Replacement of Complete Gaskets of 40MVA Transformer - II (BHEL make) alongwith other associated Works at 132KV Sub Station Richha, Bareilly under E.T.D., Bareilly

Amount

Replacement of Complete Gaskets of 40MVA Transformer - II (BHEL make) alongwith other associated Works at 132KV Sub Station Richha, Bareilly, 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 : (1) Safe Carriage of 20 KL Capacity Oil Storage Tank from Designated Primary Sub Station in Bareilly (Distance Approx. 25 Km) to 132KV Sub Station Richha including Shifting & Loading of Oil Storage Tank at Designated Primary Sub Station and Unloading & Shifting of same in Switchyard at 132KV Sub Station Richha.

Removal of Jumpers of HV & LV side Bushings of the 40MVA 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 40MVA 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 40 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 40MVA 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 alongwith other associated Works.

Erection of the above 40MVA 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 40MVA Transformer. The Scope of Work Involves Fixing & Tightening of Bushing Clamps & Jumpers including Replacement of damaged Clamps, Jumpers etc., as Required alongwith 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 40MVA 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 40MVA 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 Richha to Designated Primary Sub Station in Bareilly (Distance Approx. 25Km) including Shifting & Loading of Oil Storage Tank at 132KV Sub Station Richha and Unloading, Shifting & Placing of same in Switchyard / Storage Place at the Designated Primary Sub Station.

LASHANI ENTERPRISES

M/S SATKAR TRADERS