Short Term E - Tender No / 05 / ETD-II / (B) / 2023 - 24

Amount

Replacement of Complete Gaskets of 20MVA Transformer (CGL make) alongwith other associated Works at 220 KV Substation Pilibhit under E.T.D-11, Bareilly, with all Cost of Men, Materials, Misc. Consumables, Crane Hydra. Centrifuging Machine with Operator, Normal & Special T&P's, Transport Vehicle 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:

Safe Carriage of 20 KL. Capacity Oil Storage Tank from Designated Primary Sub Station in Bareilly/Budaun/Pilibhit (Distance Approx. 50 Km) 220 KV Substation Pilibhit including Shifting & Loading at Designated Primary Substation, and Unloading, Shifting & Placing at site at 220 KV Substation Pilibhit.

Removal of Jumpers of HV & LV side Bushings of the Transformer. The Scope of Work Involves opening of Bolts & Nuts and Removal of Jumpers Bushing Clamps etc.

Complete Draining of the Transformer Oil from the 20MVA Transformer into Oil Tank/Oil Drums and Stacking them at proper place.

Dismantling of 3 No. HV Bushings, 3 No. LV Bushings, 2 No. HV/LV Neutral Bushing Turrets etc.

Providing & Replacement of old Gaskets from different Parts (Top Cover, Bushings Radiators tank, Turrets radiators, Pipe Lines, Inspection window, Conservator MOG, PRV, Buchholz Relay etc.) of the 20MVA Transformer The Scope of Work involves Removal of old Gaskets, Cleaning of Surfaces, 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 dismantled 03 No. HV Bushings, 3 No. LV Bushings, 2 No. HV & LV Neutral Bushings Turrets etc. after replacement of associated Gaskets of each transformer

Reconnecting of Jumpers of HV & LV side Bushings of the Transformer. The Scope of Work Involves Tightening of Bolts & Nuts and Reconnecting of Jumpers, Bushing clamps etc.

Centrifuging & circulation of Transformer Oil of 20MVA Transformer till the desired BDV Value of the Oil & IR value of are Achieved including Recording of all Parameters such as Temperature, Vacuum, Insulation Resistance etc. Centriguging Machine its operator and all associated T&P sha I be arranged by the contructor as his own cost.

Safe Carriage of 20KL Oil Storage Tank from 220 KV Substation Pilibhit to designated Primary Substation in Bareilly/Budaun/Pilibhit (Distance Approx. 50Km) including Shifting & Loading at 220 KV Substation Pilibhit und Unloading. Shifting & Placing at site at Designated Substation.

Technocrat Electrical

SATKAR TRADERS