Shifting of Transformer at CPH

Amount

Dismantling, Loading,Shifting, Unloading of old and used 02 Nos. 5MVA, 66/11 KV Transformer and 03 OCB from 66 KV S/S Sujdu to Chitaura Power House And Dismantling and Shifting of 01 No. burnt 5MVA, 11/66KV Generator Transformer and Repair, Erection, Testing, Commissioning of old and used One no. 5MVA, 66/11 KV Transformer and 01 OCB at Chitaura Power House.

Dismantling of old and used 5MVA, 66/11 KV Transformer and its all accessories i.e. Radiator, Conservator Tank and Bushing etc. Block the hole and valve with the help of M.S. Plate.

Collection of required oil of Transformer into empty barrel/Oil Tank at 66 KV S/S Sujdu and Collection of balance oil of Transformer into empty barrel at CPH.

Dismantling and Shifting of old and used 66 KV OCB Bus bar line, Control cable, Earthing and 1250 AMP oil circuit breaker from foundation and complete structure.

Dragging through rail line, jack, Dragging machine, T & P approx, 10 mtr., shifting 5 MVA 66/11 KV Transformer and complete accesssories through 30 MT hydra.

Loading, carriage, unloading and Shifting of 5 MVA, 66/11 KV Transformer and complete accesssories through 30 MT hydra from 66 KV S/S Sujdu to switchyard of CPH including refitting of its all accessories (One transformer at switchyard and one at erection bay.)

Loading, carriage, unloading and Shifting of 66 KV OCB including structure with complete accessories.

Planing, Leveling of east Side power channel rod connecting to switchyard.

Shifting of burnt 5MVA, 11/66KV Generator Transformer and its all accessories.

Dismantling & assembling of all parts like conservator, explosion tank, bushing tank cover, replacement of damaged nut bolt & studs, all seals/ packing, oil level gauge, diaphram as per site requirement

Procurement and fixing of 02 Nos. heat shrinkable cable box size 3 x 185m2 for retermination of cable of 5 MVA, 66/11 KV Transformer.

Procurement and commissioning of Oil temperature meter and winding Temperature meter with RTD (analog type).

Removal of core for washing from Transformer.

Re-assembly of 5 MVA, 66/11 KV Transformer.

Shifting, Loading, carriage and unloading of transformer from power house erection bay to swithcyard.

Refitting of Radiators on the Transformer.

De-Vaccuming of tranformer.

Transformer oil filling and centrifuging till the BDV ia achieved as per IS.

Testing and commisioning of transformer after all necessary connections.

Erection of old and used 66KV OCB.

Servicing, Replacement of damaged item, Filling the centrifused oil and connection of 66 KV OCB Bus Bar Line, Contorl Cable, Earthing of 1250 Amp. Oil circuit breaker and complete structure.

Procurement of 25 mm bronze flanged Gate Valve for 01 no. old 66 KV OCB.

Painting of single core premier with double coat enamel with surface preparation . After removing old paint & premier & proper cleaning of 01 No. Transformer and 01 No. OCB. (Area Approx. 200 m2)

Testing and commisioning of 66 KV OCB.

DEVENDRA KUMAR CONTRACTOR

DHARAMPALSINGH