Drilling Of 200Mm/250Mm Dia Tube Wells Upto 300 Meters (Total 12 Numbers) Depth By D R Drilling Rig In Different Villages Of Patan, Chanasma, Saraswati&Siddhpurtalukas (Group E)Of Patan District Including Supply Of Various Type Of Ms Bore Materials & Slotting Work Of Ms Erw Pipes.