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:sw�..--• >a° � *� 4'! _ -�;., .� rr 4� r+- e 1 =��M � � r � � - a r- r� -.. i r t ,�f / - c L '
<br /> � a t x•t - "'-S 'r "r < � t 'y¢ � w �,. m k 4'� 'A" �• ,� J .S -,.lri ,o- ..
<br /> 'a
<br /> -"far a' ..
<br /> feet"longfby 35 feet wide and3`feet.ydeep: The sail sample loirations are shown .'
<br /> n on Figure 2 and analyticaldataand sample'depths are,.presented in Table A
<br /> _..0sed
<br /> LOil`UST.Sam .lin
<br /> r.
<br /> 71
<br /> " - . s - .: x' �� f -�,. f$� � -,.%#st -,.� "$., qr -.,•.J% � �:, z �' r -�5` ,� a.;y r i
<br /> Two soil'samples were collected from beneath each end of the used-oil.-tank, in,.: } z
<br /> s "r 'nativesoil! at,approxhately 11,feet:bgs ai d labeled,T4-O'l 0=and T4-S 11:0 F
<br /> r
<br /> F The,`Uused oil tank'�eiccavation measured-,:pproxfmately 15 feet long by 10 fleet
<br /> T
<br /> } . rwide and 8 feet°`deep The excavation .and sample locations are-;shown on
<br /> " SFigure 2: ;Soil sample analytical results"�rand',sample `depttis,are;xpresenteclin
<br /> Table
<br /> Product Pi in fSam lin
<br /> Soil samples P-1 '3'O, P-2-10, P 3 3 5 andP=4-3:0 were evtiecte in ria+tive;soil} '
<br /> --from trenches`-beneatl the former product Iines at ;depths oflapproxi mately-3 to
<br /> r 3 112;feet bgs .-Soil r11'sample locations are,shown on- Figure`2 and soil sample
<br /> �
<br /> } r analytical:results are summarized in Table A
<br /> �4..�..
<br /> ❑tS enser Sam lin
<br /> / Z C - art•_
<br /> �.��
<br /> n Soih samples D-1 3 04hrough D� 3 0:were,collected from beneatli.'the six former F 3
<br /> product dispensers, in native'soil, at depths of approximately 3 feet bgs ,Soil r
<br /> sample locations are shown on Figure 2 and soil sample analytical results are {
<br /> fLV. •. fi:.`F, • summarized in;TableA zt ,, y�.rr��'�' •st .s� ..rA,
<br /> f A'.�
<br /> -'� fy�� � �jx
<br /> Y, t
<br /> Oil/Waiter Se arator.Sam lin 1 Yl *as Ste}
<br /> a-
<br /> asrt�,rr. r rs`�r r - '.J`, +6' -- E
<br /> #One' soil. sample, .designated -S'OWS,1 5.0, xwas collected �froim beneath .,ar
<br /> ;rcor trete,,two,°compartment oil/water=separator•located`inside the northernmost
<br /> ' r repair bay
<br /> -0 15 station-=building This-`sample wascolfected at a'deptla 'of
<br /> r N Y
<br /> approximate1` f,et.bgs .The.samplertocat'ion is:prese.nted'xon Figiire 2.and soil
<br /> 4 sample analytical ace summarized in Table`A rr r k w
<br /> ` � -: a ,� --ate .� ? e-.�� �-- 3 iR• }�K �-kd atrrK�
<br /> t
<br /> {.d ,� i- : tf rdf C 4 r i � `-
<br /> "6r�i.
<br /> �. OVEREXCAVATION'Si41VIPLING ACTIVlTtES`
<br /> er a r. + �r 4 '. �L �-� .A �3t''`Vr 3- '• -� P# a _ � � A-.''� r ?.. � �_. .�t i-: Ar y
<br /> � } ki � � 5'' �,'w � •"�4 F e r
<br /> 4 UST-Excavation Activities
<br /> .-
<br /> t jj ._ �� a x r T'° �r�; � r }s �"'.. u -� •e ,3�- % a
<br /> �, "'; yi ;-✓r J' �«� 4,, i ` -F: 3, y: ,:� x� t.. c -5 y- 5Q,,#
<br /> On:=October 2; 1995;the nor#h'end ofYthe UST,complex encompassing- ear = k t
<br /> of soil 'samples'T1 N-15 0 and, N-16 O, was overexVcaVated� �The,d imens'i ons jr Y
<br /> ~ x of the overexcavation were approximately 2Q feet long,try 20`feet wide by 17 feet ` Rf
<br /> {
<br /> 4deep". logs: Confirmation soil,sampieswere,not collected following.soil removal4
<br /> Appi"oximately{ ,45 cubic yards (,cy)`af;soil�were',removed$during UST complex ?' `
<br /> .42
<br /> [#
<br /> S. Jj/
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<br /> ge
<br /> % � lf�
<br /> x { a r8 - s r u -
<br /> � ry r
<br /> 4;
<br /> f-
<br /> .'�,
<br /> G'k�,t: y%y.-.o .•1i rR < .:. .. _,. ,i!'.1:>��� F'/'O-. . �_V. ; r..k p-5•l�� �1�.� .�. �x J�_.'�/'a.-.i F ...�.� - �•�.[� ��'�
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