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Holcim Metal/Non-Metal

Charlson Excavating Company Inc · Surface

Controlled by Erick Molstad; Steve Molstad

Mason City, Cerro Gordo County, IA · Intermittent

MSHA Mine ID: 1302412

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Fatalities: 0
Total incidents: 1
Years on record: 2023
Latest incident: Sep 2023

Compliance record

MSHA citations since 2010

citations

significant & substantial

$5,958

proposed penalties

$5,958

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	791	0	0.0
2025 Q3	776	0	0.0
2025 Q2	815	1	1227.0
2025 Q1	491	0	0.0
2024 Q4	902	0	0.0
2024 Q3	918	0	0.0
2024 Q2	811	0	0.0
2024 Q1	379	1	2638.5

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

2023 · 1 incident

September 8, 2023 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS

Charlson Excavating Company Inc · Caught in, under or between a moving and a stationary object

Caught Left Hand in Truck Tailgate.