IMPROVEMENT (ROUGH STONE DRY PACKING REVETMENT) OF NALLATHANEER KULAM AT S.F.NO.429

Amount

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

Plain Cement concrete 1:4:8 (one cement, four M.sand, eight aggregate) using 40mm gauge hard broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted,etc., complete complying with standard specfication.

Supplying and erecting steel centering including necessary supports for plane surfaces for RCC and PCC works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. Including cost and conveyance of all material at site etc., complete complying with standard specfication.

Plain Cement Concrete 1:2:4 Mix (one part cement, two part M.sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Collection supply and filling of gravel filling approved quarry including cost and Conveyance of all materials to site and all labour charges for filling etc., Complete.

Rough stone Dry Packing for Aprons and revetments using rough stones and the cost shall inclusive all materials and labour charges etc complete - 1 cum S.I. 217

Pointing Random Rubble masonry with Cement Mortar1:3 (One Part of Cement and Three Part of Palstering Sand (P- Sand)) to flush pointing , curing etc complete - 10 sqm S.I.327

K.V.MANOHARAN (BID ID -1139371)