Mining Incidents

Hazen Pit: 11 MSHA citations Metal/Non-Metal

Controlled by USS Holdings Inc
Fernley, NV, Churchill County, NV  ·  Intermittent
MSHA Mine ID: 2600679

Hazen Pit has $3K 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
2
Years on record
2002–2013
Latest incident
Jul 2013
Compliance record
MSHA citations since 2001
11
citations
1
significant & substantial
$2,597
proposed penalties
$1,287
paid to date
50% of proposed penalties paid to date, a $1,310 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
27
inspections on record
206
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: 206 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Hazen Pit has $3K 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.
$3K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
11 assessments are final orders; 1 contested dockets.
Of $2K in penalties contested before the Commission, $612 was upheld in final decisions.
As of the most recent assessment on 2016-10-31.
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.
9.1%
significant & substantial
9.1%
high negligence or reckless
9.1%
reasonably likely or greater
72.7%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 9.1% low, 81.8% moderate, 9.1% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
7 citations taken to the federal commission · 64% of citations on record
  • Settled 6 · 86%
  • Vacated or withdrawn 1 · 14%
0%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 5 decided S&S contests · industry: 79%
70%
Penalty reduction in decided contests
$2K proposed, $612 after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2012-11-14.
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
WEST 2013-184M Settlement Manning 2013 $2K → $612
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Ownership history
  1. Eagle Picher Filtration & Minerals Inc 1950 to 2006
  2. EP Minerals LLC 2006 to 2019
  3. U.S. Silica Company, LLC 2019 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 3
2025 3
2024 3
2023 3
2022 3
2021 3
2020 3
2019 0
2018 1
2017 1
2016 0
2015 1
2014 1
2013 1
2012 1
2011 0
2010 1
2003 2
2002 2
2001 2
2000 3
Source: MSHA quarterly employment and production, updated weekly.

Hazen Pit sits in Churchill County, Nevada, where the Census mining category is 1.0% 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.
Churchill County, Nevada · Population 25,614
1.0%
Mining share of county employment
$73,268
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 97 0 0 0.0
2026 Q1 60 0 0 0.0
2025 Q4 60 0 0 0.0
2025 Q3 56 0 0 0.0
2025 Q2 60 0 0 0.0
2025 Q1 60 0 0 0.0
2024 Q4 85 0 0 0.0
2024 Q3 85 0 0 0.0
Show 64 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 69 0 0 0.0
2024 Q1 78 0 0 0.0
2023 Q4 117 0 0 0.0
2023 Q3 88 0 0 0.0
2023 Q2 122 0 0 0.0
2023 Q1 87 0 0 0.0
2022 Q4 82 0 0 0.0
2022 Q3 79 0 0 0.0
2022 Q2 81 0 0 0.0
2022 Q1 94 0 0 0.0
2021 Q4 90 0 0 0.0
2021 Q3 79 0 0 0.0
2021 Q2 97 0 0 0.0
2021 Q1 83 0 0 0.0
2020 Q4 82 0 0 0.0
2020 Q3 71 0 0 0.0
2020 Q2 97 0 0 0.0
2020 Q1 65 0 0 0.0
2019 Q4 0 0 0
2019 Q3 10 0 0 0.0
2019 Q2 0 0 0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 30 0 0 0.0
2018 Q2 65 0 0 0.0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 30 0 0 0.0
2017 Q2 40 0 0 0.0
2017 Q1 0 0 0
2016 Q4 5 0 0 0.0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 65 0 0 0.0
2015 Q2 0 0 0
2015 Q1 0 0 0
2014 Q4 4 0 0 0.0
2014 Q3 16 0 0 0.0
2014 Q2 0 0 0
2014 Q1 0 0 0
2013 Q4 10 0 0 0.0
2013 Q3 10 0 0 0.0
2013 Q2 0 0 0
2012 Q4 45 1 0 22222.2
2012 Q3 45 0 0 0.0
2011 Q2 0 0 0
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q2 57 0 0 0.0
2003 Q1 422 0 0 0.0
2002 Q4 326 0 0 0.0
2002 Q3 180 0 0 0.0
2002 Q2 393 0 0 0.0
2002 Q1 468 0 0 0.0
2001 Q4 429 1 0 2331.0
2001 Q3 452 0 0 0.0
2001 Q2 512 1 0 1953.1
2001 Q1 468 0 0 0.0
2000 Q4 488 0 0 0.0
2000 Q3 497 0 0 0.0
2000 Q2 4,164 0 0 0.0
2000 Q1 547 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2013 · 1 incident

July 30, 2013 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
EP Minerals LLC · Struck against a moving object

Employee was in the loader, digging into the stockpile, felt his lower back pop down low and get tight. Employee noticed paid and pulling down his right leg when leaving the loader. Employee was diagnosed with a lumbar strain and was issued work restrictions.

2002 · 1 incident

November 19, 2002 NV · Metal/Non-Metal truck driver POWERED HAULAGE
Eagle Picher Filtration & Minerals Inc · Inhalation of radiations, caustics, toxic and noxious substances

DRIVER HAULING ORE. INTERNAL BATTERY MALFUNCTIONON TRUCK CAUSING SMOKE FUMES AND VAPORS, WHICH WERE THEN INHALED BY EMPLOYEE. MEDICAL TREATMENT ONLY, PER DEFINITION NO LOST TIME OR RESTRICTED DUTY.