ML17277B417

Forwards Addl Data Re Results of Operability Testing Performed on Purge & Vent Valves.Package Should Replace Data in Attachment H of 831219 Submittal

ML17277B417
Person / Time
Site:	Columbia
Issue date:	05/18/1984
From:	Sorensen G WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	Schwencer A Office of Nuclear Reactor Regulation
References
GO2-84-300, NUDOCS 8405240206
Download: ML17277B417 (38)

Text

REGULATORr '>FORMATION DISTRIBUTION S EM (BIDS)

ACCESSION NBR: 8405240206 DOC. DATE: Brl/05/18 NOTARIZED: NO 'OCKET ¹ FACIL:50-397 WPPSS Nuclear Project~ Unit 2r Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION SORENSEN<G.C, Washington Public Power Supply System REC IP ~ NAME RECIPIENT AF F ILIAT1ON SCHNENCKReA ~ Licensing Branch 2

SUBJECT:

Forwards addi data re results o'f operabilit'y testing perfo.rmed on purge 8 vent valves'ackage should replace data in Attachment H of 831219 submittal ~

DISTRIBUTION CODE: A030S COPIES RECEIVED:LTR, g ENCL L SIZE:

TITLE: OR Submittal: Containment Purging NOTES."

REC1P IENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL NRR LB2 BC 01 7 7 INTERNAL: NRR FIELDS' 1? 1 1 NRR REEVESgE ill 1 1 NRR/DE'/EQB Q9 1 1 NRR/DS I/A KB 1 0<i 1 1 RGN5 1 1 EXTERNAL: ACRS 13 6 6 LPDR 03 1 1 NRC PDR Q2 1 1 NSIC 05 1 1 NTIS 1 1 TOTAL NUMBER OF COPIES REQUIRED: LTTR ?3 ENCL, 23

WW, IW $ tt <<( +t W'fhiiW Wt f f i, ii 'tf W ~

(j j(I(,it li i tI tl(jr

)W IW i

'f W)l a,lt ~ 8 1 Wilt tt tit'Wf 1 t 1tttt W,,$ $ 'i 'll t l I! f! t lj it I I Wi'l,l I j'g Ij>> I,I(riii S(g (tl 'fj(rI ( !tilt.,t jt ft 'j(I J fl W i 'i. J('tg W fbi llii gt(I(ttt t(t( )Ig f (jt I ti

Washington Public Power Supply System P.O. Box968 3000George Washington Way Richland, Washington 99352 t509) 372-5000 840518 840524020b 05000~~7 PDR ADOCK PDR May 18, 1984 ~

G02-84-300 Docket No 50-397 Director of Nuclear Reactor Regulation Attention: Mr. A. Schwencer, Chief Licensing Branch No. 2 Division of Licensing U.S Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Schwencer:

'ubject:

NUCLEAR PROJECT NO. 2 QUALIFICATION AND OPERATION OF WNP-2 CONTAINMENT VENT AND PURGE VALVES

Reference:

Letter, G02-83-1170, G. C. Sorensen (Supply System) to A. Schwencer (NRC), "Qualification and Operation of WNP-2 Containment Purge and Vent Valves", dated December 19, 1983 This letter transmits additional data concerning the results of operability testing performed on the WNP-2 purge and vent valves. This information

.was recently requested by'r.- Rudy Hodor of Brookhaven National Laboratory.

The attached package'hould replace data in Attachment H of our December 19, 1983, submittal. Test data on one valve had inadvertently been omitted.

Should you have any further questions, please contact Mr. P. L. Powell, Manager, WNP-2 Licensing.

