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Groundwater Investigation and Associated Source Characterization
Table 7.4-2 - Geotechnical and Physical Property Results for Soil Samples Collected: SWMU B-3
| Parameter | Sample ID | VEW-1 | VEW-2 | VEW-3 | VEW-6 | MPA | MPB | MPC | MPD | MPE | MPF |
| Depth (Feet) | (13-14) | (8-10) | (13-14) | (6-8) | (9.5-11) | (8-9) | (4-6) | (8-10) | (6.5-7) | (5-6) | |
| Date Collected | 2/20/96 | 2/22/96 | 2/23/96 | 2/20/96 | 2/22/96 | 2/22/96 | 2/23/96 | 2/22/96 | 2/21/96 | 2/21/96 | |
| Soil pH | 8.2 | 8.0 | 8.1 | 7.3 | 7.9 | 7.8 | 7.8 | 8.3 | 8.0 | 7.8 | |
| Total organic carbon (mg/kg) | 1,020 | 15,200 | 2,700 | 78,200 | 3,960 | 13,700 | 24,300 | 12,300 | 2,020 | 29,400 | |
| Total Phosphate (mg/kg) | 224 | 1,020 | 230 | 860 | 405 | 743 | 912 | 768 | 246 | 820 | |
| Total Kjeldahl Nitrogen (mg/kg) | 63 | 260 | 170 | 410 | 260 | 690 | 1,200 | 290 | 130 | 210 | |
| Moisture Content (percent) | 7.8 | 14.1 | 27.2 | 26.6 | 15.6 | 8.25 | 14.3 | 14.5 | 22.4 | 24.3 | |
| Measured Porosity (percent) | 34.5 | 29.4 | 27.3 | 26.9 | 18.3 | 34.9 | 31.4 | 34.1 | 25.6 | 32.6 | |
| Measured Bulk Density (g/cm3) | 1.90 | 1.86 | 2.01 | 1.55 | 2.36 | 1.76 | 1.94 | 2.05 | 1.86 | 2.23 | |
| Particle Size (Percent) |
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| Sand (>0.002 in) | 10 | 25 | 3 | 54 | 6 | 4 | 1 | 21 | 5 | 15 | |
| Silt (0.002-0.00015 in) | 45 | 53 | 67 | 39 | 63 | 67 | 64 | 47 | 59 | 64 | |
| Clay (<0.00015 in) | 45 | 22 | 30 | 7 | 31 | 29 | 35 | 32 | 36 | 21 | |