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<br />143g <br /> <br />-. <br /> <br />(Initia.l Dovolopo,ent) <br /> <br />Ths estir.ntod oost of enlo.rging the Twin k.kos Rosorvoir is <br />$8,468,000, bo.sed on July 1947 pricos. For det~ils soa prolL~in~ry <br />astirnc.te sheat No. 382-D-8. ~ge see <br /> <br />Arknns~s ?owor Co.no.l <br /> <br />This 8Oction would consist of o.bout 52 nilo s of co.na.ls which would <br />eo.r'ry wo.tar to v~riouB powerpl~nts en route to tho So.lido. Powor Drop. <br /> <br />Twin lAlros-Gro.nito Powr Conduit..-This conduit wuld co.rry wo.tor <br />undor proilsuro from tho Twin I.c.kos Reservoir to tho Gro.nitCl POVlCr Drop, <br />__ _ ~the!'ob)' pl~_cing o.l1l1ho oog.ci a.nd dro.wdown upon tho Gro.nite Poworplc.nt, <br />-- -- . -----. wliicn_w_~rd -tdTro.oe-~intc tno~oxtllt"i:~~Clcia.r=Cr-ool:={Otor,o')~R<1sorv~l!'!:-:'.---.---" <br />-'_. T-he::Gra.nito=-lla'((lr,plo.nt=owoulQ=ODo=used~c.'6=a~il~!iJt:ing:=pl~m;~d=O_would=gon~-==- '0 <br />. .c:.orito=.t.oj;O:l'::firm-PQw r.. Tlie::fir.st=5=,:U.'l.o!l=of.=\l_ j!tru-,i.!;l'!:o~ wou I-d=consist~ . <br />m'--o1'cre1nf~O:<!::~ncr:oto:;:prOB~ur,oo;pi~;;wh,ich::.w.o,ul!l=-b_e'-,1ii.oodilifd~_o.::;;sui"t- n: .' _ <br />__-_- -- - --- :-:-a.blo toundc.ti:~i=fi~laoi":i:1~r,~Ul;;.-':".:-T@~roln,dn1ng=mi-1O=W;i~ld-:::);>:o_=O: ,~ <br />reinforcod'" o-on Croto-tunno lC-c6,ls tru'a~i:l=tnro ugh-t" no glc;cio.l~drif't-which-:':'-. <br />fems tho d~m for Cloo.r Creok RosClrvoir. <br /> <br />.--- - <br />----- <br /> <br />. <br /> <br />~Lakes-Granite Po~r Conduit features <br /> <br />Co.po.oity . <br /> <br />. . . <br /> <br />lino. .. 5 mi. <br />. . . . . . 1.1 mi. <br />.. ... 6.1 mi. <br />. .. .. rointorood conc~uto con- <br />duit o.m tunnol <br />. . . . 2,800 sue.-ft., at avor~go <br />hoa.d <br />. . . . . . 9,256-8,869 ft. <br />. . . 387 ft. <br />. 357 ft. <br />o.nd tunnol. . l3.5 ft. <br /> <br />. . <br /> <br />Length of prossuro <br />Length of tunnol . <br />Tato.l longhth. . . <br />Typo of 8oction. . <br /> <br />Elovntion. . . . . <br />Toto.l hoa.d . . . . . <br />A.voro.go hoa.d , . <br />Dio.notor of pipe <br /> <br />Gro.nite.Wo.po.co Powor Co.no.l.-This co.no.l would be fully concroto- <br />lined o.nd would provido 0. Sl.ving 01' hoa.d betwoen tho Gro.nito o.nd Wo.pa.co <br />Powerpla.nts. Frem Grc.nito Poworplc.nt tho cc.na.l would follow ~ southerly <br />courso roughly po.rc.llol to tho Ar~ns..".S Rivor to too ;i~po.oo Poworpla.nt <br />10 r.lllos north of Buona. Vista.. Although oxco.vction would bo in oonsid- <br />oro.blo rock. tho torra1n is suito.ble for cc.no.l c ollstruction. <br /> <br />--.------ <br /> <br />24 <br />