Principio Quarry
MSHA mine ID 1800812 · Cecil County, MD
- Operator
- York Building Products Co Inc
- Controller
- David J Stewart
- Mine status
- Active since Oct 1, 2021
- Mine type
- Surface
- Primary commodity
- Crushed, Broken Granite
- Citations issued
- Dec 11, 2024 to Oct 14, 2026
Past 24 months at a glance
- Inspections
- 6
- Citations and orders
- 11
- Marked S&S by MSHA
- 3
- Assessed penalties
- $2,023
8 of 11 citations have an MSHA assessment so far, first proposed at $2,023. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.14100(b) | 2 | $906 |
| 50.20(a) | 1 | $151 |
| 56.11001 | 1 | $151 |
| 56.14105 | 1 | $336 |
| 56.14107(a) | 1 | $0 |
| 56.14131(a) | 1 | $177 |
| 56.14207 | 1 | $0 |
| 56.15004 | 1 | $0 |
| 56.20008(b) | 1 | $151 |
| 56.4201(a)(2) | 1 | $151 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 14, 2026 No. 5079767 56.14207 | Not yet assessed |
| Oct 14, 2026 No. 5079766 56.15004 | Not yet assessed |
| Oct 14, 2026 No. 5079765 56.14107(a) | Not yet assessed |
| Jun 11, 2026 No. 5075644 56.14105 | $336 Closed |
| Nov 20, 2025 No. 5074272 56.4201(a)(2) | $151 Closed |
| Nov 20, 2025 No. 5074271 56.14100(b) | $755 Closed |
| Jun 3, 2025 No. 9809395 56.11001 | $151 Closed |
| Jun 3, 2025 No. 9809394 56.14100(b) | $151 Closed |
| Dec 11, 2024 No. 9805691 50.20(a) | $151 Closed |
| Dec 11, 2024 No. 9805690 56.14131(a) | $177 Closed |
| Dec 11, 2024 No. 9805689 56.20008(b) | $151 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F04BBB8
Oct 13, 2026
Compliance Follow-up Inspection
Event F0369D9
Jun 22, 2026
Regular Safety and Health Inspection
Event F0369D2
Jun 4, 2026 to Jun 11, 2026
Regular Safety and Health Inspection
Event F0319CB
Nov 18, 2025 to Nov 25, 2025
Regular Safety and Health Inspection
Event F0160F7
Jun 2, 2025 to Jun 5, 2025
Regular Safety and Health Inspection
Event F002D64
Dec 10, 2024 to Dec 12, 2024
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About this record
These figures come from public Mine Safety and Health Administration (MSHA) open government data on mines, inspections, violations and assessed violations. MineCitation copies them as published and does not add findings of its own.
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