Sample Location

SVE-1

M-1

A-1

A-2

A-3

Sample Date

7/9/2015

11/12/2014

12/21/2015

12/21/2015

12/21/2015

TMP Ratio

0.60

0.59

0.56

0.59

0.59

PIANO Analysis Modified U.S. EPA Method 8260 B mg/kg

Total Paraffins

6252

21,929

3918

6743

5819

Total Isoparaffins

687,562

835,496

5699

424,762

552,994

Total Aromatics

49,713

160,810

23,881

56,486

53,973

Total Naphthenes

2187

4715

3134

1458

1237

Total Olefins

10

244

1138

41

19

VOCs Modified U.S. EPA Method 8260 B mg/kg

Benzene

1140

3800

119

1170

380

Toluene

1183

15,380

59

2380

932

Ethylbenzene

2794

9223

551

2910

3120

Xylenes (total)

17,809

55,985

2630

19,740

17,290

Isooctane

195,773

245,457

670

108,000

114,000

Trichloroethene

U

U

NA

NA

NA

Tetrachloroethene

394.17 J

U

NA

NA

NA

Total Petroleum Hydrocarbons Modified EPA 8015 FID mg/kg

TPH C9-C441

726,000

616,000

888,000

432,000

317,000