Repairing of Electric transformer of 250KVA and 100KVA installed at various water supply schemes of PHE Mech sub Division Nowshera.

Amount

Repairs to 100 KVA HT transformer installed at pumping station Lambri Jamina by way of complete dismantling of transformer. Draining out transformer oil from the oil tank, servicing cleaning and flushing of oil tank by using chemicals to clean all the carbon deposits. Dismantling/extraction of all the damaged coils, Providing and fitting of new HV coils 42 Kgs., LV coils 27 Kgs., replacing lamination core 12 Kgs. Assembling of the transformer after providing and fitting of LV, HV bushes and metal parts, set of gaskets, sundry items and insulation etc., filling of old T.Oil into the tank after cleaning/dehydration the oil properly and providing and filling of fresh transformer oil 45 ltrs. to top up the level then putting the transformer on heat till required megger valve is obtained and installation, testing and commissioning it on no load followed by on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old material.

Repairs to 100 KVA HT transformer installed at Garran (Pappi Nallah) by way of complete dismantling of transformer. Draining out transformer oil from the oil tank, servicing cleaning and flushing of oil tank by using chemicals to clean all the carbon deposits. Dismantling/extraction of all the damaged coils, Providing and fitting of new HV coils 28 Kgs., LV coils 18 Kgs., replacing lamination core 12 Kgs. Assembling of the transformer after providing and fitting of LV, HV bushes and metal parts, set of gaskets, sundry items and insulation etc., filling of old T.Oil into the tank after cleaning/dehydration the oil properly and providing and filling of fresh transformer oil 65 ltrs. to top up the level then putting the transformer on heat till required megger valve is obtained and installation, testing and commissioning it on no load followed by on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load Rebate on old material.

Repairs to 100 KVA HT transformer installed at pumping station Sair Makri Bore well by way of complete dismantling of transformer. Draining out transformer oil from the oil tank, servicing cleaning and flushing of oil tank by using chemicals to clean all the carbon deposits. Dismantling/extraction of all the damaged coils, Providing and fitting of new HV coils 20 Kgs., LV coils 27 Kgs., replacing lamination core 12 Kgs. Assembling of the transformer after providing and fitting of LV, HV bushes and metal parts, set of gaskets, sundry items and insulation etc., filling of old T.Oil into the tank after cleaning/dehydration the oil properly and providing and filling of fresh transformer oil 60ltrs. to top up the level then putting the transformer on heat till required megger valve is obtained and installation, testing and commissioning it on no load followed by on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old material.

Repairs to 100 KVA HT transformer installed at siot old by way of complete dismantling of transformer. Draining out transformer oil from the oil tank, servicing cleaning and flushing of oil tank by using chemicals to clean all the carbon deposits. Dismantling/extraction of all the damaged coils, Providing and fitting of new HV coils 42 Kgs., LV coils 27 Kgs., replacing lamination core 12 Kgs. Assembling of the transformer after providing and fitting of LV, HV bushes and metal parts, set of gaskets, sundry items and insulation etc., filling of old T.Oil into the tank after cleaning/dehydration the oil properly and providing and filling of fresh transformer oil 45 ltrs. to top up the level then putting the transformer on heat till required megger valve is obtained and installation, testing and commissioning it on no load followed by on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old material.

Repairs to 250 KVA HT transformer installed at pumping station Lambri Old by way of complete dismantling of transformer. Draining out transformer oil from the oil tank, servicing cleaning and flushing of oil tank by using chemicals to clean all the carbon deposits. Dismantling/extraction of all the damaged coils, Providing and fitting of new HV coils 66 Kgs., LV coils 40 Kgs., Assembling of the transformer after providing and fitting of LV, HV bushes and metal parts, set of gaskets, sundry items and insulation etc., filling of old T.Oil into the tank after cleaning/dehydration the oil properly and providing and filling of fresh transformer oil 55 ltrs. to top up the level, putting the transformer on heat till required megger valve is obtained. Installation, testing and commissioning it on no load followed by on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old material.

Repairing of 100KVA transformer installed at pumping station Dougani Baidgala by way of dismantling of transformer extracting of all the damaged coils, servicing, cleaning and flushing of the oil tank by using chemical to all the carbon deposit. P/F of new 04no HV coils. Providing fitting of 2 no LV coils,. P/F of 2nos LV bushes 3 no HV bushes with metal parts, P/F gasket, nut /bolts, tapes and sundry items. P/Filling of fresh transformer oil 30 ltrs. Assembling of transformer and testing on full load at site. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old parts.

Repairing of 100 KVA 3 phase manually operated voltage .Stabilizer of pumping station Chowki old. The 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, replacement of 1 Nos. rotary switch complete in all respects. Repairing and servicing of other regulators, assembling the voltage stabilizer. Providing and filling 30 ltrs of fresh T oil to top up the level. Making of power connections with proper thimbling. Testing the voltage stabilizer on full load. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old parts

Repairing of 100 KVA 3 phase manually operated voltage Stabilizer of pumping station Dharat old Base. The 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 1 No. main coil by using superior quality of material, replacement of 1 Nos. rotary switch complete in all respects. Repairing and servicing of other regulators, assembling the voltage stabilizer. Providing and filling 50 ltrs of fresh T oil to top up the level. Making of power connections with proper thimbling. Testing the voltage stabilizer on full load. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. 2% rebate on old parts

Repairing of 100 KVA 3 phase manually operated voltage Stabilizer of pumping station Dug well No 1 Nowshera Town. The 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 1 No. main coil by using superior quality of material, replacement of 1 Nos. rotary switch complete in all respects. Repairing and servicing of other regulators, assembling the voltage stabilizer. Providing and filling 20 ltrs of fresh T oil to top up the level. Making of power connections with proper thimbling. Testing the voltage stabilizer on full load. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. rebate on old parts

Repairing of 100 KVA 3 phase manually operated voltage Stabilizer of pumping station Lam old. The 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 1 No. main coil by using superior quality of material, replacement of 1 Nos. rotary switch complete in all respects. Repairing and servicing of other regulators, assembling the voltage stabilizer. Providing and filling 20 ltrs of fresh T oil to top up the level. Making of power connections with proper thimbling. Testing the voltage stabilizer on full load. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old parts

Repairing of 100 KVA 3 phase manually operated volt. Stabilizer of pumping station Langar Dhanaka. The job includes disconnecting of incoming and outgoing power cables. Dismantling of the stabilizer by lifting of assembly from the oil tank with the help of chain pulley block and manual labour. Complete rewinding of 2 No. main coils by using superior quality of material, replacement of 3 Nos. rotary switches complete in all respects. Repairing and servicing of other regulators, assembling the voltage stabilizer. Providing and filling 50 ltrs of fresh T oil to top up the level. Making of power connections with proper thimbling. Testing the voltage stabilizer on full load. Complete job including cost of material and labour charges carriage charges to and fro by Head Load. Rebate on old parts

M/S RAGHUNATH MECHANICAL AND ELECTRICAL ENGINEERING WORKS

NATIONAL ELECTRO-MECH COMPANY