# Regulus search export

- Query: `2023-14153`
- 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: 2026-08-24T13:42:40.237Z

## 1. What Documents are Incorporated by Reference Partly or Wholly in this Part? \[49 CFR 192.7\]

**Citation:** LAC 43:XIII §507  
**Type / status:** regulation / current  
**Agency:** Louisiana Office of Conservation  
**Effective / published:** Not stated / Not stated

Approved for Title 43 Reference

### Provenance

- Official: Yes
- Source: <https://www.doa.la.gov/doa/osr/louisiana-administrative-code/>
- Source ID: `la-osr-lac`
- SHA-256: `b016aa233090e23c06ca358017b7edc405da0c2e7c56e00e863172007b644961`
- Retrieved: 2026-08-12T05:03:44.627Z
- Document slug: `la-lac-43-xiii-507`
- Related records: 83

## 2. FLINT HILLS RESOURCES, LC — Notice of Amendment

**Citation:** CPF 32026021NOA  
**Type / status:** enforcement / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-06-18

document with the portions 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). Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under § 190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the 

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/32026021NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `c7211845dd52a5c8e5a39e23a7c77aa51f808f45f406ed57d622bb27ed6cc7ff`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-32026021noa`
- Related records: 3

## 3. U.S. DOT/PHMSA - Pipeline Safety: Operator Qualification, Cost Recovery, Accident and Incident Notification, and Other Pipeline Safety Proposed Changes - Draft Environmental Assessment

**Citation:** 0900006481b7873f  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / Not stated

U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Operator Qualification, Cost Recovery, Accident and Incident Notification, and Other Pipeline Safety Proposed Changes Draft Environmental Assessment Docket No. PHMSA-2013-0163 June 9, 2015 Prepared for: Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration Prepared by: John A. Volpe National Transportation Systems Center Office of the Assistant Secretary for Research and Technology

### Provenance

- Official: Yes
- Source: <https://downloads.regulations.gov/PHMSA-2013-0163-0003/attachment_1.pdf>
- Source ID: `regulations-gov`
- SHA-256: `ad0dcc385be861f3355e0464aa69a5aa622e1927b7c5fdb8044d729193fd73ce`
- Retrieved: 2026-08-20T02:22:46.679Z
- Document slug: `regulations-gov-attachment-0900006481b7873f`
- Related records: 29

## 4. DANVILLE, CITY OF — Notice of Amendment

**Citation:** CPF 12026017NOA  
**Type / status:** enforcement / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-03-16

CPF 1-2026-017-NOA of the document with the portions 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). Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under 49 CFR § 190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations i

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12026017NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `87efb4670e2550c03180b43070645259ad4a99fb87c4f38bb1f951d69d6a203f`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12026017noa`
- Related records: 14

## 5. U.S. DOT/PHMSA - Draft Regulatory Evaluation:  Pipeline Safety:  Polyamide-11 (PA-11) Plastic Pipe 

**Citation:** 0900006480e4766f  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / Not stated

Prepared by: Environmental Engineering Division Volpe National Transportation Systems Center Research and Innovative Technology Administration and Pipeline and Hazardous Materials Safety Administration

### Provenance

- Official: Yes
- Source: <https://downloads.regulations.gov/PHMSA-2005-21305-0037/attachment_1.doc>
- Source ID: `regulations-gov`
- SHA-256: `376b7aacd4b1f619127354ad6da96f8d24847ec3f170aa53d04b0d8439ba113d`
- Retrieved: 2026-08-20T02:22:46.679Z
- Document slug: `regulations-gov-attachment-0900006480e4766f`
- Related records: 3

## 6. U.S. DOT/PHMSA - Environmental Assessment: Final Rule

**Citation:** 0900006480e836ad  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / Not stated

rir-n-r \_ ^ r T Grmmmm Environmental Assessment: Final Rule Pipeline Safety: Integrity Management Program for Gas Distribution Pipelines PHMSA-RSPA-2004-19854 Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration (PHMSA) U.S. Department of Transportation May 10,2009

### Provenance

- Official: Yes
- Source: <https://downloads.regulations.gov/PHMSA-RSPA-2004-19854-0253/attachment_1.pdf>
- Source ID: `regulations-gov`
- SHA-256: `33df79510ef94ae48f2cad481cab867d76446e44555d749cb7b2ce04443f6714`
- Retrieved: 2026-08-20T02:22:46.679Z
- Document slug: `regulations-gov-attachment-0900006480e836ad`
- Related records: 11

## 7. BRIDGER PIPELINE LLC — Notice of Amendment

**Citation:** CPF 32026009NOA  
**Type / status:** enforcement / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-05-20

this Notice. This period may be extended by written request for good cause. Once the inadequacies identified herein have been addressed in your amended procedures, this enforcement action will be closed. It is requested (not mandated) that Bridger Pipeline, LLC maintain documentation of the safety improvement costs associated with fulfilling this Notice of Amendment (preparation/revision of plans, procedures) and submit the total to the Director, Central Region, Pipeline and Hazardous Materials Safety Administratio

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/32026009NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `ad68c162cc772185ec3f2a09a1004c944d52599c4aed12e602ed869fe1f3e720`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-32026009noa`
- Related records: 7

## 8. 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: <https://www.regulations.gov/document/PHMSA-2017-0151-0039>
- 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

## 9. 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: <https://www.regulations.gov/document/PHMSA-2025-0019-0046>
- 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

## 10. FedEx Freight, Inc. — Hazardous Materials Safety Interpretation

**Citation:** 13-0026  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-03-05

I hope this answers your inquiry. If you need additional assistance, please contact this office at (202) 366-8553. Sincerely, Robert Benedict Chief, Standards Development Branch Standards and Rulemaking Division

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130026.pdf>
- Source ID: `phmsa`
- SHA-256: `635c9caa58a1f17ba486238e5d45a9f37e28b1d3ae5aa2c170e5f5ac453f40c8`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0026`
- Related records: 1

## 11. Signed Final Order OS-23-00011547 Hearings Letters

**Citation:** PHMSA-2023-0131-0001  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-11-21

Signed Final Order OS-23-00011547 Hearings Letters Other; Letter(s). Filed in Regulations.gov docket PHMSA-2023-0131.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2023-0131-0001>
- Source ID: `regulations-gov`
- SHA-256: `a57706c953e273e723aa744fff2cf7d703c3ad30122e4e210f9a4705e57d68f6`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2023-0131-0001`
- Related records: 1

