Central Railway, Mumbai Division, has invited e-tenders for the supply, installation, testing, and commissioning of main and intercom exchanges along with augmentation of various telecom infrastructure at various locations and offices in the Mumbai Division. Tender Details: Tender Notice No.: CR-BB-TELE-2026-84 Approximate Cost: ₹18,47,30,876.24 Earnest Money Deposit (EMD): ₹36,94,600 Last Date & Time for Submission: 27 August 2026, 3:00 PM Tender Validity: 90 Days Completion Period: 12 Months Tender Type: Open E-Tender Contact Details: Office: Divisional Railway Manager (S&T), Central Railway Address: 1st Floor, Parcel Office Building, Near Platform No. 13, Mumbai CSMT, Mumbai – 400001 Website: www.ireps.gov.in Interested bidders can download the complete tender documents and check corrigendum details from the official Indian Railways e-Procurement website.