Key Takeaway
San Bernardino Plant is a active surface mine producing SandAndGravel, located in Highland, San Bernardino County, CA. It has 88 violations on record (7 S&S) and $9K in proposed penalties. Operated by CalMat Co.
San Bernardino Plant
Operator: CalMat Co
Controller: Vulcan Materials Company
Location: Highland, San Bernardino County, CA
Employees: 24
Recent Violations
View all 88 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/07/2025 | 56.20003(a) | Non-S&S | ModNegligence | $151 |
| 04/07/2025 | 56.20003(a) | Non-S&S | ModNegligence | $151 |
| 04/07/2025 | 56.20003(a) | S&S | LowNegligence | $165 |
| 12/16/2024 | 56.16001 | S&S | LowNegligence | $165 |
| 04/10/2024 | 56.16005 | Non-S&S | LowNegligence | $147 |
| 05/24/2022 | 56.4101 | Non-S&S | LowNegligence | $133 |
| 02/07/2022 | 56.11001 | S&S | ModNegligence | $610 |
| 11/19/2021 | 56.4201(a)(2) | Non-S&S | ModNegligence | $125 |
| 11/19/2021 | 56.14101(a)(2) | Non-S&S | LowNegligence | $125 |
| 11/18/2021 | 56.14207 | Non-S&S | LowNegligence | $125 |
| 11/18/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 04/13/2021 | 56.13021 | Non-S&S | LowNegligence | $125 |
| 04/13/2021 | 46.5(b) | Non-S&S | HighNegligence | $426 |
| 03/23/2016 | 56.14132(b)(2) | Non-S&S | LowNegligence | $100 |
| 10/22/2015 | 56.20003(a) | Non-S&S | LowNegligence | $100 |
| 10/30/2014 | 56.4130(a)(2) | Non-S&S | LowNegligence | $100 |
| 11/08/2012 | 56.14100(c) | Non-S&S | ModNegligence | $100 |
| 04/20/2010 | 56.14100(b) | Non-S&S | ModNegligence | $100 |
| 07/08/2009 | 56.11002 | Non-S&S | ModNegligence | $162 |
| 01/22/2009 | 56.14100(b) | Non-S&S | ModNegligence | $100 |
Accidents & Injuries
View all 31 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/08/2025 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | None |
| 12/05/2024 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 09/30/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/30/2022 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 7d restricted |
| 02/07/2022 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/01/2021 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 28d lost |
| 06/20/2020 | HANDTOOLS (NONPOWERED) | PERM TOT OR PERM PRTL DISABLTY | 46d restricted |
| 12/02/2019 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 5d restricted |
| 03/06/2018 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/07/2017 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
Inspections
View all 62 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/29/2025 | 10/30/2025 | 22.00 | 1 |
| 04/14/2025 | 04/14/2025 | 2.75 | 1 |
| 04/07/2025 | 04/10/2025 | 19.25 | 1 |
| 12/16/2024 | 12/17/2024 | 17.50 | 1 |
| 04/10/2024 | 04/12/2024 | 28.00 | 2 |
| 12/27/2023 | 12/28/2023 | 11.00 | 1 |
| 08/24/2023 | 08/28/2023 | 3.25 | 1 |
| 08/23/2023 | 08/28/2023 | 12.25 | 1 |
| 10/26/2022 | 10/27/2022 | 18.00 | 1 |
| 05/23/2022 | 05/25/2022 | 17.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does San Bernardino Plant have?
San Bernardino Plant has 88 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $9K.
What type of mine is San Bernardino Plant?
San Bernardino Plant is a Surface mine producing SandAndGravel, located in Highland, San Bernardino County, CA. It currently has 24 employees.
Has anyone been injured or killed at San Bernardino Plant?
According to MSHA records, San Bernardino Plant has 31 reported accident/injury records and 0 fatalities on file.
Who operates San Bernardino Plant?
San Bernardino Plant is operated by CalMat Co and controlled by Vulcan Materials Company. MSHA Mine ID: 0401984.