PROPOSAL 2018 HMA Paving - mcrc-mi.org · Page 1 of 16 MONROE COUNTY ROAD COMMISSION PROPOSAL 2019...

840 S. Telegraph Road Monroe, Michigan 48161 Phone: (734) 240-5102 Fax: (734) 240-5101

PROPOSAL

FOR

2019 HMA PAVING

BID OPENING:

Friday, March 29, 2019 at 10:00 a.m.

BOARD OF COUNTY ROAD COMMISSIONERS OF THE COUNTY OF MONROE

Paul Iacoangeli, Chairman Dan Minton, Vice Chairman Charles A. Londo, Member Greg W. Stewart, Member Jack Thayer, PE, Member

MONROE COUNTY ROAD COMMISSION INVITATION TO BID

Sealed bids will be received by the Board of County Road Commissioners of the County of Monroe until 10:00 a.m. local time on Friday, March 29, 2019 at their office located at 840 South Telegraph Road, Monroe, Michigan, 48161 for the following:

2019 HMA Paving 2019 Asphalt Emulsions 2019 Fog Seals 2019 HMA Mixtures

Bids will be publicly opened and read aloud by the Bid Committee at 10:00 a.m. Proposals may be downloaded from the Road Commission’s website at www.mcrc-mi.org/bids.html.

BOARD OF COUNTY ROAD COMMISSIONERS OF THE COUNTY OF MONROE, MICHIGAN

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MONROE COUNTY ROAD COMMISSION PROPOSAL

2019 HMA PAVING TO: The Board of County Road Commissioners of the County of Monroe, Michigan FOR: 2019 HMA Paving Ladies and Gentlemen: The undersigned bidder hereby affirms that:

1. The proposal is in all respects fair and without any collusion or fraud.

2. The undersigned have examined the site of the proposed project and have made a personal

investigation and estimate of quantities.

3. The undersigned will contract to furnish all labor, equipment, tools, materials and traffic control devices necessary at the unit prices stated on the attached bid forms and to complete the work in the time specified to the satisfaction of the Board of County Road Commissioners of the County of Monroe, Michigan.

Company:

Address:

City, State, ZIP:

Telephone:

By:

Title:

Date:

Notes:

1. If the bidder is a partnership, each member must sign the proposal.

2. Corporations must execute the proposal by duly authorized officers in accordance with the Articles of Incorporation.

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INSTRUCTIONS TO BIDDERS and

GENERAL CONDITIONS The Michigan Department of Transportation 2012 Standard Specifications for Construction are incorporated as part of these bidding documents and shall govern except as provided in the Invitation to Bid, Instructions to Bidders and General Conditions, and Proposal. Reference to the Department or Commission in the Michigan Department of Transportation 2012 Standard Specifications for Construction shall for this project mean the Board of County Road Commissioners of the County of Monroe, hereinafter referred to as “Board”, unless otherwise specified. OWNER The owner of the project is the Board of County Road Commissioners of the County of Monroe, also referred to as the “Board.” ENGINEER The Engineer is the Superintendent of Maintenance or the individual assigned by the Superintendent of Maintenance to be in charge of the Contract. The person assigned as the Engineer may be an employee of the Board, a consultant or an outside contractor hired by the Board. BIDDER The Bidder is one who submits a signed bid with the required documentation directly to the Board at the time and place specified. BID FORMS Sealed proposals must be submitted on the bid forms furnished by the Board. The proposal shall be submitted in its entirety (pages 1 through 16) with no modifications or changes except as authorized by an addendum and with no pages removed. All proposals must be filled out in ink or typewritten and shall be legibly signed, giving the complete name and address of the Bidder. All bids must be in a sealed envelope and clearly marked “Bid for 2019 HMA Paving.” BIDDER'S SURETY The proposal must be accompanied by a cashier's check, certified check or a bid bond made payable to the Board of County Road Commissioners of Monroe County, Michigan in the sum of five percent (5%) of the amount of the bid. Upon awarding and signing of a contract, or in the event of bid rejection, such bid surety will be returned to the Bidder. Bids may be held for a period of forty (40) days. INTERPRETATION AND ADDENDA All questions about the meaning or intent of the Bidding Documents are to be directed to the Engineer. Interpretation or clarification considered necessary by the Engineer to such questions will be issued by Addenda delivered to all parties recorded by the Engineer as having received the Bidding Documents. Questions received less than seven days prior to the date for opening the bids may not be answered. Only questions answered by formal written Addenda are binding. Oral and other interpretations or clarifications will be without legal effect. PRE-BID MEETING A non-mandatory pre-bid meeting will be held on Tuesday, March 19, 2019 at 10:00 a.m. Bidders are encouraged to attend the pre-bid meeting to clarify any questions regarding the bidding documents or scope of work. OPENING OF BIDS Bids will be received by the Board at 840 S. Telegraph Road, Monroe, Michigan, 48161 until 10:00 a.m. local time on Friday, March 29, 2019 at which time they will be publicly opened and read aloud.

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REJECTION OF BIDS The Board reserves the right to reject any or all bids, including without limitation the right to reject any or all nonconforming, nonresponsive, unbalanced, or conditional bids and to reject the bid of any Bidder if the Board believes that it would not be in the best interest of the project to make an award to that Bidder, whether because the bid is not responsive or if the Bidder is unqualified or of doubtful financial ability or fails to meet any pertinent standards or criteria established by the Board. The Board also reserves the right to waive all informalities in any bid should it be deemed in the best interest of the Road Commission to do so. Discrepancies between the multiplication of units of work and the unit prices will be resolved in favor of the unit price. Discrepancies between the indicated sum of any column of figures and the correct sum will be resolved in favor of the correct sum. Discrepancies between words and figure will be resolved in favor of words. TITLE VI ASSURANCE The Monroe County Road Commission, in accordance with Title VI of the Civil Rights Act of 1964 (78 Stat. 252, 42 USC 2000d to 2000d-4) and Title 49, Code of Federal Regulations, Part 21, as they may be amended from time to time, hereby notifies all bidders that it assures that in any contract entered into pursuant to this advertisement, minority business enterprises will be afforded full opportunity to submit bids in response to this invitation and will not be discriminated against on the grounds of race, color, national origin, gender, age, or disability in consideration for an award. PROHIBITION OF DISCRIMINATION In accordance with Act No. 453, Public Acts of 1976, the Contractor and subcontractors hereby agree not to discriminate against an employee or applicant for employment with respect to hire, tenure, terms, conditions, or privileges of employment, or a matter directly or indirectly related to employment, because of race, color, religion, national origin, age, sex, height, weight, or marital status. Further, in accordance with Act No. 220, Public Acts of 1976 as amended by Act No. 478, Public Acts of 1980, the Contractor and subcontractors hereby agree not to discriminate against an employee or applicant for employment tenure, terms, conditions, or privileges of employment, or a matter directly or indirectly related to employment, because of a disability that is unrelated to the individual’s ability to perform the duties of a particular job or position. A breach of the above covenants shall be regarded as a material breach of this contract. CONTRACT EXECUTION The Bidder to whom the Contract is awarded shall, within ten (10) calendar days after notice of award, enter into a written contract with the Board and furnish proof of insurance as hereinafter specified. Failure to execute the contract or furnish satisfactory proof of insurance will be considered cause for annulment of award. PERFORMANCE AND LIEN BONDS The successful Bidder to whom the contract is awarded shall furnish two (2) surety bonds as follows:

Performance Bond - To the Board of County Road Commissioners of the County of Monroe, Michigan for the faithful fulfillment of the terms of the contract in the amount of one-hundred (100) percent of the contract amount Lien Bond - To the Board of County Road Commissioners of the County of Monroe, Michigan for the payment of all labor and materials used in the work in the amount of one-hundred (100) percent of the contract amount

INCREASED OR DECREASED QUANTITIES The Board reserves the right to increase or decrease quantities from those originally estimated and such changes will be paid for at the unit price bid so long as the total contract amount is not changed more than twenty-five (25) percent. Changes in excess of that amount will be individually negotiated. SAFETY REQUIREMENTS The Contractor is responsible for protecting the life and health of all personnel on the project; the safety and health of the public; and property during the construction of the project in accordance with subsection 104.07.B of the Michigan Department of Transportation 2012 Standard Specifications for Construction. Prior to the commencement of work, the Contractor must submit a written “Construction Safety Program”

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that outlines the plan and procedures for preventing and mitigating accidents on the project and meeting all health and safety requirements of the contract. PROGRESS SCHEDULE In no case shall any work be commenced prior to receipt of formal notice of award by the Board. The low Bidder for the work covered by this proposal will be required to meet with the Board’s representative to review the Contractor’s proposed work schedule. The schedule for this meeting will be set within one (1) week after the low bidder is determined. The Board’s representative will arrange the time and place for the meeting. TIME OF COMPLETION The HMA paving on Scofield Carleton Road shall be completed by July 3, 2019 as noted in the Log of Work attached to the proposal. The base stabilization Newburg Road and Petersburg Road shall be completed by August 3, 2019 as noted in the Log of Work attached to the proposal. All work shall be completed on or before October 19, 2019. FAILURE TO COMPLETE ON TIME Liquidated damages in the amount of $600 per day will be assessed for each calendar day that the work remains incomplete beyond the completion dates. PAYMENTS TO CONTRACTOR The Contractor shall invoice the Monroe County Road Commission for their work on the contract. Each invoice shall contain, at a minimum, the following information: road name and limits, date(s) the work was performed, pay items, quantities of work completed, and the contract unit prices FINAL INSPECTION, ACCEPTANCE AND FINAL PAYMENT The Engineer or their designated representative will make an inspection of all work included in the contract and notify the Contractor of defects to be remedied prior to acceptance and payment. DISPUTES The Engineer’s written decision on any question arising under the contract between the Board and Contractor shall be final and binding upon both the Board and the Contractor in the absence of fraud, bad faith, or abuse of discretion. ASSIGNMENT CLAUSE The contract between the Board and the Contractor may not be assigned to a third party without the written consent of the Board. TAXES The Contractor shall include, and will be deemed to have included, in its base bid and contract price all applicable Michigan Sales and Use taxes which have been enacted into law as of the date the bid is submitted. EXTENSION OF CONTRACT Upon mutual agreement of both parties, the Board may extend the length of the Contract for up to three additional one-year terms. The pricing, terms, and conditions of the original contract will remain the same for any subsequent one-year extensions. Requests for a contract extension must be made in writing to the Superintendent of Maintenance by February 1st. BOARD RESPONSIBILITY The Board shall not supervise, direct or have control or authority over, nor be responsible for, the Contractor’s means, methods, techniques, sequences or procedures of construction or the safety precautions and programs incident thereto, or for any failure of Contractor to comply with laws and

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regulations applicable to the furnishing or performance of the work unless otherwise specified in the Special Provisions. The Board will not be responsible for the Contractor’s failure to perform or furnish the work in accordance with the Contract Documents. INDEMNIFICATION, DAMAGE LIABILITY AND INSURANCE

A. Indemnification. The Contractor must hold harmless, indemnify, defend and represent the Board and its officers, agents and employees against any and all claims for bodily injury or property damage, or any other claim arising out of performance of the work on this contract. The Contractor will not be responsible for claims that result from the sole negligence or willful acts of said indemnitee.

B. Workers’ Compensation Insurance. The Contractor must carry the necessary Workers’

Compensation Insurance and submit a certification that it carries Workers’ Compensation to the Board.

C. Bodily Injury and Property Damage. The Contractor must carry adequate insurance, satisfactory

to the Board, to afford protection against all claims for damage to public or private property and injuries to persons arising out of performance of the work. Copies of completed certificates must be submitted to the Board.

1. General Liability, Bodily Injury and Property Damage. The Contractor must provide the

following minimum limits of property damage and bodily injury liability:

Bodily Injury and Property Damage Liability: Each Occurrence $1,000,000 Aggregate $2,000,000

2. Automobile Liability, Bodily Injury and Property Damage. The Contractor must provide the

following minimum limits of property damage and bodily injury liability:

Bodily Injury Liability: Each Person $500,000 Each Occurrence $1,000,000 Property Damage Liability: Each Occurrence $1,000,000 Combined Single Limit for Bodily Injury and Property Damage Liability: Each Occurrence $2,000,000

3. Umbrella Policy. The Contractor may meet the requirements of above minimum limits of

bodily injury and property damage liability through an umbrella policy.

D. Additional Insured. The Bodily Injury and Property Damage Policy must include the following endorsements, verbatim:

“Additional Insured: The Board of County Road Commissioners of the County of Monroe, the Monroe County Road Commission and its officers, agents and employees.” “Provide written notice ten (10) days prior to cancellation, expiration, termination or reduction in coverage for nonpayment of the premium and written notice thirty (30) days prior to cancellation, expiration, termination or reduction in coverage for all other reasons.”

E. Per Project Aggregate. The Bodily Injury and Property Damage Policy must be endorsed with an

endorsement that provides the General Aggregate Limit to each designated construction project.

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F. Notice. The Contractor must ensure that all insurance policies and binders include an endorsement by which the insurer agrees to notify the Department in writing at least 30 days before there is a cancellation or material change in coverage. The Contractor must stop operations if any insurance is canceled or reduced, and must not resume operations until new issuance is in force.

G. Reports. The Contractor or insurance carrier shall report to the Board any claims received,

inspections made and the disposition of claims. The Board will withhold final payment release until either the Contractor pays the claim or until final disposition of the claim by the Contractor’s insurance company has been received by the Board.

MAINTENANCE OF TRAFFIC Maintain traffic in accordance with sections 104.07, 104.11, 812 and 922 of the Michigan Department of Transportation 2012 Standard Specifications for Construction and the Michigan Manual of Uniform Traffic Control Devices (MMUTCD). The Contractor shall be responsible for the protection of vehicular and pedestrian traffic, work in progress and construction workers in the work zone through the implementation of procedures as described in this proposal, the MMUTCD, the Standard Specifications for Construction, and other applicable state and federal requirements. The Contractor shall coordinate this work with any other contractors or maintenance agencies performing work within the work zone or adjoining areas to avoid conflicts in the maintenance of traffic, construction signing and the orderly progress of contract work. Two-way traffic, with a minimum of one lane of traffic, shall be maintained at all times utilizing lane closures and flag control. Signing for lane closures shall be in accordance with Michigan Department of Transportation Maintaining Traffic Typicals M0020a and M0140a except that Speed Limit signs (R2-1), Work Zone Begins (R5-18c), and End Road Work signs will not be required where shown. Channelizing devices for lane closures shall be 28 inch traffic cones. The Contractor shall notify the Engineer a minimum of 48 hours prior to the implementation of any lane closures. All work shall be conducted during normal daytime hours unless otherwise approved by the Engineer. Normal daytime hours are considered to be Monday through Saturday from 7 a.m. to 7 p.m. Traffic will not be allowed to drive on a milled surface for longer than 72 hours. No work shall be performed during the Memorial Day, Independence Day or Labor Day holiday weekends as defined by the Engineer. All labor, equipment, temporary signs and channelizing devices required for maintaining traffic will not be paid for separately and are included in the unit prices for other items of work. SPECIFICATIONS All work not otherwise specified shall be done in accordance with the Michigan Department of Transportation 2012 Standard Specifications for Construction. Within these specifications all references to the Michigan Department of Transportation shall mean the Board. MATERIALS All materials shall be in accordance with the Michigan Department of Transportation 2012 Standard Specifications for Construction except as modified herein. The Contractor shall submit a job mix formula for each HMA mixture used. The Contractor may use mix designs approved by the Michigan Department of Transportation on other projects.

