Mining Incidents

Alcoa World Alumina LLCMining Incidents in 2000

All MSHA-reportable accidents at Alcoa World Alumina LLC operations in 2000. Fatalities appear first.

Fatalities in 2000
1
Total incidents
63
Year
2000

Top incident classifications

  1. 01HANDLING OF MATERIALS28 incidents
  2. 02SLIP OR FALL OF PERSON7 incidents
  3. 03DISORDERS (REPEATED TRAUMA)7 incidents
  4. 04MACHINERY6 incidents
  5. 05HANDTOOLS (NONPOWERED)5 incidents

All incidents in 2000

Struck by... (Not Elsewhere Classified)

DEMOLITION OF STEEL STRUCTURE USING CUT PULL AND DROP METHOD. A PIECE BECAME LOOSE AND ROLLED UNTIL IT HIT THE DECEASED.

Ingestion of radiations, caustics, toxic and noxious substances

CREW WAS CUTTING AND REMOVING SECTIONS OF FLOOR PLATE. AFTER CUTTING A SECTION LOOSE, THE EE AND A CO-WORKER CARRIED THE 90# SECTION TO ANOTHER LOCATION TO STACK FOR RE-USE. AT THIS TIME THE E E FELT A SLIGHT PAIN.

Struck by... (Not Elsewhere Classified)

2 PIPEFITTERS WERE ASSIGNED TO REMOVE A VERTICAL3"" PIPE PROTRUDING FROM THE FLOOR OF BLDG. 1 USED A PORTABAND SAW TO SEVER THE PIPE AT ITS BASE WHILE THE OTHER WATCHED. THE TOP OF THE PIPE WAS UNATTENDED AS THE CUT WAS COMPLETED THE PIPE TOPPLED THE EE WATCHING PUSHED THE EE CUTTING OUT OF THE WAY THE PIPE STRUCK THE WATCHERS' LEFT FOOT

Struck by... (Not Elsewhere Classified)

EE WAS HYDORBLASTING A STEEL VALVE STEM GUARD SECURING IT WITH HIS LEFT FOOT WHICH WAS NOT DONNED WITH THE CORRECT PPE AS REQD BY W-S INDUSTRIAL POLICIES & STANDARDS. THE EE SLIPPED LOSING HI S FOOTING CAUSING HIS LEFT FOOT TO ENTER THE WATER STREAM PATH, LACERTING THE METAARSOL AREA OF HIS LEFT FOOT

Over-exertion (Not Elsewhere Classified)

EE SUSTAINED A SMALL TEAR TO THE BICEP MUSCLE OF HIS RIGHT ARM. HE WAS PICKING UP A 4"" BALL VALVE TO SWING IT TO THE GROUND WHEN HE FELT A POP IN HIS RIGHT SHOULDER AREA. HE FIRST REPORTED TO MEDICAL AND A FEW DAYS LATER, TO AN OUTSIDE PHYSICIAN. THE DIAGNOSIS OF THE TEAR WAS FOUND THEN. HE WAS PLACED ON RESTRICTIONS.

Contact with electrical current

AS PART OF THE PLANNED WORK THE SCI CREW HAD THEOVERHEAD CRANE ENERGIZED TO ALLOW ITS USE TO LOWER MATERIAL FROM THE TOP FLOOR TO THE GROUNDFLOOR AFTER LOWERING THE MATERIAL THE CREW TOOK A BREAK AFTER THE BREAK, THE CREW RESUMED DEMOLITION OF THE DUCTWORK IN THE VICINITY OF THE CRANES POWER BUS RAILS WITHOUT THE DENERGIZING THE BUS DURING THIS DEMOLITION WORK, EE MADE CONTACT A BR

Struck by... (Not Elsewhere Classified)

GRINDING A BURR FROM A METAL FILER BAR WHEN HAND GRINDER KICKED BACK AND CUT OPERATOR'S KNEE, RESULTING IN 20 STITCHES.

Struck against stationary object

EE WAS HELPING MECHANIC TO FIND LEAK IN RADIATORAND STRUCK RIGHT HAND INTO BLADE OF FAN.

