ML20214T805
| ML20214T805 | |
| Person / Time | |
|---|---|
| Site: | Hatch, Vogtle, 05000000 |
| Issue date: | 06/03/1987 |
| From: | Gucwa L GEORGIA POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| GL-87-06, GL-87-6, SL-2428, NUDOCS 8706100429 | |
| Download: ML20214T805 (20) | |
Text
Georgia Fbwer Company s
333 Piedmont Avenue Atlanta Georgia 30308 Telephore 404 5266526 Ma: ling Address-Post Office Box 4545 Atlanta, Georgia 30302 L
Georgia Power L T. Gucwa tm smrNm en:fre system Manager Nuclear Safety and Licensing SL-2428 0239U X7GJ17-C210 June 3, 1987 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 2055 PLANT HATCH - UNITS 1, 2 NRC DOCKETS 50-321, 50-366 OPERATING LICENSE DPR-57, NPF-5 PLANT V0GTLE - UNIT 1 NRC DOCKET 50-424, OPERATING LICENSE NPF-68 RESPONSE TO NRC GENERIC LETTER 87-06,
" PERIODIC VERIFICATION OF LEAK TIGHT INTEGRITY OF PRESSURE ISOLATION VALVES" Gentlemen:
Generic Letter 87-06 requested five sets of specific information relative to pressure isolation valves (PIVs) used at Plant Vogtle Unit 1 and Plant Hatch Units 1 and 2.
The requested information consist of a list of PIVs, the periodic tests or other measures performed to assure the integrity of the PIVs, the acceptance criteria for determining the acceptable leakage of the PIVs, the operational limits placed on the PIVs, and the frequency at which the PIVs are tested.
Plant Vogtle PIVs are leak tested as specified by Plant Technical Specifications.
In accordance with the instructions of Generic Letter 87-06, this statement satisfies the request for information for Plant Vogtle in all five of the above-listed areas.
The responses to the requet* for information regarding Plant Hatch PIVs are provided in the followis-paragraphs.
I B706100429 870603 PDR ADOCK 05000321 P
Georgia Power b U. S. Nuclear Regulatory Comission June 3, 1987 Page Two List of PIVs All Plant Hatch PIVs are identified in the Plant Hatch Inservice Inspection (ISI) Program Document (Section XI,1980 Edition Through W81 Addendum) which was submitted to the Nuclear Regulatory Commiss!on (NRC) for approval by Georgia Power Company (GPC) letter NED-85-483 dated June 25, 1%.
The pertinent pages from that document are provided in EncNsure 1 to this letter.
The PIVs are identified in the enclosure by
' oxes for easy identification.
Periodic Testing The Plant Hatch PIVs are both exercised and seat leak tested per ASME code Section XI, 1980 Edition, through the W81 Addendum, except where written relief has been granted by the NRC.
Acceptance Criteria for Leakage The Plant Hatch acceptance criteria for PIV seat leakage is the lesser of 0.f, GPM (water) per inch of nominal valve size or a maximum of 5 GPM.
These criteria are discussed in Enclosure 2.
Operational Limits Plant Hatch Unit 1 Technical Specification, Paragraph 3.6.K places an operational limit on the reactor coolant system (RCS) under certain conditions.
This Technical Specification specifies the surveillance requirements for Class 1 components.
These surveillance requirements are to be performed in accordance with the ASME Section XI Program.
The operational limit for PIV leakage is specified in the Unit 1 Long term Valve Test Plan which is a part of the Section XI Program. A copy of the applicable operational limit is provided in Enclosure 3.
Plant Hatch Unit 2 Technical Specification, Paragraph 3.4.8 places an operational limit on the RCS under certain conditions.
This Technical Specification specifies the surveillance requirements for Class I
components.
These surveillance requirements are to be performed in accordance with the ASME Section XI Program.
The operational limit for leakage is specified in the Unit 2 Long Term Valve Test Plan which is a part of the Section XI Program.
The Plant Hatch Unit 2 operational limit is identical to that for Unit 1 and is contained in Enclosure 3.
0239U 700775
Georgia Power d U. S. Nuclear Regulatory Commission June 3, 1987 Page Three
~
Test Frsquency J
Unless specific written relief has been granted by the NRC, the PIVs are exercised quarterly and leak tested each refueling outage (may not exceed two years). Relief Requests 6.1.7 and 6.1.10 are applicable to PIVs and are provided in Enclosure 1.
Some PIVs are not required to be tested because of their passive function.
These valves are denoted by " Note 1" in the " Exercise" column of the valve testing program table of Enclosure 1.
Note 1 is shown on the last page of Enclosure 1.
Should you have questions regarding the information contained in this letter or the enclosures, please do not hesitate to contact me.
Sincerely, NW L. T. Gucwa KWW:jhu - List of PIVs - Acceptance Criteria for Leakage - Operational Limits - Units 1 and 2 c:
(see next page) i 02390 700775
, ~, -
GeorgiaPower b U. S.-Nuclear Regulatory Commission June 3, 1987 Page Four c: Georgia Powir Comp 5ny
~
Mr. R. E. Conway Mr. J. P. O'Reilly Mr. J. T. Beckham, Jr.
Mr. G. Bockhold, Jr.
