Construction of RCC Retaining wall from Nethaji nagar to Kuniyamuthur road second part Via westside of Sengulam Bund in Ward No 91, south 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.

Plain cement concrete 1:4:8 (One part of cement, four parts of sand and eight parts of stone jelly by volume) using of 40 mm thick granite hard broken stones, all machine mixed, laid to uniform thickness of 100mm and top left rought to receive floor finish including all labour charges for concreting, ramming, curing etc, and providing expansion joints, slopes & grades if any etc., complete complying with relevant standard specifications at all leads & lifts inside the building.

Supplying and erecting centering for side and soffits including necessary supports and strutting upto 3.29m high for plane surfaces such as side slabs of RCC boxing and similar vertical RCC slabs, FACIA, Drop etc., in all floor with all cross bracing using mild steel sheets of size of 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25X25X3mm for boardinglaid 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., completed as directed. Sl.No.123B Part-II

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.

Plain Cement concrete 1:2:4 (one cement, two sand and four 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, fabricating and placing in position TMT/CTD rods for all RCC works including cost of steel and binding wire also in all floors complete complying with standard specification.

Providing and laying well gravel including cost and conveyance of all materials from approved quarries as noted in lead chart to the road site including loading, unloading and stacking the well gravel at road site to departmental guage for pre-measurement including labour charges for laying spreading leveling to camper etc., complete as per direction of departmental officers instruction.

Supply and fixing of 160mm dia PVC pipe 6Kg/cm2 with ISI make as per direction of departmental officers etc complete.,

TARRUN AND COMPANY (BID ID -1103797)