← MSHA accidents

HOISTING

220023360017 · 11/25/2002 · U S Gypsum Company

Details

Degree of injury
ACCIDENT ONLY
Classification
HOISTING
Accident type
Accident type, without injuries
Occupation
Activity
Injury source
Nature of injury
Body part
Days lost
Mine experience
— years

Operator

Controller (parent)
USG Corporation
Operator
U S Gypsum Company
Mine
1200427

Narrative

IN PREPARATION FOR A PLANNED HOIST RENOVATION INDECEMBER, THE PLANT ELECTRICIANS INSTALLED A SETOF NEW SHAFT SWITCHES. DUE TO UNEXPECTED SENSITIVITY OF THE SWITCHES THE LOADING SHAFT INADVERTE NTLY ACTIVATED CAUSING THE HOIST TO BECOME INOPERABLE.

Source

Authoritative
MSHA Open Government Data
Machine
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