Mining Incidents

San Rafael Rock Quarry Metal/Non-Metal

Dutra Materials · Surface
Controlled by CRH PLC
San Rafael, Marin County, CA  ·  Active
MSHA Mine ID: 0400021

San Rafael Rock Quarry has $108K in proposed MSHA penalties and $0 outstanding across 10 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
78
Years on record
1983–2025
Latest incident
Aug 2025
Compliance record
MSHA citations since 2000
274
citations
54
significant & substantial
$107,969
proposed penalties
$94,136
paid to date
87% of proposed penalties paid to date, a $13,833 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
78
inspections on record
1,616
inspection hours
17.0
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.
274 citations across 1,616 inspection hours.
Source: MSHA inspections data, updated weekly.

San Rafael Rock Quarry has $108K in proposed MSHA penalties and $0 outstanding across 10 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.
$108K
proposed penalties
$94K
current assessed
$94K
paid to date
$0
outstanding
269 assessments are final orders; 10 contested dockets.
As of the most recent assessment on 2025-10-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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
2025 Q4 8,674 1 0 115.3
2025 Q3 10,992 0 0 0.0
2025 Q2 9,779 1 1 102.3
2025 Q1 7,566 0 0 0.0
2024 Q4 7,233 6 0 829.5
2024 Q3 16,240 6 0 369.5
2024 Q2 13,108 0 0 0.0
2024 Q1 10,800 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 16,884 0 0 0.0
2023 Q3 20,278 9 0 443.8
2023 Q2 13,460 0 0 0.0
2023 Q1 9,352 0 0 0.0
2022 Q4 16,742 0 0 0.0
2022 Q3 13,635 2 1 146.7
2022 Q2 7,094 0 0 0.0
2022 Q1 7,379 2 0 271.0
2021 Q4 6,921 0 0 0.0
2021 Q3 6,054 3 0 495.5
2021 Q2 5,525 0 0 0.0
2021 Q1 3,462 0 0 0.0
2020 Q4 8,658 0 0 0.0
2020 Q3 7,140 2 0 280.1
2020 Q2 7,321 0 0 0.0
2020 Q1 5,310 1 0 188.3
2019 Q4 7,307 0 0 0.0
2019 Q3 9,055 0 0 0.0
2019 Q2 9,824 3 0 305.4
2019 Q1 8,153 0 0 0.0
2018 Q4 9,199 1 1 108.7
2018 Q3 9,660 0 0 0.0
2018 Q2 9,464 8 3 845.3
2018 Q1 8,890 0 0 0.0
2017 Q4 8,992 3 0 333.6
2017 Q3 7,263 0 0 0.0
2017 Q2 7,377 5 0 677.8
2017 Q1 6,863 0 0 0.0
2016 Q4 7,952 2 0 251.5
2016 Q3 7,359 0 0 0.0
2016 Q2 7,709 8 3 1037.7
2016 Q1 6,920 6 1 867.1
2015 Q4 9,493 0 0 0.0
2015 Q3 12,981 6 1 462.2
2015 Q2 14,341 0 0 0.0
2015 Q1 6,769 8 1 1181.9
2014 Q4 9,843 0 0 0.0
2014 Q3 10,067 0 0 0.0
2014 Q2 9,420 15 3 1592.4
2014 Q1 7,208 2 1 277.5
2013 Q4 8,783 2 1 227.7
2013 Q3 10,272 6 0 584.1
2013 Q2 8,350 6 0 718.6
2013 Q1 6,536 5 3 765.0
2012 Q4 9,649 0 0 0.0
2012 Q3 9,894 9 2 909.6
2012 Q2 8,840 0 0 0.0
2012 Q1 7,786 0 0 0.0
2011 Q4 10,900 15 6 1376.1
2011 Q3 9,458 15 1 1586.0
2011 Q2 9,437 0 0 0.0
2011 Q1 10,570 20 8 1892.1
2010 Q4 8,566 0 0 0.0
2010 Q3 8,683 1 0 115.2
2010 Q2 9,134 4 1 437.9
2010 Q1 10,353 0 0 0.0
2009 Q4 12,153 10 3 822.8
2009 Q3 12,939 0 0 0.0
2009 Q2 14,320 7 0 488.8
2009 Q1 13,432 0 0 0.0
2008 Q4 13,518 6 3 443.9
2008 Q3 18,670 3 0 160.7
2008 Q2 23,681 0 0 0.0
2008 Q1 15,074 10 1 663.4
2007 Q4 24,910 0 0 0.0
2007 Q3 27,130 6 2 221.2
2007 Q2 29,335 0 0 0.0
2007 Q1 38,121 6 0 157.4
2006 Q4 43,632 0 0 0.0
2006 Q3 42,429 5 1 117.8
2006 Q2 30,775 0 0 0.0
2006 Q1 20,025 0 0 0.0
2005 Q4 22,642 2 0 88.3
2005 Q3 22,675 0 0 0.0
2005 Q2 21,889 1 0 45.7
2005 Q1 20,811 1 0 48.1
2004 Q4 26,847 0 0 0.0
2004 Q3 36,237 0 0 0.0
2004 Q2 28,246 8 0 283.2
2004 Q1 25,891 0 0 0.0
2003 Q4 28,585 5 1 174.9
2003 Q3 28,551 0 0 0.0
2003 Q2 22,893 2 1 87.4
2003 Q1 20,815 5 3 240.2
2002 Q4 23,557 0 0 0.0
2002 Q3 30,442 0 0 0.0
2002 Q2 27,388 2 0 73.0
2002 Q1 22,049 4 0 181.4
2001 Q4 23,820 0 0 0.0
2001 Q3 29,217 0 0 0.0
2001 Q2 26,771 3 0 112.1
2001 Q1 23,873 2 0 83.8
2000 Q4 28,642 0 0 0.0
2000 Q3 29,442 3 1 101.9
2000 Q2 31,044 0 0 0.0
2000 Q1 20,896 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

