The Project is divided into three parts; Part 1: Investigate, Study and Design, Part 2: Construction and Commissioning & Part 3: Operation and Maintenance. This Turn-key Project, to Design, Construct and Operate & Maintain the following, construction of Pumping station at Jahra Wastewater Treatment Plant (WWTP) site, Kubd STP of capacity 270,000m3/day, sewage Treatment Plant, two (2) Transfer pipe lines from new Jahra Pumping Station to newly constructed Kubd WWTP (1400mm DI pipe of length 34km), Effluent Transfer Lines from newly constructed Kubd WWTP to Reservoirs in DMC, Overflow Line from Kubd WWTP connecting to Sulaibiya Overflow Lines, overflow lines from Jahra Pumping station connecting to existing overflow at Jahra Treatment Plant, Septic Tank waste (septage) conveyed to the Kubd Treatment Plant from un-served areas up to 3,000 m3 /day, Disconnect and Demolish the Existing Treatment Plant in Jahra & a new Irrigation Pumping Station at new Jahra Pumping Station site. Lay Fiber Optic Cables with all lines interconnecting all facilities.