american scientific laboratories, llc j:.:'ln ......2520 n. scm fernando rd., los aligde.\·,...

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AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln'irol1JJ1eI11al Testing Services 252U N.. Sail Fel'l/(llldn Rd.. l.os Allgde.l". C'A 90065 Tel: (323J 223·9iOO FCLt': (323J 223·950n ANALYTICAL RESULTS Page: 16 ProjectID: 2930 E. MARIA ST. ASL Job Humber SUbd.tted Client I 42366 07/01/2009 TRAK I Method: 8260B, Volatile Organic Compound!,' .QC Batch No: 070209·2C OurLabI.D. 238188 Client Sample LD. MW6 Date Sampled 06/30/2009 Date Prepared 07/03/2009 Preparation Method 5030B Date Analyzed 07/03/2009 Matrix Water Units ugIL Dilution Factor 100 ADalyt •• MDL PQL R••ult. Trichloroethene (TCE) 11.7 100 192 Trichlorofluoromethane 29.4 100 tm 1,2,3-Trichloropropane 30.3 100 tm 1,2,4- Trimethylbenzene 45.1 100 11m 1;3,5-Trimethylbenzene 21.9 100 11m Vinyl acetate 162 500 11m - Vinyl chloride (Chloroethene) 33.1 300 11m o·Xylene 26.2 100 tm & p-Xylenes 47.6 20.0 11m OurLabLD. 238188 Surrosrat•• % Rec.Limit % Ree. Surrogat8 Percent Recovery I Bromofluorobenzene 70-120 90 , Dibromofluoromethane 70-120 94 Toluene-d8 70-120 116 QUALITY CONTROL REPORT QC Batch No· 070209 2C . . I MS MSDUP RPD MSIMSD MSRPD Analytes %REC %REC % % Limit % Limit Benzene 91 100 9.4 75-120 15 Chlorobenzene 90 96 6.5 75-120 15 I,I-Dichloroethene 106 110 3.·7 75-120 15 (I, I·Dichloroethylene) r MTBE 95 102 7.1 75-120 15 Toluene (Methyl benzene) 92 99 7.3 75-120 15 Trichloroethene (TCE) 82 87 5.9 75-120 15

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Page 1: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCJ:.:'ln'irol1JJ1eI11al Testing Services252U N.. Sail Fel'l/(llldn Rd.. l.os Allgde.l". C'A 90065 Tel: (323J 223·9iOO FCLt': (323J 223·950n

ANALYTICAL RESULTS

Page: 16

ProjectID: 2930 E. MARIA ST. ASL Job Humber SUbd.tted Client I42366 07/01/2009 TRAK I

Method: 8260B, Volatile Organic Compound!,'

.QC Batch No: 070209·2C

OurLabI.D. 238188Client Sample LD. MW6Date Sampled 06/30/2009

Date Prepared 07/03/2009

Preparation Method 5030B

Date Analyzed 07/03/2009

Matrix WaterUnits ugILDilution Factor 100

ADalyt•• MDL PQL R••ult.Trichloroethene (TCE) 11.7 100 192

Trichlorofluoromethane 29.4 100 tm

1,2,3-Trichloropropane 30.3 100 tm

1,2,4-Trimethylbenzene 45.1 100 11m

1;3,5-Trimethylbenzene 21.9 100 11m

Vinyl acetate 162 500 11m -Vinyl chloride (Chloroethene) 33.1 300 11m

o·Xylene 26.2 100 tm

m· & p-Xylenes 47.6 20.0 11m

OurLabLD. 238188Surrosrat•• % Rec.Limit % Ree.

Surrogat8 Percent Recovery IBromofluorobenzene 70-120 90 ,Dibromofluoromethane 70-120 94

Toluene-d8 70-120 116

QUALITY CONTROL REPORT

QC Batch No· 070209 2C ..

I MS MSDUP RPD MSIMSD MSRPD

Analytes %REC %REC % % Limit % Limit

Benzene 91 100 9.4 75-120 15

Chlorobenzene 90 96 6.5 75-120 15

I,I-Dichloroethene 106 110 3.·7 75-120 15

(I, I·Dichloroethylene) r

MTBE 95 102 7.1 75-120 15

Toluene (Methyl benzene) 92 99 7.3 75-120 15

Trichloroethene (TCE) 82 87 5.9 75-120 15

Page 2: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered ByTrak Environmental Group, Inc.3637B Arundell CircleVentura, CA 93003

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLC1:.:11 FirOIl/Jlemal Tes! inf!,' ,S'ervices

<.:

2520 N. Stili Femmu/o Rd.. Lo.~ Angl'/c'.I. CA 90065 Tel: (3231223·9700 l-lrx: (323) 223-9500

ANALYTICAL RESULTSSite

r930 E. Maria st

Page:

ProjectID:

17

2930 E. MARIA ST. ASL Job Number42366

SUbmitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209-2C

OurLabI.D. 138189Client Sample J.D. MW7Date Sampled 06/30/2009

Date Prepared 07/03/2009

Preparation Method 5030B

Date Analyzed 07/03/2009

Matrix WaterUnits ugILDilution Factor 200

Analytes MOL PQL Result. IAcetone 506 1000 1m

Benzene 19.6 200 1m

Bromobenzene (phenyl bromide) 58.2 200 1m

Bromochloromethane 33.8 200 1m

(Chlorobromomethane)I

Bromodichloromethane 33.8 200 1m

(Dichlorobromomethane) "

Bromoform (Tribromomethane) 56.8 1000 1m

Bromomethane (Methyl bromide) 16.8 600 1m

2-Butanone (MEK, Methyl ethyl ketone) 1000 1000 1m

n-Butylbenzene 72.6 200 1m

sec-Butylbenzene 67.6 200 1m itert-Butylbenzene 67.0 200 ·Im

Carbon disulfide 92.6 200 1m

Carbon tetrachloride (Tetrachloromethane) 28.8 200 1m

Chlorobenzene 35.2 200 1m i

Chloroethane 65.6 600 1m

2-Chloroethyl vinyl ether 133 1000 1m

Chloroform (Trichloromethane) 69.6 200 1m

Chloromethane (Methyl chloride) 16.8 600 1m

4-Chlorotoluene (p-Chlorotoluene) 62.2 200 1m

2-ehlorotoluene (o-Chlorotoluene) 29.6 200 1m

1,2-Dibromo-3-chloropropane (DBCP) 66.6 1000 1m

Dibromochloromethane 60.0 200 1m

1,2-Dibromoethane (EDB, Ethylene 45.2 200 1m

dibromide)Dibromomethane 63.2 200 1m

1,2-Dichlorobenzene (o-Dichlorobenzene) 71.6 200 1m

1,3-Dichlorobenzene (m·Dichlorobenzene) 66.6 200 1m

Page 3: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCEJ/l'iroJ1/J/enlal TestiJ1~ Services . .

'0... •

2520 N. Sail Fernando Rd.. Los AlIgt.·[es. CA 90065 Tel: (323J 223-9700 FlL\": (323) 223·9500

ANALYTICAL RESULTS

Page:

ProjectID:

18

2930 E. MARIA ST. I ASL Job Humber

I 42366.SUbD1tted07/01/2009

Client ITRAK I

Method: 8260B, Volatile Orgariic Compounds

QC Batch No: 070209-2C

Our Lab LD. 238189Client Sample I.D. MW7Date Sampled 06/30/2009

Date Prepared 07/03/2009

Preparation Method 5030B

Date Analyzed 07/03/2009

Matrix WaterUnits ugILDilution Factor 200

ADalyt•• MDL . PQL ae.ult8l,4-Dichlorobenzene (p-Dichlorobenzene) 76.8 200 NIl

DichlorodifluoromCthane 4.8.8 600 NIl

1,1-Dichloroethane 7'.' 200 NIl

1,2-Dichloroethane 36.' 200 NIl

l,l-Dichloroethene (1, 1-Dic~oroethylene) 71.0 200 816

cis-1,2-Dichloroethene 55.8 200 NIl

trans-1,2-Dichloroethene 35.2 200 . RJ)

l,2-Dichloropropane 71.8 200 1m

l,3-Dichloropropane 4.1.0 200 1m

2,2-Dichloropropane 68.2 200 1m

1,1-Dichloropropene '2.0 200 RJ)

cis-1,3-Dichloropropene 2'.' 200 1m

trans-1,3-Dichloropropene 20.0 200 1m

Ethylbenzene 4.1.8 200 RJ)

Hexachlorobutadiene 82.6 600 RJ)

(l,3-Hexachlorobutadiene)2-Hexanone 189 1000 NIl

Isopropylbenzene 58.2 200 1m

p-Isopropyltoluene (4-Isopropyltoluene) 93.6 200 NIl

MI'BE 4.8.0 '00 NIl

4-Methyl-2-pentanone (MIBK, Methyl 3'2 1000 lID

isobutyl ketone)Methylene chloride (Dichloromethane, 200 1000 NIl

DCM)Naphthalene 75.0 200 1m

n-Propylbenzene 50.8 200 1m

Styrene 2'.' 200 NIl

1, I,1,2-Tetrachloroethane 28.2 200 1m

1,1,2,2-Tetrachloroethane 116 200 NIl

Tetrachloroethene (Tetrachloroethylene) 84. .2 200 18100

Toluene (Methyl benzene) 56.' 200 NIl

1,2,3-Trichlorobenzene '3.8 200 NIl

1,2,4-Trichlorobenzene 90.2 200 NIl

1,1,1-Trichloroethane 30.0 200 NIl

1,1,2-Trichloroethane U.6 200 NIl

Page 4: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCJ:.'m·jronmental Testing Scn'ices2520 N. Sail Perl/alldo Rd.. LM Allgell!,~. CA 90065 Tel: (323) 22J-9700 Fm': (323) 223·9500

ANALYTICAL RESULTS

Page:

ProjectID:

19

2930 E. MARIA ST. ASL Job .Number I SUbmitted42366 I 07/01/2009

Client

TRAK

Method: 8260B, Volatile Organic Com.pounds

QC Batch No: 070209·2C

OurLabI.D. 238189Client Sample I.D. MW7Date Sampled 06/30/2009

Date Prepared 07/03/2009

Preparation Method· 5030B

Date Analyzed 07/03/2009

Matrix WaterUnits ug/LDilution Factor 200

AnaJ,ytes MOL PQl Results,

Trichloroethene (TCE) 23.4 200 210

Trichlorofluoromethane 58.8 200. NO

1,2,3-TrichIoropropane 60.6 200 NO

1,2,4-Trimethylbenzene 90.2 200 NO

1,3,5-Trimethylbenzene 43.8 200 NO

Vinyl acetate 324 1000 NO

Vinyl chloride (ChIoroethene) 66.2 600 NO Io-Xylene .52.4 200 NO

m- & p.Xylenes 95.2 400 NO

QUALITY CONTROL REPORT

OurLabI.D. 238189I

Surrogates % Rec.Limit %Rec. i,Surrogate Percent Recovery ,

Bromofluorobenzene 70-120 90

Dibromofluoromethane 70-120 94

Toluene-d8 70-120 98 ,

QC Batch No: 070209·2C

MS MSDUP RPD MSIMSD MSRPD

Analytes %REC %REC % % Limit % Limit

Benzene 91 . 100 9.4 75-120 15,

Chlorobenzene 90 96 6.5 . 75-120 15

l,l-Dichloroethene 106 110 3.7 .75-120 15

(I,I-Dichloroethylene)MTBE 95 102 7.1 75-120 15

Toluene (Methyl benzene) 92 99 7.3 75-120 15

TrichIoroethene (TCE) 82 87 5.9 75-120 15

Page 5: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered ByTrak Environmental Group, Inc.36318 Anindell Circle.Ventura, CA 93003·Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLCEnvironmental Testii1g Services2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500

ANALYTICAL RESULTSsite

12930 E. Maria sl

Page:

ProjectID:

20

2930 E. MARIA ST. I ASL Job NwIlberI 42366

SUbmitted07/01/2009

Cli.nt ITRAK I

-I

Method: 8260B, Volatile Organic Compounds

QC Batch No· 070609-1C

Our Lab LD. 238187Client Sample LD. MWSBDate Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed . 07/06/2009

Matrix WaterUnits ugIL

Dilution Factor 1

ADalyte. MDL PQL. R.e.ult.Acetone 2.52 5.00 1m

Benzene 0.0970 1.00 1m

Bromobenzene (phenyl bromide) 0.291 1.00 1m

Bromochloromethane 0.169 1.00 1m

(Chlorobromomethane)Bromodichloromethane 0.169 1.00 1m

(Dichlorobromomethane)Bromoform (Tribromomethane) 0.284 5.00 1m

Bromomethane (Methyl bromide) 0.17~ 3.00 1m

2-Butanone (MEK, Methyl ethyl ketone) 5.00 5.00 1m

n-Butylbenzene 0.363 1.00 1m

sec-Butylbenzene 0.338 1.00 1m

tert-Butylbenzene 0.235 1.00 1m

Carbon disulfide 0.463 1.00 1m

Carbon tetrachloride (Tetrachloromethane) 0.140' 1.00 1m

Chlorobenzene 0.176 1.00 1m

Chloroethane 0.328 3.00 1m

2-Chloroethyl vinyl ether 0.665 5.00 1m

Chloroform (Trichloromethane) 0.267 1.00 1m

Chloromethane (Methyl chloride) 0.1" 3.00 1m

4-Chlorotoluene (p-Chlorotoluene) 0.311 1.00 1m

2-Chlorotoluene (o-Chlorotoluene) 0.147 1.00 1m

1,2-Dibromo-3-ehloropropane (DBCP) 0.333 5.00 1m

. Dibromochloromethane 0.300 1.00 lID

l,2-Dibromoethane (EDB, Ethylene 0.226 1.00 1m

dibromide)Dibromomethane 0.316 1.00 1m

1,2-Dichlorobenzene (o-Dichlorobenzene) 0.358 1.00 1m

1,3-Dichlorobenzene (m-Dichlorobenzene) 0.333 1.00 1m

Page 6: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCLllvirnl1menial Testing S'erl'ices2520 N. Sail FCI'Ilc1I1(JO Rd.. l.os Allge[e.I, CA 900fi5 Tel: (323) 223-9700 FlL\-: (323) 223-9500

ANALYTICAL RESULTS

Page:

ProjectID:

21

2930 E. MARIA ST. ASL Job Number42366

SQ,bmitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609·1C

Our Lab I.D. 238187 j

!

