MWSS kicks-off Umiray-Angat Transbasin Rehabilitation Project (UATP) on 08 June 2016.  Present at the kick-off meeting were MWSS Administrator Gerardo A. I. Esquivel, Senior Deputy Administrator Atty. Nathaniel C. Santos, Engr. Leonor C. Cleofas, Engr. Ted Alipio and representatives of the winning bidder A.M. Oreta Construction and the Common-Purpose Facilities (CPF).

The UATP Rehabilitation project involves the rehabilitation and strengthening of existing tunnel structure/facilities to withstand future typhoons. The Php717M project is under the CPF funding financed by the two concessionaires. Winning bidder A.M. Oreta Construction was issued the Notice to Proceed last 20 April 2016.