## 12. Supplemental Letter Regarding Petition for Reconsideration PHMSA 2013 0255(.5320617.1

**Citation:** PHMSA-2013-0255-0220  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-11-07

Supplemental Letter Regarding Petition for Reconsideration PHMSA 2013 0255(.5320617.1 Other; Letter(s). Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0220>
- Source ID: `regulations-gov`
- SHA-256: `86475cd349a408262125b8a72a6fc5603138c16ac8516882c102ea591bfe6ed7`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0220`
- Related records: 1

## 13. UTi — Hazardous Materials Safety Interpretation

**Citation:** 13-0186  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2014-01-22

Important Notice. This email message contains information which may be confidential and/or legally privileged. Unless you are the intended recipient (or have been authorised to receive on behalf of the intended recipient), you may not use, copy or disclose to anyone the message or any information contained in the message or from any attachments that were sent with this email. If you have received this email message in error, please advise the sender by email, and delete the message. 2

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130186.pdf>
- Source ID: `phmsa`
- SHA-256: `4b47eff738f1cc8ba4edbe19b915850e903de5c14f7ca21d0ce61adcf33d72c0`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0186`
- Related records: 4

## 14. 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: <https://www.regulations.gov/document/PHMSA-2013-0253-0004>
- 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

## 15. NAPSR - 2016 GasTrans NPRM Extension Request Ltr NAPSR 6-21-2016 Submitted

**Citation:** PHMSA-2011-0023-0166  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2016-06-27

NAPSR - 2016 GasTrans NPRM Extension Request Ltr NAPSR 6-21-2016 Submitted Other; Request. Filed in Regulations.gov docket PHMSA-2011-0023.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2011-0023-0166>
- Source ID: `regulations-gov`
- SHA-256: `019c0987a86c372252004aa577c005d8f3f7cb7fec70543771f575bbf32d8bcf`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2011-0023-0166`
- Related records: 1

## 16. 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: <https://www.regulations.gov/document/PHMSA-2024-0005-0006>
- 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

## 17. Public Utilities Commission of Ohio Transportation Department — Hazardous Materials Safety Interpretation

**Citation:** 13-0037  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-05-06

This message and any response to it may constitute a public record and thus may be publicly available to anyone who requests it. 2

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130037.pdf>
- Source ID: `phmsa`
- SHA-256: `ab817edae5331dfe84b5450e388185e9ed2c8c022bb08c85c9666acbb4bda6eb`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0037`
- Related records: 1

## 18. NAPSR\_Meeting Summary and Presentation

**Citation:** PHMSA-2021-0046-0294  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-11-17

NAPSR\_Meeting Summary and Presentation Other; Additional Information. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0294>
- Source ID: `regulations-gov`
- SHA-256: `5a061c7c689f8e745a47b1aa6b86c26b4cf0f31fd54d454c21306ff98b3e4879`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0294`
- Related records: 1

## 19. LDAR NPRM - 12866 Review Redline

**Citation:** PHMSA-2021-0039-0023  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-05-25

LDAR NPRM - 12866 Review Redline Other; Assessment Document or Analysis. Filed in Regulations.gov docket PHMSA-2021-0039.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0039-0023>
- Source ID: `regulations-gov`
- SHA-256: `881af0a21a260d123c8887f4e175810292a7ee00c9eeacd3ec4a4cdf063fd151`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0039-0023`
- Related records: 1

## 20. 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: <https://primis.phmsa.dot.gov/enforcement-data/case/420071006W>
- Source ID: `phmsa-enforcement`
- SHA-256: `aeeedeef8dacc6003b883d53bd06557efea57b3fc9c2887fb9ffe5e762b9d056`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420071006w`
- Related records: 3

## 21. RICHMOND, CITY OF — Notice of Amendment

**Citation:** CPF 12023039NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-05-25

CPF 1-2023-039-NOA Dear Ms. Bingham: From April 6, 2022, to May 16, 2022, an inspector from the Virginia State Corporation Commission, Division of Pipeline Safety (VA SCC), acting as Agent for the Pipeline and Hazardous Materials Safety Administration (PHMSA), pursuant to Chapter 601 of 49 United States Code (U.S.C.) inspected the City of Richmond’s (City) procedures and records. As a result of the inspection, the City was issued a Notice of Amendment on May 25, 2023 requiring the City to amend certain aspects of i

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12023039NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `73f099c7ccdc009a7db9b22175e243c46b99e5a2232875764193ce76748c7069`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12023039noa`
- Related records: 4

## 22. 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: <https://www.regulations.gov/document/PHMSA-2013-0255-0054>
- 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

## 23. DHS – Transportation Security Administration — Hazardous Materials Safety Interpretation

**Citation:** 13-0021  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-02-08

Drakeford, Carolyn (PHMSA) From: Betts, Charles (PHMSA) % l7'f.;\<(p Sent: Friday, January 18, 2013 4:11 PM R" "/ To: Billings, Delmer (PHMSA); Wolsey, Shawn (PHMSA) Drakeford, Carolyn (PHMSA) C\{ I 1 '2 .-(\_ioz( Cc: Subject: FW: TSA intepretation letter ' .:.,; Attachments: lnterp for TSA-RJS edits.doc; RE: 2012/08/21 Referral of CSX EIR 2012JAX0048 to FRA Importance: High Carolyn- Please log and assign the attached new request for interpretation to a specialist for response. Please place a note to the file for the 

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130021.pdf>
- Source ID: `phmsa`
- SHA-256: `f949b906ed12460a5681bebae5d62e9e5af7eb96b51f94a56e19632738e8817d`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0021`
- Related records: 6

## 24. National Association of Pipeline Safety Representatives Request for Extension- NAPSR 4-8-2016 Sub

**Citation:** PHMSA-2011-0023-0119  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2016-04-11

National Association of Pipeline Safety Representatives Request for Extension- NAPSR 4-8-2016 Sub Other; Request. Filed in Regulations.gov docket PHMSA-2011-0023.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2011-0023-0119>
- Source ID: `regulations-gov`
- SHA-256: `44316a3d744759f4f0a56fe28a8099489fa6235ac16c73c90531a719993a6817`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2011-0023-0119`
- Related records: 1

