-
O WestinghouseWestinghouse Non-Proprietary Class 3
RRASWatts Bar 2 NSSS Completion Program
I&C Projects
Post Accident Monitoring System - SystemDesign Specification
WNA-DS-01667-WBT-NP,Rev. 1
June 2010
APPROVALS
Function Name and Signature
Author Digish R. Shah*Engineer, Operating Plant Safety System
1
Reviewer Allen C. Denyer*Principal Engineer, Operating Plant
Safety System 1
David R. Ellis, Jr.*Project Manager, Common Q PAMS
Approver Mesut B. Uzman*Product Manager, FPGA Platform
Engineering & Systems
*Electronically approved records are authenticated in the
electronic document management system.
© 2010 Westinghouse Electric Company LLCAll Rights Reserved
(8 Westinghouse Westinghouse Non-Proprietary Class 3
RRAS Watts Bar 2 NSSS Completion Program
I&C Projects
Post Accident Monitoring System -. System Design
Specification
WNA-DS-01667-WBT-NP . , Rev. I
June 2010
APPROVALS
Function N arne and Signature
Author Digish R. Shah* Engineer, Operating Plant Safety System
1
Reviewer Allen C. Denyer* Principal Engineer, Operating Plant
Safety System 1
David R. Ellis, Jr. * Project Manager, Common Q P AMS
Approver Mesut B. Uzman* Product Manager, FPGA Platfonn
Engineering & Systems
*Electronically approved records are authenticated in the
electronic document management system.
© 2010 Westinghouse Electric Company LLC All Rights Reserved
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
LIST OF CONTRIBUTORS
Document Number Revision Name and Title
WNA-DS-01667-WBT A Shawn M. DowneyPrincipal Engineer, I&C
BOP Safety & Display Systems
WNA-DS-01667-WBT A, 0, 1. Jenna L. TygerEditorial Specialist,
Technical Communications
WNA-DS-01667-WBT-NP I Jenna L. TygerEditorial Specialist,
Technical Communications
Template Version 2.0
WNA-DS-01667-WBT-NP, Rev. 1 i
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System-
System Design Specification
LIST OF CONTRIBUTORS
Document Number Revision Name and Title
WNA-DS-01667-WBT A Shawn M. Downey Principal Engineer, I&C
BOP Safety & Display Systems
WNA-DS-01667-WBT A, 0,1. Jenna L. Tyger Editorial Specialist,
Technical Communications
WNA-DS-OI667-WBT-NP 1 Jenna L. Tyger Editorial Specialist
Technical Communications
Template Version 2.0
WNA-DS-01667-WBT-NP, Rev. 1
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
REVISION HISTORY
RECORD OF CHANGES
DocumentNumber Revision Author Description Completed
WNA-DS- A Digish R. Shah Draft created for customer review and
06/0901667-WBT comments
WNA-DS- 0 Digish R. Shah Original Issue 08/0901667-WBT
WNA-DS-01667-WBT
1 Digish R. Shaha,c
01/10
WNA-DS-01667-WBT-NP, Rev. 1 ii
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
REVISION HISTORY
RECORD OF CHANGES
Document Number Revision Author Description Completed
WNA-DS- A Digish R. Shah Draft created for customer review and
06/09 01667-WBT comments
WNA-DS- 0 Digish R. Shah Original Issue 08/09 01667-WBT
WNA-DS- 1 Digish R. Shah r-a,
01110 01667-WBT
WNA-DS-01667-WBT-NP, Rev. 1 ii
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
DocumentNumber Revision Author Description a,c Completed
WNA-DS- 1 Added brackets to indicate Proprietary See01667-WBT-NP
Information. EDMS
Deleted References 8 and 9.
DOCUMENT TRACEABILITY & COMPLIANCE
Created to Support the Following Document(s) Document Number
Post Accident Monitoring System - System
RequirementsSpecifications
W)NA-DS-01617-WBT
OPEN ITEMS
Item Description Status
I None
WNA-DS-01667-WBT-NP, Rev. 1 iii
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
Document Number Revision Author Description a,c Completed
WNA-DS- 1 Added brackets to indicate Proprietary See o
1667-WBT-NP Information. EDMS
Deleted References 8 and 9.
DOCUMENT TRACEABILITY & COMPLIANCE
Created to Support the Following Document(s) Document Number
Revision
Post Accident Monitoring System - System Requirements
·WNA-DS-01617-WBT 1 Specifications
OPEN ITEMS
I::: I Description Status
WNA-DS-01667-WBT-NP, Rev. 1 iii
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Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
TABLE OF CONTENTS
Section Title Page
LIST O F C ON TR IBU TO R S
......................................................................................
iRE V ISIO N H ISTO R Y
................................................................................................
iiTA BLE OF CON TEN TS
......................................................................................
ivLIST O F TA B LE S
..............................................................................................
viLIST O F FIG U RE S
...............................................................................................
viACRONYMS AND TRADEMARKS ............................... viiGLO
SSA RY OF TERM S
......................................................................................
ixR E FE R E N C E S
......................................................................................................
xR E Q U IR E M EN T S
......................................................................................
............... xi
SECTION 1 IN TR O D U CTIO N
.....................................................................................................
1-1
1.1 PU R P O SE
.............................................................................................
...................... 1-11.2 S C O P E
......................................................................................................................
. 1-11.3 FORM AT OF THE DOCUM ENT
.......................................................................
I..... 1-11.3.1 R equirem ent C om pliance
...........................................................................................
1-11.3.2 Requirem ents Specification Form at
............................................................................
1-11.3.3 D esign Statem ent Form at
............................................................................................
1 -2
SECTION 2 PAMS ARCHITECTURE DESCRIPTION
..............................................................
2-1
2.1 PAMS OVERVIEW ....... I ...................................
2-12.2 PA M S A R CH ITECTU RE
.........................................................................................
2-1
SECTION 3 PAMS FUNCTIONALITY
...................................... 3-1
3.1 PAMS FUNCTIONALITY OVERVIEW
..................................................................
3-13.2 MTP FUNCTIONALITY .......................................
3-13.3 O M FUN C TIO N A LITY
............................................................ I
................................ 3-1
SECTION 4 PAMS HARDWARE CONFIGURATION
...............................................................
4-1
4J1 PAMS HARDWARE CONFIGURATION OVERVIEW ..................
4-14.2 PA M S C A B IN E T
.......................................................................................................
4-34 .2 .1 C abinet L ayout
............................................................................................................
4-34.2.1.1 Com m on Q Pow er Supply Layout
..............................................................................
4-54.2.1.2- RF616 Prim ary Subrack Layout
...............................................................................
4-54.2.1.3 MTP Layout
................................................ 4-94.2.1.4 RF620
Extension Subrack Layout ..........................................
4-104.2.2 Cabinet Numbering
................................................ 4-114.3 M TP/OM
CON FIGURA TION
...................................................................................
4-114.3.1 K eylock Sw itches
.......................................................................................................
4-11
WNA-DS-01667-WBT-NP, Rev. 1 iv
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System-
System Design Specification
Section
SECTION 1
1.1 1.2 1.3 1.3.1 1.3.2 1.3.3
SECTION 2
2.1 2.2
SECTION 3
3.1 3.2
. 3.3
SECTION 4
4;1 4.2 4.2.1 4.2.1.1 4.2.1.2-4.2.1.3 4.2.1.4 4.2.2 4.3
4.3.1
TABLE OF CONTENTS
Title Page
LIST OF ·CONTRIBUTORS
.......................................................................................
i REVISION HISTORy
................................................................................................
ii TABLE OF CONTENTS ..................................... :
...................................................... iv LIST OF
TABLES
......................................................................................................
vi LIST OF FIGURES
...............................................................................................
i, •••• vi ACRONYMS AND TRADEMARKS
........................................................................
vii GLOSSARY OF TERMS
...........................................................................................
ix REFERENCES
...........................................................................................................
x REQUIREMENTS ......................................... ,
.............................................................
xi
INTRODUCTION .............. ~ ................ ,
......................................................................
1-1
PURPOSE
...................................................................................................................
1-1 SCOPE
......................................................................................................................
;. 1-1 FORMAT OF THE DOCUMENT .................... :
.................................................. ·: ..... 1-1
Requirement Compliance
............................................................................................
1-1 Requirements Specification Format
............................................................................
1-1 Design Statement Format.
...........................................................................................
1-2
PAMS ARCHITECTURE DESCRIPTION . .'
.................................... ; ........................
2-1
PAMS OVERViEW
....................................................................................................
2-1 P AMS ARCHITECTURE
..........................................................................................
2-1
PAMS FUNCTIONALITY
....................................................................................
: ... 3-1·
PAMS FUNCTIONALITY OVERVIEW
..................................................................
3-1 MTP FUNCTIONALITy
...........................................................................................
3-1 OM FUNCTIONALITY
............................................................ :
................................ 3-1
PAMS HARDWARE CONFIGURATION
..................................... : ..........................
4-1
PAMS HARDWARE CONFIGURATION OVERVIEW
.......................................... 4-1 PAMS CABINET
.......................................................................................................
4-3 Cabinet Layout
................................................................. :
.......................................... 4-3 Common Q Power
Supply Layout..
............................................................................
4-5 RF616 ~rimary Subrack Layout
...................................... :
........................................... 4-5 MTP Layout
................................................................................................................
4-9 RF620 Extension Subrack Layout ......... :
.....................................................................
4-10 Cabinet Numbering.;
................................................................................
; .................. 4-11 MTP/OM CONFIGURATION
...................................................................................
4-11 Keylock Switches
........................................................................................................
4-11
WNA-DS-01667-WBT-NP, Rev. 1 iv
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Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
4.4 HARDWARE DESCRIPTION
...................................................................................
4-134.4.1 Common Q Qualified Hardware
................................................................................
4-134 .4 .1.1 C ab in et
........................................................................................................................
4 -134.4.1.2 A C 160 M odules
..........................................................................................................
4-134.4.1.3 11O T erm ination U nits
................................................................................................
4-294.4.1.4 FPD System
................................................ 4-294.4.1.5 Pow er
Supply System
.................................................................................................
