Attachment 3.8.1 - Appendix H1 Phase I Environmental Site Assessment Parcel A.pdf — Chula Vista City Council, November 18, 2025 (part 5 of 24)

BB-03-03 (16-06-2034-2)
Moisture 6.6 0.10 % ASTM D-2216 (M) N/A
Arsenic 1.52 0.743 mg/kg EPA 6010B EPA 3050B
Barium 68.8 0.495 mg/kg EPA 6010B EPA 3050B
Beryllium 0.309 0.248 mg/kg EPA 6010B EPA 3050B
Cadmium 0.269 J 0.134* mg/kg EPA 6010B EPA 3050B
Chromium 12.1 0.248 mg/kg EPA 6010B EPA 3050B
Cobalt 6.82 0.248 mg/kg EPA 6010B EPA 3050B
Copper 8.45 0.495 mg/kg EPA 6010B EPA 3050B
Lead 3.91 0.495 mg/kg EPA 6010B EPA 3050B
Nickel 5.79 0.248 mg/kg EPA 6010B EPA 3050B
Vanadium 35.0 0.248 mg/kg EPA 6010B EPA 3050B
Zinc 26.3 B 0.990 mg/kg EPA 6010B EPA 3050B
BB-06-01 (16-06-2034-4)
Moisture 5.1 0.10 % ASTM D-2216 (M) N/A
Arsenic 6.79 0.732 mg/kg EPA 6010B EPA 3050B
Barium 80.5 0.488 mg/kg EPA 6010B EPA 3050B
Beryllium 0.257 0.244 mg/kg EPA 6010B EPA 3050B
Cadmium 0.444 J 0.132* mg/kg EPA 6010B EPA 3050B
Chromium 16.4 0.244 mg/kg EPA 6010B EPA 3050B
Cobalt 4.26 0.244 mg/kg EPA 6010B EPA 3050B
Copper 10.9 0.488 mg/kg EPA 6010B EPA 3050B
Lead 22.0 0.488 mg/kg EPA 6010B EPA 3050B
Molybdenum 3.10 0.244 mg/kg EPA 6010B EPA 3050B
Nickel 6.56 0.244 mg/kg EPA 6010B EPA 3050B
Silver 0.263 0.244 mg/kg EPA 6010B EPA 3050B
Thallium 0.487 J 0.148* mg/kg EPA 6010B EPA 3050B
Vanadium 30.5 0.244 mg/kg EPA 6010B EPA 3050B
Zinc 96.6 B 0.976 mg/kg EPA 6010B EPA 3050B
C23-C24 15 J 12* mg/kg EPA 8015B (M) EPA 3550B
C25-C28 31 J 12* mg/kg EPA 8015B (M) EPA 3550B
C29-C32 120 49 mg/kg EPA 8015B (M) EPA 3550B
C33-C36 180 49 mg/kg EPA 8015B (M) EPA 3550B
C37-C40 140 49 mg/kg EPA 8015B (M) EPA 3550B
C41-C44 53 49 mg/kg EPA 8015B (M) EPA 3550B
C6-C44 Total 540 5.0 mg/kg EPA 8015B (M) EPA 3550B
4,4'-DDE 11 5.0 ug/kg EPA 8081A EPA 3545
4,4'-DDT 8.0 5.0 ug/kg EPA 8081A EPA 3545
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2034
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 2 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
Return to Contents

