Mining Incidents

Mount Hope Quarry Metal/Non-Metal

Controlled by CRH PLC
Mt Hope, Morris County, NJ  ·  Active
MSHA Mine ID: 2800026

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Fatalities
0
Total incidents
50
Years on record
2000–2026
Latest incident
May 2026
Compliance record
MSHA citations since 2000
223
citations
32
significant & substantial
$44,012
proposed penalties
$32,128
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 55,297 15 3 271.3
2025 Q3 33,949 0 0 0.0
2025 Q2 27,414 2 0 73.0
2025 Q1 17,953 0 0 0.0
2024 Q4 59,534 2 0 33.6
2024 Q3 50,762 0 0 0.0
2024 Q2 62,337 2 0 32.1
2023 Q4 26,353 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

50 on file

2026 · 2 incidents

May 19, 2026 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon New York, Inc. · Over-exertion in lifting objects

While changing teeth on a 992 EE felt a couple pops in EE's left wrist.

April 14, 2026 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by flying object

The employee was hitting a steel tooth with a hammer when a piece of steel chipped off and hit EE in the left. ER X-Ray showed a piece of steel lodged in EE's leg.

2025 · 5 incidents

June 13, 2025 NJ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator DISORDERS (REPEATED TRAUMA)
Tilcon New York, Inc. · (Not Elsewhere Classified)

Miner was determined to be over the 25 decibel threshold during hearing test. Sending back for retesting

June 13, 2025 NJ · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator DISORDERS (REPEATED TRAUMA)
Tilcon New York, Inc. · (Not Elsewhere Classified)

Miner was determined to be over the 25 decibel threshold during hearing test.

June 12, 2025 NJ · Metal/Non-Metal water truck operator HANDLING OF MATERIALS
Tilcon New York, Inc. · Caught in, under or between a moving and a stationary object

While trying to disconnect fill line on the back of the water truck employee smashed left index finger causing a cut on the top of the finger.

January 31, 2025 NJ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Tilcon New York, Inc. · Struck against a moving object

Miner was driving haul truck, when miner started feeling discomfort on their lower back

2023 · 2 incidents

August 6, 2023 NJ · Metal/Non-Metal utility man, shift tech, service/dump truck operator OTHER
Tilcon New York, Inc. · (Not Elsewhere Classified)

Hearing standard threshold shift at 10 dbs or more.

May 30, 2023 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Tilcon New York, Inc. · Struck against stationary object

When exiting bathroom, associate stepped on a rock and rolled right ankle. The employee saw an ortho on 6/7/2023 and was signed out of work when an x-ray revealed a broken bone in EE's leg.

2022 · 6 incidents

October 12, 2022 NJ · Metal/Non-Metal FIRE
Tilcon New York, Inc. · Accident type, without injuries

There was a fire at the scale house that was not extinguished within 30 minutes of knowledge. Ignition source currently unknown, no injuries.

July 25, 2022 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon New York, Inc. · Over-exertion in lifting objects

While flipping a cutting edge over on the forks of a forklift the mechanic felt a pop in EE's left elbow.

April 12, 2022 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon New York, Inc. · Over-exertion in lifting objects

Employee felt a pain in their shoulder when lifting an 18 lb. piece of steel into a dumpster. MRI revealed no tear but employee was put on light duty.

February 11, 2022 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Tilcon New York, Inc. · Over-exertion (Not Elsewhere Classified)

While grinding on sand screw during maintenance, employee felt a sudden pain in their back. Employee was seen by contractor physical therapist who urged them to go to the ER. The employee was diagnosed with a back strain and given a prescription painkiller and muscle relaxer.

2021 · 1 incident

October 15, 2021 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STRIKING OR BUMPING
Tilcon New York, Inc. · Struck against stationary object

Employee hit their head/hard hat on an I-beam in the plant when standing up. Due to the stiffness and pain not going away, EE saw a doctor who gave EE a prescription for a muscle relaxer. No light duty or other restrictions were given.

2020 · 2 incidents

August 12, 2020 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Tilcon New York, Inc. · Struck by flying object

Bungy cord dislogded striking employee.

August 6, 2020 NJ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Tilcon New York, Inc. · (Not Elsewhere Classified)

Employee was walking from the car to the time clock to start shift on Thursday morning when EE collapsed. Nearby employees heard EE fall and began CPR, called EMS, went for the nearest AED machine, and sent employees to escort EMS personnel to EE when they arrived. EE passed away the following Tuesday night (8/11).

