Specification and Bill of Quantities Playing Fields

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Pitch Drainage Works at Birchall playing fields, Leek. Contract No. 2045 Tender Ref. T2012-0027 2045-02 Specification & Bill of Quantities Staffordshire Moorlands District Council, Moorlands House, Stockwell Street, Leek, Staffordshire. ST13 6HQ Stuart Pool Consultancy Ltd. Wainstalls, Halifax, West Yorkshire. HX2 7TY

description

bill of quantities

Transcript of Specification and Bill of Quantities Playing Fields

  • Pitch Drainage Works at Birchall playing fields, Leek.

    Contract No. 2045

    Tender Ref. T2012-0027

    2045-02 Specification & Bill of Quantities

    Staffordshire Moorlands District Council,

    Moorlands House, Stockwell Street,

    Leek, Staffordshire.

    ST13 6HQ

    Stuart Pool Consultancy Ltd. Wainstalls,

    Halifax, West Yorkshire.

    HX2 7TY

  • CONTENTS

    Page no.

    Contact details 1

    Instructions for tendering 2

    Conditions of Contract 3

    Health & Safety 4

    Description of works 4

    Specification general requirements 5

    Specification detailed requirements 8

    Appendix 1 - Blinding sand grade curve 12

    Appendix 2 - Sand for slit drains 13

    Appendix 3 - Topdressing sand grade curve 14

    Bill of Quantities

    Principal Quantities 15

    Preamble 16

    Schedule of Dayworks 18

    Bills of Quantities 19

    Summary to Bills of Quantities 22

    Form of Tender 23

    Contract Data 24

    Appendix A to Form of Tender sub-contractors 25

    Appendix B to Form of Tender - materials 26

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    CONTACT DETAILS

    Project Manager: Mrs. Sue Higton, Projects Officer, Property Services, Staffordshire Moorlands District Council, Moorlands House, Stockwell Street, Leek, Staffordshire. ST13 6HQ Telephone: 01538-395400 ext.4209 Fax: 01538-395509 Email: [email protected] Website: www.staffsmoorlands.gov.uk The Employer: Staffordshire Moorlands District Council The Engineer: Stuart Pool

    Stuart Pool Consultancy Ltd., Lea House, Wainstalls, Halifax. HX2 7TY

    Telephone: 01422-246308 Fax: 01422-248124 Email: [email protected] Website: www.sportsturfconstruction.co.uk

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    INSTRUCTIONS FOR TENDERING 1 Tenders must be submitted strictly in accordance with the instructions given in Section

    6 of document 2045-01 Scheme Overview and without qualification. In the event of any doubt or query, clarification should be sought from the Project Manager or Engineer.

    2 Completed Tenders shall be returned to The Executive Director and Chief Finance Officer of Staffordshire Moorlands District Council using the tender return label provided in the Supplier Evaluation Questionnaire. Tender return envelopes must bear the tender return sticker only and no other distinguishing marks.

    Tenders must arrive no later than 12 noon on January 14th 2013. 3 All Tenderers are advised that they must not enter into any land or premises to carrying

    out surveys or site investigation works without first obtaining the written approval of the Employer and the owners and occupiers of the lands or premises affected by the works.

    5 The Employer does not bind itself to accept the lowest or any Tender and no expense incurred in preparing and submitting a Tender will be paid for. Tenders shall remain open for a period of TWELVE weeks from the due date for submission.

    6 Site Conditions

    The Tenderers attention is drawn to the need to satisfy himself as to the conditions on site.

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    CONDITIONS OF CONTRACT The Conditions of Contract shall be the NEC3 Engineering and Construction Short Contract (June 2005) with the following amendments:

    Contract Data page 3: reference to the conditions of contract; add with amendments September 2011 after June 2005.

    Page CC 12 of 12: the text is deleted and replaced with the following:

    If the United Kingdom Housing Grants, Construction and Regeneration Act 1996 as amended by the Local Democracy, Economic Development and Construction Act 2009 (the Act) applies to this contract, the following additional conditions apply. Definitions 1.1 (1) The payment due date for an application for payment by the

    Contractor is the assessment day which follows receipt of that application.

    (2) The final date for payment is three weeks after the payment due date.

    Assessing the amount due

    1.2 The Contractors application for payment is the notice of payment specifying the sum that the Contractor considers to be due at the payment due date (the notified sum). The Contractors application states the basis on which the amount is calculated and included details of the calculation.

