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
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: Ziemann D
Office of Nuclear Reactor Regulation
References
TASK-03-12, TASK-3-12, TASK-RR NUDOCS 7901230241
Download: ML18043A426 (5)


Text

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 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 con-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 Environment Submittal Time Qual.

Equipment Type Heference Loe. Neede{ Parameter .S~ec. Qual. Method Reference 10.

Motor-Operated Valve 1-6/1 I !UlOmin 'l'emp. (F) . 278 332 ~es+/- 8 'l'imP hi:ic::Pn nn Rmi:ill (Operator) Pr. (Psia} 66 102 ~eli!:t 8 break LOCA.

Limitorque/ IUI (~} 100 100 Test 8 SMB-3-100 Sa.t. A

-Chem.l"R)- Yea Test llad. R 2xio7 2XlQ8 T~:;j:t 8 Tag No. Sub. Yes t2fl.:t Teat,EJr.a] B: See Eoot~ote +.

M0-3008 11.

Penetration 2 Electrical 2 _L_ ~(\ii rnrc Temp. (F) 278 300 Test,Sjmj .,,,.;t:1r ~~ 0 ) rp;,.,,,.,. 1-.n~=;:i nn *n~~ri Viking Industries/ Pr. (Psia )_ 66 An a..,.;+,. I)~ D for long-term

!l'est, Sjmj r)

HI[ {~) 100 100 Test~Simi arit;. 2~:2 > cooling.

Chem. Yes Sat* Eval 20

--- Rad. {R} 2x10'7 . 2x107 Eval 20 Sub 1 No -- -- --

12. -

Connector 3-14/5,6,7, I "' 1 s Tem:p. {F) 'Vl04* 104 Eval 10,Footno e 5 Amphenol/ 8 Pr. (Psia} * "' ] 5* ]5 E)cal J 0 ,~oott10 *o c; 748b8-UG59-A-U RH (~} 100* 100 Eval 10,Footno e "i Tag No. r.hem, No * -- -- 10 2Footno ~e 2 Located in J 320R Rg,d, (R) No *- -- -- 10,Footno e ')

Located in J 124R Sub. No** -- -- --

Located in J ~25L - Tllne-basea on con-trol rod e~ection Located in J 329L Viking7 accident.

29-008-0000


~-----

Rev l 1-17-79

' Page 5 of 21 Reactor: Palisades Systematic Evalt1ntion Program SEP Environment; Submittal Time Qual.

Equipment Type Reference Loe. Needec Parameter S~ec. 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 QD~-te:i::m

~)l-UUU-1-UUUU rut(~} 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 n~; y Temp. (F) 2:i:a, 3~0 Test l~ Tjme based on small Westinghouse 3-13/5 Pr. (Psia) 66 12Q Test J3 hY'PA k T.()r!A 805432 IUI (~J lQQ lQQ Tef.it 13 Chem. Yes Sat- Test 13 Tag No. --- Rad. (R} 2Xl07 - . 2xio1 Analysis 13

. Syb. No -- -- --

Located in J 350 J 355 J 521 l S.

Junction Box 3-1L2~ 10 I 'UJ.Omil TPmn (F) 218 218 EYal J 3,Bee EQo ~nnt.P A No Man Listed/ '1-1'1/ ') Pr. (Psia) 66 66 Eval l3 2 See .Foo note 8 Gasketed; No Part fl. rut {~} JOO ] 00 li'.ra 1 .-l.3..,.S.~ Foq ~noT.P fl f!hem. Yes Sat Eval 13,See Foo .,note 8 .

Rad. (R} .2x10*1 2x101 Eval 13,See Foo c;note 8 Tag No. Sub. No -- -- --

J 350 - Time based QD smaJJ break LOCA.

J 322 --

J 521 *- ---

  • TABLE 1
  • List of Potted Connectors Palhades Plant EQUIP* BCllFJ-11\TIC PEUE'l'llATIOll COll.HEC'l'OR CADl.E SYSTE~ NO. 'mm.uo. HO. * 'r:o TYPE' 'uo. 'l'V'Pf; . vn:11111 PART 110~ COllE

'containment Fon V-lA 1

. svoo61 SV0662

  • MOlOr ~111200 Z210 Pr .

,. 2221 Cl Z22l Cl l

l l

3-11/0 12-612 II 29-000li-0000 .. ,,/*

29-0001-0000 II X2l x23.~5.1r12 n

Fon V-2A Motor n

. 812Q9 Z210 Pli 3 3-11/0 29-oooli-0000. X2l

.. 5V0061i svo065 II

..... I

" Z22l Cl Z22l Cl*

21i 211 12-612 II 29-0001-0000 II .

x21,x2s.11i2 Fon V-3A Motor svoo10 n, 81210 Z210 Pli .

