M/o Various colonies under Nazul A/c-II, Dwarka Zone.

Operation and maintenance of the CETP treated water supply line network system such as opening/closing, checking of sluice valves wherever required to ensure free flow of CETP treated water in the lines of network for use of CETP treated water for horticulture purpose in various parks/ green areas of mayapuri, Hari nagar, Rajouri Garden. The item includes all labour, T&P required for above work .

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): (a) Up to 300 mm dia

Supplying pig lead at site of work

Providing D.I Specials of class K-12 suitable for push on jointing as per IS:9523:- (a) Upto 600 mm dia

Providing S&S centrifugally cast(Spun)/ductile iron pipes conforming to IS 8329:- (a) 100 mm dia ductile iron class K-9 pipe

(b) 150 mm dia ductile iron class K-9 pipe

(c) 200 mm dia ductile iron class K-9 pipe

(d) 250 mm dia ductile iron class K-9 pipe

(e) 300 mm dia ductile iron class K-9 pipe

Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : (a) 100 mm diameter , class I