Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines

الملخص

PHMSA is publishing this advance notice of proposed rulemaking to solicit stakeholder feedback on potential opportunities to improve the cost-effectiveness of its repair requirements for gas transmission and hazardous liquid or carbon dioxide pipelines. PHMSA also seeks stakeholder feedback on authorizing a risk-based approach for determining the inspection interval for in-service breakout tanks.