forwards response to 830503 request for info supplementing ... · .a regulatoinformation...

.a REGULATOINFORMATION DISTRIBUTION +TEN (RIBS)

AGCESS'ION NBR; 8306170351 DOC ~ DATE: 83/06/14 NOTARIZED: YESFACIL:STN-50 528 Palo Verde Nuclear Station~ Unit ig Arizona Publi

STN 50 529 Palo Verde Nuclear StationF Unlit 2i Arizona PubliSTN 50 530 Palo Verde Nuclear Station~ Unit 3i Arizona Publi

AUTHrNAME AUTHOR AFFILIATIONVAN BRUNT~K,ED Arizona Public Service Co,

RECIP ~ NAME RECIPIENT AFFILIATIONKN IGHTON z G ~ Licensing Branch 3

SUBJECT; Forwards nesponse .to 830503 request for info supplementing830322 info on FSAR Table 3,'2 1 re quality classificationoT structuresisys 8 components>

DISTRIBUTION CODE: B001S COPIES RECEIVED:LTR ENCL SIZE ~, ./TITLE: Licensing Submittal: PSAR/FSAR Amdts & Related Correspondence

NQTES:Standardized plant ~

Standardized ~plant.Standardized plant.

DOCKET050005280500052905000530

050005280500052905000530

RECIPIENTID CODE/NAME

NRR/DL/ADLNRR LB3 LA

INTERNAL: ELD/HDS3IE/DEPER/EPB 36IE/DEQA/QAB 21NRR/DE/CEB 11NRR/DE/EQB 13NRA/DE/MEB 18NRR/DE/SAB 2Q

".. NRR/DE/SGEB 30NRR/DHFS/LQB 32NRR/DL/SSPBNRR/DSI/ASBNRR/DSI/CSB 09NRR/DS I/METB 12N 22-

04RM/DDAMI/MIB

KXTERNAL: ACRS 41.DMB/DSS (AMDTS)LPDR 03NSIC 05

»COPIESLTTR ENCL

0

1 0

1 0'3

1 1

1

2 2

1 1

i1 1

1 0

1 1

1 1

1 1

1 1

1 0

6 61

1

1 1

RECIPIENTID CODE/NAME

NRR LB3 BCLICITRAeE~ 01

IE FILEIE/DEPER/IRB 35NRR/DE/AEABNRR/DE/EHEBNRR/DE/GB 28NRR/DE/MTKB 17NRR/DE/SGEB 25NRR/DHFS/HFEB40NRR/DHFS/PSRBNRR/DS I/'AEB 26NRR/DSI/CP8 10NRR/DSI/ICSB 16NRR/DS I/PSB 19NRR/DSI/RSB 23RGN5

BNL(AMDTS ONLY)FKMA REP,DIV 39NRC PDR 02NTIS

COPIESLTTR ENCL

1 01

1 1

1 1

1 01

2 21

1 1

1

1

1 1

i1

1 1

1 i3 3

TOTAL NUMBER OF COPIES REQUIRED: LTTR 54 ENCL 07

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Arizona Public Service CompanyP.o. BOX 21666 ~ PHOENIX. ARIZONA 65036

June 14, 1983ANPP-24067 — WFQ/JYM

Director of Nuclear Reactor RegulationAttention: Mr. George Knighton, ChiefLicensing Branch No. 3Division of LicensingU. S. Nuclear Regulatory CommissionWashington, D. C. 20555

Subject: Palo Verde Nuclear Generating Station(PVNGS) Units 1, 2 and 3Docket Nos. STN-50/528/529/530File: 83-056-026 G.1.01.10

References: (A) Letter from E. F.. Van Brunt, Jr.,'.A'PS, to G. W. Knighton, NRC,dated March 22,

1983.'etter

from G. W. Knighton, NRC, to E. E. Van Brunt, Jr., APS,dated May 3, 1983.

Dear Mr. Knighton:

Attached is the information pertaining to FSAR Table 3.2-1. supplementingReference (A)„as requested by Reference (B).

