(Recall)A/Mtc. sewerage scheme Bhiw...

Repairing of electric motor of fine screen installed at inlet of STP including dismantling, inspection, rewinding (if required), replacement of bearings, seals and other damaged components, reassembly, alignment, testing, trial run and commissioning complete in all respects, including all labour, tools, tackles, consumables and incidental charges

Repairing of electrical control panels of Mechanical Grit Removal Unit and Grit Detritor Vortex at STP including checking, fault finding, repair/replacement of damaged contactors, relays, MCBs, MCCBs, timers, switches, indicating lamps, wiring, terminals and other electrical/electronic components, testing, calibration, commissioning and satisfactory trial run complete in all respects, including all labour, tools, tackles, consumables and incidental charges

Repairing of electrical control panels of RAS (Return Activated Sludge) Pumps and SAS (Surplus Activated Sludge) Pumps at STP including inspection, fault finding, repair/replacement of damaged contactors, relays, overload relays, MCBs, MCCBs, timers, switches, indicating lamps, wiring, terminals, bus bars and other electrical/electronic components, testing, commissioning and satisfactory trial run complete in all respects, including all labour, tools, tackles, consumables and incidental charges.

Repairing of electric motor of air blower installed at STP including dismantling, inspection, rewinding (if required), replacement of bearings, shaft, cooling fan, terminal connections, insulation materials and other damaged components, reassembly, alignment with blower, testing, trial run and commissioning complete in all respects, including all labour, tools, tackles, consumables and incidental charges

Complete repairing/overhauling of air blower installed at STP including dismantling, inspection, replacement/repair of bearings, gears, shafts, impellers, coupling, seals, gaskets, filters, lubrication system, cooling arrangement and all other worn-out or defective mechanical components, reassembly, alignment with motor, testing, commissioning and satisfactory trial run, including all labour, tools, tackles, consumables and incidental charges, complete in all respects

Complete repairing/overhauling of Vortex Mechanical Grit Detritor Unit installed at STP including dismantling, inspection, repair/replacement of impeller, drive mechanism, gearbox, shaft, bearings, couplings, grit classifier components, scrapers, seals, fasteners and all other worn-out mechanical parts, along with repair of associated electrical controls and accessories, reassembly, alignment, testing, commissioning and satisfactory trial run, including all labour, tools, tackles, consumables and incidental charges, complete in all respects

Complete repairing/overhauling of RAS (Return Activated Sludge) Pump installed at STP including dismantling, inspection, repair/replacement of impeller, shaft, bearings, wear rings, mechanical seals, coupling, gland packing, fasteners and all other worn-out or defective components, reassembly, alignment, testing, commissioning and satisfactory trial run, including all labour, tools, tackles, consumables and incidental charges, complete in all respects

Complete repairing/overhauling of Thickener Unit installed at STP including repair/replacement of all defective mechanical and electrical components, bridge mechanism, rake arms, centre drive assembly, control panel, wiring and associated accessories, replacement of motor, repairing/overhauling of gearbox unit, bearings, shafts, couplings, seals, fasteners and all other worn-out parts, dismantling, reassembly, alignment, testing, commissioning and satisfactory trial run, including all labour, tools, tackles, consumables, transportation and incidental charges, complete in all respects as per the directions of the Engineer-in-Charge