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

OSHA Inspection: THARALDSON DEVELOPMENT COMPANY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THARALDSON DEVELOPMENT COMPANY in 1843 W. DIEHL ROAD, NAPERVILLE, IL 60563 (NAICS 000000). OSHA activity number 122317183.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1843 W. DIEHL ROAD
City
NAPERVILLE
State
IL
ZIP
60563
Mailing
P.O. BOX 10519, FARGO, ND 58106
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1542
Employees
2
Ownership type
A

3 citations on file for this inspection.

1926.501 B04

Serious Gravity 03 1 instance 5 exposed
Issued
May 14, 1997
Abate by
May 19, 1997
Penalty
Initial $2,125 · Current $1,488 Reduced
Recent events (2)
  • — I (S) $1488.00
  • — Z (S) $2125.00

1926.501 B14

Serious Gravity 03 2 instances 5 exposed
Issued
May 14, 1997
Abate by
May 19, 1997

1926.25 A

Other-than-serious Gravity 01 1 instance 5 exposed
Issued
May 14, 1997
Abate by
May 19, 1997

View Tharaldson Development Company'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 122317183.

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