We would like to inform our consumers within City Proper about the scheduled System Shut Off on October 21, 2019, from 9:00 pm to 5:00 am, the following day. This is to give way to the following major maintenance activities: 1. Replacement of 400mm diameter butterfly valve at 3K Reservoir, Bgy. Sta. Monica 2. Replacement continue reading : Total System Shut Off Advisory: October 21, 2019