You are the IC at a HAZMAT spill. Discuss the basic geographical considerations that you will take into account when determining how to set up the site, the command center, and the hot/warm/cold zones. Be sure to include a description and explanation of the different types of decontamination that might be employed at a hazardous material incident. When and where would you set up and man a decontamination unit at an incident? 200words APA format