If you have any questions concerning this matter, please contact me.

Very truly yours,

Qu~E. E. Van Brunt, Jr.APS Vice President,

Nuclear ProjectsANPP Project Director

EEVBJr/JYM/spAttachment

cc: E. Licitra (w/a)A. C. Gehr

8306i7035i 830614PDR ADOCK 05000528A....''r '. „-- P„DR

qCP

June 14, 1983ANPP-24067

STATE OF ARIZONA )) ss.

COUNTY OF MARICOPA)

I, Edwin E. Van Brunt, Jr., represent that I am Vice PresidentNuclear Projects of Arizona Public Service Company, that the foregoingdocument has been signed by me on behalf of Arizona Public ServiceCompany with full authority so to do, that I have read such documentand know its contents, and that.to the best of my knowledge and belief,the statements made therein are true.

Cl 4~Edwin E. Van Brunt, Jr.

doora to bafota aa ttia~dr day of

Hy Commission expires:

LI Commlsston Expires Apr8 6. 4987

Notai;j-Public,,~, ~

8

~ '

A C

t C'/

Palo Verde Nuclear Generating StationRe uest for Additional Information

260.0 .equal ity Assurance Branch

l ~

I

260.63 The revision to Table 3.2-1 of the PVNGS FSAR, submitted by ANPP-23322-WFgIJYM dated March 22, 1983, deleted a commitment to applythe pertinent provisions of the FSAR Chapter 17 gA program to someitems during the operations phase. Reinstate such a commitment forthe following items or justify not doing so.

Princi al Component ~FSAR Pa e

Reactor coolant pump motors 3.2-3Pressurizer heaters 3.2-3New fuel elevator 3.2-10Fuel building HVAC

Ductwork, supply I| exhaust 3.2-20Supply dampers, other 3.2-20

Containment normal air coolingsystemCooling fans and motors ''

--'3;2-21'ooling

coils 3.2-21Heating coils 3.2-21Ductwork 3. 2-21Dampers 3.2-21

CEDM air cooling systemFans and motors 3. 2-21Cooling coil 3 ~ 2 21Ductwork 3. 2-21Dampers 3.2-21

Reactor cavity air coolingsystemFans and motors 3.2-22

Containment building preaccessfilter system 302 22

Diesel generator normalheating and cooling systemUnit heaters, electric 3 ~ 2 23Ventilating fans 302-23Oampers 30 2 23

Control room normal airconditioning systemDuctwork 3.2-24Oampers 3.2-24

Table 3.2-1 Sheet

1818

1919191919

19191919

20

20

212121

2222

RESPONSE: The response is included in amended Table 3.2-1. Inaddition, Footnote (e) is not referenced for the Seismic Categoryor PVNGS Quality Assurance Class for Fuel Building HVAC ExhaustDuctwork (on page 3.2-20) since the location of the ductwork issuch that its failure under an SSE could not reduce thefunctioning of any Seismic Category I plant features.

260.64 Clarify the proposed footnote cc of FSAR Table 3.2-1 to provide acommitment that the equipment described by the footnote will besubject to the pertinent provisions of 10 CFR 50 Appendix Bduring the operations phase. This can be done by making the lastpart of the last sentence of the footnote read: "...RegulatoryGuide 1.29 and shall be subject to the pertinent requirements of10 CFR 50 Appendix B during the operations phase."

RESPONSE: Response is included in amended Table 3.2-1,footnote (cc) ~

Table 3.2-1QUALITY CLASSlFlCATEON OF STRUCTURES, SYSTEMS AND COMPONENTS (Sheet 1 of 37)

tts

Principal Components

1. Reactor equipment

Reactor vesselReactor vessel supportsCore support structuresFuel assemblicsControl element assembliescontrol element drive mechanisms(d)

2. Reactor coolant system

Reactor coolant pumps (),k)Reactor coolant pump motorsReactor coolant pump supports .PressurizerPressurizer supportsStcam generatorsSteam generator supportsPressurizer heaters

