A contract mechanic/welder hired by another contractor was fatally injured when the ammonium nitrate auger EE was attempting to extract from a pipe exploded.
Exploding Vessels Under Pressure
Los registros de la MSHA clasifican 36 muertes mineras en EE. UU. bajo Exploding Vessels Under Pressure, en 2,052 incidentes reportables.
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- Muertes registradas
- 36
- Incidentes totales
- 2,052
- Tasa de mortalidad
- 2%
Principales operadores por número de muertes
- 01 Arcosa Aggregates, Inc. 1mortal
- 02 Ash Grove Cement Company 1mortal
- 03 CEMEX Construction Materials Atlantic, LLC 1mortal
- 04 Carter Roag Coal Company 1mortal
- 05 Chippewa Stone & Gravel Inc 1mortal
- 06 Colorado Materials Ltd 1mortal
- 07 Colquest Energy Inc 1mortal
- 08 Consolidation Coal Company 1mortal
- 09 Cyprus Plateau Mining Corp 1mortal
- 10 Denart Coal Company Inc 1mortal
Muertes recientes
The injured employee was performing maintenance on a rock crusher using a cutting torch when a fire occurred. The injured employee received burns to EE's body and which ultimately proved fatal.
An employee was attempting to clean out a previously blasted vertical drill hole with an air hose. A sudden release of pressure from an unknown source inside of the hole forced material to be ejected from the hole and struck the employee. The employee passed away from the incident.
The injured was fatally struck by a hydraulic cylinder. An investigation is on-going. The causes are unknown.
The IEE was operating a supp. motor and was helping move a shuttle car. Shuttle car caught a fire valve and broke the fire valve off. The damaged fire outlet was isolated from the main water supply before repairs were started.The IEE was helping re-install the fire valve when the valve blew off and hit the EE over the lt. eye and forehead, causing lacerations,fractures.
EE was cutting drill head from drill steel. Cutting operation resulted in fragmentation of drill steel. EE was struck by drill steel fragment resulting in his death.
Employee deliberately disobeyed warnings to cease welding on inflated floatation tire rim ten minutes before tire blew up. Heat from welding plus compression of air in tire equals massive explosion.
THE EE WAS ATTEMPTING TO IDENTIFY LEAKS IN A PONTOON ON A PUMP BARGE. APPARENTLY HE CONNECTED A COMPRESSOR TO THE END PLATE OF THE PONTOON VIA A THREADED NIPPLE, A HOSE WITH A VALVE AND AN AIR PRESSURE GAUGE. THE END OF THE PONTOON RUPTURED AND APPEARS TO HAVE HIT THE EMPLOYEE IN THE HEAD. BECAUSE THERE WERE NO WITNESSES, THE EXACT PROCEDURE & POSITION OF EE'S BODY DURING THE
The injured person, an employee of Service Transport, was delivering diesel to the quarry fuel tank. The driver was the only person at the tank when a hose separated from the truck and he was burned by the hot diesel fuel. He was taken to the hospital with burns - described as non life threatening. Driver later died from what is believed to be complications from the injury.
EMPLOYEE'S WERE CUTTING THE TOP OUT OF A 55 GAL.DRUM. AN EXPLOSION TOOK PLACE. THE DRUM WAS BEING CUT INSIDE OF A LOADER BUCKET.
EMPLOYEE WAS TRANSFERRING FUEL WHEN THERE WAS A FAILURE OF A PUMP CAUSING A FIRE.
IT IS THE BELIEF OF THE INVESTIGATION TEAMS THATTHE VICTIM WAS STANDING APPROX. 8' FROM A PUMP AT ITS ON/OFF SWITCH. UPON DEENERGIZING THE PUMPA CONDITION WITHIN THE PUMP CAUSED IT TO EXPLODE PROPELLING THE IMPELLER COVER PLATE STRIKING THEVICTIM ON THE TORSO AND PELVIS.
