ML19319B156
| ML19319B156 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 02/14/1973 |
| From: | Desiree Davis US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Knuth D US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 8001090640 | |
| Download: ML19319B156 (1) | |
Text
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A. Gicmbusso D. F. Knuth R. C. DeYoung
- v. Stello FEB 141973 A. Schwencer I. Peltier D. Ross H. Sullivan P. Norian D. F. Knuth, Assistant Directnr for Ecactor Safety L D. Davis THnU:
V. Stello. Onief. Tenetor Systers Branch, L 1
PROPOSED EnDCPEf TO ESTAHLTSl1 /R ACCCPTABLE POWL'R ITVTL For. OCO'CI:
PDTDING CCHTLT:TE REf0LITIC:1 OT THT CFT LIVE brJ.AK ACCIDT21T It is expected that Duke Tower vill be in a position to increase the power level in Oconae 1 beyond t.he present 5% Technien1 Specification limit about Itarch 20, 1973 pending renolution of the fuel den *1fier-tien and CFT line break issues.
A 75% pwor restriction is anticipated until the fusi densification 14nue is resolved. Sinen the staff has not corpleted its review of t'ae CFT line bronk accident for 100% power and way not until the FLEurr testing progran in cmmicted Gunust 1973).
it vill be neensnary to ertablish an internedicto power level restrie-tion for the Oconce Technieni Specificatione untti the insue is rusolved.
%is power invel probably vill be batueen 10% and 40% of the full power thus mhing recolution of the CTT linn bren) innuo poefug
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for Oconee'n pmer escalation.
ho pcecr level restriction for the CTT linn break accident will be.
bnned on en evaluntion rindel that, pending experftvmtal results, will provide the staff runnonable nesurance that the Interim Acceptanco Criteria can be ret.
The r.round rules to be used in establishing this riodel, the r.njor technical crean of staff conearn nnd tFn ecsentini elenants of neveral proposed avaluation rodcIn are atteched.
A ochedule dich will cllou estabif ahrent of the technice.1 hasis for tbn Technical Speciff cotion power restriction by Porch 13, 1973 is also attached. Sin schedula vould then allow TIP suf ficient time to insuc a revised power level Technien1 Specification restriction to reet Oconee's anticipated power asenlation needs above 5%.
Don K. Pavic Freneurir.ed Water Ennetors Branch Directorato of Licensing
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2/12/7bu, 2thl7.3........ 21.i/2/73 Form AI.C-Sta (Rev. 9-53) AECM 0240 e o s cove n on eweveen orrect.
te71.446-tse 80010906YO
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