# Regulus search export - Query: `0310-00001` - 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: 2026-08-23T13:48:31.900Z ## 1. SINCLAIR TRANSPORTATION COMPANY — Notice of Probable Violation **Citation:** CPF 42025021NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-01-08 42025021NOPV\_Operator Response to Notice\_02142025\_(23-266712).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a004fe5d0a4de2811a69da8217b9a228fa2b288c3188ebca2e1e9f63d724343d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42025021nopv` - Related records: 10 ## 2. CRESTWOOD MIDSTREAM PARTNERS LP — Notice of Amendment **Citation:** CPF 32024021NOA **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-06-05 32024021NOA\_Operator Response to Notice\_07052024\_(21-199489).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ef825da9e906a172e0b8f696acc62a783e691ee38067a4761ae890491ea92087` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32024021noa` - Related records: 6 ## 3. 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 ## 4. 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 1-1203 791 1500809 ### 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 ## 5. Azelis — Hazardous Materials Safety Interpretation **Citation:** 23-0086 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-05-01 662 D-BASE 3019295595 / 000010 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `0f344c650cd6819368a39f75019453e44ce7e19e5b58c802043fa04854c1ccbb` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-23-0086` - Related records: 1 ## 6. Oshkosh Truck Corporation — Hazardous Materials Safety Interpretation **Citation:** 00-0281 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2000-11-07 .:.. .: .:%. ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `52616f5b4313a51dc5f6387515370e4b0d29ab2b5d52894ffe1aed7f9ebab808` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-00-0281` - Related records: 6 ## 7. 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 ## 8. Pinella County Utilities — Hazardous Materials Safety Interpretation **Citation:** 09-0135R **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-11-25 16110 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `e5aea4048bd141ce7dacc59414df574cd64ee03afd69ee236079ab1b53eb7b0f` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-09-0135r` - Related records: 2 ## 9. Veolia North America — Hazardous Materials Safety Interpretation **Citation:** 24-0006 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-05-02 000 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `3fb2bda894047470998deae2798958f755f0a52986875f275794febb2c11a5e0` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-24-0006` - Related records: 6 ## 10. 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 ## 11. 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 ## 12. Duke Energy Corporation — Hazardous Materials Safety Interpretation **Citation:** 10-0261 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-02-28 FAX: 704-382-6240 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `4e2ea49963f5c40d4596ba20bd3e3922b3edfafedb6ad8cc1beb8daf627b0c0c` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0261` - Related records: 6 ## 13. HazMat Resources, Inc. — Hazardous Materials Safety Interpretation **Citation:** 08-0098 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-08-05 03/20/2008 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `0c2ba70108857bfd07eb6b94e0dd85a7707017a041dcd87ceeba7a3fe1d5e1e7` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-08-0098` - Related records: 3 ## 14. Elpro Services, Inc. — Hazardous Materials Safety Interpretation **Citation:** 08-0305 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-01-16 LTN 11111 10 of 10 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `63897eace98ea9a67475a0b4ceabd0efc0b349b989b15e9e0103c97d4cf70567` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-08-0305` - Related records: 3 ## 15. NK CO., LTD — Hazardous Materials Safety Interpretation **Citation:** 12-0202 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-10-18 E-mail : hjji@nkcf.com \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* \*\*\*\*\*\*\*\*\*\* 8 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `12189a0a9edcf8b7f5cd325fa3da8f7300803d942a27bb713c421fa6b415e56f` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-12-0202` - Related records: 1 ## 16. National Oilwell Varco — Hazardous Materials Safety Interpretation **Citation:** 10-0137 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-08-26 Fax:936-523-2788 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `0abee36cae2165b1ff2f618497d19322bb6d1617f7b769475ebcca138ee74cb5` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0137` - Related records: 1 ## 17. Dyno Nobel, Inc. — Hazardous Materials Safety Interpretation **Citation:** 10-0088 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-06-03 - - .. - - J\< -: - C - - .. ( ­w ..... • ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `186dcd1f13324f00b767ad512602c130bd1428dc15bd6a352b5a5b9646031438` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0088` - Related records: 3 ## 18. Brian Kurtz Trucking Ltd. — Hazardous Materials Safety Interpretation **Citation:** 14-0210 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-03-11 FAX: 519-836-9396 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `54f274231e93e29ef78f23716b30e84d4bd7f2163666ae4ceededf51f6ed16cf` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-14-0210` - Related records: 3 ## 19. Landstar Transportation Logistics, Inc. — Hazardous Materials Safety Interpretation **Citation:** 16-0088 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-09-16 5620 5020 1665 1649 11 3267P ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `dcfa4f97129dfe28727a7ea8bc9673dfd6b4a363101d5ef16b389d1dc97a79a7` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-16-0088` - Related records: 1 ## 20. Mr. Tae Kim — Hazardous Materials Safety Interpretation **Citation:** 11-0108 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-15 Best regards, Tae Kim Sr. Project Engineer / ~ c~~".