REPAIRING OPERATION AND MAINTENANCE OF VT PUMPING PLANT UNDER KUMBH MELA 2027 IN BAIRAGI CAMP WATER SUPPLY SCHEME HARIDWAR

Repairing and overhauling of 2250 lpm , 40-50 M head V.T. pumping plant with VHS motor and 25x40x150mm size 7.5 M long column assembly as following :-

For Pump 2250 LPM /40-50 M head (2 Nos.)

Dismantling

Intermidate bowl bush

Impellers

Pump Shaft (SS 410)

Shaft coupling

Tube connector bearing(tube adopter bearing)

Main bearing (Discharge case bearing )

Dicharge case screw bearing

Intermediate bearing (Intermeadite bowl bearing bronze)

Suction case bearing

Solenoid valve assembly for lubricating assembly

magnetic coil for lubricating assembly

Other miscellaneous items

Painting

Assembling and testing of pump.

Reparing of the following parts of motors 30 -35 HP (2 Nos.) and also supply and fixing of material as required.

Dismantling of above motors

Cost for rewinding of stator of above motor and varnishing the same after rewinding testing of stator.

Repairing of rotor with related materials as required

Supply and fixing of Bearing no. 7310 and 7311 (Top 02 Nos. and bottom 01 Nos.),one set of bearing as spare

Terminal plate

Coupling

Other miscellaneous items

Painting with two coats of grey enamel paint

Welding and machining of bearing sheet of rotor shaft and dynamic balacing of rotor.

Assembling and testing of motor at load

For column assembly (2 Nos.)

Cleaning of column assmebly and Painting of column pipe and oil tube with 2 coats of black Japan paint . (For 7.5 Meter length column assembly)

Cleaning of Bush,Line shaft and line coupling with diesel and emery paper as required (For 7.5 meter assembly)

Spares for column assembly (02 set)

Oil tube bush

Line shaft coupling

Rubber spider

Line shaft (1.5 Meter length )

Oil tube (1.5 Meter length )

Top shaft (SS 410)

Repairing of 150mm dia main piping and valves (2 set)

1.Dismantling of reflex valve checking , repairing the flapper and valve sheet and assembling of Reflex valve 150 mm dia PN - 1 (C.I)

2.Dismantling of sluice valve repairing of spindle ,flapper,wheel and valve sheet and assembling of Sluice valve 150 mm dia PN -1 (C.I),(set of 02 valves)

3.Cleaning of D/F pipes and painting with two coats of black Japan paint and replacing flanges as required.

Purchasing of Rubber packing,rubber spider, nut,bolt, washer, etc for 2 set of pumping plant material

Dismantling ,repairing,assembling and testing of control panel suitable for 30-35 HP motor (01 No.) including repairing/supply, voltmeter,ammeter,single phase preverter,capacitor,fuse and internal wiring etc :-

1. TPN Switches /MCCB( FB/FBC Type, 250 Amp).

Dismantling ,repairing,assembling and testing of oil immersed starter suitable for 30- 35 HP motor (2 Nos.) including repairing/supply of Fixed and moving contact set , over load coil, repairing of internal wiring with Winding and Varnishing of auto transformer etc.

Supply of Mobil oil & Transformer oil

Supply of Mobil Oil ( SAE-10) (20 liter for each pumping plant)

Supply of Transformer oil (80 liter for each starter)

Power wiring and earthing materials

Supply of double loop earthing including G.I./Al earthing strips, G.I. earth plates, earthing chambers, coal, salt , electrodes , digging of pits, etc comlete

Supply of submersible flat copper Cable 1 x3 x25 mm2 (40 meter for each pumping station)

Power wiring of motor to starter, starter to control panel , control panel to main switch , complete.

Carting including loading / unloading of 02 set of pumping plant and related material from divisional store to site (approx distance within 10 kilometers )

Supply of pressure gauge with control cocks , tee, elbow fittings etc. complete.

Installation , testing and commissioning

Installation of 02 set of pumping plants

Testing and commissioning of 02 set of pumping plants

Dismantling of 02 set of pumping plant and all related accessories after completion of Ardh Kumbh Mela - 2027

Carting including loading / unloading of 02 set of pumping plant and related material from site to store (approx distance within 10 kilometers )

Supply of Electronic type dosing system

Supply of Electronic type dosing system complete actuated pulser circuit, diaphagm and electronically pulp capable of delivery max 6 LPH at 5.6/ Cm2 pressure operated on 220 V single phase. AC Supply along with chemical Injection Device, Accessories of above pump set as per Following, Injector & NR Valve with PVC pipe,Starter cum panel., Single Phase automatic stabilizer 500 W, Chlorine testing Kit, Installation & Commissioning of plant with labour material etc. complete in all respect.i.e

Supply of Naocl

Container 1000 Ltr Capacity.

Hiring Of DG set

Cost of hiring charges for 100 KVA D.G. set including cartage up to site and installation and providing operator (24x7) for 4 Months.- 1 set.

Fuel cost for average 2 Hrs. running per day FOR site ( for 4 months) including transportation & loading & unloading from petrol pump to site.

Oil and lubricants cost ( for 4 months)

Cable for D.G Set of size 1 x 3 x 25 mm 2 submersible cable from change over Switch To D.G. set

Internal wiring

Wiring for light point, fan point etc. with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface PVC conduit with piano type switch, phenolic laminated sheet, suitable size GI box, with earth wire of 1.5 sq mm FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/sub main along with earth wire with the following size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

2x2.5 sq. mm + 1x2.5 sq. mm earth wire

2x4 sq. mm + 1x4 sq. mm earth wire

Supply and fixing of metal box of 180 rnmx100mmx160 mm deep on surface with suitable size phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 amp and 15x16 amp socket outlet and 15/16 amp piano type switch, connections, painting etc as required.

Supply and fixing of following way S.P.N. sheet steel, MCB DB, 240 V on surface complete with copper bus bar, neutral bus bar, earth bar, inter connections including earthing etc as required. (But without MCB/RCCB/Isolator)

6 Way double door ,

Supply and fixing of 5 A to 32 A, 240 V, 10 KA, C serious MCB suitable for inductive load of following pole in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of double pole, 240 V, isolator in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of 20 W LED tube light complete in all respect (Bajaj/Philips/Helonix OR Equivalent make)

Supply in fixing of 50W LED flood light for external lighting luminaries with mounting bracket etc. complete.(Bajaj/Philips/Helonix OR Equivalent make)

Operation Maintenance of pumping plant For 4 month

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