Fall from machine

EE INJURED HIS RIGHT LEG WHILE WORKING AT THE R-52 CAR UNLOADING AREA. HE WAES ATTEMPTING TO CLIMB BETWEEN TWO COUPLED RAILCARS TO GET TO A VEHICLE SO HE COULD DRIVE TO A NEARBY RESTROOM FACIL ITY. IN DOING SO, HE STEPPED ON THE COUPLING RELEASE BAR WHICH CAUSED HIM TO LOSE HIS BALANCE AND FALL TO THE GROUND 9ABOUT 3-4 FEET).

Struck by... (Not Elsewhere Classified)

EE SUFFERED A DEEP LACERATION TO HIS LEFT LOWER LEG. HE AND CO WORKERS WERE HOISTING A COVER USING A CHAIN FALL AND HE WAS USING HIS HAND TO COUNTERBALANCE THE COVER WHICH WAS HEAVIER ON ONE E ND. THIS CAUSED THE RIGGING TO SHIFT AND THE ""0""RING IN THE HOOK PUSHED THROUGHT THE SAFETY LATCH ON THE CHAINFALL HOOK. THIS RESULTED IN THE COVER DROPPING AND STRIKING HIS LEG. ABOUT 20 SUT

Over-exertion (Not Elsewhere Classified)

EE & COWORKER WERE CARRYING A SECTION OF CABKE TRAY WEIGHING APPROX 104 LBS. AS HE WAS WALKING EE'S LEFT ANKLE GAVE WAY.

Over-exertion in pulling or pushing objects

EE WAS PULLING ON THREE STACKED FILE BOXES ON THE FLOOR WHEN HE FELT PAIN IN HIS LOWER BACJ, THE EE WAS TREATED AT THE LOCAL CLINIC AND RETURNED TO WORK WITH WORK RESTRICTIONS.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS PROCESSING THE PRESS OPEN WATER DRAIN ON #26 AND CAUSTIC VALVE DRIPPED IN THE BOOT OR HOLE IN SEAM OF BOOT.

Over-exertion (Not Elsewhere Classified)

EE WAS STENCILING EMPTY BAGS WHEN HE BENT OVER TO RETRIEVE SOME BAGS WHICH WERE ON THE BOTTOM AND IN THE REAR OF A PALLET. IT WAS AT THIS TIME THE EE FELT PAIN IN HIS BACK. THE EE WAS TREATED AT THE LOCAL MEDICAL CLINIC AND PLACED ON WORK RESTRICTIONS.

Absorption of radiations, caustics, toxic and noxious substances

EE SUSTAINED FIRST AND SECOND DEGREE BURNS TO HIS LEFT ARM, RIGHT ARM, CHEST/NECK, LEFT LOWER LEG, AND FACE. HE WAS ATTEMPTING TO CLEAR A PLUGGED LINE AND HAD THE SCREEN BOX OPEN. THE SYSTEM H AD BEEN DRAINED, SUCTION AND DISCHARGE VALVES WERE CLOSED AND THE PUMP HAD BEEN SHUT OFF. HE WAS INCREMENTALLY CLEANING THE SCREEN BOX WITH A HOSE (WAQTER HOSE) WHEN STEAM AND MUD BLEW OUT ON

Fall down stairs

EE WAS WALKING DOWN STAIRS TO THE FIRST FLOOR, WHEN AT THE SECOND STEP FROM THE BOTTOM, THE EE STEPPED IN A 3"" X 3"" HOLE CAUSING HIM TO TWIST HIS ANKLE. THE EE WAS TREATED AT THE LOCAL CLINIC AND RETURNED TO WORK.

Over-exertion in pulling or pushing objects

EMPLOYEE SUFFERED A NECK STRAIN WHICH RESULTED IN RESTRICTIONS. HE WAS ATTEMPTING TO MOVE A PIECE OF GRATING AT THE TOP OF R-25 THAT HAD BAUXITE ON IT. AS HE WAS PULLING ON THE GRATING, HE FEL T A PULLING IN HIS NECK AREA RESULTING IN PAIN WITH MOVEMENT.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE RECEIVED A CHEMICAL BURN TO HIS RIGHT EYE. HE WAS TREATED WITH PRESCRIPTION MEDICATIONS AND WAS RESTRICTED IN HIS WORK DUTIES. HE WAS CHECKING A VALVE SPOOL FOR A LEAK; THERE WAS A SMALL HOLE CLOSE TO THE UNDERFLOW CONTROL VALVE & LIQUOR/MUD SPRAYED OUT AND GOT INTO HIS EYE.

