Employee was cleaning the tracks of the bulldozer with a shovel. EE heard a pop and experienced pain in EE's right arm. Employee continued to work unrestricted until EE went to an orthopedic specialist on 12/30/2025. EE was diagnosed with a tear of the right rotator cuff. The extent of the tear is unspecified. The employee is now on restricted duty.
Graff Mine: 75 MSHA citations Metal/Non-Metal
Graff Mine has $11K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 22
- Years on record
- 1986–2025
- Latest incident
- Dec 2025
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Graff Mine has $11K in proposed MSHA penalties and $0 outstanding across 4 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 8 · 100%
ⓘ
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| PENN 2011-486M | Settlement | Harner | 2012 | $1K → $560 |
| PENN 2013-90M | Settlement | Harner | 2013 | $760 → $455 |
| PENN 2011-176M | Settlement | Lesnick | 2011 | $655 → $293 |
| PENN 2015-0164 | Settlement | Lewis | 2016 | $540 → $378 |
ⓘ
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: 2025-12-15
ⓘ
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.- Respirable dust, <.1mg45
- Quartz, respirable, >1% Qtz5
- Nuisance dust, respirable, <1% Qtz2
- Arsenic fumes1
Show the individual readings (67)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2025-12-15 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2025-12-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-12-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-12-15 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2025-12-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-07-01 | Respirable dust, <.1mg | 0 | Drill Operator, Rotary Air | ||
| 2025-07-01 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-07-01 | Respirable dust, <.1mg | 0 | Jackhammer Operator | ||
| 2025-07-01 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2025-07-01 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2025-01-15 | Respirable dust, <.1mg | 0 | Rotary Bucket Ex. Operator | ||
| 2025-01-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-01-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2025-01-15 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2025-01-15 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2023-10-03 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2023-10-03 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2023-10-03 | Unlisted Particulate, respirable, <1% Qtz | 0.3 | Front-end Loader Operator | ||
| 2023-02-23 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2023-02-23 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2021-12-06 | Magnesium oxide fumes | 0 | 20 | 0.00 | Welder, etc. |
| 2021-12-06 | Arsenic fumes | 0 | 1500 | 0.00 | Welder, etc. |
| 2021-12-06 | Beryllium fumes | 0 | 6 | 0.00 | Welder, etc. |
| 2021-12-06 | Cadmium oxide fumes | 0 | 100 | 0.00 | Welder, etc. |
| 2021-12-06 | Chromium, insoluble | 0 | 3 | 0.00 | Welder, etc. |
