CA
AMERICAN UNDERGROUND is a notable inspection in the CA category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare AMERICAN UNDERGROUND against similar inspections and make data-driven decisions.
TRAYLOR BROTHERS
CA
KAJIMA/RAY WILSON
CA
NATIONAL CEMENT COMPANY
CA
MORRISON KNUDSEN CORPORATION
CA
LOS ANGELES DEPT. OF WATER & POWER
CA
| activity nr | 120,099,775 |
| reporting id | 0950652 |
| estab name | AMERICAN UNDERGROUND |
| site address | MIRAMAR LANDFILL AREA |
| site city | SAN DIEGO |
| site state | CA |
| site zip | 92121 |
| owner type | A |
| owner type label | Private |
| sic code | 1623 |
| naics code | 000000 |
| insp type | H |
| insp type label | Planned |
| insp scope | B |
| insp scope label | Partial |
| safety hlth | S |
| safety hlth label | Safety |
| union status | Y |
| union status label | N/A |
| nr in estab | 5 |
| open date | 1996-07-11 |
| close conf date | 1996-07-11 |
| close case date | 1996-08-28 |
| load dt | 2011-10-14 |
This OSHA inspection of AMERICAN UNDERGROUND in CA opened on Jul 11, 1996 and closed after 2 months. The review was conducted as a programmed/planned review and focused on workplace safety conditions. Scope of the walk-around was partial. At the time of inspection, the establishment reported 5 employees on site.
The site of record for this inspection is listed below. Industry classification uses legacy SIC code 1623. Addresses reflect the establishment's location at the time of inspection.
The OSHA enforcement record shows 3 additional inspections of AMERICAN UNDERGROUND across 2 states. Repeat inspections at the same employer may reflect routine programmed reviews, multi-site presence, or follow-ups to earlier findings. Matches are exact on establishment name as recorded by the inspecting office.
| Opened | City | State | Type | Focus |
|---|---|---|---|---|
| Jun 23, 2010 | HINSDALE | IL | Planned | Safety |
| Feb 13, 2002 | GARDEN GROVE | CA | Planned | Safety |
| Jan 13, 1993 | SAN DIEGO | CA | Planned | Safety |
In total, 8,796 OSHA inspections in CA appear in this dataset. During 1996 alone, 358 inspections were recorded in the state — this inspection at AMERICAN UNDERGROUND is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
This data helps you understand how AMERICAN UNDERGROUND compares to others in the CA category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
inspections with the closest data values to AMERICAN UNDERGROUND
The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
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