Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,276,768Injury reports 135,424Establishments Most recent incident 2025-12-31

OSHA Injury Report: Keystone Concrete, LLC

Injury · Days away from work

On , an injury at Keystone Concrete, LLC in 3355 E Main Street, Mesa, AZ 85213 resulted in days away from work. Employee was finisher in foundation, building, poured concrete, contractors.

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Parent company
Keystone Concrete, LLC
Street
3355 E Main Street
City
Mesa
State
AZ
ZIP
85213
On-site location
Jobsite: 13360 W Willow Ave, Surprise AZ
Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
18
Days restricted or transferred
16

Moving form lumber to work site where the crew as getting ready for a pour

[REDACTED] was using skid steer to move 2x4 form lumber to the crew location. During transport the 2x4 started failing from bucket. When [REDACTED] stopped to reposition the forms with his right hand. [REDACTED] by accident moved the lever causing bucket move in an upward motion. The movement caused forms to crushing his ring finger.

Fracture to Right ring finger

2x4 form lumber

Fracture to Right ring finger from 2x4 form lumber

Job description
Finisher
SOC code
47-2051: Cement Masons and Concrete Finishers
NAICS code
238110: Foundation, building, poured concrete, contractors
NAICS vintage
2022
Employees at this establishment (2024 average)
105
Hours worked at this establishment (2024 total)
217,158
EIN
800510919
Establishment ID
1267172
Employer case #
3
Date of incident
Shift started
03:00
Time of incident
04:00
Filing year
2024
Submitted to OSHA
2025-01-23

View Keystone Concrete, LLC's full OSHA safety record →

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections, so no per-record IMIS deep link exists.

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