Document: NUREG-0800
Document ID: 80cafbe7-f4f0-4366-8dd3-76fec74d85a7
Document Type: srp
Title: HUMAN FACTORS ENGINEERING
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0409/ML040920139.pdf
Revision Date: 2023-06
Chapter: 18
Section ID: 18.0
CFR Part: 
CFR Title: 

Content:
so that issues that could potentially hinder human performance can be addressed;' The OER should address the operating histories of plant systems, HAs, procedures, and HSI technologies related to the proposed changes to HAs. The staffs evaluation should be conducted in accordance with the review criteria of NUREG-1764. 3. Functional Reauirements Analysis And Functional Allocation. The applicant should define any changes in the plant's safety functions (functional requirements analysis), and provide evidence that the allocation"of functions between humans and automatic systems provides an acceptable role for plant personnel; i.e., the allocations take advantage of human strengths' and avoid functions that would be negatively affected by human limitations (functional allocation). The staff s-review should'address all plant functions affected by the change in HAs, including changes to the functions and to their allocation between personnel and automatic systems in accordance with the review criteria of NUREG-1764.. ... - 4. Task Analysis. The applicant'should Identify the behavioral 'requirements of the tasks personnel are required to perform; The task analysis should form the basis for specifying the requirements for the HSI, procedures, and training. The task analyses should address HAs in their entirety, including all pertinent plant conditions, situational factors, and performance-sh'aping factors. While'the primary focus is licensed operator tasks, tasks performed by other personnel (e.g., mainteniance, testing, inspection, and surveillance) that occur at the same time as the HAs and directly Influence the actions are Included in the task analysis. The staff should review the applicant's task analysis in accordance with the review criteria of NUREG-1764.' 5. Staffing and Qualifications. The applicant should analyze the proposed change in HAs to determine the number and qualifications of personnel based on task requirements and applicable regulatory requirements.