Piping

We provide safe and economical plant space with the use of advanced piping technologies:

• The latest and most intelligent piping arrangement technologies backed by consideration of the highest standards of safety, maintainability and operability
• Piping analysis technologies with the latest analysis methods and tools, complying with all the various international design standards and national regulations, like ASME, JIS.
• Evaluation and design of piping materials and selection of vendors based on international codes and standards such as ASTM, BS.
• Modeling technologies of 3D CAD, which can be shared anywhere worldwide. It enables those who are related to the project including clients, partners and sub-contractors to access the updated data through the global network.
• Piping materials management technologies using the latest piping material system linked with the 3D CAD model, which enables accurate control of a large volume of various piping materials up to construction.

Instrumentation & Control

Instrument System Modernization Technologies

Services using various technologies provided through Feasibility Study, Front End Engineering Design, Engineering, and Procurement and Construction stages

Feasibility Study Work scope definition for the project Diagnosing existing systems and facilities Establishing project objectives, key deliverables and performance measures Indicative cost estimate Identifying potential benefit of additional Manufacturing Execution System and Field bus Front End Engineering Design Selection of suitable DCS vendors Surveying the existing conditions and preparing accurate existing as-built documents Consulting with the Owner for selection of final application systems and finalize hardware requirement Finalize project cost estimate and document financial feasibility Engineering / Procurement / Construction Engineering, procurement and construction of all related hardware and software facilities Software engineering, preparation of application software, coding and loading to DCS Changeover instrument systems under either or both Hot or Cold Training for operation/ maintenance

Hot Change Over Is a useful method to switch from the existing plant control systems to the new systems while the plant remains in operation. Allows control systems to be modernized with minimum plant shutdown. Our achievements with successful Hot Change Overs (up to 2002 ) are : SONATRACH (Algeria), ARAMCO (Saudi Arabia) SRC (Singapore) PERTAMINA (Indonesia)

Electrical

Our services include:

• Design and installation of in-plant gas turbine and/or steam turbine power generation facilities
• Design and installation of HV power receiving, main power distribution, emergency power, and vital power supply systems as well as its energy management system/central supervisory and control system
• Design and installation of power wiring, earthing, lighting, electrical heating, cathodic protection systems
• Design and installation of plant voice and data communication system, entrance control, intruder alarm system, etc.
• Various analysis or studies for electrical systems, including power system studies in static, fault, dynamic or transient conditions, protection relaying, energy saving, reliability, EMC, and so on
  
  

HSE Related Technologies

We offer safety and HAZOP technologies including:

• HAZID (Hazard Identification) Review
• HAZOP (Hazard and Operability Study) Review
• QRA (Quantitative Risk Assessment)
• Other Plant Safety Assessment
• Risk-Reduction Study
• Gas Dispersion Study
• Vapor Cloud Explosion Study
• Heat Radiation Study
• Other Consequence Analysis

• Fire water source and distribution systems
• Foam extinguishing systems
• Gas suppression systems (clean agent, CO2, etc.)
• Dry chemical extinguishing systems
• Fire and Gas detection and alarm systems
• Fire station, fire vehicles, fire fighting tools & equipment, fire school/training area
• Fireproofing

• Noise Control Engineering Service

Information Technologies

We apply the most advanced IT applications and databases for Engineering, Procurement, Construction and Project management in an effectively networked and integrated manner, which include:

• 2D/3D CAD
• Intelligent CAD
• Process Database
• Equipment Database
• Computer Graphics
• Electronic Document Management Systems
• Materials Management Systems
• Project Management Systems
• Construction Management Systems
• Enterprise Information Portal

Major systems have been web-enabled and they can be accessed from anywhere worldwide.

Laboratory

JGC provides various laboratory engineering: