Data / Mines / Pennsylvania / Mt Holly Quarry
Mt Holly Quarry: 20 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Mt Holly Quarry is an active construction sand and gravel surface mine in Cumberland County, Pennsylvania, operated by Pennsy Supply Inc with 11 employees on MSHA's record (mine ID 3603215). Since January 1, 2022 MSHA inspectors issued 20 citations and orders there with $8,182 in proposed penalties, and 3 accident reports were filed there, with 2 injury or illness cases.
The request: Watch Mt Holly Quarry (MSHA mine ID 3603215) in Cumberland County, Pennsylvania: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3603215
- Status
- Active since April 18, 2012
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Cumberland County, Pennsylvania
- Nearest town
- Mt. Holly Springs
- Operator
- Pennsy Supply Inc
- Parent company
- CRH PLC
- Employees
- 11
- MSHA field office
- Clearfield PA Field Office
- Citations and orders since January 1, 2022
- 20
- Significant and substantial
- 5 (25.0%)
- Closure orders
- 0
- High negligence or reckless
- 5
- Proposed penalties
- $8,182
- Amount paid so far
- $8,182
- Inspections
- 19
- Inspector hours on site
- 132
- Citations per inspection
- 1.05 (all mines 2.30)
- Accident reports
- 3
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- September 22, 2026
- Citations issued to contractors here
- 1 ($547 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 1 | 0 | $183 | 2 |
| 2023 | 4 | 1 | $724 | 0 |
| 2024 | 6 | 2 | $4,972 | 0 |
| 2025 | 3 | 0 | $511 | 0 |
| 2026 | 6 | 2 | $1,792 | 0 |
Standards cited most at Mt Holly Quarry
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.11016 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12019 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.12 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 50.20-1 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.8 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12068 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.13021 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Mt Holly Quarry
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Mt Holly Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 1 |
| Other | 1 |
| Handtools (nonpowered) | 1 |
Equipment named in accident reports at Mt Holly Quarry
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 1 |
Other open mines in Cumberland County, Pennsylvania
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Silver Springs Quarry | Pennsy Supply Inc | Cumberland County, PA | Crushed, broken limestone | 16 | 21 |
| Toland Sand Plant | New Enterprise Stone and Lime Co., Inc. | Cumberland County, PA | Construction sand and gravel | 9 | 21 |
| Shippensburg Quarry | New Enterprise Stone and Lime Co., Inc. | Cumberland County, PA | Crushed, broken limestone | 12 | 13 |
| Locust Point Quarry | New Enterprise Stone and Lime CO., Inc | Cumberland County, PA | Crushed, broken limestone | 13 | 9 |
| Bonny Brook Quarry | York Building Products Co Inc | Cumberland County, PA | Crushed, broken limestone | 9 | 9 |
| Penn Township Quarry | Pennsy Supply Inc | Cumberland County, PA | Crushed, broken limestone | 11 | 3 |
| Kleemann MC110 | Keystone Crushing LLC | Cumberland County, PA | Crushed, broken sandstone | 1 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.