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

OSHA Inspection: MINERAL TECHNOLOGY CORPORATION

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of MINERAL TECHNOLOGY CORPORATION in 400 PANCRATZ STREET, KEYSTONE, SD 57751 (NAICS 212399). OSHA activity number 309913770.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
400 PANCRATZ STREET
City
KEYSTONE
State
SD
ZIP
57751
Mailing
12062 WEST HIGHWAY 16, CUSTER, SD 57730
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212399
SIC code (legacy)
1499
Employees
2
Ownership type
A

6 citations on file for this inspection.

1910.23 C01

Serious Gravity 03 1 instance 1 exposed
Issued
May 2, 2006
Abate by
May 9, 2006
Penalty
Initial $375 · Current $188 Reduced
Recent events (2)
  • — I (S) $187.50
  • — Z (S) $375.00

1910.134 C01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 2, 2006
Abate by
Jul 5, 2006

1910.134 E01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 2, 2006
Abate by
Jul 5, 2006

1910.134 H01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 2, 2006
Abate by
Jul 5, 2006

1910.134 H02 I

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 2, 2006
Abate by
Jul 5, 2006

1910.134 H03

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 2, 2006
Abate by
Jul 5, 2006

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 309913770.

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