Replacement of complete Gaskets of 63MVA Transformer( Tarapur make) along with other associated works at 132KV Substation Budaun under E.T.D., Budaun

Amount

Replacement of Complete Gaskets of 63MVA Transformer ( Tarapur make) along with other associated Works at 132KV Sub Station Budaun under E.T.D., Budaun with all Cost of Men, Misc. Consumables, Crane / Hydra, Centrifuging Machine with Operator, Normal & Special T&Ps etc. Required for Satisfactory Completion of the Job, as per Technical Specifications & Direction of the Supervising Engineer, as per Details below :

Safe Carriage of 20 KL Capacity Oil Storage Tank from Designated Primary Sub Station in Bareilly (Distance Approx. 70 Km) to 132KV Sub Station Budaun including Shifting & Loading of Oil Storage Tank at Designated Primary Sub Station and Unloading & Shifting of same in Switchyard at 132KV Sub Station Budaun.

Removal of Jumpers of HV & LV side Bushings of the 63MVA Transformer. The Scope of Work Involves Removal of Jumpers, Bushing Clamps, Opening of Earthing of Neutral Bushings with Flexible Copper Strips of each Transformer.

Complete Draining of the Transformer Oil from the above 63MVA Transformer into Oil Tanker.

Dismantling of 3 No. HV Bushings, 3 No. LV Bushings, 2 No. Neutral Bushings (HV & LV), Turrets, Radiators, Buchholz Relay, Oil Pipe Lines, Flanges, Valves, Cooling Fens etc. of above 63 MVA Transformer.

Providing & Replacement of old Gaskets from different Parts (Top Cover, Bushings, Turrets Radiators, Pipe Lines, Inspection Window, Conservator M.O.G., PRV, Buchholz Relay etc.) of the above 63MVA Transformer. The Scope of Work involves Removal of old Gaskets, Cleaning of Surfaces, Providing & Fabrication of Gaskets of Appropriate Sizes out of Gaskets of Thickness 12 / 10 / 8 / 6 mm of Konica / Torborze / Nu-cork make and Fixing of Gaskets at Proper Place with Adhesive along with other associated Works.

Erection of the above 63MVA Transformer by Installation of 3 No. HV Bushings, 3 No. LV Bushings, 2 No. Neutral Bushings (HV & LV), Turrets, Radiators, Buchholz Relay, Oil Pipe Lines, Flanges, Valves, Cooling Fans etc. at its Original Place.

Re-Jumpering of HV & LV side Bushings of the above 63MVA Transformer. The Scope of Work Involves Fixing & Tightening of Bushing Clamps & Jumpers including Replacement of damaged Clamps, Jumpers etc., as Required along with Earthing of Neutral Bushings by Fixing of Flexible Copper Strips.

Centrifuging of the Transformer Oil Filled in Oil Tanker, Un-Interrupted till the desired BDV Value of the Oil is Achieved. Filling of Centrifuged Transformer Oil into Main Tank and Radiators of the above 63MVA Transformer from the Oil Tanker, then Centrifuging & Circulation of the Transformer Oil in Transformer with the Help of Centrifuging Machine, Un-Interrupted till the Desired BDV Values of the Transformer Oil and IR Values are Achieved including Recording of all the Parameters such as Temperature, Vacuum, Insulation Resistance, BDV etc. every 2 Hours.

Complete Spray Painting of the above 63MVA Transformer including its Main Tank, Main / OLTC Conservator Tanks, Radiators, Headers, associated Pipe Lines, Support Structures, Marshalling Box etc. by 1st Coat of Red Oxide Primer and then Applying 2nd Coats of Smoke Grey Colour 1st Quality Synthetic Enamel Paint of Asian / Berger / Nerolac make at the Gap of 48 Hrs. Interval each with the help of Spray Painting Machine after due Rubbing & Cleaning of the Rusted Surfaces, Cleaning & Washing of Dust / Dirt / Oil Deposits from the Surfaces.

Safe Carriage of 20KL Capacity Oil Storage Tank from 132KV Sub Station Budaun to Designated Primary Sub Station in Bareilly (Distance Approx. 70Km) including Shifting & Loading of Oil Storage Tank at 132KV Sub Station Budaun and Unloading, Shifting & Placing of same in Switchyard / Storage Place at the Designated Primary Sub Station.

M/s S.S. Refregeration

M/S DHIRENDRA SINGH

M/S SATKAR TRADERS

LASHANI ENTERPRISES