ML19206B413

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Summary of 750305 Telcon Re Applicants Responses to QA Branch Questions
ML19206B413
Person / Time
Site: Crane Constellation icon.png
Issue date: 03/05/1975
From: Washburn B
Office of Nuclear Reactor Regulation
To: Kniel K
Office of Nuclear Reactor Regulation
References
NUDOCS 7905100058
Download: ML19206B413 (1)


Text

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March 3, 1975

.Grl Kalal, Chief, Light

  • ater naactorr, Oranch 2-2 TEL"CO:i CISCUSSIOS CiARC" 3,13 75) CF AF?LICX;TS' FIS?C::SES TC QA3 QUESTICSS

Participants:

J. Vann GPUSC

". Nelson, G"U R. McDe rno t t, NRC;L

3. Washburn, NEC:L

Purpose:

Clarificatien of applicants' rea ensea to Q-41.7, Q-41.20 (! ten 30) and 0-41.20 (Iten 37) 1.

The applicants' representatives indica ed that they would confern to Reg. Guide 1.20, Vibration Measurecents on Reactor Internals, by inspection of the reactor internals following preoperational functional tes ting io confirm tnat the vibraticar.1 characteris tics and their effects are not unlike those of the prctetype.

2

  • &.e applicants' represectativea stated that Rancho Seco 1 is the prototype plant.

3.

It was not established that the prototype plant 1= sufficientir identical to D4I-2 to pernit application of prototpe reactor coolant system natural _ circulation tes t results to ~MI-2.

Applienn ts ' representatives will discuss this later today vi:S the staff.

4.

Status of the prototype test data in 3. above is not knew.

B. Washburn, Project vanager Light Water Reactors Branch 2-2 Division of Reactor Licensing cc: Participants DISTRIBUTION:

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