PORTABLE CRUSHER #1 has $207 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
2
Years on record
1985–1992
Latest incident
Oct 1992
Compliance record
MSHA citations since 2004
2
citations
1
significant & substantial
$207
proposed penalties
$207
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: 114 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
PORTABLE CRUSHER #1 has $207 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.
$207
proposed penalties
$207
current assessed
$207
paid to date
$0
outstanding
2 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2007-10-04.
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: 2012-08-30, 14 years ago
2
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg2
Show the individual readings (2)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2012-08-30
Respirable dust, <.1mg
0
Rotary Bucket Ex. Operator
2004-04-14
Respirable dust, <.1mg
0
Crusher Oper/Worker
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
2017
1
2016
2
2015
2
2014
2
2013
2
2012
2
2011
2
2010
2
2009
2
2008
2
2007
2
2006
1
2005
1
2004
1
2003
1
2002
1
2001
1
2000
2
Source: MSHA quarterly employment and production, updated weekly.
PORTABLE CRUSHER #1 sits in Mercer County, Pennsylvania, where the Census mining category is 0.6% 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.
Mercer County, Pennsylvania · Population 109,852
0.6%
Mining share of county employment
$60,614
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
2017 Q2
1
0
0
0.0
2017 Q1
10
0
0
0.0
2016 Q4
200
0
0
0.0
2016 Q3
182
0
0
0.0
2016 Q2
300
0
0
0.0
2016 Q1
300
0
0
0.0
2015 Q4
250
0
0
0.0
2015 Q3
230
0
0
0.0
Show 58 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2015 Q2
194
0
0
0.0
2015 Q1
93
0
0
0.0
2014 Q4
205
0
0
0.0
2014 Q3
76
0
0
0.0
2014 Q2
105
0
0
0.0
2014 Q1
56
0
0
0.0
2013 Q4
66
0
0
0.0
2013 Q3
69
0
0
0.0
2013 Q2
108
0
0
0.0
2013 Q1
45
0
0
0.0
2012 Q4
137
0
0
0.0
2012 Q3
100
0
0
0.0
2012 Q1
48
0
0
0.0
2011 Q4
193
0
0
0.0
2011 Q2
35
0
0
0.0
2010 Q4
80
0
0
0.0
2010 Q3
123
0
0
0.0
2010 Q2
130
0
0
0.0
2010 Q1
123
0
0
0.0
2009 Q4
158
0
0
0.0
2009 Q3
99
0
0
0.0
2009 Q2
45
0
0
0.0
2009 Q1
62
0
0
0.0
2008 Q4
110
0
0
0.0
2008 Q3
192
0
0
0.0
2008 Q2
155
0
0
0.0
2008 Q1
67
0
0
0.0
2007 Q4
122
1
0
8196.7
2007 Q3
150
0
0
0.0
2007 Q2
150
0
0
0.0
2007 Q1
46
0
0
0.0
2006 Q4
110
0
0
0.0
2006 Q2
112
0
0
0.0
2006 Q1
25
0
0
0.0
2005 Q4
112
0
0
0.0
2005 Q3
48
0
0
0.0
2005 Q2
136
0
0
0.0
2005 Q1
60
0
0
0.0
2004 Q4
72
0
0
0.0
2004 Q3
112
0
0
0.0
2004 Q2
160
1
1
6250.0
2004 Q1
56
0
0
0.0
2003 Q4
112
0
0
0.0
2003 Q3
136
0
0
0.0
2003 Q2
184
0
0
0.0
2003 Q1
208
0
0
0.0
2002 Q4
112
0
0
0.0
2002 Q3
152
0
0
0.0
2002 Q2
152
0
0
0.0
2002 Q1
240
0
0
0.0
2001 Q4
320
0
0
0.0
2001 Q3
480
0
0
0.0
2001 Q2
360
0
0
0.0
2001 Q1
300
0
0
0.0
2000 Q4
144
0
0
0.0
2000 Q3
250
0
0
0.0
2000 Q2
350
0
0
0.0
2000 Q1
275
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
1992 · 1 incident
October 22, 1992PA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON