Mining Incidents

WASH PLANT: 8 MSHA citations Metal/Non-Metal

Simon Contractors · Surface
Controlled by Colas S A
Cheyenne, Laramie County, WY  ·  Abandoned
MSHA Mine ID: 4800774

WASH PLANT has $750 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
1
Years on record
1996
Latest incident
May 1996
Compliance record
MSHA citations since 2002
8
citations
0
significant & substantial
$750
proposed penalties
$750
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
19
inspections on record
133
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: 133 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

WASH PLANT has $750 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.
$750
proposed penalties
$750
current assessed
$750
paid to date
$0
outstanding
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2019-07-02.
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.
0.0%
significant & substantial
0.0%
high negligence or reckless
0.0%
reasonably likely or greater
14.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 28.6% low, 71.4% 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: 2006-07-25, 20 years ago
0%
of limit-tested samples over the exposure limit
1
samples
1
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz1
Show the individual readings (1)
Date Contaminant Concentration Limit Conc / limit Occupation
2006-07-25 Quartz, respirable, >1% Qtz 0.24 1 0.24 Laborer, Bullgang
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. Read Readymix Company 1950 to 1982
  2. James E Simon Company 1982 to 1995
  3. Simon Contractors 1995 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2020 1
2019 6
2018 1
2017 0
2009 1
2008 2
2007 2
2006 1
2005 1
2004 2
2003 2
2002 1
2001 1
2000 1
Source: MSHA quarterly employment and production, updated weekly.

WASH PLANT sits in Laramie County, Wyoming, where the Census mining category is 1.2% 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.
Laramie County, Wyoming · Population 100,661
1.2%
Mining share of county employment
$77,884
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
2020 Q4 0 0 0
2020 Q3 0 0 0
2020 Q2 0 0 0
2020 Q1 679 0 0 0.0
2019 Q4 1,950 0 0 0.0
2019 Q3 3,551 3 0 844.8
2019 Q2 4,533 0 0 0.0
2019 Q1 3,617 0 0 0.0
Show 48 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2018 Q4 3,370 0 0 0.0
2018 Q3 0 2 0
2018 Q2 0 0 0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 0 0 0
2017 Q2 0 0 0
2017 Q1 0 0 0
2009 Q4 242 0 0 0.0
2009 Q3 206 0 0 0.0
2009 Q2 1,087 0 0 0.0
2009 Q1 335 0 0 0.0
2008 Q4 687 1 0 1455.6
2008 Q3 1,485 0 0 0.0
2008 Q2 1,575 0 0 0.0
2008 Q1 710 0 0 0.0
2007 Q4 322 0 0 0.0
2007 Q3 1,137 0 0 0.0
2007 Q2 984 1 0 1016.3
2007 Q1 328 0 0 0.0
2006 Q4 331 0 0 0.0
2006 Q3 856 0 0 0.0
2006 Q2 818 0 0 0.0
2006 Q1 440 0 0 0.0
2005 Q4 339 0 0 0.0
2005 Q3 860 0 0 0.0
2005 Q2 607 0 0 0.0
2005 Q1 321 0 0 0.0
2004 Q4 258 0 0 0.0
2004 Q3 514 0 0 0.0
2004 Q2 754 0 0 0.0
2004 Q1 228 0 0 0.0
2003 Q4 686 0 0 0.0
2003 Q3 1,123 0 0 0.0
2003 Q2 1,050 0 0 0.0
2003 Q1 376 0 0 0.0
2002 Q4 295 0 0 0.0
2002 Q3 972 0 0 0.0
2002 Q2 858 1 0 1165.5
2002 Q1 490 0 0 0.0
2001 Q4 380 0 0 0.0
2001 Q3 1,065 0 0 0.0
2001 Q2 1,287 0 0 0.0
2001 Q1 338 0 0 0.0
2000 Q4 459 0 0 0.0
2000 Q3 1,029 0 0 0.0
2000 Q2 882 0 0 0.0
2000 Q1 530 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

1996 · 1 incident