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The air void content for all HMA mixtures shall be field regressed to 3.0 percent with liquid asphalt cement. The virgin asphalt binder for all HMA mixtures shall be PG 58-28 unless otherwise specified. QUALITY CONTROL The Contractor shall prepare and implement a quality control (QC) plan for the production of HMA mixtures in accordance with the HMA Production Manual. For each day’s production greater than 500 tons, the Contractor must perform a minimum of one QC test per day for gradation, AC content and air voids. A copy of the QC test results shall be provided to the Engineer. ITEMS OF WORK Following is a description of the items of work on this contract: Aggregate Base (Ton) – The Aggregate Base item of work shall be in accordance with section 302 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used to place, shape and compact 21AA aggregate base at the locations noted in the Log of Work attached to the proposal. Aggregate Base, Conditioning (Syd) – The Aggregate Base Conditioning item of work shall be in accordance with section 302 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used to shape and compact existing aggregate base prior to resurfacing with HMA at the locations noted in the Log of Work attached to the proposal. Reclaimed Asphalt Pavement (Ton) – The Reclaimed Asphalt Pavement item of work shall be in accordance with the Special Provision for Reclaimed Asphalt Pavement attached to the proposal. This item of work will be used to place, shape and compact Reclaimed Asphalt Pavement at the locations noted in the Log of Work attached to the proposal. HMA Base Crushing and Shaping (Syd) – The HMA Base Crushing and Shaping item of work shall be in accordance with section 305 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The roads that are being crushed and shaped will be closed to through traffic during construction. The Monroe County Road Commission will provide the temporary construction signing and barricades for the road closures. Shoulder, Cl II (Ton) – The Shoulder, Cl II item of work shall be in accordance with section 307 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for the placement of 23A aggregate shoulders as noted in the Log of Work attached to the proposal. Trenching (Sta) – The Trenching item of work shall be in accordance with section 307 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used to excavate, shape and compact trenches for HMA base widening or aggregate base widening at the locations noted in the Log of Work attached to the proposal. The trenches shall be filled with hot mix asphalt or aggregate base flush to the existing pavement surface prior to reopening the lane to traffic. The hot mix asphalt and used to fill the trenches for HMA base widening will be paid for as HMA, LVSP, 3% Air Voids, and the 21AA aggregate used to fill the trenches for aggregate base widening will be paid for as Aggregate Base. Dr Structure Cover, Adj, Case 1 (Ea) – The Dr Structure Cover, Adj, Case 1 item of work shall be in accordance with section 403 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for adjusting drainage structure covers within the existing pavement as noted in the Log of Work attached to the proposal.

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Sanitary Structure Cover, Adj, Case 1 (Ea) – The Sanitary Structure Cover, Adj, Case 1 item of work shall be in accordance with the Special Provision for Adjusting Sanitary Structure Cover (South County Water) attached to the proposal. This item of work will be used for adjusting sanitary structure covers within the existing pavement as noted in the Log of Work attached to the proposal. Cold Milling HMA Surface (Syd) – The Cold Milling HMA Surface item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for continuous cold milling operations at the specified depth as noted in the Log of Work attached to the proposal. HMA Surface, Rem (Syd) – The HMA Surface, Rem item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for cold milling the HMA surface for spot pavement repairs at the specified depth as noted in the Log of Work attached to the proposal. This item will also be used to pay for cold milling on any individual project less than 2,000 square yards. Pavt for Butt Joints, Rem (Syd) – The Pavt for Butt Joints, Rem item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for cold milling butt joints as noted in the Log of Work attached to the proposal. Hand Patching (Ton) – The Hand Patching item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used primarily for placing and compacting HMA by hand in residential driveways where there is a substantial elevation difference between the mainline HMA wearing course and the existing driveway surface. This tem of work is expected to be used on projects that include HMA base crushing and shaping, base stabilization or multiple lifts of HMA. HMA Approach (Ton) – The HMA Approach item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for placing and compacting HMA in side street approaches. The side street approaches shall be paved independently from the mainline paving unless approved by the Engineer. Auxiliary lanes and lane tapers are not included in the HMA Approach item and will be paid for with the mainline item of work. HMA, 5E1, 3% Air Voids (Ton) – The HMA, 5E1, 3% Air Voids item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction except the air void content for this mixture shall be field regressed to 3.0 percent with liquid asphalt cement. The virgin asphalt binder for this mixture shall be PG 58-28. This item of work will be used for placement of an HMA wearing course as noted in the Log of Work attached to the proposal. HMA, LVSP, 3% Air Voids (Ton) – The HMA, LVSP, 3% Air Voids item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction except the air void content for this mixture shall be field regressed to 3.0 percent with liquid asphalt cement. The virgin asphalt binder for this mixture shall be PG 58-28. This item of work will be used for placement of HMA leveling and wearing courses as noted in the Log of Work attached to the proposal. HMA, Zone Patching, 5E1, 3% Air Voids (Ton) – The HMA, Zone Patching, 5E1, 3% Air Voids item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction except the air void content for this mixture shall be field regressed to 3.0 percent with liquid asphalt cement. The virgin asphalt binder for this mixture shall be PG 58-28. This item of work will be used for placement of HMA zone patches and spot repairs as noted in the Log of Work attached to the proposal. HMA, Zone Patching, LVSP, 3% Air Voids (Ton) – The HMA, Zone Patching, LVSP, 3% Air Voids item of work shall be in accordance with section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction except the air void content for this mixture shall be field regressed to 3.0 percent with liquid asphalt cement. The virgin asphalt binder for this mixture shall be PG 58-28. This item of work will be used for placement of HMA zone patches and spot repairs as noted in the Log of Work attached to the proposal.

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Pavt Mrkg, Type NR, Tape, 4 inch, Yellow, Temp (Foot) - The Pavt Mrkg, Type NR, Tape, 4 inch, Yellow, Temp item of work shall be in accordance with section 812 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for the placement of temporary pavement markings on HMA leveling courses or milled surfaces as directed by the Engineer. The markings shall be a single 2 foot line spaced at 50 feet center-to-center of marking. Pavt Mrkg, Wet Reflective, Type R, Tape, 4 inch, Yellow, Temp (Foot) - The Pavt Mrkg, Wet Reflective, Type R, Tape, 4 inch, Yellow, Temp item of work shall be in accordance with section 812 of the Michigan Department of Transportation 2012 Standard Specifications for Construction except that removing and disposing of the temporary markings is not required. This item of work will be used for the placement of temporary pavement markings on HMA wearing courses as directed by the Engineer. The markings shall be a single 4 foot line spaced at 50 feet center-to-center of marking. Railroad Protection, at Grade Crossing (Dlr) – The Railroad Protection, at Grade Crossing item of work shall be in accordance with the Special Provision for Work Near Railroad Crossing attached to the proposal. This item of work will be used for reimbursing the Contractor for railroad flagging expenses incurred during the performance of work on this Contract. Traf Loop (Each) - The Traf Loop item of work shall be in accordance with section 820 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. This item of work will be used for replacing traffic loops as noted in the Log of Work attached to the proposal. Wireless Vehicle Sensor Node, Salv (Each) - The Wireless Vehicle Sensor Node, Salv item of work shall be in accordance with the Special Provision for Wireless Vehicle Detection attached to the proposal. This item of work will be used for removing, storing and reinstalling wireless vehicle sensor nodes as noted in the Log of Work attached to the proposal. Contractor Staking and Automated Machine Guidance (Mile) - The Contractor Staking and Automated Machine Guidance item of work shall be in accordance with Special Provision for Contractor Staking and Automated Machine Guidance attached to the proposal. This item of work will be used for preliminary surveying, developing a Digital Terrain Model, contractor staking and utilizing Automated Machine Guidance for construction of the stabilized base course on Palmer Road and South Stony Creek Road. Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch (Syd) - The Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch item of work shall be in accordance with Special Provision for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch attached to the proposal. This item of work will be used for pulverizing the existing pavement road surface; shaping and compacting the pulverized material to correct for profile, crown and contour; mixing emulsified asphalt, water and additives with the pulverized material; and spreading and compacting the mixture to produce a stabilized base course as noted in the table and Log of Work. The roads that are being base stabilized will be closed to through traffic during construction. The Monroe County Road Commission will provide the temporary construction signing and barricades for the road closures. Emulsified Asphalt (Gal) - The Emulsified Asphalt item of work shall be in accordance with Special Provision for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch attached to the proposal. This item of work will be used for the emulsified asphalt material added to the pulverized material to produce a stabilized base course as noted in the table and Log of Work.

List of Roads – Emulsified Asphalt Stabilized Base Course

Township Road From To Existing Surface

Length (Ft)

Stabilized Width

(Ft) Area (Syd)

Estimated Emulsion

Rate (Gal/Syd)

Estimated Emulsion Quantity

(Gal)

Ash Newburg Briar Hill CSX Railroad Gravel 3,340 23 8,540 3.5 29,890

Bedford Crabb Erie Samaria Chip Seal 5,280 22 12,910 3.5 45,190

Bedford Crabb Samaria Rauch Chip Seal 5,200 22 12,720 3.5 44,520

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Bedford Douglas Samaria Rauch HMA 5,440 22 13,300 2.5 33,250

Dundee Petersburg Brewer M-50 Chip Seal 7,430 23 18,990 1.8 34,190

Exeter S Stony Creek Palmer Sumpter HMA 19,120 25 53,120 1.8 95,620

London Palmer S Stony Creek Oakville Waltz HMA 9,700 25 26,950 1.8 48,510

Totals = 146,530 331,170

MEASUREMENT AND PAYMENT The Engineer will measure and pay for Aggregate Base and Aggregate Base, Conditioning in accordance with the section 302 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit prices for Aggregate Base and Aggregate Base, Conditioning include the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Reclaimed Asphalt Pavement in accordance with the Special Provision for Reclaimed Asphalt Pavement attached to the proposal. The unit price for Reclaimed Asphalt Pavement includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for HMA Base Crushing and Shaping in accordance with the section 305 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The pay limits for HMA Base Crushing and Shaping shall be one (1) foot beyond the proposed edge of pavement. The unit price for HMA Base Crushing and Shaping includes the cost of moving barricades into place prior to beginning work; maintaining local traffic within the work zone; and providing and removing temporary gravel ramps at the POB, POE and side streets within the project limits. The Engineer will measure and pay for Shoulder, Cl II in accordance with the section 307 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit price for Shoulder, Cl II includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Trenching in accordance with the section 307 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit price for Trenching includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Dr Structure Cover, Adj, Case 1 in accordance with section 403 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit price for Dr Structure Cover, Adj, Case 1 includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. If alterations to the drainage structure exceed 6 inches to repair unsound portions of the structure, the additional depth of adjustment will be paid for as extra work. The Engineer will measure and pay for Sanitary Structure Cover, Adj, Case 1 in accordance with the Special Provision for Adjusting Sanitary Structure Cover (South County Water) attached to the proposal. The unit price for Sanitary Structure Cover, Adj, Case 1 includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. If alterations to the sanitary structure exceed 6 inches to repair unsound portions of the structure, the additional depth of adjustment will be paid for as extra work. The Engineer will measure and pay for Cold Milling HMA Surface; HMA Surface, Rem; and Pavt for Butt Joints, Rem in accordance with the section 501 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit prices for Cold Milling HMA Surface; HMA Surface, Rem; and Pavt for Butt Joints, Rem include the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic.

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The Engineer will measure Hand Patching and HMA, (type) by the weight placed as supported by weigh tickets. The unit prices for Hand Patching and HMA, (type) include the cost of:

1. Cleaning the existing pavement; 2. Applying a bond coat; 3. Placing and compacting the hot mix asphalt mixture; 4. Performing QC testing on the hot mix asphalt mixture and providing QC test results to the Engineer;

and 5. Providing temporary signs, channelizing devices and traffic regulators for maintaining traffic.

The Engineer will measure and pay for Pavt Mrkg, Type NR, Tape, 4 inch, Yellow, Temp and Pavt Mrkg, Wet Reflective, Type R, Tape, 4 inch, Yellow, Temp in accordance with the section 812 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit prices for Pavt Mrkg, Type NR, Tape, 4 inch, Yellow, Temp and Pavt Mrkg, Wet Reflective, Type R, Tape, 4 inch, Yellow, Temp include the cost of providing and placing temporary pavement markings. The Engineer will measure and pay for Railroad Protection, at Grade Crossing in accordance with the Special Provision for Work Near Railroad Crossing attached to the proposal. The costs associated with obtaining a railroad right of entry permit, completing the minimum required railroad safety training, and obtaining railroad protective liability insurance are not included in the payment for Railroad Protection, at Grade Crossing and shall be included in the unit prices bid for other items of work. The Engineer will measure and pay for Traf Loop in accordance with the section 820 of the Michigan Department of Transportation 2012 Standard Specifications for Construction. The unit price for Traf Loop includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Wireless Vehicle Sensor Node, Salv in accordance with the Special Provision for Wireless Vehicle Detection attached to the proposal. The unit price for Wireless Vehicle Sensor Node, Salv includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Contractor Staking and Automated Machine Guidance in accordance with the Special Provision for Contractor Staking and Automated Machine Guidance attached to the proposal. The unit price for Contractor Staking and Automated Machine Guidance includes the cost of providing temporary signs, channelizing devices and traffic regulators for maintaining traffic. The Engineer will measure and pay for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch and Emulsified Asphalt in accordance with Special Provision for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch attached to the proposal. The unit prices for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch and Emulsified Asphalt include the cost of moving barricades into place prior to beginning work; maintaining local traffic within the work zone; and providing and removing temporary gravel ramps at the POB, POE and side streets within the project limits. COMMUNICATIONS Any questions regarding this bid shall be directed to the person listed below:

Name: Christine Herron Phone: 734-240-5109 Email: [email protected]

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MONROE COUNTY ROAD COMMISSION UNIT PRICE CONTRACT

2019 HMA PAVING TO: Board of County Road Commissioners of Monroe County, Michigan The undersigned, having full knowledge of the proposal and specifications for the 2019 HMA Paving contract including Bidders’ Addenda ____________ and the conditions of these Contract Documents, hereby agrees to furnish all labor, equipment, materials, transportation and incidentals necessary to perform the Work as specified in the Instructions to Bidders and General Provisions at the unit price named below:

Item Description Estimated Quantity Unit Unit Price Bid Amount

Aggregate Base 12,650 Ton $ $

Aggregate Base, Conditioning 760 Syd $ $

Reclaimed Asphalt Pavement 4,000 Ton $ $

HMA Base Crushing and Shaping 90,890 Syd $ $

Shoulder, Cl II 27,680 Ton $ $

Trenching 1,740 Sta $ $

Dr Structure Cover, Adj, Case 1 5 Ea $ $

Sanitary Structure Cover, Adj, Case 1 1 Ea $ $

Cold Milling HMA Surface 115,170 Syd $ $

HMA Surface, Rem 2,590 Syd $ $

Pavt for Butt Joints, Rem 15,250 Syd $ $

Hand Patching 450 Ton $ $

HMA Approach 2,140 Ton $ $

HMA, 5E1, 3% Air Voids 13,700 Ton $ $

HMA, LVSP, 3% Air Voids 63,900 Ton $ $

HMA, Zone Patching, 5E1, 3% Air Voids 3,110 Ton $ $

HMA, Zone Patching, LVSP, 3% Air Voids 2,000 Ton $ $

Pavt Mrkg, Type NR, Tape, 4 inch, Yellow, Temp 3,400 Ft $ $

of 16

Pavt Mrkg, Wet Reflective, Type R, Tape, 4 inch, Yellow, Temp 16,590 Ft $ $

Railroad Protection, at Grade Crossing 13,000 Dlr $ 1.00 $ 13,000.00

Traf Loop 3 Ea $ $

Wireless Vehicle Sensor Node, Salv 4 Ea $ $

Contractor Staking and Automated Machine Guidance 5.40 Mi $ $

FDR, Emulsified Asphalt Stabilized Base Course, 6 inch 146,530 Syd $ $

Emulsified Asphalt 331,170 Gal $ $

Total Bid $

Contractor Signature:

Printed Name and Title: Quantities are not guaranteed. Final payment will be based on actual quantities. Bidder agrees that the work will be completed and ready for final payment in accordance with the General Conditions. Work on the 2019 HMA Paving contract is to be completed by October 19, 2019 as detailed in the Time of Completion section above. Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the work on time. The following documents are attached to and made a condition of this Bid:

Required Bid Security in the form of either:

Certified Check or a Bidder’s Bond in the amount of:

Dollars ($ )

of 16

Communications concerning this Bid shall be addressed to the Bidder’s representative.

Name of Representative:

Address:

City, State, ZIP:

Telephone Number:

Fax Number:

E-Mail Address:

The terms used in this Bid, which are defined in subsection 101.03 of the Michigan Department of Transportation 2012 Standard Specifications of the Construction, have the meanings assigned to them in the Standard Specifications for Construction.

