Fatality · MSHA Record #219913300015

Maintenance Man fatality at First Knoll Cinder Pit (Navajo County), AZ, November 8, 1991

at 7:20 AM

On November 8, 1991, a maintenance man was fatally injured in a powered haulage accident at First Knoll Cinder Pit (Navajo County), AZ.

First Knoll Cinder Pit · Surface · Metal/Non-Metal

Operator: Navajo County (Navajo County-AZ)

Navajo County, AZ

Classification POWERED HAULAGE

Type Caught in, under or between a moving and a stationary object

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Investigator narrative

WALKED BEHIND TRUCK BACKING UP.

Record details

Activity at time of incident: Walking, Running
Subunit / location: STRIP, QUARY, OPEN PIT
Accident type: Caught in, under or between a moving and a stationary object
Source of injury: HGHWY ORE CARIER,LRGE TRK
Nature of injury: CRUSHING
Body part affected: MULTIPLE PARTS (MORE THAN ONE MAJOR)
Total mining experience: 14 years
Experience at this mine: 5 years
Experience in this job: 5 years
Degree of injury: FATALITY

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July 6, 2026 · Haul/Off Road/Coal/Ore/Pit/Quarry/Rock/Rubber Tire Truck Driver · Freeport-McMoRan Morenci Inc., AZ
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Same year

December 28, 1991 · Mine Manager · Stillwater Mining Company, MT
December 27, 1991 · Haul/Off Road/Coal/Ore/Pit/Quarry/Rock/Rubber Tire Truck Driver · Sierra Rock Products, CA
December 26, 1991 · Maintenance Man · Spring Creek Coal Company, MT
December 19, 1991 · Laborer · Coal Valley Mining Inc, IL
December 18, 1991 · Welder (Shop) · Barrick Goldstrike Mines Inc, NV

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Accident record: Download MSHA Accidents.zip then search for Document number 219913300015 (the unique key per MSHA Form 7000-1)
Mine record: MSHA Mine Data Retrieval System and search by Mine ID 0202244
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Source: US Mine Safety and Health Administration (MSHA) · Document 219913300015 · Mine ID 0202244 Trainer view →