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�- � ..�. � www ■w � w■w ■� s �■�■ 1• � 1• � � � <br /> TABLE 6 <br /> Soil Vapor Extraction/In-Situ Air Sparge Field Data <br /> SIERRA LUMBER <br /> 375 West Hazelton Avenue, Stockton, Califom a <br /> SVE Inlet PID Field Dissolved Oxygen Field <br /> Induced Vacuum SVE Inlet Air-Flow Measurements Measurements(mg/L) <br /> Date Field Notes (FFM) <br /> (mches/water) (mches/water) scfin SVE SVE Inlet Outlet MW-1 MW-2 MW-6 <br /> 01-03-02 IAS=6 psi - 050 39 - - 091 046 061 <br /> 01-10-02* IAS=8 5 psi 70 035 34 78 0 - - _ <br /> 01-25-02 1AS=6 psi - 045 37 - - <br /> 02-01-02 IAS=7 psi - 040 36 <br /> 02-11-02 IAS=6 psi - 025 28 <br /> 02-19-02 IAS=7 psi - 025 28 - - <br /> 02-21-02* IAS=6 5 psi 60 025 28 73 0 - _ _ <br /> 03-07-02 IAS=6 psi 60 025 28 70 0 090 055 0 66 <br /> 03-11-02 IAS=6 psi 70 040 36 37 0 100 091 079 <br /> 03-22-02 IAS=6 psi - 035 34 33 0 077 065 070 <br /> Notes <br /> cfm cubic feet per minute <br /> RPM revolutions per rrunute <br /> PID photoromzation detector <br /> ppm pamper million <br /> * sample collected for laboratory analysis <br /> vapor concentrations measured with mmr-rae photo-ionization detector instead <br /> Advanced GeoEnvironmental,Inc. <br />