos-Containing Material Testing Report

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Appendix E Byrd Park Pump Station Roof Repair and Crane Replacement Limited Asbestos-Containing Department of Public Utilities – City of Richmond, VA Material Testing Report

May 2018

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Corporate HQ: 3015 DUMBARTON ROAD RICHMOND, VA 23228 USA T 804.264.2701 F 804.264.1202 www.fandr.com

VIRGINIA • NORTH CAROLINA • SOUTH CAROLINA • MARYLAND • DISTRICT OF COLUMBIA

A Minority-Owned Business

13 unde

FROEHLING & ROBERTSON, INC. Engineering Stability Since 1881

3015 Dumbarton Road

Richmond, Virginia 23228-5831 T 804.264.2701 I F 804.264.1202

LIMITED ASBESTOS-CONTAINING MATERIAL TESTING REPORT

Byrd Park Pump Station Roof

1708 Pump House Drive Richmond, VA 23221

Prepared For: Whitman, Requardt & Associates, LLP 9030 Stony Point Parkway, Suite 220

Richmond, Virginia 23235

Prepared By: Froehling & Robertson, Inc.

3015 Dumbarton Road Richmond, Virginia 23228

F&R Project Number 54T-0032

April 28, 2015 Prepared by:

Joseph Weymouth Christy L. Slaw Asbestos Inspector Manager Environmental Services Environmental Services

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 2

TABLE OF CONTENTS

1.0 Introduction .............................................................................................................................. 3

2.0 Asbestos-Containing Materials (ACM)

2.1 Methodology .................................................................................................................. 3

2.2 Results ............................................................................................................................ 3

2.3 Conclusions & Recommendations ................................................................................... 4

3.0 Limitations ................................................................................................................................... 6

Appendix A – Asbestos Laboratory Reports and Documentation

Appendix B – Photo Log

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 3

1.0 Introduction

As authorized by Whitman, Requardt & Associates, LLP, Froehling & Robertson, Inc. (F&R) personnel performed a limited, asbestos-containing material (ACM) survey of the roof of the Byrd Park Pump Station located at 1708 Pump House Drive, in Richmond, Virginia on April 16, 2015. The survey was limited to the portions of the roof scheduled for replacement as delineated by Whitman, Requardt & Associates. The sampling was performed by Mr. Joseph Weymouth, Industrial Hygienist with F&R. Mr. Weymouth’s Virginia Asbestos Inspector License Number is 3303 003952. 2.0 Asbestos-Containing Material (ACM)

2.1 Methodology For this project sampling for suspect asbestos containing materials was conducted at the above referenced site. All samples were collected by a Virginia Licensed Asbestos Inspector and submitted to SanAir Technologies Laboratory, a NVLAP Accredited and Virginia Licensed Asbestos Laboratory, located in Powhatan, Virginia. A total of twenty-six (26) sample layers were submitted for analysis, however; only twenty-four (24) samples were analyzed using Polarized Light Microscopy (PLM) following EPA Method 600/R-93/116 due to the Positive Stop method. The Positive Stop method is a method in which samples within a homogeneous group are not analyzed once a sample of a material from that group tests positive. 2.2 Results (Refer also to Appendix A for Laboratory Reports)

Table I: Asbestos Sample Results – Byrd Park Pump Station

Sample # Sample Location Sample Type Analytical Results

1-1 North Side Roof Core 5% Chrysotile

1-2 North Side Roof Core NA/PS

1-3 Center Roof Core NA/PS

2-1 Center Black Tar NAD

2-2 North Side Black Tar NAD

2-3 Southeast Side At Penetration Black Tar NAD

3-1 Northeast Corner Grey Caulk At Concrete Block Joints NAD

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 4

Table I: Asbestos Sample Results – Byrd Park Pump Station

Sample # Sample Location Sample Type Analytical Results

3-2 East Side Grey Caulk At Concrete Block Joints NAD

3-3 South Side Grey Caulk At Concrete Block Joints NAD

4-1 West Side Grey Caulk Around Edge NAD

4-2 South Side Grey Caulk Around Edge NAD

4-3 North Side Grey Caulk Around Edge NAD

5-1 North Side Beige Paint/Skim Coat NAD

5-2 East Side Beige Paint/Skim Coat NAD

5-3 South Side Beige Paint/Skim Coat NAD

6-1 North Side White Caulk Around Roof Layer NAD

Key: NAD – No Asbestos Detected NA/PS – Not Analyzed due to Positive Stop 2.3 Conclusions and Recommendations Please see Table 2 below for a summary of the ACM and Presumed Asbestos-Containing Materials (PACM) located within the building to be renovated.

