Mining Incidents

Salem Stone Metal/Non-Metal

High Point, Forsyth County, NC  ·  Active
MSHA Mine ID: 3102038

Salem Stone has $7K in proposed MSHA penalties and $168 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
26
Years on record
1990–2016
Latest incident
Aug 2016
Compliance record
MSHA citations since 2000
61
citations
10
significant & substantial
$7,179
proposed penalties
$7,011
paid to date
98% of proposed penalties paid to date, a $168 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
83
inspections on record
1,187
inspection hours
5.1
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
61 citations across 1,187 inspection hours.
Source: MSHA inspections data, updated weekly.

Salem Stone has $7K in proposed MSHA penalties and $168 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$168
outstanding
60 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-10.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 5,673 0 0 0.0
2025 Q3 5,480 0 0 0.0
2025 Q2 6,618 3 0 453.3
2025 Q1 5,444 0 0 0.0
2024 Q4 3,663 0 0 0.0
2024 Q3 4,492 1 0 222.6
2024 Q2 6,920 0 0 0.0
2024 Q1 7,274 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 7,468 1 0 133.9
2023 Q3 6,850 0 0 0.0
2023 Q2 5,706 0 0 0.0
2023 Q1 6,198 0 0 0.0
2022 Q4 5,968 0 0 0.0
2022 Q3 5,923 2 0 337.7
2022 Q2 6,354 0 0 0.0
2022 Q1 4,850 0 0 0.0
2021 Q4 5,903 0 0 0.0
2021 Q3 5,500 0 0 0.0
2021 Q2 6,238 0 0 0.0
2021 Q1 5,740 1 0 174.2
2020 Q4 6,071 0 0 0.0
2020 Q3 5,755 0 0 0.0
2020 Q2 6,121 0 0 0.0
2020 Q1 5,730 0 0 0.0
2019 Q4 6,475 1 0 154.4
2019 Q3 6,413 0 0 0.0
2019 Q2 7,571 0 0 0.0
2019 Q1 5,757 1 0 173.7
2018 Q4 7,250 0 0 0.0
2018 Q3 7,364 2 1 271.6
2018 Q2 6,784 0 0 0.0
2018 Q1 6,800 0 0 0.0
2017 Q4 6,995 0 0 0.0
2017 Q3 8,542 0 0 0.0
2017 Q2 8,572 0 0 0.0
2017 Q1 8,131 0 0 0.0
2016 Q4 8,691 0 0 0.0
2016 Q3 7,305 0 0 0.0
2016 Q2 7,900 0 0 0.0
2016 Q1 5,825 0 0 0.0
2015 Q4 6,882 0 0 0.0
2015 Q3 7,611 1 0 131.4
2015 Q2 7,654 0 0 0.0
2015 Q1 5,354 0 0 0.0
2014 Q4 6,357 0 0 0.0
2014 Q3 7,357 0 0 0.0
2014 Q2 1,400 4 1 2857.1
2014 Q1 5,717 0 0 0.0
2013 Q4 7,058 0 0 0.0
2013 Q3 7,009 0 0 0.0
2013 Q2 7,173 1 0 139.4
2013 Q1 5,768 0 0 0.0
2012 Q4 6,649 2 0 300.8
2012 Q3 5,998 1 0 166.7
2012 Q2 6,820 0 0 0.0
2012 Q1 6,048 0 0 0.0
2011 Q4 4,768 0 0 0.0
2011 Q3 5,616 0 0 0.0
2011 Q2 6,261 1 1 159.7
2011 Q1 5,386 0 0 0.0
2010 Q4 4,886 0 0 0.0
2010 Q3 5,646 0 0 0.0
2010 Q2 7,098 0 0 0.0
2010 Q1 3,421 0 0 0.0
2009 Q4 6,542 1 0 152.9
2009 Q3 7,653 0 0 0.0
2009 Q2 7,388 1 0 135.4
2009 Q1 4,521 0 0 0.0
2008 Q4 7,341 1 0 136.2
2008 Q3 9,796 0 0 0.0
2008 Q2 12,166 0 0 0.0
2008 Q1 10,283 5 2 486.2
2007 Q4 11,048 0 0 0.0
2007 Q3 10,613 0 0 0.0
2007 Q2 10,796 0 0 0.0
2007 Q1 11,180 0 0 0.0
2006 Q4 9,828 0 0 0.0
2006 Q3 9,773 0 0 0.0
2006 Q2 12,034 0 0 0.0
2006 Q1 11,452 2 2 174.6
2005 Q4 11,126 0 0 0.0
2005 Q3 12,638 2 0 158.3
2005 Q2 9,904 0 0 0.0
2005 Q1 9,671 3 0 310.2
2004 Q4 9,723 0 0 0.0
2004 Q3 8,708 1 1 114.8
2004 Q2 8,040 0 0 0.0
2004 Q1 6,964 1 0 143.6
2003 Q4 7,353 0 0 0.0
2003 Q3 8,116 4 0 492.9
2003 Q2 6,940 0 0 0.0
2003 Q1 6,071 0 0 0.0
2002 Q4 6,306 1 0 158.6
2002 Q3 7,960 4 0 502.5
2002 Q2 10,226 0 0 0.0
2002 Q1 7,876 1 0 127.0
2001 Q4 8,016 0 0 0.0
2001 Q3 8,224 4 1 486.4
2001 Q2 9,362 0 0 0.0
2001 Q1 9,435 2 0 212.0
2000 Q4 9,158 0 0 0.0
2000 Q3 9,286 0 0 0.0
2000 Q2 9,542 5 0 524.0
2000 Q1 8,885 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

