Mining Incidents

ESQUIRE 5-9: 10 MSHA citations Metal/Non-Metal

Utility Block Company Inc · Surface
Controlled by Warner Dan M
Ponderosa, Sandoval County, NM  ·  Abandoned
MSHA Mine ID: 2900196

ESQUIRE 5-9 has $976 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2004
10
citations
2
significant & substantial
$976
proposed penalties
$976
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
19
inspections on record
153
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: 153 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

ESQUIRE 5-9 has $976 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.
$976
proposed penalties
$976
current assessed
$976
paid to date
$0
outstanding
10 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2009-03-13.
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.
20.0%
significant & substantial
10.0%
high negligence or reckless
20.0%
reasonably likely or greater
60.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 30.0% low, 60.0% moderate, 10.0% 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: 2005-07-28, 21 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
2005-07-28 Respirable dust, <.1mg 0 Bulldozer Operator
2005-04-20 Quartz, respirable, >1% Qtz 0.14 1.43 0.10 Bulldozer 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. Utility Block Company Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2010 0
2009 1
2008 3
2007 5
2006 4
2005 4
2004 3
2003 3
2002 3
2001 3
2000 2
Source: MSHA quarterly employment and production, updated weekly.

ESQUIRE 5-9 sits in Sandoval County, New Mexico, where the Census mining category is 0.3% 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.
Sandoval County, New Mexico · Population 151,538
0.3%
Mining share of county employment
$84,053
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
2010 Q2 0 0 0
2010 Q1 0 0 0
2009 Q4 0 0 0
2009 Q3 0 0 0
2009 Q2 43 0 0 0.0
2009 Q1 30 4 0 133333.3
2008 Q4 62 0 0 0.0
2008 Q3 68 0 0 0.0
Show 34 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2008 Q2 78 0 0 0.0
2008 Q1 29 0 0 0.0
2007 Q4 76 0 0 0.0
2007 Q3 112 0 0 0.0
2007 Q2 114 0 0 0.0
2007 Q1 71 0 0 0.0
2006 Q4 128 0 0 0.0
2006 Q3 79 0 0 0.0
2006 Q2 85 0 0 0.0
2006 Q1 80 0 0 0.0
2005 Q4 97 0 0 0.0
2005 Q3 100 0 0 0.0
2005 Q2 100 2 1 20000.0
2005 Q1 80 0 0 0.0
2004 Q4 100 0 0 0.0
2004 Q3 74 0 0 0.0
2004 Q2 42 0 0 0.0
2004 Q1 13 4 1 307692.3
2003 Q4 45 0 0 0.0
2003 Q3 79 0 0 0.0
2003 Q2 88 0 0 0.0
2003 Q1 30 0 0 0.0
2002 Q4 86 0 0 0.0
2002 Q3 77 0 0 0.0
2002 Q2 62 0 0 0.0
2002 Q1 18 0 0 0.0
2001 Q4 53 0 0 0.0
2001 Q3 92 0 0 0.0
2001 Q2 20 0 0 0.0
2001 Q1 0 0 0
2000 Q4 47 0 0 0.0
2000 Q3 79 0 0 0.0
2000 Q2 17 0 0 0.0
2000 Q1 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.