2017 · 3 incidents

August 3, 2017 NJ · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Tilcon New York, Inc. · Caught in, under or between a moving and a stationary object

while assembling lock post cylinder, right pinky finger became pinched between sleeve and outer ring of lock post cylinder. 8 stitches for laceration

July 26, 2017 NJ · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor SLIP OR FALL OF PERSON
Tilcon New York, Inc. · Fall to the walkway or working surface

While leaning foot on warehouse chain, associate went to lean elbow on wall, chain hooks broke, associate fell approximately 3'. Associate sustained abrasion to back of head and laceration to left elbow requiring 3 stitches.

March 13, 2017 NJ · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

While cutting an electrical cord/wire with a utility knife (razor end), employee slipped and made contact with left hand creating a 1" laceration on the palm side under pinky finger.

2016 · 1 incident

January 18, 2016 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon New York, Inc. · Struck by falling object

While employee was fitting a vertical wear plate on the wall of the rear re-crush feeder box assembly, the upper corner of the wear plate became lodged on one side. As the employee tried to free the stuck plate and while doing so the plate dislodged and crushed finger.

2014 · 3 incidents

August 19, 2014 NJ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Tilcon New York, Inc. · Struck against a moving object

strained back while operating loader

July 14, 2014 NJ · Metal/Non-Metal utility man, shift tech, service/dump truck operator DISORDERS (REPEATED TRAUMA)
Tilcon New York, Inc. · (Not Elsewhere Classified)

There was no specific accident/incident. Reporting a hearing threshold change that meets MSHA's requirements to report from annual hearing test results. When his baseline testing is compared to current testing meets the reportable criteria for MSHA. Re-test completed on 9/2/14 confirm same results. Employee claims wax build-up possible infection: to follow up with ear doctor.

March 26, 2014 NJ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Tilcon New York, Inc. · Fall from machine

Employee went to reach for lunch box in back of pick up truck (driver side); when he went to lean back he lost conscious and fell backwards. 2nd employee heard fall, found employee unconscious with laceration to the back of his head due to fall. The loss of consciousness was due to personal medical reasons, staples were received to laceration from the fall

2011 · 2 incidents

July 26, 2011 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon New York, Inc. · Over-exertion (Not Elsewhere Classified)

While attempting to loosen a turnbuckle on a speed reducer, the associate strained his right shoulder. Proper tool and position were identified, however, due to the heat the conditions were warm which may have played a role.

February 10, 2011 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

INJURED LEFT THUMB WHILE SWAPPING OUT OXYGEN TANKS ON SERVICE TRUCK. THE PROTECTIVE CAGE OVER THE BOTTLES FELL TO A CLOSED POSITION WHILE HANDLING THE OXYGEN BOTTLE. THE CAGE FELL ONTO HIS LEFT THUMB CAUSING SWELLING AND BRUISING.

2010 · 2 incidents

November 4, 2010 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

miner was attempting to loosen a turnbuckle and chose to use a bar and hammer for the task, upon striking the bar, hammer recoiled, hitting miner on the upper lip area causing a laceration of approx 1cm. Miner received 5 stitches.

April 21, 2010 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

While cutting rubber screen with razor knife, EE cut his thumb.

2009 · 2 incidents

November 5, 2009 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ELECTRICAL
Tilcon New York, Inc. · Contact with electrical current

Lightening struck conveyor that employee where employee was working causing employee to receive electric shock.

July 8, 2009 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Tilcon New York, Inc. · Fall from ladders

Employee states was climbing down a ladder, when his foot slipped through rung causing him to fall. Under investigation

2008 · 2 incidents

September 15, 2008 NJ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Tilcon New York, Inc. · Over-exertion in pulling or pushing objects

Employee was pulling fuel hose to fill pump in drop cut. While pulling hose it became stuck on a rock. Employee pulled hose and felt a pop in his arm.

August 25, 2008 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Tilcon New York, Inc. · Caught in, under or between a moving and a stationary object

Employee was operating walk behind under a conveyor. While grabbing a bucket of material, the control end lifted and pinched EE's finger against return idler guard.

2007 · 2 incidents

August 25, 2007 NJ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Tilcon New York, Inc. · Caught in, under or between a moving and a stationary object

While operating walk behind skid-steer, the machine was backed into a support beam, causing the operator's finger to be pinched in the controls.

