Farmington, MI —
OSHA Injury Report: Superior Materials Holdings LLC
Injury · Job transfer or restriction
At a glance
On , an injury at Superior Materials Holdings LLC in Farmington, MI 48336 resulted in job transfer or restriction. Employee was mixer truck driver in ready-mix concrete manufacturing and distributing.
Where did this happen?
- Establishment
- Superior Materials Holdings LLC
- Parent company
- Superior Materials Holdings LLC
- Street
- 30701 W 10 Mile
- City
- Farmington
- State
- MI
- ZIP
- 48336
- On-site location
- plant
What was the outcome?
- Outcome
- Job transfer or restriction (code 3)
- Type
- Injury (code 1)
- Days restricted or transferred
- 18
Before the incident
checking fluids on equipment
What happened
Sustained lower back injury after slipping from truck while checking fluids.
Injury or illness
back injury
Object or substance involved
fall to ground
Summary line
lower back injury from fall
Employee and industry
- Job description
- Mixer truck driver
- SOC code
- 53-3032 — Heavy and Tractor-Trailer Truck Drivers
- NAICS code
- 327320 — Ready-mix concrete manufacturing and distributing
- NAICS vintage
- 2022
- Avg employees
- 222
- Total hours worked
- 499425
- Establishment ID
- 1236747
- Employer case #
- 5
When (timing detail)
- Date of incident
- Shift started
- 5:00
- Time of incident
- 8:00
- Filing year
- 2025
- Submitted
- 02MAR26:21:57:00
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.