Page 8 of 100 ends

BB-06-03 (16-06-2034-5)
Moisture 5.9 0.10 % ASTM D-2216 (M) N/A
Arsenic 1.49 0.721 mg/kg EPA 6010B EPA 3050B
Barium 68.9 0.481 mg/kg EPA 6010B EPA 3050B
Beryllium 0.289 0.240 mg/kg EPA 6010B EPA 3050B
Cadmium 0.320 J 0.130* mg/kg EPA 6010B EPA 3050B
Chromium 11.3 0.240 mg/kg EPA 6010B EPA 3050B
Cobalt 6.65 0.240 mg/kg EPA 6010B EPA 3050B
Copper 8.45 0.481 mg/kg EPA 6010B EPA 3050B
Lead 3.66 0.481 mg/kg EPA 6010B EPA 3050B
Nickel 5.53 0.240 mg/kg EPA 6010B EPA 3050B
Vanadium 31.8 0.240 mg/kg EPA 6010B EPA 3050B
Zinc 24.9 0.962 mg/kg EPA 6010B EPA 3050B
BB-09-01 (16-06-2034-7)
Moisture 15 0.10 % ASTM D-2216 (M) N/A
Antimony 0.490 J 0.146* mg/kg EPA 6010B EPA 3050B
Arsenic 2.63 0.735 mg/kg EPA 6010B EPA 3050B
Barium 73.2 0.490 mg/kg EPA 6010B EPA 3050B
Beryllium 0.309 0.245 mg/kg EPA 6010B EPA 3050B
Cadmium 0.365 J 0.133* mg/kg EPA 6010B EPA 3050B
Chromium 19.5 0.245 mg/kg EPA 6010B EPA 3050B
Cobalt 6.39 0.245 mg/kg EPA 6010B EPA 3050B
Copper 9.83 0.490 mg/kg EPA 6010B EPA 3050B
Lead 4.62 0.490 mg/kg EPA 6010B EPA 3050B
Molybdenum 0.153 J 0.129* mg/kg EPA 6010B EPA 3050B
Nickel 7.07 0.245 mg/kg EPA 6010B EPA 3050B
Vanadium 61.3 0.245 mg/kg EPA 6010B EPA 3050B
Zinc 36.3 0.980 mg/kg EPA 6010B EPA 3050B
C19-C20 1.3 J 1.2* mg/kg EPA 8015B (M) EPA 3550B
C21-C22 2.7 J 1.2* mg/kg EPA 8015B (M) EPA 3550B
C23-C24 3.5 J 1.2* mg/kg EPA 8015B (M) EPA 3550B
C25-C28 7.3 4.9 mg/kg EPA 8015B (M) EPA 3550B
C29-C32 19 4.9 mg/kg EPA 8015B (M) EPA 3550B
C33-C36 25 4.9 mg/kg EPA 8015B (M) EPA 3550B
C37-C40 23 4.9 mg/kg EPA 8015B (M) EPA 3550B
C41-C44 15 4.9 mg/kg EPA 8015B (M) EPA 3550B
C6-C44 Total 96 5.0 mg/kg EPA 8015B (M) EPA 3550B
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2034
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 3 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
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Page 9 of 100 ends

Subcontracted analyses, if any, are not included in this summary.

BB-09-04 (16-06-2034-8)
Moisture 12 0.10 % ASTM D-2216 (M) N/A
Arsenic 0.423 J 0.249* mg/kg EPA 6010B EPA 3050B
Barium 14.2 0.481 mg/kg EPA 6010B EPA 3050B
Chromium 3.46 0.240 mg/kg EPA 6010B EPA 3050B
Cobalt 1.28 0.240 mg/kg EPA 6010B EPA 3050B
Copper 2.45 0.481 mg/kg EPA 6010B EPA 3050B
Lead 0.741 0.481 mg/kg EPA 6010B EPA 3050B
Molybdenum 0.167 J 0.127* mg/kg EPA 6010B EPA 3050B
Nickel 1.20 0.240 mg/kg EPA 6010B EPA 3050B
Vanadium 11.6 0.240 mg/kg EPA 6010B EPA 3050B
Zinc 6.35 0.962 mg/kg EPA 6010B EPA 3050B
BB-09-GW (16-06-2034-10)
Arsenic 0.00750 J 0.00438* mg/L EPA 6010B EPA 3005A Filt.

Barium 0.0864 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Cobalt 0.0141 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Copper 0.00572 J 0.00267* mg/L EPA 6010B EPA 3005A Filt.

Molybdenum 0.0682 B 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Nickel 0.0145 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Selenium 0.00732 J 0.00699* mg/L EPA 6010B EPA 3005A Filt.

Silver 0.00223 J 0.00139* mg/L EPA 6010B EPA 3005A Filt.

Vanadium 0.00549 J 0.00244* mg/L EPA 6010B EPA 3005A Filt.