Table 2 ACM and PACM Summary – Byrd Park Pump Station

Material Description Location Friable? NESHAP

Category Condition Asbestos

Content

Black Roofing Throughout Roof No Category I Non-

Friable ACM Fair 5% Chrysotile

F&R offers the following observations in regards to the information presented in Table 2: The following ACM’s were identified during F&R’s inspection:

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 5

• The black roofing material was found to contain 5% asbestos. This material is classified as a

Category I Non-Friable ACM. If desired, this material can be left in place with new roofing materials placed over it. If this material is to be removed, F&R recommends removal by a Virginia Licensed Asbestos Abatement Contractor. NOTE: Per NESHAP Regulations, roofing products shall not be mechanically cut grinded or abraded.

• F&R has encountered instances where materials which were analyzed by Polarized Light

Microscopy (PLM) (following EPA Method 600/R-93/116) for the presence of asbestos have indicated “No Asbestos Detected” but which, when analyzed by Transmission Electron Microscopy (TEM) for non-friable, Organically Bound (NOB) bulk material, have indicated that asbestos is present at greater than 1%. The client should be aware that, while F&R has samples analyzed by the PLM method for a number of reasons (including financial and time considerations) and that this method is considered acceptable in the Commonwealth of Virginia; however some firms employ the more stringent TEM method which is required in some states. Therefore, it is possible that some materials identified as containing no asbestos within this report may, if subjected to a more stringent analytical method, reveal the presence of asbestos at concentrations of 1% or greater. These NOB materials which were sampled as part of our survey and found to be non-asbestos-containing via PLM include tar and caulking materials.

• All other suspect materials in the building not sampled during our investigation are presumed to

be asbestos containing material until sampling is conducted.

• If during the roof replacement any materials are identified that are suspect and have not been sampled, it is recommended that these materials be sampled by a Virginia licensed asbestos inspector prior to disturbance or assumed to be ACM.

2.4 Applicable Regulations EPA / NESHAP Regulations for Asbestos Containing Materials The U.S. Environmental Protection Agency promulgated the National Emission Standards for Hazardous Air Pollutants (NESHAP) [40 CFR Part 61], which addresses the application, removal, and disposal of asbestos-containing materials (ACM). Under NESHAP the following categories are defined for asbestos-containing materials:

Friable - When dry, can be crumbled, pulverized, or reduced to powder by hand pressure. Non-Friable - When dry, cannot be crumbled, pulverized, or reduced to powder by hand pressure. Category I Non-Friable ACM - Packings, gaskets, resilient floor coverings, and asphalt roofing products containing more than 1% asbestos.

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 6

Category II Non-Friable ACM – Any material, excluding Category I Non-friable ACM, containing more than 1% asbestos. Regulated Asbestos Containing Material (RACM) – One of the following: 1. Friable ACM 2. Category I Non-friable ACM that has become friable. 3. Category I Non-friable ACM that will be or has been subjected to sanding, grinding, cutting, or

abrading. 4. Category II Non-friable ACM that has a high probability of becoming, or has become, friable by

the forces expected to act on the material in the course of demolition or renovation operations.

Under NESHAP, the following actions are required: 1. Prior to the commencement of demolition or renovation activities, the building owner must inspect the

affected facility or part of the facility where the demolition or renovation activities will occur for the presence of asbestos.

2. Remove all RACM from the facility before any activity begins that would break up, dislodge, or similarly

disturb the material or preclude access for subsequent removal.

3. RACM need not be removed if:

a) It is Category I non-friable ACM that is not in poor condition. b) It is on a facility component that is encased in concrete or other similar material and is adequately

wet whenever exposed. c) It was not accessible for testing and was therefore not discovered until after demolition began and

because of the demolition the material cannot be safely removed. d) It is Category II non-friable ACM and the probability is low that the material will become crumbled,

pulverized, or reduced to powder during demolition.

3. If Category I and Category II Non-Friable ACM’s stay in-place during demolition, then all demolition debris should be disposed of at a landfill that accepts these wastes. Furthermore, if these materials stay in-place during demolition, then some building materials may not be able to be recycled.

