Mining Incidents

ROLLING ROCK PIT Metal/Non-Metal

Controlled by Joseph Zimring
Boyerstown, Berks County, PA  ·  Active
MSHA Mine ID: 3608445

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Email me when a new MSHA incident is filed at ROLLING ROCK PIT.

Fatalities
0
Total incidents
68
Years on record
2000–2026
Latest incident
May 2026
Compliance record
MSHA citations since 2001
33
citations
5
significant & substantial
$8,107
proposed penalties
$3,836
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 17,437 0 0 0.0
2025 Q3 15,747 0 0 0.0
2025 Q2 15,592 0 0 0.0
2025 Q1 14,474 1 0 69.1
2024 Q4 15,942 0 0 0.0
2024 Q3 15,650 0 0 0.0
2024 Q2 16,549 0 0 0.0
2024 Q1 16,957 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

68 on file

2026 · 2 incidents

May 26, 2026 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in lifting objects

Employee states its a progressive pain, pain progressed over a few days and reported on 5-26-2026, no known injury. While lifting and packaging stone employee experiences pain in right forearm extending down to EE's ring finger. Seen Dr. no tests performed, told to use ibuprofen and ice, but placed on restricted duty. Follow up with Dr. in one week.

March 4, 2026 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Caught in, under or between a moving and a stationary object

While installing the lower chisel head on a splitter using a prybar to locate the lower head bolt into place the bar slipped and the head shifted smashing the employees left index finger requiring 6 stitches. Employee is on limited duty with left hand until stiches are removed on 3/16/2026.

2025 · 1 incident

September 24, 2025 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by flying object

While trimming stone with a masons hammer a piece of the hammer head chipped off and embedded into the inside of the employees left wrist. The Dr says it will need to be removed and surgery is scheduled on 10/7/2025. Employee is allowed to work until then with restrictions

2024 · 3 incidents

May 24, 2024 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Caught in, under or between a moving and a stationary object

While lifting up a stone tread off of a stack of treads to see the bottom side, the tread slipped and fell onto the employees left middle finger pinching it between two treads. Employee suffered a smashed open fracture/crushing injury to the finger with nail damage.

May 15, 2024 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by flying object

While driving in a new pin on an excavator track a piece broke off and entered the top of EE left forearm. EE went to the Dr. and said to have it removed surgically. EE missed 1 day of work, the day of surgery. Dr. let EE come back to work the day after surgery to be able to work at a level comfortable for EE. No other restrictions were given.

February 19, 2024 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Rolling Rock Building Stone Inc · Struck by flying object

While grinding an Excavator Bucket for repairs, a spark went under employee's safety glasses into EE's left eye. Dr didn't find anything in eye just prescribed a prescription antibiotic eye drop.

2023 · 1 incident

September 18, 2023 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Caught in, under or between a moving and a stationary object

While moving a large stone on a conveyor belt EE smashed right index finger between the stone and the conveyor frame. Laceration on top and bottom of finger with swelling. Urgent Care cleaned and inspected wound for any broken bones & none were found. Returned to work with no restrictions. EE was completely discharged from their care after a 2 day follow up.

2022 · 1 incident

April 25, 2022 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Rolling Rock Building Stone Inc · Over-exertion in wielding or throwing objects

EE Was in the Wood Shop making palletizing Boxes using a pneumatic nail gun. EE felt discomfort in right shoulder at the end of shift. EE reported the discomfort the following day when the discomfort didn't seem to get better. EE was then sent occupational health care where the Dr. described it as Strain of Muscle and Tendons of the right shoulder Rotator Cuff.

2021 · 5 incidents

August 18, 2021 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

Employee felt discomfort in the top of right forearm while sorting and repacking stone into crates. The pain developed over time and was not one specific incident. The Dr. says there is a strain of the extensor muscle, Facia and Tendon at the Forearm level of the Right Arm.

July 26, 2021 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

EE was in Building #18 operating Saw #4. While loading a larger stone on the feed conveyer they tried pushing the stone up against the stone in front of it on the conveyor belt. EE then heard a pop in left chest and felt some pain. The Doctor says they fractured a rib on the left side.

July 20, 2021 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Rolling Rock Building Stone Inc · Caught in, under or between a moving and a stationary object

EE was sorting stone and was carrying a stone back to the splitter for a recut. EE stumbled and fell into machine with stone in hand, EE's finger was smashed between stone and machine. EE's post Drug and Alcohol test came back inconclusive and sent for further testing. Test came back 5 days later Positive. EE was Terminated due to Positive Drug and Alcohol Test.

June 11, 2021 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

Employee was using a folding utility knife to trim a piece of rubber window molding when knife slipped and cut the top of EE's left pinky finger resulting in 9 external sutures.

March 9, 2021 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

While pulling stone scrap pieces from underneath picking conveyor with a push broom EE felt discomfort in right shoulder. This is one of the job tasks associated with assisting in the stone sorting operations along with lifting and placing stones from conveyor into pans. EE could not pin point the exact moment injury occurred. Pain had worsened over time.

