MID/J/51

Repairs to 400 kva voltage stabilizer installed at LIS Trewa by way of disconnecting incoming and outgoing power connections from voltage stabilizer. Draining of existing transformer oil in barrel. Shifting of voltage stabilizer to nearest road using manual labour, tools and tackles, then to workshop by using carriage vehicle. Repair to voltage stabilizer at workshop by way of extracting out the inner frame, extracting out the 2 No’s damaged coils . Replacing 1 no’s voltmeter and 1 no’s ampere meter. Repairs to internal control wiring of the controls of the voltage stabilizer. Rewinding of 2 No’s coils using standard quality copper wire of appropriate gauge, reconditioning, varnishing with two coats of standard make varnish and proper insulation. Servicing of third coil along with reconditioning. Filtration of existing transformer oil, Reconditioning of oil and toping up with 200 liters of fresh transformer oil after cleaning the tank to remove carbon deposits. Shifting of the repaired voltage stabilizer to installed position at LIS Trewa by mechanical transport. Installation of the voltage stabilizer by connecting incoming and outgoing power cables. Testing of voltage stabilizer on no load and full load conditions. Repairs to 2 HP priming pump by way of complete dismantling internal parts of the pump. Complete rewinding of 2 HP motor of priming pump. Replacement of shaft with new one, turning and finishing for bearing and impeller size. Providing and fitting of new bearings .Assembling of priming pump with greasing of bearings. Testing of pump set on no load condition at workshop. Fitting of priming pump at site. Job includes cost of material including rebate on old copper scrap/ material, labour charges, hire charges of tools and tackles, carriage charges, installation and testing charges at site. Note:- The Tenderers are requested to visit the site and quote the rate as per site conditions. The firm should offer rebate on old material.

Rebate on Old Parts