E1-1122-2026-ERODE CITY MUNICIPAL CORPORATION

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Cement Concrete 1:5:10 (One Cement,Five Crushed Stone sand and Ten Hard broken stone jelly) using 40mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15cm thick well rammed, consolidated and including curing etc., complete complying with standard specification and as directed by the departmental officers - Mixing by mechanical means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc., which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, vertical stiffener, side support and Top Horizontal stiffener spaced at about 60 cm to 90 cm centre to centre or at suitable intervals etc., complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

For Foundation and Basement

For Grade beam

Supplying, fabricating and placing inposition Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD / CTD / TMT and all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I binding wire, wastage etc., complete complying with standard specification and as directed by the departmental officers. (Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Supplying and filling in foundation, basement, etc., with conveyed earth in layers of not more than 150mm thick layers well watered, rammed with surface vibrator and consolidated including conveyance charges etc., complete complying with standard specfication and as directed by the departmental officers.

Brick work in following Cement Mortor using best quality Fly ash Brick of size 230 x 110 x 75 mm with class designation of 7.5 conforming to IS 13757 - 1993 or IS 12894-2002 for foundation and basement including cost of Mortor plasticizer, curing, etc., complete complying with standard specfication and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally other type of bond shall be done as directed by the Executive Engineer in charge.

Plastering with Cement Mortor 1:5 (One Cement and Five Plastering sand), 12 mm thick in all floors including mortor plasticizer at 200 ml per 50kg of cement used, curing etc., complete complying with standard specification and as directed by the departmental officers.