Testing Of 33 Kv Feeder Panel Breakers, Power Transformer And 11 Kv Incoming / Outgoing Panel Installed At Edd, Cess-I / Ii / Iii / Iv Under Jurisdiction Of E.E., Edt-Ix, Ciss Gomti, Lesa, Lucknow, Lucknow-Uttar Pradesh
TDR : 33846665
Tender Notice
Corrigendum Details
BOQ
Expired
Lucknow
Uttar Pradesh
Corrigendum : Testing Of 33 Kv Feeder Panel Breakers, Power Transformer And 11 Kv Incoming / Outgoing Panel Installed At Edd, Cess-I / Ii / Iii / Iv Under Jurisdiction Of E.E., Edt-Ix, Ciss Gomti, Lesa, Lucknow
Name of Work: Testing of 33 KV Feeder panel breakers, Power Transformer and 11 KV incoming/outgoing panel installed at EDD, CESS-I/II/III/IV UNDER JURISDICTION OF E.E., EDT-IX, CISS GOMTI, LESA, Lucknow
Sl. No.
Item Description
1
Testing of 33 KV feeder panel breakers including testing of CTR both by primary injection. Work including cleaning & adjustment of relay contacts & springing checking of closing & tripping of breakers on remote/manual & protection trip command through C.T. (by means of primary injection)
2
Testing of 33/11 KV power Transformer panel marshalling box & breakers by primary injection method. Testing of winding temperature, oil temperature, oil level indicator, bunckholz relay, surge relay for alarm & tripping testing of relays. Work includes cleaning & adjustment of relay contacts & springs & checking of breakers operations for remote/local closing, tripping & protection trip command generated by primary injection.
3
Testing of 11 KV incoming/outgoing panels including testing of CTR by primary injection testing of relays. Works includes cleaning of relay contacts & adjustment of springs, checking operation & tripping of VCB/OCB on remote/manual & protection trip command generated through primary injection.
4
Testing of Power Transformer including earth resistive test, open circuit test, short circuit test, magentic balance test, voltage ration teting (open circuit test at normal tap), magnetic balance test at normal test, megger test, calibration of WTI& OTI, megger result test, oil testing.
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