Zinc 0.233 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Acetone 5.9 J 3.5* ug/L EPA 8260B EPA 5030C
Bromomethane 0.38 J 0.38* ug/L EPA 8260B EPA 5030C
Chloroform 4.1 0.50 ug/L EPA 8260B EPA 5030C
Toluene 0.90 0.50 ug/L EPA 8260B EPA 5030C
Trichloroethene 1.1 0.50 ug/L EPA 8260B EPA 5030C
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2034
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 4 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
Return to Contents

Page 10 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid HPLC 5 07/02/16 07/06/16
08:13
160702L06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Naphthalene ND 15 4.0 1.00
Acenaphthylene ND 30 4.2 1.00
Acenaphthene ND 15 4.0 1.00
Fluorene ND 10 1.7 1.00
Phenanthrene ND 10 2.1 1.00
Anthracene ND 10 2.0 1.00
Fluoranthene 26 10 2.1 1.00
Pyrene 19 10 2.9 1.00
Benzo (a) Anthracene ND 10 2.5 1.00
Chrysene 14 10 2.1 1.00
Benzo (b) Fluoranthene 36 10 2.1 1.00
Benzo (k) Fluoranthene 95 10 1.7 1.00
Benzo (a) Pyrene 11 10 2.0 1.00
Dibenz (a,h) Anthracene 660 10 3.0 1.00
Benzo (g,h,i) Perylene 31 10 1.8 1.00
Indeno (1,2,3-c,d) Pyrene 520 10 2.2 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decafluorobiphenyl 47 8-120
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8310
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 11 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid HPLC 5 07/02/16 07/06/16
08:45
160702L06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Naphthalene ND 15 4.1 1.00
Acenaphthylene ND 30 4.2 1.00
Acenaphthene ND 15 4.1 1.00
Fluorene ND 10 1.7 1.00
Phenanthrene ND 10 2.2 1.00
Anthracene ND 10 2.0 1.00
Fluoranthene ND 10 2.2 1.00
Pyrene ND 10 3.0 1.00
Benzo (a) Anthracene ND 10 2.5 1.00
Chrysene ND 10 2.1 1.00
Benzo (b) Fluoranthene ND 10 2.1 1.00
Benzo (k) Fluoranthene ND 10 1.8 1.00
Benzo (a) Pyrene ND 10 2.1 1.00
Dibenz (a,h) Anthracene ND 10 3.0 1.00
Benzo (g,h,i) Perylene ND 10 1.8 1.00
Indeno (1,2,3-c,d) Pyrene ND 10 2.2 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decafluorobiphenyl 60 8-120
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8310
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 12 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-07-002-1879 N/A Solid HPLC 5 07/02/16 07/05/16 17:02
160702L06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Naphthalene ND 15 4.0 1.00
Acenaphthylene ND 30 4.2 1.00
Acenaphthene ND 15 4.0 1.00
Fluorene ND 10 1.7 1.00
Phenanthrene ND 10 2.1 1.00
Anthracene ND 10 2.0 1.00
Fluoranthene ND 10 2.1 1.00
Pyrene ND 10 2.9 1.00
Benzo (a) Anthracene ND 10 2.5 1.00
Chrysene ND 10 2.1 1.00
Benzo (b) Fluoranthene ND 10 2.1 1.00
Benzo (k) Fluoranthene ND 10 1.7 1.00
Benzo (a) Pyrene ND 10 2.0 1.00
Dibenz (a,h) Anthracene ND 10 3.0 1.00
Benzo (g,h,i) Perylene ND 10 1.8 1.00
Indeno (1,2,3-c,d) Pyrene ND 10 2.2 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decafluorobiphenyl 61 8-120
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8310
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 13 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 5.0 0.10 0.10 1.00
BB-03-03 16-06-2034-2-AA 06/27/16
15:15
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 6.6 0.10 0.10 1.00
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 5.1 0.10 0.10 1.00
BB-06-03 16-06-2034-5-AA 06/27/16
15:28
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 5.9 0.10 0.10 1.00
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 15 0.10 0.10 1.00
BB-09-04 16-06-2034-8-AA 06/27/16
16:22
Solid N/A 06/29/16 06/29/16
19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 12 0.10 0.10 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: N/A
Method: ASTM D-2216 (M)
Units: %
Project: UTAS - Due Diligence / 43559 Page 1 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 14 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-05-014-6079 N/A Solid N/A 06/29/16 06/29/16 19:00
G0629MOIB4
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture ND 0.10 0.10 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: N/A
Method: ASTM D-2216 (M)
Units: %
Project: UTAS - Due Diligence / 43559 Page 2 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 15 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid GC 48 06/30/16 06/30/16
20:50
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 49 12 10.0
C7 ND 49 12 10.0
C8 ND 49 12 10.0
C9-C10 ND 49 12 10.0
C11-C12 ND 49 12 10.0
C13-C14 ND 49 12 10.0
C15-C16 ND 49 12 10.0
C17-C18 ND 49 12 10.0
C19-C20 ND 49 12 10.0
C21-C22 ND 49 12 10.0
C23-C24 ND 49 12 10.0
C25-C28 67 49 12 10.0
C29-C32 200 49 12 10.0
C33-C36 210 49 12 10.0
C37-C40 200 49 12 10.0
C41-C44 94 49 12 10.0
C6-C44 Total 780 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 75 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 16 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-03 16-06-2034-2-AA 06/27/16
15:15
Solid GC 48 06/30/16 06/30/16
19:34
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 75 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 2 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 17 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid GC 48 06/30/16 06/30/16
21:06
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 49 12 10.0
C7 ND 49 12 10.0
C8 ND 49 12 10.0
C9-C10 ND 49 12 10.0
C11-C12 ND 49 12 10.0
C13-C14 ND 49 12 10.0
C15-C16 ND 49 12 10.0
C17-C18 ND 49 12 10.0
C19-C20 ND 49 12 10.0
C21-C22 ND 49 12 10.0
C23-C24 15 49 12 10.0 J
C25-C28 31 49 12 10.0 J
C29-C32 120 49 12 10.0
C33-C36 180 49 12 10.0
C37-C40 140 49 12 10.0
C41-C44 53 49 12 10.0
C6-C44 Total 540 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 62 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 3 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

