Staker & Parson Companies · Over-exertion (Not Elsewhere Classified)
Employee was stepping off a ladder when they stepped onto uneven ground, causing them to roll an ankle.
Bauer Pit Metal/Non-Metal
Staker & Parson Companies
· Surface
Controlled by
CRH PLC
Tooele,
Tooele County,
UT
·
Active
MSHA Mine ID: 4200884
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2002–2026
- Latest incident
- Jan 2026
Compliance record
MSHA citations since 2000
67
citations
8
significant & substantial
$10,278
proposed penalties
$10,278
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 | 8,676 | 3 | 0 | 345.8 |
| 2024 Q4 | 3,483 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,506 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,319 | 2 | 0 | 602.6 |
| 2023 Q4 | 2,599 | 0 | 0 | 0.0 |
| 2023 Q3 | 5,866 | 0 | 0 | 0.0 |
| 2022 Q4 | 2,690 | 1 | 0 | 371.7 |
| 2022 Q3 | 4,618 | 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 file2026 · 1 incident
2025 · 1 incident
Staker & Parson Companies · Bodily reaction, (Not Elsewhere Classified)
Employee was cutting off excess threads on lacings to the underscreen belt. Employee was on their knees reaching up to the lacings with the grinder. When they came out from under the screen and stood up their back seized up from being in a awkward position resulting in back strain.
2008 · 1 incident
March 26, 2008
UT · Metal/Non-Metal
front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator
HANDLING OF MATERIALS
Staker & Parson Companies · Struck by... (Not Elsewhere Classified)
An employee was removing a motor from a sand stacker and needed assistance. The employee called another over to help him. The employee lost his hand grip on the motor and injured tried to catch the motor (appx 200 lbs)& pulled it toward his body with his knees bent. The motor hit into his leg just above the knee causing swelling and a contusion.
2002 · 1 incident
June 18, 2002
UT · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
HANDLING OF MATERIALS
Jack B Parson Companies · Struck by falling object
REPLACING A BEARING ON A TAIL PULLEY, USING A PRY BAR TO HOLD SHAFT UP. PRY BAR SLIPPED & FELL DOWN ON HIS 4TH LEFT FINGER TIP. (SHAFT FELL ON FINGER)