WBIW/EE-I/DCD/eNIT-32/25-26/11

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1,500 mm.

Supplying and laying polythene sheet (150 gm/sqm) over damp proof course or below flooring or roof terracing or in foundation trenches.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur Variety

125mm. Thick brickwork with1st class bricks in cement mortar (1:4) in ground floor.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of looserust (if necessary),cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with16 gauge black annealed wire at every intersection, complete as per drawing and direction. For works in foundation and upto roof of ground floor/upto 4 m Tor steel/Mild Steel. SAIL/ TATA/RINL.

Ordinary Cement concrete (mix1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes Pakur Variety.

Double knotted wove wire 1.2m.height(11bars),vertical 300mm. apart, horizontal spacing starting from 88mm. ending 200mm. top and bottom wire 10g and all other intermediate and upright wire 9g. with finished border 2ply twisted fencing including tightening and fixing the same to posts with staples at every bar including cost of cutting and of lapping joints in the net as necessary including cost of staples and wove wire. (Payment to be made on the length of the finished netting work).

M.S. or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Addextra@1% for each addl. floor upto 4 th floor and @1.25% for each addl. floor Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including| throating, nosing and drip course, scaffolding/staging where necessary (Ground tloor) [Excluding cost of| chipping over concrete surface. With 1.4 cement mortar 15 mm thick plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per 100 sq.m.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : On steel or other metal surface : Two coats (white in shade)

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