EXPANSION OF OLD DOHA WEST WASTEWATER TREATMENT PLANT BY 25 000 M3/DAY OUT OF A TOTAL EXPANSION OF 105 000 M3/DAY
Demolishing old OCU and construction of New, including provision for connection to the inlet channel of NTRF Balancing Tank. Construction of new MCC room 931 in accordance with Kahramaa requirements, 2 nos. Aeration tanks, slab-on-grade with all necessary details for joints, slopes, etc to receive equipment for 732 Biological odor Control Unit and 733 Chemical odor Control Unit, completely new air blower building (including structural steel shed) for packaged blowers including related electrical room (932), structural steel centrifuge shed (including foundations), new electrical substation 930G1. Construction of new 594-1 TSE pit, MLSS Chamber 1 and 2 at Aeration tanks 478-04 and 478-05 respectively, 401 new flowmeter slabs, completely new polymer building (811), drainage tank 924, 628-3 Sludge Pumping Station, base for sludge storage pumps 628-2, slab on grade with pump base for booster pumps 922 with steel shade. Modifications to Existing Structures for NTRF balancing tank. Trenches for Pipes & Electrical duct (Excavation & backfill). Supply & Installation of Miscellaneous buildings, installation of the process and MEP equipment’s and Underground utilities.