ML20117F110
| ML20117F110 | |
| Person / Time | |
|---|---|
| Site: | 05200003 |
| Issue date: | 07/31/1996 |
| From: | Kerch S, Reid J WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | |
| Shared Package | |
| ML20117F084 | List: |
| References | |
| WCAP-14694, WCAP-14694-R, WCAP-14694-R00, NUDOCS 9609030317 | |
| Download: ML20117F110 (16) | |
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WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-14694 I Designer's Input to Determination of the AP600 Main Control Room l Staffing Level I Steve Kerch Rich Span Systems & Major Projects Division / Systems Engineering l July 1996
)
s Approved: d - R. M. Vijuk l f Westinghouse Electric Corporation , ESBU
- P.O. Box 355 Pittsburgh, PA 15230-0355 C 1996 Westinghouse Electric Corporation All Rights Reserved
, m:\3064w.wpf:1b471796
AP600 DOCUMENT COVER SHEET TDC: IDS: I S Form 58202G(5/94) [t\xxxx.wpf:tx) AP600 CENTRAL FILE USE ONLY: i RFS#: RFS ITEM #: 0058.FRM l AP600 DOCUMENT NO. REVISION NO. ASSIGNED TO AP600 Doc. No. OCS-GEH-024 0 Page 1 of Enter Assigned To Reid ALTERNATE DOCUMENT NUMBER: WCAP 14694, Rev. O WORK BREAKDOWN #: 3.3.2.4.5 DESIGN AGENT ORGANIZATION: Westinghouse Electric i TITLE: Designer's input to Determination of the AP600 Control Room Staffing 1
)
ATTACHMENTS: DCP #/REV. INCORPORATED IN THIS DOCUMENT REVISION: CALCULATION / ANALYSIS
REFERENCE:
ELECTRONIC FILENAME ELECTRONIC RLE FORMAT ELECTRONIC FILE DESCRIPTION m:\3084w.wpf:1b-071796 Word Perfect l (C) WESTINGHOUSE ELECTRIC CORPORATION 19 96 0 WESTINGHOUSE PROPRIETARY CLASS 2 This document contains information proprietary to Westinghouse Electric Corporation: tt is subrnitted in confidence and is to be used solely for the purpose for which it is fumished and retumed upon request. This document and such information is not to be reproduced, transmitted, disdosed or used otherwise in whole or in part without prior written authonzation of Westinghouse Electric Corporation, Energy Systems Business Urdt, subject to the legends contained hereof. O This WESTINGHOUSE PROPRIETARY CLASS 2C document is the property of and contains Propnetary infortnation owned by Westinghouse Electric Corporation and/or its subcontractors and suppliers. It is transtrutted to you in confidence and trust, and you agree to treat this document in strict accordance with the terms and conditions of the agreement under which it was provided to you.
@ WESTINGHOUSE CLASS 3 (NON PROPRIETARY)
COMPLETE 1 IF WORK PERFORMED UNDER DESIGN CERTIFICATION O_R, COMPLETE 2 IF WORK PERFORMED UNDER FOAKE. 1 @ DOE DESIGN CERTIFICATION PROGRAM - GOVERNMENT LIMITED RIGHTS STATEMENT [See page 21 Copyright statement A license is reserved to the U.S. Government under contract DE-AC03-90SF18495. E DOE CONTRACT DELIVERABLES (DELIVERED DATA) Subsect to specrfied excephons, disclosure of this data is restricted until September 30,1995 or Design Certification under DOE contract DE ACO3-90SF18495, whichever is later. EPRI CONFIDENTIAL: NOTICE: 1 d 2 30 4 sO CATEGORY: A M BO C DD E F0 ARC FOAKE PROGRAM - ARC LIMITED RIGHTS STATEMENT [See page 21 2 Copyright statement A license is reserved to the U.S. Government under contract DE-FCO2-NE34267 and subcontract ARC-933-SO401. O ARC CONTRACT DELIVERABLES (CONTRACT DATA) Eh to specified exceptons, disclosure of this data is restricted under ARC Subcontract ARC-93-3-SC-001. ORIGINATOR SIGNATUR ATE S. P. Korch h, , AP600 RESPONSIBLE MANAGER SIGNATURE * ' APPROV DATE J. B. Reid _ 7 gj [
' Approval of the responsb6e manager sigrufies that document is complete,41f required reviews are w@iete, electrornc file is attached and document is released for use.
