ML20247B316
| ML20247B316 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 04/24/1989 |
| From: | Olshan L Office of Nuclear Reactor Regulation |
| To: | Kovach T COMMONWEALTH EDISON CO. |
| Shared Package | |
| ML20244A681 | List: |
| References | |
| TAC-63350, NUDOCS 8905240086 | |
| Download: ML20247B316 (3) | |
Text
_ _ _
J
\\ocKerF1LE kM KfC o.,,,
UNITED STATES 4
[
g NUCLEAR REGULATORY COMMISSION
- p WASHINGTON, D. C. 20555
,/
April 24, 1989 Docket Nos. 50-454 and 50-455 Mr. Thomas Kovach Nuclear Licensing Manager Commonwealth Edison Company Post Office Box 767 Chicago, Illinois 60690
Dear Mr. Kovach:
SUBJECT:
SAFETY EVALUATION FOR THE TESTING OF THE SAFETY-RELATED MECHANICAL DRAFT COOLING TOWERS AT BYRON STATION (TAC NO. 63350)
By letter dated February 1,1988, you provided Revision 1 of " Byron
.c Nuclear Generating Station Essential Service Water Cooling Tcwer Thermal Performance Test Report". Enclosed is our safety evaluation of this report which concludes that the Byron Essential Service Water Cooling Towers meet our design criteri'a.
Sincerely, LM Leonaro N. Olshan, Project Manager Project Directorate III-2 Division of Reactor Projects III, IV, V, a..j Special Projects
Enclosure:
As stated cc w/ enclosure:
See next page OFoi I
l 1
$00c
- 0A24
?
P 05000454 f PNu j
. f. -
April 24, 1989 L
Docket Nos. 50-454 and 50-455 N
Mr. Thomas Kovach Nuclear Licensing Manager s'N l
~
Commonwealth Edison Company h
Post Office Box 767 l
Chicago.-Illinois 60690
Dear Mr. Kovach:
SUBJECT:
SAFETY EVALUATION FOR THE TESTING OF THE SAFETY-RELATED MECHANICAL DRAFT COOLING TOWERS AT BYRON STATION (TAC NO. 63350)
By letter dated February 1,1988, you provided Revision 1 of " Byron Nuclear Generating Station Esscntial Service Water Cooling Tower Thermal I
Performance Test Report". Enclosed is our safety evaluation of this report which concludes that the Byron Essential Service Water Cooling Towers meet our design criteria.
Sincerely,
/s/
l Leonard N. Olshan, Project Manager Project Directorate III-2 Division of Reactor Projects III, IV, V, and Special Projects
Enclosure:
As stated cc w/ enclosure:
See next page DISTRIBUTION
' Docket J11e.;,;
NRC & Loct 1 M)Rs PDIII-2 r/f DMuller LLuther L01shan MVirgilio GHolahan OGC EJordan BGritnes ACRS (10) l PDIII-2 PDIII-P[4 I
L0lhan:km LLuthe Dh4 4/ w /89 4/9p/89 4/gq/89
.W
)
l u.
Mr. Thomas J. Kovach Byron Station Commonwealth Edison Company Units 1 and 2 cc:
Mr. Jack Tain _
Regional Administrator Atomic Power Distribution U. S. Nuclear Regulatory Westinghouse Electric Corporation Commission Post Office Box 355 799 Roosevelt Road, Bldg. f4 Pittsburgh, Pennsylvania 15230 Glen Ellyn, Illinois 60137 Michael Miller, Esq.
Mr. Michael C. Parker, Chief Sidley and Austin Division of Engineering One First National Plaza Illinois Department of Chicago, Illinois 60603 Nuclear Safety 1035 Outer Park Drive
- Mrs. Phillip B. Johnson 1907 Stratford Lane Joseph Gallo, Esq.
Rockford,. Illinois 61107 Hopkins and Sutter Suite 1250-Ms. Lorraine Creek.
1050 Connecticut Avenue, N.W.
Rt. 1, Box 182 Washington, D.C. 20036 Manteno Illinois 60950 Douglass Cassel, Esq.
Dr. Bruce von Zellen 109 N. Dearborn Street Department of Biological Sciences Suite 1300 Northern Illinois University Chicago, Illinois 60602 DeKalb, Illinois 61107 Ms. Pat Morrison Mr. Edward R. Crass 913 N Nain Street #707 i
Nuclear Safeguards & Licensing Rockford, Illinois 61103-7058 i
Sargent & Lundy Engineers 55 East Monroe Street Attorney General Chicago, Illinois 60603 500 South 2nd Street j
Springfield, Illinois 62701 U. S. Nuclear Regulatory Comission Byron / Resident Inspectors Offices Chairman, Ogle County Board 4448 North German Church Road Post Office Box 357-Byron, Illinois 61010 Oregon, Illinois 61061 4
EIS Review Coordinator Environmental Protection Agency Region V 230 S. Dearborn Street Chicago, Illinois 60604 l
Commonwealth Edison Company Byron Station Manager 4450 North German Church Road Byron, Illinois 61010
. _ _ _ -.