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

OSHA Injury Report: Hemlock Semiconductor Operations, LLC

Injury · Days away from work

On , an injury at Hemlock Semiconductor Operations, LLC in 12334 Geddes Rd, Hemlock, MI 48626 resulted in days away from work. Employee was reactor Care Operator in graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing.

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Parent company
Hemlock Semiconductor Operations, LLC
Street
12334 Geddes Rd
City
Hemlock
State
MI
ZIP
48626
On-site location
S82 Reactor platform
Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
180
Days restricted or transferred
92

Employee was moving the cooler holding dry ice after ABsetup auger at Rx 844.

Employee was transferring cooler from platform to cart and misjudged stair location and fell to the ground.

Right humerus fracture

Floor Stairs

Right shoulder fracture and chipped tooth while transferring cooler from platform to cart and misjudged stair location and fell to the ground.

Job description
Reactor Care Operator
SOC code
51-8099: Plant and System Operators, All Other
NAICS code
327992: Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing
NAICS vintage
2012
Employees at this establishment (2025 average)
1,799
Hours worked at this establishment (2025 total)
3,639,440
EIN
382236227
Establishment ID
47748
Employer case #
25-01
Date of incident
Shift started
18:00
Time of incident
04:00
Filing year
2025
Submitted to OSHA
2026-01-28

View Hemlock Semiconductor Operations, LLC's full OSHA safety record →

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

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