4-304.4.2 PAMS Standard Hardware Subassemblies
.................................................................
4-324.4.2.1 IR P
..........................................................................
. . ........................... . . ...... 4-324.4.2.2 Cabinet
Temperature Sensors ....................................
4-334.4.2.3 Field T erm inal B locks
...............................................................................................
4-334.4.2.4 Input Power Distribution Breaker Panel (AC)
............................................................
4-344.4.2.5 DC Distribution Breaker Assembly
............................................................................
4-344.4.2.6 A uxiliary Pow er Supply
..............................................................................................
4-344.4.2.7 Primary Subrack - USA and USB Feeds
...................................................................
4-354.4.2.8 Extension Subrack - USA and USB Feeds
.................................................................
4-354.4.2.9 D P C ell Pow er Supplies
...................................................
.................................... 4-364.4.2.10 DIN
Rail/TC514/Connection Units
............................................................................
4-364 .4 .3 C ab lin g
........................................................................................................................
4 -3 6
SECTION 5 INTERFACES AND COMMUNICATIONS
.............................................................
5-1
5.1 MTP DATA LINK ..................................... ......
5-15.2 AF100 BUS COMMUNICATION
.............................................................................
5-1
SECTION 6 GROUNDING AND COOLING REQUIREMENTS
................................................ 6-1
6.1 EA R T H IN G SC H EM E
..........................................
.................................................... 6-16.2
CABINET/COMPONENT COOLING
......................................................................
6-1
WNA-DS-01667-WBT-NP, Rev. 1 V
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
4.4 4.4.1 4.4.1.1 4.4.1.2 4.4.1.3 4.4.1.4 4.4.1.5 4.4.2 4.4.2.1
4.4.2.2 4.4.2.3 4.4.2.4 4.4.2.5 4.4.2.6
. 4.4.2.7 4.4.2.8 4.4.2.9 4.4.2.10 4.4.3
SECTION 5
5.1 5.2
SECTION 6
6.1 6.2
HARDWARE DESCRIPTION
...................................................................................
4-13 Common Q Qualified Hardware
.................................................................................
4-13 Cabinet
........................................................................................................................
4-13 AC160 Modules
..........................................................................................................
4-13 VO Termination Units
.................................................................................................
4-29 FPD System
.................................................................................................................
4-29 Power Supply System .;
................................................................................................
4-30 PAMS Standard Hardware Subassemblies
.................................................................
4-32 IRP
...............................................................................................................................
4-32 Cabinet Temperature Sensors
.............................................................. ~
...................... 4~33 Field Terminal Blocks
................................................................................................
\ 4-33 Input Power Distribution Breaker Panel (AC)
............................................................ 4-34
DC Distribution Breaker Assembly
........................................................ ;
................... 4-34 Auxiliary Power Supply
................................... ·
............................................................ 4-34
Primary Subrack - USA and USB Feeds
....................................................................
4-35 Extension Subrack - USA and USB Feeds
.................................................................
4-35 DP Cell Power Supp1ies ...... ~
.......................................................................................
4-36 DIN RaillTC514/Connection Units
............................................................................
4-36 Cabling
........................................................................................................................
4-36
INTERFACES AND COMMUNICATIONS
.............................................................
5-1
MTP DATA LINK
......................................................................................................
5-1 AFI00 BUS COMMUNICATION ................................ ,
............................................ 5-1
GROUNDING AND COOLING REQUIREMENTS
................................................ 6-1
EARTHING SCHEME
...............................................................................................
6-1' CABINET/COMPONENT COOLING
......................................................................
6-1
WNA-DS-01667-WBT-NP, Rev. 1 v
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
TABLE OF CONTENTS (cont.)
LIST OF TABLES
TitleTable Page
Table 4.4-1.Table 4.4-2.Table 4.4-3.Table 4.4-4.Table
4.4-5.Table 4.4-6.Table 4.4-7A.Table 4.4-7B.Table 4.4-8A. [Table
4.4-8B.Table 4.4-9A. [Table 4.4-9B.Table 4.4-10A.Table 4.4-10B.
]a,c .......................... 4 -14]ac
.......................... 4 -16
]aC ........................... 4-17]a,c ......................
4-19]a,c ...................... 4-19]a,c .....................
4-20
]a,c ......................................................... 4
-2 2.a.c .........................................................
4 -2 3
]a,c ...................................... ...............
4724]a,c .........................................................
4 -2 5]ac .........................................................
4 -2 6]a, ................... ;
..................................... 4 -2 7
]a,c ....................................................... 4
-2 8]f c ....................................................... 4
-2 9
LIST OF FIGURES
TitleFigure Page
Figure 2.1-1. [Figure 4.1-1. [Figure 4.2-1. [Figure 4.2-2.
[Figure 4.4-1. [Figure 5.2-1. [
] c
..................................................................................................
2 -2]a,c......................................................
.......... 4 -2
]"' .................................................... 4
-4]a,c .............. t .............................. 4 -8
]ac ........................................................
4'31]ac
.........................................................................
5 -2
WNA-DS-01667-WBT-NP, Rev. 1 Ai
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring Syst~m -
System Design Specification
Table
Table 4.4-1. Table 4.4-2. Table 4.4-3. Table 4.4-4. Table 4.4-5.
Table 4.4-6. Table 4.4-7A. [ Table 4.4-7B. [ Table 4.4-8A. [ Table
4.4-8B. [ Table 4.4-9A. [ Table 4.4-9B. [ Table 4.4-1 OA. [ Table
4.4-10B. [
Figure
Figure 2.1-1. Figure 4.1-1. Figure 4.2-1. Figure 4.2-2. Figure
4.4-1. Figure 5.2-1.
WNA-DS-01667-WBT-NP, Rev. 1
TABLE OF CONTENTS (coot.)
LIST OF TABLES
Title Page
t,e .......................... 4-14 ]a,e
.......................... 4-16 t,e ...........................
4-17
t,e ...................... 4-19 ]a,e ...................... 4-19
t,e ..................... 4-20
t,e .........................................................
4-22 t,e .........................................................
4-23 ]",e ........................................ ,
................ 4~24 ]a,e
......................................................... 4-25 t,e
......................................................... 4-26 ]",e
................... ; .....................................
4-27
]a,e .......................................................
4-28 . ]",e .......................................... :
............ 4-29
LIST OF FIGURES
Title Page
]",e
..................................................................................................
2-2 ]",e
....................................................................
4-2
]a,e ........................................ : ............ 4-4
]a,e .............................................. 4_8
]",e
............................................................ 4~31
]",e
.........................................................................
5-2
vi
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
ACRONYMS AND TRADEMARKS
Acronyms used in the document are defined in WNA-PS-0001 6-GEN,
"Standard Acronyms andDefinitions" (Reference 4), or included below
to ensure unambiguous understanding of their use within
this document.
Acronyms Definition
AC Alternating CurrentAI Analog InputAO Analog Outputd/p
Differential PressureDC Direct CurrentDI Digital InputDO Digital
OutputDP Differential Pressure Transducer
ESFAS Engineering Safety Feature Actuation SystemFE Function
EnableFOM Fiber Optic ModemFPD Flat Panel DisplayHISCH Hydraulic
Isolator Status Contact (Head)HISCHL Hydraulic Isolator Status
Contact (Hot Leg)HISCS Hydraulic Isolator Status Contact (Seal
Table)HMI Human Machine InterfaceICC Inadequate Core CoolingIRP
Interposing Relay PanelMTP Maintenance and Test Panel
OM Operator's ModulePAMS Post Accident Monitoring SystemPS Power
SupplyRCS Reactor Coolant SystemRTD Resistance Temperature
DetectorRVLIS Reactor Vessel Level Instrumentation SystemSLE
Software Load EnableTC ThermocoupleTRBL TroubleTU Termination
UnitWDT Watchdog Timer
Advant® is a registered trademark of ABB Process Automation
Corporation.
IBM® is a trademark of International Business Machines
Corporation in the United States, other
countries, or both.
QNX® is a registered trademark of QNX Software Systems GmbH
& Co. KG ("QSSKG") and is used
under license by QSS.
,WNA-DS-01667-WBT-NP, Rev. 1 vii
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
ACRONYMS AND TRADEMARKS
Acronyms used in the document are defined in WNA-PS-OOOl6-GEN,
"Standard Acronyms and Definitions" (Refereqce 4), or included
below to ensure unambiguous understanding of their use within this
document.
Acronyms
AC AI AO dip DC DI DO DP ESFAS FE FOM FPD. HISCH HISCHL HISCS
HMI ICC IRP MTP OM PAMS PS RCS RTD RVLIS SLE TC TRBL TU WDT
Definition
Alternating Current Analog Input Analog Output Differential
Pressure Direct Current Digital Input Digital Output Differential
Pressure Transducer Engineering Safety Feature Actuation System
Function Enable Fiber Optic Modem Flat Panel Display Hydraulic
Isolator Status Contact (liead) Hydraulic Isolator Status Contact
(Hot Leg) Hydraulic Isolator Status Contact (Seal Table) Human
Machine Interface Inadequate Core Cooling Interposing Relay Panel
Maintenance and Test Panel Operator's Module Post Accident
Monitoring System Power Supply Reactor Coolant System Resistance
Temperature Detector Reactor Vessel Level Instrumentation System
Software Load Enable thermocouple Trouble Termination Unit Watchdog
Timer
Advant® is a registered trademark of ABB Process Automation
Corporation.
IBM® is a trademark of International Business Machines
Corporation in the United States, other countries, or both.
QNX® is a registered trademark of QNX Software Systems GmbH
& Co. KG ("QSSKG") and is used under license by QSS.
'WNA-DS-01667-WBT-NP, Rev. 1 vii
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
ACRONYMS AND TRADEMARKS (cont.)
All other product and corporate names used in this document may
be trademarks or registered trademarksof other companies, and are
used only for explanation and to the owners' benefit, without
intent toinfringe.
WNA-DS-01667-WBT-NP, Rev. 1 viii
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
ACRONYMS AND TRADEMARKS (coot.)
All other product and corporate names used in this document may
be trademarks or registered trademarks of other companies, and are
used only /or explanation and to the owners' benefit, without
intent to infringe.