2020 · 2 incidents

November 19, 2020 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

EE woke up 11/19/20 with pain in neck & worked all day. EE reported issue to mgt. 11/23/20. EE did not recall any specific incident causing pain. EE was pushing/pulling slabs on gravity roller conveyor leading to hyd. splitter. EE indicated EE did nothing at home to cause injury. Dr. report 11/23/20 indicates sprain of ligaments & strain of other muscles @ left shoulder upper arm.

November 2, 2020 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by falling object

While packaging stone EE attempted to hand a co-worker a rock which slipped out of EE's hand and landed on EE's left foot directly behind steel toe. X-ray of Left foot revealed a fracture at base of Left 5th toe. EE did not seek medical attention until pain and swelling developed on morning of 11/4/20.

2019 · 2 incidents

May 20, 2019 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

EE had an umbilical hernia prior to employment with Rolling Rock. EE has no idea what EE did to aggravate it. Hernia is larger and needs repair. Due to aggravation and enlargement it is work related and does not fall under short term disability.

January 21, 2019 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by flying object

EE was bending a piece of steel which was inserted into a vice. During the process of bending the steel, it slipped out of the vice and snapped back into EE's face.

2017 · 1 incident

June 1, 2017 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

EE was trying to move a stone into a loader bucket. All was ground level. No lifting involved. When ee gave a last push - ee felt a pop in lower back. EE sprained back.

2016 · 2 incidents

July 14, 2016 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

Repetitive movement when handling stones. CTS - Carpal Tunnel Syndrome. Employee was on light duty since the date of injury until surgery date. Absence started effective 9/1/16.

June 17, 2016 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Rolling Rock Building Stone Inc · Bodily reaction, (Not Elsewhere Classified)

Cutting, hammering & chiseling on sidewalk to place a stone ramp. When trying to stand up straight, lower back popped. Injury was not caused by a tool or another person, it was simply getting up from a low position.

2015 · 1 incident

December 16, 2015 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

Sweeping floor when employee felt a sharp burning pain in right groin area. NOTE: Due to annual company shutdown which stats 12/24/15 to 1/3/16 - work resulted 1/4/16, Jan 4th 2016 became the 8th day for reporting this injury which includes the date of injury.

2014 · 2 incidents

June 3, 2014 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by falling object

EE was taking stone from bucket to palletize. Stone slipped out of hands and landed on left foot.

January 20, 2014 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver DISORDERS (REPEATED TRAUMA)
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

Trimming stone w/mason hammer (also driving truck at day of injury reporting) Right forearm, wrist, hand tendonitis with pain going up the elbow.

2013 · 1 incident

April 2, 2013 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by flying object

Employee was trimming stone with brick hammer when either a chip from hammer or stone penetrated clothing into upper right arm causing small puncture wound. Required X-ray exam & 2 sutures.

2012 · 2 incidents

October 16, 2012 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in lifting objects

Employee was lifting and twisting in the normal process of stacking and sorting building stone when he noticed pain in his left groin area.

September 17, 2012 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by falling object

Picking a building stone from a hopper the top part of the stone broke free, employee lost his grip and the broken piece fell on left forearm causing a cut.

2011 · 1 incident

November 23, 2011 PA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor MACHINERY
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

After completing a cut with hydraulic stone splitter employee pushed cut stone thru cutting head to off side conveyor & caught left forearm on sharp edge of stone. Equipment did not directly cause injury. Injury required couple sutures

2010 · 1 incident

August 17, 2010 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

Employee was hand trimming & packing stone at #3 saw conveyor at thin stone bldg. Employee experienced pain in right elbow running down to middle two fingers. Injury was originally reported on 8/17/10 & employee continued to work until 2/28/11. At this time due to current Dr's restrictions, employee is not working and is awaiting elbow surgery scheduled on 3/17/11.

2008 · 5 incidents

September 3, 2008 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

EE reported that he nailed 2 pieces of wood together w/nail gun. He laid down the gun on his right side & proceeded to pick up a piece of wood when he claims the gun fired. He claims he was not touching the gun & it was 18" away when it misfired & shot him through the top of left hand going completely through but remaining exposed on both sides. Accident under investigation.

June 10, 2008 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator DISORDERS (PHYSICAL AGENTS)
Rolling Rock Building Stone Inc · Contact with heat

EE came into office at end of the day complaining about being hot and said that he needed a break. EE arrived at work on 06/11/08 and reported not feeling well, after some observation we decided to call for an ambulance.

March 3, 2008 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

Trimming stone with trimming hammer. Handle of trimming hammer hit left thumb causing a cut of the thumb.

February 11, 2008 PA · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer SLIP OR FALL OF PERSON
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

A stone fell from the bucket and EE stepped to the side to avoid it and sprained his right ankle.

2007 · 1 incident

April 17, 2007 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

EE was torquing down the lug nuts on a truck when torque wrench ratchet slipped. Wrench came down on leg & broke leg/ankle.