78 on file

2025 · 2 incidents

August 12, 2025 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Dutra Materials · Over-exertion (Not Elsewhere Classified)

On 8/12 employee was descending tower stair case and slipped on step and twisted lower back. On 8/19 it was brought to our attention as they wanted to seek treatment .

May 22, 2025 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Dutra Materials · Fall from machine

Employee was injured while attempting to dislodge a rock from the portable crusher. While standing on the short stub conveyor and using a pry bar, they lost balance and fell approximately 4 feet onto the stacker conveyor below, resulting in an injury to right shoulder.

2016 · 1 incident

February 9, 2016 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Dutra Materials · Struck by falling object

Changing drill hammer on drill rig putting on Jay wrench onto the hammer and wrench dropped on employee's left hand crushing the tips of EE's two middle fingers. EE needed stitches to close the cuts on both fingers.

2015 · 1 incident

June 11, 2015 CA · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
Dutra Materials · Fall down stairs

Employee step down on two steps stair and twisted his ankle then fell to the ground. The ankle swelled and, so employee left to go home in Sparks Nevada. Employee went to a health clinic and the ankle is fracture. Employee has not missed any work days as he is an administrator and will be working from an office to do his work.

2014 · 3 incidents

June 19, 2014 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Dutra Materials · Fall from piled material

EE is a dump truck driver/owner operator working thru T407. As he was on standby work due to a blasting operation, he was staged outside the pit area and in the North/East area of the quarry. While standing outside of his truck on a pile of material, he proceeded to step off the pile and lost his footing, thereby falling onto the ground.

April 4, 2014 CA · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Dutra Materials · Fall onto or against objects

Injury occurred while pile butt was repairing handrail at the Quarry spring line. He cut the handrail away and lost footing resulting in a fall to the water below, where he struck a float in the water. This resulted in two broken ribs and a punctured lung. Employee will be off duty until he has rehabilitated. Lost time injury.

