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Safety Incidents OSHA Severe Injury Reports · 2015–2025

Missoula, MT, MT —

OSHA Injury Report: JTL Group Inc. DBA Knife River-Missoula

Injury · Days away from work

At a glance

On , an injury at JTL Group Inc. DBA Knife River-Missoula in 4800 Wilkie Street, Missoula, MT, MT 59808 resulted in days away from work. Employee was ready Mix Driver in construction management, highway, road, street and bridge.

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Where did this happen?

Establishment
JTL Group Inc. DBA Knife River-Missoula
Parent company
Knife River Corporation
Street
4800 Wilkie Street
City
Missoula, MT
State
MT
ZIP
59808
On-site location
Jobsite where he was delivering

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
16
Days restricted or transferred
174

Before the incident

Cleaning out a ready mix chute and helping pour the concrete for a customer

What happened

The worker tripped over a grade stake that was placed inside the forms for the concrete finishers causing him to fall to the ground and injured his shoulder.

Injury or illness

Right shoulder rotator cuff tear

Object or substance involved

The hard ground

Summary line

Right shoulder from hitting the ground.

Employee and industry

Job description
Ready Mix Driver
SOC code
53-3032 — Heavy and Tractor-Trailer Truck Drivers
NAICS code
237310 — Construction management, highway, road, street and bridge
NAICS vintage
2012
Avg employees
150
Total hours worked
189659
EIN
810465363
Establishment ID
736690
Employer case #
1

When (timing detail)

Date of incident
Shift started
6:30
Time of incident
10:45
Filing year
2025
Submitted
28JAN26:17:37:00

More injuries at JTL Group Inc. DBA Knife River-Missoula

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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.