Overview
NEW TOWN KOLKATA DEVELOPMENT AUTHORITY has invited open tender bids for "Maintainance of Prefabricated Single Tank Based Modular Capacity 05 TPD Bio-Gas-Plant in Connection with Solid Waste Management at Newtown, Kolkata under NKDA for 02 Years" at North 24 Parganas, West Bengal — a Industrial / Process Plant works on a Item Rate basis, carrying an estimated value of an estimated under ₹1 Cr (derived from the EMD, as the department didn't publish a value). Bids close on 10 July 2026. EMD is ₹80 K. Reference Notice Inviting e-Tender No. 25/EE-SWM/NKDA/2025-26 (Sl. No. 01) (2nd Call).
Timeline
Published
22 Jun 2026
Submission opens
23 Jun 2026
Submission closes
10 Jul 2026
Bid opening
13 Jul 2026
Tender documents
PDFTendernotice_1.pdfNIT · 370 KBZIPDownload all (zip)All 2 documents · 111 KB — one download
What’s insideBOQ_2527625.xls 299 KBTendernotice_2.pdf 559 KB
Documents are mirrored from the source portal for reference. Live bidding and authoritative documents remain on the official portal.
Complete tender details
Tender ID2026_NKDA_1029162_1
Reference No.Notice Inviting e-Tender No. 25/EE-SWM/NKDA/2025-26 (Sl. No. 01) (2nd Call)
OrganisationNEW TOWN KOLKATA DEVELOPMENT AUTHORITY » ENGINEERING SECTION
Product categoryMiscellaneous Services
Estimated valueunder ₹1 Cr (est)
Form of contractItem Rate
EMD₹80,000
Tender feeNil
Payment modeOnline
Tender typeOpen Tender
CategoryWorks
No. of covers2
Bid validity180 days
Two-stage biddingNo
Withdrawal allowedYes
LocationNorth 24 Parganas, West Bengal
PIN700156
Bid opening placeNKDA Administrative Building, New Town
Inviting authorityExecutive Engineer-SWM
Frequently asked questions
What is this tender for?
NEW TOWN KOLKATA DEVELOPMENT AUTHORITY floated this tender for "Maintainance of Prefabricated Single Tank Based Modular Capacity 05 TPD Bio-Gas-Plant in Connection with Solid Waste Management at Newtown, Kolkata under NKDA for 02 Years" — Industrial / Process Plant work, procured as a works contract on a Item Rate basis.
What is the estimated value?
The value wasn't published; based on the EMD it works out to about under ₹1 Cr.
What are the EMD and tender fee?
EMD is ₹80 K; tender fee is nil.
When do bids close?
Bids close on 10 July 2026; bids open on 13 July 2026.