ML20234D546

From kanterella
Jump to navigation Jump to search
Forwards Util Re RCIC Sys Failure to Perform Intended Function at Reactor Pressure of 950 Psig During Startup Testing.W/O Encl
ML20234D546
Person / Time
Site: 05000000, Quad Cities
Issue date: 04/27/1972
From: Skovholt D
US ATOMIC ENERGY COMMISSION (AEC)
To: Seiss C
Advisory Committee on Reactor Safeguards
Shared Package
ML20234A777 List: ... further results
References
FOIA-87-40 NUDOCS 8707070251
Download: ML20234D546 (1)


Text

_-

i r

'*?: <, 2 W&L

  1. [ %,

UNITED STATES i

. ATOMIC ENERGY COMMISSION I *l IkJ I

WASHINGTON, D.C. 20545

%,/,,,,,, '

d Eiv:.;

April 27, 1972 Docket No'. 50-254

, COMM.

7 lig3k/[idii.$iilEE ON

'i cgi S AFEGUAIDS f

Dr. Chester P. Siess.

Chairman,- Advisory Conrnittee on Reactor Safeguards U. S. Atomic Energy Commission Washington, D. C.

20545

Dear Dr. Siess:

Sixteen (16) copies ~ of the following are transmitted.for the Comnittee's information:

-Letter from Commonwealth Edison Company dated April 19, 1972, reporting that the Reactor Core-Isolation Cooling System failed to perform its intended function at a reactor pressure of 950 psig during startup testing at Quad-Cities Nuclear Power Station Unit No. 1.

1 i

l-Sincerely, i

$NI 0 h

'/Q (p, (

  • e 9 ppp

'4 Donald J. Skovholt b* O'g h'l d

Assistant Director l

for Reactor Operations Division of Reactor Licensing 1'

l-

Enclosures:

As stated

.,7p, c

. <p 7,

4.

8707070251 870610 PDR FOIA THOMAS 87-40 PDR 77p7#7@ SL q

a