Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: KEYSTONE CARBON CO. AKA KEYSTONE POWDERED METAL

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of KEYSTONE CARBON CO. AKA KEYSTONE POWDERED METAL in 2100 ADVANCE AVENUE, COLUMBUS, OH 43207 (NAICS 000000). OSHA activity number 108970849.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2100 ADVANCE AVENUE
City
COLUMBUS
State
OH
ZIP
43207
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
3399
Employees
115
Ownership type
Private (A)
Industry flags
Manufacturing safety.

7 citations on file for this inspection.

1910.38 A01

Serious Gravity 04 1 instance 115 exposed
Issued
Feb 8, 1991
Abate by
Jun 8, 1991
Penalty
Initial $240 · Current $240
Recent events (2)
  • · I (S) $240.00
  • · Z (S) $240.00

1910.212 A01

Serious Gravity 04 2 instances 5 exposed
Issued
Feb 8, 1991
Abate by
Mar 8, 1991
Penalty
Initial $240 · Current $240

1910.212 A03 II

Serious Gravity 06 1 instance 10 exposed
Issued
Feb 8, 1991
Abate by
Mar 8, 1991
Penalty
Initial $360 · Current $360

1910.215 A04

Serious Gravity 05 1 instance 8 exposed
Issued
Feb 8, 1991
Abate by
Feb 11, 1991
Penalty
Initial $300 · Current $300

1910.215 B09

Serious Gravity 05 1 instance 8 exposed
Issued
Feb 8, 1991
Abate by
Feb 15, 1991

1910.219 E03 I

Serious Gravity 04 2 instances 5 exposed
Issued
Feb 8, 1991
Abate by
Mar 8, 1991
Penalty
Initial $240 · Current $240

1910.303 B02

Other-than-serious Gravity 03 1 instance 15 exposed
Issued
Feb 8, 1991
Abate by
Feb 15, 1991

View Keystone Carbon CO. AKA Keystone Powdered Metal's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 108970849.

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