Renovation of alum storage tank no. 5 and fitting of 2 pressure reducing valves at WTP-I, Kolkata Municipal Corporation
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Renovation of Alum Storage Tank No-5 by Chemical Treatment and Supply, Fitting-Fixing of 2 Nos Pressure Reducing Valves with Ancillary Spares at Standby Chlorinator Units Within WTP-I under Grww.
Water Supply, KOLKATA MUNICIPAL CORPORATION
Kolkata, Kolkata district, West Bengal
- Estimated contract value
- Not published
- No estimate in the notice
- EMD
- ₹5,100
- Bid security, refunded after the bid · No exemption (per portal)
- Tender fee
- ₹0
- No tender fee, as listed on the portal
- Bids close
- 17 Nov 2026, 2:00 pm IST
- 5 days left
Summary
Chemical treatment of alum storage tank no. 5, supply and fitting of 2 pressure reducing valves with spares at standby chlorinator units; 10 days; open tender in two covers
Work duration 10 days · bids valid 180 days · Two covers (technical and financial)
AI summary — verify on the official portal
Scope of work
- Buildings
- Spares & parts
- Water supply
- Building repair & renovation
- Treatment plants, tanks & O&M
- Work duration
- 10 days
- From the official tender record
Eligibility
- Registration class
- OTHERS
- As listed on the portal; confirm it against the tender document.
- Pre-qualification
- Please refer Tender documents.
Submission checklist
- Submission
- Two covers: a technical bid and a separate financial bid
- From the official tender record
- Bid validity
- 180 days
Commercial terms
Contract value, EMD, tender fee and performance security are separate amounts; they are never added up.
Evaluation
Tender documents
Every file the department published. Unlock this tender to download them.
- PDFLocked
Tender notice (NIT)
Tendernotice_1.pdf · 1.4 MB
- PDFLocked
TECHBID.pdf
TECHBID · 976 KB
- XLSLocked
Pricing schedule (BOQ: bill of quantities)
BOQ_2566042.xls · 406 KB
- PDFLocked
OIDDETAILS.pdf
OID · 617 KB
Key dates
- Published30 Oct 2026, 12:00 pm IST
- Bids accepted from30 Oct 2026, 2:00 pm IST
- Bids close17 Nov 2026, 2:00 pm IST
- Bid opening19 Nov 2026, 2:00 pm IST
Location and buyer
Kolkata
Kolkata district, West Bengal
Marked at town level
Who issued it
- Kolkata Municipal Corporation
- Water Supply
Changes, clarifications and contacts
- Bids opened at
- OFFICE OF THE EXECUTIVE ENGINEER,W/S, GRWW
Reference
- Tender ID
- 2026_KMC_1047665_1
- Reference
- EE/GRWW/WTP-I/24/2026-27
- Tender type
- Open Tender
- Source
- West Bengal e-Procurement
- Last checked on the portal
- 1 Nov 2026, 7:55 am IST
Always verify details on the official portal before bidding.
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