PHMSA Webinar: Best Practices for Submitting an NGDISM Grant Application (May 1, 2023)
PHMSA Webinar: Best Practices for Submitting an NGDISM Grant Application (May 1, 2023)
General
Legacy ID
16
Show Effective Date
Off
Significant Regulatory Guidance
No
Pipeline Rulemaking Implementation
The Pipeline and Hazardous Materials Safety Administration, Office of Pipeline Safety, provides technical information on selected pipeline safety topics. This information is oriented primarily toward operators to provide information useful for complying with the pipeline safety regulations; however, all stakeholders may find this material informative. This site is updated as needed to reflect new developments or to include information pertinent to these topics.
PHMSA Denial of Application for Renewal of DOT-SP 20534
This is in response to your November 29, 2021 Application for Renewal of DOT-SP 20534, which was issued by the Pipeline and Hazardous Materials Safety Administration (PHMSA) on December 5, 2019 and expired by its terms on November 30, 2021.1 In accordance with 49 CFR 107.113(e) and (g), PHMSA...
CPF 3-2022-074-CAO - Item 2 - Operating Pressure Restriction
TC Energy, on behalf of its subsidiary, TC Oil Pipeline Operations, Inc., has received the Corrective Action Order CPF 3-2022-0074-CAO dated December 8th, 2022.
Restart Plan for STLCB MP14
The intent of this document is to address TC Energy's current and proposed response to the Steele City MP14 incident as it pertains to returning the line to service.
NGDISM FY 2022 Guidance for Recipients
NGDISM FY 2022 Guidance for Recipients (April 19, 2023)
DOT SIB Testing Report
DOT SIB Testing Report PDF
BowTie: DGP/WG Energy Storage Devices
BowTie Diagrams