# Regulus search export

- Query: `59 FR 29379`
- Source type: All
- Part: All
- Source: All
- Status: All
- Jurisdiction: All
- Collection: All
- Incident class: All
- Sort: relevance
- Date from: Any
- Date to: Any
- As of: Current corpus
- Results: 2
- Exported: 2026-08-25T12:53:03.878Z

## 1. 59 FR 29379 — Pipeline Safety Interpretation

**Citation:** PI-94-023  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1994-06-07

PI-94-023 response to 59 FR 29379 concerning 195.306.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1994/PI94023.pdf>
- Source ID: `phmsa`
- SHA-256: `3b51e4ed14a9376fabb0c0766f8e451a21534854946cd425453a760ecda3ca10`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-94-023`
- Related records: 11

## 2. NTSB Safety Recommendation P-87-026

**Citation:** P-87-026  
**Type / status:** guidance / guidance  
**Agency:** National Transportation Safety Board  
**Effective / published:** 1987-09-09 / 1987-09-09

THE NTSB RECOMMENDS THAT THE OFFICE OF PIPELINE SAFETY: OBTAIN SUFFICIENT DATA ON LOW FREQUENCY, ELECTRIC RESISTANCE WELDED PIPE AND DETERMINE IF ITS CONTINUED USE PRESENTS AN UNREASONABLE HAZARD TO PUBLIC SAFETY AND TAKE APPROPRIATE REGULATORY ACTION FOR IDENTIFIED DEFICIENCIES.

### Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/carol-main-public/sr-details/P-87-026>
- Source ID: `ntsb-pipeline`
- SHA-256: `cb229a7bc0fc4be5648fa4c3b3d822677e354f9cd53d9f03b35821a18835e469`
- Retrieved: 2026-08-20T04:57:24.741Z
- Document slug: `ntsb-recommendation-p-87-026`
- Related records: 1