Human-System Interface Design Implementation Plan

1 KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP Human-System Interface Design Implementation plan Technical Report September 2013 Copyright 2013 Korea Electric Power Corporation & Korea Hydro & Nuclear Power Co., Ltd All Rights Reserved Non-Proprietary KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP i Revision History Revision Page (Section) Description 0 All Issue for Standard This document was prepared for the Design certification application to the Nuclear Regulatory Commission and contains technological information that constitutes intellectual property. Copying, using, or distributing the information in this document in whole or in part is permitted only by the Nuclear Regulatory Commission and its contractors for the purpose of reviewing Design certification application materials.

2 Other uses are strictly prohibited without the written permission of Korea Electric Power Corporation and Korea Hydro & Nuclear Power Co., & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP ii ABSTRACT The objective of this plan is to control the Human-System Interface (HSI) Design process and scope, including the translation of function and task requirements into the detailed Design of alarms, displays, controls, and other aspects of the HSI through the systematic application of human factors engineering (HFE) principles and criteria. The scope of HSI Design includes the main control room (MCR), remote shutdown room, technical support center, emergency operations facility, and local control stations associated with important human actions, and the HSI resources.

3 MCR Design includes operator consoles, safety console, and large display panel (LDP). HSI resources are controls, alarms, information displays, LDP, and computer-based procedures. The critical function monitoring, success path monitoring, accident monitoring instrumentation, and bypassed and inoperable status indication are implemented using the HSI resources as integrated fashion. KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP iii TABLE OF CONTENTS OVERVIEW 1 Purpose 1 Scope 1 METHOD 2 HSI Design Process 2 HSI Design Input 4 Concept of Use and HSI Design Overview 8 HFE Design Guidance for HSIs 17 Implementation 18 HSI Detailed Design and Integration 18 Degraded I&C and HSI Conditions 24 HSI Tests and Evaluations 25 RESULT 26 Results Summary Report

4 26 REFERENCES 27 KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP iv LIST OF FIGURES Figure 1. HSI Design Process Figure 2. Schematic for Main Control Room KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP v List of Acronyms AFAS auxiliary feedwater actuation signal AFWS auxiliary feedwater system AMI accident monitoring instrumentation ANS American Nuclear Society ANSI American National Standards Institute APR1400 Advanced Power Reactor 1400 BISI bypassed and inoperable status indication BOP Balance of Plant C&ID control & instrumentation and diagram CBP computer-based procedure CCF common-cause failure CFM critical function monitoring CFR Code of Federal Regulations CIAS containment isolation actuation signal CLD control logic diagram COL combined license CPIAS containment purge isolation actuation signal CREVAS control room emergency ventilation

5 Actuation signal CSAS containment spray actuation signal CSF critical safety function DPS diverse protection system EDG emergency diesel generator EO electrical operator EOF emergency operating facility ESF engineered safety features ESF-CCS engineered safety feature-component control system ESFAS engineered safety features actuation system FHEVAS fuel handling area emergency ventilation actuation signal FPD flat panel display FRA functional requirements analysis FA function allocation HA human action HF human factor HFE human factors engineering HFEPP Human Factors Engineering Program plan HSI Human-System Interface HSIDIP Human-System Interface Design Implementation plan HVAC heating , ventilation, and air conditioning I&C instrumentation and control IHA important human action IPS information process system IRWST in-containment refueling water storage tank KHNP Korea Hydro & Nuclear Power Co.

6 , Ltd. LCS local control station LDP large display panel KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP vi MCR main control room MSIS main steam isolation signal NRC Nuclear Regulatory Commission NSSS nuclear steam supply system OER operating experience review P-CCS process- component control system P&ID piping & instrumentation diagram POSRV pilot operated safety relief valve PPS plant protection system QIAS-N qualified indication and alarm system -non-safety QIAS-P qualified indication and alarm system -P RCPB reactor coolant pressure boundary RMS radiation monitoring system RO reactor operator RSC remote shutdown console RSR remote shutdown room S&Q staffing and qualifications SDC system Design criteria SFA system functional analysis SFD

7 system functional description SG steam generator SIAS safety injection actuation signal SPADES+ safety parameter display and evaluation system + SPDS safety parameter display system SPM success path monitoring SS shift supervisor STA shift technical advisor TA task analysis TO turbine operator TSC technical support center V&V verification and validation VDU visual display unit KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP 1 Overview Purpose The systematic Design of the APR1400 Human-System Interface (HSI) and incorporation of human factors engineering (HFE) principles in the Design are controlled by the Human Factors Engineering Program plan (HFEPP) (Reference 1).

8 The purpose of the HSI Design Implementation plan is to define the necessary and sufficient activities to be performed to develop the HSI. This includes the development and incorporation of HFE Design guidance ( , Style Guide, HFE Design process). This plan provides a systematic approach to integrate this guidance and the results and evaluation methods defined in other HFE program elements into the HSI Design process. This integration helps assure that the resulting HSI resources and control and monitoring facilities effectively support performance of operational functions and tasks. Scope The scope of HSI Design includes the main control room (MCR), remote shutdown room (RSR), technical support center (TSC), emergency operations facility (EOF), and local control stations (LCSs) associated with important human actions (IHAs), and the HSI resources.

9 MCR Design includes operator consoles, safety console, and large display panel (LDP). HSI resources are controls, alarms, information display hierarchy, large display panel and procedure display. The computer-based procedures (CBPs), critical function monitoring (CFM), success path monitoring (SPM), accident monitoring instrumentation (AMI), and bypassed and inoperable status indication (BISI) are implemented in the HSI resources in integrated fashion. These resources constitute the basic Design from which plant system specific designs will be implemented. The plan defines those activities directly related to creating and refining the HSI Design based on the other HFE program elements and their associated Implementation plans.

10 Activities defined in other HFE program elements will be referenced in this plan to ensure their integration into the HSI Design process. KEPCO & KHNP HSI Design Implementation plan APR1400-E-J-NR-12008-NP, KEPCO & KHNP 2 Method HSI Design Process The HSI Design process are composed of five phases as follows and the structure of HSI Design process is shown in Figure 1: Planning phase Analysis phase Design phase (Basic HSI Platform Design , and HSI detail Design ) Test and evaluation phase HF V&V phase Figure 1. HSI Design Process Planning Phase The HFEPP and HSI Design Implementation plan (HSIDIP) are issued for HFE and HSI Design during the planning phase. They describe how the HFE elements are managed and define the activities to be performed to develop the HSI.