🌊 Sewerage & Drainage Infrastructure Project | 📍 Kolkata, West Bengal 🔹 Tender Authority: Kolkata Municipal Corporation – Sewerage & Drainage Department 🔹 Tender ID: KMC/GRBU/KABI/02/26-27 🔹 Scope of Work: Development and maintenance of sewerage and drainage infrastructure under KMC jurisdiction. 🔹 GT Reference No.: 137901785 🔹 Industry: Urban Drainage & Civil Infrastructure 🔹 Bid Deadline: 19 June 2026 📍 Location: Kolkata, West Bengal