Document: NUREG-0800
Document ID: 6b1c5221-b715-4771-8bd5-45268cd73c9d
Document Type: srp
Title: 15.3.2.-6
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550010.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.3.1
CFR Part: 
CFR Title: 

Content:
Revision 2 - March 2007 GDC 10 requirements assure that SAFDLs are not exceeded and that fuel-cladding integrity is maintained for AOOs involving loss of forced-reactor coolant flow. 2. GDC 13 requires the provision of instrumentation that is capable of monitoring variables and systems over their anticipated ranges to assure adequate safety, and of controls that can maintain these variables and systems within prescribed operating ranges. GDC 13 applies to this section because the reviewer evaluates the sequence of events, including automatic actuations of projection systems, and manual actions, and determines whether the sequence of events is justified, based upon the expected values of the relevant monitored parameters and instrument indications. 3. GDC 15 requires design of the reactor coolant system and its auxiliary, control, and protection systems with sufficient margin so design conditions of the reactor coolant pressure boundary are not exceeded during any condition of normal operation, including AOOs. GDC 15 applies to this section because the reviewer analyzes AOOs involving loss of forced reactor coolant flow. In these transients, a reduction in reactor coolant flow can cause the reactor coolant system pressure to increase above normal levels; therefore, for loss-of-flow transients under this SRP section, the reactor coolant pressure should be analyzed to satisfy the pressure acceptance criterion. GDC 15 requirements assure that the design conditions of the reactor coolant pressure boundary are not exceeded for AOOs of loss of forced reactor coolant flow evaluated in this SRP section. 4. GDC 17 requires onsite and offsite electrical power systems so safety-related SSCs perform intended functions. Each power system (assuming the other system is not functioning) must provide sufficient capacity and capability so SAFDLs and design conditions of the reactor coolant pressure boundary are not exceeded in AOOs. GDC 17 applies because this SRP section reviews the