Mr. J. F.. D' Amico Mr. C. W. Hayes j
Sosthirn Company Sirvices
~
Mr. R. A. Thomas Mr. J. A. Bailey Shaw,'Pittman,'Potts'& Trowbridge
~
Mr. B. W. Churchill, Attorney-at-Law Troutman,' Sanders, LockArman'& Ashmore Mr. A. H. Domby, Attorney-at-Law U. S. Nuclear Regulhtory Commission
~
J Director, Office of Nuclear Reactor Regulation Regional Administrator, Region II Licensing Project Manager - Hatch Licensing Project Manager - Vogtle Senior Resident Inspector - Hatch Senior Resident Inspector - Operations, Vogtle State of Georgia Mr. J. Leonard Ledbetter, Commissioner Department of Natural Resources Georgians Against Nuclear Energv Mr. D. Feig Ms. C. Stangler 1
1 02390 MET 75
.. ~... -
' ENCLOSURE 1 List of PIVs SYSilH: Ite s idua l llea t Itcenova l Plant Ha tet - Unst i Valve testing Prog ram
. Sti. y or 33 Stroke tra l ve Code
. Norm Ilme Helier No.
Class ca_t Degrip t itui
_ Cooj d. P&lp liinqLion Pos Exercise teakaqe Heo'd Heatje g g L11-f008 1
.A 20" HO Gate D-1 68-16329 RilH Shutdown C
Note 1 PlV No Cooling Outbrd Iso L11-fou9 1
A 20" HO Gate D-1 18-16329 f tligt Shutdown C
Note i PlV No Cooling Outhed Iso i
8" HO Cate D-3 18-16330 HilR Cond. Disch, C
Qtr CIV Yes 6.1.2 Lil-IOllA 2
A 4
to lorus 8" HO Cato C-9 11-16329 Hiln Cond. Disch, C
Wtr CIV Yes-6.1.2
[11-101111 2
A 6
to losus i I l-l o t *> A I
A 28 " HO Gato C-8 11-16330
. L l'C l outhrd.
C QLr riv Yes 6
Cont. Iso L i l-l u l' ll 1
A 28e" fl0 Cato C-la 11-16329 LPCI Outbrd, C-4tr PlV Yes Cont. Iso 1
L11-lul6A 2
A 16" HO Cate 11 - 9 11-16330' cont. Spray C
4tr' CIV
'Yes Outbrd. Iso 4
L 11 -l O l6tl 2
A 16" HO Gate ll-te 11-16329 Cont. Spray C
Qtr CIV Yes Outbrd. Iso I
i ill-lullA 1
11 28 " HO Gatu D-C 31-16330 L PCI O
Qtr NA Yes 6
L i l-l ul lis 1
15 28s" Ho Cate D ';
it-16329 l i'C l 0
Qtr NA Yes Lil-1019 l
C la" Checi.
A-1 18-16329 llead Spray C
Note 2-NA No Lil-lH21A 2
0 16" HO Cate 15 - 1 8 11-16330 Containment Sp ray C
QLr NA Yes 7
i11-1n21B
?
Il 16" HO Gain 11-2 16-16329 Containment Sp ray C
.Qtr HA Yes L1I-IO22 i
A is" t-lO Ca te A-1 Il-16329 llead Spray C
Note I ClV-No.
1
'a i
l 4
r i
+
El-1
List of PIVs I
(Cont'd.)
SysItH: f te s e dua l lie.i t itemov.e i 1* l a n L lla tcle - Ost i t i Vaive le s t i sig P rog ram Ste. 10 or 33 Stroke Norm Iime ite l i e f-Valve Code
_tp,
Class Ca t __pu sc r i p g. i ori Coordu_ f'& l O itenction Pos f>crcise leakage fleq' d Hi;qtae n
[I l-F Ol nll 2
D 28s" HO Globe Il-S 81-16329 HilH 11 < Shell Side O
Qtr NA Yes l
Hypass Ltt-f0SOA 1
AC 2 84 " AO Clicek 0-6 11-16330 t l'C l injec. Iso C
See 6.1.7 PlV No 6.1.7 L 11-f 050ll 1
AC 2's" AO Clicck 0-7 15-16329 I t'C l Injec. Iso C
See 6.1.7 PlV No 6.1.7 a" Helier 0-6 16-16330 HilR lax Slic i l C
Note 3 CIV No L11-lOS$A 2
AC s
Helier Cosit. Iso L 1 I-I 0954) 2 AC la" lle 1 i e r D-1 Il-16 3 2')
tullt lia ShelI C
Note 3 CIV No ite l s el Cont. Iso L i l-f 0(>$ A 2
Il 28 " AO lifly 1-10 11-16330 lulR focus Suction O
QLr NA yes 6
L i j - f 06911 2
15 28 " AO lifly 1-2 ll-16329 HilR lottas Suction O
Qtr NA Yes 4
[11-1065C 2
Il
? i6 " AO lirly L-10 11-16330 HilR lorus Suction O
QLr NA Yes fil-IO650 2
Il 28 " AO lif'l y I-2 Il-16 329 lulR forus Suction O
QLr NA Yes 8
[ I l-l u ltl A 2
C 10" Check 11-6 14-16330 Illitt lix Ser Wt r lic C
Ho NA No 6.1.8 L i l-t o /tlll 2
C 10" Chuck 0-9 11-16329 HilH 11= Ser Wt r l i a?
C HO HA No 6.1.8 LIl-lO98A 2
Il 6" HO Globe L-2
!l-163J0 Steam Iine to HifR C
4tr NA Yes ils Slintdown 1:11-109111
?
