SWP - Providing Pipeline and Repair and Maintenance work of Strom Water Drain at Abirami Nagar in Ward No 07 in Palladam Municipality

Earth work excavating and depositing on bank with intial lead of 10m & intial lift of 2m in sand ,silt or other loose soil, wet sand or silt not under water, light black cotton soil , sandy loam and ordinary soil including excavated earth (SS20B) PWD -23-24

Supply of 90mm UN PLASTICIZED PVC PIPES FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000 which includes labour, transportation etc., Complete

Supply of PVC SPECIALS AS PER IS 10124/1982 Part-II which includes labour, transportation etc., Complete

90mm PVC tee

90mm PVC bend

90mm PVC elbow

90mm PVC coupler

90mm PVC endcap

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste

90mm PVC Pipe

Refilling excavated earth after laying pipes as directed by departmental officers

Chipping of concrete and roughening the surface which includes labour transportation etc., Complete

Plain Cement Concrete 1:4:8 (one cement four Parts of crushed stone M-sand and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 )

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Plain Cement Concrete 1:2:4 (one cement, two Parts of crushed stone M-sand and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 and aiso as per IS 456-2007)

Finishing the top of floor with 25mm thick Granolithic Finish with CC 1: 2: 4 (one cement, two Parts of crushed stone M-sand and four HBG jelly ) using chips of grade 10 mm and below for 25mm thickness and rubbed smooth etc, complete as per standard spe

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers.

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