Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,193,745Inspections Most recent open 2026-08-06 Last loaded 2026-08-10

OSHA Inspection: RISTO INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of RISTO INC in 840 12TH NW, Mason City, IA 50401 (NAICS 000000). OSHA activity number 17279860.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
RISTO INC
Site address
840 12TH NW
City
Mason City
State
IA
ZIP
50401
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3172
Employees
62
Industry flags
Manufacturing safety.

11 citations on file for this inspection.

1910.309 A

Other-than-serious 3 instances
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $160 · Current $160

1910.212 A03 II

Other-than-serious 19 instances
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $35 · Current $35

1910.215 A02

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $35 · Current $35

1910.25 D02 VIII

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $30 · Current $30

1910.219 E01 I

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $35 · Current $35

1910.107 D05

Serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973
Penalty
Initial $650 · Current $650

1910.107 E02

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973

1910.107 E09

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973

1910.107 G03

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973

1910.107 B01

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973

1910.107 B02

Other-than-serious 1 instance
Issued
Mar 28, 1973
Abate by
Apr 30, 1973

View Risto 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 17279860.

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