PIONEER TRAILS PIT #565 Metal/Non-Metal

Suncore Construction and Materials Inc. · Surface

Controlled by CCI (Clyde Companies Inc)

Rock Springs, Sweetwater County, WY · Intermittent

MSHA Mine ID: 4801440

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Compliance record

MSHA citations since 2000

citations

significant & substantial

$8,610

proposed penalties

$8,497

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	2,055	1	486.6
2025 Q3	3,719	0	0.0
2025 Q2	3,187	2	627.5
2025 Q1	0	1
2024 Q4	95	0	0.0
2024 Q3	0	5
2024 Q2	2,005	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.

1 on file

April 3, 2024 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY

Employee was doing patch welds on hopper, next morning (4/4/24) reported EE had received arc flash to both eyes.