Il 6" Ho Clotse I. - l i 18-16329 Steam Iine to HilH C
Qtr NA Yes fix Shutdown L 1 1 - 1091 2
AC 3" Helier D-Il 11-16329 Steam Iine Helier C
Note 3 CIV No Cunt. Iso Lil-flujA 2
A 1" HO Clube I-S 11-16730 Hillt ilx Vent C
Qtr CIV Yes Cont Iso i
El-2
List of PIVs (Cont'd.)
SYSitH: Core Spray Systesa Plant fla tcle - Unit 1 Valve lesting Program Sh. 13 of 33 Stroke Valve Coste Norm J i me.
Hetier
_Nh Class Cat Desc[i dup Cousd P&lO lunc(jun
[os (xercise leakage He3'd Hegiegg '
l
[24-IOulA 2
A 20" HO Cate 1 1 - 11 11-16331 CS Pump Suction Out O
Qtr CIV Yes i
LTft-luulo 2
A
?O" HC Gate J -fl 11-16331 CS Pump Suction Out O
Qtr CIV Yes i
[21-f003A 2
C 12" Clieck 1-9 14-16331 CS Pump Di sclea rge C
Note S
'NA No
[21-80030 2
C 12" Check 1-11 It-16 3 31 CS l' ump Di scha r ge C
Note S NA No
[ 21 -l uuls A l
15 10' Ho Cate 1-/
14-16331 CS Outtsrd. Injection O
Qtr NA Yes 1
[2 8-f oul:0 I
il 10" HO Gate D-1 11-16331 CS Outhed, lujection U
Qtr NA Yes l
L21-iOOSA
'l A
10" H0 Cate E-6 11-16331 CS Outhrd. Cont. Iso C
Qtr elV vos
[21-100515 I
A 10" 110 Ga te D-6 11-16331 CS Outbrd. Cont. Iso C
Qtr riv ves
[25-1OO6A 1
AC 10" AO Check 0-4 Il-1633i CS Pressure iso C
See 6.l.I Piv No 6.1.7 128-800611 1
AC 10" AO Check C-4 11-16331 CS Pressure Iso C
See 6.1.T PlV Ho 6.1.1 (21-lol2A 2
C 2" Ital ier D-9 11-16331 CS Pump Disch.ltelier C
Note 3 NA No
[21-f012tl 2
C 2" ite l i e r 11 - 9 14-16331 CS Pump Disch.ltelier C
Note 3 NA No
[21-lulSA 2
A 10" HO Ciobe D-8 11-16331 Cure Spray lest C
QLr CIV Yes flypa ss Cont. Iso
[28-l01511 2
A 10" 110 Clube C-U ll-16 3 31 Core Spray lest C
Qtr CIV Yes flypass Cont. Iso
[21-1019A 2
il 20" AO Drly J-6 11-16331 Cas e Spray Pump O
4tr NA Yes lorus Suc.
[28-ful90 2
Il 20" Au til'ly h-6 11-16331 Coso Spsay Pump O
Qtr NA Yes losus Suc.
I L
f e
f El-3
.= -
List of PIVs
\\
(Cont'd.)
SYSilH: liigli Ps essur e Coolant lujection l'lan t lla tcle - Unit i Valve lesting P rog ram Sli. 1$ of' 33 Stroko Valve Code Norm Iime Hetief' fpA_
Ciass Caj Desc : i131 ion Coned,,_lWID I isoc1]on Po5 Ixerei50 tenhaue Reg'd HeguesL t is t -l ou l 2
O 10" Ho Cate L-l?
11-16332 IIPC I SLc.im Supply C
Qtr NA Yes Statitoff 18a 1 - 1002 1
A lo" HO Cate C-2 11-16332 t il*C l Steam Supply 0
Qtr CIV Yes 6.1.2 I nla rd. Iso 18s t-f oo3 I
A 10" HO Gate C-8s
- 1-16332 IIPC I Steam Supply 0
QLr Civ Yes Ou t ts i d. Iso t is 1 -l 001s 2
LS 16" HO G.ito D-9 al-16 3 32 til'C 1 Pump Suc.
O Qtr HA Yes f r oni Cond. Stos.
1841-100';
2 C
lis" Clurch I-6 11-16132 IlPC l Piunp d i scle.
C Note $
NA No LI:l-1006 2
A lis" HO Gate I-9 18-16332 llPC l Paimp inbsd.
C Set (n.1.10 PlV Yes 6.l.10 Di scia. Isu l is i -l ou t 2
15 lis" llo C.i te I-6 11-16332 IIPC I Pump Outlas d.
O Seu 6.1.10 NA Yes 6.1.10 D i scle.
( 8: 3-3008 2
il 10" HO Giolse 0-1 11-16332 lil'C l Pinnp lest C
Note i NA No llypass 181-1011 2
0 10" HO Gale C-/
11-16332 lil'C l Pump Herdun.
C Note 184 NA No 4
Slautol f to Cond. Stg.
181-1012 2
A is" HO Gate I-/
41-1633?
IIPCI Pump flin. Ilow C
Qtr ClV Yes 6.1.2 6
I nla s d. Iso (1 1-1919 2
C 16" Cliec h t)-9 11-16332 flPCI l' ump Stee.
C Note $
NA No from Cond. Stg.
