Repair replacement of worn out parts of 11 cusec pumping unit no 1 along with allied works at LIS Gurah Pattan

Repair/replacement of worn out parts of 11 cusec pumping unit no. 1 along with allied works at LIS Gurah Pattan

Decoupling of 11 cusec x 45m head Horizontal split casing pump of unit no.1 from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 11cusec Split casing pump set by using manual labour, head load to the nearest roadside(including steep head load up to nearest roadside), loading in transport vehicle, carriage to the workshop in the mechanical transport for repairs. Repair to 11cusec x 45m head Split casing pump set at workshop by way of dismantling and extraction of damaged internal parts. Repair to pump shaft byway of remetalling, machining, turning to proper size, rethreading, making of new slots for feather keys & finishing to accurate size as per specifications. Repair to impeller by way of remetalling, machining of bore, making key ways slots on the impeller and fitting of the same on the pump shaft. Providing and fitting of 2no.s new bearings on driving and non driving end of the pump as per sample, 2no.s neck rings, 2no.s shaft protection sleeves, 2no.s new check nut, 2no.s bearing bushes, new gland studs, gasket and applying sufficient amount of grease to avoid excessive wear and tear, gland packing as per requirement. Repair to the bearing housing on driving and non-driving ends of pumping unit by turning and fitting of bush to make inner dia. of bearing housing suitable for fitment of bearings. Complete assembling of pump set after carrying out necessary repairs. Shifting back to the LIS Gurah Pattan after carrying out necessary repairs at workshop and then fitting/reinstallation at the base frame, coupling with the motor by making proper alignment and testing on partial/full load. Job also includes providing and fitting of new coupling nuts/bolts & rubber bushes. Repairs of 350mm dia. foot valves(2no.s) of lift station Gurhapattan of unit no. 2and 3 falling on main Ranbir canal. Job includes extraction of foot valves from their installed position inside the Canal by means of cutting of damaged/rusted/wornout nut bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting to safer place and then shifting to workshop through mechanical transport. Job includes complete dismantling of foot valves and extraction of parts for assessment of damages and then providing/fitting of new flapper pin, leather gaskets, repair to existing flapper and intermediate spacer plate. Providing/fitting of new nuts bolts and repairs to CI strainer and then reassembling of all parts of foot valves and then shifting of foot valves back to site by mechanical transport and then re-fixing the foot valves on the suction side of the pumping machinery by providing/fitting of new set of nuts and bolts of appropriate size. Complete job includes cost of skilled/semi-skilled labour to be employed at site, tools and tackles charges, transportation charges to and fro from workshop. Job also involves providing/fitting of 3 no.s 50W each LED flood lights at suitable places as per site condition and 4 no.s LED bulbs 20W each inside the pump room.Also includes Providing and fitting of MCB-16Amp – 3No.salong with wiring cable as per requirement. Complete job includes cost of material, consumable, handling, loading, unloading, transportation charges. The job also includes the cost of skilled /semi-skilled labour, tools and tackles required during the execution of the job at site.

Rebate on Old Parts

BEE AAR ENTERPRISES

M/S TRIKUTA ELECTRICAL & MECHANICAL WORKS

M/S TRIKUTA ELECTRICAL & MECHANICAL WORKS