Tiruppur Corporation_Construction of Sewerage Pumping Main from Slum Clearance Board Apartment to Corporation UGSS Collection System in Chettipalayam in ward No.1.

Amount

Earth work excavation and depositing on bank with initial lead and lift as initial of 10 M and lift of 2 M in narrow trenches for laying of pipes for water supply works in Hard stiff clay, stiff black cotton, hard red earth shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravel soil including refilling the sides of foundation in layer of 15m thick watering ramming depositing the surplus earth in the premises as directed by the departmental officers etc., complete complying with standard specification.

Supply and delivery of 150mm C.I. Spun Pipes as per IS 1536/2001 specification.

Lowering of 150mm C.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Departmental Officers

Jointing the 150mm C.I/ D.I - S/S pipes and specials with molten lead and Yarn including caulking the joints. (Including cost of jointing materials)

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification.

Plain Cement concrete 1:4:8 [one cement, four M-sand and eight course aggregates] using 40mm size Hard Broken/Machine crushed Granite Stone Jelly including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification.

Add G.S.T. @ 18%

MASTER MIND (BID ID -1322425)