II 2221 Cl 2

3 3-ll/O 12-112 n

29-oop.11-0000*

29-0001-0000 X2l x21.x2s.11i2 Fan"V-liA svoon II Z221 Ci 3 II e

Motor E2ll 81108 zuo Pli. l 3-11/0 29-oooli-0000 X21 svo067 svo069 **

u II Zl21 Cl

~121 Cl 2

2 ..

12-1712 2!);..0001-0000 II x21,x2s.:1.1i2

" '/

(2 llucombiner M69B

~t69A ..

Ea58 8116.

82005 2112.

Z211 PS P6 3

3 3-ll/O

~-11/0 29-oooli-0000. .

29-000li-0000*

LOl LOl lll'So.t'ety InJ.

M03001 E21ili 8131 2111

  • PS Zl21 Cl 9

9 3-112 12-.1112 980-0016-031 29-0001-0000 X22 H03009 8197 Zll2 PS Zl21 Cl 10 9 3-112 12-112 980-0016.-011.

29-QOOl-0000*

X22 H03062

..3151 Zlll rs 11 3-112 960-0016-011 X22

    • Zl21 Cl 13 12-112 29-0001-0000 H0306li Dl57 n

2112 PS 2121 Cl 11 11 3-112 12-"112 9eo-0016-on 29-0001-0000 X22 MOJOll II .

8231 2211 2221 Cl P6 6 111 3-612 12-1112

?00-0016-031 29-0001-0000*

X22 H030l3 8241 Z211 2221 Cl P6 13 1 3-1112 12-612 980-0016-011 29-0001-0000 X22 M03066 B2S7 II 2211 r6 2222 Cl 11 l

3-612

  • 12-112 9!lQ-0016-Q31 29-0001-0000 X22 M03068 B26l 2211 P6 Z222 Cl 12 2

3-112 12-812 900-0016-0Jl 29-oooi-ouoo X22 L.P .S11futy InJ. M03008 II M03010 II 8llil "81~7 n

2111 Zl2l Cl Zll2 PS rs 12 6

0 3-612 12-:H12 3-112 980-0016-QJl 29-0001-0000-

!)00-Q016-031 X22 X22 e.

2121 Cl 111 12-112 29-0001-0000 M03012 II ..

B21il 2211 P6 Z221 Cl

. 6 lli 3-112 12-112

  • !>Do-0016-031 29-'0001-0000*

X22 H0301~ 82Sl 2211 P6  !) 3-112  !)80-0016-031 x2a

" " Z22l Cl 15 12-Hl2 29-0001-0000 Po11:e l o! 2 Pnporod Dy1 \,.\ ~ . ~r;\'s-\;..__ a\l \]~

3-'t-16 \ 4 Rev. 0 (oriP.inal) Technical Revlev~~~

WCOOP 28-78 ..tfl Date Rev. 1, 3-10-18 by wcci Tech.Revlev/X'A.'1J  :-,{./?; 1A<lmln.Ruv1c:v-U'_11..,U~*---- ~dminiot.rativo Rev1ev:1)t) 1-1~~ , l /

.. 'f i{i /

D11te

TABLE 1 List of Potted Connectors

  • ..f t

Palisades Plant EQUIP SCllEl'.ATIC PEHETRATIOH C 0 N II E C T 0 R CABLE EYSTEll .J!l1:_ 'nwa.110. ~ 'JIQ. TYPE*' 'fil!.. !fil YIKillG PAl!T 110: CODE 29-0001-0000 I Press Aux Spray. BV2lll ~36 Z221 Cl 1 12rl2 29-0001-0000 I

Charging Line II SV2113 SV2115 l Sr Zl21 Z221  ! 23 5 29-0001-0000 Prcsaurlzer-Prosuuro l

PT0102A Ellli

~1028 lPJl IPJla Zllal Z21il 1-1 1-1 13 2-T' 1 l 980-0016-02la l 1 PT0102C PT0102D

~Pl5 li'J6 Zlli6 z21i6 1-l 1-3 l

8 9:

1 PTOlOl IP60 z2*1J l-1 6 ZlliJ I-1 13 l!)-M16 "980-0016-021i z62 St111.Gcnllo.l Pruaure PT0151A E83 1P23 I1'2l1 Z21i3 1-1 6 l

l l PT0151C PM151D IP25 z1*16. I-3 13 PT0151D IP.26 z2li6 I-3 6 Stm.OcnHo.2 Preusuro PT0152A IP2l Zlli3 I-1 13 PT01528 lP28 Z21i3 1~1 8

! PT0752C PT0752D 11'29 IPJO z1*16 z21i6 I-3 1-l 11 6

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

Rev. 2, 1-17*79