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Jackrabbit Aggregates Metal/Non-Metal

CalPortland Company · Surface

Controlled by Taiheiyo Cement Corp

Buckeye, Maricopa County, AZ · Active

MSHA Mine ID: 0203407

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Email me when a new MSHA incident is filed at Jackrabbit Aggregates.

Fatalities: 0
Total incidents: 5
Years on record: 2019–2025
Latest incident: Feb 2025

Compliance record

MSHA citations since 2019

citations

significant & substantial

$27,134

proposed penalties

$27,134

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	9,365	0	0	0.0
2025 Q3	6,495	3	1	461.9
2025 Q1	10,230	0	0	0.0
2024 Q3	6,834	2	0	292.7
2024 Q2	9,221	0	0	0.0
2024 Q1	8,021	9	6	1122.1
2023 Q4	7,880	0	0	0.0
2023 Q3	8,373	4	0	477.7

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

5 on file

2025 · 1 incident

February 25, 2025 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY

CalPortland Company · Struck by flying object

Grinding hinge door bolts off with an 4.5 grinder when the grinding wheel came apart striking technician in the left side cheek area from lip to upper cheek, EE was wearing safety glass, no face shield. EE received medical treatment from Emergency room and was released same day and put on light duty next 5 days.

2024 · 1 incident

May 20, 2024 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)

CalPortland Company · Struck by flying object

Piece of metal flew into employee's right leg after striking sprocket with sledge.

2023 · 2 incidents

October 18, 2023 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)

CalPortland Company · Struck by... (Not Elsewhere Classified)

The employee was attempting to cut off a repair tag from EE's assigned loader that was attached with a nylon zip tie. The EE placed EE's left hand on the handle and made a motion down with EE's utility knife to cut the tag, and the blade slipped over to EE's exposed hand causing the laceration.

September 2, 2023 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS

CalPortland Company · Struck by falling object

Our equipment operator was opening the front window of EE's CAT 375 excavator, when it abruptly fell onto EE's left index finger causing a laceration requiring medical attention.

2019 · 1 incident

September 4, 2019 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Circle H West · Over-exertion in lifting objects

Clean concrete, dry conditions. Incorrect lifting techniques.