WNA-DS-01667-WBT-NP, Rev. 1 viii
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
GLOSSARY OF TERMS
Standard terms used in the document are defined in WNA-PS-0001
6-GEN, "Standard Acronyms andDefinitions" (Reference 4), or
included below to ensure unambiguous understanding of their use
withinthis document.
Term
None.
Definitions
WNA-DS-01667-WBT-NP, Rev. 1 ix
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
GLOSSARY OF TERMS
Post Accident Monitoring System -System Design Specification
Standard tenns used in the document are defined in
WNA-PS-00016-GEN, "Standard Acronyms and Definitions" (Reference
4), or included below to ensure unambiguous understanding of their
use within this document.
Term Definitions
None.
WNA-DS-01667-WBT-NP, Rev. 1 ix
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
REFERENCES
Following is a list of references used throughout this
document.
1. WNA-DS-0 1617-WBT, Rev. 1, "Post Accident Monitoring System -
System RequirementsSpecification," Westinghouse Electric Company
LLC.
2. 00000-ICE-30155, Rev. 9, "System Requirements Specification
for the Common Q Generic FlatPanel Display," Westinghouse Electric
Company LLC.
3. 00000-ICE-30159, Rev. 02, "Hardware Requirements
Specification for the Common Q PowerSupply System," Westinghouse
Electric Company LLC.
4. WNA-PS-00016-GEN, Rev. 4, "Standard Acronyms and
Definitions," Westinghouse ElectricCompany LLC.
5. Regulatory Guide 1.75, Rev. 02, "Physical Independence of
Electrical Systems," NuclearRegulatory Commission.
6. IEEE 384-1992, "Standard Criteria for Independence of Class
1E Equipment and Circuits,"Institute of Electrical and Electronics
Engineers, 1992.
7. IEEE 383-2003, "Standard for Type Test of Class IE Electric
Cables, Field Splices, andConnections for Nuclear Power Generating
Stations," Institute of Electrical and ElectronicsEngineers,
2003.
8. Deleted
9. Deleted
10. 2E10022, Rev. 2, "Safety System Standard 7721 Seismic
Cabinet," Westinghouse ElectricCompany LLC.
WNA..•DSV-01A7.-WRTNP DRv 1vvxz• • vavvt **•a-zx9 xl•v, x
RRAS Watts Bar 2 NSSS Completion ProgramI&C Projects
REFERENCES
Following is a list of refe~ences used throughout, this
document.
Post Accident Monitoring System-System Design Specification
1. WNA-DS-01617-WBT, Rev. 1, "Post Accident Monitoring System -
System Requirements Specification," Westinghouse Electric Company
LLC.
2. 00000-ICE-30155, Rev. 9, "System Requirements Specification
for the Common Q Generic Flat Panel Display," Westinghouse Electric
CompanytLC.
3. 00000-ICE-30159, Rev. 02, "Hardware Requirements
Specification for the Common Q Power Supply System," Westinghouse
Electric Company LLC.
I 4. WNA-PS-00016-GEN, Rev. 4, "Standard Acronyms and
Definitions," Westinghouse Electric Company LLC.
5. Regulatory Guide 1.75, Rev. 02, "Physical Independence of
Electrica1 Systems," Nuclear Regulatory Commission.
6. IEEE 384-1992, "Standard Criteria for Independence of Class
IE Equipment and Circuits," Institute of Electrical and Electronics
Engineers, 1992.
7. IEEE 383-2003, "Standard for Type Test of Class IE Electric
Cables, Field Splices, and Connections for Nuclear Power Generating
Stations," Institute of Electrical and Electronics Engineers,
2003.
8. Deleted
9. Deleted
, 10. 2El0022, Rev. 2, "Safety System Standard 7721 Seismic
Cabinet," Westinghouse Electric
Company LLC.
WNA-DS-01667-WBT-NP, Rev. 1 x
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
REQUIREMENTS
Design and/or other requirements have been identified in this
document. Following is a list of therequirement numbers and the
document page on which the requirement is identified.
SDS2.2-1 ................ 2-1SD S3.1-1 ................ 3-1SD
S3.2-1 ................ 3-1SD S3.3-1 ................ 3-1SDS4.2.1
-1 ............. 4-3SDS4.2.1-2 ............. 4-3SDS4.2.1-3
............. 4-3SDS4.2.1-4 ............. 4-3SDS4.2.1-5
............. 4-3SDS4.2.1-6............. 4-3R4.2.1.1-1 ...........
4-5SDS4.2.1.1-1 .......... 4-5SDS4.2.1.1-2 ..........
4-5SDS4.2.1.1-3 .......... 4-5SDS4.2.1.1-4 ..........
4-5SDS4.2.1.1-5 .......... 4-5R4.2.1.2-1 ...............
4-5R4.2.1.2-2............... 4-5R4.2.1.2-3 ...............
4-5R4.2.1.2-4 ............... 4-6R4.2.1.2-5 ...............
4-6SDS4.2.1.2-1 .......... 4-6SDS4.2.1.2-2 ..........
4-6SDS4.2.1.3-1 .......... 4-9SDS4.2.1.3-2 .......... 4-9R4.2.1.3-1
............... 4-9SDS4.2.1.3-3 .......... 4-9R4.2.1.3-2
............... 4-9R4.2.1.3-3 ............... 4-9R4.2.1.3-4
............... 4-9R4.2.1.3-5 ............... 4-9R4.2.1.4-1
............... 4-10R4.2.1.4-2 ............... 4-10R4.2.1.4-3
............... 4-10R4.2'1.4-4 ............... 4-10R4.2.1.4-5
.............. 4-10R4.2.2-1 .................. 4-11SDS4.3-1
................ 4-11R 4.3-1 ..................... 4-11SDS4.3.1-1
............. 4-1.1SDS4.3.1-2 ............. 4-11
R4.3.1-1 ................. 4-11R4.3.1-2 .................
4-11R4.3.1-3 ................. 4-12R4.4-1 ....................
4-13R4.4.1.1-1 .............. 4-13SDS4.4.1.2-1 ..........
4-13SDS4.4.1.2-2 .......... 4-13SDS4.4.1.2-3 ..........
4-13SDS4.4.1.2-4 .......... 4-14R4.4.1.2-1 ..............
4-14SDS4.4.1.2-5 .......... 4-15R4.4.1.2-2..............
4-15R4.4.1.2-3 ....... 4-15SDS4.4.1.2-6 .......... 4-18R4.4.1.2-4
.............. 4-18R4.4.1.2-5 .............. 4-18SDS4.4.1.2-7
.......... 4-18SDS4.4.1.2-8 .......... 4-18SDS4.4.1.2-9 ..........
4-20R4.4.1.2-6 .............. 4-20SDS4.4.1.2-10 ........
4-22R4.4.1.2-7 .............. 4-22R4.4.1.2-8 ..............
4-24R4.4.1.2-9 .............. 4-26R4.4.1.2-10 ...... 4-28R4.4.1.3-1
.............. 4-29SDS4.4.1.4-1 .......... 4-29R4.4.1.5-1
.............. 4-30SDS4.4.1.5-1 .......... 4-30SDS4.4.1.5-2
.......... 4-30R4.4.1.5-2 .............. 4-30SDS4.4.1.5-3
.......... 4-30R4.4.1.5-3 .............. 4-30R4.4.1.5-4
.............. 4-30R4.4.1.5-5 .............. 4-30R4.4.1.5-6
.............. 4-30R4.4.1.5-7 .............. 4-31R4.4.1.5-8
.............. 4-31SDS4.4.1.5-12 ........ 4-31SDS4.4.1.5-13
........ 4-32SDS4.4.1.5-14 ........ 4-32
WNA-DS-01667-WBT-NP, Rev. 1 Ai
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
REQUIREMENTS
Design and/or other requirements have been identified in this
docufne!1t. Following is a list of the requirement numbers and the
document page on which the requirement is identified.
