Providing Fitting of Electro-mechanical equipments and repairing of 100KVA Transformer at Pumping station Sarnooo .

Amount

Mechanical Items

Repairing of 100KVA transformer installed at pumping station Sarnoo by way of dismantling of transformer extracting of all the damaged coils , cleaning and flushing of the oil tank by using chemical to all the carbon deposit. P/F of 6 nos HV coils. P/F of 02 no LV coils. Providing fitting of 3 nos LV bushes 2 no HV bushes with metal parts, P/F gasket, nut /bolts, tapes and sundry items. Heat treatment of transformer oil and P/Filling 90ltr of transformer oil. Assembling of transformer and testing on full load. The job includes providing and fitting of 3.5 core alumininum cable from LT side of transformer to bus bar system with proper thimbling and insulation. P/f of New Link set with complete accessories. Complete job includes cost of material, labour charges and carriage/shifting charges of transformer from station to workshop and then back to site.

Providing & fitting of 40 HP star delta oil immersed double contact starter-03 no. at pumping station Sarnoo Bore well. The Job involves removing the damaged/burnt out starter from the panel board after disconnecting the electrical cables. Providing of new 40 HP starter & fitting it on the panel board with the help of fasteners. Reconnecting the electrical cables to the starter after cutting their overheated /damaged ends and thimbling them properly and testing it on full load job also involves calibration of its overload protection according to its load. Complete job includes the cost of material, labour charges and carriage charges at site.

Repairing of 63KVA volt. Stabilizer installed at Pumping Station Sarnoo, job includes disconnecting of incoming and outgoing power cables. Dismantling of the stabilizer by lifting of transformer assembly from the oil tank with the help of chain pulley block and manual labour. Complete rewinding of 02 No. main coil by using superior quality of material and as per its original design, replacement of 03 Nos. rotary switches, connecting the taps of the coil to their respective rotary switches, checking and repairing of its internal control wiring, Assembling the voltage stabilizer after filling of fresh transformer oil 60 ltrs to top up the level. Making of power connections after proper thimbling. Complete job includes cost of material, labour charges and carriage/shifting charges of stabilizer from station to workshop and then back to site and testing the voltage stabilizer.

Repairing of 40 HP automatic LT control panel installed at Sarnoo by way of replacing damaged MCCB by new 125Amp MCCB-01 no. Providing and fitting of 70 amp air break contactor for delta supply-01 no. Providing and fitting of 3 No. indicator for main supply. MCB 6 Amps.-1 No. for the protection of internal control wiring. Testing on full load. Complete job includes cost of material, labour charges and carriage/shifting charges from station to workshop and then back to site.

Vaibhav Engineers and Technocrates

VEE AUTO TRADERS