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 CO

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of M A MORTENSON CO in 4000 NE 15TH, SEATTLE, WA 98105 (NAICS 000000). OSHA activity number 111347977.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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 CO
Site address
4000 NE 15TH
City
SEATTLE
State
WA
ZIP
98105
Mailing
PO BOX 85419, SEATTLE, WA 98145
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1541
Employees
55
Ownership type
A

2 citations on file for this inspection.

1550002004

Deleted Repeat Gravity 00 1 instance 1 exposed
Issued
Jul 13, 1993
Abate by
Jun 4, 1993
Penalty
Initial $2,700 · Current $2,700
Recent events (2)
  • — Y (R) $2700.00
  • — Z (R) $2700.00

1550016502

Deleted Repeat Gravity 00 1 instance 1 exposed
Issued
Jul 13, 1993
Abate by
Jun 4, 1993
Penalty
Initial $2,700 · Current $2,700
Recent events (2)
  • — Y (R) $2700.00
  • — Z (R) $2700.00

View M a 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 111347977.

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