Construction of storm water drain and culvert at Ram Nagar and Thiruvenkadam Nagar in Ward No. 17 West Zone.

Amount

HGS SS.20.B. Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B (ScH.No.62) (P.No.22)

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 and all incidential charges such as water providing etc., complete as per standard specification

Centering with steel centering centering for revetment, revetment, drain and culvert culvert upto 1.20m depth using MS sheet of size 0.90X0.60m 10 gauge thick and stiffened with MS ‘L' angle wood runners of size 0.075 X 0.05 three rows with support by casurina pullys 0.075 cm at 0.45 m length including cost of nails etc., Area. 10.80 sq.mtr (upto 4 Feet)

Supplying and erecting centering for sides soffits including supports and strutting upto 3.29m high for plain surface such as rectangular column top and bottom slabs of boxing, sill, slabs, sun shade etc., in all floors using mild steel slabs of sizes 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25X25x3mm for boarding laid over country wood joists of size 10cm X 6.5cm spaced at about 90cm C/C and supported by casurina props of 10cm to 13cm dia spaced at 75cm C/C etc.,

Supply and fabrication of RTS rods of various diameters including bending, cutting, placing in position including the cost of binding wire, labour charges etc., complete as directed

Reinforced cement concrete in 1:.5:3 (one cement, one and half sand and three metal) using 20mm hard broken metal to the standard specifications etc complete

Plain cement concrete 1:3:6 (one cement, three fine aggregates and six coarse aggregates)using 20mm size aggregates and six 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

Supply and fixing of SFRC manhole cover

Plastering in cement mortar 1:5 mix 12mm thick

Conveyance of surplus earth from work site to city average lead of 15 km

JAYALAKSHMI BUKDERS (BID ID -1226954)