## 25. Other NPRM References

**Citation:** PHMSA-2025-0019-0042  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-08-07

Other NPRM References Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0019-0042>
- Source ID: `regulations-gov`
- SHA-256: `73ccbce26b4435a4df7b9622263714c8f01e4d44d647fb6d23e2b3c8f51794c1`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0019-0042`
- Related records: 1

## 26. Breakout Tank Inspection NPRM: OIRA Redline

**Citation:** PHMSA-2025-1271-0009  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-06-09

Breakout Tank Inspection NPRM: OIRA Redline Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-1271.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-1271-0009>
- Source ID: `regulations-gov`
- SHA-256: `ce538eb101277c0a2c999980264d7c81f80ab4e06bf463a6723ea95be55a7a07`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-1271-0009`
- Related records: 1

## 27. Avista Utilities - Letter in Support

**Citation:** PHMSA-2014-0098-0013  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2015-07-23

Avista Utilities - Letter in Support Other; Letter(s). Filed in Regulations.gov docket PHMSA-2014-0098.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2014-0098-0013>
- Source ID: `regulations-gov`
- SHA-256: `d3033211edadb69e19ddd23c56e5660ce43a89ee35302c8b75e560ead1164627`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2014-0098-0013`
- Related records: 1

## 28. 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: <https://www.regulations.gov/document/PHMSA-2021-0046-0055>
- 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

## 29. ACTenviro — Hazardous Materials Safety Interpretation

**Citation:** 21-0027  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-07-20

Andrews 21-0027 From: INFOCNTR (PHMSA) To: Hazmat Interps Subject: FW: request for interpretation Date: Thursday, March 11, 2021 1:19:48 PM Attachments: image002.png See below for request for interpretation Thanks, Jonathon, HMIC From: Aaron Hayward \[mailto:AHayward@ACTEnviro.com\] Sent: Thursday, March 11, 2021 12:45 PM To: INFOCNTR (PHMSA) \<INFOCNTR.INFOCNTR@dot.gov\> Subject: RE: request for interpretation CAUTION: This email originated from outside of the Department of Transportation (DOT). Do not click on links 

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/hazmat/interpretations/75681/210027.pdf>
- Source ID: `phmsa`
- SHA-256: `66ccf959766da63eeabdf2f012f83f8ac0103950647fb12974341ab4dfffcc16`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-21-0027`
- Related records: 3

## 30. Tank Car Safety — Hazardous Materials Safety Interpretation

**Citation:** 21-0039  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-07-19

Respectfully Submitted, K.B. Dorsey Safety and Operations 425 3rd Street, SW Suite 1000, Washington, D.C. 20024 Phone (202) 639-2262; FAX (202) 639-2930; e-mail kdorsey@aar.org

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/hazmat/interpretations/75671/210039.pdf>
- Source ID: `phmsa`
- SHA-256: `5ce9a16f3f0b5e15a4a77d379b05e4cd3bfca114b6106edb5c989c537e100f93`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-21-0039`
- Related records: 4

## 31. Kestrel Hawk comment

**Citation:** PHMSA-2023-0063-0001  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-07-06

Kestrel Hawk comment Other; Additional Information. Filed in Regulations.gov docket PHMSA-2023-0063.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2023-0063-0001>
- Source ID: `regulations-gov`
- SHA-256: `7822e547db3ff1335ed72e2cda72e2f723586e42844ae22164e5f645d007cc5b`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2023-0063-0001`
- Related records: 1

## 32. 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: <https://www.regulations.gov/document/PHMSA-2023-0061-0004>
- 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

## 33. DOMINION ENERGY OHIO — Notice of Amendment

**Citation:** CPF 12022026NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-04-07

CPF 1-2022-026-NOA explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. § 552(b). Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under § 190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12022026NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `615a85d4d276ce095e0b60b2733e07c70f0eebc2b0f4d036e652bc65f329fd33`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12022026noa`
- Related records: 3

## 34. KINDER MORGAN LIQUID TERMINALS, LLC — Notice of Probable Violation

**Citation:** CPF 12024003NOPV  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-03-28

Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12024003NOPV>
- Source ID: `phmsa-enforcement`
- SHA-256: `d75f721beb30ef5a867b404e57b45bd5ac8d63f2c0f0530da4848d11025e6b70`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12024003nopv`
- Related records: 9

## 35. Req for Extension

**Citation:** PHMSA-2019-0199-0004  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2020-12-07

Req for Extension Other; Additional Information. Filed in Regulations.gov docket PHMSA-2019-0199.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2019-0199-0004>
- Source ID: `regulations-gov`
- SHA-256: `24bfe06ec2b1640febe4fc2d08561a177a79344d333bd1e2846610fdb3d69a59`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2019-0199-0004`
- Related records: 1

## 36. U.S. DOT/PHMSA - Delegation of Authority Letter Dated January 8, 2026

**Citation:** PHMSA-2017-0151-0071  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-01-09

U.S. DOT/PHMSA - Delegation of Authority Letter Dated January 8, 2026 Other; Letter(s). Filed in Regulations.gov docket PHMSA-2017-0151.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2017-0151-0071>
- Source ID: `regulations-gov`
- SHA-256: `26536df3b8b5c993961f66f8feed9b290e931a9fdeb142a2d66839a65997c65e`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2017-0151-0071`
- Related records: 1

## 37. Additional DEA References

**Citation:** PHMSA-2025-0019-0044  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-08-07

Additional DEA References Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0019-0044>
- Source ID: `regulations-gov`
- SHA-256: `45b8935fbd75bdcf565bffc1a31552c5176f44a3f37ecaf1ea4d8d45db17df45`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0019-0044`
- Related records: 1

## 38. 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: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2005/050045.pdf>
- Source ID: `phmsa`
- SHA-256: `228cb0f500d6b89372e8aac9686f3099c264eb3188dacf38930c713d187bbf87`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-05-0045`
- Related records: 1

## 39. Cover Letter to Alan Mayberry

**Citation:** PHMSA-2016-0081-0003  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2016-06-30

Cover Letter to Alan Mayberry Other; Letter(s). Filed in Regulations.gov docket PHMSA-2016-0081.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2016-0081-0003>
- Source ID: `regulations-gov`
- SHA-256: `dfde49180c8a381363a11b28adfd75eea20a0375e88eea7c4dac96cd7f7df340`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2016-0081-0003`
- Related records: 1