Very truly yours, G. C. Sorensen, Manager Regulatory Programs DAA/sms Attachment cc: R Auluck - NRC D Hoffman - NRC WS Chin - BPA AD Toth - NRC Site F Eltawila - NRC R Wright - NRC R Hodor - Brookhaven NL I

I

~dl"->>MA -I.I

t it I

I r '

~ + ll )l 4

ATTACHMENT TO LETTER G02-84-300 QJALIFICATIII OF PLIRSE AND VENT VALVES AT OP-2 PACKAGE REPLACES DATA IN ATTACHMENT H OF VOLUME V PREVIOUSLY SUBMITTED TO NRC ON LETTER G02-83-1170, DECEMBER 19, 1983 PREPARED BY: QA %I Mi 1 on eyer REVIEWED. BY:

Dennis Armstrong APPROVED BY:

J.E. Rhoads

Volume V Attachment H In-Situ Test Results Demonstration of valve assembly operability was exhibited by both stress analysis and the conduct of operability testing. The purpose of this attachment is to complement the discussion of operability presented in Volume I, Section 6.0, of this report with final as-built piping analysis accelerations.

Discussion of Valve Accelerations Loadin Eleven BIF butterfly valves at WNP-2 were divided into three categories.

Those similar in size and function were grouped. Eight of these (two groups) are the purge and vent valves, which are the subject of this report, and three valves (CSP-V-5, -6, and -9) are part of the vacuum relief system. One valve from each group was chosen based on accessi-bility and tested to envelop loads.

Initial test plans were establishhd from as-designed piping analysis loads. Since some final as-built piping accelerations were provided after the initial test plans, the applied test loads may not be the same. A comparison of final as-built piping loads, Exhibit I, to static test loads shows that test conditions envelop the predicted seismic/

hydrodynamic'oading. Supporting calculations for determination of static test loads are provided in Exhibit 2.

Test Plan Results As previously discussed, the test consisted of applying a static load to the outboard end of the air/spring cylinder. This static load was applied to the pneumatic cylinders by using a cable supported platform loaded with lead bricks. Measurement of total applied load was made with a load cell linked into the cable. Test plans and results are provided by Exhibit 3 and 4.

Summar of Exhibits o Exhibit I - Test Load/Acceleration Summary o Exhibit 2 - Supporting Calculations for Determination of Test Loads o Exhibit Static In-Situ Test of CSP-AO-I o Exhibit 4 - Static In-Situ Test of CEP-AO-4A o Exhibit 5 - Summary of Final As-built Piping Accelerations

EXHIBIT 1 Test Load Acceleration Summar 30" Valve with 10" Cylinder - Fail Close Configuration Dynamic Valve Operator Loading Using Final As-built Pi in Accelerations Static Test Conditions EPN G-Level Equivalent Static Load CEP-V-1A 2.9 CEP-V-2A 2.41 CSP-V-1 4.32 1110 lb.

CSP-V-2 4.29 24" Valve with 8" Cylinder - Fail Close Configuration Dynamic Valve Operator Loading Using

~

Final As-built Pi in Accelerations Static Test Conditions EPN G-Level Equivalent Static Load CEP-V-3A 1.55 CEP-V-4A 2.28 5.12 820 lb.

CSP-V-3 4;92 CSP-V-4 5.08 24" Valve with 8" Cylinder - Fail Open Configuration Valve EPNs CSP-V-5, CSP-V-6, and CSP-V-9 are vacuum breaker valves and not considered part of the purge and vent system.

EXHIBIT 2 g~soo f WASHINGTON PUBLIC POWER SUPPLY SYSTEM PROJECT o2 CALCULATIONCOVER SHEET DISC IPLIN C'guIIOm~T S. u4u A CAROM SHKKT I CAI Co NQo

~

OF ~IO

~-ot.- g-oi8oot -Z.

