Mining Incidents

Hakalo Quarry: 1 reportable incident Metal/Non-Metal

H-K Contractors Inc · Surface
Controlled by CRH PLC
Converse County, WY  ·  Abandoned
MSHA Mine ID: 4801371

MSHA record for Hakalo Quarry (mine ID 4801371). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
1
Years on record
1983
Latest incident
Aug 1983
Ownership history
  1. Sterling Sand & Gravel Company Of Wyoming 1982 to 1982
  2. Summit Inc 1983 to 1983
  3. H-K Contractors Inc 1983 to present
Source: MSHA controller and operator history, updated weekly.

Hakalo Quarry sits in Converse County, Wyoming, where the Census mining category is 14.1% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Converse County, Wyoming · Population 13,759
14.1%
Mining share of county employment
$79,164
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.

Reportable incidents

1 on file

1983 · 1 incident

August 19, 1983 WY · Metal/Non-Metal POWERED HAULAGE
Summit Inc · Accident type, without injuries

PARKED ON SLIGHT INCLINE,FACING UPHILL WITH BUCKET ON GROUND.PARK BRAKE INOPERATIVE AND WHEELS NOT CHOCKED.LOADER ROLLED BACKWARDS 100 YDS DOWN HILL AND ENDED UP IN SMALL RAVINE.FRAME TWISTED, BUCKET PIN SHEARED TRANSMISSION CASE CRACKED.NO INJURY.