Pipeline Safety: Recommendations To Change Hazardous Liquid Pipeline Safety Standards

Summary: The Research and Special Programs Administration's (RSPA) Office of Pipeline Safety (OPS) is changing several safety standards for hazardous liquid and carbon dioxide pipelines. The changes, which concern welder qualifications, backfilling, records, training, and signs, are based on recommendations by the National Association of Pipeline Safety Representatives (NAPSR). RSPA/OPS believes the changes will improve the clarity and effectiveness of the present standards.