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
273,193
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
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The record

215 total records

Showing 50 of 215
December 31, 2009 CA · Metal/Non-Metal driller, highwall operator, highwall drill operator DISORDERS (REPEATED TRAUMA)
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee alleges he had a work related injury to his left elbow 12 years ago and he declined surgery at that time. He reported pain in his elbow and received first aid diagnostic treatment on 12-31-09. On 2/8/2010 he was placed on restrictions that prevented him from doing his regular job at which time this became reportable.

December 14, 2009 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee alleges he strained his right groin area as he slipped while sweeping clinker and did a half spllit. He failed to report this accident until 12-15-09 at 8:50 AM. He was sent to the Industrial Clinic and was placed on restricted work duty. This alleged incident is being investigated as to whether or not it is work related or an incident that may have happened at home.

December 13, 2009 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Cemex California Cement LLC · Contact with hot objects or substances

Employee was attempting to light a torch and it flashed back and he sustained burns to his face, ear, neck, part of his arms and part of his hands.

November 26, 2009 CA · Metal/Non-Metal fireman - locomotive, railroad clam operator, timekeeper, yard engine operator HANDTOOLS (NONPOWERED)
Cemex California Cement LLC · Struck by... (Not Elsewhere Classified)

Employee was using a pry bar to hit an air activated rail car door that did not open. He was crouched down so he could pry it open, but there wasn't anywhere he could pry it. As he was crouched with the pry bar in his hand, the door automatically opened, striking the pry bar which hit the employee on the forehead.

November 16, 2009 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Cemex California Cement LLC · Unclassified, insufficient data

Employee did not have an accident, but came in the following morning and said his leg began hurting at night. He is alleging that his left leg was strained from doing his regular job tasks.

October 20, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion in pulling or pushing objects

Employee was pulling bags from one of the baghouses and felt soreness in his left wrist and left lower arm.

September 22, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cemex California Cement LLC · Struck by falling object

Employee was working at the bottom of a cone crusher when a rock rolled down rendering him unconscious. Employee was air evacuated to a trauma center with head trauma/concussion.

September 18, 2009 CA · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Cemex California Cement LLC · Struck against a moving object

A 23 yr old was driving on the road toward the entrance. Was driving under the influence of alcohol. He sustained head injuries, multiple body contusions and abrasions. Was air lifted to medical facility. Prior to being transported was placed under arrest, CHP Report# 985017113. Was not an ee had no business at the facility. He thought he was driving in a different city.

August 13, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cemex California Cement LLC · Struck by flying object

As employee was replacing a 2 inch water line to the GPH3TAL, another water line ruptured with hot water and steam and hit employee in the face. Employee had his safety glasses on but sustained a corneal abrasion to the left eye. A piece of metal was removed from his left eye.

July 17, 2009 CA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee alleges he aggravated a pre-existing non-work related injury to his right shoulder on 7-17-09 while setting a return roller into a conveyor frame. Employee felt okay until 7-24-09 at which time he requested medical treatment. Employee was placed on restricted work duty for a strain to his right shoulder.

July 11, 2009 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Kiln GK3 pushed due to lack of fuel to calciner. Drive belt for calciner coal feeder broke at 4:15 AM. Cntrl Rm Opr received an alarm for coal feeder speed 40 sec after the belt broke. Lack of fuel caused kiln to push (rush hot feed thru kiln) and hot material went to the clinker conveyor system. Diverter gate was opened too late to avoid burning belts.

June 26, 2009 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Cemex California Cement LLC · Struck by... (Not Elsewhere Classified)

Employee was injured on 6-26-09, but did not report this injury to his Supervisor until 6-29-09. Employee was turning the bottom cap of an airslide in the basement of Group 4 Silos, 26, 28, 3 0 (airslide to ME5 elevator). As he was turning the cap, it stopped while he was still applying pressure, and his thumb bent backwards.

June 25, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion in lifting objects

Employee was picking up a 1 1/2 round stock and felt a pain in his lower back.

June 15, 2009 CA · Metal/Non-Metal pumper OTHER
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

INJURY ALLEGES HE SUSTAINED AN INJURY TO RIGHT SHOULDER DUE TO POSSIBLE WORK RELATED ACTIVITY. HE HAD BEEN UNDER THE CARE OF A PERSONAL PHYS. FOR MONTHS TREATING FOR SHOULDER AND BACK INJURY. HE HAS BEEN PLACED ON LIGHT DUTY WORK. THE COMPANY IS INVESTIGATING THIS ALLEGATION BUT WILL REPORT AS PER REGULATORY REQUIRMENT TO AVOID PENALTY.

