Pre-Commisioning & Commisioning Services

Preparation activities in the form of inspection, static test, dynamic test, functional test, and pre-operational test

Pre-commissioning and Commissioning are part of the operational preparation activities in the form of inspection, static test, dynamic test, functional test, and pre-operational test activities to ensure that each component, equipment, sub-system, and system of the project facility has been installed and functioning with its specifications in the design for operational purposes. Pre-commissioning and Commissioning is a project transition phase from the construction stage to the operation stage which requires specialized knowledge, skills, and equipment. It is often underestimated, misunderstood, and distracted because the focus is on the completion of engineering, procurement, and construction activities.

Experience has shown that many projects fail to meet their goals and targets because of problems found during the pre-commissioning and commissioning phases. On the other hand, problems in the pre-commissioning and commissioning phases often cause severe and prolonged operational problems after start-up.

PT. DNA can help clients both from the project owner side and the EPC contractor side to prepare procedures, ensure and/or carry out well-planned and well-executed pre-commissioning and commissioning activities within the scope of inspection activities or pre-commissioning and commissioning execution services.

PT. DNA provides flexible, fit-to-purpose, and cost-effective services adapted to the needs and implementation strategies of clients such as project owners, EPC contractors, or operations teams to implement their Pre-commissioning and Commissioning scopes. We provide experienced multidisciplinary personnel for inspection or execution as per scope.

Our Field Services including 

  • Prepare pre-commissioning & commissioning procedures.
  • Planning, leading, scheduling, and organizing the implementation of Pre-commissioning and Commissioning. It is conducted according to the schedule by the parties with relevant scope of work while maintaining safety, quality, and continuation to the operational stage.
  • Inspecting, ensuring, and carrying out Pre-commissioning and Commissioning activities according to the procedures and criteria determined by the implementation of System Methodology for Mechanical Completion of all equipment and items such as Piping, Mechanical, Electrical, Instrumentation, Oil or Gas Transportation Pipelines, etc.
  • Inspecting, ensuring, and carrying out special Pre-commissioning and Commissioning activities in accordance with the procedures and criteria specified for a particular system or subsystem, including Leak Test and Purging with Nitrogen, Chemical Cleaning, Pipeline Pigging, etc
  • Monitoring and ensuring Mechanical Completion of each system; ensuring Punch List, ensuring Hand Over Package Documents in accordance with contract requirements.