Posted by: hikermor
Nothing is Perfect - A Bear Spray Incident - 09/09/11 01:25 PM
Always know where you are sitting... (from the NPS Morning Report)
Today's Report | Recent Editions
Thursday, September 08, 2011
Grand Teton National Park (WY)
VC Evacuated Following Accidental Bear Spray Discharge
As a park ranger was greeting visitors for a morning program in the Colter Bay auditorium this past Tuesday, a man sat down on what was apparently his unsecured can of bear spray, causing the can to discharge its contents of highly irritating spray into the room. The irritating element in bear spray is oleoresin capsicum, the same element in the pepper spray carried by law enforcement rangers but with a higher percentage of the irritant. The ranger immediately recognized what had happened and directed all the occupants to the emergency exits. The visitor who accidently discharged the bear spray ran from the room and building. Park emergency personnel were notified of the incident, as the building's air handling systems moved the residual pepper spray into the main lobby. The first arriving units found approximately 20 employees and visitors in the main lobby coughing and experiencing other side effects from the pepper spray. Incident command was established and the building was evacuated, after which structural fire personnel in full PPE began ventilating the building and emergency medical staff evaluated both employees and visitors. All the affected individuals declined medical treatment. Visitor services were continued through the day at portable tables in front of the visitor center while cleanup was begun by facility management staff. Cleanup presented a challenging task, though, as the irritant is dispersed in an oil-based aerosol that attaches to any surface it contacts, including vinyl, plastics, carpeting, clothing and human skin. The cooperating association bagged and sealed many soft items, such as t-shirts and stuffed animals, for decontamination at a later date. Rangers were unsuccessful in locating the person who discharged the bear spray, but statements from the interpreter in the room and other visitors indicate that the discharge was accidental. The visitor center was reopened on Wednesday.
[Submitted by Patrick Hattaway, North District Ranger/Incident Commander]
Today's Report | Recent Editions
Thursday, September 08, 2011
Grand Teton National Park (WY)
VC Evacuated Following Accidental Bear Spray Discharge
As a park ranger was greeting visitors for a morning program in the Colter Bay auditorium this past Tuesday, a man sat down on what was apparently his unsecured can of bear spray, causing the can to discharge its contents of highly irritating spray into the room. The irritating element in bear spray is oleoresin capsicum, the same element in the pepper spray carried by law enforcement rangers but with a higher percentage of the irritant. The ranger immediately recognized what had happened and directed all the occupants to the emergency exits. The visitor who accidently discharged the bear spray ran from the room and building. Park emergency personnel were notified of the incident, as the building's air handling systems moved the residual pepper spray into the main lobby. The first arriving units found approximately 20 employees and visitors in the main lobby coughing and experiencing other side effects from the pepper spray. Incident command was established and the building was evacuated, after which structural fire personnel in full PPE began ventilating the building and emergency medical staff evaluated both employees and visitors. All the affected individuals declined medical treatment. Visitor services were continued through the day at portable tables in front of the visitor center while cleanup was begun by facility management staff. Cleanup presented a challenging task, though, as the irritant is dispersed in an oil-based aerosol that attaches to any surface it contacts, including vinyl, plastics, carpeting, clothing and human skin. The cooperating association bagged and sealed many soft items, such as t-shirts and stuffed animals, for decontamination at a later date. Rangers were unsuccessful in locating the person who discharged the bear spray, but statements from the interpreter in the room and other visitors indicate that the discharge was accidental. The visitor center was reopened on Wednesday.
[Submitted by Patrick Hattaway, North District Ranger/Incident Commander]