18/EDCS/2025-26

Amount

For Routine and breakdown testing of 13 No. 33/11 KV S/S area of EDD-I, Sitapur under ETD, Sitapur.The following works involves.

Testing of 33 KV feeder panel breakers including testing of CTR both by primary injection works includes cleaning and adjustment of auxiliary contacts, lever, operating rod & springs. Checking of closing and tripping with time of breakers on remote/manual contact resistance of breakers pole healthiness of poles and protection trip command through CT (by means of primary injection).

Testing of 33/11 KV Power T/F panel, marshalling box, breakers by primary injection method Testing of healthiness of winding temperature, oil temperature, oil level indicator, buchholze relay, surge relay work includes cleaning and adjustment of relay breakers operation for remote/local closing tripping and protection trip command generated by primary injection.

Testing of 11 KV incoming/outgoing panel including testing of CTR by primary injection testing of relays work includes cleaning of relay contacts and adjusment of operating rod, spring checking of closing operations and tripping of VCB/OCB on remote manual and protection trip command generated through primary injection.

Testing of power transformer including neutral earth resistivity test, open circuit test, short circuit tesdt, magnetic balance test voltage ration testing (open circuit test at normal tap) magnetic balance test at normal test, megger test, calibration of WTI & OTI, IR and BDV of Oil testing.

M/S AFZAL ENTERPRISES, SITAPUR (BID ID -5178170)

M/S PRAVEEN KUMAR PANDEY (BID ID -5178181)