Evacuation Procedures World War II Bombs World War II Explosives Explosive Ordnance Disposal Kampfmittelbeseitigungsdienst Essen Cottbus Incident Management Evacuations Specialists Cost Management Community Impact Deminers Hazard Management Traffic Management Operations Security Measures World War II Artifacts Security Operations Demining Operations Explosive Devices Transport Security Crisis Management Evacuation Operations World War II History Dortmund Bombs