    1.3 The following replaces subclause 50.4

    If the Employer intends to pay less than the notified sum, he notifies the Contractor of the amount which the Employer considers to be due not later than seven days (the prescribed period) before the final date for payment. The Employers notification states the basis on which the amount is calculated and includes details of the calculation. A Party pays the notified sum unless he has notified his intention to pay less than the notified sum.

    Compensation event

    1.4 If the Contractor exercises his right under the Act to suspend performance, it is a compensation event.

    The adjudication 1.5 The following replaces subclause 93.3(1)

    A Party may issue to the other Party a notice of his intention to refer a dispute to adjudication at any time. He refers the dispute to the Adjudicator within one week of the notice.

    1.6 The Adjudicator may in his decision allocate his fees and expenses between the Parties.

    1.7 The Adjudicator may, within five days of giving his decision to the Parties, correct the decision to remove a clerical or typographical error arising by accident or omission.

    1.8 If the Adjudicators decision changes an amount notified as due, payment of the sum decided by the Adjudicator is due not later than seven days from the date of the decision or the final date for payment of the notified amount, whichever is the later.

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    HEALTH AND SAFETY The Contractor shall carry out the specified and associated works in accordance with all current legislation including the Construction (Design and Management) Regulations 2007 (CDM) where applicable.

    In accordance with the regulations, the Contractor shall submit a Health & Safety Plan to the CDM Co-ordinator prior to commencing work.

    The Contractor shall ensure that his rates are adequate to meet the cost of making all necessary arrangements for the Health and Safety and welfare of all persons affected by the Construction work.

    DESCRIPTION OF WORKS Location The site is located off the A520 Cheddleton Road, Leek, Staffordshire, ST13 5RE.

    The Ordnance Survey reference for the site is 398387-355182

    Access Access to the site is from Cheddleton Road only. Further details are given in Section 4 of document 2045-01 Scheme Overview.

    Drawings This specification should be read in conjunction with the following drawings:

    Drawing No. STP/071/03C Proposed drainage

    Drawing No. STP/071/04C Proposed surface treatment

    Drawing No. STP/S1 Silt trap

    Description of the Operations Installation of new drainage system and ancillary works.

    The drainage works are to be carried out in two phases followed by a third phase entailing topdressing and decompaction.

    Phase 1 - Drainage work to commence on April 8th 2013. Drainage works to bottom part site only, i.e. to the wettest pitches.

    Phase 2 - Drainage to all other areas to commence after the end of the 2012-13 football season May 7th 2013.

    It is to be noted that works shall be suspended during the period 17th- 31st July, inclusive, to accommodate Leek Show which takes place on the field.

    Phase 3 - Decompaction of existing surfaces and topdressing to follow commencing August 1st 2013.

    The intention is that all pitches will be playable in time for the start of the 2013-14 season.

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    SPECIFICATION - GENERAL REQUIREMENTS 1 Programme of Works All Tenderers must submit a draft programme of works under Section 13 of the Supplier

    Evaluation Questionnaire. An update programme shall be submitted by the successful Contractor for approval by the Engineer before the commencement of the Works. In the event of Extension of Time being granted in accordance with the Conditions of Contract, the Contractor shall prepare and submit a revised programme to the Employer for approval.

    2 Assistance to the Engineer The Contractor shall provide such assistance to the Engineer or his representative in

    carrying out his duties as required.

    3 Materials No material shall be supplied for the Works without prior approval by the Engineer.

    When instructed by the Engineer the Contractor shall submit samples of materials to be used in the works.

    Representative samples of all approved materials shall be kept at the site throughout the duration of the works.

    4 British Standards Where a current British Standard Specification or British Standard Code of Practice

    published by the British Standards Institution is applicable then all materials used or supplied, all workmanship and tests , shall be either in accordance with that standard, any equivalent European Economic Community standard, or to a higher standard.

    5 Services Copies of responses from the various utility companies are provided in tender document

    2045-05 Utility Pack. Any information provided to the Contractor shall be confirmed on site by liaising with the relevant Authority and by investigation on site. The Contractor shall determine the exact position of any services on site or affected by the works.

    6 Procedure Unless otherwise permitted by the Engineer the works shall be carried out in the

    sequence set out in the Specification.

    7 Inclement Weather Work must cease when ground conditions on site are such that poaching and/or deep

    rutting of the soil or any other detriment would result.

    The Works or any part thereof shall be suspended by the Engineer when, in his opinion, working conditions are unsuitable due to inclement weather.

