Mining Incidents

SAN LUIS MINE Metal/Non-Metal

Costilla County, CO  ·  Abandoned
MSHA Mine ID: 0504346

Watch this mine

Email me when a new MSHA incident is filed at SAN LUIS MINE.

Fatalities
0
Total incidents
29
Years on record
1990–1996
Latest incident
Sep 1996
No fatalities recorded at this mine.

Reportable incidents

29 on file

1996 · 2 incidents

September 25, 1996 CO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Battle Mountain Gold Company · Struck against a moving object

COWORKER WAS STARTING TO LOAD EE'S HAUL TRUCK, WHILE OPERATING A LOADER COWORKER USED THE WRONG LEVER TO DUMP THE BUCKET WHICH CAUSED THE BOOM TO COME DOWN AND MAKE CONTACT WITH THE SIDE OF TH E HAUL TRUCK THAT EE WAS OPERATING.

March 31, 1996 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall to lower level, (Not Elsewhere Classified)

EMPLOYEE WAS WALKING BACK TO THE MILL AND JUMPED A SMALL DRAINAGE DITCH. THE EE SLIPPED AND FELL.THIS RESULTED IN LOWER BACK PAIN AND HE SPRAINED HIS LEFT ANKLE. AN MRI IN 4-17-96 SHOWED A HER NIATED DISC AT L-5.

1995 · 3 incidents

April 3, 1995 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall from machine

THE EMPLOYEE WAS SERVICING #78 DRILL & WAS MOVING FROMTHE DRILL DECK TO THE CAB PLATFORM WHEN HIS LEFT FOOT SLIPPED & HE FELL DOWN STRIKING HIS LEFT SIDE ONTHE DECK ABOVE THE STEPS THIS RESULT

February 1, 1995 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Battle Mountain Gold Company · Struck against stationary object

EMPLOYEE WAS BACKING A MECHANICS PICK UP UP TO A PALLOT TO LOAD SOME GROUSER BARS. HE ROLLED THE DRIVERS SIDE WINDOW DOWN TO ENABLE HIM TO LOOK AT THE DISTANCE NEEDING TO BE TRAVELED. THE EMPL OYEE TURNED HIS HEAD TO LOOK OUT THE WINDOW THINKING IT WAS ROLLED ALL THE WAY DOWN, WHICH IT WAS NOT, CAUSING HIS TOOTH TO COME IN CONTACT WITH THE WINDOW. THE TOOTH WAS CHIPPED.

January 4, 1995 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall to the walkway or working surface

EMPLOYEE WAS WALKING IN MILL BASEMENT WHEN HIS KNEE GAVE OUT ON HIM AND HE FELL AND LANDED ON HIS RIGHT HAND. HE FELT PAIN IN HIS RIGHT ARM AND SHOULDER. EMPLOYEE CONTINUED TO FEEL DISCOMFORT IN HIS ARM OVER TIME IN HIS RIGHT SHOULDER. ULTIMATELY AN MRI WAS DONE ON 3-17-95. SURGERY WAS RECOMMENDED TO EXAMINE ROTORCUFF.

1994 · 1 incident

July 5, 1994 CO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Battle Mountain Gold Company · Struck against a moving object

EE WAS OPERATING A LOADED HAUL TRUCK ON A DECLINE. WEST OF THE PIT AREA WHEN THE HEADLIGHTS WENT OUT OR WERE INADVERTENTLY SHUT OFF BY THE OPERATOR CAUSING HOR TO LOOSE. CONTROL AND TRAVEL THR U THE BERM ON THE OPPOSITE SIDE OF THE ROAD. THIS RESULTED IN EE STRAINING HER LOWER BACK.

1993 · 3 incidents

October 19, 1993 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Battle Mountain Gold Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS HOLDING A SLEEVE ON A JACKHAMMER BIT THAT WAS BEING USED TO DRIVE OUT A MILL LINER BOLT THE JACKHAMMER BIT BROKE & THE JACKHAMMER CAME DOWN ON THE EMPLOYEES LEFT GLOVED HAND THIS RESULTED INA LACERATION IN THE WEB OF THE LEFT HAND BETWEEN THE THUMB & FOREFINGER IT REQUIRED SUTURES TO CLOSE

October 2, 1993 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Battle Mountain Gold Company · Struck against stationary object

EMPLOYEE WASRMEOVING AN ELECTRIC MOTOR FROM A SUM PUMP. EMPLOYEE WAS APPLYING LOT OF PRESSURE TUG TIGHT BOLT USINGA WRENCH. THE BOTL SUDDENLY BROKE LOOSE AND THE EMPLOYEE'S RIGHT HAND STRUCK THE MOTOR FRAM. THIS RESULTED INA FRACTURE OF HIS RIGHT HAND. THE FRACTURED BONE WAS THE 5TH METACARPEL IN HIS RIGHT HAND.

