# Williams Gas Pipeline - Transco — Pipeline Special Permit

**Citation:** RSPA-97-2236  
**Type / status:** permit / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 1997-05-15  
**Published:** 1997-05-15

RSPA-97-2236, issued 1997-05-15 for Williams Gas Pipeline - Transco's lng system.

## Document text

PHMSA pipeline special permit RSPA-97-2236. Operator: Williams Gas Pipeline - Transco. System: LNG. Issue date: 1997-05-15.

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/RSPA-97-2236>
- Source ID: `phmsa-special-permits`
- SHA-256: `0522d96f20aea5b3639ee6ad471e7f02045f14144cc1cfe0f2c8a0a896f43dbd`
- Retrieved: 2026-08-20T01:06:17.853Z
- Exported: 2026-08-25T02:08:26.595Z
- Document slug: `phmsa-special-permit-rspa-97-2236`

### Source metadata

```json
{
  "materialSubtype": "pipeline_special_permit",
  "operator": "Williams Gas Pipeline - Transco",
  "system": "LNG",
  "issuedOn": "1997-05-15",
  "issuanceStatus": "issued",
  "renewal": null,
  "indexUrl": "https://www.phmsa.dot.gov/pipeline/special-permits-state-waivers/special-permits-issued",
  "docketUrl": "https://www.regulations.gov/docket/RSPA-97-2236",
  "docketDocumentCount": 0,
  "decisionDocumentCount": 0,
  "decisions": [],
  "citedSections": [],
  "caveat": "The issued-permit index establishes issuance, not current validity or applicability to facilities beyond those covered by the permit. Read the official decision and conditions.",
  "jurisdiction": "US",
  "operatorName": "Williams Gas Pipeline - Transco"
}
```