Construction of Storm water drain with culvert at Saravanampatti main road in ward no.5, east zone.

Amount

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 hard 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

Supplying and erecting CENTERING for sides and soffits including supports and strutting up to 3.29 m high for plane surfaces such as RCC SLABS, LANDING SLAB etc., in all floors with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm * 25mm * 3mm for boarding laid over country wood joists of size 10cm X 6.50cm spaced at about 90cm centre to centre and supported by Casuarinas props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed.

Supplying and erecting SHUTTTERING including necessary supports for plane surfaces such as RCC COLUMN FOOTING, PLINTH BEAM, STAIRCASE STEPS etc., in all floors using mild steel sheets of size 90cm X 60Cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25mm X 3mm for boarding laid over country wood with welded mild steel angles for boarding supported by Casuarinas props at suitable intervals etc., complete complying with standard specification and as directed.

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

Supplying and fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and hinding wire in all floors etc., complete complying with standard specification

Reinforced 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., complete.

Supplying and fixing of 600 mm diameter SFRA (218kg) heavy duty manhole cover etc., complete as directed by departmental officers

Plastering in CM 1:5 (one cement and five) mix to a thick of 12 mm using clean scrred sand inluding the cost of couring for 15 days from the completion of work and surfaceshould free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of motor etc., complete complying with standard specifications

Conveying the excavated earth silt etc from the site to 15 km distance including loading and unloding etc., complete

Supply and laying of PVC pipes as direted by departmental officers etc., complete

SRI SPS ASSOCIATES (BID ID -1227046)