Although they did not work at Camp Hunziker , the Danes worked at the Tank Farm where the contaminated ice was collected , in the port where the contaminated debris was shipped from .
Danes also serviced the vehicles used in the clean - up .
Although they did not work at Camp Hunziker , the Danes worked at the Tank Farm where the contaminated ice was collected , in the port where the contaminated debris was shipped from , and they also serviced the vehicles used in the clean - up .