Client Sample I.D. MW5B

Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ug/LDilution Factor 1

Analytes MOL PQL Resultsl,4-Dichlorobenzene (p-Dichlorobenzene) 0.384 1.00 NO

Dichlorodifluoromethane 0.244 3.00 NO

1,1-Dichloroethane 0.372 1.00 NO

1,2-Dichloroethane 0.182 1.00 NO

1,1-Dichloroethene (I,I-Dichloroethylene) 0.355 1.00 NO

cis-1,2-Dichloroethene 0.279 1.00 NO

trans-1,2-Dichloroethene 0.176 1.00 NO

l,2-Dichloropropane 0.359 1.00 NO

I,3-Dichloropropane 0.205 1.00 1m

2,2-Dichloropropane 0.341 1.00 NO

1,I-Dichloropropene 0.210 1.00 NO

cis-I,3-Dichloropropene 0.122 1.00 1m

trans-I,3-Dichloropropene 0.100 1.00 NO :Ethylbenzene 0.209 1.00 NO

Hexachlorobutadiene 0.413 3.00 NO

(1,3-Hexachlorobutadiene)2-Hexanone 0.U4 5.00 . NO

Isopropylbenzene 0.291 1.00 NO

p-Isopropyltoluene (4-IsopropyItoluene) 0.468 1.00 NO !

MTBE 0.240 2.00 NO

4-Methyl-2-pentanone (MIBK, Methyl 1.71 .5.00 NO

isobutyl ketone)Methylene chloride (Dichloromethane, 1.00 5.00 NO

DCM)Naphthalene 0.375 1.00 NO

n-Propylbenzene 0.254 1.00 NO

Styrene 0.122 1.00 . 1m

1,1,1,2-Tetrachloroethane 0.141 1.00 NO

1,1,2,2-Tetrachloroethane 0.579 1.00 ·NO

Tetrachloroethene (Tetrachloroethylene) 0.421 1.00 0.680J

Toluene (Methyl benzene) 0.282 1.00 NO

1,2,3-Trichlorobenzene 0.219 1.00 NO

1,2,4-Trichlorobenzene 0.451 1.00 NO

1,1, I-Trichloroethane 0.150 1.00 NO

1,1,2-Trichloroethane 0.233 1.00 NO

Page 7: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCi::l1l'iroJ7/ilenral Te,'}'/iJ1g Services2520 N. S(/lI FemalldQ Rd,. Ln.~ r1llgdes. CA 90fJ65 Tel: (3231223·9700 Fax: (323J 223-'9500

ANALYTICAL RESULTS

Page:

ProjectID:

22

2930 E. MARIA ST. ASL Job Humber42366 07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609-1C

OurLabLD. 138187Client Sample 1.0. MW5B·

Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ugIL

Dilution Factor 1

An&lyt•• MDL PQL Re.ult.Trichloroethene (TCE) 0.117 1.00 ND

Trichlorofluoromethane 0.294. 1.00 ND

1,2,3-Trichloropropane 0.303 1.00 ND

1,2,4-Trimethylbenzene 0.4.51 1.00 ND

1,3,5-Trimethylbenzene 0.219 1.00 ND

Vinyl acetate 1.62 5.00 ND

Vinyl chloride (Chloroethene) 0.331 3.00 ND

o-Xylene 0.262 1.00 ND

m- & p·Xylenes 0.4.76 2.00 ND

OurLabI.D. 138187Surrogate. % Rec.Limit % Rei

Surrogate Percent Recovery

Bromofluorobenzene 70-120 88

Dibromofluoromethane 70-120 B4.

Toluene-d8 70-120 95

QUALITY CONTROL REPORT

QC Batch No; 070609-1C

MS MSDUP RPD MSIMSD MSRPD (

Analyles %REC %REC % % Limit % Limit

BeJJZene 115 118 2.6 75-120 15

Chlorobenzene 78 81 3.8 75-120 15

1,1:Dichloroethene 92 99 7.3 75-120 15

(I,I-Dichloroethylene)MTBE 76 82 7.6 75-120 15

Toluene (Methyl benzene) 79 83 4..9 75-120 15

Trichloroethene (TCE) 106 111 4..6 75-120 15

Page 8: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered :By

ITrak Environmental Group, Inc.I3637BArundell CircleVentura, CA 93003

Telephone: (805)650-5333Attn: Brad Newman

"'AMERICAN SCIENTIFIC LABORATORIES,LLCL:."1l\,iroI1lJlel1{al Testing Sen'ices252() N. Stlll Fernando Rd., l.os Allgdt'.\. CA 90005 Tel: (323J22.?-9700 FeLl': (323J223-9500

.ANALYTICAL RESULTSSite

12930 E. Maria 51.

Page:

ProjectID:

23

2930 E. MARIA ST. r ASL Job NumberI 42366

Submitted07/01/2009

Client :TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070809-1C

Our Lab I.D•. 238184· IClient Sample LD. MW3Date Sampled 06/30/2009

Date Prepared 07/08/2009

Preparation Method 5030B

Date Analyzed 07/08/2009

Matrix WaterUnits ugILDilution Factor 100

Analyte. MOL PQL ResultsAcetone 252 500 NIl

Benzene 9.70 100 NIl

Bromobenzene (phenyl bromide) 29.1 100 NIl

Bromochloromethane 16.9 100 NIl

(Chlorobromomethane)Bromodichloromethane 16.9 100 NIl

(Dichlorobromomethane) -Bromoform (Tribromomethane) 28.' 500 NIl

Bromomethane (Methyl bromide) 17.' 300 NO

2·Butanone (MEl{, Methyl ethyl ketone) 500 500 NO

n·Butylbenzene 36.3 100 NIl

sec-Butylbenzene 33.8 100 NIl

tert-Butylbenzene 23.5 100 NIl

Carbon disulfide U.3 100 NO

Carbon tetrachloride (Tetrachloromethane) U.' 100 NO

Chlorobenzene 17.6 100 NIl

Chloroethane 32.8 300 NIl

2-Chloroethyl vinyl ether 66.5 500 NIl

Chloroform (Trichloromethane) 2'.7 100 NIl

Chloromethane (Methyl chloride) 17.' 300 NIl

4-Chlorotoluene (p-Chlorotoluene) 31.1 100 NO

2-Chlorotoluene (o-Chlorotoluene) U.7 100 NIl

l,2-Dibromo-3-ehloropropane (DBCP) 33.3 500 NIl

Dibromochloromethane 30.0 100 NIl

1,2-Dibromoethane (EDB, Ethylene 22.6 100 NIl

dibromide)Dibromomethane 31.6 100 NIl

1,2-Dichlorobenzene (o-Dichlorobenzene) 35.8 100 NO

1,3·Dichlorobenzene (m·Dichlorobenzene) 33.3 100 NIl

Page 9: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES. LLCEnl'irol1lnental Testing Services .2520 N. Sail Femando Rd.. Los AlIg('/fS, CA 90065 Tel: (323) 223-9iOO FeL": f323122J-95on

ANALYTICAL RESULTS

Page: .

ProjectID:

24

2930 E. MARIA ST. ASL Job l'IUmber

42366SUbaitted.07/01/2009

ClientTRAK

Method: 8260B,Volatile Organic Compounds

QC Batch No: 070e09-iC

OurLabLD. 238184Client Sample LD. MW3

Date Sampled 06/30/2009

Date Prepared 07/08/2009

Preparation Method 5030B

Date Analyzed 07/08/2009

Matrix Water

Units ug/L

Dilution Factor 100

AnalYt•• MDL PQL a••:ultilI,4-Dichlorobenzene (p-Dichlorobenzene) 38.6 100 1IID

Dichlorodifluoromethane 26.6 300 1IID

I,l-Dichloroethane 37.2 100 1IID

1,2-Dichloroethane 18.2 100 1IID

I,I-Dichloroethene (I,l-Dichloroethylene) 35.5 100 533

cis-I,2-Dichloroethene 27.9 100 1IID

trans-I,2-Dichloroethene 17.6 100 1IID

I,2-Dichloropropane 35.9 100 1IID

I,3-Dichloropropane 20.5 100 1IID

2,2-Dichloropropane 36.1 100 1IID

I,I-Dichloropropene 21.0 100 1IID

cis-I,3-Dichloropropene 12.2 100 1IID

trans-l,3-Dichloropropene 10.0 100 1IID

Ethylbenzene 20.9 100 1IID

Hexachlorobutadiene 61.3 300 1IID

(1,3.Hexachlorobutadiene)2-Hexanone 16.6 500 1IID

Isopropylbenzene 29.1 100 1IID

p.Isopropyltoluene (4-Isopropyltoluene) 66.8 100 1IID .

MTBE 26.0 200 1IID

4-Methyl.2-pentanone (MIBK, Methyl 171 SOD 1IID

isobutyl ketone)Methylene chloride (Dichloromethane, 100 500 1IID

DCM)Naphthalene 37.5 100 1IID

n·Propylbenzene 25.6 100 1IID

Styrene 12.2 100 1IID

1,1,1,2-1letrachloroethane 16.1 100 1m

I,I,2,2-1letrachloroethane 57.9 100 1IID '.1letrachloroethene (1letrachloroethylene) 62.1 100 5250

1loluene (Methyl benzene) 28.2 100 1m

1,2,3-Trichlorobenzene 21.9 100 1m

1,2,4-Trichlorobenzene 65.1 100 1m

1, I, I-Trichloroethane 15.0 100 1IID

1,1,2-Trichloroethane 23.3 100 1m

Page 10: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Page: 25

AMERICAN SCIENTIFIC LABORATORIES, LLC'1:."l1l'ironmemal TCSlil1Q Services. ~..,

2520 N. Sail Fel"l/Cllldo Rd.. Lo.~ Allgt'it'.I. CA 90065 Tel: (323) 223-9700 Fw'; r323} 223-9500,

ANALYTICAL RESULTS

ProjectID: 2930 E. MARIA ST. ASL Job Number SUbmitted Client I

!42366 07/01/2009 TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070809·1C

Our Lab LD. 238184 IClient Sample LD. MW3Date Sampled 06/30/2009

Date Prepared 07/08/2009 iPreparation Method 5030B

Date Analyzed 07/08/2009

Matrix WaterUnits ugILDilution Factor 100

Analytes MOL PQL Results ,

Trichloroethene (TCE) 11.7 100 215

Trichlorofluoromethane 29.4 100 NIl

1,2,3-Trichloropropane 30.3 100 NIl ,

1,2,4-Trimethylbenzene 45.1 100 NIl

1,3,5-Trimethylbenzene 21.9 100 NIl

Vinyl acetate 162 500 NIl

Vinyl chloride (Chloroethene) 33.1 300 NIl

o-Xylene 26.2 100 NIl

m· & p-Xylenes 47.6 200 NIl

I ~

OurLabLD. 238184 ,SUrrosrates % Rec;Limit % Rec. I

iSurrogate Percent Recovery !

Bromofluorobenzene ,70-120 88

Dibromofluoromethane 70-120 92

Toluene-d8 70-120 96

QUALITY CONTROL REPORT

QC Batch No: 070809·1C

I MS MSOUP RPO MSIMSD MSRPD I I%REC %REC' % % Limit % LimitI

'Analytesi

Benzene 81 92 12.7 75-120 15 I;

Chlorobenzene 80 80 <1 75-120 ' 15 I1,1-Dichloroethene 98 90 8.5 75-120 15

(1,I·Dichloroethylene) IMTBE 79 77 2.6 75-120 15 !Toluene (Methyl benzene) 79 78 1.3 75-120 15 ITrichloroethene (TCE) 95 94 1.1 75-120 15

J

Page 11: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

jI

A"'-~ I '. . ~ AM~RICAN SCIEN~IC LA~ORATORIES,LLC. Page I Of _,_

S~..'. .itl,l!t, r Envlronmental Testzng Servlces . .___.-.-.-.;1 .JLw!..l1llJ. i! ~ I 9 .___.-.-.-__.- ~ 2520 N. San Fernando Road. LA. CA 90065 Tel: (323/223- 700· Fax: (323) 223-9500

toc# N2 50345 GLOBAL ID E REPORT: r?fPDF r5EDF OEDD ASL JOB# 4')3'1Company: IRl4-l'<' Report To: 4 ..

ANALYSIS REQUESTEDTR 1'\AddreSs: . . Project Name: Addres~: ~3lp '37. i3 Arl.i\~.l--e. II \J

SIte Address: ~ Invoice To: 10 '.

V"\:..Y\.-t- ~\,.: y "- [~ .Z.Q..10 E ,- A1l.~/··~ sf-. iRA/<.. .~

-...:....Telephone: ~OS" b!ro 5"~3~ Address: ":1Fax:' fc~ ,1...1:3.SpeC?iallnstruction: Project 10: C

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'"E-mail: Project t:.>.d. P.O.#: QO~ Manager: l3 r'( ·Ne.vJ#VI 9 Vl

,. LAB USE .ONL y. . SAMPL.E DESCRIPTION Container(s) "1" Matrix Preservation RemarksE Lab 10 . Sample 10 Date Time # TypeM

~IVIW J " /1DjD1 '9~ 3 . voftc, W6-.ky- ·v/;

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Collected By:~ LA} ~~ 1M fJ V\ S'e J1 Date (;,/"50 )o~ Time Relinquished By: Date Time.TAT,..

