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Plant 1343-Emerald Rock/Cooper Metal/Non-Metal

Arcosa Aggregates Gulf Coast, LLC · Surface

Controlled by Arcosa, Inc

DeRidder, Vernon County, LA · Active

MSHA Mine ID: 1601580

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Email me when a new MSHA incident is filed at Plant 1343-Emerald Rock/Cooper.

Fatalities: 0
Total incidents: 1
Years on record: 2019
Latest incident: Mar 2019

Compliance record

MSHA citations since 2019

citations

significant & substantial

$5,991

proposed penalties

$3,138

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	2,577	3	1	1164.1
2025 Q2	1,200	1	0	833.3
2025 Q1	691	0	0	0.0
2024 Q4	5,699	1	0	175.5
2024 Q2	766	0	0	0.0
2024 Q1	5,789	0	0	0.0
2023 Q3	754	0	0	0.0
2023 Q2	4,495	1	0	222.5

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

2019 · 1 incident

March 5, 2019 LA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand MACHINERY

Arcosa Aggregates Gulf Coast, LLC · Caught in, under or between a moving and a stationary object

The IE repositioned self on top of a weir which caused the employee/operator to lose visual of one another. As the 326F bucket was lowered, it brushed EE's outside right leg which caused EE's inside right leg to scrape alongside the flange of the weir. IE's inside right leg received a laceration from below the knee to the bottom of EE's calf.