ML19282B549
| ML19282B549 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 03/12/1979 |
| From: | Howell S CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| References | |
| HOWE-84-79, NUDOCS 7903150336 | |
| Download: ML19282B549 (3) | |
Text
Consumers
(:QDP0'llar CD@W S"'"*"""""'"
u Sensor Vice 1%ssJens General offices: 1945 West Parnail Road, Jackson, Michigan 49201 * (517) 788 4453 March 12, 1979 Heve-Sh-79 Mr J G Keppler, Regional Director Office of Inspection and Enforcement Region III US !uclcar Result.tcry Cc=icsien 799 Roosevelt Road Glen Ellyn, IL c013T MIDLAIID !!UCLEAR PLA'IT U:IIT !!O 1, DOCKET :iG 50-329 U'IIT tiO 2, DCCKET :;0 50-330 SMALL EREAK A:iALYSIS
References:
- 1) S E Ecvell letters to J G Keppler; Midland :Iuclear Plant; Unit tio 1, rocket IIo 50-329; Unit Ito 2, rocket IIo 50-330; Small Break Analysis -
a) Serial Hove-7h-78; dated May 12, 1978 b) Serial Ecve-12L-73; dated July 18, 1978 c) Serial Ecve-182-78; dated September 29, 1978 d) Serial Hove-ll-79; dated January 12, 1979
- 2) E&W Letter, R L Reed to R C Eaunan, Small 3reak Analysis; Serial CPCo 2217; dated February 26, 1979 The letters listed in Reference 1 above vere interin 70.55(e) reports.
3 13 letter is the final report.
The adequacy of the EPI cross-connect modification to correct the generic B&W 177FA Lover Loop P; ant design deficiency on the !!idland Plant has been confirmed. Reference 2, attached, provides evidence of the B&W approval of this corrective action.
The iten noted to require resolution in reference 2 has to do with the 3&W recc=endation for the location of pressure test points in the cross-connect lines. This recc=endation is being included in the detail design.
Detaile.d engineering is proceeding as a normal engineering task and procurement
.to support construction has ec=enced.
'"he :!RC review cf CPCo's respenses
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7 0 0 315 0 3 SG
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2 Hove-8h_79 to the questions contained in the attached letter vill be perfc: ted during the ongoing Operating Licence Review.
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CC: Director, Office of Inspection & Enforcement Att: Mr John G Davis, Acting Director, US:!RC (15)
Director, Office of Management Infor=atien and Progra Control, US:TRC (1)
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.: j,.- ;T Referenee 2 to Howe-8L-79 s.,..
(N!T;..t Babcock &Wilcox T
Power Generatien Group i_.
P.O. Sex 1260. Ly.ch:;urg. '.a.
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Febb.nry;26, 1979 Telepnene: (so.:) 33.:.5111 n
CPCo-2217
l File: 123/rl.2/
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12E26.27
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Ctnsu: crs Pcwer Ccr pany
' NO t'.~ J 1945 Parnall Pced
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Jackson, MI 49201 s
.v Attention: Mr. R. C. Bau::en s.-..e Proj.ect Engineer
Subject:
Censu::ars Fc;.cr Cct a..y Midla.d Plant, Units 1 and 2,..,
.g SMALL c: % A'!aLYSIS F4..._p g W Paferences:
1.
CFCo Intter, Serial Ec.se-ll-79, dated 1/21/79 to NFC Region III 2.
CPCo Ietter, Serial Ec;.e-56-79, dated 2-16-79 to K5C 3.
B&W Ietter, Eechcel-2967, dated 1/26/79 Gentic:mn:
e Your reference (1) letter was the fcurth interi:n 50.55(e) report en the topic of s=ll break analyses and c-...itted to provide an addi'-4 --C interim er final re crt by 3-12-79.
In supacr of tMt ccrni:trent, we should like to draw ycur attentien to reference (2) which provided t'~a ICC with ccmplete respensos for questiens 211.116 and 211.117. We believe these responses satisfy tha h?C ccncers with tne EPI cross-ccnnect :mdification effect ca the safety analyses and provide a vehicle for your ne:<t letter to be a final repert. Ycu should ask for Ecchtel's resolutica of refarer.ce (3) before advising the NFC that the cross-connecc desicn is fi.alizef, but beyc.-d that we k.cv of no rearcn to not conclude your reporting to Pegicn III en this subject.
Sincerely yours,
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Boland L. Pacd Associate Project Fanager For:
A. H. Iarar Senior.Projcct:enager CD1:d.sv cc:
R. L. Casticber:'I P.- : w.,,,...
D. B. Miller
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W. R. Gillespie FEB 2 8 l,o,v,
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i,s.,.pi...,, ",j The Babcock & W4ex Company / Estabi.shed 1867 id.iid'.c.'.?:} j
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