Mining Incidents

CEMEX - CASA GRANDE Metal/Non-Metal

Controlled by Cemex S A
Casa Grande, Pinal County, AZ  ·  Active
MSHA Mine ID: 0200717

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Fatalities
0
Total incidents
8
Years on record
2001–2012
Latest incident
Aug 2012
Compliance record
MSHA citations since 2000
144
citations
31
significant & substantial
$32,263
proposed penalties
$32,263
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 3,863 0 0 0.0
2025 Q3 645 0 0 0.0
2025 Q2 694 0 0 0.0
2025 Q1 3,703 0 0 0.0
2024 Q2 703 0 0 0.0
2024 Q1 4,384 0 0 0.0
2023 Q4 608 0 0 0.0
2023 Q2 5,179 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

8 on file

2012 · 1 incident

August 6, 2012 AZ · Metal/Non-Metal outside foreman, leadman OTHER
CEMEX Construction Materials South, LLC · Bodily reaction, (Not Elsewhere Classified)

Operator was doing his pre-plant inspection and dropped his pen. When he bent over to get it he had a muscle spasm that put pressure on his Sciatic nerve resulting in pain in his leg.

2006 · 3 incidents

September 22, 2006 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
RINKER MATERIALS · Over-exertion (Not Elsewhere Classified)

EE was exiting loader, felt sharp pain in lower back

May 23, 2006 AZ · Metal/Non-Metal master mechanic, foreman, supervisor SLIP OR FALL OF PERSON
RINKER MATERIALS · Fall onto or against objects

EE was stepping over conveyor frame, foot slipped and cut shin above the boot

March 12, 2006 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
RINKER MATERIALS · Over-exertion in pulling or pushing objects

While puling on a bar to line up an I-Beam, employee felt a strain in his right shoulder.

2005 · 1 incident

June 8, 2005 AZ · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
RINKER MATERIALS · Over-exertion (Not Elsewhere Classified)

Employee getting out of the man lift and slipped on some sand - went to grab himself and according to employee "popped his right shoulder out of socket." Employee stated that this had happened before and he was able to pop back in place, did not want to go to docotr, however called next day and wanted to see a doctor.

2004 · 2 incidents

October 11, 2004 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
RINKER MATERIALS · Over-exertion (Not Elsewhere Classified)

Shoveling under crusher area belt and strained right forearm.

August 31, 2004 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
RINKER MATERIALS · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS ASSISTING IN THE CHANGING OF BEARINGS ON A TAIL PULLEY, HE LEANED FORWARD AND HIS HAND SLIPPED CATCHING IT BETWEEN THE BEARING AND THE FRAME.

2001 · 1 incident

September 5, 2001 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
United Metro Materials Inc · Caught in, under or between (Not Elsewhere Classified)

EE WAS REPOSITIONING 10" PVC PIPE WHEN PIPE SLIPPED OFF BRACE AND CAUGHT EE'S LEFT HAND BETWEEN BRACE AND PIPE SEVERING MIDDLE FINGER OF LEFT HAND JUST BELOW FINGERNAIL.