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USB Columbia (Mobley-Koon/Dry Branch)) Metal/Non-Metal

US Brick, LLC · Surface

Controlled by RemSom, LLC

Columbia, Richland County, SC · Active

MSHA Mine ID: 3800033

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Email me when a new MSHA incident is filed at USB Columbia (Mobley-Koon/Dry Branch)).

Fatalities: 0
Total incidents: 1
Years on record: 2025
Latest incident: Jun 2025

Compliance record

MSHA citations since 2000

citations

significant & substantial

$12,201

proposed penalties

$12,001

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	2,216	1	0	451.3
2025 Q2	1,370	0	0	0.0
2025 Q1	26	1	0	38461.5
2024 Q4	1,563	0	0	0.0
2024 Q3	22	3	1	136363.6
2024 Q2	1,005	0	0	0.0
2024 Q1	23	0	0	0.0
2023 Q4	1,098	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

1 on file

2025 · 1 incident

June 2, 2025 SC · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor OTHER

US Brick, LLC · Bodily reaction, (Not Elsewhere Classified)

Felt pop in left foot while walking across uneven, muddy, relatively flat ground. No other contributing factors or known causes. Drove themselves to occupational health clinic which prescribed medication and advised to avoid prolonged standing which does not restrict job duties.