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

OSHA Inspection: U.S. TRAILER PARTS & SUPPLY, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of U.S. TRAILER PARTS & SUPPLY, INC. in 4334 SOUTH TRIPP AVENUE, CHICAGO, IL 60632 (NAICS 423120). OSHA activity number 346578800.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4334 SOUTH TRIPP AVENUE
City
CHICAGO
State
IL
ZIP
60632
Mailing
4334 SOUTH TRIPP AVENUE, CHICAGO, IL 60632
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
423120
Employees
27
Ownership type
A

2 citations on file for this inspection.

1910.37 A03

Serious Gravity 5 1 instance 1 exposed
Issued
Apr 20, 2023
Penalty
Initial $7,813 · Current $5,469 Reduced
29 CFR  1910.37(a)(3): Exit route(s) were not kept free and unobstructed:  a. Warehouse - On or about March 21, 2023, in the facility, employees South east exit door was obstructed by material which interferers in emergency evacuations. Thereby exposing employee to hazards associated with fire or other emergency evacuation hazards.
Recent events (2)
  • — I (S) $5469.1
  • — Z (S) $7813

1904.32 A04

Other-than-serious 1 instance 1 exposed
Issued
Apr 20, 2023
Penalty
Initial $1,562 · Current $1,093 Reduced
29 CFR  1904.32(a)(4): The employer did not post an OSHA 300A Form or equivalent by February 1 thru April 30.  a) U.S. Trailer Parts & Supply, Inc. located at 4334 S. Tripp Ave. Chicago, IL 60632 - On or about March 21, 2023, the employer failed to post the annual summary of work-related Injuries and Illnesses for calendar year 2022 between February 1, 2023 and April 30, 2023.
Recent events (2)
  • — I (O) $1093.4
  • — Z (O) $1562

View U.S. Trailer Parts & Supply, 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 346578800.

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