Key Takeaway
Delta Materials is a active surface mine producing Stone, located in Marble Falls, Burnet County, TX. It has 125 violations on record (17 S&S) and $53K in proposed penalties. Operated by Capitol Aggregates, Inc..
Delta Materials
Operator: Capitol Aggregates, Inc.
Controller: Zachry Corporation
Location: Marble Falls, Burnet County, TX
Employees: 18
Recent Violations
View all 125 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/19/2026 | 56.4101 | Non-S&S | ModNegligence | $0 |
| 02/18/2026 | 56.14207 | Non-S&S | ModNegligence | $0 |
| 02/18/2026 | 56.14112(a)(1) | S&S | ModNegligence | $0 |
| 02/18/2026 | 56.20003(a) | Non-S&S | ModNegligence | $0 |
| 08/06/2025 | 56.14100(b) | Non-S&S | LowNegligence | $165 |
| 08/06/2025 | 56.20003(a) | Non-S&S | LowNegligence | $165 |
| 03/11/2025 | 56.14112(b) | Non-S&S | ModNegligence | $549 |
| 05/15/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 05/15/2024 | 56.14101(a)(3) | Non-S&S | ModNegligence | $147 |
| 05/15/2024 | 56.16005 | Non-S&S | ModNegligence | $147 |
| 03/06/2024 | 56.4402 | Non-S&S | ModNegligence | $147 |
| 03/06/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 03/06/2024 | 56.4104(b) | Non-S&S | ModNegligence | $147 |
| 03/06/2024 | 56.4000 | Non-S&S | ModNegligence | $147 |
| 03/06/2024 | 56.14132(a) | S&S | ModNegligence | $328 |
| 03/06/2024 | 46.9(b)(5) | Non-S&S | LowNegligence | $147 |
| 03/05/2024 | 56.3131 | Non-S&S | ModNegligence | $147 |
| 03/05/2024 | 56.11027 | Non-S&S | ModNegligence | $328 |
| 03/05/2024 | 56.4200(b)(2) | Non-S&S | ModNegligence | $147 |
| 03/05/2024 | 46.7(a) | Non-S&S | ModNegligence | $147 |
Accidents & Injuries
View all 18 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/20/2025 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/10/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/28/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/07/2023 | MACHINERY | DAYS AWAY FROM WORK ONLY | 215d lost |
| 05/03/2022 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 15d lost, 27d restricted |
| 12/04/2021 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/02/2020 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 176d lost |
| 08/15/2019 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 77d restricted |
| 02/16/2017 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 40d restricted |
| 03/15/2016 | MACHINERY | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 46d restricted |
Inspections
View all 68 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/18/2026 | 02/20/2026 | 20.75 | 1 |
| 08/06/2025 | 08/08/2025 | 18.25 | 1 |
| 03/10/2025 | 03/12/2025 | 13.00 | 1 |
| 08/26/2024 | 08/27/2024 | 6.25 | 1 |
| 05/20/2024 | 05/21/2024 | 6.25 | 1 |
| 05/14/2024 | 05/16/2024 | 18.50 | 1 |
| 03/27/2024 | 03/27/2024 | 6.75 | 1 |
| 03/04/2024 | 03/06/2024 | 23.25 | 1 |
| 09/13/2023 | 09/13/2023 | 10.25 | 1 |
| 02/15/2023 | 02/17/2023 | 16.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Delta Materials have?
Delta Materials has 125 MSHA violations on record, of which 17 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $53K.
What type of mine is Delta Materials?
Delta Materials is a Surface mine producing Stone, located in Marble Falls, Burnet County, TX. It currently has 18 employees.
Has anyone been injured or killed at Delta Materials?
According to MSHA records, Delta Materials has 18 reported accident/injury records and 1 fatalities on file.
Who operates Delta Materials?
Delta Materials is operated by Capitol Aggregates, Inc. and controlled by Zachry Corporation. MSHA Mine ID: 4102810.