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[Appendix F Index]

Groundwater Investigation and Associated Source

Characterization Appendix F - Technical Memorandum on Soil Gas Surveys

Table 3.1 - Summary of Reconnaissance Soil Gas Survey Data for SWMU B-3 (all units in micrograms per liter)

Date

Location

Depth (ft BGL)

Benzene

Toluene

Ethyl benzene

Total xylenes

Total Hydrocarbons

cis- 1,2-DCE

TCE

PCE

23-Jun-95

A,0

6

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.48

24-Jun-95

A,0

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.10

0.38

24-Jun-95

A,1

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.05

23-Jun-95

A,3

6

1 U

0.7 U

1 U

1 U

1 U

370

0.17

0.01U

23-Jun-95

A,4

6

1 U

0.7 U

1 U

1 U

1 U

1.5

0.02U

0.06

23-Jun-95

A,5

6

1 U

0.7 U

1 U

1 U

1 U

22

0.06

0.04

23-Jun-95

A,6

6

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.05

23-Jun-95

A,7

6

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.39

24-Jun-95

AAA,0

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.20

24-Jun-95

AAA,2

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.02

24-Jun-95

AAA,4

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.02U

0.02

27-Jun-95

B,0

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.07

33

24-Jun-95

B,2

3

1 U

0.7 U

1 U

1 U

1 U

0.71 J

13

7.1

23-Jun-95

B,4

6

1 U

0.7 U

1 U

1 U

1 U

1 U

58

0.16

23-Jun-95

B,6

6

1 U

0.7 U

1 U

1 U

1 U

3.8

28

12

27-Jun-95

B,8

3

1 U

0.7 U

1 U

1 U

1 U

6.3

67

9.8

27-Jun-95

C,0

3

1 U

0.7 U

1 U

1 U

1 U

1 U

1.8

28

24-Jun-95

C,1

3

1 U

0.7 U

1 U

1 U

1 U

6.9

55

300

24-Jun-95

C,3

3

1 U

0.7 U

1 U

1 U

1 U

170

1400J

85

27-Jun-95

C,4

3

1 U

0.7 U

1 U

1 U

1 U

140

2100J

140

24-Jun-95

C,5

3

1 U

0.7 U

1 U

1 U

1 U

3.1

31

77

24-Jun-95

C,7

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.47

8.0

24-Jun-95

C,7 DUP

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.48

8.6

24-Jun-95

D,4

3

1 U

0.7 U

1 U

1 U

1 U

1 U

1.1

7.8

24-Jun-95

D,4 DUP

3

1 U

0.7 U

1 U

1 U

1 U

1 U

1.1

7.7

24-Jun-95

D,6

3

1 U

0.7 U

1 U

1 U

1 U

1 U

0.54

5.5

24-Jun-95

E,6

3

1 U

0.7 U

1 U

1 U

1 U

0.93 J

0.72

21