ML19329A492

From kanterella
Jump to navigation Jump to search
Discusses 721020 Telcon W/Util Re BAW-10037,10038,10050 & 10051,containment Responses,Auxiliary Svc Water Sys & Adjustments to Scale Flow Model
ML19329A492
Person / Time
Site: Oconee Duke Energy icon.png
Issue date: 10/24/1972
From: Peltier I
US ATOMIC ENERGY COMMISSION (AEC)
To:
US ATOMIC ENERGY COMMISSION (AEC)
References
NUDOCS 8001060004
Download: ML19329A492 (1)


Text

@ Hou S. Pawlicki M. Fairtile V. Stello C. Long G. Lainas y4g A. Schwencer

~

R. C. DeYoung I. A. Peltier NOTE

.07.. FILES TELEC -C5 WITH DUKE, B&W - OCTOBER 20, 1972 3

. telecons were held to cover a number of subjects as discussed below.

3teinke, R. Straub, G. Kulynych and E. Hooker of B&W and K. Canady f Duke Power Company called on a conference call to D. Lange and

.Hou of MEB and 1. Peltier of PWR-4 to discuss the issues raised by

' r.3 as a result of its review of the B&W topicals, BAW-10037, 10038,

. ;030 and 10051.

The discussion was technical and for the purpose of

~

la ification preliminary to the October 25, 1972 meeting on this subject

_ el,z.tive to the Oconee internals review.

t.ddition to the technical discussion B&W advised us that it was

.n

-. sking some minor flow shaping adjustments to its 1/6 scale flow model

ec.tuse recent tests revealed flow peaking in the center region to be dout 4 to 5% above previous values.
.W also advised us that it was planning to experiment in Oconee 1 with naw design surveillance specimen tube. This new tube would be straight a

,..szead of curved like the existing tubes and would be in addition to

,..c existing tubes.

e and B&W vere advised of our position with regard to curveillance 2*

pecimens withdrawal schedule for Oconee Units 1 & 2.

Duke needs this afcreation in order to revise the Technical Specifications. Units 1 and

'. are identical with regard to surveillance capsules but do not meet

.roposed Appendix H.

Unit 3 will meet Appendix H.

3,

7. Canady was advised of the meeting to be held with Duke and B&W on ECCS r.atters on November 3, 1972.

7.. Canady was also informed that Duke would be asked formally to respond 4.

to the containment response question.

i 5*

K. Canady was informed that the auxillary service water system which is used to supply water to the steam generators from the condenser cooling lines in the event the intake system is lost will have to be evaluated for its intended purpose.

T

1. A. P [t'ier, Project Manager Pressurized Water Reactors Branch No. 4 Directorate of Licensing i

800LO60 N g I