Midlothian Quarry
MSHA mine ID 4403767 · Chesterfield County, VA
- Operator
- Martin Marietta Materials, Inc
- Controller
- Martin Marietta Materials Inc
- Mine status
- Active since Jun 18, 1979
- Mine type
- Surface
- Primary commodity
- Crushed, Broken Granite
- Citations issued
- Nov 5, 2025 to Oct 7, 2026
Past 24 months at a glance
- Inspections
- 7
- Citations and orders
- 6
- Marked S&S by MSHA
- 2
- Assessed penalties
- $302
2 of 6 citations have an MSHA assessment so far, first proposed at $302. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 50.30(a) | 2 | $0 |
| 46.5 | 1 | $0 |
| 56.12008 | 1 | $151 |
| 56.14132(a) | 1 | $151 |
| 56.14211(c) | 1 | $0 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 7, 2026 No. 5161712 46.5 | Not yet assessed |
| Oct 7, 2026 No. 5161711 56.14211(c) | Not yet assessed |
| Oct 6, 2026 No. 5161710 50.30(a) | Not yet assessed |
| Oct 6, 2026 No. 5161709 50.30(a) | Not yet assessed |
| Apr 15, 2026 No. 9216807 56.14132(a) | $151 Closed |
| Nov 5, 2025 No. 5001746 56.12008 | $151 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F047375
Oct 5, 2026 to Oct 13, 2026
Verbal Hazard Complaint Inspections
Event F02A7D7
Aug 24, 2026
Regular Safety and Health Inspection
Event F02F01B
Apr 13, 2026 to Apr 20, 2026
Regular Safety and Health Inspection
Event F01A9DE
Nov 4, 2025 to Nov 6, 2025
Spot Inspection
Event F009772
Sep 9, 2025 to Sep 22, 2025
Regular Safety and Health Inspection
Event F00976A
May 27, 2025 to Jun 2, 2025
Regular Safety and Health Inspection
Event 4135540
Oct 22, 2024 to Oct 29, 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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