ML20080P538
| ML20080P538 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 09/21/1983 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Sternberg D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, ANPP-27853-BSK, DER-83-25, NUDOCS 8310070147 | |
| Download: ML20080P538 (13) | |
Text
.
rJcm7a Arizona Public Service Company PHOENIX, ARIZONA 8503f }
P.O. BOX 21666
- qn September 21,:1983.
ANPP-27853-BSK/RQT-U. S. Nuclear Regulatory Commission Region V Creekside Oaks Office Park 1450 Maria Lane - Suite 210 Walnut Creek, CA 94596-5368 Attention: Mr. D. M. Sternberg, Chief I
Reactor Projects Branch 1
Subject:
Final Report - DER 83-25 A 50.55(e) Report Relating To Instrumentation Tubing Does Not Have A Boundary Class Break As Required File: 83-019-026; D.4.33.2
Reference:
(A) Telephone Conversation between P. Narbut and G. Duckworth on April 21, 1983 (B) ANPP-23911, dated May 26, 1983 (Interim Report)
(C) ANPP-24229, dated July 1, 1983 (Time Extension)
(D) ANPP-27592, dated August 19, 1983 (Time Extension)
Dear Sir:
Attached is our final written report of the deficiency referenced above, which has been determined to be Not Reportable under the requirements of 10CFR50.5 5(e).
Very truly yours,
)
=
E. E. Van Brunt, Jr.
APS Vice President, Nuclear Projects Management ANPP Project Director EEVB/RQT:sn Attachment cc: See Attached Page 2 I
l 4
8310070147 830921
}
S;j N<? 7 PDR ADOCK 05000528 S
[
Mr. D. M. Sternberg DER 83-25 Page 2 cc:
Richard DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 T. G. Woods, Jr.
G. C. Andognini J. A. Roedel D. B. Fasnacht A. C. Rogers B. S. Kaplan W. E. Ide J. Vorees J. R. Bynum D. D. Green /P. P. Klute A. C. Gehr W. J. Stubblefield W. G. Bingham R. L. Patterson R. W. Welcher R. M. Grant D. R. Hawkinson L. E. Vorderbrueggen G. A. Fiorelli S. R.. Frost J. Self D. Canady Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway - Suite 1500 Atlanta, Georgia 30339
?
1 1
l
FINAL REPORT - DER 83-34 DEFICIENCY EVALUATION 50.55(e)
ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNITS 1, 2 and 3 I.
CONDITION DESCRIFIION Specification 13-JM-715 establishes design specifications for nuclear service instrument lines and supports. Per the bottom two figures of specification Attachment A-2-Sheet-1, Revision 3 (see DER ), a class break consisting of either a normally closed root valve or an excess flow check valve is required for instrument tubing lines connecting Quality Class Non-Q instruments to ASME Class 2 or 3 process lines. Contrary to this requirement, a review of the Project Instrument Index (Bechtel Dwg.13-J-Z21-001) and associated Piping and Instrumentation Diagrams showed Quality Class Non-Q instruments on ASME Class 2 and 3 process lines with no automatic shutoff device installed. A complete list of these occurrences, derived via cross-checking of the Index and the Construction Information Package, is documented in Block 12 of Nonconformance Report JX-907 (DER Attachment 2).
II.
ANALYSIS OF SAFETY IMPLICATIONS The itemized cases in Nonconformance Report JX-907 have been evaluated for safety significance by Bechtel's Controls Systems discipline. These cases fall under one of the three following categories :
- 1) The Quality Class Non-Q instrument is identical to a Quality Class Q instrument, but was not purchased under a Quality Class Q specification and is designated Rp (qualified for pressure boundary).
- 2) The Quality Class Non-Q instrument tubing line has a normally closed instrument valve located between a normally open root valve and the instrument itself. The entire tubing line, including the normally closed instrument valve, is ASME Class 2
- 3) The Quality Class Non-Q instrument tubing line has a restriction orifice in lieu of an excess flow check valve. Calculation 13-JC-ZZ-009 shows that the make-up capacity of the particular process line system is greater than the fluid loss resulting from a line break between the restriction orifice and the Non-Q instrument.
