ML17194A361
| ML17194A361 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 12/15/1981 |
| From: | Crutchfield D Office of Nuclear Reactor Regulation |
| To: | Delgeorge L COMMONWEALTH EDISON CO. |
| Shared Package | |
| ML17194A363 | List: |
| References | |
| TASK-06-04, TASK-6-4, TASK-RR LSO5-81-12-047, LSO5-81-12-47, NUDOCS 8112240205 | |
| Download: ML17194A361 (2) | |
Text
Docket No. 50-237 LSOS12-047 Mr. L. DelGeorge Director of Nuclear Licensing Commonwealth Edj,son Company Post Office Box 767 Chicago, Illinois 60690 Dear Mr. DelGeorgez
<-~:.
December 15, 1981
SUBJECT:
SEP TOPIC VI-4, CONTAINMENT i'SOLATION SYSTEM (ELECTRICAL), DRESDEN UNIT 2 The staff has detennfned that the scope of.review and evaluation performed.
for multi-plant generic activity B-24 includes the electrical aspects of SEP Topic VI-4.
Additional review and evaluation is, therefore, not required.
Enclosed is a£<>PY of our current evaluation of the electrical portion of generic acf vity B-24 for Dresden Unit 2.
This assessment compares your facility, as described in Docket No. 50-237, with the criteria currently used by the regulatory staff for licensing new facilities.
Please inform us if your as-built facility differs from the licensing basis assumed in our assessment within 30 days upon receipt of this letter.
The staff requires that the containment isolation system be modified to close on a high radiation signal.
This safety evaluation will also be a basic input to the integrated safety assessment for your facility unless you identify changes needed to reflect the as-built conditions at your facility. This assessment may be revised in the future ff your facility design is changed or ff NRC cr~terfa re-lating to this subject are-modified before the integrated assessment is completed.
In future correspondence regarding this topic, please refer to the topic
'.*.number in your cover letter.
' se.o'I 81-12240205
. s
- ~DR ADOCK 0~JJS~57,
~ *Sincerely,
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DCrutchfiel d GL nas Dennis M. Crutchfield, Chief Cw~
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.12;\\ * /81
- Operating Reactors Branch. No.
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OFFICE~....... E:ri<:1c;*5*t.**_* :*****As.. stated.......................... ~~._....... *-~~P.~.~R.k.~.. ~.~..... \\.Q.......... *0_.B.;.#.9.;.P.M.......
suRNAME ~......................... **.* ;............................................ ~ll,.dk....RHar.niann........WRussa.1.1...... J?.O..~n~r......
PATE*....... cc: *W./efl<!.* 0sur-e:..... see.. eMt.. page............ t.?J~:)........JYz!.~).........).~L.!.~.~.......~.?!.~~.l.?.L......
NRC FORM318 (10-80) NRCM 0240 OFFJCIAL RECORD COPY USGPO: 1981-335-960
. Mr. L. Del George cc Isham, Lincoln & Beale Counselors at law One First National Plaza, 42nd Floor Chicago, Illinois 60603 Mr. Doug Scott Plant Superintendent Rural Route #1 Morris, Illinois 60450 U. S. Nuclear Regulatory Commission Resident Inspectors Office
- 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 Illinois Department of Nuclear Safety 1035 Outer Park Drive, 5th Floor Springfie}d, Illinois 62704 U. S.* Environmental Protection Agency Federal Activities Branch Region V Office ATTN:
Regional Radiation Representative 230 South Dearborn Street Chicago, Illinois 60604 The Honorable Tom Corcoran United States House of Representatives Washington, ~. C.
20515 John H. Frye, III, Chairman Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington~ D~ C.
20555 Daniel Mintz Counsel for Petitioners
- (Citizens for a Better Environment)
Suite 1600, 59 E. Van Buren Street Chicago, Illinois 60605