CONTRACT SPECIFICATION OUALITYCLASS STEM NO+ q

<Zp ~. ~ . -CSID-Ao-5 ~

Can- AO- l w t nl A7-rQAI or'e,R.RGrc.r . 7-2~7 Eon ACTION RKOUIREO

@SAR CHANOK Q SPEC CHANOC gJOTHQR (IDENTIFY BELOW)

ATTACHMENTS Q COMPUTER PRINTOUT @VERIFICATION HK KLIST OTH ID Y VERIFICATION NO REASON APPROVED/DATE REOUIRKMENT TYPE OF CALCULATION REMARKS UPCRSEOKS Q PRELIMINARY SUPKRSKDKO BY Q FINAI RKV NO. REVISION DESCRIPTION CALCULATIONBY DATE CHECKED DATE APPROVCD DATE Otic ]~4K J.R- 5m~ /03 I.C FGII&~5~  %/

W~OS R4

~ ~

~ g s + ~

p ~

j>>',

WASHINGTON PUBLIC POWER SUPPLY SYSTEM CALCULATIONCONTINUATIONSHEET Q o L o I Sm i - Z. SHeKT 3 OF

'to ReVISIaN INOIC+VIONS Cs)~ PA 4 A~ VE SHEG7S An49, pc~ ue<<@~os (QiD '3<tIo4

~(Q 'S( llo 4 ) I iiIa SILSs oF.

co Ih\c.H &FF~w T8k OP.'LABAN iD~)c. AWS' AM @&ra~) &~

TPb) a I

)A 34.llo 4 g.Q 2.

gapA- 3A w-a-4 A csP 5 csP C (o-73 e.sP g S.I8 csP-'0- l 4 4+

csf-V - 2 4.l 9 CEP-~- I 0 2.90 nP-v-z. A 2.4 I

/ok C.sP- Ao- 9 38

4

$ ~ '

~ ~

k I

~ I k

~ I cl r..

r o

r

/

~ j J

~ ~

r WASHINGTON PUBLIC POWER SUPPLY SYSTEM CAI C NO

~-OK O]8 CALCULATlONCONTlINVATIONSHEET SMKKT OP

'o RKVISIQN INOI ATIQNS l F PoS'Sl $ <K, C5 0- Ae-I ~i< <

QuAc-i F<&,. 6) ~S -~r OU gSp- Ao-+.

Ia3 .

ofLoac Foe. ~T- op- Ao- >.

M-l ) .

N ~ST& h3C<~S&5 ~

l FKIa LOm F 4, L~

f4-44 ) Icm5 ¹ if(f~

CHKCKKP IINITIA~IPATK)

L ~I- (I SSl I5$ 22

IC ~ '

~ ~ a ~

~ ' l% l 0 r )

' P s ~

~

)

C 4

0 h I, ~

~a

'0 1

R v. 0 Attachr. "

r GQ K-S.o($ l-~

pll&88 of- lF FUNCTIONAL TEST REQUIREMENTS II J/

t I

'0 pohcy puuL den~

/'

SWPPaQT

/

I t

EPN CS~-m-S DESCRIPTION Fhl<

ACTUATE XT.

TES7 LOADING SKETCH Cl~

4ZO" S

RID oi Boa t A>>g em .g.

+~~0.

8.74 NO SCALE BLDG CONTRACT NO.

65 CC 475 l AIR PRESS. loo Ps(4 or Volts Astps AC l ACTUATOR C.G- FROH PIPE C.L. +(<

~- T~ REQ'D.

I t ALLOWABLE SEAT LEAKAGE 'lP REVERK CLOSED

</A ~

I l

i. SISTER 1EST PRESS. I< + PSIG - DIFF. PRESS. +/A + PSIO

. I PAX. TEST LOAO ll4O + ~ LES. I l TESs LOAD DIRECTION AXIAL. 0 + 'j I, LATERAL lI + 'f s- I i ooking in Flow Direction Src~c.h t FLOW p @pare s

go%

(la 83 AXIAL are

< ~

Rev. 0 Attac~"

<P-g 1 o' fQ-'oi- 8 3-o(8a)(- 0 FUNCTIONAL TEST REQUIREMENTS PAN fof ~

T

&WRY hl ll

'tEST I

I I OESCRIPTIOM AIR ~

ACTUATOR AT.