SDS2.2-1 ................ 2-1 R4.3.1-1 ................. 4-11
SDS3.l-1 ................ 3-1 R4.3.1-2 ................. 4-11
SDS3.2-1 ................ 3-1 R4.3.1-3 ................. 4-12
SDS3.3-1 ................ 3-1 R4.4-1 .................... 4-13
SDS4.2.1-1 ............. 4-3 R4.4.l.1-1 .............. 4-13
SDS4.2.1-2 ............. 4-3 SDS4.4.1.2-1.. ........ 4-13
SDS4.2.1-3 ............. 4-3 SDS4.4.1.2-2 .......... 4-13
SDS4.2.1-4 ............. 4-3 SDS4.4.1.2-3 .......... 4-13
SDS4.2.1-5 ............. 4-3 SDS4.4.1.2-4 .......... 4-14
SDS4.2.1-6 ............. 4-3 R4.4.1.2-1 .............. 4-14
R4.2.1.1-1 ............... 4~5 SDS4.4.1.2-5 .......... 4-15
SDS4.2.1.1-1 ......... .4-5 R4.4.1.2-2 .............. 4-15
SDS4.2.1.1-2 .......... 4-5 R4.4.1.2-3 .............. 4-15
SDS4.2.1.1-3 ......... .4-5 SDS4.4.1.2-6 .......... 4-18
SDS4.2.1.1-4 .......... 4-5 R4.4.1.2-4 .............. 4-18
SDS4.2.1.1-5 .......... 4-5 R4.4.1.2-5 .............. 4-18
R4.2.1.2-1 ............... 4-5 SDS4.4.1.2-7 .......... 4-18
R4.2.1.2-2 ............... 4-5 SDS4.4.1.2-8 .......... 4-18
R4.2.1.2-3 ............... 4-5 SDS4.4.1.2-9 .......... 4-20
R4.2.1.2-4 ............... 4-6 R4.4.1.2-6 .. : ........... 4-20
R4.2.1.2-5 ............... 4-6 SDS4.4.1.2-10 ........ 4-22
SDS4.2.1.2-1 .......... 4-6 R4.4.1.2-7 .............. 4-22
SDS4.2.1.2-2 .......... 4-6 R4.4.1.2-8 .............. 4-24
SDS4.2.1.3-1 .......... 4-9 R4.4.1.2-9 .............. 4-26
SDS4.2.1.3-2 .......... 4-9 R4.4. (2-10 ............ 4-28
R4.2.1.3-1 ............... 4-9 R4.4.1.3-1 .............. 4-29
SDS4.2.1.3-3 .......... 4-9 SDS4.4.1.4-1 .......... 4-29 R4.2.1.3-2
............... 4-9 R4.4.1.5-1 .............. 4-30 R4.2.1.3-3
............... 4-9 SDS4.4.1.5-1 .......... 4-30 R4.2.1.3-4
............... 4-9 SDS4.4.1.5~2 .......... 4-30 R4.2.1.3-5
............... 4-9 R4.4.1.5-2 .............. 4-30 R4.2.1.4-1
............... 4-10 SDS4.4.1.5-3 .......... 4-30 R4.2.1.4-2
............... 4-10 R4.4.1.5-3 .............. 4-30 R4.2.1.4-3
............... 4-10 R4.4.1.5-4 .............. 4-30 R4.2~1.4-4
............... 4-10 R4.4.1.5-5 .............. 4-30 R4.2.1.4-5
............... 4-10 R4.4.1.5-6 .............. 4-30 R4.2.2-1
.................. 4-11 R4.4.1.5-7 .............. 4-31 SDS4.3-1
................ 4-11 R4.4.1.5-8 .............. 4-31 R4.3-1
..................... 4-11 SDS4.4.1.5-12 ........ 4-31 SDS4.3.1-1
............. 4-11 SDS4.4.1.5-13 ........ 4-32 SDS4.3.1-2
............. 4-11 SDS4.4.1.5-14 ........ 4-32
WNA-DS-01667-WBT-NP, Rev. 1 xi
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Post Accident Monitoring System -System Design SpecificationRRAS
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R4.4.1.5-7 ....... 4-32SDS4.4.2.1-1 .......... 4-32SDS4.4.2.1-2
.......... 4-32SDS4.4.2.1-3 .......... 4-331R4.4.2.1-1
............... 4-33R4.4.2.1-2 ............... 4-33R4.4.2.1-3
............... 4-33R4.4.2.2-1 ............... 4-33R4.4.2.2-2
............... 4-33R4.4.2.3-1 ............... 4-33R4.4.2.3-2
............... 4-33R4.4.2.4-1 ............... 4-34R4.4.2.4-2
............... 4-34R4.4.2.4-3 ............... 4-34R.2.2.1.11-1
............ 4-34R4.4.2.6-1 ............... 4-34R4.4.2.6-2
............... 4-35R4.4.2.6-3 ............... 4-35R4.4.2.6-4
............... 4-35R4.4.2.6-5 ............... 4-35R4.4.2.6-6
............... 4-35R4.4.2.7-1 ............... 4-35R4.4.2.7-2
............... 4-35R4.4.2.8-1 ............... 4-35R4.4.2.8-2
............... 4-36R4.4.2.9-1 ............... 4-36R4.4.2.10-1
............. 4-36R4.4.2.10-2 ............. 4-36R4.4.3-1
.................. 4-36R4.4.3-2 .................. 4-36R4.4.3-3
.................. 4-36R4.4.3-4 .................. 4-36R4.4.3-5
.................. 4-37R4.4.3-6 ........ 4-37R4.4.3-7
.................. 4-37R4.4.3-8 .................. 4-37SDS4.4.3-1
............. 4-37R4.4.3-9 .................. 4-37R4.4.3-10
.............. 4-37R4.4.3-11 ............ 4-37R4.4.3-12
................ 4-37R4.4.3-12 ................
4-37k4.4.3-13.......... 4-37R4.4.3-14 ................
4-38R4.4.3-15 ................ 4-38R4.4.3-16 ................
4-38
R4.4.3-17 ............... 4-38R4.4.3-18 ...............
4-38R4.4.3-19 ............... 4-38R4.4.3-20 ...............
4-38R4.4.3-21 ............... 4-38SDS5.1-1 ................
5-1SDS5.2-1 ................ 5-1SDS5.2-2 ................
5-1SDS5.2-3 ................ 5-1R5.2-1 ...................
5-3R5.2-2 .................... 5-3R5.2-3 ....................
5-3R5.2-4 .................... 5-3R5.2-5 ....................
5-4R6.1-1 .................... 6-1R6.1-2 ....................
6-1R6.1-3 .................... 6-1R6.1-1 ....................
6-1R6.2-1 .................... 6-1R6.2-2 ....................
6-2
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R4.4.1.5-7 ............... 4-32 R4.4.3-17 ............... 4-38
SDS4.4.2.1-1 .......... 4-32 R4.4.3-18 ............... 4-38
SDS4.4.2.1-2 .......... 4-32 R4.4.3-19 ............... 4-38
SDS4.4.2.1-3 .......... 4-33 R4.4.3-20 ............... 4-38
. R4.4.2.1-1 ............... 4-33 R4.4.3-21 ............... 4-38
R4.4.2.1-2 ............... 4-33 SDS5.1-1 ................ 5-1
R4.4.2.1-3 ............... 4-33 SDS5.2-1.. .............. 5-1
R4.4.2.2-1 ............... 4-33 SDS5.2-2 ................ 5-1
R4.4.2.2-2 ............... 4-33 SDS5.2-3 ................ 5-1
R4.4.2.3-1 ............... 4-33 R5.2-1 .................... 5-3
R4.4.2.3-2 ............... 4-33 R4.4.2.4-1 ............... 4-34
·1
R5.2-2 .................... 5-3 R5.2-3 ....................
5-3
R4.4.2.4-2 ............... 4-34 R5.2-4 .. : .................
5-3 R4.4.2.4-3 ............... 4-34 R5.2-5 .................... 5-4
R2.2.1.11-1 ............. 4-34 R6.1-1 .................... 6-1
R4.4.2.6-1 ... , ........... 4-34 R6.1-2 ..................... 6-1
R4.4.2.6-2 ............... 4-35 R6.1-3 .................... 6-1
R4.4.2.6-3 ............... 4-35 R6.1-1 .................... 6-1
R4.4.2.6-4 ............... 4-35 R6.2-1 .................... 6-1
R4A2.6-5 ............... 4-35 R6.2-2 .................... 6-2
R4.4.2.6-6 ............... 4-35 R4.4.2. 7-1 ............... 4-35
R4.4.2.7-2 ............... 4-35 R4.4.2.8-1 ............... 4-35
R4.4.2.8-2 ............... 4-36 R4.4.2.9-1 ............... 4-36
R4.4.2.10-1 ............. 4-36 R4.4.2.10-2 ............. 4-36
R4.4.3-1 .................. 4-36 R4.4.3-2 .................. 4-36
R4.4.3-3 .................. 4-36 R4.4.3-4 .................. 4-36
R4.4.3-5 .................. 4-37 R4.4.3-6 .................. 4-37
R4.4.3-7 .................. 4-37 R4.4.3-8 .................. 4-37
SDS4.4.3-1 ............. 4-37 R4.4.3-9 .................. 4-37'
R4.4.3-10 .............. ;.4-37 R4.4.3-11 ............. : .. 4-37
R4.4.3-12 ................ 4-37 R4.4.3-12 ................ 4-37
R4.4.3-13.: .............. 4-37 R4.4.3-14 ................ 4-38
R4.4.3-15 ................ 4-38 R4.4.3-16 ................ 4-38
WNA-DS-01667-WBT-NP, Rev. 1 xii
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Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
SECTION 1INTRODUCTION
1.1 PURPOSE
The purpose of this document is to define the hardware design
requirements and provide a high-levelhardware description for the
Watts Bar Unit 2 Post Accident Monitoring System (PAMS).
The hardware design requirements are necessary for the PAMS
implementation specified inWNA-DS-01617-WBT, "Post Accident
Monitoring System - System Requirements Specification"(Reference
1).
1.2 SCOPE
This document defines the physical hardware configuration
necessary to implement the requirementsprovided in Reference 1.
1.3 FORMAT OF THE DOCUMENT
1.3.1 Requirement Compliance
When showing compliance to a higher tiered requirement, the
specified document and requirementnumber are presented in ()
following the associated design specification text. The following
referencesare used through this document:
(SysRS R#### - ##) or (SysRS Section ###) is Reference 1,
WNA-DS-01617-WBT, Rev. 1, "PostAccident Monitoring System - System
Requirements Specification," Westinghouse Electric CompanyLLC.
(FPD R#### - ##) or (FPD Section###) is Reference 2,
00000-ICE-30155, Rev. 9, "System RequirementsSpecification for the
Common Q Generic Flat Panel Display," Westinghouse Electric Company
LLC.
(PS Section###) is Reference 3, 00000-ICE-30159, Rev. 02,
"Hardware Requirements Specification forthe Common Q Power Supply
System," Westinghouse Electric Company LLC.
1.3.2 Requirements Specification Format
System requirements are specified throughout this document and
are presented in the following format toclearly distinguish them
from other text.
R### - ##
[Requirement text.]
Guidance: Guidance text.
WNA-DS-01667-WBT-NP, Rev. 1 1-1
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
1.1 PURPOSE
SECTION 1 INTRODUCTION
Post Accident Monitoring System-System Design Specification
The purpose of this document is to define the hardware design
requirements and provide a high-level hardware description for the
Watts Bar Unit 2 Post Accident Monitoring System (PAMS).
The hardware design requirements are necessary for the PAMS
implementation specified in WNA-DS-01617-WBT, "Post Accident
Monitoring System - System Requirements Specification" (Reference
1).
1.2 SCOPE
This document defines the physical hardware configuration
necessary to implement the requirements provided in Reference
1.
1.3 . FORMAT OF THE DOCUMENT
1.3.1 Requirement Compliance
When showing compliance to a higher tiered requirement, the
specified document and requirement number are presented in ( )
following the associated design specification text. The following
references are used through this document:
(SysRS R#### - ##) or (SysRS Section ###) is Reference 1,
WNA-DS-01617-WBT, Rev. 1, "Post Accident Monitoring System - System
Requirements Specification," Westinghouse Electric Company LLC.
