Mining Incidents

Mt Holly Quarry Metal/Non-Metal

Pennsy Supply Inc · Surface
Controlled by CRH PLC
Mt. Holly Springs, Cumberland County, PA  ·  Active
MSHA Mine ID: 3603215

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Fatalities
0
Total incidents
8
Years on record
2006–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2000
83
citations
19
significant & substantial
$18,557
proposed penalties
$17,067
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 8,412 0 0 0.0
2025 Q3 9,896 0 0 0.0
2025 Q2 6,008 3 0 499.3
2025 Q1 2,835 0 0 0.0
2024 Q4 6,069 4 1 659.1
2024 Q3 2,617 1 0 382.1
2024 Q2 5,733 0 0 0.0
2024 Q1 4,518 2 2 442.7
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

8 on file

2025 · 1 incident

June 23, 2025 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Pennsy Supply Inc · (Not Elsewhere Classified)

Employee experienced a personal medical emergency on the mine site resulting in hospitalization. (Infection in EE's leg)

2022 · 2 incidents

October 26, 2022 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Pennsy Supply Inc · Fall onto or against objects

Employee was checking oil in hauler and was standing on steps. They slipped and struck diesel fill nozzle with right wrist. EE suffered undiagnosed non-specific wrist injury. EE was placed on restricted duty.

February 10, 2022 PA · Metal/Non-Metal assistant mine foreman, assistant mine manager HANDTOOLS (NONPOWERED)
Pennsy Supply Inc · Struck by... (Not Elsewhere Classified)

Employee was cutting a liner with hand saw and cut index finger on left hand.

2016 · 1 incident

February 1, 2016 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Pennsy Supply Inc · Struck against stationary object

Employee was trying to loosen a nut on an oil screen and lacerated hand.

2012 · 1 incident

February 27, 2012 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Pennsy Supply Inc · Caught in, under or between a moving and a stationary object

Employee was placing PTO onto ground when left little finger got caught between PTO and nut that was on ground. Finger was pinched. Employee required 3 stitches. No loss time or work restrictions imposed.

2011 · 1 incident

February 7, 2011 PA · Metal/Non-Metal welder (shop) MACHINERY
Pennsy Supply Inc · Flash burns (welding)

Employee was welding at the primary crusher. A flash from another welder came behind his PPE and affected his R eye. He did not realize the injury to the eye until later in the evening.

2009 · 1 incident

March 20, 2009 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Pennsy Supply Inc · Over-exertion (Not Elsewhere Classified)

Empl. helped to reline crusher feeder on Fri. Did not pursue medical help for strained back until 4/2/09. At time of appt. he received prescription meds but reported to Supv that he had not taken the meds. It was not until further questioning last week that we became aware that he had taken the meds which made the event MSHA reportable.

2006 · 1 incident

September 14, 2006 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Pennsy Supply Inc · Over-exertion in lifting objects

He removed the old belt scraper, it was heavier than he thought, and he dislocated his left shoulder.