January 8, 2014 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Dutra Materials · Caught in, under or between (Not Elsewhere Classified)

Swinging a striking hammer.

2011 · 1 incident

October 31, 2011 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Dutra Materials · Over-exertion (Not Elsewhere Classified)

Rock or uneven surface

2009 · 1 incident

September 22, 2009 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Dutra Materials · Struck by falling object

While removing a rubber lined wear plate, the plate came free and struck employee on the foot above the steel toe causing a laceration.

2008 · 2 incidents

December 11, 2008 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman NONPOWERED HAULAGE
Dutra Materials · Over-exertion in pulling or pushing objects

Transporting wheelbarrow when it began to tip over. Caused employee to be unbalanced and he incurred a strain to his lower back.

July 10, 2008 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Dutra Materials · Over-exertion in pulling or pushing objects

Strained right shoulder while pulling fill cord during water truck filling operation.

2007 · 4 incidents

December 31, 2007 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Dutra Materials · (Not Elsewhere Classified)

Hearing STS

December 31, 2007 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Dutra Materials · (Not Elsewhere Classified)

Hearing STS

August 30, 2007 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Dutra Materials · Struck against a moving object

Employee was operating loader to place broken rock into haul trucks, while digging, the loader contacted unbroken rock which stopped the loader causing the employee to be jarred resulting in pain in lower back and pain radiating into left leg.

August 1, 2007 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Dutra Materials · Bodily reaction, (Not Elsewhere Classified)

Walking on level but uneven surface and felt a twinge in lower right back. Pain became more severe and notified supervisor.

2006 · 2 incidents

October 1, 2006 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Dutra Materials · Struck by... (Not Elsewhere Classified)

While cleaning out a rip-rap chute with pry bar a rock moved and the pry bar struck the employee on the right shoulder. Xray was negative. Slight bruise to right shoulder.

August 10, 2006 CA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Dutra Materials · Struck by... (Not Elsewhere Classified)

While loading a barge, operator was attempting to make slack in a hand line and the line struck him in the back of the right hand causing a break between the little and ring fingers.

2004 · 5 incidents

July 12, 2004 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Dutra Materials · Fall onto or against objects

HE SLIPPED AND FELL WHILE WALKING ON THE LOADING DOCK. HE STRUCK HIS LEFT HAND ON A METAL GRATING CAUSING A LACERATION. PROVIDED GLOVES BUT WAS NOT WEARING THEM.

June 14, 2004 CA · Metal/Non-Metal ledgeman/hand, quarry man HANDTOOLS (NONPOWERED)
Dutra Materials · Struck against stationary object

Ee was clearing diester of rock that was blocking passage. He was using a sledge hammer, the handle broke, causing right hand to strike rock.

June 13, 2004 CA · Metal/Non-Metal welder (shop) MACHINERY
Dutra Materials · Struck by flying object

Employee was patching hole on the barge when hydraulic ram shifted unexpectedly causing multiple pieces of debris to hit right temple area.

January 16, 2004 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Dutra Materials · Caught in, under or between (Not Elsewhere Classified)

While changing punch plates in diester at primary plant, he was in a hurry and not wearing gloves. Lacerated his fingers on punch plates.

January 16, 2004 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Dutra Materials · Struck by... (Not Elsewhere Classified)

DOING MAINTENANCE WORK, WAS CUTTING JAW BELT WITH RAZOR KNIFE & IT SLIPPED DUE TO WET CONDITIONS & LACERATED FINGERS.

2002 · 5 incidents

October 15, 2002 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Dutra Materials · Caught in, under or between a moving and a stationary object

LARGE ROCK ROLLED ONTO EMPLOYEE'S LEFT HAND PINCHING HIS FINGERS BETWEEN A ROCK & STEEL STRUCTURE.

April 17, 2002 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Dutra Materials · Over-exertion (Not Elsewhere Classified)

CLIMBING DOWN FROM STRUCTURE, ROLLED LEFT ANKLE OUTWARD.