| 2021-12-06 | Cobalt fumes | 0 | 300 | 0.00 | Welder, etc. |
| 2021-12-06 | Copper fumes | 0 | 300 | 0.00 | Welder, etc. |
| 2021-12-06 | Iron oxide fumes | 0 | 20 | 0.00 | Welder, etc. |
| 2021-12-06 | Lead fumes | 0 | 450 | 0.00 | Welder, etc. |
| 2021-12-06 | Manganese fumes | 0 | 5 | 0.00 | Welder, etc. |
| 2021-12-06 | Molybdenum fumes | 0 | 20 | 0.00 | Welder, etc. |
| 2021-12-06 | Nickel fumes | 0 | 3 | 0.00 | Welder, etc. |
| 2021-12-06 | Vanadium fumes | 0 | 50 | 0.00 | Welder, etc. |
| 2021-12-06 | Zinc oxide fumes | 0 | 10 | 0.00 | Welder, etc. |
| 2021-05-11 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2021-05-11 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2021-05-11 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2021-05-11 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2019-05-16 | Quartz, respirable, >1% Qtz | 0.36 | 1.57 | 0.23 | Laborer, Bullgang |
| 2019-05-16 | Quartz, respirable, >1% Qtz | 0.23 | 1.46 | 0.16 | Mechanic |
| 2019-05-16 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2018-03-13 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2018-03-13 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2018-03-13 | Quartz, respirable, >1% Qtz | 0.24 | Dry Screen Plant Operator | ||
| 2018-03-13 | Nuisance dust, respirable, <1% Qtz | 3.12 | 10 | 0.31 | Crusher Oper/Worker |
| 2018-03-13 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2017-05-26 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2017-05-26 | Nuisance dust, respirable, <1% Qtz | 2.53 | 10 | 0.25 | Dry Screen Plant Operator |
| 2017-05-26 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2017-05-26 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2014-06-10 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2014-06-10 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2014-06-10 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2009-03-31 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2009-03-31 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2009-03-31 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2009-03-31 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2007-06-27 | Quartz, respirable, >1% Qtz | 0.18 | 0.88 | 0.20 | Drill Helper |
| 2007-06-27 | Quartz, respirable, >1% Qtz | 0.81 | 0.84 | 0.96 | Drill Helper |
| 2005-07-06 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2005-07-06 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-07-06 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-07-06 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2001-02-21 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2001-02-21 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2001-02-21 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2001-02-21 | Respirable dust, <.1mg | 0 | Front-end Loader Operator |
