Pipeline Quality Control

Maintaining pipeline integrity is critical, whether welding is carried out using electrofusion or butt fusion techniques. Poorly executed welds are a leading cause of pipeline failure, yet the vast majority of failures are entirely preventable through proper planning, procedures, and testing.

At Impact Solutions, we provide comprehensive quality assurance services for pipeline installations, helping clients reduce risk, ensure compliance, and achieve long-term pipeline reliability.

A robust quality assurance (QA) programme for pipeline installation should include:

• Pre-weld procedure specification — establishing clear, documented standards before any welding begins.
• Contractor procedure auditing and oversight — reviewing and approving procedures submitted by contractors to ensure they meet the required standards.
• Welder qualification verification — confirming that all welders hold the appropriate qualifications for the work being undertaken.
• On-site supervision — providing experienced oversight of welding activities prior to and during installation.
• Non-destructive testing — utilising Impact Solutions’ patented NDT technology to assess weld integrity without interrupting the installation process.
• Destructive testing of sample welds — conducted in accordance with the pre-weld procedure specification to validate weld quality.
• Preventive and corrective action feedback loops — ensuring any issues identified during testing are addressed promptly and systematically to prevent recurrence.

Our expertise across the full pipeline quality lifecycle, from procedure development through to on-site supervision and laboratory testing, means we are uniquely placed to support clients at every stage of their installation programme.

Impact Solutions can advise and create pre-weld specifications during tendering or prior to contractors starting work. This specification will identify high risk welds, and pinpoint an acceptable programme of QA. Procedures can be created and instructions issued to welders and inspectors prior to work beginning.