## 40. EAGLE US 2 LLC — Notice of Amendment

**Citation:** CPF 420181011M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2018-10-10

It is requested (not mandated) that Eagle US 2 LLC maintain documentation of the safety improvement costs associated with fulfilling this Notice of Amendment (preparation/revision of plans, procedures) and submit the total to Mary L. McDaniel, Director, Southwest Region, Pipeline and Hazardous Materials Safety Administration. In correspondence concerning this matter, please refer to CPF 4-2018-1011M and, for each document you submit, please provide a copy in electronic format whenever possible. Sincerely, Mary L. M

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420181011M>
- Source ID: `phmsa-enforcement`
- SHA-256: `f5f000bbc384c0f388e9511202799acfc58907cb16a0729db47d1630040661ca`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420181011m`
- Related records: 5

## 41. Substantive Changes to NPRM during OIRA Review

**Citation:** PHMSA-2025-0019-0039  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-07-14

Substantive Changes to NPRM during OIRA Review Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0019-0039>
- Source ID: `regulations-gov`
- SHA-256: `53c685e3d57772373a40f9d73bdc710fc090adcc978a704bd588b8308a33fe97`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0019-0039`
- Related records: 1

## 42. Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards: Response to Petition for Reconsideration; Technical Corrections

**Citation:** PHMSA-2013-0255-0218  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-06-28

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards: Response to Petition for Reconsideration; Technical Corrections Rule; Correction. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0218>
- Source ID: `regulations-gov`
- SHA-256: `0ad3dd504da6581b296a114eadd09a2318afad59d0d011b61e58beb7c76983e0`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0218`
- Related records: 2

## 43. Textron Systems, Weapons & Sensor Systems — Hazardous Materials Safety Interpretation

**Citation:** 14-0237  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2015-07-16

I hope this answers your inquiry. If you need additional assistance, please contact this Office at (202) 366-8553. Sincerely rk Der Kinder Acting Chief, Standards Development Branch Standards and Rulemaking Division

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2015/140237.pdf>
- Source ID: `phmsa`
- SHA-256: `5d12821c137359f1a830e8d5b9889d4cbc4b4a95e45d91ea964d7428b9f174f4`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-14-0237`
- Related records: 3

## 44. Prior Rule Proceedings

**Citation:** PHMSA-2025-0019-0045  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-08-07

Prior Rule Proceedings Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0019-0045>
- Source ID: `regulations-gov`
- SHA-256: `46b303afaaf6339a86b3c58e3d99057abe626938d347a0b09f47c4c55f0dc324`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0019-0045`
- Related records: 1

## 45. Submission to Nuclear Regulatory Commission (NRC)

**Citation:** PHMSA-2013-0253-0002  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-11-13

Submission to Nuclear Regulatory Commission (NRC) Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2013-0253.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0253-0002>
- Source ID: `regulations-gov`
- SHA-256: `ae0846466d58bce7f3f669bd0a6382ab64d9b60f6c77078ccca1a9c9037892a3`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0253-0002`
- Related records: 1

## 46. NTSB P-77-43

**Citation:** PHMSA-2021-0046-0047  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-10-25

NTSB P-77-43 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0047>
- Source ID: `regulations-gov`
- SHA-256: `bdf3b35f756b03a4d9e6c3810d4070810e25c215e2a90a9a1f90cac4e40029d0`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0047`
- Related records: 1

## 47. 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: <https://www.regulations.gov/document/PHMSA-2024-0005-0010>
- 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

## 48. New York State of Opportunity Department of Public Service - Extenson of Time Request

**Citation:** PHMSA-2011-0023-0133  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2016-05-10

New York State of Opportunity Department of Public Service - Extenson of Time Request Other; Acknowledgement Letter/Receipt. Filed in Regulations.gov docket PHMSA-2011-0023.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2011-0023-0133>
- Source ID: `regulations-gov`
- SHA-256: `a6bdbf248abb2d9e467e473e7f13d36ec9eed934b3a96066a42c791b2ddddb08`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2011-0023-0133`
- Related records: 1

## 49. rbos newsletter nov 2015 final 508 v4

**Citation:** PHMSA-2013-0255-0193  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-09-16

rbos newsletter nov 2015 final 508 v4 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0193>
- Source ID: `regulations-gov`
- SHA-256: `b44be31a1e92b6f18253ef3375d9465b52b7827a996d6933a8d3b1aa87814b7f`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0193`
- Related records: 1

## 50. ANR PIPELINE CO — Notice of Amendment

**Citation:** CPF 12024014NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-03-19

VIA ELECTRONIC MAIL TO: tina faraca@tcenergy.com May 21, 2024 Ms. Tina Faraca President and Chief Executive Officer ANR Pipeline Company a subsidiary of TC Energy Corporation 700 Louisiana Street Houston, Texas 77002 CPF 1-2024-014-NOA Dear Ms. Faraca: From March 14 to July 23, 2023, a representative from the Pipeline and Hazardous Materials Safety Administration (PHMSA), pursuant to chapter 601 of 49 United States Code, conducted an on-site pipeline safety inspection of ANR Pipeline Co.’s (ANR) procedures in Charl

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12024014NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `10f948644135d22bb8c568c6b51116ef00ce0c1fc95f49b4ebee262307cca1ae`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12024014noa`
- Related records: 5

## 51. H.R.Rep No. 90-1390

**Citation:** PHMSA-2011-0023-0577  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-06-17

H.R.Rep No. 90-1390 Supporting & Related Material; Report. Filed in Regulations.gov docket PHMSA-2011-0023.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2011-0023-0577>
- Source ID: `regulations-gov`
- SHA-256: `05bd00d756cba2d0dbe1b3a7faf0f5f9dc3910de7a56c34decde432b3a82d691`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2011-0023-0577`
- Related records: 1

## 52. Letter to State of California - Sable Line 325

**Citation:** PHMSA-2025-0003-0007  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2025-02-12

Letter to State of California - Sable Line 325 Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0003.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0003-0007>
- Source ID: `regulations-gov`
- SHA-256: `0b055303ab18ed051172776b6eb29fbadccb65fa0e2ea667c354ba0fda0529c3`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0003-0007`
- Related records: 1

## 53. Department of Energy — Hazardous Materials Safety Interpretation

**Citation:** 00-0118  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2000-06-12

2 Your clarification of these matters is appreciated. Sincerely, Lavy Blabach Larry G. Blalock Office of Transportation Office of Integration and Disposition Enclosures Office of Environmental Management I. Mustin, EM-24 cc: M. Williams, DOE-AL Field Office Transportation Managers

