Key Takeaway
Sheridan Quarry is a active surface mine producing Nonmetal, located in Fremont, Alameda County, CA. It has 55 violations on record (19 S&S) and $12K in proposed penalties. Operated by Stevens Creek Quarry, Inc.
Sheridan Quarry
Operator: Stevens Creek Quarry, Inc
Controller: Richard Voss
Location: Fremont, Alameda County, CA
Employees: 3
Recent Violations
View all 55 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/18/2025 | 56.4200(a)(1) | Non-S&S | LowNegligence | $151 |
| 10/16/2024 | 47.44(b) | Non-S&S | LowNegligence | $147 |
| 05/01/2024 | 56.4201(a)(2) | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.14207 | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.14206(b) | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.11001 | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.11001 | S&S | ModNegligence | $147 |
| 05/01/2024 | 56.11027 | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.12004 | Non-S&S | LowNegligence | $147 |
| 05/01/2024 | 56.14100(b) | S&S | ModNegligence | $388 |
| 05/01/2024 | 56.11027 | S&S | ModNegligence | $388 |
| 05/01/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 05/01/2024 | 56.18002 | S&S | HighNegligence | $1,287 |
| 05/01/2024 | 56.11003 | S&S | ModNegligence | $388 |
| 02/22/2024 | 56.4402 | Non-S&S | LowNegligence | $147 |
| 09/12/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 11/09/2022 | 56.14100(b) | Non-S&S | ModNegligence | $133 |
| 11/09/2022 | 56.14100(a) | S&S | LowNegligence | $133 |
| 04/27/2022 | 56.9300 | S&S | ModNegligence | $349 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/06/2017 | MACHINERY | DAYS AWAY FROM WORK ONLY | 202d lost |
Inspections
View all 23 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/18/2025 | 11/20/2025 | 30.75 | 1 |
| 07/23/2025 | 07/24/2025 | 7.25 | 1 |
| 05/21/2025 | 05/22/2025 | 7.25 | 1 |
| 10/16/2024 | 10/17/2024 | 14.00 | 1 |
| 05/01/2024 | 05/07/2024 | 23.50 | 1 |
| 02/22/2024 | 02/23/2024 | 11.75 | 1 |
| 09/11/2023 | 09/12/2023 | 8.50 | 1 |
| 11/16/2022 | 11/16/2022 | 3.00 | 1 |
| 11/07/2022 | 11/09/2022 | 13.75 | 1 |
| 05/09/2022 | 05/10/2022 | 1.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Sheridan Quarry have?
Sheridan Quarry has 55 MSHA violations on record, of which 19 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $12K.
What type of mine is Sheridan Quarry?
Sheridan Quarry is a Surface mine producing Nonmetal, located in Fremont, Alameda County, CA. It currently has 3 employees.
Has anyone been injured or killed at Sheridan Quarry?
According to MSHA records, Sheridan Quarry has 1 reported accident/injury records and 0 fatalities on file.
Who operates Sheridan Quarry?
Sheridan Quarry is operated by Stevens Creek Quarry, Inc and controlled by Richard Voss. MSHA Mine ID: 0405791.