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Current regulations require operators to notify OPS and state pipeline safety agencies of certain events related to integrity management programs for gas transmission lines. This bulletin provides guidance on notifying OPS and state agencies and describes OPS’ review of notifications. OPS...
This document announces a public meeting and an opportunity to submit written comments on the safety regulation of gas and hazardous liquid gathering lines. Congress has directed RSPA to define “gathering line” for gas and hazardous liquid pipeline transportation and, if appropriate, define as “...
The information provided herein is to inform pipeline owners and operators of situations in which consortiums or third party administrators are utilizing operator authority to require unwarranted changes to contractor anti-drug and alcohol misuse prevention plans.
PHMSA is issuing this advisory bulletin to alert operators of hazardous liquid and gas transmission pipelines of the potential significant impact flow reversals, product changes and conversion to service may have on the integrity of a pipeline. Failures on natural gas transmission and hazardous...
This report documents the research for Project HM-01: Hazardous Materials Commodity Flow Data and Analysis. The research objective was to identify information and practices supporting an update to the U.S. DOT's 1995 Guidance for Conducting Hazardous Materials Flow Surveys. A hazardous materials...
PHMSA is issuing this advisory bulletin to remind owners and operators of gas and hazardous liquid pipelines of the potential for damage to pipeline facilities caused by earth movement from both landslides and subsidence in variable, steep, and rugged terrain and for varied geological conditions...
First-generation "Liquid Pipeline Operator's Control Room Human Factors Risk Assessment and Management Guide," resulting in a comprehensive methodology that could be applied by pipeline operators to assess and manage human factors risks in their operations.
First-generation "Liquid Pipeline Operator's Control Room Human Factors Risk Assessment and Management Guide," resulting in a comprehensive methodology that could be applied by pipeline operators to assess and manage human factors risks in their operations.
First-generation "Liquid Pipeline Operator’s Control Room Human Factors Risk Assessment and Management Guide," resulting in a comprehensive methodology that could be applied by pipeline operators to assess and manage human factors risks in their operations.
First-generation "Liquid Pipeline Operator's Control Room Human Factors Risk Assessment and Management Guide," resulting in a comprehensive methodology that could be applied by pipeline operators to assess and manage human factors risks in their operations.