Mining Incidents

SUGARLEDGE STONE QUARRY: 49 MSHA citations Metal/Non-Metal

SISYPHUS STONE COMPANY, INC · Surface
Controlled by Bryce Ribken
Cummington, Hampshire County, MA  ·  Intermittent
MSHA Mine ID: 1901136

SUGARLEDGE STONE QUARRY has $7K in proposed MSHA penalties and $193 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
4
Years on record
2004–2022
Latest incident
Aug 2022
Compliance record
MSHA citations since 2004
49
citations
14
significant & substantial
$6,584
proposed penalties
$6,391
paid to date
97% of proposed penalties paid to date, a $193 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
29
inspections on record
425
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: 425 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SUGARLEDGE STONE QUARRY has $7K in proposed MSHA penalties and $193 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.
$7K
proposed penalties
$7K
current assessed
$6K
paid to date
$193
outstanding
48 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-07-14.
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.
28.6%
significant & substantial
4.1%
high negligence or reckless
30.6%
reasonably likely or greater
24.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 26.5% low, 69.4% moderate, 4.1% 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: 2025-05-29
10%
of limit-tested samples over the exposure limit
15
samples
10
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz101 over
  • Respirable dust, <.1mg4
  • Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (15)
Date Contaminant Concentration Limit Conc / limit Occupation
2007-06-20 Quartz, respirable, >1% Qtz 0.69 0.48 1.44 Stone Polisher/Cutter
2025-05-29 Respirable dust, <.1mg 0 Hand Trammer
2025-05-29 Quartz, respirable, >1% Qtz 0.14 0.81 0.17 Hydrating Plant Operator
2025-05-29 Quartz, respirable, >1% Qtz 0.15 0.58 0.26 Hand Trammer
2025-05-29 Quartz, respirable, >1% Qtz 0.13 0.61 0.21 Hand Trammer
2018-04-18 Respirable dust, <.1mg 0 Bagging Operator
2018-04-18 Respirable dust, <.1mg 0 Laborer, Bullgang
2012-07-31 Quartz, respirable, >1% Qtz 0.14 0.66 0.21 Washer Operator
2012-07-31 Quartz, respirable, >1% Qtz 0.19 0.55 0.35 Shovel Operator
2008-07-02 Quartz, respirable, >1% Qtz 0.45 0.57 0.79 Stone Polisher/Cutter
2007-08-14 Unlisted Particulate, respirable, <1% Qtz 0.21 Stone Polisher/Cutter
2004-10-14 Quartz, respirable, >1% Qtz 0.6 0.61 0.98 Stone Polisher/Cutter
2004-10-14 Quartz, respirable, >1% Qtz 0.34 0.52 0.65 Stone Polisher/Cutter
2004-10-14 Quartz, respirable, >1% Qtz 0.2 0.36 0.56 Stone Polisher/Cutter
2004-10-14 Respirable dust, <.1mg 0 Utility Man
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. Sugarledge Stone Quarry Inc. 2004 to 2023
  2. Sisyphus Stone Company, Inc 2023 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 12
2025 13
2024 9
2023 6
2022 7
2021 5
2020 6
2019 6
2018 6
2017 5
2016 5
2015 6
2014 5
2013 5
2012 5
2011 5
2010 4
2009 4
2008 4
2007 4
2006 5
2005 5
2004 7
Source: MSHA quarterly employment and production, updated weekly.

