Maynilad will build the additional STPs in Bagbag, Tatalon, Tandang Sora, Baesa, Samson, Del Monte, Bahay Toro, San Antonio, Paltok, Dona Imelda in Quezon City and Paco in Manila.
The STPs will have a total treatment capacity of 57,000 cum per day (cmd) of wastewater and will serve parts of the San Juan River catchment, as well as Paco area.
Maynilad intends to expand its wastewater coverage using a combined sewerage system (CSS), which will allow wastewater flow from existing drainages to be collected for treatment before being discharged to major bodies of water.
Maynilad president and CEO Ricky Vargas said the additional sewerage facilities are part of the company’s strategic plan to provide full wastewater service coverage in the West Zone.
"Through proper treatment of wastewater, we protect the environment and contribute to the health, wellness and safety of the communities we serve," Vargas said.
Since its reprivatisation in 2007, Maynilad has invested nearly PHP2bn($46.5m) to improve wastewater services in its concession area, the company said.
