🚰 Annual Operation & Maintenance of Water Supply System – Shilla PWSS (Zone-I), Durgapur (West Bengal) 📢 PHE RCFA Water Supply Circle, Durgapur Water Supply Division has invited bids for annual operation and maintenance of the distribution system, rising main, sluice valves, including operation of sluice valves at Shilla PWSS (Zone-I) for the period 01.08.2026 to 31.07.2027. 🔹 Tender Details: 📅 Tender Published: 07 July 2026 ⏳ Bid Submission Deadline: 20 July 2026 🏗️ Work Category: Construction Work 🌍 Country: India 🆔 GT Reference No.: 140522594 📍 Location: Durgapur, West Bengal