Repairing And Maintenance Of Existing Water Stand Posts Submersible Borings Including Supply Of All Necessary Materials Under Water Supply Head From Agency/Contractor/Supplier/ Service Provider/ Seller, For Total 45 Wards Under Nagar Nigam, Munger From Ward No. 1 To 45 (Rate Proposed Will Be Inclusive Of All Taxes & Other Charges) (15Th Finance 6Th State Finance Head)