8 . i LOADING SKETCH

+

I II i

or Volts

~B MAX "g" NO SCALE Amps 'C BLDG. ~

CONTRACT NO.

ELEV DC

~BI I

i I

i ACTUATOR C.C. FRm PIPE,C.t . I I CPER- TIME REQ'0. OPEN CLOSED I ALLOXABLE SEAT LEAKAGE 'EVERSE I I

SYSTEM - i -

'o t TEST PRESS. PSIG DIFF. PRESS. + PSID I-RAX. TEST LOAD P~O + S LBS.

I TES LOAD DIRECTION - AXIAL Q + . o LATERAL T+

wE I

iooking in Flo~ Direction ~~ ~+~ jP h FLOw

~

g7 ~

'repareo ay 5] Gs

~ ~

~ I ~

Ll: jjI,'jbls':7::: 's; D RPCTIWAL TEST REqJI~cEHT (iC I"I III I I

Pele.z vo ~ho< SueWK~

I DKDRIPTIDN ACTUATE rr.

fao. Cu 693+

sso -

IIIO ~t LOADING SKETCH to"BoAA

~ "g" 4t

- NO SCALE K

oAAAAsoABLDG. R NO.

ELEV SS8 j

t AIR P~<S.

ACTU"TOR CPER.

C.C.

T~ REq

~-

loo O.

PSIA or Volts Pzm C.L.

OPEN A

Amps

- CLOSED AD ALLONBLE SEAT L'AGE ~/0, REYERSE <IA SYS1iR TEST PRE c'i o/Pc ~ PSIG DIFF PRESS. D/A + PS-D Nx. TEET LDAD Dlc> + rr lBs.

I TESs LOAD DIRECTION - AXIAL. LATERAL Q + ~/i. o Looking in Flow Direction '

SEa SK&TcH

~

Z. 80 ~

FLOW pareo ~y P

s exp e tie 5>

az,e

rev.

'f C

C,t ta-w en Page t

1 I

FlpCTIQNAL TEST R" QJIf&<BPS

% ~

4-

-lg I

~/ p

~lI I g

.pic Z Za ~R.Gg 5ut&RW ChP-W>>

EFR TEST LOADING SKETCH QID O l

- lo"5<<ss

~ NO SCALE ClFssA~SLDD CONTRACT M3.

R SSS DESCRIPTIDM PAc. Cursso g<'S ELEY I

KT. 693 l 'AR <<D>> 4.44-l ACTUATDR ADl PREss- lsss PSYA or volts Amos 'Ac ACTUATOR C.C. rXa ~~ C.L. VA tax. T~ REq O. CLOSED .

ALLO~aSLE. ~T LEAKAGE <A, REV~ </A

.SYSTEM TEST PRF<<S. +/4 + PSIG - DIFF. PRESS. </A + FSID Nx. lllp + ss LBS-I I ~ TEST U3AD LOAD OIRECTION Looking in

- AXIAL.

Flow Direction '

~

~ ~

P 'pazeo ay

~ qOe

<<z 53 az.e

~ g I

~s ~

Rev. l TEST ~ANY P~ / .of Tftie in-Pl ace Yalve Funct'ional Testing Ho T-0 C Sys.m Ergmem R ~h4'~e ~5'~ Date . Jf.- F 2-.--

Prospect

'sp p po (

~ARKS

~ 3O rr ~r J lgSr CZ&~ ~ 2 $ &rfj Z'u~~~

r &or. Q~~e c ~d >&r o7

/do jZ&S u.t TS ~ ~& /9-$ +a.<M ~S

'i oS Sc c. d' Z See..

wdd~d m~ LLs .~ J 2 sr~

@co L t/eE Jc E

2 M~LM x&a t 7J

&~ W( a~5. o e.Cc S-7- C

\

go a ( F.o V.

oo L)$

t'. o cr C4~

u aM t~47r~ ](df J u

0 ~ ~

I ~ ~ ~

TEST SU+NAY P~ ~of

-In=Place Valve ctional Testing Bo.

