conceptual site modelpathway - 2014 historical aboveground storage tank, sump or pump house...
TRANSCRIPT
Conceptual Site Model
DRAFT
Bioventing InfrastructureDRAFT
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BNSF Rail Line
N Market St N Market St
MW-6MW-8
MW-10
MW-11
MW-12 MW-13 MW-14
MW-15
MW-16
MW-21
MW-22
MW-24MW-25
MW-26
MW-27
MW-30
MW-29
MW-10.10
MW-20.30
MW-35.53
MW-43.67
MW-50.76MW-7
1.65
MW-90.12 MW-17
2.03 MW-180.31
MW-190.88
MW-207.79
MW-230.32
MW-280.82
Legend@A
Monitoring Well with Average 2016LNAPL Thickness (feet)
@AMonitoring Well with Uncertain Results(Submerged Screen or Dry Well)
@A Monitoring Well with No Measureable LNAPLDOT Proposed RailroadRealignment Option - 2014
Most Recent Approximate Extent ofLNAPL, December 20161 Foot LNAPL Thickness Based on AveragesOver Four Quarters 2016 DataDOT Proposed HighwayAlignment Option - 2014
DOT Proposed PedestrianPathway - 2014Historical Aboveground Storage Tank, Sump or Pump House
Environmental Resources Managementwww.erm.com
Figure 6LNAPL Cleanup Action Areas
BNSF Black TankSpokane, Washington
0 120 24060Feet
M:\Pr
ojects
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LNAP
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Draw
n By:
Melod
y Kien
eker
Da
te: 2/
14/20
17
Proje
ct: 01
9797
7
PRELIMINARY WORKING DRAFT
ERM