Sierra Nevada Construction Inc. operator
Controlled by
Kevin L Robertson; Craig D Holt
MSHA operator ID: 0075383
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 2
- Years on record
- 2007–2015
Compliance record
MSHA citations since 2007
91
citations
16
significant & substantial
$27,612
proposed penalties
$27,612
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
29
inspections on record
467
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: 467 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.$28K
proposed penalties
$28K
current assessed
$28K
paid to date
$0
outstanding
87 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2019-01-30.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 2 non-fatal
- MACHINERY 1 non-fatal
- POWERED HAULAGE 1 non-fatal
Incident timeline
2015
1
2013
1
2008
1
2007
1
Mines on record
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The full compliance file on Sierra Nevada Construction Inc.
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.