RelinquishedBg~ ~ -/. .I 1"'" ..v ...·.A .JDate ?/;ioJ Time it) :)0 Received . .41t .Date 7/;;()1 Time1<",S;i 5tNonn~'For L8~oratory' ~ '/..~. ~,

r 'J .' f , o RushReceived By: Date Time Condition ofSRmo/A:

Page 12: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCJ::1/1'irol1/11ental h)Slil11J, Sen'ices

'-

2520 N. Sail Fe1'luwdrl Rei.. Los Angel"", ('A 90()(}5 Tel: (323) 223-970n Fa.t: ;323) 223·950()

TelephoneAttn

(805) 650-5333Brad Newman

Jo,b.·.N)?~:i:

42367 07/01/2009 . TRAK I'

Project 1D: 2970 E. MARIA ST.]Project Name:

Site : 2970 E. Maria St.

Enclosed are the results of analyses on 10 sam~les analyzed as specified onattached chain of custody.

Wendy LuOrganics Supervisor

Rojert G. AraghiLaboratory Director

"~~~.~~~~~~,:m':"\:"';~citt,',:~.'.'.'.'..~,;,"_"':"~"':':;';"";.!·,:,;,:,',::::'J~~~J~i~;>~g .

. :::.::}: .:-:.::...... .;' ....::.:.:.:::~ \: '. :. '~:::...:. '~'-:( .:.:" . ...•-'.:' :..:.' "

Page 13: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered By

Trak Environmental Group, Inc.!3637B Ani.ridellCiicle . .iVentiim, CA 93003 .

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLCEIl\'ironmental Te,ytil7~ Services....,2520 N. Sail Femando Rd.. Los AlIgt·[es. CA 90065 1e[: (323) 223·9700 Flt.\": (323) 223·9500

ANALYTICAL RESULTSsite

.\2970 E. Maria St

Page:

ProjectID:

2

2970 E. MARIA ST. ASL ·Job Number42367

SuJ::lmitt.d07/01/2009

c::lientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209·1C

OurLabLD. Method Blank 238198 238199 238201 138203Client Sample J.D. GMW3 GMW4 GMW6 GMW8Date Sampled 06/30/2009 06/30/2009 06/30/2009 06/30/2009

Date Prepared 07/02/2009 07/02/2009 07/02/2009 07102/2009 07/02/2009

Preparation Method 5030B 5030B 5030B 5030B 5030B

'Date Analyzed 07/02/2009 07/02/2009 07/02/2009 07/02/2009 07/02/2009

Matrix Water Water Water Water WaterUnits ug/L ug/L ugIL ug/L ugILDilution Factor 1 1 1 1 I

Ana1yt•• MOL PQL •••1I1t. .•••u1t. R.e.u1til ..~ult. • ••ult•.Acetone 2.52 5.00 1m !II) 1m !II) 1m

Benzene 0.0970 1.00 1m !II) 1m 1m 1m

Bromobenzene (phenyl bromide) 0.291 1.00 1m !II) 1m !II) 1m

Bromochloromethane 0.169 1.00 1m 1m 1m 1m 1m

(Chlorobromomethane)Bromodichloromethane . 0.169 1.00 1m 1m 1m 1m 1m

(Dichlorobromomethane)Bromoform (Tribromomethane) 0.28" 5.00 1m 1m 1m !II) 1m

Bromomethane (Methyl'bromide) 0.1'" 3.00 1m 1m 1m 1m 1m

2·Butanone (MEK, Methyl ethyl ketone) 5'.00 5.00 1m 1m 1m !II) !II)

n-Butylbenzene 0.363 1.00 1m !II) 1m !II) lID

sec-Butylbenzene 0.338 1.00 1m !II) lID !II) lID

tert-Butylbenzene 0.235 1.00 lID !II) 1m 1m lID

Carbon disulfide 0 •.&63 1.00 lID 1m 1m !II) 1m

Carbon tetrachloride (Tetrachloromethane) 0.1"" 1.00 lID lID lID !II) 1m

Chlorobenzene 0.176 1.00 1m !II) 1m 1m 1m

Chlorocthane 0.328 3.00 1m 1m 1m !II) 1m

2·Chloroethyl vinyl ether 0.665 5.00 1m !II) 1m !II) 1m

Chloroform (Trichloromethane) 0.2'" 1.00 1m 1m 1m 1m 1m

Chloromethane (Methyl chloride) 0.1'" 3.00 1m !II) 1m 1m lID

4-Chlorotoluene (p-Chlorotoluene) 0.311 1.00 1m !m 1m lID 1m

2-Chlorotoluene (o-Chlorotoluene) 0.U7 1.00 lID lID lID lID lID

1,2-Dibromo-3-cbloropropane (DBCP) 0.333 5.00 lID 1m 1m 1m 1m

Dibromocbloromethane 0.300 1.00 lID 1m 1m lID lID

l,2-Dibromoethane (EDB, Ethylene 0.226 1.00 lID lID 1m 1m lID

dibromide)Dibromomethane 0.316 1.00 lID lID 1m lID lID

l,2-Dichlorobenzene (o-Dichlorobenzene) 0.358 1.00 lID lID 1m lID 1m

1,3·Dichlorobcnzene (m·Dichlorobenzene) 0.333 1.00 lID 1m 1m lID lID

Page 14: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC· LABORATORIES, LLCl::I1\'iroJ/menlal Testing Services2520 N. Sail Femalldo Rd., LnsAllg('/t's. CA 90065 Tel: (3231 223-9700 Fax: (323) 223·9500

ANALYTICAL RESULTS

Page:

ProjectID:

3

2970 E. MARIA ST. ASL Job Number42367

.Submitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209·1C

Our Lab I.D. Method Blank 238198 238199 238201 238203Client Sample 1.D. GMW3 GMW4 GMW6 GMW8Date Sampled 06/30/2009 06/30/2009 06/30/2009 06/30/2009

Date Prepared 07/02/2009 07/02/2009 07/02/2009 07102/2009 07102/2009

Preparation Method 5030B 5030B 5030B 5030B _ 5030B

Date Analyzed 07102/2009 07/02/2009 07/02/2009 07102/2009 07102/2009

Matrix Water Water Water Water WaterUnits ugIL ugIL ugIL ugIL ugILDilution Factor 1 1 1 1 1

Analytes. MOL PQL Results Results Results Results Results i

1,4-Dichlorobenzene (p-Dichlorobenzene) 0.384 1.00 1m lID 1m lID lID .

Dichlorodifluoromethane 0.244 3.00 lID lID 1m lID lID

1,1-Dichloroethane 0.372 1.00 lID lID 1m lID lID

1,2-Dichloroethane 0.182 1.00 lID 1m lID lID lID

1,1-Dichloroethene (1,1-Dichloroethylene) 0.355 1.00 lID 1.05 lID lID 2.70

cis-1,2-Dichloroethene 0.279 1.00 1m 1m lID lID 2.55

trans-1,2·Dichloroethene 0.176 1.00 1m lID ND lID lID

1,2-Dichloropropane 0.359 1.00 MIl lID 1m lID lID

1,3-Dichloropropane 0.205 1.00 1m lID 1m lID MIl

2,2-Dichloropropane 0.341 1.00 lID lID 1m lID .MI1

1,1-Dichloropropene 0.210 1.00 1m MIl 1m MIl MIl

cis-1,3-Dichloropropene 0.122 1.00 1m lID lID lID lID

trans-1,3-Dichloropropene . 0.100 1.00 lID lID 1m lID lID

Ethylbenzene 0.209 1.00 lID lID lID . lID lID

Hexachlorobutadiene 0.413 3.00 1m . lID 1m lID lID

(1,3-Hexachlorobutadiene)2·Hexanone 0.9"" 5.00 MIl lID MIl lID lID

Isopropylbenzene 0.291 1.00 lID lID 1m lID lID

p-Isopropyltoluene (4-Isopropyltoluene) 0.468 1.00 lID lID 1m lID lID

MTBE 0.240 2.00 MIl lID ND lID lID

4-Methyl-2-pentanone (MIBK, Methyl - 1.71 5.00 lID lID 1m lID lIDi

isobutyl ketone) iMethylene chloride (Dichloromethane, 1.00 5.00 MIl MIl ND lID lID

DeM)Naphthalene 0.375 1.00 lID lID 1m lID lID

n-Propylbenzene 0.254 1.00 lID lID 1m lID lID

Styrene 0.122 1.00 lID MIl 1m HI) HI)

1,l,l,2·Tetrachloroethane 0.141 1.00 lID HI) 1m lID lID

1,1,2,2·Tetrachloroethane 0.579 1.00 HI) lID 1m MIl HI)

Tetrachloroethene (Tetrachloroethylene) 0.421 1.00 lID 8.42 0.920J MIl 65.2

Toluene (Methyl benzene) 0.282 1.00 lID MIl ND lID ND

1,2,3-Trichlorobenzene 0.219 1.00 lID lID 1m lID ND

1,2,4-Trichlorohenzene 0.451 1.00 MIl ND 1m HI) lID

1,1,1·Trichloroethane 0.150 1.00 ND lID 1m ·ND lID

1,1,2·Trichloroethane 0.233 1.00 lID ND 1m NIl ND

Page 15: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Page:

AMERICAN SCIENTIFIC LABORATORIES, LLC1:.'JlFinmmental Testing Sel",ices2520 N. S(/I/ Fel'1l(llldo Rd" Lns AngelL's. CA 90065 Tel: (323) 223-970{) Fax: (323) 223-9500

ANALYTICAL RESULTS

ProjectID: 2970 E. MARIA ST. r ASL Job Humber .SUbDitt.~ . Client

I 42367 07/01/2009 TRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209-1C

Our LabI.D. Method Blank 238198 23.8199 • 238201 23.8203Client Sample 1.D. GMW3 GMW4 GMW6 GMW8Date Sampled 06130/2009 06/30/2009 06/30/2009 06/30/2009

Date Prepared 07102/2009 07/02/2009 07/02/2009 07/02/2009 07/02/2009

Preparation Method 5030B 5030B 5030B 5030B 5030B

Date Analyzed 07/02/2009 07/02/2009 07/02/2009 07/02/2009 07/02/2009

Matrix Water Water' Water Water WaterUnits ug/L ug/L ug/L ug/L ugILDilution Factor I 1 1 1 1

Analyt•• MOL PQL a••ult. a.atilta a ••ult. a••ult. a••ult.Trichloroethene (TCE) 0.117 1.00 1m 1.11 1m 1m ~.37

Trichlorofluoromethane 0.29~ 1.00 1m 1m 1m 1m )U)

1,2,3-Trichloropropane 0.303 1.00 1m 1m 1m 1m' 1m

1,2,4-Trimethylbenzene 0.~51 1.00 1m 1m 1m 1m )U)

1,3,5-Trimethylbenzene 0.219 1.00 . 1m 1m 1m 1m )U)

Vinyl acetate 1.62 5.00 1m 1m 1m IIIJ) )U)

Vinyl chloride (Chloroethene) 0.331 3.00 IIIJ) 1m IIIJ) 1m 1m

o-Xylene 0.262 1.00 1m 1m IIIJ) IIIJ) 1m

m- & p-Xylenes 0.476 2.00 1m 1m 1m IIIJ) )U)

OurLabLJ). 2381~8 .238199 23.8201 238203SUrrogat•• % Rec.Limit %Rec. %Rec. 0/0 Rec. '%Rec. . %Rec.