March 20, 2002 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Dutra Materials · Struck against a moving object

WHILE OPERATING MANLIFT, TRAVELLING DOWNGRADE (~22%) MACHINE APPEARED TO OVERSPEED. MACHINE TRAVELLED OVER A DEPRESSION CAUSING A VIOLENT JERK WHICH CATAPULTED EE INTO THE AIR. HE WAS PULLED B ACK INTO THE BASKET BY THE HARNESS & LANYARD. HETHEN STRUCK HIS HEAD ON THE BASKET.

February 26, 2002 CA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Dutra Materials · Over-exertion in lifting objects

WHILE LIFTING HAUL TRUCK BATTERY EMPLOYEE STRAINED HIS RIGHT WRIST.

2000 · 3 incidents

September 25, 2000 CA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Dutra Materials · Struck by... (Not Elsewhere Classified)

EE WAS IN MIDDLE DECK OF SCREEN (SAFETY GLASSES WERE ON) GLASSES FOGGED UP & EE TOOK OFF GLASSESTO WIPE OFF GLASSES & FACE. DUST WAS INTRODUCED INTO RIGHT EYE

August 16, 2000 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Dutra Materials · Struck against a moving object

PERFORMING NORMAL DUTIES WHEN EE EXPERIENCED SEVERE PAIN IN HIS RIGHT SIDE LOWER ABDOMENT

June 28, 2000 CA · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Dutra Materials · Over-exertion (Not Elsewhere Classified)

EE WAS RETURING FROM LUBE SHOP WALKING TOWARD TRUCK STOP. AT TOP OF KNOLL HE THEN STARTED DOWNSLIGHT DECLINE WHEN HE STEPPED IN A SLIGHT DEPRESSION. HE FELL FORWARD TWISTING HIS LEFT ANKLE

1999 · 3 incidents

November 16, 1999 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Dutra Materials · Struck against stationary object

RE-SET DUST COLLECTION BIN IN PROPER LOCATION UNDER AUGER. WET MATERIAL WAS CLOGGING DISCHARGE FROM HOPPER TO AUGER. EE WAS HITTING SIDES ON HOPPER WITH RUBBER MALLET. WHEN HE SLIP AND RT HAND WAS PUT IN AUGER BLADES. RESULTING WITH THE SEVERING OF THUMB, FOREFINGER AND MIDDLE OF THE RT HAND AND THE FIRST KNUCKLERS.

October 29, 1999 CA · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Dutra Materials · Fall from machine

EE WAS HELPING LUBE ENGINEER ENTEREING PASSENGERSIDE OF CAB, EE WHEN STEPPING UP SLIPPED & FELL FLAT ON HIS BACK

October 28, 1999 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Dutra Materials · Fall from machine

CLIMBING ON LOADER TIRE TO ACCESS OPERATORS COMPARTMENT LADDER WAS TORN OFF TO PRIOR TO EE'S SHIFT. NOT REPAIRED BY OTHER DEPT USING MACHINE

1995 · 1 incident

November 11, 1995 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Dutra Materials · Caught in, under or between a moving and a stationary object

WHILE HOLDING WEAR PLATE WHICH WAS BEING TIGHTENED, EE SLIPPED ON FEEDER FLOOR, SEVERING TIP OF RIGHT INDEX FINGER UNDER PLATE.4'X6'X3/4" WEAR PLATE WAS SUSPENDED BY CRANE AT THE TIME OF THE A CCIDENT.

1993 · 5 incidents

September 22, 1993 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Dutra Materials · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS SHOVELING BETWEEN TWO CONVEYOR BELTS AT PORTABLE CRUSHER AND FELT A SHARP PAIN IN LOWER BACK.

September 14, 1993 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Dutra Materials · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS CHANGING DRIVE SHAFT ON HAUL TRUCK. IT SLIPPED AND MASHED HIS RIGHT SMALL FINGER.