Return to Contents

Page 18 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-03 16-06-2034-5-AA 06/27/16
15:28
Solid GC 48 06/30/16 06/30/16
20:20
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 71 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 4 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 19 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid GC 48 06/30/16 06/30/16
21:21
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 4.9 1.2 1.00
C7 ND 4.9 1.2 1.00
C8 ND 4.9 1.2 1.00
C9-C10 ND 4.9 1.2 1.00
C11-C12 ND 4.9 1.2 1.00
C13-C14 ND 4.9 1.2 1.00
C15-C16 ND 4.9 1.2 1.00
C17-C18 ND 4.9 1.2 1.00
C19-C20 1.3 4.9 1.2 1.00 J
C21-C22 2.7 4.9 1.2 1.00 J
C23-C24 3.5 4.9 1.2 1.00 J
C25-C28 7.3 4.9 1.2 1.00
C29-C32 19 4.9 1.2 1.00
C33-C36 25 4.9 1.2 1.00
C37-C40 23 4.9 1.2 1.00
C41-C44 15 4.9 1.2 1.00
C6-C44 Total 96 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 71 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 5 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 20 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-04 16-06-2034-8-AA 06/27/16
16:22
Solid GC 48 06/30/16 06/30/16
19:49
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.2 1.00
C7 ND 5.0 1.2 1.00
C8 ND 5.0 1.2 1.00
C9-C10 ND 5.0 1.2 1.00
C11-C12 ND 5.0 1.2 1.00
C13-C14 ND 5.0 1.2 1.00
C15-C16 ND 5.0 1.2 1.00
C17-C18 ND 5.0 1.2 1.00
C19-C20 ND 5.0 1.2 1.00
C21-C22 ND 5.0 1.2 1.00
C23-C24 ND 5.0 1.2 1.00
C25-C28 ND 5.0 1.2 1.00
C29-C32 ND 5.0 1.2 1.00
C33-C36 ND 5.0 1.2 1.00
C37-C40 ND 5.0 1.2 1.00
C41-C44 ND 5.0 1.2 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 72 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 6 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 21 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-15-490-2143 N/A Solid GC 48 06/30/16 06/30/16 16:12
160630B04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 72 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 7 of7
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 22 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid ICP 7300 07/02/16 07/05/16
14:14
160702L02U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.765 0.152 1.02
Arsenic 6.82 0.765 0.264 1.02
Barium 65.0 0.510 0.158 1.02
Beryllium 0.252 0.255 0.140 1.02 J
Cadmium 0.442 0.510 0.138 1.02 J
Chromium 10.4 0.255 0.145 1.02
Cobalt 3.00 0.255 0.151 1.02
Copper 9.11 0.510 0.137 1.02
Lead 9.30 0.510 0.134 1.02
Molybdenum 0.741 0.255 0.135 1.02
Nickel 5.22 0.255 0.148 1.02
Selenium 0.483 0.765 0.306 1.02 J
Silver 0.247 0.255 0.0875 1.02 J
Thallium 0.493 0.765 0.155 1.02 J
Vanadium 22.3 0.255 0.144 1.02
Zinc 54.4 1.02 0.181 1.02 B
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 23 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-03 16-06-2034-2-AA 06/27/16
15:15
Solid ICP 7300 07/02/16 07/05/16
14:15
160702L02U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.743 0.147 0.990
Arsenic 1.52 0.743 0.257 0.990
Barium 68.8 0.495 0.153 0.990
Beryllium 0.309 0.248 0.136 0.990
Cadmium 0.269 0.495 0.134 0.990 J
Chromium 12.1 0.248 0.141 0.990
Cobalt 6.82 0.248 0.147 0.990
Copper 8.45 0.495 0.133 0.990
Lead 3.91 0.495 0.130 0.990
Molybdenum ND 0.248 0.131 0.990
Nickel 5.79 0.248 0.143 0.990
Selenium ND 0.743 0.297 0.990
Silver ND 0.248 0.0849 0.990
Thallium ND 0.743 0.150 0.990
Vanadium 35.0 0.248 0.140 0.990
Zinc 26.3 0.990 0.176 0.990 B
