Tender Details
Tender Title / Description
| Tender Title | Annual Maintenance and Special repairing for all Sub-stations in JNU-3rd-Call |
|---|---|
| Tender Description | servicing of 400/630/800 amp., 11 kv ocb/vcb with blower, cleaning of existing ht panel inside,outside with tighting of all bus bar, nut & bolt, ct,pt chamber, alignment, adjustment of gaps between phase to phase, greasing & lubrication all moving fixed part including replacement of minor parts such as spring, washers etc for smooth mechanical operation i/c servicing, calibration, testing of 3 element idmt relay ( one earth fault & two over current) with secondary injection testing of 11 kv ocb/vcb complete with testing commissioning as required. removal of moisture in bus bar, insulator ht cable box and heating of p.t., c.t. of 11 kv vcb/ocb panel complete with high pressure testing, meggering of h.t. cable, panel etc as required. checking & arresting of oil leakages from 200 to 1600 kva transformer at site including dismentling of lt/ht cables/ bus bar, connections, lt/ht bushing rods, dismentling of main top cover/inspection window of transformer after draining of oil of tra |
| Comments | servicing of 400/630/800 amp., 11 kv ocb/vcb with blower, cleaning of existing ht panel inside,outside with tighting of all bus bar, nut & bolt, ct,pt chamber, alignment, adjustment of gaps between phase to phase, greasing & lubrication all moving fixed part including replacement of minor parts such as spring, washers etc for smooth mechanical operation i/c servicing, calibration, testing of 3 element idmt relay ( one earth fault & two over current) with secondary injection testing of 11 kv ocb/vcb complete with testing commissioning as required. removal of moisture in bus bar, insulator ht cable box and heating of p.t., c.t. of 11 kv vcb/ocb panel complete with high pressure testing, meggering of h.t. cable, panel etc as required. checking & arresting of oil leakages from 200 to 1600 kva transformer at site including dismentling of lt/ht cables/ bus bar, connections, lt/ht bushing rods, dismentling of main top cover/inspection window of transformer after draining of oil of tra |
Important Dates
| Published Date | |
|---|---|
| Due Date | 17 Mar 2026 00:00:00 |
Estimate and EMD
| Estimated Value | 36.78 Lakh |
|---|---|
| EMD | 0 INR |
| Processing Fee | 0 INR |