Integrity & Maintenance Projects

Integrity & Maintenance Projects 

We specialize in maintaining the safety, reliability, and longevity of your pipeline assets. Our integrity and maintenance services are designed to minimize downtime, reduce risk, and ensure compliance with regulatory standards. 

Our Expertise Includes: 

In-Line Inspection (ILI) Digs

Comprehensive excavation and repair services following ILI assessments. We address anomalies quickly and efficiently to restore pipeline integrity. Our skilled team can integrate into your dig programs at any level required, from managing and executing digs with our contractor partners, to soley specific technical engagement, to full engineering evaluations, regulatory and permitting coordination, quality management, and repair execution.  

Pipe Replacements

From small sections to major replacements, we provide engineered solutions that meet operational and environmental requirements. This may include open cut replacements for pipe depth restoration across watercourses or travelled surfaces, integrity replacements, or full trenchless replacement with tie-ins in collaboration with CCI’s Trenchless SME teams.   

Line Lowering

Similar to pipe replacement, we execute line lowering designs to accommodate new infrastructure or environmental changes, ensuring continued pipeline protection. 

Valve Replacements & Upgrades

Safe and precise valve replacement and installation to maintain flow control and system reliability on current systems, or new valve installations design to accommodate watercourse crossings or facility upgrades.  

Additional Services: 

• Settlement, Surface Loading, Ovality Calculations. 
• Coating specifications and selections.  
• Hydrostatic testing calculations, witnessing, and technical compliance reviews. 
• Integrity assessments and reporting. 
• Pig trap upgrades or temporary pig traps 
• Tank designs and refurbishments 
• Hydrogen and Renewables