ML20210T127

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Submits Revised Groundwater Travel Times & Dilution Factors for Use in Evaluating Radionuclide Concentrations Resulting from Postulated Accidental Liquid Radwaste Spill
ML20210T127
Person / Time
Site: Satsop
Issue date: 12/08/1975
From: Hulman L
Office of Nuclear Reactor Regulation
To: Burke W
Office of Nuclear Reactor Regulation
References
CON-WNP-1665 NUDOCS 8605290749
Download: ML20210T127 (1)


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DEC 08 %75 i

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W. C. Darks, Sution Lander, Applications section l

Effluent Treatment Systeens Branch, TR i

NYDROEDGIC INGINEEkING INFUT - F0$11TMTED LIQUID RADWASTE SPILL FLANT MAME: WPF8S 3 & $

LICENSING STAGE: CP '

DOCIET NUMBER: 30-538, 509 REQtJESTED COMPLETION DATE: Deeweber 8, 1975 MILESTONE NO.: 23-32 Davised groundwater travel tinies and dilution factors have been esti-mated by T. Johnson fer your use in evaluating radionuclide concan-trations resulting from a postulated accidental liquid radvaate spill at the subject plant. As a result of a recent structural design change, 4 and a travel time of we now compute a dilution factor of 5.6 x 10 1 1/2 hours for the irfigatica user located at the mouth of Worlaman Creek. The above coagutations apply to the postulated rupture of a 103,000-gallon holdup tank located inside the auxiliary building.

L. C. Eulman, Section Leader Hydrologi: Engineering Section Sits Analysis Branch Division of Technical Keview cc:

E. R. Denton W. P. Ga==nt 11 DISTEIBUTION:

J. Pensara11a KET FILE J. Colline NRR EG A. Bourata SAB RUG F. $toddart T. Johnson W. Manseald i

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