3.0 Limitations This report has been prepared for the exclusive use of Whitman, Requardt & Associates, LLP. This service was performed in accordance with generally accepted environmental practices. No other warranty, expressed or implied, is made. Our conclusions and recommendations are based, in part, upon information provided to us by others and our site observations. We have not verified the completeness or accuracy of the information provided by others, unless otherwise noted. Our observations and

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Whitman, Requardt & Associates, LLP 1708 Pump House Drive, Richmond, Virginia F&R Project Number 54T-0032 April 28, 2015 7

recommendations are based upon conditions readily visible at the site at the time of our site visit, and upon current industry standards. During F&R’s inspection, accessible areas were visually surveyed for the presences of suspected ACM. Inaccessible areas, such as behind ceilings or walls may not have been surveyed and therefore suspected ACM may not have been identified. Areas inspected for suspect ACM were limited to those designated by the scope of services. During this study, suspect hazardous material samples were submitted for laboratory analysis. As with any similar survey of this nature, actual conditions exist only at the precise locations from which suspect samples were collected. Certain inferences are based on the results of this sampling and related testing to form a professional opinion of conditions in areas beyond those from which the samples were collected. No other warranty, expressed or implied, is made. Under this scope of services, F&R assumes no responsibility regarding response actions (e.g. O&M Plans, Encapsulation, Abatement, Removal, Notifications, etc.) initiated as a result of these findings. F&R assumes no liability for the duties and responsibilities of the Client with respect to compliance with these regulations. Compliance with regulations and response actions are the sole responsibility of the Client and should be conducted in accordance with local, state, and/or federal requirements and should be performed by appropriately qualified and licensed-personnel, as warranted. Froehling & Robertson, Inc. by virtue of providing the services described in this report, does not assume the responsibility of the person(s) in charge of the site, or otherwise undertake responsibility for reporting to any local, state, or federal public agencies any conditions at the site that may present a potential danger to public health, safety, or the environment. The Client agrees to notify the appropriate local, state, or federal public agencies as required by law, or otherwise to disclose, in a timely manner, any information that may be necessary to prevent any danger to public health, safety, or the environment. The contents of the report should not be construed in any way as a recommendation to purchase, sell, or develop the project site.

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APPENDIX A

ASBESTOS LABORATORY REPORTS

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SanAir Technologies LaboratorySanAir Technologies Laboratory

Analysis Report

prepared for

Froehling and Robertson, Inc.

Report Date: 4/24/2015Project Name: Byrd Park PumpStationProject #: 54T-0032SanAir ID#: 15010885

804.897.1177 www.sanair.com804.897.1177 www.sanair.com

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SanAir Technologies Laboratory, Inc.1551 Oakbridge Drive, Suite B, Powhatan, VA 23139804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070Web: http://www.sanair.com E-mail: [email protected]

Froehling and Robertson, Inc.3015 Dumbarton RoadRichmond, VA 23228

April 24, 2015

SanAir ID # 15010885Project Name: Byrd Park Pump StationProject Number: 54T-0032

Dear Jeb Weymouth,

We at SanAir would like to thank you for the work you recently submitted. The 16 sample(s) werereceived on Thursday, April 23, 2015 via FedEx. The final report(s) is enclosed for the followingsample(s): 1-1, 1-2, 1-3, 2-1, 2-2, 2-3, 3-1, 3-2, 3-3, 4-1, 4-2, 4-3, 5-1, 5-2, 5-3, 6-1.

These results only pertain to this job and should not be used in the interpretation of any other job.This report is only complete in its entirety. Refer to the listing below of the pages included in acomplete final report.

Sincerely,

Sandra SobrinoAsbestos & Materials Laboratory ManagerSanAir Technologies Laboratory

Final Report Includes:- Cover Letter

- Analysis Pages- Disclaimers and Additional Information

sample conditions:16 sample(s) in Good condition

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SanAir Technologies Laboratory, Inc.1551 Oakbridge Drive, Suite B, Powhatan, VA 23139804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070Web: http://www.sanair.com E-mail: [email protected]

Name:Address:

Froehling and Robertson, Inc.3015 Dumbarton RoadRichmond, VA 23228

Project Number:P.O. Number:

Project Name:

54T-003254T-0032-00001Byrd Park Pump Station

Collected Date:Received Date:

Report Date:Analyst:

4/16/20154/23/2015 10:15:00 AM4/24/2015 2:11:19 PMTallert, Jonathan G.

