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CR4: 119 MSHA citations Metal/Non-Metal

Lurre Construction · Surface
Controlled by John Badiola
Boise, Ada County, ID  ·  Intermittent
MSHA Mine ID: 1001952

CR4 has $31K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
3
Years on record
2014–2025
Latest incident
Sep 2025
Compliance record
MSHA citations since 2000
119
citations
31
significant & substantial
$30,840
proposed penalties
$28,140
paid to date
91% of proposed penalties paid to date, a $2,700 gap.
Source: MSHA violations data, updated weekly.
See Lurre Construction's full MSHA compliance history →
Inspection activity
MSHA inspections since 2000
33
inspections on record
430
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: 430 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

CR4 has $31K in proposed MSHA penalties and $0 outstanding across 1 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.
$31K
proposed penalties
$28K
current assessed
$28K
paid to date
$0
outstanding
119 assessments are final orders; 1 contested dockets.
Of $8K in penalties contested before the Commission, $6K was upheld in final decisions.
As of the most recent assessment on 2026-02-04.
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.
26.1%
significant & substantial
13.4%
high negligence or reckless
26.1%
reasonably likely or greater
73.9%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 4.2% low, 82.4% moderate, 13.4% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Contested penalties
ⓘ A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
WEST20010235 Settlement Manning 2001 $8K → $6K
Source: FMSHRC civil penalty dockets and decisions (public record), 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: 2020-07-16, 6 years ago
0%
of limit-tested samples over the exposure limit
9
samples
5
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz5
  • Respirable dust, <.1mg3
  • Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (9)
Date Contaminant Concentration Limit Conc / limit Occupation
2020-07-16 Quartz, respirable, >1% Qtz 0.56 0.61 0.92 Crusher Oper/Worker
2020-07-16 Quartz, respirable, >1% Qtz 0.35 0.68 0.51 Front-end Loader Operator
2015-11-10 Respirable dust, <.1mg 0 Front-end Loader Operator
2015-11-10 Respirable dust, <.1mg 0 Front-end Loader Operator
2014-03-18 Respirable dust, <.1mg 0 Front-end Loader Operator
2014-03-18 Quartz, respirable, >1% Qtz 0.24 1.1 0.22 Front-end Loader Operator
2002-01-31 Quartz, respirable, >1% Qtz 0.26 0.54 0.48 Bulldozer Operator
2002-01-31 Quartz, respirable, >1% Qtz 0.26 0.73 0.36 Front-end Loader Operator
2002-01-31 Unlisted Particulate, respirable, <1% Qtz 0.13 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. Lurre Construction 1999 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 10
2025 7
2024 8
2023 4
2022 6
2021 6
2020 3
2019 4
2018 4
2017 3
2016 3
2015 3
2014 3
2013 2
2012 3
2011 9
2002 7
2001 4
2000 6
Source: MSHA quarterly employment and production, updated weekly.

CR4 sits in Ada County, Idaho, where the Census mining category is 0.1% 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.
Ada County, Idaho · Population 508,052
0.1%
Mining share of county employment
$88,907
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
2026 Q2 5,414 0 0 0.0
2026 Q1 5,821 13 2 2233.3
2025 Q4 4,704 0 0 0.0
2025 Q3 4,539 0 0 0.0
2025 Q2 1,643 0 0 0.0
2025 Q1 2,755 1 0 363.0
2024 Q4 2,416 0 0 0.0
2024 Q3 4,201 2 0 476.1
Show 64 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 3,058 0 0 0.0
2024 Q1 840 0 0 0.0
2023 Q4 1,084 0 0 0.0
2023 Q3 2,546 1 0 392.8
2023 Q2 100 0 0 0.0
2023 Q1 1,339 0 0 0.0
2022 Q4 2,349 0 0 0.0
2022 Q3 2,880 6 1 2083.3
2022 Q2 3,283 0 0 0.0
2022 Q1 4,673 0 0 0.0
2021 Q4 5,222 0 0 0.0
2021 Q3 3,599 0 0 0.0
2021 Q2 3,713 0 0 0.0
2021 Q1 1,569 0 0 0.0
2020 Q4 1,045 0 0 0.0
2020 Q3 1,262 4 1 3169.6
2020 Q2 256 0 0 0.0
2020 Q1 24 0 0 0.0
2019 Q4 939 0 0 0.0
2019 Q3 2,380 6 0 2521.0
2019 Q2 3,114 0 0 0.0
2018 Q4 3,044 0 0 0.0
2018 Q3 3,044 2 0 657.0
2018 Q2 2,278 0 0 0.0
2018 Q1 1,873 0 0 0.0
2017 Q4 1,382 0 0 0.0
2017 Q3 1,452 18 2 12396.7
2017 Q2 1,456 0 0 0.0
2017 Q1 2,341 0 0 0.0
2016 Q4 1,629 0 0 0.0
2016 Q3 1,190 0 0 0.0
2016 Q2 1,272 0 0 0.0
2016 Q1 276 0 0 0.0
2015 Q4 1,704 9 1 5281.7
2015 Q3 1,912 0 0 0.0
2015 Q2 1,373 3 0 2185.0
2015 Q1 226 13 4 57522.1
2014 Q4 856 0 0 0.0
2014 Q3 1,796 0 0 0.0
2014 Q2 584 0 0 0.0
2014 Q1 326 4 1 12269.9
2013 Q4 788 0 0 0.0
2013 Q3 60 0 0 0.0
2013 Q2 242 2 0 8264.5
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 1,731 0 0 0.0
2012 Q2 1,214 0 0 0.0
2012 Q1 91 0 0 0.0
2011 Q4 851 2 1 2350.2
2011 Q3 3 0 0 0.0
2011 Q2 1,455 0 0 0.0
2011 Q1 917 10 5 10905.1
2002 Q3 0 0 0
2002 Q2 64 0 0 0.0
2002 Q1 1,049 3 1 2859.9
2001 Q4 155 0 0 0.0
2001 Q3 593 0 0 0.0
2001 Q2 3,086 2 0 648.1
2001 Q1 1,820 0 0 0.0
2000 Q4 2,076 3 0 1445.1
2000 Q3 2,804 0 0 0.0
2000 Q2 2,214 15 12 6775.1
2000 Q1 223 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

3 on file

2025 · 1 incident

September 17, 2025 ID · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Lurre Construction · Over-exertion (Not Elsewhere Classified)

Loading a gear box into a skidsteer bucket, stumbled and pulled shoulder muscle.

2022 · 1 incident

August 23, 2022 ID · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Lurre Construction · Struck by... (Not Elsewhere Classified)

Employee using box cutter to cut conveyor belt off of conveyor for replacement.

2014 · 1 incident

July 16, 2014 ID · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDTOOLS (NONPOWERED)
Lurre Construction · Struck against stationary object

Removing bolt from conveyor, wrench slipped and cut finger on bolt.