# Regulus search export - Query: `2022-17501` - Source type: All - Part: All - Source: All - Status: All - Jurisdiction: All - Collection: All - Incident class: All - Sort: relevance - Date from: Any - Date to: Any - As of: Current corpus - Results: 100 - Exported: 2026-08-23T18:03:24.237Z ## 1. En 504.05 Emergency Notification **Citation:** N.H. Admin. R. En 504.05 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-504-05` - Related records: 6 ## 2. En 506.01 Pipeline Safety Standards **Citation:** N.H. Admin. R. En 506.01 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-506-01` - Related records: 3 ## 3. En 508.04 Leakage Surveys and Inspections **Citation:** N.H. Admin. R. En 508.04 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-508-04` - Related records: 0 ## 4. En 506.02 Construction, Operations and Maintenance **Citation:** N.H. Admin. R. En 506.02 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-506-02` - Related records: 2 ## 5. En 504.06 Incident Reporting **Citation:** N.H. Admin. R. En 504.06 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-504-06` - Related records: 3 ## 6. En 508.03 Accidents **Citation:** N.H. Admin. R. En 508.03 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-508-03` - Related records: 3 ## 7. En 509.11 E-35 Status of Leaks **Citation:** N.H. Admin. R. En 509.11 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-509-11` - Related records: 2 ## 8. En 506.03 On-site Storage **Citation:** N.H. Admin. R. En 506.03 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-506-03` - Related records: 0 ## 9. En 510.08 Notice of Violation **Citation:** N.H. Admin. R. En 510.08 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-08` - Related records: 1 ## 10. En 507.04 System Maps **Citation:** N.H. Admin. R. En 507.04 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-507-04` - Related records: 0 ## 11. En 508.05 Leakage Record-Keeping and Reporting **Citation:** N.H. Admin. R. En 508.05 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-508-05` - Related records: 2 ## 12. En 509.05 E-5G Utility Accident Report **Citation:** N.H. Admin. R. En 509.05 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-509-05` - Related records: 2 ## 13. En 510.01 Jurisdiction Scope and Application of Authority **Citation:** N.H. Admin. R. En 510.01 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-01` - Related records: 1 ## 14. En 510.02 Intervals of Inspection **Citation:** N.H. Admin. R. En 510.02 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-02` - Related records: 1 ## 15. En 510.03 Inspection of Utilities **Citation:** N.H. Admin. R. En 510.03 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-03` - Related records: 1 ## 16. En 510.04 Verbal Notice to Utility of Probable Violation **Citation:** N.H. Admin. R. En 510.04 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-04` - Related records: 0 ## 17. En 510.05 Written Formal Notice of Probable Violation **Citation:** N.H. Admin. R. En 510.05 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-05` - Related records: 0 ## 18. En 510.06 Responses to Notice of Probable Violation **Citation:** N.H. Admin. R. En 510.06 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-06` - Related records: 0 ## 19. En 510.07 Informal Conferences **Citation:** N.H. Admin. R. En 510.07 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-07` - Related records: 1 ## 20. En 504.07 Emergency Response **Citation:** N.H. Admin. R. En 504.07 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-504-07` - Related records: 0 ## 21. En 502.21 Definition of Person **Citation:** N.H. Admin. R. En 502.21 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-502-21` - Related records: 0 ## 22. En 502.27 Definition of Utility **Citation:** N.H. Admin. R. En 502.27 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-502-27` - Related records: 1 ## 23. En 507.01 Records in General **Citation:** N.H. Admin. R. En 507.01 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-507-01` - Related records: 0 ## 24. En 507.06 Reports to Department **Citation:** N.H. Admin. R. En 507.06 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-507-06` - Related records: 0 ## 25. En 508.01 Safety Practices **Citation:** N.H. Admin. R. En 508.01 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-508-01` - Related records: 0 ## 26. En 508.02 Resuscitation **Citation:** N.H. Admin. R. En 508.02 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-508-02` - Related records: 0 ## 27. En 510.09 Response to Notice of Violation **Citation:** N.H. Admin. R. En 510.09 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-09` - Related records: 1 ## 28. En 510.10 Department Action **Citation:** N.H. Admin. R. En 510.10 **Type / status:** regulation / current **Agency:** New Hampshire Department of Energy **Effective / published:** 2023-10-25 / 2023-10-25 Source. \#13796, eff 10-25-23 ### Provenance - Official: Yes - Source: - Source ID: `nh-general-court-en-500` - SHA-256: `ad3683f655b6ba4e7e32f07d6a783c44fac1ac76cd58b1319168cd0f9398c27b` - Retrieved: 2026-08-20T08:23:25.693Z - Document slug: `nh-admin-rules-en-510-10` - Related records: 1 ## 29. COLORADO INTERSTATE GAS CO — Corrective Action Order **Citation:** CPF 22025005CAO **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-09-24 2 CONFIRMATION OF RECEIPT REQUESTED ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3a1e9775ac523d0ed79539c82a215ed2956d10b8d58e15a86b9d5be63b4b75ec` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-22025005cao` - Related records: 3 ## 30. SABINE PASS LNG, L.P. (Cheniere) — Corrective Action Order **Citation:** CPF 420183001H **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-02-08 420183001H\_Operator Request for Hearing And Request For Case File (Statement of Issues)\_02162018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8103dcfb257a4420c40df6ce433d38ad8f82f20c305c8acdbc6dfd9afa7e7bed` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420183001h` - Related records: 6 ## 31. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120181003 **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-18 120181003\_Operator Request for Hearing\_02272018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ca90b0ec2409bf43707480498df6dd7d825b4b59d2552873e6cbc87f5051ace8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181003` - Related records: 12 ## 32. PANHANDLE EASTERN PIPELINE CO — Notice of Probable Violation **Citation:** CPF 42025035NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-12-23 42025035NOPV\_Operator Response to Notice\_02232026\_(24-305809).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b1a4244581bb87fe32264f222fa8fabbf0f16d6c5a15cfb3f9cd6c020f7fc2fe` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42025035nopv` - Related records: 11 ## 33. DIXIE PIPELINE COMPANY LLC — Notice of Probable Violation **Citation:** CPF 42023049NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-08-14 42023049NOPV\_Operator Post-Hearing Brief\_05202024\_(22-232767).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ea0920ac67cbfb296f168021f2cef55c850d8c8b41eac751d23c192d6f660746` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42023049nopv` - Related records: 9 ## 34. PHILLIPS 66 PIPELINE LLC — Notice of Probable Violation **Citation:** CPF 420165002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-02-24 420165002\_Opertaor Request for Hearing Cover Letter\_04282016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7e14488995fe3811fa9cfac7a62d4de5ae964e812272615de45128525a18aee9` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420165002` - Related records: 10 ## 35. LDAR PAC pt. 2 Slides\_March 2024 **Citation:** PHMSA-2024-0005-0006 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-03-18 LDAR PAC pt. 2 Slides\_March 2024 Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `6cedf1ec1b4bab59145571640796aff59389d6133adbabb180f5d0b043856602` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0005-0006` - Related records: 1 ## 36. WEST TEXAS GULF PIPELINE CO — Notice of Probable Violation **Citation:** CPF 420155012 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-04-27 420155012\_Operator Response and Request for Hearing\_05222015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fe799cb3efacb0e1b0f6e73305136e64bb878bfe2926655f65facf556833801b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420155012` - Related records: 7 ## 37. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Probable Violation **Citation:** CPF 420175035 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-11-02 420175035\_Operator Request for Hearing\_02282018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `41b21b412f713e626d273d7397f9176ae5024203387aa19f87f10a6cdefb2c89` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175035` - Related records: 18 ## 38. INEOS Waiver- Request-INS-TCCB-PY6 Anomaly TRRC-11-14-22 FINAL **Citation:** PHMSA-2023-0060-0002 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-06-22 INEOS Waiver- Request-INS-TCCB-PY6 Anomaly TRRC-11-14-22 FINAL Other; Waiver. Filed in Regulations.gov docket PHMSA-2023-0060. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `d0ad3efc28dab6816ac63e20eabb3ead5e2676534b3b22c1b25443d779e03dfa` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2023-0060-0002` - Related records: 1 ## 39. UCAR PIPELINE INCORPORATED — Warning Letter **Citation:** CPF 420071006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-08-01 operational conditions used to onginally size the relief valves has not changed, was not found in the UCAR files. UCAR needs to ensure that this annual check is performed and documented. Under 49 United States Code, g 60 122, you are subject to a civil penalty not to exceed $100, 000 for each violation for each day the violations per ists up to a maximum of $1, 000, 000 for any related series of violations. We have reviewed the circumstances and supporting documents irwolved in this case, and have decided not to co ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `aeeedeef8dacc6003b883d53bd06557efea57b3fc9c2887fb9ffe5e762b9d056` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420071006w` - Related records: 3 ## 40. Bose McKinney & Evans LLP — Pipeline Safety Interpretation **Citation:** PI-11-0014 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-08-27 4917 4915 4907 4905 05/19/2011 15:43 4901 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `ac89d0f8b07515800d484fd9fcd723c8b1a718e5e11ee30c22ef571dd1c943c9` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-pi-11-0014` - Related records: 2 ## 41. MCSAP, Troop I, Olathe — Hazardous Materials Safety Interpretation **Citation:** 09-0055 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-04-06 954100 267754 4060 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `e1de4a0690b7ceea7588737f41c48baad67b3081e3a5a5d5b102b91fe6f87de6` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-09-0055` - Related records: 3 ## 42. ONEOK NGL PIPELINE, LLC — Safety Order **Citation:** CPF 420165014S **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-05-16 420165014S\_Operator Request for Hearing\_05302017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8719492ad0524f7c11ef4a0bed1f5eb13c6be2a38162e1c0d75023e51dca93a9` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420165014s` - Related records: 4 ## 43. ADB-17-01 Deactivation of Threats **Citation:** PHMSA-2017-0151-0039 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-10-14 ADB-17-01 Deactivation of Threats Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2017-0151. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `eadc9775887ac1bde53dc61de7a58f13bc85596853cb844e620adac9a1b784de` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2017-0151-0039` - Related records: 1 ## 44. CFER Comments on ORNL Valve Study 25Oct2012 **Citation:** PHMSA-2013-0255-0059 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-09-15 CFER Comments on ORNL Valve Study 25Oct2012 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `7f08b3e29e43d56f83bcfcc349253123dee3456d0cb41b983661d8e06c2c4f3b` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0255-0059` - Related records: 1 ## 45. National Registry Notification Instructions - PHMSA F1000.2 (rev 1-2020) Clean 2021-07-29 **Citation:** PHMSA-2011-0023-0487 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-12 National Registry Notification Instructions - PHMSA F1000.2 (rev 1-2020) Clean 2021-07-29 Other; Letter(s) in Support. Filed in Regulations.gov docket PHMSA-2011-0023. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `4dd4d64b3006e8b3047b11079e7aa78bf5140f37d236b2a0ccf695deea9678b3` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2011-0023-0487` - Related records: 1 ## 46. ChemPura Pools, Ltd. — Hazardous Materials Safety Interpretation **Citation:** 12-0182 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-10-31 1791 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `1bd1b94da229d038b17c8e127a4e3061eac10e98e3432ca7bc48692c25f27a34` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-12-0182` - Related records: 2 ## 47. INDORAMA VENTURES OLEFINS LLC — Notice of Amendment **Citation:** CPF 420185008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-04-27 420185008M\_Operator Response to Notice\_05252018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b6ef3a4919b252d6903ab4152f2247a661f3bea680e6d98b75a8084d864ec710` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420185008m` - Related records: 6 ## 48. FRONTIER ENERGY SERVICES, L.L.C. — Warning Letter **Citation:** CPF 420175017W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-05-04 420175017W\_Operator Response to Notice\_05122017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e904a3478861a4109a53fdf4704045a8430bdfb798e005a5886f5c64d69d72a4` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175017w` - Related records: 4 ## 49. Hereth Eligibility Slides **Citation:** PHMSA-2024-0005-0012 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-03-29 Hereth Eligibility Slides Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `1bc7eb61a715e587eb9ad0972d768b22826ab9a076b0faaf68b1b324940c6c9f` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0005-0012` - Related records: 1 ## 50. Comment from Pipeline Safety Trust **Citation:** PHMSA-2022-0044-0009 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-06-28 Comment from Pipeline Safety Trust Other; Request. Filed in Regulations.gov docket PHMSA-2022-0044. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `3aa286825bed7ab90bab7f70c30ffda80aacf314b1df17d527c9159b8d93a6b7` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2022-0044-0009` - Related records: 1 ## 51. Copyright Materials on File Repair NPRM **Citation:** PHMSA-2025-0019-0046 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-08-07 Copyright Materials on File Repair NPRM Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `5a2354cf3abe10f1459755c95348cc220840cf27f8c65569dc4ce0863f5ffbe1` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2025-0019-0046` - Related records: 1 ## 52. Essex Aerospace and Defense — Hazardous Materials Safety Interpretation **Citation:** 05-0045 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2005-03-10 \<\<000172.url\>\> http://dms.dot.gov/rspa/jul00/000172.