# CENTURION PIPELINE L.P. — Notice of Amendment

**Citation:** CPF 420115014M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2011-08-17

CLOSED notice of amendment citing 195.402(a), 195.402(e)(1).

## Document text

Notice of Amendment involving CENTURION PIPELINE L.P.. PHMSA's enforcement data identifies the cited regulations as 195.402(a),  195.402(e)(1). The case was opened on 2011-08-17 and is reported as closed as of 2011-12-13. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

420115014M_Closure Letter_12132011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_Closure%20Letter_12132011.pdf

420115014M_Closure Letter_12132011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_Closure%20Letter_12132011_text.pdf

420115014M_NOA_08172011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_NOA_08172011.pdf

420115014M_NOA_08172011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_NOA_08172011_text.pdf

420115014M_Operator Response to NOA_09162011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_Operator%20Response%20to%20NOA_09162011.pdf

420115014M_Closure Letter_12132011_text.pdf

CERTIFIED MAIL - RETURN RECEIPT REQUESTED
December 13, 2011
Mr. Bill Boyer
President
Centurion Pipeline L.P.
5 Greenway Plaza, Suite 100
Houston, TX 77046
CPF 4-2011-5014M
Dear Mr. Boyer:
In October 2010, representatives of the Pipeline and Hazardous Materials Safety Administration
(PHMSA) pursuant to Chapter 601 of 49 United States Code inspected Centurion Pipeline LP in
Slaughter, TX. As a result of the inspection, Centurion was issued a Notice of Amendment on
August 17, 2011. This Notice proposed amendment of your procedures to assure safe operation
of your pipeline facilities.
Centurion initially submitted its amended procedures on October 20, 2011. PHMSA requested
additional revisions and Centurion resubmitted revised procedures at a meeting with PHMSA on
December 8, 2011. My staff has reviewed the amended procedures, and the inadequacies
outlined in this Notice of Amendment have been corrected.
This letter is to inform you no further action is necessary and this case is now closed. Thank you
for your cooperation.
Sincerely,
R. M. Seeley
Director, Southwest Region
Pipeline and Hazardous
Materials Safety Administration

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420115014M>
- Source ID: `phmsa-enforcement`
- SHA-256: `6d052bb09ae4e2e810e7ab589bd21645ae8a4abb5cc71bf8158bfdb4d3d9c9bc`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T17:46:20.109Z
- Document slug: `phmsa-enforcement-420115014m`

### Source metadata

```json
{
  "cpf": "420115014M",
  "operator": "CENTURION PIPELINE L.P.",
  "region": "Southwest",
  "pipelineType": "INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.402(a)",
    "195.402(e)(1)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 5,
  "attachments": [
    {
      "name": "420115014M_Closure Letter_12132011.pdf",
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      "bytes": 360115,
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    },
    {
      "name": "420115014M_Closure Letter_12132011_text.pdf",
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      "bytes": 9880,
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    },
    {
      "name": "420115014M_NOA_08172011.pdf",
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      "bytes": 227694,
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      "bytes": 26117,
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    },
    {
      "name": "420115014M_Operator Response to NOA_09162011.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420115014M/420115014M_Operator%20Response%20to%20NOA_09162011.pdf",
      "bytes": 664894,
      "category": "party_submission"
    }
  ],
  "extractedAgencyDocumentCount": 1,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "CENTURION PIPELINE L.P."
}
```