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n
<br /> ao a
<br /> ~ A j EXISTING BUILDING
<br /> CA A. B
<br /> (WEST) (FORMER COLUMBO/TOSCANA BAKERY) U (EAST) (NORTH)
<br /> Q 0
<br /> 0-
<br /> 127
<br /> 0.66 Ado FORMER UST EXCAVATION
<br /> AW
<br /> 10 10 1a
<br /> 340.
<br /> <1 <r 13, 22,400000
<br /> 20 0.026 0.01544 <5,000 20 20
<br /> ( m NA N4
<br /> <1 <1 4,9
<br /> 30 0.086 0.026 25 30 30
<br /> NA NA NA
<br /> 390 400,000 —_'2:, - ...J": nM — —
<br /> srC 0.33 01319 11 w 2,J 28,000
<br /> <0 3.040
<br /> __T
<br /> 40 nr4 Nn NA N0 40 a 4Q
<br /> .. 0.
<br /> In
<br /> o w� 4.52 0 0
<br /> r64,U00
<br /> 22,000
<br /> 60Na �, 164 w� 60 9 0 50
<br /> W19.,000
<br /> m AD 81000 (n m
<br /> ? -•..,;/ 0.0x0
<br /> <0.a5 , �,
<br /> �° <1 '1604 70 0.0
<br /> A.04! <2-V
<br /> Z <ClOS -... _..
<br /> Fes'
<br /> 80- =0066 .7 _71
<br /> <0.05 110,040 ,,• �-, �.• .. - -:-: . 80 80
<br /> CI 1,300 " - t... _ .... ..�^; p
<br /> we a ,000 ;^ Li LO
<br /> 90 .-_ _ a B0 s0.
<br /> ,:�: ."",,.,,,�_.., ,; ••....�,. ,�,.,.. '...,.", :� ���,;. :•,..,,;,_._. ,,;._,.,,-,-„W;^,�...,',. ...,,;..,:¢•:.:�..• x'0.5 ? •:,.�.
<br /> 1400 - - —' •100— IGO . < • : ' :_ , _ — .N• 100 100
<br /> <5
<br /> 110. ._ _ , . __ __'� _ ws � ' ..'_ _ _ _ :.�=� .:. _ M. •....,;. ”? 110 110
<br /> z,6011
<br /> 120 `25 120 120.
<br /> <r
<br /> x.05 CROSS-SECTION A-A,
<br /> r LEGEND:
<br /> WELL NUMBER
<br /> �
<br /> WELL CASING TPHg TOTAL PETROLEUM HYDROCARBONS AS GASOLINE
<br /> FIRST ENCOUNTERED GROUNDWATER MTBE METHYL TERTIARY BUTYL ETHER
<br /> </ TPHg/BENZENE/MTBE {-'�: PREDOMINANTLY COARSE-GRAINED MATERWX
<br /> oo4r CONCENTRATIONS IN SOIL IN (SANDS AND GRAVELS)
<br /> o <0.05 MILLIGRAMS PER KILOGRAM (mg/kg)
<br /> PREDOMINANTLY FINE-GRAINED MATERIAL
<br /> m 101000 TPHg/BENZENE/MTBE (SILTS AND CLAY) -
<br /> L vo CONCENTRATIONS IN GROUNDWATER IN
<br /> 1,000 MICROGRAMS PER LITER (ug/1)
<br /> % AV NOT DETECTED AT OR ABOVE
<br /> m LABORATO
<br /> RYY REPORTING LIMIT
<br /> N 44 NOT ANALYZED
<br /> N
<br /> } o SCREENED INTERVAL INCLUDING FILTER PACK
<br /> 43
<br /> m
<br /> T
<br />
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