← Back to search

Richardson Mine Metal/Non-Metal

American Materials Company, LLC · Surface

Controlled by Quikrete Holdings Inc.

Brittons Neck, Marion County, SC · Active

MSHA Mine ID: 3800719

Watch this mine

Email me when a new MSHA incident is filed at Richardson Mine.

Fatalities: 0
Total incidents: 1
Years on record: 2016
Latest incident: Oct 2016

Compliance record

MSHA citations since 2008

citations

significant & substantial

$6,245

proposed penalties

$5,965

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	6,553	0	0.0
2025 Q3	5,999	0	0.0
2025 Q2	6,621	0	0.0
2025 Q1	5,225	0	0.0
2024 Q4	6,916	0	0.0
2024 Q3	607	1	1647.4
2024 Q2	6,753	0	0.0
2024 Q1	6,274	1	159.4

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

2016 · 1 incident

October 16, 2016 SC · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS

American Materials Company, LLC · Struck against stationary object

EE was passing air tank to other EE on dredge and 1/4 inch piece of metal lodged into EE's left pinky finger, requiring ER to remove metal and 2 stitches.