I is 1 - 102 )
2 AC 12" Stop Clicch G-1 11-16132 IlPC I turb. l xli.
C See 6.I 12 CIV No 6.l.1I into d.
Iso 6.l.12 El-4
List of PIVs (Cont'd.)
SYSitH: lteactor Cose I so la t iosi Coo l iinj Plant lla tc h - Unit i Valve lesting P r og ram Sh. 1/ of 33 Stroke Noem Iime Heticf' Valve Code
_t{o,
Class Cat Descrittl ion Cootd.
P%{0 i inLc t s on Pos
[ m e rc i se I c a h a tle Heg'd Hegueit
[53-1001
?
AC 10" Stop Check G ';
it-16 3 3 8 Itcic Iurb. Ish.
C See 6.1.12 CIV No 6.1.11 to f or tes Iso 6.1.12 L51-I002 2
AC 2" Stop Clieck G-6 Il-16 3 316 ftCIC Vac Pump C
See 6.I.12 CIV No 6.1.II Disets, to losus Iso 6.l.12 f$1-1003 2
A 6" AO Ofly J-b ll-16 3186 HCIC Pump Suction 0
Qtr CIV Yes 6.l.2 losus Iso t$1-100/
I A
is" HO Gate C-S 14-16338:
HCic Steam supply 0
QLr CIV Yes 6.1.2 lobed. Iso LSI-lOUS 1
A
'6 " HO Gate C-6 11-163381 HCIC Steam Supply 0
utr Civ ves Outhsd Iso l" Hu Gate E-6 11-16338 ItCIC leedwater Inj.
C 4tr PlV Yes 651-4013
?
A i
[831-fo19 2
A 2" HO Globe F-1 11-163314 HGlC Pump Min. flow C
Note 8 CIV No 6.1.2 forus Iso 151-1021 2
AC 2" Check I-8 11-16338s 1(GIC Pump Hin, flow C
Note 5 Civ No lotus 150 L51-1028 2
AC 2" Check C-I al-16 3 31:
HCIC Vac. Pump Disch.
C See 6.I.12 Civ No 6.1.12 lorus Iso 191-103l 2
A 6" HO Gate J-6 il-16 3 3's HICI Pump suction 0
Qtr Civ Yes losus 150 l';I-l ut o 2
AC 10" Check G-S 11-16338 IIC I C lin h.
Lxh.
C See 6.I.12 CIV Yes 6.I.12 i
l o ries iso (SI-I 1034 2
A l-l/2" HO Cate G**
11-16 31f1 BCIC Vac, ils ke r 0
Qtr CIV Yes 6.l.2 losus Iso LSI-IloS 2
A 1-1/2" Ho Cate G-S 11-16338:
ItCIC Vac. 15 rke r o
Note 10 CIV Yes lorus iso El-5
's List of PIVs (Cont'd.)
SYSILH: Ro s i elua l llea t itemova l Plant II.s tcla - Onit 2 Valve lesting Program Sti. 8 of 12 4
Stroke Norm ilme Ita l i e l' Valvo Cutie
_Hg.
Class Ca L ugscription Coord.
P&JO l uriction Pos
[y2rcise leakage Reg'd Regt3 M 2E 11 -1002) 1 A
20" Ho Cate Viv O-10 81-26u15 ItalR Sliutdown C
Note 1 PlV No Cooling Outbrd Iso 21.ll-f009 I
A 20" Ho Cate Viv O-10 81-2601';
Itilli Slintdown C
Note 1 PlV No Cool isig Outhe d iso 2Lil-lOllA 2
A 8s" HO Ca to 0-3 li-2 60 l *>
ltillt Cond. D i scli.
C Qtr CIV _
Yes 6.1.2 to l o s'u s 8" Ho Cate 0-8 11-260 l1s lulR Cond. Diicts.
C Qtr CIV Yes 6.1.2 2[11-101115 2
A 4
to loros 2 L I l -l u l's A I
A 28 " HO G;e to 0-/
Il-2601's I PCI Ou t ta rd.
C Utr PlV Yes 4
Cont, Iso 2(. I l-101515 1
A 2 86 " HO Calc O-18 H-260lli i PCl Outised.
C Utr PlV Yes Cont. Iso 2Lil-lol6A 2
A 16" Hu Gate 11 - 1 18-26015 Cont. Sp ra y C
Qtr CIV Nos Outbsd. Iso 2[11-101613 2
A' 16" HO Catu 11 - 86 18-260l8 Cont. Sp ray C
Qtr Civ (es Outhrd. Iso 2(l1-1Ol(A 1
il 28 " HO Cato 0-7 11-26019 LPCI O
Qtr NA Yes 4
11 21s" HO Cato 0-86 11-?60181 LPCI O
Qtr NA Yes 2fil-lul9 1
C la" Clicek 15 - 2 51-26018 licad Spray C
Note 2 NA No 2 Ell-lO21A 2
Il 16" HO f;.ite 15 - 9 11-26015 Containment Spray C
QLr NA Yes 2[11-102115 2
15 16" HO G.ite C-2 11-?6018e Containment Spray C
Qtr NA Yes 2L11-1022 i
A 86 " HO Gate 11 - 2 11-26011 licad Spray C
Note 1 ClV No t
El-6
m.
List of PIVs (Cont'd.)