AP600 DOCUMENT COVER SHEET. Prge 2 Form 58202G(5/94) LIMITED RIGHTS STATEMENTS DOE GOVERNMENT LIMITED RIGHTS STATEMENT (A) These data are submitted with limited rights under govemment contract No. DE-AC03-90SF18495. These data may be reproduced and used by the govemment with the express limitation that they will not, without written permission of the contractor, be used for purposes of manufacturer nor disclosed outside the govemment; except that the government may disclose these data outside the govemment for the following purposes, if any, provided that the govemment makes such disclosure subject to prohibition against further use and disclosure: (I) This ' Proprietary Data' may be disclosed for evaluation purposes under the restrictions above. (11) The ' Proprietary Data
- may be disclosed to the Electnc Power Research Institute (EPRI), electric utility representatives and ' heir direct consultants, excluding direct commercial competitors, and the DOE National Laboratories under the prohibitions and restrictions above.
(B) This notice shall be marked on any reproduction of these data, in whole or in part. 1 ARC LIMITED RIGHTS STATEMENT: This proprietary data, fumished under Subcontract Number ARC-93-3-SC-001 with ARC may be duplicated and used by the govemment and ARC, subject to the limitations of Article H-17.F. of that subcontract, with the express limitations that the propnetary data may not be disclosed outside the govemment or ARC, or ARC's Ciass 1 & 3 members or EPRI or be used for purposes of manufacture without pnor permission of the Subcontractor, except that further disclosure or use may be rnade solely for the following purposes: This proprietary data may be disclosed to other than commercial competitors of Subcontractor for evaluation purposes of this subcontract under the restriction that the proprietary data be retained in confidence and not be further disclosed, and subject to the terms of a non-disclosure agreement between the Subcontractor and that organization, excluding DOE and its contractors, DEFINITIONS CONTRACT / DELIVERED DATA - Consists of documents (e.a. specifications, drawings, reports) which are generated under the DOE or ARC contracts which contain no background proprietary data. EPRI CONFIDENTIALITY / OBLIGATION NOTICES NOTICE 1: The data in this document is subject to no confidentiality obligations. NOTICE 2: The data in this document is proprietary and confidential to Westinghouse Electric Corporation and/or its Contractors. It is forwarded to recipient under an obligation of Confidence and Trust for limited purposes only. Any use, disclosure to unauthorized persons, or copying of this document or parts thereof is prohibited except as agreed to in advance by the Electric Power Research insttute (EPRI) and Westinghouse - Electric Corporation. Recipient of this data has a duty to inquire of EPRI and/or Westinghouse as to the uses of the information contained herein that are permitted. NOTICE 3: The data in this document is proprietary and confidential to Westinghouse Electric Corporation and/or its Contractors. It is forwarded to recipient under an obligation of Confidence and Trust for use only in evaluation tasks specifically authorized by the Electric Power Research institute (EPRI). Any use, disclosure to unauthorized persons, or copying this document of parts thereof is prohioited except as agreed to in advance by EPRI and Westinghouse Electric Corporation. Recipient of this data has a duty to inquire of EPRI and/or Westinghouse as to the uses of the information contained herein that are permitted. This document and any copies or excerpts thereof that may have been generated tre to be retumed to Westinghouse, directly or through EPRI, when requested to do so. NOTICE 4: The data in this document is proprietary and confidential to Westinghouse Electric Corporation and/or its Contractors. It is being revealed in confidence and trust only to Emplo Any use, disclosure to unauthorized persons,yees of EPRI and to certain contractors of EPRI for limited evaluation tasks authorized by or copying of this document or parts thereof is prohibited. This Document and any copies or cxcerpts thereof that may have been generated are to be retumed to Westinghouse, directly or through EPRI, when requested to do so. NOTICE 5: The data in this document is proprietary and confidential to Westinghouse Electric Corporation and/or its Contractors. Access to this data is given in Confidence and Trust only at Westinghouse facilities for limited evaluation tasks assigned by EPRI. Any use, disclosure to unauthonzed persons, or copying of this document or parts thereof is prohibited. Neither this document nor any excerpts therefrom are to be removed from Westinghouse facilities. EPRI CONFIDENTIALITY / OBLIGATION CATEGORIES CATEGORY "A"-(See Delivered Data) Consists of CONTRACTOR Foreground Data that is contained in an issued reported. CATEGORY "B" - computer programs. (See Delivered Data) Consists of CONTRACTOR Foreground Data that is not contained in an issued report, exc CATEGORY 'C'- Consists of CONTRACTOR Background Data except for computer programs. CATEGORY *D"- Consists of computer programs developed in the course of performing the Work. CATEGORY the Work. *E'- Consists of computer programs developed prior to the Effective Date or after the Effective Date but outside the scope of CATEGORY "F" - Consists of administrative plans and administrative reports.
