11 KV Vacuum Circuit Breaker Servicing and Maintenance at IISER Kolkata

This tender is an open invitation for qualified contractors to undertake essential servicing and maintenance works for the 11 KV High Tension Vacuum Circuit Breakers (VCBs) at the Electrical Sub-Stations of the Indian Institute of Science Education and Research (IISER) - Kolkata, located at their Mohanpur Campus. The scope of work explicitly includes the replacement of any damaged spare parts as identified during the servicing. The Tender Reference Number is IISER-K/IWD/Elect/26-27/25, and it falls under the 'Works' category, specifically within 'Electrical Works'. The Tender Inviting Authority is the Assistant Executive Engineer (AEE), Electrical, from the Institute Works Department (IWD). Interested bidders must note the critical dates: the tender document will be available for download from 02-Nov-2026 at 05:00 PM until 16-Nov-2026 at 05:00 PM. The bid submission period also commences on 02-Nov-2026 at 05:00 PM and closes on 16-Nov-2026 at 05:00 PM. The Bid Opening Date is scheduled for 18-Nov-2026 at 11:00 AM. A non-refundable Tender Fee of ₹500 is applicable, and a Earnest Money Deposit (EMD) of ₹20,000 must be furnished along with the bid. This procurement is being conducted by IISER-Kolkata, with the tender originating from eprocure.gov.in.