Key Takeaway
LEXINGTON QUARRY is a active surface mine producing Stone, located in LOS GATOS, Santa Clara County, CA. It has 146 violations on record (27 S&S) and $43K in proposed penalties. Operated by CalMat Co.
LEXINGTON QUARRY
Operator: CalMat Co
Controller: Vulcan Materials Company
Location: LOS GATOS, Santa Clara County, CA
Employees: 4
Recent Violations
View all 146 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/17/2025 | 46.7(a) | Non-S&S | ModNegligence | $168 |
| 10/16/2024 | 47.54 | Non-S&S | LowNegligence | $147 |
| 05/02/2024 | 56.4201(a)(1) | Non-S&S | LowNegligence | $147 |
| 05/02/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 03/07/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 03/07/2024 | 56.14100(b) | Non-S&S | ModNegligence | $172 |
| 03/07/2024 | 56.15001 | Non-S&S | LowNegligence | $147 |
| 10/23/2023 | 56.14100(b) | Non-S&S | $0 | |
| 06/06/2023 | 56.16001 | Non-S&S | LowNegligence | $143 |
| 06/06/2023 | 56.14100(b) | Non-S&S | LowNegligence | $143 |
| 06/06/2023 | 56.12032 | Non-S&S | ModNegligence | $143 |
| 03/15/2023 | 56.20003(c) | Non-S&S | ModNegligence | $143 |
| 04/26/2022 | 56.4203 | S&S | ModNegligence | $234 |
| 04/26/2022 | 56.14132(b) | Non-S&S | ModNegligence | $155 |
| 02/15/2022 | 56.11002 | Non-S&S | ModNegligence | $133 |
| 12/06/2019 | 56.16005 | Non-S&S | ModNegligence | $123 |
| 12/06/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
| 03/05/2019 | 56.12030 | Non-S&S | ModNegligence | $121 |
| 03/05/2019 | 56.20003(a) | Non-S&S | ModNegligence | $121 |
| 03/05/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
Accidents & Injuries
View all 10 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/27/2005 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 10d lost |
| 04/28/2005 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 7d restricted |
| 12/21/2004 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 2d lost |
| 11/05/2004 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 10d restricted |
| 09/04/2003 | STEPPING OR KNEELING ON OBJECT | NO VALUE FOUND | None |
| 08/27/2003 | OTHER | DAYS AWAY FROM WORK ONLY | 81d lost |
| 06/27/2003 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 57d lost |
| 05/24/2003 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 66d restricted |
| 05/17/2003 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 3d restricted |
| 07/28/2001 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 15d restricted |
Inspections
View all 69 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/27/2025 | 10/28/2025 | 7.50 | 1 |
| 07/28/2025 | 07/30/2025 | 19.25 | 1 |
| 06/16/2025 | 06/17/2025 | 10.50 | 1 |
| 10/15/2024 | 10/16/2024 | 14.50 | 1 |
| 05/02/2024 | 05/03/2024 | 12.50 | 1 |
| 03/26/2024 | 03/27/2024 | 3.50 | 1 |
| 03/06/2024 | 03/13/2024 | 10.25 | 1 |
| 02/27/2024 | 02/27/2024 | 3.50 | 1 |
| 02/05/2024 | 02/07/2024 | 6.00 | 1 |
| 10/23/2023 | 10/23/2023 | 5.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does LEXINGTON QUARRY have?
LEXINGTON QUARRY has 146 MSHA violations on record, of which 27 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $43K.
What type of mine is LEXINGTON QUARRY?
LEXINGTON QUARRY is a Surface mine producing Stone, located in LOS GATOS, Santa Clara County, CA. It currently has 4 employees.
Has anyone been injured or killed at LEXINGTON QUARRY?
According to MSHA records, LEXINGTON QUARRY has 10 reported accident/injury records and 0 fatalities on file.
Who operates LEXINGTON QUARRY?
LEXINGTON QUARRY is operated by CalMat Co and controlled by Vulcan Materials Company. MSHA Mine ID: 0400946.