~J PiRECISlm'~: PRODUCTS 9671 Irvine Center Drive Koll Center II - Building 6 Irvine,CA 92618 Phone: 949-727-3844 ext 202 E-mail: tkim@ppp.aero 2 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `eef726d041d6254cee7429d3a678fc77ef165c981540699576ca6d0ed56f8dc0` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-11-0108` - Related records: 1 ## 21. Israel Military Industries Ltd. (IMI) — Hazardous Materials Safety Interpretation **Citation:** 13-0200 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-08-11 OSIV ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `d497ef10efe08cc2b931c09ae511b40332674cfd7381eb4e57fb5e14d1702ff1` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-13-0200` - Related records: 1 ## 22. 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: - Source ID: `phmsa` - SHA-256: `5b3a121bb4748d33f0b205ffaa7ccbe2accdc608748de9877a4b3cb3aa409396` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-05-0071` - Related records: 4 ## 23. Ammunition Surveillance Inspector — Hazardous Materials Safety Interpretation **Citation:** 12-0206 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-11-30 L00:10 40086 ATTX ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `6af0e03a239d7bdea173136da5b019f5685d64b183a1dceff10c74d87b3b899f` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-12-0206` - Related records: 3 ## 24. Sandler, Travis & Rosenberg, P.A. — Hazardous Materials Safety Interpretation **Citation:** 12-0170 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-12-17 ATTACHMENT A ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `afe4854c35af3ab505ffcaa5d16bfb1adcb162484f5d3442d7b885226c676d10` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-12-0170` - Related records: 3 ## 25. OKTEX PIPELINE COMPANY, LLC — Notice of Probable Violation **Citation:** CPF 420081003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-03-14 420081003\_Operator Response Item 1\_04162008.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `138cf4103365bbcb7301541ff3cd3d59f81b879f70e74ab44fd481418e74fa6c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420081003` - Related records: 10 ## 26. CHEVRON U.S.A. INC — Notice of Probable Violation **Citation:** CPF 420119001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-08-09 420119001\_Operator Response Notice\_09062011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fcf1c1b87861d6568784262a16b57f70119434d867779051f4d847a68a6a4bdb` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420119001` - Related records: 24 ## 27. Proco Incorporated — Hazardous Materials Safety Interpretation **Citation:** 02-0017 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2001-10-24 000. ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `8cbb606b5b301a85668979884c11f5e43b62d1c1f1adf21731d01bd7e3724728` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-02-0017` - Related records: 1 ## 28. Federal Motor Carrier Safety Administration — Hazardous Materials Safety Interpretation **Citation:** 04-0230 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2004-11-09 I hope this information is helpful. If you have any further questions, do not hesitate to contact this office. ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `a2a1391d6e45a57c735dc6e225b0165a6c0d34b79931ed020f281ec2b412741c` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-04-0230` - Related records: 1 ## 29. NORTHERN NATURAL GAS CO — Warning Letter **Citation:** CPF 320071009W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-02-26 320071009W\_operator response to warning letter\_04062007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fbd127d1413d3d232fa1377e4c535f175738eff608b3dc5bf974238aeb0a8f73` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320071009w` - Related records: 3 ## 30. GUARDIAN PIPELINE, LLC — Notice of Probable Violation **Citation:** CPF 320111007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-04-25 320111007\_Operator Response Notice\_05232011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e6570260db320bddb8cb572a9fbe3e8c765f6e8fbcd6bf8f7bb1125c3ae7da9e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320111007` - Related records: 7 ## 31. NORTHERN NATURAL GAS CO — Warning Letter **Citation:** CPF 420091003W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-02-02 420091003W\_Operator Response\_02192009.