Mike Robertson controller
MSHA controller ID: M32770
Watch this controller
Email me when a new MSHA incident is filed at any mine Mike Robertson controls.
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 2
- Years on record
- 1996–2019
Compliance record
MSHA citations since 2000
284
citations
57
significant & substantial
$58,531
proposed penalties
$53,377
paid to date
91% of proposed penalties paid to date, a $5,154 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
114
inspections on record
968
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: 968 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
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.$59K
proposed penalties
$53K
current assessed
$53K
paid to date
$0
outstanding
280 assessments are final orders; 19 contested dockets.
As of the most recent assessment on 2024-07-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 2 non-fatal
- HANDTOOLS (NONPOWERED) 1 non-fatal
- IMPOUNDMENT 1 non-fatal
Incident timeline
2019
1
2008
1
2000
1
1996
1
Operators under this controller
Mines on record
- Canyon Quarry MN
- Lauren Pit MN
For insurers, brokers, and safety consultants
The full compliance file on Mike Robertson
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.