(REFERENCE FSAR FIGURE 2.5-46) The information contained ...
UniStar's Response to RAI 109 is Being Redistributed to ... · system, circulating water pump...
Transcript of UniStar's Response to RAI 109 is Being Redistributed to ... · system, circulating water pump...
750 East Pratt Street, Suite 1600Baltimore, Maryland 21202
UniStarNUCLEAR ENERGY
August 4, 2009
UniStar's response to RAI 109 is being redistributed to include the COLA markup pages with theenclosure. Please find a new copy of UN#09-323 enclosed.
Greg Gibson 750 East Pratt Street, Suite 1600Baltimore, Maryland 21202Vice President, Regulatory Affairs
UnStarN U C L E A R. ENERGY
10 CFR 50.410 CFR 52.79
July 30, 2009
UN#09-323
ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001
Subject: UniStar Nuclear Energy, NRC Docket No. 52-016Response to Request for Additional Information for theCalvert Cliffs Nuclear Power Plant, Unit 3,RAI No. 109, Question 03.02.01-3, Seismic Classification
References: 1) John Rycyna (NRC) to Robert Poche (UniStar Nuclear Energy), "RAI No 109EMB2 2238.doc (PUBLIC)" email dated April 27, 2009
2) UniStar Nuclear Energy Letter UN#09-263, from Greg Gibson to DocumentControl Desk, U.S. NRC, Submittal of Response to RAI No. 109, SeismicClassification, dated May 27, 2009
The purpose of this letter is to respond to the request for additional information (RAI) identifiedin the NRC e-mail correspondence to UniStar Nuclear Energy, dated April 27, 2009(Reference 1). This RAI addresses Seismic Classification, as discussed in Section 3.2 of theFinal Safety Analysis Report (FSAR), as submitted in Part 2 of the Calvert Cliffs Nuclear PowerPlant (CCNPP) Unit 3 Combined License Application (COLA), Revision 5.
Reference 2 provided an expected response date for Question 03.02.01-3 of July 31, 2009.The enclosure provides our response to RAI No. 109, Question 03.02.01-3, and includesrevised COLA content.
Dý c2
UN#09-323July 30, 2009Page 2
A Licensing Basis Document Change Request has been initiated to incorporate these changesinto a future revision of the COLA. Our response to Question 03.02.01-3 does not include anynew regulatory commitments.
If there are any questions regarding this transmittal, please contact me at (410) 470-4205, orMr. Michael J. Yox at (410) 495-2436.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on July 30,
Greg Gibson
Enclosure: Response to NRC Request for Additional Information RAI No. 109, Question03.02.01-3, Seismic Classification, Calvert Cliffs Nuclear Power Plant, Unit 3
cc: John Rycyna, NRC Project Manager, U.S. EPR COL ApplicationLaura Quinn, NRC Environmental Project Manager, U.S. EPR COL ApplicationGetachew Tesfaye, NRC Project Manager, U.S. EPR DC Application (w/o enclosure)Loren Plisco, Deputy Regional Administrator, NRC Region II (w/o enclosure)Silas Kennedy, U.S. NRC Resident Inspector, CCNPP, Unit§ 1 and 2U.S. NRC Region I Office
GTG/RDS/kat
UN#09-323
Enclosure
Response to NRC Request for Additional InformationRAI No. 109, Question 03.02.01-3, Seisnmic Classification
Calvert Cliffs Nuclear Power Plant, Unit 3
EnclosureUN#09-323Page 2
RAI No. 109
Question 03.02.01-3
The definitions for some acronyms (e.g., PE, PEB, etc.) in Table 3.2-1 cannot be located in theacronym list in the CCNPP Unit 3 FSAR or the U.S. EPR FSAR. Add the definitions to the list ofacronyms in Table 1.1-1 or add notes in Table 3.2-1.