Over-exertion in lifting objects

EMPLOYEE WAS HELPING A SECOND EMPLOYEE LIFT A FILTER PRESS LEAVE INTO A BOX WHEN HE FELT A SHARP PAIN IN HIS LOWER BACK. THE EMPLOYEE WAS TREATED AT A LOCAL CLINIC AND RETRURNED TO WORK WITH R ESTRICTIONS.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS ATTEMPTING TO CLOSE A 3 X 2 DRAIN VALVE, WITH HIS RIGHT FOOT, WITH HIS LEFT FOOT ON AN ADJACENT PIPE. HIS RIGHT FOOT SLIPPED ANDWAS SUBMERGED INTO ABOUT 10"" OF 200 DEGREE, 500 TC LIQUID. HE SUSTAINED A SECOND DEGREE BURN TOHIS RIGHT FOOT.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS CHANGING A VALVE ON A FLOCCULENT HEADER BETWEEN F9 AND F10. DURING THIS ACTIVITY FLOC MATERIAL DRIPPED INTO HIS LEFT RUBBER BOOT RESULTING IN A SECOND DEGREE BURN TO HIS FOOT.

Over-exertion in lifting objects

EMPLOYEE WAS EMPTYING A SAMPLE PAN IN THE MILL WHEN HE FELT PAIN IN HIS LOWER BACK. THE EMPLOYEEWAS TREATED AT THE LOCAL CLINIC AND RETURNED TO WORK.

Over-exertion in pulling or pushing objects

THE EMPLOYEE WAS MOVING A CART WITH A SCREW LOADED ON IT, WHEN A CART WHEEL BECAME STUCK IN SOME WET ALUMINA PRODUCT. THE EMPLOYEE PULLED THE CART AND FELT DISCOMFORT IN HIS LOWER BACK. THE EMPLOYEE WAS TREATED AT A LOCAL CLINIC AND RETURNED TO WORK.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS WASHING SAND INTO A SUMP PUMP AND WAS WALKING TO TURN OFF THE VALVE WHEN SUDDENLY HE LOST CONTROL OF THE HOSE. THE HOSE SPRAYED FULL FORCE ONTO HIS FACE KNOCKING HIS GOGLES AND SA FETY GLASSES OFF. HE SUFFERED A CHEMICAL BURN TOHIS LEFT EYE AND IS RESTRICTED TO WEARING A PATCH ON HIS EYE.

Over-exertion in lifting objects

EMPLOYEE SUSTAINED A LOWER BACK STRAIN AND WAS PLACED ON RESTRICTIONS. SHE WAS REMOVING A LOADING SPOUT FROM A RAILCAR WHEN SHE FELT A POP AND PULL IN HER LOWER BACK.

Absorption of radiations, caustics, toxic and noxious substances

EE WAS CONTACTED BY LIQUOR IN LEFT EYE WHILE USING A TAPE MEASURE. THE TAPE MEASURE EVIDENTLYCAUSED THE LIQUOR TO SPLASH INTO HIS EYE. HE WASREFFERED TO AN OPTHALMOLOGIST AND AN RX MEDICAIT ON WAS PRESCRIBED. OUR MED DEPT ISSUED RESTRICTIONS

Caught in, under or between (Not Elsewhere Classified)

EE & COWORKERS WERE MOVING A PORTABLE PLATFORM WHEN ONE OF THE WHEELS ROLLED OFF THE UNEVEN SURFACE OF THE FLOOR CAUSING THE PLATFORM TO SHIFT TO THE SIDE, TRAPPING EE'S HAND BETWEEN THE PLATF ORM AND HANDRAIL.

Over-exertion in pulling or pushing objects

EE SUFFERED A BACK STRAIN WHILE SHOVELING MATERIAL AT R-32. HIS BACK WENT INTO SPASM AND HE WAS TAKEN TO MEDICAL CENTER WHERE HE WAS TREATED AND RELEASED. HE WAS ISSUED RESTRICTIONS.

Over-exertion (Not Elsewhere Classified)

EE WAS LOWERING A SUBMERSIBLE PUMP INTO A PREXIPATOR TANK WHEN HE STOPPED AND ALLOWED IT TO FREE FALL. THE PUMP STARTED TO FREE FALL TOO FAST WHEN HE ATTEMPTED TO FLIP THE STOP BACK. UNSUCCESS FUL, HE THEN TRIED TO GRAB THE CRANK HANDLE WHENTHE JAMMED HIS THUMB. ON 1-5-01, EE HAD SURGERY ON HIS RIGHT THUMB.

