# PHILLIPS 66 PIPELINE LLC — Warning Letter

**Citation:** CPF 420065026W  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2006-05-31

CLOSED warning letter citing 195.412(a), 195.573(a)(1).

## Document text

Warning Letter involving PHILLIPS 66 PIPELINE LLC. PHMSA's enforcement data identifies the cited regulations as 195.412(a),  195.573(a)(1). The case was opened on 2006-05-31 and is reported as closed as of 2006-05-31. Open the official case record for notices, responses, orders, and the latest status.

PHMSA lists no public case documents for this record.

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420065026W>
- Source ID: `phmsa-enforcement`
- SHA-256: `c92089a7cdef6491403c07f7aae7d9b3f8f749e89cc06538cf238279b7e1a9c2`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T18:44:25.042Z
- Document slug: `phmsa-enforcement-420065026w`

### Source metadata

```json
{
  "cpf": "420065026W",
  "operator": "PHILLIPS 66 PIPELINE LLC",
  "region": "Southwest",
  "pipelineType": "INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.412(a)",
    "195.573(a)(1)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 0,
  "attachments": [],
  "extractedAgencyDocumentCount": 0,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "PHILLIPS 66 PIPELINE LLC"
}
```