Repairing seepage from the bottom dome portion of the Elevated Service Reservoir at Central School
KOLKATA METROPOLITAN DEVELOPMENT AUTHORITY · KOLKATA, West Bengal · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹4.9L
- EMD: ₹10K
- Published: 10 Aug 2026
- Closing date: 19 Aug 2026
- Status: open
Description
Tender for repairing seepage from the bottom dome of the Elevated Service Reservoir (ESR NO-6) at Central School, including repairing damaged overflow pipe, sealing cracks, guniting, water tightness testing, applying epoxy, shuttering, cleaning, concrete work, and supply of pipes and fittings. Estimated cost approximately 4,93,433 INR.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Open Tender
- Make in India (MII): No
- MSE preference: No
Line items (17)
- Providing and inserting nipples with approved fixing compound — Qty: 256 Each
- Sealing of cracks / porous concrete by injection process — Qty: 256 kg
- Guniting concrete surface with cement mortar — Qty: 65 sqm
- Water tightness test — Qty: 675 Cu.M.
- Applying epoxy reactive joining agent — Qty: 45 Sq.M.
- Hire & labour charges for shuttering — Qty: 25 Sq.M.
- Cleaning concrete surface — Qty: 65 sqm
- Ordinary cement concrete M-20 — Qty: 2.5 cum
- Applying 2 coats of waterproofing paint — Qty: 65 Sq.M.
- Dismantling R.C. Floor, beams etc — Qty: 1.2 cum
- Hire & labour charges for shuttering with staging — Qty: 810 cum
- Supply of ERWMS black pipe — Qty: 8 Mtr
- Supply of M.S. Flange — Qty: 4 Each
- Field welding of M.S. plates — Qty: 5.25 Mtr
- Flange joint to pipes — Qty: 6 Each
- Gas cutting of M.S. plates — Qty: 4.5 Mtr
- Removal of rubbish, earth etc. — Qty: 6.5 cum
4 tender document(s) available — sign up to download.
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