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, FF De��etopment I.P <br /> AugusK 30,2006 <br /> Paga 2 <br /> FILL MATERIAL EVALUATION AND REQUIRED COMPACTION <br /> On-site soils wcrc uscd as fill and bach�fill at the sitc We evaluatcd fill placement activities within thc <br /> 1'ai 1 area where i3ailding Nos 1, 5 and 6 are locatcd du�ing thc mass pading peiiod on 25 occ;isions <br /> between Junc 23 snd Iuly 20,2005(refcr to ficld repo�t Nos 1 through 25). <br /> We evaluatcd thc fill soil by pecfotming labo�atory testing U�at genc�ally consisted of maximum dry <br /> density (MDD) cvalunlions pc� Ame�ican Society for Pcsting and Matetials (ASIM) ll1557 tcsting <br /> pra;edutc. The fill used within tl�e building footp�int area, gene�ally consistcd of the on-site glacial GIl ! <br /> and advaucc outw�ash soils. I <br /> Ne evaluatcd the wmpaction of fill by observing placcment procedun,s, by pe�focmine in-place Jensity <br /> tests and hy pmbing wid� n %,-inch diameter probe �od. Pill was gene�ally compacted to at Icast <br /> 95 percent of the MDD in n�ens bcncath Building Nos I,5 and 6 duting the mass�ading period <br /> Bazed on otn obsctvations and cvaluaLioas, it is om opinion thnl the fill placcd within the footpcint of <br /> Building Nos. 1, 5 and 6 dwing thc macs gtad'u�g period�ecre compacted in gene�al acco�dance widi om � <br /> recommcndations and tlie project plans and specifications. ; <br /> SOIL BEARING VERIFICATION <br /> We evalunted thc footing and slab subEaade soils at T3uilding Nos. 1, 5 and 6 and ve�ified soil bca�ing on � <br /> 10 occasions Lcheecn Augt�st 24 and Septcmber 23, 2005 (refe� to ficld repoit\'os 50,G3, 64, 66,��,69 <br /> th�ou� 73). <br /> Rased on o�u obscrva6ons, it is ow opiniou U�at soil beating pt�ssutn of 2,500 psi �cas achieved in the <br /> footing sub��ade of I3uilding Nos. l, 5 and 6 and tlic slab sub�add was prepa�ed in gcnetal accuniance . <br /> with ow recommendations and the p�rjcct pinn.s nnd spccitications � <br /> � <br /> We t�ust this Icttc� meets your cuttcol needs and provides the necessuy inl'otmation fot the certificate of' <br /> occupancy for IIuilding Nos. l, 5 nnd fi. P se call if you ha�•e any questions o� wLen �ve may bc of <br /> fiuther se�vice. H <br /> Yoms vc�y uuly, �C� tH�,�� : , <br /> y c j <br /> GcoF ,Tnc. <br /> �� ` <br /> 1 � <br /> . hin,YE �+� adden,PE,I,F.G � <br /> cot�e.`lmical Et;giueer �eipnl <br /> oawu y� <br /> }:2;C:11Mjm �. <br /> SEAT.V V6�OOD4\03ll•inals17G7000iO3 Dldgs 1,5 d 6 Sum Lu doc � <br /> Nour copies submitted <br /> Diselaim«: Any decuoaic fom4 faesimile nr hvti eopy uf ihe crigmal de.uneen[(email, acn,Liblq enJ/rc figurx), i( procidal, und my . <br /> attxdun�.ry�l� we anly a copy uf ISe wipnal documrn[ Ihe ori{y�ul Jucumrnt is shiml by Gcolingineers,Ine nnJ��ill vrve u Ihe o�7'icial . <br /> Mcumrnt n(tctortl <br /> Camri�t°2PJU hy Gmlingimm�,lnc AII rights resizvcJ - <br /> i <br /> 1 <br /> —• _' "'" __ 1 <br /> Fi/e\'0 7d30-GO>-03 � <br /> GEOENGMEEp� ' <br />