SYSilH: ite s idua l llea t itemova l Plant fla tcit - Unit 2 Valve festing Prog ram Sli. 11 or 12 4
Stroke Valve Code Norm Iime Ita l i c f
_No
. Class C.s t Oe sed t!Li psi Coond,_ P4to, Ieygitjpg Eps Ixercise tenhage Hen'd itequn L t
21 I l-f ois / A ' 2 Il 16" HO Cate I.-$
16-26015 ItllH lix Slie l i Side O
Qtr NA Yes Side inlet 2E I l-l Ola /11 2
il 16" HO Cato I-6 41-26018#
Hilf t fin Sise I i Side U
Qtr NA Yes Side inlet 2[11-lO8sf3A 2
11 28e" HO C l otic O-S H-26015 HilH Ox Slie l l Side O
Qtr NA Yes Oypass 2 L i l -l o'alill 2
15 21s" HO Clube t-6 18-260184 ItllR lls Slie l i Side O
Qtr NA Yes flypa s s I
2r i l-l O',HA 1
AC IS" AO Clieck 0-9 18-2601 'j LPCI i si,j ee, iso C
See 6.l.1 PlV No 6.l.7 t
21 1 1-1 0',011 1
AC 10" AO Clauck 0-3 ll-260 l 86 LPCI Injec. 150 C
See 6.1.1 PlV No 6.1./
2 L 1 1 - l O'a'; A 2
AC 8s" Ire l i e r 1
's 11-2601',
HilK lix Slic i I C
Note 3 CIV No ite l s e f Cun t. Iso 2[11-105$15 2
AC fe" Helief I-/
11-26018 HilH lix Stae l l C
Note 3 CIV No Helief Cunt. Iso Pl~ 1 1 -l O6'; A 2
15 Pig " Ao lif t y T-6 81-2601',
fulH losus Suction O
4tr NA Yes i
28 l l-f 065tl - 2 0
23 " A0 111ly 8-1 It-260 l is HilH Iosus SucLion O
Qtr NA Yes 6
2Lil-f06$C 2
11 28e" A 0 ill'l y 1-9 11-260 l '>
HilH lorus Suction O
QLr NA Yes 20 l 1 - 8 06's0 2
15 Pie" AO lirly 1-2 11-260 lle HilK losus Suction O
Qtr NA Yes 2L 11 - 10 /11 A 2
C 10" Cliech l - 84 li-260 l b ItllH lax Ser WL r lic C
HO NA No 6.1.8 a
i
?E l l - T O / flit
?
C 10" Cliec h 1-l 11-26018:
lillH le s Ser WLr Tie C
llo NA No 6.1.8 21Il-lO91A 2
il 6" 00 Globe L-2 li-260 l b Steam I isie to itillt C
4tr Na Yes ilX Sliutdown 3
5 t
t V
El-7
List of PIVs (Cont'd.)
SYSitH: Core Spray System Plant lla tcla - Unii t 2 Valve Test ing Program Sli, las og 12 4
Stroke V.eive a: ode Norm
)ime Ice I i e t-
_No Class C6_ De sc r i git i on Coo ral,_l*& l O
_ittuction
_l'o s jaercise leakage Heg ' t!
Hequest m_
A 20" HO Cate G-/
O-200 l f!
CS Paunp Suction Out O
Qtr CIV Yes 2t21 800111 2
A 20" HO Cate 11- /
O-26018 CS Pump Suction Out U
4tr CIV Yes 2821-LOO 3A
?
C 12" Check 1-1 11-26018 CS Pump Di sclea rge O
Note '>
NA No 2f21-800311 2
C 12" Clicck l-9 41-26018 CS Pump Hi sclia rge O
Note 5 NA No 2t ?l-f ouls A I
il 10" HO Cate 5-6 il-260ln CS Outbrd, injection O
Qtr NA Yes 2[21-1007:11 I
15 10" HO Cate C-6 41-26018 CS Outbrd. Injection U
Qtr NA Yes 28 21-f 00*> A 1
A 10" HO Cate 18-26018 CS Outbol. Cont. 150 C
Qtr Ply yes 2( 21 - f 00'sil I
A 10" HO Gate C ';
18-260111 CS Ouths(1. Cont. Isu C
utr Pty yes 2121-LOO 6A I
AC 10" AO Cleeck D-86 44-26018 CS Injection C
Sec 6.l.1 PlV No 6.1.1 2121-100611 1
AC 10" AO Chech 0-4 18-26018 CS lujection C
Sec 6.1.7 POV No 6.I./
2[21-lol?A 2
C 2" itol ief t-1 18-26018 CS l' ump Disch.HelseI~
C Note 3 NA No 2121-lul2D 2
C 2" Helier C-8 18-26018 CS Pump Disch.ltelief C
Note 3 NA No 2[ 21 -l (ll *> A 2
A 10" HO Globe D-7 11-26018 Core Speay lest C
Qtr CIV Yes Dypass Cont. Iso 2[21-101';15 2
A 10" HO Globe 0-/
li-2601 tl Core Spsay fest C
Qtr Cly yes flypa s s Cont. Iso 2t21-f019A 2
11 20" AO Dfly G '>
18-26018 Core Spray Pump O
QLr NA Yes locus Suc.
Il 20" AO 118 l y li '>
41-260111 Cose Sp ra y Pump O
Qtr NA Yes los'us Suc.
