ML18043A426

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Forwards Revised Pages to Electrical Equipment Qualification List Reflecting Conclusion That Qualification Requirements of Viking Connectors Need Not Be More Stringent than Those for Amphenol Connectors
ML18043A426
Person / Time
Site: Palisades Entergy icon.png
Issue date: 01/19/1979
From: HOFFMAN D P
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: ZIEMANN D L
Office of Nuclear Reactor Regulation
References
TASK-03-12, TASK-3-12, TASK-RR NUDOCS 7901230241
Download: ML18043A426 (5)
v • d • e


Text

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  • consumers Power company General Offices: 212 West Michigan Avenue, Jackson, Michigan 49201
  • Area Code 517 788-0550 January 19, 1979 Director, Nuclear Reactor Regulation Att Mr Dennis L Ziemann, Chief Operating Reactors Branch No 2 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 -LICENSE DPR-20 -PALISADES PLANT -REVISION OF "ENVIRONMENTAL QUALIFICATION OF SAFETY-RELATED ELECTRICAL EQUIPMENT 11 LIST The Palisades Plant Electrical Equipment Qualification List was transmitted to the NRC on November 30, 1978. Item 12 of this list described the environmental qualification for Amphenol connectors (Part Number 74868-UG59-A-U) which nect the signal cables to power range flux channels NI9_05 through NI008. The qualification of these connectors was based on the argument that they would be required for only about one second after a control rod ejection accident and that the environment in which these connectors exist would remain at or near normal conditions for that one second. Consumers Power Company has concluded that (1) the qualification requirements of the Viking connectors (Part Number 29-0008-0000) which connect the other end of the signal cable to the penetration assembly need not be more stringent than those for the Amphenol connectors and (2) these connectors need not be potted to meet the environmental qualification requirements.

Attached to this letter are revised pages to our November 30, 1978 submittal showing the above change. Viking Connector 29-0008-0000 has been deleted from Item 13 and added to Item 12. A revised list of potted connectors at the Palisades Plant, which was previously submitted to you on April 6, 1978, is also attached.

Viking Connector 29-0008-0000 has been deleted from this list. David P Hoffman (Signed) David P Hoffman Assistant Nuclear Licensing Administrator CC JGKeppler, USNRC REGUL!rfORY DOCKEu Fr_,-* 790123 0 2{(

Rev 1 1 17 79 .' -----* ' Page 4 of 21 Reactor: Palisades

... Systematic Evaluation Program SEP I Submittal Time Environment Qual. Equipment Type Heference Loe. Neede{ Parameter Qual. Method Reference

10. Motor-Operated Valve 1-6/1 I !UlOmin 'l'emp. (F) . 278 332 8 'l'imP hi:ic::Pn nn Rmi:ill (Operator)

Pr. (Psia} 66 102 8 break LOCA. Limitorque/

IUI 100 100 Test 8 SMB-3-100 -Chem.l"R)-

Yea Sa.t. Test A llad. R 2xio7 2XlQ8 8 Tag No. Sub. Yes t2fl.:t Teat,EJr.a]

B: ' See

+. M0-3008 *-*--11. Penetration 2 Electrical 2 _L_

rnrc Temp. (F) 278 300 Test,Sjmj

.,,,.;t:1r 0 ) rp;,.,,,.,.

nn Viking Industries/

Pr. (Psia )_ 66 An !l'est, Sjmj a..,.;+,. r) D for long-term HI[ 100 100 arit;.

> cooling. Chem. Yes Sat* Ev al 20 ---Rad. {R} 2x10'7 . 2x107 Ev al 20 Sub 1 No -------12. Connector 3-14/5,6,7, I "' 1 s Tem:p. {F) 'Vl04* 104 Ev al 10,Footno e 5 Amphenol/

8 Pr. (Psia} * "' ] 5* ] 5 E)cal J 0

  • o c; 748b8-UG59-A-U RH 100* 100 Ev al 10,Footno e "i Tag No. r.hem, No * ----10 2 Footno 2 Located in J 320R Rg,d, (R) No *-----10,Footno e ') Located in J 124R Sub. No** ------Located in J

-Tllne-basea on con-Located in J 329L trol rod Viking7 accident.

29-008-0000

' Rev l 1-17-79 Page 5 of 21 Reactor: Palisades Systematic Evalt1ntion Program SEP . Submittal Time Environment; Qual. Equipment Type Reference Loe. Needec Parameter Qual. Method Reference

13. Connector 2-all I 30dayE 'l'emp. (F ) 278 283 Test 11 Time haseil rrn npe(I Viking/ Pr. (Psia) 66 10 Test ll fQ;i:: J lQQ lQQ ippq+. ] ] cooljng 29-0004-0000 rth-m Yes Sat Test n nnrl_ "(R) 2XJQ7 2XJQ8 Y. Data ] ] 980-0016-024 Sub. Na ------980-0016-031

--14. Te;rminal BlQ]k 3-1/9, 10 I n.l y Temp. (F) 2:i:a, Test Tjme based on small Westinghouse 3-13/5 Pr. (Psia) 66 12Q Test J 3 hY'PA k T.()r!A 805432 IUI lQQ lQQ Tef.it 13 Chem. Yes Sat-Test 13 ---Rad. (R} 2Xl07 -. 2xio1 Tag No. Analysis 13 Syb. No ------Located in J 350 . J 355 J 521 l S. Junction Box 10 I 'UJ.Omil TPmn (F) 218 218 EYal J 3,Bee EQo A No Man Listed/ '1-1'1/ ') Pr. (Psia) 66 66 Ev al l3 2 See .Foo note 8 Gasketed; No Part fl. rut JOO ] 00 li'.ra 1 Foq fl f!hem. Yes Sat Ev al 13,See Foo .,note 8 . Rad. (R} .2x10*1 2x101 Ev al 13,See Foo c;note 8 Tag No. Sub. No ------J 350 -Time based QD smaJJ J 322 break LOCA. --J 521 *----