June 6, 2009 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management SLIP OR FALL OF PERSON
Cemex California Cement LLC · Fall to lower level, (Not Elsewhere Classified)

EE a Mine Engineer, was surveying the pit using a GPS system. He walked out 6' from the edge of the bench when the ground sloughed out from under him.

June 4, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Cemex California Cement LLC · Caught in, under or between running or meshing objects

Grinding commutator on 700HP DC Motor. Glove got caught between commutator and brush holder. Pulled left thumb into gap between commutator and brush holder resulting in laceration/abbrasion to thumb

May 12, 2009 CA · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE
Cemex California Cement LLC · Struck against stationary object

A fatal accident occurred on mine property. Three off-road motorcycle drivers trespassed onto private property. One of the drivers lost control of his motorcycle and went over an embankment. The motorcycle driver was pronounced dead at the scene. The motorcycle drivers were exceeding the posted speed limit.

February 12, 2009 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

A fire was reported at 9:02 a.m. on the coal rejects pile. The loader operator confirmed that the coal was smoldering on the NE corner of the pile. The loader operator dug out the smoldering coal, spread it on a flat area, sprayed water on it and compacted the material with the loader. Fire was out by 11:30 a.m.

January 28, 2009 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

At 4:27 p.m. the Control Room received a report that smoke was coming out of the "coal rejects" pile. The production supervisor on shift called the loader operator and the water truck to the site to spray water over the affected pile, to dig out the smoldering coal and to compact this coal. The incident was reported to MSHA at 4:55 p.m.

January 27, 2009 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Fire was reported at 7:19 a.m. at the "coal rejects" pile. A loader and a water truck were sent to the site to spray the smoldering coal with water, dig it out and back drag it. Coal exposed to air for extended time periods may spontaneously ignite. Fire was reported to be out by 2:48 p.m., after removing the smoldering coal from the pile and have it compacted.

December 23, 2008 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

At 11:10 am on 12/23/08 smoke in coal pile was reported. Investigation discovered smoke coming out of the top of the coke pile. They set up the coal/coke reclaimer over the smoldering material and scraped it off. The operation was successful and the fire was out by 12:00 p.m. Since it took longer than 30 minutes, the CR Operator reported incident to MSHA at 11:40 am.

November 9, 2008 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Fire in the coal pile discovered at 7:37 a.m. This incident was reported to MSHA at 8:00 a.m. using the 800 telephone number and it was completely put out by 8:18 a.m. No person was injured and no equipment damaged was reported.

October 23, 2008 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Smoke discovered at 6:28 a.m. and reported to the control room operator. A loader operator and the water truck were called to the site. They dug out the portion of the coal that was smoldering, sprayed water on it and back dragged. This took 30 minutes. It was reported to MSHA at 6:58 a.m. due to the possibility of reappearance.

October 20, 2008 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Smoke discovered in coal pile & reported to control room operator. Called two haul trucks to remove coal from area and create a separate pile with this coal. Loads were watered and back dragged in order to put out the fire (smoke). This took close to 7 hours. Control room operator contacted MSHA at 7:20 a.m. to inform about the incident. No signs of fire after 10 am on 10/21/08.

October 14, 2008 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Smoke discovered in coal pile at 6:58 am and reported to control room. A utility leadman, utility man and water truck went to coal pile. Coal was dug out, watered and back dragged by loader. Supervisor didn't believe fire was going to be out within 30 minutes, so the control room operator called MSHA at 7:45 am to inform about the incident. Fire was extinguished by 9:50 am.

September 11, 2008 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Cemex California Cement LLC · Struck by flying object

Employee driving truck somehow dust got into the truck and got under the safety glasses.

August 8, 2008 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Was using water blaster cleaning cement riser. Chunk fell from side of riser hitting the tip of the water blaster nozzle.

August 3, 2008 CA · Metal/Non-Metal pumper MACHINERY
Cemex California Cement LLC · Contact with hot objects or substances

Cleaning K2 tower 3rd floor, Northwest corner, top door. Cleaning with 4' water lance shot into and hot dust puffed back hitting employee's right side of jacket. Heated jacket and caused burn to arm.

August 1, 2008 CA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion in lifting objects

Positioning spools of size #1 wire on pallet. Strained right hand & right shoulder. Lifting spools in postion for a forklift.

