Work for replacement of old 420 KV CT of 400 KV Bus transfer bay at Electy.400KV Sub-station, Kasara- Mau

Laying and Jointing PVC Pipe. Heading

Safe laoding, carriage and unloading of 4" dia alumimium pipe (Approx.6x25 No.= 150Mtr.) from 400KV S/S Motiram Adda Gorakhpur to 400KV S/S Kasara, Mau (Distance Approx. 80Km) (If any damage found recovery will be taken from contractor)

Dismantling of 420KV old CT of 400KV Bus Transfer Bay Bay from structure after opening jumper, cable connection and earthing etc. shifting of old CT from site to divisional store and other associated works to complete the job satisfactorily. All required T&P, Manpower, Hydra etc. provided by contractor.

Erection of 420KV new CT on structure as per technical specification and instruction manual on above bay including shifting from store to site of work including all associated works to complete the job satisfactorily. (All required Cable gland, lug and ferrule will be provided by the contractor)

Cutting, bending and welding of 4" Alumiunm IPS pipe as per requirement for making connection to CT terminals.

Dismantling & Erection of CT Junction box including grouting welding and Earthing

Termination of cable as per drawing and direction given by engineer incharge .(All required cable lug, gland ferrul and tag will be provided by contractor)

Re-Earthing of New CT from earthing grid on 2 sides with 75x10mm M. S. flat by cutting, bending, welding. All other works to complete the job satisfactorily (required MS flat providing by contractor).

Painting of earthing with one coat primer and two coat good quality green color synthetic enamel paint. All other works to complete the job satisfactorily( Paint will be provided by contractor at own his cost)