# Columbia Gas Transmission — Pipeline Special Permit

**Citation:** 80-6W  
**Type / status:** permit / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 1980-12-19  
**Published:** 1980-12-19

80-6W, issued 1980-12-19 for Columbia Gas Transmission's gas transmission system.

## Document text

PHMSA pipeline special permit 80-6W. Operator: Columbia Gas Transmission. System: Gas Transmission. Issue date: 1980-12-19.

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/80-6W>
- Source ID: `phmsa-special-permits`
- SHA-256: `067b672b34746eda51806a2767f27a0474b38d9ecd26005186a90eb627deaa84`
- Retrieved: 2026-08-20T01:06:17.853Z
- Exported: 2026-08-23T18:51:15.137Z
- Document slug: `phmsa-special-permit-80-6w`

### Source metadata

```json
{
  "materialSubtype": "pipeline_special_permit",
  "operator": "Columbia Gas Transmission",
  "system": "Gas Transmission",
  "issuedOn": "1980-12-19",
  "issuanceStatus": "issued",
  "renewal": null,
  "indexUrl": "https://www.phmsa.dot.gov/pipeline/special-permits-state-waivers/special-permits-issued",
  "docketUrl": "https://www.regulations.gov/docket/80-6W",
  "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": "Columbia Gas Transmission"
}
```