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:
onstration to show that safety systems that are shared between units at multi-unit generating stations can simultaneously perform required safety functions in all units. • Section 5.14 Human Factors Considerations. The ITAAC should verify that functions that are allocated (in whole or in part) to the human operator(s) and maintainer(s) can be successfully accomplished to meet the safety system design goals. • Section 5.15 Reliability. The ITAAC should verify that an appropriate analysis of the design has been performed to confirm that established quantitative or qualitative reliability goals have been achieved for systems for which such goals have been defined. 14.3-41 March 2007 • Sections 6.1 Automatic Control. The ITAAC should verify that all protective actions can be automatically initiated and controlled. • Sections 6.2 Manual Control. The ITAAC should verify that the control room provides the means to manually initiate and control automatically initiated protective actions at the division level. • Section 6.3 Interaction Between the Sense and Command Features and Other Systems. The ITAAC should include analysis or demonstration to show that no single credible event (including the event’s direct and consequential results) can cause a non-safety system action that results in a condition, which requires protective action and can concurrently prevent that protective action in sense and command feature channels that are designated to provide principal protection against the condition. • Section 6.4 Derivation of System Inputs. The ITAAC should verify that sense and command feature inputs are derived from signals that are direct measures of the desired variables, as specified in the design basis. • Section 6.5 Capability for Testing and Calibration. The ITAAC should include analysis or demonstration to show that there are means for checking, with a high degree of confidence, the operational availability of each sense and command feature input sensor