Providing Distribution Main at Thimmarajapuram Area, Kakkan Nagar Area and Anna Nagar in Ward No. 5

BT Surface

CC Surface

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25 M & and below for laying of pipes for water supply in the following type of soils Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil. as directed by Departmental officers (TWAD SOR - 2022-23 Rate of Earth work 1-b Pg.No.291)

90 mm PVC Pipe 6KSC Pipe

90 mm PVC Bend 6KSC

90 mm PVC Tee 6KSC

90 mm PVC Coupler 6KSC

90 mm PVC MTA