Graff Mine recorded 2.91 reportable injury cases per 100 full-time workers in 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.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 * | 2.91 | 2.91 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 2.94 | 2.94 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 2.78 | 0.00 | 0.000 |
- Allegheny Mineral Corp 1985 to present
| Year | Employees |
|---|---|
| 2026 | 26 |
| 2025 | 27 |
| 2024 | 26 |
| 2023 | 25 |
| 2022 | 26 |
| 2021 | 28 |
| 2020 | 26 |
| 2019 | 26 |
| 2018 | 27 |
| 2017 | 24 |
| 2016 | 23 |
| 2015 | 25 |
| 2014 | 25 |
| 2013 | 24 |
| 2012 | 21 |
| 2011 | 18 |
| 2010 | 15 |
| 2009 | 12 |
| 2008 | 12 |
| 2007 | 13 |
| 2006 | 13 |
| 2005 | 12 |
| 2004 | 11 |
| 2003 | 9 |
| 2002 | 10 |
| 2001 | 14 |
| 2000 | 12 |
Graff Mine sits in Armstrong County, Pennsylvania, where the Census mining category is 2.2% of county employment.
ⓘ
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.ⓘ
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.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2026 Q2 | 17,217 | 0 | 0 | 0.0 |
| 2026 Q1 | 15,955 | 0 | 0 | 0.0 |
| 2025 Q4 | 15,794 | 0 | 0 | 0.0 |
| 2025 Q3 | 17,553 | 0 | 0 | 0.0 |
| 2025 Q2 | 17,683 | 2 | 0 | 113.1 |
| 2025 Q1 | 17,691 | 0 | 0 | 0.0 |
| 2024 Q4 | 16,589 | 0 | 0 | 0.0 |
| 2024 Q3 | 17,783 | 2 | 0 | 112.5 |
Show 98 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 17,390 | 0 | 0 | 0.0 |
| 2024 Q1 | 15,965 | 0 | 0 | 0.0 |
| 2023 Q4 | 15,783 | 3 | 1 | 190.1 |
| 2023 Q3 | 18,903 | 0 | 0 | 0.0 |
| 2023 Q2 | 17,090 | 3 | 0 | 175.5 |
| 2023 Q1 | 13,863 | 0 | 0 | 0.0 |
| 2022 Q4 | 15,668 | 0 | 0 | 0.0 |
| 2022 Q3 | 18,103 | 3 | 1 | 165.7 |
| 2022 Q2 | 17,218 | 0 | 0 | 0.0 |
| 2022 Q1 | 15,621 | 0 | 0 | 0.0 |
| 2021 Q4 | 18,582 | 2 | 0 | 107.6 |
| 2021 Q3 | 17,361 | 0 | 0 | 0.0 |
| 2021 Q2 | 17,449 | 1 | 0 | 57.3 |
| 2021 Q1 | 17,184 | 0 | 0 | 0.0 |
| 2020 Q4 | 16,420 | 0 | 0 | 0.0 |
| 2020 Q3 | 16,786 | 0 | 0 | 0.0 |
| 2020 Q2 | 17,352 | 2 | 0 | 115.3 |
| 2020 Q1 | 17,440 | 0 | 0 | 0.0 |
| 2019 Q4 | 17,337 | 0 | 0 | 0.0 |
| 2019 Q3 | 16,627 | 0 | 0 | 0.0 |
| 2019 Q2 | 17,138 | 1 | 0 | 58.3 |
| 2019 Q1 | 18,156 | 0 | 0 | 0.0 |
| 2018 Q4 | 17,779 | 0 | 0 | 0.0 |
| 2018 Q3 | 18,021 | 0 | 0 | 0.0 |
| 2018 Q2 | 18,465 | 0 | 0 | 0.0 |
| 2018 Q1 | 17,665 | 1 | 0 | 56.6 |
| 2017 Q4 | 16,504 | 0 | 0 | 0.0 |
| 2017 Q3 | 17,350 | 0 | 0 | 0.0 |
| 2017 Q2 | 15,196 | 0 | 0 | 0.0 |
| 2017 Q1 | 13,964 | 0 | 0 | 0.0 |
| 2016 Q4 | 15,261 | 1 | 0 | 65.5 |
| 2016 Q3 | 13,803 | 1 | 0 | 72.4 |
| 2016 Q2 | 13,771 | 0 | 0 | 0.0 |
| 2016 Q1 | 15,452 | 0 | 0 | 0.0 |
| 2015 Q4 | 14,628 | 1 | 0 | 68.4 |
| 2015 Q3 | 14,892 | 1 | 1 | 67.2 |
| 2015 Q2 | 17,272 | 0 | 0 | 0.0 |
| 2015 Q1 | 17,833 | 1 | 0 | 56.1 |
| 2014 Q4 | 15,781 | 0 | 0 | 0.0 |
| 2014 Q3 | 16,239 | 0 | 0 | 0.0 |
| 2014 Q2 | 16,318 | 0 | 0 | 0.0 |
| 2014 Q1 | 15,811 | 0 | 0 | 0.0 |
| 2013 Q4 | 16,070 | 0 | 0 | 0.0 |
| 2013 Q3 | 15,132 | 0 | 0 | 0.0 |
| 2013 Q2 | 15,138 | 0 | 0 | 0.0 |
| 2013 Q1 | 14,841 | 3 | 0 | 202.1 |
| 2012 Q4 | 13,287 | 1 | 0 | 75.3 |
| 2012 Q3 | 13,856 | 2 | 1 | 144.3 |
| 2012 Q2 | 14,066 | 0 | 0 | 0.0 |
