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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.a) All kinds of soil. |
| 2 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m |
| 3 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.a) All kinds of soil |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :a) 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) |
| 5 | Centering and shuttering including strutting, propping etc. and removal of form for :a) Foundations, footings, bases of columns, etc. for mass concrete |
| 6 | Centering and shuttering including strutting, propping etc. and removal of form for :a) Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form for :a) 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 upto plinth level.a) Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 9 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.a) Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 10 | Providing and laying in position specified grade of reinforced cementconcrete, excluding the cost of centering, shuttering, finishing andreinforcement - All work up to plinth level : A) 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3graded stone aggregate 20 mm nominal size derived from natural sources) |
| 11 | 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 :A) 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) |
| 12 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:a) 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 :a) Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 14 | 12 mm cement plaster of mix : a) 1:6 (1 cement: 6 fine sand) |
| 15 | 15 mm cement plaster on the rough side of single or half brick wall of mix :a) 1:6 (1 cement: 6 fine sand) |
| 16 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.a) In gratings, frames, guard bar, ladder, railings, brackets, gatesand similar works |
| 17 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :a) Two or more coats on new work |
| 18 | Finishing walls with water proofing cement paint of required shade :a)New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 19 | Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately) |
| 20 | Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. A) All kinds of soil |
| 21 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : A)(1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 22 | Construction of embankment/filling in Plinth with approved materialssoil obtained from borrow pits (outside airport premises) with all lifts and leads, transporting to site, spreading grading to required slope and compacting toachieve the desired compactions as specified in technical specifications (based on MORTH) etccomplete in all respects and as directed by Engineer- in-charge. |
| 23 | Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern,finishing and sweeping extra sand. complete all as per direction of Engineer-in- Charge. A)60mm thick cement concrete paver block of M-35 grade with approved colour,design & pattern. |
| 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 Engineerin-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 | 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. |