! *

  • TABLE 1 List of Potted Connectors EQUIP* BCllFJ-11\TIC PEUE'l'llATIOll

'mm.uo. HO. * 'r:o NO. 'containment Fon V-lA 1 MOlOr svoo61 .. SV0662 Fon V-2A Motor 5V0061i .. svo065 Fon V-3A Motor .. " Fan V-liA (2 llucombiner

.. lll'So.t'ety InJ. L.P .S11futy InJ. Po11:e l o! 2 3-'t-16 Rev. 0 (oriP.inal) svoo10 svoon Motor svo067 svo069 M69B M03001 .. H03009 H03062 ** H0306li .. MOJOll II H030l3 ,, M03066 .. M03068 .. M03008 II M03010 II M03012 II " TYPE' Z210 Pr . .. 2221 Cl * ,. Z22l Cl n 812Q9 Z210 Pli .. " Z22l Cl II .. Z22l Cl* ..... I 81210 Z210 Pli . n, II 2221 Cl II .. Z221 Ci E2ll 81108 zuo Pli. .. u Zl21 Cl ** II Cl Ea58 8116. 2112. PS .. 82005 Z211 P6 E21ili 8131 2111

  • PS " Zl21 Cl 8197 Zll2 PS .. Zl21 Cl 3151 Zlll rs .. Zl21 Cl Dl57 2112 PS n 2121 Cl 8231 2211 P6 .. 2221 Cl 8241 Z211 P6 .. 2221 Cl B2S7 2211 r6 II 2222 Cl B26l 2211 P6 ** Z222 Cl 8llil 2111 rs " Zl2l Cl Zll2 PS n 2121 Cl B21il 2211 P6 .. Z221 Cl 82Sl 2211 P6 " Z22l Cl Palhades Plant COll.HEC'l'OR

'uo. 'l'V'Pf; . vn:11111 PART l 3-11/0 29-000li-0000

.. ,,/* l 12-612 29-0001-0000 l II II 3 3-11/0 29-oooli-0000.

21i 12-612 29-0001-0000 211 II II 2 3-ll/O 29-oop.11-0000*

3 12-112 29-0001-0000 3 n II l 3-11/0 29-oooli-0000 2 12-1712 2!);..0001-0000 2 .. II 3 3-ll/O 29-oooli-0000. . 3 29-000li-0000*

9 3-112 980-0016-031 9 12-.1112 29-0001-0000 9 3-112 980-0016.-011.

10 12-112 29-QOOl-0000*

11 3-112 960-0016-011 13 12-112 29-0001-0000 11 3-112 9eo-0016-on 11 12-"112 29-0001-0000 6 3-612 ?00-0016-031 111 12-1112 29-0001-0000*

1 3-1112 980-0016-011 13 12-612 29-0001-0000 11 3-612 9!lQ-0016-Q31 l *12-112 29-0001-0000 12 3-112 900-0016-0Jl 2 12-812 29-oooi-ouoo 6 3-612 980-0016-QJl 12 12-:H12 29-0001-0000-0 3-112 !)00-Q016-031 111 12-112 29-0001-0000 . 6 3-112 *!>Do-0016-031 lli 12-112 29-'0001-0000*

!) 3-112 !)80-0016-031 15 12-Hl2 29-0001-0000 WCOOP 28-78 ..tfl Rev. 1, 3-10-18 by wcci Tech.Revlev/X'A.'1J

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CADl.E COllE X2l n X2l x21,x2s.11i2

.. X2l x21.x2s.11i2 " X21 x21,x2s.:1.1i2 " LOl LOl X22 X22 X22 X22 X22 X22 X22 X22 X22 X22 X22 x2a '/

  • Pnporod Dy1 \,.\ .

a\l \ 4 Technical Date Rev1ev:1)t)

.. ,l/ 'f i{i / D11te '" ., e e.

    • EYSTEll I Press Aux Spray. Charging Line I II Prcsaurlzer-Prosuuro l 1 St111.Gcnllo.l Pruaure l Stm.OcnHo.2 Preusuro !

2 or 2 3-1-"16 lluv. 0 (Original)

Rev. 2, 1-17*79 EQUIP SCllEl'.ATIC .J!l1:_ 'nwa.110. BV2lll Sr SV2113 l SV2115 PT0102A Ellli lPJl l IPJla PT0102C PT0102D li'J6 PTOlOl IP60 PT0151A E83 1P23 PM151D 1 I1'2l1 PT0151C IP25 PT0151D IP.26 PT0152A IP2l PT01528 lP28 PT0752C 11'29 PT0752D IPJO PEHETRATIOH

'JIQ. TYPE*' Z221 Cl Zl21 ! Z221 Zllal 1-1 Z21il 1-1 Zlli6 1-l z21i6 1-3 z2*1J l-1 ZlliJ I-1 Z21i3 1-1 z1*16. I-3 z2li6 I-3 Zlli3 I-1 Z21i3 z1*16 I-3 z21i6 1-l *

  • f .. TABLE 1 t List of Potted Connectors Palisades Plant C 0 N II E C T 0 R CABLE 'fil!.. !fil YIKillG PAl!T 110: CODE 1 12rl2 29-0001-0000 23 29-0001-0000 5 29-0001-0000 13 T' 980-0016-02la l 2-1 l 8 6 9: 13 l!)-M16 "980-0016-021i z62 6 l l 13 6 13 8 11 6
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