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

OSHA Inspection: HEINEN AND MASON, INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of HEINEN AND MASON, INC. in 33 CENTRAL AVE, OSSEO, MN 55369 (NAICS 000000). OSHA activity number 120384474.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
33 CENTRAL AVE
City
OSSEO
State
MN
ZIP
55369
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
5599
Employees
12
Ownership type
A
Industry flags
Manufacturing health.

9 citations on file for this inspection.

1910.151 C

Serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Aug 1, 1994
Penalty
Initial $338 · Current $338

Hazardous substances 2310

1910.133 A01

Serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Jul 8, 1994

Hazardous substances 2310

1910.212 A01

Serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Jul 8, 1994
Penalty
Initial $300 · Current $300

1910.215 A02

Serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Jul 11, 1994
Penalty
Initial $225 · Current $225

1910.22 B01

Other-than-serious Gravity 00 1 instance 12 exposed
Issued
Jun 30, 1994
Abate by
Jul 11, 1994
Penalty
Initial $113 · Current $113

1910.37 Q01

Other-than-serious Gravity 00 1 instance 12 exposed
Issued
Jun 30, 1994
Abate by
Jul 11, 1994

5205011601

Other-than-serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Aug 1, 1994
Penalty
Initial $113 · Current $113

Hazardous substances 0560

5206070001

Other-than-serious Gravity 00 1 instance 5 exposed
Issued
Jun 30, 1994
Abate by
Sep 6, 1994

Hazardous substances 05602587

5210063002

Other-than-serious Gravity 00 1 instance 12 exposed
Issued
Jun 30, 1994
Abate by
Jul 8, 1994
Penalty
Initial $150 · Current $150

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 120384474.

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