Surrogate Percent Recovery

Bromofluorobenzene 70-120 88 88 88 89 88

Dibromofluoromethane 70-120 94 90 88 91 94

Toluene-d8 70-120 94 96 96 97 96

QUALITY CONTROL REPORT

QC Batch No: 070209-1C

MS MSDUP RPD MSIMSD MSRPD

Analytes %REC %REC % % Limit %Limit

Benzene 91 82 10.~ 75-120 15

Chlorobenzene 95 92 ).2 75-120 15

1,I-Dichloroethene 112 105 6.5 75-120 15

(1, l-Dichloroethylene)MTBE 106 99 6.8 75-120 15

Toluene (Methyl benzene) 95 93 2.1 75-120 15

Trichloroethene (TCE) 86 U 2.~ 75-120 15

Page 16: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered ByTrak Environmental Group, Inc.3637B Arundell CircleVentura, CA 93003

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES. LLCl.:.·l1l~i"oI1JJlenrClI Testing Sen'ices2520.V. Sail Femalldo Rd.. I.•os Aflgt·!t'.I. CA 9Q065 Tel: (3231 2U-9700 Fax: {323} 223-9500

ANALYTICAL RESULTSSite

Page:

ProjectID:

5

2970 E. MARIA ST. ASL Job Number42367

SUbm:Ltted I C1ient07/01/2009 I TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209-1 C

Our LabI.D. 238205Client Sample 1.D. Trip BlankDate Sampled 06/30/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed 07/02/2009

Matrix WaterUnits ug/LDilution Factor 1

ADa1ytes MDL PQL Re8u1ts !Acetone ~.52 5.00 1m

Benzene 0.0970 1.00 1m

Bromobenzene (phenyl broinide) . 0.291 1.00 1m

Bromochloromethane 0.169 1.00 1m

(Chlorobromomethane)Bromodichloromethane 0.169 1.00 1m

(Dichlorobromomethane)Bromofonn (Tribromomethane) 0.284 5.00 ND

Bromomethane (Methyl bromide) 0.174 3.00 ND

2-Butanone (MEl(, Methyl ethyl ketone) 5.00 5.00 1m

n-Butylbenzene 0.363 1.00 1m

sec-Butylbenzene 0.338 1.00 1m

tert-Butylbenzene 0.235 1.00 1m

Carbon disulfide 0.463 1.00' 1m

Carbon tetrachloride (Tetrachloromethane) 0.144 1.00 1m

Chlorobenzene 0.176 1.00 1m i

Chloroethane 0.328 3.00 1m

2-Chloroethyl vinyl ether 0.665' 5.00 1m

Chlorofonn (Trichloromethane) 0.247 1.00 1m

Chloromethane (Methyl chloride) 0.174 3.00 1m

4-Chlorotoluene (p-Chlorotoluene) 0.311 1.00 1m

2-Chlorotoluene (o-Chlorotoluene) 0.147 1.00 1m

I,2-Dibromo-3-chloropropane (DBCP) 0.333 5.00 1m

Dibromochloromethane 0.300 1.00 1m

1,2-Dibromoethane (EDB, Ethylene 0.226 1.00 1m

dibromide)Dibromomethane 0.316 1.00 1m

1,2-Dichlorobenzene (o-Dichlorobenzene) 0.358 1.00 1m

1,3-Dichlorobenzene (m-Dichlorobenzene) 0.333 1.00 1m

Page 17: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Page: , 6

AMERICAN SCIENTIFIC LABORATORIES, LLC1:.ill'irol1luental Testing Services·2520 N. Sail Fert/al/do Rd.. l.os Allgdf!.~.CA 90065 Tel: (323) 223-9700 FlU": (323J 223-9500

ANALYTICAL RESULTS

ProjectID: 2970 E. MARIA ST. ASL Job Humber SW::mdtted Client42367 07/01/2009 TRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No' 070209-1C

OurLabW. 238205Client Sample lD. Trip BlankDate Sampled 06/30/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed 07/02/2009

Matrix Water

Units ugIL

Dilution Factor 1

ADalyt.•• MOL PQL Re.1ilt.I,4-Dichlorobenzene (p-Dichlorobenzene) 0.384. 1.00 ltD

Dichlorodifluoromethane 0.240' 3.00 ltD

I,I-Dichloroethane 0.372 1.00 ltD

1,2-Dichloroethane 0~182 1.00 ltD

I,I-Dichloroethene (I,I-Dichloroethylene) 0.355 1.00 ltD .

cis-I,2-Dichloroethene 0.279 1.00 lID

trans-I,2-Dichloroethene 0.176 1.00 ltD

I,2-Dichloropropane 0.359 1.00 . RD

I,:3-Dichloropropane 0.205 1.00 lID

2,2-Dichloropropane 0.34.1 1.00 lID

I,I-Dichloropropene 0.210 1.00 lID

cis-I,3-Dichloropropene 0.122 1.00 1m

trans-l,3-Dichloropropene 0.100 1~00 1m

Ethylbenzene 0.209 1.00 1m

Hexachlorobutadiene 0.4.13 3.00 lID

(I,3-Hexachlorobutadiene) .2-Hexanone 0.940' 5.00 JltD

Isopropylbenzene 0.291 1.00 JltD

p-Isopropyltoluene (4-Isopropyltoluene) 0.468 1.00 1m

MfBE 0.2~0 2.00 JltD

4-Methyl-2-pentanone (MIBK, Methyl 1.71 5.00 JltD

isobutyl ketone)Methylene chloride (Dichloromethane, 1.00 5.00 1m

DCM)Naphthalene 0.375 1.00 JltD

n-Propylbenzene 0.25~ 1.00 JltD

Styrene 0.122 1.00 JltD

1,I,I,2-Tetrachloroethane 0.14.1 1.00 JltD

1,1,2,2-Tetrachloroethane 0.579 1.00 JltD

Tetrachloroethene (Tetrachloroethylene) 0.~21 1.00 0.920J

Toluene (Methyl benzene) 0.282 1.00 JltD

1,2,3-Trichlorobenzene 0.219 1.00 JltD

1,2,4-Trichlorobenzene 0.~51 1.00 JltD

1,1, I-Trichloroethane 0.150 1.00 JltD

I,I,2-Trichloroethane 0.233 1.00 JltD

Page 18: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Page: 7

AMERICAN SCIENTIFIC LABORATORIES, LLC1::m'irolUnemal Testing Serdce::l2520 N. Scm FerJ/(llldo Rd.. /.(IS Allg~·lt',\. CA 90065 Tel: (323) 223-9700 F'L\:: (323) 223·9500

ANALYTICAL RESULTS

ProjectID: 2970 E. MARIA ST. ASL Job Number SUbmitted Client i;

42367 07/01/2009 TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209·1C

OurLabI.D. 238205Client Sample LD. Trip BlankDate Sampled 06/30/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed 07/02/2009

Matrix Water

Units ugIL

Dilution Factor 1

A:aalytes MOL PQl :Results iTrichloroethene (TCE) 0.117 1.00 1m

Trichlorofluoromethane 0.294 1.00 NO

1,2,3-Trichloropropane 0.303 1.00 1m

1,2,4-Trimethylbenzene 0.451 1.00 NO

1,3,5-Trimcithylbenzene 0.219. 1.00 NO

Vinyl acetate 1.62 5.00 1m

Vinyl chloride (Chloroethene) 0.331 3.00 1m

o-Xylene . 0.262 1.00 NO

ro- & p-Xylenes 0.476 2.00 1m

OurLabI.D. 238205SUrrogates % Rec.Limit % Rec.

Surrogate Percent Recovery I

Bromofluorobenzene 70-120 88

Dibromofluoromethane 70-120 87 IToluene-d8 70-120 96 I

QUALITY CONTROL REPORT

QC Batch No: 070209·1C

MS MSDUP RPD MSIMSD MSRPD

Analytes %REC %REC % % Limit % Limit

Benzene 91 82 10.4 75-120 lS

Chlorobenzene 95 92 3.2 75-120 15

1,I-Dichloroethene 112 105 6.5 75-120 15 i(1,I-Dichloroethylene) IMTBE 106 99 6.8 . 75-120 15 IToluene (Methyl benzene) 95 93 2.1 75-120 15

Trichloroethene(TCE) 86 84 2.4 75-120 15

Page 19: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered By

Trak Environmental Group, Inc.3637B Anmdell CircleVentura, CA 93003

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLCEm'irolJlJ1entctl TestiJH!, Services".2520 N, Stili Fernando Rd., Los Angeles, CA 90065 Tel: (323) 223·970(J Fax: (323) 223-9500

ANALYTICAL RESULTSSite

r970 E. MariaSt

Page:

ProjectID:

8

2970 E. MARIA ST. ASL Job Nlmber42367

SUbDitted07/01/2009

c::1ientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No' 070209-1C

OurLabLD. 238202Client Sample 1.D. GMW7

Date Sampled 06/30/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed 07/02/2009

Matrix Water

Units ugfL

Dilution Factor 10

Analyt•• MDL PQL Re.ult.Acetone 25.2 50.0 1m

Benzene 0.970 10.0 1m

Bromobenzene (phenyl bromide) 2.91 10.0 1m

Bromochloromethane 1.69 10.0 1m

(Chlorobromomethane)Bromodichloromethane 1.69 10.0 ND

(Dichlorobromorilethane)Bromoform (Tribromomethane) 2.84.. 50.0 ND

Bromomethane (Methyl bromide) 1.74 30.0 1m

2·Butanone (MEK, Methyl ethyl ketone) 50.0 50.0" ND

. n-Butylbenzene 3.63 10.0 ND

sec-Butylbenzene 3.38 10.0 ND -tert-Butylbenzene 2.35 10.0 ND

Carbon disulfide 4..63 10.0 1m

Carbon tetrachloride (Tetrachloromethane) 1.4.4. 10.0 ND

Chlorobenzene 1.76 10;"0 ND

Chloroethane 3.28 30.0 ND

2-Chloroethyl vinyl ether 6.65 50.0 1m

Chloroform (Trichloromethane) "2.4.7 10.0 ND

Chloromethane (Methyl chloride) 1.74. 30.0 ND

4-Chlorotoluene (p-Chlorotoluene) 3.11 10.0 ND

2-Chlorotoluene (o-Chlorotoluene) 1.4.7 10.0 ND

1,2-Dibromo-3-chloropropane (DBCP) 3.33 50.0 ND

Dibromochloromethane 3.00 10.0 ND

1,2-Dibromoethane (EDB, Ethylene 2.26 10.0 ND

dibromide)Dibromomethane 3.16 10.0 1m

1,2-Dichlorobenzene (o-Dichlorobenzene) 3.58 10.0 ND

1,3-Dichlorobenzene (m-Dichlorobenzene) 3.33 10.0 ND

Page 20: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCJ:.:/n'il"o17meI1ICI! Testing SC/Tices2520 N. Sail Femando Rd.. I..m AlIgt·!t'.I. CA 90065 Tel: (32}) 2n-9700 Fax: (323) 223-9500

ANALYTICAL RESULTS

Page:

Project ill:

9

2970 E. MARIA ST. I ASL Job HumberI 42367

Submitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic CompoUnds

QC Batch No: 070209-1C

Our Lab I.D. 238202 i

Client Sample LD. GMW7Date Sampled 06/30/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed. 07/02/2009

Matrix WaterUnits ug/L

Dilution Factor 10

Analytes MOL PQl Results I IlA-Dichlorobenzene (p-Dichlorobenzene) 3.B' 10.0 ND

DichIorodifluoromethane 2.44 30.0 ND

1,1-Dichloroethane 3.72 10.0 NO

1,2-Dichloroethane 1.82 10.0 ND

1,l-Dichloroethene (1,1-Dichloroethylene) 3.55 10.0 225

cis-I,2-Dichloroethene 2.79 10.0 14.1

trans";I,2-Dichloroethene 1.76 10.0 ND

1,2-DichIoropropane 3.59 10.0 NO

1,3-Dichloropropane 2.05 10.0 1m

2,2-Dichloropropane 3.'1 10.0 ND

l,l-Dicbloropropene 2.10 10.0 ND

cis-I,3-DichIoropropene 1.22 10.0 ,NIi

trans-I,3-Dichloropropene 1.00 10.0 NIi

Ethylbenzene 2.09 10.0 1m

Hexacblorobutadiene 4.13 30.0 ND

(1,3-HexachIorobutadiene)2-Hexanone 9.44 50.0 1m I

Isopropylbenzene 2.91 10.0 1m

p-Isopropyltoluene (4-Isopropyltoluene) 4.68 10.0 1m

MTBE 2.40 20.0 1m

4-Methyl-2-pentanone (MIBK. Methyl 17.1 50.0 ND

isobutyl ketone)Methylene chloride (Dichloromethane, 10.0 50.0 ND

DCM)Naphthalene 3.75 10.0 ND

n.:Propylbenzene 2.54 10.0 ND

Styrene 1.22 10.0 ND

1,1,1,2-Tetrachloroethane 1.'1 10.0 ND

1,1,2,2-Tetrachloroethane 5.79 10.0 ND

Tetraebloroethene (Tetrachloroethylene) 4.21 10.0 1330

Toluene (Methyl benzene) 2.82 10.0 ND

1,2,3-Tricblorobenzene 2.19 10.0 ND

1,2,4-Trichlorobenzene 4.51 10.0 ND

1,1, I-Trichloroethane 1.50 10.0 1m

I, I,2-Trichloroethane 2.33 10.0 ND

Page 21: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCEm'l"rlmmental Testing Services25Z0 N. Sail Fel7latldo Rd.• Los AflgelL',~. CA 90065 Tel: (323) 223-9700 FlLI:: (3231223-9500

. ANALYTICAL RESULTS

Page:

ProjectID:

10

2970 E. MARIA ST. ASIa Job HtuDber I ~~t.d· !Client I42367 I 07/01/2009 I TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070209·1C

Our.LabLD. 238202Client Sample LD. GMW7

Date Sampled 06130/2009

Date Prepared 07/02/2009

Preparation Method 5030B

Date Analyzed 07/02/2009

Matrix WaterUnits ugILDilution Factor 10

ADalyte.• MOL PQL .Re.ultsTrichloroethene (TCE) 1.17 10.0 72.0

Trich1orofluoromethane 2.94 10.0 ND

1,2,3-Trichloropropane 3.03 10.0 ND

1,2,4-Trimethylbenzene 4.51 10.0 ND

1,3,5-Trimethylbenzene 2.19 10.0 ND

Vinyl acetate 16.2 50.0 ND

Vinyl chloride (Chloroethene) 3.31 30.0 ND

o-Xylene 2.62 10.0 ND

m- & p-Xylenes 4.76 20.0 1m

OurLabLD. 238202surrogate. % Rec.Limit %Rec.

Surrogate P,rcent Recovery I

Bromofluorobenzene 70-120 90

Dibromofluoromethane 70-120 100.

