Onshore and Offshore Engineering


  • Front End Engineering Design (FEED)

  • Basic Engineering Design

  • Detailed Engineering Design

  • Field Engineering Services


EPC Electrical & Instrument

EPC Tank

EPC Services

PTRE can handle any plant design engineering job, whether it is large or small, from start to finish. Our experienced staffs are capable of carrying out FEED, basic and detailed engineering. These services are adequately by a project team, organized for individual jobs to assure perfect project management involving schedule, cost and quality control.

During design engineering phase, it can be divided into two parts:

Basic design is to transform the production process description to engineering documents by creating process flow diagrams, plot plans and piping and instrument diagrams, determining project specifications, and drawing up preliminary operating manuals.

Detailed design encompasses structural design, layout and detailed design for civil, architectural, mechanical, piping, electrical and instrumentation work.

During construction phase, we can provide Field Engineer and Supervision Services. We continue, perform and finalize the engineering services to ensure necessary information is available for procurement, construction, installation, fabrication and other field execution, commissioning, start-up and integration activities. It can also make any required revisions to design and drawings to take into account evolving circumstances during the construction and as built drawing after construction is finished.

Construction Supervision is to manage, direct and monitor all construction activities to align with safety, schedule and quality based on contract agreement.

To generate the projects, PTRE will provide a solid engineering team from several disciplines (Process, Instrument, Electrical, Mechanical, Piping and Civil Engineering) and utilize the latest technology in 3-D.