# URS Corporation — Hazardous Materials Safety Interpretation

**Citation:** 14-0156  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2014-10-30

14-0156 response to URS Corporation concerning 173.27, 173.4a.

## Document text

14-0156. Organizations: URS Corporation. Recipients: Mr. Andrew Romach. Cataloged sections: 173.27, 173.4a. The catalog exposes only a linked correspondent attachment; no agency response body is mirrored or indexed.

## Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/node/66666>
- Source ID: `phmsa`
- SHA-256: `ca30d4cc34b0c847e50eea7e3215b7fbd5b09c4805d9045220407001190498fa`
- Retrieved: 2026-08-20T00:59:31.977Z
- Exported: 2026-08-23T16:36:46.611Z
- Document slug: `phmsa-interpretation-14-0156`

### Source metadata

```json
{
  "materialSubtype": "interpretation",
  "interpretationArea": "hazardous_materials",
  "representation": "catalog_metadata_with_link_only_correspondent_attachment",
  "companies": [
    "URS Corporation"
  ],
  "individuals": [
    "Mr. Andrew Romach"
  ],
  "refIds": [
    "14-0156"
  ],
  "catalogDates": [
    "2014-10-30"
  ],
  "catalogParts": [
    173
  ],
  "catalogRowCount": 2,
  "sourceRecordUrls": [
    "https://www.phmsa.dot.gov/node/66666"
  ],
  "linkedAttachmentUrls": [
    "https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/2014/attachments_013550_original_140156.pdf"
  ],
  "unavailableResponseUrls": [],
  "duplicateRepresentationUrls": [],
  "citedSections": [
    "173.27",
    "173.4a"
  ],
  "catalogPageUrls": [
    "https://www.phmsa.dot.gov/regulations/title49/section/17327",
    "https://www.phmsa.dot.gov/regulations/title49/section/1734a"
  ],
  "pdfUrls": [],
  "representations": [],
  "caveat": "Interpretations apply regulations to the facts presented and do not create independently enforceable requirements.",
  "jurisdiction": "US"
}
```