MN
M A MORTENSON CO is a notable inspection in the MN category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare M A MORTENSON CO against similar inspections and make data-driven decisions.
| activity nr | 15,384,555 |
| reporting id | 0552700 |
| estab name | M A MORTENSON CO |
| site address | LOCK DAM 1 |
| site city | Minneapolis |
| site state | MN |
| site zip | 55417 |
| owner type | N/A |
| owner type label | N/A |
| sic code | 1542 |
| naics code | 000000 |
| insp type | H |
| insp type label | Planned |
| insp scope | A |
| insp scope label | Complete |
| safety hlth | S |
| safety hlth label | Safety |
| union status | A |
| union status label | Union |
| nr in estab | 50 |
| open date | 1982-07-01 |
| close conf date | 1982-07-01 |
| close case date | 1982-07-06 |
| load dt | 2011-10-14 |
This OSHA inspection of M A MORTENSON CO in MN opened on Jul 1, 1982 and closed 5 days later. The review was conducted as a programmed/planned review and focused on workplace safety conditions. Scope of the walk-around was complete. At the time of inspection, the establishment reported 50 employees on site.
The site of record for this inspection is listed below. Industry classification uses legacy SIC code 1542. Addresses reflect the establishment's location at the time of inspection.
The OSHA enforcement record shows 4 additional inspections of M A MORTENSON CO 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 |
|---|---|---|---|---|
| Mar 22, 1995 | ST. MICHAEL | MN | Planned | Safety |
| Oct 17, 1991 | SEATTLE | WA | Complaint | Safety |
| Sep 27, 1985 | ST PAUL | MN | Planned | Safety |
| Feb 6, 1984 | Coon Rapids | MN | Planned | Safety |
In total, 3,292 OSHA inspections in MN appear in this dataset. During 1982 alone, 115 inspections were recorded in the state — this inspection at M A MORTENSON CO 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 M A MORTENSON CO compares to others in the MN 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 M A MORTENSON CO
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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