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�I <br /> Table 2 Tabulation of Soil Boring and Monitoring Well Details <br /> Soil Boring or Date Total Drilling Method and Rationale for Summary <br /> Monitoring Well Drilled Depth Placement <br /> feet b s <br /> MW4 08!19103 615 Hollow stem auger,upgradrent of UST location All analytical data is ND <br /> completed at MW4 confirms northern horizontal extent <br /> identification or soil and groundwater contamination <br /> MW5 03!19/03 615 Hollow stem auger upgradhent of UST location AN analytical data is ND <br /> completed as MW4 confirms northwestern horizontal <br /> extent idmixficatmn of sod and groundwater <br /> contamination <br /> MW6 08120/03 615 Hollow stem auger,cross-or downgradwat of UST No petroleum hydrocarbon <br /> location completed as MW6 confirms presence of contamdnated sod encountered uuW <br /> petroleum hydrocarbon sod and groundwater -40 bgs, Strong PID(]00 to 900 ppmv) <br /> contamination in southwestern portion of site. reading on field instrument startmg at <br /> 40 bgs. <br /> Minor TPA-W concentrations along <br /> with ethylhenzene and xylene at 51 5 <br /> bgs <br /> Manila1EnvirunmentallParmarTexacolReportslSAR1203 wpd <br />