Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Shelly Materials Inc
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL17597
MINE PORTFOLIO
9 of 9 mines and facilities
2025-01-01 – 2026-10-13. 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 |
|---|---|---|---|---|---|---|
| Columbus Limestone3304657 · Active6/8 quarters reported | Franklin, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 189,456 | 70 | 5 | 318.5 |
| Fultonham Plant3300042 · Active6/8 quarters reported | Muskingum, OHUnderground · MSHA: Crushed, Broken Limestone NEC | 0 | 85,565 | 31 | 6 | 391.8 |
| Marble Cliff Quarry3300097 · Active6/8 quarters reported | Franklin, OHUnderground · MSHA: Crushed, Broken Limestone NEC | 0 | 56,342 | 34 | 3 | 296.8 |
| Portland Plant3304581 · Active6/8 quarters reported | Meigs, OHSurface · MSHA: Construction Sand and Gravel | 0 | 27,386 | 0 | 0 | 89.8 |
| Reedsville Pit3304433 · Active6/8 quarters reported | Meigs, OHSurface · MSHA: Construction Sand and Gravel | 0 | 42,289 | 8 | 2 | 125.3 |
| RENO PLANT SITE3304703 · Active6/8 quarters reported | Washington, OHSurface · MSHA: Construction Sand and Gravel | 0 | 14,038 | 0 | 0 | 30.8 |
| Shelly Material Inc. Ostrander3300168 · Active6/8 quarters reported | Union, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 88,525 | 13 | 1 | 150.8 |
| Southern Portable 13304801 · Active6/8 quarters reported | Franklin, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 12,316 | 2 | 0 | 11.5 |
| St Louisville Plant3301471 · Active6/8 quarters reported | Licking, OHSurface · MSHA: Construction Sand and Gravel | 0 | 29,466 | 11 | 0 | 45.3 |
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
9 of 9 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Columbus Limestone39.89583, -83.02139Open map ↗
- Fultonham Plant39.84694, -82.13056Open map ↗
- Marble Cliff Quarry40.00667, -83.10389Open map ↗
- Portland Plant39.01306, -81.77111Open map ↗
- Reedsville Pit39.12278, -81.74722Open map ↗
- RENO PLANT SITE39.34806, -81.36139Open map ↗
- Shelly Material Inc. Ostrander40.21500, -83.20139Open map ↗
- Southern Portable 139.89583, -83.02139Open map ↗
- St Louisville Plant40.15639, -82.42278Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 9 mines listed under this operator were checked; 9 have reports in the available quarters. Totals use current ownership.
Hours worked
545,383reported 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 | 79,107 | 0.00 | 189 | 9/9 mines reporting |
| 2025 Q2 | 0 | 101,459 | 0.00 | 198 | 9/9 mines reporting |
| 2025 Q3 | 0 | 102,109 | 0.00 | 216 | 9/9 mines reporting |
| 2025 Q4 | 0 | 101,346 | 0.00 | 198 | 9/9 mines reporting |
| 2026 Q1 | 0 | 64,775 | 0.00 | 180 | 9/9 mines reporting |
| 2026 Q2 | 0 | 96,587 | 0.00 | 209 | 9/9 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
16924 significant & substantial (S&S)
Accident records
170 records classified as fatality
Proposed penalties · USD
56,200.00165 of 169 violations with amounts
On-site inspection hours
1,460.2575 inspections · 75 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 | 29 | 4 | 6,712.00 | 3 | 0 | 9 | 235.3 |
| 2025-Q2 | 12 | 1 | 1,898.00 | 3 | 0 | 10 | 156.5 |
| 2025-Q3 | 33 | 2 | 11,970.00 | 3 | 0 | 17 | 227.8 |
| 2025-Q4 | 38 | 9 | 18,909.00 | 5 | 0 | 11 | 254.8 |
| 2026-Q1 | 16 | 1 | 3,026.00 | 0 | 0 | 8 | 132.8 |
| 2026-Q2 | 14 | 2 | 3,630.00 | 1 | 0 | 8 | 209.0 |
| 2026-Q3 | 27 | 5 | 10,055.00 | 2 | 0 | 10 | 218.3 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 2 | 26.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Reedsville Pit · 3304433
Regular Safety and Health Inspection · 26.0 on-site hours
- Portland Plant · 3304581
Regular Safety and Health Inspection · 0.0 on-site hours
- Marble Cliff Quarry · 3300097
62.120
- Fultonham Plant · 3300042
Compliance Follow-up Inspection · 4.5 on-site hours
- Marble Cliff Quarry · 3300097
Spot Inspection · 13.0 on-site hours
- Columbus Limestone · 3304657
56.11001 · S&S · $883.00 proposed
- Columbus Limestone · 3304657
48.26(a) · $168.00 proposed
- Southern Portable 1 · 3304801
Regular Safety and Health Inspection · 7.0 on-site hours
- Columbus Limestone · 3304657
56.11002 · $151.00 proposed
- Columbus Limestone · 3304657
56.11009 · $151.00 proposed
- Southern Portable 1 · 3304801
56.20003(a) · $151.00 proposed
- Columbus Limestone · 3304657
56.4203 · $151.00 proposed
- Columbus Limestone · 3304657
56.14100(c) · $151.00 proposed
- Columbus Limestone · 3304657
56.14112(b) · S&S · $1,126.00 proposed
- Columbus Limestone · 3304657
56.11001 · $151.00 proposed
- Columbus Limestone · 3304657
56.14100(c) · $151.00 proposed
- Columbus Limestone · 3304657
56.20003(a) · $151.00 proposed
- Columbus Limestone · 3304657
56.14100(c) · $151.00 proposed
- Columbus Limestone · 3304657
56.14100(c) · $151.00 proposed
- Columbus Limestone · 3304657
56.20003(a) · $226.00 proposed
- Columbus Limestone · 3304657
56.11001 · $151.00 proposed
- Fultonham Plant · 3300042
Part 50 Audit · 0.0 on-site hours
- Columbus Limestone · 3304657
Part 50 Audit · 0.0 on-site hours
- Columbus Limestone · 3304657
Regular Safety and Health Inspection · 74.8 on-site hours
- Fultonham Plant · 3300042
50.20-1 · $151.00 proposed
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
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.