WORK OF INSTALLATION OF 400 KV CT ON 125 MVAR BUS REACTOR BAY AND OTHER ASSOCIATED WORK AT 400 KV S/S MOTIRAM ADDA , GORAKGHPUR UNDER ELECTRICITY 400 KV S/S DIVISION , GORAKHPUR

Amount

Dismantaling of 390 KV LA along with structure by opening nut and bolts , opening IPS Tube also removal of earthing with all other associated work .

Dismantaling of post insulator along with structure by opening nut and bolts , opening IPS Tube also removal of earthing , shifting of dismentled materials with all other associated work .

Shifting of 400 KV CT from store to site with structure and its erection on the structure after certain base modification with the help of coles crane , steel ceiling rope , labours , welding machine . Jumpering of CT with due care and safety and with all cost of men and T&P .

Laying of armoured control cable in the cable trench from relay panel to CT junction box by way of shading / binding at every 1 meter distance with aluminum strip including carriage of cable drum from store laying site and shifting back to store and all other associated work . Men and T&P shall be provided by the Contractor .

Fixing of junction box on the pole structure after modification on the mounting channels . Termination of 4Cx2.5 mm2 PVC armoured copper control cables after glanding , ferrulling on junction Box and panels with due care & safety and with all cost of men , T&P consumables required for the work .

Earthing of 400 KV CT body from two points with 75x10mm MS Flat as per requirement of site after cutting, bending , welding and making lap joints then painting of newly earthing M.S Flat with luxol Burger make green paint . (MS Flat provided by contractor).

Earthing of 400 KV CT junction box with 50x6mm MS Flat as per direction of Supervising Engineer after cutting bending , welding and making lap joints then painting of newly earthing M.S Flat with luxol Burger make green paint . (MS Flat provided by contractor).

Modification of 4" IPS tube as per requirement of 400 KV CT and making 4" IPS conection to the both end of 400 KV CT with all cost of men and T&P required for the job .

Erection of 390 KV LA on structure and jumpering both side with IPS tube and Moose Conductor . Proper earthing of strucutre with 75x10mm M.S Flat with delta earthing all other associated works .

Neelkanth Construction (BID ID -4728858)

R.K. ENTERPRISES (BID ID -4723236)

Gupta Elect and Engg Works (BID ID -4729370)