    8 Site Meetings The Contractor shall attend meetings on site as required by the Employer and Engineer.

    9 Traffic Control and Pedestrian Safety The Contractor shall provide and maintain all necessary signs on public highways as

    required by the Employer or by the Police.

    The site is open to the public at all times and the Contractor must make provision to protect the public from all site operations and excavations.

    The Contractor shall take all precautions to prevent the spilling of oil, petrol or diesel fuel from vehicles, plant, storage drums or tanks on any access road or the Site. Any spillage shall be immediately cleared and the damage made good.

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    10 Maintenance of Public and Private Roads The Contractor shall keep clean all public roads, pavements, verges and rights of way

    and shall allow for all costs incurred by him in the maintenance of same and for making good at his own expense any damage thereto when carrying out the Works.

    11 Delivery of Plant and Materials All unloading and loading of Materials and Plant including that belonging to domestic

    and nominated sub-contractors is to take place within the boundary of the Site except by specific agreement with the Employer.

    12 Site Restrictions The Contractor shall confine his activities to the areas of the site directly affected by his

    operations unless otherwise instructed by the Employer.

    13 Weekend Working No work will be permitted before 8am or after 7pm or at weekends without the approval

    of the Employer and the Engineer.

    14 Off Site Trespass The Contractor or any domestic or nominated sub-contractor shall not trespass upon

    adjoining land or property, and shall preclude any rubbish, materials, etc. from being deposited thereon.

    15 Boundary Protection The Contractor shall protect and avoid all damage to adjoining owners boundaries.

    16 Signs The Contractor shall provide all necessary signs on site necessary for the carrying out of

    the works. Other signs or Contactors Adverts shall only be permitted with the approval of the Employer.

    17 Instructions The Contractors representative on site shall record all Site Queries and Site

    Instructions.

    18 Staff Welfare Facilities The Contractor shall provide and maintain adequate sanitary facilities and shelter

    accommodation for the use of staff employed on the works. The facilities shall be sited maintained and cleared away on completion of the works to the satisfaction of the Employer.

    19 Temporary Works The Contractor shall provide and maintain any temporary works required during the

    execution of the Contract and or the protection of the public and remove the same as required and make good to the satisfaction of the Employer on completion of the Works.

    The Contractor will be deemed to have taken due account in his Tender of the total cost of all temporary works necessary for the proper execution and completion of the Contract.

    20 Dust and Mud (a) The Contractor must take all reasonable steps to minimise dust nuisance during the

    construction of the works.

    (b) All existing highways used by the vehicles of the Contractor or any of his Sub-Contractors or suppliers of material or plant, and similarly any new roads which are part of the works and which are being used by traffic, shall be kept clean and clear of all dust and mud dropped by the said vehicles or their tyres. Similarly, all dust and mud from the works spreading on these highways shall be immediately cleared by the Contractor.

    (c) Clearance shall be affected immediately by manual sweeping and removal of debris

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    or, if so directed by the Employer or Engineer, by mechanical sweeping and clearing equipment and all dust, mud and other debris shall be removed entirely from the road surface. Additionally, if so directed by the Employer or Engineer, the road surface shall be hosed or watered using suitable equipment.

    (d) Compliance with the foregoing will not relieve the Contractor of any responsibility for complying with the requirements of any Highway Authority in respect of keeping roads clean.

    21 Noise and Vibrations The Contractor shall employ the best practical means to minimise noise and vibration

    produced by his operations and shall have regard to the recommendations in BS 5228. Also Noise Control on Construction and Open Sites, the Noise Abatement Act (1960) and all amendments thereto, and the Department of the Environment Advisory Leaflet No. 72 Noise Control and Building Sites and such subsequent publications.

    22 Clearing Site The Contractor shall, upon completion of the Works, remove all plant, unused materials,

    etc., clean all roads, drains, etc. affected by the Works and leave the whole of the Site in a clean and tidy condition to the satisfaction of the Employer.

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    SPECIFICATION - DETAILED REQUIREMENTS 1. Access The Contractor shall construct and maintain the site access including haul routes across

    the site throughout the duration of the works in a condition to allow for the delivery and removal of plant and the delivery of materials and such traffic across the site.

    The Contractor shall prepare, maintain and provide markers and warning signs for the site access.

    Allowance shall be made for protection of all kerb edgings tarmac surfaces, concrete paving and existing drains and services. Any damage shall be made good on completion of the works to the satisfaction of the Employer. Public roads shall be kept clean at all times.

