Key Takeaway
CENTRAL ROCK QUARRY is a active surface mine producing Stone, located in Greensboro, Guilford County, NC. It has 104 violations on record (29 S&S) and $19K in proposed penalties. Operated by Martin Marietta Materials Inc.
CENTRAL ROCK QUARRY
Operator: Martin Marietta Materials Inc
Controller: Martin Marietta Materials Inc
Location: Greensboro, Guilford County, NC
Employees: 23
Recent Violations
View all 104 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/02/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 11/09/2022 | 56.4402 | Non-S&S | ModNegligence | $133 |
| 11/09/2022 | 56.12004 | Non-S&S | ModNegligence | $183 |
| 12/17/2018 | 50.30(a) | Non-S&S | ModNegligence | $121 |
| 05/29/2018 | 56.4201(a)(2) | Non-S&S | ModNegligence | $118 |
| 05/29/2018 | 56.4201(a)(1) | Non-S&S | ModNegligence | $118 |
| 05/29/2018 | 56.14207 | S&S | ModNegligence | $128 |
| 05/10/2017 | 56.14107(a) | Non-S&S | ModNegligence | $116 |
| 10/01/2014 | 56.14100(c) | S&S | ModNegligence | $162 |
| 05/07/2014 | 56.14132(a) | Non-S&S | LowNegligence | $100 |
| 11/26/2013 | 50.30(a) | Non-S&S | HighNegligence | $100 |
| 11/25/2013 | 46.12(a)(2) | Non-S&S | ModNegligence | $392 |
| 11/25/2013 | 46.8(a)(2) | Non-S&S | ModNegligence | $112 |
| 11/25/2013 | 56.14132(a) | Non-S&S | ModNegligence | $117 |
| 09/05/2013 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 09/05/2013 | 56.14132(a) | Non-S&S | HighNegligence | $100 |
| 09/05/2013 | 56.14107(a) | S&S | ModNegligence | $100 |
| 09/04/2013 | 56.14132(a) | Non-S&S | ModNegligence | $176 |
| 12/18/2012 | 56.4101 | S&S | LowNegligence | $108 |
| 12/18/2012 | 56.4101 | S&S | LowNegligence | $108 |
Accidents & Injuries
View all 9 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/09/2021 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 6d lost, 20d restricted |
| 08/06/2018 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/04/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/31/2015 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/21/2008 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 164d lost, 9d restricted |
| 07/20/2007 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/22/2005 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/15/2004 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/27/2000 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 70 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/02/2025 | 12/03/2025 | 38.25 | 2 |
| 06/19/2025 | 06/19/2025 | 19.00 | 1 |
| 12/18/2024 | 12/19/2024 | 17.50 | 1 |
| 07/30/2024 | 07/30/2024 | 12.00 | 1 |
| 06/12/2024 | 06/13/2024 | 19.00 | 1 |
| 01/22/2024 | 01/23/2024 | 18.75 | 1 |
| 08/15/2023 | 08/16/2023 | 42.00 | 3 |
| 11/08/2022 | 11/09/2022 | 22.25 | 1 |
| 06/02/2022 | 06/03/2022 | 16.25 | 1 |
| 03/30/2022 | 03/30/2022 | 14.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does CENTRAL ROCK QUARRY have?
CENTRAL ROCK QUARRY has 104 MSHA violations on record, of which 29 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $19K.
What type of mine is CENTRAL ROCK QUARRY?
CENTRAL ROCK QUARRY is a Surface mine producing Stone, located in Greensboro, Guilford County, NC. It currently has 23 employees.
Has anyone been injured or killed at CENTRAL ROCK QUARRY?
According to MSHA records, CENTRAL ROCK QUARRY has 9 reported accident/injury records and 0 fatalities on file.
Who operates CENTRAL ROCK QUARRY?
CENTRAL ROCK QUARRY is operated by Martin Marietta Materials Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 3100050.