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Plant #94 Metal/Non-Metal

Milestone Materials Div/Mathy Construction Co · Surface

Controlled by Mathy Construction Company

Plain, Sauk County, WI · Intermittent

MSHA Mine ID: 4702915

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Email me when a new MSHA incident is filed at Plant #94.

Fatalities: 0
Total incidents: 3
Years on record: 2004–2020
Latest incident: Feb 2020

Compliance record

MSHA citations since 2004

citations

significant & substantial

$2,193

proposed penalties

$2,193

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Per 1M hrs
2025 Q4	0
2025 Q3	19	0.0
2025 Q2	597	0.0
2025 Q1	703	0.0
2024 Q4	903	0.0
2024 Q3	610	0.0
2024 Q2	635	0.0
2024 Q1	169	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

3 on file

2020 · 1 incident

February 27, 2020 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

The Kraemer Company LLC · Over-exertion (Not Elsewhere Classified)

Miner stepped down off plant ladder and rolled ankle. Miner was using three points of contact and was wearing full top steel toe boots. Ground conditions were smooth and well kept.

2006 · 1 incident

March 6, 2006 WI · Metal/Non-Metal welder (shop) DISORDERS (REPEATED TRAUMA)

The Kraemer Company LLC · (Not Elsewhere Classified)

Notification from American Industrial Medical, Inc. of confirmation of miner's Standard Threshold Shift (STS) in hearing.

2004 · 1 incident

July 22, 2004 WI · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS

The Kraemer Company LLC · Over-exertion in pulling or pushing objects

Employee was trying to pull the wheels out from the stacking conveyor. He was pushing quite hard on the wheels when he felt a "pop" in his right knee.