Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,192,068Inspections Most recent open 2026-08-04 Last loaded 2026-08-07

OSHA Inspection: PROKO CO INC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of PROKO CO INC in 900 SW FOURTH, Madison, SD 57042 (NAICS 000000). OSHA activity number 217960335.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
PROKO CO INC
Site address
900 SW FOURTH
City
Madison
State
SD
ZIP
57042
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Health
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
2851
Employees
12

5 citations on file for this inspection.

1910.1000

Other-than-serious 1 instance
Issued
Apr 7, 1976
Abate by
May 12, 1976
Penalty
Initial $50 · Current $50

Hazardous substances 9130

Recent events (2)
  • · F (O) $50.00
  • · Z (O) $50.00

1910.134 B01

Other-than-serious 4 instances
Issued
Apr 7, 1976
Abate by
Apr 12, 1976
Penalty
Initial $50 · Current $50
Recent events (2)
  • · F (O) $50.00
  • · Z (O) $50.00

1910.23 C01

Other-than-serious 1 instance
Issued
Apr 7, 1976
Abate by
May 12, 1976
Recent events (2)
  • · F (O)
  • · Z (O)

1910.23 E04

Other-than-serious 1 instance
Issued
Apr 7, 1976
Abate by
May 12, 1976
Recent events (2)
  • · F (O)
  • · Z (O)

1910.132 A

Serious 3 instances
Issued
Apr 7, 1976
Abate by
May 9, 1976
Penalty
Initial $650 · Current $300 Reduced
Recent events (2)
  • · F (S) $300.00
  • · Z (S) $650.00

View Proko CO 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 217960335.

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