January 2, 2007 NJ · Metal/Non-Metal electrician, lineman OTHER
Tilcon New York, Inc. · (Not Elsewhere Classified)

Employee arrived at work not feeling well. As the afternoon progressed he began to feel worse. He was driven to the emergency room at local hospital.

2006 · 1 incident

December 6, 2006 NJ · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDLING OF MATERIALS
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

Installing bolts in countershaft on standard. Forklift was holding piece into place, the fork tip slipped pinching thumb against bolt.

2004 · 4 incidents

September 24, 2004 NJ · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

While installing a connector insulator to new welding cable, the employee's hand slipped, striking his other hand with screwdriver.

September 1, 2004 NJ · Metal/Non-Metal shopman repair cars, mechanic HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

While employee was driving a bearing onto a shaft with a drift pin and 3 lb hammer, his finger was struck with the hammer.

May 21, 2004 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Tilcon New York, Inc. · Over-exertion (Not Elsewhere Classified)

While hosing down conveyors at the mill, the employee slipped on mud. Employee has lost time from work due to a surgical procedure on the knee effective 11/23/2004.

January 8, 2004 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

WHILE LOWERING AN IDLER TO THE CONVEYOR, THE IDLER STRUCK THE EE'S HAND.

2003 · 1 incident

March 21, 2003 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Tilcon New York, Inc. · Caught in, under or between running or meshing objects

WHILE TRYING TO REPOSITION BELT, HAND SLIPPED CAUSING IT TO GO THROUGH DRIVE SHEAVE.

2002 · 4 incidents

October 8, 2002 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Tilcon New York, Inc. · Struck by... (Not Elsewhere Classified)

WHILE CUTTING RIB RUBBAR WITH A RAZOR KNIFE (TOWARD HIMSELF) KNIFE SLIPPED STRIKING EE FINGER.

June 12, 2002 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Mt Hope Rock Products Inc · Struck by falling object

WHILE LIFTING FAN HE SLIPPED STRIKING LEFT FOOT.

June 4, 2002 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Mt Hope Rock Products Inc · Struck by... (Not Elsewhere Classified)

WHILE CARVING OUT A NOTCH IN WOOD FOR A ROOF RAFTER, THE KNIFE SLIPPED FROM EE'S RT. HAND STRIKING THE LT. MIDDLE FINGER.

February 6, 2002 NJ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Mt Hope Rock Products Inc · Struck by falling object

EE WAS USING A FORKLIFT TO TURN OVER A PLANETARYSO THAT HE COULD PLACE NEW GEARS INTO IT. WHILE MOVING PLANETARY ON FORKS, THE PLANETARY FELL INBETWEEN FORKS DROPPING ONTO EE'S RIGHT FOOT.

2001 · 3 incidents

October 16, 2001 NJ · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Mt Hope Rock Products Inc · Struck by... (Not Elsewhere Classified)

WHILE EE WAS MOVING A 20"X 12"X 2" PIECE OF PLANK FROM A RACK, THE EMPLOYEE THAT WAS HELPINGHIM SLIPPED CAUSING PLANK TO BOUNCE ON GROUND & STRIKE EE ON SIDE OF FACE.

August 29, 2001 NJ · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Mt Hope Rock Products Inc · Over-exertion (Not Elsewhere Classified)

EMPLOYEE'S RIGHT FOOT SLIPPED INTO A GAP NEAR MOTOR ON SCREEN CAUSING HIM TO STRAIN HIS LEFT KNEE.

January 3, 2001 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Mt Hope Rock Products Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE CLEANING OUT FEEDER II WITH AIR GUN, THE AIR LINE GOT PULLED INTO THE HEAD SECTION OF #13BELT. EMPLOYEE COULD NOT RELEASE THE AIR LINE QUICKLY ENOUGH & HIS ARM WAS PULLED IN BETWEEN THE HEAD SECTION OF BELT.

2000 · 2 incidents

September 27, 2000 NJ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Mt Hope Rock Products Inc · Struck by falling object

WHILE STANDING BENEATH BELT CLEANING AND LOOSENING CONCRETE, PIECE OF CONCRETE FELL ONTO EMPLOYEE.

June 30, 2000 NJ · Metal/Non-Metal truck driver FIRE
Mt Hope Rock Products Inc · Contact with hot objects or substances

WHILE OEPRATING 80 TON HAUL TRUCK, TRUCK CAUGHT FIRE, EMPLOYEE LEAPT FROM TRUCK.