ML20071N827

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Interim Deficiency Rept 82-06 Re B&W Steam Generator Auxiliary Feedwater Header Design Change.Internal Headers Stabilized.Mod Will Be Completed Upon Receipt of Thermal Sleeves.Next Rept by 830801
ML20071N827
Person / Time
Site: Midland
Issue date: 05/31/1983
From: Jackie Cook
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, 22221, 82-06-#5, 82-6-#5, NUDOCS 8306070242
Download: ML20071N827 (2)


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Consumers Power James W Cook Vice President - Projects, Engineering and Construction General offices: - 1945 West Parnell Road, Jackson, MI 49201 * (517) 788-0453 May 31, 1983 82-06 #5 Mr J G Keppler, Regional Administrator US Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 MIDLAND NUCLEAR C0 GENERATION PLANT DOCKET NOS 50-329 AND 50-330 B&W STEAM GENERATOR AUXILIARY FEEDWATER HEADER DESIGN CHANGE FILE:

0.4.9.62, 0505.2 SERIAL: 22221

References:

J W Cook letters to J G Keppler, Same

Subject:

(1) Serial 17504, dated May 26, 1982 (2) Serial 17560, dated August 6, 1981 (3) Serial 19403, dated November 1, 1982 (4) Serial 20720, dated February 28, 1983 This letter provides another 50.55(e) report concerning the B&W steam generator auxiliary feedwater header.

The installation of the external headers is proceeding. Stabilization of the internal headers is complete on both units. All material required to complete the modification is on site with the exception of the thermal sleeves for Unit 1, which will be delivered shortly.

The headers for both-Units 1 and 2 have been tacked together and measured for installation of the riser pipes. One header in each Unit will require a pup piece to permit the final fitup.

In the last report a problem with the material certifications was discussed.

Since that time, material samples have been taken and the material has been recertified.

8306070242 830531 PDR ADOCK 05000329 S

PDR 2g OC0583-0032A-MP01 nn

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Serial 22221 82-06 #5 4

It is expected that Unit 2 will be con:pleted by July 17, 1983. Another report either interim or final will be issued on or before August 1,1983.

Ug JWC/DTP/cd CC: Document Control Desk, NRC Washington, DC RJCook, NRC Resident Inspector Midland Nuclear Plant CBecnhoefer, ASLB Panel FPCowan, ASLB Panel JHarbour, ASLB Panel AS&L Appeal Panel MMCherry, Esq MSinclair BStamiris CRStephens, USNRC WDPaton, Esq, USNRC FJKelley, Esq, Attorney Ceneral SHFreeman, Esq, Asst Attorney General WHMarshall GJMerritt, Esq, TNK&J JRajan, USNRC RHernan, USNRC (2)

DFJudd, B&W l-l l

OC0583-0032A-MP01

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