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Groundwater Investigation and Associated Source Characterization
Table 7.4-1 - Analytical Results for Soil Samples: SWMU B-3
| Constituents | Sample ID | VEW-1 | VEW-1 | VEW-2 | VEW-3 | VEW-6 | MPA | MPA | MPA | MPB | MPC | MPD | MPD | MPD | MPE | MPF | RRS no. 2 level/ GWP Residential | Background level range in CSSA soils |
| Depth (Feet) | (9-11) | (13-14) | (14-15) | (15-17) | (6-8) | (4-5) | (9.5-11) | (14-15) | (8-9) | (4-6) | (4-6) | (8-10) | (14-15) | (13-14) | (14-15) | |||
| Date Collected | 2/20/96 | 2/20/96 | 2/22/96 | 2/23/96 | 2/20/96 | 2/22/96 | 2/22/96 | 2/22/96 | 2/22/96 | 2/23/96 | 2/22/96 | 2/22/96 | 2/22/96 | 2/20/96 | 2/22/96 | |||
| Volatile Organic Compounds, SW8260A (ug/kg) | ||||||||||||||||||
| Chlorobenzene | 2,000 U | 2,000 | 2,000 U | 20 U | 20 U | 200 U | 4.0 U | 2,000 U | 200 U | 20 U | 200 U | 200 U | 2,000 U | 200 U | 220 | 10,000 | -- | |
| cis-1,2-Dichloroethene | 27,800 | 5,000 | 9,200 | 20 U | 7.44 | 200 U | 4.0 U | 2,900 | 200 U | 20 U | 200 U | 200 U | 20,500 | 360 | 200 U | 7,000 | -- | |
| Tetrachloroethane | 2,500 U | 25,000 U | 2,500 U | 25 U | 167 | 250 U | 5.0 U | 2,500 U | 250 U | 25 U | 250 U | 250 U | 2,500 U | 650 | 250 U | 500 | -- | |
| Toluene | 1,500 U | 12,300 | 1,500 U | 15 U | 15 U | 150 U | 3.0 U | 1,500 U | 150 U | 15 U | 150 U | 150 U | 1,500 U | 150 U | 150 U | 100,000 | -- | |
| Trichloroethene | 1,000 U | 222,000 | 68,500 | 10 U | 2,143 | 370 | 16 | 16,800 | 220 | 155 | 1,200 | 2,500 | 16,900 | 4,200 | 100 U | 500 | -- | |
| Total Metals (mg/kg) | ||||||||||||||||||
| Arsenic, SW7060A | 1.4 | NA | 1.4 | 1.8 | 15 | NA | NA | 1.7 | 0.8 | 1.8 | NA | 6.7 | NA | NA | 1.5 | 5.0 | 4.3-37.7 | |
| Barium, SW6010A | 37 | NA | 13 | 18 | 160 | NA | NA | 16 | 30 | 39 | NA | 93 | NA | NA | 43 | 200 | 9.7-245.0 | |
| Chromium, SW6010A | 8 | NA | 4.5 | 5.8 | 120 | NA | NA | 6.4 | 6.7 | 9.3 | NA | 30 | NA | NA | 12.0 | 10.0 | 4.4-73.1 | |
| Copper, SW6010A | 45 | NA | 6.6 | 8.0 | 580 | NA | NA | 6.7 | 7.3 | 12 | NA | 160 | NA | NA | 31 | Not listed | 7.5-32.3 | |
| Nickel, SW6010A | 6.5 | NA | 5.8 | 8.9 | 100 | NA | NA | 10 | 5.2 | 8.2 | NA | 29 | NA | NA | 6.8 | 10.0 | 9.8-66.6 | |
| Zinc, SW6010A | 63 | NA | 110 | 6.9 | 850 | NA | NA | 8.2 | 18 | 21 | NA | 4,200 | NA | NA | 140 | Not listed | 5.2-142.4 | |
| Cadmium, SW7131A | 1.2 | NA | 0.3 | 0.1 U | 12 | NA | NA | 0.2 | 0.2 | 0.7 | NA | 11 | NA | NA | 0.9 | 0.5 | 0.45-3.0 | |
| Lead, SW7421 | 1,600 | NA | 8.0 | 5.7 | 8,700 | NA | NA | 7.2 | 21 | 31 | NA | 980 | NA | NA | 120 | 1.5 | 47.0-196 | |
| Mercury, SW7471A | 0.1 U | NA | 0.1 U | 0.1 U | 0.21 | NA | NA | 0.1 U | 0.1 U | 0.1 U | NA | 0.1 U | NA | NA | <0.1 | 0.2 | 0.03-0.77 | |
| NA = not analyzed U = estimated value | ||||||||||||||||||