Key Takeaway

Jamestown is a active surface mine producing Stone, located in Jamestown, Guilford County, NC. It has 103 violations on record (25 S&S) and $22K in proposed penalties. Operated by Martin Marietta Materials Inc.

Jamestown

Active Surface Stone

Operator: Martin Marietta Materials Inc

Controller: Martin Marietta Materials Inc

Location: Jamestown, Guilford County, NC

Employees: 26

103
Violations
25
S&S Violations
7
Accidents
$22K
Penalties

Recent Violations

View all 103 →
Date Section S&S Negligence Penalty
02/23/2026 56.14107(a) Non-S&S ModNegligence $0
02/23/2026 56.14100(c) Non-S&S ModNegligence $0
12/17/2024 56.14207 Non-S&S ModNegligence $209
12/16/2024 56.12004 Non-S&S ModNegligence $267
12/16/2024 56.4201(a)(2) Non-S&S ModNegligence $151
11/28/2023 56.14112(b) Non-S&S ModNegligence $143
07/20/2023 56.14205 S&S ModNegligence $980
06/27/2022 56.16005 Non-S&S LowNegligence $133
02/03/2022 56.12032 Non-S&S ModNegligence $183
03/25/2020 56.14107(a) Non-S&S LowNegligence $123
12/03/2019 56.14100(c) Non-S&S LowNegligence $121
10/16/2018 56.14109(a) Non-S&S ModNegligence $118
04/10/2018 56.14207 Non-S&S LowNegligence $118
04/10/2018 56.14207 Non-S&S ModNegligence $118
04/10/2018 56.14130(c) Non-S&S ModNegligence $118
09/14/2017 56.6306(e) S&S HighNegligence $1,187
07/18/2017 56.14207 Non-S&S ModNegligence $160
07/17/2017 56.12025 Non-S&S ModNegligence $160
02/08/2017 50.30(a) Non-S&S ModNegligence $116
02/06/2017 56.11003 Non-S&S ModNegligence $116

Accidents & Injuries

View all 7 →
Date Classification Injury Days Lost
07/15/2020 HANDLING OF MATERIALS DYS AWY FRM WRK & RESTRCTD ACT 54d lost, 43d restricted
11/26/2007 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None
05/30/2006 POWERED HAULAGE NO DYS AWY FRM WRK,NO RSTR ACT None
01/25/2006 MACHINERY DAYS RESTRICTED ACTIVITY ONLY 349d restricted
06/16/2005 SLIP OR FALL OF PERSON DYS AWY FRM WRK & RESTRCTD ACT 7d lost, 11d restricted
12/14/2000 SLIP OR FALL OF PERSON NO DYS AWY FRM WRK,NO RSTR ACT None
05/16/2000 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None

Inspections

View all 93 →
Begin End Hours Inspectors
02/23/2026 02/23/2026 21.75 2
12/18/2025 12/18/2025 2.50 1
05/07/2025 05/07/2025 12.50 1
12/16/2024 12/17/2024 21.75 1
10/01/2024 10/01/2024 1.75 1
08/21/2024 08/21/2024 1.50 1
04/22/2024 04/23/2024 18.75 1
04/02/2024 04/02/2024 3.00 1
03/25/2024 03/27/2024 20.00 1
02/08/2024 02/08/2024 8.50 1

Mine Details

MSHA Mine ID3100051
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Granite
Employees26
Days/Week5.0
Hours/Shift9.0
Coordinates35.9664320, -79.9176570
Nearest TownJamestown

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Frequently Asked Questions

How many MSHA violations does Jamestown have?

Jamestown has 103 MSHA violations on record, of which 25 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $22K.

What type of mine is Jamestown?

Jamestown is a Surface mine producing Stone, located in Jamestown, Guilford County, NC. It currently has 26 employees.

Has anyone been injured or killed at Jamestown?

According to MSHA records, Jamestown has 7 reported accident/injury records and 0 fatalities on file.

Who operates Jamestown?

Jamestown is operated by Martin Marietta Materials Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 3100051.