El-8
List of PIVs (Cont'd)
SYSilH: liigh Pressue e Coolant i tsj ec t i on Plant fla tcle - Unit 2 Valve lest ing Program St e. 1/ o f Is2 Strobe tra i ve Code Norm Iime 14e I i e ('
_ lj o,
Class Cat De sc r i p ti on Coo r d,,, _ P& l p l uncli ori Pos L.mercise leakage Igg'd IMuyM L 2t81-1001 2
0 10" HO Cate F-10 ll-26u20 til'C l Steam Supply C
Qtr NA yes 6
Slite tol f 2[8s1-1002 1
A 10" HO Gate C-3 18-26020 alPC I Steam Supply 0
Qtr CIV Yes 6.1.2 s ub s-d. Iso 2 t 8:1-1003 1
A 10" HO Cate C-is 11-26020 llPC I Steam Supply 0
Qtr Cly yes Outbrd. Iso 2[is t - f 00ls 2
h 16" HO Cate D-/
31-26020 llPC I Pump Suc.
O Qtr NA Yes s'i om Cond. Stor.
2f ts i-l OO';
2 C
18s" Clieck L
's 11-?6020 llPCI Ptlitig Discle.
C Note '>
NA No 21861-1006 2
A lis" HO Cate L-fi 18-26020 llPC l Pump l ub r al.
C Sec 6.1.10 PlV Yeh 6.1.10 Disch. Isu 2L8:1-LOO /
2 8
lis" HO Gate L '>
18-26020 alPCI l' ump Out b e d.
O See 6.1.30 NA Yes 6.1.10 D e scle.
21#s1-1 0011 2
H I0" HO C 4 olic p-1 11-26020 til'C 1 Pump C
Notu 1 NA No lest Hypass 218s1-1011 2
Il 10" HO Cate C-6 11-26020 lil'C l l' ump iteilun.
C Note ils NA No Shu t o l'l' to Cond. Sig.
2183-1012 2
A is" HO C.eto I-6 18-26020 llPC l Pump Hiu. Ilow C
Qtr CIV Yes 6.1.2 6
lubed iso 2[3 1-1019 2
C 16" Check D-/
!!-?6020 llPC I Pump Suc, C
Note '>
NA No l'som Cond. Stg.
218s1-10?!
2 AC I?" Stop Check G-1 18-26020 li t*C l turh. Exh.
C See 6.1.12 CIV No 6.1.l1 lubsd. Iso 6.1.12 El-9
List of PIVs (Cont'd.)
SYSilH: 1(cactor Cor e Isolation Cooling Plant lla tcli - thi i t 2 Valvo lesting P rog ram Sli. 19 or #2 3
Stroke Valve Code Norm Iime f(e l s o f No.
Class Cal Descrintion Coord P&lu funcuou Pos t w e ej;ise leakage Heo'd Heque n u
2 t 'j i -l ou l 2
AC 10" Stop Clieck G ';
18-26023 l(C I C l u r ts, i nte.
C See 6.1.12 CIV No 6.1.11 to losus Iso 6.l.12 21';I-1002 2
AC 2" Stop Clauck G '>
11-?6023 ftClO Vac Pump C
See 6.1.12 CIV Ho 6.1.11 Discis, to lorus Iso 6.1.12 2t';l-1003 2
A 6" AO lifly 11-6 ti-26023 l(CIC Pump Suction O
QLr CIV Yes 6.1.?
forus Iso 8" No Cate C ';
O-26073 1101C Steam Supply 0
Qtr ClV Yes 6.1.2 21 '> 1 - 1001 1
A t
lubrd. Iso 28';l-1008 I
A 8s" HO Gate C-6 11-26023 l(CIC Steam Supply 0
QLr CIV yes Ou t ta e d Iso I" HO Gate D-6 18-?6023 f(CIC feedwater l eij.
C Qtr PlV yes 7 t 'a l -l u l 3
/
A t
2 t '; 1 - 1019 2
A 2" HO Globu L-7 11-26023 HCic Pump Min, flow C
Note 6 ClV No 6.1.2 lorus Iso 2t 'y l-IO? )
2 AC 2" Cliech I-l 11-26023 HCIC Pump Hen. Ilow C
Note ';
ClV No locus Iso 2['j1-10?8
/
?" Cliec h I-I 11 - ? 6 0 ? 3 HCIC Vac. Pump H i scli.
C See 6.1.12 CIV No 6.1.12 lorus lho 28'31-103) 2 A
6" fl0 Ca to 11 - 6
!!-760? )
HCIC Pump Suction O
QLr ClV Yes lorus Iso 2L';1-1Or:0 AC AC 10" Clicc k 1 ';
it-?6023 ItC I C lurb. L xli.
C Sec 6.l.12 CIV Yes 6.1.12 losus Iso 2[';l-1104
?
A 1-1/?" HO Gate 1 ';
11- ? 6 0 ? 5 I;CIC Vac. lirke r O
Qtr CIV Yes 2
furus Iso 2 L 'j 1 - F I O';
?
A l-l/2" HO Cate I-84 ll-26023 HCIC Vac. Orker 0
Qtr CIV Yes 6.1.2 lorus Iso 1
1 El-10
List of PIVs (Cont'd.)
6.1.4.2 Alternate Testing This valve will be tested each cold shutdown but not more frequently than once per 3 months.
6.1.5 Test Requirement IWV-3521 requires that check valves be exercised at least once per 3 months.
6.1. 5.1 Basis for Relief This normally closed standby liquid control check valve cannot be opened without. introducing flow through it with a pressure greater than reactor pressure.
