JGC Philippines, Inc. provides a full range of engineering services from feasibility studies to detailed engineering. Using the latest technology in 3D design applications, engineering automation and softwares, we challenge established industry norms to integrate specialized and common technologies to create and deliver clients’ project needs.

Technical HSE
Civil and Structure
Quality Control


JGC Philippines has a wide range of Process Engineering capabilities established through more than 30 years of experience in Engineering, Procurement and Construction (EPC). Process Engineers from JGC Philippines have collaborated with JGC Japan, as well as many local and international clients, in executing EPC projects in a variety of fields such as Oil and Gas, Chemicals, Mining, Oleochemicals, Renewable Energy Solutions and Power Generation in both brownfield and greenfield environments.

We have a highly experienced team that can deliver the full range of Process Engineering services for the entire project life cycle from Feasibility, FEED, EPC up to Commissioning, in addition, JGC Philippines also has access to the full support of JGC Group in terms of expertise and resources as we operate as "One Team" to deliver solutions to our clients.

Our Team is capable of performing all aspects of Process Design such as:

  • Project Definition and Development of Design Basis
  • Mass and Energy Balances and Process Simulations
  • Process Flow and Piping and Instrument Diagrams
  • Process Control Design
  • Engineering Calculations for hydraulic and Equipment Design
  • Advanced Systems Design such as OTS (Operator Training Simulator) and APC (Advance Process Control)
  • Design of Plant Safety Systems such as Flare and Relief Systems
  • Dynamic Simulation Studies
  • HSE Studies such as HAZID, HAZOP and LOPA
  • Value Engineering
  • Feasibility Studies
  • Plant Troubleshooting
  • Field Engineering Support

Technical HSE

Our team ensures the design of a safe facility. We establish safety concepts and loss prevention philosophies aligned with client requirements, international standards, and industry practices while ensuring full compliance with regulatory requirements.

We deliver a full range of fire protection and technical safety designs required for complete EPC execution. These include but are not limited to the following:

Fire Protection

Active Fire Protection System Design

  • Active Fire Protection Design Basis
  • Fire Potential Equipment Identification
  • Firewater System Design (Equipment Layout, P&ID, Water Spray System, Foam Systems)
  • Equipment Sizing (Fire Pumps, Fire Water Storage Tanks, Foam Tanks) and Process Data Sheets
  • Procurement of Fire Fighting and Safety Equipment (Data Sheet, Requisition, Technical Evaluation, Document Reviews)

Passive (Fireproofing) Design

  • Fireproofing Design Basis
  • Fire Hazardous Equipment Identification (fire potential equipment)
  • Fireproofing Zone / Fire Scenario Envelope
  • Typical Extent of Fireproofing (structures, equipment steel supports, cables, etc.)

Fire and Gas Detection System Design

  • Fire & Gas System Design Basis
  • Hazardous Equipment Identification (Flammable Gas, Toxic Gas)
  • Fire & Gas System Design (F&G Layout, Block Wiring Diagram, Cause & Effect Diagram)
  • Fire & Gas Mapping Study

Design Codes

  • Local Regulations and Standards (NFPA, BS, IP/EI, API)
  • Client Standards (DEP, MOBIL, BP, CHEVRON, SAES, PTS)


ENGINEERING HSE (Health, Safety and Environment)

Engineering HSE Management

  • Engineering HSE Plan
  • Safety Critical Element and Performance Standards
  • Major Accident Hazard Register
  • Design Safety Case

Engineering HSE Philosophies

  • Safety and Loss Control Philosophy
  • Environmental Design Basis
  • Escape, Evacuation and Rescue Philosophy

Engineering HSE Workshop

  • SIL / LOPA / IPF Classification
  • Human Factor Engineering Assessment

Engineering HSE Risk Analysis Studies

Quantitative Risk Analysis

  • Fire and Explosion Risk Analysis
  • Smoke and Gas Dispersion Analysis
  • Emergency System Survivability Analysis
  • Escape, Evacuation and Rescue Analysis


  • Hazardous Area Classification
  • Escape Route, Muster Point, Safety Sign and Safety Shower Layout
  • Dispersion Analysis
  • Radiation Contour
  • Environmental Impact Assessment

Civil and Structure

With a wide-ranging and proven expertise in Civil and Structural engineering, we provide high value, efficient, and effective solutions to complex plants and industrial facilities.

