Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
IMI Aggregates LLC
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR ID0173313
MINE PORTFOLIO
26 of 26 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 |
|---|---|---|---|---|---|---|
| Anderson Plant1200725 · Active6/8 quarters reported | Madison, INSurface · MSHA: Construction Sand and Gravel | 0 | 21,752 | 0 | 0 | 32.3 |
| Calcium Products Co1201961 · Active6/8 quarters reported | Grant, INFacility · MSHA: Crushed, Broken Limestone NEC | 0 | 43,310 | 0 | 0 | 29.3 |
| Cambridge City Pit1201034 · Active6/8 quarters reported | Wayne, INSurface · MSHA: Construction Sand and Gravel | 0 | 22,796 | 4 | 0 | 51.5 |
| Carroll County Sand & Gravel1200994 · Active6/8 quarters reported | Carroll, INSurface · MSHA: Construction Sand and Gravel | 0 | 24,885 | 12 | 1 | 41.8 |
| Connersville Pit1200641 · Active6/8 quarters reported | Fayette, INSurface · MSHA: Construction Sand and Gravel | 0 | 21,040 | 0 | 0 | 39.3 |
| Fall Creek Sand & Gravel1202430 · Active6/8 quarters reported | Hamilton, INSurface · MSHA: Construction Sand and Gravel | 0 | 38,097 | 21 | 0 | 62.8 |
| Grant County Sand and Gravel1202488 · Active6/8 quarters reported | Grant, INSurface · MSHA: Construction Sand and Gravel | 0 | 23,986 | 0 | 0 | 24.3 |
| IMI Bluffton Quarry1200029 · Active6/8 quarters reported | Wells, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 42,193 | 2 | 2 | 34.5 |
| imi Brownstown Sand & Gravel1200945 · Active6/8 quarters reported | Jackson, INSurface · MSHA: Construction Sand and Gravel | 0 | 16,448 | 0 | 0 | 40.3 |
| imi Columbus Sand & Gravel1202185 · Active6/8 quarters reported | Bartholomew, INSurface · MSHA: Construction Sand and Gravel | 0 | 4,622 | 1 | 0 | 21.5 |
| IMI Corydon Stone & Asphalt Co.1200017 · Active6/8 quarters reported | Harrison, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 58,922 | 0 | 0 | 65.5 |
| IMI Greenwood Sand & Gravel1202027 · Active6/8 quarters reported | Johnson, INSurface · MSHA: Construction Sand and Gravel | 0 | 30,392 | 2 | 0 | 22.8 |
| IMI Huntington Quarry1200028 · Active6/8 quarters reported | Huntington, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 85,638 | 4 | 0 | 45.0 |
| IMI Logansport Sand & Gravel1202496 · Active6/8 quarters reported | Cass, INSurface · MSHA: Sand, Industrial NEC | 0 | 13,753 | 2 | 0 | 11.5 |
| IMI Logansport Stone1200840 · Active6/8 quarters reported | Cass, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 74,802 | 7 | 2 | 48.5 |
| IMI Luray Sand & Gravel1200992 · Active6/8 quarters reported | Henry, INSurface · MSHA: Construction Sand and Gravel | 0 | 30,776 | 1 | 0 | 47.8 |
| IMI Middle Tennessee4003137 · Active6/8 quarters reported | White, TNSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 26,796 | 3 | 0 | 50.3 |
| IMI Montpelier Quarry1200054 · Active6/8 quarters reported | Blackford, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 24,899 | 2 | 1 | 44.3 |
| IMI Muncie Aggregates1200053 · Active6/8 quarters reported | Delaware, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 68,969 | 0 | 0 | 63.8 |
| imi New Albany Sand & Gravel1200964 · Active5/8 quarters reported | Floyd, INSurface · MSHA: Construction Sand and Gravel | 0 | 18,231 | 8 | 0 | 88.3 |
| IMI Peru Stone Quarry1200339 · Active6/8 quarters reported | Miami, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 46,668 | 0 | 0 | 32.5 |
| IMI Plymouth Sand & Gravel1200716 · Active6/8 quarters reported | Marshall, INSurface · MSHA: Construction Sand and Gravel | 0 | 21,667 | 4 | 0 | 32.5 |
| IMI SELLERSBURG STONE CO.1200109 · Active6/8 quarters reported | Clark, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 105,570 | 10 | 1 | 135.5 |
| IMI Stony Creek Stone Co1200124 · Active6/8 quarters reported | Hamilton, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 85,439 | 6 | 0 | 52.8 |
| Pendleton Quarry1200354 · Active6/8 quarters reported | Madison, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 76,232 | 3 | 0 | 73.8 |
| Pipe Creek Jr1201173 · Active6/8 quarters reported | Grant, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 63,304 | 3 | 0 | 40.5 |
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
26 of 26 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Anderson Plant40.13056, -85.65667Open map ↗
- Calcium Products Co40.46500, -85.79556Open map ↗
- Cambridge City Pit39.81306, -85.14750Open map ↗
- Carroll County Sand & Gravel40.58306, -86.72667Open map ↗
- Connersville Pit39.61361, -85.15056Open map ↗
- Fall Creek Sand & Gravel39.95583, -85.86750Open map ↗
- Grant County Sand and Gravel40.45111, -85.53306Open map ↗
- IMI Bluffton Quarry40.76417, -85.17583Open map ↗
- imi Brownstown Sand & Gravel38.88028, -86.09750Open map ↗
- imi Columbus Sand & Gravel39.15750, -85.91194Open map ↗
- IMI Corydon Stone & Asphalt Co.38.24583, -86.14556Open map ↗
- IMI Greenwood Sand & Gravel39.60083, -86.22806Open map ↗
- IMI Huntington Quarry40.89611, -85.45833Open map ↗
- IMI Logansport Sand & Gravel40.67111, -86.24722Open map ↗
- IMI Logansport Stone40.72861, -86.34639Open map ↗
- IMI Luray Sand & Gravel40.07056, -85.36472Open map ↗
- IMI Middle Tennessee35.84889, -85.51639Open map ↗
- IMI Montpelier Quarry40.55889, -85.27694Open map ↗
- IMI Muncie Aggregates40.24111, -85.33722Open map ↗
- imi New Albany Sand & Gravel38.19972, -85.89139Open map ↗
- IMI Peru Stone Quarry40.77056, -86.10222Open map ↗
- IMI Plymouth Sand & Gravel41.31778, -86.26972Open map ↗
- IMI SELLERSBURG STONE CO.38.38861, -85.74389Open map ↗
- IMI Stony Creek Stone Co40.03778, -85.94139Open map ↗
- Pendleton Quarry40.03278, -85.72278Open map ↗
- Pipe Creek Jr40.46500, -85.79417Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 26 mines listed under this operator were checked; 26 have reports in the available quarters. Totals use current ownership.
