Document: NUREG-0800
Document ID: 949ca18d-b0e4-4b54-9ca9-fdb657988111
Document Type: srp
Title: Revision 5 - March 2007
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070660170.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7
CFR Part: 
CFR Title: 

Content:
and to assure that the containment design conditions important to safety are not exceed for as long as postulated accident conditions require." Applicability - ESF I&C systems. Review Methods - GDC 16 imposes functional requirements on ESF I&C systems to the extent that they support the requirement that the containment provide a leak tight barrier. Relevant I&C functions might include, for example, initiation of containment isolation, removal of radioactive material from the containment atmosphere (e.g., containment spray), or containment environmental control (e.g., containment spray or containment cooling). The review should confirm that the I&C systems provide the functions, performance, and reliability necessary to support the containment system safety function. This review is coordinated with the organization responsible for the review of containment systems. (h) GDC 19, "Control Room" "A control room shall be provided from which actions can be taken to operate the nuclear power unit safely under normal conditions and to maintain it in a safe condition under accident conditions, including loss-of-coolant accidents. Adequate radiation protection shall be provided to permit access and occupancy of the control room under accident conditions without personnel receiving radiation exposures in excess of 5 rem whole body, or its equivalent to any part of the body, for the duration of the accident. Equipment at appropriate locations outside the control room shall be provided (1) with a Appendix 7.1-A-16 Revision 5 - March 2007 design capability for prompt hot shutdown of the reactor, including necessary instrumentation and controls to maintain the unit in a safe condition during hot shutdown, and (2) with a potential capability for subsequent cold shutdown of the reactor through the use of suitable procedures ..." Applicability - All I&C systems and supporting data communication systems. Review Methods - The evaluation of the I&C available to operate the nuclear power