Page 5 - ICG SOQ

Projects History (continued)
ETC Completed Project: Wilco Farms – Oregon
Project:
Client:
Consultant:
Soil volume:
Soil type: Contamination type: Pre-treatment levels: Post-treatment levels: Authority:
Wilco Convience Store/Station-Woodburn Wilco Farms
LPG Associates
338.47 tons
Gravel ll and native silt
Diesel
11,900 ppm
To regulatory levels: <50 ppm Diesel
Oregon Department of Environmental Quality
ETC Completed Project: Federal Aviation Administration – Alaska
Project:
Client:
Consultant:
Soil volume:
Soil type: Contamination type: Pre-treatment levels: Post-treatment levels: Authority:
Sisters Island
Federal Aviation Administration
AEI Paci c
1041.5 tons
Clay, sand
Diesel Range Organics
2,795 ppm
All samples <100 ppm
Alaska Department of Environmental Conservation
ETC Completed Project: City Of Portland - Oregon
Project:
Client:
Consultant:
Soil volume:
Soil type: Contamination type: Pre-treatment levels: Post-treatment levels: Authority
Southwest Parallel Interceptor Project – Segment 2 City of Portland
S2 Contractors
6,500 tons
Gravel ll and native silt
Diesel, Heavy Oil
3,450 ppm, 10,800 ppm
To regulatory levels: <50 ppm Diesel, <100 ppm Heavy Oil Oregon Department of Environmental Quality
ETC Completed Project: Marathon Oil Company – Alaska
Project:
Client:
Soil volume:
Soil type: Contamination type: Pre-treatment levels: Post-treatment levels: Authority:
Kenai Gas Field Plant
Marathon Oil Company
10,700 tons
Sand, gravel mixture
Diesel Range Organics
7,121 ppm, 2,885 ppm, 5,727 ppm All samples <100 ppm
Alaska Department of Environmental Conservation
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