Asbestos Bulk PLM EPA 600/R-93/116Stereoscopic Components Asbestos

SanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers1-1 / 15010885-001 Black 15% Cellulose 80% Other 5% ChrysotileRoof Core/North Side/Center, Non-FibrousRoofing Homogeneous

1-1 / 15010885-001 Brown 95% Cellulose 5% Other None DetectedRoof Core/North Side/Center, FibrousInsulation Homogeneous

1-1 / 15010885-001 White 100% Other None DetectedRoof Core/North Side/Center, Non-FibrousFoam Homogeneous

1-1 / 15010885-001 White 100% Other None DetectedRoof Core/North Side/Center, Non-FibrousMembrane Homogeneous

1-1 / 15010885-001 Black 100% Other None DetectedRoof Core/North Side/Center, Non-FibrousMembrane Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers1-2 / 15010885-002 Black Not AnalyzedRoof Core/North Side/Center, Non-FibrousRoofing Heterogeneous

1-2 / 15010885-002 Brown 95% Cellulose 5% Other None DetectedRoof Core/North Side/Center, FibrousInsulation Homogeneous

1-2 / 15010885-002 White 100% Other None DetectedRoof Core/North Side/Center, Non-FibrousFoam Homogeneous

1-2 / 15010885-002 Black 100% Other None DetectedRoof Core/North Side/Center, Non-FibrousMembrane Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers1-3 / 15010885-003 Not AnalyzedRoof Core/Center, Roofing

1-3 / 15010885-003 Black 60% Cellulose 40% Other None DetectedRoof Core/Center, Felt Fibrous

Homogeneous

1-3 / 15010885-003 White 100% Other None DetectedRoof Core/Center, Foam Non-Fibrous

Homogeneous

1-3 / 15010885-003 White 100% Other None DetectedRoof Core/Center, Membrane Non-Fibrous

Homogeneous

15010885SanAir ID Number

FINAL REPORT

Certification

Signature: Reviewed:

Date: 4/24/2015 Date: 4/24/2015 Page 1 of 3

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SanAir Technologies Laboratory, Inc.1551 Oakbridge Drive, Suite B, Powhatan, VA 23139804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070Web: http://www.sanair.com E-mail: [email protected]

Name:Address:

Froehling and Robertson, Inc.3015 Dumbarton RoadRichmond, VA 23228

Project Number:P.O. Number:

Project Name:

54T-003254T-0032-00001Byrd Park Pump Station

Collected Date:Received Date:

Report Date:Analyst:

4/16/20154/23/2015 10:15:00 AM4/24/2015 2:11:19 PMTallert, Jonathan G.

Asbestos Bulk PLM EPA 600/R-93/116Stereoscopic Components Asbestos

SanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers2-1 / 15010885-004 Black 100% Other None DetectedTar/Center Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers2-2 / 15010885-005 Black 100% Other None DetectedTar/North Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers2-3 / 15010885-006 Black 100% Other None DetectedTar/Southeast Side At Non-FibrousPenetration Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers3-1 / 15010885-007 Grey 100% Other None DetectedCaulk At Concrete Block Non-FibrousJoints/Northeast Corner Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers3-2 / 15010885-008 Grey 100% Other None DetectedCaulk At Concrete Block Non-FibrousJoints/East Side Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers3-3 / 15010885-009 Grey 100% Other None DetectedCaulk At Concrete Block Non-FibrousJoints/South Side Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers4-1 / 15010885-010 Grey 100% Other None DetectedCaulk Around Edge/West Side Non-Fibrous

Homogeneous

15010885SanAir ID Number

FINAL REPORT

Certification

Signature: Reviewed:

Date: 4/24/2015 Date: 4/24/2015 Page 2 of 3

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SanAir Technologies Laboratory, Inc.1551 Oakbridge Drive, Suite B, Powhatan, VA 23139804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070Web: http://www.sanair.com E-mail: [email protected]

Name:Address:

Froehling and Robertson, Inc.3015 Dumbarton RoadRichmond, VA 23228

Project Number:P.O. Number:

Project Name:

54T-003254T-0032-00001Byrd Park Pump Station

Collected Date:Received Date:

Report Date:Analyst:

4/16/20154/23/2015 10:15:00 AM4/24/2015 2:11:19 PMTallert, Jonathan G.