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0f6859fdcb7575e7651c718e5f40b5c5b4637fff8e488ea7ba6326f68757c162` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420091003w` - Related records: 3 ## 32. Implant Technologies — Hazardous Materials Safety Interpretation **Citation:** 10-0167 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-09-13 Kind regards, Jim McManus Jim McManus Project Manager Mobile 203-482-1606 Phone 203-207-9307 \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* \*\*\*\*\*\*\*\*\*\*\* individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent This email message may contain information that is confidential and/or privileged and is intended only for use of the responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `778791c401964b722dd96ae2dda7767d14376049213880f5559ba5a92f5b1d1d` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0167` - Related records: 2 ## 33. 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 ## 34. EL PASO NATURAL GAS CO — Warning Letter **Citation:** CPF 420141006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-05-13 420141006W\_Operator Response to Notice\_07172014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `de818d87afec79bf088a7268fd568b083cca659cdd24f7bfcdaf67284d8663e0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420141006w` - Related records: 1 ## 35. ANR PIPELINE CO — Notice of Probable Violation **Citation:** CPF 320111010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-22 320111010\_Operator Response to NOPV PCP\_08242011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ac6c4c1234429bb88176286e59f5f9d135ea501104102ff973325561e2fdd6ec` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320111010` - Related records: 8 ## 36. NORTHERN NATURAL GAS CO — Warning Letter **Citation:** CPF 320211001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-11 320211001W\_Operator Response to Notice\_02242021.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `95ed15e72878304d2d66d88b3615be83f0054c7fd46d5afeffca4d48a248fac9` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320211001w` - Related records: 3 ## 37. KEY WEST PIPELINE CO — Warning Letter **Citation:** CPF 220106006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-10-14 220106006W\_Operator Response\_11092010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3fbbc00044ff3989e5b781d927fd8e1f862d649e63139cf40c6e69f59b021457` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220106006w` - Related records: 2 ## 38. KINDER MORGAN CO2 CO. LLC — Warning Letter **Citation:** CPF 420085006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-02-13 420085006W\_Operator Response\_03212008.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `953fbba0f8fb6417ad0456aaaf6395bad4f6b64d21fc054742e219e952c5fc29` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420085006w` - Related records: 4 ## 39. EXPLORER PIPELINE CO — Warning Letter **Citation:** CPF 420105001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-01-12 420105001W\_Response to Warning\_03102010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f1d326c5a556501ca6cca0ab00d1f3aaac456379ef61b62b484f56ffc3529455` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420105001w` - Related records: 3 ## 40. Air Liquide America Specialty Gases LLC — Hazardous Materials Safety Interpretation **Citation:** 10-0062 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-12-02 MARCUSED 0AS,1L05. ONPLAMMABLE ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `f94cd1e603a750da2515182dab982d0ac5afb2284971fb3e35f0cba2522e5f18` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0062` - Related records: 3 ## 41. West Central Environmental Corp. — Hazardous Materials Safety Interpretation **Citation:** 98-0590 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 1998-02-13 51-163 55-163 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `c8bf5e5d4fb2c216fdfee88ccc491a2e8abf134cba3174c5e22de1af02f5b71a` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-98-0590` - Related records: 2 ## 42. SOUTHERN LNG, INC — Warning Letter **Citation:** CPF 220133001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-02-06 220133001W\_Operator Response Notice\_12102013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3e41a91ea23ac46a54d8da35d2d420b72055de064f92bc6ebebf8a6cf9763ceb` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220133001w` - Related records: 1 ## 43. 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 ULTIPR 17600 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `ab817edae5331dfe84b5450e388185e9ed2c8c022bb08c85c9666acbb4bda6eb` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-13-0037` - Related records: 1 ## 44. ROCKIES EXPRESS PIPELINE LLC — Notice of Probable Violation **Citation:** CPF 320131002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-01-11 320131002\_Operator Response Notice\_03062013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `511fe19bef046ba4ebb22552f8fc568a4bcee7b0aac26c1a45b5c02840ff2e1a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320131002` - Related records: 9 ## 45. DESTIN PIPELINE COMPANY, LLC — Warning Letter **Citation:** CPF 220101003W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-02-09 220101003W\_operator response\_04082010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5a30fb2b89997431bc6f4447ec10ba936b0891d7ea376d45de71261aed9cf387` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220101003w` - Related records: 11 ## 46. PLAINS PIPELINE, L.P. — Warning Letter **Citation:** CPF 