Document rev74zgXEpgXkXL3LMj3LoDvr

<gn,BWBirWWWWW;E*IW -I m' g^.liBWB^WPIlPWBI LIA10010 m !) V.V \ LEAD IWDUCTi';:^ ArrSGStATION-------4 iMX-"H?rein nvsjw* mm TCKK 17, N. V. fts 5, X$6 Kllll--*" "'"1 r~~'r^"r' r), $ To Unban of the load lad&strlss Aaoniatleei Tha Atoeio Eaasry Cossiaaleo recently locoed A.E.C. Doeuaent TH>-?OOfc, entitled, "Reactor Shielding Eaelgn Ihr.tcl* with Theodora ft'Cisrall, in, techni cal director, Revel Reactors Branch, Dlvldon rf Reactor Ikmlopssant, A.E.C, editor. Thia is a eoeprebenaive traatiaa on tha theoretical and prac tical a*pacta rf aMaiding, baaed on tha techniques and data developed In the Revel Aaactcre Progra*. Tha eubjeet la eorarad cospreheneively aa ahem by tha fellcelng chapter hoidingot Introduction and Outline cf Beale Shielding Theory Setting Allowable tedlation Levels Shielding tha Reactor Cora Shielding tha Reaetor Cooling Syatea Plant Layout and Other Factor* Affecting Total Shield Design Shield Engineering Radioactivity of Shutdown Syataa (The Aooeeelblllty Problea) Effect of Irregularltiee in Shield Effect rf 0* c mtry of Radlatloo Souroe Basic Data Under Chapter 6-dhleld Engineerlng-the rarioua ahielding Mterlala aid their advantage* are dlacuaaed. bathoda of fabrication and lnatallatlon for both lead ahlelda and cce^calte shield* cf laid and other aaterlala are Included la oonaldarabla detail. In dlaeuaalng tha comparative effectives*#* of tha various Mterlala for game radiation, tha following atetewact la aadai Cosparlaona era uaually expreaeed In terae of lead be* eauae It represent* the beat preetloal |usa ahleld terlal for awst application*,* Under fabrication and lnatallatlon, thla atats* mi la also ssdei mi wmwmimemm P L I A10011 1m4 SMalAlnt BoUaUa I}, $ -t- Cser hr?i sn--tilent f r.ucB trt*nrttl*a ar* fcriri*',, t v '."'a c,c lsti lroa resulta la a weii.it tic; et lstrt 30 f?acr.t" Av"ns int?r* 5^S in K' C erj-y f? t :j * l . .-. 1, 1 f ftAl-s&^zl 6s:- wli>ca# tojcrU ' - *' raiiati&i eVsiCi^s ester&tl ahaeM j c - '-It'. If; t. r e*;.~ trta Ca 0ilt c: U~*rfa, V... tj, D.c. 1*7 tSuljr t o e t b . i i P*fpi Wj e1"