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Mar-26-03 08:36P Scott keen 303-808-6369 P.02 <br />Mar-26-03 13:39A Omc;caa. inc. 3032672721 P.01 <br />." -m" 6141M+D kVG3VF..F.Brv6 0003 <br />GROUND <br />ENGINEERING CONSUCTRNTS <br />UW 1..an.:9r <br />c.mnmwm 4N. Go UM <br /> <br />? I rye <br />I ' 1 <br />To! Les Ewagen <br />Cal <br />Fax 303 / 287 -3183 <br />rte. fill Embankment <br />fts" . rnoluebm Cover Umo <br />Brian Rock <br />uam March 25, 2003 <br />pGyrwa 3031289.1989 <br />Pmk ParaW 1, Ruany/Pond <br />41"Nin l Ta /allow in gma ._NO <br />u lft et ? ?ar lierri&w G pbww carerneml ?] ?wr tiirarrwl O 1M <br />(iA1t11Mril? ? ???w.• •- <br />I aa• <br />As noted in ow roWn (,Jut, Nn 02 Olt, datsd Noverrew 8, 7007) slope stabory <br />anatyse7 indiCatp trwt the sbpe tMflrlr will be Owated ar: the fMim an2OW IW is bmWht <br />up wAI hifts to factor of sdk:ly m Ute Oder 011.75 against damp SMMR failure for a when <br />OACM Ot a 3:1 (horiamral : Martyr) slope 2%10 End PfOPI-dy mBi,1% •C*,dkiopW arW <br />corpseW <br />we rlndemmn0 (t18t pmstid id?jnq now tal? for wMindinp the 3.1 (ftoflzMJ , Vertkajj <br />mismilam o A fill 91OP0 as mtutt es 10 Poet in height to arale p bwm arouna ft <br />lased quarry. We undereb-w that pnp-seo w2W knreb wW not be rte ssd above <br />preukhwe P planned 4vals. Mlrough detsW anaysos wem nut psftmleri. besed on our <br />OWmerim, V* tlo not entidPate that the 14OWr of Safety obtained prevlMry aganst <br />ers P4Qmted tatkim VA be mdumd sl9eutnney by dw constnuaton of bra berm with <br />5knilar rrMiNiab PAO a ttre Barra; Ape angle <br />The hmm itself may be suNm In (wW slumps, doWh mj 9n0 erosion, mere vmI be a <br />masaaui rlxk of sfra oW kxW WUM% in the urxlhrl kv maimu0s, requiring addidanal <br />m2interwrim, but that ftro ed riak ki mn*emd relatnrely tow, Seftr*s for structures. <br />vtti., should bo raker, from the conterllrm n/ the bOm9, rather lhan *W V* Previuv3ly <br />olarureJ kv of-stnpe <br />if you haw any quastkra, clean cad, <br />Brian R,eck <br />Geoteatwdeal ftmirlwwriny I C-tmilon Ottit#tmamn & ltlseNrfras'r shirr <br />O ltrtrnm &W Anmysls