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

OSHA Inspection: THIEMANN CONSTRUCTION INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THIEMANN CONSTRUCTION INC. in 4010 19TH STREET NW, ROCHESTER, MN 55901 (NAICS 238140). OSHA activity number 310436399.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4010 19TH STREET NW
City
ROCHESTER
State
MN
ZIP
55901
Mailing
20995 636TH ST, DODGE CENTER, MN 55927
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
238140
SIC code (legacy)
1741
Employees
4
Ownership type
A
Industry flags
Construction safety.

4 citations on file for this inspection.

1926.451 C02

Serious 1 instance 4 exposed
Issued
Nov 13, 2006
Abate by
Nov 17, 2006
Penalty
Initial $450 · Current $315 Reduced
Recent events (2)
  • — I (S) $315.00
  • — Z (S) $450.00

1926.451 C03

Serious 1 instance 4 exposed
Issued
Nov 13, 2006
Abate by
Nov 17, 2006

1926.452 C02

Serious 1 instance 4 exposed
Issued
Nov 13, 2006
Abate by
Nov 17, 2006

1926.451 F07

Serious 1 instance 4 exposed
Issued
Nov 13, 2006
Abate by
Dec 7, 2006
Penalty
Initial $450 · Current $315 Reduced
Recent events (2)
  • — I (S) $315.00
  • — Z (S) $450.00

View Thiemann 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 310436399.

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