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This advisory bulletin reminds operators of their responsibilities under 49 CFR 195.579(a) and 49 CFR 195.589(c) with respect to the identification of circumstances under which the potential for internal corrosion must be investigated.
PHMSA is issuing an advisory bulletin to owners and operators of natural gas pipeline and hazardous liquid pipeline systems. This bulletin advises pipeline system owners and operators of the potential for high grade line pipe installed on projects to exhibit inconsistent chemical and mechanical...
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 the passage of Hurricanes.
This document alerts pipeline operators about the need to preplan for emergency response with utilities whose proximity to the pipeline may impact the response. Coordination with electric and other utilities may be critical in responding to a pipeline emergency. Preplanning would facilitate...
RSPA’s Office of Pipeline Safety (OPS) is issuing this advisory bulletin to owners and operators of hazardous liquid pipelines, gas transmission pipelines, gas distribution pipelines, and crude oil and gas gathering pipeline systems regulated under 49 CFR parts 192 and 195. The Pipeline Safety...
RSPA’s Office of Pipeline Safety (RSPA/OPS) is issuing this advisory bulletin to owners and operators of natural gas and hazardous liquid pipeline systems concerning the minimum requirements for operator qualification (OQ) programs for personnel performing covered tasks on a pipeline facility....
PHMSA is issuing this advisory bulletin to pipeline operators to reinforce the need for safe excavation practices and recommend that pipeline operators integrate the Operator Qualification regulations into their marking, trenching, and backfilling operations to prevent excavation damage mishaps...
PHMSA advises gas transmission pipeline operators that the Pipeline Inspection, Protection, Enforcement, and Safety Act of 2006 *27608 eliminated the former exception of direct sales natural gas pipelines from the definition of an interstate gas pipeline facility. As a result, direct sales gas...
PHMSA is requesting that any hazardous liquid pipeline operator intending to transport ethanol, ethanol-gasoline blends, or other biofuels by pipeline voluntarily provide us with advance notice of their intent to transport these fuels to facilitate cooperation in achieving safety. We request...
This document advises gas transmission pipeline operators, hazardous liquid pipeline operators, and Liquefied Natural Gas (LNG) plant operators of voluntary changes pertaining to submittal dates and Operator ID numbers for National Pipeline Mapping System (NPMS) submissions.