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RODAMER QUARRY: 10 MSHA citations Metal/Non-Metal

Springs, Somerset County, PA  ·  Active
MSHA Mine ID: 3600225

RODAMER QUARRY has $1K 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
2005–2012
Latest incident
Jun 2012
Compliance record
MSHA citations since 2009
10
citations
0
significant & substantial
$1,118
proposed penalties
$1,118
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See Keystone Lime Company Inc's full MSHA compliance history →
Inspection activity
MSHA inspections since 2000
29
inspections on record
316
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: 316 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

RODAMER QUARRY has $1K 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
10 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2016-06-29.
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.
0.0%
significant & substantial
20.0%
high negligence or reckless
0.0%
reasonably likely or greater
30.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 40.0% low, 40.0% moderate, 20.0% 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: 2025-10-22
0%
of limit-tested samples over the exposure limit
15
samples
2
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg13
  • Nuisance dust, total, <1% Qtz1
  • Quartz, respirable, >1% Qtz1
Show the individual readings (15)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-10-22 Respirable dust, <.1mg 0 Crusher Oper/Worker
2025-10-22 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-08-13 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-08-13 Respirable dust, <.1mg 0 Crusher Oper/Worker
2023-11-08 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-11-08 Respirable dust, <.1mg 0 Crusher Oper/Worker
2016-06-29 Quartz, respirable, >1% Qtz 0.19 0.61 0.31 Crusher Oper/Worker
2016-06-29 Nuisance dust, total, <1% Qtz 0 10 0.00 Mechanic
2009-07-08 Respirable dust, <.1mg 0 Crusher Oper/Worker
2004-06-15 Respirable dust, <.1mg 0 Crusher Oper/Worker
2004-06-15 Respirable dust, <.1mg 0 Laborer, Bullgang
2004-06-15 Respirable dust, <.1mg 0 Front-end Loader Operator
2003-07-15 Respirable dust, <.1mg 0 Front-end Loader Operator
2003-07-15 Respirable dust, <.1mg 0 Crusher Oper/Worker
2003-07-15 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.
Ownership history
  1. Rodamer Concrete Products 1950 to 1994
  2. Keystone Lime Company Inc 1994 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 4
2025 3
2024 3
2023 6
2022 4
2021 2
2017 3
2016 3
2015 3
2014 3
2013 4
2012 2
2011 1
2010 1
2009 2
2008 1
2006 3
2005 2
2004 2
2003 3
2001 1
2000 2
Source: MSHA quarterly employment and production, updated weekly.

RODAMER QUARRY sits in Somerset County, Pennsylvania, where the Census mining category is 1.6% 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.
Somerset County, Pennsylvania · Population 73,255
1.6%
Mining share of county employment
$59,378
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 2,614 0 0 0.0
2026 Q1 1,479 0 0 0.0
2025 Q4 2,214 0 0 0.0
2025 Q3 2,278 0 0 0.0
2025 Q2 1,960 0 0 0.0
2025 Q1 1,237 0 0 0.0
2024 Q4 1,672 0 0 0.0
2024 Q3 2,677 0 0 0.0
Show 66 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 1,945 0 0 0.0
2024 Q1 486 0 0 0.0
2023 Q4 1,830 0 0 0.0
2023 Q3 1,007 0 0 0.0
2023 Q2 1,534 0 0 0.0
2022 Q4 1,321 0 0 0.0
2022 Q3 1,405 0 0 0.0
2022 Q2 1,291 0 0 0.0
2022 Q1 315 0 0 0.0
2021 Q3 255 0 0 0.0
2017 Q4 242 0 0 0.0
2017 Q3 996 0 0 0.0
2017 Q2 263 0 0 0.0
2017 Q1 0 0 0
2016 Q4 1,243 0 0 0.0
2016 Q3 1,409 0 0 0.0
2016 Q2 923 3 0 3250.3
2016 Q1 0 0 0
2015 Q4 1,013 0 0 0.0
2015 Q3 1,773 0 0 0.0
2015 Q2 1,103 0 0 0.0
2015 Q1 0 0 0
2014 Q4 788 0 0 0.0
2014 Q3 718 0 0 0.0
2014 Q2 142 1 0 7042.3
2014 Q1 10 0 0 0.0
2013 Q4 391 0 0 0.0
2013 Q3 1,278 0 0 0.0
2012 Q4 777 1 0 1287.0
2012 Q3 1,275 0 0 0.0
2012 Q2 472 0 0 0.0
2012 Q1 0 0 0
2011 Q4 0 0 0
2011 Q3 1,296 1 0 771.6
2011 Q2 40 0 0 0.0
2011 Q1 0 0 0
2010 Q4 0 1 0
2010 Q3 1,185 0 0 0.0
2010 Q2 944 0 0 0.0
2010 Q1 0 0 0
2009 Q4 712 0 0 0.0
2009 Q3 1,077 3 0 2785.5
2009 Q2 1,101 0 0 0.0
2009 Q1 0 0 0
2008 Q4 0 0 0
2008 Q3 0 0 0
2008 Q2 1,080 0 0 0.0
2006 Q3 613 0 0 0.0
2006 Q2 1,010 0 0 0.0
2005 Q4 0 0 0
2005 Q3 1,006 0 0 0.0
2005 Q2 1,671 0 0 0.0
2005 Q1 0 0 0
2004 Q4 2,102 0 0 0.0
2004 Q3 2,351 0 0 0.0
2004 Q2 2,001 0 0 0.0
2004 Q1 0 0 0
2003 Q4 2,108 0 0 0.0
2003 Q3 2,284 0 0 0.0
2001 Q3 219 0 0 0.0
2001 Q2 0 0 0
2001 Q1 0 0 0
2000 Q4 453 0 0 0.0
2000 Q3 815 0 0 0.0
2000 Q2 0 0 0
2000 Q1 0 0 0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2012 · 1 incident

June 15, 2012 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Keystone Lime Company Inc · Fall from machine

The victim attempted to climb the loader steps and fell backwards. He landed on the ground and cut the back of his head, this also caused a concussion.

2005 · 1 incident

April 18, 2005 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Keystone Lime Company Inc · Struck by falling object

EMPLOYEES WERE CARRYING A PIECE OF STEEL, ONE EE DROPPED HIS END & HIT INJURED IN THE ARM.