MID/AN/103

Repairs to 4.5cusec discharge, 60m Head H.C. pump coupled with 150HP motor, Unit No.1&2 installed at LIS Thandapani. The job involves decoupling of pump from motor, removing from base, shifting by employing manual labour to road side, loading in mech. Transport and shifting to workshop and unloading there. Complete dismantling of the pump. Strengthening of pump shaft by Welding, Turning and Finishing to make bearing size. Strengthening of impeller by Welding, Turning and Finishing, fabrication, providing/ fitting of CI sleeve to bearing houses for proper fitment of bearing. Fabrication of two Nos. neck ring for proper fitment of impeller in the body, repair to bearing brackets, Providing/Fitting of 2Nos bearings & 2Nos. bushes. Assembling of pump parts, shifting back to site of LIS, fitting of pump body with pump by Providing/Fitting of new body gaskets, studs, bolts with nuts, coupling with motor and testing. Complete job includes cost of material, labour charges, transportation charges etc.. Complete Job

Impregnation of 150HP Motors with allied works at LIS Thandapani. The job involves disconnection of motor, decoupling the motor from the pump, removing from the base plate. Complete dismantling of 150H.P motor, extraction of rotor from stator. Cleaning of stator with petrol and blower. Drying the stator by hot air process and varnishing the motors with Dr.Beck make of varnish in two coats, drying by hot air process. Extraction of bearings from their housings. Providing/Fitting of bearings as per sample to motor at D.E and NDE. Refitting bearings in housings, greasing properly and reassembling the motors. Reinstalling the motor. Job includes proper fitting of pump and motor on base frame, leveling and alignment of pump and motor after fitting of coupling pulley set. Complete job includes cost of material used and labour charges for skilled and semiskilled labour to be employed at site for execution of job, transportation charges etc. Complete Job

Repairs to 250mm dia suction pipes along with 250mm dia foot valves at LIS Thandapani. The job includes repairs to the suction pipes by circumferential welding by ISI marked M.S welding electrodes to leaking flanged joints in double layers. Repairs to 250mm dia Foot Valves involves disengaging from suction pipes by employing manual skilled labour and dragging out from Local Nallah, dismantling of foot valves and separating the strainer from the foot valves. Dismantling of foot valve mechanism. Repairs to foot valve flap by providing/fitting of new leather washer cut to size with nuts, bolts and washer etc. Complete assembly of foot valve. Connecting strainer with foot valve and fitting with suction pipes by Providing/Fitting of jointing material. Complete job with material cost, labour charges for dismantling/fitting, at site of LIS. Complete Job

Repairs to Main Reflux valve (350mmdia) installed at LIS Thandapani. The job involves dismantling of the main reflux valve by way of cutting of the rusted nuts and bolts with the help of gas cutter, removing of flap, fabrication of new flap and bushes 2 Nos. Dismantling of shaft from both sides of flap and fabrication as per the size of the bushes. Fitment of reflux valve and fitting of new nuts, bolts and washer in place of worn out nut and bolts. Complete job includes the cost of material, labour charges, transportation charges etc. Complete Job

Repair to 150HP ATS of LIS Thandapani. The job involves disconnecting the incoming and outgoing cables of the starters. Complete draining out the transformer oil from the starter. Replacement of worn out G.M Nuts and washers, contacts moving and fixed as per sample, Replacement of tripping coil of required capacity. Replacement of damaged thimbles of cables. Providing/ Filling of fresh transformer oil approx. 40ltr in AT starter. Complete job includes skilled labour charges, cost of material, hire charges tool & tackles used etc. Complete Job

G S ENGINEERING WORKS

M/S K S ENGG WORKS