For each of the above cases, the instrument and/or the tubing line (with appurtenances) is compatible with the ASME Class 2 or 3 process lines. Thus, if lef t uncorrected, the safety of operations of the plant would not be adversely affected during the lifetime of the plant. This condition is therefore not reportable under the requirements of 10CFR50.55(e).
4 DER 83-25 Page 2
-III. CORRECTIVE ACTION
- 1) Specification Change Notices 3432 and 3451 have been issued against Specification 13-JM-715, revising Attachment A-2-Sheet-1 to Revision 4, which redefines the requirements for Quality Class Non-Q instruments on ASME Class 2 and 3 process lines. The l
revised specification Attachment A-2-Sheet-1, Revision 4 is included in this Deficiency Evaluation Report as (DER Attachment
- 3) for inf ormation.
- 2) The final disposition for Nonconformance Report JX-907 will be "Use as is".
The appropriate figure on the revised specification Attachment A-2-Sheet-1 (DER Attachment 3) is indicated in Block 16 of the attached copy of Nonconformance Report JX-907 (DER ) for the disposition of each individual item.
s 4
- 3) Rp designation has been added in the Instrument Index to all Quality Class R items capable of maintaining pressure boundary integrity.
- 4) Bechtel's Controls Systems discipline has determined that no additional conditions of this type exist.
l ATTACHMENTS i
1)
Specification 13-JM-715 Attachment A-2-Sheet-1, Revision 3 2)
Nonconformance Report JX-907 3)
Specification 13-JM-715 Attachment A-2-Sheet-1, Revision 4 1
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ATTACHMENT 1 to DER 83-25,Revi g3,yg,7g$
A.
SUMMARY
OF CLASSIFICATION / BOUNDARIES I-TWI S DEsl4W -
geooy 2
-l GPECIFICAT10N e
PROCESS v4;Lvt PIPt I i D4
- G,QP F
Rt1TRien0W
- ADAPTER, INSTR.
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OR1 F I C E-VALVE'
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SWDtX RtF. IN ATTACHMENT to IOR G F #"O Tuts 069144 a
SPectFicAmoN 3 GP DEFINITIONS Root VALVeg>C N
b,o p NADAPTtR I
CL ASS 2 7
class 3
_ UAGRAD&D To CLASS 2 i
WORMALLY CLosso ygig opgigg g
ROOT SPtCIF f CATOM q
3 VALVk l
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ANS1 E>St.1 1
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e u s s 2.
Aust es s.
class 5 AhJSI O 3lI i
NOTE 3:
a. WELD AcaprrRs starw ResTmiersemJ ogescs PeATURE.
Fum,MISHED PER SPEC 15-7M-7108 ARE CLASS 1.
s.
Excess FLOW CHECs< VhLVES PU6JISHGO PER SPEC 8 S 7o5 ARe class z.
- 3. WMIM G OF ADAPTER wsTH ' RESTAscTloM ORstscE Fa'AivRC.
OR ExcEs3 FL.ow CHECM' VALVE T'O A WoRMALLY CPEN Roor VALVE 3 HALL. SE' MR ASME 011 5
ASME SECTION 2II.
JURISDICTIONAL BOUNDARIES FOR
{
ARIZONA NUCLEAR POWER PROJECT INSTRUMENT TU6tNG LINES g
PALO VERDE NUCLEAR g
GENERATING STATION li 15-JM-715 teas?
A SWEET 1 3
ATTACllMENT 2 TO DER 83-25, REV. 1 r
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ST A T US:
VENDOR:
PALD VERDE NUCLEAR GENERATING STATION h
NONCONFORMANCE REPORT d8 $. g 7_
PAGE h 0F /_.
NO.
l. UNIT 2.MO D AY Y R
- 3. DR AWING /P A RT NO.
REV.
- 4. ITEM DESCRIPTION
- 5. ITEM LOC ATION I
3 31 83 N/A N/A Non "Q" Instruments Unit 1 6.
- 7. ST ARTUP SYSTEM NO.
- 8. SERI A L NO.
9.SunCON TR AC TOR / SUPPLIER /DECNTEL I O. P.O. OR SPEC NO.
