1、Attention, all personnel.The light containment zone decontamination process will occur in T Minus fifteen minutes. All biological substances must be removed in order to avoid destruction. 2、Danger, light containment zone over all decontamination in T minus X minutes 3、Danger, light containment zone over all decontamination in T minus thirty seconds, all checkpoint doors have been permanently opened, please evacuate immediately. 4、Light containment zone is locked down and ready for decontamination. The remove of organic substances has now begun.