Compressed Bio-Gas (CBG) Plant Construction and Operation at Salboni Air Field

Work Description - Setting Up Of A Cbg Plant At Salboni Air Field, Paschim Medinipur, W.b.

This tender seeks proposals for the "Setting up of a CBG Plant at Salboni Air Field, Paschim Medinipur, W.B." The project, categorized under Works with a sub-category of Compressed Bio-Gas Plant within the Solid Waste Management product category, is being initiated by the Dir. Gen. Defence Estates, HQ, specifically through the Defence Estates Officer, Kolkata Circle, located at AC-4, 4/1 Belvedere Road, Alipore, Kolkata- 700 027, W.B. This is an open tender conducted under a Public-Private Partnership (PPP) model with a Build, Own, Operate, and Transfer (DBFOT) form of contract. The estimated tender value is ₹1,00,00,00,000, with an Earnest Money Deposit (EMD) of ₹1,00,00,000, representing 1.0% of the tender value, payable to the Defence Estates Officer, Kolkata Circle. The tender fee is ₹10,000, also payable to the Defence Estates Officer, Kolkata Circle. Bidders will be required to submit their proposals in two covers: the first for Fee/PreQual/Technical documents and the second for the Financial Proposal. The tender documents will be available for download from 11-Aug-2026 at 02:30 PM until 10-Sep-2026 at 03:00 PM. Bid submissions can commence from 11-Aug-2026 at 05:00 PM and must conclude by 10-Sep-2026 at 03:00 PM. A pre-bid meeting is scheduled for 21-Aug-2026 at 03:00 PM at the Defence Estates Office, Kolkata Circle. The bid opening date is set for 11-Sep-2026 at 06:00 PM at the same location. The bid validity period is 180 days. Tenderers are advised to carefully review the RFP document for detailed specifications regarding tenderer class, NDA/Pre Qualification requirements, and other contractual terms.