Reconstruction of Storm water Drain at Udayampalayam area in ward No.50, East Zone

Amount

Dismantling the Old Damaged Cement Concrete as per the direction of the departmental officers.

Earth work excavation in all soils and sub soils to full depth as may be directed by the departmental officers except in hard rock requiring blasting but inclusive of shoring, strutting and balling out water wherever nessasary and depositing the surplus earth within initial lead of 10 metre and initial lift of 2 metre etc., complete as per Standard specifications SS

Cement concrete 1:4:8 (one cement, four sand and eight aggregater) using 40mm BSS HBG metal including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per SS

Centering with steel centering for revetment, drain and 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)

Cement concrete 1:3:6 (one cement, three sand and six aggregater) using 20mm BSS HBG metal and including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per SS

Plastering with cement mortar 1: 5 mix (One cement and five sand) 12 mm thick including cost and conveyance of all materials,finishing,curing,and all labour chargesetc.completeas Standard specification.

Conveyance of the excavated earth work and including all cost etc complete.,

Add :- GST @ 18%

K SUBRAMANIAN (BID ID -1139365)

M.Rajendran (BID ID -1139397)

S.Manimegalai (BID ID -1139218)