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| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 2 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 3 | Reinforced cement concrete work in walls (any thickness), including attachedpilasters,buttresses,plinthandstring 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 |
| 4 | 1:1.5:3 (1 cement : 1.5 pulverised sand (zone-III) derived fromnatural sources : 3 graded stone aggregate 20 mm nominalsize derived from natural sources). |
| 5 | Reinforcedcementconcreteworkinbeams,suspended floors,roofshaving slopeup to 15°landings,balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement,with 1:1.5:3 (1cement: 1.5pulverisedsand (zone-III)derivedfromnaturalsources: 3gradedstone aggregate 20mm nominalsize derivedfrom natural sources). |
| 6 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 7 | Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 9 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 10 | Providing and laying Hollow cement concrete block walling 150mm thick consisting of hollow block of size 400x150x200mm of mix 1:3:6 (1cement:3 Pulverised sand:6 graded stone aggregates of 10mm nominal size) laid in cement martar 1:6(1cement :6 sand). |
| 11 | 12 mm cement plaster of mix : |
| 12 | 1:4 (1 cement: 4 River sand) |
| 13 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 14 | Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J, or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete : |
| 15 | 1.60 mm thick with zinc coating not less than 350 gm/m² |
| 16 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 17 | 110 mm diameter |
| 18 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. |
| 19 | Bend 87.5° |
| 20 | 75 mm bend |
| 21 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. |
| 22 | 110 mm |
| 23 | Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. |
| 24 | Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. |
| 25 | 0.80 mm thick with zinc coating not less than 275 gm/m² |
| 26 | Cement concrete flooring 1:2:4 (1 cement : 2 pulverised 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. |
| 27 | 40 mm thick with 20 mm nominal size stone aggregate |
| 28 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 29 | Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. |
| 30 | G.I. pipes |
| 31 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 32 | Electric resistance or induction butt welded tubes |
| 33 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 34 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : |
| 35 | Ridges plain (500 - 600mm) |
| 36 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 37 | New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) |
| 38 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 39 | Two or more coats on new work |
| 40 | Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade : |
| 41 | Two or more coats on new work |
