MID/J/72

.Restoration of flood hit pumping machinery by repair/servicing of motor, starter, foot valves along with allied electro-mechanical works at LIS Pandorian.

Restoration of flood hit pumping station LIS Pandorian by way of cleaning of mud/silt from the pump room by engaging manual labour. Cleaning of all the electro-mechanical equipment's i.e. pumps, motors, starters and pump room from mud and silt. Disposing off all the silt/mud/debris away from LIS at an appropriate nearby place with head load. Servicing/repairs to 1No. choked foot valve 350 mm dia. of LIS by way of dismantling of foot valve along with choked suction pipe and cleaning of mud/silt from pipe, foot valve using special tools and tackles. Complete dismantling of foot valve and then providing/fitting of new leather washers cut to size, adjustment of flaps with repairs to hinges if required. Reassembling the foot valve along with suction pipe by providing/fitting of new R.I sheets and nuts, bolts etc. Complete job includes cost of material used, transportation charges and labour charges for skilled /semiskilled labour to be employed at site for execution of job including the outstation charges etc. Providing of grease, m–oil and gland packing in the pump by replacing the old one. Complete job Restoration of flood hit pumping station LIS Pandorian by way of disconnecting the cables of 1 no. 100 HP motor from starter and then dismantling with the help of tools & tackles/manual labour from base frame and HC pumps position and then shifting the same through manual head load and then 1oading with the help of manual labour/chain pulley block in mechanical transport for further shifting to the workshop, Unloading at the workshop for repairs, reconditioning, rewinding of the motors. Dismantling of 100 HP motor at workshop and then extraction of rotor from stator and complete rewinding of the 1no. motors with new copper wires of requisite gauge and specifications of standard make. Providing/fitting of new insulation, packing material, then varnishing with superior quality varnish drying in oven in controlled temperature. Extraction of bearings from their housings and cleaning by removing silt/dirt from bearing housing, providing/fitting of 2no. bearings to the motor at D.E and NDE as per samples. Refitting bearings in housings, greasing properly. Back carriage to site after repairs and reinstallation by making connections of motor and testing on idle and load conditions. Also repair/rewinding to 5 HP motor of priming pump by way of complete rewinding with new copper wires of requisite gauge and specifications of standard make. Providing fitting of new insulation. packing material then varnishing with superior quality varnish & drying in oven in controlled temperature. Job includes cost of material, rebate to be quoted on old copper scrap and labour charges with hiring charges of tools & tackles. Servicing/reconditioning/repair of 1no. of FASD starters 100 HP of LIS Pandorian by complete dismantling of all the parts of starters and then cleaning all the parts with recommended chemicals. Cleaning/servicing of all the contactors and relays with suitable chemicals. Providing/fitting of new parts i.e. timer assembly, contactors and relays required after proper checking for smooth operation, making of all the electric connections by providing/fitting of new nuts, bolts and washers. Complete job includes cost of material used, transportation charges and labour charges for skilled / semi-skilled labour to be employed at site for execution of job including the out station charges

Rebate on Old Parts

BEE AAR ENTERPRISES (BID ID -2513181)

M/S V.N ENGG WORKS (BID ID -2509402)

M.S J K HYDRAULIC ENGGG AND FABRICATOR WORKS