Improvement of 300 HP X 1.00 lac GPH 122mtrs.Head HC pumpset unit no 4 along with allied works at CPS Medical PR1

Amount

Improvement of 300 HP X 1.00 lac GPH x 122 mtrs. Head HC pumpset (unit no 4) along with allied works at CPS Medical PR1by way of disconnecting all the electrical connections of induction motor and dismantling the pumping unit from the base frame and then shifting it to the workshop for repairs . Dismantling the pump. Providing and fabrication of pump shaft out of SS material by turning and finishing to bearing size , providing/fitting of new impellor 1no. as per sample, bearings 6314 at DE and NDE, Shaft Sleeves 2 Nos. (S.S) , check nut 01 no. , Coupling pulley set along with coupling bolts nuts and rubber bushes as per sample size. Providing / Fitting of Glands with studs on both sides of the pump with nuts, Bearing Housing bracket – 1no. , Neck Rings 2nos. and body bushes 4nos. Assembling the pump set after proper greasing and providing packing material. Improvement to 1 no. 150 mm dia Sluice Valve and 1 no. 150 mm dia reflux valve fitted on the delivery line of HC pump set installed on the delivery line of unit no 4 by way of cutting of rusted nuts/bolts with the help of gas cutter ,welding set and other tools and tackles and removal of sluice valve and check valve from their installed position. Dismantling turning wheel and damaged worm gear assembly along with top cover of sluice valve by opening / cutting the damaged / rusted nuts and bolts and extracting the damaged flap assembly alongwith stem rod. Fabrication of stem rod out of MS rod by way of turning, finishing and square threading. Assembling all the parts after providing and fitting of new worm gear assembly and nuts bolts. Improvement to 150 mm dia check valve by dismantling of valve and dismantling the top cover of reflux valve by opening the damaged / rusted nuts bolt and extracting out the damaged flap assembly along with shaft and bushes. Fabrication of flap assembly for reflux valve of CI by casting to shape and turning to require size, making of holes at proper place for fitting of nuts and bolts with packing ring after providing and fitting of MS sheet for packing ring and fabrication as per sample by making holes at proper place. Fitting all the valves after making leakproof joints and testing on full load. Complete job includes cost of material and labour charges Strengthening of 300 HP Induction motor by way of dismantling and extracting out the rotor. Providing and fitting of new bearingsNU321 and 6321 at DE & NDE side of the motor at DE & NDE side of the motor, connection plate 1 no. and cooling fan 1 no. in place of the damaged one. Assembling the motor and shifting the pumpset to site .Placing the pump and motor on base frame , then leveling the pump and motor and coupling the pump with motor. Making all the electrical connections with the panel and testing the pumpset on full load . Complete job includes cost of material and labour charges.

HITECH MECHNICALS

M.S J K HYDRAULIC ENGGG AND FABRICATOR WORKS