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
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The record

121 total records

Showing 50 of 121
February 20, 2026 CO · Coal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
GCC Energy LLC · Fall down stairs

After shift ended, employee left the main building to the parking lot where there is one set of stairs before reaching the lower level. It had snowed about 6"-8" the evening of their shift. Employee slipped on the second to last stair landing on their back. On their way home employee felt a sharp strong pain in their mid-back when moving.

June 19, 2025 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

2 NSM XC4, 7 Entry. A roof fall occurred and was found by a weekly mine examiner. Approx. 27 feet long x 17' wide. The fall was above the 7' bolt anchorage zone.

January 13, 2025 CO · Coal electrician, lineman HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck by flying object

Employee lifted a new cutting blade into place on the continuous miner gathering head to weld. A floor jack was used to pressure it into place. The jack extension was side loaded not center loaded causing it to break free, flying out and hitting the employee above the right eye. The extension cut through the right eyebrow onto the eye lid. It required 6 stitches to close it up.

May 1, 2024 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

5 NM XC 38, Entry 6 to entry 7 a roof fall occurred, was found by a weekly mine examiner. Approx. 26 feet long X 18' wide to the level of the 7' bolt anchorage zone, contained in the Crosscut crushing an intake to return stopping.

November 7, 2023 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler ELECTRICAL
GCC Energy LLC · Contact with electrical current

Fusing HDPE pipe in Beltline, damp rockdust on floor, employee was sweating. Advancing fuser inby, Hand dragging extension cord. Employee stated employee felt a shock in Arm and Upper body. Happened on Tuesday Reported on Thursday.

August 30, 2023 CO · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
GCC Energy LLC · Over-exertion in pulling or pushing objects

While pulling pieces of conveyor belting by hand 10'- 13' long, a back strain occurred. Doctor's diagnoses: Acute thoracic back pain.

May 5, 2023 CO · Coal utility man, errand boy, service truck operator POWERED HAULAGE
GCC Energy LLC · Struck by powered moving object

A shuttle car operator got stuck. A battery scoop operator pulled it out, the car rolled back down, they started the car and backed up to give chain slack. They bumped the scoop operator with the car on the upper shins. The Maintenance manager took them to the doctor. the X Rays taken revealed that there was a small hairline fracture in the upper right shin.

March 7, 2023 CO · Coal utility man, errand boy, service truck operator SLIP OR FALL OF PERSON
GCC Energy LLC · Over-exertion (Not Elsewhere Classified)

Employee was walking around the corner, rolled their ankle on a chunk of coal.

February 22, 2023 CO · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
GCC Energy LLC · Over-exertion (Not Elsewhere Classified)

THERE HAD BEEN A SNOW STORM THROUGH THE NIGHT SO A LOADER HAD PUSHED THE TRAVEL WAYS OF THE SURFACE WORK AREAS. EMPLOYEE WAS WALKING TO THE ROCK PICKING PLATFORM AND STEPPED ON AN ICY SLICK AREA. EE STATES TWISTED LEFT ANKLE RESULTING IN A SPRAIN INJURY.

February 14, 2023 CO · Coal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
GCC Energy LLC · Fall to the walkway or working surface

PULLING VENTILATION TUBES TO THE FACE AND TRIPPED ON UNEVEN FLOOR CONDITIONS STRIKING RIGHT KNEE ON A PIECE OF COAL CAUSING A BRUISE AND PAIN\TENDERNESS

February 12, 2023 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
GCC Energy LLC · Over-exertion in pulling or pushing objects

EMPLOYEE WAS ASSISTING OTHER CREW MEMBERS PULLING UP 2/0 CONTINUOUS MINER CABLE SLACK, NEXT TO THE POWER CENTER. EMPLOYEE FELT A BURNING SENSATION IN RIGHT CALF, LEG MUSCLE. SPRAINED MUSCLE

August 1, 2022 CO · Coal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler OTHER
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Got a small piece of coal in eye

March 25, 2022 CO · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
GCC Energy LLC · Struck against stationary object

The condition of the site was dry. The employee took a shortcut between 2 end sections of the multi-plate. The edges of the multi-plate are sharp. The employee's hand slipped on the sharp edge of the multi-plate causing a laceration on the right ring finger. Requiring 5 stitches.

January 27, 2022 CO · Coal clerk, timekeeper, office worker, director of sales OTHER
GCC Energy LLC · Bodily reaction, (Not Elsewhere Classified)

Walking up the stairs normally, to the Dispatch office. Employee heard their right knee pop and felt a sharp pain on the right knee.

October 16, 2020 CO · Coal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
GCC Energy LLC · Struck against stationary object

Employee was removing breathing apparatus from the storage case when the unit slipped out of employee's hands. Employee moved quickly downward to catch the unit and while doing so, struck head on the opened lid of the case causing a laceration above the right eye. 5 sutures were required.

