Online filtration of transformer oil and providing and fixing of safety devices for different transformers installed at Jarangdih Colliery.
Kathara · Jarangdih Colliery, Jharkhand · Electrical Equipment & Supplies · open
Key facts
- Tender value: ₹8.3L
- EMD: ₹10K
- Published: 18 Sep 2026
- Closing date: 29 Sep 2026
- Status: open
- Department: Central Coalfields Limited
- Office: JRD Colliery
Description
Tender for online filtration of transformer oil and installation of safety devices at Jarangdih Colliery, including related components and safety devices, with an estimated value of 830727 INR.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
New to these terms? Read how tender eligibility criteria work.
Commercial terms
- Bid type: Item Rate
- Make in India (MII): No
- MSE preference: No
Line items (6)
- Online filtration of transformer's oil to achieve the safe BDV and improve the quality by removing moisture,carbon content & degassification etc of different capacity of transformers installed at Jarangdih Colliery. — Qty: 21145 Ltrs
- For Providing and fixing of oil temperature indicator(OTI) range 0-120 °C with sensor & cable. — Qty: 3 Nos
- Providing of WTI temperature indicator(OTI) meter with sensor & cable etc. — Qty: 3 Nos
- For Providing and fixing of Buchholtz relay;Specification 90-165 CC Alarm for gas accumulation ,70-130 cm/sec trip for steady oil flow, porosity test- no leakage with air at 3 kg/sq.cm,current rating of switch 5/2A at 250V AC/DC respectively applied, pressure test 3kg/sq.cm for 72hrs,housing strength 8kg/sq.cm for 72 hrs etc. — Qty: 2 Nos
- For Providing and fixing of cork sheet 01Mtr X 01 Mtr X 8 mm size in transformers rating up to 2MVA & 11KV — Qty: 6 Nos
- Total impact of GST for the purpose of CTC — Qty: 1 Nos
1 tender document(s) available — sign up to download.
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