March 30, 1993 CA · Metal/Non-Metal welder (shop) OTHER
Dutra Materials · Struck by flying object

EMPLOYEE WAS ASSEMBLING A NEW ROCK CRUSHER. WIND BLOWN DIRT MUST HAVE IRRITATED EYE. EMPLOYEE WAS WEARING SAFETY GLASSES.

February 26, 1993 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver DISORDERS (REPEATED TRAUMA)
Dutra Materials · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS SHIFTING GEARS OF EUCLID TRUCK HE WAS DRIVING IN THE QUARRY PIT. RIGHT HAND BECAME NUMB. EMPLOYEE FELT THIS MAY BE CARPAL TUNNEL SYNDROME. WILL SEE DOCTOR. MAY LOSE SOME TIME.

January 7, 1993 CA · Metal/Non-Metal welder (shop) MACHINERY
Dutra Materials · Flash burns (welding)

EMPLOYEE WAS WELDING IN PRIMARY CRUSHER FEEDER AND WORKING BETWEEN TWO OTHER WELDERS. HE RECEIVED FLASH BURNS TO HIS EYE SFROM BOTH SIDES.

1992 · 4 incidents

December 18, 1992 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Dutra Materials · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS SETTING DOWN A LARGE PIECE OF STEEL. HE THOUGHT HE HAD A CLEAR AREA BUT THERE WAS ANOTHER PIECE OF IRON HE DID NTO SEE WHICH CAUSED THE STEEL TO REST ON HIS LEFT INDEX FINGR. CR USHED LEFT INDEX FINGER.

July 28, 1992 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Dutra Materials · Over-exertion (Not Elsewhere Classified)

WHILE CRAWLING INTO CHUTE OF STACKER #2 AT PRIMARY PLANT TO WORK, KNEE POPPED.

June 30, 1992 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Dutra Materials · Fall to the walkway or working surface

EMPLOYEE WAS IN THE BOTTOM OF THE QUARRY PIT REAPRING A HYDRAULIC LINE ON THE DOW HOLE ROCK DRILL. WHILE CHANGING THE LINE HE SLIPPED AND FELL, RECEIVING A GASH ON HIS HEAD AND A SEPARATED SHO ULDER. AREA WAS WET FROM PREVIOUS NIGHT'S HEAVY RAIN. OIL FROM LEAKING LINE COMBINED WITH WATER TO MAKE SLIPPERY FOOTING.

March 26, 1992 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Dutra Materials · Struck against a moving object

TRUCK ROCKING DURING LOADING CAUSED DRIVER TO HIT SIDE ON ARM REST.

1991 · 2 incidents

August 15, 1991 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ELECTRICAL
Dutra Materials · Contact with hot objects or substances

EMPL REPLACING FUSES IN SECONDARY SAND CONVEYOR STARTER AFTER THROWING DISCONNECT SWITCH TO CUT POWER TO FUSE BOX.DISCONNECT SWITCH FAILED;FUSE BOX ARCED BURNING EMPL RIGHT ARM FROM HAND TO EL BOW.

February 27, 1991 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Dutra Materials · Contact with hot objects or substances

EE WAS CUTTING BOLTS HOLDING CUTTING EDGE ON LOADER BUCKET. AFTER LAST BOLT WAS CUT AND TORCH WAS PUT AWAY CUTTING EDGE FELL, SENDING SLAG INTO EE S EYE. EE LEFT EYE WAS BURNED AND BRUISED.

1989 · 2 incidents

June 29, 1989 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Dutra Materials · Struck by... (Not Elsewhere Classified)

USING ROCK BREAKER,ROCK WENT THROUGH HOLE IN WINDSHIELD AND BROKE EYEGLASSES CAUSING GLASS TO FLY INTO EYE AND SCRATCH EYE.

May 17, 1989 CA · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Dutra Materials · Over-exertion (Not Elsewhere Classified)

LIFTING STEEL RAMP 16 X 8 WHEN IT SLIPPED OFF SAWHORSE.IMPACT FROM OPPOSITE END HITTING GROUND CAUSING VIBRATION TO END I.NAME WAS HOLDING BREAKING HIS WRIST.