January 27, 1993 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Battle Mountain Gold Company · Struck by flying object

EMPLOYEE WAS USING A HAMMER TO STAMP NUMBERS ON A GOLD BAR HEAD CAME OFF THE HAMMER AS THE EMPLOYEE WAS STRIKING THE NUMBERING TOOL HAMMER HEAD STRUCK THE EMPLOYEES LEFT HAND THIS RESULTED IN A CHIP FX & LACERATION OF THE SMALL FINGER ON THE LEFT HAND

1992 · 5 incidents

August 23, 1992 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Battle Mountain Gold Company · Struck by... (Not Elsewhere Classified)

54736YEE WAS REMOVING RUBBER DISCHARGE LINE FROM A SUMP PUMP. THE LINE WAS KINKED. WHEN THE LAST BOLT WAS REMOVED THE KINK CAME OUT AND THE LINE IT MOVED STRIKING THE EMPLOYEE IN THE LEFT SIDE 06603HE MOUTH. THIS RESULTED IN A BROKEN UPPER LEFT TOOTH.(MOLAR).

August 10, 1992 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall onto or against objects

54736YEE TRIPPED ON A SMALL PIECE OF GRATING ON TOP OF #5 CIL TANK. WHEN THE EMPLOYEE FELL, HE CAUGHT HIMSELF ON HIS LEFT HAND. THIS RESULTED IN A HAIRLINE FRACTURE OF ONE METACARPAL BONE IN H 92035FT WRIST. EMPLOYEE FELL ON SAME LEVEL.

May 28, 1992 CO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall from machine

BOTTOM STEP ON HAUL TRUCK MUDDY SLIPPERY, NOT RIGID. OPERATOR SLIPPED AND FELL BACKWARDS TWISTING LUMBAR REGION. OPERATOR LOST 2 DAYS WORK AFTER VISIT TO LOCAL HEALTH CARE CENTER.

March 20, 1992 CO · Metal/Non-Metal drill operator SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall to the walkway or working surface

EMPLOYEE WAS CHANGING THE DRILL BIT ON AN IR DM-50 DRILL.THE EMPLOYEE WAS CARRYING THE BIT AND STUBBED HIS TOE ON A ROCK AND TRIPPED THIS RESULTED IN A STRAINED MIDDLE BACK.

February 24, 1992 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall onto or against objects

EE WAS CLIMBING INTO CAB OF CATERPILLAR D-8 DOZER WHEN HE PULLED ON THE DOOR HANDLE HE LOST HIS FOOTING AND FELL HE CAUGHT HIMSELF ON HIS RIGHT HAND THIS RESULTED IN A SPRAINED RIGHT INDEX AND LONG FINGER THE LONG FINGER HAD A SMALL UNDISPLACED BONE CHIP. ]

1991 · 8 incidents

December 10, 1991 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Battle Mountain Gold Company · Caught in, under or between (Not Elsewhere Classified)

EMPL HELPING PLACE 28" CULVERT.AS CULVERT WAS ROLLED INTO PLACE THE GLOVE ON EMPL RIGHT HAND BECAME ENTAGLED ON A BOLT PROTRUDING FROM CULVERT.EMPL HAND,ARM AND BODY WERE PULLED AROUND BY THE CULVERT.LACERATED RIGHT HAND & WRIST.

October 25, 1991 CO · Metal/Non-Metal drill operator HANDLING OF MATERIALS
Battle Mountain Gold Company · Caught in, under or between (Not Elsewhere Classified)

LOOSENING DRILL BIT SET BASKET ON DRILL PINCHED R RING FINGER BETWEEN BASKET AND DUST COLLECTOR FRACT AND LACERATION OF R RING FINGER

September 30, 1991 CO · Metal/Non-Metal HANDLING OF MATERIALS
Battle Mountain Gold Company · Over-exertion (Not Elsewhere Classified)

EMPL WAS OFF LOADING DRILL BIT FROM DRILL SUPPORT TRUCK. WHEN EMPL TURNED TO PLACE BIT IN STORAGE PILE HE FELT PAIN IN LOWER BACK.

June 6, 1991 CO · Metal/Non-Metal driller, highwall operator, highwall drill operator HANDTOOLS (NONPOWERED)
Battle Mountain Gold Company · Struck by flying object

EE WAS USING A HAMMER TO DRIVE IN A TRACK PIN ON AN INGERSOL TRACK DRILL WHEN A STEEL SLIVER CAME OFF THE PIN AND EMBEDDED IN THE EE S RIGHT CALF.