Caught in, under or between (Not Elsewhere Classified)

EE WAS HELPING TO ADD RODS TO #2 ROD MNILL WHEN ONE OF THE RODS, WEIGHING APPROX. 200 POUNDS, ROLLED OVER ONTO HIS RIGHT HAND. HE SUFFERED A FRACTURE TO HIS RIGHT MIDDLE FINGER.

Struck by flying object

EMPLOYEE WAS USING A PORTABLE GRINDER. THE PIPE HE WAS GRINDING GOT CAUGHT BETWEEN THE GUARD AND GRINDING DISC. WHEN PULLING FREE THE DISC HIT END OF PIPE CAUSING GRINDER TO KICK BACK STRIKING EMPLOYEE'S WRIST.

Absorption of radiations, caustics, toxic and noxious substances

EE SUSTAINED A SECOND DEGREE BURN TO HIS RIGHT FOOT. HE GOT LIQUOR ON HIS PANTS WHILE WALKING THROUGH LIQUOR TO SHUT OFF A VALVE. SOMEHOW THE LIQUOR GOT DOWN THE LEG OF HIS PANTS, CAUSING THE BURN TO THE ARCH AREA OF HIS FOOT.

Fall onto or against objects

EE WAS WALKING ACROSS THE GRATING AT R-31 WHEN HE EVIDENTLY HUNG HIS BOOT TOE ON THE GRATING, CAUSING HIM TO FALL FORWARD & STRIKE HIS CHIN & LIP ON SOMETHING. HIS LIP REQUIRED 2 STITCHES.

Absorption of radiations, caustics, toxic and noxious substances

EE RECEIVED AN HF BURN TO HIS LEFT INDEX FINGER. HE HAD BEEN DOING SOME WORK ON A CONVERTER THE AFTERNOON OF SEPT 14 AND THEN CLEANED HIS TOOLS BEFORE LEAVING FOR THE DAY. LATER AFTER HE GOT H OME, HE BEGAN TO HAVE PAIN AND BURNING TO THE FINGER. HE REPORTED TO MEDICAL THE MORNING OF SEPT 15. HE WAS REFERRED TO A DOCTOR IN VICTORIA WHERE THE BURN WAS TREATED WITH CALCIUM GLUCONATE.

Struck by... (Not Elsewhere Classified)

EE WAS USING A HOLE SAW IN A DRILL PRESS MACHINE, THE MACHINE HUNG ON THE OBJECT BEING DRILLED AND THREW HIS HAND INTO THE HOLE SAW AND CUT HIS FINGER. THE EE WAS TREATED AT THE LOCAL HOSPITAL EMERGENCY ROOM AND RETURNED TO WORK.

Fall down stairs

EE STEPPED OVER A CURB ONTO A PORTABLE STAND AND SLIPPED ON THE STAND STEPS AS HE WAS TAKEN A SAMPLE AT BUILDING 450. ON SEPT 19, EHS OFFICE RECEIVED A FACSIMITE COPY STATING THE EE HAD RECEIV ED PRESCRIPTION MEDICAITON FROM THE LOCAL MEDICAL CLINIC. EE CONTINUES TO WORK.

Contact with hot objects or substances

EMPLOYEE SUFFERED A SECOND DEGREE THERMAL BURN TO HIS LEFT THUMB. HE WAS BURNING A PAN OFF A KILN DRIVE WITH AN 0XYGEN ACETYLENE TORCH. HE WIPED THE OIL OFF THE TIP OF THE TORCH & THE OIL ON HIS GLOVES MIXED WITH OXYGEN, SUDDENLY EXPLODED, BURNING HIS HAND.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE SUFFERED CHEMICAL BURNS TO HIS EYES. HE WAS CLEANING A SCREEN BOX AND PULLED ON THE FULLY UNROLLED HOSE TO WASH THE SCREEN BOX DOWN. AS HE PULLED THE HOSE, IT SUDDENLY SPRAYED HIM I N THE FACE. HE INDICATED HE DOES NOT KNOW IF IT SLIPPED FROM HIS HAND OR THE HOSE HUNG ON SOMETHING THAT CAUSED THE NOZZLE TO TURN UPWARD.

