Ye Yint Aung, PMP®

Ye Yint Aung, PMP®

Download CV

ENGINEERING SYSTEMS PORTFOLIO

Ye Yint Aung, PMP®

Mechanical Engineer • Project Delivery • Technical Integration

Applied engineering experience across pharmaceutical, semiconductor, laboratory, utility, and infrastructure environments—from technical review through construction, commissioning, and practical delivery.

Explore SystemsDownload CV
HVAC & CleanroomsClean UtilitiesProject ExecutionCommissioningBrownfield Integration
Engineering involvement across design review, construction, commissioning, and operational interfaces
Engineering involvement across design review, construction, commissioning, and operational interfaces.

Portfolio introduction · 1 of 1

Engineering involvement across design review, construction, commissioning, and operational interfaces

Site engineering

Engineering involvement across design review, construction, commissioning, and operational interfaces.

Engineering Highlights

Visual evidence from systems, installations, testing, coordination, and project delivery.

HVAC equipment engineering highlight
HVAC equipment.

Engineering Highlights · 1 of 5

HVAC equipment engineering highlight

HVAC equipment

HVAC equipment.

Clean utility piping diagram
Clean utility piping.

Engineering Highlights · 2 of 5

Clean utility piping diagram

Clean utility piping

Clean utility piping.

QC laboratory engineering calculation
QC laboratory.

Engineering Highlights · 3 of 5

QC laboratory engineering calculation

QC laboratory

QC laboratory.

Before-and-after commissioning condition
Commissioning condition comparison.

Engineering Highlights · 4 of 5

Before-and-after commissioning condition

Commissioning comparison

Commissioning condition comparison.

Annotated technical interface
Annotated technical interface.

Engineering Highlights · 5 of 5

Annotated technical interface

Technical annotation

Annotated technical interface.

Engineering Systems

Explore applied technical and project-delivery experience across key engineering systems.

HVAC & Cleanrooms system cover

HVAC & Cleanrooms

Air-handling, environmental control, pressure management, chilled-water integration, controls, testing, and brownfield delivery.

View System
Clean Utilities & Hygienic Piping system cover

Clean Utilities & Hygienic Piping

Clean utilities, hygienic piping, technical interfaces, and delivery evidence.

Chilled Water & Plant Utilities system cover

Chilled Water & Plant Utilities

Chilled-water distribution, plant interfaces, capacity review, and commissioning evidence.

QC Laboratories & Controlled Environments system cover

QC Laboratories & Controlled Environments

Laboratory environments, ventilation, containment, and project integration.

Boilers & Thermal Systems system cover

Boilers & Thermal Systems

Boiler, heat-transfer, thermal-system, controls, and operational evidence.

Underground Utilities & Pipe Jacking system cover

Underground Utilities & Pipe Jacking

Underground utility routing, pipe-jacking interfaces, and construction coordination.

Commissioning & Qualification system cover

Commissioning & Qualification

Commissioning, qualification, testing, readiness, and handover evidence.

Brownfield Tie-ins & Shutdowns system cover

Brownfield Tie-ins & Shutdowns

Live-facility modifications, shutdown planning, tie-ins, and operational coordination.

FEATURED SYSTEM

HVAC & Cleanrooms

Air-handling, environmental control, pressure management, chilled-water integration, controls, testing, and brownfield delivery.

INDUSTRIES
Pharmaceutical • Semiconductor
PRIMARY INVOLVEMENT
Project Engineering • Technical Integration
TYPICAL ACTIVITIES
Design Review • Commissioning • Handover

Engineering Evidence

Selected photographs, videos, technical views, and visual records supporting the system experience.

AHU installation and system-interface review
AHU installation and system-interface review.

Engineering Evidence · 1 of 3

AHU installation and system-interface review

AHU installation

AHU installation and system-interface review.

Chilled-water connection assessment
Chilled-water connection assessment.

Engineering Evidence · 2 of 3

Chilled-water connection assessment

Chilled-water interface

Chilled-water connection assessment.

Commissioning and operational walkthrough.

Commissioning walkthrough

00:00 / 00:00
Commissioning dossier
Non-confidential commissioning dossier.
Annotated pressure-control interface
Annotated pressure-control evidence.

Engineering Evidence · 3 of 3

Annotated pressure-control interface

Annotated pressure control

Annotated pressure-control evidence.

Engineering Stories & Insights

Selected challenges, technical decisions, anomalies, and lessons from system delivery.

BROWNFIELD INTEGRATION

Existing HVAC Tie-In

Issue · The connection required confirmation of airflow capacity, balancing requirements, and shutdown sequencing.

Contribution · Reviewed existing conditions, interfaces, stakeholders, and execution requirements with the delivery team.

Outcome · The required actions, owners, and follow-through points were defined more clearly before execution.

CAPACITY ASSESSMENT

Chilled-Water System Interface

Issue · Additional AHU and MAU loads increased chilled-water flow demand on the existing distribution system.

Contribution · Reviewed demand, branch capacity, interfaces, control implications, and commissioning requirements.

Outcome · The capacity and integration risk became visible early enough to focus verification before execution.

CONTROLS TROUBLESHOOTING

Control Damper Anomaly

Issue · A spring-return actuator did not open the connected damper under the expected control command.

Contribution · Traced the command, power supply, spring-return action, linkage, and mechanical installation conditions.

Outcome · The anomaly was isolated and the follow-up retest could focus on the corrected interface.

Engineering Approach

From Technical Issue to Practical Action

  1. 01

    Understand the System

    Review drawings, operating data, specifications, requirements, and actual site conditions.

  2. 02

    Identify the Risk

    Confirm discrepancies, limitations, interface gaps, capacity concerns, and execution constraints.

  3. 03

    Evaluate the Impact

    Consider safety, compliance, constructability, operation, maintainability, schedule, and cost.

  4. 04

    Coordinate the Decision

    Align consultants, contractors, vendors, operations, QA, CQV, EHS, automation, and project teams.

  5. 05

    Follow Through

    Support installation, testing, commissioning, closeout, handover, and lessons learned.

Broader Expertise

Capabilities applied across engineering systems, project delivery, testing, commissioning, and brownfield integration.

Engineering Systems

Mechanical EngineeringHVAC / ACMVCleanroomsClean UtilitiesChilled WaterQC LaboratoriesBoilers & Thermal Systems

Project Delivery

Project ExecutionConstruction IntegrationBrownfield ModificationsShutdown & Tie-in Planning

Testing & Readiness

Commissioning & QualificationFAT / SATTroubleshooting
View Professional ProfileDownload CV

Discuss Engineering and Project-Delivery Opportunities

Open to conversations related to project engineering, HVAC and cleanroom systems, utilities, commissioning, construction integration, and technical leadership roles.

Contact MeView LinkedIn

Singapore-based • Available for professional opportunities and industry collaboration