May 2, 1991 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Battle Mountain Gold Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS BENDING OVER WELDING A STEP ON A HAUL TRUCK WHEN WIND CHANGED BLOWING SPARKS TOWARD EMPLOYEE HE MOVED QUICKLY TO AVOID SPARKS THE QUICK MOVEMENT RESULTED IN A STRAINED LOWER BACK

January 16, 1991 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Battle Mountain Gold Company · Flash burns (welding)

EMPLOYEE WAS WORKING WITH ANOTHER EMPLOYEE WELDING A CUP ON AN ARTESIAN WELL.THE HOLE FILLED WITH A FEW INCHES OF WATER AND THIS REFLECTED THE WELDING FLASH BACK.THIS RESULTED IN A FLASH BURN TO BOTH OF THE EMPLOYEES EYES.

January 16, 1991 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Battle Mountain Gold Company · Flash burns (welding)

EMPLOYEE WAS WORKING WITH ANOTHER EMPLOYEE WELDING A CAP ON AN ARTESIAN WELL.THE HOLE FILLED WITH WATER A FEW INCHES DEEP AND REFLECTED THE WELDING FLASH BACK.THIS RESULTED IN A FLASH BURN FOR THE EMPLOYEES EYES.

1990 · 7 incidents

December 26, 1990 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ELECTRICAL
Battle Mountain Gold Company · Contact with hot objects or substances

EMPLOYEE WA WORKING ON FUEL FILTER HOUSING ON CAT 777 HAUL TRUCK. WHEN INSTALLING THE RELIEF VALVE IN THE HOUSING FUEL SQUIRTED OUT AND BROKE THE LIGHT BULB ON THE DROP LIGHT WAS USING. THIS RESULTED IN IGNITION OF THE FUEL AND FIRE. EMPLOYEE'S RIGHT HAND WAS BURNED. IVNESTIGATION HAS SHOWN GASOLINEWAS IN FUEL TANK, FUEL IS DELIVERED ONSITE AND PUT IN FUEL TRUCK BY AN OUTSIDE S

December 26, 1990 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall from machine

EMPLOYEE WAS DISMOUNTING CAT 992C LOADER WHEN HE CAME DOWN OFF LAST STEP ON LADDER & HIS FOOT HIT SNOW COVERED GROUND HE SLIPPED & STRAINED HIS LEFT KNEE

December 19, 1990 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall to lower level, (Not Elsewhere Classified)

EMPLOYEE WAS TYING WIRE DOWN IN TRAY. HE WAS GOING TO MOVE FURTHER UP TRAY. WHILE TRYING TO UNTIE HIS SAFETY BELT, HE SLIPPED TO THE END OF LANYARD WHICH CAUGHT HIM AND SLID FURTHER UP HIS BOD Y AND JERKED HIM AGAIN.

December 7, 1990 CO · Metal/Non-Metal mine manager, mine foreman, mine owner SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Fall from machine

EMPLOYEE WAS SITTING ON THE POINT OF THE BOOM ON THE 65 TON CRANE HELPING PIN THE FLY WHILE EMPLOYEE WAS TRYING TO MAKE THE PIN CONNECTION THE BOOM SHOOK CAUSING EMPLOYEE TO SLIP OVER THE BASE OF THE BOOM EMPLOYEE LANDED ON HIS FEET BREAKING ANKLE

November 29, 1990 CO · Metal/Non-Metal shaft repair, skip tender, station tender SLIP OR FALL OF PERSON
Battle Mountain Gold Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE STEPPED OFF OF THE FORKLIFT HE HAD BEEN OPERATING. EMPLOYEE SLIPPED ON SOME ICE AND TWISTED HIS ANKLE.

October 23, 1990 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Battle Mountain Gold Company · Fall from scaffolds, walkways, platforms

EMPLOYEE WAS ON BACK SIDE OF THE BALL MILL TRUNNION BEARING TO TIGHTEN A BOLT ON THE SEAL WHEN HER CRESCENT WRENCH SLIPPED OFF THE BOLT HEAD CAUSING EMPLOYEE TO FALL BACKWADS, LANDING ON HER B UTTOCKS ON THE GRATING 2'8" BELOW.

July 24, 1990 CO · Metal/Non-Metal welder (shop) MACHINERY
Battle Mountain Gold Company · Over-exertion (Not Elsewhere Classified)

EMPL GRINDING WHEN FELT PAIN AND NUMBNESS IN LEFT ARM & SHOULDER.