AMP Processing, LLC · Caught in, under or between running or meshing objects
manually spinning pulley with V belt and got right little finger caught between pulley and v belt.
Four Mile Complex Metal/Non-Metal
AMP Processing, LLC
· Surface
Controlled by
AZOMITE Mineral Products Inc
Nephi,
Juab County,
UT
·
Active
MSHA Mine ID: 4202621
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- Fatalities
- 0
- Total incidents
- 10
- Years on record
- 2015–2026
- Latest incident
- May 2026
Compliance record
MSHA citations since 2014
92
citations
11
significant & substantial
$28,290
proposed penalties
$28,290
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 | 5,988 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,871 | 5 | 1 | 851.6 |
| 2025 Q2 | 6,786 | 0 | 0 | 0.0 |
| 2025 Q1 | 6,458 | 6 | 2 | 929.1 |
| 2024 Q4 | 6,136 | 0 | 0 | 0.0 |
| 2024 Q3 | 6,281 | 0 | 0 | 0.0 |
| 2024 Q2 | 6,679 | 2 | 0 | 299.4 |
| 2024 Q1 | 6,617 | 5 | 1 | 755.6 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
10 on file2026 · 3 incidents
March 13, 2026
UT · Metal/Non-Metal
haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver
SLIP OR FALL OF PERSON
AMP Processing, LLC · Fall from machine
Employee was changing the air filter in Semi truck. Slipped off truck and fell to ground hitting EE's head
March 2, 2026
UT · Metal/Non-Metal
front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator
HANDLING OF MATERIALS
AMP Processing, LLC · Caught in, under or between a moving and a stationary object
Employee was changing a part in the Vertical Shalt Conductor and the door shut on EE's finger
2025 · 1 incident
August 27, 2025
UT · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
MACHINERY
AMP Processing, LLC · Caught in, under or between running or meshing objects
Index finger on right had got caught in the chute of the bagging machine and finger was cut and torn from the bone
2024 · 1 incident
July 19, 2024
UT · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
MACHINERY
AMP Processing, LLC · Struck by... (Not Elsewhere Classified)
Employee was drilling a hole in flashing on crusher and the drill slipped and drilled/cut into left hand between first and second finger in palm.
2022 · 1 incident
January 20, 2022
UT · Metal/Non-Metal
assistant mine foreman, assistant mine manager
HANDLING OF MATERIALS
AMP Processing, LLC · Over-exertion in lifting objects
Employee was carrying an electric motor to replace a motor that was no longer working. EE felt a strain in groin area. EE reported the incident on 2/25/22 to employer when a hernia became apparent. EE has not missed any work time.
2020 · 1 incident
February 28, 2020
UT · Metal/Non-Metal
warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator
HANDTOOLS (NONPOWERED)
AMP Processing, LLC · Struck by... (Not Elsewhere Classified)
Trying to dislodge 6" rock from 3/4" rock bin feeder. Rock gave way and pry head in the forehead
2019 · 2 incidents
May 30, 2019
UT · Metal/Non-Metal
warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator
HANDLING OF MATERIALS
AMP Processing, LLC · Over-exertion in lifting objects
Employee was stapling slip sheets on pallets and EE moved/lifted a pallet and strained lower back.
May 1, 2019
UT · Metal/Non-Metal
warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator
HANDLING OF MATERIALS
AMP Processing, LLC · Caught in, under or between a moving and a stationary object
An employee with the help of another employee was getting a piece of sheet metal off storage rack. One employee pulled on sheet metal and other employee got little finger pinched between sheet metal. EE received 5 stitches for cut.
2015 · 1 incident
January 9, 2015
UT · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
MACHINERY
AMP Processing, LLC · Struck by... (Not Elsewhere Classified)
Employee was installing a bracket in a loader to hold a CB. Using drill and screws to put bracket into place. Screw slipped and went to left hand.