Tag Archives: 508′ barge Harvest

Shipping Sees New Use for Ammonia Tanker Barge

In 2015, Vigor, the Pacific Northwest’s biggest shipbuilder, launched the Harvest, the first liquefied ammonia barge built in the U.S. since 1982. It was built for the Mosaic Co. of Minnesota, a leading producer of concentrated phosphate and potash fertilizers, … Continue reading

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