(FPD R#### - ##) or (FPD Section###) is Reference 2,
00000-ICE-30155, Rev. 9, "System Requirements Specification for the
Common Q Generic Flat Panel Display," Westinghouse Electric Company
LLC.
(PS Section###) is Reference 3, 00000-ICE-30159, Rev. 02,
"Hardware Requirements Specification for the Common Q Power Supply
System," Westinghouse Electric Company LLC.
1.3.2 Requirements Specification Format
System requirements are specified throughout this document and
are presented in the following format to . clearly distinguish them
from other text.
R### -## [Requirement text.]
Guidance: Guidance text.
WNA-DS-OI667-WBT-NP, Rev. 1 1-1
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Rationale: Rationale text.
Each requirement is uniquely numbered, although the numbers may
not necessarily be in order. It is theintent that, in future
revisions of this document, requirements retain their original
number. Newrequirements are assigned a new, unique number.
Some requirements are new design requirements originating in
this document and hence do not needrequirement traceability. Other
requirements that may need traceability are referenced in the
followingformat.
(Reference X R###) or (Reference X Section ###)
1.3.3 Design Statement Format
Design statements are specified throughout this document and are
presented in the following format toclearly distinguish them from
other text.
SDS### - ##[Design statement text (Requirement ID or
Section).]
Guidance: Guidance text.
Rationale: Rationale text.
Each design statement is uniquely numbered, although the numbers
may not necessarily be in order. It isthe intent that, in future
revisions of this document, design statements retain their original
number. Newdesign statements are assigned a new, unique number.
All the design statements are traced to their requirement
statements in the following format.
(SysRS R#### - ##), (SysRS Section ###), (FPD R#### - ##), (FPD
Section###), (PS Section###)(Reference XR###) or (Reference
XSection ###)
(Last Page of Section 1)
WNA-DS-01667-WBT-NP, Rev. I 1-2
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Rationale: Rationale text.
Post Accident Monitoring System -System Design Specification
Each requirement is uniquely numbered, although the numbers may
not necessarily be in order. It is the
intent that, in future revisions of this document, requirements
retain their original number. New requirements are assigned a new,
unique number.
Some requirements are new design requirements originating in
this document and hence do not need requirement traceability. Other
requirements that may need traceability are referenced in the
following format.
(Reference X R###) or (Reference X Section ###)
1.3.3 Design Statement Format
Design statements are specified throughout this document and are
presented in the following format to clearly distinguish them from
other text.
SDS### -## [Design statement text (Requirement ID or
Section).]
Guidance: Guidance text.
Rationale: Rationale text.
Each design statement is uniquely numbered, although the numbers
may not necessarily be in order. It is the intent that, in future
revisions of this document, design statements retain their original
number. New design statements are assigned a new, unique
number.
All the design statements are traced to their requirement
statements in the following format.
(SysRS R#### - ##), (SysRS Section ###), (FPD R#### - ##), (FPD
Section###), (PS Section###) (Reference X R###) or (Reference X
Section ###)
(Last Page of Section 1)
WNA-DS-01667-WBT-NP, Rev. 1 1-2
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Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
SECTION 2PAMS ARCHITECTURE DESCRIPTION
2.1 PAMS OVERVIEW
The Watts Bar Unit 2 PAMS consists of two separate Class 1E
trains that are built on an Advant®
Controller 160 (AC160) platform. Each train of PAMS has a flat
panel display (FPD) for its operator'smodule (OM) and maintenance
and test panel (MTP).
The system requirements specification for the FPD is provided in
00000-ICE-30155, Rev. 9, "SystemRequirements Specification for the
Common Q Generic Flat Panel Display," Westinghouse ElectricCompany
LLC. (Reference 2).
Each train is mounted in a dedicated cabinet, with identical
hardware. Therefore, the followingdiscussion addresses the hardware
requirements of a single PAMS train. Any differences in the
hardwareconfiguration for Train A and Train B will be described
explicitly.
2.2 PAMS ARCHITECTURE
SDS2.2-1[The major subsystems included in each train of the
Watts Bar Unit 2 PAMS are as follows (SysRSR3.1.2-2), (SysRS R3.
1.3-1), (SysRS R3.3.2-1), (SysRS 3.3.2-2):
1. AC160 rack- Two per train
2. MTP - One per train
3. OM - One per train]
Guidance: Figure 2.1-1, "PAMS Architecture," shows the basic
architecture of the Watts Bar Unit 2PAMS.
WNA-DS-01667-WBT-NP, Rev. 1 2-1
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 2
Post Accident Monitoring System -System Design Specification
PAMS ARCHITECTURE DESCRIPTION
2.1 PAMS OVERVIEW
The Watts Bar Unit 2 PAMS consists of two separate Class IE
trains that are built on an Advant® Controller 160 (ACI60)
platform. Each train ofPAMS has a flat panel display (FPD) for its
operator's module (OM) and maintenance and test panel (MTP).
The system requirements specification for the FPD is provided in
OOOOO-ICE-30155, Rev. 9, "System Requirements Specification for the
Common Q Generic Flat Panel Display," Westinghouse Electric Company
LLC. (Reference 2).
Each train is mounted in a dedicated cabinet, with identical
hardware. Therefore, the following discussion addresses the
hardware requirements of a single P AMS train. Any differences in
the hardware configuration for Train A and Train B will be
described explicitly.
2.2 PAMS ARCHITECTURE
SDS2.2-1 [The major subsystems included in each train of the
Watts Bar Unit 2 PAMS are as follows (SysRS R3.1.2-2), (SysRS
R3.j.3-1), (SysRS R3.3.2-1), (SysRS3.3.2-2):
1. AC160 rack - Two per train
2. MTP - One per train
3. OM - One per train]
Guidance: Figure 2.1-1, "P AMS Architecture," shows the basic
architecture of the Watts Bar Unit 2 PAMS.
WNA-DS-01667-WBT-NP, Rev. 1 2-1
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RRAS Watts Bar 2 NSSS Completion Program I&C ProjectsPost
Accident Monitoring System -
System Design Specification
a,c
Figure 2.1-1. 1
(Last Page of Section 2)
I a,c
WNA-DS-01667-WBT-NP, Rev. I 2-2
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Figure 2.1-1. [
(Last Page of Section 2)
WNA-DS-01667-WBT-NP, Rev. 1 2-2
Post Accident Monitoring System-System Design Specification
a,c
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 3
PAMS FUNCTIONALITY
3.1 PAMS FUNCTIONALITY OVERVIEW
SDS3.1-1[The PAMS performs post accident monitoring functions
such as reactor vessel level monitoring,subcooled margin
monitoring, and core exit thermocouple (CET) monitoring. (SysRS
R2.3. 1-1)]
3.2 MTP FUNCTIONALITY
SDS3.2-1[The MTP, located in each PAMS train, provides the human
machine interface (HMI) that is used formaintenance, test, and
internal alarm functions. (SysRS R2.6.1-4), (SysRS R2.8-1)]
Guidance: The MTP provides displays in support of the following
activities:
* Surveillance testing displays to verify PAMS operability
* Maintenance displays to support corrective maintenance
activities
• Setpoint displays to provide the capability to monitor,
change, load, and save setpoints (adjustableparameters)
0 System status displays to provide detailed PAMS status and
diagnostics information
" System health displays to provide diagnostic monitoring
information for the AC 160 processormodule, communication interface
module, input modules, and output modules
" Operational displays to monitor PAMS operational status
3.3 OM FUNCTIONALITY
SDS3.3-1[The OM, located in each PAMS train and mounted in the
control room, performs all the functionsperformed by the MTP except
for the maintenance functions. (SysRS R2. 6.2.1-1)]
(Last Page of Section 3)
WNA-DS-01667-WBT-NP, Rev. 1 3-1
RRAS Watts Bar 2 NSSS Completion Program I&C Projects·
SECTION 3 PAMS FUNCTIONALITY
3.1 PAMS FUNCTIONALITY OVERVIEW
SDS3.1-1
Post Accident Monitoring System -System Design Specification
[The P AMS performs post accident monitoring functions such as
reactor vessel level monitoring, subcooled margin monitoring, and
core exit thermocouple (CET) monitoring. (SysRS R2.3.1-1)]
3.2 MTP FUNCTIONALITY
SDS3.2-1 [The MTP, located in each P AMS train, provides the
human machine interface (HMI) that is used for maintenance, test,
and internal alarm ~nctions. (SysRS R2.6.1-4), (SysRS R2.B-l)]
Guidance: The MTP provides displays in support of the following
activities:
• Surveillance testing displays to verify PAMS operability
• Maintenance displays to support corrective maintenance
activities
• Setpoint displays to provide the capability to monitor,
change, load, and save setpoints (adjustable parameters)
• System status displays to provide detailed pAMS status and
diagnostics information
• System health displays to provide diagnostic monitoring
information for the AC160 processor module, communication interface
module, input modules, and output modules
• Operational displays to monitor PAMS operational status
3.3 OM FUNCTIONALITY
SDS3.3-1 [The OM, located in each PAMS train and mounted in the
control room, performs all the functions performed by the MTP
except for the maintenance functions. (SysRS R2.6.2.1-1)]
(Last Page of Section 3)
WNA-DS-01667-WBT-NP, Rev. 1 3-1
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
SECTION 4PAMS HARDWARE CONFIGURATION
4.1 PAMS HARDWARE CONFIGURATION OVERVIEW
The Watts Bar Unit 2 PAMS cabinet includes the following
hardware as shown in Figure 4.1-1.
WNA-DS-01667-WBT-NP, Rev. 1 4-1
"
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 4
Post Accident Monitoring System -System Design Specification
PAMS HARDWARE CONFIGURATION
4.1 PAMS HARDWARE CONFIGURATION OVERVIEW
The Watts Bar Unit 2 PAMS cabinet includes the following
hardware as shown in Figure 4.1-1.
WNA-DS-01667-WBT-NP, Rev. 1 4-1
-
Post Accident Monitoring System -SystemDesign SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
ac
Figure 4.1-1. [ I a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-2
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Figure 4.1-1. [
WNA-DS-01667-WBT-NP, Rev. 1 4-2
Post Accident Monitoring System -System -Design
Specification
a,c
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
4.2 PAMS CABINET
The PAMS cabinet shall have the following features.