no r

System En>~ex...f~. S+g4 ew5y Date I

'Proge~ vugg 2 0 70 ,cd no ~ s soO rS karroo al z c mme. vC- ~

C ~LTS ~ ~C- 3~E- mS m~7~~~4

/0 V g gC~~s-(jp L p'C-.

cj W~ ~

1~-J ~Q I 6

~l S e- e.-

pa'

/Qo mc~ /C5< F ~

X. I vs/ U

~

RBVe

.. --. Atta=~nt III pa~a } of 3

~ ~

DATA S~

I INITIALS/DATE Prerequisites havi been met and system is lined up for testing 6.1 Seat leakage,equipment installed 6.2 Air preeeure redLoed to +/~PSIG 6.3 Torque +>itches operable 6e4 Reduced voltage applied volts 6.5 Electrical and valve lineup completed 6.6 Pretest seat leakage OPENXNG 6e7 Tim (seconds) ~o5

. Due X.D. NO.

Anps st Amps Cal. e

~ps torque System 's. PSIG D1ffer ntial Pre . PS 6.9 50. static load S- O'BS. I.D. NO. L4S F c

~F3 3 Y"t OFENINQ CLOSIlC 6.10, 6.11 Tire (seconds)

I.O

.O.

Gal.

NO.

GJ / /

RECORD COPY

~ ~ SLT-S-04.0-3

+ ~

~

Rev.

1'ttacha nt 2 ot' II'age

~ ~

DATA S~

C> -Po- INITIAtS/DATE 6.12 75K static load ~ ~ LBS. I.D. No. 4lW5~

ca..

TP 7--

6.13, 6.14 OFKNIIC T1nl. (seconds)

~ ~

Cal. D Am start I.D run Amps torqtj 6.15 1M s attic ioacf /r'do U LBS ~ ~

S->>

Cal Due 1 /-r- EX 6.16, 6.17 0 FAWNING CLoszlc Tin (seconds)

Y ts NO.

Due Amps start CLOSING'D. HG.

,I De ps Amps torqu 6.18, 6.19 OPENING Tim (seconds)

Volts I.D. NO Cal. e Amps st I.. NQ.

al. Du Amp run Amps torqu RECORD COPY

~ A ~

SLT-SZ4.0 Rev. l Atta~ent III -.

Page 3 of 3 DATA S~

Ci=-" ~ '.5'~-~o - j INITIALS/DATE 6.20 OPENING CLOSING Tine (seconds) 7- I I.D. NQ.

C Alps tart .D; NO.

keeps torque 6.21 Post test seat leakage 6.22 Reverse seat leakage 6.23 Packing gland leakage 6.24 Valve normal power or air restored 6.25 Load fixture repaved /r S 6.26 Leak test equipaent removed 6.27 Torqta switch bypass wiring restored Veri ed by l-7-Z>

Date

SLT-S304. 0-3 EXHIBIT 4 Rev. 0 Attachment II Page 1 of 1 FUNCTIONAL TEST REQUIREMENTS 4r o

l f'uu 7e QEhR.Qy SuPAo<T t

I I

CEe'-Ao-+

DESCRIPTIDN

'ACTUATOR WT.

AIR PRESS.

TEST LOADING SKETCH Sui Gosso- B 42 "

QID lop PQ4 or Yolts

~ otsoc]

MAX g Ais OPSAArsa Asps NO SCALE BLDG.

~

CONTRACT NO.