| 2012 Q1 | 13,259 | 1 | 0 | 75.4 |
| 2011 Q4 | 12,472 | 0 | 0 | 0.0 |
| 2011 Q3 | 12,203 | 0 | 0 | 0.0 |
| 2011 Q2 | 10,392 | 1 | 0 | 96.2 |
| 2011 Q1 | 9,488 | 0 | 0 | 0.0 |
| 2010 Q4 | 10,015 | 4 | 0 | 399.4 |
| 2010 Q3 | 10,323 | 0 | 0 | 0.0 |
| 2010 Q2 | 10,133 | 0 | 0 | 0.0 |
| 2010 Q1 | 8,147 | 0 | 0 | 0.0 |
| 2009 Q4 | 7,237 | 4 | 1 | 552.7 |
| 2009 Q3 | 7,321 | 0 | 0 | 0.0 |
| 2009 Q2 | 6,817 | 0 | 0 | 0.0 |
| 2009 Q1 | 6,251 | 0 | 0 | 0.0 |
| 2008 Q4 | 5,749 | 0 | 0 | 0.0 |
| 2008 Q3 | 6,716 | 0 | 0 | 0.0 |
| 2008 Q2 | 7,675 | 0 | 0 | 0.0 |
| 2008 Q1 | 8,270 | 1 | 1 | 120.9 |
| 2007 Q4 | 7,316 | 0 | 0 | 0.0 |
| 2007 Q3 | 7,849 | 0 | 0 | 0.0 |
| 2007 Q2 | 7,679 | 2 | 1 | 260.5 |
| 2007 Q1 | 8,253 | 0 | 0 | 0.0 |
| 2006 Q4 | 8,234 | 0 | 0 | 0.0 |
| 2006 Q3 | 7,030 | 0 | 0 | 0.0 |
| 2006 Q2 | 6,859 | 2 | 0 | 291.6 |
| 2006 Q1 | 7,591 | 0 | 0 | 0.0 |
| 2005 Q4 | 5,139 | 3 | 1 | 583.8 |
| 2005 Q3 | 6,964 | 3 | 1 | 430.8 |
| 2005 Q2 | 6,629 | 0 | 0 | 0.0 |
| 2005 Q1 | 8,356 | 0 | 0 | 0.0 |
| 2004 Q4 | 7,075 | 0 | 0 | 0.0 |
| 2004 Q3 | 6,489 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,103 | 0 | 0 | 0.0 |
| 2004 Q1 | 4,874 | 0 | 0 | 0.0 |
| 2003 Q4 | 4,997 | 0 | 0 | 0.0 |
| 2003 Q3 | 4,718 | 0 | 0 | 0.0 |
| 2003 Q2 | 4,933 | 0 | 0 | 0.0 |
| 2003 Q1 | 6,441 | 0 | 0 | 0.0 |
| 2002 Q4 | 4,636 | 0 | 0 | 0.0 |
| 2002 Q3 | 5,576 | 0 | 0 | 0.0 |
| 2002 Q2 | 6,428 | 0 | 0 | 0.0 |
| 2002 Q1 | 6,371 | 0 | 0 | 0.0 |
| 2001 Q4 | 7,315 | 0 | 0 | 0.0 |
| 2001 Q3 | 7,315 | 0 | 0 | 0.0 |
| 2001 Q2 | 8,978 | 0 | 0 | 0.0 |
| 2001 Q1 | 11,342 | 1 | 0 | 88.2 |
| 2000 Q4 | 10,136 | 0 | 0 | 0.0 |
| 2000 Q3 | 7,819 | 0 | 0 | 0.0 |
| 2000 Q2 | 5,310 | 5 | 2 | 941.6 |
| 2000 Q1 | 5,947 | 0 | 0 | 0.0 |
Reportable incidents
22 on file2025 · 1 incident
2020 · 2 incidents
Employee was helping to remove a pin from a CAT 990 loader. When the pin released from the bell crank, it hit the frame, upended, and slid out of the supporting sling. It landed on the employees toes of left foot.
Employee was moving the belt guard for the scalping screen. When they turned with the guard, they felt a pop in the lower back. Employee suffered a back strain.
2018 · 1 incident
Employee parked truck on the scales and when ee went to exit the truck, ee slipped on the ice and hurt shoulder and back. The employee did not seek medical attention until 01/23/2018. This injury became reportable because ee was given a physical therapy prescription.
2017 · 1 incident
Employee was exiting excavator and their foot slipped off the step. This caused employee to lose balance and fall to the ground. Employee went to a physician on 04/24/2017 and was diagnosed with a broken rib.
2015 · 2 incidents
Employee was changing gates on the dry screen when he suffered an umbilical hernia.
Employee was walking around the front of a loader and he stepped on some ice and fell onto his back, striking his head on the ground. He went to a physician and was diagnosed with a concussion.
