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Employee was setting timbers for the next retreat mining lift inby spad 21417 when the slab cut entry that was previously cut fell to the roof bolts causing draw rock to strike the employee. Employee was coherent and alert while being transported outside. During transportation to medical facility they suffered a cardiac arrest. Incident remains under investigation.

The EE was loading lifters when a piece of rock (approx. 4'x 5' x 2') fell from the ceiling and struck the EE. The EE was not pinned under the rock. This resulted in a fatal accident.

Operator was conducting remoting activities in an area known as the 2025 area when a large rock contacted the cab. Operator was found in the cab out past the designated no-go line and sustained fatal injuries.

It was determined that the employee had previously mined the #3 entry on the 7S section. The employee had moved the CM outby 12 crosscut and had walked back to the last row of support in the #3 entry to adjust the tubing. A rock fell from just inby the last row of permanent support and struck the employee taking them to the ground. This fatality was investigated by MSHA.

The employee received a fatal injury after being struck by falling rock.

Employee was struck-by a rock in the 2 Right crosscut of the 16 East Section, while traveling under unsupported roof.

Miner was working in the 3200-033 raise. EE was bolting the hanging wall. A large wedge slipped off the wall and pinned the Miner to the foot wall causing fatal crushing injuries.

The fatally injured miner and co-workers were in the process of building cribs during recovery of a longwall shield when unconsolidated rocks fell through the roof mesh and struck the miner.

The employee and co-workers were in the No.8 entry at x-cut No.47 on the 3 South Mains preparing to remove a permanent stopping. The injured employee was in the process of walking outby to turn off a water valve, when the roof collapsed resulting in a fatality. MSHA was notified. The injured employee was pronounced dead by the coroner on at 10:48pm on 3/21/2022.

A miner was fatally injured when material fell from the roof of the mine, striking the cab of the front end loader the miner was operating.

A continuous miner operator was mining in the number one entry when employee was struck by a rock in by permanent roof supports. This resulted in a fatality.

Roof fell at the 700' level at intersection H-13 striking two miners. The miners were fatally injured.

Roof fell at the 700' level at intersection H-13 striking two miners. The miners were fatally injured.

Feather edge false roof fall resulting in a death

Fall of the roof or back resulting in a fatal injury.

A piece of draw slate approximately (3 foot by 2 foot by 3 inches thick) broke across the strap and fell striking ee. Injured miner was transported to a medical center. Due to medical complications from the injuries ee sustained ee died on 4/6/17

On February 20, 2015, a fatal accident occurred in the #2 slope entry of the A Mains, MMU 001. The roof bolter operator received crushing injuries during the bolting process.

EE was fatally injured while performing the standard practice of scaling loose material using a mechanical scaler. Loose material fell from the back contacting the scaler and employee.

On the 002 Section in the #2 entry face, a rock fell out of the roof striking EE while he was roof bolting and knocked him to the ground. The crew was able to remove the rock and transport him to the surface while performing CPR. He was taken by ambulance to Ruby Memorial Hospital where he was pronounced dead at 1130 pm.

The Continuous Miner had started into a left hand turn on the second lift off the pillar. A roof fall approx. 22'x25' ranging in thickness from 12" to 22" occurred, striking the employee, causing fatal crushing injuries.

EE was fatally injured while installing a rib bolt in the 8 Right Crosscut on Unit 1 when a slick-n-side formation fell from the mine roof inby the ATRS of the bolt machine, struck the mine floor and protruded into the employees work area. The employee was struck against the back with the rock and caught between the drill pot/mast area of the Fletcher DDR-13 WT he was operating.

Victim was inby last row of support when a rock fell on him causing death.

At 116 1/2 block on the main north haulage the individual was removing a bolt that was close to the trolley wire when a rock fell from the roof pinning him to the mine floor.

The employee received fatal injuries when he was struck by a rock that fell from the mine roof. He was involved with longwall shield recovery and was building wooden cribs in an area where a shield had been removed. While in the process of constructing the cribs, he was struck by falling roof material.

An employee was struck by a slab of rock that measured approximately 8 inches to 12 inches thick by 50 to 70 inches wide by 74 inches long. The roof fall occurred at the 34 Main between crosscut 1 North 4 and 1 North 5.

A ground/roof fall occurred in the 6150-15 West Stope completely burying an employee under 30 feet of rock.

Employee had finished bolting a section of mine roof at approximately 10:30 am and was preparing to move the roof bolter out of the #1 entry when he was handed a wrench he had requested earlier. He walked up the side of the bolter to place the wrench in his tray when a piece of rock fell without warning, striking him.