iii TABLE OF CONTENTS 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2 INDUSTRY STANDARDS, GUIDELINES, AND PRACTICES . . . . . . . . . . . . . . . 2-1 3 DESIGN GOAIS AND DESIGN BASIS FOR STAFFING OF THE MAIN CONTROL ROOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1 OPERATING EXPERIENCE REVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2 FUNCTIONAL REQUIREMENTS ANALYSIS AND ALLOCATION . . . . 3-2 ! 3.3 TASK ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.4 HUMAN RELIABILITY ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.S HUMAN SYSTEM INTERFACE DESIGN . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 1 3.6 PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 I 3.7 TRAINING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 3.8 HUMAN FACTORS ENGINEERING / VERIFICATION AND VALIDATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 4 NUMBER AND QUALIFICATIONS OF PERSONNEL . . . . . . . . . . . . . . . . . . . . . 4-1 S REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-1 i WCAP-14694 July 1996 m:\3084w.wpf:1b471796
iv l LIST OF ACRONYMS AND ABBREVIATIONS COL Combined License CPS Computerized Procedure System l HFE Human Factors Engineering I HRA Human Reliability Analysis HSI Human System Interface MCR Main Control Room MMIS Man-Mac h%e Interface System OER Operating Experience Review OSA Operational Sequence Analysis PRA Probabilistic Risk Assessment PWR Pressurized Water Reactor RO Reactor Operator SSAR Standard Safety Analysis Report STA Senior Technical Advisor V&V Verification and Validation WCAP-14694 July 1996 m:\3084w.wpf:1b471796
4 1-1 1 INTRODUCTION As stated in the AP600 Standard Safety Analysis Report (SSAR) subsection 18.6, plant staffing is a Combined License (COL) applicant resporuibility. COL applicants referencing the AP600 design will address the staffing levels and qualifications of plant personnel, including operations, maintenance, engineering, instrumentation and control technicians, radiological protection technicians, security, and chemists. The number of operators needed to directly monitor and control the plant from the main control room (MCR), including the staffing requirements of 10 CFR 50.54(m), will be addressed. The AP600 control room staffing arrangement will be confirmed as adequate. In addition, the roles and responsibilities of the shift supervisor and shift foreman will be addressed. This document provides input from the designer to the AP600 COL applicant for the determination of the staffing level of the operating crew in the AP600 MCR. WCAP-14694 gg m:\3084w.wpf:1b&l796
2-1 2 INDUSTRY STANDARDS, GUIDELINES, AND PRACTICES The following documents should be used as guidance to address staffing issues: 10 CFR 50.54 U.S. Code of Federal Regulations Part 50, " Conditions of Licenses" 10 CFR 50.47 U.S. Code of Federal Regulations Part 50, " Emergency Plans" NUREG-0800, " Standard Review Plan," Sections 13.1.2 through 13.1.3, 1984 NUREG-0654, " Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants," 1980 Reg Guide 1.114. " Guidance to Operators at the Controls and to Senior Operators in the Control Room of a Nuclear Power Unit," May 1989 Regulatory Guide 1.8, " Qualification and Training of Personnel for Nuclear Power Plants," Revision 2, April 1987
=
NUREG-0711, " Human Factors Engineering Program Review Model," USNRC, July 1994 i i l WCAP-14694 July 1996 m:\3084w.wpf:1b.071796 l
l 3-1 3 DESIGN GOALS AND DESIGN BASIS FOR STAFFING OF 1 THE MAIN CONTROL ROOM l l l A design goal for the AP600 MCR and its operating crew is to design the plant and the human system interface (HSI) such that one reactor operator (RO) and one senior RO (the i shift foreman) can safely monitor and control the plant under all conditions including normal l operation, abnormal events, and accident conditions. In addition, the operating crew will : include one control room shift supervisor (senior RO licensed) and two auxiliary equipment { operators. Dunng accidents, assistance is available to the operating crew from personnel in the Technical Support Center. The control room shift supervisor will execute the duties and ; responsibilities of the senior technical advisor (STA) under the assumption that the individual i meets the applicable engineering expertise requirements. 1 I The following elements of the AP600 human factors engineering (HFE) design program are used as the basis to help achieve, verify, and validate the design goal stated above: ) Operating Experience Review Function Analysis and Allocation ! Task Analysis l Human Reliability Assessment j Human System Interface Design I