August 31, 2020 CO · Coal examiner, fire boss, pre-shift examiner, mine examiner SLIP OR FALL OF PERSON
GCC Energy LLC · Over-exertion (Not Elsewhere Classified)

Employee was pre-shifting belt line, stepped flat footed on a piece of coal or in a hole, hyperextending EE's left knee. Employee returned to regular job at full capacity. Employee's pain increased overtime so employee visited the doctor. MRI results received 9/17/2020 revealed surgery would be required to repair meniscus.

July 23, 2020 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck against stationary object

Installing a pony belt-drive at a new location. EE was choked up on a sledge hammer tightening a large wedge on top of cribs in the center of the drive, the rib was 30" away. EE swung the sledge striking the wedge, the handle bounced back striking EE's left little finger against the frame of the drive, causing a laceration.

July 9, 2019 CO · Coal continuous miner helper, coal mole helper, bridgeman MACHINERY
GCC Energy LLC · Caught in, under or between running or meshing objects

The continuous miner (CM08) had backed out and was pulling back in for the final car, in the Final. The tail of CM08 was swung to the left, as CM08 started back in the miner helper was caught between the end of CM08 tail and rib. The operator positioned inby was unaware of the miner helpers location. Currently known injuries are broken arm, pelvis and possible organ damage.

June 27, 2019 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

The roof fall was discovered and reported at approximately 3:45pm on 6/27/2019. The contributing factors are unknown other than a roof failure above the anchor horizon. The fall blocked access to an MPL so a ventilation amendment was submitted and approved to relocate the ventilation structure. There was no equipment involved or injury.

May 9, 2019 CO · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Cutting belt with utility knife, cutting towards self and cut left hand.

December 31, 2018 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

At 12/31/2018 at 2:35 AM the supervisor discovered a fall in 12 West section XC 6 entry 4. The fall area was just above the anchorage (7 feet), 19 feet wide, 26 feet long. The support was 7 foot fully grouted primary roof support.

September 6, 2018 CO · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDLING OF MATERIALS
GCC Energy LLC · Struck by flying object

Was bending bolt downwards. Gloves were muddy, bolt slipped out of hand, springing upwards and striking them on chin and teeth, causing laceration and chipped teeth.

July 1, 2018 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

During evening preshift, the examiner discovered a roof all in the intersection. After visual investigation, estimated size is 32' wide x 22' long x 9' high. 7' fully grouted bolt is the primary roof support.

February 4, 2018 CO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
GCC Energy LLC · Struck by flying object

Employee was grinding off metal that had been cut on flop gate. A piece of metal must have got under EE's safety shield and safety glasses, causing an abrasion to eye. Employee did not notice discomfort until EE got home.

January 31, 2018 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
GCC Energy LLC · Struck against stationary object

EE was reaching across the front end of the scoop "UL#7" to access a saw, EE's left knee struck a loose bolt on the machines fender causing a laceration. EE and the supervisor cleaned up the laceration and did first aid, EE later went to the hospital and they closed the laceration with 9 stitches.

July 9, 2017 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

Mine examiner discovered a roof fall during the course of examining the mine. Felled material was laying against the refuge chamber.

April 24, 2017 CO · Coal examiner, fire boss, pre-shift examiner, mine examiner POWERED HAULAGE
GCC Energy LLC · Caught in, under or between (Not Elsewhere Classified)

Employee was driving Jeep, turned into 3 South commons and door came open. Employee reached out to catch it and got the left index finger caught in door hinge.

January 3, 2017 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

A roof fall occurred above the anchorage zone that impedes travel-ways to 1 and 2 South measuring point locations.

November 7, 2014 CO · Coal continuous miner operator, coal mole operator HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was helping to repair a miner cable when he cut his left leg with a utility knife.

October 16, 2014 CO · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
GCC Energy LLC · Over-exertion in pulling or pushing objects

Injured was dropping shuttle car cable to add to reel. Was using a steel to drop the cable while another employee was pulling out of cable reel. Injured over-extended resulting in strain/hernia to groin.

June 30, 2014 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was using a knife and cut right leg above knee, requiring 4 stitches.

May 12, 2014 CO · Coal utility man, errand boy, service truck operator HANDLING OF MATERIALS
GCC Energy LLC · Caught in, under or between a moving and a stationary object

Injured was getting tubes out of the entry; there were 4 tubes hanging on one strap. Injured pushed the tubes to release lever on the tube strap, tubes came down and finger was caught on D-ring.

May 4, 2014 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler POWERED HAULAGE
GCC Energy LLC · Fall to the walkway or working surface

Shuttle car went down in the last open. Injured and 3 others went to help get the car out of the way. They pulled slack off of the reel to get a scoop behind it. Injured was standing by the cable and the operator turned the car and the cable knocked injured to ground, landing on right shoulder.