4.2.1 Cabinet Layout
SDS4.2.1-1[The Watts Bar Unit 2 PAMS is housed in a standard
Westinghouse cabinet that is seismically qualified.(Reference 10,
G04), (SysRSR3.1.7-1)]
Guidance: The overall dimension of the Watts Bar Unit 2 PAMS
cabinet is 87"h X 28"w X 29"d. Theheight of the cabinet includes a
4 inch base. A basic layout of the Watts Bar Unit 2 PAMS cabinet
isdepicted in Figure 4.2-1.
SDS4.2.1-2[The Watts Bar Unit 2 PAMS cabinet is designed to
accommodate top cable entry. (SysRS R3.1.1-6)]
SDS4.2.1-3 a,c
ISDS4.2.1-4 a,c
SDS4.2.1-5 a,c
SDS4.2.1-6 a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-3
RRAS Watts Bar 2 NSSS Completion Program I&C Projects Post
Accident Monitoring System -
System Design Specification
4.2 PAMS CABINET
ThePAMS cabinet shall have the following features.
4.2.1 Cabinet Layout
SDS4.2.1-1 [The Watts Bar Unit 2 PAMS is housed in a standard
Westinghouse cabinet that is seismically qualified. (Reference 10,
0(4), (SysRS R3.1. 7-1)}
Guidance: The overall dimension of the Watts Bar Unit 2 PAMS
cabinet is 87"h X 28"w X 29"d. The height of the cabinet includes a
4 inch base. A basic layout of the Watts Bar Unit 2 PAMS cabinet is
depicted in Figure 4.2-1.
SDS4.2.1-2 (the Watts Bar Unit 2 P AMS cabinet is designed to
accommodate top cable entry. (SysRS R3.1.1 ~6)]
SDS4.2.1-3
[ SDS4.2.1-4
[ SDS4.2.1-5
SDS4.2.1-6
WNA"DS-01667-WBT-NP, Rev. 1 4-3
a,c
] a,c
] a,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
a,c
Figure 4.2-1. [ I a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-4
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Figure 4.2-1. [
WNA-DS-01667-WBT-NP, Rev. 1 4-4
Post Accident Monitoring System-System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
4.2.1.1 Common Q Power Supply Layout
R4.2.1.1-1I
SDS4.2.1.1-1
SDS4.2.1.1-2
SDS4.2.1.1-3
K
SDS4.2.1.1-3KSDS4.2.1.1-5
4.2.1.2 RF616 Primary Subrack Layout
R4.2.1.2-1
KR4.2.1.2-2
KR4.2.1.2-3
a,c
a,c
a,cIa,c
Iac
a,c
Ia,c
a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-5
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.2.1.1 Common Q Power Supply Layout
R4.2.1.1-1 [
CDS402oJOJ_J
rDS402o10J-2
SDS4.2.1.1-3
[ SDS4.2.1.1-4 [
SDS4.2.1.1-5
[ 4.2.1.2 RF616 Primary Subrack Layout
R4.2.1.2-1
[ R4.2.1.2-2
[ R4.2.1.2-3
WNA-DS-01667-WBT-NP, Rev. 1 4-5
Post Accident Monitoring System -System Design Specification
]a,c
a,c
] a,c
] a,c
] ]a,c
a,c
] a,c
] a,c
] a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R4.2.1.2-4
R4.2.1.2-5
SDS4.2.1.2-1
SDS4.2.1.2-2
a,c
a,c
a,c
a,c
I
WNA-DS-01667-WBT-NP, Rev. 1 4-6
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.2.1.2-4
R4.2.1.2-5
SDS4.2.1.2-1
[ SDS4.2.1.2-2
WNA-DS-01667-WBT-NP, Rev. 1 4-6
Post Accident Monitoring System -System Design Specification
a,c
a,c
a,c
] a,c
-
RRAS Watts Bar 2 NSSS Completion Program I&C ProjectsPost
Accident Monitoring System -
System Design Specificationa,c
WNA-DS-01667-WBT-NP, Rev. 1 4-7
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
WNA-DS-01667-WBT-NP, Rev. 1 4-7
Post Accident Monitoring System -System Design Specification
a,c
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
a,c
I1
Figure 4.2-2. [ I a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-8
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Figure 4.2-2.
WNA-DS-01667-WBT-NP, Rev. 1 4-8
Post Accident Monitoring System-System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
4.2.1.3 MTP Layout
SDS4.2.1.3-1
SDS4.2.1.3-2
IR4.2.1.3-1
SDS4.2.1.3-3
R4.2.1.3-2
R4.2.1.3-3
K
R4.2.1.3-4
R4.2.1.3-5
a,c
Ia,c
Ia,c
a,c
I
a,c
a,c
a,c
a,c
I
WNA-DS-01667-WBT-NP, Rev. 1 4-9
I
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
4.2.1.3 MTP Layout
SDS4.2.1.3-1 a,c
[ ] SDS4.2.1.3-2 a,c
[ ] R4.2.1.3-1 a,c
SDS4.2.1.3-3 a,c
[ ] R4.2.1.3-2 a,c
R4.2.1.3-3 a,c
[ ] R4.2.1.3-4 [ t,e
R4.2.1.3':'S a,c
[ ]
WNA-DS-01667-WBT-NP, Rev. 1 4-9
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.2.1.4 RF620 Extension Subrack Layout
R4.2.1.4-1
LR4.2.1.4-2
R4.2.1.4-3
Post Accident Monitoring System -System Design Specification
a,c
I a,c
a,c
R4.2.1.4-4
IR4.2.1.4-5
a,c
Ia,c
WNA-DS-01667-WBT-NP, Rev. 1 4-10
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.2.1.4 RF620 Extension Subrack Layout
R4.2.1.4-1
R4.2.1.4-2 [
R4.2.1.4-3
R4.2.1.4-4
[ R4.2.1.4-5
WNA-DS-01667-WBT-NP, Rev. 1 4-10
Post Accident Monitoring System -System Design Specification
a,c
a,c
a,c
] a,c
-
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
4.2.2 Cabinet Numbering
R4.2.2-1[As per TVA requirement, the two cabinets for Train A
and Train B shall be numbered 2-R-179 and 2-R-180
respectively.]
4.3 MTP/OM CONFIGURATION
SDS4.3-1 a,c
R4.3-1 a,c
4.3.1 Keylock Switches
SDS4.3.1-1 a,c
SDS4.3.1-2 a,c
R4.3.1-1 a,c
K IR4.3.1-2 a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-11
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.2.2 Cabinet Numbering
R4.2.2-1
Post Accident Monitoring System -System Design Specification
[As per TVA requirement, the two cabinets for Train A and Train
B shall be numbered 2-R-179 and 2-R-180 respectively.]
4.3 MTP/OM CONFIGURATION
SDS4.3-1 a,c
[ ] R4.3-1 a,c
[ ] 4.3.1 Keylock Switches
SDS4.3.1-1 a,c
I[ ] SDS4.3.1-2 a,c
[ ] R4.3.1-1 a,c
[ ] R4.3.1-2 a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-11
-
RRAS Watts Bar 2 NSSS Completion Program I&C ProjectsPost
Accident Monitoring System -
System Design Specification
R4.3.1-3
Ia,c
I
WNA-DS-01667-WBT-NP, Rev. 1 4-12
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
----------------------~------~~--------~------------------~------~~------~a,c
[ ] R4.3.1-3 a,c
[ ]
WNA-DS-01667-WBT-NP, Rev. 1 4-12
-
I Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
4.4 HARDWARE DESCRIPTION
R4.4-1[The Common Qualified Platform (Common Q) line of
qualified hardware shall be used to implement theWatts Bar Unit 2
PAMS subsystems, cabinets, cablings, and other related
equipment.]
As appropriate, additional detailed hardware design requirement
documents are provided for individualhardware components.
4.4.1 Common Q Qualified Hardware
The following standard Common Q hardware is used for the Watts
Bar Unit 2 PAMS:
" Cabinet* AC160 Modules* F0 Termination Units* FPD System"
Power Supply System
4.4.1.1 Cabinet
R4.4.1.1-1[A Westinghouse standard nuclear grade instrumentation
and control (I&C) cabinet, Reference 10, shallbe used for the
Watts Bar Unit 2 PAMS. (SysRSR3.1.1-3), (SysRSR3.1.6-1)]
4.4.1.2 AC160 Modules
SDS4.4.1.2-1 a,c
KSDS4.4.1.2-2 a,c
SDS4.4.1.2-3 a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-13
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.4 HARDWARE DESCRIPTION
R4.4-1
Post Accident Monitoring System -System Design Specification
[The Common Qualified Platform (Common Q) line of qualified
hardware shall be used to implement the Watts Bar Unit 2 PAMS
subsystems, cabinets, cablings, and other related equipment.]
As appropriate, additional detailed hardware design requirement
documents are provided for individual hardware components.
4.4.1 Common Q Qualified Hardware
The following standard Common Q hardware is used for the Watts
Bar Unit 2 PAMS:
• Cabinet· • AC160 Modules • 110 Termination Units • FPD System
• Power Supply System
4.4.1.1 Cabinet
R4.4.1.1-1 [A Westinghouse standard nuclear grade
instrumentation and control (I&C) cabinet, Reference 10, shall
be used for the Watts Bar Unit 2 PAMS. (SysRS R3.1.1-3), (SysRS R3.
1. 6-1)]
4.4.1.2 AC160 Modules
SDS4.4.1.2-1
[ SDS4.4;1.2-2
SDS4.4.1.2-3
I[
WNA-DS-OI667-WBT-NP, Rev. 1 4-13
a,c
] a,c
a,c
]
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-4 a,c
.R4.4.1.2-1
ITable 4.4-1.
a,c
II a,c
a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-14
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-4
.R4.4.1.2-1
[ Table 4.4-1. [
WNA-DS-01667-WBT-NP, Rev. 1 4-14
Post Accident Monitoring System-System Design Specification
a,c
a,c
] a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-1.
