Mining Incidents

Merryville Metal/Non-Metal

Alpine Silica, LLC · Surface
Controlled by Pro Frac Holding Corp
Merryville, Beauregard County, LA  ·  Abandoned
MSHA Mine ID: 1600543

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Fatalities
0
Total incidents
12
Years on record
2001–2023
Latest incident
Jul 2023
Compliance record
MSHA citations since 2000
118
citations
31
significant & substantial
$20,779
proposed penalties
$20,628
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 1,075 0 0 0.0
2025 Q3 1,019 0 0 0.0
2025 Q2 1,006 3 0 2982.1
2025 Q1 1,035 3 0 2898.6
2024 Q4 1,017 0 0 0.0
2024 Q1 29,754 0 0 0.0
2023 Q3 0 2 1
2023 Q2 25,278 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

12 on file

2023 · 1 incident

July 18, 2023 LA · Metal/Non-Metal welder (shop) MACHINERY
Performance Proppants LLC · Struck by... (Not Elsewhere Classified)

EE was using a 9"grinder to remove some old welds from the dryer. EE was tied off and sitting on the dryer while grinding. EE started to slip so EE reached back to grab the safety line to regain balance causing the grinder to strike EE's knee. EE received 10 stitches to the right knee and was given a post-accident drug screen.

2022 · 1 incident

October 12, 2022 LA · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)
Performance Proppants LLC · Struck by... (Not Elsewhere Classified)

Employee was using a knife to cut and repair a conveyor belt when the knife slipped and cut EE on the forearm. Brought employee to medical facility to get 7 stitches in forearm. EE was released back to full duty the same day.

2020 · 1 incident

March 24, 2020 LA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Arcosa Aggregates, Inc. · Struck by powered moving object

Two miners were replacing a pipe on top of a conveyor tunnel. The pipe was secured to the backhoe bucket with a chain. When the backhoe driver lowered the pipe into position, the bucket allegedly struck the miner on EE's upper back.

2010 · 1 incident

August 24, 2010 LA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
TXI Operations LP · Struck by flying object

Employee was hammering teeth on an excavator and a piece of metal struck him in the stomach.

2007 · 1 incident

February 12, 2007 LA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand POWERED HAULAGE
TXI Operations LP · Fall from machine

EE was driving boat up to the pipeline to get a rope and tried to get the motor to go in neutral. The motor was hung in gear. He did not have time to kill the motor so he jumped on the pipeline as the boat kept going. He has bruises/contusion on his right side. Xray shows bruised ribs.

2005 · 3 incidents

October 24, 2005 LA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
TXI Operations LP · Over-exertion (Not Elsewhere Classified)

Employee was standing on the platform of 966F loader and was lifting the seat of the loader. The seat got hung up in the door of the equipment. He then attempted to remove the seat from being jammed in the door and he strained his neck.

March 14, 2005 LA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
TXI Operations LP · Over-exertion (Not Elsewhere Classified)

EE was lifting on oversize chute door and he strained a muscle in his back.

January 9, 2005 LA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
TXI Operations LP · Struck by... (Not Elsewhere Classified)

Employee was working on shaker at sandplant installing vbelts. Shaker was unlocked to run excess material off of it to see if belts were lined up. He told co-worker to turn shaker off & he did. The counterweight was still moving as ee was proceeding to put guard back in place. The counterweight struck guard causing guard to strike him cutting his right eyebrow.

2004 · 2 incidents

September 1, 2004 LA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
TXI · Caught in, under or between a moving and a stationary object

EE was looking at a coupling using the boat. He went under the pipeline and while going underneath the pipeline, his left leg became wedged in between the boat and pipeline causing swelling around the knee.

January 12, 2004 LA · Metal/Non-Metal NO VALUE FOUND
TXI · No Value Found

Employee was in the process of patching the fish mouth and was picking up a plate or iron and he hurt his upper right arm.

2001 · 2 incidents

June 25, 2001 LA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand OTHER
TXI · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS COMMUTING TO THE DREDGE VIA BOAT, HE SAID A PIECE OF DEBRIS GOT IN HIS RIGHT EYE.

January 2, 2001 LA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
TXI · Caught in, under or between a moving and a stationary object

THREE EMPLOYEES WERE DEWINTERIZING THE PLANT USING THE JON BOAT TO DO SO. THE BOAT WAS CRANKED; IT WAS IN GEAR WITH THE THROTTLE WIDE OPEN. THE BOAT LUNGED FORWARD, EJECTING TWO EMPLOYEES INTO THE WATER. THE BOAT STRUCK THE STRIPPING BARGE &SMASHED INJURED'S THUMB OFF. THE THIRD EMPLOYEE PULLED BOTH VICTIMS OUT OF THE WATER. INJURED ALSO HAD A HAIRLINE FRACTURE TO THE LEFT WRIST.