Renovation of Basketball ground at IIT Madras

Amount

Civil work

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Disposal of building rubbish / malba / similar unserviceable, dismantledor waste materials by mechanical means, including loading, transporting, unloading outside the IITM premises including approval from local authorities like municipality / corporation complete and as per the direction by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. Necessary deduction for voids of 20% will be made from the actual measured vehicle volume of materials.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases for columns

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V level Concrete of M35 grade with minimum cement content of 370 kg /cum.

Supplying and mixing steel fiber manufactured by Dramix of approved L/D ratio and dia in M35 concrete as per the direction of the Engineer-in-Charge..

Finishing the concrete surface to get even finish using power trowelling. The rate is inclusive of charges for power trowelling equipment, labour etc. complete.

Cutting grooves in concrete surface by using diamond saw power cutter for the size of 5mm wide and 50 mm depth including cleaning the dust with air blower and apply PU sealent as per the direction of Engineer-in-charge.

Filling the gap in between aluminium/ stone/ wood frame and adjacent RCC/Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant over backer rod of approved quality as per architectural drawings and direction of Engineerin charge complete, complying to ASTM C920, DIN 18540-F & ISO 11600 Upto 50 mm depth and 5 mm width

Applying super premium quality 100% Exterior Acrylic (Asian / ICI /Berger / Nippon / Nerolac) emulsion : (Fresh work including complete scraping / surface preparation, as appropriate base (primer) coat and top two or more coats). Applying exterior paint of approved colour, make, brand and surface coverage of painting as per the manufacturer specification. The exterior paint shall be applied over dry surface after complete scraping and removal of all loose or defective paint or powdery residue using mechanical methods with Zero dust vaccum technology followed with High pressure Jet washing and sealing the surface with necessary exterior base coat or primer before application of top coat of exterior paint. The contractor shall also carryout necessary surface preparation including removal of loose plastering, patch plastering, crack filling, micro-concreting, application of damp proof coating and making good the wall surface etc wherever required before applying base or primer coat. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc but excluding the cost of waterproofing, attending to leakages and major civil repair works if any. The Paint manufacturer shall inspect the work in every stage, submit inspection / field test report, certify the product / application and give 10 year Guarantee.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade in all floors for wood/steel work. 1st quality. ( Asian / ICI / Berger)Two or more coats on new work : Enamel painting for doors / windows / steel works / wall panels (two or more coats excluding primer) on both exterior and interior surface of wooden and steel joineries using approved colour, make and brand of synthetic enamel paint two or more coats. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The work shall be executed as per the detailed specifications and special conditions. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc.

Painting the existing floor with Rubbersied paint (MRF or equivalent) of two or more coat including court line marking. The paint shall be applied through cleaning, sealing the cracks and the rate inclusive of labour, material etc complete.

M/S. NAVEEN CONSTRUCTIONS

JPS Constructions