SDS4.4.1.2-5
R4.4.1.2-2
R4.4.1.2-3I
I 8,Ca,c
a,c
a,c
II a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-15
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-1. [
SDS4.4.1.2-5
R4.4.1.2-2
[ R4.4.1.2-3 [
. WNA-DS-OI667-WBT-NP, Rev. 1 4-15
Post Accident Monitoring System -System Design Specification
a,c
a,c
a,c
]
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-2. [ a,ca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-16
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-2. [
WNA-DS-01667-WBT-NP, Rev. 1 4-16
Post Accident Monitoring System-System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-3. [ IaRca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-17
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-3. [
WNA-DS-01667-WBT-NP, Rev. 1 4-17
Post Accident Monitoring System-System Design Specification
]s,c
a,c
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-6
R4.4.1.2-4
R4.4.1.2-5
Il
SDS4.4.1.2-7
SDS4.4.1.2-8
Post Accident Monitoring System -System Design Specification
a,c
a,I
a,c
IC
a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-18
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-6
R4.4.1.2-4
[ R4.4.1.2-5
[ SDS4.4.1.2-7 [
SDS4.4.1.2-8
WNA-DS-01667-WBT-NP, Rev. 1 4-18
Post Accident Monitoring System -System Design Specification
a,c
a,c
] a,c
] ]S,C
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-4.
Table 4.4-5.
I a,c a,c
I a,c a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-19
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-4. [
Table 4.4-5. [
WNA-DS-01667-WBT-NP, Rev. 1 4-19
Post Accident Monitoring System -System Design Specification
a,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-9 a,c
a,c
]R4.4.1.2-6
K
Table 4.4-6. a,ca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-20
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-9
R4.4.1.2-6
[ Table 4.4-6. [
WNA-DS-01667-WBT-NP, Rev. 1 4-20
Post Accident Monitoring System-System Design Specification
a,c
a,c
] a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-6. [ Iaca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-21
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-6. [
WNA-DS-01667-WBT-NP, Rev. 1 4-21
Post Accident Monitoring System -System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-10
R4.4.1.2-7
a,c
a,c
Table 4.4-7A. [ I aIc
Item Designator Name Description
ac
WNA-DS-01667-WBT-NP, Rev. 1 4-22
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SDS4.4.1.2-10
I
I R4.4.1.2-7
I[ Table 4.4-7 A.
Item Designator Name
WNA-DS-01667-WBT-NP, Rev. 1 4-22
Post Accident Monitoring System -System Design Specification
]a,c
Description
a,c
a,c
] ac
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-7B. [ j ac
Item Designator Name Description
a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-23
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-7B. [
Item Designator Name
WNA-DS-01667-WBT-NP, Rev. 1 4-23
Post Accident Monitoring System-System Design Specification
Description
, ]a,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-8 a,c
Table 4.4-8A. [ I a~ca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-24
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-S
I[ Table 4.4-SA. [
WNA-DS-01667-WBT-NP, Rev. 1 4-24
Post Accident Monitoring System -System Design Specification
a,c
] ]a,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-8B. [ I a,ca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-25
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-SB. [
WNA-DS-01667-WBT-NP, Rev. 1 4-25
Post Accident Monitoring System -System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-9 ac
Table 4.4-9A. [ I aca,c
I
WNA-DS-01667-WBT-NP, Rev. 1 4-26
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-9
i[ Table 4.4-9A. [
WNA-DS-01667-WBT-NP, Rev. 1 4-26
Post Accident Monitoring System-System Design Specification
a,c
] ]s,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-9B. f I a,ca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-27
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-9B. [
WNA-DS~01667-WBT-NP, Rev. 1 4-27
Post Accident Monitoring System-System Design Specification
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-10 a,c
Table 4.4-10A. [ I aca,c
WNA-DS-01667-WBT-NP, Rev. 1 4-28
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.2-10
I[ Table 4.4-10A. [
WNA-DS-01667-WBT-NP, Rev. 1 4-28
Post Accident Monitoring System -System Design Specification
a,c
] Js,c
a,c
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-10B. [ I a,ca,c
4.4.1.3 I/O Termination Units
R4.4.1.3-1[The Watts Bar Unit 2 PAMS shall utilize the standard
Common Q I/O termination units.]
4.4.1.4 FPD System
SDS4.4.1.4-1 a,c
I
WNA-DS-01667-WBT-NP, Rev. 1 4-29
I
I
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
Table 4.4-10B. [
4.4.1.3 1/0 Termination Units
R4.4.1.3-1
Post Accident Monitoring System -System Design Specification
[The Watts Bar Unit 2 PAMS shall utilize the standard Common Q
I/O: tennination units.]
4.4.1.4 FPD System
SDS4.4.1.4-1
[
WNA-DS-01667-WBT-NP, Rev. 1 4-29
a,c
/
a,c
J
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
4.4.1.5 Power Supply System
R4.4.1.5-1
SDS4.4.1.5-1
ISDS4.4.1.5-2
R4.4.1.5-2
ISDS4.4.1.5-3
R4.4.1.5-3
R4.4.1.5-4
R4.4.1.5-5
RER4.4.1.5-6
a,c
Ia,c
Ia,c
a,c
Ia,c
I a,c
a,c
a,c
Ia,c
IWNA-DS-01667-WBT-NP, Rev. 1 4-30
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
4.4.1.S Power Supply System
R4.4.1.S-1
[ SDS4.4.1.S-1
[ SDS4.4.1.S-2
R4.4.1.S-2
[ SDS4.4.1.S-3
R4.4.1.S-3 [
R4.4.1.S-4 [
R4.4.1.S-S
[ R4.4.1.S-6
[
WNA-DS-01667-WBT-NP, Rev. 1 4-30
Post Accident Monitoring System-System Design Specification
a,c
] a,c
] a,c
a,c
] a,c
Ja,c
Ja,c
a,c
] a,c
]
\
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.5-7 a,c
R4.4.1.5-8
[ I a,Ca,c
Figure 4.4-1. [ a,c
SDS4.4.1.5-12 a,c
WNA-DS-O 1667-WeT-NP, Rev. 1 4-31
WNA-DS-01667-WBT-NP, Rev. I 4-31
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.1.S-7
R4.4.1.S-8 [
SDS4.4.1.S-12
Figure 4.4-1. [
WNA-DS-01667-WBT-NP, Rev. 1 4-31
Post Accident Monitoring System -System Design Specification
a,c
a,c
a,c
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
IPost Accident Monitoring System -
System Design Specification
a,c
SDS4.4.1.5-13
SDS4.4.1.5-14
R4.4.1.5-7
4.4.2 PAMS Standard Hardware Subassemblies
a,c
Ia,c
I
a,c
4.4.2.1 IRP
SDS4.4.2.1-1
KSDS4.4.2.1-2
a,c
a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-32
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
[ SDS4.4.1.5-13
I[ SDS4.4.1.5-14
[ R4.4.1.5-7
4.4.2 PAMS Standard Hardware Subassemblies
4.4.2.1 IRP
SDS4.4.2.1-1
SDS4.4.2.1-2
WNA-DS-01667-WBT-NP, Rev. 1 4-32
Post Accident Monitoring System -System Design Specification
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] a,c
] a,c
] a,c
a,c
a,c
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
ISDS4.4.2.1-3
R4.4.2.1-1
R4.4.2.1-2
R4.4.2.1-3
4.4.2.2 Cabinet Temperature Sensors
R4.4.2.2-1
R4.4.2.2-2
4.4.2.3 Field Terminal Blocks
R4.4.2.3-1I
a,c
Ia,c
Ia,c
II a,c
a,c
a,c
ac
II a,c
R4.4.2.3-2 a,c
WNA-DS-01667-WBT-NP, Rev. 1 4-33
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
[ SDS4.4.2.1-3
[ R4.4.2.1-1
I[ R4.4.2.1-2 [
R4.4.2.1-3
4.4.2.2 Cabinet Temperature Sensors
R4.4.2.2-1
R4.4.2.2-2
[ 4.4.2.3 Field Terminal Blocks
R4.4.2.3-1 [
R4.4.2.3-2
WNA-DS-01667-WBT-NP, Rev. 1 4-33
Post Accident Monitoring System -System Design Specification
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] a,c
] a,c
]
a,c
a,c
a,c
]
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-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
E4.4.2.4 Input Power Distribution Breaker Panel (AC)
R4.4.2.4-1
a,c
I
R4.4.2.4-2
R4.4.2.4-3
4.4.2.5 DC Distribution Breaker Assembly
R2.2.1.11-1
4.4.2.6 Auxiliary Power Supply
R4.4.2.6-1
a,c
Ia,c
'ac
a,c
a,c
IWNA-DS-01667-WBT-NP, Rev. 1 4-34
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
[ 4.4.2.4 Input Power Distribution Breaker Panel (AC)
[4040 2.4-1
R4.4.2.4-2
[ R4.4.2.4-3
4.4.2.5 DC Distribution Breaker Assembly
R2.2.1.11-1
4.4.2.6 Auxiliary Power Supply
R4.4.2.6-1
[ WNA-DS-01667-WBT-NP, Rev. 1 4-34
Post Accident Monitoring System -System Design Specification
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] a,c
] a,c
J 'a,c
a,c
a,c
]
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Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
R4.4.2.6-2ac
R4.4.2.6-3 a,cI. IR4.4.2.6-4
R4.4.2.6-5[ a,•
R4.4.2.6-6 a,c
K I4.4.2.7 Primary Subrack - USA and USB Feeds
R4.4.2.7-1 a,c
R4.4.2.7-2 a,c£ I4.4.2.8 Extension Subrack - USA and USB
Feeds
R4.4.2.8-1 a,cIt
WNA-DS-01667-WBT-NP, Rev. 1 4-35
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.2.6-2 [
R4.4.2.6-3
R4.4.2.6-4 [
R4.4.2.6-5 [
R4.4.2.6-6
4.4.2.7 Primary Subrack - USA and USB Feeds
R4.4.2.7-1
R4.4.2.7-2
I 4.4.2.8 Extension Subrack - USA and USB Feeds R4.4.2.8-1
'[ WNA-DS-01667-WBT-NP, Rev. 1 4-35
Post Accident Monitoring System -System Design Specification
a,c
a,c
a,c
a,c,
a,c
]
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
IR4.4.2.8-2
4.4.2.9 DP Cell Power Supplies
R4.4.2.9-1
4.4.2.10 DIN Rail/TC514/Connection Units
R4.4.2.10-1
IR.
