SUPPLY AND FIXING OF BUCHHOLZ RELAY SUITABLE FOR 40 MVA-I T/F BBL MAKE AT 132 KV S/S BANSI AND 20 MVA T/F-I GEC MAKE 132 KV S/S ITWA

Providing of Buchholz relay type GOR-3 for following T/Fs as per semple. 1- 40 MVA BBL make T/F at 132 KV S/S Bansi. 2- 20 MVA T/F GEC make at 132 KV S/S Itwa.

Dismantling of Buchholz relay by way of draining of T/F Oil, pipe line from conservator tank and Buchholz relay from the existing following T/Fs into empty oil drum at desired level. 1- 40 MVA BBL make T/F at 132 KV S/S Bansi. 2- 20 MVA T/F GEC make at 132 KV S/S Itwa.

Fitting of Buchholz relay, replacement of gasket of oil pipe line and making termination of Buchholz relay after that checking of electrical circuit of alarm and trip, including other associated work above both T/Fs