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2000/000118.pdf>
- Source ID: `phmsa`
- SHA-256: `e822c068dfbbe90cb34b7faca62746c0040dd9c062e3e1fc4d538e0f0f0c61d1`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-00-0118`
- Related records: 1

## 54. DOE-US Energy Infrastructures - QER Report Apr. 2015

**Citation:** PHMSA-2021-0046-0051  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-10-25

DOE-US Energy Infrastructures - QER Report Apr. 2015 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0051>
- Source ID: `regulations-gov`
- SHA-256: `30d2774d48ced20e94644ab782828e3de6137c6cba454c134ee1f027b4953b7a`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0051`
- Related records: 1

## 55. North America Dangerous Cargo (Maersk) — Hazardous Materials Safety Interpretation

**Citation:** 14-0160  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2014-11-21

Mobile: 917-592-7282 any review, dissemination or copying of this message or the information it contains is prohibited. If you have received this message in error, please immediately The information contained in this message is privileged and intended only for the recipients named. If the reader is not a representative of the intended recipient. notify the sender, and delete the original message and attachments. Please consider the environment before printing this email.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2014/140160.pdf>
- Source ID: `phmsa`
- SHA-256: `c26af66a0799fcf2edff6d0471a8db141936b675638e628c851f67e4a7d73d84`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-14-0160`
- Related records: 4

## 56. NCA4 2018 FullReport

**Citation:** PHMSA-2013-0255-0203  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-09-16

NCA4 2018 FullReport Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0203>
- Source ID: `regulations-gov`
- SHA-256: `d8b15d3737d99884b0359999d932cb7146bd0580bc3035155797816e58b00176`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0203`
- Related records: 1

## 57. 2024.3.27 Integrity Management Graph Slide

**Citation:** PHMSA-2024-0005-0011  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-03-29

2024.3.27 Integrity Management Graph Slide Other; Additional Information. Filed in Regulations.gov docket PHMSA-2024-0005.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2024-0005-0011>
- Source ID: `regulations-gov`
- SHA-256: `b8799760b1a4e380249efc1fc928598457e83e626d6a3659449f2e6ee1bafbcb`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2024-0005-0011`
- Related records: 1

## 58. WOLVERINE PIPELINE CO — Notice of Amendment

**Citation:** CPF 12022059NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-08-18

document with the portions 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). Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Ass

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12022059NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `b8abd3b2b4529213e4415038ff6506e04aec3599340f316677cb5de272144ab4`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12022059noa`
- Related records: 3

## 59. 192.473 Notice of Enforcement Discretion

**Citation:** PHMSA-2011-0023-0651  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-05-02

192.473 Notice of Enforcement Discretion Other; Letter(s). Filed in Regulations.gov docket PHMSA-2011-0023.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2011-0023-0651>
- Source ID: `regulations-gov`
- SHA-256: `52b3450fcd5d3cd71d9521900acf10b1bff380ac4f4c66a44d721f47248d3248`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2011-0023-0651`
- Related records: 1

## 60. HOLLY ENERGY PARTNERS - OPERATING, L.P. — Notice of Amendment

**Citation:** CPF 32025016NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2025-07-14

U.S. Department of Transportation Pipeline and Hazardous Materials Safety 901 Locust Street, Suite 480 Kansas City, MO 64106 VIA ELECTRONIC MAIL TO: valerie.pompa@hfsinclair.com; Charles.Curl@HFSinclair.com; Tane.Hartman@HFSinclair.com February 2, 2026 Ms. Valerie Pompa Chief Executive Officer and President HF Sinclair Corporation 2323 Victory Avenue, Suite \#1400 Dallas, TX 75219 RE: CPF 3-2025-016-NOA Dear Ms. Pompa: From May 6 through May 23, 2024, representatives of the Pipeline and Hazardous Materials Safety Ad

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/32025016NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `de70ece1599f21086ac68ade025ad719ebbc1046971875db321b960a17e89457`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-32025016noa`
- Related records: 3

## 61. 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: <https://www.regulations.gov/document/PHMSA-2022-0044-0009>
- 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

## 62. NAVIGATOR BORGER EXPRESS LLC — Notice of Amendment

**Citation:** CPF 42024051NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-10-30

Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under § 190.211. As mentioned above, Navigator has already submitted amended procedures to PHMSA which reflect the amendments required by this Notice. These amended procedures were reviewed and found to be adequate by PHMSA, therefore, no further action or response is required. If no additional response is received within 30 days of receipt of this Notice, this enforcement will be automa

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/42024051NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `64a5e28b1c48eeebb2269a6d59d22293fcbf11127912bff7e8a18a3a0569f0f7`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-42024051noa`
- Related records: 7

## 63. Pierce Atwood — Pipeline Safety Interpretation

**Citation:** PI-17-0004  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2018-09-10

Page 2 January 31, 2017 We appreciate your regulatory interpretation on the matter, and would be glad to provide further detail if you have questions. Your attention to this matter is very much appreciated. Sincerely, Richard S. Novak cc: Lisa A. Gilbreath \{W5983918.2\}

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/pipeline/interpretations/68406/pierce-atwood-pi-17-0004-09-10-2018-part-195-1.pdf>
- Source ID: `phmsa`
- SHA-256: `846a131bd3e63134a181e81d85517c30e4e5f3a04ca41a645c8c919339cfc19c`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-17-0004`
- Related records: 3

## 64. Komatsu America Corporation — Hazardous Materials Safety Interpretation

**Citation:** 13-0236  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2014-02-25

Page 2 of2 CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information or otherwise protected by law. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any applicable rights to privilege have not been waived. "If you are aware of it, take care of it. P

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130236.pdf>
- Source ID: `phmsa`
- SHA-256: `96b88e2fadcce506d7f36e042dd87a0679637ee8751016455097a33ebf87230e`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0236`
- Related records: 3

## 65. CTC Certified Training Co. — Hazardous Materials Safety Interpretation

**Citation:** 07-0166R  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-04-25

Pipeline and Hazardous Materials Safety Administration 1200 New Jersey Ave, SE, Washington, DC, 20590 Office number: 202-493-0867 From: Hillman, Kenetha CTR (PHMSA) \<kenetha.hillman.CTR@dot.gov\> Sent: Monday, April 25, 2022 12:02 PM To: Baker, Yul (PHMSA) \<yul.baker@dot.gov\> Subject: FW: 07-0166R Please provide the email address for the requester. Am I to add this to CMS and the Portal for publishing as well? Best regards, Kenetha L. Hillman Program Analyst II (InfiniSource Consulting Solutions - Contractor ) Offic