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 2 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 24 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid ICP 7300 07/02/16 07/05/16
14:16
160702L02U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.732 0.145 0.976
Arsenic 6.79 0.732 0.253 0.976
Barium 80.5 0.488 0.151 0.976
Beryllium 0.257 0.244 0.134 0.976
Cadmium 0.444 0.488 0.132 0.976 J
Chromium 16.4 0.244 0.139 0.976
Cobalt 4.26 0.244 0.144 0.976
Copper 10.9 0.488 0.131 0.976
Lead 22.0 0.488 0.128 0.976
Molybdenum 3.10 0.244 0.129 0.976
Nickel 6.56 0.244 0.141 0.976
Selenium ND 0.732 0.292 0.976
Silver 0.263 0.244 0.0836 0.976
Thallium 0.487 0.732 0.148 0.976 J
Vanadium 30.5 0.244 0.138 0.976
Zinc 96.6 0.976 0.173 0.976 B
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 3 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 25 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-03 16-06-2034-5-AA 06/27/16
15:28
Solid ICP 7300 07/02/16 07/05/16
14:17
160702L01U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.721 0.143 0.962
Arsenic 1.49 0.721 0.249 0.962
Barium 68.9 0.481 0.148 0.962
Beryllium 0.289 0.240 0.132 0.962
Cadmium 0.320 0.481 0.130 0.962 J
Chromium 11.3 0.240 0.137 0.962
Cobalt 6.65 0.240 0.142 0.962
Copper 8.45 0.481 0.130 0.962
Lead 3.66 0.481 0.127 0.962
Molybdenum ND 0.240 0.127 0.962
Nickel 5.53 0.240 0.139 0.962
Selenium ND 0.721 0.288 0.962
Silver ND 0.240 0.0824 0.962
Thallium ND 0.721 0.146 0.962
Vanadium 31.8 0.240 0.136 0.962
Zinc 24.9 0.962 0.171 0.962
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 4 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 26 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid ICP 7300 07/02/16 07/05/16
14:18
160702L01U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony 0.490 0.735 0.146 0.980 J
Arsenic 2.63 0.735 0.254 0.980
Barium 73.2 0.490 0.151 0.980
Beryllium 0.309 0.245 0.134 0.980
Cadmium 0.365 0.490 0.133 0.980 J
Chromium 19.5 0.245 0.139 0.980
Cobalt 6.39 0.245 0.145 0.980
Copper 9.83 0.490 0.132 0.980
Lead 4.62 0.490 0.129 0.980
Molybdenum 0.153 0.245 0.129 0.980 J
Nickel 7.07 0.245 0.142 0.980
Selenium ND 0.735 0.294 0.980
Silver ND 0.245 0.0840 0.980
Thallium ND 0.735 0.149 0.980
Vanadium 61.3 0.245 0.138 0.980
Zinc 36.3 0.980 0.174 0.980
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 5 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 27 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-04 16-06-2034-8-AA 06/27/16
16:22
Solid ICP 7300 07/02/16 07/05/16
14:22
160702L01U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.721 0.143 0.962
Arsenic 0.423 0.721 0.249 0.962 J
Barium 14.2 0.481 0.148 0.962
Beryllium ND 0.240 0.132 0.962
Cadmium ND 0.481 0.130 0.962
Chromium 3.46 0.240 0.137 0.962
Cobalt 1.28 0.240 0.142 0.962
Copper 2.45 0.481 0.130 0.962
Lead 0.741 0.481 0.127 0.962
Molybdenum 0.167 0.240 0.127 0.962 J
Nickel 1.20 0.240 0.139 0.962
Selenium ND 0.721 0.288 0.962
Silver ND 0.240 0.0824 0.962
Thallium ND 0.721 0.146 0.962
Vanadium 11.6 0.240 0.136 0.962
Zinc 6.35 0.962 0.171 0.962
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 6 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 28 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 097-01-002-22889 N/A Solid ICP 7300 07/02/16 07/07/16 10:31
160702L01U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.765 0.152 1.02
