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TABLE 6 <br /> Soil Vapor Extraction/In-Situ Air Sparge Field Data <br /> SIERRA LUMBER <br /> 375 West Hazelton Avenue, Stockton, California - <br /> SVE Inlet PID Field Dissolved Oxygen Field <br /> Induced Vacuum SVE Inlet Air-Flow Measurements Measurements(mg1L) <br /> Date Field Notes <br /> (inches/water) (inches/water) scf n SVE SVE MW-1 MW-2 MW-6 <br /> Inlet Outlet <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 /> 04-03-02 IAS=6 psi 65 035 34 52 0 - - - <br /> 04-12-02 IAS=3 psi 70 028 29 45 0 - - - <br /> 04-15-02 IAS=5 psi 64 035 34 86 29 062 064 1 19 <br /> 04-23-02 IAS=5 5 psi 64 050 39 77 0 - - - <br /> 05-06-02 IAS=S psi 60 040 36 too 0 - - - <br /> 05-13-02 IAS=4 5 psi 58 040 36 50 0 051 086 065 <br /> 05-20-02 IAS=6 psi 60 045 37 55 0 - - - <br /> 06-06-02 IAS=6 psi 60 040 36 5 1 0 083 065 091 <br /> 06-11-02 IAS at MW413=18 psi,turn 60 045 37 - - - - - <br /> off all other IAS wells <br /> 06-27-02 IAS=6 psi 60 075 1 48 0 0 - - - <br /> Notes <br /> cfm cubic feet per minute <br /> RPM revolutions per minute <br /> PID phototomzation detector <br /> ppm parts per million <br /> * sample collected for laboratory analysis <br /> vapor concentrations measured with mini-rae photo-ionization detector instead <br /> I <br /> I <br /> Advanced CeoEnvironmental,Ina <br /> f <br />