Construction of storm water drain and culvert at Palaniappa Layout in ward no 96 South Zone

Amount

Desilting the existing drain etc complete as per direction of departmental officers

Dismantling the cement concrete etc complete

Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, grtacel and boulders exceeding 0.014 cum in volume including rough dressing and dumping the excavated materials away from work site manually with in 50m initial lead and 2m initial lift as per the direction of engineer-in-charge

Cement concrete 1:4:8 (one cement, four sand and eight aggregate) using 40mm gauge hand 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 specification

Centering with stel centering for revertment draain and culvert upto 1.20m depth using MS sheet of size 0.9x0.6m 10 gauge thick and stiffened with MS 'L' angle wood runners of size 0.075x0.05 three rows with support by casurina pulleys 0.075 cm at 0.45m upto 4ft length including cost of nails etc.,

Cement concrete 1:3:6 (one cement, three sand and six aggregate) using 20mm gauge hard broken granite stone jelly for All CC items of work excluding centering, but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete

Plastering with cement mortar 1:5 ,ix (one cement five sand) to 12mm thick etc completed

Centering for Bed Block linte, beam, slab and staircase slab plain surface includeing struttingslabs plain surface including strutting etc., complete cost and conveyance of all materials to site and all labour charges etc., complete

Suuply and fabrication of R.T.S rods in various dia including cutting bending placing in position and tying etc.,

Supply and fixing of 600mm RCC manhole cover with frame SFRC pipe IS 12592

Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm gauge hard broken granite stone jelly for All RCC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing | finishing etc., complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc.,

Cement concrete 1:2:4 (one cement, two sand and four aggregate) using 20mm gauge hard broken granite stone jelly for all items of work excluding centering, shuttering and cost of reinforcement grill bur including curing finishing etc complete fixtures in CC works wherever necessary as directed by departmental officers including conveyance of materials

Conveyance of excavated earth including lead and lift etc., complete

CHITHRAVARSINI AND CO

R.SELVARAJ