Arsenic ND 0.765 0.264 1.02
Barium ND 0.510 0.158 1.02
Beryllium ND 0.255 0.140 1.02
Cadmium ND 0.510 0.138 1.02
Chromium ND 0.255 0.145 1.02
Cobalt ND 0.255 0.151 1.02
Copper ND 0.510 0.137 1.02
Lead ND 0.510 0.134 1.02
Molybdenum ND 0.255 0.135 1.02
Nickel ND 0.255 0.148 1.02
Selenium ND 0.765 0.306 1.02
Silver ND 0.255 0.0875 1.02
Thallium ND 0.765 0.155 1.02
Vanadium ND 0.255 0.144 1.02
Zinc ND 1.02 0.181 1.02
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 7 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 29 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 097-01-002-22886 N/A Solid ICP 7300 07/02/16 07/05/16 13:23
160702L02U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.765 0.152 1.02
Arsenic ND 0.765 0.264 1.02
Barium ND 0.510 0.158 1.02
Beryllium ND 0.255 0.140 1.02
Cadmium ND 0.510 0.138 1.02
Chromium ND 0.255 0.145 1.02
Cobalt ND 0.255 0.151 1.02
Copper ND 0.510 0.137 1.02
Lead ND 0.510 0.134 1.02
Molybdenum ND 0.255 0.135 1.02
Nickel ND 0.255 0.148 1.02
Selenium ND 0.765 0.306 1.02
Silver ND 0.255 0.0875 1.02
Thallium ND 0.765 0.155 1.02
Vanadium ND 0.255 0.144 1.02
Zinc 1.16 1.02 0.181 1.02
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 8 of8
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 30 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-GW 16-06-2034-10-F 06/27/16
17:00
Aqueous ICP 7300 06/24/16 07/01/16
13:14
160630LA2U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.0150 0.00787 1.00
Arsenic 0.00750 0.0100 0.00438 1.00 J
Barium 0.0864 0.0100 0.00296 1.00
Beryllium ND 0.0100 0.00262 1.00
Cadmium ND 0.0100 0.00269 1.00
Chromium ND 0.0100 0.00271 1.00
Cobalt 0.0141 0.0100 0.00295 1.00
Copper 0.00572 0.0100 0.00267 1.00 J
Lead ND 0.0100 0.00406 1.00
Molybdenum 0.0682 0.0100 0.00278 1.00 B
Nickel 0.0145 0.0100 0.00298 1.00
Selenium 0.00732 0.0150 0.00699 1.00 J
Silver 0.00223 0.00500 0.00139 1.00 J
Thallium ND 0.0150 0.00291 1.00
Vanadium 0.00549 0.0100 0.00244 1.00 J
Zinc 0.233 0.0100 0.00352 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 1 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 31 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-16-460-98 N/A Aqueous ICP 7300 06/30/16 07/01/16 12:28
160630LA2U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony 0.0413 0.0150 0.00787 1.00
Arsenic ND 0.0100 0.00438 1.00
Barium ND 0.0100 0.00296 1.00
Beryllium ND 0.0100 0.00262 1.00
Cadmium ND 0.0100 0.00269 1.00
Chromium ND 0.0100 0.00271 1.00
Cobalt ND 0.0100 0.00295 1.00
Copper ND 0.0100 0.00267 1.00
Lead ND 0.0100 0.00406 1.00
Molybdenum 0.00769 0.0100 0.00278 1.00 J
Nickel ND 0.0100 0.00298 1.00
Selenium ND 0.0150 0.00699 1.00
Silver ND 0.00500 0.00139 1.00
Thallium 0.00605 0.0150 0.00291 1.00 J
Vanadium ND 0.0100 0.00244 1.00
Zinc ND 0.0100 0.00352 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 2 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 32 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-GW 16-06-2034-10-F 06/27/16
17:00
Aqueous Mercury 04 07/06/16 07/06/16
15:32
160706LA1F
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.000500 0.0000453 1.00
Method Blank 099-16-456-3 N/A Aqueous Mercury 04 07/06/16 07/06/16 15:14
160706LA1F
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.000500 0.0000453 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7470A Filt.

