Installation, Testing and Commissioning of 02 (Two) Nos. 33 KV SF6 Gas Circuit Breaker with CT, PT and Control Panel of Crompton Greaves Make at 33 KV Dhankunda Sub-Station of Rajmahal Area.
Eastern Coalfields Limited · Rajmahal Area, Jharkhand · Electrical Equipment & Supplies · open
Key facts
- Tender value: ₹6.3L
- EMD: ₹8K
- Published: 03 Nov 2026
- Closing date: 14 Nov 2026
- Status: open
- Status as of: 04 Nov 2026 03:27 UTC
- Ministry: Ministry of Coal
- Office: ECL Rajmahal Area
Description
Installation, testing and commissioning of two 33 KV SF6 gas circuit breakers with CT, PT and control panel at Dhankunda Sub-Station, Rajmahal Area. The BOQ includes installation, associated electrical materials, cabling, earthing and painting.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Item Rate
- Evaluation: L1 bidder based on Cost to Company (CTC)
- Make in India (MII): No
- MSE preference: No
Line items (13)
- 2 — Qty: 3 4
- Installation of 33KV 1250 AMP ABB/Crompton Greaves make SF6 breaker including installation of its MS structure on foundation — Qty: 2 Nos
- Installation of control relay panel for controlling of 33KV 1250 AMP SF6 breaker as well as protection (Over current earth fault WTI OTI buchholz alarm and trip both etc) of Power Transformer — Qty: 2 Nos
- Installation of 33KV current transformer at a height as per IE rule — Qty: 2 Set
- Installation of 33KV potential transformer at a height as per IE rule — Qty: 2 Set
- Supply & fitting of aluminum connector for inter connector of isolator current transformer potential transformer lighting arrestor & 33KV terminal of the transformer — Qty: 42 Nos
- Supply fabrication & laying of Hot deep galvanized GI strip for earthing of isolator current transformer potential transformer lighting arrestor with structure — Qty: 200 KG
- Supply and fitting of hot deep galvanized GI nuts and bolts — Qty: 80 KG
- Painting of all MS structure of outdoor 33KV bus structure of CTs SF6 breaker 33KV isolator related to 33KV SF6 breaker installation job by one coat of red oxide paint and two coats of aluminum paints — Qty: 2 Nos
- Supply, fabrication & installation of 50mm dia IPS tube — Qty: 190 Feet
- Supply & cabling of 12 core 1.5 Sq.mm armoured copper control cable. — Qty: 110 Mtrs
- Supply & cabling of 4 core 1.5 Sq.mm armoured copper control cable. — Qty: 250 Mtrs
- Contractor Profit @ 10% — Qty: 1 LS
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