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2 M Pit Metal/Non-Metal

2 M Construction Inc · Surface

Controlled by Michael W Cunningham

Riverton, Fremont County, WY · Active

MSHA Mine ID: 4801508

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Email me when a new MSHA incident is filed at 2 M Pit.

Fatalities: 0
Total incidents: 2
Years on record: 2023–2026
Latest incident: Mar 2026

Compliance record

MSHA citations since 2000

citations

significant & substantial

$28,289

proposed penalties

$26,239

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	5,192	0	0.0
2025 Q3	5,744	0	0.0
2025 Q2	5,775	0	0.0
2025 Q1	4,177	0	0.0
2024 Q4	4,946	0	0.0
2024 Q3	5,597	1	178.7
2024 Q2	5,515	0	0.0
2024 Q1	3,492	0	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

2 on file

2026 · 1 incident

March 17, 2026 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

2 M Construction Inc · Struck against a moving object

Employee was operating skid steer on bench, backed up next to berm, highwall under the berm sloughed off causing the skid steer and operator to fall backwards off highwall. Skid steer landed on roof, operator was able to self rescue. Operator stated that EE had pain in EE's back and was taken to the local hospital for evaluation/medical treatment.

2023 · 1 incident

October 18, 2023 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

2 M Construction Inc · Struck by falling object

Employee was attempting to release a locking mechanism for bucket attachment when bucket fell on employees leg. The bucket edge caused a cut on the side of the employees leg requiring stitches.