# Regulus search export

- Query: `PI-70-0101`
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- Exported: 2026-08-24T03:45:09.395Z

## 1. Williams Brothers Engineering Co. — Pipeline Safety Interpretation

**Citation:** PI-70-0101  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1970-06-30

PI-70-0101 response to Williams Brothers Engineering Co. concerning 195.124.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1970/g70-06-30_McClure_195.124-DBx.pdf>
- Source ID: `phmsa`
- SHA-256: `0eadeb2f9a239dd6083f9c8aba004dcc2b81589dd5feb41b793e666ea4744bb4`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-70-0101`
- Related records: 2