FIELD GROUND WATER MONITORING FORM - … Engineering Corporation 4 - FIELD GROUND WATER MONITORING...

$: FIELD GROUND WATER MONITORING FORM - … Engineering Corporation 4 - FIELD GROUND WATER MONITORING FORM Project Name: Univar USA Inc. Jillson Street Date: \\\$lo5 Project Location:$
R U B I C O N E n g ~ n e e r l n g C o r p o r a t i o n

FIELD GROUND WATER MONITORING FORM

Project Name: Univar USA Inc. Jillson Street Date: /!!r 10s Project Location: Commerce, California Project Number: 1001.02

Well No:

Notes: Q T Q ~ 87'39 I

3 d VUL 4 e

Casing Volume

Time

pH ec ( U ~ ~ O S I C ~ )

Temperature ~ F ) c ) V

TDS (ppm)

Turbidity (NTUs) Dissolved 0, (mgll)

Comments:

0

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R U B I C O N E n g i n e e r i n g C o r p o r a t i o n

4 -


Project Name: Univar USA Inc. Jillson Street Date: \ \ \ $ l o5 Project Location: Commerce, California Project Number: 1001.02

Well No: -

Notes: D T 3 = 86.58'

Casing Volume

Time

pH ec (umhoslcm)

Temperature /@PC) TDS (ppm) Turbidity (NTUs) Dissolved 0, (mgll)

Comments:

0

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Project Name: Univar USA Inc. Jillson Street Date: Project Location: Commerce, California

t~\q\os Project Number: 1001.02

Well No:

Notes: P-Td r 8%3Y* m r t o 5 '

Casing Volume

Time

pH ec (um hoslcm) ~emperature (~F)c)

w TDS (pprn)

Turbidity (NTUs) Dissolved O2 (mgll)

Comments:

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R U B I C O N E n g i n e e r i n g C o r p o r a t i o n


Project Name: Univar USA Inc. Jillson Street Date: Project Location: Commerce, California Project Number: 1001.02

Well No: tu'U-\2.

Notes: - - (

fb= - ~ 0 5 ' - \dcl( j0[s \0.28

Casing Volume

Time

pH ec (umhos/cmL_

~em~era turdpF) )~ ) - TDS (ppm) Turbidity (NTUs) Dissolved O2 (mgll)

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0

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Appendix BHistorical Ground Water Level Data

Table B.1

Historical Ground Water Level DataFormer Univar USA Inc. Facility

5353 Jillson Street, Commerce, California

Well Reference Elevation(feet MSL) Date Depth to Water

(feet)Water Level Elevation

(feet MSL)

MW-1 142.56 07/18/02 85.32 57.24MW-1 08/07/02 85.36 57.20MW-1 08/22/02 85.51 57.05MW-1 12/17/02 85.81 56.75MW-1 03/18/03 86.03 56.53MW-1 06/04/03 86.03 56.53MW-1 08/27/03 86.24 56.32MW-1 09/19/03 86.21 56.35

12/02/03 86.70 55.8602/17/04 86.78 55.7806/15/04 86.87 55.6908/16/04 87.04 55.5211/29/04 87.83 54.7302/14/05 88.23 54.3305/09/05 88.04 54.5208/01/05 87.52 55.0411/07/05 87.49 55.07


12/02/03 87.04 55.5902/17/04 87.30 55.3306/15/04 87.41 55.2208/16/04 87.71 54.9211/29/04 88.38 54.2502/10/05 88.39 54.2405/09/05 88.81 53.8208/01/05 88.29 54.3411/07/05 88.05 54.58

Page 1 of 6

Table B.1





(feet MSL)


12/02/03 89.50 56.4502/17/04 89.48 56.4706/15/04 89.70 56.2508/16/04 89.87 56.0811/29/04 90.63 55.3202/14/05 90.61 55.3405/09/05 90.76 55.1908/01/05 90.02 55.9311/07/05 90.09 55.86


12/02/03 88.77 55.5402/17/04 88.94 55.3706/15/04 89.07 55.2408/16/04 89.35 54.9611/29/04 90.05 54.2602/10/05 90.00 54.3105/09/05 90.09 54.2208/01/05 89.75 54.5611/07/05 89.72 54.59

Page 2 of 6

Table B.1





(feet MSL)


12/02/03 86.65 56.4702/17/04 86.68 56.4406/15/04 86.75 56.3708/16/04 87.00 56.1211/29/04 87.32 55.8002/15/05 87.72 55.4005/09/05 87.21 55.9108/01/05 87.12 56.0011/07/05 85.59 57.53


12/02/03 86.47 56.2502/17/04 86.40 56.3206/15/04 86.63 56.0908/16/04 86.90 55.8211/29/04 87.53 55.1902/15/05 87.85 54.8705/09/05 87.95 54.7708/01/05 87.21 55.5111/07/05 87.39 55.33

Page 3 of 6

Table B.1





(feet MSL)

MW-7 142.70 07/18/02 84.33 58.37MW-7 08/07/02 84.33 58.37MW-7 08/22/02 84.45 58.25MW-7 12/17/02 NM NMMW-7 03/18/03 84.96 57.74MW-7 06/04/03 85.08 57.62MW-7 08/27/03 85.21 57.49MW-7 09/19/03 85.25 57.45

12/02/03 85.54 57.1602/17/04 85.62 57.0806/15/04 85.93 56.7708/16/04 86.12 56.5811/29/04 86.71 55.9902/14/05 87.34 55.3605/09/05 86.92 55.7808/01/05 86.25 56.4511/07/05 86.47 56.23


12/02/03 85.49 57.4902/17/04 85.74 57.2406/15/04 85.91 57.0708/16/04 86.23 56.7511/29/04 86.75 56.2302/10/05 86.78 56.2005/09/05 86.86 56.1208/01/05 86.69 56.2911/07/05 86.51 56.47

Page 4 of 6

Table B.1





(feet MSL)

MW-9 143.03 07/18/02 84.34 58.69MW-9 08/07/02 84.32 58.71MW-9 08/22/02 84.44 58.59MW-9 12/17/02 84.80 58.23MW-9 03/18/03 85.12 57.91MW-9 06/04/03 85.21 57.82MW-9 08/27/03 85.35 57.68

09/19/03 85.35 57.6812/02/03 85.69 57.34

MW-9 02/17/04 85.83 57.2006/15/04 85.99 57.0408/16/04 86.24 56.7911/29/04 86.74 56.2902/10/05 86.74 56.2905/09/05 87.02 56.0108/01/05 86.57 56.4611/07/05 86.58 56.45

MW-10 144.94 02/17/04 89.04 55.9006/15/04 89.21 55.7308/16/04 89.36 55.5811/29/04 90.07 54.8702/14/05 90.17 54.7705/09/05 90.26 54.6808/01/05 89.52 55.4211/07/05 89.39 55.55

MW-11 145.99 02/17/04 88.40 57.5906/15/04 88.39 57.6008/16/04 88.67 57.3211/29/04 89.26 56.7302/24/05 89.26 56.7305/09/05 89.48 56.5108/01/05 88.77 57.2211/07/05 88.62 57.37

MW-12 145.69 02/17/04 89.33 56.3606/15/04 89.27 56.4208/16/04 89.56 56.1311/29/04 90.21 55.4802/24/05 90.24 55.4505/09/05 90.18 55.5108/01/05 89.65 56.0411/07/05 89.57 56.12

Page 5 of 6

Table B.1





(feet MSL)

MW-13 144.93 02/17/04 90.12 54.8106/15/04 90.01 54.9208/16/04 90.28 54.6511/29/04 90.83 54.1002/24/05 90.95 53.9805/09/05 91.03 53.9008/01/05 90.55 54.3811/07/05 90.52 54.41

MW-14 144.19 02/17/04 91.39 52.8006/15/04 91.31 52.8808/16/04 91.55 52.6411/29/04 92.19 52.0002/24/05 92.43 51.7605/09/05 92.45 51.7408/01/05 91.14 53.0511/07/05 91.80 52.39

MW-15 143.17 02/17/04 88.73 54.4406/15/04 88.71 54.4608/16/04 89.04 54.1311/29/04 89.76 53.4102/15/05 89.79 53.3805/09/05 89.88 53.2908/01/05 89.40 53.7711/07/05 89.37 53.80

NM denotes not measured due to ponded water.

P:\1001 Univar\02 Jillson\Progress Reports\2005 4Q Progress Report\[4q05 Tables.xls]App B - Historical Water Levels

Page 6 of 6

Appendix CGround Water Quality History

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected

1,1,1-Trichloroethane

1,1,2-Trichloro- 1,2,2-trifluoroethane


1,1-Dichloroethane

1,1-Dichloroethene

1,2,3-Trichloropropane

1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform

cis-1,2-Dichloroethene

Tetrachloroethene

Toluene

trans-1,2-Dichloroethene

Trichloroethene

Trichlorofluoromethane

MW

-108

/07/

02<5

<20

<5<5

20<5

73<5

<5<5

<517

<5<5

370

<10

MW

-108

/07/

02<5

<20

<5<5

20<5

77<5

<5<5

<518

<5<5

390

<10

MW

-108

/22/

02<5

<20

<5<5

19<5

61<5

.5<5

<5<5

<518

<5<5

410

<10

MW

-112

/18/

02<5

<20

<5<5

19<5

44<5

<5<5

<514

<5<5

310

<10

MW

-112

/18/

02<5

<20

<5<5

17<5

34<5

<5<5

<514

<5<5

320

<10

MW

-103

/18/

03<2

.519

<2.5

<2.5

17<2

.552

<2.5

<2.5

2.5

<2.5

17<2

.5<2

.534

0<5

MW

-106

/04/

03<0

.5<2

<0.5

<0.5

2.3

<0.5

7.4

<0.5

<0.5

<0.5

<0.5

2.0

<0.5

<0.5

46<1

MW

-108

/28/

03<5

20<5

<525

<578

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32<5

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0M

W-1

12/0

3/03

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0<1

0M

W-1

02/1

9/04

<525

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100

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27<5

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0<1

0M

W-1

06/1

6/04

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08/1

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<0.5

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8840

0.77

67<0

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61.

538

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W-1

12/0

2/04

<523

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44<5

45<5

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570

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MW

-102

/14/

05<5

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28<5

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0<1

0M

W-1

05/1

1/05

<525

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26<5

10<5

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<526

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360

<10

MW

-108

/04/

05<5

51<5

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<59.

1<5

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<542

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690

<10

MW

-111

/09/

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49<5

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0

MW

-208

/08/

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<0.5

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1.0

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<0.5

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.51.

3<0

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.53.

51.

9M

W-2

08/2

3/02

<0.5

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.5<0

.5<0

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.5<0

.5<0

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.50.

73<0

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.51.

22.

0M

W-2

12/1

8/02

<0.5

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.51.

2<0

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.51.

7<0

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11.

8M

W-2

03/1

8/03

<0.5

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64<0

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.52.

3<0

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41.

6M

W-2

06/0

5/03

<0.5

2.3

<0.5

<0.5

2.5

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

3.6

<0.5

<0.5

131.

6M

W-2

08/2

7/03

<0.5

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.51.

0<0

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32.

2M

W-2

12/0

3/03

<0.5

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41.

9M

W-2

02/1

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2<0

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1.4

MW

-206

/15/

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<0.5

<0.5

1.4

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

5.5

<0.5

<0.5

221.

3M

W-2

08/1

8/04

<0.5

2.1

<0.5

<0.5

5.2

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

6.1

<0.5

<0.5

261.

4M

W-2

12/0

2/04

<0.5

2.9

<0.5

<0.5

8.0

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

6.8

<0.5

<0.5

371.

3M

W-2

12/0

2/04

<0.5

4.0

<0.5

<0.5

8.7

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

7.0

<0.5

<0.5

351.

6M

W-2

02/1

0/05

<0.5

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.52.

2<0

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.5<0

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.53.

8<0

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1.6

MW

-205

/11/

05<0

.53.

9<0

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.56.

0<0

.5<0

.5<0

.5<0

.5<0

.5<0

.57.

1<0

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.535

1.7

MW

-208

/01/

05<0

.53.

2<0

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.53.

3<0

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.5<0

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.5<0

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.57.

2<0

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.536

2.2

MW

-211

/07/

05<0

.54.

0<0

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.56.

8<0

.50.

68<0

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.5<0

.5<0

.57.

7<0

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.544

1.5

Pag

e 1

of 6

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected




1,1-Dichloroethane

1,1-Dichloroethene


1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform


Tetrachloroethene

Toluene


Trichloroethene


MW

-308

/08/

02<1

0<4

0<1

029

87<1

0<1

0<5

<10

<10

<10

<10

350

<10

<10

510

<20

MW

-308

/22/

02<0

.54.

2<0

.5<0

.51.

6<0

.5<0

.5<0

.5<0

.5<0

.5<0

.58.

3<0

.5<0

.58.

7<1

MW

-308

/22/

02<0

.54.

3<0

.5<0

.51.

7<0

.5<0

.5<0

.5<0

.5<0

.5<0

.58.

1<0

.5<0

.58.

5<1

MW

-312

/17/

02<1

0<4

0<1

021

62<1

0<1

0<1

0<1

0<1

0<1

035

0<1

0<1

050

0<2

0M

W-3

12/1

7/02

<10

<40

<10

2058

<10

<10

<10

<10

<10

<10

350

<10

<10

470

<20

MW

-303

/18/

03<5

<20

<520

5.4

<57.

2<5

<5<5

<521

0<5

<534

0<1

0M

W-3

06/0

4/03

<0.5

7.5

<0.5

<0.5

5.4

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

9.7

<0.5

<0.5

63<1

MW

-308

/27/

0324

<10

<2.5

6319

0<2

.58.

9<2

.5<2

.5<2

.53.

91,

400

<2.5

<2.5

1,70

0<5

MW

-308

/27/

0315

<40

<10

4111

0<1

0<1

0<1

0<1

0<1

0<1

093

0<1

0<1

01,

100

<20

MW

-312

/02/

03<0

.55.

8<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

4<0

.5<0

.52.

2<1

MW

-312

/02/

03<0

.55.

6<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

4<0

.5<0

.52.

2<1

MW

-302

/17/

04<5

<20

<522

<5<5

6.4

<5<5

<5<5

410

<5<5

480

<10

MW

-306

/17/

04<5

<20

<513

<5<5

6.9

<5<5

<5<5

260

<5<5

340

<10

MW

-308

/18/

048.

15.

2<0

.534

97<0

.59.

20.

67<0

.51.

52.

858

0<0

.5<0

.572

0<1

MW

-312

/02/

040.

526.

2<0

.50.

75.

9<0

.50.

79<0

.5<0

.5<0

.5<0

.520

0.88

<0.5

32<1

MW

-302

/14/

05<0

.56.

5<0

.5<0

.52.

8<0

.5<0

.5<0

.5<0

.5<0

.5<0

.59.

3<0

.5<0

.521

<1M

W-3

05/1

1/05

<0.5

7.7

<0.5

<0.5

1.9

<0.5

1.6

<0.5

<0.5

<0.5

0.64

12<0

.5<0

.520

<1M

W-3

05/1

1/05

<0.5

7.9

<0.5

<0.5

1.5

<0.5

1.5

<0.5

<0.5

<0.5

0.64

12<0

.5<0

.519

<1M

W-3

08/0

3/05

<0.5

6.1

<0.5

<0.5

0.53

<0.5

1.2

<0.5

<0.5

<0.5

<0.5

10<0

.5<0

.521

<1M

W-3

11/0

7/05

<0.5

8.7

<0.5

<0.5

0.57

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

0.94

<0.5

<0.5

3.4

<1

MW

-408

/07/

02<1

<4<1

<18.

4<1

12<1

<1<1

<16.

4<1

<110

0<2

MW

-408

/07/

02<1

<4<1

<18.

5<1

12<1

<1<1

<16.

7<1

<111

0<2

MW

-408

/23/

02<1

<4<1

<19.

4<1

11<5

.5<1

<1<1

<18.

3<1

<112

0<2

MW

-412

/17/

02<1

<4<1

<115

<111

<1<1

1.1

<121

<1<1

180

<2M

W-4

03/1

8/03

<1<4

<1<1

1.5

<18.

7<1

<1<1

<18.

2<1

<111

0<2

MW

-406

/04/

03<1

<4<1

<19.

8<1

9.7

<1<1

<1<1

15<1

<116

0<2

MW

-408

/27/

03<1

<4<1

<19.

8<1

9.0

<1<1

<1<1

17<1

<115

0<2

MW

-412

/02/

03<1

<4<1

<111

<18.

6<1

<1<1

<17.

1<1

<113

0<2

MW

-402

/17/

04<1

<4<1

<1<1

<19.

3<1

<1<1

<116

<1<1

130

<2M

W-4

06/1

5/04

<1<4

<1<1

7.5

<16.

4<1

<1<1

<127

<1<1

190

<2M

W-4

08/1

8/04

<0.5

3.8

<0.5

<0.5

21<0

.56.

5<0

.5<0

.50.

890.

