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

OSHA Inspection: C OBERSTAR EXCAVATING INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of C OBERSTAR EXCAVATING INC in M 67, TRENARY, MI 49891 (NAICS 000000). OSHA activity number 114694706.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
M 67
City
TRENARY
State
MI
ZIP
49891
Mailing
1900 INDUSTRIAL PKWY, MARQUETTE, MI 49855
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1623
Employees
11
Ownership type
A
Industry flags
Construction safety.

5 citations on file for this inspection.

4084011401

Other-than-serious Gravity 03 1 instance 9 exposed
Issued
Jul 18, 1991
Abate by
Jul 21, 1991

4084083101

Other-than-serious Gravity 02 1 instance 9 exposed
Issued
Jul 18, 1991
Abate by
Jul 21, 1991

4084186203

Other-than-serious Gravity 02 2 instances 9 exposed
Issued
Jul 18, 1991
Abate by
Jul 21, 1991

1926.602 A09 II

Other-than-serious Gravity 02 1 instance 9 exposed
Issued
Jul 18, 1991
Abate by
Jul 21, 1991

4084222305

Other-than-serious Gravity 01 1 instance 9 exposed
Issued
Jul 18, 1991
Abate by
Jul 21, 1991

View C Oberstar Excavating 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 114694706.

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