Mining Incidents

Grant Mine Or Grant Mine Project Metal/Non-Metal

Tri-Con Mining Inc · Surface
Controlled by Silverado Gold Mines Ltd
Yukon River County, AK  ·  Abandoned
MSHA Mine ID: 5001314

MSHA record for Grant Mine Or Grant Mine Project (mine ID 5001314). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
11
Years on record
1985–1988
Latest incident
Nov 1988
No fatalities recorded at this mine.

Reportable incidents

11 on file

1988 · 8 incidents

November 14, 1988 AK · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler ELECTRICAL
Tri-Con Mining Inc · Struck by flying object

EMPL JUMP STARTED THE EL300 BACKHOE WITH THE D9 CATEPILLAR DOZER HE IMPROPERLY HOOKED UP THE JUMPER CABLES TO THE HOE BATTERIES SO THAT 24 BOLTS WAS GOING INOT THE 12 VOLT BATTERYS OF THE HOE THE HOE STARTED HE WENT TO UNHOOK CABLES WHEN THE BATTERY EXPLODED EMPL RECEIVED MINOR ACID BURNS AND LACERTION CUT ON CHIN REQUIRED THREE STICHES EMPL RETURNED TO WORK THE SAME DAY

October 8, 1988 AK · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Tri-Con Mining Inc · Inhalation of radiations, caustics, toxic and noxious substances

EMPLOYEE WAS PERFORMING MILL DUTIES WALKED OVER TO CIP OPER.WHO JUST DUMPED CYANIDE INTO SLURRY TANK WITH COFFEE IN HAND RETURNED TO BVALLMILL TO CLEAN UP SMALL OIL SPILL STARTED TO FEEL DIZZY BECAME NAUSEOUS BREATHING BECAME SHORT FACE FLUSHED WITH VOMITTING FOLLOWING & TIGHTENING OF CHEST & SHUDDERING AMYLNITRAT E WAS ADMINISTERED EMPLOYEE R EVIVED EMERGENCY AMBULANCE ARRIVED & A

September 21, 1988 AK · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STRIKING OR BUMPING
Tri-Con Mining Inc · Struck against stationary object

EMPLOYEE WAS WALKING BY THE FURNACE IN GOLD ROOM HIT HIS RIGHT THUMB ON AN UPRIGHT BEAM RESULTED IN A BLOOD BLISTER UNDER HIS THUMB NAIL

September 14, 1988 AK · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Tri-Con Mining Inc · Over-exertion in lifting objects

EMPL LIFTED A TOOL BOX OVER THE SIDE OF A PICK UP TRUCK BED LATER ON 9:30 A HE DEVELOPED A BACK PAIN AND BULDGES BILATERALLY IN THE GROIN DR DIAGNOSIS WAS THAT HE PULLED MUSCLES IN HIS GROIN AND BACK

August 24, 1988 AK · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Tri-Con Mining Inc · Over-exertion in pulling or pushing objects

EMPLOYEE WAS TIGHTENING A BOLT ONNTHE JAW CRUSHER WITH A CHEATER BAR.WHILE PULLING ONNTHE BAR HE FELT SOMETHING POP IN HIS SHOULDER.EMPLOYEE FELT SOME DISCOMFORT.THOUGHT DISCOMFORT WOULD GO AW AY.CONTACTED DOCTOR OFFICE MADE AN APPOINTMENT FOR THURSDAY.CONTACTED OFFICE 08/30/88 TO FILL OUT ACCIDENT REPORT.EXTENT OF INJURY UNKNOWN.

March 28, 1988 AK · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Tri-Con Mining Inc · Inhalation of radiations, caustics, toxic and noxious substances

DUST FROM FLUX BOX CAUSED NOSE BLEEDS, POSSIBLE LEAD INTOXICATION. SODA ASH PROBABLY CAUSED NOSE BLEED. EMPLOYEE USED REPIRATOR WHEN HANDLING FLUX FOR ASSAY (COMPOSITION-SODA ASH, BORAX AND LITHARGE). HIS BEARD DID NOT ALLOW A TIGHT SEAL RESULTING IN EMPLOYEE INHALING FLUX DUST. NOSE BLEED HAS STOPPED. BLOOD SAMPLE TAKEN FOR ANALYSIS.

January 27, 1988 AK · Metal/Non-Metal HANDTOOLS (NONPOWERED)
Tri-Con Mining Inc · Struck by falling object

THE EMPLOYEE WAS CLEANING THE HOPPER TO MILL B WITH A 6' STEEL BAR. WHEN FINISHED HE SET ONE END OF THE BAR ON THE DECK LEANING THE OTHER END OF THE BAR ON THE PULLEY GUARD. HE REMOVED HIS LEFT FOOT FROM THE STEP AND BEFORE HE COULD STEP DOWN WITH HIS RIGHT FOOT THE BAR SLID DOWN THE PULLEY GUARD HITTING THE MIDDLE INSIDE PART OF HIS FOOT CAUSING PAIN. THE INJURED FOOT WAS X-RA

January 16, 1988 AK · Metal/Non-Metal electrician, lineman ELECTRICAL
Tri-Con Mining Inc · Contact with electrical current

THE MINE ELECTRICIAN WAS CALLED TO THE MINE TO TROUBLESHOOT AN ELTRICAL PROBLEM. HE WAS IN A HURRY AND WAS CHECKING THE VOLTS IN AN ELECTRICAL PANEL IN THE POWER HOUSE. THE EMPLOYEE HAD THE SET ON OHMS INSTEAD OF VOLTS. THE RESULT WAS A DEAD SHORT ACROSS TWO LEGS CAUSING THE METER TO DESTRUCT, BURNING THE EMPLOYEE'S LEFT HAND ( SECOND DEGREE BURN) BURNED PORTION OF HAND HEALING,

1985 · 3 incidents

September 10, 1985 AK · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Tri-Con Mining Inc · Over-exertion (Not Elsewhere Classified)

PAIN IN LOWER RIGHT BACK WHIEL DUMPING ORE CAR AT STATION.

August 27, 1985 AK · Metal/Non-Metal apprentice, trainee HOISTING
Tri-Con Mining Inc · Caught in, under or between a moving and a stationary object

MAN WAS ASSISTING THE PASSAGE OF CAR PAS BASE DOWN SHAFT WORKING FROM MANWAY COMAPRTMENT EMPPLYEES HEAD BECAME CAUGHT BETWEEN SHAFT SKIP AND MANWAY DIVIDER WHEN HE YELLED I NAME WHO WAS RUNNIN THE BELL CORD STOPPED THE SKIP AND RANG SKIP UP AND OF I NAMES HEAD

August 19, 1985 AK · Metal/Non-Metal ledgeman/hand, quarry man SLIP OR FALL OF PERSON
Tri-Con Mining Inc · Fall from scaffolds, walkways, platforms

DRILLING WITH JACKLEG IN RAISE AND FOOT SLIPPED THRY STAGING BOARDS SUDDEN SHIFT IN WEIGHT CAUSED BACK STRAIN

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The full compliance file on Grant Mine Or Grant Mine Project

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.