← MSHA accidents

MACHINERY

220253350005 · 11/17/2025 · Colorado Materials Ltd

Details

Degree of injury
DAYS RESTRICTED ACTIVITY ONLY
Classification
MACHINERY
Accident type
Struck by falling object
Occupation
Electrician, Lineman
Activity
Electrical maintenance
Injury source
APPAREL,NEC
Nature of injury
CUT,LACER,PUNCT-OPN WOUND
Body part
SCALP
Days lost
0
Mine experience
2.54 years

Operator

Controller (parent)
John R Weisman
Operator
Colorado Materials Ltd
Mine
4103430

Narrative

While standing at the control panel of a portable screen a large rock fell from the top surface and struck the top of EE's hard hat. The hard hat shell contacted EE's head, causing a cut to EE's scalp. The impact knocked EE down and caused pain to EE's back and right shoulder.

Source

Authoritative
MSHA Open Government Data
Machine
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