Sinking Of 01 No. 250Mm X 150Mm Dia. 360 Mtr. Deep Tubewell By D.R. Rig Method Using Upvc Pipe And Pre-Packed Resin Bonded Gravel Filter At New Deboarding Point At G.S. Mela Ground In Connection With G.S. Mela 2025 Under Kakdwip, Phe Dte. Niet-41/Ad/25-26/02