6530

<0.5

<0.5

190

<1M

W-4

12/0

2/04

<15.

7<1

<120

<15.

7<1

<1<1

<120

<1<1

170

<2M

W-4

02/1

0/05

<14.

4<1

<117

<15.

9<1

<1<1

<115

<1<1

140

<2M

W-4

05/1

1/05

<2.5

<10

<2.5

<2.5

20<2

.54.

7<2

.5<2

.5<2

.5<2

.522

<2.5

<2.5

160

<5M

W-4

08/0

4/05

<2.5

<10

<2.5

<2.5

15<2

.54.

4<2

.5<2

.5<2

.5<2

.520

<2.5

<2.5

140

<5M

W-4

11/0

8/05

<2.5

<10

<2.5

<2.5

17<2

.53.

8<2

.5<2

.5<2

.5<2

.517

<2.5

<2.5

120

<5

Pag

e 2

of 6

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected




1,1-Dichloroethane

1,1-Dichloroethene


1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform


Tetrachloroethene

Toluene


Trichloroethene


MW

-508

/07/

02<1

0<4

0<1

0<1

065

<10

180

<10

<10

<10

<10

100

<10

<10

890

<20

MW

-508

/22/

02<0

.5<2

<0.5

<0.5

6.8

<0.5

188.

0<0

.5<0

.50.

99<0

.512

<0.5

<0.5

490

<1M

W-5

08/2

2/02

<2.5

<10

<2.5

<2.5

17<2

.542

<2.5

<2.5

<2.5

<2.5

32<2

.5<2

.533

0<5

MW

-512

/17/

02<5

<20

<5<5

64<5

220

<5<5

10<5

220

<5<5

1,20

0<1

0M

W-5

03/1

9/03

<10

<40

<10

<10

110

<10

200

4.8

<10

<10

10<1

028

0<1

0<1

01,

400

<20

MW

-503

/19/

03<1

0<4

0<1

0<1

010

0<1

020

0<1

0<1

010

<10

260

<10

<10

1,30

0<2

0M

W-5

06/0

4/03

<25

<100

<25

<25

80<2

531

05.

2<2

5<2

5<2

5<2

518

0<2

5<2

52,

400

<50

MW

-508

/27/

03<2

5<1

00<2

5<2

570

<25

330

<25

<25

<25

<25

230

<25

<25

2,50

0<5

0M

W-5

12/0

2/03

<25

<100

<25

<25

97<2

529

0<2

5<2

5<2

5<2

516

0<2

5<2

52,

100

<50

MW

-502

/18/

04<2

5<1

00<2

5<2

5<2

5<2

524

0<2

5<2

5<2

5<2

518

0<2

5<2

51,

200

<50

MW

-502

/18/

04<2

5<1

00<2

5<2

5<2

5<2

524

0<2

5<2

5<2

5<2

519

0<2

5<2

51,

200

<50

MW

-506

/17/

04<1

0<4

0<1

0<1

050

<10

140

<10

<10

<10

<10

150

<10

<10

1,10

0<2

0M

W-5

08/1

9/04

<0.5

190.

593.

070

1.9

200

<0.5

<0.5

117.

119

0<0

.50.

551,

400

<1M

W-5

08/1

9/04

<0.5

190.

583.

068

1.6

210

<0.5

<0.5

116.

918

0<0

.50.

541,

400

<1M

W-5

12/0

3/04

<10

<40

<10

<10

100

<10

210

<10

<10

12<1

017

0<1

0<1

01,

500

<20

MW

-502

/15/

05<1

0<4

0<1

0<1

079

<10

180

<10

<10

14<1

015

0<1

0<1

01,

500

<20

MW

-505

/12/

05<1

0<4

0<1

0<1

087

<10

36<1

0<1

018

1421

0<1

0<1

01,

900

<20

MW

-508

/03/

05<2

5<1

00<2

5<2

581

<25

26<2

5<2

5<2

5<2

549

0<2

5<2

51,

500

<50

MW

-511

/10/

05<1

0<4

0<1

018

130

<10

17<1

0<1

018

3675

0<1

0<1

02,

800

<20

MW

-608

/07/

02<1

0<4

0<1

0<1

027

<10

120

<10

<10

<10

<10

32<1

0<1

066

0<2

0M

W-6

08/2

2/02

<10

<40

<10

<10

25<1

098

6.0

<10

<10

<10

<10

27<1

0<1

069

0<2

0M

W-6

12/1

7/02

<533

<5<5

43<5

82<5

<56.

6<5

200

<5<5

800

<10

MW

-603

/19/

03<5

34<5

<514

<570

2.6

<5<5

<5<5

71<5

<552

0<1

0M

W-6

06/0

4/03

<529

<5<5

7.9

<558

2.1

<5<5

<5<5

39<5

<548

0<1

0M

W-6

06/0

4/03

<530

<5<5

7.8

<569

<5<5

<5<5

45<5

<551

0<1

0M

W-6

08/2

7/03

<10

<40

<10

<10

19<1

068

<10

<10

<10

<10

89<1

0<1

060

0<2

0M

W-6

08/2

7/03

<10

<40

<10

<10

<10

<10

66<1

0<1

0<1

0<1

082

<10

<10

580

<20

MW

-612

/03/

03<5

32<5

<521

<563

<5<5

<5<5

15<5

<545

0<1

0M

W-6

02/1

8/04

<535

<5<5

<5<5

68<5

<5<5

<513

<5<5

340

<10

MW

-606

/16/

04<5

31<5

<56.

0<5

56<5

<5<5

<521

<5<5

480

<10

MW

-608

/19/

04<0

.547

<0.5

0.69

160.

5752

<0.5

<0.5

3.4

1.3

23<0

.5<0

.546

0<1

MW

-608

/19/

04<0

.546

<0.5

0.66

18<0

.552

<0.5

<0.5

3.4

1.3

21<0

.5<0

.544

0<1

MW

-612

/03/

04<5

41<5

<522

<542

<5<5

<5<5

18<5

<544

0<1

0M

W-6

02/1

5/05

<534

<5<5

23<5

19<5

<5<5

<536

<5<5

380

<10

MW

-605

/12/

05<5

41<5

<517

<55.

3<5

<5<5

<521

<5<5

350

<10

MW

-608

/02/

05<5

38<5

<537

<59.

4<5

<510

7.0

75<5

<583

0<1

0M

W-6

08/0

2/05

<0.5

510.

912.

537

1.5

10<0

.50.

6112

8.6

950.

640.

6169

0<1

MW

-611

/09/

05<5

43<5

<530

<5<5

<5<5

6.1

5.7

62<5

<563

0<1

0

Pag

e 3

of 6

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected




1,1-Dichloroethane

1,1-Dichloroethene


1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform


Tetrachloroethene

Toluene


Trichloroethene


MW

-708

/08/

02<1

046

<10

<10

28<1

018

<5<1

0<1

0<1

0<1

054

<10

<10

530

<20

MW

-708

/23/

02<1

0<4

0<1

0<1

026

<10

14<1

0<1

0<1

0<1

056

<10

<10

550

<20

MW

-703

/18/

03<5

59<5

<57.

5<5

23<5

<5<5

<572

<5<5

620

<10

MW

-706

/05/

03<5

46<5

<527

<515

<1.9

<5<5

<5<5

75<5

<564

0<1

0M

W-7

08/2

8/03

<10

68<1

0<1

031

<10

18<1

0<1

0<1

0<1

014

0<1

0<1

096

0<2

0M

W-7

12/0

3/03

<561

<5<5

49<5

15<5

<5<5

<512

0<5

<591

0<1

0M

W-7

02/1

9/04

<10

62<1

0<1

028

<10

15<1

0<1

0<1

0<1

091

<10

<10

570

<20

MW

-702

/19/

04<5

39<5

<526

<511

<5<5

<5<5

87<5

<556

0<1

0M

W-7

06/1

7/04

<550

<5<5

28<5

15<5

<5<5

<515

0<5

<589

0<1

0M

W-7

06/1

7/04

<10

58<1

0<1

034

<10

16<1

0<1

0<1

0<1

017

0<1

0<1

098

0<2

0M

W-7

08/1

9/04

<0.5

76<0

.51.

449

<0.5

18<0

.50.

842.

25.

118

0<0

.5<0

.591

01.

5M

W-7

12/0

2/04

<582

<5<5

71<5

22<5

<5<5

5.6

200

<5<5

1,10

0<1

0M

W-7

02/1

4/05

<0.5

54<0

.5<0

.54.

2<0

.51.

8<0

.5<0

.5<0

.50.

825

<0.5

<0.5

72<1

MW

-702

/14/

05<0

.553

<0.5

<0.5

3.7

<0.5

1.7

<0.5

<0.5

<0.5

0.83

25<0

.5<0

.572

<1M

W-7

02/1

4/05

<0.5

54<0

.5<0

.53.

9<0

.51.

9<0

.5<0

.5<0

.51.

025

<0.5

<0.5

74<1

MW

-705

/12/

05<2

.512

<2.5

<2.5

8.7

<2.5

<2.5

<2.5

<2.5

<2.5

<2.5

31<2

.5<2

.516

0<5

MW

-708

/01/

05<1

011

0<1

0<1

073

<10

<10

<10

<10

<10

1131

0<1

0<1

01,

600

<20

MW

-711

/10/

05<2

.599

<2.5

<2.5

54<2

.53.

5<2

.5<2

.53.

08.

422

0<2

.5<2

.594

0<5

MW

-808

/08/

02<0

.5<2

<0.5

<0.5

0.99

<0.5

<0.5

<5<0

.5<0

.5<0

.5<0

.52.

6<0

.5<0

.55.

71.

2M

W-8

08/2

3/02

<0.5

<2<0

.5<0

.51.

0<0

.5<0

.5<0

.5<0

.5<0

.5<0

.53.

1<0

.5<0

.56.

61.

2M

W-8

12/1

8/02

<0.5

6.0

<0.5

<0.5

3.7

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

9.1

<0.5

<0.5

183.

5M

W-8

03/1

8/03

<0.5

4.9

<0.5

<0.5

3.0

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

7.2

<0.5

<0.5

172.

9M

W-8

06/0

5/03

<0.5

5.4

<0.5

<0.5

3.1

<0.5

<0.5

<1.9

<0.5

<0.5

<0.5

<0.5

12<0

.5<0

.518

2.7

MW

-808

/28/

03<0

.512

<0.5

<0.5

3.3

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

9.7

<0.5

<0.5

224.

9M

W-8

12/0

3/03

<0.5

12<0

.5<0

.54.

5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.58.

4<0

.5<0

.521

4.9

MW

-802

/19/

04<0

.511

<0.5

<0.5

2.2

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

7.4

<0.5

<0.5

183.

9M

W-8

06/1

5/04

<0.5

16<0

.5<0

.52.

3<0

.5<0

.5<0

.5<0

.5<0

.5<0

.56.

4<0

.5<0

.514

4.2

MW

-808

/17/

04<0

.514

<0.5

<0.5

3.4

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

6.2

<0.5

<0.5

154.

9M

W-8

11/3

0/04

<0.5

17<0

.5<0

.54.

8<0

.5<0

.5<0

.5<0

.5<0

.5<0

.57.

6<0

.5<0

.519

5.1

MW

-802

/10/

05<0

.516

<0.5

<0.5

2.3

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

5.0

<0.5

<0.5

135.

2M

W-8

05/1

1/05

<0.5

22<0

.5<0

.53.

9<0

.5<0

.5<0

.5<0

.5<0

.5<0

.57.

7<0

.5<0

.517

5.4

MW

-808

/01/

05<0

.55.

0<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.53.

0<0

.5<0

.59.

31.

6M

W-8

11/0

7/05

<0.5

20<0

.5<0

.53.

0<0

.5<0

.5<0

.5<0

.5<0

.5<0

.55.

8<0

.5<0

.514

3.4

Pag

e 4

of 6

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected




1,1-Dichloroethane

1,1-Dichloroethene


1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform


Tetrachloroethene

Toluene


Trichloroethene


MW

-908

/08/

02<2

.527

<2.5

<2.5

8.9

<2.5

<2.5

<5<2

.5<2

.5<2

.5<2

.538

<2.5

<2.5

91<5

MW

-908

/23/

02<2

.520

<2.5

<2.5

5.6

<2.5

<2.5

<2.5

<2.5

<2.5

<2.5

37<2

.5<2

.587

<5M

W-9

12/1

8/02

<0.5

97<0

.5<0

.519

<0.5

2.0

<0.5

<0.5

0.5

<0.5

89<0

.5<0

.515

05.

8M

W-9

03/1

9/03

<139

<1<1

2.3

<11.

0<1

<1<1

<144

<1<1

793.

9M

W-9

06/0

5/03

<139

<1<1

6.0

<11.

1<1

.9<1

<1<1

<152

<1<1

934.

5M

W-9

08/2

8/03

<132

<1<1

3.4

<1<1

<1<1

<1<1

24<1

<162

4.8

MW

-912

/03/

03<0

.542

<0.5

<0.5

8.8

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

14<0

.5<0

.565

5.6

MW

-902

/19/

04<0

.544

<0.5

<0.5

4.6

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

12<0

.5<0

.562

5.0

MW

-906

/15/

04<0

.557

<0.5

<0.5

7.1

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

12<0

.5<0

.574

5.1

MW

-908

/17/

04<0

.557

<0.5

<0.5

6.7

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

12<0

.5<0

.563

5.8

MW

-911

/30/

04<0

.563

<0.5

<0.5

12<0

.5<0

.5<0

.5<0

.5<0

.5<0

.512

<0.5

<0.5

765.

2M

W-9

02/1

0/05

<0.5

32<0

.5<0

.54.

4<0

.5<0

.5<0

.5<0

.5<0

.5<0

.55.

5<0

.5<0

.528

2.4

MW

-905

/11/

05<0

.586

<0.5

<0.5

11<0

.5<0

.5<0

.5<0

.5<0

.5<0

.513

<0.5

<0.5

725.

0M

W-9

08/0

3/05

<0.5

89<0

.5<0

.510

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

13<0

.5<0

.581

5.9

MW

-911

/08/

05<0

.586

<0.5

<0.5

9.8

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

11<0

.5<0

.566

3.3

MW

-10

02/1

7/04

<16.

1<1

<12.

4<1

1.3

<1<1

<11.

050

<1<1

160

<2M

W-1

006

/17/

04<1

4.4

<1<1

22<1

1.2

<1<1

<1<1

52<1

<119

0<2

MW

-10

08/1

8/04

<0.5

6.0

<0.5

0.95

43<0

.51.

4<0

.5<0

.5<0

.50.

7856

<0.5

<0.5

180

<1M

W-1

012

/01/

04<2

.5<1

0<2

.5<2

.542

<2.5

<2.5

<2.5

<2.5

<2.5

<2.5

48<2

.5<2

.519

0<5

MW

-10

02/1

4/05

<2.5

<10

<2.5

<2.5

31<2

.5<2

.5<2

.5<2

.5<2

.5<2

.552

<2.5

<2.5

220

<5M

W-1

005

/12/

05<2

.5<1

0<2

.5<2

.532

<2.5

<2.5

<2.5

<2.5

<2.5

<2.5

40<2

.5<2

.516

0<5

MW

-10

05/1

2/05

<2.5

<10

<2.5

<2.5

35<2

.5<2

.5<2

.5<2

.5<2

.5<2

.545

<2.5

<2.5

180

<5M

W-1

008

/04/

05<2

.5<1

0<2

.5<2

.535

<2.5

<2.5

<2.5

<2.5

<2.5

<2.5

54<2

.5<2

.522

0<5

MW

-10

11/0

9/05

<2.5

<10

<2.5

<2.5

41<2

.5<2

.5<2

.5<2

.5<2

.5<2

.555

<2.5

<2.5

210

<5

MW

-11

02/1

7/04

<0.5

27<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

2<0

.5<0

.517

<1M

W-1

106

/16/

04<0

.530

<0.5

<0.5

3.0

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

1.4

<0.5

<0.5

19<1

MW

-11

08/1

6/04

<0.5

28<0

.5<0

.52.

6<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

88<0

.5<0

.514

<1M

W-1

112

/01/

04<0

.531

<0.5

<0.5

3.0

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

0.66

<0.5

<0.5

9.9

<1M

W-1

112

/01/

04<0

.532

<0.5

<0.5

3.2

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

0.73

<0.5

<0.5

11<1

MW

-11

02/2

4/05

<0.5

35<0

.5<0

.52.

5<0

.5<0

.5<0

.50.

66<0

.5<0

.5<0

.5<0

.5<0

.56.

7<1

MW

-11

05/1

0/05

<0.5

32<0

.5<0

.51.

7<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.55.

7<1

MW

-11

08/0

3/05

<0.5

38<0

.5<0

.55.

8<0

.5<0

.5<0

.5<0

.5<0

.5<0

.54.

7<0

.5<0

.570

<1M

W-1

108

/03/

05<0

.535

<0.5

<0.5

7.2

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

4.2

<0.5

<0.5

64<1

MW

-11

11/0

8/05

<0.5

39<0

.5<0

.53.

