2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Hamilton, OH —

OSHA Injury Report: OPW Knappaco

Injury · Days away from work

At a glance

On , an injury at OPW Knappaco in 9393 Princeton Glendale Rd, Hamilton, OH 45011 resulted in days away from work. Employee was welder in exhaust systems and parts, automotive, truck, and bus, manufacturing.

Where did this happen?

Establishment
OPW Knappaco
Parent company
OPW
Street
9393 Princeton Glendale Rd
City
Hamilton
State
OH
ZIP
45011
On-site location
Aisleway

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
61

Before the incident

Walking to meeting

What happened

Employee tripped on the support for a portable weld curtain and fell to ground landing on left knee

Injury or illness

fracture left patella

Object or substance involved

the floor

Summary line

Fall landing on left knee

Employee and industry

Job description
Welder
SOC code
51-4121 — Welders, Cutters, Solderers, and Brazers
NAICS code
336390 — Exhaust systems and parts, automotive, truck, and bus, manufacturing
NAICS vintage
2012
Avg employees
208
Total hours worked
512478
Establishment ID
812469
Employer case #
1

When (timing detail)

Date of incident
Shift started
6:00
Time of incident
6:10
Filing year
2025
Submitted
24FEB26:13:43:00

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.