420155011W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-04-14 420155011W\_Operator Response to Notice\_05072015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `813ae712033eb1b01a1e44102f2c5bdc8ac91f78319cbe3de53292dbb7f8eda7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420155011w` - Related records: 3 ## 47. Industrial Packaging Alliance of North America — Hazardous Materials Safety Interpretation **Citation:** 10-0090 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-06-09 FAX: 571.527.0nn CELL: 703.629.6239 (unchanged) HELP PRESERVE THE ENVIRONMENT; PRINT THIS EMAIL ONLY IF NECESSARY. CONFIDENTIALITY STATEMENT This electronic message transmission contains Information from IPANA and Is confidential or privileged. this information is Intended only for the person or persons named above. If you are not the intended recipient. any disclosure. copying. distribution or use of any other action based on the contents of this information Is strictly prohibited. 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `50ceb06a08c77087c8faad9ba37f23cbc8e0cbb8d589f36194957442d81bb6b3` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0090` - Related records: 2 ## 48. TC OIL PIPELINE OPERATIONS INC — Warning Letter **Citation:** CPF 420135021W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-09-26 420135021W\_Operator Response to Notice\_02192014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `008bb425a942b5ce2dbbd004c42af3c66012ee5f45934733f7a80c59ebae7275` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420135021w` - Related records: 3 ## 49. TPM, INC — Warning Letter **Citation:** CPF 220076003W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-02-22 220076003W\_operator response to notice\_03302007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a91e991186775bbc2d048e74955b092acb9b8f370502112aed0e112834f5719e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220076003w` - Related records: 10 ## 50. VECTOR PIPELINE, L.P. — Warning Letter **Citation:** CPF 320121001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-03-19 320121001W\_Operator Response to Notice\_04172012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f9ad816491cd9e518d0bd036be41b6fa4c4330c9fe5705fa6695118136ebd49d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320121001w` - Related records: 8 ## 51. ENBRIDGE PIPELINES (TOLEDO) INC — Warning Letter **Citation:** CPF 320135006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-02-15 320135006W\_Operator Response to Notice\_04092013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ad38c250b58913eb3d49375f38367c9ccb1a18580e2e25f4270c5a9bf028ea3a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320135006w` - Related records: 2 ## 52. ENBRIDGE PIPELINES (OZARK) L.L.C. — Notice of Probable Violation **Citation:** CPF 420135004 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-03-04 420135004\_Operator Response to Notice\_04262013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `61a81f3f2c1d75f92237d9869c01c735cf53c94597e37162dad266d6c2480991` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420135004` - Related records: 14 ## 53. Wellmatics — Hazardous Materials Safety Interpretation **Citation:** 21-0030 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-08-19 Houston, TX 77053 WELLMATICS ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `d16039d031637d0ae3069749fb096ac5d7071a6988dbf6f229068e3bd87dd7c9` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-21-0030` - Related records: 3 ## 54. ROCKIES EXPRESS PIPELINE LLC — Warning Letter **Citation:** CPF 32021001WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-01-11 32021001WL\_Operator Response to Notice\_03052021\_(20-178801).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f30089a2979b8f71f3dd08b930c51b475ef853d9ae7918d4638a2932effb4cca` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021001wl` - Related records: 2 ## 55. ENTERPRISE CRUDE PIPELINE LLC — Warning Letter **Citation:** CPF 420145018W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-08-12 420145018W\_Operator Response to Notice\_10032014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0d7e0ea050ebcf5884a6c303751437c558faa9dc87a34373bea339e35263ccf1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420145018w` - Related records: 2 ## 56. Paul Horgan — Hazardous Materials Safety Interpretation **Citation:** 20-0066 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-11-23 530-304-4590 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `3898a85afcc57fa1911fb367faec601113e6df4187502f8b5d041f69bf4cd16d` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-20-0066` - Related records: 3 ## 57. 