PHMSA Issues Warning on “Earth Movement”

PHMSA | Submar

PHMSA Issues Warning on “Earth Movement”

Citing a number of recent incidents, the Pipeline and Hazardous Materials Safety Administration (PHMSA) sent a warning to natural gas and hazardous liquids pipeline operators detailing the dangers of flooding and heavy rain events. The advisory points to “land movement, severe flooding, river scour, and river channel migration” as causes of the type of damage

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