Mining Incidents

Rosebud #6 Coal

Controlled by Montana Power Company
Colstrip, Rosebud County, MT  ·  Abandoned and Sealed
MSHA Mine ID: 2400107

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Fatalities
0
Total incidents
30
Years on record
1983–1984
Latest incident
Aug 1984
No fatalities recorded at this mine.

Reportable incidents

30 on file

1984 · 7 incidents

August 16, 1984 MT · Coal coal/ore shovel operator, shoveler, power shoveler STEPPING OR KNEELING ON OBJECT
Western Energy Company · Struck against stationary object

EMPL GOT OUT OF LIGHT TRUCK TO PROCEED TO BOARD COAL SHOVEL.HE STEPPED OUT OF TRUCK ON LUMP OF COAL ON PIT FLOOR.COAL LUMP ROLLED UNDER HIS WEIGHT CAUSING HIM TO TWIST HIS BACK.

May 14, 1984 MT · Coal electrician, lineman SLIP OR FALL OF PERSON
Western Energy Company · Fall from machine

EMPLOYEE WAS HELPING UNLOAD AN AIR SWITCH FROM THE BED OF THE TIRE REPAIR TRUCK AFTER HOOKING THE SLINGS TO THE SWITCH AND THE BOOM OF THE TIRE TRUCK HE SLIPPED AND FELL WHEN DISMOUNTING FROMN DISMOUNTING FROM THE REAR OF THE TRUCK BED

May 7, 1984 MT · Coal welder (shop) POWERED HAULAGE
Western Energy Company · Struck against stationary object

EMPL STANDING ON BACK OF FORKLIFT THAT WAS UNLOADING CRIBBING FROM TRUCK TRAILER.HE WAS THROWN FROM THE LIFT TRUCK TO THE GROUND.EMPL MISSED WORK BEGINNING 9-5-84.

March 30, 1984 MT · Coal welder (shop) ELECTRICAL
Western Energy Company · Flash burns (welding)

EMPLOYEE WAS USING AN ELETRIC STUD WELDING UNIT WELDING WEAR-STUDS ONTHE BUCKET OF A 60 CY DRAGLINE. AN APPARENT INTERNAL MALFUNCTION CAUSED AN ELETRICAL FLASH THAT BURNED THE EMPLOYEES HAND T HAT WAS HOLDING THE WELDING GUN. UNIT WAS REMOVED FROM SERVICE, SUPPLIER WAS CONTACTED AND A NEW MACHINE WAS PROVIDED.

March 20, 1984 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Western Energy Company · Over-exertion in lifting objects

EMPLOYEE HAS A HISTORY OF BACK TROUBLE SINCE 1973, HOWEVER HES PTOBLEMS BECAME WORSE AFTER LOFTING & INSTALLING A LARGE AUTOMOTIVE BATTERY ON 3-20-84. HE CONTINUED HIS NORMAL WORK DUTIES UNTIL 04-17-84 WHEN HE WAS ADVISED TO HAVE SURGERY. IT IS POSSIBLE THAT HES HERNIA HAPPENED 03-20-84, OR AS AN ACCUMULATION OF HEAVY LIFTING.

February 11, 1984 MT · Coal electrician, lineman HANDLING OF MATERIALS
Western Energy Company · Over-exertion in lifting objects

PERFORMING NORMAL DUTIES ON CABLE MOVING CREW LIFTING ELEC TRAILING CABLE BY HAND AND EXPERIENCE SEVERE BACK PAIN.