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 ## 58. NIPPON OIL EXPLORATION USA LIMITED — Notice of Probable Violation **Citation:** CPF 420117001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-03-02 420117001\_Operator Response to Notice\_03302011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9157c76ffcc94de6c14aa46911d5e51247d8f527929220493656f9dfa42d0844` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420117001` - Related records: 7 ## 59. MIDWESTERN GAS TRANSMISSION CO — Notice of Probable Violation **Citation:** CPF 320101004 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-09-27 320101004\_Operator Response NOPV PCP\_10282010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d9dd6c59879cdb28094a34a488f0efed0b125a1974784eaa0997c639db2ad35f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320101004` - Related records: 11 ## 60. HUNT CRUDE OIL SUPPLY CO — Warning Letter **Citation:** CPF 220115006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-04-06 220115006W\_Operator response\_05062011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c62291a8144b9360f778b133225be3ada3de6561de4dd872282dacbe832d9efa` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220115006w` - Related records: 1 ## 61. PERRYVILLE GAS STORAGE, LLC — Warning Letter **Citation:** CPF 420141011W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-12-10 420141011W\_Operator Response to Notice\_02202015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `06c8ac50b17c727bb562a19eae51040e9369c2b498e94a09bf2509cb32387351` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420141011w` - Related records: 1 ## 62. TEXAS GAS TRANSMISSION, LLC — Warning Letter **Citation:** CPF 420171002W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2017-02-09 420171002W\_Operator Response to Notice\_03302017.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `de0b2d9456494f723b0e6b87956277352890877a5dbd25a66c0f5182bf2b6ded` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420171002w` - Related records: 1 ## 63. LOOP LLC — Warning Letter **Citation:** CPF 420135003W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-01-22 420135003W\_Operator Response to Notice\_02222013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7af0f1d271592aa2a52d7a5e119738151dc9ad75dfb4ba580b5fd552b95c5835` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420135003w` - Related records: 2 ## 64. ANR PIPELINE CO — Notice of Probable Violation **Citation:** CPF 320111011 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-27 320111011\_Operator Response to NOPV PCP\_08242011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `82659642ce9c1ed64887854f7845c8075ee3b4e2fa883aa8504f0d51d9094d3c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320111011` - Related records: 7 ## 65. SUPERIOR REFINING COMPANY LLC — Notice of Probable Violation **Citation:** CPF 320116001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-25 320116001\_Operator Response Notice\_08252011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `67ab850c42130d5d058805ed37e0e72048c6745a4f59bf3f1662b9e91cc37b1c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320116001` - Related records: 15 ## 66. 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: - Source ID: `phmsa` - SHA-256: `068eef09ec4a385ad0d9efa45efd989eeceec6090e410cb684067060c1360959` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-24-0010` - Related records: 2 ## 67. Hilti Inc — Hazardous Materials Safety Interpretation **Citation:** 99-0002 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 1999-01-13 /n seang pos em 12-21-98 12:37P P.11 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `7a978c7fb64400134b96dc56223376df0e046d09bdfd2ebd7f2edf9a6cf59caa` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-99-0002` - Related records: 7 ## 68. CITGO PIPELINE CO — Notice of Probable Violation **Citation:** CPF 420145010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-04-24 420145010\_Operator Response Notice\_05282014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f0f4620b1ec0bb795264173cb81ab67eb15ad9c380c867e5bc4fe4dfb705512e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420145010` - Related records: 9 ## 69. FLORIDA GAS TRANSMISSION CO — Warning Letter **Citation:** CPF 220071002W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-01-11 220071002W\_Operator Response\_01302007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `64762e96ef045446049f726705f815af2a1f4f9969afb1925509797008b10bd5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220071002w` - Related records: 1 ## 70. MoGAS PIPELINE LLC — Warning Letter **Citation:** CPF 320091014W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-07-28 320091014W\_Operator response\_08282009.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b2013010c3c17d33eb785b9c7cdc398f185ba5a7b0c7c2c7c5d933353a1f5435` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320091014w` - Related records: 8 ## 71. DANVILLE, CITY OF — Warning Letter **Citation:** CPF 120160003W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-03-03 120160003W\_Operator Response to Notice\_03142016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `644c03237536cf2622290702bacc4d0846dccd20137c83452268424b78abd3f7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120160003w` - Related records: 1 ## 72. COLONIAL PIPELINE CO — Notice of Amendment **Citation:** CPF 120105002M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-02-16 120105002M\_Operator Response to NOA\_03172010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `16f59b0d4dfa9ddca28a59d309b81ebf2e68778d865ea62e9370ac60aa7157e7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120105002m` - Related records: 5 ## 73. PREMCOR PIPELINE COMPANY — Notice of Amendment **Citation:** CPF 120105003M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-03-29 120105003M\_Operator Response to