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| Tender ID | 3609660 |
|---|---|
| Organisation Name | National Institute Of Technology |
| Tender Brief | Corrigendum : Earth Pit Maintenance Of Substation Common Earthing-reg |
| Last Date For Submission | 10th Apr, 2026 |
| Opening Date | 13 Apr, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 69900.00 |
| Estimated Cost | 3494000.00 |
| City | Calicut |
|---|---|
| State | Kerala |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | EARTHING | ||
| 2 | Earthing with copper earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long with funel etc. (but without charcoal/ coke and salt ) as required. It also includes removing the existing earth plate and any related accessories, if present and all other works for provide earthing as per site condition -Road /concrete cutting, excavation in hard rock, along with removal of any debris or material on working site etc and making good the same in case of any damage in existing structure as required.(Site visit recomended). Earthing over all resistance should be less than 1ohm and it shall be measured by an approved earthing apparatus. The bidder should provide test certificate as a proof of measurement and value of specified earth resistance. | 20.000 | Set |
| 3 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long with funel etc. (but without charcoal/ coke and salt ) as required. It also includes removing the existing earth plate and any related accessories, if present and all other works for provide earthing as per site condition.(Site visit recomended). Earthing over all resistance should be less than 1ohm and it shall be measured by an approved earthing apparatus. The bidder should provide test certificate as a proof of measurement and value of specified earth resistance. | 4.000 | Set |
| 4 | Supplying and laying 32 mm X 6 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by tinning on overlapping and with 2 sets of brass/Steel nut bolt & spring washer spaced at 50mm).It also includes all other works related for laying copper strips as per site condition-Road /concrete cutting, along with removal of any debris or material on working site etc and making good the same in case of any damage in existing structure as required.(Site visit recomended) | 500.000 | Meter |
| 5 | Supplying and laying 25 mm X 3 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by tinning on overlapping and with 2 sets of brass/Steel nut bolt & spring washer spaced at 50mm).It also includes all other works related for laying copper strips as per site condition-Road /concrete cutting, along with removal of any debris or material on working site etc and making good the same in case of any damage in existing structure as required.(Sie visit recomended) | 150.000 | Meter |
13 Days Left