UFC 4-024-01, UNIFIED FACILITIES CRITERIA (UFC): SECURITY ENGINEERING: PROCEDURES FOR DESIGNING AIRBORNE CHEMICAL, BIOLOGICAL, AND RADIOLOGICAL PROTECTION FOR BUILDINGS (10-JUN-2008) [SUPERSEDING UFC 3-340-13]

UFC 4-024-01, UNIFIED FACILITIES CRITERIA (UFC): SECURITY ENGINEERING: PROCEDURES FOR DESIGNING AIRBORNE CHEMICAL, BIOLOGICAL, AND RADIOLOGICAL PROTECTION FOR BUILDINGS (10-JUN-2008) [SUPERSEDING UFC 3-340-13]., The scope of this document is limited to the threat of an airborne CBR terrorist attack and the accidental release of CBR agents. The intent is not to supersede or duplicate design guidance for fully hardened facilities. Consideration must be given to physical security or hardening of the building air protection systems if an explosive threat exists.