Assistant Support Services for Operation and Maintenance of water Supply Network at Nalconagar,Chandrasekharpur ,Bhubaneswar

Amount

Operation of water supply system including controlling of valves in the main water supply grid in Nalco Nagar, Chandrasekharpur, BBSR on both the townships (old and new township) ,HCE including & comprising of the :

Operation of Main pumps on both the townships for filling of Over Head Tank from underground reservoirs including checking the health of the pump during the operation.

Operation of bore well pumps at different locations in both the townships for filling up the underground reservoir three or more times a day to provide water in the irrigation network.

Operation of valves as per requirements in the water supply grid of both townships for proper supply of water to individual block/units with all tools, tackles etc. complete and minor maintenance of valve as per direction of EIC..

Preventive maintenance of all monoblock pumps including lubrication with grease/ Lubricating Oil, replacement of all worn out components as assessed by EIC like impeller, bush bearing, gland packing, gasket etc. in both townships with all materials, tools, tackles etc. complete once in every four months.

Operation of water fountains existing in the township with all labour, materials, tools, tackles etc. complete during evening hours upto 9 pm or as required under special occasions or as per the instruction of Engineer- in-Charge including minor repair and maintenance of , pipes and replacement of nozzle etc..

AS AND WHEN REQURED WORK

(a)Lifting & lowering of 5 to 10 HP submersible pump with all fittings, fixtures, pipe, jointing of cable etc using mechanical means or manual all complete as per instruction of EIC.

(b) For flushing of bore wells using drilling rig machine excluding lifting and lowering of pump which will be paid through item 1(a) above if required.

Electrical winding of motor of submersible pump after lifting with all tools, tackles etc.complete and lowering after winding and fitting complete with all materials, labour etc. complete as per instruction of EIC.

(a) 5 HP pump

(b) 7.5 HP pump

Electrical winding of motor of 7.5 HP monoblock pump with all materials, labour , tools, tackles etc.complete as per instruction of EIC.

Supply and fixing of equipments/ fittings with all accessories, tools, tackles, manpower etc.

(a) 7.5 HP Kirloskar mono block pump motor assembly

(b) Finolex three core 2.5 sq.mm submersible flat copper cable

(c) G.I. pipe medium (Tata make) of 2” dia.with GI fittings

Supply, fitting and fixing of 50mm dia HDPE pipe (Excluiding cost of S.S.N, Borewell clamp, cover and G.I Bend with Socket) pipe cutting and fixing, clamping, nipple fitting etc all complete without joint (single length) of Oriplast/ Supreme/ Magnum or equivalent make which can able to withstand minimum pressure of 10Kg/s.cm.

Supply of 1.5 inch SS Nipple with Nut Bolt

Supply of 1.5 inch Borewell Clamp & Cover

Supply of 1.5 inch G.I Bend with Socket

Supply of submersible pump with motor & associates fitting except pipe, wire

(a) 5 HP KSB

(b) 7.5 HP KSB

Supply and fixing of 100 mm nominal bore brass check valve as per approval of EIC

Supply and fixing of CI Kirlosker or equvalent gate valve rising spindle as per approval of EIC.

(a) 100 mm nominal bore

(b) 150 mm nominal bore

Incase of emergency, supply of drinking water by movable water tanker in different location of township including man, materials etc. complete as per instruction of EIC

Welding by gas or electric plant inclduiding transportation of plant at site etc complete.

Testing of water sample from PHD Lab. For potability as per the instructions of MIC

OMM CONSTRUCTION