Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,871Inspections Most recent open 2026-07-30 Last loaded 2026-08-03

OSHA Inspection: TRIENDA, LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of TRIENDA, LLC in N 7660 INDUSTRIAL ROAD, PORTAGE, WI 53901 (NAICS 325991). OSHA activity number 310769195.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Trienda, LLC for free Get an email when a new federal OSHA severe-injury report for Trienda, LLC is published. One employer, no account, unsubscribe in one click.
Establishment
TRIENDA, LLC
Site address
N 7660 INDUSTRIAL ROAD
City
PORTAGE
State
WI
ZIP
53901
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325991
SIC code (legacy)
3087
Employees
259
Ownership type
A

1 citation on file for this inspection.

5(a)(1)

Serious Gravity 10 1 instance 1 exposed
Issued
Apr 15, 2009
Abate by
Jul 27, 2009
Penalty
Initial $4,500 · Current $3,150 Reduced
Section 5(a)(1) of the Occupational Safety and Health Act of 1970:  The
employer did not
furnish employment and a place of employment which were free from
recognized hazards that
caused or were likely to cause death or serious physical harm in that
employees were exposed
to the hazard of potential fire and explosion from the cyclone located
inside the building without
being designed to minimize damage that would occur in the event of an
explosion.
The Thermo-Former 15 grinder/cyclone collection system, used to collect
combustible dust, did
not have an explosion protection system.
AMONG OTHER METHODS, ONE FEASIBLE AND ACCEPTABLE ABATEMENT
METHOD TO CORRECT THIS HAZARD is to comply with the National Fire
Protection
Association (NFPA) 654 "Standard of the Prevention of Fire and Dust
Explosion from the
Manufacturing, Processing and Handling of Combustible Particulate Solids,"
2006 edition;
NFPA 68 "Standard on Explosion Protection by Deflagration Venting," 2007
edition;
NFPA 69
"Standard on Explosion Prevention System," 2008 edition.
Install deflagration venting, to a safe location.
Recent events (2)
  • · I (S) $3150.00
  • · Z (S) $4500.00

View Trienda, LLC'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 310769195.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.