Document: NUREG-0800
Document ID: 60417d74-e876-4ae1-b462-74d2947832c8
Document Type: srp
Title: INSTRUMENTATION AND CONTROLS -
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350467.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.1
CFR Part: 
CFR Title: 

Content:
to verify conformance. 3. The guidelines applicable to each of the instrumentation and control systems important to safety are reviewed to confirm that the appropriate guidelines have been identified for each system. Appendix A to this SRP section identifies the guidelines applicable to the instrumentation and control systems important to safety and describes the method and scope of the review required to verify conformance. 4. When the applicant takes exceptions to the guidelines applicable to instru- mentation and control systems important to safety, the bases for such exception are reviewed to confirm that they are acceptable. The bases for the exceptions to the guidelines must demonstrate that a significant reduction in the margin of safety does not result and that the exceptions do not result in nonconformance to the requirements of the acceptance criteria. 5. The review includes those instrumentation and control systems important to safety that are identified as identical to systems that have been reviewed and approved by the staff. The evaluation of these systems in subsequent sections of Chapter 7 may be based upon prior staff approval. Where differences exist between prior approvals, they should be identified and the review should confirm that an adequate basis has been provided. The review should include an evaluation of differences to confirm that they are acceptable. IV. EVALUATION FINDINGS The review confirms that sufficient information has been provided and that the review supports conclusions of the following type to be included in the staff's safety evaluation report (SER). The applicant has identified the instrumentation and control systems important to safety and the acceptance criteria consisting of the General Design Criteria (GDC) and IEEE Std. 279, included in the Commission's regulations, which are applicable to those systems as identified in the Standard Review Plan (SRP). The applicant has also identified the guidelines consisting of the