SUBMITTED on:

, 2019

of 16

If Bidder is: An Individual By: __________________________________________________________________________(SEAL)

Individual’s Name Doing Business As: _______________________________________________________________ Business Address: _______________________________________________________________ _______________________________________________________________ Phone No: _______________________________________________________________

A Partnership By: __________________________________________________________________________(SEAL)

Firm Name _________________________________________________________________________

General Partner Business Address: _______________________________________________________________ _______________________________________________________________ Phone No.: _______________________________________________________________

of 16

A Corporation By: _________________________________________________________________ (Corporate SEAL)

Corporate Seal _________________________________________________________________

State of Incorporation By: _________________________________________________________________

Name of Person Authorized to Sign _________________________________________________________________

Title Business Address: _______________________________________________________________ _______________________________________________________________ Phone No.: _______________________________________________________________

A Joint Venture By: _______________________________________________________________________________

Name Business Address: _______________________________________________________________ _______________________________________________________________ Phone No.: _______________________________________________________________ By: _______________________________________________________________________________

Name Business Address: _______________________________________________________________ _______________________________________________________________ Phone No.: _______________________________________________________________ (Each joint venture must sign. The manner of signing for each individual, partnership and corporation that is a party to the joint venture should be in the manner indicated above.)

2019 HMA PAVING

PROPOSAL ATTACHMENTS

1. Log of Work 2. Maintaining Traffic Typicals

3. Special Provision for Reclaimed Asphalt Pavement 4. Special Provision for Adjusting Sanitary Structure Cover (South County Water) 5. Special Provision for Work Near Railroad Crossing 6. Railroad Coordination CSX 7. CSX Transportation Railroad Insurance Requirements 8. Railroad Coordination CN (GTW) 9. Grand Trunk Western Railroad Insurance Requirements 10. Railroad Coordination NS 11. Norfolk Southern Railroad Insurance Requirements

12. Special Provision for Wireless Vehicle Detection

13. Special Provision for Contractor Staking and Automated Machine Grading

14. Special Provision for Full Depth Reclamation, Emulsified Asphalt Stabilized

Base Course

15. Special Provision for Full Depth Reclamation with Emulsified Asphalt Mix Design Procedures

Aggregate Base

Aggregate Base,

Condioning

Reclaimed Asphalt

Pavement

HMA Base Crushing and

ShapingShoulder,

Cl II Trenching

Dr Structure Cover, Adj,

Case1

Sanitary Structure Cover, Adj,

Case1Cold Milling HMA Surface

HMA Surface, Rem

Pavt for Butt Joints,

RemHand

PatchingHMA

ApproachHMA, 5E1, 3% Air Voids

HMA, LVSP, 3% Air Voids

HMA, Zone Patching,

5E1, 3% Air Voids

HMA, Zone Patching, LVSP,

3% Air Voids

Pavt Mrkg, Type NR,

Tape, 4 inch, Yellow, Temp

Pavt Mrkg, Wet Refl, Type R,


Railroad Protection, at Grade Crossing Traf Loop

Wireless Vehicle Sensor

Node, Salv

Contractor Staking and Automated Machine Grading

FDR, Emulsified Asphalt, 6 inch

Emulsified Asphalt

(Ton) (Syd) (Ton) (Syd) (Ton) (Sta) (Ea) (Ea) (Syd) (Syd) (Syd) (Ton) (Ton) (Ton) (Ton) (Ton) (Ton) (Ft) (Ft) (Dir) (Ea) (Ea) (Mi) (Syd) (Gal)

Ash Exeter Nolan CN Railroad Primary 0.34 21 4,290 300 250 5 900 150 150 3,000

Crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), mill 2 butt joints (POB & POE), 2" HMA, LVSP (leveling ‐ 450 ton), 2" HMA, 5E1 (wearing ‐ 450 ton) & hand patch 1 driveway. CSX railroad crossing at north end of project.

Ash Newburg Briar Hill CSX Railroad Local 0.63 22 950 8,540 29,890

6" base stabilization ‐ 23' wide (MCRC will add 4" of 21AA prior to base stabilization). MCRC will double chip seal the stabilized base (no HMA paving). MCRC will provide signs and barricades for road closure. The base stabilization work shall be completed by August 3, 2019.

AshScofield Carleton Exeter Maxwell Primary 1.05 20 500 400 45 60 1,600 400 3,000

Mill 3 butt joints (POB, church driveway & POE), 2" HMA, LVSP (scratch leveling course ‐ 1,600 ton), 3 HMA approaches (Burns ‐ 2 & church driveway) & hand patch 14 driveways. CSX railroad crossing within project limits. The HMA work shall be completed by July 3, 2019.

Bedford Crabb Erie Samaria Local 1.00 21 1,100 750 106 400 40 1,100 1,300 400 400 12,910 45,190

Trench for aggregate base widening (2' wide x 8" depth), 8" of 21AA aggregate for widening paid as Aggregate Base, 6" base stabilization ‐ 22' wide (MCRC will add 2" of 21AA prior to base stabilization), mill 14 butt joints (POB, Erie ‐ 2, POE & 10 HMA driveways), 1.75" HMA, LVSP (leveling ‐ 1,300 ton), 1.5" HMA, 5E1 (wearing ‐ 1,100 ton) & hand patch 13 driveways. MCRC will provide signs and barricades for road closure. MAY NEED AN 8‐FOOT SCREED.

Bedford Crabb Samaria Rauch Local 0.98 21 950 1,000 105 300 20 1,650 400 12,720 44,520

Trench for aggregate base widening (2' wide x 8" depth), 8" of 21AA aggregate for widening paid as Aggregate Base, 6" base stabilization ‐ 22' wide (MCRC will add 2" of 21AA prior to base stabilization), mill 6 butt joints (POB, POE & 4 HMA driveways), 2.25" HMA, LVSP (wearing ‐ 1,650 ton) & hand patch 5 driveways. MCRC will provide signs and barricades for road closure.

Bedford DouglasOhio State Line Sterns Primary 1.41 24‐35 800 1 24,140 600 160 2,550 600 4

Profile mill existing HMA surface full‐width (3/4" average depth), mill 6 butt joints (Sunnydale, Torrey Hill, Summerfield ‐ 2, Oakdale & Fernwood), 1" HMA, Ultra‐Thin, Medium Volume (wearing ‐ 1,450 ton), 6 HMA approaches (Sunnydale, Torrey Hill, Summerfield ‐ 2, Oakdale, Fernwood), 1 structure adjustment (Summerfield intersection) & 4 wireless vehicle sensor nodes at Sterns. Complete during summer recess.

Bedford Douglas Samaria Rauch Local 1.02 21 1,000 1,000 109 700 70 1,750 400 13,300 33,250

Trench for aggregate base widening (2' wide x 8" depth), 8" of 21AA aggregate for widening paid as Aggregate Base, 6" base stabilization ‐ 22' wide (MCRC will add 2" of 21AA prior to base stabilization), mill 20 butt joints (POB, POE & 18 HMA driveways), 2.25" HMA, LVSP (wearing ‐ 1,750 ton) & hand patch 23 driveways. MCRC will provide signs and barricades for road closure.

Bedford Erie

Whiteford Township Line Summerfield Local 0.10 19 80 400 10 150 150 40

Mill 4 butt joints (POB, POE & 2 driveways), 1.75" HMA, LVSP (wearing ‐ 150 ton), 1.75" HMA, 5E1 (wearing ‐ 150 ton) & hand patch 2 driveways. MAY NEED AN 8‐FOOT SCREED.

Bedford SmithWhiteford Center Secor Primary 0.56 21 250 1,300 140 800 200

Mill 14 butt joints (POB, Summerlyn, Jay, Summerview, Summerbreeze, Allstate, POE & 7 driveways), 1.75" HMA, 5E1 (wearing ‐ 800 ton) & 4 HMA approaches (Summerlyn, Jay, Summerview & Summerbreeze).

Bedford Temperance Jackman Lewis Primary 0.97 22 400 104 5 1,800 260 1,400 850 400

Trench for HMA widening (2' wide x 6" depth), 6" HMA, LVSP, Zone Patching (base widening ‐ 850 ton), mill 27 butt joints (POB, NW Church, Temperance Elementary ‐ 3, Legacy, Morningside, Castlebury, Lawrence, Tanglewood, Kinney, Fellowship Church, Central, Fire Dept, MB&T, POE & 11 HMA driveways), 1.75" HMA, 5E1 (wearing ‐ 1,400 ton), 13 HMA approaches (NW Church, Temperance Elementary ‐ 3, Legacy, Morningside, Castlebury, Lawrence, Tanglewood, Kinney, Fellowship Church, Central & Fire Dept) & 5 structure adjustments. Complete during summer recess.

Berlin North Dixie US Turnpike Labo Primary 1.46 23 800 400 60 2,400 600

Mill 4 butt joints (POB, Labo ‐ 2 & POE), 2" HMA, LVSP (wearing ‐ 2,400 ton) & 3 HMA approaches (Newport & Labo ‐ 2).

Dundee Petersburg Brewer M‐50 Primary 1.40 22 950 4,000 1,500 150 18,990 34,190

Trench for aggregate base widening (2' wide x 5" depth), 5" of 21AA aggregate for widening paid as Aggegate Base, 6" base stabilization ‐ 23' wide (contractor to add 4" of RAP prior to pulverization). MCRC will double chip seal the stabilized base (no HMA paving). The base stabilization work shall be completed by August 3, 2019.

Monroe County Road Commission2019 HMA Paving

Preliminary Log of Work

Length (mile)

Typical Width (feet)

Notes

Township Road Name From To

Primary or

Local

03/15/2019 Page 1 of 5

Aggregate Base

Aggregate Base,

Condioning

Reclaimed Asphalt

Pavement


ShapingShoulder,

Cl II Trenching


Case1



HMA Surface, Rem


RemHand

PatchingHMA



HMA, Zone Patching,

5E1, 3% Air Voids


3% Air Voids

Pavt Mrkg, Type NR,






Node, Salv



Emulsified Asphalt




Length (mile)


Notes


Primary or

Local

Erie Dean M‐125 Suder Local 1.15 19 2,500 13,000 800 125 200 5 1,800 450

Trench for aggregate base widening (4' wide x 8" depth), 8" of 21AA aggregate for widening paid as Aggregate Base, crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), mill 2 butt joints (POB & POE), 2.25" HMA, LVSP (wearing ‐ 1,800 ton) & hand patch 2 driveways. MAY NEED AN 8‐FOOT SCREED.

Erie Strasburg Samaria Rauch Primary 0.99 21 500 200 1,300 400

Mill 2 butt joints (POB & POE) & 1.75" HMA, LVSP (wearing ‐ 1,300 ton).

Exeter Colf

0.3 mile east of Martinsville

Carleton West Local 1.23 19 200 30 1,500 500

Mill 2 butt joints (POB & POE), 1.5" HMA, LVSP (scratch leveling course ‐ 1,500 ton) & 1 HMA approach (Finzel). MCRC will touch up gravel shoulders as needed. MAY NEED AN 8‐FOOT SCREED.

Exeter Colf Rawsonville Capernall Local 2.01 19 200 40 2,300 800

Mill 2 butt joints (POB & POE), 1.5" HMA, LVSP (scratch leveling course ‐ 2,300 ton) & 2 HMA approaches (Timbers ‐ 2). MCRC will touch up gravel shoulders as needed. MAY NEED AN 8‐FOOT SCREED.

Exeter Colf Sumpter

0.3 mile east of Martinsville Local 1.31 19 15,340 650 40 2,000 500

Crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), 2.25" HMA, LVSP (wearing ‐ 2,000 ton) & 2 HMA street approaches (Martinsville ‐ 2). MAY NEED AN 8‐FOOT SCREED.

Exeter Doty ScofieldSouth Stony Creek Local 1.73 20 50

Zone patches (2 locations).

Exeter Fay MartinsvilleCarleton West Local 1.80 18 200 60 2,000 700

Mill 2 butt joints (Carleton West ‐ 2), 1.5" HMA, LVSP (scratch leveling course ‐ 2,000 ton) & 3 HMA approaches (Harvell & Finzel ‐ 2). MCRC will touch up gravel shoulders as needed. MAY NEED AN 8‐FOOT SCREED.

Exeter Finzel KaneSouth Stony Creek Local 1.68 21 5,100 21,650 1,000 180 200 40 2,900 650

Trench for aggregate base widening (5' wide x 10" depth), 10" of 21AA aggregate for widening paid as Aggregate Base, crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), mill 2 butt joints (POB & POE), 2.25" HMA, LVSP (wearing ‐ 2,900 ton) & 2 HMA approaches (Zink ‐ 2).

ExeterSouth Stony Creek Palmer Sumpter Primary 3.61 24 3,000 384 400 20 60 4,600 6,150 1,500 1,500 3.60 53,120 95,620

Contractor staking (GPS), trench for widening during prepulverization operation (3' wide x 10" depth), spread pulverized material into trench, 6" base stabilization ‐ 25' wide, mill 6 butt joints (Timbers, Doty, Shoemaker, POE & 2 driveways), 2" HMA, LVSP (leveling ‐ 6,150 ton), 1.5" HMA, 5E1 (wearing ‐ 4,600 ton), 3 HMA approaches (Timbers, Doty & Shoemaker) & hand patch 6 driveways.

Exeter Steffas HeissSouth Stony Creek Local 2.01 22 200


Exeter TimbersSouth Stony Creek Stout Local 0.20 19 50


03/15/2019 Page 2 of 5

Aggregate Base

Aggregate Base,

Condioning

Reclaimed Asphalt

Pavement


ShapingShoulder,

Cl II Trenching


Case1



HMA Surface, Rem


RemHand

PatchingHMA



HMA, Zone Patching,

5E1, 3% Air Voids


3% Air Voids

Pavt Mrkg, Type NR,






Node, Salv



Emulsified Asphalt




Length (mile)


Notes


Primary or

Local

Frenchtown Cole Macomb Vivian Primary 0.58 31.5 1,000 60 700 250

Mill 2 butt joints (POB, Hollywood ‐ 2, County Club, Riverview, Arbor, Hollywood, Glenridge & POE), 1" HMA, Ultra‐Thin (wearing ‐ 700 ton) & 7 HMA approaches (Hollywood ‐ 2, County Club, Riverview, Arbor, Hollywood & Glenridge).

Frenchtown Country Trail Country Lane Hurd Local 0.05 22 760 760 100 100

Removal of existing +/‐ 4" HMA pavement paid for as HMA Surface, Rem, fine grade and compact existing gravel base paid for as Aggregate Base, Conditioning, 2" HMA, Zone Patching, LVSP (wearing ‐ 100 ton) & 2" HMA, Zone Patching, 5E1 (wearing ‐ 100 ton). MCRC will provide signs and barricades for road closure.

Frenchtown Fix Mentel Nadeau Local 0.79 20 9,750 1,000 200 10 1,300 300

Crush and shape existing HMA (MCRC MAY add 2" of 21AA prior to crushing operation), mill 2 butt joints (POB & POE), 2.25" HMA, LVSP (wearing ‐ 1,300 ton) & hand patch 9 driveways. MCRC MAY provide signs and barricades for road closure. MAY NEED AN 8‐FOOT SCREED.

Frenchtown Lasalle Reinhardt US‐24 Local 1.23 22 15,760 1,600 600 90 20 2,400 500

Crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), mill 17 butt joints (POB, A1 Motor, POE & 14 driveways), 2.5" HMA, LVSP (wearing ‐ 2,400 ton), 1 HMA approach (A1 Motor) & hand patch 29 driveways. MCRC will provide signs and barricades for road closure.

Frenchtown Lasalle US‐24 M‐125 Local 0.77 20 200 9,310 1,200 300 1,000

Cold mill existing HMA surface full‐width (2" depth) & 2" HMA, LVSP (wearing ‐ 1,200 ton). CSX railroad crossing within project limits. MAY NEED AN 8‐FOOT SCREED.

LaSalle Strasburg Wood Stein Primary 0.97 21 400 200 40 1,300 400

Mill 2 butt joints (POB & POE), 1.75" HMA, LVSP (wearing ‐ 1,300 ton) & 2 HMA approaches (Wood ‐ 2).

LaSalle Wood North Suder US‐24 Primary 0.46 21 300 200 20 700 200

Mill 2 butt joints (POB & POE), 2" HMA, LVSP (wearing ‐ 700 ton) & 1 HMA approach (N Suder).

