ML20128D050

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Forwards Review of Geologic & Hydrologic Aspects of License Application
ML20128D050
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 04/03/1967
From:
US ATOMIC ENERGY COMMISSION (AEC)
To: Price H
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20128D035 List:
References
NUDOCS 9212070125
Download: ML20128D050 (2)


Text

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April 3. W J I

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Mr. 11erc1( L. Prtre l'Irecter or ;;c,gint,,n37 U.4. At o -1(c I:ner"y Cout r r ien

/d i ' '" t. I lu Atenac te t he r f t., 1 >.ry l e r. "

2DML tect l'r. Pr!rer Trr *nittti nei wi :. In tc polu to the rquert of :.t. ideon C. Cnne, 1t r( vici of L:w Le olo;i t ( n.4 byJ r ol o;;1 c trpects of the licenu oppli-ntto, of LFt ::(>r tic rt-Stnti-Pn ser Coupan:,, ?:entic ello 1:celeer Concrctin: Flont

r. i t t.

Thir te vict' p re p'.re e' by iienry U. Coulter and Frie L. thy;r of the Geolo ;ien1 Furve, l '. c bc e a Cleture-e? vith " Oers of your rte.fi nad tre hn e to o':jr c tican to yocr nr. kin; it n port of the pu';1ic re c ord.

Sincerely yourr..

Actin;, Dire c t or Encloture ec :

Cen. Files. P.m.

5225, CM Director's Chren.

Geol. Div., F-2*d-t, CSA E. L. !!e y e r. ',':D, T.u. 1242-A, CSA OhG lile (9726) 0"C Chron.

11. U. Coulter, um. ?214, CSA

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e h'orthern States pcraer Co:apany

!!onticello Duelcar Ger:erating plant, liinnesota lWE!9Pov The cite ic loented on a bluf f on the rir,ht bar h of the !!issisolppi 1isc r, cbout 4 miler uprtream from !!cnticello, !!1nnerote.

Thr: recctor grade altitude hnn 1+cn set at 935_ fect above cern sec level.on:!

critieni (quipment in the coolina unter intche structure it: to be floodproofed to a stage of 930 feet. Thir'appearri to be uell above the r:c::No prcOGle flood stage to be typect(d at the site.

I:inimum flea in thic reach of the rlver rince obout 197 5 hcc been chout 2.'0 cubic feet per cecond, more than en on'er of e.3eitub -

higher then the service unter requirement for scic r.hutdoin.

croing The analyric of the neology of the !!onticello !!ucicer concretinn Plant cite prerented in Atomic Encry,y Conrission Docket (50-263 cnd supplerfntti) van revic.'ed and compared with the available literature,

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There are no identifiable geoloafe r.tructures which could be er.pected to'localire enrthqunhec in the immedinte vicinity of the plant.

Locetion of the rut. rive reinforced concrete intake rtructure enchered to bedrock footing betueen the plant er.d river.benh, at s he. n on Fip. 3,1-2 end 8.1-3, Amend :nnt 6, should obvint e potentici

-problens tecultir; f m cuJ nn tlope Intlutec er undercutting by-the river in-that cren, e

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