RE-ERECTION AND COMMISSIONING OF 1000HP DEEP WELL TURBINE PUMPSET AT RAJANAHALLI JACK WELL UNDER DCC LIMITS

RE-ERECTION AND COMMISSIONING OF 1000HP DEEP WELL TURBINE PUMPSET AT RAJANAHALLI JACK WELL UNDER DCC LIMITS

Dismantling the pump set:

Work includes Dismantling the Motor cable, De coupling the Pump and motor coupling, removing Non reversible Rat Chet Unit, Dismantling the bearing cooling connections, Disma...

2)Spares a)Supply and delivery at site brand new Pump Shaft (S.S.410)

b)Supply and delivery at site brand new Suction Bell Bush Bearing ( Ph. Bronze).

(Work includes Removing old damaged G.M bush and fixing the new Bush to Bell mouth body and machining the bush bearing ...

c)Supply and delivery at site brand new

Diffuser unit Complete bush Bearing (Ph Bronze )

(Work includes removing old damagedThordon and PB Bearing and fixing the new Complete Ph Bronze bush to Diffuse...

d)Supply and delivery at site brand new Discharge case Bush Bearing( Ph Bronze)

(Work includes removing old damaged G.M Bush bearing and fixing new P.B Bush to discharges case unit and machining it to...

e)Supply and delivery at site brand new Impeller casing wearing ( Ph Bronze)

(Work includes removing the old damaged casing wearing and fixing the new ring to Bell mouth 1 No & Diffuser unit 2 No and ...

f)Supply and delivery at site brand new Shaft Coupler ( EN.8).

g)Supply and delivery at site brand new Bowl Assembly Bolt and Nuts ( H . T )

h)Supply and delivery at site brand new Transmission shaft bush bearing (Ph Bronze)

(Work includes removing oil damaged bush and fixing new bush to column pipe spider and machining it to required siz...

i)Supply and delivery at site brand new Transmission shaft Oil Tube (M.S Fabricated)

j)Supply and delivery at site brand new Tube Tension Nut Bush Bearing (Ph. Bronze)

(Work includes removing old damaged bush and fixing new bush to T.T Nut body and machining it to required size.)

k)Supply and delivery at site brand new Head shaft (S.S.410)

l)Supply and delivery at site brand new SKF Make Thrust Bearing. No : 29332E.

m)Supply and delivery at site brand new SKF Make Ball Bearing.No :6040M/C3

n)Supply and delivery at site brand new Thrust Bearing Casing Wearing Ring ( Ph Bronze).

(Work includes removing worn out part by machining process and fixing new P.B ring to cone body and machining i...

o)Supply and delivery at site brand new Pump and Motor Coupling Set Pin type Bolt, Rubber bush and Lock Nut.

p)Supply and delivery at site brand new Oil tube “O” Rings.

q)Supply and delivery at site brand new Thrust Bearing Oil .

r)Supply and delivery at site brand new Column Pipe Gasket

3)Reconditioning and Lathe Work. a)Impeller Neck machining :Work includes removing Worn out Impeller Neck by machining process to suet the brand new impeller casing wearing.

b)Reconditioning of Transmission Shafts :Work includes machining the hole shaft remove the Worn Out area to suet the brand new Transmission bush bearing

c)Reconditioning of Bowl assembly unit :Work includes removing the Worn Out part by Machining process of Bowl assembly Units to suet the brand new Spares. Section Bell 1 No. Diffuser Units 3 Nos. Disc...

d)Removing shaft deflection :Work includes Removing shaft deflection for transmission shaft by Hydraulic press with dial indicator system and re machining the bearing seat for brand new transmission B...

e)Reconditioning of Column pipe Spider :Work includes welding the cracked park Re machining the spider face .

f)Reconditioning of Pump and motor Coupling Work includes removing damaged position of Diameter and Fasing side.

4)Re erection and commissioning: Re assembly of 2 stage Bowl assembly Lowering the Bowl unit erection intermediate shafts shaft enclosing tubes head shaft Head shaft enclosing tube column pipes fixing...