# US STEEL — Warning Letter

**Citation:** CPF 120020006W  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2002-12-19

CLOSED warning letter citing 191.17(a), 192.605(a), 192.615(c)(4), 192.625(b)(2).

## Document text

Warning Letter involving US STEEL. PHMSA's enforcement data identifies the cited regulations as 191.17(a),  192.605(a),  192.615(c)(4),  192.625(b)(2). The case was opened on 2002-12-19 and is reported as closed as of 2002-12-19. 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/120020006W>
- Source ID: `phmsa-enforcement`
- SHA-256: `fe8292aab59a8b0d2647cdc8d5e34e3a0cce49e328b2492d1a3e9df7d2639e44`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T08:11:36.928Z
- Document slug: `phmsa-enforcement-120020006w`

### Source metadata

```json
{
  "cpf": "120020006W",
  "operator": "US STEEL",
  "region": "Eastern",
  "pipelineType": "GAS INTRASTATE ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "191.17(a)",
    "192.605(a)",
    "192.615(c)(4)",
    "192.625(b)(2)"
  ],
  "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": "US STEEL"
}
```