Data / Mines / Pennsylvania / H & K Materials
H & K Materials: 15 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
H & K Materials is an active crushed, broken traprock surface mine in Bucks County, Pennsylvania, operated by Naceville Materials J.V. with 13 employees on MSHA's record (mine ID 3600116). Since January 1, 2022 MSHA inspectors issued 15 citations and orders there with $2,237 in proposed penalties, and 8 accident reports were filed there, with 8 injury or illness cases.
The request: Watch H & K Materials (MSHA mine ID 3600116) in Bucks County, Pennsylvania: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3600116
- Status
- Active since October 9, 1991
- Main commodity
- Crushed, broken traprock
- Mine type
- Surface
- County
- Bucks County, Pennsylvania
- Nearest town
- O
- Operator
- Naceville Materials J.V.
- Employees
- 13
- MSHA field office
- Kutztown PA Field Office
- Citations and orders since January 1, 2022
- 15
- Significant and substantial
- 2 (13.3%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,237
- Amount paid so far
- $2,237
- Inspections
- 14
- Inspector hours on site
- 131
- Citations per inspection
- 1.07 (all mines 2.30)
- Accident reports
- 8
- Injury and illness cases
- 8
- Fatalities
- 0
- Latest MSHA record
- September 24, 2026
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 | 5 | 1 | $747 | 3 |
| 2023 | 1 | 0 | $143 | 1 |
| 2024 | 3 | 0 | $441 | 2 |
| 2025 | 2 | 0 | $302 | 1 |
| 2026 | 4 | 1 | $604 | 1 |
Standards cited most at H & K Materials
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 56.14112 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.4602 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at H & K Materials
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 5 |
| No lost time, or an occupational illness | 3 |
What the accident reports at H & K Materials describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handtools (nonpowered) | 3 |
| Slip or fall of person | 2 |
| Powered haulage | 1 |
| Falling/sliding/rolling materials | 1 |
| Handling of materials | 1 |
Equipment named in accident reports at H & K Materials
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 3 |
| Ore haulage trucks - off highway trucks | 1 |
Other open mines in Bucks County, Pennsylvania
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Penns Park Quarry | Heidelberg Materials Northeast LLC | Bucks County, PA | Crushed, broken stone | 24 | 33 |
| Plumstead Materials | Naceville Materials J.V. | Bucks County, PA | Crushed, broken limestone | 13 | 26 |
| Warrington Quarry | Eureka Stone Quarry Inc | Bucks County, PA | Crushed, broken limestone | 13 | 21 |
| Rush Valley Quarry Plant I | Eureka Stone Quarry Inc | Bucks County, PA | Crushed, broken limestone | 13 | 20 |
| Blooming Glen Quarry | A B E Materials | Bucks County, PA | Crushed, broken stone | 10 | 14 |
| Lumberville Quarry & Plant | Delaware Quarries Inc | Bucks County, PA | Dimension sandstone | 14 | 12 |
| Naceville Materials | Naceville Materials J.V. | Bucks County, PA | Crushed, broken stone | 12 | 8 |
| Eureka Stone Quarry Inc | Eureka Stone Quarry Inc | Bucks County, PA | Crushed, broken stone | 8 | 7 |
| Rush Valley Quarry Plant II | Eureka Stone Quarry Inc | Bucks County, PA | Crushed, broken limestone | 1 | 3 |
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.