Transportation of Liquids by Pipeline: Addition of Water to Transporting Anhydrous Ammonia (PS-56A)

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Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

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Transportation of Liquids by Pipeline : Addition of Water to Transporting Anhydrous Ammonia (PS-56A)

This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.