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| 1 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing : |
| 2 | 1:1½:3 (1 cement : 1½ coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 3 | 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 : |
| 4 | 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) |
| 5 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 6 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 7 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 8 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 9 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 10 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : |
| 11 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 12 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 13 | Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : |
| 14 | In 75x75 mm deep chase |
| 15 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) 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 /seIf 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. |
| 16 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. |
| 17 | 12 mm cement plaster |
| 18 | Extra for plastering exterior walls of height more than 10 m from ground level for every additional height of 3 m or part thereof. |
| 19 | Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. meters and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50metres lead. |
| 20 | With cement mortar 1:4 (1cement: 4 coarse sand). |
| 21 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: |
| 22 | Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). |
| 23 | Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. |
| 24 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 25 | Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) |
| 26 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: |
| 27 | G.S. Sheet |
| 28 | Disposal of building rubbish / malba / similar unserviceable, 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. |
| 29 | Deductionfor taking over of unserviceable materials obtained from dismantling/ demolishing as is where is basis. Note : Materials shall be taken over by the contractor at his own cost and will allow to deduct at the quoted rate from the bill of payment. |
| 30 | Corrugated GS sheet (o.50 to 0.63 mm thick) |
