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

OSHA Inspection: MA MORTENSON CO.

Unprogrammed Related inspection · Health discipline

On , OSHA opened an unprogrammed Related health inspection of MA MORTENSON CO. in 23290 E. 88TH AVE., DENVER, CO 80294 (NAICS 000000). OSHA activity number 18157610.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch MA Mortenson CO. — free Get an email when a new federal OSHA severe-injury report for MA Mortenson CO. is published. One employer, no account, unsubscribe in one click.
Establishment
MA MORTENSON CO.
Site address
23290 E. 88TH AVE.
City
DENVER
State
CO
ZIP
80294
Mailing
23601 E. 89TH, DENVER, CO 80022
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1542
Employees
150
Ownership type
A

8 citations on file for this inspection.

1910.20 G01 I

Other-than-serious Gravity 01 2 instances 400 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1910.20 G01 II

Other-than-serious Gravity 01 2 instances 400 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1910.20 G01 III

Other-than-serious Gravity 01 2 instances 400 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1926.51 F03 I

Other-than-serious Gravity 03 2 instances 400 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1910.134 B01

Other-than-serious Gravity 02 2 instances 41 exposed
Issued
Nov 23, 1993
Abate by
Dec 15, 1993
Penalty
Initial $750
Recent events (2)
  • — F (O)
  • — Z (O) $750.00

1910.134 B03

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1910.134 B08

Other-than-serious Gravity 03 2 instances 400 exposed
Issued
Nov 23, 1993
Abate by
May 13, 1994
Recent events (2)
  • — F (O)
  • — Z (O)

1910.134 E05

Deleted Other-than-serious Gravity 03 1 instance 40 exposed
Issued
Nov 23, 1993
Abate by
Dec 15, 1993
Recent events (2)
  • — F (O)
  • — Z (O)

View MA Mortenson CO.'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 18157610.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.