Annual Maintenance Contract for TURBINE and AUXILIARIES including Cooling Towers of 250 MW Unit 8 300 MW Unit 7 Plant Water Package System Unit 7 and 8 and Raw Water Intake of Unit 8 DPPS DPL
THE DURGAPUR PROJECTS LIMITED · Durgapur · Mechanical Components & Spares · open
Key facts
- EMD: ₹7.9L
- Published: 07 Oct 2026
- Closing date: 23 Oct 2026
- Status: open
- Status as of: 10 Oct 2026 07:30 UTC
- Office: Office of the GM Power and Project DPPS DPL
Description
Tender for annual maintenance contract covering turbines, auxiliaries, cooling towers, plant water systems, and raw water intake for units 7 and 8 at DPPS DPL, with a contract period of two years.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Item Rate
- Make in India (MII): No
- MSE preference: No
Line items (20)
- Part A: Mandatory part — Qty: 24 Months
- CW Pump Overhauling — Qty: 2 Nos.
- HPH tube leakage rectification/ opening of bottom dummy flange and partition joint for internal inspection — Qty: 2 Nos.
- Service water / Fire fighting / ACW pipeline replacement (per meter basis above 6 mtrs at a time) — Qty: 200 Meters
- De- metering of some critical bends of different drain lines — Qty: 150 Nos.
- Supply of Highly Skilled Manpower during Overhauling/Major Maintenance — Qty: 500 mandays
- RT of High pressure oil/steam joints — Qty: 400 Nos.
- Complete servicing of #8 PHE — Qty: 3 Nos.
- Raw water intake pump/ACW Pump overhauling — Qty: 3 Nos.
- Replacement of damaged GEAR BOX by a new / repaired one — Qty: 1 Nos.
- Replacement of damaged weldment with new weldment of gear box — Qty: 1 Nos.
- Replacement of damaged weldment of motor with new one — Qty: 1 Nos.
- Replacement of damaged foundation bolt (anchor) of motor with new one — Qty: 1 Nos.
- Replacement of damaged foundation bolt (anchor) of gear box with new one — Qty: 1 Nos.
- Replace of unbalanced drive shaft with balanced drive shaft — Qty: 1 Nos.
- Minor repairing of fan blades — Qty: 1 Nos.
- Servicing of cold basin strainer of cooling tower — Qty: 1 Nos.
- Servicing of damaged sluice gates of cold basin — Qty: 1 Nos.
- Painting of gear box, hub, weldment assembly and hoist assembly with its rail arrangement — Qty: 1 Nos.
- Replacement of damaged fan blade assembly — Qty: 2 Nos.
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