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o�itsioe ii:ai e�a �ooa <br /> FF Devdopmatt LP <br /> ` July 12,2006 <br /> � Pagt 2 <br /> VJe evaluatecl the fill soil by perfocming �oburatory testin6 thet Benerally eonsisted of maxim� dry <br /> drnsity(MDD)evaluations per ASTM D1557 tssting pcoced�ra The fiU uatd within the flooc slab areo, <br /> genenlly consis�d of the on site glecial till and adv+�e outwu6 eoils. <br /> We evalurted the compaction of fill by observing placement pro�d�u�s.bY Perfam��g�n'P��density <br /> tests and by probing with a h-�nch dianeter probe �od. Fill wu genaallY comPacted ro at least 95 <br /> percent of the MDD in aceas beueath Buildi¢g I�'os.2 md l9 durin�the mass gradin8 p�od. <br /> Based on our observs6ons and evaluntioa�, it is mu opinioa that th�fill pLced p'lthin th� fooRpcint ot <br /> Huilding Nos. 2 aad 19 during the mus greding paiad svae comPacted �rt Beaet�+�°��a wim oiu <br /> escommendations and the project pleac end specifi�ations. � <br /> SOIL BEARING VERIFICATION <br /> We eva{�al the footing and slab sub�ade soils at Huilding Nos. 2 and 19 and verified soil bearing on <br /> 12 oecesions between September 12 and Sept�mber Z7,2005 (reEer to field itport Nos. 61 duough 72). <br /> Loosc soils when encoutroered nt foating wd sleb subgrede ele�ation u BuildinB Nos. 2 �ad 19 were <br /> over•sxcavated and replaud with suuctunl fill compecced w et least 95 percent of I�D. <br /> Basai on ow observstions, it is ow opia�on that soil bearing prossure of 2,500 psf was echin'ed ia the <br /> footing subgrade of Building Nos. 2 and 19 end the alab subgt�de wu prepered in Se�eral eccatde°a <br /> with our recommendetians end the pmjeet plans and specifieaHons. <br /> We dvat tfiis leaa meets your cuereut necds end provides the necess�y information for the axAfeate of <br /> oceupancy for Huilding Nos. 2 and 19. Plesse cell if you have any questions or when we maY be of <br /> � tkrthx service. <br /> ��G H. <br /> Yours very truly, ,�„�� <br /> Geoiingineers,?nc. <br /> ,,r <br /> �( 0 ���i�����h�■� (i <br /> �K;ng H.Chin,PE Bo McFadden,P£,LEG <br /> Geotechnicnl Engineer Principal <br /> ocn�u 11 �JO <br /> KHC:tIM: <br /> SEAT:\T7630001W3 V63LQMIq Bldy 2 A 19.Sum lA.doc <br /> Twa copies submitted <br /> Diftl;dm�: My ekctronie fortn,fwimile ar hrd copY of Ifis otyftNl docvmml(m�al,mR. ablq�ed«E6�). K qoriAe�eod ny <br /> �Iiwhmenit uc only n copy of tlx origind domnenc The o�pnal dotumrnt i7 rtaM!r QeoFaBinec�t�Inc.W�'fll serv�iu �he olGtial <br /> donnfeM of�e�ord <br /> CopyiyhP 3006 by CxoFnginan,Tne nil rl`Au mervea. <br /> f'lfr Na 76i0�X1l-03 GFOENGIMFll7� <br /> 3�� <br />