Fixing of rate contract for repairs to HT Distribution Transformers installed at different WSSs of PHE Mechanical Sub-Division PAMPORE, BIJBEHARA, SHOPIAN, QAZIGUND

Repairs to 25KVA HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 63KVA HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 100KVA HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 250KVA (Aluminium wound) HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 250KVA (Copper Wound) HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding Copper)

Providing / Fitting of LV Winding (Copper)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (Copper)

Damaged brass parts

Released scrap Iron /MS

Repairs to 400KVA HT transformers including following series of works (11/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Copper)

Providing / Fitting of LV Winding (Copper)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (Copper)

Damaged brass parts

Released scrap Iron /MS

Repairs to 25KVA HT transformers including following series of works (6.6 KV/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 63KVA HT transformers including following series of works(6.6 KV/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 100KVA HT transformers including following series of works(6.6 KV/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 250KVA (Aluminium wound) HT transformers including following series of works(6.6 KV/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding (Aluminum)

Providing / Fitting of LV Winding (Aluminum)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (aluminum)

Damaged brass parts

Released scrap Iron /MS

Repairs to 250KVA (Copper Wound) HT transformers including following series of works(6.6 KV/0.44 KV)

Disconnecting from active HT circuit, transportation of damaged transformers from water supply scheme to contractors workshop, loading / unloading of damaged transformers at respective locations, arranging for inspections, opening bolt-nuts of top cover, opening of the top plate, assessment of repairs, disconnecting of leads/connections, cleaning all healthy parts, removal of core yoke and windings and re-assembling of the dismantled materials and metal parts and positioning the core back after repairs, winding and complete electrical connections, bolting up top cover after filtration and top up/filling up of transformer oil and other fittings on cover or tank. Testing on load and full load at testing bay of workshop, loading of repaired transformer from workshop, transportation and unloading at installation site, connecting to HT circuit, testing on no load and then on full load

Providing / Fitting of HV winding Copper)

Providing / Fitting of LV Winding (Copper)

Providing / Fitting of HV Porcelain bushings

Providing / Fitting of HV terminal Bolt with 4 nuts and washer

Providing / Fitting of LV Bushing

Providing / Fitting of LV terminal Bolt with 4 nuts and washer

Providing / Fitting of Top cover gasket and gaskets of oil gauge, breather cap, oil cap etc.

Providing / Fitting of HV/LV rod gaskets eg. flat gasket, D bush, cone bush

Providing / Fitting of Breather with Silica Gel

Providing / Fitting of Drain Valve with Filter Valve with Plug

Providing / Fitting of CRGO Lamination of grade M4 or M3

Providing / Fitting of Explosion vent

Providing / Fitting of Gun metal valves

Providing / Fitting of Core Bolt with insulation

Providing / Fitting of Insulating materials such as Press Board, Cotton Tape, Kraft Paper

Providing / applying of Paint of Tank as per IEE rules

Providing / Fitting of MS bolts and Nuts, washers, spring washers of different size

Providing / Fitting of Connection Wire (copper)

Providing / Fitting of Soldering Lead + Flux + Brazing Rod

Providing / Fitting of SRBP Tube

Providing / Fitting of Lid bolts

Providing / filling of Insulating media (Toil) of 11 KVA grade dielectric strength of 5 KV at 4mm air gap

Welding of tank and other parts at the point of leakages near leaking bushes

Cost on account of Drying of active parts by opening for 48 to 72 hours at heated primesis for removal of moisture of the repaired Transformer

Cost on account of Oil filtering to remove carbon content and other desired impurities

Cost of scrap windings (Copper)

Damaged brass parts

Released scrap Iron /MS

Note: The Scrap Value mentioned above shall be deducted from the total valve of BOQ to arrive at value without scrap. The value thus attained shall be again deducted by total scrap value to get the effective amount on BOQ for ascertaining overall L1. Unless specified, the old material shall be returned to divisional/sub divisional store

UNIVERSAL ENTERPRISES

North Sun Enterprises

UNIVERSAL ENTERPRISES

North Sun Enterprises