Pipeline Services

SoniMech’s Pipelines team offers solutions to our clients' individual needs. Our track record of innovation and aligned thinking offers an unrivalled opportunity to work together to remove risk and reduce time, cost and effort, whilst taking a proactive approach to engineering and looking beyond the project brief for solutions and risk mitigation.

With a high level of focus on project management, SoniMech offers a full range of pre-commissioning services for pipeline installation and construction companies and Operators looking for reliability, safety and quality including:

  • Subsea flooding and testing using remote technologies
  • Pipeline fleaning - using chemical or mechanical methods
  • Conventional flooding and gauging
  • Pressure testing - multiple techniques, using water, air or nitrogen
  • Dewatering - after hydrostatic testing, using liquid and membrane nitrogen or air
  • Drying - using chemicals, super dry air, nitrogen or vacuum technology
  • Purging - using cryogenic or membrane nitrogen to purge the pipeline prior to commissioning, capping or abandonment
  • Pipeline decommissioning