    2. Storage compound The Contractor shall provide and maintain a storage compound for equipment and

    materials at a location agreed with the Employer throughout the contract period.

    3. Area to be levelled a) Apply an approved total non residual herbicide to area to be cultivated and levelled

    only as shown on Drawing No. STP/071/04C.

    b) Rotary cultivate the above area 3(a). Ensure that the sward is thoroughly broken up and that there is sufficient tilth to allow the topsoil to be re-graded.

    c) Strip topsoil from area to be cultivated and levelled as shown on Drawing No. STP/071/04C and stack for reuse.

    Reduce levels by excavating subsoil and disposing of surplus material as specified in Item 7 below.

    Replace topsoil, grade, prepare seedbed, apply pre-seeding fertiliser and sow the graded area. Ensure a smooth transition between the graded area and the surrounding area all to the satisfaction of the Employer. On completion the depth of topsoil throughout the graded area shall not be less than 150 mm

    d) Maintain area until the sward is mature. Allow 4 cuts and 1 fertiliser application.

    DRAINAGE SYSTEM 4. Outlet drain

    a) Investigate expose and test existing drains and drain outlet in south-west corner of the field.

    b) Introduce an outlet drain as shown on Drawing No. STP/071/03C using 200 mm drain formed with un-perforated approved plastic pipe. The drain shall be laid to a depth of 650 mm 1000 mm to invert and with a uniform fall along its. Allow for connection to existing chambers and reinstatement all to the satisfaction of the Employer. Allow for hand digging over gas main easement.

    c) Introduce un-perforated 100 mm drain through running tack and connect to silt chambers as shown on Drawing No. STP/071/03C.

    d) Reinstate running track including base, surface, kerbs and any drains that are encountered all to the original profile and to the satisfaction of the Employer.

    5. Silt chambers Excavate for and construct the silt chambers shown on Drawing No. STP/071/03C and

    as specified in Drawing No. STP/S1.

    The chamber shall be fitted with Grade B cast iron covers and frames to BS 497 the

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    frames to be bedded on and haunched around in cement mortar. Covers shall be set 25 mm below finished ground level.

    Allowance shall be made for inlet and outlet pipes and for pointing and sealing around all units and pipes to ensure efficient waterproofing.

    Surplus subsoil from excavations for the chambers shall be disposed of as specified for drain trenches.

    6. Drainage Introduce the drainage system shown on Drawing No. STP/071/03C with 80 mm

    diameter laterals at 5 and 6 metre centres as shown on the Drawing.

    Perforated plastic mains and catchwater drains shall be laid as shown on Drawing No. STP/071/03C to a depth of not less than 600 mm or to the invert levels shown.

    General Laying of pipes and backfilling of drain trenches shall not be carried out in temperatures

    less than those specified by the pipe manufacturer.

    The lateral drains shall be laid at depth of not less than 550 mm to invert. All drains shall be laid to uniform falls of not less than 1:200. Perforated plastic drain pipes to BS 4962 and of the sizes shown on drawing shall be used. All joints shall be made with purpose made connectors and open ends sealed with end stops and all connections between laterals and mains shall be formed with purpose made junctions of appropriate sizes.

    Lateral drain trenches shall be not less than 150 mm wide. All other drains shall be no less than 50 mm wider than the outside diameter of the pipe. The trench beds shall be shaped to fit and secure the pipes centrally.

    The position of any existing drains which are cut through or damaged shall be accurately recorded on a drawing, a copy of which is to be forwarded to the Employer on completion of the works. Any such drains shall be connected to the new drainage system using purpose made junctions or otherwise to the satisfaction of the Employer. In connecting such drains care shall be taken to avoid blocking or obstructing existing or new drains.

    Pipe drainage shall be carried out progressively so that trenches are not left open for any significant length of time. Pipe laying and backfilling shall be completed on the day of trench excavation. The site shall be left in a safe condition at the completion of each working day.

    The work shall be carried out causing the minimum damage to the playing surfaces and surrounds and any damage shall be made good to the satisfaction of the Employer.

    All drainage machinery shall be capable of operating on soft ground and either tracked or fitted with low ground pressure tyres.