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `228cb0f500d6b89372e8aac9686f3099c264eb3188dacf38930c713d187bbf87` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-05-0045` - Related records: 1 ## 53. 166 Congressional Record H8823 12-21-2020 **Citation:** PHMSA-2013-0255-0054 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-09-15 166 Congressional Record H8823 12-21-2020 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `081303843823bb3be58e83af75106c5669acb228e51e82547486c2fdd056a2d6` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0255-0054` - Related records: 1 ## 54. Certification 2021 Signed **Citation:** PHMSA-2019-0207-0008 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-07-16 Certification 2021 Signed Other; Clarification. Filed in Regulations.gov docket PHMSA-2019-0207. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `72f03b2e8845140aabecc02d2e22a562776159537701a67444557356a3f338d1` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2019-0207-0008` - Related records: 1 ## 55. Cost Recovery II Slide Deck 1-16-2025 **Citation:** PHMSA-2024-0005-0427 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-01-15 Cost Recovery II Slide Deck 1-16-2025 Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `7f308e786626b334b6ca11be48835cbfa351b98638dbeb2de1339561c2ed7c56` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0005-0427` - Related records: 1 ## 56. FRONTIER ENERGY SERVICES, L.L.C. — Notice of Amendment **Citation:** CPF 420175018M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-05-03 420175018M\_Operator\_Response\_to\_Notice\_05122017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3b4f211da17d3f548dbdae18c08a7957d5c7076b8eb3bcf2445d9572c7497b41` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175018m` - Related records: 4 ## 57. ENTERPRISE CRUDE PIPELINE LLC — Warning Letter **Citation:** CPF 420175034W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-10-27 420175034W\_Operator Response To Notice\_11302017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `69b77dc22c14940faa70877fb9203e525f967edf4dd5ae8b9b0ba700309de169` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175034w` - Related records: 2 ## 58. RICHMOND, CITY OF — Warning Letter **Citation:** CPF 12026042WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-03-17 CPF 1-2026-042-WL you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. § 552(b). Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration cc: Eddie Childers, Operations Manager, City of Richmond, eddie.childers@rva.gov Page 4 of 4 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9b082ba5ce4e5e61f0305cc2afd30e2415273e33c98f91a4b071b69c0d48bd23` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026042wl` - Related records: 5 ## 59. LDAR Implementation Overview **Citation:** PHMSA-2024-0005-0010 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-03-29 LDAR Implementation Overview Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `6fc5089ee067e2ca741dd434f3384257fff8cae304fea311698251e41805bf16` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0005-0010` - Related records: 1 ## 60. TARGA NGL PIPE LINE CO — Notice of Amendment **Citation:** CPF 420185024M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-11-14 420185024M\_Operator Request for Hearing and Statement of Issues\_01312019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d442c029c215f1f60ed1fb79d3f192d69917e4d50f4c1e68457c217cb43828af` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420185024m` - Related records: 3 ## 61. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Amendment **Citation:** CPF 420175036M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-11-02 420175036M\_Operator Response to Notice\_02282018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2b6e3bfc75a3295c114e8b68c7cb9e7eb0c0a10ca791a1b2a73accb1943a7b6b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175036m` - Related records: 8 ## 62. ENTERPRISE CRUDE PIPELINE LLC — Notice of Amendment **Citation:** CPF 420175025M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-06-20 420175025M\_Operator Response to Notice\_08252017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a3e3fc269aa2fd62012f35b9d5e69230929e22e24abbfe161bda4a30c25a0f3a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175025m` - Related records: 4 ## 63. Standards Update 2 Slide Deck 1-16-2025 **Citation:** PHMSA-2024-0005-0428 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-01-15 Standards Update 2 Slide Deck 1-16-2025 Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `e704b467c82cbfd1ea805d53847a23b8d9066c9764f29d413ae03ef366851ae1` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0005-0428` - Related records: 1 ## 64. U.S. DOT/PHMSA - Memorandum **Citation:** PHMSA-2013-0253-0004 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-10-07 U.S. DOT/PHMSA - Memorandum Other; Letter(s). Filed in Regulations.gov docket PHMSA-2013-0253. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `b1ea38a29f59cbef11031f9b7a7537234ee379961d8baebbe6723986ddc7d4a5` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0253-0004` - Related records: 2 ## 65. Dr. Arnold Liu - Correspondence **Citation:** PHMSA-2012-0021-0003 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-04-10 Dr. Arnold Liu - Correspondence Other; Letter(s). Filed in Regulations.gov docket PHMSA-2012-0021. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `0fea6cd437aba897e1b5304836382056ab2b5a9e49f58eba1a95dfb6ad02b92a` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2012-0021-0003` - Related records: 1 ## 66. PAC Voting Slides **Citation:** PHMSA-2026-1156-0003 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-08-06 PAC Voting Slides Other; Letter(s). Filed in Regulations.gov docket PHMSA-2026-1156. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `55de020014aa3f975aba5c028d1c7ca3379836301febc149d5381897c737119a` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2026-1156-0003` - Related records: 1 ## 67. TC OIL PIPELINE OPERATIONS INC — Warning Letter **Citation:** CPF 420135017W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-09-10 420135017W\_Operator Response\_10242013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `62abe6e8dbabfbaac1158c8ddfceeff79ff97ae7ed3beab095969f6f457b4e75` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420135017w` - Related records: 2 ## 68. Minnesota State Patrol, District 4700 — Hazardous Materials Safety Interpretation **Citation:** 11-0077 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-07 1075 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `103248aa470123427d2df5d6f3049ab757d755466bbc84c06b2448770001c7a6` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-11-0077` - Related records: 4 ## 69. GULF RUN TRANSMISSION, LLC — Warning Letter **Citation:** CPF 42023030WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-01-12 42023030WL\_Operator Response to Notice\_04272023\_(22-236599).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d4be70a54e9d338b0f97088739fd4c97091d6578df228952fe285ca6b42a3aa6` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42023030wl` - Related records: 8 ## 70. MAGELLAN PIPELINE COMPANY, LP — Notice of Probable Violation **Citation:** CPF 420075050 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-12-20 420075050\_Operator Request for a Hearing\_01222008.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8eb2f42b9be5d4df58b69b9655afc7def3ff4cfbbe5ce2ff16cf8cac00f08b87` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420075050` - Related records: 14 ## 71. WESTERN REFINING LOGISTICS, LP — Notice of Amendment **Citation:** CPF 420185015M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-07-20 420185015M\_Operator Response to Notice\_08242018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c209c785a88c1b5f287af8a24e57e02b2adf0a28562a5914baa71f6436bca38f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420185015m` - Related records: 7 ## 72. Valve Rule 87 FR 20940 Apr. 8 2022 **Citation:** PHMSA-2021-0046-0084 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-10-25 Valve Rule 87 FR 20940 Apr. 8 2022 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `2fb0dbf87c82f636df971bf38c92a0b77057501db8774114362288f39b6ca18a` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2021-0046-0084` - Related records: 1 ## 73. CHENIERE CORPUS CHRISTI PIPELINE — Notice of Amendment **Citation:** CPF 420175026M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-06-20 420175026M\_Operator Response to Notice\_07172017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `07136f40419c29ac874bed2d577d7a84d1451ad7cc20ee764d8c69da5017cc4c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175026m` - Related records: 4 ## 74. HESS ND — Notice of Probable Violation **Citation:** CPF 320215008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-01 320215008\_Operator Hearing Request Withdrawn (PHC-Hearing Scheduled Canceled)\_07122021\_(19-163068S).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5e217407d5f5d3bdc5cb18df768148d5dadb43618c883b84cf3e4b3257cde3db` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320215008` - Related records: 18 ## 75. MA Representatives MV Explosion Letter **Citation:** PHMSA-2021-0046-0301 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-05-07 MA Representatives MV Explosion Letter Other; Letter(s). Filed in Regulations.gov docket PHMSA-2021-0046. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `3c0fe647dbfc6a249e443ba5496d5d58b22bc79621c615c09f45d3e0c5d91e19` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2021-0046-0301` - Related records: 1 ## 76. ENTERPRISE CRUDE PIPELINE LLC — Notice of Amendment **Citation:** CPF 420175008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-03-30 420175008M\_Operator Response to Notice\_06152017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fc37af1113658994f6f8d6dfa86e4e5af4b8ee915f09ed9318ef3757e22e77f4` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175008m` - Related records: 7 ## 77. CAMERON LNG, LLC — Warning Letter **Citation:** CPF 420175024W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-06-13 420175024W\_Operator Response to Notice\_06302017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f0e8334f13774a4194b902b6738aedc10b24e1fa3a649b077cc56a7e293651d7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175024w` - Related records: 2 ## 78. PHILLIPS 66 PIPELINE LLC — Warning Letter **Citation:** CPF 420155007W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-03-31 420155007W\_Operator Response to Notice\_04242015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8fd468c558ec8488c56e4e36a8982a9aba4bcab5aa8e188c9b1f8f77d8d53ce8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420155007w` - Related records: 4 ## 79. Coastal USAs Partial Enforcement Discretion Final (4.14.2022) **Citation:** PHMSA-2017-0152-0011 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-04-15 Coastal USAs Partial Enforcement Discretion Final (4.14.2022) Other; Letter(s). Filed in Regulations.gov docket PHMSA-2017-0152. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `fa40582651dc7b80a217858ca594434080a9eaf022257e2b245500841ae2bb3a` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2017-0152-0011` - Related records: 1 ## 80. DISTRIGAS OF MASSACHUSETTS LLC — Warning Letter **Citation:** CPF 42024035WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-08-16 42024035WL\_Operator Response to Notice\_09102024\_(23-266996).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a602319fe962ab8a73b0974844c32afa5babf1845c009e5ff6f22fccda5aba4b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42024035wl` - Related records: 2 ## 81. Letter Update to ACI Petition\_ACI **Citation:** PHMSA-2019-0091-0011 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-11-09 Letter Update to ACI Petition\_ACI Other; Letter(s). Filed in Regulations.gov docket PHMSA-2019-0091. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `16768da98c9458c95c64fd796bcafab65466c8288773f47f58047b18c8528ab7` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2019-0091-0011` - Related records: 1 ## 82. Incident20150148 **Citation:** PHMSA-2013-0255-0205 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-09-16 Incident20150148 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `39ad59daec9c831b84322ebc610a193b857b5c166a4bb68625175881114de384` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0255-0205` - Related records: 1 ## 83. The Honorable W. Wesley Perry **Citation:** PHMSA-2012-0175-0044 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-09-18 The Honorable W. Wesley Perry Other; Letter(s) in Support. Filed in Regulations.gov docket PHMSA-2012-0175. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `a3589a34540fbc5fd544acb0873dce4008c6677a0f7696b3886b073ea621ad4d` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2012-0175-0044` - Related records: 1 ## 84. FRONTIER ENERGY SERVICES, L.L.C. — Notice of Amendment **Citation:** CPF 420175022M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-06-20 420175022M\_Operator Response to Notice\_06282017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5fe2393164401f35f692315ce73b74024869b8d1ce58126dde58ade9a7a3cd89` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420175022m` - Related records: 5 ## 85. Letter in Response **Citation:** PHMSA-2024-0090-0004 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-12-19 Letter in Response Other; Letter(s). Filed in Regulations.gov docket PHMSA-2024-0090. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `0650dc493877d9ecfbb286e465a5dc618e49e0202f676ff4b41cc980ef204a47` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2024-0090-0004` - Related records: 1 ## 86. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Probable Violation **Citation:** CPF 120185003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-29 120185003\_Operator Request for Hearing\_04202018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ef0d24de916bfb05cd4518910a5871fb0382e109e6bbe08e581e77e8b27e469e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185003` - Related records: 21 ## 87. ecec 12172020 **Citation:** PHMSA-2013-0255-0211 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-09-16 ecec 12172020 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `dbad1767fb760fc95bdd258328e855cc1b206bc5b163e088771d3b0513b951b7` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0255-0211` - Related records: 1 ## 88. ENTERPRISE PRODUCTS OPERATING LLC — Warning Letter **Citation:** CPF 42023058WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-10-12 42023058WL\_Operator Response to Notice\_11132023\_(23-282967).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `272c491ed05246a5eb8c8d846509ea82a3d4d00618ba1e21ea648547495a41f7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42023058wl` - Related records: 5 ## 89. Members Portfolio **Citation:** PHMSA-2023-0061-0004 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-11-17 Members Portfolio Other; Additional Information. Filed in Regulations.gov docket PHMSA-2023-0061. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `f267f196a0716a9bf340871741d1e8f57365bf1a562a7b6d9a0213585ec8faf5` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2023-0061-0004` - Related records: 1 ## 90. PLAINS PIPELINE, L.P. — Notice of Probable Violation **Citation:** CPF 420135007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-04-05 420135007\_Operator Response and Request for a Hearing\_05102013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b76e6833e3902a4878e7ba40fed1693418bd25dd8f16a9b4b61eacdf9aa92473` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420135007` - Related records: 29 ## 91. TENNESSEE GAS PIPELINE COMPANY — Notice of Probable Violation **Citation:** CPF 420081008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-05-19 420081008\_Operator\_Response\_and\_Request\_for\_Hearing\_\_06262008.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0b2bedc35b7f722d8f2ec5caa839133ddea2119e7403a3f43a1c1792a69746b1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420081008` - Related records: 18 ## 92. CHEVRON PIPE LINE CO — Notice of Probable Violation **Citation:** CPF 420115003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-01-28 420115003\_Operator Response Notice\_02282011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5ff2cc10695f770721c6a20ac3db5f87a75c6f18f86c0b64a65f770d9b30df52` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420115003` - Related records: 6 ## 93. Attached **Citation:** PHMSA-2009-0147-0003 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-06-02 Attached Other; Additional Information. Filed in Regulations.gov docket PHMSA-2009-0147. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `547b5d72de880f6bc9285893301095820342e289d146a60e50acd8dad87f2b6d` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2009-0147-0003` - Related records: 1 ## 94. TARGA RESOURCES OPERATING LLC — Notice of Amendment **Citation:** CPF 420181008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-07-03 420181008M\_Operator Response to Notice\_07232018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `522006f1335fbe4b2b4ab9b0a2ececaf287cadd0cd9a0e10fb96eb8b507dd81f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420181008m` - Related records: 8 ## 95. ONEOK NGL PIPELINE, LLC — Notice of Probable Violation **Citation:** CPF 320135015 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-05-13 320135015\_Operator\_Request\_for\_Hearing\_07122013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d64277045d0c39c9994e5382795c6f895b9365674cec1ea19b5438e588c9f4f3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320135015` - Related records: 25 ## 96. GOLDEN PASS LNG TERMINAL LLC — Warning Letter **Citation:** CPF 42024039WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-08-16 42024039WL\_Operator Response to Notice\_09162024\_(20-171958).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `aace753fc3cde1f0afdf626485075b2459825710e5023ce7050a0e054fa21afb` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42024039wl` - Related records: 3 ## 97. Dennis Jarnecke R D Program Main Line Valves **Citation:** PHMSA-2013-0255-0077 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-09-16 Dennis Jarnecke R D Program Main Line Valves Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `c5f77d77f55caa502b7230567f11c483707a65e536d02424936d72c2c9169c21` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2013-0255-0077` - Related records: 1 ## 98. NTSB P-19-014-July 21-2020 correspondence **Citation:** PHMSA-2021-0046-0055 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-10-25 NTSB P-19-014-July 21-2020 correspondence Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `3ca7cfa098d1e0114f0b9a8361d7576e3116e6eeb2baab274e1368b7093be7b2` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2021-0046-0055` - Related records: 1 ## 99. ROW Clearing - Petition for Rulemaking **Citation:** PHMSA-2025-1139-0002 **Type / status:** rulemaking / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-04-08 ROW Clearing - Petition for Rulemaking Other; Petition(s). Filed in Regulations.gov docket PHMSA-2025-1139. ### Provenance - Official: Yes - Source: - Source ID: `regulations-gov` - SHA-256: `c64d36d7db4444c397205a6204b149efce13f190b9d4df1bd16b5f051a727b77` - Retrieved: 2026-08-20T02:22:07.924Z - Document slug: `regulations-gov-document-phmsa-2025-1139-0002` - Related records: 1 ## 100. HOLLY ENERGY PARTNERS - OPERATING, L.P. — Notice of Probable Violation **Citation:** CPF 420185005 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-06-20 420185005\_Operator Response to Notice and Request For Hearing \_08292018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `678dda1890b3e9dbc666cbd16a457f2db1109a8cab5e1ac147a1585f0adf3336` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420185005` - Related records: 18