26 on file

2016 · 1 incident

August 9, 2016 NC · Metal/Non-Metal welder (non-shop) MACHINERY
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)

An employee was removing wear plates from a loader bucket. The employee was using an impact wrench to loosen the bolts. EE put EE's hand on the head of the bolt to push it back up, when the head cut through EE's gloves as it was being turned by the wrench.

2014 · 1 incident

March 6, 2014 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Martin Marietta Materials Inc · Over-exertion in lifting objects

Employee alleges he was rolling a piece of screen cloth out on a storage rack and felt a pull in his back. He was diagnosed with a muscle strain, but after no improvement was sent for an MRI which revealed a herniation of a disc.

2013 · 1 incident

December 18, 2013 NC · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler DUST DISEASE OF LUNGS
Martin Marietta Materials Inc · Inhalation of radiations, caustics, toxic and noxious substances

Illness related to silicosis.

2008 · 1 incident

February 1, 2008 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver DUST DISEASE OF LUNGS
Martin Marietta Materials Inc · Inhalation of radiations, caustics, toxic and noxious substances

EE recently underwent a medical evaluation for a follow up on a chest x-ray. The results of the medical evaluation show signs of silica exposure or silicosis. This information was received 2/1/08.

2007 · 4 incidents

November 27, 2007 NC · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDTOOLS (NONPOWERED)
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)

Employee performing maintenance on a 980C front-end loader. While removing the loader teeth pins he struck one of the teeth with a hammer, a piece of metal sheared off into the right side of his stomach. the clinic removed the metal, 8 stitches were required.

October 19, 2007 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Martin Marietta Materials Inc · Struck against stationary object

Employee was working on the 980C loader. While reaching for the open end of the wrench, the wrench stabbed his left hand between the thumb and index finger resulting in a deep cut. Three stitches were required.

October 15, 2007 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Martin Marietta Materials Inc · Struck by flying object

Employee was working on the Kaw Loader - tapping ujoint into place when a piece of metal broke off the hammer and went into his pointer finger on the left hand. Metal was removed at the clinic and one stitch was required.

May 21, 2007 NC · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)

EE was working on the wash tower, holding a screen. While he was holding the screen cloth, it slipped off I beam and fell about a foot and 1/2. When the screen slipped, it struck the EE's right hand resulting in a cut to his ring finger on his right hand. This injury required 6 stitches.

2006 · 1 incident

May 26, 2006 NC · Metal/Non-Metal outside foreman, leadman POWERED HAULAGE
Martin Marietta Materials Inc · Struck against a moving object

EE was being driven to his machine after break. The driver went over a bump in the road and the injured EE began to hurt in his lower back. He was taken directly to the hospital.

2005 · 1 incident

October 15, 2005 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)

EE WAS GRINDING AT THE BACK OF THE TRUCK WHEN THE GRINDING DISK STRUCK THE SIDE OF THE BED. THE GRINDER KICKED OUT AND CUT HIS LEFT WRIST. * REQUIRING NINE STITCHES THIS IS A REPORTABLE MEDICAL.*

2004 · 1 incident

January 15, 2004 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Martin Marietta Aggregates · Caught in, under or between (Not Elsewhere Classified)

Two employees were setting the scale using a jack to hold up a previously set piece when the crane bumped that piece causing the jack to fall out and our employee smashed three fingers.

2003 · 2 incidents

July 31, 2003 NC · Metal/Non-Metal

TRUCK WAS IN THE PIT. AFTER BEING LOADED IT BACKED UP AND SOMEHOW FELL ON ITS PASSENGER SIDE. EE IS EXPERIENCING DISCOMFORT IN HIS KNEE. DOCTOR WROTE HIM OUT OF WORK EFFECTIVE DEC 22 AND IS GO ING TO DO EXPLORATORY SURGERY 0N DEC 31, 2003.