Piping

Reactor coolant pressureboundary

prcssurizcr relief piping,from relief valves

Pressurizer surge 6 spraypressurizer sample piping from

containment isolation valvePressurizer sample piping from

pressurizer to containmentisolation valve

Pressurizer auxiliary spray „lineFrom spray valve to spray

lineFrom regenerativc heat

exchanger to rcmotc manualisolation valve

Containment penetrations

Valves

Reactor coolant pressureboundary valves

~ication

CCCCCC

CCCCCCCC

CAB~ RW

C~AB

PrincipalConstruction

Codes andStandards

III-l(r)(c)nanana

IIZ 1na(r)III 1(r)III-1/2(r)

zzz-l(i)B31,1

III-1B31 F 1

ZZZ-2

Zzz-l

ZIZ-2

IIZ-2-

IZZ-1(i)

SeismicCategory

IIZ(f)III(e)

Z'a(e)IIIIIna (e)

'I (e)

Ina

PVNCSQuality

AssuranceClass

0Q0Q

0(cf(dd)

Q.na~(ee)

0Qna+(ee

Q gc.cg

0na

Q

RegulatoryGuide 1.26

Quality Groupclassification

Ananananana

AnanaAnaA/Bnaha

A(i)

AD

B

B*

ANSI N18.2Safety Class

11nananana

1na1111/2 (1)1na

1NNS

"2

IN)

'

KCQ C(T}Sl U)

Table 3.2-1QUALXTY Cl.ASSIFCCATION OF STRUCTURES, SYSTEMS AND COMPONENTS (Sheet 6 of 37)

4J

bDI

CO


Engineered safety featuresactuation system (ESFAS)

That portion of the PPSwhich generates signalsthat actuate engineeredsafety features

Safe shutdown systems

The safe shutdown systemsinclude those systems requiredto secure and maintain thereactor in a safe shutdowncondition.

All other systems required forsafety

Contro'ystems not required forsa fety

Control roon panels (safetyrelated)

Control room panels (other)

Instrument valves and pipingdownstream of Quality Group8 or C root valves (For safety-related instruments)

piping, tubing and fittingsInstrument Valves

8. Electric systems

Class IE ac eauipment (includesassociated transformers, pro-tective relays, instrumenta-tion and control devices)

4.16 kv buses

480V load centers

480V notor control centers

Location

C~CB

C,AB,DGgCB

C~AB, DG~CB, RW

C,AB, DG,CB, RW

CB

CB

A)1

All

CB

CB

AB,CB ~ DG


Codes andStandards

IREE-279/323/344/379

ZEEE-279/323/344

IEEE, 279/323/344

na

ZEEE-279/323/344/420

ZZZ-2 or ZZZ-3

831. 1

ZEEE-308/323/344/420IEEE-308/3)3/344/420IEEE-308/323/344/420

SeismicCategory

Z.

na

I (e)

PVNGSQuality

AssuranceClass

Q(x)

Q(z)

Q(r)

na

g (cQ

RegulatoryGuide 1. 26

Quali ty Groupclassification

na

B or C

na

na

na


na

na

Ina

Ina

2or3I

NNS

na

na

na

fS

tS

tS:

I

))0 .. OO

iRM

8 -M

M

M

OM

MMHH

0

0

M

CO

C

Table 3.2-1QUALITY CLASSIFICATION OF STRUCTURES, SYSTEMS AND COMPONENTS'(Sheet 8 of 37) -fs


Miscellaneous class 1E electricalsystem

Containment buildingelectrical penetrationassemblics

Control Room ceilingstructure for the emergencylighting system

Non-class 1E electrical systems

9 ~ Component and fuel handlingequipment and fuel storage

Fuel handling and storageequipment

Refueling machineSpent fuel handling machineSpent fuel poolSpent fuel pool linerSpent fuel pool gatesFuel transfer tube assembly

blind flangeFuel transfer tube housing

(from liner plate to blindflange)

Fuel transfer tube housing(other)

BellowsFuel transfer valveCask handling craneNew fuel elevatorFuel transfer carriage assemblySpent fuel storage racksNew fuel storage racksNew fuel handling crane