January 18, 1984 MT · Coal electrician, lineman SLIP OR FALL OF PERSON
Western Energy Company · Fall onto or against objects

EMPLOYEE WAS PERFORMING NORMAL JOB DUTIES ON CABLE MOVING CREW HE WAS HANDLING TRAILING CABLE FOR A COAL SHOVEL AS IT WAS BEING MOVED ICE WATER & MUD ON THE PIT FLOOR MADE IT IMPOSSIBLE TO USE A TRACTOR SO CABLE WAS BEING MOVED BY HAND EMPLOYEE SLIPPED ON WATER & ICE & FELL WHILE CARRYING CABLE HE STRUCK LEG ON LUMP OF COAL

1983 · 23 incidents

December 14, 1983 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Western Energy Company · Over-exertion (Not Elsewhere Classified)

PERFORMING MAINT ON DOZER.WORKING ON TOP OF TRANSM COVERS.EGRESS THROUGH FLOOR BOARDS OF CAB.SPACE WAS LIMITED AND AS HE PUSHED BODY WEIGHT WITH ONE LEG TO GET OUT OF HOLE INJURED KNEE.

November 27, 1983 MT · Coal welder (shop) HANDLING OF MATERIALS
Western Energy Company · Over-exertion in lifting objects

EMPLOYEE WAS LOADING A REPAIR LINK (ABOUT 50-60 LBS) FOR A HOIST CHAIN FOR A DRAGLINE ON THE BED OF A WELDING TRUCK. AS HE LIFTED AND TURNED TO SWING THE CHAIN LINK UP ON THE TRUCK BED, HE I NJURED HIS BACK.

November 20, 1983 MT · Coal electrician, lineman HANDLING OF MATERIALS
Western Energy Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE AND TWO OTHER ELECTRICIANS WERE PULLING 4/0 COPPER CABLE OFF A REEL AND CUTTING IT INTO 100 FT LENGTHS INJURED EMPLOYEES JOB WAS TO PUT COLORED TAPE ON THE CUT ENDS OF THE CABLE FOR P PHASING PURPOSES AS THE THIRD LENGTH WAS MEASURED A& PREPARED FOR CUTTING THE INJURED EMPLOYEE WAS KJNEELING NEAR THE CABLE READY TO TAPE WHEN CABLE WAS CUT, IT SPRANG UPWARD.

November 1, 1983 MT · Coal tipple/top lander/skip dumper operator, binman, topman HANDLING OF MATERIALS
Western Energy Company · Over-exertion in pulling or pushing objects

EE WAS IN BASEMENT OF PRIMARY CRUSHER ATTEMPTING TO PULL THE SUCTION LINE OF A WATER PUMP OUT OF THE MUD & SILT. HE WAS BENDING OVER BECAUSE OF THE LOW OVERHEAD CLEARANCE. WHILE PULLING ON THE SUCTION LINE IN THIS POSITION HE STRAINED HIS BACK. HE DID NOT RECEIVE ANY MEDICAL TREATMENT NOR DID HE MISS ANY WORK UNTIL 11-7-83.

October 29, 1983 MT · Coal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Western Energy Company · Struck against a moving object

EMPLOYEE WAS PERFORMING NORMAL DUTY AS SCRAPER OPERATOR. DURING THE LOADING OF HIS SCRAPER HE WAS SCRAPER OPERATOR. DURING THE LOADING OF HGI SCRAPER HE WAS TURNED IN HIS SEAT AND LOOKING CKWARDS WAITING FOR THE PUSHCAT. WHEN THE PUSHCAT PICKED HIM UP IT BUMPED INTO THE SCRAPER HARDER THAN NORMAL. THE JOLT AND THE OPERATORS POSITION IN THE SEAT CONTRIBUTED TO THE INJURY.

October 25, 1983 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Western Energy Company · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PERFORMING NORMAL DUTIES AS HEAVY EQUIPMENT MECHANIC. HE WAS BREAKING LOOSE THE NUTS ON THE MAIN AND ROD BEARINGS ON A LARGE DIESEL ENGINE. HE WAS IN AN AWKWARD POSITION AN D USING A LARGE HAND RATCHET AND SOCKET. WHILE PULLING HARD ON THE RATCHET HANDLE HE STRAINED THE MUSCLES IN HIS MIDDLE BACK.

