Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Capitol Aggregates, Inc.
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL14245
MINE PORTFOLIO
7 of 7 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 |
|---|---|---|---|---|---|---|
| Capitol Cement Plant & Quarry4100010 · Active6/8 quarters reported | Bexar, TXFacility · MSHA: Cement | 0 | 367,540 | 26 | 0 | 163.0 |
| Delta Materials4102810 · Active6/8 quarters reported | Burnet, TXSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 125,145 | 11 | 1 | 36.8 |
| Hoban Pit And Plant4101162 · Active6/8 quarters reported | Reeves, TXSurface · MSHA: Construction Sand and Gravel | 0 | 83,854 | 9 | 2 | 41.5 |
| Poteet Sand and Gravel4104401 · Active6/8 quarters reported | Atascosa, TXSurface · MSHA: Sand, Common | 0 | 39,777 | 1 | 0 | 29.5 |
| Rio Medina Operations4105278 · Active6/8 quarters reported | Medina, TXSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 54,874 | 8 | 0 | 45.5 |
| San Pablo Sand and Gravel4105360 · Active6/8 quarters reported | Webb, TXSurface · MSHA: Shell | 0 | 25,489 | 5 | 1 | 28.5 |
| Solms Operation4105126 · Active6/8 quarters reported | Comal, TXSurface · MSHA: Construction Sand and Gravel | 0 | 131,188 | 4 | 0 | 39.0 |
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
7 of 7 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Capitol Cement Plant & Quarry29.54556, -98.42000Open map ↗
- Delta Materials30.66722, -98.28778Open map ↗
- Hoban Pit And Plant31.35111, -103.63639Open map ↗
- Poteet Sand and Gravel29.17500, -98.58250Open map ↗
- Rio Medina Operations29.48111, -98.98556Open map ↗
- San Pablo Sand and Gravel27.65767, -97.62953Open map ↗
- Solms Operation29.66667, -98.20778Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 7 mines listed under this operator were checked; 7 have reports in the available quarters. Totals use current ownership.
Hours worked
827,867reported 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 | 133,398 | 0.00 | 239 | 7/7 mines reporting |
| 2025 Q2 | 0 | 140,897 | 0.00 | 245 | 7/7 mines reporting |
| 2025 Q3 | 0 | 138,566 | 0.00 | 245 | 7/7 mines reporting |
| 2025 Q4 | 0 | 134,945 | 0.00 | 243 | 7/7 mines reporting |
| 2026 Q1 | 0 | 133,767 | 0.00 | 242 | 7/7 mines reporting |
| 2026 Q2 | 0 | 146,294 | 0.00 | 244 | 7/7 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
645 significant & substantial (S&S)
Accident records
40 records classified as fatality
Proposed penalties · USD
21,784.0064 of 64 violations with amounts
On-site inspection hours
383.7537 inspections · 37 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 | 9 | 0 | 3,362.00 | 1 | 0 | 7 | 67.5 |
| 2025-Q2 | 3 | 1 | 495.00 | 0 | 0 | 1 | 13.5 |
| 2025-Q3 | 18 | 3 | 4,423.00 | 1 | 0 | 11 | 91.5 |
| 2025-Q4 | 5 | 1 | 1,422.00 | 1 | 0 | 5 | 81.8 |
| 2026-Q1 | 6 | 0 | 1,121.00 | 1 | 0 | 3 | 36.5 |
| 2026-Q2 | 3 | 0 | 453.00 | 0 | 0 | 4 | 17.3 |
| 2026-Q3 | 20 | 0 | 10,508.00 | 0 | 0 | 6 | 75.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Capitol Cement Plant & Quarry · 4100010
56.20003(a) · $151.00 proposed
- Capitol Cement Plant & Quarry · 4100010
56.14107(a) · S&S · $818.00 proposed
- Capitol Cement Plant & Quarry · 4100010
Regular Safety and Health Inspection · 53.5 on-site hours
- Poteet Sand and Gravel · 4104401
Regular Safety and Health Inspection · 6.3 on-site hours
- Hoban Pit And Plant · 4101162
Verbal Hazard Complaint Inspections · 3.0 on-site hours
- Hoban Pit And Plant · 4101162
56.16007(a) · $165.00 proposed
- Hoban Pit And Plant · 4101162
56.16009 · S&S · $818.00 proposed
- Poteet Sand and Gravel · 4104401
Spot Inspection · 10.8 on-site hours
- Capitol Cement Plant & Quarry · 4100010
47.44(b) · $177.00 proposed
- Capitol Cement Plant & Quarry · 4100010
56.13021 · $177.00 proposed
- Capitol Cement Plant & Quarry · 4100010
56.12023 · $177.00 proposed
- Capitol Cement Plant & Quarry · 4100010
56.14101(a)(2) · $177.00 proposed
- Capitol Cement Plant & Quarry · 4100010
56.20003(c) · $177.00 proposed
- Capitol Cement Plant & Quarry · 4100010
Regular Safety and Health Inspection · 34.0 on-site hours
- Hoban Pit And Plant · 4101162
Spot Inspection · 0.0 on-site hours
- Hoban Pit And Plant · 4101162
56.11001 · S&S · $818.00 proposed
- Hoban Pit And Plant · 4101162
Compliance Follow-up Inspection · 1.0 on-site hours
- Delta Materials · 4102810
Regular Safety and Health Inspection · 7.5 on-site hours
- Solms Operation · 4105126
Regular Safety and Health Inspection · 8.5 on-site hours
- Rio Medina Operations · 4105278
Regular Safety and Health Inspection · 7.5 on-site hours
- Delta Materials · 4102810
56.20003(a) · $165.00 proposed
- Delta Materials · 4102810
56.14100(b) · $165.00 proposed
- Solms Operation · 4105126
56.12023 · $151.00 proposed
- Solms Operation · 4105126
56.4402 · $151.00 proposed
- Rio Medina Operations · 4105278
56.20003(c) · $151.00 proposed
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.