Contact with hot objects or substances

EE SUFFERED A SECOND DEGREE BURN TO HER LOWER RIGHT LEG. SHE WAS ISNIDE F3 TANK PUSHING MUD OUT OF THE TANK WITH A UNI-LOADER. THE MUD SLIPPED AND AS SHE WAS BACKING UP TO GET AWAY, THE HOT MU D SPLASHED ON HER RIGHT LOWER LEG.

Absorption of radiations, caustics, toxic and noxious substances

EMPLOYEE SUFFERED FIRST AND SECOND DEGREE BURNS TO HIS FACE, RIGHT FOREARM, AND SIDE. HE HAD DRILLED A TAP, FLUSHED IT OUT, AND REPLACED THE TUBE FITTING. INSTEAD OF REPLACING THE PLUG IN THE T HE OPENED THE VALVE BELOW IT AND HOT LIQUOR SPRAYED OUT ONTO THE RIGHT SIDE OF HIS FACE, FOREARM, AND SIDE.

Struck against a moving object

EMPLOYEE SUFFERED A LACERATION TO THE TOP OF HIS HEAD. HE WAS OPERATING A PAYLOADER TO MOVE MUD OUT OF 5D TANK. PAYLOADER BOUNCED AND KNOCKED HIS HARDHAT OFF & BOUNCED AGAIN, CAUSING HIM TO STRIKE THE TOP OF HIS HEAD ON THE HEADACHE BAR. HE WAS TAKEN TO MEDICAL CENTER BY AMBULANCE, WHERE THEY CLOSED THE CUT WITH STAPLES.

Struck by... (Not Elsewhere Classified)

EE WAS OBTAINING METAL OUTOF A STORAGE RACK WHENA STRONG WIND BLEW DUST &DEBRIS INTO HIS AREA. THE EE WAS TREATED AT THE LOCAL CLINIC & RETD TO WORK

Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS OPENING A DOUBLE DOOR WHEN THE 2ND DOOR CLOSED ON THE TIP OF HIS LEFT LITTLE FINGER. HE RECEIVED STITCHES AT LOCAL MEDICAL CLINIC & RETURNED TO WORK.

Absorption of radiations, caustics, toxic and noxious substances

EE SUFFERED SECOND DEGREE BURNS (THERMAL & CHEMICAL) TO HIS LEFT THUMB AND LITTLE FINGER. HE WAS INSTALLING AN 8"" SLIP LINE ON 1A1 RECIRCULATING LINE. THE LINE WAS EVIDENTLY PLUGGED WHEN HE OP ENED THE FLANGE AND HOT LIQUOR RUSHED OUT, CONTACTING HIS LEFT HAND.

Contact with hot objects or substances

EMPLOYEE RECEIVED A SECOND DEGREE BURN (THERMAL)TO HIS LEFT LOWER ARM. HE WAS CHANGING OUT A BLEEDER VALVE ON #14 PRESS. THE VALVE WAS STILL UNDER PRESSURE AND HOT MATERIAL BLEW ONTO HIS ARM.

Contact with hot objects or substances

EMPLOYEE RECEIVED SECOND DEGREE BURNS ON HIS RIGHT UPPER ARM. HE WAS PACKING A PUMP AND PULLED THE EXISTING PACKING WITH A PULLER AND HOT MUD AND LIQUOR SPRAYED ONTO HIS UPPER ARM AND BACK OF SHOULDER. THE SECOND DEGREE BURN AREA WAS TO THEUPPER PART OF HIS ARM.

Fall from machine

EMPLOYEE WAS SERVICING DOZER. HE WAS GETTING OFFTHE DOXER AND SLIPPED AND HIT HIS SHIN.

Absorption of radiations, caustics, toxic and noxious substances

EE SUFFERED SPOT SECOND DEGREE BURNS TO HIS LOWER LEGS. HE WAS PREPARING TO MOVE A 24"" PIPE SLIP ON A FLANGE BY ROLLING IT TO THE FAB TABLE. THE FLANGE SLIPPED OUT OF HIS HAND WHILE WORKING IN THE RAIN AND SPLASHED IN A PUDDLE THAT HE THOUGHT WAS WATER. THE PUDDLE MUST HAVE HAD CAUSTIC DILUTED BY RAINWATER.

