Guido Perla & Associates, Inc. (GPA) is providing the design to Sea NG Corp. located in Calgary, Canada, for two additional versions of the Coselle Compressed Natural Gas CNG carrier, based on a similar design which was approved by ABS in September 2006 for construction and will primarily be engaged on international voyages. “CNG carriers are a cost effective, reliable and safe alternative to the traditional ways of transporting natural gas via subsea pipelines or Liquefied Natural Gas (LNG) carriers,” said Dan Koch, Vice President of Engineering. “When circumstances allow it, pipelines provide the best option for transporting gas over short distances, while Liquefied Natural Gas carriers offer various advantages for large quantities of natural gas to be transported over long distances.