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| 1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 2 | 1:2:4 (1 Cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 3 | 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 : |
| 4 | 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) |
| 5 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 6 | Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.. |
| 7 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 8 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 9 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : |
| 10 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 11 | Half brick masonry with common burnt clay F.P.S. (non modular) bricksof class designation 7.5 in foundations and plinth in : |
| 12 | Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 13 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. |
| 14 | Cement mortar 1:4 (1 cement :4 coarse sand) |
| 15 | Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at window sills, ceiling level and the like. |
| 16 | Cement mortar 1:6 (1 cement : 6 coarse sand). |
| 17 | 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. |
| 18 | Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. |
| 19 | Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). |
| 20 | Providing sand stone slab for roofing /over manholes and laying them in cement mortar 1 : 4 (1 cement : 4 coarse sand) , including pointing the ceiling joints with cement mortar 1:3 (1 cement : 3 fine sand ) complete : |
| 21 | Red sand stone slab |
| 22 | 40 to 50 mm thick |
| 23 | Providing and fixing 100 mm diameter and 60 cm long rain water spout in cement mortar 1:4 (1 cement : 4 fine sand). |
| 24 | PVC Pipe with ISI mark |
| 25 | 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. |
| 26 | 12 mm cement plaster of mix : |
| 27 | 1:4 (1 cement: 4 coarse sand) |
| 28 | 1:6 (1 cement: 6 coarse sand) |
| 29 | 15 mm cement plaster on rough side of single or half brick wall of mix : |
| 30 | 1:6 (1 cement: 6 coarse sand) |
| 31 | 20 mm cement plaster of mix : |
| 32 | 1:4 (1 cement: 4 coarse sand) |
| 33 | Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand) : |
| 34 | Flush/ Ruled pointing |
| 35 | 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 : |
| 36 | With cement mortar 1:4 (1cement: 4 coarse sand). |
| 37 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: |
| 38 | Float glass panes of thickness 3.70 mm. |
| 39 | Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of slit and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed withwater.(iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge. |
| 40 | Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge. |
| 41 | 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. |
| 42 | 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. |
| 43 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. |
| 44 | In cement mortar |
| 45 | Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : |
| 46 | In cement mortar |
| 47 | 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. |
| 48 | 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. |
| 49 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge |
| 50 | 50 mm average thickness |
| 51 | 25 mm average thickness |
| 52 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. |
| 53 | Bars upto 12 mm diameter |
| 54 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). |
| 55 | 12 mm average thickness. |
| 56 | 25 mm average thickness in 2 layers. |
| 57 | Fixing of dismantled balcony grills, windows grill, railing etc. at site upto floor 3 levenincluding weldingby welding with Electric plant / gas plant, strenghtening at siteincluding transportation of welding plant at site i/c welder and helper & other required T&P is to be arranged by Agency. MS sections shall be paid for separately is used during this work. |
| 58 | Removal of existing balcony grills / hard mesh lattice upto floor 3 level height and depositing within 50m lead etc. all complete as per the direction of Engineer in Charge. |
| 59 | Providing and fixing of Chicken Mesh (Murga) Jali before plastering on surface with side overlapping of 0.15 m etc. all complete as per the direction of engineer in charge.. |
| 60 | CREDIT of materials / items obtained from dismanteling being unserviceable. |
| 61 | Unserviceable and dismantled steel bars, MS section such as tees, angle,flat,steel bar, pressed steel chowkhat etc. |
