Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Hinkle Contracting Company LLC
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL02333
MINE PORTFOLIO
10 of 10 mines and facilities
2025-01-01 – 2026-10-18. Active records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Bassett Stone Company1500004 · Active6/8 quarters reported | Wayne, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 17,633 | 3 | 0 | 71.5 |
| Bourbon Limestone Company1518415 · Active6/8 quarters reported | Bourbon, KYUnderground · MSHA: Crushed, Broken Limestone NEC | 0 | 57,577 | 10 | 1 | 252.0 |
| Casey Stone Company1500012 · Active6/8 quarters reported | Casey, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 14,898 | 5 | 0 | 56.0 |
| Cave Run Stone1507194 · Active6/8 quarters reported | Morgan, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 32,650 | 3 | 0 | 125.0 |
| Ewing Stone4400234 · Active6/8 quarters reported | Lee, VASurface · MSHA: Crushed, Broken Limestone NEC | 0 | 18,027 | 0 | 0 | 44.5 |
| JELLICO STONE COMPANY4000057 · Active6/8 quarters reported | Campbell, TNSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 32,241 | 3 | 0 | 72.3 |
| Lake Cumberland Stone1500099 · Active6/8 quarters reported | Pulaski, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 27,222 | 0 | 0 | 68.3 |
| Natural Bridge Stone1500075 · Active6/8 quarters reported | Powell, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 86,708 | 12 | 0 | 288.8 |
| PULASKI STONE COMPANY1519092 · Active6/8 quarters reported | Pulaski, KYSurface · MSHA: Crushed, Broken Stone NEC | 0 | 27,904 | 0 | 1 | 88.5 |
| Somerset Stone Company1500094 · Active5/8 quarters reported | Pulaski, KYFacility · MSHA: Crushed, Broken Limestone NEC | 0 | 18,914 | 4 | 0 | 43.5 |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
Portfolio map
10 of 10 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Bassett Stone Company36.82556, -84.83861Open map ↗
- Bourbon Limestone Company38.20111, -84.29139Open map ↗
- Casey Stone Company37.24111, -84.76750Open map ↗
- Cave Run Stone38.01139, -83.35111Open map ↗
- Ewing Stone36.63667, -83.43167Open map ↗
- JELLICO STONE COMPANY36.58778, -84.12694Open map ↗
- Lake Cumberland Stone36.93722, -84.53833Open map ↗
- Natural Bridge Stone37.83250, -83.77083Open map ↗
- PULASKI STONE COMPANY37.15028, -84.52278Open map ↗
- Somerset Stone Company37.11028, -84.56833Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 10 mines listed under this operator were checked; 10 have reports in the available quarters. Totals use current ownership.
Hours worked
333,774reported employee hours
Tons per hour
0.00production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 48,168 | 0.00 | 88 | 10/10 mines reporting |
| 2025 Q2 | 0 | 61,817 | 0.00 | 105 | 10/10 mines reporting |
| 2025 Q3 | 0 | 60,958 | 0.00 | 109 | 10/10 mines reporting |
| 2025 Q4 | 0 | 65,235 | 0.00 | 116 | 10/10 mines reporting |
| 2026 Q1 | 0 | 34,264 | 0.00 | 76 | 10/10 mines reporting |
| 2026 Q2 | 0 | 63,332 | 0.00 | 112 | 9/10 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
402 significant & substantial (S&S)
Accident records
20 records classified as fatality
Proposed penalties · USD
6,127.0039 of 40 violations with amounts
On-site inspection hours
1,110.2571 inspections · 71 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 4 | 0 | 453.00 | 0 | 0 | 6 | 76.5 |
| 2025-Q2 | 12 | 0 | 1,887.00 | 0 | 0 | 12 | 327.8 |
| 2025-Q3 | 7 | 0 | 1,057.00 | 1 | 0 | 6 | 60.0 |
| 2025-Q4 | 3 | 0 | 453.00 | 1 | 0 | 9 | 151.5 |
| 2026-Q1 | 2 | 0 | 302.00 | 0 | 0 | 13 | 100.0 |
| 2026-Q2 | 7 | 0 | 1,057.00 | 0 | 0 | 12 | 189.0 |
| 2026-Q3 | 5 | 2 | 918.00 | 0 | 0 | 10 | 167.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 3 | 38.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Casey Stone Company · 1500012
56.12008 · $151.00 proposed
- Ewing Stone · 4400234
Spot Inspection · 11.0 on-site hours
- Bassett Stone Company · 1500004
Regular Safety and Health Inspection · 11.0 on-site hours
- Cave Run Stone · 1507194
56.4402 · $151.00 proposed
- Cave Run Stone · 1507194
56.4230(a) · $151.00 proposed
- Cave Run Stone · 1507194
Regular Safety and Health Inspection · 44.5 on-site hours
- Natural Bridge Stone · 1500075
Verbal Hazard Complaint Inspections · 4.0 on-site hours
- Natural Bridge Stone · 1500075
Spot Inspection · 15.5 on-site hours
- Lake Cumberland Stone · 1500099
Regular Safety and Health Inspection · 28.0 on-site hours
- Somerset Stone Company · 1500094
Regular Safety and Health Inspection · 5.0 on-site hours
- Bourbon Limestone Company · 1518415
Regular Safety and Health Inspection · 21.0 on-site hours
- Natural Bridge Stone · 1500075
Impoundment Spot Inspection · 6.0 on-site hours
- Natural Bridge Stone · 1500075
Spot Inspection · 6.0 on-site hours
- Somerset Stone Company · 1500094
Spot Inspection · 5.0 on-site hours
- PULASKI STONE COMPANY · 1519092
Spot Inspection · 6.0 on-site hours
- JELLICO STONE COMPANY · 4000057
Spot Inspection · 3.3 on-site hours
- Lake Cumberland Stone · 1500099
Spot Inspection · 2.0 on-site hours
- Cave Run Stone · 1507194
Spot Inspection · 6.0 on-site hours
- Ewing Stone · 4400234
Spot Inspection · 5.5 on-site hours
- Casey Stone Company · 1500012
Regular Safety and Health Inspection · 16.0 on-site hours
- Casey Stone Company · 1500012
56.12004 · $151.00 proposed
- Cave Run Stone · 1507194
56.4201 · $151.00 proposed
- JELLICO STONE COMPANY · 4000057
Regular Safety and Health Inspection · 8.0 on-site hours
- Cave Run Stone · 1507194
Regular Safety and Health Inspection · 19.0 on-site hours
- PULASKI STONE COMPANY · 1519092
Regular Safety and Health Inspection · 6.8 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
SELECTED PORTFOLIO
1 linked controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.