1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: SEMA CONSTRUCTION, INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of SEMA CONSTRUCTION, INC. in 2240 SPEER BOULEVARD, DENVER, CO 80211 (NAICS 237310). OSHA activity number 347504250.

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Site address
2240 SPEER BOULEVARD
City
DENVER
State
CO
ZIP
80211
Mailing
7353 S. EAGLE STREET, CENTENNIAL, CO 80112
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
237310
Employees
750
Ownership type
A

2 citations on file for this inspection.

1926.1153 C01

Serious Gravity 5 2 instances 4 exposed
Issued
Penalty
Initial $12676.00 · Current $6338.00 Reduced
29 CFR 1926.1153(c)(1): For each employee engaged in a task identified on Table 1, the employer shall 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) 2240 Speer Boulevard., CO 80211: On or about May 23, 2024, and at times prior, employees were exposed to airborne silica while performing concrete repairs, while using chipping tools that did not have the proper engineering controls in place, to limit employee exposure to airborne silica.  b) 2240 Speer Boulevard., CO 80211: On or about May 23, 2024, and at times prior, employees were exposed to airborne silica while performing concrete repairs, while using a handheld power saw that did not have the proper engineering controls in place, to limit employee exposure to airborne silica.
Recent events (2)
  • — I (S) $6338
  • — Z (S) $12676

1926.1153 I02 I

Serious Gravity 5 1 instance 4 exposed
Issued
Penalty
Initial $0.00 · Current $0.00
29 CFR 1926.1153(i)(2)(i): The employer did not ensure that each covered employee could demonstrate knowledge and understanding of at least the information contained in paragraphs (A) - (F) of this section:  a)  2240 Speer Boulevard., CO 80211: On or about May 23, 2024, and at times prior, employees were exposed to airborne silica while performing concrete repairs, while using chipping tools and powered hand saws that did not have the proper engineering controls in place, to limit employee exposure to airborne silica. The employer did not ensure employees were provided with the required information on the hazards associated with silica and the means to control these hazards.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View SEMA CONSTRUCTION, INC.'s full OSHA safety record →

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 347504250.