🚒 Replacement of Fire Hydrant Pipeline – BSNL CGM Office, Chennai 🔧 📍 Location: CGM Office, CHTD, BSNL, Chennai 🏛️ Department: Bharat Sanchar Nigam Limited (BSNL) 📅 Tender Released: 05 July 2026 ⏳ Last Date: 13 July 2026 🔖 GT Reference No.: 140364455 ✨ Replacement of damaged/corroded internal fire hydrant pipeline inside the toilet shaft, gents' restroom and associated accessories at the BSNL CGM Office.