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Plant #67 Metal/Non-Metal

Milestone Materials Div of Mathy Construction Co · Surface

Controlled by Mathy Construction Company

Black River Falls, La Crosse County, WI · Intermittent

MSHA Mine ID: 4703304

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Email me when a new MSHA incident is filed at Plant #67.

Fatalities: 0
Total incidents: 2
Years on record: 2005–2021
Latest incident: Jul 2021

Compliance record

MSHA citations since 2005

citations

significant & substantial

$1,096

proposed penalties

$1,096

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	1,558	0	0.0
2025 Q3	2,188	0	0.0
2025 Q1	189	0	0.0
2024 Q4	1,904	0	0.0
2024 Q3	0	0
2024 Q2	1,912	0	0.0
2024 Q1	0	0
2023 Q2	1,449	1	690.1

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

No fatalities recorded at this mine.

Reportable incidents

2 on file

2021 · 1 incident

July 26, 2021 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Milestone Materials Div of Mathy Construction Co · Struck by... (Not Elsewhere Classified)

Employee was assisting to remove cutting edge bolts from a loader bucket that was properly blocked & locked out. Employee failed to use PPE. Since injury we have retrained employee as well as gave additional task training. Employee got EE's finger cut which required five stitches. No long term impairment.

2005 · 1 incident

May 17, 2005 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE

Milestone Materials Div of Mathy Construction Co · Struck against a moving object

Employee drove a loader in 3rd gear into the sand wall to scoop up a bucket full of material for the plant and felt a sharp pain in her back.