Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
Filters 2 active
Time period
Experience at time of incident

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The record

26 matching records

Showing all 26
March 13, 2026 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Employee sustained a laceration to EE's right knee while cutting with a hand tool during a maintenance task.

January 2, 2026 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by falling object

EE was lifting a mill bearing cap and the chain hoist hook stretched causing the cap to fall and graze EE's hard had and right cheek bone.

June 13, 2024 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

During manual concrete sounding inspection of a storage bam wall, the inspector impacted the left thumb with a 20 oz hammer, causing a fracture of the digit.

February 21, 2023 CA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Caught in, under or between a moving and a stationary object

EE was removing plywood form material with a pry bar. When pulling down to separate the materials, the bar slipped pinching the tip of the EE's right ring causing a laceration.

October 16, 2022 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Contact with hot objects or substances

EE was attempting to open a clinker rail car hopper door to dump the railcar using a prybar. The EE put their leg under the hopper door and when the door opened the clinker flushed onto EE's leg causing a burn to their right leg. The EE was taken for medical evaluation and placed on modified duty. The burn was cleaned and bandaged.

May 29, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Train mechanic was using a sledge hammer on locomotive when they hit themselves in the lip with the hammer, causing a laceration requiring one stitch to close. Employee was given modified duty.

August 12, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Caught in, under or between a moving and a stationary object

Improper placement of hands/tool usage. The pry bar being used slipped and pinned the operator's hand between the pry bar and the pump causing a laceration to the left thumb.

December 13, 2019 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by flying object

EE was clearing debris using a hammer and chisel. EE felt something hit leg and felt a small bit of blood on EE's leg. EE reported it to us on 12/16/19, EE was taken to the Dr. who ordered x-rays. The x-ray was read on 12/19/19 and it was found that there was a .3cm fragment. They attempted to remove it and did not find it. This caused EE to receive a single stitch on 12/19/19.

November 3, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by flying object

Mechanic was in the process of changing the teeth on an excavator bucket. The teeth were difficult to remove and required the use of a sledge hammer to work them loose. While hammering the one of the teeth loose, a small shard of metal broke away on impact and imbedded into employee's left leg below the knee.

January 4, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Employee was using a utility knife to cut a slit in the skirt rubber, the knife slipped cutting the employee's left index finger. Employee was not wearing gloves at the time of this incident.

November 24, 2016 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Employee was in the process of connecting a second come a long to the bucket elevator when the first come a long hook slip off striking the employee in the face knocking out a tooth.

October 10, 2016 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck against stationary object

October 10th Employee was using two wrenches to tighten DBH1 damper cylinder bolts when the lower wrench employee was holding with left hand slipped and employee's left wrist bent and hit the cylinder. On October 12th employee was taken to Urgent care doctor said employee had a hair line fracture to wrist.

September 20, 2014 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by flying object

Employee was injured by a small metal shard that entered his right forearm while he was attempting to remove ground engagement (teeth) from the bucket of the Komatsu WA900 loader. He was using a 20lb sledge hammer to knock the "teeth" off of the shank when a piece of metal chipped off of the tooth and lodged into his arm.

April 6, 2014 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Caught in, under or between a moving and a stationary object

Employee was unplugging the DTV chute with a bar. The tire was stuck so he applied his body weight. When the bar slipped his right hand was in-between the bar and a handrail.

February 23, 2013 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by flying object

Employee was removing a bolt from the jaw crusher when the bolt struck him in the mouth causing a laceration that required stitches and a chipped left front tooth. Employee was transported to the clinic immediately and was released back to work with no modifications.

January 22, 2013 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Over-exertion (Not Elsewhere Classified)

Employee was utilizing a 36" aluminum pipe wrench o remove a Train Line Hose from the end of a railcar. The connection on the Train Line Hose broke loose causing the employee to twist and strain his back, due to improper posture/positioning while exerting force.

July 5, 2012 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Employee was changing a v-belt. He used a utility knife to cut the belt and cut toward his body instead of away. He lacerated the underside of his left arm by the elbow. This was a superficial laceration, too shallow for sutures, but two steri-strips were used. He did not need medication or a follow-up medical appointment, but this is reportable by definition.

March 27, 2012 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

EE. was struck in the face with a crowbar, and lost teeth on 4/17/2012 EE received sutures during reconstruction on 4/10/2012.

February 1, 2012 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Over-exertion (Not Elsewhere Classified)

Employee was using a chain hoist to raise counterweight on JBC2 conveyor when he felt something pull in his lower right back.

September 30, 2011 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Over-exertion (Not Elsewhere Classified)

Employee was tightening a fitting on a fuel pump with a pipe wrench, pushing the pipe wrench forward. As he pushed the pipe wrench, he heard a low popping noise in his right chest wall, felt pain and stopped the task.

October 27, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Over-exertion in wielding or throwing objects

Employee alleges he aggravated a pre-existing hernia while using a 16 lb. sledge hammer to loosen bolts from the #11 Mill Bull Gear. Employee alleges he felt pain and a tearing sensation to h is right side.

July 20, 2010 CA · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

Employee was cutting a piece of hose to use as a patch for another hose on #12 Mill. His razor knife quickly went through the hose and lacerated his right thigh, which required seven sutures. He returned to full work status the same day.

June 8, 2010 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by... (Not Elsewhere Classified)

EE received a laceration to his left index finger that required three stitches. He was preparing for a repair on a conveyor belt. While holding a new blade for a cutting knife in his left hand, he went to close a tool box and the blade slipped and caused a cut to his left index finger. After receiving the stitches at the local hospital the ee was returned to full duty.

December 14, 2009 OR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
CEMEX Construction Materials Pacific, LLC · Struck by flying object

EE hit a d-7 rail link with a 5lb hammer this caused a piece of shrapnel to fly and lodge under injured EE's skin at the right temple. The piece of metal was 1/4-1/2 inch in length

Showing all 26