Laserfiche WebLink
( <br /> � l I.ti. 1���. :'.PU �ic��c). �criin sizc distrihwion. :Vtcti+cr�, limil>. ;md consolid;itiun paramctcrs. A dcsrripuon <br /> � ui thc lahur;uop tc�tiuh and thc icst rc�,ul(s.uc proscutcd in Appcndix B. <br /> SITE CONDITIONS <br /> I SURFACE CONDITIONS <br /> I'he proposcd titudem Piiness and licalth C.enler is silu;dtd in th� westem portion uf�lic existin5 asphalt <br /> p;irking lot Inraicd cast uf thc 'fransit Center and south of'fower Strcet. 'Ihe e�isting parking loi slupes <br /> I gradu;ill}� fiom I:Icvalion R3 f'ecl on thc west side to filevation 77 fecl on �he cast sidc ibr an overall gradc <br /> changc of abotn G feet. 'ILe overall gnde change within du proposed building footprint is about A fcet <br /> Gom ;ipproximatcly I:Icvation 8'_'/: to 73'i, fcet. 'I'he parking lot has sevcrol landscape islands and is <br /> I bordered by'1'ower Slreci on the uorlh,the 7'ransil Center on the west,a commcrcial/rctail building on thc <br /> cast, and dre Pregnancy Resuurce Center(abandoned building) and mutel to ihe south. \Ve undcrstand a <br /> hnwling alley proviously occupied a portion of thc site before it was dcmolished as part of the parking IM <br /> construction. �Ve understaud qic currcnt pl.ms includc demolishing thc Pregnancy Rcsource Cenlcr and <br /> Iihe abandoned huilding to ihe south of the site to conslnict additional parking spaces. <br /> SITE GEOLOGY <br /> I Gcologic infonnation for thc projcct arca(Minard, 19R5) indicatcs that nativc surficial soils at the sitc are <br /> compesed of glacial till, which are underlain by advance ouhvash deposits and/or 'I'ransitional I3eJ <br /> deposits. Glacial lill commonly consists of a very cotnpact, poorly sorted, non-stratilicd mixture ot'clay, <br /> � sill, sanJ, grnvcl and cobUles. Glacial till conunonly appems gray or blue on a fresh surface, whilc <br /> weathereJ glacial till m�y be bro�an to ycllow in color. '1'ill mny includc large boulders. <br /> Advancc oulw:ish deposils underlic thc glacial till and typically consist o(a thick sectiun of mostly clean <br /> I gruY, pcbbly s;md with gravcl. I louvvcr, finc-graincd sand and silt arc cotnmon in Ihc lowcr parls of thc <br /> section and sparingly in lhe upper part on ihe unit. <br /> � 'Irensitional Red deposiis generally underlic the advance outwash Uul directly underlie giacial till in local <br /> arws. "IYansiiional lled deposils cousis� of Ihick bcds of sti(Tto h��rd clay,silt,and fine sand. <br /> SUBSURFACE CONDITIONS <br /> ISoil Conditions <br /> 13ascd on the soil conditious encouu�crcd in the borings,the building site is generally underlain by asph;dt <br /> I pavemcnl and base course matcrials overlying fill soils and native medium stitf to stiff silt and clay. The <br /> silt and clay is underlain by medium dense to very dense glncially consolidated soils. The materials <br /> cncountcrcd in Ihc borings arc dcscribcd below. <br /> ` Asphult an� Ilnse Course. Asphalt pavcmcnt and asph�dt Irented base was obscrvcd in nll of the borings. <br /> 'llic asphalt pavement varicd Gom 5!�: tu R'/: inches thick. I3ase course consisting of silry fine lo medium <br /> sand with occasiun:d gravcl �ras ubscrvcd in four of thu six borings. ll�c basc cuursc and undcrlying <br /> � subbase coune Inycr, where present, varies from 8 to 18 inches q�ick. <br /> rill. Pill �vas obscrvcd in boring B-5 to a depth of s fect belo�v ihe cxisting ground surfaca Thc lill <br /> � RCI1C�ilII�' COI1515IS O�Illl'(Illll➢ lIl'Otil` 18111I N'IIII VJf1At1IC SIII 1UlI (�'1'i1Vl'I coutcut. fill shoald be expected <br /> wilhin tLc arca of�hc dcmolished bmvling allcy. <br /> ' _ <br /> 1"i!e Nn.SR3fi�nU7-OU ' �'a�'C 2 (�iEOENGMEERS� <br /> ' hJP l�.1003 <br /> � � � <br />