October 25, 1983 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STRIKING OR BUMPING
Western Energy Company · Struck against stationary object

EMPLOYEE WAS ON THE BACK OF THE GARBAGE TRUCK POSITIONING USED TIRES IN THE FEED BOX OF THE TRUCK WHEN FINISHED HE STEPPED BACKWARDS OFF THE TRUCK AND STRUCK HIS ELBOW AGAINST THE LIFTING PIN ON THE DUMPSTER TAHT WAS ON THE GROUND BEHIND THE TRUCK

September 16, 1983 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Western Energy Company · Fall from machine

EMPLOYEE WAS GETTING ON A DOZER AFTER HIS LUNCH BREAK HE WAS HOLDING THE GRAB-BAR WITH HIS RT HAND HIS FOOT SLIPPED OFF THE TRACK AND HE FELL HIS RT ARM AND SHOULDER TOOK THE FORCE OF THE FAL L

September 13, 1983 MT · Coal welder (shop) SLIP OR FALL OF PERSON
Western Energy Company · Fall onto or against objects

EE WAS GOING DOWN THE STAIRS FROM THE HOUSE LEVEL TO THE SHOE OF A DRAGLINE MAINTENANCE ACTIVITIES NEAR THE BOTTOM OF THE STAIRS HE STUMBLED & STRUCK HIS KNEE AGAINST THE LOWER PORTION OF THE HANDRAIL STRUCTURE. HE HAD SURGERY TO REPAIR THE KNEE 11-13-83.

September 6, 1983 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Western Energy Company · Struck by falling object

EE WAS STANDING ON THE BED OF A FLAT-BED TRUCK DRIVING 10\ STEEL FENCE POSTS WITH A POST DRIVER. AS SHE RAISED THE POST DRIVER FOR A BLOW, IT SLIPPED OFF THE TOP OF THE POST, THE WEIGHT OF THE POST DRIVER CAUSED IT TO OVERBALANCE & FALL TOWARDS THE EE STRIKING HER JUST ABOVE THE LEFT EAR.

August 10, 1983 MT · Coal welder (shop) STEPPING OR KNEELING ON OBJECT
Western Energy Company · Struck against stationary object

EMPL HAD GOTTEN OUT OF MAN-BASKET ON HYDRAULIC CRANE TO TOP OF WELDING UNIT ON FLATBED TRUCK.STEPPED DOWN FROM TOP OF WELDER ONTO DRAGLINE-DRAG CHAIN LINK THAT WAS LYING ON BED OF TRUCK.CHAIN LINK ROLLED UNDER HIS WEIGHT AND HE SLIPPED AND TWISTED HIS ANKLE.

August 8, 1983 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Western Energy Company · Over-exertion in lifting objects

EMPLOYEE WAS LIFTING ON THE HITCH OF A WATER PUMP UNIT IN ATTEMPT TO POSITION IT ON THE BALL HITCH OF A TRUCK THE GROUND UNDERFOOT WAS MUDDY AND SLIPPERY HIS FEET SLIPPED WHILE LIFTING RESULTI NG IN INJRY TO HIS LOWER BACK MUSCLES

August 4, 1983 MT · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Western Energy Company · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS POSITIONING A COUPLER FOR AN ELECTRIC MOTOR ABOUT 100LBS FOR TRANSPORTATION ON A FLATBED TRUCK WHILE MOVING THE COULER BY HAND IT OVER BALANCED AND PINCHED HIS FINGER BETWEEN THE COUPLER AND A SECTION OF STEEL PIPE THAT WAS ALSO ON THE TRUCK BED FOR TRANSPORTATION

July 18, 1983 MT · Coal SLIP OR FALL OF PERSON
Western Energy Company · Fall from machine

MAKING CONNECTION ON ROOF BEAM ASSEMBLY.LOOSENED BOLTS ON ONE BEAM TO CONNECT 2ND BEAM,PINNED CONNECTION ,SLIPPED CAUSING FALL TO GROUND.LANDED ON HIS BACK IN SOFT DIRT SCRAPED ARM ON FOUNDATI ON WALKED TO POLICE CAR.

