Tender For Annual Maintenance Of Different Makes 33 Kv Rmu & Other Related Work In The Area Of Executive Engineer, 33 Kv, Central Zone, Lucknow Under O&M Head, Executive Engineer 33 Kv-Uttar Pradesh
TDR : 56020947
Tender Notice
BOQ
5 Days Left
Executive Engineer 33 Kv
Uttar Pradesh
Tender For Annual Maintenance Of Different Makes 33 Kv Rmu & Other Related Work In The Area Of Executive Engineer, 33 Kv, Central Zone, Lucknow Under O&M Head
Name of Work:- Annual maintenance of Different makes 33 KV RMU & other related work in the area of Executive Engineer, 33 KV, Central Zone, Lucknow under O&M head
Sl. No.
Item Description
1
33 KV RMU Service BOQ1. Pre-Service Inspection• Visual inspection of RMU panels• Check SF6 gas pressure / density• Inspection of bushings, insulators• Mechanical operation check (switch, isolator, earthing switch)• Thermographic scanning (if live condition)• Preventive Maintenance Activities• Cleaning of panels (internal & external)• Tightening of all power & control connections• Lubrication of moving parts• Functional checks of:• Load break switch (LBS)• Circuit breaker (VCB/SF6 CB)• Interlocks (mechanical & electrical)• Earthing continuity check• Electrical Testing• Insulation Resistance (IR) test• Primary injection test (if applicable)• Secondary injection for protection relays• Functional testing of trip/close circuits• SF6 Gas Handling (if applicable)• Gas topping up• Leak detection• Protection System Check• Relay testing & calibration• Trip circuit supervision
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