Mining Incidents

The Rock Yard - TRI, Inc.: 22 reportable incidents Metal/Non-Metal

The Rock Yard - TRI, Inc. · Surface
Controlled by Janet M Auxier
San Bernardino County, CA  ·  Abandoned
MSHA Mine ID: 0400035

MSHA record for The Rock Yard - TRI, Inc. (mine ID 0400035). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
22
Years on record
1988–1992
Latest incident
Jun 1992
Inspection activity
MSHA inspections since 2000
1
inspections on record
10
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: 10 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Ownership history
  1. Calico Rock Milling Inc 1950 to 1989
  2. Calico Rock Milling Inc 1989 to 1992
  3. West Coast Rock Inc 1992 to 2008
  4. The Rock Yard - TRI, Inc. 2008 to present
Source: MSHA controller and operator history, updated weekly.

The Rock Yard - TRI, Inc. sits in San Bernardino County, California, where the Census mining category is 0.1% 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.
San Bernardino County, California · Population 2,187,816
0.1%
Mining share of county employment
$82,184
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.

Reportable incidents

22 on file

1992 · 1 incident

June 26, 1992 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Calico Rock Milling Inc · Fall from machine

EMPLOYEE WAS GREASING V SCREEN ON SAND MILL AND LOST BALANCE AND FELL.

1991 · 3 incidents

May 26, 1991 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Calico Rock Milling Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE TRYING TO DISLODGE ROCK, BAR SLIPPED MASHING RIGHT INDEX FINGER.

April 16, 1991 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Calico Rock Milling Inc · Struck by... (Not Elsewhere Classified)

EE DROPPED CHUTE CLEANING TOOL AND IT FLIPPED UP AND HIT THE UNDER SIDE OF LOWER LEFT ARM.

1990 · 7 incidents

November 13, 1990 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Calico Rock Milling Inc · Fall to lower level, (Not Elsewhere Classified)

WHILE WALKING FROM SHOP AREA TO TRUCK,STEPPED IN DEPRESSION OF GROUND AND SPRAINED RIGHT FOOT AND ANKLE.

October 27, 1990 CA · Metal/Non-Metal welder (shop) POWERED HAULAGE
Calico Rock Milling Inc · Struck by flying object

WAS WORKING ON GRINDING DUMP TRUCK BED AND AFTER GRINDING BED WAS LIFTED AND SLIVER FELL BEHIND SAFETY GLASES INTO EYE.

October 22, 1990 CA · Metal/Non-Metal drill operator OTHER
Calico Rock Milling Inc · Struck by flying object

WHILE RUNNING LOADER AND WEARING SAFETY GLASSES, WIND BLEW A PIECE OF ROCK INTO RIGHT EYE.

October 3, 1990 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Calico Rock Milling Inc · Struck by... (Not Elsewhere Classified)

WHILE SEWING BAGS NEEDLE PUNCTURED RIGHT INDEX FINGER & THUMB.

August 10, 1990 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Calico Rock Milling Inc · Struck by falling object

WHILE WORKING ON ROCK CRUSHER GATE ROCK DISLODGED FROM CHUTE & HIT HAND.

July 25, 1990 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Calico Rock Milling Inc · Fall from machine

FINISHING LOADING DUMP TRUCK GETTINGOFF OF CAT SKIP LOADER WHEN FOOT SLIPPED OFF OF STEP HUNG BY R ARM UNTIL HAND SLIPPED AND FELL ON SHOULDER

1989 · 7 incidents

December 30, 1989 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Calico Rock Milling Inc · Fall onto or against objects

WHILE STEPPING FROM LOADER TO COMPRESSOR, BIFOCALS MISJUDGED DISTANCE MISSED STEP, FELL AGAINST COMPRESSOR.

November 29, 1989 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Calico Rock Milling Inc · Struck by... (Not Elsewhere Classified)

WHILE RELEASING CHAIN TIGHTENER, HANDLE SLIPPED OUT OF HAND.

August 25, 1989 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Calico Rock Milling Inc · Caught in, under or between a moving and a stationary object

STANDING ON FORK LIFT WITH LEFT HAND ON RAISING ARM OF LIFT IT WAS CAUGHT BETWEEN RAISING ARM & FRAME.

August 9, 1989 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Calico Rock Milling Inc · Over-exertion (Not Elsewhere Classified)

WHILE LYING ON BACK UNDER DOZER, USING A CHEATER BAR TRYING TO LOOSEN A BOLT, CHEATER BAR SLIPPED.

August 3, 1989 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Calico Rock Milling Inc · Over-exertion in lifting objects

BAGGING ROCK NO EXACT TIME PAIN AFTERNOON LOWER ABDOMAN PULLED MUSCLE

April 24, 1989 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Calico Rock Milling Inc · Over-exertion (Not Elsewhere Classified)

I NAME WAS TRYING TO DISLODGE A ROCK PLUGGING UP THE ROCK CRUSHER

March 23, 1989 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Calico Rock Milling Inc · Caught in, under or between (Not Elsewhere Classified)

LOADING BAGS OF ROCK ONTO PALLET CAUGHT L. FOOT ON PC OF LUMBER UNDER PALLET AND TWISED L. KNEE.

1988 · 4 incidents

December 29, 1988 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Calico Rock Milling Inc · Struck against stationary object

HIT FINGER ON SCALE.

September 26, 1988 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Calico Rock Milling Inc · Over-exertion (Not Elsewhere Classified)

TWISTED BACK WHILE BAGGING ROCK.

March 24, 1988 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Calico Rock Milling Inc · Over-exertion (Not Elsewhere Classified)

TRIP OVER PALLET.