NOA\_04062010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `96cdc807d86e48199fce9448213d89807131553568e14ff6b41f20bf00610999` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120105003m` - Related records: 6 ## 74. EAST TENNESSEE NATURAL GAS, LLC (SPECTRA ENERGY PARTNERS, LP) — Warning Letter **Citation:** CPF 220131002W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-03-19 220131002W\_Operator Response\_04182013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `bf78407f4c02203cd1e8079c91829da7daced538c380a11d6f53b68f4c65a881` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220131002w` - Related records: 6 ## 75. PLAINS MARKETING, L.P. — Notice of Probable Violation **Citation:** CPF 420115010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-13 420115010\_Operator Response to Notice\_08082011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `988dd688ab2524a68512c6fd15abb00e1aa6ac5895f8ae9a25cb05f47fa3388e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420115010` - Related records: 8 ## 76. HARVEST MIDSTREAM COMPANY — Notice of Probable Violation **Citation:** CPF 420115004 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-02-15 420115004\_Operator Response to NOPV PCP PCO\_03152011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `cd5bc4ca43553ab7778d4e2a9c473bd31e41baca2ab9bfa963fb0175621f19c5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420115004` - Related records: 13 ## 77. WILLIAMS FIELD SERVICES - GULF COAST COMPANY, LP — Warning Letter **Citation:** CPF 420139001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-08-14 420139001W\_Operator Response to Notice\_09172013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `25cc288d31ba9c18153f4a4cf10e8b8015b7a1d9d17864d4bdfc626e524aa17b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420139001w` - Related records: 2 ## 78. GREAT LAKES GAS TRANSMISSION CO — Notice of Probable Violation **Citation:** CPF 320111012 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-27 320111012\_Operator Response to NOPV PCP\_08242011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `aa168fa31297faa07fa940d2c0099413e1b71f454e7c90e0c514b67ca57c2c48` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320111012` - Related records: 7 ## 79. KINDER MORGAN LIQUID TERMINALS, LLC — Warning Letter **Citation:** CPF 320215006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-26 320215006W\_Operator Response to Notice\_03252021.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `bd08eacdc027e9a45a839719c99cf2de48dd80b8ac7a9f0c8cb09422bb5e1306` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320215006w` - Related records: 5 ## 80. HUNT CRUDE OIL SUPPLY CO — Warning Letter **Citation:** CPF 220115007W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-04-08 220115007W\_Operator response\_05062011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6d8c1d92ce2fb62106a4dee986521432cf5986877d2db68c3736329a601b3780` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220115007w` - Related records: 3 ## 81. ENBRIDGE ENERGY, LIMITED PARTNERSHIP — Warning Letter **Citation:** CPF 320125022W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-10-05 320125022W\_Operator Response to Notice\_10182012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9c31a9a515e6b0788a0152b8d2f9fa546bf109d5c5acf50d335a6785099a3bc5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320125022w` - Related records: 4 ## 82. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 320105006 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-04-14 320105006\_Operator Response to NOPV PCP PCO\_05122010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1e4debe4fd1d8949027baea5092676f0be18787d7df1a1a189ad16f7b3f2d6aa` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320105006` - Related records: 15 ## 83. 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 ## 84. North Carolina State Highway Patrol — Hazardous Materials Safety Interpretation **Citation:** 10-0046 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-04-01 CJ \>t..'" W c;:; ct:: .J..i .c .....;).,. ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `d6faab748e1bfd3e471ed25682316bf9f307445858d9f077742578bf9d5339e0` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-10-0046` - Related records: 2 ## 85. COLONIAL PIPELINE CO — Notice of Probable Violation **Citation:** CPF 120105001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-02-16 120105001\_Operator Response to NOPV\_03172010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `35d0c352931cb7894dcc629243b8240b240c57a5c1b48018fb1855e89121f07c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120105001` - Related records: 4 ## 86. ANR PIPELINE CO — Notice of Probable Violation **Citation:** CPF 320071006 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-02-08 320071006\_operator response to notice\_03132007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0d6ddc822015420a034d8f856a9b819a8830d89aa571a1312a4449fd9c9f2d3e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320071006` - Related records: 19 ## 87. CYPRESS INTERSTATE PIPELINE LLC — Warning Letter **Citation:** CPF 320075006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-03-06 320075006W\_Operator Response to warning letter\_04122007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `140047ae844917153f19f8ad44f691ee420d060280631292ce7baeb87e0faabc` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320075006w` - Related