Providing and laying of water supply main line at ward 2 9 31 5 18 13 10 26 Providing and laying of water supply distribution line at ward 12 3 21 5 26 10

Amount

Dismantling of plain cement concrete

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

main line - 140mm PVC Pipe 10 ksc

main line - 100mm PVC Pipe 10 ksc

Distribution line - 25mm pvc pipe

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste. 3" to 6" pvc pipe

Distribution line - 25mm pvc pipe

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement.

Plain Cement Concrete 1:4:8 (one cement, two Crushed Stone Sand (M- Sand) and four 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 etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (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

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

5" sluice valve

5" PVC Bend

5" PVC TEE

5" PVC Elbow

5" PVC Repair coupler

25mm pvc Elbow

25mm pvc Bend

25mm pvc TEE

15mm PVC Tap

25mm pvc union

25mm x 15mm pvc Reducer

DP Thangaraj (BID ID -1523693)

JABBAR FAYAS (BID ID -1523690)