Electrokinetic Test Report Table 4.1 - 1997 Electrokinetic Field Investigation Baseline Analytical Results

[Home] [Master Table of Contents]

[Electrokinetics Table of Contents]

Electrokinetic Test Report for SWMU O-1

Table 4.1 - 1997 Electrokinetic Field Investigation Baseline Analytical Results

Sample ID

OX1-97-SSA1

OX1-97-SSA2

OX1-97-SSA3

OX1-97-SSA4

Depth (ft)

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 1.0

1.0 - 2.0

Date Collected

7/8/97

Comparison Criteria

Sample Analytical Results

Constituent

Lab MDL

Lab PQL^a

Background (TaB)^b

RRS2-GWP^c

RRS2-SAI^c

VOCs, SW8260B (mg/kg):

Tetrachloroethene

0.0034

0.007

0.5

6.3922

2.0681 M

3.2938

1.4083

1.1805

2.8686

0.0035 U

0.0054

0.0996

0.0502

1.503

Total Metals (mg/kg):

Cadmium, SW7131A

0.01

0.1

2.60

0.50

410

0.82

0.78 M

0.51

1.35

0.34

0.20

0.64

0.54

0.56

1.07

0.90

Chromium, SW6010A

0.10

7.0

69.2

240,000

431.69

313.92 M

201.79

594.03

309.03

117.55

233.27

159.59

229.05

349.22

438.67

Solids (%):

82.6

85.1

84.4

84.5

88.1

87.5

93.8

94.9

88.9

85.8

82.5

Sample ID

OX1-97-SSA4

OX1-97-SSA5

OX1-97-SSA6

OX1-97-SSC1

Depth (ft)

2.0 - 3.0

0.0 - 4.0

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

Data Collected

7/8/97

Comparison Criteria

Sample Analytical Results (Continued)

VOCs, SW8260B (mg/kg):

Tetrachloroethene

1.4396

0.3006

2.7804

1.6121

1.0187

0.0597

0.0406

0.0084

2.6443

2.6559

0.809

Total Metals (mg/kg):

Cadmium, SW7131A

0.95

0.79

0.47

1.24

1.2

0.64

0.46 M

0.35

0.13

0.60

0.03 F

Chromium, SW6010A

380.59

311.56

200.71

583.5

293.78

190.53

178.27 M

115.61

268.63

227.51

0.809

Solids (%):

85.7

88.5

85.6

85.4

92.3

93.1

89.3

85.5

86.6

86.4

Sample ID

OX1-97-SSC2

Depth (ft)

0.0 - 1.0

1.0 - 2.0

2.0 - 3.0

0.0 - 4.0

Data Collected

7/8/97

Sample Analytical Results (Continued)

VOCs, SW8260B (mg/kg):

Tetrachloroethene

0.0765

3.6405

1.3621

0.1876

Total Metals (mg/kg):

Cadmium, SW7131A

0.67

0.68

0.71

0.55

Chromium, SW6010A

193.52

164.73

271.19

152.87

Solids (%):

89.8

87.9

88.1

94.9

Note:

a: Although MDLs were adjusted for moisture content in the analytical reports from the laboratory, they are reported as unadjusted MDLs here.

b: Background values from Evaluation of Background Metals Concentrations in Soil Types at Camp Stanley Storage Activity.� The site is located on soils of the Tarrant Association, gently undulating (TaB).

c: Industrial risk reduction standards for groundwater protection and soil-air ingestion

Concentrations exceeding RRS1 background levels are in bold type.

Concentrations exceeding RRS2 standards are highlighted.

Analysis performed by Intertek Testing Services Environmental Laboratories (ITS).

Data Qualifiers:

U: The analyte was analyzed for, but not detected. The associated numerical value is at or below the MDL.

F: The analyte was positively identified but the associated numerical value is below the RL.

M: A matrix effect was present.