Forks of the River Quarry
MSHA mine ID 4001610 · Knox County, TN
- Operator
- Martin Marietta Southeast Agg Operations, LLC
- Controller
- Martin Marietta Materials Inc
- Mine status
- Active since May 4, 2012
- Mine type
- Surface
- Primary commodity
- Crushed, Broken Limestone NEC
- Citations issued
- May 8, 2025 to Oct 5, 2026
Past 24 months at a glance
- Inspections
- 7
- Citations and orders
- 5
- Marked S&S by MSHA
- 0
- Assessed penalties
- $1,346
4 of 5 citations have an MSHA assessment so far, first proposed at $1,346. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.12032 | 1 | $151 |
| 56.12068 | 1 | $226 |
| 56.14100(b) | 1 | $0 |
| 56.14107(a) | 1 | $151 |
| 56.14132(b)(2) | 1 | $818 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 5, 2026 No. 5087498 56.14100(b) | Not yet assessed |
| Jun 4, 2026 No. 5087462 56.12032 | $151 Closed |
| Jun 1, 2026 No. 5087461 56.14132(b)(2) | $818 Closed |
| Oct 22, 2025 No. 5087408 56.12068 | $226 Closed |
| May 8, 2025 No. 9774506 56.14107(a) | $151 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F023470
Oct 5, 2026
Regular Safety and Health Inspection
Event F023455
Jun 1, 2026 to Jun 8, 2026
Spot Inspection
Event F007856
Mar 18, 2026 to Mar 19, 2026
Regular Safety and Health Inspection
Event F012880
Oct 20, 2025 to Oct 30, 2025
Spot Inspection
Event F01496B
Sep 24, 2025
Regular Safety and Health Inspection
Event F013E58
May 6, 2025 to May 12, 2025
Regular Safety and Health Inspection
Event F013E41
Feb 25, 2025 to Feb 28, 2025
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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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