ANGELITO ASUNCION
Caloocan City,Philippines
Summary
Experienced in leading mechanical commissioning for critical data centre systems, focusing on functional performance testing and system verification. Manages documentation control and punch lists to ensure compliant handover and client witnessing. Reviews method statements and test scripts to enhance testing quality and readiness for turnover.
Overview
1
1
Certification
4
4
years of professional experience
Work History
Assistant Commissioning Manager
Commtech Asia
Quezon City
02.2025 - Current
- Lead functional performance testing for mechanical equipment (Chillers, Pumps, Fan wall units, CRAH, FCU, Fans, AHU, PAU.)
- Handle Commissioning (Cx) Level 1 – Level 4 testing of mechanical equipment and systems integration (CMS & ECMS)
- Manage and update system verification checklists for mechanical services in CxAloy
- Witness and validate integrated system testing (IST) of mechanical systems with other trades
- Review and approve method statements, test scripts, and commissioning procedures for mechanical contractors
- Coordinated with vendors and subcontractors to execute mechanical commissioning activities, ensuring alignment with project specifications and timelines
- Prepared and issued commissioning progress reports and punch lists for mechanical scope to ensure project transparency and accountability
- Ensure compliance with ASHRAE, NFPA, and local mechanical codes during all testing activities
- Conducted site inspections and pre-functional checks to verify equipment readiness for formal testing, minimising delays and ensuring compliance
- Verify installation quality and readiness of mechanical systems before energization and load testing
- Review O&M manuals, as-built drawings, and test documentation for mechanical systems prior to turnover
- Facilitate training sessions for operations teams on mechanical equipment functionality and maintenance
- Maintain commissioning logbook and documentation control for mechanical services testing records
- Support authority and client witnessing requirements across all mechanical commissioning stages
Outsource Editor
Phoenix Publishing house
01.2023 - 01.2025
- Refined content in educational books to improve learner engagement and understanding for primary and secondary education
Education
Bachelor of Science - Mechanical Engineering
Eulogio "Amang" Rodriguez Institute of Science and Technology
01-2022
Skills
- Commissioning & Testing: Functional Performance Testing, System Verification Checklists
- Documentation: Method Statement and Sequence of Operation review, Adept in CxAlloy, Facility Grid, ACC, and Procore
- Soft Skills: Multidisciplinary team coordination, fast learner, and problem-solving
Certification
- Gas Turbine performance troubleshooting | Oct. 2021
- Boiler operation, maintenance and inspection | Oct. 2021
- Application of refrigeration in oil and gas and petro chemical industry | Oct. 2021
- Efficiency operation and troubleshooting of centralized chilled water HVAC system | Sept. 2021
- Solar microgrid solutions and operation | Sept. 2021
- Machine shop safety | Sept. 2021, Mechanical testing | Sept. 2021
Timeline
Assistant Commissioning Manager
Commtech Asia
02.2025 - Current
Outsource Editor
Phoenix Publishing house
01.2023 - 01.2025
Bachelor of Science - Mechanical Engineering
Eulogio "Amang" Rodriguez Institute of Science and Technology