Our dynamic team has decades of experience and technological know-how to meet diverse plant requirements with excellence.



  • Specification for basis of Civil and Structure Design including design codes and material specifications.
  • Conceptual Layout for Site Development, Sewer and Drainage, Road and Paving
  • Planning and Supervision for Soil Investigation
  • Geotechnical Evaluation and Analysis
  • Conceptual Layout for Foundation, Piling or Soil Improvement
  • Conceptual Layout for Steel and Concrete Structures
  • Marine Study and Conceptual Layout
  • 2D & 3D preliminary models
  • BM/BQ Estimation


  • Site investigation, Site development, Piling and Soil improvement
  • Sewer, drainage, road and paving design
  • Concrete foundation design for Tank, Equipment and Structure,
  • Waste water pit, and retention pond design
  • Duct bank and Culvert design
  • Steel structure design
  • Concrete structure design
  • Onshore & Offshore Modular structure design including lifting, sea transport, land transport and plant operations
  • Evaluation and retrofit design of existing structures.
  • Dynamic Analysis for Vibrating Machinery (Compressors, Pumps, Turbine Generator foundation, etc.)



  • Technical Evaluation of Vendors
  • Preparation of Requisitions


  • Field Engineering
  • Steel Fabrication Yard Supervision
  • Construction Supervision
  • Preparation and Review of Shop Fabrication Drawings
  • As-built works (drawings, calculation sheets, 3D models)

Photos by: Dale Gallaza and Christopher Reybuenan

  • Engineering Tools
  • Structure Design software (StaadPro, Staad Offshore, SAP2000, Staad Foundation, SACS, RISAFoundation, SAFE, DynaN, Mat3D)
  • Site Development software (OpenRoads, Autoturn Pro ,Civil3D)
  • Geotechnical design software (Plaxis 3D and 3D Dynamics, ALLPile, LPile, Novoliq )
  • CAD software (AutoCAD, Microstation, Tekla Structures, S3D, Navisworks)

  • Design Codes and Standards
  • National Structural Code of the Philippines (NSCP)
  • DPWH Manuals and Guidelines
  • ACI, AISC, ASCE, AASHTO (American Code)
  • JIS (Japanese Code)
  • BSI (British Code)
  • EN Standards (Eurocode)
  • AS4100 (Australian Code)
  • SNIP (Russian Code)
  • BAEL 91, CM66 (French Code)


A diverse group of experienced engineers wholly in charge of design engineering and handling various mechanical equipment for the Industrial Sector (Oil & Gas, Petroleum and Petrochemical, LNG, Chemical, Thermal Power Plant, Pharmaceutical etc.). The Mechanical department has four (4) core groups/ sections offering technical competencies and experience to cater specific mechanical equipment (Rotating, Static, Combustion, and System Equipment).



  • Conceptual and preliminary design of mechanical equipment
  • Provides FEED documentation
  • Assessment, selection and sizing of mechanical equipment
  • Conduct material selection
  • Equipment cost estimation


  • Provides Basic and Detailed Engineering Documents
    - General Specifications
    - Material Requisitions
    - Mechanical Data Sheets
    - Detailed Sizing and Rating Calculations
    - Engineering Drawings
  • Mechanical Equipment Selection
  • Evaluation of Vendor Bid Proposals
  • Technical Evaluation Reports
  • Equipment Cost Summary
  • Technical Clarification Meeting with Vendors
  • Value Engineering and Cost Down Ideas
  • Mechanical Handling Engineering

Engineering Tools

  • AutoCAD
  • Smart Plant 3D
  • Navisworks Simulate
  • Codeware (Pressure Vesel)
  • AspenTech (Heat Exchanger)
  • SAP2000
  • Staad Pro (Equipment, Platform and Structural)
  • NozzlePRO (Local Stress Analysis)
  • PRO/II SimSci-Esscor
  • HTRI Xchanger
  • MecaStack
  • FRNC-5PC
  • Simu-Therm (Heat Flow Simulation)
  • Flaresim
  • cStack+
  • Liftdes
  • J-Crane

