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<br /> STOCKTON ACTROPOLITo AIRPORT Page 1. of
<br /> Path to 00sure Plan
<br /> STOCKTON METR G.CTAN- T(TOG(17` 0155)-MAP THIS SiTE OPEN•SITEASSESSAIENT
<br /> 000 AIRPORT WAY S
<br /> # �ahN�aAc�vkN ccluraT�tit1P Ir. A3•cASE �
<br /> ST TCKTON,CA 352118 cas P: -srIPP : d�CSA�s t
<br /> SAN JOAQUIN COUNTY
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<br /> �acPrxs cal�c�sl�n �e1�1 cu�Pstmtty :asstT :NI
<br /> THIS PROJECT WAS LAST 4RCPDFjeD by .,..�ON 12117,f113 3:24;ti
<br /> 'ftds SITE HAs s ourrTALS:_CLICK tM TO OPEN ANEW oANOOW VATH:'k`HP:xtb7 fIffTAL APPR0117ALPAGE Fc,, ;
<br /> F:-:ath to C� Man THIS VERS'M 1S FINAL AS OF 12,'1712013
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<br /> I$�PEC3(C�AI „�
<br /> .. . .. ..
<br /> "�'h>#-F�1lE1i +�d=>'@lBs 16 NOT f�,�.a�&..�#,w.3tr4I3 the s'!�^M'S±'�FG,:,s��.,1 te�'r 2 Taorhft.water� � � rl �iOt9fl�Ei►8i1 ht�li��� _
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<br /> —ed to be un.lilely tn impact the two
<br /> c&.site, Pot# iaaatzva saeXXs. 1�1�14 v
<br /> Wt rp'tME A
<br /> Secondary aborts has NOT been removed to the extent practicable +weaduDATnt�
<br /> S4 a i t :+ r pc,P'nsa,nk S#wp 1 Elr».gTL t
<br /> .. _ ,c augth6kod teuro+u'sX of ,.. ..� any extent; ne.uraml attenuation has beao
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<br /> y
<br /> nO #rearaul nnaatortpl may demonstrate that the
<br /> s sours�saef sufficiently t?)3V1i1t5
<br /> aat.taaarivatYon ,.,.,,, ,,,-,.Y. ...............W._f. .
<br /> dNYYf dia-S 4 vJr tf ri xsr rca tri raAi._� The
<br /> tams ant that
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<br /> �i : .��cafcc t,rkt�r�e Griar�a �`"Che ct�r�tamirs�rst Plume tMt�it arlta:��d�w�t�r�quw#k11tyv ak�j0i�tive IS �Ft+DCOdue�tl:hti
<br /> neet all of the additional characterlstics DC one of
<br /> thafiveclasses of sites
<br /> C Irtdltions that flit not meet the pof icy criteria*
<br /> Flume Length(That Exceeds Mater Quality Objectives):?'250 Feet and 4"1,000 Feet
<br /> Benzene Concentration:s2t 3,000 liytl
<br /> rC#xwrriN.rtYxetlaaaxsarxv.ene-�i..rsk,t2t Supply
<br /> a♦uppfl-y.;dzgytmWall
<br /> :.-(telFiSfamxtrTetexr-p-s nda E€�.trRPlume
<br /> Boundary):
<br /> oundary)x:Sa>t 1L.2T_Y5r.;Pn3'Cezht:r.eeatxt&and
<br /> �ds�.L5t..i.k.�v1,000
<br /> ,000 kserF�,rarlec,r§aee,'t..te...
<br /> z.mw.3l`t<
<br /> to R rer."reent 3
<br /> _to e
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<br /> °t i t atad Qtt i r FSure.The site Is NOT considered low-threat 1 �Preseedurallex riir--t-
<br /> for direct c ntact andoutdoor sir exposure as it does NOT meet 1 2 or 3
<br /> Conditions that-do riot meat the policy criteria:
<br /> m Exposure Typs;Commercial
<br /> l
<br /> o Petroleum Constituents to ball:s,5 Feet bgs and 515 Feet tags
<br /> e Soil Concentrations of 15thylRamerm>$8 mg/kg and 5134 mglk
<br /> Soil Concenthatiom of Naphthalem.,Unknown
<br /> a SoU ConcerytrattormoffPAN:Untn
<br /> a Area ofimpacted Solt.Ates of Impacted ll>82 by 82 Leet
<br /> _7- .........
<br /> Step to Reser _ 1.- COMPI.E'nON DAIS
<br /> '1 tier It evaluation of the areas of potential cane rn sl.uld k c..n a t.d i o c1 �,: rx ih.likely
<br /> ".'ani and risk assocaatad-with sail.ex ding:LTt P Table a crncentrations "se any ther requlatory PR31E�7 FtAYE
<br /> screeninq concentration_ Ifthe site cannot pass _n- tier L[ evni— ion, a. tat: p_xxs to .add e- tkie
<br /> AMAQW119MALULP
<br /> REQUIREMENTS ALONG PATH TO CLOSURE
<br /> EUA WELL
<br /> RE -TIFIC „t A Tk #TDA._. .. 9951%=04 1 TE L tAtdi9t1 _ Silts [.C� 4�,R,..,T
<br /> "i7.nt�s l svt f;e Cot da a i€ -- care have been atmmve ........_... ...n._. ,.. _...
<br /> Ftl `"� � E: =$O-,v
<br /> LOGGED INASHENOERSONN
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<br /> httiis-! geotr .w � d-s. .-rel% ,°�,M�tll t lr / ns/clo til�k' ,k l� :W° i 'T`.. 1 ���
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