Mining Incidents

1015 Northern Metal/Non-Metal

Controlled by Arcosa, Inc
Glendale, Maricopa County, AZ  ·  Intermittent
MSHA Mine ID: 0203296

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Fatalities
0
Total incidents
5
Years on record
2019–2022
Latest incident
Jun 2022
Compliance record
MSHA citations since 2016
15
citations
2
significant & substantial
$2,176
proposed penalties
$2,059
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 4,371 0 0 0.0
2025 Q3 1,168 0 0 0.0
2025 Q2 1,059 1 0 944.3
2025 Q1 1,030 0 0 0.0
2024 Q4 4,062 1 0 246.2
2024 Q3 1,679 0 0 0.0
2024 Q2 4,815 1 1 207.7
2024 Q1 2,838 0 0 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

5 on file

2022 · 1 incident

June 8, 2022 AZ · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker DISORDERS (PHYSICAL AGENTS)
Southwest Rock Products · Contact with heat

Employee was working and was overcome with heat illness. Was seen in emergency room. Loss time accident as of 6/9/2022.

2021 · 1 incident

July 28, 2021 AZ · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker DISORDERS (PHYSICAL AGENTS)
Southwest Rock Products · Contact with heat

The employee was working at our Northern plant, running a crushing plant, when the supervisor noticed that EE began acting a little off. Thinking it was heat related, supervisor ushered EE to the scale house to sit in the air conditioning. EE was given water, which EE proceeded to vomit up. EE was then taken to the hospital for evaluation.

2019 · 3 incidents

August 5, 2019 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Southwest Rock Products · Absorption of radiations, caustics, toxic and noxious substances

The employee was assisting with cleaning up spilled anhydrous lime around the crushing and screening plant. During the course of this process, the anhydrous lime came into contact with the employee's wet skin, causing 1st degree burns. Lost time as of 8/6/2019.

July 31, 2019 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Southwest Rock Products · Caught in, under or between a moving and a stationary object

The employee was using a large bar to knock a large rock out of the cone crusher. The employee was putting a lot of force behind the bar, when the rock suddenly moved, pinching EE's finger between the bar and the side of the cone. Lost time as of 8/2.

July 29, 2019 AZ · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker SLIP OR FALL OF PERSON
Southwest Rock Products · Fall onto or against objects

The employee was stepping up onto a platform and lost balance. When employee's leg came back down to stabilize self, employee was cut by a stray piece of metal. Lost time as of 8/2.