LaSalle Stein Suder Strasburg Local 0.99 19 1,050 11,100 650 185 600 70 1,500

Trench for aggregate base widening (2' wide x 8" depth), 8" of 21AA aggregate for widening paid as Aggegate Base, crush and shape existing HMA (MCRC will add 2" of 21AA prior to crushing operation), mill 17 butt joints (POB, POE & 14 driveways), 2.25" HMA, LVSP (wearing ‐ 1,500 ton) & hand patch 17 driveways. MCRC will provide signs and barricades for road closure. MAY NEED AN 8‐FOOT SCREED.

London PalmerSouth Stony Creek

Oakville Waltz Primary 1.80 24 1,800 194 500 10 80 2,400 3,150 700 700 1.80 26,950 48,510

Contractor staking (GPS), trench for widening during prepulverization operation (3' wide x 10" depth), spread pulverized material into trench, 6" base stabilization ‐ 25' wide, mill 3 butt joints (POB, Darling & Grames), 2" HMA, LVSP (leveling ‐ 3,150 ton), 1.5" HMA, 5E1 (wearing ‐ 2,400 ton), 4 HMA approaches (Darling, Grames, Rawsonville & Palmer) & hand patch 3 driveways. MCRC will provide signs and barricades for road closure.

London Plank Sherman Ostrander Primary 3.85 22 3,000 1,830 700 240 5,850 250 1,500

Mill 6 butt joints (POB, Sherman ‐ 2, Snell, Townsend & POE), 3" depth mill and fill HMA base repairs at 5 locations paid for as HMA Surface, Rem and HMA, Zone Patching, LVSP, 2" HMA, LVSP (wearing ‐ 5,850 ton) & 11 HMA approaches (Sherman ‐ 2, Barnes, Allison, Cone, Snell ‐ 2, Townsend ‐ 2 & Ostrander ‐ 2).

Milan Dennison Milwaukee Cone Primary 1.48 21 1,000 300 5 80 4,300 600

Mill 5 butt joints (POB, Milwaukee, bridge deck at Bear Swamp Creek ‐ 2 & POE), 2" HMA, LVSP (wearing ‐ 2,300 ton), 1.75" HMA, LVSP (wearing ‐ 2,000 ton), 4 HMA approaches (Milwaukee ‐ 2 & Couper ‐ 2) & hand patch 2 driveways.

03/15/2019 Page 3 of 5

Aggregate Base

Aggregate Base,

Condioning

Reclaimed Asphalt

Pavement


ShapingShoulder,

Cl II Trenching


Case1



HMA Surface, Rem


RemHand

PatchingHMA



HMA, Zone Patching,

5E1, 3% Air Voids


3% Air Voids

Pavt Mrkg, Type NR,






Node, Salv



Emulsified Asphalt




Length (mile)


Notes


Primary or

Local

Monroe Albain M‐125 LaPlaisance Primary 2.00 22 1,000 98 41,000 300 3,700 500 800 6,000 3

Trench for HMA widening at curves (2' wide x 4" depth), 4" HMA, LVSP, Zone Patching (base widening ‐ 500 ton), cold mill existing HMA surface (2" depth), 2" HMA, LVPS (wearing ‐ 3,700 ton), 11 HMA approaches (Kingdom Hall, Full Gospel, International Drive ‐ 2, Lyman Hoyt, Hull ‐ 2, E Albain, Laplaisance Creek, Econo Lodge, & MDOT Park and Ride) & 3 traffic loop replacements. Norfolk Southern and CN (GTW) railroad crossing within project limits.

Monroe Bellestrie M‐50 Dead End Local 0.14 18 1,560 150

Cold mill existing HMA surface full‐width (1.5" depth) & 2" HMA, Zone Patching, 5E1 (wearing ‐ 150 ton). MAY NEED AN 8‐FOOT SCREED.

Monroe Cloverdale Westwood Patterson Local 0.17 18 1,900 180


Monroe Concetta M‐50 Dead End Local 0.14 18 1,500 140


Monroe Elizabeth Rambow Mulhollen Local 0.05 18 550 50


Monroe Howard M‐50 Dead End Local 0.12 18 1,360 130


Monroe Meadow Westwood Patterson Local 0.21 18 2,170 200


Monroe Mulhollen M‐50Northern Dead End Local 0.14 17 1,400 130


Monroe MulhollenSouthern Dead End M‐50 Local 0.45 18 4,800 440


Monroe Oak M‐50 Dead End Local 0.09 23 1,330 130


Monroe Parkwood Dead End Patterson Local 0.14 18 1,510 140


03/15/2019 Page 4 of 5

Aggregate Base

Aggregate Base,

Condioning

Reclaimed Asphalt

Pavement


ShapingShoulder,

Cl II Trenching


Case1



HMA Surface, Rem


RemHand

PatchingHMA



HMA, Zone Patching,

5E1, 3% Air Voids


3% Air Voids

Pavt Mrkg, Type NR,






Node, Salv



Emulsified Asphalt




Length (mile)


Notes


Primary or

Local

Monroe Rambow M‐50Northern Dead End Local 0.14 20 1,650 150


Monroe RambowSouthern Dead End M‐50 Local 0.45 18 4,790 450


Monroe Riviera Bellestrie Concetta Local 0.06 18 700 70


Monroe WestwoodSouthern Dead End M‐50 Local 0.48 18 7,100 650


Raisinville Ida Maybee M‐50 North Custer Primary 1.49 22 800 1,400 100 2,400 600

Mill 10 butt joints (POB, Rath Farm, Twp Hall, Dixon ‐ 2, bridge decks at Raisin River ‐ 4 & POE), 2" HMA, LVSP (wearing ‐ 2,400 ton) & 4 HMA approaches (Rath Farm, Twp Hall & Dixon ‐ 2).

Summerfield Summerfield Morocco Todd Primary 0.64 22 400 8,400 80 1,100 300

Cold mill existing HMA surface full‐width (2" depth), 2" HMA, LVSP (wearing ‐ 1,100 ton) & 4 HMA approaches (Morocco ‐ 2 & Todd ‐ 2). Gap out 1/2 mile of new pavement at US‐23 interchange.

Whiteford Consear Head O LakeSylvania Petersburg Primary 1.04 22 600 400 40 1,700 400

Mill 4 butt joints (POB, Turk ‐ 2 & POE), 2" HMA, LVSP (wearing ‐ 1,700 ton) & 2 HMA approaches (Turk ‐ 2).

WhitefordWhiteford Center St. Anthony Temperance Local 1.60 20 650 1,000 50 130 3,600 650 650

Mill 8 butt joints (POB, Erie ‐ 2, Bibb, Fire Dept (concrete), St. Michael Church, Temperance ‐ 2 & POE), 1.5" HMA, LVSP (wearing ‐ 1,650 ton), 1.75" HMA, LVSP (wearing ‐ 1,950 ton), 5 HMA approaches (Erie ‐ 2, Bibb, Fire Dept & Temperance ‐ 2) & hand patch 24 driveways. MAY NEED AN 8‐FOOT SCREED.

Totals 12,650 760 4,000 90,890 27,680 1,740 5 1 115,170 2,590 15,250 450 2,140 13,700 63,900 3,110 2,000 3,400 16,590 13,000 3 4 5.40 146,530 331,170

03/15/2019 Page 5 of 5

W20-4

AHEAD

ROAD

ONE LANE

W20-7a

W20-1

ROAD

WORK

AHEAD

DD

DD

D

D

D

D

W20-7a

W20-4

AHEAD

ROAD

ONE LANE

SH

OU

LD

ER

SH

OU

LD

ER

WORK AREA VARIES

KEY

REGULATORS, NO SPEED REDUCTION

LANE IS CLOSED UTILIZING TRAFFIC

A TWO-LANE TWO-WAY ROADWAY WHERE ONE

TYPICAL TEMPORARY TRAFFIC CONTROL FOR

200 ft

100 ft TO

100 ft MAXIMUM

50 ft TO

PLUS ADDITIONAL R2-1’s

THROUGHOUT WORK AREA

ARE NOT IN PLACE.

CROSSROADS IF PERMANENT SIGNS

INDICATED AND AFTER ALL MAJOR

PLACE THROUGHOUT WORK AREA AS

ARE NOT IN PLACE.

CROSSROADS IF PERMANENT SIGNS

INDICATED AND AFTER ALL MAJOR

PLACE THROUGHOUT WORK AREA AS

D

D

BEGINS

ZONE

WORK

R5-18c

BEGINS

ZONE

WORK

R5-18c

ROAD WORK

END

ROAD WORK

END

SPEED

LIMIT

R2-1

X X

SPEED

LIMIT

R2-1

X X

SPEED

LIMIT

R2-1

X X

SPEED

LIMIT

R2-1

X X

CON:AE:djf

CHANNELIZING DEVICES

LIGHTED ARROW PANEL

(CAUTION MODE)

TRAFFIC REGULATOR

TRAFFIC FLOW

1 2 BMM:CRB M0140a

PW RD/TS/Typicals/Signs/MT NON FWY/M0140a.dgn

SIGN = 200 ft2 - TYPE B

100’

OCTOBER 2011

W20-1

ROAD

WORK

AHEAD

W3-4

TO STOP

PREPARED

BE

TYPICAL M0030a-M0080a.

DEPICTED ON THE APPROPRIATE

ADVANCE WORK ZONE SIGNING AS

PLACE THIS SIGN ALONG WITH THE

SPEED LIMIT

REFLECTS EXISTING

TYPICAL M0030a-M0080a.

DEPICTED ON THE APPROPRIATE

ADVANCE WORK ZONE SIGNING AS

PLACE THIS SIGN ALONG WITH THE

W3-4

TO STOP

PREPARED

BE

10/04/2011

MAINTAINING TRAFFIC

TYPICAL

SHEET

Michigan Department of Transportation

FILE:

OF

TRAFFIC AND SAFETY

PLAN DATE:

DRAWN BY:

CHECKED BY:

REV. NOT TO SCALE

9. ALL TRAFFIC REGULATORS SHALL BE PROPERLY TRAINED AND SUPERVISED.

10. ALL TRAFFIC REGULATORS’ CONDUCT, THEIR EQUIPMENT, AND TRAFFIC REGULATING PROCEDURES SHALL CONFORM

TO THE CURRENT EDITION OF THE MICHIGAN MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) AND THE

CURRENT EDITION OF THE MDOT HANDBOOK ENTITLED "TRAFFIC REGULATORS INSTRUCTION MANUAL."

11. WHEN TRAFFIC REGULATING IS ALLOWED DURING THE HOURS OF DARKNESS, APPROPRIATE LIGHTING SHALL BE

PROVIDED TO SUFFICIENTLY ILLUMINATE THE TRAFFIC REGULATOR’S STATIONS.

13. WHEN INTERSECTING ROADS OR SIGNIFICANT TRAFFIC GENERATORS (SHOPPING CENTERS, MOBILE HOME PARKS, ETC.)

OCCUR WITHIN THE ONE-LANE TWO-WAY OPERATION, INTERMEDIATE TRAFFIC REGULATORS AND APPROPRIATE

SIGNING SHALL BE PLACED AT THESE LOCATIONS.

15. THE HAND HELD (PADDLE) SIGNS REQUIRED BY THE MMUTCD TO CONTROL TRAFFIC WILL BE PAID FOR AS PART OF

FLAG CONTROL.

REGULATORS, NO SPEED REDUCTION

LANE IS CLOSED UTILIZING TRAFFIC

A TWO-LANE TWO-WAY ROADWAY WHERE ONE

TYPICAL TEMPORARY TRAFFIC CONTROL FOR

9A. IN ANY OPERATION INVOLVING MORE THAN ONE TRAFFIC REGULATOR, ONE PERSON SHOULD BE DESIGNATED AS HEAD

TRAFFIC REGULATOR.

SIGN SIZES

THE MAXIMUM DISTANCE BETWEEN THE TRAFFIC REGULATORS SHALL BE NO MORE THAN 2 MILES IN LENGTH UNLESS

RESTRICTED FURTHER IN THE SPECIAL PROVISIONS FOR MAINTAINING TRAFFIC. ALL SEQUENCES OF MORE THAN 2

MILES IN LENGTH WILL REQUIRE WRITTEN PERMISSION FROM THE ENGINEER BEFORE PROCEEDING.

12E.

28E. THE TRAFFIC REGULATORS SHOULD BE POSITIONED AT OR NEAR THE SIDE OF THE ROAD SO THAT THEY ARE SEEN

CLEARLY AT A MINIMUM DISTANCE OF 500 FEET. THIS MAY REQUIRE EXTENDING THE BEGINNING OF THE LANE

CLOSURE TO OVERCOME VIEWING PROBLEMS CAUSED BY HILLS AND CURVES.

2. ALL NON-APPLICABLE SIGNING WITHIN THE CIA SHALL BE MODIFIED TO FIT CONDITIONS, COVERED OR REMOVED.

DISTANCES BETWEEN SIGNS, THE VALUES FOR WHICH ARE SHOWN IN TABLE D, ARE APPROXIMATE AND MAY NEED

ADJUSTING AS DIRECTED BY THE ENGINEER.

3.

3A. THE "WORK ZONE BEGINS" (R5-18c) SIGN SHALL BE USED ONLY IN THE INITIAL SIGNING SEQUENCE IN THE WORK

ZONE. SUBSEQUENT SEQUENCES IN THE SAME WORK ZONE SHALL OMIT THIS SIGN AND THE QUANTITIES SHALL BE

ADJUSTED APPROPRIATELY.

CON:AE:djf

BMM:CRB M0140a

PW RD/TS/Typicals/Signs/MT NON FWY/M0140a.dgn

2 2

R2-1 REGULATORY - 48" x 60"

R5-18c REGULATORY - 48" x 48"

DIAMOND WARNING - 48" x 48"

OCTOBER 2011

4A. THE MAXIMUM RECOMMENDED DISTANCE(S) BETWEEN CHANNELIZING DEVICES IN THE TAPER AREA(S) SHOULD BE 15

FEET AND SHOULD BE EQUAL IN FEET TO TWICE THE POSTED SPEED IN MILES PER HOUR IN THE PARALLEL AREA(S).

1H.

M0020aSEE FOR "D" VALUES.

D = DISTANCE BETWEEN TRAFFIC CONTROL DEVICES

AND LENGTH OF LONGITUDINAL BUFFERS

NOTES

14. ADDITIONAL SIGNING AND/OR ELONGATED SIGNING SEQUENCES SHOULD BE USED WHEN TRAFFIC VOLUMES ARE

SIGNIFICANT ENOUGH TO CREATE BACKUPS BEYOND THE W3-4 SIGNS.

10/04/2011

6.

FLASHER, SHOWN ON THE WARNING SIGNS, SHALL BE POSITIONED ON THE SIDE OF THE SIGN NEAREST THE ROADWAY.

WHEN CALLED FOR IN THE FHWA ACCEPTANCE LETTER FOR THE SIGN SYSTEM SELECTED, THE TYPE A WARNING

FOR OVERNIGHT CLOSURES, TYPE III BARRICADES SHALL BE LIGHTED.5.

7.

ONLY DESIGNS AND MATERIALS APPROVED BY MDOT WILL BE ALLOWED.

SPECIFICATIONS FOR CONSTRUCTION, THE STANDARD PLANS AND APPLICABLE SPECIAL PROVISIONS.

MICHIGAN MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, THE CURRENT EDITION OF THE STANDARD

SHALL MEET NCHRP 350 CRASHWORTHLY REQUIREMENTS STIPULATED IN THE CURRENT EDITION OF THE

ALL TEMPORARY SIGNS, TYPE III BARRICADES, THEIR SUPPORT SYSTEMS AND LIGHTING REQUIREMENTS

MAINTAINING TRAFFIC

TYPICAL

SHEET

Michigan Department of Transportation

FILE:

OF

TRAFFIC AND SAFETY

PLAN DATE:

DRAWN BY:

CHECKED BY:

REV. NOT TO SCALE

MONROE COUNTY ROAD COMMISSION

SPECIAL PROVISION FOR

RECLAIMED ASPHALT PAVEMENT

MCRC:MLS 1 of 1 03-15-19

a. Description. This work consists providing and placing Reclaimed Asphalt Pavement (RAP) prior to crushing and shaping the existing pavement surface.

b. Materials. Provide materials in accordance with the following:

1. Reclaimed Asphalt Pavement (RAP). Use RAP produced from crushing an existing hot mix asphalt pavement. The RAP shall be free from deleterious or virgin aggregate materials, and the RAP shall meet grading requirements in Table 1.

