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Natural Gas


Matrix PDM Engineering offers design excellence for single and full containment LNG storage facilities, LPG storage facilities, ammonia storage facilities, LIN / LOX storage tanks and spheres with subsidiaries Matrix NAC (union) and Matrix Service (non-union) offering the highest level of skilled labor in construction and EPC.

Among Matrix PDM’s most prominent engineered products are LNG, low temperature and cryogenic storage facilities, as well as the associated process systems. Matrix PDM has executed projects for the storage of refrigerated gases, including LNG, ethane, ethylene, propane, butane, propylene, butadiene, ammonia, chlorine, oxygen, nitrogen, argon, hydrogen and helium.

GTT LNG membrane tanks

Matrix PDM Engineering is the first EPC company based in the United States to be licensed by GTT (Gaztransport & Technigaz) to offer membrane tank technology.  The agreement came after revisions to various standards including NFPA 59A and Canadian Standard CSA Z276 to include provisions for the use of membrane tanks for cryogenic and refrigerated storage in North America.

GTT membrane technology builds upon Matrix PDM’s decades of experience in the traditional design and construction methods used for LNG and NGL tanks.  The technology has been used for decades on LNG carriers and various land based applications in other countries around the world.

Projects that might benefit from this technology are LNG facilities where owner/operators seek faster speed to market or those located in areas with high seismic activity.

Natural Gas Processing

Understanding that time to market is a critical factor and we have managed the simultaneous execution of $700 million (TIC) gas processing projects, ranging from eight months to a year, from design initiation to full operations.

incident safety culture
commitment to our combined success
years recognized on ENR's top contractors list
of our business comes from repeat customers

Our engineering skills and expertise includes:

  • Feasibility studies
  • Front end engineering development
  • Studies
  • P&ID development
  • Plot plan development
  • Structural design/analysis
  • Tank design/analysis
  • 3D modeling of facilities
  • Piping design/analysis
  • Electrical design/analysis
  • Instruments/control systems
  • Control system programming
  • Project cost estimates
  • Commissioning/training
  • Natural gas processing


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Get in touch with Matrix for your next project.
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