NG Operations LLC controller
MSHA controller ID: 0160281
Watch this controller
Email me when a new MSHA incident is filed at any mine NG Operations LLC controls.
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 3
- Years on record
- 2021–2026
Compliance record
MSHA citations since 2021
61
citations
5
significant & substantial
$9,675
proposed penalties
$9,168
paid to date
95% of proposed penalties paid to date, a $507 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2021
88
inspections on record
1,098
inspection hours
5.6
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.61 citations across 1,098 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$10K
proposed penalties
$10K
current assessed
$9K
paid to date
$418
outstanding
57 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2026-05-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 2 non-fatal
- HANDLING OF MATERIALS 1 non-fatal
- POWERED HAULAGE 1 non-fatal
Incident timeline
2026
1
2024
2
2021
1
Operators under this controller
Mines on record
- GREBNER-OLESON PIT IA
- Feldman #2 AZ
- TAWAS QUARRY MI
For insurers, brokers, and safety consultants
The full compliance file on NG Operations LLC
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.