May 13, 2003 NC · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion (Not Elsewhere Classified)

EE STATES HE WAS UNLOADING TRUCK AT THE QUARRY. THE LOAD SHIFTED AND THE BRACING GAVE WAY, HITTING HIM IN THE FACE, SIDE AND ARM. SPRAINED WRIST, CUT TO THE FACE.

2002 · 2 incidents

April 11, 2002 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STRIKING OR BUMPING
Martin Marietta Aggregates · Struck against stationary object

EE WAS ON THE BACK OF THE FUEL-LUBE TRUCK. AS HE WAS STEPPING OVER A SHOVEL HANDLE AND A BUCKET, PART OF THE HOSE REEL JABBED INTO HIS LEG.

February 4, 2002 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Struck against stationary object

WHILE REPLACING A SCREEN IN THE WASH TOWER EE CUT HIS HAND. IT SCRAPED A BOLT THAT WAS PROTRU-DING OFF A SPRAY BAR. HIS GLOVE WAS TORN & HIS LEFT HAND WAS CUT.

2001 · 2 incidents

August 16, 2001 NC · Metal/Non-Metal truck driver SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Caught in, under or between (Not Elsewhere Classified)

EE WAS GETTING OUT OF HIS TRUCK. HIS FOOT GOT STUCK BETWEEN THE LAST STEP AND BUMPER. HE THEN FELL BACKWARDS AND TWISTED HIS KNEE (RIGHT).

August 1, 2001 NC · Metal/Non-Metal truck driver POWERED HAULAGE
Martin Marietta Aggregates · Struck against a moving object

EE WAS JARRED WHEN ROCK WAS DUMPED INTO THE BED OF HIS TRUCK. THE DOCTOR SAYS HE HAS STRAINED MUSCLE. THE DOCTOR EXPECTS FULL RECOVERY.

2000 · 1 incident

1998 · 2 incidents

November 30, 1998 NC · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Martin Marietta Aggregates · Caught in, under or between (Not Elsewhere Classified)

EE WAS CLOSING DOOR ON 30B CRANE WHEN HIS LEFT MIDDLE FINGER BECAME CAUGHT BETWEEN LEFT DOOR JAM AND DOOR CAUSING FINGER INJURY

October 2, 1998 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from machine

EE WAS CLIMBING OFF OF SCREEN. HE STEPPED ON WATER MANIFOLD & STARTED TO TURN WHEN HE LOST HIS BALANCE & FELL ABOUT 47" INTO THE HANDRAIL AROUND THE SCREEN PLATFORM

1997 · 1 incident

November 7, 1997 NC · Metal/Non-Metal drill operator SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Over-exertion (Not Elsewhere Classified)

EE STEPPED DOWN BACKWARDS OFF DRILL STEP WITHOUT LOOKING ONTO UNEVEN AREA OF GROUND, TWISTING HIS LEFT KNEE AS HE PUT HIS WEIGHT ON IT.

1995 · 1 incident

November 3, 1995 NC · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Martin Marietta Aggregates · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS ON HIS KNEES CUTTING A CONVEYOR BELT WITH A UTILITY KNIFE. HE WAS PULLING THE KNIFE TOWARD HIM, WHEN IT CAME OUT AND CUT HIS LEG.

1993 · 3 incidents

December 16, 1993 NC · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from machine

EMPLOYEE HAD HANDS FULL WHEN HE WAS TRYING TO CLIB DOWN LADDER, AND LOST BALANCE. INSTEAD OF FALLING DOWN LADDER, HE JUMPED OFF LADDER AND HWEN HE LANDED, HIS RIGHT FOOT LANDED ON A ROCK TIWS TED HIS ANKLE.

September 15, 1993 NC · Metal/Non-Metal inspector SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall to lower level, (Not Elsewhere Classified)

EMPLOYEE WAS TRYING TO HOOK CHAIN TO TOP OF WATER TANK LOCATED ON FLAT BED TRAILER, AND STEPPED IN HOLE IN FLOOR OF TRAILER CREATED BY MISSING BOARD. EMPLOYEE FELL (LEFT LEG) UNTIL A STEEL ANG LE BROKE HIS FALL INJURING HIS KNEE.

July 22, 1993 NC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Struck against stationary object

EMPLOYEE WAS ATTEMPTING TO CLEAN SOCKET SEALING RING & HIS WRIST CAME INTO CONTACT WITH THE OUTSIDE EDGE OF RING & WAS CUT, ON HIS RIGHT WRIST.

1990 · 1 incident

July 11, 1990 NC · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Martin Marietta Aggregates · Struck by... (Not Elsewhere Classified)

DUE TO OBSTRUCTION, THE WRENCH SOCKET DID NOT COVER NUT PROPERLY. THIS CAUSED THE WRENCH TO SLIP WHEN EMPLOYEE APPLIED FORCE.

For insurers, brokers, and safety consultants

The full compliance file on Salem Stone

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.