I t. ASME AUTHORIZED Q C L9SS SEE BLOCK 12 N/A BECHTEL 13-JM-715 Rev3 INSPECTION REQ'D.
Ov Es ONO e
- 12. D ESCRIPTiON
- 16. rlELD 17.
O FIELD RECOMMENDED U ENGIN EER CO,NCUR RENCE REQ'D.
T LIST IN g
ENGR DISPOSITION u
ORDER: NO. PCS., DWGjSPEC REQMT., PRESENT CON DITION DECISION O ENGINEER DISPOSITION REQ'D.
The following instruments are not quality class "Q"(' s referencet in the Instrument.index 1
133-ZZI-00h,but they are installed in quality class "Q" systems using quality class "Q" installation details. No excess flow check valves or other flow restriction devices have been used. This is an apparent violation of i
13-JM-715.
The instrument quality Class (as listed in 13J-ZZI-001) and the start-up sub-system are listed adjacent to.;the instrument 15 A. REPORT ABILITY EV ALU ATION:
REVIEWERS:
tag number starting on page 2.
NOT REPORTAeLE:
R/E s
9 3. REPOR T ED DY:
- 15. INSPECTION /V ALID ATION/ REVIEW D ATE J.
IverSon Y-7-8J A-DER NO.
DATE
- 19. ACCEPT ANCE Or REWORK / REPAIR 8 8. DISPOSITION CONCUR RENCE AUTHOR.
NUCLEAR O oCENGR INSP group rEELD ENGR O rittD ENGR SuPv
- 14. ASSUMED C AUSE OF DISCREPAMCY GROUP PROJ SUPV ENGR DATE DATE ENGINEERING ERROR AUTHORIZED QA INSPECTOR ENGR
] / f- )
INITI ATOR A
DATE-DATE DATE
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9 rr-3 9 4 (I n 40 7l 12/ 8 9
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ATTACHMENT 2 TO DER 83-25, REV. 1 r
n
,m NTINUATION SHEET
~
PALO VERDE NUCLEAR GENERATING STATION h
NONCONFORMANCE REPORT
[ hd 7 og, 2
,A.,
S. U NITS 1.
M O (1 A Y VR 3, pfg A WING /P A R T NO.
RFV
- 4. BTEM (JE sCHIP T ION
- 5. IT E M LOC ATION 1
3 31, 83 NA NA Non "Q" Instrisments UNIT 1
- u. isscn'erioN is. r ei Lo i r.O riti.o REcoMMENoCo ossroseTsoN O ENCR o'SPOSiTION REQ'o o,),,e) No PCs. owGisPEc REoMT PRESENT CONDITBON o E t.,iSIO N C ENGINEER CONCllRRENCE REQUIREMENT TAG NO.
QUALITY CLASS SUB-SYSTE!!
1.
IJ-AFN-PSL-023 R20 AF01 FI.G 7
2.
IJ-CllN-PT-201 RIE Cill3 5
3.
IJ-CilN-PI-201-1 RIO Cill3 4
4.
IJ-CllN-FT-202
~ R1E Cill3 3
e 5.
IJ-CllN-FI-202-2 RIO Cill3 4
6.
IJ-CilN-PT-206 RlE CIIO2 3
7.
IJ-CllN-PI-206-1 RIO CIIO2 4
8.
IJ-CllN-PT-207 RlE CIIO2 3
9.
IJ-CIIN-PI-207-1 RIO C1102 4
10.
IJ-CIIN-PT-220 RlE Cill3 3
11.
IJ-CIIN-l'T-221 RIE CliO3 3
- 12. IJ-CIIN-LT-226 RIE Cil03 3
- 13. I J-CilN-LT-227 RIE C1103 3
5
- 14. I J-CilN-LI-227-1 RIO Cl103 4
I
- 15. IJ-CIIN-LT-251 RlE C1103
.3 i
- 16. IJ-CilN-PT-251 RIE C1108 3
j
- 17. IJ-CilN-PT-255 RIE Cill2 3
Y d
- 18. IJ-CllN-PI-255-1 RIO Cill2 rr ree.neto4arpe/ro
,,J
U ATTACllMENT 2 TO DER 83-25, REV. 1
'NTINUATION SHEET A
A PALD VERDE NUCLEAR GENERATING STATION M
NONCONFORMANCE REPORT X
7 3,g
- f. UNIT 9 MO D A Y VR 3 OH A WING /P A R T NO.