June 27, 1983 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Western Energy Company · Over-exertion (Not Elsewhere Classified)

PLACING AXLE RETAINER NUT ON AXLE OF 1/2 TON LIGHT TRUCK.WHILE KNEELING,BENT FORWARD AND REACHED OUT IN FRONT TO PLACE RETAINER NUT ON AXLE.EXPERIENCED PAIN IN LOWER BACK .SEVERE ENOUGH TO RES TRICT MOBILITY AND CAUSE HIM TO SEEK TREATMENT AND BED REST.

January 17, 1983 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Western Energy Company · Struck by... (Not Elsewhere Classified)

WHILE USING A SKILL SAW TO CUT A USED FORM (MAKING A NEW FORM) THE BLADE CUT INTO SOME OLD DRIED CONCRETE CAUSING SAW TO KICK AND BLADE CAUGHT LITTLE FINGER OF LEFT HAND

January 13, 1983 MT · Coal electrician, lineman HANDLING OF MATERIALS
Western Energy Company · Fall from ladders

ELECTRICIAN WAS DESCENDING FROM LADDER HOLDING ON TO OVERHEAD 2X4 THAT BROKE CAUSING HIM TO FALL BACKWARDS OFF LADDER ONTO CONCRETE FLOORING

January 12, 1983 MT · Coal welder (shop) HANDTOOLS (NONPOWERED)
Western Energy Company · Struck by falling object

EMPLOYEE WAS INSTALLING A LARGE BEARING RACE IN ITS HOUSING. THE HOUSING WAS ON CRIBBING ABOUT 1\ OFF THE FLOOR THE CRIBBING DIDNT EXTEND TO THE OUTSIDE PERIMETER OF THE HOUSING WHICH WAS OPEN ON BOTH SIDES WHEN THE RACE WAS POSITIONED IN THE HOUSING AND TAPPED WITH A HAMMER, IT FELL THROUGH THE HOUSING ON THE EMPLOYEES FOOT ABOVE PROTECTIVE TOE

January 10, 1983 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Western Energy Company · Struck by... (Not Elsewhere Classified)

EMP WAS HOLDING A BOSS DRIVER WHILE REPLACING BUSHINGS ON THE RIPPER ASSEMBLY OF A CRAWLER TRACTOR ANOTHER WORKER WAS STRIKING THE BOSS WITH A SLEDGE HAMMER TO SEAT THE BUSHINGS EMP WAS HOLD ING THE BOSS PROPERLY BY ITS ATTACHED HANDLE HOWEVER THE COWORKER STRUCK A GLANCING BLOW MISSING THE DRIVING HEAD AND STRIKING THUMB OF EMPLOYEE

January 3, 1983 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Western Energy Company · Over-exertion (Not Elsewhere Classified)

MR. JACKSON HAS NEVER REPORTED ANY ACCIDENT DURING HIS EMPLOYMENT HERE. HE WAS REQUIRED TO HAVE BACK SURGERY BECAUSE OF INCREASING PAIN & LOSS OF FUNCTION OF ONE LEG 50%. HE FEELS THAT PERFORM ING HIS NORMAL & CUSTOMARY JOB DUTIES AS A MECHANIC AGGRAVATEDTHE CONDITION OF HIS BACK TO THE EXTENT THAT MEDICALK TREATMENT WAS NECESSARY.

January 3, 1983 MT · Coal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Western Energy Company · Struck by... (Not Elsewhere Classified)

EMP WAS OPERATING TRACTOR SCRAPER IN CUT AND FILL OPERATION HE BECAME STUCK IN WET DIRT WHEN BACKING OUT AND TURNING A HALF MOON SHAPED DIRT WINDROW WAS THROWN UP HE PROCEEDED TO DUMP HIS LO AND WHILE ON HIS WAY BACK TOWARD CUT DECIDED TO TRY TO LEVEL WINDROW HE HAD MADE AS TRACTOR WAS GOING OVER WINDROW AT AN ANGLE HOOKED ROCK BRINGING SCRAPER TO SUDDEN STOP