Caught in, under or between (Not Elsewhere Classified)

EE WAS USING A SLEDGEHAMMER TO INSTALL A METAL DAM PLATE, WHILE TAKING A TANK OUT OF SERVICE. IN DOING THIS, HER LEFT INDEX FINGER WAS CAUGHT BETWEEN THE HAMMER HANDLE AND THE EDGE OF TROUGH O R THE DAM PLATE (NOT SURE WHICH).

Struck against stationary object

EE SUSTAINED A FRACTURE TO A METARSAL BONE (TOP OF FOOT) IN HIS LEFT FOOT. HE WAS CLEANING A PUMP AND STEPPED ON A HOSE, TWISTING HIS FOOT.

Struck by... (Not Elsewhere Classified)

EE SUSTAINED A FRACTURE TO HIS LEFT LITTLE TOE. HE WAS PULLING A VALVE ON A HOIST AND THAT VALVE BUMPED ANOTHER VALVE ON THE FLOOR. THIS VALVE FELL OVER AND THE VALVE STEM EVIDENTLY CAME DOWN ON HIS LEFT LITTLE TOE.

Struck against stationary object

EE WAS WORKING WITH SECOND EE TO CHANGE A PRECIPITATOR VALVE. HIS HAND SLIPPED AND HE STRUCK HIS RIGHT ELBOW ON THE HANDRAIL OF THE MAN BASKET. THE EE WAS TREATED AT LOCAL CLINIC AND LATER TRE ATED AT SPECIALIST CLINIC IN MARCH WITH LOCAL ANESTHETIC AND STEROID. EE WAS NOTIFIED ON MARCH 21, 2000.

Struck by... (Not Elsewhere Classified)

EE WAS WORKING WITH A SECOND EE INSTALLING A 4"" O.D. PIPE (17"" LONG WITH AN ELBOW). THE PIPE SLIPPED AND CUT THE EE'S RIGHT INDEX FINGER. THE EE WAS TREATED AT THE LOCAL CLINIC AND RETURNED TO WORK.

Struck against stationary object

EWE WAS ATTEMPTING TO KNOCK OUT A BEARING FORM A ROLLER WITH A PPE. HIS HAND HIT THE ROLLER AND RESULTED IN A CUT TO LEFT THUMB. THE EE WAS TREATED AT THE LOCAL CLINIC AND RETURNED TO WORK.

(Not Elsewhere Classified)

30-DAY HEARING RETEST INDICATES HEARING LOSS TO 26 DB TO THE RIGHT EAR. 11-6-2000 DATE IF RETEST.

(Not Elsewhere Classified)

HEARING TEST INDICATED HEARING LOSS OF 28 DB TO THE RIGHT EAR.

(Not Elsewhere Classified)

HEARING TEST INDICATES HEARING LOSS OF 34 DB TO THE RIGHT EAR.

(Not Elsewhere Classified)

OCCUPATIONAL NOISE INDUCED HEARING LOSS.

(Not Elsewhere Classified)

OCCUPATIONAL NOISE INDUCED HEARING LOSS.

Contact with heat

EE SUFFERED HEAT STRESS. HE HAD BEENWORKING ON THE PRESS FLOOR DOING HIS ASSIGNED TASKS AND BECAME OVERHEATED. HE WAS INITIALLY SEEN BY OUR MEDICAL DEPARTMENT AND LATER MEDICAL FINDINGS CONFIR MED HEAT STRESS.

Contact with heat

THE EE WAS NOTICED BY LAB PERSONELL TO BE PALE AND DISORIENTED. HE WAS TAKEN TO MEDICAL AND TREATED FOR HEAT EXHAUSTION.

(Not Elsewhere Classified)

HEARING TEST INDICATES HEARING LOSS OF 25 DB IN BOTH EARS. *DATE HEARING LOSS CONFIRMED BY MEDICAL DEPT. 2/10/00.

(Not Elsewhere Classified)

HEARING TEST INDICATES HEARING LOSS OF 25DB IN RIGHT EAR. DATE HEARING LOSS CONFIRMED BY MEDICAL DEPT.

Other years on record

Source: US Mine Safety and Health Administration (MSHA) accident records, kept current weekly. Operator identity is MSHA's operator_id on the accident record; records are scoped to Alcoa World Alumina LLC's numeric MSHA operator ID.