Pipeline safety rules for low-stress lines get a small, technical fix

This rule makes minor wording changes to existing safety requirements for certain hazardous liquid pipelines in rural areas. It corrects a few technical errors in the regulations, but does not change what pipeline operators must actually do.

This document is a technical cleanup. It fixes typos and clarifies language in rules for pipelines that carry hazardous liquids at low pressure through rural areas. These kinds of small, editorial corrections happen regularly across all regulatory agencies. They rarely change anything significant on the ground.