6.1. 5. 2 Alternate Testing Design flow through this valve is achieved once per 18 months due to the i
requirements of the Technical Specifications.
6.1.6 Test Requirement
-IWV-3521 requires that check valves be exercised at least once per 3 months and IWV-3421 require-that Category A valves be leak tested.
6.1. 6.1 Basis for Relief Since there is no valve between the check valve and the torus the line cannot be pressurized to ensure closure of the valve.
This valve is the inboard containment isolation valve for the core spray test line. The outboard isolation is a closed system as defined in the Appendix J program.
This valve is sealed from the primary containment atmosphere because the test line terminates below the water level of the torus and the leakage is not included in the type C local leck rate testing.
6.1. 6. 2 Alternate Testing The integrated leak rate test will prove that leakage through the valve and closed system does not occur.
There are no other practical means of testing i
this check valve.
1 6.1.7 Test Requirements IWV-3521 requires that check valves be exercised at least once per 3 months.
6.1. 7.1 Basis for Relief These normally closed check valves do not receive " full-open" flow during normal operation or shutdown conditions.
There has been no practical method demonstrated to fully stroke these valves.
j El-ll
List of P1Vs (Cont'd.)
6.1. 7. 2 Alternate Testing These valves were supplied with a test switch to allow partial stroking during operation; however, the design of the test mechanism does not provide proper testing. Modifications are to be performed, and if they prove successful, the valves will be partially stroked once per 3 months.
At least one of the RHR system check valves will receive shutdown cooling flow through it during cold shutdown conditions; however, the flow is not sufficient to fully open the valve.
Valve integrity will be proven during leak rate tests each refueling outage because this valve is a pressure isolation valve and must pass the leakage tests.
One of the two valves in the system will be disassembled on a rotating basis every othe' refueling outage.
If the valve is detennined to be non-functional, so that design flow would not pass through the valve, the other valve would then be disassembled and inspected.
6.1.8 Test Requirement IWV-3521 requires that check valves be exercised at least once per cycle.
6.1. 8.1 Basis for Relief Testing of this normally closed check valve during normal operation requires removing the associated RHR train from operational status in order to relieve the differential pressure across the valve, thereby decreasing the level of plant reliability.
6.1. 8. 2 Alternate Testing The valve will be tested each refueling outage but not more frequently than once per 3 months.
6.1.9 Test Requirement IWV-3417(a) states that if an increase in stroke time of 25% or more from the previous test for valves with stroke times greater than ten seconds or 50% or more for valves with stroke times less than or cqual to ten seconds is observed, test frequency shall be increased to once each month until corrective action is taken.
Relief is requested for valves normally tested during cold shutdown.
6.1. 9.1 Basis for Relief Valves that are normally tested during cold shutdown or refueling cannot be tested once each month.
Stroking these valves during power operation may place the plant in an unsafe condition.
El-12
List of PIVe (Cont'd.)
6.1. 9. 2 Alternate Testing These valves will be stroked every cold shutdown but not more frequently than once per 3 months.
6.1.10 Test Requirement IWV-3411 requires that valves be exercised at least once per 3 months.
6.1.10.1 Basis for Relief Yalve E41-F007 cannot be closed during normal operation because its failure in the closed position would result in the loss of the HPCI system.
Valve E41-F006 cannot be opened during normal power operation without first closing E41-F007.
6.1.10.2 Alternate Testing The operability of E41-F006 and E41-F007 will be demonstrated during each cold shutdown but not more frequently than once per 3 months.
6.1.11 Test Requirement IWV-3423 requires that valves be leak tested with the pressure differential in the same direction as when the valve is performing its function.
6.1.11.1 Basis for Relief This turbine exhaust containment isolation valve is a normally closed stop check valve with the closure mechanism in the " locked open" position.
The valve then functions as a simple check valve.
The piping on the inboard side of the valve runs directly from the valve to the torus and cannot be pressurized for testing.
6.1.11.2 Alternate Testing As an alternate, the valve is closed with the closure mechanism and leak tested from the reverse side.
The leak test, as defined in the containment leak rate test program, is conservative since the test pressure tends to lift the disc from the seat much in the same manner as reverse testing a globe valve.
6.1.12 Test Requirement IWV-3521 requires that check valves be exercised every 3 months.
6.1.12.1 Basis for Relief
. Check valves E51-F001, E51-F002, E51-F028, E51-F040, E41-F021, E41-F022, E41-F040 and E41-F049 are located on the RCIC or HPCI turbine steam exhaust lines. During quarterly pump testing these valves are partially stroked during system operation; however, test conditions do not provide sufficient flow to prove that the valves are fully open.
El-13
List of PIVa (Cont'd.)
Class 1, 2, and 3 Valve Testing Program
. Notes:
- . This valve will not be stroked because it is a passive containment isolation valve.
It is nonnally closed and does not have to open to perform any safety-related function.
2.
E11-F019 (or 2 Ell-F019) is a normally closed passive check valve in the Head Spray line.
The only function of the valve is to provide Head Spray flow during shutdown to collapse the steam bubble.
3.
The test frequency is as required by IWV-3511. The opening pressure will be determined per the requirements of ASME PTC 25.3-1976.
4.
The testing of the Standby Liquid Control System explosive-actuated valves will be performed per the Technical Specifications requirements which exceed the requirements of IWV.
