condtruction of cc drain in quarters at puliampatti HO puliampatti

Amount

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Cement concrete 1:4:8 (One of cement, four of sand and eight of hard broken stone) using 40mm size hard broken stone inclusive of shoring, strutting, bailing out water, ramming, curing etc., complete in all respects as directed by the departmental officers - 10M³

Plain Cement Concrete 1 : 3 :6 using 20 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. - Below GL

Plastering with Cement Mortar 1:5 (One cement and Five M.Sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

M.Manickam (BID ID -1140220)