Design Codes and Standards

  1. American Petroleum Institute (API)
  2. American Society of Mechanical Engineers (ASME)
  3. American Society for Testing and Materials (ASTM)
  4. National Fire Protection Association (NFPA)
  5. International Organization for Standardization (ISO)
  6. American Institute of Steel Construction (AISC)
  7. Hydraulic Institute (HI)
  8. National Association of Corrosion Engineers (NACE)
  9. International Electrotechnical Commission (IEC)
  10. Universal Oil Products (UOP)


  • Kick-off Meeting with Vendor
  • Vendor Engineering Document Review
  • 3D Model Review
  • Design Review with Client
  • Alarm Management System Review
  • Plot Plan and P&ID Review
  • MH/BM/BQ Preparation and Review
  • Vendor Specialist Planning
  • Constructability, Operability & Maintainability Review
  • Engineering Coordination with Client, Licensor, Vendors, and Subcontractors
  • Inter-Discipline Engineering Coordination
  • Vendor Shop Survey
  • Pre-Inspection Meeting
  • Resident Engineer at Shop
  • Factory Acceptance Test
  • Integrated FAT
  • Vendor Schedule and Order Management


  • Internal Planning and Coordination
  • Vendor Specialist Coordination
  • Field Engineering and Supervision
  • Coordination with Client, Vendors, and Subcontractors
  • Support to Pre-Commissioning, Commissioning, Start-up, Handover, and Warranty Period


Our Piping Department composed of Piping Design, Mechanical Stress, Materials, 3DIT, and Painting and Insulation is renowned for its extensive experience in delivering cost-effective and innovative piping engineering solutions. We offer comprehensive engineering, procurement, and construction services across a diverse range of sectors including oil & gas, petrochemical, energy transition, healthcare/life sciences, industrial/urban infrastructure, and resource recycling. Our global reach allows us to serve clients overseas, ensuring their projects are executed efficiently and effectively.



  • Planning and Control
  • Piping Design Specification
  • Line List
  • Site Survey, Tie In List
  • Plot Planning
  • Piping Conceptual Layout
  • FEED 3D Model
  • Specification for Mechanical Stress Analysis
  • Piping Material Specification
  • Painting and Insulation Specification
  • BM/BQ Estimation



  • Planning and Control
  • Piping Design Specification
  • Line List
  • Site Survey, Tie In List
  • Plot Planning
  • Piping Layout
  • Heat Tracing Design
  • 3D Catalog and Specs Administration
  • 3D Model
  • Piping Standard Drawings
  • Piping Plan and Isometric Drawings
  • Specification for Mechanical Stress Analysis
  • Piping Stress Analysis
  • Piping Material Specification
  • Technical Specification, Data Sheets and Requisitions
  • Painting and Insulation Specification
  • BM/ BQ

Engineering Tools

  • Plant Design Application –PDMS (Plant Design Management System), S3D (Smart Plant 3D), E3D (Everything 3D) and AP3D (AutoCAD Plant 3D)
  • Stress Analysis – CAESAR II and AutoPIPE
  • Design Review –Navisworks
  • Material Management – Smart Material by Hexagon with additional functions developed by JGC
  • Insulation Thickness Calculation – 3E Plus

Design Codes and Standards



  • Technical Bid Evaluation
  • Vendor Document Review



  • Field Engineering
  • Construction Supervision
  • Construction Assistance
  • Fabrication Drawing Review
  • Preparation and Review of Test Packages
  • Assist Pre-Commissioning Works


Composed of Multi-Discipline Technical Specialists in the fields of Building Architectural, Structural, HVAC, Plumbing, Electrical and Fire Protection. We specialize in Front End Engineering Design (FEED), Conceptual Design and Detailed Design of Buildings not limited to the following:

  • Industrial Buildings (Pre-Cast, Cast-in-Place and Steel)
  • Blast Resistant Buildings
  • Modular Steel Buildings
  • Floating Production and Storage Offloading Buildings
  • Pharmaceuticals / Laboratories / Semi-Conductors / Clean Rooms
  • Building Retrofitting
  • Building Feasibility Study
  • Code Compliance Study Report for Existing Buildings



  • Layouts, Elevations and Sections
  • Schematic Diagrams
  • 3D Perspectives
  • Human Factor and Ergonomic Design Study



  • Architectural Detailing
  • Interior Design
  • Blast Resistant Analysis and Design
  • Structural Integrity Analysis
  • Seismic Structural Analysis and Design
  • Building Retrofit Study and Design
  • Sea Fastening and Grillage Design
  • Substructure Design and Detailing
  • Superstructure Design and Detailing (Reinforced Concrete, Structural Steel, Composite Design, Modular Design)
  • Lightning Risk Assessment and Lightning Protection Design
  • Lighting and Power System Design
  • Grounding System Design
  • Auxiliary System Design (CCTV, Access Control and Security, Telephone / LAN, Paging)
  • Heating, Ventilation and Air-Conditioning System Design
  • Clean Room Design (Pharmaceutical, Chemical, Electronics)
  • Plumbing / Sanitary System Design
  • Fire Alarm System Design
  • Aspirating Detection System Design
  • Gas Suppression System Design
  • Fire Protection System Design
  • Gas Alarm and Detection System Design
  • Fire Hazard Analysis Report for Existing Buildings
  • Good Manufacturing Practice (GMP) Compliance
  • Leadership in Energy and Environmental Design (LEED)
  • Building for Ecologically Responsive Design Excellence (BERDE)
  • Landscaping

Engineering Tools

  • Drafting Software (AutoCAD, MicroStation, etc.)
  • Calculation Software (STAAD Pro, MIDAS Gen, Hourly Analysis Program or HAP for HVAC, DIALux Evo, Pipenet, etc.)
  • Autodesk Revit and Building Information Modeling (BIM)

Design Codes and Standards



  • Technical Evaluation of Vendors
  • Preparation of Requisitions



  • Field Engineering
  • Construction Management and Supervision
  • Testing and Commissioning of Building Works
  • Quality Control Program
  • As-Built Works


We provide full range of Electrical services from Power Generation to Power Distribution such as Planning, Consultation, Feasibility Study, Front End Engineering Design (FEED), Detailed Engineering, Procurement & Construction of oil refineries, chemical plants, gas plants and other industrial plants.


  • Establish Electrical Design Philosophy and Key Line Diagram
  • Conceptual Layout for Cable Routing
  • Conceptual Design for Lighting, Grounding & Lightning Protection
  • Establish Telecommunication Design Philosophy and System Block Diagram
  • Conceptual Layout of Substation Building



  • Electrical Equipment Specifications & Datasheets
  • Electrical System Studies (Short Circuit, Load Flow, Relay Coordination, Arc Flash, Harmonics, Motor Starting)
  • Grounding Grid Design (Step and Touch Potential Calculation)
  • Underground Raceway System Design
  • Single Line Diagrams
  • Substation Equipment Design
  • Power Cabling System
  • Lighting Systems
  • Grounding & Lightning Protection
  • Telecommunication Systems
  • Cathodic Protection Systems
  • Heat Tracing Systems

Computer-Aided Tools:

  • Electrical Transient Analyzer Program (ETAP)
  • Smartplant Electrical (SPEL)
  • 3D technology – SP3D, E3D, AP3D, Autodesk Revit
  • Photovoltaic Software - PVSyst


  • Preparation of Requisitions
  • Technical Bid Evaluation
  • Vendor Coordination, Inspection & Testing
  • Factory Acceptance Test



  • Field Engineering
  • Construction Supervision
  • Construction Quality Inspection
  • Pre-commissioning and Commissioning
  • Hand-over Documentation


Our expertise from feasibility studies up to commissioning, technical know-how in the field of instrumentation and control, and strong partnerships provide our clients with what they need.



