Document: NUREG-0800
Document ID: ba447c99-c09a-4d8c-84cd-804a2261f17c
Document Type: srp
Title: MAINTENANCE RULE
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0729/ML072920088.pdf
Revision Date: 2023-06
Chapter: 17
Section ID: 17.6
CFR Part: 
CFR Title: 

Content:
eof will be reviewed by NRC inspection. The program description for monitoring in accordance with 50.65(a)(1) should address | the following: | A. The process for establishing performance or condition monitoring goals for SSCs | in 50.65(a)(1) status, including how goals are ensured to be commensurate with safety and how IOE is taken into account. For each SSC to be in 50.65(a)(1) status, the performance monitoring (availability and reliability) or condition monitoring goals established, the basis thereof, how the goals are commensurate with safety and how IOE was taken into account will be reviewed during NRC inspection. B. The process for disposition of SSCs in 50.65(a)(1) status that do not meet goals, | including administration of corrective action. The applicant should describe how | the program will ensure prompt, comprehensive and thorough corrective action | that (a) addresses the proximate and ultimate causes of degraded performance or condition, (b) encompasses the extent of condition, and (c) institutes preventive measures, including changes that may be required in maintenance and/or maintenance support practices, procedures and training. This discussion should also address how failures will be evaluated against MR functions, since not all failures that cause loss of some function are MR functional failures, and also how maintenance-preventable functional failures will be identified and dispositioned. Any plant management policies, procedures or practices that involve the 50.65(a)(1) status of MR SSCs, e.g., for MR staff performance evaluation, etc., | will be reviewed during inspection. | 17.6-8 Revision 1 - August 2007 C. The process for determining which SSCs within the scope of the MR program will | be tracked to demonstrate effective control of their performance or condition in accordance with 50.65(a)(2). The 50.65(a)(2) process should address the | following: i. The process for developing performance criteria or condition monitoring criteria used