R4.4.2.10-2
-a,c
Ia,c
a,c
II a,c
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4.4.3 Cabling
R4.4.3-1
R4.4.3-2
R4.4.3-3I
R4.4.3-4[
a,c
I] 8,C
Ia,c
I a,C
WNA-DS-01667-WBT-NP, Rev. 1 4-36
Post Accident Monitoring System -RRAS Watts Bar 2 NSSS
Completion Program I&C Projects System Design Specification
--------------------~----~~------~----------------~----~~~----~a,c
[ R4.4.2.8-2
4.4.2.9 DP Cell Power Supplies
R4.4.2.9-1
[ 4.4.2.10 DIN RaillTC514/Connection Units
R4.4.2.10-1 [
R4.4.2.10-2
4.4.3 Cabling
] a,c
a,c
]
a,c
R4.4.3-1 a,c
[ ] R4.4.3-2 [ ]8,C
R4.4.3-3 [ ]8,C
R4.4.3-4 [ ]8,C
WNA-DS-01667-WBT-NP, Rev. 1 4-36
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.3-5
R4.4.3-6
R4.4.3-7
KR4.4.3-8
ISDS4.4.3-1
KR4.4.3-9
K4.4.3-10
R4.4.3-11R
R4.4.3-12
ER4.4.3-12
IR4.4.3-13
Post Accident Monitoring System -System Design Specification
a,c
Ia,c
a,c
a,cIa,cIac
ac
~a,c
axc
Iaxc
Ia,c
WNA-DS-01667-WBT-NP, Rev. 1 4-37
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
R4.4.3-5
[ R4.4.3-6
[ R4.4.3-7
[ [4
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
IR4.43-14
II
R4.4.3-15
I
R4.4.3-16I
*Post Accident Monitoring System-System Design Specification
a,c
II a,c
I a,C
I a,C
R4.4.3-17
R4.4.3-18
a,c
a,c
R4.4.3-19
R4.4.3-20
R4.4.3-21I
a,c
a,c
Ia,c
WNA-DS-01667-WBT-NP, Rev. 1 4-38
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
[ R4.4.3-14 [
R4.4.3-1S [
R4.4.3-16 [
R4.4.3-17
R4.4.3-1S
[ R4.4.3-19
[ R4.4.3-20
[ R4.4.3-21
I [
WNA-DS-01667-WBT-NP, Rev. 1 4-38
Post Accident Monitoring System-System Design Specification
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]
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
5.1
SDS5.1-1
SECTION 5INTERFACES AND COMMUNICATIONS
MTP DATA LINK
AF100 BUS COMMUNICATION
a,c
5.2
SDS5.2-1
SDS5.2-2
I
SDS5.2-3
a,c
a,c
a,c
WNA-DS-01667-WBT-NP, Rev. 1 5-1
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 5
Post Accident Monitoring System -System Design Specification
INTERFACES AND COMMUNICATIONS
5.1 MTP DATA LINK
SDSS.1-1 a,c
5.2 AF100 BUS COMMUNICATION
SDSS.2-1 a,c
a,c
] SDSS.2-3 a;c
WNA-DS-01667-WBT-NP, Rev. 1 5-1
-
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
KPost Accident Monitoring System -
System Design Specificationa,c
a,c
Figure 5.2-1. [ a,c
WNA-DS-01667-WBT-NP, Rev. 1 5-2
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
[
Figure 5.2-1. [
WNA-DS-01667-WBT-NP, Rev. 1 5-2
Post Accident Monitoring System -System Design Specification
a,e
] a,e
-
Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
R5.2-1
KR5.2-2
R5.2-3
a,c
a,c
a,c
R5.2-4 a,c
WNA-DS-01667-WBT-NP, Rev. 1 5-3
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
RS.2-1
RS.2-2
RS.2-3
RS.2-4
WNA-DS-01667-WBT-NP, Rev. 1 5-3
Post Accident Monitoring System -System Design Specification
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Post Accident Monitoring System -System Design SpecificationRRAS
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R5.2-5
La,c
(Last Page of Section 5)
WNA-DS-01667-WBT-NP, Rev. 1 5-4
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
RS.2-S
I[
(Last Page of Section 5)
WNA-DS-01667-WBT-NP, Rev. 1 5-4
Post Accident Monitoring System-System Design Specification
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]
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Post Accident Monitoring System -System Design SpecificationRRAS
Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 6GROUNDING AND COOLING REQUIREMENTS
6.1 EARTHING SCHEME
R6.1-1[The Watts Bar Unit 2 PAMS cabinet shall be provided with
a high quality ground bus with a connectionto the plant ground
grid.]
I
R6.1-2
I
R6.1-3
ac
I
a,c
I] a,c
R6.1-1 a,c
6.2 CABINET/COMPONENT COOLING
R6.2-1 a,c
WNA-DS-01667-WBT-NP, Rev. 1 6-1
RRAS Watts Bar 2 NSSS Completion Program I&C Projects
SECTION 6
Post Accident Monitoring System -System Design Specification
GROUNDING AND COOLING REQUIREMENTS
6.1 EARTHING SCHEME
R6.1-1 [The Watts Bar Unit 2 PAMS cabinet shall be provided with
a high quality ground bus with a connection to the plant ground
grid.]
[ R6.1-2
[ R6.1-3 [ 18,c
R6.1-1
6.2 CABINET/COMPONENT COOLING
a,c
] a,c
]
a,c
R6.2-1 a,c
WNA-DS-OI667-WBT-NP, Rev. 1 6-1
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Post Accident Monitoring System -System Design SpecificationRRAS
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ac
R6.2-2
Ka,c
(Last Page of Section 6)
WNA-DS-01667-WBT-NP, Rev. 1 6-2
Post Accident Monitoring System
-_R_RA_..::.S_W_a_tt...:.s_B_a_r....:2...:.N~S...::.S...:.S_C_o_m....:.!:..p...:.le_tI....:·o_n_P_r_0..!Og!::.r_a_m_I_&_C_P_r_o~je_c_t_s
________ Sy~s_t_em_D_es_ig~n_S~p_ec_i_fi_c_at_io_n--a a,e
R6.2-2 a,e
(Last Page of Section 6)
WNA-DS-01667-WBT-NP, Rev. 1 6-2
-
Enclosure 3
Application For Withholding Proprietary InformationFrom Public
Disclosure CAW-10-2877
Dated June 30, 2010
Subject: WNA-DS-01667-WBT-P, Revision 1, "RRAS Watts Bar 2
NSSSCompletion Program I&C Project Post Accident Monitoring
System -
System Design Specification" (Proprietary)
Enclosure 3
Application For Withholding Proprietary Information From Public
Disclosure CAW-10-2877
Dated June 30, 2010
Subject: WNA-DS-01667-WBT-P, Revision 1, "RRAS Watts Bar 2 NSSS
Completion Program I&C Project Post Accident Monitoring System
-
System Design Specification" (Proprietary)
-
S)WeustinghouseW esin ho s Westinghouse Electric CompanyNuclear
ServicesP.O. Box 355Pittsburgh, Pennsylvania 15230-0355USA
U.S. Nuclear Regulatory Commission Direct tel: (412)
374-4643Document Control Desk Direct fax: (412) 374-3846Washington,
DC 20555-0001 e-mail: [email protected]
Proj letter: WBIT-D-2095
CAW-10-2877
June 30, 2010
APPLICATION FOR WITHHOLDING PROPRIETARYINFORMATION FROM PUBLIC
DISCLOSURE
Subject: WNA-DS-01667-WBT-P, Rev. 1,'"RRAS Watts Bar 2 NSSS
Completion Program I&CProjects Post Accident Monitoring System
- System Design Spccification"' (Proprietary)
The proprietary information for which withholding is being
requested in the above-referenced report isfurther identified in
Affidavit CAW-t0-2877 signed by the owner of the proprietary
information,Westinghouse Electric Company LLC. The affidavit, which
accompanies this letter, sets forth the basison which the
information may be withheld from public disclosure by the
Commission and addresses withspecificity the considerations listed
in paragraph (b)(4) of 10 CFR Section 2.390 of the
Commission'sregulations.
Accordingly, this letter authorizes the utilization of the
accompanying affidavit by Tennessee ValleyAuthority.
Correspondence with respect to the proprietary aspects of the
application for withholding or theWestinghouse affidavit should
reference this letter, CAW-] 0-2877, and should be addressed toJ.
A. Gresham, Manager, Regulatory Compliance and Plant Licensing,
Westinghouse ElectricCompany LLC, P.O. Box 355, Pittsburgh,
Pennsylvania 15230-0355.
Very truly your s,
J A. Gresham, ManagerRegulatory Compliance and Plant
Licensing
Enclosures
(8 Westinghouse U.S. Nuclear Regulatory Commission Document
Control Desk Washington, DC 20555-0001
Westinghouse Electric Company Nuclear Services P.O. Box 355
Pittsburgh, Pennsylvania 15230-0355 USA
Direct tel: (412) 374-4643 Directfu.x: (412)374-3846
e-mail: [email protected] Proj letter: W8T-D-2095
CA W -J 0-2877
June 30, 20 I 0
APPLICATION FOR WITHHOLDING PROPRIETARY INFORMAIJ.0NERQM PUBLIC
DISCLOSURE
Subject: WNA-DS-01667-WBT-P, Rev. 1, "RRAS Watts Bar 2 NSSS
Completion Program I&C Projects Post Accident Monitoring System
- System Design Specification" (Proprietary)
The proprietary information for which withholding is being
requested in the above-referenced report is further identified in
Affidavit CA W-IO-2877 signed by the owner ofthe proprietary
infonnation, Westinghouse Electric Company LLC. The affidavit,
which accompanies this letter, sets forth the basis o