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Safety Incidents OSHA Severe Injury Reports · 2015–2025

Hemlock, MI —

OSHA Injury Report: Hemlock Semiconductor Operations, LLC

Injury · Other recordable case

At a glance

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

Where did this happen?

Establishment
Hemlock Semiconductor Operations, LLC
Parent company
Hemlock Semiconductor Operations, LLC
Street
12334 Geddes Rd
City
Hemlock
State
MI
ZIP
48626
On-site location
S82 Reactor room

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

Employee was unbolting reactor.

What happened

While using an impact to unbolt a bolt flew off and hit employee 's lip.

Injury or illness

Laceration to lip

Object or substance involved

Bolt

Summary line

Laceration to lip when a bolt from flange flung out of impact socket and hit operator.

Employee and industry

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
Avg employees
1799
Total hours worked
3639440
EIN
382236227
Establishment ID
47748
Employer case #
25-23

When (timing detail)

Date of incident
Shift started
6:15
Time of incident
7:35
Filing year
2025
Submitted
30JAN26:18:15:00

More injuries at Hemlock Semiconductor Operations, LLC

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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.