    Drain laying a) Excavate topsoil and subsoil to form drain trenches to the required depth and shape

    base to receive pipes. The spoil shall be loaded as it is excavated and carted away as work proceeds. The spoil shall be disposed of as specified in Item 7 below.

    b) Lay drain pipes of specified sizes to a true line on a firm subsoil foundation. Purpose made junctions, connectors and end stops, etc. shall be set into the drain lines as required.

    c) Check all drain lines for line and gradient before placement of stone backfill.

    d) Backfill all drain trenches up to 150 mm from ground level using approved clean durable, 10 mm gauge gravel or stone chippings. Adequately and evenly compact leaving the surface flat. Cover backfilling with approved medium coarse sand with a

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    particle size within the central range of the grade curve shown in Appendix 1. Adequately and evenly firm leaving the sand level with the exposed surface (approximately 50 mm below finished surface level) to allow topping off with topsoil see reinstatement item 8 below.

    e) All filling shall be carried out carefully to avoid displacement or damage to pipes. All spillage of spoil, aggregate or debris on the playing surface shall be cleaned up and removed to the Employers satisfaction.

    7. Spoil disposal All spoil shall be disposed of on site in areas as shown on Drawing STP/071/04C or as

    instructed by the Employer. On completion the spoil heaps shall be graded out and seeded to the satisfaction of the Employer.

    8. Reinstatement of drain lines The reinstatement of the drain lines shall be carried out progressively as the drainage

    work proceeds and as follows:

    a) Supply and place 60 mm firmed depth of topsoil (suitable material excavated from the site may be used subject to approval of the Employer).

    b) Supply and apply 35 g/m2 of granular fertiliser analysis 12% nitrogen: 6.0 % phosphate: 6.0% potash or similar and approved.

    c) Over-seed drain lines with approved fertiliser coated wear tolerant rye grass seed mixture at a rate of 50 g/m2 such as DLF i-seed or similar and approved.

    d) Roll or otherwise firm the drain lines on completion and leave level with the surrounding ground.

    e) The Contractor shall return to site 6 months after completion of the drainage works or when directed by the Employer and top up any and re-seed any drain lines that have settled below the surrounding ground level. (provisional)

    9. Overall sand top dressing Supply 100 tonne/ha approved medium fine sand with no more than 1% lime content, a

    particle size distribution within the central section of the grade curve shown in Appendix 3 and spread to form a uniform layer over the drained area using an approved tractor mounted distributor. The Contractor shall note that lorries will not be allowed on pitch areas unless the ground is dry and unless agreed to by the Employer.

    Harrow sand into the sward using short-toothed grassland harrow or other approved method. The Contractor shall allow for damage to the reinstatement of the pipe drain lines during harrowing to be made good to the satisfaction of the Employer.

    10. Repeat sand dressing 11. Repeat sand dressing 12. Decompaction Verti-draining shall be completed using a Sports Ground Verti-drain machine or other

    similar and approved fitted with 25 mm tines working to a depth of no less than 250 mm and at a spacing of 100 mm in the line of travel.

    13. Slit drainage Slit drains shall be installed in the designated area as shown on Drawing STP/o71/o4C

    or as otherwise directed by the Employer. Ensure the slit drains connect effectively with the pipe drain backfill.

    (a) Formation of slits The slits shall be excavated 50 mm wide, 250 mm deep at 1000 mm centres. They shall

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    cut a minimum of 50 mm into the pipe drain backfill. The beds of the slits shall be firm and free of loose material and the pipe drain backfill shall be clearly exposed before backfilling to ensure a good connection is achieved.

    The slits shall be formed with an approved trenching machine with a conveyor attachment to remove excavated material directly as work proceeds. Spoil shall be disposed of on site as shown on Drawing STP/071/03C and as specified in item 7.

    (b) Backfill materials (i) Supply an approved 5-8 mm gauge clean, hard non-calcareous aggregate for

    backfilling the slits to within 75 mm of the ground level.

    (ii) Supply an approved medium/coarse sand, with a grading curve which lies within the central recommended portion of the diagram at Appendix 3, to complete the backfilling. Provide sufficient material to allow for a 35 mm depth of sand above ground level before firming.

    (iii) Should settlement occur prior to completion of the Works, the Contractor shall top up the slits to the level of the adjoining turf.

    (iv) Backfilling shall be carefully carried out to avoid damage to the slits and any spillage of fill material shall be cleared up as it occurs.

    (v) Allowance shall be made for topping up the slits if settlement occurs during the defects correction period.

    (c) Reinstatement The Contractor shall allow for reinstating any haulage routes or storage areas on site or

    other areas damaged during the Works to their original condition, including all necessary cultivations and reseeding.

    The site shall be cleared of all debris, arisings and other surplus materials, leaving it clean and tidy.