Asbestos Bulk PLM EPA 600/R-93/116Stereoscopic Components Asbestos

SanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers4-2 / 15010885-011 Grey 100% Other None DetectedCaulk Around Edge/South Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers4-3 / 15010885-012 Grey 100% Other None DetectedCaulk Around Edge/North Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers5-1 / 15010885-013 Beige 100% Other None DetectedPaint/Skim Coat/North Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers5-2 / 15010885-014 Beige 100% Other None DetectedPaint/Skim Coat/East Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers5-3 / 15010885-015 Beige 100% Other None DetectedPaint/Skim Coat/South Side Non-Fibrous

Homogeneous

Stereoscopic Components AsbestosSanAir ID / Description Appearance % Fibrous % Non-Fibrous Fibers6-1 / 15010885-016 White 100% Other None DetectedCaulk Around Roof Layer/North Non-FibrousSide Homogeneous

15010885SanAir ID Number

FINAL REPORT

Certification

Signature: Reviewed:

Date: 4/24/2015 Date: 4/24/2015 Page 3 of 3

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Disclaimer

The final report cannot be reproduced, except in full, without written authorization from SanAir. Fibers smaller than 5 microns cannot be seen with this method due to scope limitations. The accuracy of the results is dependent upon the client’s sampling procedure and information provided to the laboratory by the client. SanAir assumes no responsibility for the sampling procedure and will provide evaluation reports based solely on the sample and information provided by the client. This report may not be used by the client to claim product endorsement by NVLAP or any other agency of the U.S. government. For NY state samples, method EPA 600/M4-82-020 is performed. Polarized- light microscopy is not consistently reliable in detecting asbestos in floor covering and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos containing. NY ELAP lab ID 11983

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APPENDIX B

PHOTO LOG

1. View of Byrd Park Pump Station.

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2. View of asbestos-containing black roofing material.

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Byrd Park Pump Station Roof Repair and Crane Replacement Appendix F Department of Public Utilities – City of Richmond, VA Lead Paint Chip Analysis Report

May 2018

APPENDIX E

Lead Paint Chip Analysis Report

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Byrd Park Pump Station Roof Repair and Crane Replacement Appendix F Department of Public Utilities – City of Richmond, VA Lead Paint Chip Analysis Report

May 2018

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Analysis Report

Client:

Project/Test Address:

Private Company

7469 Whitepine Rd

Telephone: 800.347.4010

Richmond, VA 23237

Environmental Hazards Services, L.L.C.

Whitman Requardt; Byrd Park Roof Repair; Richmond, VA

Client Number:

00-1004

Fax Number:

Laboratory Results

Analyzed Date:

Client SampleNumber

Lab SampleNumber

Pb (ug/g)ppm

Lead Paint Chip

03/30/2016

03/25/2016

16-03-03311

Reported Date:

Received Date:

Report Number:

,

NarrativeID

03/29/2016

Collection Location % Pb byWt.

03/18/2016Collection Date:

116-03-03311-001 BEAM 740 0.074

216-03-03311-002 CEILING 1000 0.10

316-03-03311-003 CRANE 2300 0.23

416-03-03311-004 LADDER <48 <0.0048

Page 2of1

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Report Number:

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: 16-03-03311

Whitman Requardt; Byrd Park Roof Repair; Richmond,VA

00-1004

Collection LocationClient SampleNumber

Lab SampleNumber

% Pb byWt.

NarrativeID

Pb (ug/g)ppm

Deborah Britt

QA/QC Clerk

Method: EPA SW846 7000B

The HUD lead guidelines for lead paint chips are 0.50% by Weight, 5000 ppm, or 1.0 mg/cm². The Reporting Limit (RL) is 10.0 ug Total Pb.

Paint chip area and results are calculated based on area measurements determined by the client. All internal quality control requirements

associated with this batch were met, unless otherwise noted.

LEGEND Pb= lead ug = microgram ppm = parts per million

ug/g = micrograms per gram Wt. = weight

Reviewed By Authorized Signatory:

The condition of the samples analyzed was acceptable upon receipt per laboratory protocol unless otherwise noted on this report. Results

represent the analysis of samples submitted by the client. Sample location, description, area, etc., was provided by the client. Results

reported above in mg/cm3 are calculated based on area supplied by client. This report shall not be reproduced except in full, without the

written consent of the Environmental Hazards Service, L.L.C. California Certification #2319 NY ELAP #11714.

Page 2of2

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