HA Propeller Manufacture and Supply for Defence Research

The Department of Defence Research and Development, through the Director, NSTL, Visakhapatnam, invites bids for the "Manufacture and Supply of HA Propeller, (Qty. 06 Nos.)". This is a Limited Tender for Goods, categorized under Miscellaneous Goods and specifically Mechanical Equipments. The bid submission period commences on October 21, 2026, at 06:15 PM and concludes on November 2, 2026, at 02:00 PM. The Bid Opening Date is scheduled for November 3, 2026, at 02:00 PM at NSTL, Visakhapatnam. An Earnest Money Deposit (EMD) of ₹2,51,700 is required, payable to The Director, NSTL, Visakhapatnam, and can be submitted through a Bank Guarantee, Demand Draft, or FDR, with exemption allowed. The tender documents, including the Notice Inviting Tender (NIT) and Request for Proposal (RFP), are available for download from October 21, 2026, at 06:10 PM until November 2, 2026, at 02:00 PM. The work is expected to be completed within a period of 180 days from the award of the contract, with a bid validity of 120 days. Bidders are required to submit their bids in two covers: Cover 1 for Fee/PreQual/Technical documents and Cover 2 for Finance. Further details regarding technical specifications and commercial terms are available in the tender documents.