Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: ESTES AND MINASIAN COMPANY

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of ESTES AND MINASIAN COMPANY in 1289 W. MARQUETTE ST., OTTAWA, IL 61350 (NAICS 327999). OSHA activity number 347944423.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
1289 W. MARQUETTE ST.
City
OTTAWA
State
IL
ZIP
61350
Mailing
1288 W. MARQUETTE ST., OTTAWA, IL 61350
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
327999
Employees
9
Ownership type
A

2 citations on file for this inspection.

1910.1053 C

Serious Gravity 10 1 instance 1 exposed
Issued
Apr 2, 2025
Abate by
Aug 15, 2025
Penalty
Initial $11,585 · Current $6,950 Reduced

Hazardous substances 9000

29 CFR  1910.1053(c): Permissible exposure limit (PEL). The employer did not ensure that no employee is exposed to an airborne concentration of respirable crystalline silica in excess of 50 ?g/m3, calculated as an 8-hour TWA.  On or about December 19, 2024, an employee required to mix sand with paint to color it was overexposed to the PEL for respirable crystalline silica. The mixer was sampled on January 13 for 437 minutes and their 8-hour TWA was 85.58 micrograms/m3. The employer did not ensure all employees working with respirable crystalline silica were below the PEL.  Abatement documentation is required for this item in accordance with 29 CFR 1903.19(c).
Recent events (2)
  • — I (S) $6950
  • — Z (S) $11585

1910.1053 F01

Serious Gravity 10 1 instance 1 exposed
Issued
Apr 2, 2025
Abate by
Aug 15, 2025
Penalty
Initial $0 · Current $0

Hazardous substances 9000

29 CFR  1910.1053(f)(1): Methods of compliance-(1) Engineering and work practice controls. The employer shall use engineering and work practice controls to reduce and maintain employee exposure to respirable crystalline silica to or below the PEL, unless the employer can demonstrate that such controls are not feasible. Wherever such feasible engineering and work practice controls are not sufficient to reduce employee exposure to or below the PEL, the employer shall nonetheless use them to reduce employee exposure to the lowest feasible level and shall supplement them with the use of respiratory protection that complies with the requirements of paragraph (g) of this section.  On or about December 19, 2024, an employee required to mix sand with paint to color it was overexposed to the PEL for respirable crystalline silica. The mixer was sampled on January 13 for 437 minutes and their 8-hour TWA was 85.58 micrograms/m3. The employer did not ensure all employees working with respirable crystalline silica were provided with adequate engineering and work practice controls to bring their exposure at or below the PEL.  Abatement documentation is required for this item in accordance with 29 CFR 1903.19(c).
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 347944423.

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