REY ISAAC A. NAVARRO

Accountable for the comprehensive operational management of the Upper Wawa Dam, Pumping Station, and Tayabasan Weir, ensuring the consistent delivery of 710 MLD of raw water to the East Zone concessionaire.

Water & Energy Operations:

Guarantee 24/7 operational continuity and water supply reliability through meticulous planning and real-time system adjustments.

Manage the 800 kW Hydroelectric Power Plant, synchronizing power generation with water discharge protocols to maximize efficiency.

Analyze pump performance and other operational data to identify and implement significant efficiency improvements.

Asset Reliability & Maintenance:

Develop and execute robust maintenance programs and operational reliability guidelines for all water and used water facilities.

Perform detailed asset condition ratings and analyze diagnostic data to transition from reactive repairs to a predictive maintenance model.

Provide and submit detailed operational reliability reports to senior management, highlighting performance and areas for strategic investment.

Safety & Risk Management:

Maintain rigorous oversight of dam safety, interpreting data from 388 structural and geotechnical instruments to immediately address any anomalies.

Lead incident response, reporting all operational abnormalities and executing immediate corrective actions to minimize impact.

Uphold and enforce all health and safety procedures, fostering a work environment committed to achieving zero work-related accidents.

• Supervision of Conveyance Facilities (Transmission Line, RTU Panel, other appurtenances)
• Responsible for Water availability and Pressure monitoring
• Creates new solutions in troubleshooting and standardize civil works
• Helps to maintain 5% NRW level
• Coordinates to contractors for all works Job Orders (Operations and Maintenance)
• Coordinates to Water Districts of Bulacan with regards to Bulk water Demand
• Maintains KPI to our regulator the MWSS-CO
• Stakeholders Management
• Accounts Management
• (San Miguel Holdings Corporation)

• Provides Job order and project proposal to reduce NRW for whole Manila Business Area Business area
• Responsible for water availability and close pressure monitoring in every Hydraulic Systems
• Handles 3 teams, composed of 2 personnel per team for the 3 Zones in Sampaloc and Tondo Area (100,000 accounts)

• Provides Job order and project proposal to reduce NRW for whole Tondo Business area
• Responsible for water availability and close pressure monitoring in every DMA
• Handles 2 teams, composed of 3 personnel per team for the whole business area (81,000 accounts)

• Affected Utilities Inspector, coordinates with LGU. (DPWH, DOTC, MMDA, etc.)
• Provide Job orders to contractors and check the quality of their work - Coordinator of Maynilad to Contractor.
• Thinks of new ideas and developing ideas that is possible use for leak repair.

• Prepares responses to tender submissions. Analyzes Project Scopes and Specification and convene with the rest of the group to generate plans and assignments prior to execution.
• Taking part on doing Mechanical MTO’s and enumerates various mechanical materials.
• Application of Australian/New Zealand Standards (ANZ) as used for the design of Mechanical Systems particularly in HVAC for our main client which is Eltech Engineering services based in Papua New Guinea.
• Delivers drawing design using CAD software for Electrical and Mechanical Scope of plans prior to the Senior Engineer’s Instructions.