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/hazmat/interpretations/76436/070166r.pdf>
- Source ID: `phmsa`
- SHA-256: `b2c19ff308625fb6eb5b90b5bc21d0d7be8e78a4d24c54247ac7f83e7e05601d`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-07-0166r`
- Related records: 2

## 66. Additional PRIA References

**Citation:** PHMSA-2025-0019-0043  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2026-08-07

Additional PRIA References Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0019.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0019-0043>
- Source ID: `regulations-gov`
- SHA-256: `29f454f6ecebd4f32c432e1ddb9ebcb2c1bec742638f7c1b128bd6e8ac7d295f`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0019-0043`
- Related records: 1

## 67. Enbridge2012

**Citation:** PHMSA-2013-0255-0181  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-09-16

Enbridge2012 Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0181>
- Source ID: `regulations-gov`
- SHA-256: `08deb9568d2ac8633f69eb03b2d32a08a2914d0ec2328941e9e9c83432d27705`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0181`
- Related records: 1

## 68. Oak Ridge National Laboratories ASME BPVC report ORNL/TM-2017/66

**Citation:** PHMSA-2018-0046-0003  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2020-06-05

Oak Ridge National Laboratories ASME BPVC report ORNL/TM-2017/66 Supporting & Related Material; Analysis. Filed in Regulations.gov docket PHMSA-2018-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2018-0046-0003>
- Source ID: `regulations-gov`
- SHA-256: `d49716350bdf5e459f4b4c49cbb2bb28c562dd09e7df4f3580288f8f762206c3`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2018-0046-0003`
- Related records: 1

## 69. 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: <https://www.regulations.gov/document/PHMSA-2023-0060-0002>
- 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

## 70. HOLLY ENERGY PARTNERS - OPERATING, L.P. — Notice of Amendment

**Citation:** CPF 420185006M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2018-06-20

Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice without further notice to you and to issue an Order Directing Amendment. If your plans or procedures are found inadequate as 

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420185006M>
- Source ID: `phmsa-enforcement`
- SHA-256: `4118eec4c332fe1708c4f0818b0851cc701d1679a2a75bb9545884358a8285e1`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420185006m`
- Related records: 4

## 71. Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards; Technical Corrections

**Citation:** PHMSA-2013-0255-0217  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-08-01

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards; Technical Corrections Rule; Correction. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0217>
- Source ID: `regulations-gov`
- SHA-256: `4682c3051e450beb8fab2526c90d10608187e300c60c49a5d9a5edb26107254d`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0217`
- Related records: 2

## 72. 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

It is requested (not mandated) that Wester Refining Pipelines, LLC maintain documentation of the safety improvement costs associated with fulfilling this Notice of Amendment (preparation/revision of plans, procedures) and submit the total to Mary McDaniel, Director, Southwest Region, Pipeline and Hazardous Materials Safety Administration. In correspondence concerning this matter, please refer to CPF-4-2018-5015M and, for each document you submit, please provide a copy in electronic format whenever possible. Sincere

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420185015M>
- Source ID: `phmsa-enforcement`
- SHA-256: `c209c785a88c1b5f287af8a24e57e02b2adf0a28562a5914baa71f6436bca38f`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420185015m`
- Related records: 7

## 73. WILLIAMS ENERGY SERVICES — Notice of Amendment

**Citation:** CPF 420025006M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2002-05-15

@ U.SDeportment of Tronsoortotion Rereorch qrd Speclol Progrcms Administr\{Ition 400 Seventh Street, S W Washrnglon. 0 C 20590 lfAR - 3 2003 Mr. Robert T. Cronk Vice President, Technical Services Williams Energy Services ComPany 1800 South Baltimore Street Tulsa, OK 74119 Re: CPF No. 4-2002-5006M Dear Mr. Cronk: Enclosed is the Order Directing Amendment issued by the Associate Administrator for Pipeline Safety in the above-referenced case. The Order finds that you have addressed the inadequacies in your procedures t

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420025006M>
- Source ID: `phmsa-enforcement`
- SHA-256: `7eab795bd4546b8a42dde385ac0019598322a9779e10deb842fab8c1e8816c44`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420025006m`
- Related records: 1

## 74. Supplemental Letter Regarding Petition for Reconsideration

**Citation:** PHMSA-2024-0090-0001  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-06-28

Supplemental Letter Regarding Petition for Reconsideration Other; Letter(s). Filed in Regulations.gov docket PHMSA-2024-0090.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2024-0090-0001>
- Source ID: `regulations-gov`
- SHA-256: `642780fcba38e91e5e5a5398bbb1603a972ddefab7a362ab14300901a230bfa7`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2024-0090-0001`
- Related records: 1

## 75. JAYHAWK PIPELINE LLC — Notice of Amendment

**Citation:** CPF 320215005M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-02-09

confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. 552(b). Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find fa

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/320215005M>
- Source ID: `phmsa-enforcement`
- SHA-256: `192c959908e83bb2cf00720775ed48e219d08ff923494f9a99ab510692a0b598`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-320215005m`
- Related records: 7

## 76. 12866 Meeting Summary EDF NRDC CATF 11.4.24

**Citation:** PHMSA-2021-0039-26648  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-11-07

12866 Meeting Summary EDF NRDC CATF 11.4.24 Other; Summary (SUM). Filed in Regulations.gov docket PHMSA-2021-0039.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0039-26648>
- Source ID: `regulations-gov`
- SHA-256: `0d7f44bffae30493eca3eca62e5759c9c0813b699651a759f5f07927a909355d`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0039-26648`
- Related records: 1

## 77. 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

Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice without further notice to you and to issue an Order Directing Amendment. If your plans or procedures are found inadequate as 

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420181008M>
- Source ID: `phmsa-enforcement`
- SHA-256: `522006f1335fbe4b2b4ab9b0a2ececaf287cadd0cd9a0e10fb96eb8b507dd81f`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420181008m`
- Related records: 8

## 78. NTSB PSR-18-02

**Citation:** PHMSA-2021-0046-0069  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-10-25

NTSB PSR-18-02 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0069>
- Source ID: `regulations-gov`
- SHA-256: `a589972c2d4d3c81992c1341fd3381111203fa5f52503ff3d8e5a7e7094ece2a`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0069`
- Related records: 1

