JERRY KNAPP
CHIEF
,
ROCKLAND COUNTY NEW YORK HAZARDOUS MATERIALS TEAM
United States
Sessions
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Tactical Response to Explosive Gas Emergencies20-Apr-2026
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Tactical Response to Explosive Gas Emergencies20-Apr-2026
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Tactical Response to Explosive Gas Emergencies21-Apr-2026
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Tactical Response to Explosive Gas Emergencies21-Apr-2026