    15. Maintenance a) During the period of the works the field shall be mown at a nominal height of 50 mm

    as directed by the Employer.

    b) When directed by the Employer supply and uniformly supply granular outfield fertilizer analysis 20:10:10 at a rate of 250Kg/ha to the drained area.

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    APPENDIX 1

    0.50

    SEIVE SIZE (mm)

    P

    A

    S

    S

    I

    N

    G

    (

    %

    )

    30

    20

    10

    0

    40

    50

    60

    70

    80

    90

    100

    0.063 0.125 0.25 1.00 2.00 4.00 8.00

    Grading curve defining acceptable limits of sand size for blinding a 8-10 mm drainage aggregate.

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    APPENDIX 2

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    APPENDIX 3

    90

    80

    70

    60

    50

    40

    30

    20

    10

    00.063 0.125

    100

    0.25 0.50 1.00 2.00 4.00 8.00

    P

    A

    S

    S

    I

    N

    G

    (

    %

    )

    SIEVE SIZE (mm) Grading curve defining acceptable limits of sand size for soil modification and top dressing.

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    BILL OF QUANTITIES PRINCIPAL QUANTITIES

    Item description Quantity Unit

    Drainage: 200 mm outlet drain 77 m Silt chambers 10 nr 80 mm laterals 13648 m 100 mm main drains 370 m 150 mm main 874 m Spoil disposal 1585 m3 Cultivate and seedbed sow 0.1 ha Sand dress and decompact 7.8 ha Slit drains @ 1 m centres 1500 m Sand dress 2490 tonne

    This summary is intended as an indication of the scope of the works included in the Contract and is not for tendering purposes.

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    PREAMBLE 1. In accordance with the Appendix to the Conditions of Contract, the measurement of the

    Bill of Quantities has been carried out generally as described in the Civil Engineering Standard Method of Measurement (CESMM) (3rd Edition 1991) and as modified herein. In the event of any conflict the Clauses within the Preamble shall take precedence over the Civil Engineering Standard Method of Measurement.

    2. The prices and rates to be inserted in the Bills of Quantities are to be the fully inclusive value of the work described under the several items, including all costs and expenses which may be required in and for the construction of the work described, together with all general risks, liabilities and obligations set out in the documents on which the Tender is to be based.

    3. Each item shall be priced independently of any other work scheduled in the Bills of Quantities. A price or rate is to be entered against each item in the Bills of Quantities, whether quantities are stated or not. Items against which no price is entered are to be considered as covered by other prices or rates in the Bills.

    4. The Form of Contract, the Conditions of Contract, the Specifications and Drawings are to be read in conjunction with the Bills of Quantities.

    5. General directions and descriptions of work and material given in the Specifications are not repeated in the Bills of Quantities. Reference is to be made to the Specifications for this information.

    6. Dayworks shall be carried out in accordance with the rates and prices stated in the Daywork Schedule only when instructed by the Employer.

    7. No additional charge shall be made to the Employer in respect of carrying out the work in isolated sections, co-operation with any of the Statutory Undertakers or any sub-contractor, or of a break in the continuity of the Contractors operations between one stage and another. Prices and rates are to include for the cost of all non-productive and temporary works and for overtime involved in carrying out and completing the Works.

    8. The quantities given in these Bills of Quantities are believed to be correct, but are not guaranteed, and are given for the purpose of enabling Contractors to make out their Tenders on an equal basis and to enable the Employer to compare them, but they are not to be taken as a guarantee that the total quantities of work will be executed or will not be exceeded. All the work will be measured on completion and only the amount of work executed will be paid for at the rates given in the Bills of Quantities or at rates analogous thereto. No claim made by the Contractor arising from any increase, reduction or omission in the Works will be considered by the Employer.

    9. The General Items shall be deemed to be spread over the whole of the period that the Contractor is on site, and the amount of the General Items to be paid in the monthly certificates shall be proportionately equal to the total time the Contractor has spent on site up to the date of submission of the certificate.

    10. All Provisional Quantities or Provisional Sums of money are to be understood as being subject to deduction in whole or in part, at the discretion of the Employer, from the amount of the Contract. The rates set out for such items, if any, shall be used for the valuation of works so ordered by the Employer in writing, whether the quantities shown are used wholly or in part.

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    11 Amendments to Method of Measurement a) Class E8 (Landscaping), the unit of surface area is either hectares or square metres

    as appropriate.

    b) Where appropriate, Classes I, J, K and L have been amalgamated in the Bills of Quantities and the rates entered against these amalgamated items shall include for each of the four functions.

    c) Contractors should note that method related charges have been deleted.

