Experience

Building System and Diagnostics Pte Ltd

• Singapore
• Environmental Services
• 1 - 100 Employee

• Associate Director

  • Apr 2021 - Present

  • Head of Energy Audit and Retrofitting team, mainly involving in: -- Building level (ASHRAE level 1, 2 & 3) energy audit. -- Chiller plant and Airside system energy audit. -- Energy Efficiency Opportunities Assessment (EEOA) - for New Venture and Existing Facilities. -- Energy management. -- Energy efficiency solution. -- Green Mark for Existing Building certification. -- Green Mark AEI (Asset Enhancement Initiatives) project. -- Chiller plant and Airside system retrofitting project. • Professional Registration and Accreditations: -- Singapore Certified Energy Manager [SCEM]. -- Water Efficiency Manager [WEM]. -- BCA Registered Energy Auditor [EA]. -- Green Mark Advanced Accredited Professional [GM AAP (FM)]. -- Green Mark Accredited Professional [GM AP]. Show less



Resorts World Sentosa

• Hospitality
• 700 & Above Employee

• Energy Manager

  • Jan 2019 - Apr 2021

  • Responsibilities: -- Lead the energy team to implement, organize and supervise the tasks & activities pertaining to sustainability, energy & water efficiency. -- Manage the utilities (electricity, water, chilled-water & gas) function including monitoring, tracking, reporting and budgeting for all properties under RWS. -- Plan and manage the Green Mark certification and re-certification process. -- Plan and liaise with local authorities (NEA, PUB & BCA) on all energy, water and utilities-related matters and mandatory submissions: => Energy Report submission (under NEA’s Energy Conservation Act) for DCP (Sentosa) Pte. Ltd. => Water Efficiency Management Plan (WEMP) submission. => Building Information and Energy submission (under Building Energy Submission System). -- Manage energy & water efficiency savings CAPEX & OPEX projects, including tendering & evaluation process, implementation, testing & commissioning, measurement and verification: => Guaranteed Energy Savings Performance (GESP) projects: - Secondary Heat Exchangers (HEXs) Pumping System Optimization - DCP’s chiller plant retrofitting - Artificial Intelligence (AI) solution for DCP’s chiller plant optimization => Car Park Ventilation System Optimization => EC Plug Fans / Energy Efficiency Axial Fans for AHU mock up => Hotels Swimming Pool Balancing Tank project (To capture bather displacement and rainwater) => Water Valve for water cost savings Show less



Building System and Diagnostics Pte Ltd

• Singapore
• Environmental Services
• 1 - 100 Employee

• Manager (Existing Building)

  • May 2012 - Dec 2018

  • Main Roles (Green Building Consultancy): -- Lead a team of engineers providing advisory to Clients. -- Oversee a team of engineers and be responsible for their welfare, training, performance reviews. -- Allocate manpower and project time planning. -- Attend site-walk and preparation of fee & written proposal for tender submission. -- Attend tender interview and presentation. • Projects Involved: 1) Existing Building and Existing Data Centre (Green Mark Certification) => Assess the performance of building such as energy efficiency, water efficiency, sustainable operation and thermal comfort. => Verify the performance of the central chilled-water plant’s permanent measurement instrumentation through heat balance computation. => Verify the operating system efficiency of the central chilled-water plant. => Verify the operating PUE of the data centre, identify potential saving measures and provide advisory to reduce the operating PUE. => Involve in the Chiller Plant Retrofitting tendering process (preparation of GESP tender documents, review tender submission, tender interview, tender evaluation and preparation of evaluation report). 2) New Construction and New Data Centre (Green Mark Certification) => Review building designs, drawings and calculations to identify potential energy, water and carbon reduction strategies. => Review data centre design and equipment selection to determine the design PUE. => Provide advisory towards energy and environmental performance of buildings and data centres. 3) Performance Verification & Energy Audit => Involve in energy efficiency & energy consumption analysis and benchmarking. => Verify the performance of chilled-water plant in term of building cooling load, system efficiency and heat balance. => Prepare and submit Operating System Efficiency (OSE) report for chilled-water plant. => Conduct site-walk and gap analysis study to determine necessary upgrades and improvements to building services (Level 1 & Level 2 Energy Audit). Show less



Jurong Shipyard

• Shipbuilding
• 300 - 400 Employee

• HVAC Design Engineer

  • Aug 2011 - Apr 2012



Dunham-Bush Industries Sdn Bhd

• Selangor, Malaysia

• Senior Product Development Engineer

  • Jul 2006 - Dec 2009

  • Responsibilities: -- Executed the design, development and implementation of water-cooled chillers. -- Performed engineering calculations, design and analysis works. -- Planned, monitored schedule development, tracked and coordinated on all project execution matters from order entry to delivery of goods. -- Prepared technical drawings, schematic piping diagrams (P&ID), bill of materials, technical specifications, purchased part specifications and installation manuals. • Responsibilities: -- Executed the design, development and implementation of water-cooled chillers. -- Performed engineering calculations, design and analysis works. -- Planned, monitored schedule development, tracked and coordinated on all project execution matters from order entry to delivery of goods. -- Prepared technical drawings, schematic piping diagrams (P&ID), bill of materials, technical specifications, purchased part specifications and installation manuals.