7<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

1<0

.5<0

.515

<1

Pag

e 5

of 6

Tab

le C

.1

His

tori

cal V

OC

s in

Gro

und

Wat

er(C

once

ntra

tions

are

mic

rogr

ams p

er li

ter,

ug/L

)Fo

rmer

Uni

var U

SA In

c. F

acili

ty53

53 Ji

llson

Stre

et, C

omm

erce

, Cal

iforn

ia

StationName

DateCollected




1,1-Dichloroethane

1,1-Dichloroethene


1,2-Dichloroethane

1,4-Dioxane

Benzene

CarbonTetrachloride

Chloroform


Tetrachloroethene

Toluene


Trichloroethene


MW

-12

02/1

7/04

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

57<1

MW

-12

06/1

6/04

<0.5

<2<0

.5<0

.51.

6<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

7<0

.5<0

.514

<1M

W-1

208

/16/

04<0

.5<2

<0.5

<0.5

1.2

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

0.81

<0.5

<0.5

7.9

<1M

W-1

212

/03/

04<0

.5<2

<0.5

<0.5

1.4

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

0.88

<0.5

<0.5

6.3

<1M

W-1

202

/24/

05<0

.5<2

<0.5

<0.5

2.5

<0.5

<0.5

<0.5

0.82

<0.5

<0.5

1.8

<0.5

<0.5

16<1

MW

-12

05/1

0/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.51.

2<1

MW

-12

08/0

2/05

<0.5

<2<0

.5<0

.51.

5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

78<0

.5<0

.56.

1<1

MW

-12

11/0

8/05

<0.5

<2<0

.5<0

.51.

5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

97<0

.5<0

.56.

7<1

MW

-13

02/1

8/04

<0.5

<2<0

.5<0

.54.

5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.513

<0.5

<0.5

23<1

MW

-13

06/1

6/04

<0.5

<2<0

.5<0

.514

<0.5

<0.5

<0.5

<0.5

<0.5

<0.5

34<0

.5<0

.591

<1M

W-1

308

/17/

04<0

.5<2

<0.5

<0.5

12<0

.5<0

.5<0

.5<0

.5<0

.5<0

.522

<0.5

<0.5

93<1

MW

-13

12/0

2/04

<1<4

<1<1

12<1

<1<1

<1<1

<113

<1<1

93<2

MW

-13

02/2

4/05

<1<4

<1<1

12<1

<1<1

<1<1

<114

<1<1

87<2

MW

-13

05/1

0/05

<1<4

<1<1

7.8

<1<1

<1<1

<1<1

19<1

<182

<2M

W-1

308

/03/

05<1

<4<1

<14.

8<1

<1<1

<1<1

<111

<1<1

57<2

MW

-13

11/0

8/05

<0.5

<2<0

.5<0

.52.

6<0

.5<0

.5<0

.5<0

.5<0

.5<0

.510

<0.5

<0.5

41<1

MW

-14

02/1

7/04

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

53<0

.5<0

.5<0

.5<1

MW

-14

06/1

6/04

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<1

MW

-14

08/1

7/04

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<1

MW

-14

12/0

1/04

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<1

MW

-14

02/2

4/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

72<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<1

MW

-14

05/1

0/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<1

MW

-14

08/0

2/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

64<1

MW

-14

11/0

8/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

8<1

MW

-14

11/0

8/05

<0.5

<2<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.5<0

.50.

8<1

MW

-15

02/1

7/04

<2.5

10<2

.5<2

.54.

7<2

.538

<2.5

<2.5

<2.5

<2.5

25<2

.5<2

.533

0<5

MW

-15

06/1

6/04

<5<2

0<5

<516

<523

<5<5

<5<5

28<5

<537

0<1

0M

W-1

506

/16/

04<5

<20

<5<5

16<5

23<5

<5<5

<526

<5<5

370

<10

MW

-15

08/1

7/04

<0.5

8.7

<0.5

<0.5

21<0

.526

<0.5

<0.5

2.1

<0.5

29<0

.5<0

.537

0<1

MW

-15

12/0

1/04

<5<2

0<5

<520

<5<5

<5<5

<5<5

23<5

<533

0<1

0M

W-1

502

/15/

05<2

.5<1

0<2

.5<2

.522

<2.5

3.1

<2.5

<2.5

<2.5

<2.5

28<2

.5<2

.541

0<5

MW

-15

02/1

5/05

<2.5

<10

<2.5

<2.5

20<2

.52.

9<2

.5<2

.52.

9<2

.525

<2.5

<2.5

410

<5M

W-1

505

/10/

05<5

<20

<5<5

22<5

<5<5

<5<5

<537

<5<5

420

<10

MW

-15

08/0

2/05

<2.5

<10

<2.5

<2.5

19<2

.54.

1<2

.5<2

.53.

0<2

.548

<2.5

<2.5

410

<5M

W-1

511

/08/

05<5

<20

<5<5

31<5

<5<5

<5<5

<553

<5<5

520

<10

MW

-15

11/0

8/05

<2.5

<10

<2.5

<2.5

31<2

.53.

5<2

.5<2

.53.

1<2

.555

<2.5

<2.5

550

<5

Pag

e 6

of 6

Appendix DCertificates of Analyses,

Ground Water Quality Data, Fourth Quarter 2005

6925 Canoga Avenue Canoga Park, California 91 303 (81 8) 587-5550 ph (81 8) 587-5555 fax ServicesiNc An Employee - Owned Company

RECEMO . , I - \ C--oh - DATE

November 22,2005

Mohsen Mehran Rubicon Engineering 1 6 Technology Drive Suite 13 8 Wine, CA 9261 8

RE: Jillson St.

Dear Mohsen:

Enclosed are the results of the samples submitted to our laboratory on November 11,2005. For your reference, these analyses have been assigned our service request number L0502123.

All analyses were performed in accordance with our laboratory's quality assurance program. Results are intended to be considered in their entirety and apply only to the samples analyzed. Columbia Analytical Services is not responsible for use of less than the complete report. Your report contains @ pages.

Columbia Analytical Services is certified for environmental analyses by the California Department of Health Services (certificate number: 1296A); NELAP (certificate number: 02 1 15CA); Los Angeles County Laboratory ID (No. 10 15 1); and Anzona Department of Health Services (License number: AZ0136 and AZ0544).

I i you have any questions, please call me at (8 18) 587-5550, extension 3 10.

Respectfully submitted,

Co1um"bia Analytical Services, Inc.

KarenRyan Project Chemist

+ m NELAP Accredlled AClL Seal of Excellence Award

Columbia Analytical Services, Inc. Acronyms

8015M ASTM BOD BTEX CAM CAS Number CFC COD CRDL D DL DLCS DMS DOH or DHS ELAP EPA GC GClMS IC ICB ICP ICV LCS LUFT M MBAS MDL MRL MS MTBE N A NC ND NTU P P ~ PP'=' PQL QAlQc RCRA RPD SIM SM STLC SW

TCLP TDS TPH TRPH TSS TTLC VOA

Californ~a DHS LUFT Method American Society for Testing and Materials Biochemical Oxygen Demand Benzene/Toluene/Ethylbenzene/Xylenes California Assessment Metals Chemical Abstract Service Registry Number Chlorofluorocarbon Chemical Oxygen Demand Contract Required Detechon L~mit Detected; result must be greater than zero. Detected; result must be greater than the detection limit. Duplicate Laboratory Control Sample Duplicate Matrix Spike Department of Health Services Env~ronmental Laboratory Accreditation Program U.S. Environmental Protection Agency Gas Chromatography Gas Chromatography/Mass Spectrometry Ion Chromatography Initial Calibration Blank sample Induchvely Coupled Plasma atomic emission spectrometry Initial Calibration Verification sample Laboratory Control Sample Leaking Underground Fuel Tank Modified Methylene Blue Active Substances Method Detechon Lim~t Method Reporting Limit Matrix Spike Methylqert -Butyl Ether Not Applicable Not Calculated None Detected at or above the Method ReportingIDetection Limit (MRLIMDL) Nephelometnc Turbidity Units Pam Per Billion Parts Per Milhon Practical Quantitation Limit Quality AssuranceIQuality Control Resource Conservahon and Recovery Act Relahve Percent D~fference Selected Ion Momtoring Standard Methods for the Examination of Water and Wastewatql8th Ed., 1992. Solubihty Threshold Limit Concentrahon Test Methods for Evaluat~ng Solid Waste, Physrcal/Chemlcal Metho4SW-846, Third Edition, 1986 and as amended by Updates I, 11, IIA, and IIB. Toxic~ty Characteristics Leach~ng Procedure Total Dissolved Solids Total Petroleum Hydrocarbons Total Recoverable Petroleum Hydrocarbons Total Suspended Solids Total Threshold Lim~t Concentrahon Volatile Organ~c Analyte(s)

Qualifiers

Undetected at or above MDLIMRL (PQL). Estimated concentration. Analyte detected above MDL but below MRL (PQL). Hit above MRL (PQL) also found in Method Blank. Analy te concentration above high point of ICAL. Result from dilution. See case narrative.

2

COLUMBIA ANALYTICAL SERVICES, INC.

Client: Univar USA, Inc. Project: Jillson St. Sample Matrix: Water

CASE NARRATIVE

. Service Request No.: LO502 123 Date Received: 1111 1/05

All analyses were performed consistent with the quality assurance program of Columbia Analyhcal Services, Inc. (CAS).

This report contains analytical results for samples, designated for Tier 11 data deliverables. When appropriate to the

method, method blank results have been reported with each analyhcal test. Surrogate recoveries have been reported for

all applicable organic analyses. Addtional quality control analyses reported herein include: Ma tdup l i ca t e Matrix

Spike (MSIDMS), and Laboratory Control Sample (LCS).

Sample Receipt

The samples were received for analysis at Columbia Analyhcal Services on 1111 1/05. No discrepancies were noted

upon initial sample inspection. The samples were received in good condition and consistent with the accompanying

chain of custody form. The samples were stored at 4OC upon receipt at the laboratory.

Volatile Organic Compounds by EPA Method 8260B

Samples MW-15 (L0502123-008), MW-4 (L0502123-010), MW-10 (L0502123-01 I), MW-1 (L0502123-012), MW-6

(LO502 123-0 13), MW-7 (LO502 123-0 14), MW-5 (LO502 123-0 15), and DUPLICATE (L0502123-020) required

dilution due to the presence of elevated levels of target analytes. The reporting limits have been adjusted to reflect the

dilutions.

The spike recovery of 2,2-Dichloropropane for Laboratory Control Samples (LCS) LWG0504348-3 and LWG0504401-

3 was outside the lower control criterion. The analyte in question was not detected in the associated field samples. A

Method Reporting Limit (MRL) check standard was analyzed to verify instrument sensitivity, which indicated that the

analyhcal batch was in control. The data has been flagged to indicate the discrepancy.

The upper control criterion was exceeded for Bromoform in Laboratory Control Sample (LCS) LWG0504401-3. The

analyte in question was not detected in the associated field samples. The error associated with elevated recovery equates

to a lugh bias; therefore, the sample data has not been significantly affected. No hzher corrective action was

appropriate.

Approved by C/

Date /<hb5


Client: Project:

Univar USA, Inc. Service Request: LO502 123 Jillson St.

Sample Name

MW-8 MW-2 MW-3 MW-14 MW-12 MW-13 MW-11 MW-15 MW-9 MW-4 MW-10 MW-1 MW-6 MW-7 MW-5 QAIQC- 1 QAIQC-2 FIELD RINSE H 2 0 TRIP BLANK DUPLICATE MW-14MS MW-14DMS

Cover Page - Organic Analysis Data Package Volatile Organic Compounds

Lab Code Date

Collected Date

Received

I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed in the case narrative. Release of the data contained in this hardcopy data package and in the computer-readable data submitted on floppy diskette has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature.

~ a m e : & ~ = /@?&H --

Date: /// 2aa Title: p H / g r

4 Cover Page - Organic

P:\STEALTEI\CRYSTAL.RPT\FormSSum.rpt Page 1 of 1

SuperSet Reference: RR11799


Analytical Results


Sample Name: MW-8 Lab Code: LO502123-001

Extraction Method: EPA 5030B Analysis Method: 8260B

Service Request: LO502 123 Date Collected: 11/07/2005 Date Received: 1111 112005

Volatile Organic Compounds

Units: u g L Basis: NA

Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 1 .O 1 1 111 8/05 1111 8/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromomethane ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloroethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

Trichlorofluoromethane 3.4 1 .O 1 1111 8/05 1111 8/05 LWG0504348

Acetone 1,l-Dichloroethene Carbon Disulfide

Methylene Chloride trans- l,2-Dichloroethene 1,l -Dichloroethane

2-Butanone (MEK) 2,2-Dichloropropane cis- l,2-Dichloroethene

Chloroform ~romochloromethane 1,1,1 -Trichloroethane (TCA)

1 , 1 -Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)

Benzene Trichloroethene (TCE) 1,2-Dichloropropane

Bromodichloromethane Dibromomethane 2-Hexanone

cis- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 Toluene N D U 0.50 1 11/18/05 11/18/05 trans- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05

1,1,2-Trichloroethane ND U 0.50 1 11/18/05 11/18/05 4-Methyl-2-pentanone (MIBK) N D U 10 1 11/18/05 11/18/05 1,3-Dichloropropane ND U 0.50 1 11/18/05 11/18/05

Tetrachloroethene (PCE) 5.8 0.50 1 11/18/05 11/18/05

Printed: 11/22/2005 15:27:36 P:\STEALTH\CRYSTAL.RPT\F~~I 1 m.rpt Merged

5 Form 1A - Organic Page 1 of 3



Analytical Results






Units: ug/L Basis: NA

Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1 .O 1 1 111 8/05 1111 8/05 LWG0504348

Chlosobenzene N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 0.50 i- 11/18/05 11/18/05 LWG0504348

Total Xylenes N D U 1.5 1 11/18/05 11/18/05 LWG0504348 Styrene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Bromoform N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348

Isopropylbenzene 1,1,2,2-Tetrachloroethane 1,2,3-Trichloropropane

N D U 1 .O ND U 0.50 N D U 0.50

Bromobenzene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 n-Propy lbenzene ND U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 2-Chlorotoluene --

N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

4-Chlorotoluene ND U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 1,3,5-Trimethylbenzene ND U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 tert-Butylbenzene N D U 1 .O 1 1 1/18/05 1 111 8/05 LWG0504348

-

1,2,3-Trichlorobenzene N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 Naphthalene N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 Hexachlorobutadiene N D U 1 .O 1 1111 8/05 1 111 8/05 LWG0504348

Methyl tert-Butyl Ether N D U 2.0 1 11/18/05 11/18/05 LWG0504348 l,l,2-Trichlorotrifluoroethane 20 2.0 1 11/18/05 11/18/05 LWG0504348 Vinyl Acetate N D U 10 1 1111 8/05 1111 8/05 LWG0504348

Comments:

Printed: 11/22/2005 15:27:36 P:\STEALTH\CRYSTAL.RPT\Fomlm.rpt Merged




Analytical Results






Control Date Surrogate Name %Rec Limits Analyzed Note

Dibromofluoromethane 11 1 77-126 1 111 8/05 Acceptable Toluene-d8 95 77-1 19 11/18/05 Acceptable 4-Bromofluorobenzene 91 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:27:36 P:\STEALTE~CRYSTAL.RPTW~~I~~.~~~ Merged




Analytical Results




Sample Name: MW-2 Lab Code: LO502 123-002



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromomethane Chloroethane Trichlorofluoromethane

m u N D U 1.5

N D U 6.8 N D U

N D U ND u- N D U


Methylene Chloride trans-l,2-Dichloroethene 1,l-Dichloroethane


N D U 10 N D U 0.50 N D U 0.50

Chloroform Bromochloromethane I , 1, I-Trichloroethane (TCA)

1, 1 -Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)

ND U m u m u m u N D U

0.68

ND U 44.

N D U


Bromodichloromethane D ibromomethane 2-Hexanone

N D U 1 .O N D U 0.50 N D U 10

cis- 1,3-Dichloropropene Toluene trans- 1,3-Diehloropropene

1,1,2-Trlchloroethane 4-Methyl-2-pentanone (MIBK)

N D U 0.50 N D U 10 '

N D U 0.50

Tetrachloroethene (PCE) 7.7 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

8 Form 1A - Organic Printed: 1 1/22/2005 15:27:38

P:\STEALTH\CRYSTAL.RPT\FO~I~ m.rpt Merged Page 1 of 3


COLUMBIA ANALYTICAL SERVICES, INc.

