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| 1 | Water proofing Treatment of terrace -Polyuthrene membrane Description: Surface preparation: Minor cleaning work ,removalof loose concrete and filling cracks with polymer modified mortar using SBR. Making of angle fillets all around the periphery of the wall with polymer modified mortar vusing SRP. Supplying and applying single component, UV resistent, zero VOC,single component Polyurethane dispersion membrane free from bitumen and tar by the manufacturer or his approved applicator ,Polyurethane membrane with minimum tensile of >=3.5-4 MPA as per ASTM D 2370 with >400% elongation As per ASTM D 2370.6.5 mm Crack Bridging Aspe AS-NZ 4548 and >200N puncture Resistance As per E154 The system Consist of applying the waterproofing treatment @1.8 kg/sqm.The system includes final base preparation on primed surface with application @200-250 gms/sqm.The coating is to be continued to a minimum of 300 mm from slab level on to the vertical surface.Actul area treated will be the mode of measurement with 3 coats as follows:(1) 1st coat-500 gms/coat (2) 2nd coat-800 grms/coat(3) 50GSM Geotextile (4) 3rd coat-500Grms/coat |
| 2 | Colour washing such as green, blue or buff to give an even shade :Old work (one or more coats) |
| 3 | 12 mm Cement plaster (1cement:6 fine sand). |
| 4 | Painting with synthetic enamel paint :One or more coats on old work |
| 5 | White washing with lime to give an even shade : Old work (two or more coats) |
| 6 | Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate |
| 7 | Providing & fixing White vitreous china water closet squatting pan (Indian type) along with \\"S\\" or \\"P\\" trap including dismantling of old WC seat and \\"S\\" or \\"P\\" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge. Long pattern W.C Pan of size 580x440 mm |
| 8 | Flyash Brick work flyash F&P:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 9 | 6 mm cement plaster of mix :1:3 (1 cement : 3 fine sand) |
| 10 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work. |
| 11 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 12 | Dismantling old plaster. |
| 13 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface etc. complete. |
| 14 | Brick work S&S (1:6) |
| 15 | Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : |
| 16 | Providing reinforced by organic fibres and/or inorganic synthetic fibres cement 6 mm thick corrugated sheets (as per IS: 14871) roofing up to any pitch and fixing with polymer coated J, or L hooks, bolts and nuts 8 mm dia. G.I. plain and bitumen washers or with selfdrilling fastener and EPDM washers etc. complete (excluding the cost of purlins, rafters and trusses), including cutting sheets to size and shape wherever required. |
| 17 | Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding hold fasts in cement concrete blocks of size 15 x 10 x 10 cm with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), painting two coats of approved wood preservative to sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.Door chowkhats |
| 18 | Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding hold fasts in cement concrete blocks of size 15 x 10 x 10 cm with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), painting two coats of approved wood preservative to sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge: Window chowkhats |
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