## 79. AMETEK AMERON — Hazardous Materials Safety Interpretation

**Citation:** 24-0010  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2024-05-10

This email, and any files transmitted with it, are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the sender and delete this email. If you are not the intended recipient, you are notified that disclosing, copying, distributing, or taking any action in reliance on the contents of this information, is strictly prohibited.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/2024-05/240010.pdf>
- Source ID: `phmsa`
- SHA-256: `068eef09ec4a385ad0d9efa45efd989eeceec6090e410cb684067060c1360959`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-24-0010`
- Related records: 2

## 80. GEORGIA-PACIFIC CONSUMER — Notice of Amendment

**Citation:** CPF 220181003M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2018-05-31

Pipeline and Hazardous Materials Safety Administration. In correspondence concerning this matter, please refer to CPF 2-2018-1003M and, for each document you submit, please provide a copy in electronic format whenever possible. Sincerely, James A. Urisko Director, Office of Pipeline Safety PHMSA Southern Region Enclosure: Response Options for Pipeline Operators in Compliance Proceedings 3

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/220181003M>
- Source ID: `phmsa-enforcement`
- SHA-256: `62b014cdf5a5bc0cb84251b79128d50598d7b3d8bc520794864bf90ff4b1b6c8`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-220181003m`
- Related records: 4

## 81. Polytek Development Corp. — Hazardous Materials Safety Interpretation

**Citation:** 14-0138R  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2015-06-02

I hope this answers your inquiry. If you need additional assistance, please contact this Office at (202) 366-8553. Sincerely, Acting Chief, Standards Development Branch Standards and Rulemaking Division

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2015/140138R.pdf>
- Source ID: `phmsa`
- SHA-256: `aa980cfe2050f9ad0d284a2663bf9b2d317d4d3698e958760960fd03de61f833`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-14-0138r`
- Related records: 4

## 82. Determan Brownie, Inc. — Hazardous Materials Safety Interpretation

**Citation:** 05-0071  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2005-04-27

Page 3 of 3 Version: 7.0.308 / Virus Database: 266.7.1 - Release Date: 3/9/05 Checked by AVG Anti-Virus. 3/24/2005

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2005/050071.pdf>
- Source ID: `phmsa`
- SHA-256: `5b3a121bb4748d33f0b205ffaa7ccbe2accdc608748de9877a4b3cb3aa409396`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-05-0071`
- Related records: 4

## 83. Letter to State of California - Sable Line 324

**Citation:** PHMSA-2025-0002-0008  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2025-02-12

Letter to State of California - Sable Line 324 Other; Letter(s). Filed in Regulations.gov docket PHMSA-2025-0002.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2025-0002-0008>
- Source ID: `regulations-gov`
- SHA-256: `5804e163bfd4302fcc27cf30a113cab53ccbe583e0184719e051359bc1a19ab1`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2025-0002-0008`
- Related records: 1

## 84. FAYETTEVILLE EXPRESS PIPELINE, LLC — Notice of Amendment

**Citation:** CPF 420181013M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2018-10-23

Following the receipt of this Notice, you have 30 days to submit written comments, revised procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice without further notice to you and to issue an Order Directing Amendment. If your plans or procedures are found inadequate as 

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420181013M>
- Source ID: `phmsa-enforcement`
- SHA-256: `f1986c6977cfd1d5f9b2dc56840ae2af860b85595e8c2efa77cf05f003ee29fe`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-420181013m`
- Related records: 3

## 85. Naval Ordnance Safety and Security Activity — Hazardous Materials Safety Interpretation

**Citation:** 12-0037  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2012-04-02

S-1-e.vens § 112. l·O I Drakeford, Carolyn (PHMSA) ~ n 2 · l 0 2 S p /05 From: Sent: To: Subject: Attachments: Stevens, Michael (PHMSA) . • ~ / 7 0 ' \{; Z 2 Monday, January 30, 2012 2:40PM ~ 1 (J p l nOt 1\\la.WJe\_ IJ.../ Drakeford, Carolyn (PHMSA) ....J 12 - 00 J f FW: Assignment of Class 9, UN 3363 to Sidewinder Guidance Units and Capt1ve Air Training Missiles 3363 Point Paper.docx; Assignment of Class 9\_UN3363\_Nov 2011sws.pptx FYI -----Original Message----- From: Stevens, Michael (PHMSA) Sent: Thursday, December 

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretations/2012/120037.pdf>
- Source ID: `phmsa`
- SHA-256: `255286ed05a949981338325dacb6c1995a8c32fc65984fc1dfa242f220c0ce2b`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-12-0037`
- Related records: 6

## 86. Communication Center — Hazardous Materials Safety Interpretation

**Citation:** 14-0155  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2014-10-22

Cell: 202-380-6304 All e-mail to/from this account is subject to official review and is for official use only. Action may be taken in response to any inappropriate use of the Secret Service's e-mail system. This e-mail may contain information that is privileged, law enforcement sensitive, or subject to other disclosure limitations. Such information is loaned to you and should not be further disseminated without the permission of the Secret Service. If you have received this e-mail in error, do not keep, use, disclo

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2014/140155.pdf>
- Source ID: `phmsa`
- SHA-256: `a5eba436f1a019a30886773d5b0cb2cd6d142be931f69e70ca01c68806f48927`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-14-0155`
- Related records: 1

## 87. Presentation: Hazardous Material ANPRM - 03-2011 - Mayberry

**Citation:** PHMSA-2009-0203-0077  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2011-04-12

Presentation: Hazardous Material ANPRM - 03-2011 - Mayberry Supporting & Related Material; Supporting Documentation. Filed in Regulations.gov docket PHMSA-2009-0203.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2009-0203-0077>
- Source ID: `regulations-gov`
- SHA-256: `32b56e1b752d53c69eefe5ea76e758e3970f2e8444043c62dc5b75cad844840c`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2009-0203-0077`
- Related records: 1

## 88. Wers Professional Services — Hazardous Materials Safety Interpretation

**Citation:** 12-0238  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-02-20

I realize this is complicated, but since compliance is involved, I would appreciate a response as soon as possible, so I can adjust my process if necessary. Thank you for your consideration of this issue. Kevin Skerrett, Senior Regulatory Specialist WPS 77 Clearbrook Drive Rochester NY, 14609 Cell: 518-229-7302 kevins@thewercs.com www. wercsprofessionalservices.com Important Notice: This e-mail and any files transmitted with it are the property of The WERCS, Ltd. and/or its affiliates, including WERCS Professional 