Additionally, the system title in Table 3.2-1 seems to be inconsistent with the component codes.As an example, there are no PE or PEB components listed under system heading "PE, PEB,PED UHS Makeup System". Also verify whether UPB needs to be added to the system title.Another example is the "PA, PAA, PAB, PAC, PAS Circulating Water System." There are noPA, PAA, PAB or PAC components listed under this system heading.
Response
U.S. EPR FSAR Table 3.2.2-1 is incorporated by reference into Calvert Cliffs Nuclear PowerPlant (CCNPP) Unit 3 COLA FSAR. PE is the generic system name for the Essential ServiceWater System contained in U.S. EPR FSAR Table 3.2.2-1. PEB and PED are sub-systemnames for essential service water piping system and essential service water recirculationcooling system, respectively. PEB components are part of the generic Essential Service WaterSystem and are shown in U.S. EPR FSAR Table 3.2.2-1. PED is a sub-system name thatincludes the UHS Makeup Water System.
Similarly, PA is the generic system name for the Circulating Water System. PAA, PAB, andPAC are sub-system names for circulating water screening plant, circulating water pipingsystem, circulating water pump system, respectively.
Calvert Cliffs Nuclear Power Plant (CCNPP) Unit 3 COLA FSAR Table 3.2-1 will be updated toonly include KKS system and component codes contained in FSAR Table 3.2-1 and provide adescription of the KKS codes and other acronyms used.
Only individual components as identified are provided with equipment identification numberscorresponding to those used throughout the CCNPP 3 COLA FSAR. Generic components suchas piping & valves are provided with component codes.
Building structures that are assigned with component codes are indicated in the table. Theremaining equipment and building structures will have the component code defined during thedetailed design phase. UPB is a building code and is not indicated in the system name field.The definition of UPB can be found in Note 3 of FSAR Table 3.2-1.
COLA Impact
FSAR Table 3.2-1 will be revised as follows in a future COLA revision:
FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs}(Page 1 of 7)
0
.2 o .2 ,KKS System ; : "
or L J>,' ,R11OCFR5O o.2Component System or Component - * • AppendixB 1 2 iComments/Code ' Description .2 z 'O Z , Program 3 -z Commercial Code
Table 3.2.2-1 of the U.S. EPR FSAR contains the following conceptual design information for the SM, SN, Cranes, Hoists, andElevators category for: UKE, Access Building, and UBZ, Buried Conduit Duct Bank.
[[UKE Access Building NS-AQ jN/A CS No UKEUBZ Buried Conduit Duct Bank S N/A I Yes UBZ]"
The U.S. EPR FSAR descriptions provided in U.S. EPR FSAR Table 3.2.2-1 regarding the SM, SN, Cranes, Hoists, and Elevatorscategory for: UKE, Access Building, and UBZ, Buried Conduit Duct Bank are applicable to CCNPP Unit 3, and are incorporated byreference.PE, PEB, PED UHS Makeup Water System30PED f UHS Makeup Water Pumps S10/20/30/40/APool30PED UHS Makeup Water Pump Motors S10/20/30/40/A (30 PED 10/20/30/40/ AH001)H001
-PED . . . Piping (30PED 10/20/30/40) to S
C - I Yes UPB ASME IIIANSI/HI 2.3
C I Yes UPB - IEEE/NEMA
Cooling Tower,S
C I Yes I UPB,UZT
