Document: NUREG-0800
Document ID: 6958f90f-4bf5-4fe1-9ae7-49439fd2deca
Document Type: srp
Title: PHYSICAL SECURITY HARDWARE - INSPECTIONS, TESTS, ANALYSES, AND
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1603/ML16032A050.pdf
Revision Date: 2023-06
Chapter: 14
Section ID: 14.3.12
CFR Part: 
CFR Title: 

Content:
b). Isolation zones are monitored by intrusion detection and assessment equipment capable of providing detection and assessment of activities within the isolation zone. 14.3.12-30 Draft Revision 2 – June 2016 Design Commitment Inspections, Tests, Analyses Acceptance Criteria 3(c). Areas where permanent buildings do not allow sufficient observation distance between the intrusion detection system and the protected area barrier (e.g., the building walls are immediately adjacent to, or are an integral part of, the protected area barrier) will be monitored with intrusion detection and assessment equipment that is designed to detect the attempted or actual penetration of the protected area perimeter barrier before completed penetration of the barrier and to permit assessment of detected activities. 3(c). Inspections of areas of the protected area perimeter barrier that do not have isolation zones will be performed. 3(c). Areas where permanent buildings do not allow sufficient observation distance between the intrusion detection system and the protected area barrier (e.g., the building walls are immediately adjacent to, or an integral part of, the protected area barrier) are monitored with intrusion detection and assessment equipment that detects attempted or actual penetration of the protected area perimeter barrier before completed penetration of the barrier and permits assessment of detected activities. Criteria Guidelines a. Isolation zones are established in outdoor areas adjacent to the protected area barrier in accordance with the applicant’s security plans. b. Isolations zones are of sufficient size to provide the ability to observe and assess activities on either side of the protected area barrier (i.e., 20 feet (6.1 meters) on either side). c. The isolation zone is monitored by intrusion detection and assessment equipment in a way consistent with the requirements of 10 CFR 73.55(i)(1). d. Any areas of the protected area perimeter where an isolation zone is