Repair/maintenance of overhead water reservoir and control room building chajja with Painting of Overhead Water reservoir and other allied works at Domjur 220 KV Sub-Station WBSETCL

Steel Reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work up to pinth level: 1:3:6 (1 cement : 3 Coarse sand (Zone-III) derived from natural source: 6 garded stone aggregate 20 mm size derived from natural source)

Reinforced cement concrete work in beams, suspended floor, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands plain window sills, staircase and spiral stair case above plith level up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement all work upto the plinth level. 1:1.5:3 (1 cement : 1.5 Coarse sand (Zone-III) derived from natural source: 3 garded stone aggregate 20 mm size derived from natural source)

Smooth finishing of the exposed surface of R.C.C. work with 6mm thick cement mortar 1:3 (1cement :3 fine sand)

Centering and shuttering including strutting, propping etc. and reoval of form for Weather shed, chajjas, corbles etc. including edges.

Brick work with non modular fly ash bricks Conforming to IS : 12894 class designation 10 avarage compressive strength in super structure above plinth level up to floor V level in ceemnt mortar 1:6 (1ceemnt : 6 coarse sand)

Cement Plaster (Coarse sand) 15mm cement palster on rough side of single or half brick wall of mix 1:4 (1 cement: 4Coarse sand)

Neat cement punning

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side/ top/center hung, with beading and all members such as F7D, F4B, K11B, and K12B etc. complete of standard rolled steel sections joints mitered and flash butt welded and sash bars tennoned and riveted including providing and fixing hinges, pivot priming coat of approved steel primer butt excluding the cost of oteher fittings, glass panes complete all as per approved design (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10cm long embedded in cement concrete block 15x10x10 cm of c:c 1:3:6 (1 cement : 3 Coarse sand : 6 graded stone aggregate 20mm nominal size)