Component handling equipment

Containment building polar craneCEA change platform

Location

CB

All

CFBFBFBFBC

FB

'C pFBFBFBFBC,FBFBFBFB

C

C,FB'rincipal

ConstructionCodes andStandards

IEEE-317/344/323

IEEE-344

'a

nana(a)(a)naIZZ-MC

III"MC

na

nanana

~ nanananana

na.na

SeismicCategory

I (e)

I (e)I (e)

'

na (c)II

na

nanaI (e)na (e)na (c)IZI (e)

I (e)na

PVNGSQuality

AssuranceClass

na

Q~C< >0na (aa) ~

QQ

na

nanaQ~(«3na ~(ee)nag'; aa)QQQ~(C<3

~ (ce)na (aa)


Quality GroupClassification

na

na

na

nananananana

na

nanananana

'nanana


na

na !)

na

nanananana2

NNS

NNSNNSnananananana

na I

na

4

le Ql

n0 n

R P

)B (/1 O

8 ~ M

tn C

[sg m

Table 3.2-1QUALITY CLASSIFICATION OF STRUCTURES, SYSTEMS AND COMPONENTS (Sheet 18 of 37)

5


Fuel building 55VAC

SupplyFansFilters, outside airAir washersHeating coilsDuctworkIsolation dampersDampers, other

ExhaustFansDuctworkDampers

Exhaust (post accident)Fane and motors

I~ ~

5

Filters IHigh-efficiency particulate

air (55EPA)Charcoal

DuctworkDampers

Supports and hangers

Radwaste building HVAC

SupplyFansFilters; outside airAir washer

Location

ABABABABFB, ABAB, FBFB

FBFB

.'B

FBFBFBFB

RW ~ ~

RWRW


Codes andStandards

nanananaSHACNA5HAC55ASHACNA

na ISHACNASHACNA I

IEEE-323/ ;344/334

HSI 306

naSHACNASHACNAna

nanana

SeismicCategory

nanananana(e)Ina(e)

nanag'

II(h)

nanana

PVNGSQuality

AssuranceClass

nananana55 a~(eeQna~(et)nana~Q

QQQ(h)

nanana

RegulatoryGu5de 1.26


nanananananana

nanana

na

nana'a

na

nanana

ANSI N18.2,.Safety Class

5

nanananana3na

I 3I

5

3

~ 333

~ 3

nanana

5

55

I

I

i Oo

g

OUl

M

R0

O

V)

fI

II.



HeatingDuctworkDampers

ExhaustFansFilters

High-efficiency particulateair (HEPA)

DuctworkDampers


Turbine building HVAC

FansFilters, ouside airAir washerDuctworkDampersHeating coilsUnit heatersPiping and valvesSupports and hangersRoof exhausters

Containment building HVAC

Containment normal air coolingsystem

Cooling fans and. motorsCooling coilsHeating coilsDuctworkDampers

CEDH air cooling system

Fan and motorsCooling coilDuctworkDampers

Location

RW

RW, AB~ RW, AB

RW

RWI

RWRWRW -'

I

TGTG

I TGTGTGTG

! TGTGTGTG

~ CCC '

C~ o

E

.i. CCC


Codes andStandards

naSHACNASHACNA

na

i HSI-306I! SHACNA

SHACNAna

I

i) na'a". na

SHACNASHACNA

i naB31.. 1( t)na

"

na

naB31.1naSHACNASNACNA

naB31 1SHACNASHACNA

SeismicCategory

nanana

na

na

nana

nananananananana(h)na

na(e)na (e)na(e)na(e)na(e)

na(e)na(e)na(c)na(e)

PVNGSQuality

AssuranceClass

nanana

na

na

nana(h)

nananananananana(h)na

na~(ee)na~(ee)na ~(ce)na~(cc)na ~(ce)

n &c)na (cOna (ec3naN(ce)


