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

OSHA Inspection: KOPPERS INDUSTRIES

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of KOPPERS INDUSTRIES in 5666 MARYSVILLE BAGETT RD., OROVILLE, CA 95965 (NAICS 000000). OSHA activity number 120172754.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
KOPPERS INDUSTRIES
Site address
5666 MARYSVILLE BAGETT RD.
City
OROVILLE
State
CA
ZIP
95965
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
2491
Employees
21
Ownership type
A

6 citations on file for this inspection.

5004 G06

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Jul 29, 1997
Abate by
Feb 14, 1997
Penalty
Initial $450 · Current $450

3383 B

Other-than-serious Gravity 00 2 instances 2 exposed
Issued
Jul 10, 1997
Abate by
Feb 14, 1997
Penalty
Initial $750 · Current $750

3384 A

Other-than-serious Gravity 00 2 instances 2 exposed
Issued
Jul 10, 1997
Abate by
Feb 14, 1997
Penalty
Initial $450 · Current $450

5004 K07

Other-than-serious Gravity 00 2 instances 2 exposed
Issued
Jul 10, 1997
Abate by
Feb 14, 1997
Penalty
Initial $600 · Current $600

5004 J01

Other-than-serious Gravity 00 1 instance 2 exposed
Issued
Jul 10, 1997
Abate by
Feb 14, 1997
Penalty
Initial $300 · Current $300

5166 B

Serious Gravity 00 1 instance 2 exposed
Issued
Jul 10, 1997
Abate by
Feb 14, 1997
Penalty
Initial $5,000 · Current $5,000

View Koppers Industries'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 120172754.

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