Construction of Strom water dain at Ward No.19, Gurukkal Street in Madhuranthagam Municipality

Amount

Earth work excavation for foundation, septic tank etc., in all soil sand sub- soils (vide SI No:50+62) and to full depth as may be directed except in hard rock requiring blasting inclusive of shoring, shuttering, bailing out water wherever necessary refilling the foundation with excavated earth other than sandy soil in layers of not more than 15 cm thick well rammed and depositing the surplus earth with in the compound in place shown by the departmental officers within an initial lead and lift and clearing and levelling the site etc.,complete - 1 M 3

Cement Concrete 1:4:8(One Cement,four sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Supplying and errecting centering for plane surfaces such as RCC slab,beam etc.,including strutting upto 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm for boarding laid over country wood (silver Oak) joists of size 10cm X 6.5cm spaced at 90cm centres and supported by casurina props of size 10 - 13cm dia spaced at 75cm centres including necessary cross bracings\ etc., complete complying with standard specifications. - 10 m 2

Plain Cement concrete 1:2:4 (one cement three sand and six aggregate )using 20mm gauge machine broken hard granite stone jelly including cost and conveyence of all other matreials at work at site and all other labour charges for laying, finishing , curing etc., complete.

Provision for GST 18%

SG Ravi (BID ID -1283737)