# Transportation of Gas or Hazardous Liquids by Pipeline: Welding Requirements (PS-87)

**Citation:** PHMSA-2015-0044  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** Not stated

Transportation of Gas or Hazardous Liquids by Pipeline : Welding Requirements (PS-87)

## Document text

Transportation of Gas or Hazardous Liquids by Pipeline : Welding Requirements (PS-87)

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2015-0044>
- Source ID: `regulations-gov`
- SHA-256: `fc0bcaefb56b951fbcb573bf20a0a713c5af2825bfa0bd444b48aeeb60300d85`
- Retrieved: 2026-08-20T02:11:23.714Z
- Exported: 2026-08-23T18:58:47.374Z
- Document slug: `regulations-gov-phmsa-2015-0044`

### Source metadata

```json
{
  "docketId": "PHMSA-2015-0044",
  "docketType": "Rulemaking",
  "agencyId": "PHMSA",
  "lastModifiedDate": "2015-02-04T15:49:44Z",
  "collectionQuery": "PHMSA pipeline",
  "metadataOnly": true,
  "jurisdiction": "US"
}
```