# UNOCAL PIPELINE CO - EASTERN REGION — Notice of Amendment

**Citation:** CPF 420058009M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2005-12-06

CLOSED notice of amendment citing 192.805(b), 192.805(c), 192.805(d), 192.805(e), 192.805(f), 192.805(g).

## Document text

Notice of Amendment involving UNOCAL PIPELINE CO - EASTERN REGION. PHMSA's enforcement data identifies the cited regulations as 192.805(b),  192.805(c),  192.805(d),  192.805(e),  192.805(f),  192.805(g). The case was opened on 2005-12-06 and is reported as closed as of 2006-04-10. 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/420058009M>
- Source ID: `phmsa-enforcement`
- SHA-256: `0624a166084e1329fa2d9ede69b4872b751763518e76a37a8137f5d66ad3b127`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T16:38:20.544Z
- Document slug: `phmsa-enforcement-420058009m`

### Source metadata

```json
{
  "cpf": "420058009M",
  "operator": "UNOCAL PIPELINE CO - EASTERN REGION",
  "region": "Southwest",
  "pipelineType": "GAS INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "192.805(b)",
    "192.805(c)",
    "192.805(d)",
    "192.805(e)",
    "192.805(f)",
    "192.805(g)"
  ],
  "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": "UNOCAL PIPELINE CO - EASTERN REGION"
}
```