To All the MWSS Raw Water Users:

As part of the MWSS continuous effort to improve the water facilities, please be advised that the MWSS – Common Purpose Facilities (CPF) will undertake the Installation of Flow Meters at the MWSS Tunnels and Aqueducts from lpo Dam to La Mesa Dam within the MWSS Right of Way. This Project will entail series of tunnels and aqueducts shutdown for the following activities:

Item No. Activities Date of Shutdown Number of Hours/Days
1 Survey Works 11 November 2020 (Wednesday) 13 Hours
2 Flowmeter Installation 04-05 December 2020

(Friday and Saturday)

31 Hours
3 Adjustment (if needed) 06 December 2020


14 Hours
  Total 58 Hours

During the said scheduled activities, the BNAQ4 will be completely isolated and raw water extractions will not be possible.

We encourage all to store enough water before the scheduled activity. We apologize for the inconvenience this may cause you.

CPF Series of Flow Metering Project – BNAQ 4 Shutdown

Description of Activity

Nature Installation of Flow Meter Project
Location of Activity MWSS Right of Way: Bigte-Novaliches Aqueducts
Date and Time of Activity 11 November 2020, 04-05 December 2020 & 06 December 2020
Background of Activity To execute scheduled BNAQ4 shutdown for survey works and installation activities


Customer Impact

No. of raw water users affected 13 raw water users along BNAQ 4
Effect affected users Temporary water interruption on the scheduled dates
Specific Areas Affected Please find table below for reference



Account Name


1 Ma. Onor C. Cerda Sto. Cristo, San Jose Del Monte City
2 Leonardo Flores, Best Choice Poultry Farm Sto. Cristo, San Jose Del Monte City
3 Jose Guballa, Cresta Del Monte Resort Sto. Cristo, San Jose Del Monte City
4 Edgardo Laureano Sto. Cristo, San Jose Del Monte City
5 Mario Robes Sto. Cristo, San Jose Del Monte City
6 Pete Manuel Sto. Cristo, San Jose Del Monte City
7 Ernesto Lazaro Sto. Cristo, San Jose Del Monte City
8 Enrique Delos Santos Sto. Cristo, San Jose Del Monte City
9 Siti Crusher Homeowners Association Sitio Crusher, Bigte, Norzaragay Bulacan
10 Samson Wenceslao Bigte, NorzaraQay Bulacan
11 Jesus Borja Bigte, NorzaraQay Bulacan
12 Cenon Dela Merced Bigte, NorzaraQay Bulacan
13 Carlos Rayo Bigte, NorzaraQay Bulacan