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- Query: `PI-03-0108`
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## 1. Southwest Gas Corporation — Pipeline Safety Interpretation

**Citation:** PI-03-0108  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2003-12-09

PI-03-0108 response to Southwest Gas Corporation concerning 192.747.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/2003/g03-12-09_WUNDERLIN_192.747-lmx.pdf>
- Source ID: `phmsa`
- SHA-256: `ad2bb693ce8c49d73c2ad1c839446466c6950eea4f7f3a7ea8cb56acd8fcb766`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-03-0108`
- Related records: 4