Analytical Results


Service Request: LO502123 Date Collected: 11/07/2005 Date Received: 1111 112005


Sample Name: MW-2 Units: uglL Lab Code: LO502123-002 Basis: NA


Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1.0 1 11/18/05 11/18/05 LWG0504348

Chlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Total Xylenes ND U 1.5 1 11/18/05 11/18/05 LWG0504348 Styrene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Bromoform N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

Isopropylbenzene 1, I ,2,2-Tetrachloroethane 1,2,3-Trichloropropane --

Bromobemene n-Propylbenzene 2-Chlorotoluene --

4-Chlorotoluene 1,3,5-Trimethylbenzene tert-Butylbenzene

ND U - N D U

ND U

N D U N D U N D U

N D U N D U N D U

1,2,4-Trimethylbenzene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 sec-Butylbenzene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,3-Dichlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 -

4-Isopropyltoluene N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 1,4-Dichlorobenzene N D U 0.50 1 1 1/18/05 1 1/18/05 LWG0504348 n-Butylbenzene ND U 1 .O 1 1 1/18/05 1 1/18/05 LWG0504348

1,2-Dichlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,2-D~bromo-3-chloropropane N D U 2.0 1 11/18/05 1 1/18/05 LWG0504348 1,2,4-Trichlorobenzene N D U 1 .O -1 1111 8/05 1 111 8/05 LWG0504348

1,2,3-Trichlorobenzene N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 Naphthalene N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 Hexachlorobutadiene N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348

Methyl tert-Butyl Ether N D U 2.0 1,1,2-Trich1orotrifluoroethane 4.0 2.0 Vinyl Acetate ND U 10

Comments:

9 Printed: 11/22/2005 15:27:38 Form 1 A - Organic Page 2 of 3 P:\STEALTH\CRYSTAL.RPT\FO~I~~~.~~~ Merged SuperSet Reference: RR11799


Analytical Results







Dibromofluoromethane 109 77-126 1 111 8/05 Acceptable Toluene-d8 95 77-1 19 1 1/18/05 Acceptable 4-Bromofluorobenzene 90 74-121 1111 8/05 Acceptable

Comments:

10 Printed: 11/22/2005 15:27:38 Form 1A - Organic Page 3 of 3 P \STEALTH\CRYSTAL.RPT\FO~II m rpt Merged SuperSet Reference: RR11799

Analytical Results






Units: ugL Basis: NA

Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 1 111 8/05 LWG0504348 Chloromethane N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 Vinyl Chloride N D U 0.50 1 1111 8/05 1 111 8/05 LWG0504348



Methylene Chloride trans- l,2-Dichloroethene 1, 1 -Dichloroethane

2-Butanone (MEK) 2,2-Dichloropropane cis- 1,2-Dichloroethene

Chloroform Bromochloromethane 1,1,1 -Trichloroethane (TCA)

1,l -Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)

Benzene N D U 0.50 1 1 111 8/05 1111 8/05 LWG0504348 Trichloroethene (TCE) 3.4 0.50 1 1111 8/05 1 111 8/05 L ~ G 0 5 0 4 3 4 8 1,2-Dichloropropane N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

Bromodichloromethane N D U 1 .O 1 11/18/05 11/18/05 T w G 0 5 0 4 3 4 8 Dibromomethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 2-Hexanone --

N D U 10 1 1 111 8/05 1 111 8/05 LWG0504348

cis-1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Toluene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 trans-l,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

1,1,2-Trichloroethane N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348 4-Methyl-2-pentanone (MIBK) N D U 10 1 1 111 8/05 1111 8/05 LWG0504348 1,3-Dichloropropane N D U 0.50 1 1 111 8/05 1111 8/05 LWG0504348

Tetrachloroethene (PCE) 0.94 0.50 1 1 111 8/05 1111 8/05 LWG0504348

Comments:

Printed: 11/22/2005 15:27:40 11

Form 1 A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL.RPT\FO~I~ m.rpt Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 1 1/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1 .O 1 1 111 8/05 1111 8/05 LWG0504348

Chlorobenzene N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348 Ethylbenzene N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

Total Xylenes N D U 1.5 1 1 111 8/05 1 111 8/05 LWG0504348 Styrene N D U 0.50 1 1111 8/05 11/18/05 LWG0504348 Bromofom N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348


N D U 1 .O 1 1 111 8/05 11/18/05 LWG0504348 N D U 0.50 1 11/18/05 11/18/05 LWG0504348 N D U 0.50 1 1 1/18/05 11/18/05 LWG0504348

Bromobenzene n-Propylbenzene 2-Chlorotoluene


1,2,4-Trimethylbenzene sec-Butylbenzene 1,3-Dichlorobenzene

4-Isopropyltoluene 1,4-Dichlorobenzene 11-Butylbenzene

1,2-Dichlorobenzene 1,2-Dibromo-3 -chloropropane 1,2,4-Trichlorobenzene

1,2,3-~richlorobenzene Naphthalene I-Iexachlorobutadiene

ND U ND u N D U

N D U N D U N D U

N D U N D U N D U

N D U N D U N D U ND U ND U ND U

N D U ND U N D U

Methyl tert-Butyl Ether ND U 2.0 1 11/18/05 11/18/05 LWG0504348 1,1,2-Trichlorotrifluoroethane 8.7 2.0 1 11/18/05 11/18/05 LWG0504348 Vinyl Acetate N D U 10 1 1 1/18/05 1 111 8/05 LWG0504348

Comments:

12 Printed: 11/22/2005 15:27:40 Form 1A - Organic Page 2 of 3 P:\STEALTH\CRYSTAL.RPT\FormI m.rpt Merged SuperSet Reference: RR11799




Analytical Results





Dibromofluoromethane 109 77-126 1 111 8/05 Acceptable Toluene-d8 94 77-1 19 1 111 8/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 1 111 8/05 Acceptable

Comments:

Printed: 1 1/22/2005 15:27:40 13

Form 1 A - Organic Page 3 of 3 P:\STEALT~CRYSTAL.RPT\Fomlm.rpt Merged SuperSet Reference: RR11799


Analytical Results


Sample Name: MW- 14 Lab Code: LO502 123-004


Service Request: LO502 123 Date Collected: 1 1/08/2005 Date Received: 1111 112005


Units: uglL Basis: NA

Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane ND U 1 .O 1 1 1/18/05 11/18/05 LWG0504348 Chloromethane ND U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 Vinyl Chloride ND U 0.50 1 1111 8/05 1111 8/05 LWG0504348

Bromomethane N D U '1.0 1 11/18/05 11/18/05 LWG0504348 Chloroethane N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 Trichlorofluoromethane N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348

Acetone N D U 10 1 11/18/05 11/18/05 LWG0504348 1,l-Dichloroethene N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348 Carbon Disulfide N D U 2.0 1 11/18/05 11/18/05 LWG0504348

Methylene Chloride trans- l,2-~ichloroethene 1 , 1 -Dichloroethane


Chloroform Bromochloromethane 1 , 1 , 1 -Trichloroethane (TCA)

1, I-Dichloropropene N D U 0.50 Carbon Tetrachloride N D U 0.50 1,2-Dichloroethane (EDC) N D U 0.50

Benzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Trichloroethene (TCE) 0.80 0.50 1 11/18/05 1 1/18/05 LWG0504348 1,2-Dichloropropane N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

--

~omodichloromethane N D U 1 .O 1 1 1/18/05 1 1/18/05 LWG0504348 Dibromomethane N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348 2-Hexanone N D U 10 1 11/18/05 1 111 8/05 LWG0504348

cis- 1,3-Dichloropropene Toluene trans- 1,3-Dichloropropene

1,1,2-Trlchloroethane 4-Methyl-2-pentanone (MIBK) 1,3-Dichloropropane

Tetrachloroethene (PCE)

Comments:

14 Printed: 11/22/2005 15:27:42 Form 1A - Organic Page I of 3 P:\STEALTH\CRYSTAL.RFTWomlm.rpt Merged SuperSet Reference: RR11799


Analytical Results







Dibromofluoromethane 110 77-126 1 1/18/05 Acceptable Toluene-d8 94 77-1 19 11/18/05 Acceptable 4-Bromofluorobenzene 89 74-121 11/18/05 Acceptable

Comments:

Printed: 11/22/2005 15:27:42 16

Form 1A - Organic P:\STEALTH\CRYSTAL.RPTWormlrn.rpt Merged

Page 3 of 3 SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 1 111 8/05 LWGO504348

Bromomethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloroethane N D U 1 .O 1 1 111 8/05 11/18/05 LWG0504348 Trichlorofluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348


Methylene Chloride trans- l,2-Dichloroethene 1,l-Dichloroethane


Chlorofonn Bromochloromethane 1,1, I -Trichloroethane (TCA)

1, 1 -Dichlorogropene ND U Carbon Tetrachloride ND U 1,2-Dichloroethane (EDC) ND U

Benzene ND U Trichloroethene (TCE) 6.7 1,2-Dichloropropane N D U


cis- 1,3-Dichloropropene N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348 Toluene N D U 0.50 1 1 1/18/05 11/18/05 LWG0504348 trans- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

1,1,2-Txjchloroethane N D U 0.50 1 1111 8/05 11/18/05 LWG0504348 4-Methyl-2-pentanone (MIBK) ND U 10 1 1111 8/05 11/18/05 LWG0504348 1,3-Dichloropropane N D U 0.50 1 1 1/18/05 11/18/05 LWG0504348

Tetrachloroethene (PCE) 0.97 0.50 1 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 1 1/22/2005 15:27:44' 17

Form 1A - Organic Page 1 of 3 P.\STEALTH\CRYSTAL.RPnFonnI m.rpt Merged SuperSet Reference: RR11799


Analytical Results

Client: Project: Sample Matrix:

Univar USA, Inc. Jillson St. Water






Level: Low

Ana1st.e Name Dilution Date Date Extraction

Result O MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1,2-Dibromoethane (EDB) N D U 1 .O

Chlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

Total Xylenes N D U 1.5 1 1 111 8/05 1 111 8/05 LWG0504348 Styrene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Bromofoxm ND U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348

Isopropylbenzene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,1,2,2-Tetrachloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,2,3-Trichloropropane N D U 0.50 1 11/18105 1 111 8/05 LWG0504348

Bromo benzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 n-Propylbenzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 2-Chlorotoluene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

4-Chlorotoluene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,3,5-Trimethylbenzene N D U 1.0 1 11/18/05 11/18/05 LWG0504348 tert-Butylbenzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

1,2,3-Trichlorobel~zene Naphthalene Hexachlorobutadiene

Methyl tert-Butyl Ether N D U 2.0 1,1,2-Trichlorotrifluoroethane ND U 2.0 Vinyl Acetate N D U 10

Comments:

Printed: 11/22/2005 15:27:44 18

Form 1 A - Organic Page 2 of 3 P \STEALTH\CRYSTAL RPTWormlm rpt Merged Superset Reference: RR11799


Analytical Results





Units: u g 5 Basis: NA


Dibromofluoromethane 109 77-126 1 111 8/05 Acceptable Toluene-d8 95 77-119 11/18/05 Acceptable 4-Bromofluorobenzene 88 74-121 11/18/05 Acceptable

Commenls:

Printed: 11/22/2005 15:27:44 19

Form 1 A - Organic P:\STEALTH\CRYSTAL.RPTWonnlm.rpt Merged

Page 3 of 3 SuperSet Reference: RRL 1799


Analytical Results




Sample Name: MW- 13 Lab Code: LO502123-006



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348


Acetone N D U 10 1 11/18/05 11/18/05 LWG0504348 1 ,l-Dichloroethene 2.6 0.50 1 1111 8/05 1 111 8/05 LWG0504348 Carbon Disulfide ND U 2.0 1 1111 8/05 1111 8/05 LWG0504348

-

Methylene Chloride ND U 2.0 1 1111 8/05 1 111 8/05 LWG0504348 trans- l,2-Dichloroethene N D U 0.50 1 11/18/05 1 1/18/05 LWG0504348 1,l -Dichloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348


Chloroform Bromochloromethane 1 , 1,l-TrichLoroethane (TCA)

1,l-Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)




1,1,2-~~ichloriethane 4-Methyl-2-pentanone (MIBK) 1,3-Dichloropropane

Tetrachloroethene (PCE) 10 0.50 1 11/18/05 11/18/05 LWG0504348

Comments:

20 Printed: 1 1/22/2005 15:27:46 Form 1A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL RPT\Formlm.rpt Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 1 1/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) -

ND U 1 .O 1 1 1/18/05 11/18/05 LWG0504348

Chlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Ethy lbenzene ND U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348

Total Xylenes N D U 1 8 / 0 5 1.5 1 1 111 8/05 LWG0504348 Styrene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Bromoform N D U 1 .O 1 11/18/05 1111 8/05 LWG0504348


~romobenzene n-Propylbenzene 2-Chlorotoluene


1,2,3-Trichlorobenzene Naphthalene Hexachlorobutadiene

Methyl te1-t-Butyl Ether N D U 1,1,2-Trichlorotrifluoroethane N D U Vinyl Acetate N D U

Comments:

Printed: 11/22/2005 15:27:46 P:\STEALTH\CRYSTAL.RPTWom11 r n q t Merged






Analytical Results





Dibromofluoromethane 106 77-126 1 111 8/05 Acceptable '

Toluene-d8 94 77-1 19 1 111 8/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:27:46 P:\STEALTH\CRYSTAL.FWT\Fom1ln1.rpt Merged




Analytical Results




Service Request: LO502 123 Date Collected: 11/08/2005 Date Received: 1 111 112005



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 1111 8/05 LWG0.504348 Chloromethane Vinyl Chloride



Methylene Chloride trans- l,2-Dichloroethene 1,l -Dichloroethane -- -


Chloroform Bromochloromethane I , ] , 1 -Trichloroethane (TCA)




cis- 1,3-Dichloropropene N D U 0.50 Toluene ND U 0.50 trans-1,3-Dichloropropene ND U 0.50

1,1,2-Trichloroethane N D U 0.50 4-Methyl-2-pentanone (MIBK) N D U 10 1,3-Dichloropropane N D U 0.50

Tetrachloroethene (PCE) 1.1 0.50

Comments:

Printed: 11/22/2005 15:27:48 23

Form 1 A - Organic P \STEALTH\CRYSTAL.RPTWormln1 rpt Merged SuperSet Reference: RR11799

Page 1 of 3

COLUMBIA ANALYTICAL SERVICES, INC. <

Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 1 111 8/05 1 111 8/05 LWGO.504348 1,2-Dibromoethane (EDB) N D U 1.0 1 1111 8/05 1111 8/05 LWGO.504348

Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene

Total Xylenes Styrene Bromoform



1,2,4-Trichlorobenzene


Methyl tert-Butyl Ether 1,1,2-Tr~ichlorotrifluoroethane Vinyl Acetate

Comments:

24 Printed: 11/22/2005 15:27:48 Form 1 A - Organic Page 2 of 3 P:\STEALTH\CRYSTAL.RPT\Fonnlm.rpt Merged SuperSet Reference: RRl1799


Analytical Results




Sample Name: MW-11 Units: ug/L Lab Code: LO502123-007 Basis: NA


Dibromofluoromethane 110 77-126 1111 8/05 Acceptable Toluene-d8 94 77-119 1 111 8/05 Acceptable 4-Bromofluorobenzene 8 9 74-121 1 111 8/05 Acceptable

Comments:

Printed: 1 1/22/2005 15:27:48 25

Form 1A - Organic P:\STEALTH\CRYSTAL.RPT\FO~I~I~I.~~~ Merged



Analytical Results






Level: Low Extraction Method: EPA 5030B Analysis Method: 8260B

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane ND U 10 10 11/18/05 11/18/05 LWG0.504348 Chloromethane ND U 10 10 11/18/05 1111 8/05 LWG0.504348 Vinyl Chloride ND U 5.0 10 11/18/05 11/18/05 LWG0.504348

Bromomethane N D U 10 10 11/18/05 11/18/05 LWG0.504348 Chloroethane N D U 10 10 11/18/05 11/18/05 LWG0.504348 Trichlorofluoromethane N D U 10 10 11/18/05 1 1/18/05 LWG0.504348


Methylene Chloride trans-l,2-Dichloroethene 1 , 1 -Dichloroethane --






cis- 1,3-Dichloropropene Toluene trans- l,3-Dichloropropene

1,1,2-Trichloroethane 4-~eth~l-2-~entanone (MIBK) 1,3-Dichloropropane

Tetrachloroethene (PCE)

Comments:

26 Form 1A - Organic Printed: 11/22/2005 15:27:50

P:\STEALTH\CRYSTAL.RPT\Foml mmrpt Merged Page 1 of 3



Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane ND U 10 10 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) ND U 10 10 1 111 8/05 1 111 8/05 LWG0504348

Chlorobenzene N D U 5.0 10 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U '5.0 10 1111 8/05 1111 8/05 LWG0504348 Ethylbenzene N D U 5.0 10 11/18/05 11/18/05 LWG0504348

Total Xylenes N D U 15 10 1111 8/05 1111 8/05 LWG0504348 Styrene N D U 5.0 10 1 1/18/05 1 111 8/05 LWG0504348 Bromoform N D U 10 10 1 111 8/05 1 111 8/05 LWG0504348

Isopropylbenzene N D U 10 10 11/18/05 11/18/05 LWG0504348 1,1,2,2-Tetrachloroethane ND U 5.0 10 11/18/05 11/18/05 LWG0504348 1,2,3-Trichloropropane N D U 5.0 10 11/18/05 11/18/05 LWG0504348

-

Bromobenzene ND U 10 10 11/18/05 11/18/05 LWG0504348 n-Propylbenzene N D U 10 10 11/18/05 11/18/05 LWG0504348 2-Chlorotoluene ND U 10 10 11/18/05 11/18/05 LWG0504348


Methyl tert-Butyl Ether 1,1,2-Trichlorotrifluoroethane

Vinyl ~ c e t a t e

Comments:

Printed: 1 1/22/2005 15:27:50 27

Form I A - Organic P:\STEALTH\CRYSTAL.RPT\F~~~I~I rpt Merged




COLLTMBIA ANALYTICAL SERVICES, INC.

