Erection of 63MVA 132/33KV Transformer (Atlanta make) alongwith other associated Works at 132KV Substation Usawan under E.T.D., Budaun

Amount

Installation of new 63MVA 132/33KV Transformer (Atlanta make) alongwith other associated Works at 132KV Sub Station Usawan, Budaun with all Cost of Men, Misc. Consumables, Crane / Hydra, Hydraulic Jacks, Normal & Special T&Ps, Rails, Centrifuging Machine with Operator etc. Required for Satisfactory Completion of the Work, with all due Care of Safety & Precautions as per Technical Specifications and Direction of the Supervising Engineer, as per Details below :

Shifting of Main Tank of the 63MVA Transformer to its Plinth from Place of Unloading upto 20 Meter Distance including Turning of the Tank, as Required.

Additional Shifting of Tank of the above 63MVA Transformer upto Approx. 80 Meter Distance. (1 Job for every 5 Meter or Part thereof)

Complete Erection of the 63MVA Transformer including its Radiators, Conservator Tank, Turrets, HV / LV / Neutral Bushings, Connecting Pipe Lines, Cooling Fans, OLTC Drive Mechanism Box, Marshaling Box, OTI, WTI, Capillary Tubes etc.

Erection of new RTCC Panel of 63MVA Transformer after Shifting of the RTCC Panel from Storage Place at the Sub Station to Control Room, then Earthing of the RTCC Panel.

Centrifuging / Dehydration of the Complete Transformer Oil Filled in 63MVA Transformer with due Circulation of Oil by Ultra High Vacuum Oil Filtration Plant, Un-Interrupted till the Desired BDV Value of the Oil is Achieved including Taking the BDV Values of Oil & IR Values of the Transformer Bushings, Periodically (every 2 hrs.) till the Required Value are Achieved including Attending the Oil Leakages, if any.

Termination of Control Cables of 63MVA Transformer and its RTCC Panel at both ends alongwithGlanding, Ferruling etc. as per new Cable Schedule.

Laying of Following sizes Additional / New Control Cables for Commissioning of the above 63MVA Transformer as per Site Requirement :

Making of Delta for Neutral Earthing by due Fabrication of 3 No. 3 Meter long Electrodes of 36 / 40 mm dia. M.S. Round Bar, its Piercing Under the Ground at Equal Distance of 1 Meter at 700 mm depth by Digging of Earth and Connecting all the 3 No. Electrodes with 75 mm × 10 mm size M.S. Flat and Taking out the M.S. Riser by due Cutting, Bending, Welding etc. of the M.S. Flat. (1 Job per Delta)

Earthing of Main Tank, Marshaling Box, OLTC Drive Mechanism Box, Transformer Neutral etc. of the above 63MVA Transformer with the help of 75×10 mm / 50×6 mm size M.S. Flats, its Jointing with already Laid Earth Mat / Deltas at 2 Places with Necessary Modifications in Existing Support Structure for Earthing of the Neutral Bushing and then Painting of the Earthing Strips.

Jumpering of the above 63MVA Transformer as per Details below :

Jumpering with Single ACSR Panther Conductor and associated Terminal Connectors, P.G. Clamps etc. between HV side Bushings to 132KV Jack Bus Bar Conductors including all associated Equipments in between.

Jumpering with Twin ACSR Moose Conductor and associated Terminal Connectors, P.G. Clamps etc. between LV side Bushings to 33KV CTs including all associated Equipments in between.

M/s S.S. Refregeration

LASHANI ENTERPRISES

Technocrat Electrical