C I Yes UPB30PED I Discharge Strair10/20/30/40/AT 00 1/AT002
30PED i Isolation Valves10/20/30/40/AAOO1,30 PED10/20/30/40/AA005
PED Ventilation Equi
PED Ventilation Equi
30 PED Isolation Valves11/21/31/41/ACool
PED Piping and VaIv
30UPB1 0 UHS Makeup W.01/02/03/04 Structure, UHS
ner
S C I Yes UPB/UZT
ASME III
ASME III
ASME II/IEEE
ASME III
ASME III / ASME AG-I
ASME III
pment Piping
pment
for Equipment
es
ater IntakeMakeup Pump
S
S
S
S
S
C
C
C
C€
Yes
Yes
Yes
Yes
Yes
UPB
UPB
UPB
UPB/UZT ASME III
UPB 'ANSI/HI 9.8/ACI 349/ANSI/AISC N690
PED
PED
UPB
PIEDPED
PED
RoomsCPPUnit 3 Inta~ke Chan'nel
Instrument and Controls in theUHS Makeup Water IntakeStructureUHS Makeup Water SystemElectrical Distribution SystemEquipmentUHS Electrical Building
N-S D I4 Ne I. C Yes UPB 1 ASME IIl/IEEE
S C I Yes UPB 'IEEE/NEMA
S C I Yes UPB ,ANSIH 9.8/ACI349/ANSI/AISC N690
NS D II i No 'ASME B31.1
I
Miscellaneous piping
Traveling Screens
Buried Intake Pipes
NSS5 -
D II , NoYes
UPB
UPEB ASME IIIIASCE 4-98/ASME B31.1. App. VIl I
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs}(Page 2 of 7)
KKS System 'or 1.0CFRSOComponent System or Component ' 4 A AppendixB i • Comments/Code Description O 0' Program .3 z_ Commercial Code
PED F b NS-AO D No UPE/ ,AC1349 / ASCE 43-05: UPB IPED Sheet Pile Wall NS-AQ E
PED Electrical Duct Banks traversing S Cfrom the UHS Makeup WaterIntake Structure and the UHS
t Electrical Building
PED :"E'lectrica'_ uct 13anis traversing s ...... S ICfrom each Essential Service WaterBuilding to the UHS ElectricalBuilding
PA, PAA, PAB, PAC,--PA. Circulating Water System
URA . Circulating Water Cooling Tower NS . E
UPE Circulating Water System ke NS-AQ E'Stu•L..u, cxdueding CC aeoPP Unit 3lnt~ike Cha~nnl (FEorebay) Makeup Intake Structure
No
Yes UPB/UZT
IBC
IEEE/ACI 349/NEC
IEEE/ACI 349/NECI Yes UPB/UQB/UZT
CS NoCS No
URA IBC
6 •QA IBCUPE I
30 PAC 39PAS1 0/20/3 Circ Water Pumps0 AP 001
PAC Circ Water Pump Fans
30 PAC 30PAS1 0/20/3 Circ Water Pump Motors0 AH 001
30PAAI 0/20/3 Removable Screens0 AT001
P .AB Circ W}ater Piping-
PAB Circ Water Valves
NS E NSC No UQA ASME B31.1/ANSI/HI
NS E
*NS ENSC No
NSC No
2.3
UQA IEEE
UQA IEEE/NEMA
NS " E NSC "No UQA
NS
NSE
E
NSC NoNSC No
PAB Instrumentation and Controls in NSCirc Water Piping
URA i Cooling Tower Basin
30 PAC 39PA10/20/3 Circ Water Makeup Pumps NS0 AP 001
UQA 'Circ Water Pump BIdg NS
30 PAC 3•A-10/20/3 i Circ Water Makeup Pump Motors NS0 AH 001
PAB Circ Water Makeup Piping NS
PAB . Circ Water-Chemical Treatment -,NS-Piping
PAB Circ Water Cooling Tower NSBlowdown Piping
E NSC No
E CS No
'E NSC No
UQAUQA
UOA/UZT
URAUPE
UQAUPE
ASME B31.1/AWWAAWWA/ASME
B31.1/IEEE
AWWA/ASME B31.1
IBC
ASME B31 .1/ANSI/Hil
E
E
CS
NSC
NoNo
2.3
IBC
IEEE/N EMA
E NSC No UPE/ AWWA/UZT ASME B31.1
-E NSC No UZT .AWWA/ASMEB31.1/UPE/UQA
E NSC No UOA U / AWWA/UZT .ASME B31.1
E NSC No UQA 4W/ AWWA/ASME B31.1PAB
PAAPAB
PAB
PAA
Circ Water Bypass Piping
Traveling Screens NS
Makeup piping Valves NS
Instrumentation and Controls in NSMakeup Piping
Removable Trash Screen I Drive NS
EE
ýE
NSC NoNSC No
NSC No
UZT
UPE
" UPE
UQA/UZT
UPE
AWWA/ASME B31.1
AWWA/ASME B31.1
E NSC No
CCNPP Unit 3 3-7© 2007 UniStar Nuclear Services, LLC. All rights reserved.