1988 · 3 incidents

December 7, 1988 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Dutra Materials · Struck by... (Not Elsewhere Classified)

LIFTING ROCK WITH LOADER WITH BACK END OF LOADER OFF GROUND. ROCK GAVE WAY AND LOADER SLAMMED DOWN CAUSING HEAD TO SLAM INTO ROOF OF LOADER.

March 4, 1988 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Dutra Materials · Fall from machine

EMPLOYEE CLIMBED LADDER APROX 630 OF LOADER TO GO TO WORK AND DOWN ON OPPOSITE SIDE. BOTTOM STEP ON LOADER HAD BEEN KNOCKED OFF. EMPLOYEE DID NOT KNOW STEP WAS MISSING AND LOST BALANCE FALLING ON UPPER BACK AND SHOULDER. EMPLOYEE ONLY HAS ONE ARM WHICH DID NOT ALLOW HIM TO RECOVER HIS BALANCE.

January 12, 1988 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Dutra Materials · Over-exertion in lifting objects

LIFTING A CABLE.

1986 · 4 incidents

October 15, 1986 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management SLIP OR FALL OF PERSON
Dutra Materials · Fall to lower level, (Not Elsewhere Classified)

WELDER HAD REMO5ED SAFETY CHAIN TO SECURE HIS WELDING LEADS I.NAME WALKED UP WALKWAY RAMP PAST CHAIN AND STEPPED THRU ACCESS OPENING FALLING TO THE GROUND

January 24, 1986 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDTOOLS (NONPOWERED)
Basalt Rock Div-Dillingham Heavy Const Inc · Over-exertion in pulling or pushing objects

REPAIRING ASPHA5T PLANT PULLING ON WRENCH.PERFORMING MECHANIC WORK-STRAINED LOWER BACK WHILE PULLING ON WRENCH.LAST DAY WORKED 1-29-86.

January 3, 1986 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Basalt Rock Div-Dillingham Heavy Const Inc · Fall to the walkway or working surface

THE EMPLOYEE WA8 CLIMBING ON A BARGE AT THE BARGE LOADING FACILITY AT THE MCNEARS QUARRY WHEN HIS FOOT SLIPPED AND BROKE HIS FALL WITH HIS LEFT HAND FRACTURING HIS LEFT WRIST.

1985 · 11 incidents

December 16, 1985 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Over-exertion in lifting objects

WHILE INSTALLIN1 TROUGHLING ROLLER FRAMES AT THE PRIMARY CRUSHER, EMPLOYEE STRAINED HIS BACK WHILE LIFTING ROLLERS.

November 27, 1985 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Caught in, under or between (Not Elsewhere Classified)

EE SMASHED THE 9ND OF HIS LEFT RING FINGER WHILE INSTALLING OXYGEN/ACETYLENE BOTTLES IN COMPARTMENT ON SERVICE TRUCK.

September 17, 1985 CA · Metal/Non-Metal shopman repair cars, mechanic HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Caught in, under or between a moving and a stationary object

A STEEL PLATE W5S BEING UNLOADED FROM A FLATBED THE EMPLOYEE WAS SETTING A BLOCK UNDER THE PLATE WHEN IT SHIFTED ON THE FORKS OF A FORKLIFT AND DROPPED ON EMPLOYEES HAND

August 26, 1985 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Struck by... (Not Elsewhere Classified)

WHILE HELPING T2 REPLACE PUNCH PLATES IN DIESTER SCREEN EMPLOYEE SMASHED HIS FINGER NAILS ON THE RING & INDEX FINGERS OF THE LEFT HAND

August 6, 1985 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Basalt Rock Div-Dillingham Heavy Const Inc · Struck against a moving object

EMPLOYEE SITTING IN TRUCK BEING LOADED WITH A 988 LOADER LODER HITTING TRUCK CAUSING TRUCK TO BOUNCE RESULTING IN NECK SPRAIN

May 14, 1985 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WA8 WASHING HIS HANDS AND ARMS. THE RAG HE USED TO DRY HIS HANDS AND ARMS HAD A NEEDLE IN IT. THE EMPLOYEES LEFT ARM WAS SCRATCHED FROM THE ELBOW TO THE WRIST PLUS THE NEEDLE WA S INBEDDED UNDE9NEATH THE SKIN. THROUGH SURGERY, THE NEEDLE WAS REMOVED.

