# MAGELLAN AMMONIA PIPELINE, L.P. — Corrective Action Order

**Citation:** CPF 320115010H  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2011-08-26

CLOSED corrective action order.

## Document text

Corrective Action Order involving MAGELLAN AMMONIA PIPELINE, L.P.. The dataset does not identify a cited regulation for this case. The case was opened on 2011-08-26 and is reported as closed as of 2012-09-05. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

320115010H_CAO_09162011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_CAO_09162011.pdf

320115010H_CAO_09162011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_CAO_09162011_text.pdf

320115010H_Closure Ltr_09052012.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_Closure%20Ltr_09052012.pdf

320115010H_Closure Ltr_09052012_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_Closure%20Ltr_09052012_text.pdf

320115010H_NPCAO_08262011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_NPCAO_08262011.pdf

320115010H_NPCAO_08262011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_NPCAO_08262011_text.pdf

320115010H_Closure Ltr_09052012_text.pdf

CERTIFIED MAIL - RETURN RECEIPT REQUESTED
September 5, 2012
Mr. Michael Pearson
V.P. Technical Services
Magellan Ammonia Pipeline, LP
One Williams Center
Mail Drop 27
Tulsa, Oklahoma 74172
CPF 3-2011-5010H
Dear Mr. Pearson:
On September 16, 2011, the Pipeline and Hazardous Materials Safety Administration
(PHMSA) issued to Magellan Ammonia Pipeline, LP a Corrective Action Order in the above-
referenced case. This Order included a requirement to take corrective actions on your
pipeline. Based on our review of the documentation you provided, it has been determined that
you have complied with the terms of this Order.
Accordingly, this case is now closed and no further action is contemplated with respect to the
matters involved in this case. Thank you for your cooperation in this matter.
Sincerely,
David Barrett
Director, Central Region
Pipeline and Hazardous Materials Safety Administration

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/320115010H>
- Source ID: `phmsa-enforcement`
- SHA-256: `2dc8bcfcb886fb54acc226c69a9f6c309148af1245607e6bf54586a5eb4cd476`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T08:11:23.278Z
- Document slug: `phmsa-enforcement-320115010h`

### Source metadata

```json
{
  "cpf": "320115010H",
  "operator": "MAGELLAN AMMONIA PIPELINE, L.P.",
  "region": "Central",
  "pipelineType": "INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 6,
  "attachments": [
    {
      "name": "320115010H_CAO_09162011.pdf",
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      "bytes": 431832,
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      "bytes": 39510,
      "category": "case_document"
    },
    {
      "name": "320115010H_Closure Ltr_09052012.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_Closure%20Ltr_09052012.pdf",
      "bytes": 19723,
      "category": "agency_document"
    },
    {
      "name": "320115010H_Closure Ltr_09052012_text.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/320115010H/320115010H_Closure%20Ltr_09052012_text.pdf",
      "bytes": 4345,
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    {
      "name": "320115010H_NPCAO_08262011.pdf",
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      "bytes": 834360,
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    },
    {
      "name": "320115010H_NPCAO_08262011_text.pdf",
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      "bytes": 39921,
      "category": "case_document"
    }
  ],
  "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": "MAGELLAN AMMONIA PIPELINE, L.P."
}
```