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Hansen Dam Plant: 1 reportable incident Metal/Non-Metal

Calmat Company · Surface
Los Angeles County, CA  ·  Abandoned
MSHA Mine ID: 0404833

MSHA record for Hansen Dam Plant (mine ID 0404833). 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
1987
Latest incident
Dec 1987
Ownership history
  1. Calmat Company 1986 to present
Source: MSHA controller and operator history, updated weekly.

Hansen Dam Plant sits in Los Angeles County, California, where the Census mining category is 0.0% 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.
Los Angeles County, California · Population 9,848,406
0.0%
Mining share of county employment
$87,760
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

1987 · 1 incident

December 22, 1987 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Calmat Company · Fall to the walkway or working surface

EMPL LIFTING RO7K OFF GRIZZLEY BAR WITH ROCK SLING.ROCK SLIPPED WHERE EMPL WAS STANDING AND HE FELL BACKWARD,LANDING ON HIS BACK AND BUTTOCKS.