Construction of strom water drain at Techers colony and Desilting the existing drain at EB colony and ward areas in ward no.98, South Zone.

Amount

Dismantling the old damaged RCC slab as per direction of departmental officers

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

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, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 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 15 cm thick and compacted, etc., complete complying with standard specification.

Centering with steel centering for revertment, drain and culvert upto 1.20m depth using MS sheet of size 0.9 x0.6m 10 gauge thick and stiffened with 3 MS 'L' angle wood runners of size 0.075 x 0.05 three rows with support by casurina pulleys 0.075 cm at 0.45 m 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

Centering for Bed block, Lintel, Beam, Slab and Staircase slab plain surface including struttingslabs plain surface including strutting etc., complete cost and conveyanceof all materials to site and all labourcharges etc., complete.

Supplying, fabrication and placing in position of steel reinforcement using mild steel of Ribbed tor steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wore and all labour c

Supply and fixing of 600mm RCC manhole cover . with frame SFRC pipe IS 12592 2

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 o 7 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., complete.

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

S RAJATHI (BID ID -1543292)