Mining Incidents

Greensboro Portable Plant 1 Metal/Non-Metal

Lenoir, Caldwell County, NC  ·  Active
MSHA Mine ID: 3102336

Greensboro Portable Plant 1 has $846 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Greensboro Portable Plant 1.

Fatalities
0
Total incidents
2
Years on record
2022–2023
Latest incident
Jul 2023
Compliance record
MSHA citations since 2019
7
citations
0
significant & substantial
$846
proposed penalties
$846
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2019
20
inspections on record
214
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 214 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Greensboro Portable Plant 1 has $846 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$846
proposed penalties
$846
current assessed
$846
paid to date
$0
outstanding
6 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-12-09.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 3,179 1 0 314.6
2025 Q3 3,343 2 0 598.3
2025 Q2 3,346 0 0 0.0
2025 Q1 2,885 0 0 0.0
2024 Q4 3,490 0 0 0.0
2024 Q3 3,106 0 0 0.0
2024 Q2 3,931 0 0 0.0
2024 Q1 3,662 1 0 273.1
Show 19 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,267 0 0 0.0
2023 Q3 3,408 0 0 0.0
2023 Q2 3,490 0 0 0.0
2023 Q1 1,875 0 0 0.0
2022 Q4 1,136 0 0 0.0
2022 Q3 1,638 0 0 0.0
2022 Q2 1,696 0 0 0.0
2022 Q1 1,987 0 0 0.0
2021 Q4 2,215 0 0 0.0
2021 Q3 2,070 0 0 0.0
2021 Q2 2,172 1 0 460.4
2021 Q1 2,019 0 0 0.0
2020 Q4 1,332 0 0 0.0
2020 Q3 1,695 0 0 0.0
2020 Q2 1,730 0 0 0.0
2020 Q1 2,146 0 0 0.0
2019 Q4 2,080 0 0 0.0
2019 Q3 2,363 0 0 0.0
2019 Q2 2,132 1 0 469.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2023 · 1 incident

July 25, 2023 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Martin Marietta Materials Inc · Caught in, under or between a moving and a stationary object

EE picking up a rock out of a crusher and rock shifted in hands causing hand to be caught between rock and side of crusher

2022 · 1 incident

December 12, 2022 NC · Metal/Non-Metal outside foreman, leadman STRIKING OR BUMPING
Martin Marietta Materials Inc · Struck against stationary object

While traveling by foot to turn off the secondary crusher, the employee struck their head against the frame of the lube tank causing a laceration.

For insurers, brokers, and safety consultants

The full compliance file on Greensboro Portable Plant 1

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.