Ksi, Inc. has one OSHA inspection on record in Wisconsin.
OSHA opened it on Jan 24, 2018 as a planned inspection, in Plymouth.
From that inspection OSHA issued 2 citation items: 2 serious.
OSHA proposed $2,356 in penalties. After settlements and reviews the total is $1,649, down 30%.
Most often, OSHA cited 1926.453, aerial lifts (2 items).
For context, across all construction employers the median penalty per cited inspection since 2015 is $3,080. Ksi, Inc. averages $1,649 over 1 cited inspection in that time.
Ksi, Inc. also files yearly injury logs with OSHA, summarized below.
Wisconsin · latest 90 days of OSHA records
231employers cited
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Watch this companyCounty Road Oj At County Road O, Plymouth, WI 53073 · Structural Steel and Precast Concrete Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a 29 CFR 1926.453(b)(2)(iv) · Aerial lifts |
Serious | $2,356 | $1,649 | Jan 30, 2018 | Final |
| Citation 1, item 1b 29 CFR 1926.453(b)(2)(v) · Aerial lifts |
Serious | $0 | $0 | Jan 30, 2018 | Final |
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Plymouth site logged 2 recordable injuries or illnesses among about 38 workers: 4.5 per 100 full-time workers, against a median of 0.6 for its industry.
| Site and year | Workers | Cases | Days-away cases | Rate | Industry median |
|---|---|---|---|---|---|
| Ksi Inc Plymouth · 2025 | 38 | 2 | 0 | 4.5 | 0.6 |
| KSI, Inc. Plymouth · 2024 | 37 | 4 | 1 | 9.9 | 0.6 |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1926.453(b)(2)(iv)
(iv) Employees shall always stand firmly on the floor of the basket, and shall not sit or climb on the edge of the basket or use planks, ladders, or other devices for a work position.
29 CFR 1926.453(b)(2)(v)
(v) A body belt shall be worn and a lanyard attached to the boom or basket when working from an aerial lift.
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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.