# COLUMBIA GULF TRANSMISSION, LLC — Notice of Amendment

**Citation:** CPF 420051014M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2005-09-08

CLOSED notice of amendment citing 191.15(b), 191.27(a), 192.612(a).

## Document text

Notice of Amendment involving COLUMBIA GULF TRANSMISSION, LLC. PHMSA's enforcement data identifies the cited regulations as 191.15(b),  191.27(a),  192.612(a). The case was opened on 2005-09-08 and is reported as closed as of 2006-02-09. 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/420051014M>
- Source ID: `phmsa-enforcement`
- SHA-256: `89de543ed01a1e21d7972e2fdb437e04dda5dcb684758ac833cddaed7c298a93`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T09:23:52.216Z
- Document slug: `phmsa-enforcement-420051014m`

### Source metadata

```json
{
  "cpf": "420051014M",
  "operator": "COLUMBIA GULF TRANSMISSION, LLC",
  "region": "Southwest",
  "pipelineType": "GAS INTERSTATE ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "191.15(b)",
    "191.27(a)",
    "192.612(a)"
  ],
  "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": "COLUMBIA GULF TRANSMISSION, LLC"
}
```