Mining Incidents

Katy Portable Plant Metal/Non-Metal

Jefferson City, Cole County, MO  ·  Intermittent
MSHA Mine ID: 2302175

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Fatalities
0
Total incidents
3
Years on record
2008–2024
Latest incident
Jun 2024
Compliance record
MSHA citations since 2001
12
citations
2
significant & substantial
$1,329
proposed penalties
$1,329
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 Q3 641 0 0 0.0
2025 Q2 118 0 0 0.0
2025 Q1 626 0 0 0.0
2024 Q4 62 0 0 0.0
2024 Q3 318 0 0 0.0
2024 Q2 3,171 0 0 0.0
2024 Q1 2,874 0 0 0.0
2023 Q4 596 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

3 on file

2024 · 1 incident

June 10, 2024 MO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Capital Quarries Company Inc · Fall to the walkway or working surface

Employee was hooking up alligator clips to the battery to fuel up the loader when employee's back foot slipped on the rubber mat that was laid down on the ground. The employee while falling down put arm out to catch self and heard a pop in shoulder. This resulted in a fracture in the shoulder socket.

2022 · 1 incident

May 13, 2022 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Capital Quarries Company Inc · Fall onto or against objects

The Employee parked the loader to work on bucket leveler. The employee grabbed the arm to the leveler and it broke off and employee fell back onto a rock.

2008 · 1 incident

October 21, 2008 MO · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Capital Quarries Company Inc · Over-exertion in lifting objects

Employee was lifting a cover weighing approx. 40lbx & his back was strained.