Quality GroupClassification~

nanana

na

na

nanana

nananananananananana

nananana

- na

nananana

ANSI N18.2Sa fety Class

nanana

na

nanana

nananananananananana

NNS?)NSnaNNSNNS

)WSNNSNNSN))S

R0M

)gjA M

0RM 0

tie

MRU

CM OM C

~Z MM

Table 3.2-1QUALITY CLASSIFICATION OF STRUCTURES, SYSTEMS AND COMPONENTS (Sheet 20 of 37) Is


Reactor cavity air coolingsystc!a

Fans and motors

Tendon gallery ventilationsystem

Fans and motors

Containment building preaccessfilter system

Fan and motorsFilters

Nigh e fficiency particulatea ir (RE PA)

Charcoal

Normal purge and filtration~ systera (non-ESF related)

fansFilters

Nigh efficiency particulateair (NEPA)

CharcoalDuctworkContainment, penetration .DampersValves, containmcnt

isolationPiping and valves, other .

Unit vent system

Vent stack


Location

C,AB

AB

ABABCABC

CIAB

OU,

CRAB


Codes andStandards

na

NSI-306

na

na

NSI-306

SHACNAIII-2(m)SNACNAIII-2B31.1(t)

III-NF(n)

SeisnicCategory

na (e)

na (e)

na (e)

na (e)

na

na

nanaInaI

na

(h)

PVNGSQuality

AssuranceClass

na

nag@(ee)

na~(ec)

"~(cc)

nanaQnaQ ~


Quality Group.Classification

na

na

na

na

nanaBnaB

na

ANSI N18. 2'afety Class

I

na

NNS

NNS

na

na

na~ na

2! 'na

2

na

I naI

na

Q,

OM

WO

MO


Principal ComponentsI

Diesel generator building heatingand ventilating system

Normal heating and ventilatingsystem

Hydraulic atomizing spray systemUnit heaters, electricVentilating fans

DampcrsSupport and hangers

Essential ventilating system

Ventilating fans and motors .

Diesel generator controlequipment room fan and motor

SupportsIntake filter

Control building HVAC system

Control room HVAC

Essential ventilation systemCoil, coolingFans and motors

FiltersHigh efficiency particulate

airCharcoal

DuctworkDamperssupports and hangers

Location

CBCB

CB

CBCBCBCB


Codes andStandards

.nanana

SNACNAna

IEEE 323/344/334IEEE-323/344

nana

III 3IEEE-323/344/334

HSI 306

naSNACNASHACNAI I I-NF(n)

SeismicCategory

nana(e)na(e)

na(e)(h)

II(h)

PVNGSQuality

AssuranceClass

nana (ee)na (me)

nally~)(h)

QQQ(h)

RegulatoryGuide l.26


nanana

nana

'na

na

nana

Cna

, nananana

~ ANSI N18.2I Safety Class

II

1 'NSnaNNS

INNSNNS

INNS

) NNSI

NNSNNS

I 3~ 3

33.33,na

g

I

CO

M

MA<

g'M

N Q

I bj

a


ts'rincipal

Components

Control room normal, airconditioning system

Location


Codes andStandards

SeismicCategory

PVNGSQuality

AssuranceClass


()uality GroupClassification'NSI N18 ~ 2Safety Class

Il. Co~ M

ranFiltersCoil, coolingHumidifierDuctworkDampersSupports and hangers

ESF switchgcar and battery roomsllVAC systemEssential ventilation system

Supply fans and motors

FiltersCooling coilsDuctworkDampersPiping and valvesSupports and hangers

ESF equipmcnt room(channel A and B)

Supply fan and motor

FilterCooling coilDuct workDampersPiping and valvesSupport and hangers

Battery room essential exhaustfans and motors

Normal control buildingventilation system

FanFilterCooling coilslleating coilsDuctworkDampersSupports and hangers

CBCBCBCBCBCBCB

CB

CBCB

.CB~ CB

CB-CB

CB

CB ~

CBCBCB

.CBCB

CB

CBCBCBCBCBCBCB

~ nanaB31.1naSNACNASHACHA

:'na

IEEE-323/344/334naIII-3SHACHASNACNA

'II-3

III-NF (n)

