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Henefer Metal/Non-Metal

TM Crushing, LLC · Surface

Controlled by John D Hadfield

Henefer, Summit County, UT · Abandoned

MSHA Mine ID: 4202402

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Fatalities: 0
Total incidents: 4
Years on record: 2005–2024
Latest incident: Oct 2024

Compliance record

MSHA citations since 2005

102

citations

significant & substantial

$58,003

proposed penalties

$35,797

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	S&S	Per 1M hrs
2025 Q4	1,732	3	0	1732.1
2025 Q3	1,160	0	0	0.0
2025 Q2	783	5	1	6385.7
2025 Q1	1,160	0	0	0.0
2024 Q4	7,370	7	2	949.8
2024 Q3	5,292	0	0	0.0
2024 Q2	6,794	12	3	1766.3
2024 Q1	6,832	0	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

4 on file

2024 · 2 incidents

October 16, 2024 UT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

TM Crushing, LLC · Struck by falling object

Three employees were tied off, completing a jaw die maintenance task. IE was carrying roughly a 30 pound wedge plate. While carrying the wedge, IE tripped and tried catching the wedge before it fell allowing the wedge to fall onto EE's left hand fracturing EE's middle finger. EE has since had a follow up appointment and is expected to make a full recovery.

June 27, 2024 UT · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)

TM Crushing, LLC · Struck by... (Not Elsewhere Classified)

EE was doing a repair on a wire using a utility knife. EE cut EE's calf and needed stitches. EE was released to full duty the same day and had a follow up today and is healing well and stitches are out

2022 · 1 incident

July 18, 2022 UT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY

TM Crushing, LLC · Struck by... (Not Elsewhere Classified)

Miner was changing a cutting edge segment on a loader when EE supported the segment with EE's leg and used an impact gun to remove the bolt. The bolt head spun loose and the miners leg shifted and came in contact with the sharp edges of the bolt resulting in a laceration to the shin of the miner, requiring stitches.

2005 · 1 incident

November 4, 2005 UT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

TM Crushing, LLC · Caught in, under or between running or meshing objects

Employee reached into conveyor belt area while equipment was running. Employees hand was caught in tail pulley. Left arm was amputated approximately 4" below elbow.