Key Takeaway
Greensboro Portable Plant 1 is a active surface mine producing Stone, located in Lenoir, Caldwell County, NC. It has 6 violations on record (0 S&S) and $846 in proposed penalties. Operated by Martin Marietta Materials Inc.
Greensboro Portable Plant 1
Operator: Martin Marietta Materials Inc
Controller: Martin Marietta Materials Inc
Location: Lenoir, Caldwell County, NC
Employees: 2
Recent Violations
View all 6 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/09/2025 | 56.14132(b)(2) | Non-S&S | ModNegligence | $151 |
| 07/25/2025 | 56.14112(b) | Non-S&S | LowNegligence | $151 |
| 07/25/2025 | 41.20 | Non-S&S | LowNegligence | $151 |
| 01/16/2024 | 56.4402 | Non-S&S | LowNegligence | $147 |
| 06/30/2021 | 56.4102 | Non-S&S | ModNegligence | $125 |
| 06/12/2019 | 56.14101(a)(2) | Non-S&S | ModNegligence | $121 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/25/2023 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 34d restricted |
| 12/12/2022 | STRIKING OR BUMPING | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 19 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/08/2025 | 12/09/2025 | 22.00 | 1 |
| 12/04/2025 | 12/04/2025 | 1.50 | 1 |
| 07/24/2025 | 08/05/2025 | 20.25 | 1 |
| 02/28/2025 | 03/04/2025 | 28.00 | 1 |
| 09/09/2024 | 09/11/2024 | 13.00 | 1 |
| 08/07/2024 | 08/08/2024 | 1.25 | 1 |
| 01/16/2024 | 01/16/2024 | 8.00 | 1 |
| 06/13/2023 | 06/13/2023 | 6.50 | 1 |
| 03/16/2023 | 03/16/2023 | 15.50 | 2 |
| 02/15/2023 | 02/15/2023 | 7.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Greensboro Portable Plant 1 have?
Greensboro Portable Plant 1 has 6 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $846.
What type of mine is Greensboro Portable Plant 1?
Greensboro Portable Plant 1 is a Surface mine producing Stone, located in Lenoir, Caldwell County, NC. It currently has 2 employees.
Has anyone been injured or killed at Greensboro Portable Plant 1?
According to MSHA records, Greensboro Portable Plant 1 has 2 reported accident/injury records and 0 fatalities on file.
Who operates Greensboro Portable Plant 1?
Greensboro Portable Plant 1 is operated by Martin Marietta Materials Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 3102336.