Construction of Storm Water Drain in Walajapet Municipality

Amount

Dismantling of Brick / Stone Masonry in cement mortar walls under 3m high .Including all labour charges complete as per standard Specifications.

Earth work excavation in all clauses of soils such as hard stiff clay, stiff black cotton hard red earth etc. with all leads and lifts including laying spreading, leveling sectioning, breaking clots etc. As per SS 20A open cutting other incidental charges etc. complete

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 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 laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Plain Cement Concrete 1:2:4(one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Providing granolithic floor finish of 25mm thicknesswith plain cement concrete 1:2:4 (One Cement, Twocrushed sand (M-Sand) and Four aggregate) using 10to 12mm gauge hard broken stone jelly includinglaying, finishing and the top rubbed smooth withpower trawl, thread lining, curing etc. completecomplying with standard specification and as directedby the departmental officers. (The rate is inclusive ofnecessary planking for panelling wherever necessaryand as directed by the departmental officers)

D.Baskaran (BID ID -1353821)