Key Takeaway
Keystone Sales Yard is a intermittent facility mine producing Stone, located in Jacksonville, Duval County, FL. It has 2 violations on record (0 S&S) and $118 in proposed penalties. Operated by Florida Rock Industries, Inc..
Keystone Sales Yard
Operator: Florida Rock Industries, Inc.
Controller: Vulcan Materials Company
Location: Jacksonville, Duval County, FL
Employees: 4
Recent Violations
View all 2 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/03/2026 | 56.14107(a) | Non-S&S | ModNegligence | $0 |
| 03/13/2018 | 46.9(c)(3) | Non-S&S | LowNegligence | $118 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/15/2019 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 10d lost, 68d restricted |
Inspections
View all 16 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/03/2026 | 0.00 | 0 | |
| 03/05/2025 | 03/05/2025 | 5.75 | 1 |
| 03/08/2024 | 03/11/2024 | 4.00 | 1 |
| 03/08/2023 | 03/09/2023 | 10.50 | 1 |
| 06/09/2022 | 06/10/2022 | 5.00 | 1 |
| 12/06/2021 | 12/09/2021 | 5.75 | 1 |
| 08/11/2021 | 08/11/2021 | 4.50 | 1 |
| 02/25/2021 | 02/26/2021 | 5.00 | 1 |
| 06/23/2020 | 06/24/2020 | 11.75 | 1 |
| 03/16/2020 | 03/16/2020 | 0.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Keystone Sales Yard have?
Keystone Sales Yard has 2 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $118.
What type of mine is Keystone Sales Yard?
Keystone Sales Yard is a Facility mine producing Stone, located in Jacksonville, Duval County, FL. It currently has 4 employees.
Has anyone been injured or killed at Keystone Sales Yard?
According to MSHA records, Keystone Sales Yard has 1 reported accident/injury records and 0 fatalities on file.
Who operates Keystone Sales Yard?
Keystone Sales Yard is operated by Florida Rock Industries, Inc. and controlled by Vulcan Materials Company. MSHA Mine ID: 0801414.