. Procedures . Training Human Factors Engineering / Verification and Validation 3.1 OPERATING EXPERIENCE REVIEW An input to the HFE design of the AP600 and its advanced HSI is an operating experience review (OER). The objective of this OER is to identify and analyze HFE-related problems and issues encountered in previous designs that are similar to the AP600 so that they are I avoided in the AP600, or to retain positive features. The results of the review are used as input to the design process so that adequate consideration is given to these issues. Refer to SSAR subsection 18.3 and WCAP-14645 (Reference 1) for the description and results of the OER conducted for the AP600. The operational problems and strengths of the MCR staffing levels in currently operating Westinghouse pressurized water reactors (PWRs) are identified as part of the OER. These problems and issues need to be addressed by the design of the l AP600 HSI to help achieve the MCR operating crew design goal stated in Section 3.0.
l l l WCAP-14694 July 1996 m:\3064w.wpf:1b-(T71796
l 3-2 i 3.2 FUNCTIONAL REQUIREMENTS ANALYSIS AND ALLOCATION The objective of the Functional Requirements Analysis and Allocation is to define the safety 4 functional requirements and to assign function allocations that take advantage of human , strengths and avoid allocating functions that would be negatively affected by human limitations. The function allocation process is used to help establish and support the desired ! MCR staffing level. This process involves determination of which functions are achieved through automation and which functions are allocated to personnel. Preliminary decisions, with respect to system automation, are made by plant designers based on a variety of criteria, including " lessons learned" from operating experience of current Westinghouse PWRs. The role of the HSI designers is to evaluate these function allocation decisions with respect to: Achieving maximized human and system performance without placing excessive demands upon the operators Determimng the " post-conditions" that result from automating a task When a task is automated, additional human tasks are added, and subsequently, an - assessment is made of the operator's ability to accomplish these new tasks. These added human tasks usually deal with issues such as supervisory control of the automated systems. The operator may need to determine whether or not the automatic system made the correct decision, whether or not to switch to " Manual" control from " Automatic" control, and, in the case of automatic protection systems, whether or not the full capability of the system is needed. Refer to SSAR subsection 18.4 and WCAP-14644 (Ref. 2) for a description of the AP600 function allocation process and its results. Many of the function allocation results are analyzed as part of the Task Analysis, specifically the workload analysis, to help determine the demands placed upon the MCR operators. The function allocation process is part of the iterative process described in Section 4 that determines and confums the MCR staffing level. In this manner, the task analysis and function allocations are used to help achieve and verify the MCR operating crew design goal and staffing level. 1 3.3 TASK ANALYSIS ' The AP600 Task Analysis has the following objectives: Provide one of the bases for HSI design decisions Ensure that human performance requirements do not exceed human capabilities WCAP-14694 July 1996 m:\3084w.wpf;1b471796
i 3-3 i l l Provide input to procedure development i Provide input to staffing, training, and communications requirements of the plant Task Analysis provides input to the MCR staffing levels by induding workload analysis as , part of the overall Task Analysis process. During the functional design phase of the HSI, a ! workload analysis (Operations Sequence Analysis [OSA-2]) is performed to establish that the l HSI design adequately supports operator performance for important operator tasks. OSA { employs Man-In-The-Loop tests of rapid prototypes of the HSI, as well as analytic techniques i to establish that operators are able to accomplish important task sequences within the ; available time. The workload analysis is performed for a subset of the tasks used in the first OSA, induding tasks identified to be time critical and tasks identified to be critical human , actions or risk important. The objective of the workload analysis is to provide an early l verification that the control room HSI adequately supports operator performance. In cases j where the workload analysis indicates a task with high operator workload values, or i insufficient time available for performance, alternative staffing assumptions, changes to the ' HSI design, or function allocation to reduce operator workload are evaluated. For additional information regarding Task Analysis, induding workload analysis, refer to SSAR ; subsection 18.5. 3.4 HUMAN RELIABILITY ANALYSIS ! 1 The Human Reliability Analysis (HRA) evaluates the potential for and mechanisms of human error that may affect plant safety. The design of the HSI is an important contributor to human reliability. The goal is to design the HSI to minimize the potential for human error and to provide for error detection and recovery capability, particularly for any critical human actions and risk-important tasks. The AP600 design draws on lessons learned from existing plant experience and the results of past HRAs and probabilistic risk assessments (PRAs) to reduce the potential for human error. One approach to increase human reliability in the AP600 is to simplify the plant design and reduce the number of human actions required. Integration of HRA activities within the HSI design process is accomplished by: Task Analysis - Results of HRAs/PRAs are used to identify critical human actions and risk-important tasks as input to task analysis activities. Critical actions and risk-important tasks are examined using operational sequence task analyses,induding workload analysis.
=
HSI Design and Procedure Development - Results of man-machine interface system (MMIS)/HSI design and procedure development activities will be used to WCAP-14694 July 1996 m:\3064w.wplib471796
[ l l 3-4 l confirm or refine HRA assumptions. Tasks that are identified in the HRA/PRA that pose challenges to plant safety and reliability will be reexamined by task analysis, HSI design, and procedure development, to identify changes to the operator task or the control and display environment to reduce or eliminate sources of error.
=
HFE/ Verification and Validation (V&V) - HRA performance assumptions (actions to be performed; time within which they are completed) will be validated as part of the l i HFE Integrated System Validation. l The HRA/HFE integration / implementation plan is discussed in SSAR subsection 18.7 and WCAP-14651 (Ref. 3). 3.5 HUMAN SYSTEM INTERFACE DESIGN The HSI includes design of the operations and control centers, and HSI subsystems intended l to support personnel performance. Activities performed as part of the functional design phase include development of rapid prototypes and mockups, Man-In-The-Loop testing, and l development of guidelines documents. An important element of the HSI design process is the conduct of Man-In-The-loop concept tests used to establish the adequacy of HSI design concepts. One objective of the Man-In-The-loop testing is to establish that the MCR staffing level, and the HSI and MCR functional design is adequate to support operator performance in the range of activities and situations l that are anticipated to arise. A full-scale mockup of the MCR working area, including main control consoles (workstations) and the wall panel display, is constructed. The mockup is constructed to the required anthropometric profiles and arranged in the floor layout intended for the AP600 plant MCR. The mockup is primarily used to verify physical layout aspects such as l availability of workspace, physical access, visibility, and related anthropometric and HFE l issues. It is also used for walk-through exercises to examine issues such as staffing levels, 1 l task allocation, and procedure usage. l For additional informaiim on the HSI/MMIS design, refer to SSAR subsection 18.8. 3.6 PROCEDURES The Computerized Procedure System (CPS) is an HSI/MMIS resource that provides the l interface for the operators to execute procedures. The CPS helps achieve the staffing goal for the MCR by reducing the mental burden and workload of the operators. This is l accomplished by reducing the number of parallel activities performed by the operators. For WCAP-14694 July 1996 m:\3084w.wphlb471796
