OPERATION and MAINTNENANCE OF BOOSTER PUMPS SUBMERSIBLE PUMPS AND MAINTENANCE OF WATER SUPPLY SYSTEM IN NSM, NFM PHASE-I and II, AZADPUR

Amount

Cleaning of under gound water tank of (11,25,000ltrs. + 70,000 Ltrs. = 11,95,000ltrs.) capacity i/c cleaning of walls/ surface by heigh pressure jet, sludge removed by vacuum cleaner, chlorination of tank, vacuum cleaning and UV lite treated complete in all respect as per direction of engineer-in-charge

Operation & maintenance of pumps, DG set and maintenance of CI/GI water line including accessories as detailed below:- a) Operation and maintenance of booster pumps 30 HP – 3 nos. b) Operation and maintenance of submersible pumps 5 HP-4 No. c) Operation and maintenance of Air cooled diesel generator set including Diesel (62.5 KVA)- 1 No. d) Disinfection/maintenance of CI/GI water lines i/c fittings i) 150mm dia CI pipe line 6500 (approx.) ii) 200mm dia CI pipe line 50 mtr. (approx.) iii) 250mm dia CI pipe line 1000 mtr. (approx.) iv) 80mm dia GI line 2200 mtr. (approx.) v) 100mm dia GI pipe line 600 mtr. (approx.) vi) Old CI/GI pipe line 500 mtr. (approx.) at gate, office,old pump house line etc. e) Maintenance of all accessories i/c fire hydrant gate valves, sluice valves, pressure release valves i/c material all tools and plants etc. f) Supply and mixing of bleaching powder and chlorine as per IS code etc or as required as per direction of engineer-in-charge complete. g) Repair and making good the pucca area excavated for maintenance for repair of water supply of line by supplying and providing cement concrete/CC blocks for excavated area by lanes, roads or chambers which is required for maintaining the lines i/c disposal of rubbish out side APMC premises complete in all respect as per direction of engineer-in-charge. h) Repair and making good pucca area excavated.

KSR BROTHERS