July 30, 2008 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (PHYSICAL AGENTS)
Cemex California Cement LLC · Contact with cold

While changing out one of the coal pods, the tube sheet was still wet from the ice that we cleaned out and I was on my knees pulling out collector bags and it soaked through my uniform on my right knee.

July 9, 2008 CA · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Cemex California Cement LLC · Fall down stairs

EE was walking up steps near K2 cooler when his foot slipped and he hit his face on the step, cutting his lip. The area was free of debris, water, or anything else that may have contributed.

July 4, 2008 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee was climbing into haul truck at beginning of shift and strained left knee.

June 26, 2008 CA · Metal/Non-Metal IGNITION OR EXPLOSION OF GAS OR DUST
Cemex California Cement LLC · Accident type, without injuries

During preheat of Kiln 3 the burner flame extinguished. This went undiscovered by the CRO while the burner continued to send natural gas into kiln. After 3-4 minutes the gas found and ignition source and ignited causeing an explosion causing extensive damage to the heat exchanger and cooler.

June 10, 2008 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Cemex California Cement LLC · Struck by falling object

Employee was operating Mule with leg outside of cab and hit rock with ankle.

May 23, 2008 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

EE strained his right calf while he was climbing in the rock breaker.

May 19, 2008 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Cemex California Cement LLC · Caught in, under or between a moving and a stationary object

Employee was operating the Dingo to move clinker and pinched his leg between the Dingo and a concrete pillar.

April 30, 2008 CA · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor POWERED HAULAGE
Cemex California Cement LLC · Caught in, under or between running or meshing objects

Supervisor was observing employees align pan conveyor. Of necessity, a guard was off. Supervisor placed hand on pan track to support himself as he leaned over to observe mechanic. Wheels from pan conveyor rolled over 2 fingers, crushing them.

March 3, 2008 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Cemex California Cement LLC · Absorption of radiations, caustics, toxic and noxious substances

EE was packing on B-line and #4 spout bag blewup, causing cement to go into left eye.

February 3, 2008 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler OTHER
Cemex California Cement LLC · Struck by flying object

Employee was lubricating gear box wearing safety glasses, turned his head and dust blew into face.

November 28, 2007 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Primary crusher was overloaded and seized while 350 h.p. drive motor continued to run causing the drive belt to catch on fire. MSHA was called at 7:20 pm; fire was out by 7:25 p.m.

October 29, 2007 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Smoke was discovered on the back side of the coal pile at 7:50 a.m. and reported to control room operator who sent a utility person to dig out the smoldering coal. The utility operator, using the loader to dig out and back drag the coal, extinguished the fire at 8:50 a.m.

October 28, 2007 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Cemex California Cement LLC · Caught in, under or between a moving and a stationary object

Employee was cleaning K2 tower with spud bar. While knocking chunk loose employee smashed hand between bar and air cannon, breaking bone in #2 finger on right hand.

October 22, 2007 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

Smoke was discovered on the back side of the coal pile at 6:24 a.m. and reported to control room operator who sent a utility person to dig out the smoldering coal. The utility operator, using the loader to dig out and back drag the coal, extinguished the fire at 10:00 a.m.

September 30, 2007 CA · Metal/Non-Metal FIRE
Cemex California Cement LLC · Accident type, without injuries

A small area of smouldering coal was discovered on the back side of the primary coal pile. The smouldering coal was dug out and extinguished by 9:23 a.m. the same day.

September 7, 2007 CA · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee was climbing on a 988 loader when he slipped due to wet boots. Employee caught himself, preventing a fall but strained his back.

August 31, 2007 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion in lifting objects

Employee was cleaning feed shelf on K2 tower when he felt a pinch in his lower back.

June 1, 2007 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Cemex California Cement LLC · Struck by... (Not Elsewhere Classified)

Employee was cleaning the K2 preheat tower with a spud bar. Material struck bar causing bar to hit the employee's face causing 2 small fractures.

May 1, 2007 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Cemex California Cement LLC · Contact with hot objects or substances

The victim (contractor) and 2 Cemex employees were trying to clear a plug from the K2 preheat tower. As the plug broke free hot material discharged out the Cardox port and impinged on the victim causing burns.

March 17, 2007 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cemex California Cement LLC · Over-exertion (Not Elsewhere Classified)

Employee was lifting 'frogs' from loader to rail unloading station when he strained his right shoulder.

Showing 50 of 215