ML20237G126

Forwards Dcrdr Suppl 2 - Summary Rept, in Response to 870309 SER on 851227 Dcrdr Supplemental Rept

ML20237G126
Person / Time
Site:	Quad Cities
Issue date:	08/25/1987
From:	Johnson I COMMONWEALTH EDISON CO.
To:	Murley T Office of Nuclear Reactor Regulation
Shared Package
ML20237G128	List: ML20237G126 ML20237G162
References
3497K, NUDOCS 8709020114
Download: ML20237G126 (1)

Text

/

/O: c' Comm:nwrith Edison One First National Plaza. Chicego, Illino's kCN Address Riply to: Post Oifice EfoT76F Chicago, Ilknois 60690 0767 O August 25, 1987 b

Mr. Thomas E. Murley, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

Quad Cities Station Units 1 and 2

" Commonwealth Edison Response to NRC on Safety Evaluation Report (SER)

Detailed control Room Design Review (DCRDR) Supplemental Report dated December 27, 1985" NRC Docket Nos. 50-254 and 50-265

Reference:

Letter from J.A. Zwolinski to D.L. Parrar dated March 9, 1987.

Dear Mr. Murley I

f] The above referenced letter transmitted a copy o2 the NRC Safety

() Evaluation Peport (SER) on the Detailed Control Room Design Review (DCRDR) l dated December 27, 1985 to Commonwealth Edison for our review and comment.

Enclosed is a copy of the Quad Cities Units 1 and 2 DCRDR, Supplement 2 Summary Report. This report constitutes Commonwealth; Edison's  ;

response to your March 9, 1987 SER on the December 27, 1985, Quad Cities Units 1 and 2 DCRDR supplemental report. We believe the concerns identified by your staff in the March 9, 1987 have been addressed in this submittal.

Please direct any questions you may have regarding this submittal to this office.

Very trul yours,

, \

I. M. nson Nuclear Licensing Administrator 1m

Attachment:

Commonwealth Edison Company Quad Cities Station Detailed Control Design Room, Supplement 2 August 1987 l

\ cc: T. Ross - NRR NRC Resident Inspector - Quad Cities O 3497K B709020114 870825 1 PDR ADOCK 05000254 1 E PDR

_ _ _ _ _ _ _ _ _ _ _ _ _ _