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/120238.pdf>
- Source ID: `phmsa`
- SHA-256: `1dbeb6a56b963eea093a8b7fd1f40f5a7718713266753b02046fc31103f45875`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-12-0238`
- Related records: 6

## 89. 2137-AF53 Gas distribution NPRM EO12866 redline

**Citation:** PHMSA-2021-0046-0038  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-10-25

2137-AF53 Gas distribution NPRM EO12866 redline Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0038>
- Source ID: `regulations-gov`
- SHA-256: `fe9e078fc3494e00dee68687cf7528686aa8b0b2d24dc09c86fb720b33809032`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0038`
- Related records: 1

## 90. ENLINK OHIO RIVER VALLEY PIPELINE, LLC — Notice of Amendment

**Citation:** CPF 120196002M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2019-01-08

OVERNIGHT EXPRESS DELIVERY March 19, 2019 Michael LeBlanc Senior Vice President - Operations EnLink LBU-ORV 60995 Derrick Road Plaquemine, LA 70764 CPF 1-2019-6002M Dear Mr. LeBlanc: From March 20 to May 24, 2018, a representative from the Pipeline and Hazardous Materials Safety Administration (PHMSA), Office of Pipeline Safety (OPS), pursuant to Chapter 601 of Title 49 of the United States Code, inspected EnLink LBU-ORV’s (EnLink’s) procedures for operation and maintenance of its crude oil pipeline system in the v

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/120196002M>
- Source ID: `phmsa-enforcement`
- SHA-256: `ee870094a170a4e5420e8f0a0d61b214084a5d7f47e3fa83f1c418616eb8da13`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-120196002m`
- Related records: 4

## 91. NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Notice of Amendment

**Citation:** CPF 320131017M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-08-28

treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. 552(b). If you do not respond within 30 days of receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice without further notice to you and to issue a Final Order. If, after opportunity for a hearing, your plans or procedures are found

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/320131017M>
- Source ID: `phmsa-enforcement`
- SHA-256: `db4ab01e9308237782ed7b0ed2ab456a90ac68cefd989e4ecca13edb27787791`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-320131017m`
- Related records: 5

## 92. Custom Metalcraft, Inc — Hazardous Materials Safety Interpretation

**Citation:** 13-0116  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-09-24

NOTICE: This foregoing e-mail message and any attachments to this e-mail is confidential, may contain trade secrets or proprietary information, and may be protected by legal or other privilege. If you are not the intended recipient, be aware that any disclosure, copying, distribution, or use of this e-mail message or any attachment is prohibited. If you are the intended recipient, please be advised that the e-mail address bar of the sender and any signature in the message is not intended as an electronic signature 

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2013/130116.pdf>
- Source ID: `phmsa`
- SHA-256: `1308693ac4000117ba335a279bfe05b74d3390793e7ec004112bf8ab6275288b`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-13-0116`
- Related records: 3

## 93. 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: <https://www.regulations.gov/document/PHMSA-2013-0255-0059>
- 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

## 94. Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards; Technical Corrections

**Citation:** PHMSA-2013-0255-0216  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-08-01

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards; Technical Corrections Rule; Correction. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0216>
- Source ID: `regulations-gov`
- SHA-256: `a37f273c65c556ce5e9bcefc4e824f268f0e50da8e8d865b103783822a24211d`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0216`
- Related records: 2

## 95. CENTURY ALUMINUM — Notice of Amendment

**Citation:** CPF 12022065NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-08-18

OVERNIGHT EXPRESS DELIVERY November 3, 2022 Mr. Jim Martin President Orbit Gas Transmission, Inc. 1401 Spring Bank Drive, Suite 16 Owensboro, Kentucky 42303 CPF 1-2022-065-NOA Dear Mr. Martin: From November 15, 2021 to November 19, 2021, and February 15, 2022 to February 16, 2022, a representative from the Pipeline and Hazardous Materials Safety Administration (PHMSA), pursuant to Chapter 601 of 49 United States Code, conducted an on-site pipeline safety inspection of Century Aluminum’s procedures in Hopkins, KY. A

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12022065NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `c2669ea501988fc3a748a7141c0f97590eb097fe474594daf9192b2070d1dd4d`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12022065noa`
- Related records: 3

## 96. WG1 ReportOut Threat Protection

**Citation:** PHMSA-2013-0255-0146  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-09-16

WG1 ReportOut Threat Protection Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0146>
- Source ID: `regulations-gov`
- SHA-256: `0e1da00c3e0a28335dca34b71b1b1c04c86b0cf13316130d0922d616ff1aa66b`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0146`
- Related records: 1

## 97. Briefing Paper: NPMS - Amy Nelson - July 2013

**Citation:** PHMSA-2013-0156-0014  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-08-13

Briefing Paper: NPMS - Amy Nelson - July 2013 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2013-0156.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0156-0014>
- Source ID: `regulations-gov`
- SHA-256: `249ef3ef761e0ecb50d59abd402deff331882df817a0bc3389473f4129fb95cb`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0156-0014`
- Related records: 1

## 98. 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: <https://www.regulations.gov/document/PHMSA-2026-1156-0003>
- 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

## 99. Andy Drake PHMSA Valve Workshop

**Citation:** PHMSA-2013-0255-0058  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-09-15

Andy Drake PHMSA Valve Workshop Other; Supplemental Comment. Filed in Regulations.gov docket PHMSA-2013-0255.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2013-0255-0058>
- Source ID: `regulations-gov`
- SHA-256: `ab5b410899a922570fb65a98a7e19a29301ea98ae7566d47be51189dd1f74d05`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2013-0255-0058`
- Related records: 1

## 100. NTSB P-19-014

**Citation:** PHMSA-2021-0046-0063  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2023-10-25

NTSB P-19-014 Supporting & Related Material; Supplement. Filed in Regulations.gov docket PHMSA-2021-0046.

### Provenance

- Official: Yes
- Source: <https://www.regulations.gov/document/PHMSA-2021-0046-0063>
- Source ID: `regulations-gov`
- SHA-256: `03acc7a23845ce7567517735b2718c420d57dd83ee8f18c8ca56b44ecb886223`
- Retrieved: 2026-08-20T02:22:07.924Z
- Document slug: `regulations-gov-document-phmsa-2021-0046-0063`
- Related records: 1