Hours worked
1,091,187reported 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 | 162,863 | 0.00 | 319 | 26/26 mines reporting |
| 2025 Q2 | 0 | 192,403 | 0.00 | 317 | 26/26 mines reporting |
| 2025 Q3 | 0 | 195,945 | 0.00 | 318 | 25/26 mines reporting |
| 2025 Q4 | 0 | 175,784 | 0.00 | 316 | 26/26 mines reporting |
| 2026 Q1 | 0 | 172,081 | 0.00 | 312 | 26/26 mines reporting |
| 2026 Q2 | 0 | 192,111 | 0.00 | 307 | 26/26 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
959 significant & substantial (S&S)
Accident records
70 records classified as fatality
Proposed penalties · USD
26,499.0085 of 95 violations with amounts
On-site inspection hours
1,232.25105 inspections · 105 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 | 7,669.00 | 2 | 0 | 15 | 167.0 |
| 2025-Q2 | 18 | 1 | 3,484.00 | 0 | 0 | 19 | 217.0 |
| 2025-Q3 | 7 | 1 | 1,603.00 | 0 | 0 | 10 | 98.8 |
| 2025-Q4 | 9 | 0 | 1,359.00 | 0 | 0 | 8 | 117.8 |
| 2026-Q1 | 4 | 0 | 8,008.00 | 2 | 0 | 22 | 258.3 |
| 2026-Q2 | 11 | 0 | 3,168.00 | 0 | 0 | 18 | 216.5 |
| 2026-Q3 | 8 | 0 | 1,208.00 | 3 | 0 | 11 | 131.3 |
| 2026-Q4 * | 9 | 3 | — | 0 | 0 | 2 | 25.8 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Fall Creek Sand & Gravel · 1202430
Regular Safety and Health Inspection · 6.5 on-site hours
- Fall Creek Sand & Gravel · 1202430
56.4201(a)(2) · $151.00 proposed
- Connersville Pit · 1200641
Regular Safety and Health Inspection · 10.3 on-site hours
- Carroll County Sand & Gravel · 1200994
Regular Safety and Health Inspection · 9.5 on-site hours
- Carroll County Sand & Gravel · 1200994
56.12004 · $432.00 proposed
- Carroll County Sand & Gravel · 1200994
56.12030 · $959.00 proposed
- Carroll County Sand & Gravel · 1200994
56.12020 · $432.00 proposed
- Carroll County Sand & Gravel · 1200994
56.4200(b)(2) · $288.00 proposed
- IMI Peru Stone Quarry · 1200339
Regular Safety and Health Inspection · 9.8 on-site hours
- IMI Stony Creek Stone Co · 1200124
Regular Safety and Health Inspection · 15.0 on-site hours
- IMI Stony Creek Stone Co · 1200124
56.12032 · $151.00 proposed
- IMI Stony Creek Stone Co · 1200124
56.16005 · $151.00 proposed
- imi Brownstown Sand & Gravel · 1200945
Spot Inspection · 10.5 on-site hours
- imi Brownstown Sand & Gravel · 1200945
Spot Inspection · 3.8 on-site hours
- IMI Logansport Sand & Gravel · 1202496
Regular Safety and Health Inspection · 3.5 on-site hours
- IMI Corydon Stone & Asphalt Co. · 1200017
Spot Inspection · 1.5 on-site hours
- IMI Montpelier Quarry · 1200054
Regular Safety and Health Inspection · 18.5 on-site hours
- IMI SELLERSBURG STONE CO. · 1200109
Spot Inspection · 3.0 on-site hours
- IMI Montpelier Quarry · 1200054
50.30(a) · $7,555.00 proposed
- Grant County Sand and Gravel · 1202488
Regular Safety and Health Inspection · 8.0 on-site hours
- IMI Luray Sand & Gravel · 1200992
Regular Safety and Health Inspection · 16.5 on-site hours
- IMI Middle Tennessee · 4003137
Spot Inspection · 11.0 on-site hours
- Anderson Plant · 1200725
Regular Safety and Health Inspection · 6.0 on-site hours
- Cambridge City Pit · 1201034
Regular Safety and Health Inspection · 16.3 on-site hours
- IMI Middle Tennessee · 4003137
Regular Safety and Health Inspection · 10.0 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.