Ponce Cement Plant
Active
Facility
Stone
Operator: Cemex de Puerto Rico
Controller: Cemex S A
Location: Ponce, Ponce County, PR
Employees: 109
665
Violations
261
S&S Violations
179
Accidents
$1.4M
Penalties
Recent Violations
View all 665 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 09/03/2025 | 56.14103(a) | Non-S&S | ModNegligence | $151 |
| 02/10/2025 | 56.14107(b) | Non-S&S | ModNegligence | $209 |
| 09/04/2024 | 56.5002 | Non-S&S | ModNegligence | $161 |
| 08/29/2024 | 56.15006 | S&S | ModNegligence | $679 |
| 08/27/2024 | 56.20003(a) | S&S | HighNegligence | $2,253 |
| 02/14/2024 | 56.14130(a)(5) | Non-S&S | ModNegligence | $239 |
| 02/14/2024 | 56.20003(a) | S&S | ModNegligence | $1,188 |
| 02/14/2024 | 56.20003(a) | S&S | ModNegligence | $1,188 |
| 02/13/2024 | 56.14100(b) | Non-S&S | ModNegligence | $280 |
| 10/17/2023 | 56.14205 | S&S | ModNegligence | $1,463 |
| 07/12/2023 | 56.12034 | Non-S&S | ModNegligence | $271 |
| 07/12/2023 | 56.20003(b) | S&S | ModNegligence | $3,006 |
| 07/12/2023 | 56.20003(b) | Non-S&S | ModNegligence | $3,006 |
| 07/11/2023 | 56.20003(b) | Non-S&S | ModNegligence | $905 |
| 07/11/2023 | 56.12017 | Non-S&S | ModNegligence | $3,006 |
| 07/10/2023 | 56.14130(i) | Non-S&S | ModNegligence | $271 |
| 07/10/2023 | 56.14132(a) | Non-S&S | ModNegligence | $143 |
| 07/10/2023 | 56.14100(b) | Non-S&S | ModNegligence | $271 |
| 07/10/2023 | 56.12004 | Non-S&S | ModNegligence | $271 |
| 05/09/2023 | 50.20-1 | Non-S&S | ModNegligence | $143 |
Accidents & Injuries
View all 179 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 10/15/2025 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 7d lost |
| 04/18/2024 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 6d lost |
| 03/05/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/04/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/22/2023 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 2d lost |
| 10/13/2023 | NONPOWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 35d lost, 74d restricted |
| 05/16/2023 | OTHER | DAYS AWAY FROM WORK ONLY | None |
| 02/25/2022 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 40d lost |
| 12/18/2021 | MACHINERY | DYS AWY FRM WRK & RESTRCTD ACT | 3d lost, 3d restricted |
| 12/01/2021 | STEPPING OR KNEELING ON OBJECT | DAYS AWAY FROM WORK ONLY | 2d lost |
Inspections
View all 288 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/09/2025 | 09/09/2025 | 7.50 | 1 |
| 09/02/2025 | 09/04/2025 | 26.00 | 1 |
| 02/25/2025 | 04/09/2025 | 39.00 | 1 |
| 02/19/2025 | 02/21/2025 | 10.00 | 1 |
| 02/07/2025 | 02/17/2025 | 39.00 | 1 |
| 01/24/2025 | 01/24/2025 | 2.00 | 1 |
| 12/23/2024 | 12/23/2024 | 12.50 | 1 |
| 11/26/2024 | 11/26/2024 | 2.50 | 1 |
| 10/29/2024 | 10/29/2024 | 7.50 | 1 |
| 09/23/2024 | 09/23/2024 | 4.50 | 1 |
Mine Details
MSHA Mine ID5400001
Mine TypeFacility
StatusActive
CommodityStone
SIC DescriptionCement
Employees109
Days/Week7.0
Hours/Shift8.0
Coordinates18.0977780, -66.2269440
Nearest TownPonce
Related Mines
Cantera Puerto Ven
Ponce, Ponce County, PR
169 violations
Active
Cantera El Tuque
Ponce, Ponce County, PR
161 violations
Abandoned
Gravero Rodriguez
Ponce, Ponce County, PR
140 violations
Active
Florida Lime
Ponce, Ponce County, PR
133 violations
Abandoned
CANTERA CANAS
50, Ponce County, PR
118 violations
Abandoned
CANTERA ANGOLA
Ponce, Ponce County, PR
113 violations
Abandoned
GRAVERO COTO LAUREL
Ponce, Ponce County, PR
97 violations
Active
Cantera Robles
Ponce, Ponce County, PR
54 violations
Active
Frequently Asked Questions
How many MSHA violations does Ponce Cement Plant have?
Ponce Cement Plant has 665 MSHA violations on record, of which 261 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1.4M.
What type of mine is Ponce Cement Plant?
Ponce Cement Plant is a Facility mine producing Stone, located in Ponce, Ponce County, PR. It currently has 109 employees.
Has anyone been injured or killed at Ponce Cement Plant?
According to MSHA records, Ponce Cement Plant has 179 reported accident/injury records and 0 fatalities on file.
Who operates Ponce Cement Plant?
Ponce Cement Plant is operated by Cemex de Puerto Rico and controlled by Cemex S A. MSHA Mine ID: 5400001.