ML17195A003

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Ack Receipt of Addressing NRC Concern Raised at Meeting Re ECCS Header Snubber Removal.Calculations Substantiate That Allowable Stresses Not Exceeded for no-snubber Case During Safe Shutdown Earthquake
ML17195A003
Person / Time
Site: Dresden Constellation icon.png
Issue date: 11/03/1983
From: Shafer W
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Reed C
COMMONWEALTH EDISON CO.
Shared Package
ML17195A004 List:
References
NUDOCS 8311070322
Download: ML17195A003 (1)


Text

Docket No. 50-249 Commonwealth Edison Company ATTN:

Mr. Cordell Reed Vice Pre.sident Post Office Box 767 Chicago, IL 60690 Gentlemen:

NOV 3 1983.

Thank you for you letter dated August 17, 1983, addressing a cont~rn expressed by members of my staff during a meeting on the Dresden.Statibn, Unit 3, Emergency Core Cooling System suction header snubber removal.

We understand that the calculations. attached to your letter,substantiate that allowable stresses.are not exceeded for the "no-snubber case 11 during a safe-shutdown earthquake.

We have no further que:;;tions at this time.

cc: D. L. Farrar~ Director of Nuclear Licensing D. J. S'tott, Station Superintendent cc w/ltr dtd 8/17/83:

DMB/Document Control Desk (RIDS)

Resident Inspector, RIII W.. G. Guldemond Phyllis Dunton, Attorney General's Office, Environmental Control Division

~

11/1/83--

RIII ~ii

&J*DJJ Walier Sincerely,

  • Original stgn~d.by W. o. Sh11fer" W. D. Shafer, Chief Projects Branch 2