Andrew Tan

• Managed system configurations and updates for nuclear plant operations.
• Conducted regular system performance assessments and troubleshooting activities.
• Collaborated with cross-functional teams to enhance system reliability and safety.
• Developed and maintained documentation for engineering processes and procedures.
• Provided technical support to operational staff during system outages or failures.
• Evaluated new technologies to improve existing systems at the nuclear facility.
• Analyzed design or requirement information for equipment or systems.

Design and commissioning of commercial MEP systems including:

Chilled water and steam plants, cooling towers, air handling and distribution systems, domestic and sanitary plumbing, medical gas, fire alarm, fire protection, and smoke control systems.

Experienced in selection and operation of major equipment including chillers, boilers, pumps, valves, AHUs, fans, cooling towers, heat exchangers, air compressors, desiccant dryers, VFDs.

Mechanical Design

• Prepared load calculations, design drawings, equipment schedules, and control sequences.
• Ensured designs complied with applicable codes and standards (ASHRAE, IMC, IBC, NFPA).
• Conducted site visits with cross-functional teams to survey site and as-built conditions.
• Performed engineering studies and calculations for proper equipment selection.
• Reviewed and verified the accuracy and completeness of contractor submittals.
• Kept abreast of current industry trends, best practices, and emerging technologies.

Building Systems Commissioning

• Performed technical assessments and troubleshooting of existing building systems.
• Commissioned new equipment through functional testing, ensuring proper system integration.
• Developed Standard Operating Procedures (SOP) for newly commissioned equipment & plants.
• Prepared detailed commissioning reports on system performance evaluations including recommendations for repair, maintenance, replacement, or future upgrades.

• Developed QA procedures to meet ISO 9001 certification for new manufacturing facility.
• Monitored production and sampling processes to ensure compliance with QA standards.
• Performed root cause analysis on failed components and developed corrective actions.
• Developed calibration plan for all precision equipment and tools.
• Presented daily reports summarizing key quality metrics and performance indicators.
• Evaluated supplier performance against established quality, delivery times and cost targets.

• Developed new power transformer component designs using 3D CAD modeling.
• Provided technical support to end-users and cross-functional departments to maintain KPIs.
• Performed root cause analysis on failed components and developed corrective actions.
• Developed continuous improvement initiatives for manufacturing ergonomics & waste reduction.
• Pioneered 3D-printing prototyping to streamline new product design development.
• Developed and managed product type testing projects to validate performance criteria.