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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 | 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 3 | Providing and fixing horizontal chajja of stone 40 mm thick and upto 80 cm projection in cement mortar 1:4 (1 cement : 4 coarse sand) including pointing in white cement mortar 1:2 (1cement : 2 stone dust) with an admixture of pigment matching the stone shade: : |
| 4 | White sand stone (Bhilwara stone) |
| 5 | 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. |
| 6 | 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. |
| 7 | 20 mm cement plaster of mix : |
| 8 | 1:4 (1 cement: 4 coarse sand) |
| 9 | Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand) : |
| 10 | Flush/ Ruled pointing |
| 11 | 15 mm cement plaster on rough side of single or half brick wall of mix : |
| 12 | 1:6 (1 cement: 6 coarse sand) |
| 13 | 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement: 3 coarse sand) i/c mixing of water proofing compound (to be paid seprately) and making all rusted reinforcement rust free by required rust remover chemical finished rough with sponge. Complete as per direction of E-In-C. |
| 14 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 15 | Two or more coats on new work. |
| 16 | Repairs to plaster of thickness 12 mm to 20 mm 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, all complete as per direction of Engineer-in-harge. |
| 17 | With cement mortar 1:4 (1cement: 4 coarse sand). |
| 18 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 19 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge. |
| 20 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 21 | 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. |
| 22 | Grading roof for water proofing treatment with |
| 23 | Cement mortar 1:3 (1 cement : 3 coarse sand) i/c neat finishing and making grooves by 6 mm dia rope for controlling the cracks, complete as per direction of E-in-C. |
| 24 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspectionof work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment shall be made once irrespective of duration of scaffolding.Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done. (This quantity is taken for all chajjas and to be used for whole work) |
| 25 | Making groove/space in R/R masonry wall above lintel for fixing insertion of profile sheet i/c filling of groove by suitable water proofing chemicalsuch as silicon jel etc. complete finishing after insertion of profile/stone chajja as per direction of E-in-C. |
| 26 | Credit of reinforcement steel recovered from dismantling of chajjas. |
| 27 | Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 8 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 8 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. |
| 28 | 8x 80 mm |
