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TENACITY PERLITE Metal/Non-Metal

Controlled by Dennis Sonnenberg
NORTH LAS VEGAS, Lincoln County, NV  ·  Intermittent
MSHA Mine ID: 2600901

TENACITY PERLITE has $21K 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
1997–2014
Latest incident
Jun 2014
Compliance record
MSHA citations since 2000
107
citations
28
significant & substantial
$21,050
proposed penalties
$21,050
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
56
inspections on record
965
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: 965 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

TENACITY PERLITE has $21K 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.
$21K
proposed penalties
$21K
current assessed
$21K
paid to date
$0
outstanding
107 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-03-11.
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 449 0 0 0.0
2025 Q3 16 0 0 0.0
2025 Q2 240 0 0 0.0
2025 Q1 240 1 0 4166.7
2024 Q4 227 0 0 0.0
2024 Q3 40 1 0 25000.0
2024 Q2 460 0 0 0.0
2024 Q1 460 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 460 0 0 0.0
2023 Q3 473 0 0 0.0
2023 Q2 416 0 0 0.0
2023 Q1 483 0 0 0.0
2022 Q4 0 0 0
2022 Q3 0 0 0
2022 Q2 560 0 0 0.0
2022 Q1 911 1 0 1097.7
2021 Q4 901 0 0 0.0
2021 Q3 897 0 0 0.0
2021 Q2 983 2 1 2034.6
2021 Q1 754 3 0 3978.8
2020 Q4 372 0 0 0.0
2020 Q3 579 1 0 1727.1
2020 Q2 599 0 0 0.0
2020 Q1 551 0 0 0.0
2019 Q4 568 0 0 0.0
2019 Q3 510 0 0 0.0
2019 Q2 649 0 0 0.0
2019 Q1 589 2 0 3395.6
2018 Q4 588 0 0 0.0
2018 Q3 517 0 0 0.0
2018 Q2 852 0 0 0.0
2018 Q1 2,032 5 2 2460.6
2017 Q4 2,638 0 0 0.0
2017 Q3 3,281 2 1 609.6
2017 Q2 4,573 0 0 0.0
2017 Q1 3,619 2 0 552.6
2016 Q4 3,112 0 0 0.0
2016 Q3 4,458 3 1 672.9
2016 Q2 3,434 0 0 0.0
2016 Q1 2,869 0 0 0.0
2015 Q4 4,081 0 0 0.0
2015 Q3 4,191 2 1 477.2
2015 Q2 4,135 6 4 1451.0
2015 Q1 3,116 3 0 962.8
2014 Q4 3,659 0 0 0.0
2014 Q3 3,043 0 0 0.0
2014 Q2 3,858 0 0 0.0
2014 Q1 3,961 0 0 0.0
2013 Q4 3,245 0 0 0.0
2013 Q3 3,323 0 0 0.0
2013 Q2 5,059 4 3 790.7
2013 Q1 3,661 7 0 1912.0
2012 Q4 3,589 0 0 0.0
2012 Q3 3,610 3 1 831.0
2012 Q2 4,421 0 0 0.0
2012 Q1 4,126 0 0 0.0
2011 Q4 4,115 0 0 0.0
2011 Q3 4,103 2 0 487.4
2011 Q2 4,402 0 0 0.0
2011 Q1 4,262 3 2 703.9
2010 Q4 4,194 0 0 0.0
2010 Q3 4,471 6 1 1342.0
2010 Q2 3,227 0 0 0.0
2010 Q1 3,191 2 0 626.8
2009 Q4 1,780 0 0 0.0
2009 Q3 2,253 0 0 0.0
2009 Q2 2,348 0 0 0.0
2009 Q1 2,598 5 0 1924.6
2008 Q4 2,119 0 0 0.0
2008 Q3 2,905 2 1 688.5
2008 Q2 1,981 1 0 504.8
2008 Q1 3,316 0 0 0.0
2007 Q4 2,714 1 0 368.5
2007 Q3 2,387 4 0 1675.7
2007 Q2 3,256 0 0 0.0
2007 Q1 3,029 4 0 1320.6
2006 Q4 3,641 0 0 0.0
2006 Q3 2,198 0 0 0.0
2006 Q2 2,421 0 0 0.0
2006 Q1 2,557 0 0 0.0
2005 Q4 2,856 0 0 0.0
2005 Q3 1,924 0 0 0.0
2005 Q2 2,845 3 2 1054.5
2005 Q1 2,390 2 0 836.8
2004 Q4 2,173 0 0 0.0
2004 Q3 2,655 3 1 1129.9
2004 Q2 3,010 0 0 0.0
2004 Q1 2,433 5 3 2055.1
2003 Q4 3,184 0 0 0.0
2003 Q3 3,624 0 0 0.0
2003 Q2 3,243 4 2 1233.4
2003 Q1 3,540 0 0 0.0
2002 Q4 3,335 7 1 2099.0
2002 Q3 3,319 0 0 0.0
2002 Q2 2,961 0 0 0.0
2002 Q1 2,564 0 0 0.0
2001 Q4 2,403 2 1 832.3
2001 Q3 2,599 0 0 0.0
2001 Q2 2,332 0 0 0.0
2001 Q1 2,999 2 0 666.9
2000 Q4 2,815 0 0 0.0
2000 Q3 2,741 0 0 0.0
2000 Q2 2,642 1 0 378.5
2000 Q1 3,096 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

3 on file

2014 · 1 incident

June 16, 2014 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Wilkin Mining & Trucking Inc · Fall from ladders

Employee was in a hurry to get his task accomplished and misplaced his foot and fell a couple of feet to the left connecting forklift.

2001 · 1 incident

August 28, 2001 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Wilkin Mining & Trucking Inc · Fall to lower level, (Not Elsewhere Classified)

WORKER ON ROOF WITHOUT SAFETY EQUIPMENT, WINDY CONDITIONS. WORKER FELL FROM ROOF APPROX 17'. SUSTAINED BROKEN LEG, HIP, COLAR BONE & LACERATIONS.

1997 · 1 incident

January 8, 1997 NV · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Wilkin Mining & Trucking Inc · Struck against a moving object

EMPLOYEE WAS DRIVING A DUMP TRUCK UP AN INCLIME TO DUMP HIS LOAD. TRUCK STALLED OUT, DRIVER SHIFTED IT INTO NEUTRAL ALLOWING THE TRUCK TO ROLL BACKWARDS AND HITTING ANOTHER PARKED TRUCK IN THE LOT. DRIVER STATED THAT THE BRAKES DIDN'T WORK. THE TRUCK BEING DRIVEN RECEIVED NO DAMAGE. THE PARKED TRUCK HAD MARKER LIGHT LENS BROKEN AND WAS SCRATCHED. DRIVER COMPLAINED OF SORE NECK

For insurers, brokers, and safety consultants

The full compliance file on TENACITY PERLITE

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.

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