IEEE-323/344/334naIII-3SHACNASHACNAIII-3III-HF

IEEE 323/344/334

nanaB31.1naSHACNASHACNAna

nanananana (e)na (e)(h)

IIII(h)

nananananana(h)

nana

0n0Q0(h)

000Q00

nananananana(h)

nanananananana

na

naCnaCCna

na

naCnaCCna

na V

I

nananana ~

nanana

nanananananana

na3'a333 dna

na3na333,na

nanaNHSnananaHHS

O to

O0

D 30g HW 0

(Il 0~rj

M

UC

Ul O

N

Table 3.2-1QUALITY CLASSIFICATION OF STRUCTURES, SYSTEMS AND COMPONENTS (Sheet '37 of 37) fs

7. Letter of arenthesis continued

(s) The gas stripper is designed and constructed to Seismic Category I requirements; however, this po tionof the CVCS is not required to be Seismic Category I by Regulatory Guide 1.29.

( t) Process solenoid valves will be constructed in accordance wi th manufacturer's standards. I

I(u) Since this system is not required to function during an SSE, the CBRS is designed to remain functionalafter an SSE but not during an SSE.

I

(v) Designed to appropriate industry standards.

(w) External to the diesel engine package.

(x) Deleted.

(y) The pertinent requirements of 10CPR50, Appendix B, (i.e., those specified in Appendix A to BTP I

ApcsB 9.5-1) are applied to operations phase activities associated with fire protection systems andequipment used or installed in areas housing safety-related equipment. and other areas where ar}unsuppressed fire could potentially damage safety-related structures, systems or components.

(z) Refer to section 7.0 for further delineation of the components which comprise this system.I

(aa) Operational phase activities of administration, control, operation, maintenance, inspection, etc: areconsidered to be quality-related activities and are subject to the pertinent requirements of theoperational quality .assurance program.

I(bb) Connectors and terminal blocks are seismically qualified as part of the equipment in which they are installed.8. Ex endable and Consumable Items

Expendable and consumable items necessary for the functional performance of safety-related structures,.'systems,and components are classified as safety-related items, and as such are subject to the pertinent requirements ofthe operational quality assurance program.

9. Radiation Protection E ui ment

Operations phase activities associated with radiation protection equipment, instrumentation. and facilitiesdescribed in section 12.5.2 are subject to applicable requirements of the operational quality assurance program.

10. Emer enc Plan E i ment

: l8

:l8I

O0z0R

8 (T)R

RA

O (n

HPzj

Operations phase activities associated with emergency plan (including emergency kits, protective equipment. andsupplies) are subject to applicable requirements of the operational quality assurance program.

Ill. Valve 0 erators

Valve operators that are associated with safety-related valves which must perform a mechanical motion in order toshut down the plant, maintain the plant in a safe shutdown condition, or mitigate the consequences of apostulated event are classified as safety-related and as such are subject to the pertinent requirements of theoperational quality assurance program.

INSERT A TO PAGE 3 '-39

(cc) The equipment is not required to remain functional following an

SSE. However, the equipment has the capability to reduce the

functioning of safety-related equipment, as defined in RegulatoryGuide 1.29. Therefore, the design and the specific components

critical to restraining this equipment during an SSE meet the

requirements of Regulatory Guide 1.29 and shall be subject to the

pertinent requirements of 10CFR50, Appendix B, during the

operations phase.

(dd) The control Rod Drive Mechanisms are not required to remain

functional for the safety of the public during and after an SSE.

Therefore, they are Quality Class "Q" in all aspects except

operability.

(ee) Failure of the equipment, due to an SSE, could reduce the

functioning of safety related equipment, as defined in Regulatory

Guide 1.29. The design of the equipment is analyzed to preclude

such failure during and after an SSE. The pertinent requirements

of 10CFR50, Appendix B, are applied to this analysis. In addition,QA audits, monitoring and reviews verify that maintenance and

modification activities are conducted in a manner such that the

original design is not degraded.

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