ML17252A829

Dresden and Quad-Cities - High Energy Line Break Analysis

ML17252A829
Person / Time
Site:	Dresden, Quad Cities
Issue date:	02/18/1975
From:	Abel J S Commonwealth Edison Co
To:	Goller K R Office of Nuclear Reactor Regulation
References
Download: ML17252A829 (1)

Text

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Commonwealfadison

• One First Nalional .a. Chicago. Illinois Address Reply to: Post Office Box 767 Chicago, Illinois 60690 Mr. Karl R. Goller Assistant .Director for Operating Reactors Directorate of Licensing .,February_ 18, 1975 Nuclear Regulatory Corranissioh Washington, D.C. 20555

Subject:

Dresden Sta1;.io.n Units 2 and 3, . Quad-Cities Station.Units 1 and 2, High Energy Line Break Analysis, NRC Dkts. 50-2-37, 50-254 and

References:

Dresden Station Specia1 Report No. 37 and Quad-Cities .Station Special Report No. 12

Dear Mr. Goller:

The revised analysis of the consequences-of postulated high energy line breaks has been comp!eted and are being mitted by this cover letter. . . These revised reports the previously .submitted reports in their entirety. -The changes to the previous reports are indicated by solid vertical lines. The plant modification schedules, as submitted in our November 29, 1974.-letter, should be modified as follows: Dresden Unit 1 Dresden Unit 2 Dresden Unit 3 Quad-cities Unit Quad-cities c:v DDCKtrED USAEc P-ta22197 Unit 1 2 F:all . .197.5 Refueling Outage Spring 1976 Refueling Outage .Fall 1976 Refueling Outage *Spring.1976 Refueling Outage Spring 1976 Refueling Outage Very yours, !71wzL J *. S. Abel Nuclear Licensing Administrator Boiling Water Reactors . ::'**.* .. ' *.*'. '2028 * . \ .