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs}(Page 3 of 7)
KKS System . 0O-
M- Uor L* v 10CFRSO .Component System or Component M " Appendix B 0 o Comments/Code Description z Program ., z Commercial Code
PA Circ Water System Electrical NS E NSC No UQA IEEE/NEMADistribution Equipment
GW Raw Water System, includes Essential Service Water Normal Makeup Supply
GW
GW
GW
GW
GW
Desalinization Transfer Pumps/Motors
Desalinization Water StorageTank
Recirculation Valves
Raw Water System Piping
Water Heaters
NS E NSC No
NS *E CS No
UPQ ASMEB31.1/NEMA/ANSI
UPQ AWWA/IBC
UPQ ASME B31.1
UPQ ASME B31.1
UPQ ASME Section VIII
NS
NS
NS
NS
E
E
E
NSC No
NSC No
NSC No
UPO
GW
GWGW
GW
GW
GW
GW
GW
Desalination/Water TreatmentBuilding
Piping
Valves
RO Equipment
Tanks
Filters
Pumps/Motors
Blowers
System Electrical DistributionEquipment
E CS No UPQ IBC
NS E NSC No
NS
NS
NS
NS
NS
NS
NS
E
E
E
E
E
E
E
NSC
NSC
CS
NSC
NSC
No
No
No
NoNo
UPQ/UZT
UPQ
UPQ
UPQ
UPQ
UPQ
UPQ
UPQ
NSC No
NSC No
ASME B31.1
ASME B31.1/IEEE
AWWA/IBC
ASMEB31.1/ANSI/NEMA
IEEE/NEMA
System
IBC
AWWA/IBC
ASMEB31.1/ANSI/NEMA
ASME B31.1
ASME B31.1
IEEE/NEMA
GR Sanita.ry Waste Water Sy._ter., Melludinc Waste_.= W.ater, Treatment•."
GR
GR
GR
Waste Water Treatment Facility
Debris Tank
Macerating Pumps/Motors
GR Aeration Chamber
GR Aeration Blower
GR Underground Piping
GR Sewage Treatment System Piping
GR Sewage System ElectricalDistribution Equipment
UYF, USU Security Access Facility, including Warehouse
USU Storage / Warehouse
UYF Security Access Building
Security Access ElectricalDistribution Equipment
QJ Central Gas Supply Buildi•.g Distribution System
UTG Central Gas Supply Bldg
QJ Piping
QJ Valves
_QJ_ Compressed Gas Tanks
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
,Fa--ilty Sewage Water Treatment
CS No UGU/UZT
CS No UGU/ UZT
NSC No UGU/ UZT
NSCNSC
NSC
NSC
NSC
NoNoNoNoNo
UGU/ UZTUGU/ UZT
UGU/ UZTUGU/ UZT
UGU/UZT
CS No
CS No
NSC No
USU IBC
UYF IBC
UYF IEEE/NEMA
CS
NSC
NSC
NSC
No
No
No
No
UTG
UTG
UTG
UTG
IBC
ASME B31.1
ASME B31.1
DOT Standard
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs)(Page 4 of 7)
0 =0KKS System 0. 0or • * 10CFR5O .2,
Component System or Component m E Appendix Comments/Code Description V, a S V Program 3, z Commercial Code
Qj Central Gas Supply Electrical NS E NSC No UTG IEEE/NEMADistribution Equipment
K, ... P k,~~ W, . ..Sy.t.. GK Potable and Sanitary Water Systems
GK
GK
GKGK
GK
Piping
Valves
Tanks
Pump/Motors
NS
NS
NS
NS
E
E
E
E
NSC
NSC
CS
NSC
No
No
No
No
ASME B31.1
ASME B31.1
AWWA/ASME VIII/IBC
ASMEB31.1/ANSI/NEMA
IEEE/NEMAPotable Water System Electrical NSDistribution Equipment
E NSC No
5fR maki b •L- b #ir- btt btiv a" ir wae •pybs SG. SGA. SGAO. SGM Fire Water Supply System
SGA
SGA
USG
SGM
SGM
SA
SGM
Fire Water Distribution System,including valves and hydrants,Balance of Plant (Not providingSafe Shutdown EarthquakeProtection)
Fire Water Distribution System,including valves and hydrants,Balance of Plant (Safe ShutdownEquipment Protection followingSSE)
Fire Protection DistributionSystem including valves andhydrants Seismic Category IStructures (Not Providing SafeShutdown Equipment Protectionfollowing SSE)
