4Front Engineered Solutions has 2 OSHA inspections on record in Wisconsin, the first in 2011.
OSHA's last visit started on Dec 18, 2024 after a complaint, in Kenosha.
Across those inspections OSHA issued 5 citation items: 3 serious and 2 other-than-serious.
OSHA proposed $7,735 in penalties. After settlements and reviews the total is $5,414, down 30%.
For context, across all manufacturing employers the median penalty per cited inspection since 2015 is $3,600. 4Front Engineered Solutions averages $0 over 1 cited inspection in that time.
4Front Engineered Solutions also files yearly injury logs with OSHA, summarized below.
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Watch this company13850 101st Street, Kenosha, WI 53142 · All Other Miscellaneous Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.1026(d)(2)(i) · Hexavalent chromium |
Other-than-serious | $0 | $0 | Apr 10, 2025 | Final |
W183 S8253 Racine Ave., Muskego, WI 53150 · Prefabricated Metal Building and Component Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.147(c)(5)(ii) · Lockout/tagout |
Serious | $2,380 | $1,666 | Nov 30, 2011 | Final |
| Citation 1, item 2 29 CFR 1910.212(a)(3)(ii) · Machine guarding |
Serious | $2,975 | $2,082 | Nov 30, 2011 | Final |
| Citation 1, item 3 29 CFR 1910.1200(f)(5) · Hazard communication |
Serious | $2,380 | $1,666 | Nov 30, 2011 | Final |
| Citation 2, item 1 29 CFR 1910.305(g)(2)(iii) · Electrical wiring methods |
Other-than-serious | $0 | $0 | Nov 30, 2011 | Final |
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Muskego site logged 3 recordable injuries or illnesses among about 163 workers: 2.1 per 100 full-time workers, against a median of 3.6 for its industry. Those cases cost 1 days away from work.
| Site and year | Workers | Cases | Days-away cases | Rate | Industry median |
|---|---|---|---|---|---|
| 4Front Engineered Solutions- Muskego Muskego · 2025 | 163 | 3 | 1 | 2.1 | 3.6 |
| 4Front Engineered Solutions - Kenosha Kenosha · 2025 | 133 | 8 | 0 | 6.4 | 3.6 |
| 4Front Engineer Solutions- Muskego Muskego · 2021 | 152 | 6 | 2 | 4.4 | 3.6 |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1910.1026(d)(2)(i)
(2) Scheduled monitoring option. (i) The employer shall perform initial monitoring to determine the 8-hour TWA exposure for each employee on the basis of a sufficient number of personal breathing zone air samples to accurately characterize full shift exposure on each shift, for each job classification, in each work area. Where an employer does representative sampling instead of sampling all employees in order to meet this requirement, the employer shall sample the employee(s) expected to have the highest chromium (VI) exposures.
29 CFR 1910.1200(f)(5)
(f) Any organic peroxide which, in laboratory testing, neither detonates in the cavitated state nor deflagrates at all and shows only a low or no effect when heated under confinement as well as low or no explosive power shall be defined as organic peroxide TYPE F;
29 CFR 1910.147(c)(5)(ii)
(ii) Lockout devices and tagout devices shall be singularly identified; shall be the only devices(s) used for controlling energy; shall not be used for other purposes; and shall meet the following requirements:
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.