Table 1 – Grading Requirements for Reclaimed Asphalt Pavement

Sieve Size Percent Passing

2 in 50 mm 100 1 in 25 mm 85 - 100

1/2 in 12.5 mm 50 - 75 No. 8 2.36 mm 20 - 45

No. 200 75 μm < 10

c. Construction. Place and compact the RAP in accordance with subsection 302.03 of the 2012 Michigan Department of Transportation Standard Specifications for Construction and the following. Shape the RAP to within 1 inch of the crown and grade directed by the Engineer. Compact the RAP as necessary to provide safe access for local traffic. The minimum compaction requirement will be waived for the RAP.

d. Measurement and Payment. The completed work, as described, will be measured and paid for at the contract unit price using the following pay item:

Pay Item Pay Unit Reclaimed Asphalt Pavement...……………………………………………………………….... Ton

The Engineer will measure Reclaimed Asphalt Pavement by the scale weight of the material. The unit price for Reclaimed Asphalt Pavement includes the cost of providing, hauling, placing, compacting, and shaping the RAP material, and providing water for compaction.



ADJUSTING SANITARY STRUCTURE COVER (SOUTH COUNTY WATER)

MCRC:MLS 1 of 1 03-12-18

a. Description. This work consists of adjusting the existing sanitary structure cover to the proper elevation by removing the casting and setting it to the proper elevation.

b. Materials. Provide materials in accordance with section 403 of the Standard Specifications for Construction and the following exceptions and additions:

1. Precast Concrete Adjusting Ring. Provide precast concrete manhole adjusting rings meeting the requirements of subsection 913.06 of the Standard Specifications for Construction. No other method of adjustment is permitted.

2. Butyl Rubber Sealant. Provide 3/4 inch diameter butyl rubber sealant from one of the

following sources:

A. ConSeal CS-102 by Concrete Sealants, Inc. B. BN109 – Butyl-Nek Joint Sealant by Henry Company C. Kent Seal No. 2 Butyl Rubber Joint Sealant by Hamilton Kent

c. Construction. Construct the adjustment in accordance with section 403 of the Standard

Specifications for Construction and as specified herein. Adjust the casting by supporting it on precast concrete adjusting rings. Place two (2) rows of 3/4 inch diameter butyl rubber sealant between each adjusting ring and between the top adjusting ring and the casting frame. Mortar joints will not be permitted. Metal or plastic shims may be used for fine adjustments of the frames. Contact John Kamprath (Cell: 734-216-5672 or Plant: 734-847-8360) of the Bedford Township Waste Water Treatment Plant to arrange for inspection of the structure adjustments a minimum of three business days in advance of the work.


Pay Item Pay Unit Sanitary Structure Cover, Adj, Case 1………………………………………………………... Each

The unit price for Sanitary Structure Cover, Adj, Case 1 includes the cost of the following:

1. Sawcutting the existing pavement, curb, or curb and gutter; 2. Adjusting the cover up or down, no greater than 6 inches; and 3. Removing and replacing pavement adjacent to the adjusted cover.



WORK NEAR RAILROAD CROSSING MCRC:MLS 1 of 1 03-15-19

a. Description. This work consists of the Contractor consulting with the representative of the respective railroad company (hereinafter called Railroad) to determine the necessity for, the type of, and cost of protection required for ensuring the safety and continuity of Railroad traffic and payment to the Railroad for protective services when doing work on the Railroad property.

b. Materials. None specified

c. Construction. Contact the Railroad 30 calendar days prior to starting work in the vicinity

of their tracks. Provide documentation to the Engineer with the details of the contact including the person contacted, phone number or email used and the specific time and date. Ensure construction methods comply with the requirements in the contract and as directed by the Engineer. Pay (or pre-pay when required by the Railroad) the cost for right of entry permit, flag persons, watchpersons, training, and other protective services and devices furnished or required by the Railroad and made necessary in the judgment of the representative of the Railroad because of the Contractors’ operations which are within 25 feet of each side of centerline of track or impacted by traffic control operations. All Railroad bills for such protection costs must be paid within 14 days if not prepaid. Monitor and provide immediate preference to clearing any traffic that backs up over the crossing as a result of flag control away from the crossing.


Pay Item Pay Unit Railroad Protection, at Grade Crossing ………………………………….......................... Dollar

The Contractor will be reimbursed for railroad flagging expenses incurred during the performance of work on the contract upon satisfactory evidence of payment to the Railroad. Costs associated with obtaining railroad right of entry permits, completing the minimum required railroad safety training, and obtaining railroad protective liability insurance are not included in the payment for Railroad Protection, at Grade Crossing and shall be included in the unit prices bid for other items of work.


COORDINATION CLAUSE FOR

WORK ON CSX RAILROAD PROPERTY MCRC:MLS 1 of 2 03-15-19 The following information may be pertinent to the determination of construction methods and railroad protective insurance rates.

RAILROAD COMPANY

CSX Transportation 500 Meijer Drive, Suite 305 Florence, KY 41042 Contact: Amanda DeCesare, CSX Project Manager II – Public Projects Phone: (859) 372-6124

See the link below for information on applying for a Right of Entry Permit:

http://csx.com/index.cfm/customers/non-freight-services/propertyreal-estate/permitting-utility-installations-and-rights-of-entry/

CSX Transportation must be the named insured on the Railroad Protective Liability Insurance Policy. The named insured’s address shall be listed as:

CSX Transportation 500 Water Street, C-907 Jacksonville, FL 32202

The Contractor must submit the complete Railroad Protective Liability policy, Certificates of Insurance and all notices and correspondence regarding the insurance policies in an electronic format to: [email protected] Neither the Agency nor Contractor may begin work on or about CSXT property until written approval of the required insurance has been received from CSXT or CSXT’s Insurance Compliance vendor, Ebix.

TRAIN MOVES

Albain Road (NI# 232139Y) There are approximately 12 freight moves daily. The maximum timetable speed is 45 mph.

MCRC:MLS 2 of 2 03-15-19 LaSalle Road (NI# 232149E) There are approximately 12 freight moves daily. The maximum timetable speed is 45 mph. The train movement and speed information does not represent a commitment by the Railroad and is subject to change without notice.

CSX TRANSPORTATION INC.


RAILROAD INSURANCE REQUIREMENTS RAL:DGT 1 of 3 APPR:JLD:SMR:03-19-14

a. Description. This work consists of providing Railroad Protective Liability Insurance before work is commenced and keeping it in effect until all work required to be performed under the terms of the contract is satisfactorily completed as evidenced by the formal acceptance by the Department. Carry the following insurance, in a form, and with an insurer or insurers, acceptable to the Department and CSX Transportation Inc. (CSXT), with railroad contact information as noted in Coordination Clause for Work on Railroad Property.

1. Railroad Protective Liability Insurance in behalf of CSX Transportation Inc., as the named insured.

A. Furnish to the Department and to the Railroad copies of policies as evidence that,

with respect to Contractor operations standard Railroad Protective Liability Insurance is carried providing for limits of liability in the amount of five million dollars ($5,000,000) combined single limit per occurrence for bodily injury, death, and property damage with an aggregate limit of ten million dollars ($10,000,000) applying separately to each annual period. Said Railroad Protective Liability Insurance must conform to the regulations prescribed therefore in the Federal-Aid Policy Guide, Part 646, Subpart A of the Federal Highway Administration dated December 9, 1991, and amendments thereto.

The Railroad Protective Liability Insurance Policy must be on the ISO/RIMA Form of Railroad Protective Insurance – Insurance Services Office (ISO) Form CG 00 35

B. Furnish to the Department evidence of any reductions in the limits of liability as

specified herein.

C. Each policy must contain the following endorsement:

"It is hereby agreed that 30 days prior written notice of cancellation, expiration, termination, or reduction of coverage provided by this policy will be given to MDOT and CSX Transportation Inc."

D. Ensure the name and address of Licensee is shown on the Declarations page along

with the project description, description of operations and location.

E. Terrorism Risk Insurance Act (TRIA) coverage must be included

F. Authorized endorsements must include the Pollution Exclusion Amendment - CG 28 31, unless using form CG 00 35 version 96 and later.

G. Authorized endorsements may include:

(1) Broad Form Nuclear Exclusion - IL 00 21

RAIL:DGT 2 of 3

(2) Notice of non-renewal or cancellation

(3) Required state cancellation endorsement

(4) Quick reference or index - CL/IL 240

H. Authorized endorsements may not include:

(1) A pollution exclusion endorsement except CG 28 31

(2) An Endorsement that excludes TRIA coverage

(3) An Endorsement that limits or excludes Professional Liability coverage

(4) A Non-Cumulation of Liability or Pyramiding of Limits Endorsement

(5) A Known Injury Endorsement

(6) A Sole Agent Endorsement

(7) A punitive or exemplary damages exclusion.

(8) A “Common Policy Conditions” endorsement.

(9) Policies that contain any type of deductible. (10) Any endorsement that is not named in Section 1 (F) or (G) above that CSXT

deems unacceptable.

I. All insurance companies must be A. M. Best rated A- and Class VII or better.

2. Provide insurance as required in subsection 107.10 of the Standard Specifications for Construction except with the modifications stated herein.

A. Insurance Policies. The Contractor must procure and maintain the following

insurance policies:

(1) Commercial General Liability coverage at their sole cost and expense with limits of not less than five million dollars ($5,000,000) in combined single limits for bodily injury and/or property damage per occurrence, and such policies must name CSXT as an additional named insured.

(2) Statutory Worker’s Compensation and Employers Liability Insurance with limits of

not less than one million dollars ($1,000,000), which insurance must contain a waiver of subrogation against CSXT and its affiliates.

(3) Commercial automobile liability insurance with limits of not less than one million

dollars ($1,000,000) combined single limit for bodily injury and/or property damage per occurrence, and such policies must name CSXT as an additional named insured.

RAIL:DGT 3 of 3

B. Additional Terms. Submit all policies, certificates, notices, and correspondence regarding insurance to the contact information noted in the Coordination Clause for Work on Railroad Property

c. Construction. If any of the insurance is canceled, all operations must cease as of the date

of cancellation and cannot resume until new insurance is in force.

d. Measurement and Payment. The Contractor must pay for all railroad insurance. Insurance costs as described in this special provision will be included as part of other pay items.



WORK ON CN (GTW) RAILROAD PROPERTY

MCRC:MLS 1 of 1 03-15-19 The following information may be pertinent to the determination of construction methods and railroad protective insurance rates.

RAILROAD COMPANY

Grand Trunk Western Railroad and its Parents 700 Pershing Road Pontiac, MI 48340 Contact: Thomas Brasseur - Manager of Public Works E-mail: [email protected] Cell: (715) 544-9145 Office: (248) 452-4854

Prior to any entry onto Railroad Company's property, the Contractor, subcontractors, and other non-Railroad personnel will not be allowed until the following training requirements have been met and documentation provided to Railroad: All employees and/or contractor(s) of Licensee not hired by the Railroad Company that will work on CN property are required, at a minimum, to have completed the contractor orientation training through the website at www.contractororientation.com. This training must be obtained through the website. If not done before, the Contractor must call 855-383-7434 to be issued either a vendor number or issued instructions on obtaining a non-Railroad contractor vendor number prior to accessing the noted website. All employees of the Contractor and subcontractors must be fully aware of the “Safety and Related Requirements and Instructions for Work on CN Railway Right-of-Way by Non CN Personnel.”

TRAIN MOVES Albain Road (NI# 867531T) There are approximately 12 freight train moves daily. The maximum timetable speed is 40 mph. Exeter Road (NI# 258204C) There are approximately 4 freight train moves daily. The maximum timetable speed is 55 mph. Scofield Carleton Road (NI# 258203V) There are approximately 4 freight train moves daily. The maximum timetable speed is 55 mph. The train movement and speed information does not represent a commitment by the Railroad and is subject to change without notice.

GRAND TRUNK WESTERN


RAILROAD INSURANCE REQUIREMENTS RAL:DGT 1 of 2 APPR: JLD:SMR:02-23-17

a. Description. This work consists of providing Railroad Protective Liability Insurance before work is commenced and kept in effect until all work required to be performed under the terms of the contract is satisfactorily completed as evidenced by the formal acceptance by the Department.

b. Insurance Requirements. Carry the following insurance, in a form, and with an insurer or insurers, acceptable to the Department and the Grand Trunk Western Railroad Company (“Railroad”) and its parents on all insurance forms listed below with railroad contact information as noted in Coordination Clause for Work on Railroad Property.

1. Railroad Protective Liability Insurance in behalf of the Grand Trunk Western Railroad Company and its parents, as the named insured.

The Contractor must furnish to the Department and to the Railroad copies of policies as evidence that, with respect to Contractor and, if applicable, subcontractor operations, standard Railroad Protective Liability Insurance is carried providing for limits of liability in the amount of five millions dollars ($5,000,000) combined single limit per occurrence for bodily injury, death, and property damage with an aggregate limit of ten million dollars ($10,000,000) applying separately to each annual period. Said insurance must conform to the regulations prescribed therefore in the Federal-Aid Policy Guide, Part 646, Subpart A of the Federal Highway Administration dated December 9, 1991, and amendments thereto.

2. Provide insurance as required in subsection 107.10 of the Standard Specifications for Construction except with the modifications stated herein.

A. Grand Trunk Western Railroad Company insurance required of Contractor:

(1) Statutory Workers Compensation and Employer's Liability Insurance.

(2) Automobile Liability Insurance in an amount not less than five millions dollars

($5,000,000) combined single limit.

(3) Commercial General Liability Insurance in an amount not less than five million dollars ($5,000,000) per occurrence with an aggregate limit of not less than ten million dollars ($10,000,000). The policy must name the Railroad and its parents as additional issued and as noted in the Coordination Clause for Work on Railroad Property

B. General.

(1) The insurance specified must be with an insurance company authorized by the

State of Michigan and must be in effect before work is commenced and kept in effect until all work required to be performed under the terms of the contract are satisfactory completed as evidenced by the formal acceptance by the Department. Each policy must

RAL:DGT 2 of 2 02-23-17

contain the following endorsement: “It is hereby agreed that 30 days prior written notice of cancellation, expiration, termination, or reduction of coverage provided by this policy will be given to MDOT, and the Grand Trunk Western Railroad Company and Its Parents, to the attention of the contact included in Coordination Clause for Work on Railroad Property.

(2) The policy must not contain any provisions excluding coverage for injury, loss or

damage arising out of or resulting from (a) doing business or undertaking construction or demolition on, near, or adjacent to railroad track or facilities, or (b) surface or subsurface pollution, contamination or seepage, or from handling, treatment, disposal or dumping of waste materials or substances.

(3) Include description of operations, railroad milepost, highway or street name, city

and state of location, project number, and Railroad contact person on the certificate.

(4) Before commencing work in the railroad right of way, Contractor must deliver to the Railroad a certificate of insurance evidencing the foregoing coverages and true and complete copies of the policies described herein.

(5) Common Policy Provisions. Each policy described in subsections b.1 and b.2 of

this special provision must include the following provisions:

(a) Each policy must include a waiver by the insurer of any right of subrogation against any recovery by or on behalf of any insured.

(b) Each policy must provide for not less than 30 days prior written notice to the

Railroad of cancellation of or any material change in that policy. (c) Each policy will cover the work of the Contractor and the work of any

subcontractor of the Contractor.

(6) It is understood and agreed that the foregoing insurance coverage requirements, and Contractor’s compliance with those requirements, is not intended to, and must not, relieve Contractor from, or serve to limit, Contractor's liability and indemnity obligations under the provisions herein.

It is further understood and agreed that the Railroad must have the right, from time to time, to revise the amount or form of insurance coverage as circumstances or changing economic conditions may require. The Railroad must give Contractor written notice of any such requested change at least 30 days before the date of expiration of the then-existing policy or policies; Contractor agrees to, and must, thereupon provide the Railroad with such revised policy or policies.

c. Construction. If any of the insurance is canceled, the Contractor and all subcontractors

must cease operations as of the date of cancellation and cannot resume operations until new insurance is in force.




WORK ON NS RAILROAD PROPERTY MCRC:MLS 1 of 1 03-15-19

JN 200045

The following information may be pertinent to the determination of construction methods, railroad protective insurance, and railroad flagging rates.