2013 · 3 incidents
Employee was moving a water discharge hose when he tripped and fell to the ground. He struck his face on the ground which caused a cut above his right eye which required sutures.
Employee was changing slide gates when he lifted one and felt a pain in his left groin. He went to the Emergency Room and diagnosed with a hernia. He returned to work on regular duty the following day and will have surgery to have the hernia repaired at a later date.
Employee was using a flat hoe to clean material from the 2A chute when a piece of stone came up and hit him in the mouth, chipping his front tooth. He went to the dentist and had a cap put on the chipped tooth.
2011 · 1 incident
Employee received a broken finger while using a pry bar to dislodge a piece of rock. The bar slipped off the rock and smashed his finger.
2010 · 1 incident
Employee was raising jack stand on the fuel tank. The hand crank slipped off the jack and struck the employee in the nose. Employee will have surgery on 9/16/10 to repair his nose.
2005 · 1 incident
The man was walking when he fell on ice. He felt some neck pain but not enough to keep him from working. On 3/21/05 he went to the doctor because the pain was still there. He was given a prescription for pain and relaxation. No restrictions.
2004 · 1 incident
EE WAS BENT AT THE WAIST LOADING BLAST HOLES WHEN A ROCK FELL FROM AN ADJACENT HIGHWALL. THE ROCK STRUCK THE EE ON THE LOWER RIGHT SIDE OF HIS BACK. HE WAS TAKEN TO A LOCAL HOSPITAL WHERE HE WAS TREATED AND RELEASED FOR BRUISING AND A CONTUSION TO HIS BACK. RISING TEMPERATURES AND MELTING SNOW & ICE MAY HAVE LOOSENED THE HIGHWALL MATERIAL.
2002 · 1 incident
THE INJURED MAN SLIPPED AND FELL DUE TO SNOW AND HURT LEFT BUTTOCKS. RETURNED TO WORK WITH NO LOST TIME BUT VERY SLIGHT RESTRICTIONS. ACCIDENT WAS NOT REPORTED UNTIL 2-6-02.
1998 · 2 incidents
THE INJURED MAN WAS OPERATING THE GARDNER DENVER DRILL WHEN A SMALL STEEL SPLINTER STRUCK HIM IN THE RT THIGH. HE REMOVED THE SPLINTER HIMSELF AND RECIEVED A TETNAS SHOT THE NEXT DAY.
THE MAN WENT TO DR FOR LOWER BACK PAIN WHICH RESULTED FROM A SLIP ON THE 777D CAT ROCK TRUCK. NO SLIPPED WHILE GETTING ON THE TRUCK.
1992 · 1 incident
THE MAN WAS CLIMBING DOWN FROM A DOZER WHEN HE SLIPPED ON THE TRACKS INJURING HIS LEFT KNEE THE DR ADVISED HIM TO CONTINUE TO WORK AND LET THE KNEE HEAL. AFTER 3 WEEKS IT WAS DECIDED TO PERFOR M SURGERY ON OCT 7 HE WILL BE OFF FROM 4 TO 6 WEEKS IT IS EXPECTED.
1988 · 3 incidents
THE MAN WAS CLIMBING DOWN A ROCK TRUCK LADDER WHEN HE TWISTED HIS BACK.
THE MAN WAS CHANGING A PIN ON THE DRAGLINE & WHILE CHANGING HIS BODY POSITION HE PULLED A MUSCLE ON HIS LEFT SIDE
THE MAN WAS LIFTING A TREE LIMB FROM A DITCH THAT HE WAS CONSTRUCTING FOR A SEDIMENT POND.
1986 · 1 incident
INJ DRILLING SH2T HOLES WITH ROTARY AIR DRILL WHEN HE WAS STRUCK ON LOWER LEFT LEG BY LIMESTONE ROCK WHICH VIBRATED OFF LOW WALL WHICH HE WAS DRILLING NEXT TO.DRILLER LOWER LEFT LEG BROKEN.