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

OSHA Inspection: M.A. MORTENSON

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of M.A. MORTENSON in 2701 1ST. AVE., DENVER, CO 80206 (NAICS 236220). OSHA activity number 306373176.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
M.A. MORTENSON
Site address
2701 1ST. AVE.
City
DENVER
State
CO
ZIP
80206
Mailing
300 PLAZA DR., LITTLETON, CO 80129
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
236220
SIC code (legacy)
1541
Employees
120
Ownership type
A
Industry flags
Construction safety.

1 citation on file for this inspection.

1926.502 B03

Deleted Serious Gravity 10 7 instances 6 exposed
Issued
Sep 29, 2003
Abate by
Oct 2, 2003
Penalty
Initial $5,000
Recent events (2)
  • — I (S)
  • — Z (S) $5000.00

View M.A. Mortenson'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 306373176.

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