RAILROAD COMPANY

Norfolk Southern Railroad Company 1500 East Maumee Adrian, MI 49221

Contact: Matt White – Track Supervisor E-mail: [email protected] Phone: (517) 581-5316

TRAIN MOVES Albain Road (NI# 867531T) There are approximately 12 freight train moves daily. The maximum timetable speed is 40 mph. The train movement and speed information does not represent a commitment by the Railroad and is subject to change without notice. The Contractor shall be required to coordinate work in the vicinity of the crossing with the Railroad or as directed by the Engineer. Any damage to the railroad equipment caused by Contractor’s operations will be the Contractor’s responsibility to repair or replace to Railroad’s satisfaction.

NORFOLK SOUTHERN CORPORATION


RAILROAD INSURANCE REQUIREMENTS RAL:DT 1 of 4 APPR:JLD:SMR: 05-11-2016

a. Description. This work consists of providing Railroad Protective Liability Insurance before work is commenced and kept in effect until all work required to be performed under the terms of the contract is satisfactorily completed as evidenced by the formal acceptance by the Michigan Department of Transportation (Department).

b. Insurance Requirements. Carry the following insurance, in a form, and with an insurer or insurers, acceptable to the Department and the Norfolk Southern Corporation and its subsidiaries, hereinafter referred to as the Railroad, on all insurance forms listed below with railroad contact information as noted in Coordination Clause for Work on Railroad Property.

1. Railroad Protective Liability Insurance on behalf of Norfolk Southern Corporation and its subsidiaries as the named insured.

The Contractor must furnish to the Department and to the Railroad copies of policies as evidence that, with respect to Contractor and, if applicable, subcontractor operations, standard Railroad Protective Liability Insurance is carried providing for limits of liability in the amount of two million dollars ($2,000,000) combined single limit per occurrence for bodily injury, death, and property damage with an aggregate limit of six million dollars ($6,000,000). If the project involves track over which passenger trains operate, the insurance limits required are not less than five million dollars ($5,000,000) combined single limit per occurrence for bodily injury, death, and property damage with an aggregate limit of ten million dollars ($10,000,000) applying separately to each annual period. Said insurance must conform to the regulations prescribed therefore in the Federal-Aid Policy Guide, Part 646, Subpart A of the Federal Highway Administration dated December 9, 1991, and amendments thereto.

2. Provide insurance as required in subsection 107.10 of the Standard Specifications for Construction except with the modifications stated herein. Updates to the following insurance requirements will need to be obtained by the Contractor from Norfolk Southern Corporation and its subsidiaries, see Coordination Clause for Work on Railroad Property for contact information.

A. In addition to any other forms of insurance or bonds required under the terms of

the contract and specifications, the Prime Contractor will be required to carry insurance of the following kinds and amounts:

(1)(a) Commercial General Liability Insurance having a combined single limit of

not less than $2,000,000 per occurrence for all loss, damage, cost and expense, including attorneys' fees, arising out of bodily injury liability and property damage liability during the policy period. Said policy shall include explosion, collapse, and underground hazard (XCU) coverage, shall be endorsed to name Railroad specified in item A.2.c. below both as the certificate holder and as an additional insured, and shall include a severability of interests provision.

(b) Automobile Liability Insurance with a combined single limit of not less than $1,000,000 each occurrence for injury to or death of persons and damage to or loss

RAL:DT 2 of 4 05-11-2016

or destruction of property. Said policy or policies shall be endorsed to name Railroad specified in item A.2.c. below both as the certificate holder and as an additional insured and shall include a severability of interests provision.

(2) Railroad Protective Liability Insurance having a combined single limit of not less than $2,000,000 each occurrence and $6,000,000 in the aggregate applying separately to each annual period. If the project involves track over which passenger trains operate, the insurance limits required are not less than a combined single limit of $5,000,000 each occurrence and $10,000,000 in the aggregate applying separately to each annual period. Said policy shall provide coverage for all loss, damage or expense arising from bodily injury and property damage liability, and physical damage to property attributed to acts or omissions at the job site.

The standards for the Railroad Protective Liability Insurance are as follows:

(a) The insurer must be rated A- or better by A.M. Best Company, Inc.

NOTE: NS does not accept from insurers Chartis (AIG or Affiliated Company including Lexington Insurance Company), Hudson Group or Liberty or Affiliated Company.

(b) The policy must be written using one of the following combinations of

Insurance Services Office (“ISO”) Railroad Protective Liability Insurance Form Numbers:

(1) CG 00 35 01 96 and CG 28 31 10 93; or (2) CG 00 35 07 98 and CG 28 31 07 98; or (3) CG 00 35 10 01; or (4) CG 00 35 12 04; or (5) CG 00 35 12 07; or (6) CG 00 35 04 13.

(c) The named insured shall read: Norfolk Southern Corporation and its subsidiaries Three Commercial Place Norfolk, Virginia 23510-2191 Attn: S. W. Dickerson Risk Management

(NOTE: Railroad does not share coverage on RRPL with any other

entity on this policy)

(d) The description of operations must appear on the Declarations, must match the project description in this agreement, and must include the appropriate Sponsor project and contract identification numbers.

(e) The job location must appear on the Declarations and must include the

city, state, and appropriate highway name/number. NOTE: Do not include any references to milepost, valuation station, or mile marker on the insurance policy.

(f) The name and address of the prime Contractor must appear on the

RAL:DT 3 of 4 05-11-2016

Declarations.

(g) The name and address of the Sponsor must be identified on the Declarations as the “Involved Governmental Authority or Other Contracting Party.”

(h) Endorsements/forms that are required are:

(1) Physical Damage to Property Amendment (2) Terrorism Risk Insurance Act (TRIA) coverage must be included

(i) Other endorsements/forms that will be accepted are:

(1) Broad Form Nuclear Exclusion – Form IL 00 21 (2) 30-day Advance Notice of Non-renewal or cancellation (3) Required State Cancellation Endorsement (4) Quick Reference or Index Form CL/IL 240

(j) Endorsements/forms that are NOT acceptable are:

(1) Any Pollution Exclusion Endorsement except CG 28 31 (2) Any Punitive or Exemplary Damages Exclusion (3) Known injury or Damage Exclusion form CG 00 59 (4) Any Common Policy Conditions form (5) An Endorsement that limits or excludes Professional Liability coverage (6) A Non-Cumulation of Liability or Pyramiding of Limits Endorsement (7) An Endorsement that excludes TRIA coverage (8) A Sole Agent Endorsement (9) Any type of deductible endorsement or amendment (10)Any other endorsement/form not specifically authorized in item no. 2.h

above.

B. If any part of the work is sublet, similar insurance, and evidence thereof as specified in A.1 above, shall be provided by or on behalf of the subcontractor to cover its operations on Railroad’s right of way.

C. All insurance required under the preceding subsection A shall be underwritten by

insurers and be of such form and content, as may be acceptable to the Railroad. Prior to entry on Railroad right-of-way, the original Railroad Protective Liability Insurance Policy shall be submitted by the Prime Contractor to the Sponsor at the address below for its review and transmittal to the Railroad. In addition, certificates of insurance evidencing the Prime Contractor’s and any subcontractors’ Commercial General Liability Insurance shall be issued to the Railroad and the Sponsor at the addresses below, and forwarded to the Department for its review and transmittal to the Railroad. The certificates of insurance shall state that the insurance coverage will not be suspended, voided, canceled, or reduced in coverage or limits without (30) days advance written notice to Railroad and the Sponsor. No work will be permitted by Railroad on its right-of-way until it has reviewed and approved the evidence of insurance required herein.

SPONSOR: RAILROAD:

Risk Management Norfolk Southern Corporation and its subsidiaries Three Commercial Place

Norfolk, Virginia 23510-2191

RAL:DT 4 of 4 05-11-2016

D. The insurance required herein shall in no way serve to limit the liability of Sponsor or its Contractors under the terms of this agreement.

E. Insurance Submission Procedures

(1) Railroad will only accept initial insurance submissions via US Mail or Overnight carrier to the address noted in C above. Railroad will NOT accept initial insurance submissions via email or faxes. Please provide point of contact information with the submission including a phone number and email address.

(2) Railroad requires the following two (2) forms of insurance in the initial

insurance submission to be submitted under a cover letter providing details of the project and contact information:

(a) The full original or certified true countersigned copy of the railroad

protective liability insurance policy in its entirely inclusive of all declarations, schedule of forms and endorsements along with the policy forms and endorsements.

(b) The Contractor’s commercial general, automobile, and workers’ compensation liability insurance certificate of liability insurance evidencing a combined single limit of a minimum of $2M per occurrence of general and $1M per occurrence of automobile liability insurance naming Norfolk Southern Railway Company, Three Commercial Place, Norfolk, VA 23510 as the certificate holder and as an additional insured on both the general and automobile liability insurance policy.

(3) It should be noted that the Railroad does not accept notation of Railroad

Protective insurance on a certificate of liability insurance form or Binders as Railroad must have the full original countersigned policy. Further, please note that mere receipt of the policy is not the only issue but review for compliance. Due to the number of projects system-wide, it typically takes a minimum of 30-45 days for the Railroad to review.

c. Construction. If any of the insurance is canceled, the Contractor and all subcontractors

must cease operations as of the date of cancellation and cannot resume operations until new insurance is in force.


12SP820(O)

MICHIGAN DEPARTMENT OF TRANSPORTATION

SPECIAL PROVISION

FOR WIRELESS VEHICLE DETECTION

OPR:DJA 1 of 6 APPR:LWB:DBP:12-18-12

FHWA:APPR:12-31-12

a. Description. This work consists of completing one or more of the following work types at locations shown on the plans:

1. Furnishing and installing a wireless vehicle detection system (VDS) including serial port protocol (SPP) radios, master interface access point contact closure (APCC) card, extension (EX) cards, and Isolator Module.

2. Furnishing and installing a repeater (RP).

3. Furnishing and installing a vehicle sensor node (VSN).

4. Removing and disposing of an existing wireless vehicle detection system (VDS).

5. Removing, storing and reinstalling an existing wireless vehicle detection system

(VDS).

6. Removing and disposing of an existing RP.

7. Removing, storing, and reinstalling an existing RP.

8. Removing and disposing of an existing VSN.

9. Removing, storing, and reinstalling an existing VSN. As applicable, this work includes removal or installation of mounting brackets, hardware, cable, connectors, grounding, sensors and epoxy and any other material required to ensure a complete removal or installation, as specified for a location.

b. Materials. Provide materials, as directed by the Engineer, necessary to provide a complete and operating job. Provide materials in accordance with sections 918 and 921 of the Standard Specifications for Constructions and this special provision.

1. Vehicle Detection System (VDS).

A. A complete VDS consists of:

(1) Master interface APCC card;

(2) EX card if required;

12SP820(O) OPR:DJA 2 of 6 12-18-12

(3) Isolator Module;

(4) Mounting rack and hardware;

(5) Two digital SPP radios including NEMA 4X type enclosure with mounting bracket and hardware and Category 5e (CAT-5e) 600V rated cable from the SSP to the Isolator Module;

(6) Any associated cable, connectors and hardware necessary to complete the

work.

B. Provide a VDS that:

(1) Detects and counts vehicles using battery powered magnetometers utilizing wireless communications to transmit detection information;

(2) Provides vehicle counts per lane, lane occupancy, vehicle speed (when more

than one VSN is installed per lane), and vehicle classification (when one or more VSN is installed per lane);

(3) Allows the time intervals for the above measurements to be user selectable

from 30 seconds to 24 hours.

C. Provide an SPP radio that:

(1) Consists of a 2.4 Ghz Master transceiver powered via CAT-5e cable;

(2) Includes 600V rated CAT-5e cable from the SPP to the Isolator Module;

(3) Includes an enclosure with mounting bracket, and associated hardware;

(4) Transmits detection information to a 170, 2070 or NEMA type controller in real-time;

(5) Operates on 48 volt direct current (VDC) at 3 watt power or via non-isolated

external 10 to 15 VDC at 2 watt power;

(6) Operates in an ambient temperature range of -37 degrees F to +176 degrees F (-38 degrees C to +80 degrees C);

(7) Provides 1500 V isolation and 5 kV surge protection;

(8) Is housed in a plastic enclosure, no larger than 12 inches high, 8 inches wide,

and 4 inches deep, meeting NEMA 4X and International Protection Rating (IP67) standards.

D. Provide a master interface APCC card that:

(1) Functions as the hub of the sensor network, communicating with up to 96

VSN’s transmitting detection information to the APCC.

12SP820(O) OPR:DJA 3 of 6 12-18-12

2. Vehicle Sensor Node (VSN).

A. A complete VSN consists of:

(1) A magnetometer,

(2) A microprocessor,

(3) A wireless transceiver,

(4) A battery, and

(5) Epoxy for securing the node in the pavement.

B. Provide a VSN that:

(1) Is 1.9 inches high, 2.9 inches square;

(2) Is contained in a fully encapsulated housing to prevent moisture from

degrading the components;

(3) Operates in an ambient temperature range of -37 degrees F to +176 degrees F (-38 degrees C to +80 degrees C);

(4) Operates on battery power for a minimum of 10 years under normal traffic

conditions;

(5) Detects a vehicle by measuring a change in the earth’s magnetic field and transmits the detected information within 125 milliseconds (ms) of receiving the detected vehicle;

(6) Can be programmed with a unique identifying code and transmits this code

and detector information via a wireless radio communication method;

(7) Automatically recalibrates in the event of a detector lock;

(8) Responds within 100 seconds after the AP is powered up.

3. Wireless Repeater (RP).

A. A complete RP consists of:

(1) A battery operated transceiver;

(2) A battery with a minimum 8 year life;

(3) An enclosure with mounting bracket and associated hardware.

B. Provide an RP that:

12SP820(O) OPR:DJA 4 of 6 12-18-12

(1) Is housed in a plastic enclosure, no larger than 12 inches high, 8 inches wide, and 4 inches deep, meeting NEMA 4X and International Protection Rating (IP67) standards;

(2) Extends the effective communication range of the VSN to the SPP up to 1000

feet;

(3) Operates in an ambient temperature range of -37 degrees F to +176 degrees F (-38 degrees C to +80 degrees C).

4. Wireless Communication. Provide a VDS, RP, or VSN that operates in the

unlicensed Industrial, Scientific and Medical (ISM) 2.4 Gigahertz (GHz) band. Ensure the SPP and VSN operate in any one of the 16 channels available in the band. Provide two-way communication between the SPP and VSN to ensure integrity over the RP interface. Provide a VSN that uses a Time Division Multiple Access (TDMA) protocol wherein each sensor is assigned a time slot during which it transmits and receives one or more data packets. Ensure all system components are synchronized to the same time reference sourced by the APCC.

5. Software. Provide a VDS that is capable of accepting software and firmware

upgrades. Provide software required to configure the VSN, SPP and RP units and to store and retrieve the detection data. Ensure the VSN and RP are reconfigurable by a user over the wireless communication interface.

6. Warranty. Provide materials with a manufacturer’s warranty, transferable to the

MDOT, that the supplied materials are free from all defects in materials and workmanship. Furnish the warranty and other applicable documents from the manufacturer, and a copy of the invoice showing the date of shipment, to the Engineer prior to acceptance.

c. Construction. Complete the work in accordance with sections 819 and 820 of the

Standard Specifications for Construction, as shown on the plans, and as directed by the Engineer. Remove, store, and dispose of material in accordance with section 204 of the Standard Specifications for Construction.

1. Installation. When installing new equipment is specified, furnish and install the VDS, RP or VSN as shown on the plans. Installation includes master interface APCC card, EX card as required, Isolator Module, mounting brackets, hardware, cable, connectors, grounding, sensors and other appurtenances required for a complete system.

Install the VSN in a 4 inch by 2¼ inch hole, cored in the pavement in the traffic lane as indicated on the plans, or as directed by the Engineer. Encapsulate the VSN with epoxy.

Install the SPP and RP within range of the sensors and as indicated on the plans, or as directed by the Engineer.

2. Removal. When removal is specified, remove the existing VDS, VSN or RP units,

associated enclosures, mounting brackets, hardware, and other appurtenances required for a complete removal. Dispose of removed materials.

