ML19329C739
| ML19329C739 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 09/03/1974 |
| From: | Maccary R US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Moore V US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 8002190857 | |
| Download: ML19329C739 (2) | |
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x SE? 3 1974 ibd-Docket No. 50-346 T Ib ] @ {} (U dub]
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Voss A. Moore, Assistar. t Director for Light Water Reactira, Group 2 Directorate of Licensing TOLEDO EDISON CO. DAVIS-BESSE NUCLEAR STATION UNIT 1 (CL) DOCKET No. 50-346 Plant Name: Davis-Besse Nuclear Station - Unit 1 Suppliers: Babcock & Wilcox; Bechtel Licensing Sta3e: OL Docket Number: 50-346 Project Branch and Manager: LWR 2-3; I. A. Peltier Requested Completion Date:
September 6, 1974 Task: Second Round of Questions (Q-2)
Review Status: Awaiting Response The inforastion submitted by the applicant in the FSAR, including Revision 4, has been reviewed by the Materials Engineering Branch, Licensing. We cannot complete our review until the topical report described in the enclosed information request is submitted to us for evaluation.
Ocid:al si;ned by IL It L ecary.
R. R. Maccary, Assistant Director for Engineering Directorate of Licensing
Enclosure:
Materials Engineering Branch 2nd Round Infor ation Request (Q-2) s cc w/ enc 1:
cc v/o encl:
S. H. Rnnauer, DRTA A. Gf ar:husso, L F. Schroeder, L W. G. Mcdonald, L S. Varga, L A. Schver.cer, L DISTRIBUTION:
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i TOLEDO EDISON CD. DAVIS-BESSE NUCLEAR STATION UNIT 1 (OL)
DOCKET NO. 50-346 SECOND ROUND OF QUESTIONS (Q-2)
MATERIALS ENGINEERING BRANCH, L REACTOR COOLANT SYSTDi AND CONNECTED SYSTDiS l
Fracture Toughness Recuirements for the Reactor Coolant Pressure Boundarv The response to information request 5.2.6 regarding the method used by Babcock & Wilcox to conservatively estimate the reference temperature (RTNDT) f RCPB materials is incomplete. We cannot complete our evaluation until the applicant submits the topical report, BAW-10046, referenced in Section 5.2.3.6 of Revision 3 of the FSAR,.or otherwise provides the required information.
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