Toluene-d8 70-120 U

QUALITY CONTROL REPORT

QC Batch No: 070209-1 C

MS MSOUP RPD MSIMSO MSRPD

Analytes %REC %REC % %Limlt % Limit

Benzene 91 82 10.4 75-120 15

Chlorobenzene 95 92 3.2 75-120 15

1,1·Dichloroethene 112 105 6.5 75-120 15

(l,I-Dichloroethylene)MTBE 106 99 6.8 75-120 15

Toluene (Methyl benzene) . 95 93 2.1 75-120 15

Trichloroethene (TCE) 86 U 2.4 75-120 15

Page 22: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered ByTrak Environmental Group, Inc.3637B ArundeIJ CircleVentura, CA 93003

Telephone:. (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLCl:.:Ill'jl'oJ7JJlenlal Tes/i/lg Sen'ices2520 N. Scm f"mwndo Rd.. [..os AIIKt:t.'.I. CA 9()065 Tel: (323) 223-97(Jn Fax: r3231223-950n

ANALYTICAL RESULTSSite

12970 E. Maria St .

Page:

ProjectID:

11

2970 E. MARIA ST. I ASL Job NumberI 42367

Submitted07/01/2009

ClientTRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609·1C

Our LabI.D. 238200Client Sample lD. GMW5

Date Sampled 06130/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ugIL

Dilution Factor 1

Analytea MOL PQL Results ,

Acetone 2.52 5.00 ND

Benzene 0.0970 1.00 ND

Bromobenzene (phenyl bromide) 0.291 1.00 ND

Bromochloromethane 0.169 1.00 ND

(Chlorobromomethane)Bromodichloromethane 0.169 1'.00 !II)

(Dichlorobromomethane)Bromoform (Tribromomethane) 0.284 5.00 !II)

Bromomethane (Methyl bromide) 0.174 3.00 !II)

2-Butanone (MEK, Me~yl ethyl ketone) 5.00 5.00 !II)

n-Butylbenzene 0.363 1.00 !II)

sec-Butylbenzene 0.338 1.00 ND

tert-Butylbenzene 0.235 1.00 ND

Carbon disulfide 0.463 1.00 ND

Carbon tetrachloride (Tetrachloromethane) 0.14.4 1.00 ND

Chlorobenzene 0.176 1.00 ND

Chloroethane 0.328 3.00 !II)

2-Chloroethyl vinyl ether 0.665 5.00 !II)

Chloroform (Trichloromethane) 0.247 1.00 !II)

Chloromethane (Methyl chloride) 0.174 3.00 !II)

4·Chlorotoluene (p-Chlorotoluene) 0.311 1.00 !II) (

2-Chlorotoluene (o-Chlorotoluene) 0.147 1.00 !II)

1,2-Dibromo-3-chloropropane (DBCP) 0.333 5.00 !II)

Dibromocbloromethane 0.300 1.00 !II)I

1,2-Dibromoethane (EDB, Ethylene 0.226 1.00 !II)

dibromide)Dibromomethane 0.316 1.00 ND

1,2-Dichlorobenzene (o-Dichlorobenzene) 0.358 1.00 !II)

1,3·Dichlorobenzene (m·Dichlorobenzene) 0.333 1.00 NIl

Page 23: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES,LLC/:"JJ\"ironmental Testing 5'ervices252(J N, San Fermwdo Rd,. Los Angeles. CA 90065 Tel: (3231223·9700 Felt: (323j 223·9500

ANALYTICAL RESULTS

Page:

ProjectID:

12

2970 E. MARIA ST. ASL Job BwDber· S1il:lmit.t.ed I Client42367 07/01/2009 I TRAK I

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609-1C

Our LabLD. 238200 .

Client Sample LD. GMWSDate Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030,",

Date Analyzed 07/06/2009

Matrix WaterUnits ug/LDilution Factor 1

AJ1&iyte. MOL PQL a••ultaI,4-Dichlorobenzene (p-Dichlorobenzene) 0.384 1.00 HIl

Dichlorodifluoromethane 0.244 3.00 HIl

I,I-Dichloroethane 0.372 1.00 HIl

I,2-Dichloroethane 0.182 1.00 1m

I,I-Dichloroethene (1, l-Dichloroethylene) 0.355 1.00 0.440J

cis-! ,2-Dichloroethene 0.279 1.00 1m

trans-l,2-Dichloroethene 0.176 1.00 1m

I,2-Dichloropropane 0.359 1.00 1m

I,3-Dichloropropane 0.205 1.00 1m

2,2-Dichloropropane 0.341 1.00 1m

I,I-Dichloropropene 0.210 1.00 1m

cis-I,3-Dichloropropene 0.122 1.00 1m

trans-I,3-Dichloropropene 0.100 1.00 1m

Ethylbenzene 0.209 1.00 1m

Hexachlorobutadiene 0.413 3.00 1m

(I,3-Hexachlorobutadiene)2-Hexanone 0.944 5.00 1m

lsopropylbenzene 0.291 1.00 1m

p-Isopropyltoluene (4-Isopropyltoluene) 0.468 1.00 1m

MTBE 0.240 2.00 1m

4-Methyl-2-pentanone (MIBK, Methyl 1.71 5.00 11m

isobutyl ketone)Methylene chloride (Dichloromethane, 1.00 5.00 11m

DCM)Naphthalene 0.375 1.00 1m

n-Propylbenzene 0.2540 1.00· 1m

Styrene 0.122 1.00 1m

1,1,1,2-Tetrachloroethane 0.141 1.00 1m

I,I,2,2-Tetrachloroethane 0.579 1.00 11m

Tetrachloroethene (Tetrachloroethylene) 0.4021 1.00 0.850J

Toluene (Methyl benzene) 0.282 1.00 1m

1,2,3-Trichlorobenzene 0.219 1.00 1m

1,2,4-Trichlorobenzene 0.4051 1.00 1m

1,I, I-Trichloroethane 0.150 1.00 1m

1,1,2-Trichloroethane 0.233 1.00 1m

Page 24: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Page: 13

AMERICAN SCIENTIFIC LABORATORIES, LLCl::Ill'ironmenfal Testing :C;crvices2520 N. Sail Fernando Rd.. Ln:f Allgeles. CA 9()()(j5 Tel: (3231 223-9700 Fax: /323) 223-9500

ANALYTICAL RESULTS

ProjectID: 2970 E. MARIA ST. ASL Job Number Submitted Client I42367 07/01/2009 TRAK. I

. Method: 8260B, Volatile Organic CompoUnds

QC Batch No: 070609-1C

OurLabLD. 238200Client Sample I.D. GMW5Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix Water

Units ug/L

Dilution Factor 1

Analytes MOL PQl Result. ,

Trichloroethene (TCE) 0.117 1.00 1m

Trichlorofluoromethane 0.294. 1.00 1m

1,2,3·Trichloropropane 0.303 1.00 1m

1,2,4-Trimethylbenzene . 0.4.51 1.00 1m

1,3,5·Trimethylbenzene 0.219 1.00 1m J

Vinyl acetate 1.62 5.00 1m

Vinyl chloride (Chloroethene) 0.331 3.00 1m

o-Xylene 0.262 1.00 1m

m· & p.Xylenes 0.4.76 2.00 1m

OurLabI.D. 238200 !Surrogates % Rec.Limit % Rec.

..I

Surrogate Percent Recovery i iBromofluorobenzene 70-120 89

Dibromofluoromethane 70-120 83

Toluene-d8 70-120 95

~UALITYCONTROL REPORT

QC Batch No: 070609·1C

I MS MSDUP RPD MSIMSD MSRPD

Analytes I %REC %REC % % Limit % Limit

Benzene 115 118 2.6 75-120 15

Chlorobenzene 78 81 3.8 75-120 15

I,l-Dichloroethene 92 99 7.3 75-120 15

(1,I.Dichloroethylene)MTBE 76 82 7.6 75-120 .15

Toluene (Methyl benzene) 79 83 4..9 75-120 15

Trichloroethene (TCE) 106 111 4..6 75-120 15.'

Page 25: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered By

Trak Environmental Group, Inc.3637B AruridellCirdeVentUra,CA 93003.

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES, LLCEl1l'ironJ1lental Te~ljtiJ1g Services2520 N. Sail Fernalldo Rd.• l..ns Aligele.f. CA 90065 Tel: (323) 223·9700 FlL\": (323) 223·9500

ANALYTICAL RESULTSSite

12970 E. Maria St

Page: 14

ProjectID: 2970 E. MARJ;A ST. I ASL Job Humber SUbDitted c:::1ient

I 42367 07/01/2009 TRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No' 070609-1C

Our LabLD. 238196Client Sample J.D. GMWIDate Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ug/L

Dilution Factor 5

Analyte8 MOL PQL 1l••Ult8Acetone , 12.6 25.0 1m

Benzene 0.4.85 5.00 1m

Bromobenzene (phenyl bromide) 1.46 5.00 1m

Bromochloromethane 0.U5 5.00 1m

(Chlorobromomethane)Bromodichloromethane 0.845 5.00 1m

(Dichlorobromomethane)Bromoform (Tribromomethane) 1.42 25.0 RD

Bromomethane (Methyl bromide) 0.870 15.0 1m

2-Butanone (MEl{, Methyl ethyl ketone) 25.0 25.0 RD

n-Butylbenzene 1.82 5.00 1m

sec-Butylbenzene 1.69 5.00 lID

tert-Butylbenzene 1.18 5.00 lID

Carbon disulfide 2.32 5.00 lID

Carbon tetrachloride (Tetrachloromethane) 0.720 5.00 lID

Chlorobenzene 0.880 5.00 lID

Chloroethane 1.64 15.0 lID

2-Chloroethyl vinyl ether 3.33 25.0 lID

Chloroform (Trichloromethane) 1.2' 5.00 RD

Chloromethane (Methyl chloride) 0.870 15.0 1m

4-Chlorotoluene (p-Chlorotoluene) 1.56 5.00 lID

2-Chlorotoluene (o-Chlorotoluene) 0.735 5.00 RD

1,2-Dibromo-3-chloropropane (DBCP) 1.67 25.0 lID

Dibromochloromethane 1.50 5.00 1m

l,2-Dibromoethane (EDB, Ethylene 1.13 5.00 lID

dibromide)Dibromomethane 1.58 5.00 1m

I,2-Dichlorobenzene (o-Dichlorobenzene) 1.79 5.00 lID

1,3-Dichlorobenzene (m-Dichlorobenzene) 1.67 5.00 1m

Page 26: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES. LLCl::m'ironmental Testing Serl'ices .25Z0 N. Sail Fel"ll(mdo Rd.. Los AIIgl'it'.I. CA 90065 Tel: (323) 223·9700 Fw::·(323i 22J·9500

ANALYTICAL RESULTS

Page:

ProjectID:

15

2970 E. MARIA ST. ASL Job Number42367

SUbmitted07/01/2009

. ClientTRAK

Method: 8260B,"Volatile Organic Compounds

QC Batch No' 070609-1 C

Our LabLD. 238196 !

Client Sample LD. GMW1Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ugILDilution Factor 5

Analytes MOL PQL Resultsl,4-Dichlorobenzene (p-Dichlorobenzene) 1.92 5.00 ND

Dichlorodifluoromethane 1.22 15.0 ND

1,1-Dichloroethane 1.86 5.00 ND

1,2-Dichloroethane 0.910 5.00 ND

1,1-Dichloroethene (I,I-Dichloroethylene) 1.78 5.00 23.0

cis-I,2-Dichloroethene 1.'0 5.00 1.90J

trans-I,2-Dichloroethene 0.880 5.00 ND

1,2-Dichloropropane 1.80 5.00 ND

1,3-Dichloropropane 1.03 5.00 ND

2,2-Dichloropropane 1.71 5.00 ND

1,I-Dichloropropene 1.05 5.00 ND

cis-1,3-Dichloropropene 0.610 5.00 ND

trans-I,3-Dichloropropene 0.500 5.00 ND

Ethylbenzene 1.05 5.00 ND

Hexachlorobutadiene 2.07 15.0 ND

(1,3-Hexachlorobutadiene) I

2-Hexanone '.72 25.0 ND

Isopropylbenzene 1.'6 5.00 ND

. p-Isopropyltoluene (4-Isopropyltoluene) 2.36 5.00 lID

MTBE 1.20 10.0 ND

4-Methyl-2-pentanone (MIBK, Methyl 8.55 25.0 lID

isobutyl ketone)Methylene chloride (Dichloromethane; 5.00 25.0 ND

DCM)Naphthalene 1.88 5.00 lID

n-Propylbenzene 1.27 5.00 lID

Styrene 0.610 5.00 ND I1,1,1,2-Tetrachloroethane 0.705 5.00 lID

1,1,2,2-Tetrachloroethane 2.90 5.00 ND

Tetrachloroethene (Tetrachloroethylene) 2.11 5.00 257

Toluene (Methyl benzene) 1.61 5.00 lID

1,2,3-Trichlorobenzene 1.10 5.00 lID

1,2,4-Trichlorobenzene 2.26 5.00 1m

I, I, I·Trichloroethane 0.750 5.00 lID

1,1,2-Trichloroethane 1.17 5.00 1m

Page 27: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCE'l1\:ironmental Testing Services2520 N. Stili Fertumdo Rd., Los Allgf'!es. CA 90065 Tel: (323J22-? ·9700 Fax: (.n_~ J223·9500

ANALYTICAL RESULTS

Page:

Project ID: .

16

2970 E~ MARIA ST. I ASIa Job Hwabfir.. 42367

SUbmitt;ed07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609-1C

OurLabI.D. 238196Client Sample LD. GMWIDate Sampled 06/30/2009

Date.Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix Water

Units ugfLDilution Factor 5

Analyt•• MOL PQL R••ult.Tricbloroethene (TCE) 0.585 5.00 20.0

Tricblorofluoromethane 1.47 5.00 1m

1,2,3-Tricbloropropane 1.52 5.00 1m

1,2,4-Trimethylbenzene 2.26 5.00 1m

1,3,5-Trimethylbenzene 1.10 5.00 1m

!Vinyl acetate 8.10 25.0 1m

Vinylcbloride (Cbloroethene) 1.66 15.0 1m

o-Xylene 1.31 5.00 1m

m- & p.Xylenes 2.38 10.0 1m

OurLabLD. 238196SUrrogate. % Rec.Limit %Rec.