Fire Water Storage Tanks and FireProtection Building
Diesel Engine Driven Pumps andDrivers and subsystems,including diesel fuel oil supply
Electric Motor Driven Pump andDriver
Ventilation Equipment
Jockey Pump and driver
Fire Protection Makeup Pipingand Valves (From DemineralizedWater System)
NS-AQ D NSC No USG/UZT/UPQ/UST/UTG
It-SSE Yes USG/UZT/UPB
NS-AQ D
NFPA
NFPA/ANSI/ASMEB31 .1
NFPA/ANSI/ASMEB31 .1
NS-AQ D II No
NS-AQ
NS-AQ
D
D
11-SSE Yes USG/ NFPA/ANSI/ASMEUZT B31.1/IBC
11-SSE Yes USG NFPA/ANSI/ASMEB31.1
NS-AQ D NSC No USG NFPA/ANSI/ASMEB31.1
NS-AQ D II-SSE Yes USG NFPA / ASME B31.1/ ASME AG-1
NS-AQ D NSC No USG NFPA/ANSI/ASMEB31.1/NEMA
NS-AQ D NSC No UZT NFPASG
Fire Suppression Systems
Fire Suppression Systems for SiteSpecific Buildings other than UHSMakeup Water Intake Structure,
UHS Electrical Building, and FireProtection Building
NS-AQ D NSC No UPB/USG NFPA
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs}(Page 5 of 7)
KKS SystemorComponentCode
.0U-.
System or ComponentDescription 'A
Fire Suppression Systems for UHS NS-AQ DMakeup Water Intake Structure,UHS Electrical Building, and FireProtection Building
CL.
1OCFRSO ._MM - Appendix B o
CU w Program _j
II No UPB,
USG
Comments/Commercial Code
NFPA/ANSI/ASMEB31.1
CCNPP Unit 3 3-10CCNPP Unit 3 3-10
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -I{Classification Summary for Site-Specific SSCs}(Page 6 of 7)
2C 0.0 o.2 2
KKS Systemor 1 . 0 IOCFR5O .2_Component System or Component Appendix B m - Comments/Code Description 1 a S U Z Program _o z Commercial Code
Other Site-Specific Structures
UBA Switchgear Building NS E CS No UBA IBC
UMA Turbine Building NS E CS No UMA IBC
UAC Grid Systems Control Building NS E CS No UAC IBC
UQZ Electrical Duct Banks traversing S C I Yes UJK/ IEEE/ACI-349/NECfrom the Safeguards Buildings to UZT/
the Four Essential Service Water UQB/Buildings and Both Emergency UBPPower Generating Buildings
UoZ Electrical Duct Banks traversing NS E CS No UJK/ IEEE/NECfrom the Safeguards Buildings to UZT/the Switchgear Building UBA
Electrical Duct Banks traversing NS E CS No UBE/ IEEE/NECfrom the Emergency Auxiliary UZT/Transformers to the Safeguard UJKBuildings
UBZ Electrical Duct Banks traversing NS E CS No UBA/ IEEE/NECfrom the Switchgear Building to UZT/
the Desalination Plant, Circulating UPQ/Water Pump Building, Cooling UQA/Tower, Switchyard Control House, URA/Site Specific Auxiliary UAC/Transformer, Sewage Treatment UAA/Plant, and CW Makeup Water UGV/Intake Structure UPE
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FSAR: Chapter 3.0 Classification of Structures, Systems, and Components
Table 3.2-1 -{Classification Summary for Site-Specific SSCs}(Page 7 of 7)
C ..2
KKS System . Dor • . . N 10CFR5O .2mComponent System or Component pendix B Comments/Code Description t V C W z Program _, z Commercial Code
Electrical Duct Banks traversing NS E CS No UZT IEEE/NECbetween miscellaneous buildings
Notes:1. As defined in U.S. EPR FSAR Section 3.2.1, the US EPR safety classifications, as supplemented by the UniStar Quality
