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Advisory bulletin reminding owners and operators of natural gas distribution pipelines of the possibility of failure due to an overpressurization on low-pressure distribution systems.
Advisory bulletin reminding pipeline facility owners and operators that the PIPES Act of 2020 requires operators to update their inspection and maintenance plans.
Notification regarding the requirements for the use of non-DOT specification cargo tanks for roadway striping operations.
The Safety Advisory Notice provides recommendations to help facilitate the safe transportation of compressed natural gas under the terms of specific Hazardous Materials Special Permits authorizing the manufacture, mark, sale, and use of non-DOT specification fully wrapped reinforced composite...
Letter announcing PHMSA’s exercise of enforcement discretion eschewing enforcement action pertaining to violations of 49 CFR §§ 192.153(e) and 192.505(b) that arise from the installation of pressure vessels that are: (1) covered by 49 CFR §§ 192.153(a)-(b) and 192.165(b)(3); and (2) were put...
This guidance is issued for owners and operators of hazardous liquid pipelines subject to the pipeline safety standards in 49 CFR Part 195.
Frequently Asked Questions for the Final Rule titled, "Pipeline Safety: Safety of Hazardous Liquid Pipelines," published on October 1, 2019
PHMSA is issuing these Frequently Asked Questions (FAQs) to assist gas pipeline owners and operators in complying with the pipeline safety regulations in 49 CFR Parts 191 and 192.
As a result of the COVID-19 public health emergency, PHMSA is extending its enforcement discretion for any company that continues to manufacture a UN performance oriented packaging that is not more than 90 days beyond its periodic retest date in accordance with the April 20, 2020, Notice...