Mining Incidents

Metso LT106 Track Mounted Jaw Crusher: 12 MSHA citations Metal/Non-Metal

Peak Materials · Surface
Controlled by Summit Materials LLC
Toponas, Routt County, CO  ·  Abandoned
MSHA Mine ID: 0504872

Metso LT106 Track Mounted Jaw Crusher has $1K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2008
12
citations
2
significant & substantial
$1,234
proposed penalties
$1,234
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
17
inspections on record
111
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: 111 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Metso LT106 Track Mounted Jaw Crusher has $1K in proposed MSHA penalties and $0 outstanding across 0 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
12 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2018-03-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
16.7%
significant & substantial
0.0%
high negligence or reckless
16.7%
reasonably likely or greater
50.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 8.3% low, 91.7% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2018-11-06, 7 years ago
0%
of limit-tested samples over the exposure limit
4
samples
1
limit-tested
Most sampled contaminants
  • Unlisted Particulate, total, <1% Qtz2
  • Quartz, respirable, >1% Qtz1
  • Respirable dust, <.1mg1
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Occupation
2018-11-06 Respirable dust, <.1mg 0 Front-end Loader Operator
2015-08-27 Unlisted Particulate, total, <1% Qtz 0.12 Laborer, Bullgang
2015-08-27 Unlisted Particulate, total, <1% Qtz 0 Front-end Loader Operator
2009-05-21 Quartz, respirable, >1% Qtz 0.12 1.42 0.08 Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Everist Materials LLC 2007 to 2017
  2. Peak Materials 2017 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2021 0
2020 0
2019 1
2018 3
2017 2
2016 3
2015 2
2014 2
2013 3
2012 2
2011 1
2010 1
2009 2
2008 1
2007 1
Source: MSHA quarterly employment and production, updated weekly.

Metso LT106 Track Mounted Jaw Crusher sits in Routt County, Colorado, where the Census mining category is 1.1% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Routt County, Colorado · Population 24,990
1.1%
Mining share of county employment
$104,803
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2021 Q2 0 0 0
2021 Q1 0 0 0
2020 Q4 0 0 0
2020 Q3 0 0 0
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 0 0 0
2019 Q3 1,909 0 0 0.0
Show 47 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2019 Q1 292 0 0 0.0
2018 Q4 2,273 0 0 0.0
2018 Q3 202 0 0 0.0
2018 Q2 80 0 0 0.0
2018 Q1 212 1 0 4717.0
2017 Q4 281 0 0 0.0
2017 Q3 506 0 0 0.0
2017 Q2 73 0 0 0.0
2017 Q1 657 0 0 0.0
2016 Q4 592 0 0 0.0
2016 Q3 1,277 0 0 0.0
2016 Q2 1,075 0 0 0.0
2016 Q1 923 0 0 0.0
2015 Q4 703 0 0 0.0
2015 Q3 1,293 0 0 0.0
2015 Q2 852 0 0 0.0
2015 Q1 153 0 0 0.0
2014 Q4 1,401 0 0 0.0
2014 Q3 497 0 0 0.0
2014 Q2 651 0 0 0.0
2014 Q1 458 0 0 0.0
2013 Q4 1,151 0 0 0.0
2013 Q3 1,166 0 0 0.0
2013 Q2 1,075 1 0 930.2
2013 Q1 668 0 0 0.0
2012 Q4 1,855 0 0 0.0
2012 Q3 1,606 5 0 3113.3
2012 Q2 490 2 1 4081.6
2012 Q1 124 0 0 0.0
2011 Q4 965 0 0 0.0
2011 Q3 991 0 0 0.0
2011 Q2 152 0 0 0.0
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 620 0 0 0.0
2010 Q2 627 0 0 0.0
2010 Q1 0 0 0
2009 Q4 429 0 0 0.0
2009 Q3 909 0 0 0.0
2009 Q2 843 2 1 2372.5
2009 Q1 607 0 0 0.0
2008 Q4 745 1 0 1342.3
2008 Q3 1,320 0 0 0.0
2008 Q2 0 0 0
2008 Q1 0 0 0
2007 Q4 0 0 0
2007 Q3 978 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.