1 l 3-5 l 1 example, when a procedure requires the operator to execute a specific action only after the plant reaches a given state, the CPS monitors and alerts the operator when the plant state exists. This frees the operator from the burden of monitoring for this state, in parallel with performing further steps in the procedure. For additional information on the Procedure Development and the CPS, refer to SSAR subsection 18.8,18.9, and WCAP-14690 (Ref. 4). 3 3.7 TRAINING Training program development is the responsibility of the COL applicant as stated in subsection 13.2 of the SSAR. Refer to SSAR subsection 18.10 and WCAP-14655 (Ref. 5) for a ' discussion of the Training Program Development. l 3.8 HUMAN FACTORS ENGINEERING / VERIFICATION AND VALIDATION As described in SSAR subsection 18.11 and WCAP-14401 (Ref. 6), an HFE/V&V is part of the HFE design process. The Integrated System (HSI/M-MIS) Validation, conducted as part of l the HFE/V&V, includes the following evaluations: t ' 1
. l Establish the adequacy of the integrated MMIS for achieving HFE program goals l
Confirm allocation of function and the structure of tasks assigned to personnel j Establish the adequacy of MCR staffing levels and the adequacy of the MMIS to 1 i support the staff in accomplishing their tasks l p , t Validate the emergency operating procedures ! Confirm the dynamic aspects of the MMIS for task accomplishment ' Evaluate and demonstrate error tolerance to human and system failures l If it is determined from the integrated validation testing that the MCR staffing and HSI J design goals are not achieved, a decision is made to either redesign the appropriate system l (such as HSI, instrumentction and control system, fluid systems) or modify the proposed MCR staffing. j i WCAP-14694 July 1996 m:\3084w.wpfilb-071796 l
4-1 4 NUMBER AND QUALIFICATIONS OF PERSONNEL As stated in Section 3 of this document, a design goal of the AP600 MCR and its operating crew is to design the plant and the HSI such that one RO and one senior RO (shift foreman) can safely monitor and control the plant under all plant conditions, including normal operation, abnormal events, and accident conditions. In addition, the operating crew will include one control room shift supervisor (senior RO, licensed) and two auxiliary equipment operators. Durmg accidents, assistance is available to the operating crew from personnel in the Technical Support Center. Refer to AP600 SSAR subsections 16.1.5.1 and 16.1.52 for the organization and responsibilities of the unit management and staff. The elements of the HFE design process, as described in Section 3 of this document, are used to achieve, verify, and validate this design goal. Potential iterations to the MCR staffing level occur during or following the HFE program elements listed below: The qualitative workload analysis conducted as part of the Task Analysis The quantitative workload analyses conducted as part of the Man-In-The-Loop concept test phase of the HSI design The integrated system validation conducted as part of the HFE/V&V An alternative to iterating the staffing level is to appropriately modify the system design (HSI, instrumentation and control systems, or fluid systems) or the function allocation in order to achieve the staffing level initially assumed. The COL applicant will address the number of cperators needed to directly monitor and control the plant from the MCR, including the staffing requirements of 10 CFR 50.54(m). Refer to AP600 SSAR subsection 16.1.5.3 for the qualifications of unit staff personnel. WCAP-14694 July 1996 m:\3084w.wpf:1b471796
4 5-1
'5 REFERENCES 1.
WCAP-14645, " Human Factors Engineering Operating Experience Review Report for the AP600 Nuclear Power Plant"
- 2. WCAP-14644, "AP600 Functional Requirements Analysis and Functional Allocation"
- 3. WCAP-14651, " Integration of Human Reliability Analysis with Human Factors Engineering Design Implementation Plan"
- 4. WCAP-14690, " Designer's Input to Procedure Development for the AP600" 5.
WCAP-14655, " Designer's Input for the Training of the Human Factors Engineering i Verification and Validation Personnel"
- 6. WCAP-14401, " Programmatic Level Description of the AP600 Human Factors Verification and Validation Plan" I
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