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    SCHEDULE OF DAYWORKS Plant Plant Schedule and Hire Rates to be used in the construction of the Works

    Item of plant Type or size Hire rate per hour

    Labour The Contractor is to list below the rates for the various classes of labour to be used when Daywork is ordered. The rates quoted shall be the Amount of Wages as described in the above-mentioned Schedule of Dayworks.

    Working Rate

    Standing time rate during inclement weather

    1.

    2.

    3.

    4.

    5.

    Working Foreman or Ganger Plant Operator Tradesman Lorry Driver Banksman

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    B I L L N o . 1 Spec item Item description Quantity Unit Rate p

    CONTRACTUAL REQUIREMENTS:

    (a) Performance bond N/A (b) Insurance of the works (c) Insurance of constructional plant

    (d) Insurance against damage to persons and property

    The Contractor shall allow below for any additional costs for complying with the general requirements not covered elsewhere.

    (i) ................................................................ (ii) ............................................................... (iii) .............................................................. (iv) ............................................................... (v) .................................................................

    Carried to final summary

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    B I L L N o . 2 Spec item Item description Quantity Unit Rate p

    PHASE 1 WORKS SCHEDULED FOR APRIL 2013

    1 Access item

    2 Storage compound item

    3 (a) Herbicide N/A (b) rotary cultivate N/A (c) level and seed N/A (d) maintain N/A

    4 Investigate drains item (a) 200 mm outlet drain 5 m (b) 100 mm outlet drain 48 m (c) Reinstate running track Item

    5 Silt chamber 10 nr

    6 Drainage (a) 80 mm lateral drains 3130 m (b) 100 mm main drains N/A (c) 150 mm main drains 166 m (d) 200 mm main drains 90 m (e) 80/100 mm junctions N/A (f) 80/150 mm junctions N/A (g) 80/200 mm junctions 17 nr (h) connections to existing 5 nr

    7 Spoil disposal 300 m3

    8 (a-e)Reinstate drain lines 3386 m (f) Top up drains (provisional) 100 tonne

    9 Sand dressing @ 100 t/ha 150

    10 Sand dressing @ 100 t/ha N/A

    11 Sand dressing @ 100 t/ha N/A

    12 Verti-draining N/A

    13 Slit drainage 15000 m Spoil disposal 225 m3 Top up slit drains (provisional) 60 tonne

    14 Reinstatement item

    15 Maintenance (a) Mow field (1.5 ha) 4 nr (b) Fertiliser 250 kg/ha 375 kg

    Carried to final summary

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    B I L L N o . 3 Spec item Item description Quantity Unit Rate p

    PHASE 2 WORKS SCHEDULED FOR 2013 1 Access item 2 Storage compound item

    3 (a) Herbicide 0.1 ha (b) rotary cultivate 0.1 ha (c) level and seed Item (d) maintain 0.1 ha

    4 Investigate drains N/A (a) 200 mm outlet drain N/A (b) 100 mm outlet drain N/A (c) Reinstate N/A

    5 Silt chambers N/A

    6 Drainage (a) 80 mm lateral drains 10518 m (b) 100 mm main drains 360 m (c) 150 mm main drains 708 m (d) 200 mm main drain N/A (e) 80/100 mm junctions 42 nr (f) 80/150 mm junctions 52 nr (g) 80/200 mm junctions N/A nr (h) connections to existing 15 nr

    7 Spoil disposal 1060 m3

    8 (a-e) Reinstate drain lines 11583 m (f) Top up drain lines (provisional) 275 tonne

    9 Sand dressing 780 tonne

    10 Sand dressing 780 tonne

    11 Sand dressing 780 tonne

    12 Verti-draining 7.8 ha

    13 Slit drainage N/A Spoil disposal N/A Top up slit drains (provisional) N/A

    14 Reinstatement item

    15 Maintenance (a) Mow field (10 ha) 10 nr (b) Fertiliser 250 kg/ha 2.0 tonne

    Carried to final summary

  • - 22 -

    B I L L S U M M A R Y Spec item Item description Quantity Unit Rate p

    Bill No. 1

    Bill No. 2

    Bill No. 3

    Sub total

    10 % contingencies

    Total

    TOTAL

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    FORM OF TENDER

    (Note: The Appendices form part of the Tender) Works: All Permanent and Temporary Works in connection with Pitch Drainage Works

