W.M.A.T. Public Works has $26K 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
2007
Latest incident
Sep 2007
Compliance record
MSHA citations since 2004
95
citations
46
significant & substantial
$25,684
proposed penalties
$25,684
paid to date
100% of proposed penalties paid to date, a $0 gap.
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: 443 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
W.M.A.T. Public Works has $26K 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.
$26K
proposed penalties
$26K
current assessed
$26K
paid to date
$0
outstanding
94 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2015-08-05.
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.
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: 2010-06-02, 16 years ago
0%
of limit-tested samples over the exposure limit
2
samples
1
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz1
Respirable dust, <.1mg1
Show the individual readings (2)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2010-06-02
Quartz, respirable, >1% Qtz
0.33
1.65
0.20
Laborer, Bullgang
2010-06-02
Respirable dust, <.1mg
0
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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2020
3
2019
3
2018
3
2017
3
2016
3
2015
5
2014
5
2013
5
2012
6
2011
6
2010
6
2009
7
2008
7
2007
6
2006
7
2005
8
2004
7
Source: MSHA quarterly employment and production, updated weekly.
W.M.A.T. Public Works sits in Navajo County, Arizona, where the Census mining category is 0.8% 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.
Navajo County, Arizona · Population 107,744
0.8%
Mining share of county employment
$52,752
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 Q3
16
0
0
0.0
2020 Q2
10
0
0
0.0
2020 Q1
20
0
0
0.0
2019 Q4
15
0
0
0.0
2019 Q3
28
0
0
0.0
2019 Q2
18
0
0
0.0
2019 Q1
48
0
0
0.0
2018 Q3
12
0
0
0.0
Show 58 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2018 Q2
48
0
0
0.0
2018 Q1
30
0
0
0.0
2017 Q4
24
0
0
0.0
2017 Q3
12
0
0
0.0
2017 Q2
103
0
0
0.0
2017 Q1
24
0
0
0.0
2016 Q4
6
0
0
0.0
2016 Q3
42
0
0
0.0
2016 Q2
177
0
0
0.0
2016 Q1
348
0
0
0.0
2015 Q4
235
0
0
0.0
2015 Q3
408
9
5
22058.8
2015 Q2
468
0
0
0.0
2015 Q1
333
6
4
18018.0
2014 Q4
586
0
0
0.0
2014 Q3
612
0
0
0.0
2014 Q2
552
6
5
10869.6
2014 Q1
490
0
0
0.0
2013 Q4
534
0
0
0.0
2013 Q3
468
0
0
0.0
2013 Q2
613
0
0
0.0
2013 Q1
204
6
3
29411.8
2012 Q4
464
0
0
0.0
2012 Q3
630
4
2
6349.2
2012 Q2
408
0
0
0.0
2012 Q1
399
1
0
2506.3
2011 Q4
454
0
0
0.0
2011 Q3
710
3
1
4225.4
2011 Q2
588
0
0
0.0
2011 Q1
634
0
0
0.0
2010 Q4
609
0
0
0.0
2010 Q3
473
0
0
0.0
2010 Q2
693
20
8
28860.0
2010 Q1
338
0
0
0.0
2009 Q4
535
0
0
0.0
2009 Q3
660
0
0
0.0
2009 Q2
695
2
0
2877.7
2009 Q1
475
0
0
0.0
2008 Q4
570
0
0
0.0
2008 Q3
542
0
0
0.0
2008 Q2
670
0
0
0.0
2008 Q1
655
3
1
4580.2
2007 Q4
539
0
0
0.0
2007 Q3
717
4
1
5578.8
2007 Q2
751
0
0
0.0
2007 Q1
569
0
0
0.0
2006 Q4
641
0
0
0.0
2006 Q3
645
0
0
0.0
2006 Q2
729
0
0
0.0
2006 Q1
486
2
2
4115.2
2005 Q4
614
0
0
0.0
2005 Q3
597
0
0
0.0
2005 Q2
766
12
4
15665.8
2005 Q1
377
0
0
0.0
2004 Q4
525
0
0
0.0
2004 Q3
583
0
0
0.0
2004 Q2
480
17
10
35416.7
2004 Q1
249
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2007 · 1 incident
September 19, 2007AZ · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDTOOLS (NONPOWERED)
Replacing conveyor belt, downsizing, cutting off excess with utility knife, overexertion accidentally caused cut to left thumb. Employee had gloves on.