3. Salvage. When salvage is specified, remove the existing VDS, VSN, or RP units,

associated enclosures, mounting brackets, hardware, and other appurtenances required for

12SP820(O) OPR:DJA 5 of 6 12-18-12

a complete removal, store salvaged materials in a protected and clean environment, and re-install the materials. Complete reinstallation in accordance with subsection c.1 of this special provision.

d. Measurement and Payment. The completed work, as described, will be measured and

paid for at the contract unit price using the following pay items:

Pay Items Pay Unit

Wireless Vehicle Detection System ........................................................................... Each Wireless Vehicle Sensor Node .................................................................................. Each Wireless Repeater ..................................................................................................... Each Wireless Vehicle Detection System, Rem .................................................................. Each Wireless Vehicle Sensor Node, Rem ......................................................................... Each Wireless Repeater, Rem ........................................................................................... Each Wireless Vehicle Detection System, Salv .................................................................. Each Wireless Repeater, Salv ............................................................................................ Each Wireless Vehicle Sensor Node, Salv ......................................................................... Each

1. Wireless Vehicle Detection System includes all labor, equipment, and materials

required to install a wireless vehicle detection system including the SPP radios, the master interface APCC card, the EX cards, and the Isolator Module. The work includes all mounting brackets, hardware, cable, connectors, grounding, and all appurtenant material required to complete the work.

2. Wireless Vehicle Sensor Node includes all labor, equipment, and materials

required to install a wireless vehicle sensor node including the sensors, epoxy, and all appurtenant material required to complete the work.

3. Wireless Repeater includes all labor, equipment, and materials required to install a

wireless repeater including the RP, mounting brackets, hardware, and all appurtenant material required to complete the work.

4. Wireless Vehicle Detection System, Rem includes all labor, equipment, and

materials required to remove a wireless vehicle detection system including the SPP radios, the master interface APCC card, the EX cards, and the Isolator Module. The work includes removing all mounting brackets, hardware, cable, connectors, grounding, and all appurtenant material required to complete the work. Wireless Vehicle Detection System, Rem also includes storage or disposal of removed material.

5. Wireless Vehicle Sensor Node, Rem includes:

A. All labor, equipment, and materials required to remove a wireless vehicle sensor

node including the sensor, epoxy, and all appurtenant material required to complete the work;

B. Storage and or disposal of removed material;

C. Filling the old hole with epoxy;

12SP820(O) OPR:DJA 6 of 6 12-18-12

6. Wireless Repeater, Rem includes all labor, equipment, and materials required to remove a wireless repeater including the RP, mounting brackets, hardware, and all appurtenant material required to complete the work. Wireless Repeater, Rem also includes storage or disposal of removed material;

7. Wireless Vehicle Detection System, Salv includes all labor, equipment, and

materials required to remove a wireless vehicle detection system including the SPP radios, the master interface APCC card, the EX cards, and the Isolator Module. The work includes removing all mounting brackets, hardware, cable, connectors, grounding, and all appurtenant material required to complete the work. Wireless Vehicle Detection System, Salv also includes storage and reinstallation on the project;

8. Wireless Repeater, Salv includes all labor, equipment, and materials required to

remove a wireless repeater including the RP, mounting brackets, hardware, and all appurtenant material required to complete the work. Wireless Repeater, Salv also includes storage and reinstallation on the project;

9. Wireless Vehicle Sensor Node, Salv includes:

A. All labor, equipment, and materials required to remove a wireless vehicle sensor

node including the sensor, epoxy, and all appurtenant material required to complete the work;

B. Storage and reinstallation on the project;

C. Core drilling a new 4 inch by 2¼ inch hole, as indicated on the plans, or as

directed by the Engineer, and encapsulating the VSN with epoxy;

D. Filling the old hole with epoxy.



CONTRACTOR STAKING AND AUTOMATED MACHINE GUIDANCE

MCRC:MLS 1 of 2 03-13-19

a. Description. This work consists of preliminary surveying, developing a Digital Terrain Model, contractor staking and utilizing Automated Machine Guidance for construction of the stabilized base course on Palmer Road and South Stony Creek Road. This work also includes contractor staking for the pavement.

b. Materials. Provide stakes of the following minimum dimension and type:

1. Pavement stakes. ½ inch by 2 inches by 48 inches, light colored hardwood.

c. Construction. Perform contractor staking in accordance with subsection 824.03 of the 2012 Michigan Department of Standard Specifications and the following:

1. Global Positioning System (GPS) work plan. Submit a written GPS work plan to the

Engineer for review at least 6 weeks prior to the start of construction. The GPS work plan shall include, at a minimum, the following information:

A. Describe the manufacturer, model and software version of the GPS equipment. B. Provide information for the qualifications of the contractor staff. Include formal

training and field experience for the contractor staff. C. Designate a single staff person as the primary contact for GPS technology issues. D. Describe how project control will be established. E. Describe the site calibration and checking frequency and how the site calibration

and checking information will be documented. F. Describe the contractor’s quality control procedures. Describe the procedures for

checking, mechanical calibration and maintenance of equipment.

2. Preliminary topographic survey. Perform a topographic survey of the existing pavement by acquiring points at 50-foot intervals at the edge of pavement and center of road. The Engineer will provide the Contractor with benchmark information.

3. Construction alignment. Establish the construction alignment for the road by applying a

best-fit line to the existing center of pavement. The Engineer will provide the Contractor with stationing for the construction alignment. Submit the construction alignment to the Engineer at least 21 calendar days prior to the start of construction for review and approval.

4. Construction profile. Establish the construction profile for the road by applying a best-fit

line to the existing centerline profile. The construction profile for the centerline of the new pavement shall be approximately 2 inches (0.17 feet) higher than the existing centerline profile. Submit the existing centerline profile and construction profile to the Engineer at least 21 calendar days prior to the start of construction for review and approval.

MCRC:MLS 2 of 2 03-13-19

5. Digital Terrain Model (DTM). After approval of the construction alignment and construction profile, develop a DTM for the proposed road surface. The Engineer will provide the Contractor with the proposed superelevation rates and transition lengths for the development of the DTM in the curves. Provide a copy of the DTM to the Engineer in DWG format at least 7 calendar days prior to the start of construction for review and approval.

6. Automated Machine Guidance (AMG). Utilize AMG to construct the stabilized base course

within ½ inch of the grade and cross section of the DTM. The Contractor is responsible for all quality control necessary to ensure their AMG operations meet the prescribed tolerance.

7. Pavement stakes. Provide pavement stakes as follows:

A. Place stakes at 200-foot intervals on tangent sections B. Place stakes at 50-foot intervals on curves

The pavement stakes shall include the station, offset and proposed cross slope.

d. Measurement and Payment. The completed work, as described, will be measured and

paid for at the contract unit price using the following pay item:

Pay Item Pay Unit Contractor Staking and Automated Machine Guidance...…………………………………... Mile

The Engineer will measure Contractor Staking and Automated Machine Guidance along the roadway centerline. The unit price for Contractor Staking and Automated Machine Guidance includes the cost of the following:

1. Preparing and submitting a GPS work plan; 2. Performing a preliminary topographic survey of the existing pavement; 3. Preparing the construction alignment, construction profile and Digital Terrain Model; 4. Constructing the stabilized base course with Automated Machine Guidance; and 5. Placing pavement stakes.



FULL DEPTH RECLAMATION, EMULSIFIED ASPHALT STABILIZED BASE COURSE, 6 INCH

MCRC:MLS 1 of 8 05-17-15

a. Description. This work consists of pulverizing the existing hot mix asphalt, chip seal or gravel road surface and a portion of the existing aggregate base material to the specified depth and maximum size; shaping and compacting the pulverized material to correct for profile, crown and contour; mixing emulsified asphalt, water and additives with the pulverized material; and spreading and compacting the mixture to produce a stabilized base course.

b. Submittals. Prepare and submit a mix design report for the existing pavement and

aggregate base sampled from the project, emulsified asphalt, water and additives to be used on the project in accordance with the Special Provision for Full Depth Reclamation with Emulsified Asphalt Mix Design Procedures to produce a stabilized base course that meets or exceeds all requirements specified. Prior to construction, submit a list of the equipment to be used for the full depth reclamation work for review and approval by the Engineer.

c. Materials. Provide materials in accordance with the following:

1. Asphalt Emulsion. The type of asphalt emulsion to be used shall be determined by the mixture design in order to meet the requirements in Table 1. A representative from the asphalt emulsion supplier shall be on the job site at the beginning of the emulsion injection process to monitor the characteristics and performance of the asphalt emulsion. The asphalt emulsion supplier representative shall be available throughout the duration of the project to provide technical support to the Contractor and the Engineer. The asphalt emulsion supplier representative has the right to make adjustments to the asphalt emulsion formulation and job mix formula during this project, as required, to provide for changing conditions in material, weather or any other unforeseen condition. The supplied emulsified asphalt residue penetration shall be within 25 percent of the design emulsified asphalt residue penetration. The emulsified asphalt shall be received on the job site at a temperature no greater than 120 °F. The emulsified asphalt shall meet the requirements of Table 1.

Table 1: Emulsified Asphalt Material Specifications

Test Procedure Minimum Maximum Viscosity, Saybolt Furol, at 77 °F (25 °C), SFS AASHTO T59 20 100

Sieve Test, No. 20 (850 μm), retained on sieve, % AASHTO T59 0.10

Storage Stability Test, 24 hour, % AASHTO T59 1.0

MCRC:MLS 2 of 8 05-17-15

Distillation Test, Residue from distillation to 347 °F ± 9 °F (175 °C ± 5 °C), % AASHTO T59 (a) 64.0

Distillation Test, Residue from distillation to 347 °F ± 9 °F (175 °C ± 5 °C), % AASHTO T59 1.0

Penetration, 77 °F (25°C), 100 gram, 5 second, dmm AASHTO T49 75 200

a. Modified AASHTO T59 procedure – distillation temperature of 347 °F ± 9 °F (175 °C ± 5 °C) with a 20 minute hold.

2. Water. Water shall conform to section 911 of the Standard Specifications for

Construction and be free from salt, sugar and other harmful materials. 3. Other Additives. If necessary, additives may be used to meet the requirements in

Table 1. In the case that an additive is used, the type and allowable usage percentage must be described in the submitted mix design.

4. Pulverized Material. Prior to the addition of the emulsified asphalt, the gradation of

the pulverized material shall meet the requirements of Table 2.

Table 2: Pulverized Material Gradation

Gradation No. Sieve Size and Percent Passing

2 inch (50 mm) 1 1/2 inch (37.5 mm)

PM 3 100 100 - 97

d. Mix Design Requirements. A mix design for each distinct pavement section shall be

submitted to the Engineer prior to construction using in-situ materials sampled by the Contractor and any new materials from the Contractor’s material suppliers proposed for the project. The job mix formula shall meet the criteria of Table 3 and be approved by the Engineer.

Table 3: Full Depth Reclamation with Emulsified Asphalt Mix Design Requirements Test Method FDR Type 1 (a) FDR Type 2 (a) Test Purpose

Gradation for Design Millings, AASHTO T 27 Report Report

Sand Equivalent, ASTM D2419, Method B Report Report

Modified Proctor, ASTM D1557, Method C Report Report

Optimum Moisture Content for Density and

Compaction

Design Moisture Content Report Report Dispersion of Emulsion

MCRC:MLS 3 of 8 05-17-15 Superpave Gyratory Compaction, 1.25° angle, 87 psi (600 kPa)

30 gyrations at 6 inches (150 mm)

30 gyrations at 6 inches (150 mm)

Laboratory Density Indicator

Short Term Strength (STS), ASTM D 1560, Part 13, 175 g/25 mm of width

175 minimum 150 minimum Stability Indicator

Bulk Specific Gravity (Density), ASTM D 6752 or ASTM D 2726 Report Report Laboratory

Density Indicator

Rice (Maximum Theoretical) Specific Gravity, ASTM D 2041 Report Report Laboratory

Density Indicator

Air Voids, Modified Report Report Laboratory Density Indicator

Indirect Tensile Strength, ASTM D 4867, psi (kPa)

40 (276) minimum

35 (241) minimum

Strength Indicator

Conditioned Indirect Tensile Strength, ASTM D 4867, psi

25 (172) minimum

20 (138) minimum

Additional Additive(s) (b) Coarse Aggregate Fine Aggregate RAP Fly Ash Cement, %

Report Report Report Report

1.0 maximum

Report Report Report Report

1.0 maximum

Emulsified Asphalt (b) Distillation Residue, % Residue Penetration, dmm Optimum Emulsion Content, % Residual Asphalt to Cement Content Ratio

Report Report Report

3:1 minimum

Report Report Report

3:1 minimum

a. FDR Type 1 for mixtures containing < 8 percent passing No. 200. FDR Type 2 for mixtures containing ≥ 8 percent passing No. 200 or for all granular materials.

b. Report shall include type/gradation and producer/supplier. e. Equipment. Provide equipment capable of producing a stabilized base that meets the

requirements of this special provision

1. Reclaimer/Stabilizer. The self-propelled reclaimer shall be capable of fully pulverizing the existing pavement and aggregate base material to the depth shown on the plans, incorporating the asphalt emulsion and water, and mixing the materials to produce a homogenous material. The recommended minimum power of the reclaimer shall be 400 horsepower. The machine shall be capable of reclaiming not less than 7 feet wide and up to 12 inches deep in each pass. The reclaimer shall have a system that includes a full width spray bar with nozzles for adding asphalt emulsion and a positive displacement pump interlocked to reclaimer speed so that the amount of emulsion added is automatically adjusted with changes in the ground speed. The additive system shall be capable of incorporating up to 7 gallons of emulsified asphalt per square yard. Individual nozzles on the spray bar shall be capable of being turned off as necessary to minimize emulsion overlap on

MCRC:MLS 4 of 8 05-17-15

subsequent passes. The use of a heating device to soften the pavement will not be permitted.

2. Grader. The grader shall be capable of aerating, spreading and final shaping of the

pulverized and reclaimed material. The grader shall have an automated cross slope indicator and a grade reference system for longitudinal control. The grader blade shall not have scarifying teeth.

3. Rollers. Provide rollers meeting the following minimum requirements:

A. Vibratory Padfoot Roller. The self-propelled vibratory padfoot shall have a minimum 84 inch wide drum and a 10 ton minimum weight. A front mounted blade is recommended for back dragging. A self-propelled vibratory padfoot roller shall be required for each self-propelled reclaimer. If the reclamation depth is 6 inches or less, a vibratory padfoot roller is optional if all the compaction requirements can be met.

B. Pneumatic Tire Roller. The self-propelled pneumatic tire roller shall have a water

spray system and a 20 ton minimum weight. If a vibratory padfoot roller is not used, then the pneumatic tire roller shall be increased to a 25 ton minimum weight.

C. Vibratory Steel Drum Roller. The vibratory steel roller, double drum or single

drum, shall have with a water spray system and a 10 ton minimum weight.

4. Water Truck. A water truck capable of supplying the above equipment and providing a controlled spray of water on the road as required for moisture content before, during and after the asphalt emulsion injection and as required to assist in final compaction of the reclaimed material shall be used. The water truck shall be free of excessive leaks that would be detrimental to the reclaimed material.

f. Construction. Perform stabilization operations only for the length that required

compaction can be completed within the work day and prior to impending inclement weather that could be detrimental to compaction and curing of the stabilized base material.

1. Weather Limitations. This work shall be performed when the atmospheric

temperature in the shade and away from artificial heat is 50 °F and rising. Also, the weather shall not be foggy or rainy. The weather forecast shall not call for freezing temperatures within 7 days after placement of any portion of the project and the annual average low temperature within 7 days of the end of the project shall be greater than 32 °F. The Engineer may restrict work when the heat index is greater than 100 °F.

2. Pre-pulverization and Initial Shaping. The existing pavement shall be pre-pulverized

by the self-propelled reclaimer and/or shaped by the grader to correct for profile, crown and contour before the addition of the emulsified asphalt. Water, coarse aggregate, RAP material or other additives may be added during this operation. The

MCRC:MLS 5 of 8 05-17-15

pre-pulverized and shaped material shall be compacted with a vibratory roller in static mode to support equipment and/or traffic and to provide depth control during processing. Depth of pre-pulverization and shaping shall be 1 inch to 2 inches less than the depth of final processing.

2. Processing and Placing. Moisture content of the pulverized material shall be within

1.0 percent of the mix design. If the moisture content is too low, water shall be added directly to the surface of the pulverized material by a water truck. The emulsified asphalt shall be applied at the percentage recommended in the mix design. The required depth of reclamation shall be monitored regularly. Prior to spreading and compacting, the processed material shall have a gradation meeting the mix design. Uniformly spread the processed material to the dimensions shown on the plans.

