Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Alamo Cement Company
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR ID0116045
MINE PORTFOLIO
1 of 1 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 |
|---|---|---|---|---|---|---|
| 1604 QUARRY & PLANT4103019 · Active6/8 quarters reported | Bexar, TXFacility · MSHA: Cement | 0 | 403,621 | 23 | 10 | 143.8 |
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
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- 1604 QUARRY & PLANT29.61083, -98.37333Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 1 mines listed under this operator were checked; 1 have reports in the available quarters. Totals use current ownership.
Hours worked
403,621reported 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 | 70,873 | 0.00 | 143 | 1/1 mines reporting |
| 2025 Q2 | 0 | 67,845 | 0.00 | 144 | 1/1 mines reporting |
| 2025 Q3 | 0 | 67,619 | 0.00 | 142 | 1/1 mines reporting |
| 2025 Q4 | 0 | 69,727 | 0.00 | 139 | 1/1 mines reporting |
| 2026 Q1 | 0 | 68,283 | 0.00 | 138 | 1/1 mines reporting |
| 2026 Q2 | 0 | 59,274 | 0.00 | 146 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
231 significant & substantial (S&S)
Accident records
100 records classified as fatality
Proposed penalties · USD
4,515.0022 of 23 violations with amounts
On-site inspection hours
143.756 inspections · 6 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 | 3 | 0 | 453.00 | 0 | 0 | 1 | 46.8 |
| 2025-Q2 | 0 | 0 | — | 2 | 0 | 1 | 27.0 |
| 2025-Q3 | 6 | 0 | 906.00 | 2 | 0 | 1 | 9.3 |
| 2025-Q4 | 4 | 0 | 604.00 | 1 | 0 | 1 | 23.3 |
| 2026-Q1 | 0 | 0 | — | 2 | 0 | 0 | — |
| 2026-Q2 | 10 | 1 | 2,552.00 | 3 | 0 | 2 | 37.5 |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- 1604 QUARRY & PLANT · 4103019
MACHINERY · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
employee smashed hand when boulder came dislodged inside primary crusher.
- 1604 QUARRY & PLANT · 4103019
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Metal plate fell on right foot
- 1604 QUARRY & PLANT · 4103019
Compliance Follow-up Inspection · 1.0 on-site hours
- 1604 QUARRY & PLANT · 4103019
56.12008 · $313.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.15005 · S&S · $909.00 proposed
- 1604 QUARRY & PLANT · 4103019
Description not reported
- 1604 QUARRY & PLANT · 4103019
56.20003(c) · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.11003 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.15004 · $177.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.16006 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.12004 · $398.00 proposed
- 1604 QUARRY & PLANT · 4103019
Regular Safety and Health Inspection · 36.5 on-site hours
- 1604 QUARRY & PLANT · 4103019
56.13021 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.13021 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
employee slipped on wet ground and sprain left ankle.
- 1604 QUARRY & PLANT · 4103019
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
The employee and a contractor were removing an inspection cover from the top of the clinker cooler drag-chain. The employee's tip of pinky finger on left hand became pinched between the bottom of the cover and a metal flange as they placed the cover on the ground. The employee's fingernail was almost avulsed from the nail bed
- 1604 QUARRY & PLANT · 4103019
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Employee was pushing a small pile of material with their right foot in a sweeping motion, when their left foot slipped on loose material. Instead of falling forward, they leaned back and turned their body in a twisting motion, during which time they felt a pop in their knee.
- 1604 QUARRY & PLANT · 4103019
56.4201(a)(1) · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.11010 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
56.13021 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
Regular Safety and Health Inspection · 23.3 on-site hours
- 1604 QUARRY & PLANT · 4103019
56.14207 · $151.00 proposed
- 1604 QUARRY & PLANT · 4103019
STRIKING OR BUMPING · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Employee was bending over to pick up a trash bag from a box that was on the floor. The employee did not notice a metal pipe that was next to the box on the floor and as the employee bent down to pick up a trash bag, EE's left forehead came in contact with the end of the metal pipe resulting in a laceration to the top left side of EE's forehead.
- 1604 QUARRY & PLANT · 4103019
Spot Inspection · 9.3 on-site hours
- 1604 QUARRY & PLANT · 4103019
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
As the employee was stepping out of the raw mill, the employee placed a hand on the raw mill tire hook and disrupted the accumulated dust causing it to become airborne. The airborne dust entered the airstream of the cooling vent fans and blew onto the employees face and under safety glasses causing dust to enter left eye.
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.