  • Preparation of General Specification for Instrumentation (Field Instrument, Valves, Analyzer & Construction)
  • Preparation of Specification for ICSS (DCS, ESD and FGS)
  • Preparation of Specification for Modular Instrument
  • Instrument Database Development
  • Preparation of Overall System Configuration
  • Instrument Installation Design (Specification, Typical Drawing)
  • Preparation of Conceptual Main Cable Route and Building Equipment Layout


  • HAZOP Participation
  • LOPA Participation
  • SIL Verification
  • Others: System Upgrade, and Revamping and Tie-ins
  • Instrument Database Development
  • Instrument Systems Detailed Design
  • Field Instruments, Valves and Instrument Package Design (Specification and Datasheet)
  • Instrument Installation Design (Specification, Typical drawing, Layout drawings, 3D modeling)
  • Material Take-off

Engineering Tools

  • Smartplant Instrumentation (SPI)
  • 3D Design - S3D, E3D, AutoCAD 3D
  • 3D Design Review - SPR, Navisworks
  • Drafting software - AutoCAD, Microstation

Design Codes and Standards



  • Preparation of Requisition for Instrument Systems, Field Instruments, Valves, Instrument Packages
  • Technical Evaluation of Vendor’s quotations
  • Review and approval of Vendor’s drawings and documents
  • Testing and Inspection (Factory Acceptance Test (FAT) for DCS/ESD/F&G/Package, Valves, Analyzer Systems, etc)



  • Field Engineering
  • Construction Supervision
  • Pre-commissioning Works (DCS/ESD/F&G/Package Site Acceptance Test (SAT), Loop Test, and Function Test)
  • Commissioning Support
  • Plant Start-up Support

Quality Control

JGC Philippines Incorporated prioritizes Quality Control at every stage of our process, starting from requisition review to material and equipment manufacturing, fabrication, and delivery to the construction site. Our dedicated team of experienced engineers meticulously oversees quality control across diverse disciplines within the EPC framework. Through their expertise, we guarantee the delivery of qualified materials and equipment, adhering to project specifications and internationally recognized codes and standards. Our focus on quality ensures timely delivery to the project’s construction site.


  • Requisition review
  • Develop quality control plans and inspection procedures.

    Engineering Tool
  • QBIC – QC Database Integrated Control System



  • Specification Review
  • Requisition Review
  • Vendors Shop Surveys and Technical Capability Review
  • Establishment of Vendor’s Inspection and Test Plan (ITP) and Inspection and Test Procedures
  • Kick-Off Meeting and Pre-Inspection Meeting with Vendors
  • Inspection and Test requirement Execution and Evaluation
  • Issuance of Inspection Release Certificate (IRC)



  • Establishment of Construction Scope Inspection and Test Plan (SITP) and Applicable Inspection and Test Procedures
  • Material and Equipment Receiving Inspection
  • Civil Works Test and Inspection Verification
  • Piping Fabrication and Installation Inspection
  • Various Equipment Installation Inspection


Other Services

JGC Philippines procures a wide range of equipment, materials, and services from reliable vendors in accordance with the safety and quality standards, within the schedule, and at a competitive cost. Our Purchasers select the best vendors from..

JGC Philippines was granted the first ”AAAA” PCAB License on August 9, 2016 for General Building and General Engineering. Proven construction solutions at the shortest schedule while adhering to safety and loss prevention. Services include..

Facility Maintenance service is backed by proven engineering technology and extensive experience. Services include maintenance program planning, CMMS implementation, turnaround and shutdown, warehouse management, spare parts..

Staff Training Program

Staff Training Program helps employees learn specific knowledge or skills to improve performance in their current roles, those occupying supervisory functions or those being prepared to assume such role (e.g., Problem Solving and Leadership).

Cadetship Training Program

The Cadetship Program is for new engineering graduates with no work experience. It is designed to build the technical and behavioral foundation for engineers’ professional careers. The training program aims to develop the technical skills and capabilities which will be needed in the real world of Engineering-Procurement-Construction or EPC business.

Information Security

JGC Philippines, Inc., a reputable Engineering, Procurement, Construction (EPC) company, shall establish, control and maintain a secured business environment with its business partners.

