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| 1 | Providingandlayinginpositionreadymixedorsitebatched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, PortlandPozzolana/OrdinaryPortland /PortlandSlagcement, admixturesinrecommendedproportionsasperIS: 9103to accelerate /retard setting of concrete, to improve durability and workabilitywithoutimpairingstrength;includingpumpingof concretetositeoflaying,curing,carriageforallleads;but excluding the cost of centering, shuttering and finishing 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 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level :Concrete of M10 grade with minimum cement content of 220 kg /cum |
| 2 | (a) Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels of aluminium (c) composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places. |
| 3 | Steel work in built up tubular (round, square or rectangular hollow tubesetc.)trussesetc.,includingcutting,hoisting,fixingin position and applying a priming coat of approved steel primer, including welding andbolted withspecial shaped washers etc. complete.Hot finished seamless type tubes |
| 4 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in- charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 5 | Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.Polished Granite stone slab of all colour and texture except Black, Cherry/Ruby Red |
| 6 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer\"s specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work |
| 7 | Disposalofbuildingrubbish /malba /similarunserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 8 | Taking out existing kerb stones of all types from footpath/ centralverge, including removal of mortar etc., disposal of unserviceablematerial to the dumping ground, for which payment shall be madeseparately and stacking of serviceable material within 50 metre leadas per direction of Engineer-in-Charge. |
| 9 | Laying at or near ground level old kerb stones of all types in positionto the required line, level and curvature, jointed with cement mortar1:3 (1 cement : 3 coarse sand), including making joints with or withoutgrooves (thickness of joints, except at sharp curve, shall not bemore than 5 mm), including making drainage opening whereverrequired etc. complete as per direction of Engineer-in-charge. (Lengthof finished kerb edging shall be measured for payment). (Old kerbstones shall be supplied by the department free of cost) |
| 10 | Providing and laying tactile tile (for vision impaired persons as perstandards) of size 300x300x9.8mm having with water absorption lessthan 0.5% and conforming to IS:15622 of approved make in all coloursand shades in for outdoor floors such as footpath, court yard, multimodals location etc., laid on 20mm thick base of cement mortar 1:4(1 cement : 4 coarse sand) in all shapes & patterns including groutingthe joints with white cement mixed with matching pigments etc.complete as per direction of Engineer-in-Charge. |
| 11 | Providing and fixing multi walled 6 mm thick clear or required colour blue, brown or green etc. poly carbonate multi walled sheet of required brand such as GE (Sabic Lexon) or Polygal brand or approved by Engineer-in-Charge in roofing of subway /footover bridge in required shape of semi circular or plain as per approved design and drawing and direction of Engineer-in-Charge. The multi walled poly carbonate sheet shall be fixed on tubular steel structure with 15 micron anodised channel aluminium of size 30x13x0.90 mm and weight not less than 0.13 kg/m and weather proof neoprin EPDM rubber gasket on joints and top, so as to make the whole structure water tight as per approved design/drawing. The aluminium section shall be fixed on joints and both end of polycarbonate sheet to fixed the sheet rigidly on steel frame structure. The polycarbonate sheet and profile shall be fixed with self taping and self driling 50 mm long steel screws fixed not less than 150 mm centre to centre. The rate shall be inclusive of cost 365.00 706.73 Sqm 257956.00 of all material involved such as poly carbonate sheet, Aluminium channel, EPDM gasket, self taping screws, nut bolts, or any other material required for fixing the sheet but excluding the cost of steel structure which shall be paid seperately. The cost also includes the rate of labour required for cutting, bending and fixing of poly carbonate sheet aluminium profile, hoisting in position etc. complete as per direction of Engineer-in-Charge. The rate shall also include the cost of all T& P, scaffolding, generator set for drilling etc and safety precautions required during execution of the work. All aluminium section shall have minimum anodising not less than 15 micron. The work shall be completed in all respect as per design/drawing and direction of Engineer-in- charge. Finished curved surface area of poly carbonate sheet end to end of roofing fixed over steel tubular structure shall be measured in square metre for the purpose of payment. |
| 12 | Add for revised GST @18% in place of 12% ie 6.33% |
| 13 | Add Cost Index@7% |
| 14 | Credit for old unservicable material |
