# Regulus search export

- Query: `PI-74-0105`
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- Exported: 2026-08-23T16:42:41.606Z

## 1. Lakehead Pipe Line Company, Inc — Pipeline Safety Interpretation

**Citation:** PI-74-0105  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1974-04-02

PI-74-0105 response to Lakehead Pipe Line Company, Inc concerning 195.50.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1974/g74-04-02_COCHRANE_195.50-wmX.pdf>
- Source ID: `phmsa`
- SHA-256: `ee692119a481abae6e61f8f27d94342cb9bcdc5b349451d9e48ac54108e05579`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-74-0105`
- Related records: 3