For this purpose, JGC Philippines shall recognize the value of all information assets including those of customers, vendors and subcontractors and establish an Information Security Management System (ISMS) that conforms to the requirements of ISO 27001:2013. Based on this management system, JGC Philippines is committed to:

  1. Comply with all legal, corporate and other requirements pertinent to information security;
  2. Prevent unauthorized use, reproduction and destruction of all information assets including those related to customer, vendors and subcontractors and established documented procedures to secure the confidentiality, integrity and availability of the information;
  3. Protect the intellectual property rights of the company;
  4. Recognize, respect and protect the personal information of all employees entrusted to the company;
  5. Establish a contingency plan to ensure business continuity in the event of a natural disaster, act of terrorism, and computer attacks;
  6. Provide all employees with proper education and training to implement, maintain and improve the effectiveness of the ISMS; and
  7. Review regularly the effectiveness of the ISMS and subsequently aim for its continual improvement.


JGC Group is committed to contributing to the protection of the global environment based on the JGC Group's purpose of "Enhancing Planetary Health". Based on the above, we have established an environmental management system for project execution and set the following environmental policy.

  1. Set environmental goals, review them periodically, and strive to achieve them.
  2. Utilize our technologies to make proposals to customers related to the protection of the global environment.
  3. Comply with all laws and regulations related to environmental protection, as well as agreements with customers and other interested parties.
  4. Pursue continuous improvement of our environmental protection activities through the implementation of the environmental management system.
  5. Implement the following practices during the design, procurement, and construction phases of each project.
  • In our design work for projects, we shall take into consideration resource and energy conservation and work to prevent pollution of the air, soil, and water and limit greenhouse gas emissions using energy-efficient materials and equipment.
  • In procurement, we shall encourage vendors and other cooperating companies to adopt a positive attitude toward environmental protection, including the reduction of greenhouse gases.
  • In construction, commissioning, and maintenance work, we shall make every effort to reduce the impact of the environment by minimizing resource use and energy consumption, reducing and recycling waste, preventing air and water pollution, and minimizing the emission of greenhouse gases.


Under the "2040 Vision" plan, our long-term management vision established by JGC Group, we have positioned 2021 to 2025 as the "five years of challenge", and established a new medium-term business plan -- "Building a Sustainablle Planetary Infrastructure (BSP2025)".

JGC Corporation established its own-medium-term business plan based on BSP2025 and institute the following Quality Policy to implement challenges and transformation in accordance with the medium-term business plan.

  1. We shall provide the quality that fulfills all of the applicable requirements, by utilizing our wide-ranging technological expertise and project execution skills built up through years of experience and through the promotion of DX (Digital Transformation).
  2. We shall fully comply with the agreed requirements with our customers, and shall aim to establish ourselves as an organization that will prompt customers to view us as their first-choice partner when they are faced with new or advanced technical challenges in an ever-changing business environment.
  3. We shall pursue the realization of an evolving organization the promises continual improvement and gives rise to innovation and improvement, through combining a strong sense of individual responsibility and creativity, along with a will to go beyond barriers between departments and among individuals.
  4. We shall always be conscious of enhancing Planetary Health. In face of various social issues, we will become a company that is required by society by synchronizing businesses with solving such social issues.

Health and Safety

JGC Corporation's commitment to providing the highest quality products and services in accordance with the JGC Group's ""Purpose"" of Enhancing Planetary Health and the basic principles of its HSSE philosophy is evidenced by the establishment of our occupational health and safety management system for both construction work at our construction sites and for office activities at our offices as expressed in the tenets of our occupational health and safety policy described below:

  1. Establish occupational health and safety objectives and strive to achieve them. Those occupational health and safety objectives shall be reviewes periodically.
  2. Comply with all laws and regulations related to occupational health and safety, as well as agreements with interested parties, including customers.
  3. Identify the sources of risks related to occupational health and safety in advance and through thorough assessment work to prevent their occurrence.
  4. In setting and implementing objectives and plans related to occupational health and safety management, the opinions of employees and construction workers shall be considered together with their participation.
  5. Bring about continuous improvement of our occupational health and safety activities through the implementation of an occupational health and safety management system.