Data / Workplace safety / Wisconsin / Sigma Engineered Solutions
Sigma Engineered Solutions, Markesan, WI: 12 OSHA citations, $24,891 in penalties (2024)
OSHA recorded 2 inspections at Sigma Engineered Solutions, 1149 North Margaret Street, Markesan, WI 53946, between February 15, 2024 and February 22, 2024. 2 inspections ended in citations: 12 citations with $41,485 in initial penalties and $24,891 in current penalties. The latest citation was issued July 12, 2024.
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- Site
- 1149 North Margaret Street, Markesan, WI 53946
- Industry
- 331512 Steel Investment Foundries
- Ownership
- Private
- Employees at the site
- 217 (as recorded at the latest inspection)
- Inspections
- 2, of which 2 with citations
- Citations
- 12
- Penalties
- $41,485 initial, $24,891 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| February 22, 2024 | October 25, 2024 | Referral | Partial | Health | 10 | $20,743 | osha.gov |
| February 15, 2024 | August 29, 2024 | Complaint | Partial | Safety | 2 | $4,148 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| February 22, 2024 | 1910.1053(j)(1) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.1053(h)(2)(i) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.1053(f)(2)(ii) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.1053(e)(1) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $11,524 | $6,914 | osha.gov |
| February 22, 2024 | 1910.1053(f)(1) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.1053(d)(3)(iii) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.1053(c) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $11,524 | $6,914 | osha.gov |
| February 22, 2024 | 1910.1053(g)(2) | Respirable crystalline silica | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.134(e)(1) | Respiratory protection | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 22, 2024 | 1910.134(c) | Respiratory protection | Serious | 5 | July 12, 2024 | $11,524 | $6,914 | osha.gov |
| February 15, 2024 | 1910.212(a)(2) | General requirements for all machines | Serious | 5 | July 12, 2024 | $0 | $0 | osha.gov |
| February 15, 2024 | 1910.147(c)(4)(ii) | The control of hazardous energy (lockout/tagout) | Serious | 1 | July 12, 2024 | $6,913 | $4,148 | osha.gov |
Also on SpecStream
- All OSHA citations in Foundries in Wisconsin
- OSHA citations in Wisconsin
- 29 CFR 1910.1053, Respirable crystalline silica: all citations
- 29 CFR 1910.134, Respiratory protection: all citations
- 29 CFR 1910.147, The control of hazardous energy (lockout/tagout): all citations
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.