AC Ca 8 EKY ~95 DC I

I t ACTUATOR C.G. FROM PIPE C.L. </4

%FR. TIME REQ'D. - OPEN CLOSED I I ALLOWABLE SEAT LEAKAGE REVERSi SYSiel4 - TEST PRESS. ~<A + PSIG - DIFF. PRESS.. +/A + PSID 82o >~

RQX. TEST LOAD gpe5' LBS. I I TEST LOAD DIRECTION - AXIAL. + q j~ o LATERAI $ + q/~ o I

~ooking in Flow Direction Sea 5~~ H P pareo sy

$ 'QO ~

II 2 S3 LATERAL ace

I yALnevaa %i%59 Qa. ovE. hAM 8-go - $ 'ct SLT-S304. 0-3 Rev. 1 Attachment III Page 1 of 3 DATA SHEET INITIALS/DATE Prerequisites have been met and system is lined up for testing 6.1 Seat leakage equipment installed 6.2 Air pressure reduced tc ~APSIG 6.3 Torque switches operable ZD8 I ii 483 6.4 Reduced voltage applied A volts 6.5 Electrical and valve lineup completed 6.6 Pretest seat leakage 6e7 CLOSING Tittl. (seconds) res Tdr'.D.

Volts NO.

Cal. Oue Amps start I.O. NO.

Amps run Cal. Oue 6.e System Press. W PSIG OIrrerecttsI press. AGIO 6e9 50% static load LBS. .I.D. NO.

Cal. Oue 6.10, 6.11 CLDSIM' Tine (seconds)

'olts I.O. NO.

'al. Oue Amps start I.D. NO.

Cal. Due Amps run Amps torque RECORD COPY

0 SLT-SX4. 0-3 Rev. 1 Attachrent III

~ ~

Page 2 of 3 t M~%%e r

DATA SF&.:T INITIALS/DATE 6.12 75% static load I.O. NO.

Cal. Due 6.13, 6.14 OPENIIC Time (seconds)

Volts I.D. NO.

Cal. Due Alps start I.O. NO.

Alps run Alps torqtm 6.15 1E4 static load +DC I.D. NO. 4/9S 7 Cal. Oue 3-~< 5 W 6.16, 6.17 OPENING Tive (seconds)

Volts I.D. NO.

Cal. Due Aaps start I.D. NO.

Cal. Due 6.18, 6.1S'iIe OPENINO OLOSIN (seconds)

Volts I.O- NO.

Cal. Due I.O. NO.

Cal. Due RECORD COPY

I'

<1 SLT-S304. 0-3 Rev. 1

~ ~

Attachment III Page 3 of' DATA SHEET INITIALS/GATE 6.20 OFENENG CLOSING Tim (seconds)

Volts I.D. NO.

Cal. Due Amps start I.O. NO.

Amps run Cal. Oue Amps torque 6.21 Post test seat leakage 6.22 Reverse seat leakage 6.23 Packing gland leakage 6.24 Valve normal power or air restored 6.25 Load f'ixture removed 6.26 Leak test equipment removed 6.27 Torque switch bypass wiring restored Ver e y Date

~ ~

RECORD COPY

~ ~

~p etL I ~alaJIPt oOO 7

Attachment IV

~ 4 e Rev. l

~ ~

Title TEST SUNNY In-Place Valve Functional Testing Page~of ~

System Engjneer . Q. Gate Pro)cct z

ve I ('+

(

t7 0 EXHIBIT 5 t f

.c, ggghgQ67.

'g ll/t% f43 IMC 5ccEMRATt6QS QLom 3!,lloyd

,GN x Y

'BP+-3A ~.57 J,g, 0, f0 e

~" VALtre R,= fo(L ~se g" cVL I.

KP-u-qA. 5.% ', f.%

c

~ j% 4 3 Jl, s.1<

"~p g g $ 0$ 941 ~l~

C,O+

Fc l ~

%Sf l

4R CSP-V-q to&

FC.

g,OQ 5,02

.. Cg-V-5 Its s,m o.gf

~ = ~tL Of'&l g'.f5 833 S.S

, Csp-vq II

!I Q ttoQ cGP-V- tA t,qy a& t~

>m VAI.V6 Fc

[OII GYl.

'sf -V-2;A 0.5 g.l t I.tc goal

. cSp-v-(

e I

CSP-V-L 357 i.'to QOVe 4 5p@Qqog 455NSQ',

4

'\~e h ~ I I

~ I y