💧 State Water Investigation Directorate Tender | India 📢 New Tender Alert! 🏢 Organization: State Water Investigation Directorate (SWI Circle, SWI Division-I) 🛠️ Work: Network Monitoring of Water Level and Collection of Water Samples for Purulia District 📅 Tender Published: 06 July 2026 ⏳ Last Date: 20 July 2026 🆔 GT Reference No.: 140417502