EE WAS STANDING BESIDE A 8" FROZEN SLURRY LINE. HE WAS CHIPPING ICE WHICH EXITED THE PIPE & LODGED AGAINST HILLSIDE. HE WOULD CHIP A PIECE OUT &ANOTHER WOULD COME OUT & GET LODGED. HE DID THIS ABOUT 3 OR 4 TIMES WHEN PRESSURE OR SOMETHING CAUSED THE PIPE TO MOVE POSSIBLY STRIKING HIM. THE PIPE RAISED UP AND LANDED ABOUT 80' UP THE HILL.
THE INJURED EMPLOYEE WAS REMOVING EXCESS AMTERIAL AT THE STOCK PILE AREA WITH A FRONT END LOADER. HE STRUCK A NATURAL GAS LINE CAUSING IT TO ERUPT INTO FLAMES CAUSING SERIOUS INJURIES. THE P IPELINE WAS UNEXPECTEDLY AT A VERY SHALLOW DEPTH, AND THE VICTIM INADVERTENTLY DUG BELOW THE SURFACE LEVEL. THE ACCIDENT DID NOT INVOLVE ANY COMPLIANCE ISSUES, MINER SKILLS, ATTITUDE, OR TRAI
AT THIS TIME THE CAUSE OF THE ACCIDENT IS UNKNOWN. ON SAT. 10-30-99 HE WAS INSTALLING A FRONT TIRE ON A STONE SLINGER IN OUR SHOP. WE KNOW THAT THE TIRES WERE MOUNTED ON THE RIMS AND AIRED UP. WE ALSO KNOW THAT ONE TIRE WAS ON THE FRONT AXLE OF THE TRUCK. AFTER THAT, WE DO NOT KNOW WHAT OCCURRED. THE EXPLOSION WAS HEARD BY 2 PEOPLE IN THE DISPATCH OFFICE WHO RAN OUT AND FOUND HIM A
EE WAS REMOVING LEFT REAR WHEEL ASSEMBLY TO REPAIR BRAKE. EE WAS APPLYING HEAT TO HUB AND AT THE SAME TIME ACCIDENTALLY APPLIED HEAT T6O THE RIM. THE TIRE EXPLODED WHICH CAUSED THE HYDRAULIC J ACK TO BECOME DISLODGE, WHICH STRUCK EE ON THE LEFT SID E OF BODY AFFECTING LEFT ARM AND RIBS. EE WAS ALSO KNOCKED INTO THE WHEEL FRAME CAUSING FACIAL LACERATIONS AND A BROKEN JAW.
HE ATTEMPTED TO INFLATE A FLAT TIRE ON A CHEVE TANK C-50 WHEN THE TIRE BLOW UP HITTING HIM IN HEAD.
THE SHIFT MANAGER TURNED THE VALVE ON THE PIPE PLUG WHICH WAS CONNECTED TO AN AIR COMPRESSOR ON THE BANK TO INFLATE THE PLUG. WHEN HE FELT THERE WAS ENOUGH AIR IN THE PIPE PLUG, HE SHUT THE VA LVE AND STATED OUT LOUD, "I THINK THERE IS ENOUGH AIR IN THE BLADDER, BUT THERE IS STILL SEEPAGE BETWEEN THE BLADDER AND THE PIPE." THE DECEASED BENT OVER THE PIPE AND TURNED THE AIR VALVE ON
CREW WAS WORKING ON REMOVING BRAKE DRUM FROM TIRE OFF OF A 631 CAT SCRAPER. THE TIRE WAS LAYING FLAT ON PAVEDF SURFACE AT THE TIME, AND EXPLODED.
THE VICTIM WAS WELDING ON A NEW FLOAT TANK. THE VENT PLUG WAS NOT REMOVED. THE END OF THE TANK THAT WAS BEIGN WELDED ON BLEW OFF STRIKING THE VICTIM .