$ IT E M LOC A T TON 1
3 31 83 NA NA Non "Q" Instrisments UNIT 1
' 2}hsc uirin ON
' fiI] pitg,p pd[hjMENDED DISPOGITION O t"ca oiscosmOn REo o
'~
- 16. F it LD
[.
O nne u. No PCs, owG/ SPEC RE QMT PRE SE NT CONDITION neciston ENGINEER CONCtlRRENCE REQUIREMENT 19, IJ-CllN-PT-256 RlE Clll2 FI G.
3 20, IJ-CilN-PI-256-1 RIO Cill2 4
21 IJ-ECN-PDT-009 S30 EC01 3
22 IJ-ECN-PDT-010 S30 ECO2 3
23 IJ-EWN-PSit-007 R30 EW01 7
24 IJ-EWN-PSil-008 R30 EWO2 7
25 IJ-EWN-PI-009 S30 EWOI 7
26 IJ-EWN-PI-010 S30 EWO2 7
27 IJ-EWN-PSL-149 R30 EWOI 7
28 I J-EWN-PSI.-150 R30 EWO2 7
29 IJ-RCN-LT-103 RIE RC03 3
30 IJ-RCN-PT-118 R1E RC01 3
31 IJ-SIN-PT-303X RIE SIO6 3
32 1J-SIN-PT-303Y R1E SIO6 3
33 1J-SIN-PT-306 R1E S107 3
34 IJ-SIN-PT-307 RIE SIO7 3
35 IJ-SIN-PT-308 RIE SIO9 y
36 IJ-SIN-PT-309 RlE SIO9 3
37 1.1-S IN-I.T-312 RIE SIO2 Y
3 i
P,-,,...iio.orl eir.
An ALittitN f 2 10 UtK BJ-D, REV. 1 ONTINUATION SHEET A
'N PALO VERDE NUCLEAR GENERATING STATION h
NONCONFORMANCE REPORT [%f
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-f l. U NI T '
P.
MO O A V VR 3 DR A WING /PA R T NO.
REV
- a. ITEM DE 5LfesP s EON
%. 97 E M LOC A T 80N 1
3 31 83 NA NA Non "Q" Instruments Unit 1
',',, ",Lf C H I P T I O N iG. F ILLD 3 7 C FIELD RECOMMENDED DISPOSITION O c"cn oiseosiTica nco'O o....... No ecs. o=Giserc ReaMr eResrNr coNoiv'oM nLciion O cucineca conciennonce acOuincucur 38 1.1-SIN-LT-313 RIE SIO2 plG d
39 IJ-SIN-LT-322 RIE SIO2 l
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40 1J-SIN-LT-323 R1E SIO2
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41 IJ-SIN-LT-332 RIE SIO2 42 IJ-SIN-LT-333 RIE SIO2 43 IJ-SIN-PT-336 R1E SIO5 44 IJ-SIN-LT-342 RIE SIO2 45 IJ-SIN-LT-343 RlE SIO2 46 IJ-SIN-PT-345 RIE SIO5 47 IJ-SIN-PT-390 RIE RC01 48 IJ-SIN-PT-391 RIE RC01
.s 1 49 IJ-SPN-PIT-003 R20 SP01 50 IJ-SPN-PIT-004 R20 SP02 51 IJ-SPN-FIT-007 R20 SP01 52 IJ-SPN-FIT-008 R20 SP02 53 IJ-RCN-PDT-Il0 RIE RC01 54 IJ-RCN-PDT-lll RIE RC01 55 IJ-RCN-PDT-124W RIE RC01 Y
56 1.1-RCN-PDT-ll2 RIE RC01 i
re.7,a.i t i c ar 7 3 a/7s b,el
ATTACHMENT 2 TO DER 83-25, REV. I
~
ONTINUATION SHEET A
PALD VERDE NUCLEAR GENERATING STATION NONCONFORMANCE REPORT 307
,,,, 5 o,7
- 8. UNeil J.