3. Compaction. The recycled material shall be compacted according to the following:

A. Rollers. Immediately after processing and final shaping, the recycled material

shall be compacted with equipment meeting the requirements of this special provision.

B. Rolling. The breakdown roller shall be 500 feet or less behind all self-propelled

reclaimer units. The recycled material shall be compacted by the vibratory padfoot roller, applying high amplitude and low frequency, or the pneumatic-tired roller. Breakdown rolling shall be performed until the breakdown roller walks out of the material. “Walking out” for the vibratory padfoot roller is defined as light being clearly evident between all of the pads at the recycled material-padfoot drum interface and being no more than 3/16 inch deep. “Walking out” for the pneumatic-tired roller is defined as no significant wheel impressions being left on the surface. After the completion of breakdown rolling, the grader shall be used to cut the recycled material no deeper than necessary to remove breakdown roller marks from the initial compaction and to achieve desired cross slope. The bladed recycled material shall be compacted by the intermediate and final rollers. The number of passes and order of rollers may be altered to meet compaction requirements. Finish rolling shall not be done in vibratory mode. Water may be lightly sprayed by a water truck to aid in improving final density and appearance. A second water truck is required if water is also being added ahead of the reclaimer. The stabilized recycled material shall not be reshaped with a grader after final compaction. Should reshaping be required, a micromill may be acceptable as long as the mill is not detrimental to the integrity of the stabilized recycled material.

C. Density Measurement. A nuclear gauge (ASTM D 2950, direct transmission)

shall be used for acceptance testing, and the density shall be measured at the same location as the Modified Proctor for the first test. Subsequent gauge

MCRC:MLS 6 of 8 05-17-15

readings may use the results of the initial Modified Proctor as long as the recycled pavement material remains constant or until the next required Modified Proctor test is performed. Samples shall be obtained from the full depth reclamation before rolling and stored in sealed containers for no longer than one hour before Proctor compaction. The recycled pavement material shall be compacted to a minimum of 97 percent of the Modified Proctor dry density (ASTM D 1557, Method C, 6 inch mold). Moisture content on the material shall be tested to permit the calculation of the dry density of the Modified Proctor sample. The mold shall be placed on a firm surface during compaction. If accurate dry density results cannot be obtained, then wet density shall be the reference.

4. Opening to Traffic. The compacted recycled pavement material shall be proof rolled

with the type of vehicular traffic expected on the road. If permanent deformation does not occur, moving vehicular traffic may be allowed on the recycled pavement material. If permanent deformation greater than 1/4 inch occurs, truck traffic shall be kept off until the recycled pavement material is firm enough to support expected traffic with minimal deformation.

5. Curing. Before placing any surfacing, the recycled pavement material shall be allowed to cure until the moisture content is less than 2.5 percent, or less than 50 percent of the optimum moisture content as determined during the mix design process, or at the discretion of the Engineer. The recycled pavement material shall be surfaced before November 1.

6. Surface Test. The completed recycled pavement material will be tested for

smoothness in the wheel paths with a 16 foot straightedge from any point on the straightedge resting on any two points and laid parallel to the centerline. The crown will be tested for smoothness with variations no greater than 3/8 inch from any point on a 10 foot straightedge resting on any two points and laid at right angles to the centerline. For each variation in the recycled pavement material that exceeds 3/8 inch, the entire area affected shall be corrected by a self-propelled cold milling machine. The recycled pavement material shall be swept by a mechanical broom to remove all loose material before opening to traffic. Correct all deviations from this tolerance at no additional cost. The Contractor shall assist in the surface testing, furnish the 10 foot and 16 foot straightedges, and provide for their transportation to the job site at no additional cost.

g. Quality Assurance Testing. The Engineer will conduct assurance tests on the

stabilized base material.

MCRC:MLS 7 of 8 05-17-15

1. Test Methods and Frequency.

A. Pulverized Material Sizing and Gradation. A sample shall be obtained before the addition of asphalt cement and screened using a 1.5 inch sieve (or smaller sieve if required) to determine if the material meets the maximum particle size requirement. Gradations shall be performed each day on site on the pulverized material using the following sieves: 1.5 inch, 1.0 inch, 3/4 inch, 1/2 inch, 3/8 inch, No. 4, No. 8, No. 16 and No. 30. The resulting gradation shall be compared to the mix design gradations to determine any necessary changes to asphalt cement content.

B. Depth of Base Stabilization. The Engineer will check the nominal depth at the centerline and edges of the stabilized base. Anytime depth changes are made or equipment is idle, a depth check shall be taken.

C. Emulsified Asphalt Content. The Engineer shall be notified any time emulsified

asphalt content is changed. The emulsified asphalt content shall be checked and recorded for each segment in which the percentage is changed. Emulsified asphalt content changes shall be made based upon mix design recommendations, which are based upon different mix designs for road segments of varying construction. The emulsified asphalt content shall be checked from the belt scale totalizer or emulsified asphalt pump totalizer.

D. Water Content. The Engineer shall be notified any time the water content is changed. Water content changes shall be made based on mixture consistency, coating, and dispersion of the recycled materials.

E. Compacted Density. Compacted density shall be determined using a nuclear gauge following the procedures for ASTM D 2950, direct transmission measurement. This measurement shall be compared to the target density obtained by the Modified Proctor test following the procedures for ASTM D 1557, Method C.

F. Frequency. Table 4 provides the recommended frequency for tests; however,

the Engineer may increase the testing frequency if the construction process is experiencing problems or unknown conditions are encountered.

Table 4: Recommended Quality Assurance Testing Frequency

Test QA Testing Frequency

Pulverized Material Gradation 1 per day of production

Depth of Base Stabilization 1 per 2,500 feet

Emulsified Asphalt Content 1 yield check per day of production

MCRC:MLS 8 of 8 05-17-15

Water Content 1 per 2,500 feet

Modified Proctor Test 1 per day of production

Compacted Density 1 per 2,500 feet

h. Measurement and Payment. The completed work, as described, will be measured and

paid for at the contract unit price using the following pay items:

Pay Item Pay Unit Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch ...............Syd Emulsified Asphalt ....................................................................................................... Gal

The Engineer will measure Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch by width and length, for the specified depth, as shown on the plans or as directed by the Engineer. The unit price for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch includes the cost of the following:

1. Sampling the existing pavement surface and aggregate base; 2. Preparing and submitting a mix design based on the sampled in-situ materials and any

new materials, if applicable; 3. Pulverizing the existing road surface and aggregate base; 4. Initial shaping and compaction of the pulverized material to correct for profile, crown and

contour; 5. Mixing emulsified asphalt, water and additives with the pulverized material; 6. Spreading and compacting the mixed material to produce a stabilized base course; 7. Proof rolling the compacted stabilized base course prior to opening to traffic; 8. Moving barricades into place prior to beginning work; and 9. Protecting vehicular and pedestrian traffic and maintaining local traffic within the work

zone. The emulsified asphalt added to the pulverized material will be paid for separately. The Engineer will measure Emulsified Asphalt by volume in gallons at a temperature of 60° Fahrenheit.



FULL DEPTH RECLAMATION WITH EMULSIFIED ASPHALT MIX DESIGN PROCEDURES

MCRC:MLS 1 of 5 07-07-14

a. Laboratory Temperature and Humidity Control. Each laboratory performing mix designs shall have heating, ventilation, and air conditioning (HVAC) equipment that maintains a room temperature of 68 to 86 °F (20 to 30 °C) and relative humidity of less than 60 percent. The mix design laboratory shall be an AMRL accredited lab in asphalt, HMA, aggregate and soils at a minimum.

b. Sampling and Processing. A minimum sample size of 350 pounds (160 kg) is needed

for each mix design. Bulk samples of the recycled layer thickness shall be obtained from either test pits or cores. Each layer shall be examined to confirm thickness and material.

The hot mix asphalt millings, RAP, shall be crushed. A washed gradation of the crushed bituminous materials(s) shall be performed according to AASHTO T 27 and reported and meet the following requirement(s).

Table 1: Grading Requirements for FDR Aggregate

Sieve Size

Percent Passing

FDR Crushed Gradations

Ideal Less Suitable 2 in 50 mm 100

1 1/2 in 37.5 mm 87 – 100 1 in 25 mm 77 – 100 100

3/4 in 19 mm 66 – 99 99 – 100 1/2 in 12.5 mm 67 – 87 87 – 100 3/8 in 9.5 mm 49 – 74 74 – 100 No. 4 4.75 mm 35 – 56 56 – 95 No. 8 2.36 mm 25 – 42 42 – 78 No. 16 1.18 mm 18 – 33 33 – 65 No. 50 300 μm 10 – 24 24 – 43 No. 200 75 μm 4 – 10 10 – 20

Washed gradation (AASHTO T 27) and sand equivalent (ASTM D 2419, Method B) shall be performed and reported for any granular layer. The washed gradation (AASHTO T 27) of combined layers shall be performed and reported. If combined layers include an aggregate layer, the sand equivalent (ASTM D 2419, Method B) shall be performed and reported.

MCRC:MLS 2 of 5 07-07-14 All washed gradations shall be dried at no greater than 104 °F (40 °C).

c. Mixing and Compaction. Perform Modified Proctor compaction according to ASTM D

1557, Method C to determine optimum moisture content (OMC) at peak dry density. OMC shall be defined by a best-fit curve from a minimum of four points. Material containing 20 percent or more passing the No. 200 sieve shall be mixed with target moisture, sealed, and set aside a minimum of 12 hours. All other material shall be set aside a minimum of 3 hours. If a material contains less than 4 percent passing the No. 200 sieve, then this testing is not required.

Select the water content of specimens, not including water in the emulsified asphalt, based on sand equivalent value (SE) from the combined materials:

• 60 to 75 percent of OMC if SE ≤ 30

• 45 to 65 percent of OMC if SE > 30 If a material contains less than 4 percent passing the No. 200 sieve or if no peak develops with the OMC curve, then fix the moisture content between 2 and 3 percent. Specimens shall be mixed with the required amount of water before the addition of emulsified asphalt. Specimens shall be mixed with the appropriate amount of water and allowed to sit sealed according to the same guidelines as used for Modified Proctor specimens. Samples shall have a weight before addition of water and emulsified asphalt to produce 2.75 to 3.25 inch (70 mm to 80 mm) tall compacted specimens. Choose four emulsified asphalt contents that will bracket the design emulsified asphalt content. Recommended emulsified asphalt content percentages: 1.5, 2.0, 2.5, 3.0, 3.5, or 4.0. The following specimens shall be created:

• A minimum of two specimens at each of four emulsified asphalt contents shall be

produced for short-term strength testing.

• Four specimens at each of four emulsified asphalt contents shall be produced for the strength and retained strength tests.

• Two specimens shall be produced for maximum specific gravity.

A mechanical mixer shall be used that has a bowl with a diameter of 10 to 12 inches (250 to 300 mm). It shall rotate on its axis at 50 to 75 revolutions per minute. A mixing paddle which makes contact with the bottom and side of the bowl shall rotate on its axis at twice the bowl rotation rate and in the opposite rotation direction as the bowl. Aggregate material and emulsified asphalt shall be mixed at a temperature of 68 to 79 °F (20 to 26 °C). Water shall be mixed for 60 seconds. Emulsified asphalt shall be mixed for 60 seconds. If other materials are added, such as lime or cement, then they shall be introduced in a similar manner as they will be on the project. For example, if lime is incorporated a day or more before emulsified asphalt addition, then it shall be added to the wet aggregate a day or more before mixing with emulsified asphalt. If lime is incorporated as a slurry, then it shall be incorporated as a slurry in the laboratory.

MCRC:MLS 3 of 5 07-07-14 Loose specimens shall be cured individually in plastic containers of 4 to 7 inches (100 to 175 mm) in height and 6 inches (150 mm) in diameter. Specimens shall be cured at 104 °F (40 °C) for 30 ± 3 minutes. No further mixing or aeration shall occur during this time. Specimens shall be compacted in a Superpave gyratory compactor (SGC) at a vertical pressure of 87 psi (600 kPa), an angle of 1.25°, and a mold of 6 inches (150 mm) in diameter for 30 gyrations. After the last gyration, 87 psi (600 kPa) ram pressure shall be applied for 10 seconds. The mold shall not be heated.

d. Curing After Compaction. Specimens (except STS specimens) shall be cured for 72

hours at 104 °F (40 °C). The bottom of the specimens shall rest on racks with slots or holes for air circulation. After curing, specimens for moisture conditioning shall be cooled at ambient temperature a maximum of 24 hours; specimens for dry strength shall cool at ambient temperature or 77 °F (25 °C) and be tested at the same time as the moisture-conditioned specimens.

Specimens for Rice (maximum theoretical) specific gravity shall be cured at the same conditions as the compacted specimens, except they can be tested after cooling a maximum of 24 hours.

e. Short-Term Strength (STS) Test. A modified Hveem cohesiometer apparatus shall be used to test early strength (1 hour). This apparatus and procedure generally conforms to ASTM D 1560, Section 13 with the following exceptions:

• It shall have the capability of testing 6 inch (150 mm) diameter specimens.

• It shall have a shot flow rate of 5.95 ± 0.11 pounds per minute (2700 ± 50 grams per minute).

• Specimens shall be cured before compaction according to Section 5, and cure each specimen at each emulsified asphalt content for 60 ± 5 minutes at 77 °F (25 °C) and 10 to 70 percent humidity after compaction and before testing.

The following calibrations shall be made:

• The counter balance should be positioned exactly so that the hinged plate just barely remains horizontal when the top brackets and empty bucket are in place. This ensures that there is no force on the sample until shot begins to flow into the bucket.

• The gap between the bars of the switch that turns off the flow of shot should have a gap of 0.75 inches (18 mm) when there is 3000 grams of shot in the bucket. During this adjustment the locking bolt that prevents the plate from moving is in place.

Cohesion shall be tested as follows:

1. Tare the balance with the empty bucket weight. 2. Center the specimen on the unit. 3. Place plates on top of sample and press down while adjusting the outer lower nuts up

until they just contact the bottom of the plate.

MCRC:MLS 4 of 5 07-07-14

4. Use a torque wrench or torque meter to tighten the nuts on the specimen to a maximum of 1.6 foot-pounds (2.6 Newton-meters).

5. Gently support the bar so the unit does not move when the pin is pulled releasing the

hinged plate. 6. Pull pin and push open valve to start the flow of shot. 7. After the unit shuts off the flow of shot, immediately put the locking pin in place and then

record the weight of shot. 8. Loosen top nuts to remove plates and rotate specimen 90 degrees. 9. Repeat procedure on the other axis of the specimen. 10. Calculate short-term strength as follows:

STS = SW / (15(0.031h + 0.0027h2)) Formula 1 Where: SW = Shot Weight in grams h = height in centimeters

A total of two results will be obtained for each specimen at each emulsified asphalt content, and a total of four results will be obtained at each emulsified asphalt content.

f. Volumetric Measurements. Determine bulk specific gravity (ASTM D 6752) of the

specimens. Keep specimens in bags until testing or vacuum saturation is performed. ASTM D 2726 may be used to determine bulk specific gravity if the specimens’ absorption is less than or equal to 2 percent of water by volume.

Determine Rice (maximum theoretical) specific gravity (ASTM D 2041) except as noted in the Mixing, Compaction, and Curing after Compaction sections.

Determine air voids at all emulsified asphalt contents used in the design.

g. Mechanical Measurements. Perform ITS testing according to ASTM D 4867.

Specimens shall be conditioned at 77 °F (25 °C) for two hours before testing. Vacuum saturate half the specimens at each emulsified asphalt content to a minimum 55 percent of the voids filled with water. Soak for 24 hours at 77 °F (25 °C) before testing.

h. Emulsified Asphalt Content Selection. The emulsified asphalt content selected shall

result in the mixture meeting the mix design requirements of the FDR with Emulsified Asphalt special provision.

i. Report. All mix design test results shall be reported to the Engineer. All additional

additives and bituminous material shall be reported to the Engineer.

MCRC:MLS 5 of 5 07-07-14

j. Measurement and Payment. All costs associated with preparing the mix designs are included in the unit price for Full Depth Reclamation, Emulsified Asphalt Stabilized Base Course, 6 inch and will not be paid for separately.

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