Cantera Roca Dura Inc
Active
Surface
Stone
Operator: Cantera Roca Dura LLC
Controller: Antonio E Medina
Location: Manati, Manati County, PR
Employees: 7
163
Violations
48
S&S Violations
1
Accidents
$36K
Penalties
Recent Violations
View all 163 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/16/2024 | 56.14107(a) | Non-S&S | HighNegligence | $147 |
| 06/06/2024 | 56.18002(a)(1) | Non-S&S | ModNegligence | $147 |
| 06/06/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14112(a)(1) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.11002 | S&S | ModNegligence | $161 |
| 06/05/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 11/02/2023 | 56.12028 | Non-S&S | HighNegligence | $1,350 |
| 11/02/2023 | 56.14107(a) | Non-S&S | ModNegligence | $182 |
| 04/20/2023 | 62.120 | Non-S&S | ModNegligence | $143 |
| 04/04/2023 | 56.14132(a) | Non-S&S | ModNegligence | $143 |
| 04/04/2023 | 56.12008 | Non-S&S | ModNegligence | $143 |
| 04/04/2023 | 56.11002 | S&S | ModNegligence | $1,585 |
| 04/04/2023 | 56.12028 | Non-S&S | ModNegligence | $143 |
| 10/31/2022 | 56.14107(a) | Non-S&S | HighNegligence | $133 |
| 10/31/2022 | 56.14107(a) | Non-S&S | HighNegligence | $133 |
| 10/31/2022 | 56.9300(a) | S&S | ModNegligence | $155 |
| 10/31/2022 | 56.4400(b) | Non-S&S | ModNegligence | $133 |
| 05/24/2022 | 56.11001 | S&S | ModNegligence | $155 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/10/2000 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 20d lost |
Inspections
View all 117 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/15/2026 | 01/15/2026 | 5.00 | 1 |
| 10/06/2025 | 10/06/2025 | 8.00 | 1 |
| 04/07/2025 | 04/11/2025 | 20.50 | 1 |
| 01/08/2025 | 01/08/2025 | 6.00 | 1 |
| 11/12/2024 | 11/12/2024 | 2.50 | 1 |
| 10/15/2024 | 10/18/2024 | 24.50 | 1 |
| 06/05/2024 | 06/10/2024 | 29.50 | 1 |
| 04/30/2024 | 05/03/2024 | 10.50 | 1 |
| 11/17/2023 | 11/17/2023 | 6.00 | 1 |
| 11/02/2023 | 11/03/2023 | 13.50 | 1 |
Mine Details
MSHA Mine ID5400404
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Stone NEC
Employees7
Days/Week5.0
Hours/Shift1.0
Coordinates18.4205560, -66.4866670
Nearest TownManati
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Frequently Asked Questions
How many MSHA violations does Cantera Roca Dura Inc have?
Cantera Roca Dura Inc has 163 MSHA violations on record, of which 48 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $36K.
What type of mine is Cantera Roca Dura Inc?
Cantera Roca Dura Inc is a Surface mine producing Stone, located in Manati, Manati County, PR. It currently has 7 employees.
Has anyone been injured or killed at Cantera Roca Dura Inc?
According to MSHA records, Cantera Roca Dura Inc has 1 reported accident/injury records and 0 fatalities on file.
Who operates Cantera Roca Dura Inc?
Cantera Roca Dura Inc is operated by Cantera Roca Dura LLC and controlled by Antonio E Medina. MSHA Mine ID: 5400404.