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STOCKTON METROPOLITANIRPO 'r Page 1 of
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<br /> STOCKTONMETR6 ZiTANAI PCJRT(T0S 7700iS) VAP Hs_si at xM c LIFORCCOSOM
<br /> COS
<br /> 5000 AIRPORT L'FAY 8 �, rU, tl Gvr-RSlcwx ncneraclr-,t
<br /> STOCKTON,CA92i QPYt't1E''L 5SAN OrAorInCOUNTY vir#,._.x#r?,_cASFA1845
<br /> SAN JOAQUIN COUNTY CAs a rxari � p _StPEWifissfuADRIENNE EiLSAE-Ssen
<br /> CGN'CRAwA.VALE cY R4VCYc S(REGIONo5ij CASE.190227
<br /> z�v > hs°c .r k k r c ks vrC rid c y OPER AOR LORI C NOrfir
<br /> CR Site is to NOT SPECIFIED
<br /> THIS SITE 14AS OLIMITTALu.C UCK ,TO OPEN A NEW5N7A#DOW VATH'Td#E SUlORTTAL APPROVAL PAGE FOR THIS Sik E...
<br /> CLOSURE POLICY � THIS VERSION IS FINAL AS OF 41912015
<br /> _m Cf ECIMISr MTMTED am44 tx
<br /> enteral Criteria The site sats ties the petfiey tornerat mderaa
<br /> .is the roradhorzed release located vuhm the service area W,a public water system? r' YES is NO
<br /> is The unauthorized release consists only of petrr taunt{tnfo. Yes `Es C`" NO
<br /> c Tkae unauthorized d"wrwnary"y release from the UST system has been stopped. 9 YEN C":NO
<br /> :it Free product has been removed to the onicknum extent Practicable 00ftif �".FP NW Encounteeid ('YES tom....:N
<br /> e.A conceptual site model that assesses the nature extent,and mobility of the releare has been developed Qrv..f,s,1, t°`:YES T' NO
<br /> f"Sesxsn S,loss rias keen removedits ttre exte^i praclfcable:`#
<br /> ocksplinout to Rerrrov ng Searxndary Somas{Check alt that JAppty}i
<br /> Presentation Has Not Beam Attended
<br /> n}rded
<br /> r flextedwirs,WasDasaia Bile rsctky
<br /> 1t ctaalsorF We.Shut Off w matsraty, r YES {oc NO:
<br /> Peen'eversaysitur.4&k1
<br /> ionted .
<br /> .e. ;?;y�eK>sa LY�f ,ry-ik Ct.[.3i dY. Y,.d LJ. [..,..,E�i,.0 d„tv1iC.%kYbtP59RC ,HY..Lm...16i63 14.fEYvi Fvilrvtdn kl, ,
<br /> 9Soft or groundwater has been totted for MTBE and results reported in accordance with Health Son Safety Code pence"2529615; l" Nat kegi.+,ared C"•••':`F8 r NO
<br /> h Com a tr dsa ce exsst;as defined by yYateeCuda Ndlmr 3QN, YES fa NO
<br /> 1 Media-Slxec3fie Criteria:Groundwater-The contaniselant Phone that e=xceeds water quafiry objectives is stable or decreasing in areal eluent,and meets aflofthe addifa`anall
<br /> characteristics Sirocco of the five classes of sites fisted.ental �r�Y 2 fS ie EKOD_
<br /> EXEMPTION SyR Only Case(reverse has uiu;Af4ectod Grouturvaabor- g) ._...�..�... ,_....�. .._—.�. -.�.... _...�...�.,YES°µ 'W No
<br /> Does her site sheet any of the Groundwater specific control scersarioe? Y£S � o
<br /> ADDITIONAL QUESTIONS-Please Indicate only those conditions that do not mat the policy{criteria:
<br /> Plume Length("lot Exceeds Water Quality Objectives):a.
<br /> C'a`ltSCl:Feat and s y5Ct Feet 0e 250 Feet arid-1,000 Feel ("z.i,6atT Fee# C'Unturcon
<br /> Plume is Stable or creasing In A_�Extent
<br /> r No Ir Unknown :
<br /> Free PrododIn roundistate,
<br /> (I Yes a No (-Unknown,-
<br /> Free Product Has Been Removed to the Maximum Extent Practicable:
<br /> r No :('Unknown
<br /> For sites with free Product,the Plume Has Upon Stable or Decreasing for 5-Years(info):
<br /> I,No r unknown
<br /> For sites with free product,owner Willing to Ace apt a Land Use ttestrictfon(if required).:
<br /> Free Product Extends€'sffins,
<br /> C~Yes :.f Unknown
<br /> name Concentration r..
<br /> 4e 3 a,aage lzO and,z.3,Ctrfk Pgc r^z 3,0100 a l r Llr,:knNw i
<br /> MTBE Concentration[:..
<br /> r,k 1,000 ,it r4 throncwn
<br /> :
<br /> Dearest Supply Welt(From PlumeBoundary):
<br /> r`a 250:Feet i*>:250 Feet and s 1,000 F.ouf r Unknown
<br /> Norman Surface WaterForks,(Front Plume Boundary)
<br /> r s 250 Feet t ,250 Feet and s 1,000 Fear r Unknown
<br /> Z Media St ircifio CrItinisC Petrokeum Vapor Intrusion to indoor Air-The site is considered t,dv-threat for the sept>l-oseueon—fo-air pathway if lute-specific,conditron s satisfy YES
<br /> (tears 2a, h,car c• � „ ���� -
<br /> EXEMPTION-Active C+sgnmoretal Pinna eern Futift Fatidpty r~••'YES Of NO
<br /> Does the site meet any of the Petroleum Vapor Intruded to Indoor Air specific criteria scenarios? YES O'NO
<br /> ?a-Seenario 4(, t tin".l DIrec:t Me tsarement of dust Gas Concentrations �V
<br /> J,Soil Gas Sampl€ng Locations-No Eipaltenuation Zone;
<br /> Beneath or adbehieff to an existing building:Soot gas sample is collected at feast 5 fret below the bottom of the building foundation. ¢°:YES d` NO
<br /> Future constrriction The coil gas sample shah be outlasted from at least 5 feet below the ground surface(bgsv� r YES NO
<br /> : it Soil Gas Sampling Locations--with Eraattenuation Zane The criteria in Column R in the Soil[Lata Defend table(Page 5 of the fleficy)apply if the following requirements for �
<br /> bromervertion zona;are installed.
<br /> -
<br /> Makmorn of 5 feet of saki between the seal vapor measurentent and the foundation of an pending or ground surface of Lanka construction. C*: YES C":.NO
<br /> TPH CPH9+rark}is<100 mgtk9 fiose sur€:d in at feast box depth$While the 5-FS Zane} Cr YES r" NO
<br /> :Cbx Sep is z 4%measured at the bottom of the 5-ft zone. r°.+ YES f'.Na.
<br /> tt sa// otr c era t rbc rds.c . v/r g l tr rs/screens/ sur _ t r, `gl ick=`" ... 4/10/2015
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