The North A Pumping Station Annex was constructed to bring potable surface water to over 84,000 households that are still reliant on deep wells.

Through this project, residents from Barangays Greater Lagro and Pasong Putik in Quezon City; and Barangays Deparo I & II, Bagumbong, Urduja, Malaria, Barracks, Tala, Miramonte Heights, Mountain Heights, Congressional Housing, Bagong Silang, Zabarte, and Camarin Area A, B, C & D in Caloocan City can experience improved water quality and service availability. 

• Construction of North A Pumping Station (PS)  has a capacity of 300MLD (6 x 50MLD) which is connected to the 50MLD Reservoir in Sacred heart. The PS was constructed as a whole package with 34.5 kV Distribution Line, 6.25 MVA Transformer Substation with two (2) sets of 2 MVA Generator Sets and 4.160 kV Medium Voltage Switchgear (MVSG), Softstarters (SS) and Variable Frequency Drives (VFD) and 6 sets of pump and motor. This is one of the biggest pumping stations of Maynilad in terms of capacity.