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Portable Crusher Metal/Non-Metal

Mikkelsen Brothers Construction Company · Surface

Controlled by Randy L Mikkelsen; Chris R Mikkelsen

Langdon, Cavalier County, ND · Intermittent

MSHA Mine ID: 3200784

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Fatalities: 0
Total incidents: 1
Years on record: 2010
Latest incident: Jul 2010

Compliance record

MSHA citations since 2000

citations

significant & substantial

$71,377

proposed penalties

$36,877

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	Per 1M hrs
2025 Q4	82	0	0.0
2025 Q3	520	0	0.0
2025 Q2	340	1	2941.2
2025 Q1	0	0
2024 Q4	44	0	0.0
2024 Q3	424	0	0.0
2024 Q2	386	0	0.0
2024 Q1	0	0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

1 on file

2010 · 1 incident

July 8, 2010 ND · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE

Mikkelsen Brothers Construction Company · Caught in, under or between running or meshing objects

Employee was cleaning up for the day-he heard a roller squeaking-reached up to see if running hot and got his hand caught and pulled it out.