April 4, 2014 CO · Coal utility man, errand boy, service truck operator ELECTRICAL
GCC Energy LLC · Contact with electrical current

Employee was hanging cable when he was shocked. The employee was brought outside and taken to the hospital for observation. The ER physician wants the employee to take a week off as a precaution.

January 10, 2014 CO · Coal electrician, lineman HANDTOOLS (NONPOWERED)
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was performing a splice on the shuttle car cable when the utility knife he was using contacted his left index finger causing a laceration requiring stitches.

October 16, 2013 CO · Coal shuttle car operator, mantrip operator, ramcar operator, rail runner, buggy operator POWERED HAULAGE
GCC Energy LLC · Struck against a moving object

EMPLOYEE WAS OPERATING A SHUTTLE CAR WHEN BRAKES LOCKED UP CAUSING HIM TO HIT HIS RIGHT ELBOW ON THE PANIC BAR.

June 18, 2013 CO · Coal utility man, errand boy, service truck operator STEPPING OR KNEELING ON OBJECT
GCC Energy LLC · Struck against stationary object

Stepping off roof bolter with right foot, left foot still on bolter. Stepped on lump of coal with right foot and sprained ankle.

January 24, 2013 CO · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) OTHER
GCC Energy LLC · Unclassified, insufficient data

Employee reported to work with lower back pain, continued working and at 9:30 PM his bolting partner informed the supervisor employee was in pain. That evening employee went to emergency room.

January 5, 2013 CO · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDLING OF MATERIALS
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

EE was bending bolt to put into roof. He was positioned on right side of bolter. Placed bolt between the canopy and roof about halfway down bolt. Proceeded to bend bolt using both hands. Bolt slid to right side of canopy causing employee to lose footing. Bolt slid out of hands striking him under his chin resulting a laceration.

November 17, 2012 CO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
GCC Energy LLC · Over-exertion (Not Elsewhere Classified)

Employee was drilling out a hole in a guard. The drill bit caught in the metal causing the drill to catch and twist his arm.

October 8, 2012 CO · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler SLIP OR FALL OF PERSON
GCC Energy LLC · Over-exertion (Not Elsewhere Classified)

While walking toward controller, employee caught foot on cement pad poured for VFD. Employee caught himself from falling, but twisted back. Did not report injury until 10/10/2012 when he saw doctor. Doctor recommended physical therapy.

August 7, 2012 CO · Coal electrician, lineman HANDLING OF MATERIALS
GCC Energy LLC · Over-exertion in lifting objects

Bent to pick up Conspec cable and felt pain in groin area. Employee continued to work until 11/16/12 when he had surgery to repair hernia.

July 25, 2012 CO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
GCC Energy LLC · Over-exertion in wielding or throwing objects

Employee was using a sledge hammer to straighten out bent metal on lid of battery box resulting in lumbar sprain. Employee did not report injury until 7/30/12.

July 5, 2012 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

While traveling the secondary escapeway, an employee noticed that a roof fall had occurred in the intersection measuring approximately 18' wide by 12' long by 7' high. 7' torque tension bolts and trusses were the primary roof support in the fall area.

June 1, 2012 CO · Coal FALL OF ROOF OR BACK
GCC Energy LLC · Accident type, without injuries

An unplanned roof fall at or above the anchorage zone was noticed by a mine examiner during a routine pre shift examination. Mine ventilation was not affected. Escape ways were not affected.

May 7, 2012 CO · Coal utility man, errand boy, service truck operator POWERED HAULAGE
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Employee was stepping onto an overcast wall and floor that was suspended by a forklift. There was pressure on the fork of the lift against the rib. When the employee stepped onto the overcast, the fork dislodged and sprung upwards against his leg, causing bruising and laceration to his penis. Did not seek medical attention until next day.

April 18, 2012 CO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
GCC Energy LLC · Struck by falling object

Using a drill steel prying on the pot, the pot broke free and steel bounced, striking injured under his chin, causing a tooth to fall out.

March 6, 2012 CO · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY
GCC Energy LLC · Caught in, under or between a moving and a stationary object

Employee was bolting on right side of bolter #3. He stated that he had drilled his starter steel into the roof. He put the second drill steel in the box and was lining the 2 steel up. He bumped the feed up the bottom steel missed glancing over to the open jaws where the tip of his left thumb got crushed and tore off his thumb nail.

March 3, 2012 CO · Coal continuous miner operator, coal mole operator HANDLING OF MATERIALS
GCC Energy LLC · Struck by... (Not Elsewhere Classified)

Employee backed up to clean right side. It made a loop behind the miner. A car began to approach the continuous miner. Employee wanted to clean going in. He pulled the loop and cable handler over toward himself. As it flipped over a sliver penetrated and lacerated his right hand.

Showing 50 of 121