ML20056B670

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Summary of ACRS 73rd Meeting on 660505-07
ML20056B670
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 05/11/1966
From: Okrent D
Advisory Committee on Reactor Safeguards
To: Dienhart A
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20056B666 List:
References
NUDOCS 9102070695
Download: ML20056B670 (2)


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o O l ADVISORY COMMITTEE ON REACTOR SAFEGUARDS

, UNITED STATES ATOMIC ENERGY COMMISS:CN .

WA0HINGToN M. D.C.

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g QQ Imacr61c Cicen T. Sc bcrg Cc.cirn n U. S. Atc=ic .*.'.ncrcy Cc= icnica U;;hin; ton, D. C.

Cubjact: 27027 C3 T2'.C702 SITE F;21:02TCrl! STATES PC";?. CC:.?!.irt I :: Dr. Sed:r0 At it: ccventy-third =:ctin cn :'ny 5-7, 1955, the f.dvic:ry C:nnittee on n::: tor 0 Zc: cards revierad a sit prepened by the ;:rO:rn States Pcur.: Cenpeny (:Cp) fer c nstructica of c boilin; reter ::: ter to bc j cperated initi:11y at cbcut 14 59 17.'(t) . The Cc=itt:0 had the benefit of e 06cc=ittca noctin; en I*:y 4,10CG, cf disce :ica rith representa-tivc cf U3?, C;ner:1 Elcetric C;;p:.ny, cnd the ACC ne;cintory Otcff, c .d of the do =: t refere .ccd belcu.

The prep ::d site of 1325 cerca is en tha nicciccippi niver c': cut three ciles northrc:t of 1: nticc11o, Minne:cta, cpprcxinctcly I.3 =lic north-v: t of the center of the Minne:peli -St. Pcui notrepolitcn cree, cnd 22 cile; ccuthen:t of St. C1:cd, ninnecots. The populctica den:ity in the cencral vicinity of the cito ic low.

A fcu preb1c== cre prc:ented by the e ::ir.= cnd cini==a fler; of the ni: incippi Elver et thi cito. The p::S flo:S o2 r:ecrd (51,003 cfs) cc ur:cd in 1955 cnd rceulted in a crc t ct c1:vt. tic.n 915 fcct COL) ct the prcpe:cd cite. The 1000-y.:: flood Icyc1 is cetincted ct cicvatica 921 feat. Crcuna cicveticas et the citc nn;c frca 0"3 to 033 feet, and 1:0? ct:ted C.:t the receter cad cppertenant structure: n:uld be cdec,uctcly protc:ted cc inct th ICLO-ycer fic:5.

Anot't:r probics relates to minLitan riv:r ficus. It us: reported that tha conh n::: c:aling circuit vill reruire t. bout 1003 ch. 2iver dicdcr;ct, however, heva be:n a low c: 2!;0 ci: cnd rcc in belcu 1103 cf: cbcut 10 p : ent . Ne tin:. I'cr thic re ::n,1C? prcpe::: to utili:c coolin; tcr rs f. c: irculction of conden :: cc; ling unter durin; periods of Icu j river fl. s . ;rin3 such perich the vol=a of dicchurced vetcr into which  !

lic.u~.d ucc can be diluted vill be crectly reduced.

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