SUGARLEDGE STONE QUARRY sits in Hampshire County, Massachusetts, where the Census mining category is 0.0% 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.
Hampshire County, Massachusetts · Population 156,595
0.0%
Mining share of county employment
$86,391
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 8,878 0 0 0.0
2026 Q1 2,894 0 0 0.0
2025 Q4 4,658 0 0 0.0
2025 Q3 6,156 0 0 0.0
2025 Q2 5,341 10 4 1872.3
2025 Q1 1,294 0 0 0.0
2024 Q4 3,405 0 0 0.0
2024 Q3 5,125 4 0 780.5
Show 81 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 5,791 1 0 172.7
2024 Q1 0 0 0
2023 Q4 3,008 0 0 0.0
2023 Q3 4,113 0 0 0.0
2023 Q2 3,261 1 1 306.7
2023 Q1 0 0 0
2022 Q4 3,450 0 0 0.0
2022 Q3 4,509 4 0 887.1
2022 Q2 2,818 0 0 0.0
2022 Q1 0 0 0
2021 Q4 2,888 0 0 0.0
2021 Q3 4,027 0 0 0.0
2021 Q2 3,547 2 1 563.9
2021 Q1 0 0 0
2020 Q4 3,585 0 0 0.0
2020 Q3 3,583 0 0 0.0
2020 Q2 3,112 0 0 0.0
2020 Q1 0 0 0
2019 Q4 1,966 5 0 2543.2
2019 Q3 5,258 0 0 0.0
2019 Q2 2,922 1 0 342.2
2019 Q1 0 0 0
2018 Q4 3,022 0 0 0.0
2018 Q3 3,978 0 0 0.0
2018 Q2 3,439 0 0 0.0
2018 Q1 0 0 0
2017 Q4 3,000 0 0 0.0
2017 Q3 2,920 0 0 0.0
2017 Q2 3,059 0 0 0.0
2017 Q1 0 0 0
2016 Q4 2,368 0 0 0.0
2016 Q3 3,322 0 0 0.0
2016 Q2 3,867 1 0 258.6
2016 Q1 0 0 0
2015 Q4 3,403 0 0 0.0
2015 Q3 4,544 0 0 0.0
2015 Q2 3,941 0 0 0.0
2015 Q1 0 0 0
2014 Q4 2,156 0 0 0.0
2014 Q3 3,206 1 1 311.9
2014 Q2 3,204 0 0 0.0
2014 Q1 500 0 0 0.0
2013 Q4 3,612 0 0 0.0
2013 Q3 3,640 0 0 0.0
2013 Q2 3,415 3 0 878.5
2013 Q1 500 0 0 0.0
2012 Q4 3,526 1 0 283.6
2012 Q3 3,581 0 0 0.0
2012 Q2 3,784 0 0 0.0
2012 Q1 500 0 0 0.0
2011 Q4 3,121 0 0 0.0
2011 Q3 4,274 0 0 0.0
2011 Q2 2,859 4 1 1399.1
2011 Q1 0 0 0
2010 Q4 3,315 0 0 0.0
2010 Q3 2,444 2 2 818.3
2010 Q2 2,444 0 0 0.0
2010 Q1 0 0 0
2009 Q4 2,760 0 0 0.0
2009 Q3 3,357 0 0 0.0
2009 Q2 2,809 3 3 1068.0
2009 Q1 0 0 0
2008 Q4 2,526 0 0 0.0
2008 Q3 3,258 1 0 306.9
2008 Q2 2,391 0 0 0.0
2008 Q1 0 0 0
2007 Q4 2,230 0 0 0.0
2007 Q3 3,314 0 0 0.0
2007 Q2 2,972 2 1 672.9
2007 Q1 0 0 0
2006 Q4 2,805 0 0 0.0
2006 Q3 3,233 0 0 0.0
2006 Q2 2,968 0 0 0.0
2006 Q1 0 0 0
2005 Q4 2,153 0 0 0.0
2005 Q3 3,670 0 0 0.0
2005 Q2 3,169 0 0 0.0
2005 Q1 0 0 0
2004 Q4 2,111 2 0 947.4
2004 Q3 3,346 0 0 0.0
2004 Q2 3,326 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

4 on file

2022 · 1 incident

August 15, 2022 MA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Sugarledge Stone Quarry Inc. · Caught in, under or between (Not Elsewhere Classified)

Left index finger pinched between rock and guillotine. Needed extensive suturing.

2013 · 1 incident

August 16, 2013 MA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Sugarledge Stone Quarry Inc. · Struck against stationary object

employee was walking across yard toward coffee break and stepped on golf ball sized rock, rolling and injuring tendons in his ankle.

2005 · 1 incident

April 21, 2005 MA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Sugarledge Stone Quarry Inc. · Caught in, under or between a moving and a stationary object

Employee was working the stone processor and got left ring finger caught between safety guard and a stone. Finger nearly amputated. Middle phalange fractured and dislocated. At this time it is expected that he will not lose the finger.

2004 · 1 incident

September 7, 2004 MA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Sugarledge Stone Quarry Inc. · Over-exertion in lifting objects

EMPLOYEE MOVED LARGE STONES BY HAND WITHOUT ASKING CO-WORKERS FOR HELP. DEVELOPED GROIN PAIN & HE REPORTED THE INCIDENT TO HIS SUPERVISOR & WENT HOME. DR. DIAGNOSED EPIDIDIMITIS THAT MAY HAVE BEEN AGGRAVATED BY LIFTING. RETURNED TO WORK 9/15/04 AFTER COMPLETING ANTIBIOTICS & EE WAS ON LIGHT DUTY FOR 2 WEEKS.