Repair of 400 KVA Voltage stabilizer and Electrification of pump room at LIS Ratti Bakhta.

Repair of 400 KVA Voltage stabilizer & Electrification of pump room at LIS Ratti Bakhta.

Repairs to 400 KVA voltage stabilizer at LIS Ratti Bakhta, by way of disconnecting all electrical connections. Draining out the contaminated T-oil form the stabilizer and cleaning of rotor switches by way of extracting of core assembly from the stabilizer with the help of tripod stand and chain pulley block. Carriage & shifting of coils and damaged parts of voltage stabilizer from pump room to roadside using manual labour and then by mechanical transport to workshop. Rewinding of 01-no leg coils using standard quality copper wire of the appropriate gauge. Varnishing all coils with standard make varnish and allowing it to dry completely. Replacement of damaged Bakelite plates, copper bolts and internal leads. Giving heat treatment to core assembly of the stabilizer to make them free from moisture. Assembling of the coils to make it a complete unit. Replacement of the damaged rotor switch by way of p/f of new components, replacing all the damaged /burnt components. Topping up of 150 liters T.oil in stabilizer after heating of the T.oil. Reinstallation of the stabilizer frame with transformer assembly. Lowering of complete unit in tank after p/f of shock proof gasket and body with nuts/bolts. Shifting the voltage stabilizer to LIS and unloading of the voltage stabilizer at site .Connecting power cables by p/f of new thimbles of the requisite capacity and testing on load. Complete job includes the cost of material, labour charges, transportation charges, hiring charges of tools/tackles required at site. Electrification of pump room building by using standard quality material as per site requirement for lightening and power circuit by supplying and fixing of PVC rectangular ducting pipe(Battens) for wiring of 20mmx12mm size of approximately 50m length for various lightening fixtures and switches. Job also includes laying of 1.5mm square PVC insulated copper electrical wire 70m of reputed make for various connections. Providing and fitting of LED lights, 5 no.s inside of pump room, providing and fitting of 16 Amp power socket and 6 Amp charging socket of reputed make. Providing and fitting of 32 Amp MCB/main switch for lightening and power circuits. Job also includes fitting of flood lights of 50 watts 4no.s of reputed make outside of pump room for illumination of approach path and sump. Job also includes skilled labour charges, tools& tackles and other electrical accessories used for electrification purpose. Note: The tenderers are requested to visit the site and quote the rate as per site conditions. Any modifications/alterations of the job felt necessary if required at the time of actual execution may be done as per actual site conditions. The firm should offer rebate on old material.

Rebate on Old Parts

AADISHWAR ELECTRICAL AND MECHANICAL WORKS (BID ID -2375514)

M/S MUSKAN ELECTRICAL (BID ID -2376597)

M/S MUSKAN ELECTRICAL