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NCJRS Abstract

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NCJ Number: 201419 Find in a Library
Title: Guidance for Protecting Building Environments From Airborne Chemical, Biological, or Radiological Attacks
Corporate Author: US Dept of Health and Human Services
Ctr's for Disease Control
National Institute for Occupational Safety and Health (
Date Published: May 2002
Page Count: 40
Sponsoring Agency: NCJRS Photocopy Services
Rockville, MD 20849-6000
US Dept of Health and Human Services
Cincinnati, OH 45226
Sale Source: NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America

US Dept of Health and Human Services
Ctr's for Disease Control
National Institute for Occupational Safety and Health (NIOSH)
4676 Columbia Parkway
Cincinnati, OH 45226
United States of America
Document: PDF
Type: Instructional Material; Technical Assistance
Format: Document (Online)
Language: English
Country: United States of America
Annotation: Based on the findings and conclusions of recent building vulnerability assessments conducted by the National Institute for Occupational Safety and Health (NIOSH) and the recommendations of the Interagency Workgroup on Building Air Protection, this report identifies actions that a building owner or manager can implement to enhance occupant protection from an airborne chemical, biological, or radiological (CBR) attack.
Abstract: While more comprehensive guidance for building protection is being developed, this document focuses on the short-term goals of identifying those protective actions that can be taken immediately. In initiating any plan to modify building system design or operation, the first step is to understand how these systems were intended to operate and how they currently operate. This involves a walk-through inspection of the building and its systems, including the HVAC (heating, ventilation, and air conditioning system), fire protection, and life-safety systems. A partial checklist of items to examine during this walk-through is presented. The recommendations for building protection offered in this report are divided into four general categories: things not to do; physical security; ventilation and filtration; and maintenance, administration, and training. Things not to do include not permanently sealing outdoor air intakes, not modifying the HVAC system without first understanding the effects on the building systems or the occupants, and not interfering with fire protection and life safety. Nine recommendations are offered for physical security, including preventing access to outdoor air intakes, preventing public access to mechanical areas, physically isolating entry and storage areas from the rest of the building, securing air grilles, and restricting access to building information. The five guidelines that pertain to ventilation and filtration are to evaluate HVAC control options; assess filtration; assess ducted and nonducted return air systems; the installation of low-leakage, fast-acting dampers; and ensure building air tightness. Recommendations for maintenance, administration, and training pertain to emergency plans, policies, and procedures; HVAC maintenance staff training; and preventive maintenance and procedures. 14 resources
Main Term(s): Domestic Preparedness
Index Term(s): Biological weapons; Chemical irritants; Chemical Weapons; Counter-terrorism tactics; Facility security; High rise building security; Hospital security; Hotel/motel security; Terrorist tactics; Terrorist weapons
Note: Downloaded July 30, 2003.
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http://www.ncjrs.gov/App/publications/abstract.aspx?ID=201419

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