Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: AMERICAN UNDERGROUND CONSTRUCTION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of AMERICAN UNDERGROUND CONSTRUCTION in GARDENDALE AND RR TRACK, DOWNEY, CA 90241 (NAICS 000000). OSHA activity number 120110309.

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Site address
GARDENDALE AND RR TRACK
City
DOWNEY
State
CA
ZIP
90241
Mailing
6101 SIERRA AVENUE, FONTANA, CA 92336
Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1622
Ownership type
A

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 120110309.

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