Mining Incidents

Canyon Site: 29 MSHA citations Metal/Non-Metal

Controlled by Mark Adams; Van Adams
Kingman, Mohave County, AZ  ·  Abandoned
MSHA Mine ID: 0203170

Canyon Site has $4K in proposed MSHA penalties and $2K 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
2008
Latest incident
Jul 2008
Compliance record
MSHA citations since 2007
29
citations
7
significant & substantial
$4,089
proposed penalties
$2,011
paid to date
49% of proposed penalties paid to date, a $2,078 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
15
inspections on record
182
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: 182 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Canyon Site has $4K in proposed MSHA penalties and $2K 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.
$4K
proposed penalties
$4K
current assessed
$2K
paid to date
$2K
outstanding
29 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2012-03-01.
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.
24.1%
significant & substantial
10.3%
high negligence or reckless
24.1%
reasonably likely or greater
72.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 3.4% low, 86.2% moderate, 10.3% 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: 2010-08-03, 16 years ago
1
samples
0
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg1
Show the individual readings (1)
Date Contaminant Concentration Limit Conc / limit Occupation
2010-08-03 Respirable dust, <.1mg 0 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. mineral park decorative rock 2007 to 2008
  2. Mineral Park Materials, LLC 2008 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2012 3
2011 5
2010 7
2009 7
2008 5
2007 3
Source: MSHA quarterly employment and production, updated weekly.

Canyon Site sits in Mohave County, Arizona, where the Census mining category is 0.7% 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.
Mohave County, Arizona · Population 217,420
0.7%
Mining share of county employment
$55,799
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
2012 Q3 615 0 0 0.0
2012 Q2 703 0 0 0.0
2012 Q1 432 3 0 6944.4
2011 Q4 1,040 0 0 0.0
2011 Q3 523 2 1 3824.1
2011 Q2 814 0 0 0.0
2011 Q1 675 0 0 0.0
2010 Q4 562 2 0 3558.7
Show 15 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2010 Q3 635 2 0 3149.6
2010 Q2 1,184 0 0 0.0
2010 Q1 1,108 7 4 6317.7
2009 Q4 1,750 0 0 0.0
2009 Q3 1,641 0 0 0.0
2009 Q2 1,353 4 0 2956.4
2009 Q1 1,456 0 0 0.0
2008 Q4 1,285 0 0 0.0
2008 Q3 1,409 0 0 0.0
2008 Q2 1,963 8 2 4075.4
2008 Q1 966 0 0 0.0
2007 Q4 1,178 0 0 0.0
2007 Q3 959 1 0 1042.8
2007 Q2 1,296 0 0 0.0
2007 Q1 395 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2008 · 1 incident

July 11, 2008 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Mineral Park Materials, LLC · Fall to the walkway or working surface

Employee was climbing up 3/8" sized material pile with wrenches. He dropped to the ground suddenly expressing sharp pain shot up his leg and fell on his side. No change in skin color or no swelling occurred, but was not able to support weight on calf.