Document: NUREG-0800
Document ID: 988a555f-fdfa-4452-829d-c06654bfbba5
Document Type: srp
Title: Initial Plant Test Program - Design Certification and New License Applicants
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070660618.pdf
Revision Date: 2023-06
Chapter: 14
Section ID: 14.2
CFR Part: 
CFR Title: 

Content:
failure; and (3) all failures and spurious system actions that cause or are caused by the DBE requiring the safety functions. • Section 5.2 Completion of Protective Action. The ITAAC should include analysis or demonstration to show that the safety systems are designed so that, once initiated (automatically or manually), the intended sequence of protective actions of the “execute features” should continue until completion, and deliberate operator action is required to return the safety systems to normal. • Section 5.3 Quality. The ITAAC should verify that all components, modules, and software are of a quality that is consistent with minimum maintenance requirements and low failure rates, and the safety system equipment has been designed, manufactured, inspected, installed, tested, operated, and maintained in accordance with a prescribed quality assurance program • Section 5.4 Equipment Qualification. The ITAAC should include analysis or demonstration to show that the safety system equipment has been qualified by type test, previous operating experience, or analysis, or any combination of these three methods, to substantiate that it should be capable of meeting, on a continuing basis, the design-basis performance requirements. • Section 5.5 System Integrity. The ITAAC should include analysis or demonstration to show that the safety systems have been designed to accomplish their safety functions under the full range of applicable conditions enumerated in the design basis. • Section 5.6 Independence. The ITAAC should include analysis or demonstration to show that there is physical, electrical, and communications independence between redundant portions of a safety system, between safety systems and effects of a DBE, and between safety systems and other systems. 14.3-40 March 2007 • Section 5.7 Capability for Test and Calibration. The ITAAC should include analysis or demonstration to show that the safety systems have the capability to test and calibrate