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 Concurrent Technologies Corporation
Remediation Survey
Air Sparging with Soil Vapor Extraction
Page 5
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
B.
Air Sparge Pump System
1.
Design Goals:
2.
Design Parameters
a.
Air Flow Rate: capable of up to 100 CFM cumulative
b.
Operating Pressure:
up to 5 PSIG
c.
Operating Temperature:
d.
Steam Inclusion:
e.
Other: 5 HP Blower
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
C.
Vacuum Extraction Wells
1.
Design Goals:
VOC removal
2.
Design Parameters
a.
Pipe Type:
b.
Pipe Diameter:
c.
Depth: less than 3 ft below grade
d.
Screen Interval:
e.
Screen Type:
f.
Number and Spacing: horizontal (due to shallow GW conditions);
8 trench wells
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