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TABLE 5-1 <br /> Sample Collection Summary <br /> Former Dana Structural Manufacturing LLC Facility <br /> Stockton, California, USA <br /> Sample ID Matrix Analysis Location Observations <br /> GP-1 GW VOCs, TPH, PAHs& Downgradient No soil staining observed. <br /> Title 22 Metals groundwater quality OVA reading not collected. <br /> GP-2 GW VOCs, TPH, PAHs& Downgradient No soil staining observed. <br /> Title 22 Metals groundwater quality OVA reading not collected. <br /> No soil staining observed. <br /> GP-3 Soil (5-6') VOCs,TPH, PAHs& Blind sump locations Elevated OVA readings <br /> Title 22 Metals (interior) detected (High of 20.5 ppm <br /> @ 5-6') <br /> Hazardous waste No soil staining observed. <br /> GP-4 Soil (7-8') VOCs, TPH, PAHs& storage shed (exterior Elevated OVA readings <br /> Title 22 Metals nearest wall along blind detected (High of 201 ppm <br /> sump) @ 7-8') <br /> Below-grade sump at No soil staining observed. <br /> GP-5 Soil (6-7') VOCs,TPH, PAHs& waste water treatment Elevated OVA readings <br /> Title 22 Metals detected (High of 10.1 ppm <br /> area (interior) @ 6-7,) <br /> No soil staining observed. <br /> VOCs, TPH, PAHs& Blind sump locations Elevated OVA readings <br /> GP-6 Soil (6-7') Title 22 Metals (interior) detected (Highs of 1038 <br /> ppm @ 5'and 142 ppm @ <br /> 6-7') <br /> No soil staining observed, <br /> GP-7 None None Blind sump locations no elevated OVA reading <br /> (interior) detected >10 ppm. No <br /> samples collected. <br /> No soil staining observed. <br /> GP-8 Soil (7-8') VOCs,TPH, PAHs& Blind sump locations Elevated OVA readings <br /> Title 22 Metals (interior) detected (High of 24.8 ppm <br /> @ 7-8') <br /> Notes: <br /> Title 22 Metals include the 13 priority pollutant metals(Ag,As, Be,Cd,Cr,Cu, Hg, Ni, PB,Sb,Se,TI,Zn)as well as <br /> Ba, Mo,Co,and V. <br /> PAHs-Polycyclic aromatic hydrocarbons(USEPA method 8270). <br /> OVM-Organic vapor measurement. <br /> VOCs-Volatile organic compounds(USEPA method 8260). <br />