# Regulus search export

- Query: `PI-72-0115`
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- Results: 1
- Exported: 2026-08-24T01:20:26.451Z

## 1. Piedmont Natural Gas Company, Inc — Pipeline Safety Interpretation

**Citation:** PI-72-0115  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1972-11-10

PI-72-0115 response to Piedmont Natural Gas Company, Inc concerning 192.379.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1972/g72-11-10_Cain_192.379-nlmx.pdf>
- Source ID: `phmsa`
- SHA-256: `81a66a73d541e999abd2f25644b22aa84e52f95e97378d31745915a5d5780b13`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-72-0115`
- Related records: 2