Employee was barring down in raise, when a slab fell and crushed employee.

The injured miner was working at the face area when an isolated portion of the mine roof fell unexpectedly. The accident occurred in an area where roof bolts previously had been installed inby the last open crosscut. The fall measured approx. 70' in length, 20' in width and 12'-15' in height. (See attachment #2)

The injured miner was working at the face area when an isolated portion of the mine roof fell unexpectedly. The accident occurred in an area where roof bolts previously had been installed inby the last open crosscut. The fall measured approx. 70' in length, 20' in width and 12'-15'in height. (See attachment #2)

Employee was operating a remote control continuous miner. He was struck by a rock. He did not survive the injuries.

Employee was in the process of setting or had set a roof jack, on the left inby corner or #60 Crosscut between the No 2 and No. 1 entry in the 4 west miner section. A piece of stone fell out of the roof and struck the employee, pinning him to the ground.

The investigation is not complete, but as of now it appears that the employee had washed the #2 drill and was rolling up the hose when a portion of the mine roof collapsed, striking and covering him with a section of the salt roof.

Victim was scaling in level 9 north 8 when a large rock fell from the roof crushing the cab of the scale machine causing fatal injuries. The accident is still under investigation by MSHA and the mine operator. The root cause analysis is not complete at this time.

Employee was marking locations to install roof bolts, a piece of slickensided rock fell striking the employee's head and crushed his head against the drill station canopy.

Fatality due to roof fall at the face of a working section. **The fall pinned the victim between the roof fall and the coal rib. Retreat mining was taking place in the 003-0 section at the time. Fall was approximately 30 feet wide, 20 feet long and ranging from 4 inches to 4 feet thick.**

Employee was installing the second roof bolt on the right when a large rock fell from the roof (10' x 5' x 8"-10") pinning him to the roof bolter. An MSHA investigation is ongoing.

Miner was drilling a slab shot when the roof collapsed in on him causing fatal injuries.

The victim was positioned next to the continuous mining machine operator in the No. 7 Heading of the 1 North (about 95'inby S.S.#597). The final shuttle car was being loaded from the face of the place, when a piece of roof bolted rock measuring about 71" long X 39" X 18" thick fell, striking the victim. The injuries received from the occurance were fatal.

While repairing hydraulic hose on bolter backfill fell in striking employee.

EE was operating continuous miner in the #4 heading was cutting right lift. Approx. 25' when top broke starting at the face falling outby into intersection. Positioned on the right side of the intersection miner from kneeling position located between the 3 & 4th row of bolts outby the face. Head and body trauma resulting in death

While bolting in the face the left rib failed back from the face and buried the operator.

A fall of ground occurred in ME-163V crosscut. A mechanic was parked in the crosscut with pickup TP-74 when the fall of ground occurred, resulting in a fatality. After the fall of ground covered the TP-74, the vehicle caught fire, promting evacuation of the mine.

Still under investigation. Fall of ground occurred during bolting cycle in which two employees were involved. One was struck by slab/ground fall, and resulted in fatality.

Two MRS operators were in No. 3 entry approximately 35 feet inby survey station 1037, when a piece of rock approximately 8 feet by 8 feet fell without warning out of the middle of the entry causing fatal crushing injuries to these employees. 3 roof bolts broke.

Two MRS operators were in No. 3 entry approximately 35 feet inby survey station 1037, when a piece of rock approximately 8 feet by 8 feet fell without warning out of the middle of the entry causing fatal crushing injuries to these employees. 3 roof bolts broke.

While traveling underground toward section, employees noticed top breaking and dripping and could not get stopped in time to avoid roof fall. Equip. operator stopped ride & started backing up when fall occurred, striking employee. #2 Main Intake 18 Bl., inby spad #34.

Roof fall occurred in the outby area of the Old No. 8 Section. A rock fell onto the victim, causing injuries to the employee. The rock that fell onto the employee, was in the intersection at Spad 3575, in the old works of the mine.

Inverted horse back resulted in fatality. "A fatal roof fall occurred at D&R Coal, Inc. Mine No. 2. The victim was located at the pillar corner in the crosscut between the No 7 and No 8 entry on the 001 MMU, when he was struck by a piece of draw rock approx 6' long X 3' wide X 6-8" thick. Victim was pronounced dead at the scene by the assistant Knox County Coroner."

Employee was walking to his shuttle car when draw rock fell from top pinning lower half of his body underneath. Rock was 20' long, 86" wide, 6.5" thick.