records: 2 ## 88. GULF SOUTH PIPELINE COMPANY, LLC — Notice of Probable Violation **Citation:** CPF 420131011 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-05-20 420131011\_Operator\_Response\_Notice\_06102013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `12418a45e30f475f494a93f121dc262b03ad86d54fbfe17173bdc628544d7433` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420131011` - Related records: 5 ## 89. Interstate Battery System of America, Inc. — Hazardous Materials Safety Interpretation **Citation:** 08-0067 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-06-03 ATTACHMENT 1 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `b7f7f7b8b6a67db3f44977926cff7dc22cd2cc09958d11b068092f59183ff149` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-08-0067` - Related records: 3 ## 90. Foster Fuels, Inc. — Hazardous Materials Safety Interpretation **Citation:** 11-0220 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-11-03 !'1V;Y 1 !3n)oknea!; VA 24S2H I Fax 434.:376.5969 contain confident!,,11 information belongin9 pi'ohibit"tl, I f are the 2 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `7cbcc88bf28366e0735bb8deb6c2321b1c41026a2738f9538646d834a7d7807c` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-11-0220` - Related records: 3 ## 91. DENBURY ONSHORE, LLC — Warning Letter **Citation:** CPF 220115010W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-12-08 220115010W\_Operator response\_01092012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fdc60dc82e6a90198658c6644f690aae469a55f13a513add7c4eb16078042052` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-220115010w` - Related records: 3 ## 92. ENABLE GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 420131010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-06-17 420131010\_Operator Response to Notice\_09182013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `caae87c8d5e452e755b683a669a1c84a038671e2a5f3bc328cbf9d515c1bbf0f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420131010` - Related records: 23 ## 93. CADEVILLE GAS STORAGE, LLC — Warning Letter **Citation:** CPF 420141012W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-12-10 420141012W\_Operator Response to Notice\_02202015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d9e66bf01248f97bc6b4e1c47a740657d481d820b58a6db2b2637844a57cb57e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420141012w` - Related records: 1 ## 94. TETRA Technologies — Hazardous Materials Safety Interpretation **Citation:** 21-0029 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-05-04 Office: 832-482-1438 \| Cell: 832-401-3402 WWW.TETRATEC.COM Connect with us: Newsletter \| LinkedIn \| Facebook ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `10aa7f1b8c2b0793a80e70fe3d286d386075baddf18f5ec567ae9721760d96db` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-21-0029` - Related records: 3 ## 95. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Probable Violation **Citation:** CPF 320125023 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-10-18 320125023\_Operator Response to NOPV PCP\_01172013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `21909130f558436030634a07b125bab19a8eb218c21941fe724e9ce135db6ba3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320125023` - Related records: 6 ## 96. PHILLIPS 66 PIPELINE LLC — Notice of Amendment **Citation:** CPF 420125006M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-03-09 420125006M\_Operator Response to NOA\_05102012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `24dbc1c583e025d6bf83cb73e1a20b59f2c2c9f641535bbfbfbe4c25e8fa740d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420125006m` - Related records: 20 ## 97. ROSE ROCK MIDSTREAM OPERATING, LLC — Notice of Amendment **Citation:** CPF 420125002M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-02-24 420125002M\_Operator Response to NOA\_03292012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `cacfe6b9630edc4ee42a7fd56e31c059a0fe01f012091ecd885ade92da0c585d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420125002m` - Related records: 2 ## 98. PHILLIPS 66 PIPELINE LLC — Warning Letter **Citation:** CPF 320205028W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-11-05 320205028W\_Operator Response to Notice\_12012020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2df8fd93cda12202c5fa82143b8509ca7023fb2144e8704f2d7fd36899bff568` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320205028w` - Related records: 7 ## 99. ENERGY TRANSFER COMPANY — Warning Letter **Citation:** CPF 32021008WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-02 32021008WL\_Operator Response to Notice\_03042021\_(20-196716).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `49fc186269cec1e1bf9c0c25d36d5a22e9ef50dff0cf49ceb4c615c0f61a72c7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021008wl` - Related records: 7 ## 100. NORTHERN NATURAL GAS CO — Notice of Probable Violation **Citation:** CPF 320211002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-02 320211002\_Operator Response to Notice\_03302021\_(18-163923S).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9aa293ce120288c536a2d62126b50618605f413314efc51841e18b40aa349d6a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320211002` - Related records: 11