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. Ponnulating limitcd gcoli�chnical cnginccring dcsicn rccommcndations and <br />considcrations; <br />• Preparc lhis summary rcport on thc lindings of our invcstibatiun and revic��. <br />including: <br />I. Description of sitc and localions of tcst pils. <br />2. Logs of tcst pils. <br />3. Discussion of subsurlacc and surf:�cc canditions. <br />A. Silc soil pa:ametcrs rclatcd to fowidation dcsicn :md liyucfnction <br />potcnlial. <br />�. Poundation recommcndations lix thc signal lo�ccr. <br />G. larth�vork rccommendations incluJing subgradc prcparation. matcri:d :md <br />callpaction cfilcfi.l. <br />FIELD 1'ROGRAMS <br />Sitc Gxplorations <br />l�cst Pits <br />On 12 January 200G, two tcst pils wrx du� at thc sitc.'I P-I ��as dug in thc footprint of <br />thc lo�vcr loundatiun: 'I'P-2 �vas dug nortlic.�st of thc to�ccr locatio�i. 'fhc lest pits �rcrc <br />lucatcd to makc a gcncral asscssmcnt of thc soils aI Ihc sitc, and lo aid in tiwndation <br />dcsign. "I'hc logs of thcsc lcst pits, induding soil typcs and gmunJ�vatcr Ic�cls during <br />drilling, arc includcd in Appcndi� A. <br />Soil samplcs wcrc collcctcd Gom thc tcst pi�s. Duc to Ilu cmcrgency naturc of this priijcct <br />and thc typc of soil. MPA did not perform any laboralory lcsling on thc samplcs. <br />'I'hc suhsurlacc soil cunditions liom esplorations accomplishcd at discrctc locations at thc <br />sitc and soil propertics infcrrcd from Ihc licld tcsts fiirmcd thc hasis �ix dcvcloping our <br />�cotcchnical rccommcndaliuns cont:�incd in this report. l�hc naturc and cxtent of <br />�ariatiuns bchvccn lhc cxploratiuns nuq nol hccomc c��idcnt until construction. If <br />�ariations arc cvidcnt dw�ing constructiun. it ��ill br ncccssar� io rcc��aluatc thc <br />rcconuncndalions in ihis rcpoi1. <br />\'Vc cstitnalcd thc rclativc locatiun uf cach csplor:ilion sitc b�� mcasuring Irum cxisting <br />cultural lcatw'cs. "I�hcrcti�rc. loc,rtions and cic��alions should bc considcrcd accuratc onl�� <br />to thc dcgrcc permiucd by our Jata sourcc� and implicd h� our mcasuring mcthods. <br />Surfacc Condilions <br />I'hc sitc is locatcd on I?NSP righl af ��a�', on th� nurth sidc uf �1'cst �larinc Vic�v Drivc. <br />cast of ��Ivcisun 13uulc��ard. 'I'hcrc is .m csisting storagc shcd to lhc �vcst of thc proposed <br />to��cr limndation sitc. 'fhc cxisting sitc topography is gcncrally Il.0 and covcrcd ��•ith <br />grass and a Icw largc tr�cs. Ihc proposed to��cr fiiundation location is approzimatcly <br />li�iy Iccl soulh of lhc cdgc of ❑,���i, i�i��rr. ,�i,��i, d«,�5 �pn��.��»,���i>- ioo r��< <� �i�� <br />railroad tracks hclo��. <br />(icnicchnical aoJ l�unncl Cotuullauu <br />17' 7U 1Cwnlim iik-KcdniunJ Rd. tilc 711; <br />lCuu,hm illc \1'�\ �+%lii: I'agc'_ <br />I'honc 1i25) 48lr65o I <br />Pac(i:5)q9%^_(�,0 '� �� <br />/ �" �g <br />