MID/AN/192

Complete Rewinding of 7.5 H.P motor fitted on the over head Crane by way of dismantling the motor from the installed position after disconnecting all the electric cable connections/supply and decoupling from the gear boxDismantling the motor bearing retainers and also separating the rotor from the stator. Extraction of damaged coils out of stator slots & fitting of new coils of high class material after complete insulation. P/F of new bearing sleeves, bearing locking plate with screws and locks. Metalling of Rotor shaft and turning finishing to bearing size. Cleaning of rotor, stator and varnishing stator with Dr. Beck varnish, replacement of cotters, unserviceable nut bolts with washers. P/f of cotton tape and film material to strengthen the bends and stator coils. Refitting all the motor parts i.e. rotor, stator, bearing retainers, mounting the motor on crane, coupling with gear box. Leveling with proper alignment. Making electric connections, taping and testing the motor on no load & full load. Job includes cost of material and labourchargesincluding lowering the damaged motor in the pump house from the over head crane viz a viz refitting by using skilled workers, ropes and heavy duty tools & tackles also hire charges for deployment of tools & tackles with all types of mechanical transportations involved. Comp. Job

Dismantling of gear box of the Crane, checking cleaning gear box housing parts with K. Oil. Repairing, reconditioning and updating the main and counter shaft at worn out portions. Reconditioning of gear by way of rebuilding the teeth and then machining finishing truing size and pitching with replacement of damaged cotters. Assembling of gear box with replacement of oil seals and gasket joints. Filling of Gear oil to the required level with P/F of nut bolts in place of unserviceable/damaged nut blots. Complete job including cost of material,labour chargesincluding lowering the damaged gear box parts in the pump house from the over head crane viz a viz refitting by using skilled workers, ropes also hire charges for deployment of tools & tackleswith all types of mechanical transportations involvedComp. Job

Dismantling opening of coupled flanges of transverse and longitudinal driving shaft of the tracks, cleaning greasing, oiling, aligning and leveling of each driving shaft with providing and fitting of base frame packers for leveling/aligning in proper accuracy. Replacement of all worn out coupling bolts nuts. Also providing and applying adhesive solution to steel wire rope, transverse and longitudinal tracks.Repair to hook clamp etc. Job including cost of material and labour charges, hire charges with all types of mechanical transportations involvedComp. Job

Dismantling, checking, adjusting and setting right the broken system of the crane with replacement of brake leathers/linings, connected nut & bolts alsofabricating, turning, machining ,threading and then fitting of plunger shaftas per the size & specification of damaged one damaged&also providing & fitting of new tension spring per the size of old one and then setting the brakes after proper tightening the tension spring to plunger shaft.The job includes providing,fitting of 415 volt ,50 Hz new solenoid brake coil as per size and specification of old one to EOT crane in place of damaged one then testing on no load and then on full load Job also includes rebuilding of brake drum shafts and machining to proper size, rebuilding of key ways and replacement of cotters – oiling, greasing of bearings of shaft ends housings. Job including cost of material, labour charges, hire charges with all types of mechanical transportations involvedComp. Job

Transportation charges for shifting of damaged Oil Circuit Breaker (O.C.B) Unit No. 03 installed in the H.T control Panel of 800 Amps at L.I.S Rajal to workshop and back shifting to site of installation after reconditioning involving manual loading, mechanical transportation and handling charges. Complete job

M/S UK MECH AND ELECT ENGG WORKS

M.S J K HYDRAULIC ENGGG AND FABRICATOR WORKS