Analytical Results


Surrogate Name Control Date

%Rec Limits Analyzed Note



Dibromofluoromethane Toluene-d8 4 -Bromofluorobenzene

107 77- 126 1 111 8/05 Acceptable 94 77-1 19 1 111 8/05 Acceptable 89 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:27:50 P:\STEALT,TH\CRYSTAL.RPnFomI m.rpt Merged



COLUMBIA ANALYTICAL SERVICES. INC.

Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 , Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 1111 8/05 1 111 8/05 LWGO504348

Bromomethane N D U '1.0 1 11/18/05 11/18/05 LWG0504348 Chloroethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Trichlorofluoromethane 3.3 1 .O 1 1111 8/05 1 111 8/05 LWG0504348


Methylene Chloride N D U 2.0 1 11/18/05 11/18/05 LWG0504348 trans- l,2-Dichloroethene ND U 0.50 1 1111 8/05 1111 8/05 LWG0504348 1, l -Dichloroethane ND U 0.50 1 1111 8/05 1111 8/05 LWG0504348

2-Butanone (MEK) ND U 10 1 11/18/05 11/18/05 LWG0504348 2,2-Dichloropropane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 cis- l,2-Dichloroethene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Chloroform Bromochloromethai~e 1, 1,l-Trichloroethane (TCA)

1 , 1 -Dichloropropene ND U 0.50 1 1 1/18/05 11/18/05 LWG0504348 Carbon Tetrachloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,2-Dichloroethane (EDC) N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Benzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Trichloroethene (TCE) 66 0.50 1 11/18/05 11/18/05 LWG0504348 1,2-Dichloropropane N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromodichloromethane N D U 1 .O Dibromomethane N D U 0.50 2-Hexanone N D U 10

cis- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Toluene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 trans- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

1,1,2-Trichloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348 4-~eth~l-2-~entanone (MIBK) N D U 10 1 11/18/05 1111 8/05 LWG0504348 1,3 -Dichloropropane N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Tetrachloroethene (PCE) 11 0.50

Comments:

Printed: 11/22/2005 15:27:53 29

Form 1A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL RPTWoml rn.rpt Merged SuperSet Reference: RR11799

COLLMBIA ANALYTICAL SERVICES, INC.

Analytical Results


Service Request: LO502123 Date Collected: 11/08/2005 Date Received: 1 111 112005





Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1 .O 1 11/18/05 11/18/05 LWG0504348







Methyl tert-Butyl Ether N D U 1,1,2-Trichlorotrifluoroethane 86 Vinyl Acetate ND U

Comments:

Printed: 1 1/22/2005 15:27:53 30

Form IA - Organic P:\STEALTH\CRYSTAL.WTFom 1m.rpt Merged

Page 2 of 3 SuperSet Reference: RRl1799


Analytical Results







Dibromofluoromethane 109 77-126 11/18/05 Acceptable Toluene-d8 95 77-119 1 111 8/05 Acceptable 4-Bromofluorobenzene 89 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:27:53 31

Form 1 A - Organic P \STEALTH\[email protected] Merged



Analytical Results

Client: Univar USA, Inc, Project: Jillson St. Sample Matrix: Water



Sample Name: - MW-4 Lab Code: LO502123-010



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 5 .O 5 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 5.0 5 11/18/05 1 1/18/05 LWG0504348 Vinyl Chloride N D U 2.5 5 1111 8/05 1111 8/05 LWG0504348


ND u ND U ND u N D U 17 D

N D U

ND u ND U ND U


--

Methylene Chloride trans-l,2-Dichloroethene 1,l -Dichloroethane


N D U N D U N D U


N D U ND U N D U

N D U N D U 3.8 D





ND u N D U ND u ND U N D U N D U

1,1,2-Trichloroethane 4-~eth~l ' -2-~entanone (MIBK)

1,3 -Dichloropropane

N D U 2.5 ND U 5 0 N D U 2.5

Tetrachloroethene (PCE) 17 D 2.5 5 1 1/18/05 11/18/05 LWG0504348

Comments:

Pnnted: 11/22/2005 15:27:55 32

Form 1 A - Organlc Page 1 of 3 P \STEALTH\CRYSTAL RPTlPom~lm rpt Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRLi Factor Extracted Analyzed Lot Note Dib~~omochloromethane N D U 5.0 5 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) -

ND U 5.0 5 11/18/05 11/18/05 LWG0504348

Chlorobenzene N D U 2.5 5 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 2.5 5 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 2.5 5 11/18/05 11/18/05 LWG0504348

Total Xylenes N D U 7.5 5 1111 8/05 1 111 8/05 LWG0504348 Styrene N D U 2.5 5 11/18/05 11/18/05 LWG0504348 Bromoform ND U 5.0 5 11/18/05 11/18/05 LWG0504348


Bromobenzene

4-Isopropyltoluene 1,4-Dichlorobenzene n-Butylbenzene

1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane

1,2,4-Trichlorobenzene --



Vinyl ~ c e t a t e

Comments:

Printed: 11/22/2005 15:27:55 P:\STEALTH\CRYSTAL.RPWO~~I~.~~~ Merged

33 Form 1 A - Organic Page 2 of 3

SuperSet Reference: RRl1799


Sample Name: MW-4 Lab Code: L0502123-010


Analytical Results






D ibromofluoromethane 108 77-126 11/18/05 Acceptable . Toluene-d8 94 77-119 11/18/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 11/18/05 Acceptable

Comments:

Printed: 1 1/22/2005 15:27:55 P:\STEALTH\CRYSTAL.RPT\Fomlm.rpt Merged




Analytical Results



Analyte Name



Level: Low

Dilution Date Date Extraction Result 0 MRL Factor ~ x t r a c t e d Analyzed Lot Note



Dichlorodifluoromethane Chloromethane Vinyl Chloride



Methylene Chloride N D U 10 trans-l,2-Dichloroethene N D U 2.5 1,l -Dichloroethane N D U 2.5

2-Butanone (MEK) N D U 50 5 1 111 8/05 1 111 8/05 LWG0504348 2,2-Dichloropropane N D U 2.5 5 1111 8/05 1111 8/05 LWG0504348 cis- l,2-Dichloroethene --

N D U 2.5 5 11/18/05 11/18/05 LWG0504348

Chloroform ND U 2.5 5 1111 8/05 1111 8/05 LWG0504348 Bromochloromethane N D U 2.5 5 1111 8/05 1111 8/05 LWG0504348 1,1,1 -Trichloroethane (TCA) ND U 2.5 5 11/18/05 11/18/05 LWG0504348




m u m u N D U


N D U 2.5 N D U 2.5 N D U 2.5

1,1,2-Trichloroethane ND U 2.5 5 11/18/05 11/18/05 LWG0504348 4-~eth~l-2-~entanone (MIBK) N D U 5 0 5 1111 8/05 11/18/05 LWG05.04348 1,3-Dichloropropane N D U 2.5 5 11/18/05 11/18/05 LWG0504348

Tetrachloroethene (PCE) 55 D 2.5 5 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 1 1/22/2005 15:27:57 35

Form 1 A - Organic Page 1 of 3 superset Reference: RR11799 P:\STEALTH\CRYSTAL.RF'TWO~~~~I.~~~ Merged


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note D ibromochloromethane N D U 5.0 5 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 5.0 5 11/18/05 11/18/05 LWG0504348


ND U 2.5 N D U 2.5 N D U 2.5

Total Xylenes ND U 7.5 5 11/18/05 11/18/05 LWG0504348 Styrene N D U 2.5 5 1 1/18/05 1 111 8/05 LWG0504348 Bromoform ND U 5.0 5 11/18/05 11/18/05 LWG0504348

Isopropylbenzene N D U 5.0 5 11/18/05 11/18/05 LWG0504348 1,1,2,2-Tetrachloroethane ND U 2.5 5 1 111 8/05 1 111 8/05 LWG0504348 1,2,3-Trichloropropane ND U 2.5 5 11/18/05 11/18/05 LWG0504348


N D U N D U ND U

N D U 5.0 N D U 5.0 ND U 5.0

N D U 5.0 N D U 5.0 N D U 2.5

N D U 5.0 ND U 2.5 N D U 5.0



Vinyl Acetate

N D U N D U ND U

N D U ND U N D U

Comments:

Printed: 1 1/22/2005 15:27:57 P:\STEALTH\CRYSTAL.RPT\Foml m.rpt Merged

Form 1 A - Organic Page 2 of 3 SuperSet Reference: RR11799


Analytical Results




Sample Name: MW-10 Units: ug/L Lab Code: LO502123-011 Basis: NA


Dibromofluoromethane 106 77- 126 1 111 8/05 Acceptable Toluene-d8 95 77-119 11/18/05 Acceptable 4-Bromofluorobenzene 8 8 74- 12 1 1111 8/05 Acceptable

Comments:

Pr~nted: 11/22/2005 15:27:57 37

Form 1A - Organic Page 3 of 3 P,\STEALTH\CRYSTAL.RPT\F~~I~~.~~~ Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 10 10 11/18/05 1111 8/05 LWG0504348 Chloromethane N D U 10 10 11/18/05 11/18/05 LWG0504348 Vinyl Chloride ND U 5.0 10 11/18/05 11/18/05 LWG0504348 -

Bromomethane N D U '10 10 11/18/05 1 111 8/05 LWG0504348 Chloroethane N D U 10 10 11/18/05 11/18/05 LWG0504348 Trichlorofluoromethane N D U 10 10 11/18/05 1 1/18/05 LWG0504348

Acetone 1,l-Dichloroethene Carbon Disulfide -

Methylene Chloride trans- l,2-Dichloroethene 1 , 1 -Dichloroethane


Chloroform Bromochloromethane 1,1,1-Tr~chloroethane (TCA)



N D U 39 D

N D U

N D U ND U ND U

ND U N D U ND U

N D U ND U ND U

ND U N D U N D U

ND u 580 D N D U

Bromodichloromethane ND U D ibromomethane N D U 2-Hexanone ND U

cis- l,3-Dichloropropene N D U 5.0 Toluene ND U 5.0 trans- 1,3-Dichloropropene N D U 5.0

1,1,2-Trichloroethane N D U 5.0 4-Methyl-2-pentanone (MIBK) ND U 100 1,3-Dichloropropane ND U 5.0

Tetrachloroethene (PCE) 49 D 5.0

Comments:

Printed: 11/22/2005 15:27:59 38

Form 1A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL.RPT\FormIm rpt Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 10 10 1 111 8/05 1 111 8/05 LWG0504348 1,2-Dibromoethane (EDB) ND U 10 10 11/18/05 1111 8/05 LWG0504348

Chlorobenzene N D U 5.0 10 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U '5.0 10 11/18/05 1 111 8/05 LWG0504348 Ethylbenzene ND U 5.0 10 11/18/05 11/18/05 LWG0504348

Total Xylenes N D U 15 10 11/18/05 11/18/05 LWG0504348 Styrene ND U 5.0 10 11/18/05 11/18/05 LWG0504348 Bromoform N D U 10 10 11/18/05 11/18/05 LWG0504348




N D U 10 ND U 5.0 N D U 5.0

N D U 10 N D U 10 N D U 10

N D U 10 N D U 10 N D U 10

4-Isopropy ltoluene 1,4-Dichlorobenzene n-Butylbenzene

1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane 1,2,4-Trichlorobenzene


N D U ND U ND U

N D U m u m u ND u N D U N D U

Methyl tert-Butyl Ether N D U 20 10 11/18/05 11/18/05 LWG0504348 1,1,2-Trichlorotrifluoroethane 25 D 20 10 1 111 8/05 1 1/18/05 LWG0504348 Vinyl Acetate ND. U 100 10 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 11/22/2005 15:27:59 39

Form 1 A - Organic Page 2 of 3 P \STEALTH\CRYSTAL.RPT\FO~II~ rpt Merged SuperSet Reference: RR11799




Analytical Results





Dibromofluoromethane 110 77-126 1 111 8/05 Acceptable Toluene-d8 96 77-1 19 1 111 8/05 Acceptable 4-Bromofluorobenzene 88 74-121 1 111 8/05 Acceptable

Comments:

Pr~nted: 1 1/22/2005 15:27:59 40

Form 1A - Organic Page 3 of 3 P.\STEALTH\CRYSTAL RPT\Formlm rpt Merged Superset Reference. RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 10 10 11/18/05 11/18/05 LWG0504348 Chloromethane ND U 10 10 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 5.0 10 11/18/05 11/18/05 LWG0504348


N D U 10 ND U 10 N D U 10

Acetone ND U 100 10 1 111 8/05 1111 8/05 LWG0504348 1,l-Dichloroethene 30 D 5.0 10 11/18/05 11/18/05 LWG0504348 Carbon Disulfide N D U 20 10 1 111 8/05 1 111 8/05 LWG0504348

Methylene Chloride N D U 20 10 1 111 8/05 1 111 8/05 LWG0504348 trans- l,2-Dichloroethene N D U 5.0 10 1111 8/05 1 111 8/05 LWG0504348 1,l-Dichloroethane N D U 5.0 10 11/18/05 11/18/05 LWG0504348

2-Butanone (MEK) 2,2-Dichloropropane cis-1,2-Dichloroethene

.Chloroform Bromochloromethane 1,1,1 -Trichloroethane (TCA)

I, 1 -Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)


6.1 D N D U N D U

ND IJ N D U N D U

N D U 630. D N D U




N D U N D U N D U

N D U N D U ND U

N D U N D U N D U


Comments:

Printed: 11/22/2005 15:28:01 41

Form 1A - Organic Page 1 of 3 P \STEALTH\CRYSTAL RPlWomilm rpt Merged Superset Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor ~xtracted Analyzed Lot Note Dibromochloromethane N D U 10 10 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 10 10 11/1 8/05 1 111 8/05 LWG0504348 -

Chlorobenzene ND U 5 .O 10 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane ND U '5.0 10 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 5 .O 10 1 111 8/05 1 111 8/05 LWG0504348

Total Xylenes ND U 15 10 11/18/05 11/18/05 LWG0504348 Styrene N D U 5.0 10 1 1/18/05 11/18/05 LWG0504348 Bromofom ND U 10 10 11/18/05 11/18/05 LWG0504348

Isopropylbenzene 1,1,2,2-Tetrachloroethane I ,2,3-Trichloropropane

Bromobenzene N D U 10 10 11/18/05 11/18/05 LWG0504348 n-Propylbenzene N D U 10 10 1 1/18/05 11/18/05 LWG0504348 2-Chlorotoluene N D U 10 10 11/18/05 11/18/05 LWG0504348

-

4-Chlorotoluene N D U 10 10 11/18/05 11/18/05 LWG0504348 1,3,5-Trimethylbenzene ND U 10 10 11/18/05 1 1/18/05 LWG0504348 tert-Butylbenzene N D U 10 10 11/18/05 11/18/05 LWG0504348

1,2,4-Trimethylbenzene N D U 10 10 I 1/18/05 11/18/05 LWG0504348 sec-Butylbenzene N D U 10 10 11/18/05 11/18/05 LWG0504348 1,3-Dichlorobenzene --

N D U 5.0 10 11/18/05 11/18/05 LWG0504348 op

4-Isopropyltoluene N D U 10 10 11/18/05 1 1/18/05 LWG0504348 1,4-Dichlorobenzene ND U 5.0 10 11/18/05 11/18/05 LWG0504348 n-Butylbenzene ND U 10 10 11/18/05 11/18/05 LWG0504348

-

1,2-Dichlorobenzene N D U 5.0 10 11/18/05 11/18/05 LWG0504348 1,2-Dibromo-3-chloropropane N D U 20 10 11/18/05 11/18/05 LWG0504348 1,2,4-Trichlorobenzene N D U 10 10 1 111 8/05 1 1/18/05 LWG0504348

1,2,3-Trichlorobenzene N D U 10 10 11/18/05 11/18/05 LWG0504348 Naphthalene N D U 10 10 1 1/18/05 11/18/05 LWG0504348 Hexachlorobutadiene N D U 10 10 11/18/05 11/18/05 LWG0504348

Methyl tert-Butyl Ether

Vinyl hcetate

Comments:

Printed: 11/22/2005 15:28:01 42

Form 1A - Organic P:\STEALTH\CRYSTAL.RPT\FO~I~~.~~~ Merged SuperSet Reference: RRI 1799

Page 2 of 3

COLUMBIA ANALYTICAL, SERVICES, INC.

