EP Engineered Clays Corporation
Active
Facility
Nonmetal
Operator: U.S. Silica Company, LLC
Controller: USS Holdings Inc
Location: Jackson, Hinds County, MS
Employees: 122
375
Violations
75
S&S Violations
27
Accidents
$179K
Penalties
Recent Violations
View all 375 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 09/17/2025 | 56.13015(a) | Non-S&S | ModNegligence | $151 |
| 09/17/2025 | 56.12020 | Non-S&S | ModNegligence | $209 |
| 09/17/2025 | 56.11001 | Non-S&S | HighNegligence | $313 |
| 09/17/2025 | 56.12028 | Non-S&S | LowNegligence | $151 |
| 09/17/2025 | 56.17001 | Non-S&S | LowNegligence | $151 |
| 09/16/2025 | 56.14100(b) | Non-S&S | HighNegligence | $313 |
| 09/16/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 09/16/2025 | 56.14107(a) | Non-S&S | LowNegligence | $151 |
| 09/16/2025 | 56.11012 | Non-S&S | LowNegligence | $151 |
| 05/07/2024 | 56.12032 | Non-S&S | ModNegligence | $204 |
| 04/18/2023 | 56.14132(a) | Non-S&S | ModNegligence | $155 |
| 04/18/2023 | 56.11002 | Non-S&S | ModNegligence | $155 |
| 04/18/2023 | 56.12004 | Non-S&S | ModNegligence | $518 |
| 11/09/2022 | 56.11002 | Non-S&S | ModNegligence | $252 |
| 11/08/2022 | 56.14112(a)(1) | Non-S&S | ModNegligence | $378 |
| 11/08/2022 | 56.12002 | Non-S&S | ModNegligence | $252 |
| 05/25/2022 | 56.11001 | Non-S&S | ModNegligence | $198 |
| 05/25/2022 | 56.11001 | Non-S&S | ModNegligence | $198 |
| 05/24/2022 | 56.11012 | Non-S&S | ModNegligence | $840 |
| 05/24/2022 | 56.20003(a) | S&S | ModNegligence | $5,290 |
Accidents & Injuries
View all 27 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/30/2024 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/07/2024 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/28/2022 | HANDLING OF MATERIALS | PERM TOT OR PERM PRTL DISABLTY | 14d restricted |
| 06/21/2021 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 182d lost |
| 08/06/2020 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 13d restricted |
| 08/04/2020 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 101d restricted |
| 07/24/2020 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 143d restricted |
| 01/12/2020 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 315d restricted |
| 11/16/2019 | MACHINERY | FATALITY | Fatal |
| 09/21/2019 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 96 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/18/2026 | 02/19/2026 | 27.00 | 1 |
| 12/30/2025 | 12/30/2025 | 2.00 | 1 |
| 12/12/2025 | 12/12/2025 | 10.00 | 1 |
| 09/15/2025 | 09/22/2025 | 40.00 | 1 |
| 01/27/2025 | 01/28/2025 | 15.00 | 1 |
| 11/07/2024 | 11/07/2024 | 10.50 | 1 |
| 05/07/2024 | 05/09/2024 | 26.00 | 1 |
| 02/05/2024 | 02/08/2024 | 29.00 | 1 |
| 04/18/2023 | 04/19/2023 | 1.00 | 1 |
| 04/17/2023 | 04/19/2023 | 17.00 | 1 |
Mine Details
MSHA Mine ID2200415
Mine TypeFacility
StatusActive
CommodityNonmetal
SIC DescriptionClay, Ceramic, Refractory Mnls.
Employees122
Days/Week7.0
Hours/Shift8.0
Coordinates32.2683330, -90.2077780
Nearest TownJackson
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Frequently Asked Questions
How many MSHA violations does EP Engineered Clays Corporation have?
EP Engineered Clays Corporation has 375 MSHA violations on record, of which 75 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $179K.
What type of mine is EP Engineered Clays Corporation?
EP Engineered Clays Corporation is a Facility mine producing Nonmetal, located in Jackson, Hinds County, MS. It currently has 122 employees.
Has anyone been injured or killed at EP Engineered Clays Corporation?
According to MSHA records, EP Engineered Clays Corporation has 27 reported accident/injury records and 1 fatalities on file.
Who operates EP Engineered Clays Corporation?
EP Engineered Clays Corporation is operated by U.S. Silica Company, LLC and controlled by USS Holdings Inc. MSHA Mine ID: 2200415.