Mining Incidents

McCar Materials Quarry #1 Metal/Non-Metal

McCar Materials LLC · Surface
Controlled by Pedro Nunez
Jarrell, Williamson County, TX  ·  Active
MSHA Mine ID: 4105425

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Fatalities
0
Total incidents
2
Years on record
2023–2024
Latest incident
Apr 2024
Compliance record
MSHA citations since 2019
57
citations
13
significant & substantial
$13,159
proposed penalties
$12,433
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 1,726 0 0 0.0
2025 Q3 1,647 0 0 0.0
2025 Q2 1,641 3 0 1828.2
2025 Q1 1,591 0 0 0.0
2024 Q4 1,546 4 0 2587.3
2024 Q3 1,765 6 5 3399.4
2024 Q2 1,805 0 0 0.0
2024 Q1 1,742 1 0 574.1
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

2 on file

2024 · 1 incident

April 3, 2024 TX · Metal/Non-Metal groundman, yardman HANDLING OF MATERIALS
McCar Materials LLC · Over-exertion (Not Elsewhere Classified)

EE was stepping down from the fuel truck. While extending EE's foot down to the ground, EE was holding onto the handles when EE felt a large stretch, followed by radiating pain throughout the right side of torso. EE was sent to urgent care, diagnosed with a chest wall strain, given prescription naproxen and returned to work with physical restrictions for 8 days

2023 · 1 incident

January 29, 2023 TX · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
McCar Materials LLC · Struck against a moving object

EE was in E-4 feeding the CR1 at approx 10:30 AM. As EE was feeding the CR1, EE lowered the bucket suddenly, causing the machine to jerk back & forth. This left EE with pain in EE's back. EE denied immediate medical attention but was seen by a chiropractor & received 2 months of care totaling $2,850.