Analytical Results


Sample Name: MW-6 Lab Code: L0502123-013





Dibromofluoromethane 109 77- 126 1 111 8/05 Acceptable Toluene-d8 94 77-1 19 1111 8/05 Acceptable 4-Blomofluorobenzene 8 8 74- 12 1 1111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:28:01 P:\STEALTH\CRYSTAL.WTVonnlm.rpt Merged




Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 5.0 5 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 5.0 5 11/18/05 11/18/05 LWGOS04348 Vinyl Chloride N D U 2.5 5 11/18/05 11/18/05 LWG0504348



Methylene Chloride trans- l,2-Dichloroethene 1, 1 -Dichloroethane

2-Butanone (MEK) N D U 50 5 11/18/05 11/18/05 LWG0504348 2,2-Dichloropropane N D U 2.5 5 11/18/05 11/18/05 LWG0504348 cis-1,2-Dichloroethene 8.4 D 2.5 5 11/18/05 11/18/05 LWG0504348

Chloroform 3.0 D 2.5 5 11/18/05 11/18/05 LWG0504348 Bromochloromethane N D U 2.5 5 11/18/05 11/18/05 LWG0504348 1,1,1 -Trichloroethane (TCA) ND U 2.5 5 11/18/05 11/18/05 LWG0504348





1,1,2-Trichloroethane N D U 2.5 5 11/18/05 11/18/05 LWG0504348 4-Methyl-2-pentanone (MIBK) ND U 50 5 11/18/05 11/18/05 LWG0504348 1,3-Dichloropropane N D U 2.5 5 11/18/05 11/18/05 LWG0504348


Comments:

Printed: 11/22/2005 15:28:03 44

Form 1 A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL.RP?'\F'O~I~~.~~~ Merged SuperSet Reference: RR11799


Analytical Results



Volatile Organic Compounds ,

Sample Name: MW-7 Units: ug/L Lab Code: LO502 123-0 14 Basis: NA


Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor ~xtracted Analyzed Lot Note Dibromochloromethane N D U 5.0 5 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 5.0 5 11/18/05 1111 8/05 LWG0504348

Chlorobenzene N D U 2.5 1,1,1,2-Tetrachloroethane N D U 2.5 Ethylbenzene N D U 2.5

Total Xylenes ND U 7.5 Styrene ND U 2.5 Bromofonn N D U 5.0


~romobenzene n-Propylbenzene 2-Chlorotoluene

4 -~h lo ro txene 1,3,5-Trimethylbenzene tert-Butylbeluene



1,2,4-Trichloroberuene


Methyl tert-Butyl Ether ND U 10 1,1,2-Trichlorotrifluoroethane 99 D 10 Vinyl ~ c e t a t e . ND U 50

Comments:

Printed: 11/22/2005 15:28:03 P:\STEALTH\CRY STAL.RPT\Fomll m.rpt Merged




Analytical Results







Dibromofluoromethane 109 77-126 1 111 8/05 Acceptable Toluene-d8 95 77-1 19 1 111 8/05 Acceptable 4-Bromofluorobenzene 87 74-121 1 111 8/05 Acceptable

Comments:


SuperSet Reference: RR11799 Printed: 11/22/2005 15:28:03 P:\STEALTH\CRYSTAL.RPT\Fomlm.rpt Merged


Analytical Results




Service Request: LO502123 Date Collected: 11/10/2005 Date Received: 11/1 1/2005


Units: uglL Basis: NA'

Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 20 20 11/1 8/05 11/18/05 LWG0504348 Chloromethane N D U 20 20 11/1 8/05 11/1 8/05 LWG0504348 Vinyl Chloride N D U 10 20 1 111 8/05 1 111 8/05 LWG0504348


Acetone N D U 200 20 11/1 8/05 11/1 8/05 LWG0504348 1,l-Dichloroethene 130 D 10 20 11/18/05 11/18/05 LWG0504348 Carbon Disulfide N D U 40 20 11/1 8/05 11/1 8/05 LWG0504348

Methylene Chloride N D U 40 20 1 111 8/05 11/1 8/05 LWG0504348 trans- l,2-Dichloroethene N D U 10 20 11/18/05 11/18/05 LWG0504348 1 ,l-Dichloroethane 18 D 10 20 11/1 8/05 11/1 8/05 LWG0504348

2-Butanone (MEK) 2,2-Dichloropropane cis-1,2-Dichloroethene

Chloroform 18 D 10 20 11/1 8/05 1 111 8/05 LWG0504348 Bromochloromethane N D U 10 20 11/18/05 11/1 8/05 LWG0504348 1, 1,l-Trichloroethane (TCA) N D U 10 20 1 111 8/05 1 111 8/05 LWG0504348

1 , 1 -Dichloropropene N D U 10 20 1 111 8/05 1 111 8/05 LWG0504348 Carbon Tetrachloride N D U 10 20 1111 8/05 1 111 8/05 LWG0504348 1,2-Dichloroethane (EDC) 17 D 10 20 1111 8/05 1111 8/05 LWG0504348



cis-1,3-Dichloropropene Toluene trans- 1,3-Dichloropropene

1,1,2-Trichloroethane 4-Methyl-2-pentanone (MIBK) 1,3-Dichloropropane

Tetrachloroethene (PCE) 750 D 10 20 1 111 8/05 1 111 8/05 LWG0504348

Comments:

47 Printed: 11/22/2005 15:28:05 Form 1A - Organic Page 1 of 3 P:\STEALTH\CRYSTAL.RPT\Formlm.rpt Merged SuperSet Reference: RRl1799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 20 20 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 20 20 1 1/18/05 11/18/05 LWG0504348

Chlorobenzene 1,1,1 ,ZTetrachloroethane Ethylbenzene



N D U N D U N D U


N D U N D U N D U

ND u N D U N D U

ND u ND u N D U

ND u ND u N D U


1,2,4-Trichlorobenzene --


Methyl tert-Butyl Ether N D U 40 1,1,2-Trichlorotrifluoroethane N D U 40 Vinyl Acetate N D U 200

Comments:

Printed: 11/22/2005 15:28:05 P:\STEALTH\CRYSTAL.RPT\Fonnl m.rpt Merged

Form 1A - Organic Page 2 of 3 SuperSet Reference: RR11799



Sample Name: Lab Code:

Analytical Results



Service Request: LO502 123 Date Collected: 11/10/2005 Date Received: 11/1 1/2005



Dibromofluoromethane 107 77-126 1 111 8/05 Acceptable '

Toluene-d8 9 5 77-1 19 11/18/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:28:05 49

Form 1A - Organic Page 3 of 3 P:\STEALTH\CRYSTAL.RPT\Fonnlrn rpt Merged SuperSet Reference: RRI 1799


Analytical Results



Sample Name: . QAIQC-1 Lab Code: LO502123-016




Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/21/05 11/21/05 LWG0504401 Chloromethane ND U 1 .O 1 11/21/05 11/21/05 LWG0504401 Vinyl Chloride N D U 0.50 1 11/21/05 11/21/05 LWG0504401


N D U 1 .o N D U 1 .o ND u 1 .o



--


N D U N D U ND U

N D U N D U ND U

ND u N D U N D U

Chloroform N D U 0.50 1 11/21/05 11/21/05 LWG0504401 Bromochloromethane N D U 0.50 1 1 112 1/05 1 1/21/05 LWG0504401 1,1,1 -Trichloroethane (TCA) N D U 0.50 1 1112 1/05 11/21/05 LWG0504401

1, 1 -Dichloropropene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 Carbon Tetrachloride N D U 0.50 1 11/21/05 11/21/05 LWGOS04401 1,2-Dichloroethane (EDC) ND U 0.50 1 11/21/05 11/21/05 LWG0504401

Benzene -

ND U 0.50 1 11/21/05 1 1/21/05 LWG0504401 Trichloroethene (TCE) 0.80 0.50 1 1 112 1/05 1 1/21/05 LWG0504401 1,2-Dichloropropane N D U 0.50 1 11/21/05 11/21/05 LWG0504401

~romodichloromethane -

N D U 1 .O 1 1 112 1/05 11/21/05 LWG0504401 Dibromomethane ND U 0.50 1 11/21/05 11/21/05 LWG0504401 2-Hexanone ND U 10 1 1112 1/05 11/21/05 LWG0504401

cis- 1,3-Dichloropropene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 Toluene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 trans- l,3-Dichloropropene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 - - - -

l,1,2-Trichloroethane N D U 0.50 1 1112 1/05 1112 1/05 LWG0504401 4-Methyl-2-pentanone (MIBK) N D U 10 1 11/21/05 11/21/05 LWGO504401 1,3-Dichloropropane ND U 0.50 1 11/21/05 11/21/05 LWGOS04401 - -

Tetrachloroethene (PCE) N D U 0.50 1 11/21/05 11/21/05 LWG0504401

Comments:

Printed: 11/22/2005 15:28:07 50

Form 1A - Organic Page 1 of 3 P \STEALTH\CRYSTAL.RPT\FO~IIIII.~~~ Merged SuperSet Reference: RR11799

C O L ~ ~ I A ANALYTIC& SERVICES, INC.

Analytical Results




Sample Name: QAIQC- 1 Lab Code: LO502123-016



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 11/21/05 11/21/05 LWGO504401 1,2-Dibromoethane (EDB) ND U 1 .O 1 11/21/05 11/21/05 LWG0504401

Chlorobenzene N D U 1,1,1,2-Tetrachloroethane N D U Ethylbenzene N D U

Total Xylenes ND U Styrene ND U Bromoform N D U

Isopropylbenzene N D U 1,1,2,2-Tetrachloroethane ND U 1,2,3-Trichloropropane ND U



1,2,4-Trimethylbenzene sec-Butylbenzene 1,3-Dichlorobenzene

N D U ND u N D U

ND U N D U N D U

N D U ND u ND u

4-Isopropyltoluene ND U I .O 1 11/21/05 1 1/21/05 LWG0504401 1,4-Dichlorobenzene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 n-Butylbenzene N D U 1 .O 1 11/21/05 11/21/05 LWG0504401

1,2-Dichlorobenzene ND U 0.50 1 11/21/05 11/21/05 LWG0504401 1,2-Dibromo-3-chloropropane ND U 2.0 1 11/21/05 11/21/05 LWG0504401 1,2,4-Trichlorobenzene ND U 1 .O 1 11/21/05 11/21/05 LWG0504401

1,2,3-Trichlorobenzene N D U 1 .O 1 11/21/05 11/21/05 LWG0504401 Naphthalene N D U 1 .O 1 11/21/05 11/21/05 LWG0504401 Hexachlorobutadiene N D U 1 .O 1 1 1/21/05 11/21/05 LWG0504401

Methyl tert-Butyl Ether N D U 2.0 1 11/21/05 11/21/05 LWG0504401 1,1,2-Trichlorotrifluoroethane N D U 2.0 1 11/21/05 11/21/05 LWG0504401 Vinyl Acetate N D U 10 1 11/21/05 1 1/21/05 LWG0504401

Comments:

Printed: 1 1/22/2005 15:28:07 P:\STEALTH\CRYSTAL.FWT\Fonnlm.rpt Merged

Form 1 A - Organic Page 2 of 3 SuperSet Reference: RRl1799


Analytical Results



Sample Name: QAIQC- 1 Lab Code: LO502123-016





Dibromofluoromethane Toluene-d8

108 77- 126 1 1/21/05 Acceptable 94 77-1 19 1 1/21/05 Acceptable 84 74-121 1 112 1/05 Acceptable

Comments:

Printed: 11/22/2005 15:28:07 P:\STEALTE~CRYSTAL.RPT\FO~~ m.rpt Merged

Form 1 A - Organic Page 3 of 3 SuperSet Reference: RRL 1799


Analytical Results


Sample Name: QA/QC-2 Lab Code: LO502123-017





Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluorornethane N D U 1.0 1 11/18/05 11/18/05 LWG0504348 Chlorornethane N D U 1.0 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromomethane N D U 1 .O Chloroethane N D U 1 .O Trichlorofluorornethane N D U 1 .O

Acetone N D U 10 1 11/18/05 11/18/05 LWG0504348 1,l -Dichloroethene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Carbon Disulfide N D U 2.0 1 1 1/18/05 11/18/05 LWG0504348

Methylene Chloride N D U 2.0 1 1111 8/05 1111 8/05 LWG0504348 trans- l,2-Dichloroethene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,l-Dichloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348


Chloroform Bromochloromethane 1,l , I -Trichloroethane (TCA)



Brornodichloromethane D ibromomethane 2-Hexanone


1,1,2-Trlchloroethane 4-~eth~l-2-~entanone (MIBK) 1,3-Dichloropropane

Tetrachloroethene (PCE) ND U 0.50 1 1111 8/05 11/1 8/05 LWG0504348

Comments:

Printed: 11/22/2005 15:28:09 53

Form 1A - Organic P:\STEALTH\CRYSTAL.RP'I"\FO~I~~.~~~ Merged



Analytical Results


Sample Name: QAIQC-2 Lab Code: LO502123-017





Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note

D ibromochloromethane ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

-

Chlorobenzene N D U 0.50 1 1 1/18/05 11/18/05 ~ ~ ~ 0 5 0 4 3 4 8 1,1,1,2-Tetrachloroethane ND U 0.50 1 1 111 8/05 1 1/18/05 LWG0504348 Ethylbenzene ND U 0.50 1 1 1/18/05 1 111 8/05 LWG0504348


--


Bromobenzene n-Propy lbenzene 2-Chlorotoluene

N D U N D U 1.0 C

N D U ND U N D U

N D U ND U N D U

N D U 1 .o N D U 1 .o N D U 1 .o

1,2,4-Trimethylbenzene N D U sec-Butylbenzene N D U 1,3-Dichlorobenzene N D U

4-Isopropyltoluene N D U 1,4-Dichlorobenzene N D U n-Butylbenzene N u

1,2,3-Trichlorobenzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Naphthalene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Hexachlorobutadiene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348

P

Methyl tert-Butyl Ether N D u 2.0 1 1 1/18/05 11/18/05 LWG0504348 ' 1,1,2-Trichlorotrifluoroethane N D U 2.0 1 11/18/05 11/18/05 LWG0504348

Vinyl Acetate N D U 10 1 1 111 8/05 1 111 8/05 LWG0504348

Comments:

Printed: 11/22/2005 15:28:09 P:\STEALTH\CRYSTAL.RPT\Foml ~n.rl,t Merged

54 Form IA - Organic Page 2 of 3



Univar USA, Inc. J-illson St. Water

Sample Name: QAIQC-2 Lab Code: LO502123-017


Analytical Results





Dibromofluoromethane 107 77- 126 1 111 8/05 Acceptable Toluene-d8 94 77-1 19 1111 8/05 Acceptable 4-Bromofluorobenzene 88 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:28:09 55

Form 1A - Organic P:\STEALTH\CRYSTAL.RPT\FO~II rn.~pt Merged


COLlLTMBIA ANALYTICAL SERVICES, INC.

Analytical Results




Sample Name: FIELD RINSE H20 Lab Code: LO502123-018



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348

-

Bromomethane ND U ' 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloroethane , N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Trichlorofluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

Acetone 1 , 1 -Dichloroethene Carbon Disulfide

Methylene Chloride trans-l,2-Dichloroethene 1,l-Dichloroethane

-


Chloroform Bromochloromethane 1 , l , I -Trichloroethane (TCA)

1 , l -Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC)



cis- 1,3-Dichloropropene N D U 0.50 1 Toluene ND U 0.50 1 trans-1,3-Dichloropropene ND U 0.50 1

--

1,1,2-Trichloroethane ND U 0.50 1 4-Methyl-2-pentanone (MIBK) ND U 10 1 1,3-Dichloropropane ND U 0.50 1

Tetrachloroethene (PCE) N D U 0.50 1

Comments:

56 Form 1 A - Organic Printed: 11/22/2005 15:28: 11 Page 1 of 3

P:\STEALTH\CRYSTAL. RPT\Fomlm.rpt Merged . .. . SuperSet Reference: RR11799

- . . . .: . .


