Cal Sierra Development Inc operator
Controlled by
Jemco LLC
MSHA operator ID: L18283
- Fatalities
- 0
- Total incidents
- 16
- Mines on record
- 1
- Years on record
- 2001–2016
Compliance record
MSHA citations since 2001
98
citations
23
significant & substantial
$18,563
proposed penalties
$18,266
paid to date
98% of proposed penalties paid to date, a $297 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
54
inspections on record
772
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: 772 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.$19K
proposed penalties
$19K
current assessed
$18K
paid to date
$297
outstanding
98 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2024-11-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 5 non-fatal
- SLIP OR FALL OF PERSON 4 non-fatal
- HANDTOOLS (NONPOWERED) 3 non-fatal
- MACHINERY 3 non-fatal
- STEPPING OR KNEELING ON OBJECT 1 non-fatal
Incident timeline
2016
1
2013
1
2012
4
2011
1
2010
2
2009
2
2008
2
2006
1
2002
1
2001
1
Mines on record
- Dredge 17 CA
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For insurers, brokers, and safety consultants
The full compliance file on Cal Sierra Development 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.