MO D A Y VR 3 DR AWlNG/P A R T NO.
HEV
- 4. lTE M DESCHIP T ION
- 5. lT E M LOC A T tO N 1
3 31 83 NA NA Non "Q" Inst _ruments ImTT 1 8
8-OL SCRIPTION I 6. F~ l 8 7. C FIEt.D RECOM M ENDED DISPOSITION O c"ca ciseos' Tion aco o u
ouris of NO.PCS, DWG tSPE C R E QM T., PR F SE N T CON DS T 90N D E C l",t O N O ENGINEER CONCtlRRENCE REQUIREMENT 57 1.I-RCN-PDT-ll3 RIE RC01 FIG 3 58 1.I-RCN-PDT-124 X RIE RC01 59 1T-RCN-PDT-121 RIE RC01 60 IJ-RCN-PDT-120 RIE RC01 61 IJ-RCN-PDT-124Y RIE RC01 62 1.1-RCN-PDT-122 RIE RC01 63 IJ-RCN-PDT-123 R1E RC01 64 IJ-RCN-PDT-124Z RIE RC01 65 I J-CIIN-FT-241 RIE Clll4 66 1 J-CllN-FT-24 2 R1E Cill4 67 IJ-CllN-FT-243 RIE Clll4 68 1.T-Cini-FT-244 RIE Cill4 69 IJ-RCN-PT-151 R1E RCO2 70 1J-RCN-PT-152 RlE RCO2 71 IJ-RCN-PT-153 RIE RC02 72 IJ-RCN-PT-161 RIE RCO2 73 1J-RCN-PT-162 R1E RCO2 74 1J-RCN-PT-16 3
R1E RCO2 I
l 75 1I-RCN-PT-171 RIE RC07 rr rse.itsoaortapre s
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ONTINUATION SHEET A
3 PALD VERDE NUCLEAR GENERATING STATION NONCONFORMANCE REPORT X hf)'/
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P..,
m I. UNITS 7.
MO U AV VR 3 O R AwlNG/P A R T NO.
Hrv
3 31 83 NA NA Non "Q" Instruments UNIT 1 i 7.D r:Et.D REcosiMENDED DISPOSITION O c"ca oiseos' Tion aco o e
is o tse nis rio N is. ritto
[Is,e' O ENGINEER CONCllRRENcE REQUIREMENT No.Pcs, owctsprC nroMT, entstNT CONDITION 1 Cl lON 76 IJ-RCN-PT-172 R1E RC02 Fi6-3 77 IJ-RCN-PT-173 RIE RCO2 78 1.!-RCN-PT-181 RIE RC02 79 IJ-RCN-PT-182 RIE RCO2 l
80 IJ-RCN-PT-183 RlE RCO2 81 IJ-SGN-FT-10ll RIE SF09 82 IJ-SGN-FT-1012 RIE SF09 83 IJ-SGN-FT-1021 RIE SF09 84 1J-SGN-FT-1022 R1E SF09 i
l 85 IJ-SIN-PT-312 RIE SIO2 1
86 IJ-SIN-PT-319 RlE RC01 i
87 1J-SIN-PT-322 R1E SIO2 88 IJ-SIN-PT-329 RIE RC01 89 IJ-SIN-PT-332 RIE SIO2 90 IJ-SIN-PT-339 RIE RC01 91 IJ-SIN-PT-342 RIE SIO2 92 IJ-SIN-PT-349 RIE RC01 93 IJ-SGN-LT-ll21 RIE SF09 9
94 1.1-SGN-T,T-1 12 2 RIE SF09
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ATTACHMENT 3 TO DER 83-25, REV. 1. *
- t
SUMMARY
OF CLASSIFICATION / BOUNDARIES 2.5 F PM E G
ROOT ADAPTER I N'.i T R ROOT EXCESS FLOW INSTR 1; j PIIT VALVE I' VALVE VAL VE
['CHECV VALVE VALVE FIG 1 Op.Op FIG 6 e
'NON O pf L-FL EX I HOSE l I N i, LA, g,-
R E
I t JS T RUMENT S CLASS.2 (NOTE
'7 )
CLASS 2 OR 3
._-.3.1.1 INSTRUMENTS ANS1 8
