D'AMICO QUARRY INC. has $15K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at D'AMICO QUARRY INC..
Fatalities
0
Total incidents
16
Years on record
1996–2022
Latest incident
Jun 2022
Compliance record
MSHA citations since 2001
89
citations
22
significant & substantial
$15,139
proposed penalties
$15,139
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: 680 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
D'AMICO QUARRY INC. has $15K 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.
$15K
proposed penalties
$15K
current assessed
$15K
paid to date
$0
outstanding
87 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-05-07.
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: 2024-10-16
27%
of limit-tested samples over the exposure limit
18
samples
15
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz154 over
Respirable dust, <.1mg3
Show the individual readings (18)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2023-06-21
Quartz, respirable, >1% Qtz
0.33
0.27
1.22
Stone Polisher/Cutter
2016-11-16
Quartz, respirable, >1% Qtz
0.98
0.57
1.72
Stone Polisher/Cutter
2004-06-08
Quartz, respirable, >1% Qtz
0.74
0.73
1.01
Stone Polisher/Cutter
2004-06-08
Quartz, respirable, >1% Qtz
0.92
0.59
1.56
Stone Polisher/Cutter
2024-10-16
Respirable dust, <.1mg
0
Stone Polisher/Cutter
2024-10-16
Quartz, respirable, >1% Qtz
0.39
0.71
0.55
Stone Polisher/Cutter
2024-04-24
Quartz, respirable, >1% Qtz
0.19
0.73
0.26
Stone Polisher/Cutter
2024-04-24
Respirable dust, <.1mg
0
Stone Polisher/Cutter
2024-04-24
Respirable dust, <.1mg
0
Stone Polisher/Cutter
2023-08-30
Quartz, respirable, >1% Qtz
0.18
0.59
0.31
Stone Polisher/Cutter
2023-06-21
Quartz, respirable, >1% Qtz
0.21
0.54
0.39
Stone Polisher/Cutter
2016-12-20
Quartz, respirable, >1% Qtz
0.36
0.72
0.50
Stone Polisher/Cutter
2016-11-16
Quartz, respirable, >1% Qtz
0.45
0.58
0.78
Stone Polisher/Cutter
2016-11-16
Quartz, respirable, >1% Qtz
0.24
0.6
0.40
Front-end Loader Operator
2004-08-10
Quartz, respirable, >1% Qtz
0.57
0.69
0.83
Stone Polisher/Cutter
2004-08-10
Quartz, respirable, >1% Qtz
0.24
1.11
0.22
Stone Polisher/Cutter
2004-06-08
Quartz, respirable, >1% Qtz
0.52
0.54
0.96
Laborer, Bullgang
2004-06-08
Quartz, respirable, >1% Qtz
0.24
0.95
0.25
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.
D'AMICO QUARRY INC. recorded 0.00 reportable injury cases per 100 full-time workers in 2025.
Injury rate, 2025
ⓘThis rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Pennsylvania, metal and nonmetal mining averaged 2.07 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year
total case rate
days-away
fatal
2025 *
0.00
0.00
0.000
2024 *
0.00
0.00
0.000
2023 *
0.00
0.00
0.000
2022 *
6.88
6.88
0.000
2021 *
24.19
16.13
0.000
2020 *
13.29
6.65
0.000
2019 *
0.00
0.00
0.000
2018 *
15.87
0.00
0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
11
2025
9
2024
9
2023
11
2022
11
2021
11
2020
12
2019
12
2018
14
2017
15
2016
15
2015
13
2014
11
2013
10
2012
11
2011
12
2010
10
2009
11
2008
15
2007
16
2006
13
2005
12
2004
13
2003
12
2002
12
2001
10
2000
9
Source: MSHA quarterly employment and production, updated weekly.
D'AMICO QUARRY INC. sits in Chester County, Pennsylvania, where the Census mining category is 0.1% 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.
