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<br />lv I..-dll~\:: Lil\:: IIllJ~l !;.LVllIlJ-~Itctkillg IIIVVUII\::lIl i.tl lit\:: l.:v(;lIl vr all \.:.ulllI"lu.lk\;.
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<br />NUII-Cdllll\lUdkll,; R\;hdcd Gculugi~ I IdL"lJ~
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<br />Twu udl\.:l 1H.J1I-\::<lllhlfll.1R\: ,dakJ g\::ulvgil..- IIM',.uJ~ \:A;'~l HI
<br />I.IIIJ:-.hlk;, lIulldalt.:J tu ;:,\:iMllil..- ~lldk.i.lIg .IIIJ \:Alhlll;:,ivt:: ~ui:b,.
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<br />ilia;:,;, rUl <l JiMalll..-l.: ur ~l.:v\:ldl iudn.;::> VI 111.1;:,:-.ivl.: \:.11111 IIlVVt::lll~lIl~ ur IIMUY r..xl. '[h\: Llll\:l 1..<111 l,..<lll:->l.:
<br />:-'lIl.J~,.lIll..i.dl J.IIlI.lgt.: tu Llllll allJ :-'llUl,..lllH':~. LitIlJ~liJ\:;:. lll<l} l.JI..-l,..1I1 .Il <III} t..i.lll\:: LlIl au.: III\JU:: l~kdy Jlllillg
<br />Ih\:: ltl~lIY ~\::.lM.JlI, wllt::1I :-.u~b .U\:: :->.lllll.llt.:J widl Wdlt.:l .1IIJ 111\::il I..-vlll.:;:,iv\; .ILailit::~ dlt:: ll1Ul\:: Iikdy Iv Ll\::.IR
<br />duwrr.
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<br />For gcncrall'lanning purposcs, a high potcntial for activc landsliding should bc considcrcd to cxist on
<br />all slopcs bordering the Amador Vallcy and other hill slopcs within thc I'lanning Arca, unlcss site
<br />;:,!-'(;....;t~....<.:ltf'_<;:rl'rif1(" gcotcchnical invcstigations can demonstrate local stability. Howcver, the
<br />Southcast [ !ills arc gcnerally morc stablc and Icss pronc to slope failurc than thc castcrn slopcs of thc
<br />Pleasanton Ridge.
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<br />D1.:vdvplllt::lIl i;, l\.:;:,uiu\::J ~II .LL1.:a;:, plvm; lu I<1l1J;:,liJ\::;" ;:,lup\:: ill;:,ltl~.J;I~ly, VI witll ;:,lupt.:~ ur2S pnl..t.:uluI
<br />gl1.:aln. '1111.:;:'t.: .ut.:,,:-. .u\:: gl:lInt111y J\::;:,igU.llt.:J UlI tll~ 0t.:II\::l<11 l'1.1II l\.l.lp '111(' {;l'rl('r~1 1>1~n I\f!lp
<br />rl'<.:ronrl<;: tn thl' rotl'r1t1!l1 for l!lnlklirl;ng hr dl'<;:iWHt1ng!l m!ljority of thl' l!lnt~ nn Pll'.o:I<;:!lntnn Uidgl' !l<':
<br />Agri("nlhlr!ll ~nd {;r!l'"ing !'Inti P~rko: !'Inti UI'("rl'.o:Jtlnn, !lnd tIll" SOlltlll'!l<.:t Hi1I~ as Public Health and
<br />Safety. Fbttl'1' !lnd w'nl'r~l1y mnrt~ o:t!lhlt' pnrtinn<.: nf th,..<;:l' !'Ir('~<;: !lrt' d('o:ignMN~ for Tow f)C>fNity
<br />Ut.<;:idf'nH11 dI'VI>lnrtnc>nt ~Ilrrnllf'llll'l~ hy Ullr!l1 J)pn<;:ity UI''''111l'nti!llllpV(.lnpml'flt 1)('(".0:111...1' thl' rotl'r1H!l1
<br />fnr l~nr1~lidl'<;: !lncl ntlwr h!'l7~nk !lrrt'1ro: tn hI' ~lIff1("il>ntlr Inu! in tlw...,.. !lrl~!l~
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<br />Whcrc dcvelopment is pennitted, the City's policy is to rCl)uirc ,ik 'I'~~;li~th"t ,irt'-'lwrilir gcologic
<br />invcstigations and soils rel'orrsto bc I'rcl'arcd and submittcd during thc plan rcvicw I'roccss for any
<br />typc of dcvelopmcnt prol'oscd. Thesc studics rccommcnd mcasurcs to mitigatc any potcntial hazards
<br />relatcd to grading, construction, and opcration of a dcvelol'mcnt.
<br />
<br />'l1,c City's consulting gcologist revicws thc rcports for acccptability. Projccts must addrcss thc
<br />rccommcndations of thc City's gcologist. Sites must bc shown to bc stablc during adverse conditions
<br />such as saturatcd soils and groun<lshaking, and during grading for roads, installation of infrastmcturc,
<br />and thc crcation of building pads. Rcports must dcmonstratc that stmcturcs will sustain no more
<br />damagc duc to slol'c instabilitics than damagc sustaincd by a typical building constmctcd to currcnt
<br />UlI;J'uIlIl(dlijIU",.,iFJ Building Code standards on stable soils whcn exposed to 1110derate oJullllJ:.,llak.iuo"
<br />grnllnd ~h~king
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<br />In unstablc arcas, thc City sceks to minimize grading of slopcs for constmction or ,lvI''' ,tdLility~
<br />,tohility repairs, limit grading only to whcrc it is cssential for development, and prohibit major grading
<br />where existing slopes are 25 percent oloJ1.::akl"
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<br />Thrgrt>1tl'r Arp!l<;: \V1th ~Inrl'~ nf?t; rl'rrpnt or grl'Mf'r .o:Irp gpfl(>r~l1y 11t'''1gr'!ltf'd on till' Gcneral Plan
<br />l\lapH.;~puuJ;:, (u llll: pult.:lIl;al rUl l.,uJ;,liJ.iJJg by Jl:;:,igll.tlillg it IIJdjul;ly ur Illc LUI\.l UII rk,,:-..mlulI RiJg\::
<br />a;:, i\gJil..-ulllll.ll .11lJ Gl.lI".iug .1IIJ P.llk.~ dUJ Rl,;l..u.:.d..ivu, tlllJ Lll\:: Svulll\::a;:,l Ilab as Public Hcalth and
<br />Safety" I'I."l\::l dUJ gl:lIn<t!ly IIJl.JlC ;:,ltllJlc pudiulI~ vr dll:;:'1,; .l.Ll:a;, dll: llc~igllah;d fU' Luw Dt.:u~ily
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<br />Public Safely 1182906, rcJIinc
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<br />V-9
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<br />City CllunciI8/29/2006
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