Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

DULUTH, MN —

OSHA Inspection: NORTHERN INDUSTRIAL INSULATION INC

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of NORTHERN INDUSTRIAL INSULATION INC in 1318 KIRBY DRIVE, DULUTH, MN 55812 (NAICS 238220). OSHA activity number 311239479.

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Where did this inspection happen?

Establishment
NORTHERN INDUSTRIAL INSULATION INC
Site address
1318 KIRBY DRIVE
City
DULUTH
State
MN
ZIP
55812
Mailing
3757 MIDWAY ROAD, HERMANTOWN, MN 55810

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238220
SIC code (legacy)
1711
Employees
6
Ownership type
A

Citations

1 citation on file for this inspection.

1926.501 B01

Serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $225.00 · Current $157.00 Reduced
Recent events (2)
  • — I (S) $157.00
  • — Z (S) $225.00

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Source

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 311239479.