Pre-Comissioning
Pre Commissioning Services for Industrial Assets
Professional Commissioning Support Before Startup
Pre commissioning is a critical phase in any industrial project. When it is done correctly, systems move into commissioning smoothly. When it is rushed or incomplete, failures, delays, and equipment damage follow.
RJ Maclean Energy Services delivers structured pre commissioning services and expert commissioning support to ensure your systems are clean, compliant, and ready for safe operation before live commissioning begins.
Speak to our team about your pre commissioning requirements.
Commissioning Support That Reduces Risk
We provide dedicated commissioning support services for industrial projects where system readiness cannot be left to chance. Our teams work alongside EPCs, asset owners, and project managers to execute essential commissioning and pre commissioning activities in line with project specifications and OEM requirements.
RJ Maclean operates as a trusted commissioning support unit, bridging the gap between construction completion and full commissioning.
Our Pre Commissioning Activities
Our scope of pre commissioning activities is designed to prepare systems for reliable startup while protecting critical assets.
Pipeline Pre Commissioning
We deliver full pipeline pre commissioning programmes, including air blowing, flushing, drying, and debris removal. These activities ensure pipelines are free from construction contaminants before pressure testing and commissioning.
Oil Flushing and Filtration
Our oil flushing and high-flow filtration services form a core part of pre commissioning activities in oil and gas projects. These services protect lubrication and hydraulic systems by removing particulate contamination and moisture before equipment is energised.
Steam Blows
Controlled steam blows remove mill scale and welding debris from steam lines, supporting a clean transition into commissioning and long-term system reliability.
Robotic Inspection and Verification
Robotic inspections provide internal visual confirmation of cleanliness and mechanical readiness while reducing confined space entry. This supports verification at key stages of the pre-commissioning procedure.
Each activity is executed using a defined pre-commissioning procedure tailored to the system design, operating conditions, and industry standards.
Why Commissioning Support Is Critical
Effective commissioning support reduces startup risk, protects warranties, and helps avoid unplanned shutdowns during commissioning. Incomplete or poorly executed pre commissioning often leads to equipment damage, schedule overruns, and safety incidents.
Our commissioning support services focus on preparation, verification, and compliance so commissioning teams can operate with confidence.
Industries We Support
Our pre-commissioning and commissioning support experience covers:
Oil and gas facilities
Pipeline and midstream infrastructure
Power generation plants
Industrial processing facilities
Storage terminals and utility systems
Industries We Support
Our pre commissioning and commissioning support experience covers:
Oil and gas facilities
Pipeline and midstream infrastructure
Power generation plants
Industrial processing facilities
Storage terminals and utility systems
Prepare for Commissioning with Confidence
RJ Maclean Energy Services delivers disciplined, professional pre commissioning services that support safe and predictable commissioning outcomes. We focus on system cleanliness, verification, and readiness so your project can move forward without unnecessary risk.
If your project requires experienced commissioning support, our team is ready to assist.
