# Regulus search export

- Query: `PI-81-0105`
- Source type: All
- Part: All
- Source: All
- Status: All
- Jurisdiction: All
- Collection: All
- Incident class: All
- Sort: relevance
- Date from: Any
- Date to: Any
- As of: Current corpus
- Results: 1
- Exported: 2026-08-24T19:44:08.166Z

## 1. Pipeline Safety Interpretation PI-81-0105

**Citation:** PI-81-0105  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1981-05-01

PI-81-0105 concerning 192.147.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretations/Pipeline/1981/g81-05-01_Effenberger_192.147-DBx.pdf>
- Source ID: `phmsa`
- SHA-256: `10db1b365f4db89a7e47355a7518f262236d0a58228f616d71f80e27df7fd0d7`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-81-0105`
- Related records: 2