Dismantling, shifting, installation and commissioning of 1-MVA, 11KV/3.3KV Transformer and 2-MVA, 11KV/3.3KV Transformer at Regional Sub-Station of Kathara Colliery.
Central Coalfields Limited · Kathara, Jharkhand · Electrical Equipment & Supplies · open
Key facts
- Tender value: ₹6.2L
- EMD: ₹8K
- Published: 05 Nov 2026
- Closing date: 14 Nov 2026
- Status: open
- Status as of: 06 Nov 2026 01:34 UTC
- Office: Kathara Colliery, P.E. (E&M), Office of the PO
Description
Dismantling, shifting, installation and commissioning of 1-MVA and 2-MVA, 11KV/3.3KV transformers at the Regional Sub-Station of Kathara Colliery, including associated electrical materials and installation work.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Item Rate
- Evaluation: Item wise
- Make in India (MII): No
- MSE preference: No
Line items (14)
- 2 — Qty: 3 4
- Earthing with G.I. copper plate 600mm x 600mm x 03mm thick including accessories and providing masonry enclose with cover plate having locking arrangement and watering pipe of 2.7 Mtrs. long etc. with charcoal/coke and salt as required. — Qty: 8 Nos.
- Supplying and laying 25 mm X 6mm G.I strip at 0.50 meter below ground as strip earth electrode, 2 including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm). — Qty: 240 Mtrs.
- Supplying and making outdoor cable termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminum conductor cable of 11KV 6.6KV grade as required (150-240 Sq.mm). — Qty: 2 Nos.
- Supplying and making outdoor cable termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminum conductor cable of 11KV 6.6KV grade as required (300-400 Sq.mm). — Qty: 4 Nos.
- Copper Strip 2" x 8mm x 8" — Qty: 14 Nos.
- Copper Lugs 400Amp — Qty: 16 Nos.
- Copper Lugs 250Amp — Qty: 8 Nos.
- Providing of single core aluminium lead 95sq.mm — Qty: 24 Mtrs.
- Providing of L Clamp (Copper) — Qty: 12 Nos.
- Providing of Oil Temperature Indicator (OTI) meter with sensor & cable complete set — Qty: 2 Nos.
- Providing of Winding Temperature Indicator (WTI) meter with sensor & cable complete set — Qty: 2 Nos.
- Assembling and installation charge of 1 MVA transformer — Qty: 1 No.
- Assembling and installation charge of 2 MVA transformer — Qty: 1 No.
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