Annual Repair, Shifting, Installation, Operation & Maintenance And Restoring Of Pump At Temporary Drainage Pumping Stations Gr-07 (A) Narayani Dharam Kaanta, 07 (B) Opposite Narayani Dharam Kaanta, 07 (C) Premkunj & 07 (D) Ranipur Near Cng Under Patna East (Mech.) Works Division, Buidco, Pahari, Patna For The Period Of Done Before Monsoon' 2026 For The Year 2026-27.