5.
The opening function of this normally closed check valve is proven every 3 months during pump operability testing. Design flow will be passed through the valve.
6.
This valve is exempted from testing per IWY-1200.
The function of this flow control valve is system control only.
7.
This fail-open solenoid valve which is controlled by the pump starting sequence will be removed per design change in a future outage.
In the interim ie fail-open function of the valve will be proven every quarter during pump
.esting. At the time the pump is tested the cooling water flow will be verified through a sight glass.
8.
This normally closed valve opens and closes at set pressures.
The safety-related function of this valve is in the closed position as a containment isolation valve.
Operability of tne valve is proven during pump testing.
9.
This valve is a fail-open A0 pressure control valve that opens and closes at set pressures. The primary function of the valve is to regulate system pressure as the pump is started up.
Operability of the valve is proven during pump testing.
10.
This valve is a self-modulating pressure control valve that is exempt from testing per IWV-1200(a).
The fail-open position will be verified during pump testing by observing that the valve is open when there is no flow through the valve.
- 11. This check valve is normally full open, therefore it does not have to change position to perform any safety related function.
- 12. This valve is used for testing valves T48-F323A-L (or 2T48-F323A-L) and has no safety related function.
El-14
ENCLOSURE 2 ACCEPTANCE CRITERIA FOR LEAKAGE 6.0 INSERVICE INSPECTION OF VALVES q
- The valve testing program is based on the 1980 Edition of ASME Section XI with Addenda through Winter 1981.
Valves in the program are listed in the valve test tables and will.be tested in accordance with the code unless otherwise specified.
Several features of the program are discussed below:
Containment Isolation Valves Containment Isolation Yalves (CIVs) will have a type C leakage test performed per the requirements of 10 CFR 50, Appendix J.
In addition, each valve or penetration will have a specific leakage limit assigned to it by Georgia Power Company.
Limits will be based on type of valve, size of valve, the number of valves tested in parallel paths, and historical leakage data.
These limits are available for review in the Long-Tenn Inservice Inspection Pump and Yalve
. Test Plans stored in the Plant Hatch Document Control room.
Pressure Isolation Yalves Pressure Isolation valves, as a rule, will be tested in the same manner as the CIVs and the observed leakage escalated per IWV-3423 to the function maximum pressure differential value. The maximum leakage for each valve will be.5 gpm per inch of nominal valve size or a maximum of 5 gpm (water).
If air is used as the test medium the leakage will be conservatively assumed to be water leakage. Testing experience at Plant Hatch has shown that when air is used as the test mdeium the resulting leakage is higher than when water is used in the same test volume; therefore, it is conservative to test with air instead of water.
Valves to be Tested During Cold Shutdown and Refueling l
Valve testing will commence as soon as possible into the cold shutdown but no later than 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> after the shutdown.
Yalve testing will continue during the shutdown until complete or until plant startup and return to power.
j Any testing not completed at one cold shutdown will be perfonned during subsequent cold shutdcwns before the next refueling.
During refueling, any valve scheduled for a refueling test will be tested.
1 Also, any valve identified to be tested at cold shutdown that has not been i
tested during the previous three months will be tested during the refueling.
Remote Indicating Lights Valves with remote indicating lights will be observed at least once every 2 years to verify that the valve operation is accurately indicated.
Fail-Safe Valves
\\
Unless otherwise specified in the program tables the only fail-safe valves are either air operated or solenoid valves.
normal testing causes loss of power to the actuator as required by IWV-3415 S Therefore, additional testing to prove the fail-safe capability will not be performed.
)
4 E2-1 m
ENCLOSURE-3
~
OPERATIONAL LIMITS UNITS ~l AND 2 NOTES VALVE TEST PLAN 1.
Containment Isolation Valves If leak rate exceeds maximum leakage, repair or replace valve and retest to demonstrate satisfactory operation i
before being returned to service.
For valves 6-inches in diameter or larger:
4 and,sSEedugsp,,t, to cENcidF$b"E $81b), shutdown Until L
)ise.5(L L
double test frequency If(L corrective action is taken.
If projected leak rate of next scheduled test based on three or more_ tests is greater than 1.1 L then the
- max, valve must be replaced or repaired and retested to i
demonstrate satisfactory operation before being returned to service.
2.
Pressure Isolation Valves If leak rate exceeds maximum leakage, repair or replace-valve and retest to demonstrate satisfactory operation before being returned to service.
For valves 6-inches in diameter or larger:
~
If(L and $$8edu M )ests to E6inciBIt* N9.h8 a %O)d shutdown until ~, double test frecuen L
is s.5 (L
- L t
corrective action is taken.
If projected leak rate of next scheduled test based on 4
then the three or more tests is greater than 1.1 Emax, i
valve must be replaced or repaired and retested to demonstrate satisfactory operation before being returned to i
service.
3.
A safety relief valve failing'to function properly during test shall be repaired or replaced and successfully pass a retest before being returned to service.
4.
If a valve fails to exhibit the required change of valve stem or disk position by this testing, corrective action shall be initiated immediately.
If the condition is not, or cannot be corrected within 24 h, the valve shall be declared inoperative.
5.
If an increase in stroke time of 25 percent or more from the previous time occurs, test frequency shall be increased j
to once each month until corrective action is taken.
At this time the original test frequency may be resumed.
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