Document: NUREG-0800
Document ID: 2e695ebb-d3f5-49ae-aa64-f54870b71c86
Document Type: srp
Title: A-18
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1009/ML100970568.pdf
Revision Date: 2023-06
Chapter: 14
Section ID: 14.3.12
CFR Part: 
CFR Title: 

Content:
� continuous communication capabilities will be performed. 16(b). The central and secondary alarm stations are capable of continuous communication with on-duty watchmen, armed security officers, armed responders, or other security personnel who have responsibilities within the physical protection program and during contingency response events. 16(c). Nonportable communications equipment in the central and secondary alarm stations will remain operable from an independent power source in the event of loss of normal power. 16(c). Tests, inspections, or a combination of tests and inspections of the nonportable communications equipment will be performed. 16(c). All nonportable communication devices (including conventional telephone systems) in the central and secondary alarm stations are wired to an independent power supply that enables those systems to remain operable (without disruption) during the loss of normal power.