PDO Amal Power Station Commissioning Phase 1

The power station was a 250MW simple cycle. Our engineers supported PDO in managing the third party interfaces to ensure all the equipment, subsystems and switch boards communicate and function as per specification through DCS system to the central control room. With the electrical discipline lead, the completion plans were managed to drive safe start-up of all subsystem.
▪ Commissioning – Our engineers commissioned systems such that they conform to the design specifications in a safe manner. We produce and work to approved commissioning procedures and take accountability for delivery. Our commissioning services have been delivered at the tail end of project construction and where agreed with the clients had great input into project front end loading which ensures a commissionable, operable maintainable design is engineered. With the increased automation in power generation and electrical substations, our high level of expertise in instrumentation and control complements the electrical team in overall delivery.
▪ Electrical Testing – Our experience has taught us that structured testing methodologies are critical for a safe and compliant energisation. Our Relay Test Engineers executed the testing and validation of all protection setting in addition to the overall protection schemes maintaining an audit trail for the staged witness and acceptation from the check sheets all the way to the handover certificates.

Project Details

  • Contract No. C149
  • Primary Service Construction & Commissioning
  • Industry Oil & Gas
  • Secondary Service Commissioning Management, Commissioning Planning Systemisation & Completion, Pre-Commissioning & Commissioning
  • Client Petroleum Development Oman
  • Start Date Apr 2011
  • Consultant or EPC Al Hassan Engineering & Construction
  • Contract Value ($) 227800
  • Project Location 8MMM+CMV, Amal, Oman
  • Person Hours 2930
  • Execution Office Muscat, Sultanate of Oman
  • Status Completed

Scope of work

    Power station completion system, Pre-commissioning and commissioning as part of the PDOs commissioning team.


  • Contributing to front end loading ensuring a commissionable, operable maintainable design
  • Automation consultancy into power generation and electrical substations for quicker overall delivery
  • Produce approved commissioning procedures
  • Conducted structured testing methodologies
  • Relay Test Engineers testing and validation
  • Staged witness and acceptation of check sheets
  • Commissioning of systems
  • Conduct Start-up


  • Pre-Commissioning
  • Commissioning
  • Start-up

Technical specifications

  • 250MW Simple Cycle Power Station
  • 2 GE Frame 9E Turbines
  • Yokogawa DCS and IPS systems