Laserfiche WebLink
FF Development LP <br /> Febn�ary 27,2007 <br /> Page 2 <br /> FILL MATEFt1AL EYALUATION 1►MD REQIHRED f:OMPACTION <br /> On-site soils wae used as 5ll at 16e sme. We evaluaud fill plaaYneM scevities within tha Pod 3 a�ea <br /> whare B�rilding Nos. 16 throu� 18 aie locatad cx� 7 accasions betaxn Aagust 8 end 18, 2005(rofer to <br /> Ficld ReportNos.3R through 44)• <br /> We evaluetad t6e fill soil by pafo�min8 �boraMr�' t�ng that ��y �sisled of maximum dry <br /> density (MDD) cvalualions per Ae�ic� So��Y � T�^g °� ��ls (ASTM) D1557 testing <br /> pmcedure. The fill used within the bulding footprint aRa, �enarslly oons�sled of the an-si�B�'�iel till <br /> and edvance oulwa4h soils• <br /> We evnluatad the c�mp�kpn of 5ll by observing placemcnt p'ooedmcR bY Performing iirpl�ce density <br /> tests and by probing with a %rinch diamdx pobe rod. r�n w� ���y ��a� � � ��c <br /> 95 percem of lhe MDD in eress bcocath Buildin6 Nos. 16 and 18. <br /> Based on our obec�vetions sod evah�atioos, it is our opmion thel t6e fill pkcod wifLin the footprint of <br /> Huilding Nos. 16 thmugh IB durmg thc mess grad'e�g period was comPacted in Bene� ��witfi <br /> our recommendations and the project pleos end specificatioas. <br /> SOIL BEARINO VERIF7CA710N <br /> We evaluat�d the footing snbgrsde soils u Build'mg Nos. 16 tleoogh 18 aed vexifial soil besing an 7 <br /> oocasions betwaen April 4,2006 and Angust 3,2006(refa to Field Repat Nos. 130, 131, 134, 135, 144, <br /> 147 end 148). We also evaluated 1he backfill placod m sapporl thc apPer b�ildi�B aW�fa'buibmg Na <br /> 16�d 17 on 3 occasioru belwxo May 22,2006 aad Jaly 13.2006(refer to Field Report Noe. 143. 145 <br /> and l46). Basod on wr evalu�ion,the footing sub�tade soila wae firm and mryield'e�g,and the becldill <br /> placed was compacted to at leaat 95}+encent of MDD. <br /> Based on our observalioos, il is our opi�rion that sal bpring presswe of'2,500 psf wu echieved in the <br /> fooring subgade of Building Nos. 16 16rou� 18 and the shb sob�ade wss P�aP�ro� �� B�a� <br /> accordancc with ow�ecommcndetions and the P�J�Plans end spacificatia�s. <br /> Wo tcvst this ktter meds your curtent nceds aod provides thc nocesaerY infamatioe tor ffic oatificabe of <br /> occupane.y for Duilding Nos. 16 through 18. Pleau call iPyou hnve any questions or when we may be of <br /> futTha�service. <br /> �3 <br /> flIc No.7630-0OI-03 G����� <br />