Document: NUREG-0800
Document ID: 41723229-6e99-476f-9bae-0cad73a92dca
Document Type: srp
Title: HUMAN FACTORS ENGINEERING
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0236/ML023650383.pdf
Revision Date: 2023-06
Chapter: 18
Section ID: 18.0
CFR Part: 
CFR Title: 

Content:
th the review criteria of NUREG-071 1 and should satisfy the requirements of 10 CFR 50.34(f)(3)(i). A.3 Functional Requirements Analysis and Function Allocation Functional requiremehts analysis is the identification and analysis of those functions that must be perf6rmed to satisfy plaht safety objectives; that is, to prevent or mitigate the consequences of postulated accidents that could cause undue risk to the health and safety of the public. Function allocation analysis is the analysis of requirements for plant control and the assignment DRAFT Rev. I - December 2002 18.0-6 of control functions to (1) personnel (e.g., manual control), (2) system elements (e.g., automatic, control and passive, self-controlling phenomena), and (3) combinations of personnel and > system elements (e.g., shared control, automatic systems with manual backup). The objective of this review is to verify that (1) the plant's functions that must be-performed to satisfy plant safety objectives have been defined, and (2) that the allocation of those functions to human and system resources has resulted in a rible'for personnel that takes advantage of human strengths and avoids human limitatiosý. Functional requirements analysis and function analysis should be evaluated in accordance with the'review criteria of NUREG-071 1. A.4 Task Analysis Task analysis is the analysis of human performance demands that result from the allocation of functions to personnel and the identification of HSI characteristics needed to support personnel - . task accomplishment. The objective of this review is to ensure that the app'licant's'task analysis identifies the specific tasks that are needed for function accomplishment and their information, control, and task-suipport r'equirements. The task analysis'should'be evaluated in accordance with the review criteria of NUREG-071 1. A.5 Staffing and Qualifications I . The objective of this review is to verify that the applicant has analyzed the requirements for the