Piezoceramic Spheres Supply for Defence Research in Visakhapatnam

Work Description - 1. Piezoceramic Sphere I(qty 25 Nos) 2. Piezoceramic Sphere Ii (qty 25 Nos)

The Department of Defence Research and Development, through The Director, NSTL, located at Vigyan Nagar, Visakhapatnam 530027, invites eligible suppliers for an Open Tender (Reference No: NSTL/27ATT010/LP-I/26-27/L-13) for the supply of Piezoceramic Spheres. This procurement, categorized as Miscellaneous Goods, entails the supply of 25 Nos. of Piezoceramic Sphere I and 25 Nos. of Piezoceramic Sphere II, with the work to be completed within 120 days from the contract award at NSTL, Visakhapatnam. The tender was e-published on 02-Jul-2026 at 12:00 PM, with document download commencing on 02-Jul-2026 at 12:30 PM and bid submission starting at 01:00 PM on the same day. The critical deadline for both document download and bid submission is 03-Aug-2026 at 02:00 PM, followed by the bid opening on 04-Aug-2026 at 02:00 PM at NSTL, Visakhapatnam. A mandatory Earnest Money Deposit (EMD) of ₹73,000 is required, payable to The Director, NSTL, at NSTL, Visakhapatnam, and can be submitted via Demand Draft; EMD exemption is allowed as per tender conditions. There is no associated tender fee. Bidders must submit their proposals through a two-cover system: Cover 1 (Fee/PreQual/Technical) must include scanned copies of techno-commercial bids and proof of EMD or exemption, while Cover 2 (Finance) must contain the Bill of Quantities (BOQ) in .xls format. All bids will remain valid for 180 days from the bid opening date.