ISRO Telemetry Tracking and Command Network (ISTRAC), Bengaluru invites sealed item rate e-tenders for electrical renovation of INC and ISSDC labs (Rs. 22.81 Lakhs) and stores section refurbishment (Rs. 10.14 Lakhs). Tender documents are available for download from 08.07.2026 to 22.07.2026 via the online portal. The final deadline for receipt of online bids is 25.07.2026 up to 16:00 hrs, with separate EMD requirements of Rs. 45,620.00 and Rs. 20,280.00 respectively. Complete parameters and eligibility criteria are hosted on the official websites at isro.gov.in and tenderwizard.com.