2006 · 1 incident

March 3, 2006 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in lifting objects

EE came into office on 3/6/06 to say he felt pain in his left knee while crating sone on 3/3/06 at 3:30 pm.

2005 · 6 incidents

December 15, 2005 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck against stationary object

Employee was handling stones in a wooden crate when he caught a sharp edge and cut his right hand between the index finger and thumb. Injury required 6 sutures. No lost time.

September 17, 2005 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Caught in, under or between (Not Elsewhere Classified)

Moving a flagstone tread and pinched 2 fingers.

February 15, 2005 PA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by rolling or sliding object

Stone was pulled out of bucket when another slid down & hit left side of foot.

2004 · 1 incident

February 12, 2004 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

STRUCK RIGHT KNEE WITH HAMMER WHILE REMOVING BRAKE ANCHOR PIN ON TRUCK.

2003 · 4 incidents

September 2, 2003 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by falling object

EE WAS PICKING STONE OFF CONVEYOR BELT AT THE STONE SPLITTER. AS HE TURNED TO LOSS STONE IN A HOPPER ANOTHER STONE FELL OFF THE CONVEYOR ON EE RIGHT FOOT. STONE PINCHED EE S RT SMALL TOE DIREC TLY BEHIND STEEL TOE.

May 28, 2003 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Caught in, under or between (Not Elsewhere Classified)

EE WAS PICKING A STONE FROM A CONVEYOR INTO A HOPPER WHEN HE PULLED HIS LITTLE FINGER ON LEFT HAND BETWEEN THE STONE AND A SAFETY HANDRAIL. POST ACCIDENT DRUG TEST REVEALED POSITIVE RESULT . EE WAS TERMINATED AS A RESULT OF DRUG TEST.

April 3, 2003 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Caught in, under or between a moving and a stationary object

THE EMPLOYEE PINCHED HIS LEFT PINKY FINGER BETWEEN A ROLLER AND A STONE ON A GRAVITY ROLLED CONVEYOR. A CO-WORKER WAS PUSHING THE STONE ON THE GRAVITY FEED CONVEYOR AT THE TIME OF THE INCIDENT AND THE INJURED EMPLOYEE WAS NOT ABLE TO REMOVE HIS HAND IN TIME.

March 25, 2003 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Rolling Rock Building Stone Inc · Unclassified, insufficient data

REOCCURRANCE OF PAIN ON 3/25/03. DOCTOR HAS HIM OFF WORK UNTIL HE SEES HIM ON 4/1/03.

2002 · 7 incidents

December 23, 2002 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion in pulling or pushing objects

PUSHING STONE PAIN IN LEFT SHOULDER.

September 25, 2002 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Rolling Rock Building Stone Inc · Fall onto or against objects

EMPLOYEE WAS USING A SEARS BRAND RATCHET WRENCH. THE RATCHET SWIVEL SOCKET BROKE AND WHEN IT BROKE THE EMPLOYEE HIS HIS ELBOW ON A PART OF A DUMP TRAILER.

May 23, 2002 PA · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Struck by... (Not Elsewhere Classified)

SPLITTING STONE PIN FROM WEDGE BROKE PIECE WENT INTO ARM.

January 18, 2002 PA · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer MACHINERY
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

CUTTING STONE AS LIFTING STONE UP HAD PAIN IN LOWER BACK AND DOWN LEFT LEG.

2001 · 10 incidents

October 24, 2001 PA · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

SPLITTING STONES AFTER BENDING OVER WHEN HE STRAIGHTEN UP HIS LOWER LEFT SIDE OF BACVK TIGHTENED UP.

October 23, 2001 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rolling Rock Building Stone Inc · Over-exertion (Not Elsewhere Classified)

PICKING STONES FROM CONVEYOR FELT DISCOMFORT IN BACK.

October 16, 2001 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Rolling Rock Building Stone Inc · Struck by falling object

ROCK FELL OFF CONVEYOR AND HIT HIM ON LEFT KNEE.

September 12, 2001 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Rolling Rock Building Stone Inc · Struck against a moving object

TRUCK BOUNCED CAUSING RT KNEE TO HIT CONSOLE.

April 18, 2001 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Rolling Rock Building Stone Inc · Fall to the walkway or working surface

LABORER FELL & HIT LET HIP AFTER SIGNING IN AT TIME CLOCK LOCATED IN SCALE HOUSE.

2000 · 5 incidents

May 15, 2000 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Rolling Rock Building Stone Inc · Struck against stationary object

STEPPED OFF A STONE PICKING CONVEYER. WHEN STEPPING OFF, STEPPED ONTO A BOULDER AND LOST HIS BALANCE.

March 13, 2000 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Rolling Rock Building Stone Inc · Contact with hot objects or substances

EMPLOYE HEATING UP A TRANSMISSION MOUNT BOLT. RUBBER MOUNTING CUSION MELTED DOWN FROM TRANSMISSION ON EMPLOYEES LEFT HAND.