Construction of Multi-Storied Residential Flats for Government Employees inside Azimpur Govt. Colony, Dhaka (Zone-C) [Sub-Head:-Supply, Installation, Testing & Commissioning of 22 Nos 20-H.P Submersible Pump Motor Set, 06 Nos 7.5 HP Centrifugal Pump & 03 Nos Submersible Sewage Pump Motor) [Package No-W-23)