ML17194A222
| ML17194A222 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 10/26/1981 |
| From: | Crutchfield D Office of Nuclear Reactor Regulation |
| To: | Delgeorge L COMMONWEALTH EDISON CO. |
| References | |
| TASK-04-01.A, TASK-4-1.A, TASK-RR LSO5-81-10-047, LSO5-81-10-47, NUDOCS 8110280136 | |
| Download: ML17194A222 (2) | |
Text
Docket No. 50-237 LSOS 1 Q;;;Q47
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Mr. L. OelGeorge
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Of rector of Nuclear L icensfng Cormnof'.IWealth Edison.Company Post Office Box 767 Chicago, Illinois. 60690
Dear M~. OelGeorge:
October 26, 1~81
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SUBJECT:
- SEP TOPIC IV-1.A, OPERATION WITH lijSS THAN ALL LOOPS IN SERVICE - DRESDEN 2 i:,,
By letter dated November 13, 1979, we 1nfonned you\\!that SEP Toplc IV-1.A, "Operation With Less Than All Loops on Service" was considered complete for Dresden Unit 2.
That evaluatiQn was based on ~he existence of Technical Specification 3.6.H.3 Which permitted operation for, only 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> with less
-than al 1 loops 1n service.
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Subsequently, by letter dated July 9, 1981 we issue~ Amendment No. 63 to Provisional Operating License OPR-19 which authorized operation of Dresden.
Unit 2 wit.h one recirculation loop out of service. ~\\The letter also contained the staff's safety evaluation (SE) supporting the Ainendment.
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Since the *issuance of the amendment allows operation with less than all loops in service, the orf ginal evaluation of Topic IV-1.A*:; is no longer valid. There-fore, the SE supporting Amendment No. 63 has superceded our previous evaluation and is considered our final evaluation of Topic IV-1.A.
Ii This evaluation will be a basic input to the *integr~~ed safety assessment for your facility unless you identify changes needeqt~p reflect the asbuilt condf t ions at your fac11 i ty. This assessment may b~: *revised in the future ff your* facility design is changed or if NRC criterf:~ rdlatfng to this subject are modified before the integrated assessment is completed.
sEt:>I Sincerely,
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8110280136 811026*
PDR ADOCK 05000237
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cc: See next page ij Dennis M. Crutchfield, Chief Operating Reactors Branch No.
Of vision of Lf~ensing
'1 NRG FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY b
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USGPO: 1981-335-960
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.j Mr. L. DelGeorge cc Isham, Lincoln & Beale Counselors at Law One First National Plaza, 42nd Floor Chicago, Illinois 60603 Mr. B. B. Stephenson Plant Superintendent Dresden Nuclear Power Station Rural Route #1 Morris, Illinois 60450 Natural Resources Defense Council 917 15th Street, N. W.
Washington, D. C.
20005 U. S. Nuclear Regulatory Conmission Resident Inspectors Office Dresden Station RR #1 Morris, Illinois 60450 Mary Jo Murray Assistant Attorney General Environmental Control Division 188 W. Randolph Street Suite 2315 Chicago, Illinois 60601 Morris Public Library 604 Liberty Street Morris, Illinois 60451 Chairman Board of Supervisors of Grundy County Grundy County Courthouse Morris, Illinois 60450 John F. Wolf, Esquire 3409 Shepherd Street Chevy Chase, Maryland 20015 Dr. Linda w. Little 500 Hermitage Drive Raleigh, North Carolina 27612 Illinois.Department of Nuclear Safety 1035 Outer Park Drive, 5th Floor Springfield, Illinois 62704
- u. s. En,vironmental Protection Agency Federal Activities Branch Region ViQffice ATTN:
R~gional Radiation Representative 230 South Dearborn Street Chicago,*111inois 60604 Dr. Forrest J. Remick 305 East Hamilton Avenue State Col'lege, Pennsylvania 16801 The Honorable Tom Corcoran United States House of Representatives Washington, D. C.
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