UniStar's Response to RAI 109 is Being Redistributed to ... · system, circulating water pump system, respectively. Calvert Cliffs Nuclear Power Plant (CCNPP) Unit 3 COLA FSAR Table

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

CCNPP Unit 3 3-6© 2007 UniStar Nuclear Services, LLC. All rights reserved.

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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


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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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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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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

© 2007 UniStar Nuclear Services, LLC. All rights reserved.COPYRIGHT PROTECTED

Rev. 5


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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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

CCNPP Unit 3 Rev. 5© 2007 UniStar Nuclear Services, LLC. All rights reserved.

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Documents

UniStar's Response to RAI 109 is Being Redistributed to ... · system, circulating water pump system, respectively. Calvert Cliffs Nuclear Power Plant (CCNPP) Unit 3 COLA FSAR Table