Method: EPA 7470A
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 1 of1
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 33 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid Mercury 05 07/06/16 07/07/16
13:33
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0833 0.00587 1.00
BB-03-03 16-06-2034-2-AA 06/27/16
15:15
Solid Mercury 05 07/06/16 07/07/16
13:35
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0877 0.00618 1.00
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid Mercury 05 07/06/16 07/07/16
13:37
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0862 0.00607 1.00
BB-06-03 16-06-2034-5-AA 06/27/16
15:28
Solid Mercury 05 07/06/16 07/07/16
13:39
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0794 0.00559 1.00
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid Mercury 05 07/06/16 07/07/16
13:41
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0794 0.00559 1.00
BB-09-04 16-06-2034-8-AA 06/27/16
16:22
Solid Mercury 05 07/06/16 07/07/16
13:44
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0833 0.00587 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7471A Total
Method: EPA 7471A
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 34 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-16-480-46 N/A Solid Mercury 05 07/06/16 07/07/16 13:06
160706L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0833 0.00587 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7471A Total
Method: EPA 7471A
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 2 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 35 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid GC 44 07/05/16 07/08/16
15:46
160705L07
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 10 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD ND 5.0 2.4 1.00
4,4'-DDE ND 5.0 2.2 1.00
4,4'-DDT ND 5.0 2.2 1.00
Delta-BHC ND 10 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.3 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.3 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.2 1.00
Heptachlor Epoxide ND 10 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 100 45 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 95 24-168
2,4,5,6-Tetrachloro-m-Xylene 85 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 36 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid GC 44 07/05/16 07/08/16
16:00
160705L07
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 10 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD ND 5.0 2.4 1.00
4,4'-DDE 11 5.0 2.2 1.00
4,4'-DDT 8.0 5.0 2.2 1.00
Delta-BHC ND 10 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.4 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.4 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.2 1.00
Heptachlor Epoxide ND 10 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 100 45 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 90 24-168
2,4,5,6-Tetrachloro-m-Xylene 80 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 37 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-12-537-2464 N/A Solid GC 44 07/05/16 07/08/16 15:03
160705L07
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 10 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD ND 5.0 2.4 1.00
4,4'-DDE ND 5.0 2.2 1.00
4,4'-DDT ND 5.0 2.2 1.00
Delta-BHC ND 10 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.4 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.4 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.2 1.00
Heptachlor Epoxide ND 10 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 100 45 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 82 24-168
2,4,5,6-Tetrachloro-m-Xylene 93 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 38 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-AA 06/27/16
15:13
Solid GC 58 07/05/16 07/07/16
10:25
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 103 24-168