Surrogate Percent Recovery ,

Bromofluorobenzene 70-120 sg

Dibromofluoromethane 70-120 Sl5

Toluene-d8 70-120 96

QUALITY CONTROL REPORT

QC Batch No: 070609-1 C

MS MSDUP RPO MS/MSD MSRPD

Analytes %REC %REC. % % Limit % Limit

Benzene 115 118 2.6 75-120 15

Chlorobenzene 78 81 3.8 75-120 15

1,I-Dichloroethene 92 99 7.3 75-120 15

(1,I-Dichloroethylene)MTBE 76 82 7.6 75-120 15

Toluene (Methyl benzene) 751 83 4.9 75-120 15

Trichloroethene (TCE) 106 111 4.6 75-120 15

Page 28: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCJ::m'irol1/1lemal Testing Services2520 N. Sail Fernalldo Rd., Los Allgdt'J, CA 90065 Tel: (323) 223·9700 "fax: (32JJ 223·9500

Ordered By

Trak Environmental Group, Inc.3637B Anindell CircleVentura, CA 93003

ANALYTICAL RESULTSSite

\2970 B. Maria St

Telephone: (805)650-5333Attn: Brad Newma1l

Page:

Project ID:

17

2970 E. MARIA ST. ASL Job Number ,Submitted

42367 07/01/2009Client

TRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No' 0706091C-OurLabI.D.

_. ,238197

Client Sample I.D. GMW2Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix Water

, Units ug/L

Dilution Factor 10

Analytes MDL PQL Results ,,

Acetone 25.2 50.0 NO

Benzene 0.970 10.0 NO

Bromobenzene (phenyl bromide) 2.91 10.0 NO

Bromochloromethane 1.69 10.0 NO

(Chlorobromomethane)Bromodichloromethane 1.69 10.0 NO

(Dichlorobromomethane)Bromoform (Tribromomethane) 2.8,4 50.0 NO

Bromomethane (Methyl bromide) 1.74 30.0 NO

2-Butanone (MEK, Methyl ethyl ketone) 50.0 50.0 NO

n·Butylbenzene 3.63 10.0 NO

sec-Butylbenzene 3.38 10.0 NO

tert-Butylbenzene 2.35 10.0 NO .'

Carbon disulfide 4.63 10.0 NO

Carbon tetrachloride (Tetrachloromethane) 1.44 10.0 NO

Chlorobenzene 1.76 10.0 NO

Chloroethane 3.28 30.0 NO

2-Chloroethyl vinyl ether 6.65 50.0 NO \

Chloroform (Trichloromethane) , 2.• 47 10.0 NO

Chloromethane (Methyl chloride) 1.74 30.0 NO

4-Chlorotoluene (p-Chlorotoluene) 3.11 10.0 ND

2-Chlorotoluene (o-Chlorotoluene) 1.47 10.0 ND

1,2-Dibromo-3-chloropropane (DBCP) ,3.33 50.0 NO

Dibromochloromethane 3.00 10.0 ND

1,2-Dibromoethane (EDB, Ethylene 2.26 10.0 ND

dibromide)Dibromomethane 3.16 10.0 NO

1,2.Dichlorobenzene (o-Dichlorobenzene) 3.58 10.0 NO

1,3·Dichlorobenzene (m·Dichlorobenzene) 3.33 10.0 NO

Page 29: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCEJ1l'irol1mental Teslint;!, Sel1'ices....2520 N. Sail Fernando Rd.• Los Allgelt>.f, CA 90065 Tel; (323) 223-9700 FlL':: (323) 223·9500

ANALYTICAL RESULTS

Page:

ProjectID:

18

2970 E. MARIA ST. ASL JobRwDber I SUbDitted I Client42367 I 07/01/2009 I TRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070609-1C

Our Lab I.D. 238197Client Sample J.D. GMW2Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ugfLDilution Factor 10

ADalyte. MDL PQL Re.ult•.l,4-Dichlorobenzene (p-Dichlorobenzene) 3.8' 10.0 li1D

Dichlorodifluoromethane 2.44 30.0 li1D

1,1~Dichloroethane 3.72 10.0 1m

1,2-Dichloroethane 1.82 10.0 1m ,

1,1-Dichloroethene (l,I-Dichloroethylene) 3.55 10.0 158

cis-1,2-Dichloroethene 2.79 10.0 '.50J

trans-l,2-Dichloroethene 1.76 10.0 1m

1,2-0ichloropropane 3.59 10.0 1m

1,3-0ichloropropane 2.05 10.0 1m

2,2-0ichloropropane 3.41 10.0 li1D

1,I-Dichloropropene 2.10 10.0 li1D

cis-I,3-Dichloropropene 1.22 10.0 li1D

trans-l,3-Dichloropropene 1.00 10.0 li1D

Ethylbenzene 2.09 10.0 li1D

Hexachlorobutadiene '.13 30.0 li1D

(I,3-Hexachlorobutadiene)2-Hexanone 9.U 50.0 li1D

Isopropylbenzene 2.91 10.0 li1D

p-Isopropyltoluene (4-Isopropyltoluene) '.68 10.0 li1D

MTBE 2.'0 20.0 li1D

4-Methyl-2-pentanone (MIBK, Methyl 17.1 50.0 li1D

isobutyl ketone)Methylene chloride (Dichloromethane, 10.0 50.0 li1D

DCM)Naphthalene 3.75 10.0 1m

n-Propylbenzene 2.5' 10.0 li1D

Styrene 1.22 10.0 li1D

1,1,1,2-Tetrachloroethane 1.41 10.0 li1D

1,1,2,2-Tetrachloroethane 5.79 10.0 li1D

Tetrachloroethene (Tetrachloroethylene) '.21 10.0 965

Toluene (Methyl benzene) 2.82 10.0 li1D

1,2,3-Trichlorobenzene 2.19 10.0 li1D

1,2,4-Trichlorobenzene '.51 10.0 li1D

1,1,1-Trichloroethane 1.50 10.0 1m

1,1,2-Trichloroethane 2.33 10.0 1m

Page 30: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC. LABORATORIES, LLCJ::1ll'jrol1memal Tesling Services

<...

2520 N. Sail Femalldo Rei.. l.os AJlgelt!.~. CA 90065 Tel: (323) 223-9700 F£L\": (323) 223-9500

ANALYTICAL RESULTS

Page:

ProjectID:

19

2970 E. MARIA ST. ASL Job Humber42367

SUbnitted07/01/2009

ClientTRAK

-,

Method:'8260B, Volatile Organic Compounds

QC Batch No: 070609·1C

OurLabI.D. 238197Client Sample LD. GMW2Date Sampled 06/30/2009

Date Prepared 07/06/2009

Preparation Method 5030B

Date Analyzed 07/06/2009

Matrix WaterUnits ugILDilution Factor 10

Analyte. MOL PQL Re.ultsTrichloroethene (TCE) 1.17 10.0 151

Trichlorofluoromethane 2.94. 10.0 NJ:)

1,2,3-Trichloropropane 3.03 10.0 NJ:)

1,2,4-Trimethylbenzene 4..51 10.0 NJ:) I

1,3,5-Trimethylbenzene 2.19 10.0 NJ:)

Vinyl acetate 16.2 50.0 NJ:)

Vinyl chloride (Chloroethene) 3.31 30.0 NJ:)

o-Xylene 2.62 10.0 NJ:)

m-& p-Xylenes .... 76 20.0 NJ:)

"

OurLabLD. 238197 II

SUrrogates % Rec.Limit % Rec. . . I,

Surrogate Percent Recovery

Bromofluorobenzene 70-120 89

Dibromofluoromethane 70-120 92

Toluene·d8 70-120 97

QUALITY CONTROL REPORT

QC Batch No: 070609-1CI I MS MSDUP RPD MSIMSD MSRPD

II

IIAnalytes %REC %REC % % Limit % Limit

Benzene 115 118 2.6 75-120 15

Chlorobenzene 78 81 3 .. 8 75-120 15

1,I-Dichloroethene 92 99 7.3 75-120 15

(1,I-Dichloroethylene)MTBE 76 82 7.6 75-120 15

Toluene (Methyl benzene) 79 83 .... 9 75-120 15

Trichloroethene (TCE) 106 111 4..6 75-120 15

Page 31: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

Ordered By

Trak Environmental Group, Inc.3637B Arundell CircleVentura, CA 93003

Telephone: (805)650-5333Attn: Brad Newman

AMERICAN SCIENTIFIC LABORATORIES. LLC/:"l1virOl1lilenial Testing Seniices . .2520 N. Sail Fel'lllllldo Rd•. Lns Allgt'!e.f. CA 90065 Tel: r323 J 223-9700 FCLl:: (3n J 223·9500

ANALYTICAL RESULTSsit.

I

Page:

ProjectID:

20

2970 E.MARIA ST. ASL Job Humber42367 07/01/2009

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070809-1C

OurLabI.D. 238204Client Sample J.D. DuplicateDate Sampled 06/30/2009

Date Prepared 07/08/2009

Preparation Method 5030B

Date Analyzed 07108/2009

Matrix WaterUnits ugILDilution Factor- 100

ADalyte. MOL PQL Re.ultsAcetone 252 500 1m

Benzene 9.70 100 1m

Bromobenzene (phenyl bromide) 29.1 100 1m

Bromochloromethane 16.9 100 1m

(Chlorobromomethane)Bromodichloromethane 16.9 100 1m :

(Dichlorobromomethane)Bromoform (Tribromomethane) 28.4 500 1m

Bromomethane (Methyl bromide) 17.4 300 1m

2-Butanone (MEK, Methyl ethyl ketone) 500 500 1m

n-ButYlbenzene 36.3 100 1m

sec-Butylbenzene 33.8 100 1m

tert-Butylbenzene 23.5 100 1m

Carbon disulfide 46.3 100 1m

Carbon tetrachloride (Tetrachloromethane) 14.4 100 1m

Chlorobenzene 17.6 100 1m

Chloroethane 32.8 300 1m

2-Chloroethyl vinyl ether 66.5 500 1m

Chloroform (Trichloromethane) 24.7 100 1m

Chloromethane (Methyl chloride) 17.4 300 1m

4-Chlorotoluene (p-Chlorotoluene) 31.1 100 1m

2-Chlorotoluene (o-Chlorotoluene) 14.7 100 1m

1,2-Dibromo-3-chloropropane (DBCP) 33.3 500 1m

Dibromochloromethane 30.0 100 1m

1,2-Dibromoethane (EDB, Ethylene 22.6 100 1m

dibromide)Dibromomethane 31.6 100 1m

1,2-Dichlorobenzene (o-Dichlorobenzene) 35.8 100 1m

1,3-Dichlorobenzene (m-Dichlorobenztne) 33.3 100 1m

Page 32: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES. LLCJ::m'irolllJlenlcl! Tes/in!!, Sen'ices .. ~.

252tJ N. San ';ertlflllf/o Rei.. J..OJ Allge/t.'.I. CA 9(}()65 'rei: (323) 223·9700 Fax: (323) 223·9500

ANALYTICAL RESULTS

Page:

.Project ID:

21

2970 E. MA1UA ST •. I ASL Job HumberI 42367

SUbmitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070809·1C

Our Lab LD. 238204Client Sample I.D. Duplicate !

Date Sampled 06/30/2009 i;

Date Prepared 07/08/2009

Preparation Method 5030B

Date Analyzed 07/08/2009

Matrix WaterUnits ug/L

~

Dilution Factor 100

Analytes MDL PQL· Results il,4-Dichlorobenzene (p-Dichlorobenzene) 38.4 100 ND I

Dichlorodifluoromethane 24.4 300 ND I

I1,1-Dichloroethane 37.2 100 ND

1,2-Dichloroethane 18.2 100 ND

1,1-Dichloroethene (l,I-Dichloroethylene) 35.5 100 574

cis-I,2·Dichloroethene 27.9 100 ND

trans-I,2·Dichloroethene 17.6 100 ND

1,2.Dichloropropane 35.9 100 ND

1,3-Dichloropropane 20.5 100 ND

2,2-Dichloropropane 34.1 100 ND

1,1-Dichloropropene 21.0. 100 ND

cis-1,3-Dichloropropene 12.2 100 ND

trans-1,3-Dichloropropene 10.0 100 ND

Ethylbenzene 20.9 100 ND

Hexachlorobutadiene 41.3 300 ND

(1,3-Hexachlorobutadiene)2·Hexanone 94.4 500 ND

Isopropylbenzene 29.1 100 ND

p-Isopropyltoluene (4-Isopropyltoluene) 46.8 100 ND

MTBE 24.0 200 1mI

4-Methyl-2-pentanone (MIBK, Methyl 171 500 ND!

isobutyl ketone) iMethylene chloride (Dichloromethane, 100 500 1m

DCM)Naphthalene 37.5 100 ND

n-Propylbenzene 25.4 100 1m

Styrene 12.2 100 1m

1,1,1,2-Tetraehloroethane 14.1 100 ND

1,1,2,2-Tetrachloroethane 57.9 100 ND

Tetraehloroethene (Tetrachloroethylene) 42.1 100 5000

Toluene (Methyl benzene)' 28.2 100 ND

1,2,3-Trichlorobenzene 21.9 100 ND

1,2,4-Trichlorobenzene 45.1 100 1m

I,1,1-Trichloroethane 15.0 100 1m

1,1,2-Trichloroethane 23.3 100 1m

Page 33: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

AMERICAN SCIENTIFIC LABORATORIES, LLCl::m'irOI1/i/el7lal Testing Serl'ices252fJ N. Sail Fe1'll(/n(/o Rd., l ..o,t Allgt'/t'.f, CA 90065 Tel: (323) 223-9700 PC/.\:: /323} 223-9500

ANALYTICAL RESULTS

Page:

ProjectID:

22

2970 E. MARIA ST. ASL Job Humber42367

Submitted07/01/2009

ClientTRAK

Method: 8260B, Volatile Organic Compounds

QC Batch No: 070809·1C

OurLabI.D. 238204Client Sample LD. DuplicateDate Sampled' 06/30/2009

Date Prepared 07/08/2009

Preparation Method 5030B

Date Analyzed 07/08/2009

Matrix WaterUnits ug/LDilution Factor 100AZ1alyt•• MOL PQL Result.Trichloroethene (TCE) . 11.7 100 203

Trichlorofluoromethane 29.' 100 1m

1,2,3-Trichloropropane 30.3 100 1m

1,2,4·Trimethylbenzene '5.1 100 1m

1,3,5·Trimethylbenzene 21.9 100 1m

Vinyl acetate 162 500 1m

Vinyl chloride (Chloroethene) 33.1 300 1m

o·Xylene 26.2 100 1m

m· & p·Xylenes ".6 200 1m

--OurLabLD. 238204SUrrogate. % Rec.Limit %Rec.