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MA
_.___._ CLASS _2 31_.] ( t40T E 8)
ADAPTER WITH
=-
t ADAPTER -
RESTRICTION 2 E ADAPTER-ADAPTER WITH ORIFICE i' $
ROOT ION INSTR DIA=0.28*
T-L E p
- y VALVE F
DIA=0.28 VALVE j
?<
FIG 7 NON O 2f FIG /
NON O hh
. RESTRICTION " FLEXIHOSE INSTRUMENTS 3.*
lFL AG9l ORIFICE Ck A SI-_W.JO.T E _7J._,
(NOTE 1) f i *j*-
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C L A S S_2_,RJO T E 7)
(NOTE 1)
=
CLASS 3 l UPGRADED 3
TO CLASS 2 (NOTE 73 Ih ROOT
- ADAPTER INSTR ROOT INSTR E;
VALVE y
VALVE
^
VALVE VALVE f
FIG J OF.Op.Rp pyg g NON O VAC-7L b*
y _.
l
-FLEXIHOSE l g
(NOTE 5)
C L ASS R_J NOT F,__71___,
CLASS 2 OR 3 B31.1 SU CLASS 3 UPGRADED TO CLASS 2 (NOTE 7) i ~
~ ' ~ ~ ~ ~
~~~ ~
INSTRUMENTS
$3 2
NOTEst
[E
- h. _ _.___ _._CLAS7 2.
UI *d
- 1. CALC 13-JC-ZZ-OO9 SHOWS THAT FOR IU 0I h7 SPECIFIC INSTALLATIONS.MAKE-UP ROOT ADAPTER N.C.
INSTR CAPACITY IS GREATER THAN FLUID LOSS DUE TO A LINE BREAK.
${
VALVE VALVE
- 2. EXCESS FLOW CHECK VALVES FURNISHED UNDER 13-JM-705 ARE CLASS 2.
l; d;
FIG 4 NON O
- F L EX I HOSE EXCESS FLOW CHECK VALVES TO NORMALLY U.
.._ _CLAS$_2_(NOTE _7_)__
INSTRUMENTS opera ROOT VALVE SHALL BE PER ASME !!!.
S f-CLASS 3 4.
O TO ME ADAM N N NISHM UN D I NM M N MM 2.
+
_._ iUPGRADED TO CL__ ASS 21831.1-5.RpINSTRUMENTS MOUNTED AS SEISMIC CAT 1 OR 9.
p3 hb
_ _... _ _. _CtASS 2_ __.
_. 4.3 I "
- 6. FIG 1 & 3 MAY BE FITTED WITH A CLASS 0
&C j
2 CONDENSATE POT BETWEEN ROOT VALVE & FLEX! HOSE AS REQUIRED.
i I
j.
CLASS.l
.CL A S S _2_ WQ T E_ Q._.---
7[
- 7. FACTORY HYDROST ATIC TESTING SHALL BE t
N.C. ROOT VALVE q ADAPTER INSTR ACCEPTABLE IN LIEU OF IN SITU TESTING r-LVE FOR THE CLASS 2 TUBING DOWNSTREAM OF THE INSTRUMENT VALVE.
k FIG '_>
NON O
- 8. TUBING ANC VALVE DOWNSTREAM OF FC INSTRUMENT VALVE SHALL BE PER B31.1 4
h.i l
FOR CE FURNISHED INSTRUMENTS MOUNTED IN CE FURNISHED RACKS.
INSTRUMENTS CLASS 2 OR 3 ANSI B31.1 g*
p-we_. - -.. - - - - -
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BECHTEL i
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ASME SECTION E f.a auRISoICTIoNAL BOUNDARIES rO9 l
t t 3{
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LOS ANGE LE$
INSTRUMENT TUBING LINES i If I f' f
..__...Atl2ONA NUCLEAR POWER PROJECT.
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