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| 1 | 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-in-charge. |
| 2 | All kinds of soil |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 4 | 1:2:4 (1 Cement: 2 coarse sand (zone-III): 4 graded stone aggregate 40 mm nominal size). |
| 5 | 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size). |
| 6 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up 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 (1 cement: 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size). |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form for all heights : |
| 8 | Lintels, beams, plinth beams, girders, bressumers and cantilevers. with water proof ply 12 mm thick |
| 9 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 10 | Thermo-Mechanically Treated bars of grade Fe-500 D or more. |
| 11 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: |
| 12 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 13 | 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 : |
| 14 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 15 | 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. |
| 16 | Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. |
| 17 | Using M.S. angles 40x40x6 mm for diagonal braces |
| 18 | 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. |
| 19 | Hot finished welded type tubes |
| 20 | Welding by gas or electric plant including transportation of plant at site etc. complete. |
| 21 | Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : |
| 22 | 25 mm thick |
| 23 | Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. |
| 24 | 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. |
| 25 | 12 mm cement plaster of mix : |
| 26 | 1:4 (1 cement: 4 coarse sand) |
| 27 | 15 mm cement plaster on rough side of single or half brick wall of mix: |
| 28 | 1:6 (1 cement: 6 coarse sand) |
| 29 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 30 | 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) |
| 31 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 32 | Two or more coats on new work |
| 33 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 34 | 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 directions of Engineer-In-Charge. |
| 35 | With cement mortar 1:4 (1cement: 4 coarse sand) |
| 36 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 37 | 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. |
| 38 | Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. |
| 39 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : |
| 40 | 450 mm dia Ductile Iron Class K-7 pipes |
| 41 | Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket : |
| 42 | 450 mm dia pipes |
| 43 | Providing and fixing hard drawn steel wire fabric 75x25 mm mesh of weight not less than 7.75 Kg per sqm to M.S. frames etcfixed with 25x5mm M.S.Flatsalround the mesh including cutting ,hoisting ,fixing in position by riveted ,boltedor welding etc complete wherever necessary as per requirement of site including welding and priming coat of approved steel primer and as per direction of Engineer-in- Charge. |
| 44 | Providing services of generator 250KVA including Diesel, mobile oil and joint cutting machine including necessary T & P and operators as direction of Engineer-in-charge. |
| 45 | Providing services of Diesel crane 20 tonne capacity for lifting / movement of D.I. / M.S. pipe, Building materials etc i/c cost of POL, Driver, Supervisor all complete for 8 hours / day duty as per directions of Engineer-in-Charge. |
| 46 | Add Prevailing Cost Index issued by CPWD i.e. 21.46% |
| 47 | Minus Cost Index 9.50% as per Delhi Govt. Order |
