Nuclear Reactor OLTC Pump Mechanical Seal Component Procurement

This tender, originating from the Nuclear Power Corporation of India Limited (NPCIL), a part of the Department of Atomic Energy under the Ministry of State (Pmo), concerns the procurement of essential mechanical seal components. Issued by the Boisar, Maharashtra office, with the Bid Number GEM/2026/B/8129548, the tender window opens on 21-10-2026 at 11:20 AM and closes on 02-11-2026 at 11:00 AM. The Bill of Quantities (BOQ) outlines a requirement for a total of 37 units across a variety of critical spare parts for mechanical seals, specifically for OLTC System Pumps. These items include multiple sets of elastomers for both NDE (Non-Drive End) and DE (Drive End) mechanical seals, identified by various part numbers such as 1.1.41.3 1.4 3 6, and 491217. The scope also encompasses sets of springs and capscrews/setscrews for NDE and DE mechanical seals (part numbers 315 and 1.1689), sets of seal faces for OLTC System Pump mechanical seals (part number 14), and specifically for EagleBurgmann Mechanical Seals for OLTC, sets of elastomers and gaskets (part number 2 5715), sets of springs (part number 3), and sets of screws and assembly fixtures (part number 9121314 16). Interested suppliers are invited to submit their bids within the specified timeframe for these vital components.