Annual Maintenance Works, One Year (2024 25) Arresting Water Leakages Avoid Polluted Water Supplies Complaints, Replace To Damaged Sluice Valves, Supply And Delivery Of Air Valves, Repairs Water Pipeline Chowkages, Restoration Of Pp Cs Replace/Repairs Of S/V Chambers At Various Localities Under Ushodaya Section, Sub Division Iii Of Operations And Maintenance Division Xii .