Tarsco was awarded Tank of the Year in the API 620 Category at the STI/SPFA Awards Dinner and Ceremony February 23 in Coronado, CA. Project highlight: Our client in Texas needed to construct a large ammonia tank for the purpose of exporting ammonia to be used as fertilizer. The scope of work included the engineering, procurement, fabrication, construction, and testing to API 620 standards of this world's largest double wall/double integrity ammonia tank. Congratulations Tarsco!