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| {{Adams
| | #REDIRECT [[NUREG-0591, Responds to Re Use of EPICOR-II Water Treatment Sys at Facility.Period for Public Comment on Environ Assessment Was Announced in Fr on 790820 & Ended 790920. W/O Encl Documentation]] |
| | number = ML20136C950
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| | issue date = 10/12/1979
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| | title = Discusses Review of EPICOR-II Operating & Emergency Procedures.All But Three Procedures Approved.Engineering Design of Facility for Contaminated Filter & Resins Not Complete
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| | author name = Denton H
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| | author affiliation = NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
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| | addressee name = Gilinsky V, Hendrie J, Kennedy R
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| | addressee affiliation = NRC COMMISSION (OCM)
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| | docket = 05000320
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| | license number =
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| | contact person =
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| | case reference number = RTR-NUREG-0591, RTR-NUREG-591
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| | document report number = NUDOCS 7910180524
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| | document type = INTERNAL OR EXTERNAL MEMORANDUM, MEMORANDUMS-CORRESPONDENCE
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| | page count = 2
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| }}
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| =Text=
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| f.EMOR/';DUM TOR:
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| Chaincn llcodrie Comissioner Gilirisky Co.sissicaer f.ennedy Cor.rtissioner Bradford Co,,issioner t.hearne FROM:
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| Harold R. Denton, Director Office of fiuclear Reactor Regulation n
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| " 'I THFW:
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| .xecutive Director for Operations i
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| ==SUBJECT:==
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| IPICOR-II The staff has corpleted its review and has approved all but three of the operating cod emrpency procedures associated with the operation of EPICCl-II. The remaining precc.bres vill be completed with irposition of whatever NPC requirerients are necenary for approval by October 13, 1970.
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| The staff has also recently reviewed t% st?tt's of the EPICOR-Il facility and the training of its operators and concludes 11.et LPICCR-II can be safely and reliably operated.
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| With regard to the solidification of the contatiinated filter and resins generated t.y this operation, an enginecring design for a facility to be used for this process k'
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| not yet been completed.
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| Such a facility would be required to meet applicable Waission regulations regarding the application of the ALARA concept to occupa-tinnal exposures to minimize worker exposure through the application of Regulatory Guith 8.8.
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| l',axinum individual worker ex;,osure would be limited to 1.25 Rom per que rte r.
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| /,lthough no specific facility designs have been developed for the solidification operation at TMI-2, the staff has reviewed three topical reports on systems of this type which show that routine maintenance and operation activities are expected h result in an occupational dose of less than 10 man-rem per year.
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| Solidification cf resins from EPICOn-II, which has not been specifically designet to accommodate solidific" ion, vill libly involve desien fmtures not previously analyzed by the s fro
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| T:e Co:rissioncrs s EPICOR-II resins developed fron decontamination of the auxiliary building water uculd result in occupational exposure levels similar to those of systems previcusly revicw d if no inusual pro:>lc:is were encountered, but that a best estimte uprcr-Lcuod for the operation would be 25 man-ren.
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| l'arold R. D:nten, Director Office of I;uclear Reactor Reculation cc:
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| OPE SECY OGC Distribution Copies:
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| Docket File flo. 50-320
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