Providing 90mm PVC distribution line in Vaikaloor OHT to Vadakae Kalingarajapuram Thiruvallur Nagar at Ward no. 14and 33 in Kollancode Municipality.

Earth Work Excavation and Deposting on the bank with initial lead and lift of 10m and initial lift of 2m in Hard Stiff Clay , Stiff back cotton Hard red earth Muram gravel stong earth and earth mixed with small size boulders etc complete

Labour for BT road cutting for laying water mains or sewerspecification,.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates 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.

Plain Cement Concrete 1:2:4 (One part of Cement, two part of Crushed Sand (M- Sand), 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

Supply and delivery of following water supply specials as per standard specification

90mm PVC Pipe

90mm PVC MTA

90mm PVC Bend

90mm PVC Tee

80mm GM Gate Valve

Lowering PVC pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers

90mm PVC Pipe line

Refilling the excavated earth including all cost etc Complete as per standered specification.