Assurance Program Description (QAPD) classifications, are:S- Safety-related (UniStar QAPD classification - QA Level 1)NS- Non-safety-related (UniStar QAPD classification - QA Level 3)NS-AQ- Supplemented Grade (UniStar QAPD classification - QA Level 2)
2. As defined in Section 3.2.1 and U.S. EPR FSAR Section 3.2.1, the Seismic Classifications are:I - Seismic Category III - Seismic Category II11-SSE - Seismic Category If Fire Protection structures, systems, and components that are required to remainfunctional during and following a safe shutdown earthquake to support equipment required to achieve safeshutdown. The following Fire Protection structures, systems, and components are required to remain functionalduring and after a seismic event: 1) Fire Water Storage Tanks; 2) Fire Protection Building; 3) Diesel driven fire pumpsand their associated subsystems and components, including the diesel fuel oil system; 4) Critical support systemsfor the Fire Protection Building, i.e., ventilation; and 5) The portions of the fire water piping system and components(including isolation valves) which supply water to the stand pipes in buildings that house the equipment requiredfor safe shutdown of the plant following an SSE. Manual actions may be required to isolate the portion of the FireProtection piping system that is not qualified as Seismic Category II-SSE.
3. Locations are defined below:
KKS Designator
UAA
UAC
UBA
UBE
UBP
UGV
UJK
UMA
UPB
UPE
UQB
UQA
URA
USG
UST
USU
UTG
UYF
UZT
LocationSwitchyardGrid System Control Hewse Building
Switchgear BuildingAuxiliary Power TransformersEmergency Power Generating BuildingSewage Treatment Plant BuildingSafeguard Buildings ElectricalTurbine BuildingUHS Makeup Water Intake StructureCirculating Water Makeup Intake StructureEssential Service Water Pump Building
Circulating Water Pump BuildingCooling Tower StructureFire Water Storage Tanks and Fire ProtectionBuildingWorkshop & Warehouse BuildingStorage / WarehouseCentral Gas Supply BuildingSecurity Access BuildingOutdoor Area
UPQ Water Treatment BuildingUQZ Buried piping and pipe ducts for service water systems and cablesUBZ Buried conduit duct bank from switchqear building to transformersUGU Wastewater discharge structure
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FSAR: Chapter 3.0 Classification of Structures, Systems, and ComponentsFSAR: Chapter 3.0 Classification of Structures, Systems, and Components
4. Acronyms are defined below:
KKS Code DescriptionGW Raw water supply systemGK Potable and sanitary water systemsGKB Potable and sanitary water distribution systemGR Sewage water treatment systemPA Circulating water supply systemPAA Circulating water screening plantPAB Circulating water piping systemPAC Circulating water pump systemPED Essential service water recirculation cooling systemQJ Central gas distribution systemSG Stationary fire protection systemsSGA Fire water distribution system, conventional areaSGAO Fire water distribution system outside of buildingsSGM Fire protection equipment
CCNPP Unit3 Rey. 5
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