LT105 Jaw Metal/Non-Metal
Kernen Construction
· Surface
Controlled by
Scott Farley; Kurt Kernen
blue Lake,
Humboldt County,
CA
·
Intermittent
MSHA Mine ID: 0405648
LT105 Jaw has $6K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
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Email me when a new MSHA incident is filed at LT105 Jaw.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2006
23
citations
2
significant & substantial
$6,040
proposed penalties
$4,297
paid to date
71% of proposed penalties paid to date, a $1,743 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2006
22
inspections on record
183
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: 183 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
LT105 Jaw has $6K in proposed MSHA penalties and $0 outstanding across 2 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.$6K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
23 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-12-17.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 | 0 | 1 | 0 | |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 0 | 0 | 0 | |
| 2025 Q1 | 1 | 0 | 0 | 0.0 |
| 2024 Q4 | 0 | 0 | 0 | |
| 2024 Q3 | 731 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,190 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,193 | 0 | 0 | 0.0 |
Show 71 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 0 | 0 | 0 | |
| 2023 Q2 | 132 | 0 | 0 | 0.0 |
| 2023 Q1 | 501 | 0 | 0 | 0.0 |
| 2022 Q4 | 0 | 0 | 0 | |
| 2022 Q3 | 1,157 | 0 | 0 | 0.0 |
| 2022 Q2 | 0 | 0 | 0 | |
| 2022 Q1 | 4,695 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,569 | 0 | 0 | 0.0 |
| 2021 Q3 | 0 | 0 | 0 | |
| 2021 Q2 | 124 | 0 | 0 | 0.0 |
| 2021 Q1 | 1 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,244 | 0 | 0 | 0.0 |
| 2020 Q3 | 321 | 0 | 0 | 0.0 |
| 2020 Q2 | 818 | 0 | 0 | 0.0 |
| 2020 Q1 | 728 | 0 | 0 | 0.0 |
| 2019 Q4 | 0 | 0 | 0 | |
| 2019 Q3 | 610 | 0 | 0 | 0.0 |
| 2019 Q2 | 0 | 0 | 0 | |
| 2019 Q1 | 927 | 0 | 0 | 0.0 |
| 2018 Q4 | 0 | 0 | 0 | |
| 2018 Q3 | 2,342 | 0 | 0 | 0.0 |
| 2018 Q2 | 166 | 0 | 0 | 0.0 |
| 2018 Q1 | 175 | 0 | 0 | 0.0 |
| 2017 Q4 | 173 | 0 | 0 | 0.0 |
| 2017 Q3 | 2,358 | 0 | 0 | 0.0 |
| 2017 Q2 | 514 | 0 | 0 | 0.0 |
| 2017 Q1 | 406 | 0 | 0 | 0.0 |
| 2016 Q4 | 323 | 1 | 0 | 3096.0 |
| 2016 Q3 | 0 | 0 | 0 | |
| 2016 Q2 | 215 | 1 | 0 | 4651.2 |
| 2016 Q1 | 305 | 0 | 0 | 0.0 |
| 2015 Q4 | 85 | 0 | 0 | 0.0 |
| 2015 Q3 | 461 | 0 | 0 | 0.0 |
| 2015 Q2 | 912 | 8 | 1 | 8771.9 |
| 2015 Q1 | 56 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,839 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,553 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,801 | 1 | 0 | 555.2 |
| 2014 Q1 | 179 | 0 | 0 | 0.0 |
| 2013 Q4 | 364 | 0 | 0 | 0.0 |
| 2013 Q3 | 822 | 3 | 0 | 3649.6 |
| 2013 Q1 | 613 | 0 | 0 | 0.0 |
| 2012 Q4 | 989 | 0 | 0 | 0.0 |
| 2012 Q3 | 915 | 2 | 0 | 2185.8 |
| 2011 Q4 | 1,737 | 0 | 0 | 0.0 |
| 2011 Q3 | 937 | 0 | 0 | 0.0 |
| 2011 Q2 | 850 | 3 | 1 | 3529.4 |
| 2010 Q4 | 303 | 0 | 0 | 0.0 |
| 2010 Q3 | 950 | 1 | 0 | 1052.6 |
| 2010 Q2 | 5 | 0 | 0 | 0.0 |
| 2010 Q1 | 2 | 0 | 0 | 0.0 |
| 2009 Q4 | 0 | 0 | 0 | |
| 2009 Q3 | 514 | 0 | 0 | 0.0 |
| 2009 Q2 | 0 | 0 | 0 | |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 37 | 0 | 0 | 0.0 |
| 2008 Q3 | 153 | 0 | 0 | 0.0 |
| 2008 Q2 | 512 | 0 | 0 | 0.0 |
| 2008 Q1 | 138 | 0 | 0 | 0.0 |
| 2007 Q4 | 398 | 0 | 0 | 0.0 |
| 2007 Q3 | 837 | 0 | 0 | 0.0 |
| 2007 Q2 | 2,277 | 0 | 0 | 0.0 |
| 2007 Q1 | 339 | 0 | 0 | 0.0 |
| 2006 Q4 | 281 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,340 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,110 | 2 | 0 | 1801.8 |
| 2006 Q1 | 975 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,503 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,343 | 0 | 0 | 0.0 |
| 2005 Q2 | 2,168 | 0 | 0 | 0.0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on LT105 Jaw
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.