March 19, 1985 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Basalt Rock Div-Dillingham Heavy Const Inc · Caught in, under or between a moving and a stationary object

EMPLOYEE CAUGHT BY #49 HEAD PULLEY ON SHORT BELT WHILE TRYING TO CLEAR A ROCK FROM THE UNDR SIDE OR RETURN PORTION OF BELT

February 20, 1985 CA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Over-exertion (Not Elsewhere Classified)

EMPLOYEE IS NOT SURE HOW INJURY HAPPENED HE HAD BEEN CLIMBING UP AND DOWN LADDERS ALL DAY HIS LEFT ANKLE STARTED TO HURT THE LADDER THAT EMPLOYEE USED THE MOST ON 2-20 WAS THE ONE LOCATED AT THE SWOOP WINCH STATION

1984 · 8 incidents

December 14, 1984 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Caught in, under or between a moving and a stationary object

WHILE CHANGING SCREENS AT THE PRIMARY CRUSHER, THE EMPLOYEE GOT HIS 3RD & 4TH FINGERS CAUGHT BETWEEN THE SCREEN & SUPPORTING FRAME THIS ACTION SMASHED THE 3RD & 4TH FINGERS ON THE LEFT HAND

November 5, 1984 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Basalt Rock Div-Dillingham Heavy Const Inc · Fall to the walkway or working surface

THE EMPLOYEE WAS WALKING ON THE DOCK LOADING BARGES.HE STEPPED ON A ROCK FELL TO HIS KNEE AND IN THE PRCESS TWISTED THE LOWER PORTION ON HIS BACK.

February 22, 1984 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Basalt Rock Div-Dillingham Heavy Const Inc · Caught in, under or between (Not Elsewhere Classified)

I.NAME AT PORTABLE PRIMARY CRUSHING PLANT. HE WAS HSIFTING ROCKS SO IT COULD BE SAFE TO GO DOWN THE MAIN TOP TO BOTTOM LADDER. WHILE HE WAS SHIFTING THE ROCKS ONE ROCK SLIPPED SMASHING HIS RI GHT THUMB & BRUISING HIS RIGHT HAND.

February 7, 1984 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Basalt Rock Div-Dillingham Heavy Const Inc · Contact with hot objects or substances

WHILE STEAMCLEANING, EMPLOYEE CHANGED DIRECTION OF THE WAND AND HE STRUCK HIS LEG IN DOING SO.

January 6, 1984 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Basalt Rock Div-Dillingham Heavy Const Inc · Struck by... (Not Elsewhere Classified)

WHILE GRINDING STEEL, THE GRINDER WHEEL BROKE A PIECE OF THE GRIND WHEEL HIT MR. HILL IN THE MOUTH.

1983 · 5 incidents

September 12, 1983 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Basalt Rock Div-Dillingham Heavy Const Inc · Over-exertion in pulling or pushing objects

WHILE PULLING WRENCH TO TIGHTEN THE SHORT HEAD CRUSHER PULLED OR STRAINED LOWER LEFT BACK MUSCLE.

July 11, 1983 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DUST DISEASE OF LUNGS
Basalt Rock Div-Dillingham Heavy Const Inc · Inhalation of radiations, caustics, toxic and noxious substances

BREATHING SILICA DUST WHILE REPAIRING HEAVY DUTY EQUIPMENT

For insurers, brokers, and safety consultants

The full compliance file on San Rafael Rock Quarry

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.