|
| 1 | All items Based on DSR-2023 |
| 2 | EARTH WORK |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge |
| 4 | All kinds of soil |
| 5 | Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. |
| 6 | Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete |
| 7 | CEMENT CONCRETE |
| 8 | 1:3:6 (1 cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) |
| 9 | REINFORCED CEMENT CONCRETE |
| 10 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 11 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) |
| 12 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement |
| 13 | 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 14 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 15 | Lintels, beams, plinth beams, girders, bressumers and cantilever |
| 16 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 17 | SSteel reinforcement for R.C.C. work ready to use \"cut and bend\" rebarsof approved make from factory/workshop to construction site includingplacing in position and binding all complete upto plinth level |
| 18 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 19 | BRICK WORK |
| 20 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: |
| 21 | Cement mortar 1:6 (1 cement : 6 coarse sand |
| 22 | STEEL WORK |
| 23 | Structural steel work riveted, bolted or welded in built up sections, trussesand framed work, including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer all complete |
| 24 | Steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer, including welding andbolted with special shaped washers etc. complete. |
| 25 | ROOFING |
| 26 | Providing corrugated G.S. sheet roofing including vertical / curvedsurface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpetwashers filled with white lead, including a coat of approved steelprimer and two coats of approved paint on overlapping of sheetscomplete (up to any pitch in horizontal/ vertical or curved surfaces),excluding the cost of purlins, rafters and trusses and including cuttingto size and shape wherever required. |
| 27 | 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 28 | Providing ridges or hips of width 60 cm overall width plain G.S. sheetfixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I.limpet and bitumen washers complete |
| 29 | 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 30 | FINISHING |
| 31 | 12 mm cement plaster of mix : |
| 32 | 1:6 (1 cement : 6 coarse sand) |
| 33 | Finishing walls with water proofing cement paint of required shade |
| 34 | New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 35 | Painting with synthetic enamel paint of approved brand andmanufacture to give an even shade : |
| 36 | Two or more coats on new work |
| 37 | Removing white or colour wash by scrapping and sand papering andpreparing the surface smooth including necessary repairs to scratchesetc. complete |
| 38 | Finishing walls with Acrylic Smooth exterior paint of required shade |
| 39 | Old work (One or more coat applied @ 0.90 ltr/10 sqm). |
| 40 | Distempering with 1st quality acrylic distember (Ready mix) havingVOC content less than 50 grams/ litre of approved brand andmanufacture to give an even shade : |
| 41 | Old work (one or more coats) |
| 42 | Providing and applying integral crystalline slurry of hydrophilic innature for waterproofing treatment to the RCC structures like retainingwalls of the basement, water tanks, roof slabs, podiums, reservior,sewage & water treatment plant, tunnels / subway and bridge decketc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystallineslurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integralcrystalline slurry : 1 part water) for horizontal surfaces and applyingthe same from negative (internal) side with the help of synthetic fiberbrush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than90% compared with control concrete as per DIN 1048 and resistantto 16 bar hydrostatic pressure on negative side. The crystalline slurryshall be capable of self-healing of cracks up to a width of 0.50mm.The work shall be carried out all complete as per specification andthe direction of the engineer-in-charge. The product performance shallcarry guarantee for 10 years against any leakage. |
| 43 | For horizontal surface one coat @1.10 kg per sqm. |
| 44 | KERB STONE |
| 45 | Providing and laying at or near ground level factory made kerb stoneof M-25 grade cement concrete in position to the required line, leveland curvature, jointed with cement mortar 1:3 (1 cement: 3 coarsesand), including making joints with or without grooves (thickness ofjoints except at sharp curve shall not to more than 5mm), includingmaking drainage opening wherever required complete etc. as perdirection of Engineer-in-charge (length of finished kerb edging shallbe measured for payment). (Precast C.C. kerb stone shall be approvedby Engineer-in-charge). |
| 46 | PAVER BLOCK |
| 47 | Providing and laying 60mm thick faciory made cement concreteinterlocking paver block of M -30 grade made by block makingmachine with strong vibratory compaction, of approved size, design& shape, laid in required colour and pattern over and including 50mmthick compacted bed of coarse sand, filling the joints with line sandetc. all complete as per the direction of Engineer-in-charge |
| 48 | interlocking paver block of M -30 grade made by block making |
| 49 | Supplying , stacking and spreading/Laying at site. |
| 50 | 53 mm to 22.4 mm size stone aggregate |
| 51 | Providing and fixing concertina coil fencing with punched tapeconcertina coil 600 mm dia 10 metre openable length ( total length90 m), having 50 nos rounds per 6 metre length, upto 3 m height ofwall with existing angle iron \"Y\" shaped placed 2.4m or 3.00 m apartand with 9 horizontal R.B.T. reinforced barbed wire, stud tied withG.I. staples and G.I. clips to retain horizontal, including necessarybolts or G.I. barbed wire tied to angle iron, all complete as per directionof Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Springcore (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mmwith tape (0.52 mm thick) and weight 43.478 gm/ metre (cost ofM.S. angle, C.C. blocks shall be paid separately |
| 52 | Banking excavated earth in layers not exceeding 20 cm in depth, breakingclods, watering, rolling each layer with ½ tonne roller, or wooden orsteel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes and dressing up, in embankments for roads,flood banks, marginal banks, and guide banks etc., lead upto 50 m andlift upto 1.5 m : |
| 53 | All kinds of soil |
| 54 | Providing and laying non-pressure NP2 class (light duty) R.C.C.pipes with collars jointed with stiff mixture of cement mortar in theproportion of 1:2 (1 cement : 2 fine sand) including testing of jointsetc. complete,300mm dia, |
