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Portable # 4 Metal/Non-Metal

Southwest Rock Products LLC · Surface

Controlled by Arcosa, Inc

Taylor, Pinal County, AZ · Abandoned

MSHA Mine ID: 0203280

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Fatalities: 0
Total incidents: 2
Years on record: 2018–2019
Latest incident: May 2019

Compliance record

MSHA citations since 2011

citations

significant & substantial

$2,817

proposed penalties

$2,609

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Per 1M hrs
2020 Q3	0
2020 Q2	118	0.0
2020 Q1	1,267	0.0
2019 Q4	929	0.0
2019 Q3	1,658	0.0
2019 Q2	1,492	0.0
2018 Q4	1,623	0.0
2018 Q3	1,433	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

2 on file

2019 · 1 incident

May 14, 2019 AZ · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker FALLING/SLIDING/ROLLING MATERIALS

Southwest Rock Products LLC · Struck by falling object

The employee was working under/next to the screen when a rock fell off of the top and hit their shoulder. The employee worked through the injury, but missed work on the 17th when they were seen by our provider and put on restrictions. Lost time as of 5-17-19.

2018 · 1 incident

October 25, 2018 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)

Southwest Rock Products LLC · Fall from machine

The injured employee was working with another employee, loosening nuts on a jaw motor to adjust it. The injured employee was leaning forward, pushing on a wrench when the wrench slipped. This caused the employee to be forced forward over the side of the jaw frame where the employee fell on the dirt. The employee was about 5 feet off of the ground.