Chester County, Pennsylvania · Population 540,896
0.1%
Mining share of county employment
$123,041
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
2026 Q2
7,557
1
0
132.3
2026 Q1
5,743
0
0
0.0
2025 Q4
7,176
1
1
139.4
2025 Q3
6,350
1
0
157.5
2025 Q2
6,512
0
0
0.0
2025 Q1
4,625
0
0
0.0
2024 Q4
6,464
4
2
618.8
2024 Q3
7,054
0
0
0.0
Show 98 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
6,322
3
0
474.5
2024 Q1
5,420
0
0
0.0
2023 Q4
7,924
0
0
0.0
2023 Q3
7,048
1
0
141.9
2023 Q2
8,410
1
1
118.9
2023 Q1
7,162
0
0
0.0
2022 Q4
7,236
0
0
0.0
2022 Q3
7,672
2
0
260.7
2022 Q2
7,422
0
0
0.0
2022 Q1
6,740
2
0
296.7
2021 Q4
5,006
0
0
0.0
2021 Q3
7,438
3
1
403.3
2021 Q2
6,669
0
0
0.0
2021 Q1
5,690
1
0
175.7
2020 Q4
7,691
0
0
0.0
2020 Q3
8,092
0
0
0.0
2020 Q2
7,669
0
0
0.0
2020 Q1
6,643
3
0
451.6
2019 Q4
8,504
0
0
0.0
2019 Q3
8,823
0
0
0.0
2019 Q2
8,661
2
1
230.9
2019 Q1
7,173
1
0
139.4
2018 Q4
8,779
0
0
0.0
2018 Q3
10,383
0
0
0.0
2018 Q2
10,828
2
0
184.7
2018 Q1
7,808
0
0
0.0
2017 Q4
10,010
2
0
199.8
2017 Q3
9,369
5
2
533.7
2017 Q2
10,021
1
0
99.8
2017 Q1
8,848
0
0
0.0
2016 Q4
9,845
6
2
609.4
2016 Q3
11,061
0
0
0.0
2016 Q2
10,615
2
0
188.4
2016 Q1
11,190
2
1
178.7
2015 Q4
11,021
0
0
0.0
2015 Q3
9,309
1
1
107.4
2015 Q2
7,046
0
0
0.0
2015 Q1
6,277
0
0
0.0
2014 Q4
7,041
0
0
0.0
2014 Q3
6,724
2
2
297.4
2014 Q2
5,707
0
0
0.0
2014 Q1
5,880
0
0
0.0
2013 Q4
6,567
3
1
456.8
2013 Q3
5,814
0
0
0.0
2013 Q2
5,329
1
0
187.7
2013 Q1
4,570
2
1
437.6
2012 Q4
4,849
0
0
0.0
2012 Q3
6,130
0
0
0.0
2012 Q2
6,221
0
0
0.0
2012 Q1
5,775
0
0
0.0
2011 Q4
4,850
2
0
412.4
2011 Q3
7,027
0
0
0.0
2011 Q2
7,678
2
0
260.5
2011 Q1
5,087
0
0
0.0
2010 Q4
6,405
0
0
0.0
2010 Q3
4,971
0
0
0.0
2010 Q2
4,645
0
0
0.0
2010 Q1
3,560
0
0
0.0
2009 Q4
5,530
0
0
0.0
2009 Q3
5,976
2
0
334.7
2009 Q2
6,397
0
0
0.0
2009 Q1
4,017
1
0
248.9
2008 Q4
7,309
0
0
0.0
2008 Q3
10,078
0
0
0.0
2008 Q2
11,194
1
0
89.3
2008 Q1
7,599
0
0
0.0
2007 Q4
11,265
0
0
0.0
2007 Q3
11,207
3
2
267.7
2007 Q2
10,561
0
0
0.0
2007 Q1
8,573
0
0
0.0
2006 Q4
7,930
4
1
504.4
2006 Q3
8,453
0
0
0.0
2006 Q2
8,876
1
0
112.7
2006 Q1
7,682
3
0
390.5
2005 Q4
9,001
0
0
0.0
2005 Q3
9,752
0
0
0.0
2005 Q2
7,757
0
0
0.0
2005 Q1
10,231
0
0
0.0
2004 Q4
10,170
1
0
98.3
2004 Q3
9,445
0
0
0.0
2004 Q2
10,867
5
2
460.1
2004 Q1
10,883
2
0
183.8
2003 Q4
12,712
0
0
0.0
2003 Q3
11,351
0
0
0.0
2003 Q2
9,915
0
0
0.0
2003 Q1
6,527
0
0
0.0
2002 Q4
9,239
0
0
0.0
2002 Q3
11,121
0
0
0.0
2002 Q2
9,920
0
0
0.0
2002 Q1
9,590
2
0
208.6
2001 Q4
9,404
0
0
0.0
2001 Q3
9,020
0
0
0.0
2001 Q2
9,146
0
0
0.0
2001 Q1
7,146
5
1
699.7
2000 Q4
8,700
0
0
0.0
2000 Q3
8,927
0
0
0.0
2000 Q2
9,307
0
0
0.0
2000 Q1
4,722
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
16 on file
2022 · 1 incident
June 4, 2022PA · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
Loading stone onto cutter, hand hit one of the teeth on cutter. Small laceration (required no sutures) but thought hand may possibly be broken, was not.
March 19, 2018PA · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanSLIP OR FALL OF PERSON