Surrogate Percent Recovery

Bromofluorobenzene 70-120 92

Dibromofluoromethane 70-120 93

Toluene-d8 70-120 96

QUALITY CONTROL REPORT

QC Batch No: 070809·1C

I ! MS MSDUP RPD MSIMSD MSRPD

AnalytesJ

%REC %REC! % % Limit % Limit

Benzene 81 92 12.7 75-120 15

Chlorobenzene 80 . 80 <1 75-120 15

1,I,Dichloroethene 98 90 8.5 75,;,120 15

(1,I.Dichloroethylene)MTBE 79 77 2.6 75-120 15

Toluene (Methyl benzene) 79 78 1.3 75-120 15

Trichloroethene (TCE) 95 U 1.1 75-120 15

Page 34: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria
Page 35: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

EXHIBIT 7

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__.,. II • I •

UNITED STATES DISTRICT COURT

CENTRAL DISTRICT OF CALIFORNIA

GRIFFON CORPORATION, etc.,

AIR CARGO EQUIPMENT CORPORATION,etc., et al.,

Plaintiff,

Defendants.

vs.

))))

) LACV 03-6961 DT JTLx)))))

----------------)

DEPOSITION OF ARNOLD C. SCHNITZ

. March 7, 2007

I

I

II

238106 BARKLEYICourt R:p orters1

(310) 207.8000 Los Angeles(949) 955.0400 Orange County(415) 433.5777 San Francisco

(916) 922.5777' Sacramento(408) 885.0550 San Jose(951) 686.0606 Inland Empire

(818) 702.0202 San Fernando Valley(858) 455.5444 San Diego .(760) 322.2240 Palm Springs

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1

2

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UNITED STATES DISTRICT COURT,

CENTRAL DISTRICT OF CALIFORNIA

4

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GRIFFON CORPORATION, aDelaware corporation,

Plaint·iff,

vs.

AIR CARGO EQUIPMENTCORPORATION, a Californiacorporation; TELEFLEX,INC., a Californiacorporation; LASKEY-WElL,a California corporation;JoL ENTERPRISES, a .California partne~ship;

American Sports COMPANY,INC., a Californiacorporation; ENGINE &EQUIPMENT COMPANY, aCalifornia limitedliability corporation;ERC COMPANY, a Californialimited liabiiitycorporation; JOHN andMARGARET BOOTSMA,individuals; DOROTHY V.PATE, an individual;TRUST SERVICES OFAMERICA, as Trustee ofthe BRUCE' and JANICESYLVIES TRUST; TRUSTSERVICES OF AMERICA~ aSuccessor Trustee of theROY RODERICK TRUST; TRUSTSERVICES OF AMERICA, asTrustee of the JANEENDeVINNA TRUST; CROCKERNATIONAL BANK, as trusteeof the ROBERT PATE TRUST;C ANnC PARTNERSHIP, aCalifornia generalpartnership; ARNOLDSCHNITZ, an individual;

).)))

) LACV 03-6961 DT JTLx))))))} f~~~'

)))))))))))))))))))))))))))))))

2 .

ARNOLD C. SCHNITZ IBARKLEYIICOUfl R:porr."s I

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EQUIPMENT, INC., .aDelaware corporation; andDOES 1 through 10,inclusive

Defendants.

(·1·~ ••.

Deposition of ARNOLD C. SCHNITZ, taken on

behalf of the defendants, at 555 'South Flower

Street, 30th Floor, Los Angeles, California,

commencing at 9:09 a.m., Wednesday, March 7,

2007, before Lisa DiGiovanni, RPR, Certified

Shorthand Reporter No. 11969.

·3 .

ARNOLD C. SCHNITZ IBARKLEYI'Icourt Reporters I

Page 39: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

1

2

APPEARANCES

3 For Plaintiff and Cross-Defendants GriffonCorporation, Clopay, Inc., and Lightron Corporation:

4

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PERRY S. HUGHES, ESQ.COX, CASTLE & NICHQLSON, LLP2049 century Park East28th FloorLos Angeles, California 90067-3284(310) [email protected]

9 For Defendants C and C partnership, Engine &Equipment Company and Coy Industries, Inc., dba ERC

10 Company:

11

12

13

14

15

PEDRAM F. MAZGANI, ESQ.PARKER, MILLIKEN, CLARK, 0 I HARA, SAMUELIAN555 South Flower StreetThirtieth FloorLos Angeles, California 90071-2440(213) 683-6500

[email protected]

For Defendants Air Cargo Equipment Corporation and16 Teleflex, Inc.:

17 WILLIAM H. HARBECK, ESQ ..QUARLES & BRADY

18 411 East Wisconsin Avenue \Milwaukee, Wisconsin 53202-4497

19 (414) 277-5000

20For Defendants American Racing Equipment, Inc.:

21

22

23

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25

SHIRLEY SHU, ESQ.707 Wilshire BoulevardForty-Fifth FloorLos Angeles, California 90017(213) [email protected]

4

.ARNOLD C. SCHNITZ IBARKLEYIIcourt Reporl.rs I'

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FOR ARNOLD C. SCHNITZ:

JOHN P. GODSIL, ESQ.FREEMAN, FREEMAN & SMILEY3415 South Sepulveda BoulevardSuite 1200Los Angeles, California 90034(310) [email protected]

·5

ARNOLD C. SCHNITZ

.- -y .•.-.

rB ARK L EYICourt R:porhrs I

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DEPONENT

ARNOLD C. SCHNITZ

I N D E X

EXAMINED BY

MR. MAZGANI

MR. HUGHES

MR. HARBECK

MS. SHU

PAGE

8

165,173,176

172

173

9 DEFENDANTS' EXHIBITS FOR IDENTIFICATION., 'I'" .

PAGE

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7-pageSecond Amended Notice of Depositionof JoL Enterprises

1-page Site Plan

5-page Hazardous Waste Control Program

6-page Standard Industrial Lease

2-page Assignment of Lease

4-page'Amendment to Lease

8-page Correspondence to Laurence L.Hummer from Edward I. Kramer datedJuly 3, 1990

5-page Standard Sublease

1-page Correspondence to Bruce Smileyfrom P. Jerold Walsh dated February 15,1995

4-page Correspondence to P. JeroldWalsh from Michael A. Francis datedJuly 13, 1993

31-page Preliminary Environmental DueDiligence Investigation at 2930 MariaStreet, Rancho Dominguez, California

,6

ARNOLD C. SCHNITZ

16

22

57

82

84

86

88

98

115

116

119

18 ARK L E YIIcourt R:porters I

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·,1 . interest.

2

3

4

Q.

A.

Q.

And what percentage of JoL did you, inherit?

Two-thirds.

And at the time that you inherited the

5 two-thirds interest, what or which entities owned

6 the other one-third interest?

7

8

A.

Q.

I can't say for sure.

Do you have a title with respect to JoL

9 Enterprises presently?

10

11

A.

Q.

No.

Have you at any time had any title with

12 respect to JoL Enterprises?

13

14

A.

Q.

No.

Okay. From time to time we're going to be

15 'talking about property which I believe you already

16 referenced as 2930 Maria street. If I just refer to

17 it as "2930" or "the property," you will know which

18 property lim talking about; correct?

19

20

A.

Q.

Okay.

We may also be talking about an adjacent

21 property located at 2970 Maria street. I'll do my

22 best to keep that distinction clear when it comes

23 up. If I just refer to "the property," I'll be

24 referring to 2930.

25 Is that clear?

20

ARNOLD C. SCHNITZ /BARKLEY/ICClur'R:po,i.r.!

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1

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A.

Q.

A.

Q.

When -- which property?

The 2930 property.

Okay.

Thank you. Were you ever employed at 2930

5 Maria Street?

6

7

A.

Q.

Yes.

Okay. What date did you first become

8 employed at 2930 Maria street?

9

10

A.

Q.

'71 or '72.

Okay. And what was the name of the company

11 that you were employed by?

12

13

A.

Q.

O.B. Masco, Masco Drapery Hardware Company.

I believe you had previously testified that

14 the building on the property was built in 1968 or

15 '69. I take it then when you first became involved

16 with the 2930 property, it had already been fully

17 developed?

18 MR.- GODSIL: Objection. Vague and ambiguous.

19 THE WITNESS: Define "fully deve~oped."

20 Q. BY MR. MAZGANI: The buildings that were on

21 the property while you were wor~ing there had

22 already been constructed.

23

24

A.

Q.

I don't believe all of them had, no.

Okay. I will hand to you a site plan for

25 the property, anq if you open that up. And we are

21.

ARNOLD C. SCHNITZ BARKLEY

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1 applied to the wood other than paint?

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A.

Q.

A.

Occasionally stain.

Okay. Anything else?

Paint or stain would be the only two

5 liquids that I can remember.

6 Q. Okay. Have we now covered all of the

7 operations within the main building?

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A.

Q.

Aside from ·shipping.

Okay. And where was shipping, just so we

10 have a complete picture?

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A.

Q.

(Witness indicates.)

Okay. Now, focusing on the outside of the

'13 building, starting with the building to the south of

14 the .property labeled "storage building," when was

15 that storage building put in, if you recall?

16

17

A.

Q.

I don't recall.

Would it have been early during your period

18 of employment or later in your employment?

19

20

A.

Q.

Early meaning what?

I believe'you had mentioned that you

21 started working at the 2930 property in or about

22 1971 or 172 and that you stopped working there in

23 about 1987. I'm trying to figure out where in that

24 date range your best estimate is of when that

25 storage building was put in.

45

ARNOLD C. SCHNITZ BARKLEYCDurt RepOrle"

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·1

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3

A.

Q.

A.

The earlier portion.

Okay.-

Exactly, I can't even give you within five

4 years.

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Q.

A.

Q.

okay.

I just don't remember.

Once that building was put i?, what was it

8 used for?

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A.

Q.

storage of aluminum extrusions.

Was anything other than the aluminum stored

11 in that building?

12 A. There may have been. Specifically, I don't

13 know.

14 Q. Do you recall whether any 55 gallon drums

15 may have been stored in that building?

16

- 17

A.

Q.

I don't recall.

Other than the main building, which we have

18 now talked about, and the storage building, which we

19 were just talking about which was on the southern

20 boundary line of 2930, were there any other

21 buildings or structures located on the 2930 property

22 at any time?

23 A. Yes. Southeast corner an attachment to the

l

24 building lead to like attachment welding shop that

25 was used for welding.

46

ARNOLD C. SCHNITZ BARKLEY.Court RepDI'l.rs

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'1 I'take it then you would routinely walk the

2 premises, for lack of better description? Trying to

3 figure out if you were in your office all day.

4 A. spent very little -- probably once or twice

5 a day walking through it but did not get involved at

6 all in the everyday operation of the factory.

7 Q. Okay. And who oversaw the everyday

8 operations at the factory?

9 MR. HARBECK: What time period?

10 THE WITNESS: What ,time period?

11 Q., BY MR. MAZGANI: Beginning in 1971 when you

12 started at the 2930 property,who would have beenI

13 responsible for day-to-day manufacturing operations?

14 A. You've got a list of people. Where do you

15' draw the line as being responsible and during what

16 period of time? You would have to be more specific.

17 Q. Let's start with whoever was at the top, so

18 to speak, in 1971.

19

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21

22

23

24

25

A.

Q.

A.

Q.

A.

Q.

A.

Louis Schnitz.

Okay.

Same spelling.

And I assume you're related to Mr. Schnitz?

Yes.

And what is your relationship?

He was my father.

51

ARNOLD C. SCHNITZ BARKLEYCourt Reporhr.

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1 little more the ownership of the property versus the

2 tenancy of the property and see if you can help

3 clarify some of the facts for me.

4 Let me start off by asking you to take a

5 look at this lease document. I'll ask the court

6 reporter to mark this as Exhibit 4.

7 (Defendants' Exhibit 4 was marked for

8 identification and attached hereto.)

9 Q. BY MR. MAZGANI: I'm hoping that you can

10 clarify forme the .relationship between JoL

11 Partnership and O.B. Masco. I see in this JoL is

12 identified at the lessor and a.B. Maseo as the

1.3 lessee.

14 Was there any other relationship between

15 the two entities other than this lease?

16 MR. GODSIL: At what point in time?

17 Q. BY MR. MAZGANI: Let I s start with 1969,· the

18 date of the lease.

19 MR. GODSIL: Laeks foundation. Calls for

20 speculation.

21 THE WITNESS: They all were employed by

22 O.B. Masco, the three -- JoL by itself was --

23 MR. GODSIL: He is· asking about the relationship

24 as JoL as a partnership and a.B. Masco.

25 MR. MAZGANI: I think he was actually getting

82

ARNOLD C. SCHNITZ BARKLEY

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there.

THE WITNESS: JoL was. the landlord.

Q. BY MR. MAZGANI: I think before you were

cut off, you were going to mention the relationship

between the partners of JoL and O.B. Masco; is that

correct?

A. Yes.

Q. Please go ahead and --

A. Those three that signed it, lessor, those

three individuals wereemplqyed.

Q. And you are -- just for the record, you're

on page that's labeled JoL00060i is that correct?

A. Yes~

Q. Okay. And the three individuals signing on

behalf of JoL, who are those individuals?

A. Joseph Greenstadt -- you want me to read

it? Joseph Greenstadt, Otto Breman, ~ouis Schnitz.

Q. And those three individuals were the

partners of JoL?

A. I can't answer to that. I don't know.

Q. Okay. But all three of those individuals

were also employed by O.B. Masco; is that

correct? As of 1969?

A. I'm not sure.

Q. Which, if any, of those three individuals

83

ARNOLD C. SCHNITZ

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1 do you know were employed by O.B. Masco as of '1969?'

2 . A. Louis Schnitz, Otto Breman.

3 Q. Okay. And Joseph Greenstadt, I believe,

4 was he the individual we previously referenced as

5 reporting to Mr. Schnitz between 1971 and 182?

6 A. Yes.

7 Q. Prior to today, have you seen this lease

8 before?

Q. Does this look like a true and correct copy

of the lease?

A. I don't remember.

Q. Do you have any reason to believe this is

not a true and correct copy of the lease?

A. No.

Q. I'm going to ask you to look at another

document which IIIl ask the court reporter to mark

as the next eXhibit in order.

DEPOSITION OFFICER: Itls 5.

(Defendants l Exhibit 5 was marked for

identification and attached hereto.)

~. BY MR. MAZGANI: Okay. Prior to today, do

you recall ever seeing this document?

A. Not that I remember.

Q. It purports to be an assignment of. lease

9.

10

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13

14

15

16

17

18

19

20

21

22

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24

25

A. Yes.

84

ARNOLD C. SCHNITZ

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I. dated September 16, 1971, whereby O~B. Maseo

2 assigned its interest to Instrument Systems

3 Corporation.

4 Are you familiar with Instrument Systems

5 Corporation?

6

7

A.

Q.

Yes.

What was the relationship between

8 O.B. Masco. and Instrument Systems Corporation?

9

10

A.

Q.

When?

Let's say as of 1979 -- 1971, the date of

11 this assignment ..

12 A. Instrument Systems Corporation purchased

13 O.B. Masco Drapery Hardware Company.

14 Q. Okay. And on approximately what date did

15 that purchase occur?

16

17

A.

Q.

I don't know.

Would it have been after O.B. Maseo began

18 operating at 2930 Maria Street?

19

20

A.

Q.

Yes.

Okay. Would it have been sometime on or

21 about the 1971 date of this assignment?

22

·23

A.

Q.

I can't say for certainty.

Okay. After Instrument Systems purchased

24 O.B. Masco, did any of O.B. Masco's operations

25 change at the 2930 Maria Street property?

85

ARNOLD C. SCHNITZ BARKLEYCour'Repor'."

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1 reported to Lightron. Would that· have been true for

2 the entire --strike that.

3 Would that have been true dating back to

4 the period.of time when Instrument Systems first

5 purchased O.B. Masco?

6

7

A.

Q.

I don't recall.

Did O.B. Masco ever report to anybody

8 directly at Instrument Systems Corporation?

9

10

A.

Q.

I don't know.

Okay. Beginning in or about 1979 when

11 Lightron became the lessee of the 2930 property, did

12 O.B. Masco's operations at 2930 change in any way?

13

14 Q.

Define operations.

The manufacturing processes that we've

15 already gone over today.

16

17

A.

Q.

None that I recall.

Okay. I'm going to ~sk you to look at yet·

18 another document, Exhibit 7, please.

19 (Defendants' Exhibit 7 was marked for

20 identification and attached hereto.)

21 Q. BY MR. MAZGANI: Let me know when you're

.22 done reviewing the document.

23

24

A.

Q.

Okay. Let's go.

Okay. Asking you to please turn your

25 attention to the page labeled JoL00033. The

88

ARNOLD C. SCHNITZ BARKLEY

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1 legal title to the 2930 property?

2

3

4

A.

Q.

A.

As of 1990?

Yes.

LARS Enterprises and Joseph Greenstadt is

5 the way I understood it.

6 Q. And what was their proportional shares of

7 ownership?

8

9

A.

Q.

LARS had two-thirds.

Okay. Okay. You can clarify this further

10 later on with another document, so we'll corne back

11 to the issue.

12 Turning back to Exhibit 7, which is the

13 ~ostrecent one we were talking about, the July'3,

14 1997, and its attachments.

15 A. Okay.

16 Q. Asking you to turn to the page labeled

17 JoL00034. Let me know when you're done flipping

18 through it.

19

20

A.

Q.

Okay.

This purports to be an assignment of the

21 lease from Lightron to Clopay Corporation. Do you

22 have an understanding as to a relationship between

23 Lightron and Clopay?

24 A. I know the names. I don't know the

25 relationship.

91

ARNOLD C. SCHNITZ BARKLEY

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1 Q. What, if any, relationship did O.B. Masco

2 have to Clopay, to your knowledge?

3

4

A.

Q.

We reported to Clopay.

I think you had previously indicated that

5 O.B. Masco reported to Lightron. Were those

· 6d.iffe:rE!Ilt periods of time that they reported to

7. Lightron as opposed to Clopay or would that have

8 been sim~ltaneous?

9

10

A.

Q.

Different periods.

And do you recall on approximately what

11 date O.B. Masco began to report to Clopay?

12

13

A.

Q.

Towards the end of '86 to the time I left.

Turning to the very next page, JoL00035, I

14 just want to make sure -- on my copy it's actually

15 cut off. Is that your signature at the bottom?

16 A. Yes.

17 Q. Okay. In case I haven't already asked

18 this ~- I may have -- do these look to be true and

19 correct copies of this amendment and assignment?

20

21

A.

Q.

As best I can remember.

If I can ask you to please turn to the page

22 marked JoL00032 and ask you to please read

23 subsection (b) which takes up looks like most of the

24 page and let me know when you're done. And I

25 believe little (a) and little (b) is part of B.

92

ARNOLD C. SCHNITZ BARKLEYCourt R,porUrs

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l Q. Okay. What is the 'relationship between

2 O.B. Maseo and Griffon Corporation, if any?

3 A. When?

4 MR. GODSIL: They're parties to this lawsuit.

5 How is that?

6 MR. MAZGANI: We'll take your deposition after.

7 MR. HUGHES: Technically I don't think

8 O.B. Maseo is a party to the lawsuit.

9 M~. MAZGANI: We'll dispute that, too, I think.

10 Q. Let's start with present day. To your

II knowledge, is there any relationship between Griffon

l2 'and O.B. Maseo?

13

14 Q.

To my knowledge, no.

At any point in time prior to today, was

l5 there ever a relationship between Griffon and

l6 O.B. Maseo?

l7

l8

A.

Q.

I don't know.

Okay. Do you know what the relationship

. 19 may be between Griffon and Clopay?

20 A. No, I don't.

21 Q.. Did O.B. Maseo ever report to Griffon

22 Corporation?

23

24

A.

Q.

No.

Okay. I think we're done with that exhibit

25 if you would like· to toss it aside. During the

96

ARNOLD C. SCHNITZ BARKLEYCourt Repor,.,s

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1 period of time that you were at the 2930 property

2 between approximately 1971 or '72 and 1987, did any

3 compa~ies other than O.B. Masco occupy the property?

4

5,

A.

Q.

I don't believe so.

Were there ever any subtenants on the

6 property?

7

8

A.

Q.

I don't believe so.

Okay. After you stopped working at the

9 2930 property in 1987, did you have any further

10 employment with O.B.Masco?

11

12

A.

Q.

No.

Okay. But you continued to ,own the

13 propertYi correct? Well, I'll let you answer that

14 one.

15 MR. GODSIL: Calls for a legal conclusion. He

16 individually?

17 THE WITNESS: Right. I can't answer this.

18 MR. MAZGANI: I know we've been plurring this

19 line.

20 Q. Did you continue to have an. ownership

21 interest in 2930 either directly or through another

22 entity?

23

24

25

A.

Q.

A.

Since 19 -- since I left employ?

Yes.

Ye~.

97

ARNOLD C.SCHNITZ IBARKLEYIICour'Rep",,.,.j

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~ Q. How would you describe,the operations of

2 Air Cargo? Was it a clean operation? Were they

3 sloppy?

4

5

A.

Q.

It was very clean.

Do you recall seeing any staining on the

6 floor while you were there?

7

8

A.

Q.

No.

Do you recall seeing any spills or releases

9 . at that .time?

~o

~~

A.

Q.

No ..

Did you ever visit the property -- strike

~2 that.

~3 Is it your understanding that after you

~4 left a.B. Masco in ~987, the property was operated

15 for a short period of time by Clopay?

16

17

A.

Q.

Yes.

Did you ever visit property while Clopay

18 was operating the site?

19

20

A.

Q.

No.

Do you have any understanding of Clopay's

2~· operations· at the property? Anybody ever tell you

22 what went on there? Did you ever read anything?

23

24

A.

Q.

Yes.

What did you -- what was your

25 understanding?

170

ARNOLD C. SCHNITZ IBARKLEYI

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UNITED STATES DISTRICT COURT

CENTRAL DISTRICT OF CALIFORNIA

GRIFFON CORPORATION , etc::. ,

AIR CARGO EQUIPMENT CORPORATION,·etc::., et al.,

Plaintiff,

Defendants.

vs.

}}}}}

} LACV 03-6961 DT JTLxF}}

} .

---------~-----}

DEPOSITION OF MICHAEL LIVINGSTON

February 22, 2007

237244

4

Court Reporters

(310) 207.8000 Los Angeles(949) 955.0400 Orange County(415) 433.5777 San Francisco

(916) 922.5777 Sacramento(408) 885.0550 San Jose(951) 686.0606 Inland Empire

(818) 702.0202 San Fernando Valley(858) 455.5444 . San Diego(760) 322.2240 . Palm Springs

Page 58: AMERICAN SCIENTIFIC LABORATORIES, LLC J:.:'ln ......2520 N. Scm Fernando Rd., Los AlIgde.\·, CA 90065 Tel: (323) i23-9700 PCLl": (323J 223·9500 ANALYTICAL RESULTS site 12930 E. Maria

1

2

3

UNITED STATES DISTRICT COURT

CENTRAL DISTRICT OF CALIFORNIA

4 GRIFFON CORPORATION, a }Delaware corporation, }

5 }Plaintiff, }

6 } LACV 03-6961 DT JTLxFvs. }

7 }AIR CARGO EQUIPMENT )

8 CORPORATION, a California }corporation; TELEFLEX, }

9 INC., a California }corporation; LASKEY-WEIL, }

10 a California corporation;. )JoL ENTERPRISES, a }

11 California partnership; }AMERICAN SPORTS COMPANY, }

12 INC., a California }corporation; ENGINE & }

13 . EQUIPMENT COMPANY, a )California limited }

14 liability corporation; }ERC COMPANY, a California }

15 limited liability }corporation; JOHN and . }

16 MARGARET BOOTSMA, }individuals; DOROTHY V. }

17 PATE, an individual; . }TRUST SERVICES OF }

18 AMERICA, as Trustee of }the BRUCE and JANICE }

19 SYLVIES TRUST; TRUST }SERVICES OF AMERICA, a }

20 Successor Trustee of the }ROY RODERICK TRUST; TRUST )

21 SERVICES OF AMERICA, as )Trustee of the JANEEN )

22 DeVINNA TRUST; CROCKER )NATIONAL BANK, as trustee )

23 of the ROBERT PATE TRUST; )C AND C PARTNERSHIP, a )

24 California general )partnership; ARNOLD )

25 SCHNITZ, an individual; )AMERICAN RACING )

2

MICHAEL LIVINGSTON BARKLEY

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1 EQUIPMENT, INC., aDelaware corporation; and

2 DOES 1 through 10,inclusive

3 Defendants.

4

5

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., 18

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25

Deposition of MICHAEL LIVINGSTON, taken on

behalf of the plaint,iff and cross-defendant,

at 2049 Century Park East, 28th Floor, Los

Angeles, California, commencing at

11:08 a.m., Thursday, February 22, 2007,

before Lisa DiGiovanni, RPR, Certified

Shorthand Reporter No. 11969.

3

MICHAEL LIVINGSTON BARKLEYCourt Reporters

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1

2

A·P PEA RAN C E S

3 For Plaintiff and Cross-Defendants GriffonCorporation, Clopay, Inc., and Lightron Corporation:

4

5

6

7

8

PERRY S. HUGHES, ESQ.COX, CASTLE & NICHOLSON, LLP2049 Century Park East28th Floo:tLos Angeles, California 90067-3284(310) [email protected]

9 For Defendants C and C Partnership, Engine &,

Equipment Company and Coy Industries, Inc., dba ERC10 Company:

11

12

13 '

14

15

PEDRAM F. MAZGANI, ESQ.PARKER, MILLIKEN, CLARK, O'HARA, SAMUELIAN555 South Flower StreetThirtieth FloorLos Angeles, California 90071-2440(213) [email protected]

For Defendants Air Cargo Equipment Corporation and16 Teleflex, Inc.:

17 WILLIAM H. HARBECK, ESQ.QUARLES & BRADY

18 1 411 East Wisconsin AvenueMilwaukee, Wisconsin 53202-4497

19 (414) 277-5000

20For Defendants American Racing Equipment, Inc.:

l

22

23

24

25

SHIRLEY SHU, ESQ.707 Wilshire BoulevardForty-Fifth FloorLos Angeles, California 90017(213) [email protected]

4

MICHAEL LIVINGSTON BARKLEY