# “Pipeline Safety: Possibility of Failure of Overpressure Protection on Low-pressure Distribution Systems.” PHMSA, PHP-30.

**Citation:** PHMSA-2020-0025  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** Not stated

“ Pipeline Safety: Possibility of Failure of Overpressure Protection on Low-pressure Distribution Systems

## Document text

“ Pipeline Safety: Possibility of Failure of Overpressure Protection on Low-pressure Distribution Systems

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2020-0025>
- Source ID: `regulations-gov`
- SHA-256: `9797a546f074786b997b54d2afe5b8b05d9388fbe7c8d69d81f6a192c59b2272`
- Retrieved: 2026-08-20T02:11:23.714Z
- Exported: 2026-08-23T09:51:03.703Z
- Document slug: `regulations-gov-phmsa-2020-0025`

### Source metadata

```json
{
  "docketId": "PHMSA-2020-0025",
  "docketType": "Nonrulemaking",
  "agencyId": "PHMSA",
  "lastModifiedDate": "2020-10-03T10:30:20Z",
  "collectionQuery": "PHMSA pipeline",
  "metadataOnly": true,
  "jurisdiction": "US"
}
```