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- Query: `PI-74-0134`
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- Exported: 2026-08-23T13:04:21.351Z

## 1. Gas Pipeline Safety Division — Pipeline Safety Interpretation

**Citation:** PI-74-0134  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1974-08-19

PI-74-0134 response to Gas Pipeline Safety Division concerning 192.3.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1974/g74-08-19_Spalding_192%203_Service%20Line-nlmx.pdf>
- Source ID: `phmsa`
- SHA-256: `92391885a05d48fe3f9341a131e922b28796816fb477160a51c2f077d62565e7`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-74-0134`
- Related records: 1