Analytical Results



Sample Name: FIELD RINSE 1-120 Lab Code: LO502123-018

Extraction Method: EPA 5030B knalysis Method: 8260B



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor ~xtracted Analyzed Lot Note Dibromochloromethane 12 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 1,2-Dibromoethane (EDB) --

N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 - -

Chlorobenzene N D U 0.50 1 1 111 8/05 1111 8/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U 0.50 1 1 111 8/05 1111 8/05 LWG0504348 Ethylbenzene N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348 - - -

Total Xylenes ND U 1.5 1 11/18/05 11/18/05 LWG0504348 Styrene ND U 0.50 1 11/18/05 1 1/18/05 LWG0504348 Bromoform 3.3 C 1 .O 1 11/18/05 11/18/05 LWG0504348

Isopropylbenzene ND U 1 .O 1,1,2,2-Tetrachloroethane N D U 0.50 1,2,3-Trichloropropane N D U 0.50

Bromobenzene n-Propy lbenzene 2-Chlorotoluene

4-Isopropyltoluene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,4-Dichlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 n-Butylbenzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

-

1,2-Dichlorobenzene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 1,2-Dlbromo-3-chloropropane ND' U 2.0 1 11/18/05 1 1/18/05 LWG0504348 1,2,4-Trichlorobenzene ND U 1 .O 1 11/1 8/05 1111 8/05 LWG0504348 - - - -

1,2,3-Trichlorobenzene E U 1 .O 1 11/18/05 11/18/05 LWG0504348 Naphthalene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Hexachlorobutadiene N D U 1 .O 1 1 111 8/05 1 1/18/05 LWG0504348

Methyl tert-Butyl Ether ND U 2.0 1 11/18/05 11/18/05 LWGO504348 1,1,2-Trichlorotrifluoroethane N D U 2.0 1 11/18/05 11/18/05 LWG0504348 Vinyl Acetate N D U 10 1 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 11/22/2005 15:28:11 P:\STEALTH\CRYSTAL.RPTWonnIm.lpt Merged


Superset Reference: RRl1799


Analytical Results



Sample Name: FIELD RINSE H20 Lab Code: L0502123-018





Dibromofluoromethane 108 77-126 1 111 8/05 Acceptable Toluene-d8 93 77-119 11/18/05 Acceptable 4-Bromofluorobenzene 86 74-121 1 111 8/05 Acceptable

Printed: 11/22/2005 15:28: 11 P:\STEALTH\CRYSTAL.RPT\Formlm.rpt Merged




Analytical Results




Sample Name: TRIP BLANK Lab Code: LO502123-019



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note D ichlorodifluoro~nethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride N D U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromomethane ND U 1 .O 1 11/18/05 1 1/18/05 LWG0504348 Chloroethane N D U 1 .O 1 11/18/05 11/18/05 I-WG0504348 Trichlorofluoromethane ND U 1 .O 1 11/18/05 11/18/05 LWG0504348

Acetone ND U 10 1 11/18/05 11/18/05 LWG0504348 1,l -Dichloroethene ND U 0.50 1 11/18/05 1 1/18/05 LWG0504348 Carbon Disulfide N D U 2.0 1 11/18/05 11/18/05 LWG0504348

Methylene Chloride N D U 2.0 1 11/18/05 11/18/05 LWG0504348 trans- l,2-Dichloroethene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 1 , 1 -Dichloroethane N D U 0.50 1 11/18/05 11/18/05 LWG0504348


N D U 10 N D U 0.50 ND U 0.50

N D U 0.50 N D U 0.50 N D U 0.50

Chloroform Bromochloromethane 1,l , 1 -Trichloroethane (TCA)


N D U 0.50 ND U 0.50 ND U 0.50




ND U m u m u m u m u ND U

ND U N D U N D U


N D U 0.50 N D U 10 ND U 0.50


Comments:

Printed: 11/22/2005 15:28: 13 P:\STEALTH\CRYSTAL.RPT\Fotmlm.rpt Merged

Form 1 A - Organic Page 1 of 3 SuperSet Reference: RR11799

COLUMBIA ANALYTICAL SERVICES, 1NC.

Analytical Results


Sample Name: TRIP BLANK Lab Code: LO502123-019





Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRZ, Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 . 11/18/05 11/18/05 LWGO504348 1,2-Dibromoelhane (EDB) N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

~hlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,1,1,2-Tetrachloroethane ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 0.50 1 11/18/05 11/18/05 LWGO504348

Total Xylenes N D U 1.5 1 1 1/18/05 11/18/05 LWG0504348 Styrene N D U 0.50 1 1 111 8/05 1 111 8/05 LWG0504348 Bromoform N D U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348

Isopropylbenzene , 1,1,2,2-Tetrachloroethane


Bromobenzene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 n-Propylbenzene N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 2-Chlorotoluene ND U 1 .O 1 1111 8/05 1111 8/05 LWG0504348

4-~hlorotoluene ND U 1 .O 1 11/18/05 11/18/05 LWG0504348 1,3,5-Trimethylbenzene ND U 1 .O 1 1 111 8/05 1 111 8/05 LWG0504348 tert-Butylbenzene ND U 1 .O 1 1111 8/05 1111 8/05 LWG0504348




1,2,3-Trichlorobenzene Naphthalene

' Hexachlorobutadiene


Vinyl ~ c e t a t e

Comments:

Printed: 11/22/2005 15:28:13 60

Form 1A - Organic Page 2 of 3 P:\STEALTH\CRYSTAL.RPWormlm.rpt Merged SuperSet Reference: RRl1799


Analytical Results


Sample Name: DUPLICATE Lab Code: LO502 123-020





Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 5.0 5 11/18/05 11/18/05 LWG0504348 Chloromethane N D U 5.0 5 11/18/05 1 1/18/05 LWG0504348 Vinyl Chloride N D U 2.5 5 11/18/05 11/18/05 LWG0504348 - - - -

Bromomethane N D U '5.0 5 1 111 8/05 1 111 8 / 0 5 LWG0504348 Chloroethane ND U 5.0 5 1111 8/05 1 111 8/05 LWG0504348 Trichlorofluoromethane ND U 5.0 5 1 111 8/05 1 111 8/05 LWG0504348


Methylene Chloride N D U trans- l,2-Dichloroethene N D U 1,l-Dichloroethane N D U

2-Butanone (MEK) ND U 2,2-Dichloropropane N D U cis- l,2-Dichloroethene ND U


1 , 1 -Dichloropropene ND U 2.5 5 11/18/05 11/18/05 LWG0504348 Carbon Tetrachloride ND U 2.5 5 11/18/05 11/18/05 LWG0504348 1,2-Dichloroethane (EDC) 3.5 D 2.5 5 11/18/05 11/18/05 LWG0504348

Benzene 'Trichloroethene (TCE) 1,2-Dichloropropane

~omodichloromethane Dibromomethane 2-I-Iexanone


1,1,2-Trichloroethane N D U 2.5 5 11/18/05 11/18/05 LWG0504348 4-Methyl-2-pentanone (MIBK) N D U 5 0 5 1111 8/05 1111 8/05 LWG0504348 1,3-Dichloropropane ND U 2.5 5 11/18/05 11/18/05 LWG0504348

Tetrachloroethene (PCE) 55 I> 2.5 5 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 11/22/2005 15:28: 15 62

Form 1A - Organic Page 1 -of 3 P:\STEALTH\CRYSTAL.RPT\Forml m.rpt Merged SuperSet Reference: RR11799


Analytical Results



Sample Name: DUPLICATE Lab Code: LO502123-020

Extraction Method: EPA 5030B 'Analysis Method: 8260B



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 5 .O 5 11/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 5.0 5 11/18/05 11/18/05 LWG0504348

Chlorobenzene ND U 2.5 5 1111 8/05 1 111 8/05 LWG0504348 1,1,1,2-Tetrachloroethane N D U '2.5 5 11/18/05 11/18/05 LWG0504348 Ethylbenzene N D U 2.5 5 1111 8/05 1 111 8/05 LWG0504348 - - -

Total Xylenes N D U 7.5 5 11/18/05 11/18/05 LWG0504348 Styrene N D U 2.5 5 11/18/05 11/18/05 LWG0504348 Bromoform ND U 5.0 5 1 111 8/05 1111 8/05 LWG0504348

Isopropylbenzene 1,1,2,2-Tetrachloroethane 1,2,3-Trichloroprop'ane


--

Ghlorotoluene 1,3,5-Trimethylbenzene tert-Butylbenzene

-



1,2,3-Trichlorobenzene Naphthalene

' Hexachlorobutadiene


Vinyl ~ c e t a t e

Comments:

Printed: 11/22/2005 15:28:15 P:\STEALTH\CRY STAL.RP'lVom~lm.rpt Merged




Analytical Results


Sample Name: DUPLICATE Lab Code: LO502123-020





Dibromofluoromethane 107 77-126 1 1/18/05 Acceptable Toluene-d8 96 77-119 11/18/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 1 111 8/05 Acceptable

Comments:

Printed: 11/22/2005 15:28:15 P:\STEALTEnCRY STAL.RPTVorm1 rn.tpt Merged




Analytical Results


Sample Name: Method Blank Lab Code: LWG0504348-4


Service Request: LO502123 Date Collected: NA Date Received: NA



Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dichlorodifluoromethane N D U 1 .O 1 1111 8/05 1 111 8/05 LWG0504348 Chloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Vinyl Chloride ND U 0.50 1 11/18/05 11/18/05 LWGO504348

Bromomethane ND U '1.0 1 11/18/05 11/18/05 LWG0504348 Chloroethane N D U 1 .O 1 1111 8/05 1111 8/05 LWG0504348 Trichlorofluoromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348

Acetone N D U 10 1 11/18/05 11/18/05 LWG0504348 1,l-Dichloroethene N D U 0.50 1 1111 8/05 11/18/05 LWG0504348 Carbon Disulfide ND U 2.0 1 11/18/05 11/18/05 LWG0504348


2-Butanone (MEK) ND U 10 1 1 111 8/05 1 111 8/05 LWG0504348 2,2-Dichloropropane ND U 0.50 1 11/18/05 11/18/05 LWG0504348 cis- l,2-Dichloroethene N D U 0.50 1 1111 8/05 1111 8/05 LWG0504348

Chloroform ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Bromochloromethane ND U 0.50 1 11/18/05 11/18/05 LWG0504348 1 , 1 , 1 -Trichloroethane (TCA) N D U 0.50 1 1111 8/05 11/18/05 LWG0504348


Benzene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 Trichloroethene (TCE) N D U 0.50 1 11/18/05 11/18/05 LWG0504348 1,2-Dichloropropane ND U 0.50 1 11/18/05 11/18/05 LWG0504348

Bromodichloromethane N D U 1 .O 1 11/18/05 11/18/05 LWG0504348 Dibromomethane N D U 0.50 1 11/18/05 1111 8/05 LWG0504348 2-Hexanone - ND U 10 1 11/18/05 11/18/05 LWG0504348

cis- 1,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348 Toluene ND U 0.50 1 11/18/05 1111 8/05 LWG0504348 trans- l,3-Dichloropropene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

1,1,2-Trichloroethane ND U 0.50 1 11/18/05 1 1/18/05 LWG0504348 4-~eth~l-2-~entanone (MIBIC) ND U 10 1 11/18/05 11/18/05 LWG0504348 1,3-Dichloropropane N n U 0.50 1 11/18/05 11/18/05 LWG0504348


Comments:

Printed: 11/22/2005 15:28:17 65

Form 1A - Organic Page 1 of 3 SuperSet Reference: RR11799 P:\STEALTH\CRYSTAL.RPTiForni 1 m.rpt Merged


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note Dibromochloromethane N D U 1 .O 1 1 1/18/05 11/18/05 LWG0504348 1,2-Dibromoethane (EDB) N D U 1 .O 1 1111 8/05 11/18/05 LWG0504348






1,2,4-Trimethylbenzene ND U 1 .O 1 1 1/18/05 1111 8/05 LWG0504348 sec-Butylbenzene ND U 1.0 1 1 1/18/05 11/18/05 LWG0504348 1,3-Dichlorobenzene N D U 0.50 1 11/18/05 11/18/05 LWG0504348

4-Isopropyltoluene N D U 1.0 1 11/18/05 11/18/05 LWG0504348 1,4-Dichlorobenzene ND U 0.50 1 11/18/05 11/18/05 LWG0504348 n-Buty lbenzene m u 1 .O 1 11/18/05 11/18/05 LWG0504348

- - --

1,2-Dichlorobenzene N D U 0.50 1 11/18/05 1 1/18/05 LWG0504348 I ,2-Dibromo-3-chloropropane N D U 2.0 1 11/18/05 11/18/05 LWG0504348 1,2,4-Trichlorobenzene N D U 1 .O 1

-- 11/18/05 11/18/05 LWG0504348

1,2,3-Trichlorobenzene ND U 1 .O 1 11/18/05 11/18/05 ~ ~ ~ 0 5 0 4 3 4 8 Naphthalene ND U 1 .O 1 11/18/05 1 1/18/05 LWG0504348 Hexachlorobutadiene ND U 1 .O 1 11/18/05 1 1/18/05 LWG0504348

Methyl tert-Butyl Ether N D U 2.0 1 1 111 8/05 11/18/05 LWG0504348 1,1,2-Trichloroti-ifluoroethane N D U 2.0 1 1 1/18/05 11/18/05 LWG0504348

Vinyl Acetate N D U 10 1 11/18/05 11/18/05 LWG0504348

Comments:

Printed: 11/22/2005 15:28: 17 66 Form 1A - Organic Page 2 of 3

P:\STEALTH\CRYSTAL.RP~\FO~~~.I~~ Merged SuperSet Reference: RR11799


Analytical Results


Sample Name: Method Blank Lab Code: I,WG0504348-4

Service Request: LO502 123 Date Collected: NA Date Received: NA



Cor~trol Date Surrogate Name %Rec Limits Analyzed Note

Dibromofluoromethane 107 77- 126 11/18/05 Acceptable Toluene-d8 96 77-1 19 1 111 8/05 Acceptable 4-Bromofluorobenzene 87 74-121 1 111 8/05 Acceptable

Comments:

Printed: 1 1/22/2005 15:28: 17 67

Form 1A - Organic Page 3 of 3 P:\STEALTH\CRYSTAL.RPT\FormI m.i-pt Merged SuperSet Reference: RR11799


Analytical Results







Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note

Dichlorodifluoromethane ND U 1 .O 1 11/21/05 11/21/05 LWG0504401 Chloromethane N D U 1 .O 1 11/21/05 11/21/05 LWG0504401

Vinyl Chloride ND U 0.50 1 11/21/05 11/21/05 LWG0504401 - -

Bromomethane N D U '1.0 1 11/21/05 11/21/05 LWG0504401 Chloroethane N D U 1 .O 1 11/21/05 11/21/05 LWG0504401 Trichlorofluoromethane N D U 1 .O 1 11/21/05 11/21/05 LWG0504401

Acetone ND U 10 1 11/21/05 11/21/05 LWG0504401 1,l-Dichloroethene N D U 0.50 1 11/21/05 11/21/05 LWGO504401 Carbon Disulfide N D U 2.0 1 11/21/05 11/21/05 LWG0504401

- -

Methylene Chloride ND U 2.0 1 1 1/21/05 1 1/21/05 LWG0504401 trans- l,2-Dichloroethene ND U 0.50 1 11/21/05 11/21/05 LWG0504401 1,l-Dichloroethane N D U 0.50 1 1 1/21/05 11/21/05 LWG0504401

2-Butanone (MEK) 2,2-Dichloropropane cis-l,2-Dichloroethene --

Chloroform Bromochloromethane I , 1 ,I -Trichloroethane (TCA)


Benzene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 Trichloroethene (TCE) m u 0.50 1 1 1/21/05 1 112 1/05 LWG0504401 1,2-Dichloropropane N D U 0.50 1 11/21/05 11/21/05 LWGO504401

- -

Bromodichloromethane N D U 1 .O 1 11/21/05 11/21/05 LWG0504401 Dibromomethane N D U 0.50 1 11/21/05 11/21/05 LWG0504401 2-Hexanone N D U 10 1 11/21/05 11/21/05 LWG0504401

cis- 1,3-Dichloropropene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 Toluene N D U 0.50 1 11/21/05 11/21/05 LWG0504401 trans- 1,3-Dichloropropene N D U 0.50 1 11/21/05 11/21/05 LWG0504401

- - - -

1,1,2-Trichloroethane ND U 0.50 1 11/21/05 11/21/05 LWG0504401 4-Methyl-2-pentanone (MIBK) ND U 10 1 11/21/05 11/21/05 LWG0504401 1,3-Dichloropropane N D U 0.50 1 11/21/05 11/21/05 LWG0504401

Tetrachloroethene (PCE) N D U 0.50 1 11/21/05 1 1/21/05 LWG0504401

Comments:

Printed: 11/22/2005 15:28:19 P:\STEALTH\CRYSTAL.RPTWnrmlrn.rpt Merged




Analytical Results



Sample Name: Method Blank Lab Code: LWGO504401-4




Level: Low

Dilution Date Date Extraction Analyte Name Result Q MRL Factor Extracted Analyzed Lot Note D ibromochloromethane ND U 1 .O 1 11/21/05 11/21/05 LWG0504401 1,2-Dibromoethane (EDB) ND U 1 .O 1 1 1/21/05 11/21/05 LWG0504401


N D U 0.50 N D U 0.50 N D U 0.50


Isopropylbenzene 1,1,2,2-Tetrachloroethane 1,2,3-Trichloropropane -


ND Y ND U N D U

N D U ND U N D U

N D U ND U N D U

4-Chlorotoluene 1,3,5-Trimethy lbenzene tert-Butylbenzene

ND U ND U ND U

ND U ND U ND U

N D U N D U N D U - - --

1,2-Dichlorobenzene ND U 0.50 1 11/21/05 1 1/21/05 LWG0504401 1,2-Dibromo-3-chloropropane N D U 2.0 ' 1 11/21/05 1 1/21/05 LWG0504401 1,2,4-Trichlorobenzene N D U 1 .O 1 11/21/05 11/21/05 LWGO504401