    at Birchall playing fields, Leek. To: Executive Director and Chief Finance Officer Staffordshire Moorlands District Council, Moorlands House Stockwell Street Leek Staffordshire ST13 6HQ GENTLEMEN, Having examined the Drawing, Contract Data, Conditions of Contract, Specification & Bill of Quantities for the construction of the above-mentioned Works (and the matters set out in the Appendices hereto), we offer to construct and complete the whole of the said Works and maintain the Permanent Works in conformity with the said Drawings, Conditions of Contract, Specification & Bill of Quantities for the sum of . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or such other sum as may be ascertained in accordance with the said Conditions of Contract. We undertake to complete and deliver the whole of the Permanent Works comprised in the Contract within the time stated in the Appendix hereto. Unless and until a formal Agreement is prepared and executed this Tender, together with your written acceptance thereof, shall constitute a binding Contract between us. We understand that you are not bound to accept the lowest or any Tender you may receive. We are,

    Yours faithfully,

    Signature: ............................................................................................................

    Address: ............................................................................................................

    ............................................................................................................

    ............................................................................................................

    ............................................................................................................

    Date: ............................................................................................................

  • 2045-02 Specification and Bill of Quantities, SMH, 29/11/12

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    CONTRACT DATA The Employer is

    Name: Staffordshire Moorlands District Council Address: Moorlands House, Stockwell Street, Leek, Staffs., ST13 6HQ Telephone: 01538-395400 x4209 Fax: 01538-395509 Email address: [email protected]

    The works are: Drainage and improvement of existing playing fields. The site is: Birchall playing fields, Cheddleton Road, Leek, Staffordshire, ST13 5RE The starting date is: April 8th 2013 The completion date is: September 2013, based on 15 week programme in three phases as follows:

    Details of work Commencement Duration

    Phase 1 Initial drainage to lower part of site April 8th 2013 6 weeks

    Phase 2 Drainage to remainder of site May 7th 2013 6 weeks

    Phase 3 Decompaction and topdressing August 1st 2013 3 weeks

    The period for reply is 2 weeks. The defects date is 52 weeks after Completion. The defect correction period is 6 weeks. The delay damages are 310 per day. The assessment day is the last Monday of each month. The retention is 5%. Does the United Kingdom Housing Grants, Construction and Regeneration Act (1996) apply?

    Yes / No (delete as appropriate)

    The Adjudicator is: To be appointed under the NEC3 Adjudicators Contract (June 2005), by agreement between the Employer and the Contractor, before works commence. The following Adjudicator is registered with the ICE Dispute Resolution Service and have indicated that he would be available (if selected) for this contract. Name: Bill Edwards

    Address: EC Harris LLP, 1 Park Lane, Leeds, LS3 1EP

    Telephone: 0113-205-3904 Mob: 07917-520552

    Fax: 01204-691383

    Email address: [email protected]

    The interest rate on late payment is 0.5% per complete week of delay. The Contractor is not liable to the Employer for loss of or damage to the Employers property

  • 2045-02 Specification and Bill of Quantities, SMH, 29/11/12

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    in excess of 10,000 (ten thousand pounds) for any one event. The minimum amount of cover for the third insurance stated in the Insurance Table is 5,000,000 (five million pounds). The minimum amount of cover for the fourth insurance stated in the Insurance Table is 5,000,000 (five million pounds). The Adjudicator nominating body is Institution of Civil Engineers. The tribunal is arbitration. If the tribunal is arbitration, the arbitration procedure is The Institution of Civil Engineers Arbitration Procedure (2006), The conditions of contract are the NEC3 Engineering and Construction Short Contract (June 2005) and the following additional conditions:

    Amendments to the NEC3 Contracts resulting from The Local Democracy, Economic Development and Construction Act 2009, dated September 2011.

  • 2045-02 Specification and Bill of Quantities, SMH, 29/11/12

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    APPENDIX A TO THE FORM OF TENDER

    List of Specialist Firms and Sub-Contractors Proposed to be employed on the Works

    Name and address of firm Supplies or services to be provided

    We understand that in the event of our Tender being accepted, no specialist Firm or Sub-Contractor listed above shall be changed by us without the prior approval of the Employer. Signed ..............................................................................................................................

  • 2045-02 Specification and Bill of Quantities, SMH, 29/11/12

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    APPENDIX B TO THE FORM OF TENDER

    List of Materials and sources to be used in the construction of the Works

    Materials Source of supply

    We understand that in the event of our Tender being accepted, no materials listed above shall be changed by us without the prior approval of the Employer. Signed ..............................................................................................................................