Replacing the existing damaged UGD pipe line and reconstruction of Chambers and providing cement concrete flooring at R.N.Thottam in ward no 67

Amount

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

Dismantling the existing damaged cement concrete 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 0.014cum in volume including rough dressing and dumping the excavated materials away from work site manually within 10m initial lead and 2m initial lift as per teh direction of engineer-in-charge

Supplying and laying of stone ware pipe including necessary jointing materials link, cement etc complete for 230mm dia pipe

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 15cm thick and compacted etc complete complying with standard specification

Supplying and erecting SHUTTERING including necessary supports for palne surfaces such as vertical walls, etc using mild steel sheets of size 90cmx60cm ab=nd BG 10 stiffened with welded mild steel angles for boarding supported by casuarinas props at suitable intervals etc, complete complying with standard specification and as directed

Plain cement concrete 1:2:4 (one cement, two sand and four aggregate) using 20mm gauge hard broken granite stone jelly for AII CC 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

PLASTERING WITH cement mortar 1:5 (one cement and five sand by volume)12mm thick for all internal/external surfaces like super structure, rainwater, ducts, elevation in all floors complying with standard specifications.

Supplying and erecting CENTERING for sides and sofits including supports and strutting up to 3.29 m high for plane surfaces such as RCC SLABS with all cross bracings using mild steel sheets of size 90cmx60cm and BG 10 stiffened with welded mild steel angles of size 25mm*25mm*3mm for boarding laid over country wood joists of size 10cmx6.50cm spoaced at about 90cm centre and supported by casuarinas props of 10cm to 13 cm dia space at 75cm centre to centre etc complete and as directed

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 stanard specification.

Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm hard broekn granite stone jelly for AII RCC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finsihing, vibrator charges 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 600 dia circular SFRC man hole cover complete

Refilling with excavated earth including watering and ramming and making the surface to existing ground level.

Conveying the excavated earth from the site to the distance of 15kms out side of the city limit including all initial lead, lift, loading and unloading with transportation charges etc complete as per the direction of departmental officers

Supply of water supply materials ISI Make

110mm PVC pipe 6KG

110MM pvc Elbow

110mm PVC coupling

110x90mm PVC reducer