1,2,3-Trichlorobenzene N D U 1 .O Naphthalene ND U 1 .O Hexachlorobutadiene ND U 1 .O

- -

Methyl tert-Butyl Ether N D U 2.0 1 1 112 1/05 1 112 1/05 ~ ~ ~ 0 5 0 4 4 0 1 1,1,2-Trichlorotrifluoroethane ND U 2.0 1 11/21/05 1 1/21/05 LWG0504401 Vinyl Acetate ND U ' 10 ' 1 11/21/05 1 1/21/05 LWG0504401

Comments:

Printed: 11/22/2005 15:28:19 P:\STEALTMCRYSTAL.WTWorml n~.rpt Merged





Analytical Results






Dibromofluoromethane 111 77- 126 1 112 1/05 Acceptable Toluene-d8 93 77-1 19 1 112 1/05 Acceptable 4-Bromofluorobenzene 8 8 74-121 1 112 1/05 Acceptable

Comments:

Printed 11/22/2005 15:28: 19 70

Form 1 A - Organic P:\STEALTH\CRYSTAL.WT\F~~I~~.~~~ Merged SuperSet Reference: RR11799

Page 3 of 3


QA/QC Report


Extraction Method: Analysis Method:

Sample Name

MW-8 MW-2 MW-3 MW-14 MW-12 MW-13 MW-11 MW-15 MW-9 MW-4 MW-10 MW-1 MW-6 MW-7 MW-5 Q A/QC- 1 QAIQC-2 FIELD RINSE H20 TRIP BLANK DLPLICATE Method Blank Method Blank Batch QC MW-14MS MW-14DMS Batch QCMS Batch QCDMS Lab Control Sample Lab Control Sample

EPA 5030B 8260B

Lab Code

Service Request: LO502123

Surrogate Recovery Summary Volatile Organic Compounds

Units: PERCENT Level: Low

Surl Sur2 Sur3 - 11 1 95 9 1 109 95 90 103 94 8 8 110 94 89 109 95 8 8 106 94 8 8 110 94 89 107 94 89 109 95 89 108 94 8 8 106 95 8 8 110 96 8 8 109 94 8 8 109 95 87 107 95 8 8 108 94 84 107 94 8 8 108 93 86 110 94 9 1 107 96 8 8 107 96 87 1 1 1 93 8 8 109 97 85 108 96 92 110 95 92 106 96 89 108 97 89 106 97 92 109 96 91

Surrogate Recovery Control Limits (%)

Surl = Dibromofluoromethane S u d = Toluene-d8 Sur3 = 4-Bromofluorobenzene

Results flagged with an asterisk (*) indicate values outside control criteria.

Results flagged with a pound (#) indicate the control criteria is not applicable.

Printed: 11/22/2005 15:28:27 P:\STEALTH\CRYSTAL.RPT\Form2.rpt




QAIQC Report


Service Request: LO502123 Date Extracted: 1 111 812005 Date Analyzed: 1 111 812005 -

1 1/19/2005

Matrix SpikeIDuplicate Matrix Spike Summary Volatile Organic Compounds



Extraction Method: EPA 5030B Level: Low Analysis Method: 8260B Extraction Lot: LWG0504348

Analyte Name

MW-14MS MW-14DMS LWG0504348-1 LWG0504348-2

Matrix Spike Duplicate Matrix Spike Sample %Rec RPD Result Result Expected %Rec Result Expected %Rec Limits RPD Limit

Vinyl Chloride 1,l-Dichloroethene 1,l-Dichloroethane Chloroform 1, I , l -Trichloroethane (TCA) 1,2-Dichloroethane (EDC) Benzene Trichloroethene (TCE) 1,2-Dichloropropane Toluene Tetrachloroethene (PCE) Chlorobenzene Ethylbenzene 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene Methyl tert-Butyl Ether


Results flagged with a pound (#)indicate the control criteria is not applicable.

Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.

Printed: 11/22/2005 15:28:30 P:\STEALTH\CRYSTAL.FWT\Forn13DMSSrpt




QAJQC Report


Sample Name: Batch QC Lab Code: LO5021 68-002


Service Request: LO502 123 Date Extracted: 11/21/2005 Date Analyzed: 11/21/2005

Matrix SpikeDuplicate Matrix Spike Summary Volatile Organic Compounds


Level: Low Extraction Lot: LWG0504401

Batch QCMS Batch QCDMS LWGO504401-1 LWG0504401-2

Matrix Spike Duplicate Matrix Spike Sample %Rec RPD

Analyte Name Result Rksult Expected %Rec Result Expected %Rec Limits RPD Limit

Vinyl Chloride ND 12.0 10.0 120 11.2 10.0 112 67-147 7 25 1,l-Dichloroethene ND 8.73 10.0 87 8.37 10.0 84 55-151 4 25 1,l-Dichloroethane ND 10.6 10.0 106 10.2 10.0 102 73-131 5 25 Chlorofoim ND 10.8 10.0 108 10.6 10.0 106 70-144 2 25 1,1,1 -Trichloroethane (TCA) ND 9.86 10.0 99 9.52 10.0 95 65-146 4 25 1,2-Dichloroethane (EDC) ND 10.6 10.0 106 10.4 10.0 104 63-141 2 25 Benzene ND 10.0 10.0 100 9.73 10.0 97 71-131 3 25 Trichloroethene (TCE) 2.8 11.7 10.0 89 11.3 10.0 85 58-136 4 25 1,2-Dichloropropane ND 9.67 10.0 97 9.58 10.0 96 73-126 1 25 Toluene ND 9.64 10.0 96 9.26 10.0 93 73-132 4 25 Tetrachloroethene (PCE) 2.1 11.8 10.0 97 11.2 10.0 9 1 66-139 6 25 Chlorobenzene ND 9.79 10.0 9 8 9.64 10.0 96 74-129 2 25

Ethylbenzene ND 9.85 10.0 99 9.41 10.0 94 73-133 5 25

1,3,5-Trimethylbenzene ND 8.63 10.0 86 8.39 10.0 84 58-142 3 25

1,3 -Dichlorobenzene ND 9.13 10.0 9 1 9.03 10.0 90 72-133 1 25 Methyl tert-Butyl Ether ND 18.6 20.0 93 19.1 20.0 95 63-131 3 25


Results flagged with a pound (#) indicate the control criteria is not applicable.


Printed: 11/22/2005 15:28:33 P:\STEALTH\CRYSTAL.RPlVorm3DMS.rpt




QAJQC Report


Lab Control Spike Summary Volatile Organic Compounds

Extraction Method: EPA 5030B Analysis Method: . 8260B

Analyte Name

Lab Control Sample LWG0504348-3

Lab Control Spike %Rec

Result Expected %Rec Limits


Units: ug/L Basis: NA Level: Low

Extraction Lot: LWG0504348

Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane Acetone I , 1 -Dichloroethene Carbon Disulfide Methylene Chloride trans- l,2-Dichloroethene I , 1 -Dichloroethane 2-Butanone (MEK) 2,2-Dichloropropane cis- 1,2-Dichloroethene Chloroform Bromochloromethane 1,1,1 -Trichloroethane (TCA) 1,l-Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC) Benzene Trichloroethene (TCE) 1,2-Dichloropropane Bromodichloromethane Dibromomethane 2-Hexanone cis- 1,3-Dichloropropene Toluene trans- l,3-Dichloropropene 1,1,2-Trichloroethane 4-Methyl-2-pentanone (MIBK) 1,3-Dichloropropane Tetrachloroethene (PCE) Dibromochloromethane 1,2-Dibromoethane (EDB)


Percent recoveries and relative percent differences (RPD) are determined by the soilware using values in the calculation

Printed: 1 1/22/2005 15:28:36 P:\STEAI.TH\CRYSTAL.RPT\Form3 LCS.rpt

74 Form 3C - Organic

I which have not been rounded.



QAIQC Report



Analyte Name

Chlorobenzene 1,1,1 ,2-Tetrachloroethane Ethylbenzene Total Xylenes Styrene Bromoform Isopropylbenzene 1,1,2,2-Tetrachloroethane 1,2,3-Trichloropropane Bromobenzene n-Prop ylbenzene 2-Chlorotoluene 4-Chlorotoluene 1,3,5-Trimethylbenzene tert-Butylbenzene 1,2,4-Trimethylbenzene sec-Butylbenzene 1,3-Dichlorobenzene 4-Isopropyltoluene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane

1,2,4-Trichlorobenzene 1,2,3-Trichlorobenzene Naphthalene Hexachlorobutadiene Methyl tert-Butyl Ether 1,1,2-Trichlorotrifluoroethane

Vinyl Acetate








9.72 10.0 97 79- 122 9.26 10.0 93 74- 134 9.46 10.0 95 80- 123 28.5 30.0 95 78-128 9.35 10.0 94 79-130 12.0 10.0 120 69-145 9.49 10.0 9 5 74-125 11.2 10.0 112 72-135 10.7 10.0 107 71-131 10.3 10.0 103 80-126 8.9 1 10.0 89 75-132 8.99 10.0 90 74- 129 8.63 10.0 86 73-128 8.95 10.0 90 76-129 8.87 10.0 89 75-129 8.86 10.0 89 78-129 8.32 10.0 83 74-126 9.20 10.0 92 75-130 8.71 10.0 87 75-129 9.27 10.0 93 77- 124 7.98 10.0 80 74- 128 9.44 10.0 94 77- 127 18.3 20.0 92 64- 137 9.09 10.0 9 1 76-127 9.86 10.0 99 78-128 10.4 10.0 104 72-135 9.21 10.0 92 69-137 20.6 20.0 103 68-130 11.3 10.0 113 59-141 22.7 20.0 114 77- 154



Printed: 1 1/22/2005 15:28:36 P:\STEALTH\CRYSTAL.RPT\Fom3 LCS.rpt

75 Form 3C - Organic Page 2 of 2



-QA/QC Report



Service Request: LO502123 Date Extracted: 11/21/2005 Date Analyzed: 1 1/21/2005


Lab Control Sample LWG050440 1-3


Analyte Name Result Expected %Rec Limits

Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane Acetone 1 , 1 -Dichloroethene Carbon Disulfide Methylene Chloride trans- l,2-Dichloroethene 1,l -Dichloroethane 2-Butanone (MEK) 2,2-Dichloropropane cis- l,2-Dichloroethene Chloroform Bromochloromethane 1 , 1,l-Trichloroethane (TCA) 1,l-Dichloropropene Carbon Tetrachloride 1,2-Dichloroethane (EDC) Benzene Trichloroethene (TCE) 1,2-Dichloropropane Bromodichloromethane Dibromomethane 2-Hexanone cis- 1,3-Dichloropropene Toluene trans- 1,3-Dichloropropene 1,1,2-Trichloroethane 4-Methyl-2-pentanone (MIBK)

1,3-Dichloropropane Tetrachloroethene (PCE) Dibromochloromethane 1,2-Dibromoethane (EDB)





Printed: 1 1/22/2005 15:28:39 P:\STEALTI~CRYSTAL.RPT\FO~LCS.~~




QAIQC Report



Analyte Name

Service Request: LO5021 23 Date Extracted: 1 1/21/2005 Date Analyzed: 11/21/2005


Units: uglL Basis: NA Level: Low





Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene Total Xylenes Styrene Bromoform Isopropylbenzene 1,1,2,2-Tetrachloroethane 1,2,3-Trichloropropane Bromobenzene n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 1,3,5-Trimethy lbenzene tel-t-Butylbenzene 1,2,4-Trimethylbenzene sec-Butylbenzene 1,3-Dichlorobenzene 4-Isopropy ltoluene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane

1,2,4-Trichlorobenzene 1,2,3-Trichlorobenzene Naphthalene Hexachlorobutadiene Methyl tert-Butyl Ether 1,1,2-Trichlorotrifluoroethane

Vinyl Acetate



Printed: 11/22/2005 15:28:39 P:\STEALTH\CRYSTAL.RPT\Form3LCS.rpt



I REPORT REQUIREMENTS: (circle) o o u t i n e Report II. Report Ill. Data Validation Report IV. C L ~ ~eliverable Report I, I I /Requested Report Date: -

I I TURNARPUND TIME: 24 hr 48 hr 5 day / Standard (7-10 working days) Provide Verbal Prelim. Results Fax Prelim. Results

Univar Chain of CustodyILaboratory Analysi

Bill to: Jennifer Thompson Univar USA Inc. Univar USA Inc. Univar Environmental Affairs PO Box 34325 Tel 4251889-371 5 Fax 4251889-41 33 Seattle, WA 981 24-1 325

Instructions - Univar to provide to Sampler

REPORT REQUIREMENTS: (circle) o o u t i n e Report II. Report Ill. Data Validation Report IV. ~ L P Deliverable Report ,'

/Requested Report Date:

TURNAROUND TIME: 24 hr 48 hr 5 day - Standard (7-1 0 working days) Provide Verbal Prelim. Results Fax Prelim. Results

SAMPLE RECEIPT FORM

Service Request KO: LO50 2\23 Client: tU I v ~ Sample(s) delivered by: Client CAS Emp After Hours DHL

Golden Stare Overnight Fed X ups - Other Courier

Chain of Custody filled out accurately? Yes J No (See Conznzel~rs)

Appropriate sample volume and contai~~ers? Yes $ No (See Cornrnen~s)

Sufficient labeling on contalner(s) ? y e s J NO (See C o n m e n ~ s )

Container(s) supplied by CAS? y e s J NO (See Cormnenes)

Custody seal(s) intact? NIA J Yes No- (See Cormnel~ts)

Tnp Bia&(s) received ~ ‘ e s J NG

n h P If Trip Elanl.: -*as supplied by ~ _ t m , record serial ii \103 -TB- 3 Temperature of sample(s)/cooler OC Temp Blank r N (Circle Onel

Voa's Marked Preserved? Yes No Filled Properly? Yes NO (S ee Colnm ents)

Preserved Bottles Requiring pH check(s)? Yes Appropriate Preservation? Yes No

RUSH Turn around time? Yes lu'otified Date 6r. T i m e

Short Hold-Tmle Analysis (check all that apply)

ASAP Res C1 D.0- Flash Diss S2- Ferrous Fe 24HR pH- Odor Cr+G 48HR BOD Color- MBAS Nltrate

Nitrl te -

0-PO4 Sett Sol Turbidit>/- 72HR Vapors

fiorified Date & Timc -

Contamer( s) recelved and tllelr preservat~ve( s)

b - - - - 3 - U O A l kcc\ '

Commenrs

Appendix EVapor Extraction/Treatment System

Operation History

APPENDIX E

VAPOR EXTRACTION/TREATMENT SYSTEM OPERATION HISTORY

The soil vapor extraction/treatment system (SVET) consists of a granular activated carbon (GAC) system consisting of four 8,000-pound GAC vessels and an extraction blower capable of a flow rate up to 1000 cubic feet per minute. The system was installed by Marcor Remediation, Inc. of Cerritos, California. The installation of the SVET system began in November of 2004 and was completed in February 2005. The SVET system extraction network currently utilizes a number of vapor extraction wells (VW-1 through VW-16, MW-3, MW-5, and MW-6) located on site. The location of the vapor extraction wells are shown in Figures 9 and 10. A schematic of the SVET system configuration is shown in Figure 8. The chronology of the operation history of the system is presented below.

E.1 Second Quarter 2005

The field monitoring data show that the total soil-vapor extraction flow rates have ranged from 280 to 945 scfm. Field measurements of TOC at the system inlet showed a concentration of 535 ppmv on April 4, 2005, the first day of operation. In general, the inlet TOC concentration has decreased with time. The TOC concentration at the outlet from the final carbon vessel (Station VCV4-OUT) has ranged from 0.0 ppmv to 2.4 ppmv, consistently below the SCAQMD permit limit of 15 ppmv. The SVET system was shut down temporarily during four carbon change outs during the second quarter 2005. Total operation time of the SVET system through the second quarter of 2005 was approximately 1,669 hours out of a possible 2,183 hours or 76 percent. The mass of VOCs recovered by the SVET systems in the second quarter 2005 is estimated at 3,579 pounds.

E.2 Third Quarter 2005

The field monitoring data show that the total soil-vapor extraction flow rates have ranged from 250 to 550 scfm. The flow rate was reduced in the third quarter 2005 due to decreasing VOC concentrations in the influent. The TOC concentration at the outlet from the final carbon vessel (Station VCV4-OUT) has ranged from 0.0 ppmv to 2.4 ppmv, consistently below the SCAQMD permit limit of 15 ppmv. The SVET system was shut down temporarily for four carbon change outs during the third quarter 2005. Total operation time of the SVET system through the third quarter of 2005 was approximately 2,143 hours out of a possible 2,208 hours or 97 percent. The total mass of VOCs recovered by the SVET systems in the third quarter is estimated at 598 pounds.

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