Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: MASONRY ONE, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MASONRY ONE, INC. in 946 N. WOLCOTT AVE., CHICAGO, IL 60622 (NAICS 238140). OSHA activity number 343889838.

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Establishment
MASONRY ONE, INC.
Site address
946 N. WOLCOTT AVE.
City
CHICAGO
State
IL
ZIP
60622
Mailing
1932 N. SILVER LAKE ROAD, ARLINGTON HEIGHTS, IL 60004
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238140
Employees
5
Ownership type
A

7 citations on file for this inspection.

1910.134 D01 III

Serious Gravity 5 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $2842.00 · Current $1421.00 Reduced
29 CFR 1910.134(d)(1)(iii): The employer did not identify and evaluate the respiratory hazard(s) in the workplace; including a reasonable estimate of employee exposures to respiratory hazards and identification of the contaminant's chemical state and physical form:    a.  On or about March 26, 2019, at the above addressed jobsite, an employee cutting brick was exposed and exposed employees to the hazards associated with silica due to the employer's failure to evaluate the respiratory hazards(s) at the worksite
Recent events (2)
  • — I (S) $1421
  • — Z (S) $2842

1910.1200 E01

Serious Gravity 5 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $2842.00 · Current $1421.00 Reduced
29 CFR 1910.1200(e)(1): The employer did not develop, implement, and/or maintain at the workplace a written hazard communication program which describes how the criteria specified in 29 CFR 1910.1200(f), (g), and (h) will be met:    a.  On or about March 26, 2019, at the above addressed jobsite, an employee was working with hazardous chemicals, including but not limited to crystalline silica.  The employer had not developed and implemented a written hazard communication program including, but not limited to labeling, material safety data sheets and training programs.
Recent events (2)
  • — I (S) $1421
  • — Z (S) $2842

1926.501 B01

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $3978.00 · Current $1989.00 Reduced
29 CFR 1926.501(b)(1): Each employee on a walking/working surface with an unprotected side or edge which was 6 feet (1.8 m) or more above a lower level was not protected from falling by the use of guardrail systems, safety net systems, or personal fall arrest systems.    a. On or about March 26, 2019, at the above addressed jobsite,  employees performing masonry operations from the roof of a building were exposed to falls of approximately three (3) stories, created by the presence of unprotected sides.
Recent events (2)
  • — I (S) $1989
  • — Z (S) $3978

1926.501 B04 I

Serious Gravity 10 3 instances 3 exposed
Issued
Penalty
Initial $3978.00 · Current $1989.00 Reduced
29 CFR 1926.501(b)(4)(i): Each employee on walking/working surfaces was not protected from falling through holes (including skylights) more than 6 feet (1.8 m) above lower levels, by personal fall arrest systems, covers, or guardrail systems      a.  On or about March 26, 2019, at the above addressed jobsite, employees conducting masonry operations on a low slope roof, one (1), two (2) and three (3) stories above the ground were exposed to falls created by the presences of open floor holes.  There were open floor holes on every level next to the staircase, which is what the employees used to access the roof.
Recent events (2)
  • — I (S) $1989
  • — Z (S) $3978

1926.554 A02

Serious Gravity 10 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $3978.00 · Current $1989.00 Reduced
29 CFR 1926.554(a)(2): Supporting structure(s) to which overhead hosts were attached did not have a safe working load equal to that of the hoist:    a.  On or about March 26, 2019, at the above addressed jobsite, employees were lifting materials using a homemade hoist, consisting of a ladder and metal plank.  The hoist had concrete block used as counter weights, thereby exposing workers struck by hazards and fall hazards.
Recent events (2)
  • — I (S) $1989
  • — Z (S) $3978

1926.1053 B04

Serious Gravity 10 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1926.1053(b)(4): Ladder(s) were used for purposes other than the purpose for which they were designed:  a. On or about March 26, 2019, at the above addressed jobsite, employees using a section of an extension ladder to prop up a metal plank that was used as a hoist, thereby exposing the employees to the hazards associated with falls and struck by hazards of three (3) stories.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.1153 C01

Serious Gravity 5 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $2842.00 · Current $1421.00 Reduced
29 CFR 1926.1153(c)(1): Specified exposure control methods. For each employee engaged in a task identified on Table 1, the employer did not fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section.    a. On or about March 26, 2019, at the above addressed jobsite, an employee was cutting masonry brick without engineering controls or respiratory protection, thereby exposing employees to the hazards associated with silica.
Recent events (2)
  • — I (S) $1421
  • — Z (S) $2842

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 343889838.