Replacement of Gasket of 40MVA Transformer

Amount

Replacement of complete Gaskets of 01 No. 40 MVA 132/33KV Transformers (Technical associates Make year of Manufacturing 2008), along with associated works at 220 KV Substation Shahjahanpur Under ETD Shahjahanpur, with all Cost of Men, Materials, Misc. Consumables, T&Ps etc. Required for Satisfactory Completion of the Work, as per Technical Specifications and Direction of the Supervising Engineer as per Details below:

Safe Carriage of 20 KL Oil Storage Tank from 220 KV S/S Ajijpur with in approx 50 KM. Distance to 220 KV S/S Shahjahapur including its Shifting & Loading at Designated Primary Sub Station and Unloading, Shifting & Placing at site at 220 KV S/S Shahjahanpur.

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 T/F Oil from the 40MVA Transformer – I into Oil Tanker / 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, Turrets radiators, pipe lines, inspection window, conservator MOG, PRV, Buchholz relay etc.) of the 40MVA Transformer I 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 alongwith other associated Works.

Erection of Dismantled 3 No. HV Bushings, 3 No. LV Bushings, 2 No. HV / LV Neutral Bushings, Turrets etc. after Replacement of associated Gaskets of each transformer.

Centrifuging & Circulation of transformer oil of 40MVA T/F-I & II one by one un-interrupted till the desired BDV Value of the Oil & IR Values of Bushings are achieved including Hourly Recording all the Parameters such as Temp., Vacuum, Insulation Resistance etc. Centrifuging Machine, its Operator and all associated T&Ps shall be Arranged by the Contractor at his own Cost.

Spray Painting of 40MVA T/F- I (Technical associates Make) by 1 coat of Red Oxide Primer and then applying 2 coats of Smoke Grey Colour 1st quality Synthetic Enamel Paint of ASIAN / BERGER / NEROLAC make at the gap of 48 Hours interval each with the help of Spray Painting Machine after due Rubbing & Cleaning of the Rusted Surfaces, Cleaning & Washing of Dust / Dirt / Oil Deposits etc. from the Surfaces, with all cost of Men, Materials, T&Ps etc. required for satisfactory completion of the Work, as per Technical Specifications & direction of the Supervising Engineer.

SATKAR TRADERS

Perfect Power Transformer Associates

TAJ ENTERPRISES