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Source:Triumph CAD NAD 1983 201111ittltUPlane Washington North FIPS 4601 Ft US
<br /> r
<br /> a Notes: c
<br /> F. MTCA Method A Soil Cleanup W
<br /> a) Level — Q N -. P
<br /> a for Unrestricted Land Use for d
<br /> C7 o
<br /> TPH-HO= 2000 mg/kg
<br /> b MTCA= Models Toxic Control Act
<br /> o TPH-HO= Heavy Oil-Range Total ' }`- a- 'r
<br /> o Petroleum Hydrocarbons E 3'
<br /> 2 ft bgs=feet below ground surface •c
<br /> o I1 ;
<br /> B9 !, r
<br /> C ■
<br /> B , , X
<br /> z 1 8 . TPH-HO=72000 mg/kg(3 ft bgs)
<br /> m k TPH -HO=270 mg/kg(10 ft bgs) r,
<br /> -ca
<br /> .2.). i B . .4,
<br /> U
<br /> ISB-12)
<br /> Qp�,
<br /> SB 15 'SCJ•
<br /> Wilson Machine U +IIIi ,^B 10 SB-14
<br /> ^_ BT E C , fi
<br /> Holes in Floor a!, Waste and Sewer Outfalls
<br /> NSB-09 &'
<br /> SB-13 Product
<br /> a al SB 11 ''';iii j Storage
<br /> mYi ` M•, 7 Area
<br /> TPH-HO=3400 mg/kg(0.5 ft bgs) ,l
<br /> TPH-HO=2300 mg/kg(3.5 ft bgs) SB-071 • i
<br /> N� I 111 iI•lI a. IV
<br /> SB 06 l t
<br /> I301 I . $v
<br /> �'.',� • Oil
<br /> ",,
<br /> SB-08
<br /> `I �fl Y
<br /> TPH-HO=2600 mg/kg(0.5 ft bgs)
<br /> E ,,■rte ,SB02r- ' TPH-HO=910 mg/kg(5 ft bgs)
<br /> 2 11.11 SB-03 P
<br /> o m�� L r
<br /> a 0
<br /> U •
<br /> (f
<br /> SB 04 illod
<br /> SB 16 Of
<br /> To
<br /> ii
<br /> I
<br /> N x'.111 r ' m Legend
<br /> D U �I j
<br /> (5:
<br /> c � 0 Dust Sample
<br /> •
<br /> °� .ij,.- Soil Concentration Less Than
<br /> •N m MTCA Method A Cleanup Level
<br /> w a •
<br /> I II ' l --m Soil Concentration Greater Than
<br /> n I ( —� O MTCA Method A Cleanup Level
<br /> E
<br /> I Approximate Extent of Impacted
<br /> -, 0 Soils
<br /> N '
<br /> 0 45 90 180 Former Deburring Room
<br /> •° IFeet
<br /> a 0 Former Main Production Area
<br /> Figure 2
<br /> Sample Locations and
<br /> Analytical Summary
<br /> ,„,,,m,,,,nnoi a,,,,,,,,<„v1,n,, ,,,,,'„l Triumph Structures
<br /> ,,,,,,.crin.,,nn
<br /> I R1.1 Everett, WA
<br />
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