2,4,5,6-Tetrachloro-m-Xylene 88 25-145
BB-03-03 16-06-2034-2-AA 06/27/16
15:15
Solid GC 58 07/05/16 07/07/16
10:43
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 104 24-168
2,4,5,6-Tetrachloro-m-Xylene 65 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 39 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-01 16-06-2034-4-AA 06/27/16
15:25
Solid GC 58 07/05/16 07/07/16
11:01
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 43 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 31 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 34 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 102 24-168
2,4,5,6-Tetrachloro-m-Xylene 84 25-145
BB-06-03 16-06-2034-5-AA 06/27/16
15:28
Solid GC 58 07/05/16 07/07/16
11:19
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 101 24-168
2,4,5,6-Tetrachloro-m-Xylene 67 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 40 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-01 16-06-2034-7-AA 06/27/16
16:20
Solid GC 58 07/05/16 07/07/16
12:19
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 111 24-168
2,4,5,6-Tetrachloro-m-Xylene 92 25-145
BB-09-04 16-06-2034-8-AA 06/27/16
16:22
Solid GC 58 07/05/16 07/07/16
12:36
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 104 24-168
2,4,5,6-Tetrachloro-m-Xylene 58 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 41 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-12-535-3810 N/A Solid GC 58 07/05/16 07/06/16 20:37
160705L20
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 106 24-168
2,4,5,6-Tetrachloro-m-Xylene 81 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 4 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 42 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-GW 16-06-2034-10-A 06/27/16
17:00
Aqueous GC/MS L 06/29/16 06/29/16
20:10
160629L007
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone 5.9 10 3.5 1.00 J
Benzene ND 0.50 0.32 1.00
Bromobenzene ND 0.50 0.33 1.00
Bromochloromethane ND 1.0 0.38 1.00
Bromodichloromethane ND 0.50 0.20 1.00
Bromoform ND 0.50 0.34 1.00
Bromomethane 0.38 1.0 0.38 1.00 J
2-Butanone ND 5.0 2.9 1.00
n-Butylbenzene ND 0.50 0.34 1.00
sec-Butylbenzene ND 0.50 0.23 1.00
tert-Butylbenzene ND 0.50 0.38 1.00
Carbon Disulfide ND 1.0 0.44 1.00
Carbon Tetrachloride ND 0.50 0.22 1.00
Chlorobenzene ND 0.50 0.14 1.00
Chloroethane ND 0.50 0.34 1.00
2-Chloroethyl Vinyl Ether ND 5.0 3.1 1.00
Chloroform 4.1 0.50 0.22 1.00
Chloromethane ND 0.50 0.22 1.00
2-Chlorotoluene ND 0.50 0.34 1.00
4-Chlorotoluene ND 0.50 0.33 1.00
Dibromochloromethane ND 0.50 0.24 1.00
1,2-Dibromo-3-Chloropropane ND 5.0 2.9 1.00
1,2-Dibromoethane ND 0.50 0.34 1.00
Dibromomethane ND 0.50 0.34 1.00
1,2-Dichlorobenzene ND 0.50 0.17 1.00
1,3-Dichlorobenzene ND 0.50 0.17 1.00
1,4-Dichlorobenzene ND 0.50 0.31 1.00
Dichlorodifluoromethane ND 1.0 0.24 1.00
1,1-Dichloroethane ND 0.50 0.19 1.00
1,2-Dichloroethane ND 0.50 0.18 1.00
1,1-Dichloroethene ND 0.50 0.20 1.00
c-1,2-Dichloroethene ND 0.50 0.24 1.00
t-1,2-Dichloroethene ND 0.50 0.26 1.00
Acetonitrile ND 10 2.2 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 1 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 43 of 100 ends

Parameter Result RL MDL DF Qualifiers
1,2-Dichloropropane ND 0.50 0.24 1.00
Acrolein ND 20 8.8 1.00
Acrylonitrile ND 10 5.2 1.00
1,3-Dichloropropane ND 1.0 0.24 1.00
2,2-Dichloropropane ND 1.0 0.42 1.00
Allyl Chloride ND 1.0 0.36 1.00
1,1-Dichloropropene ND 0.50 0.28 1.00
c-1,3-Dichloropropene ND 0.50 0.18 1.00
t-1,3-Dichloropropene ND 0.50 0.35 1.00
Ethylbenzene ND 0.50 0.32 1.00
2-Hexanone ND 10 2.6 1.00
Isopropylbenzene ND 0.50 0.42 1.00
p-Isopropyltoluene ND 0.50 0.14 1.00
Methylene Chloride ND 1.0 0.38 1.00
4-Methyl-2-Pentanone ND 5.0 2.7 1.00
Naphthalene ND 1.0 0.41 1.00
n-Propylbenzene ND 0.50 0.38 1.00
Styrene ND 0.50 0.32 1.00
Chloroprene ND 0.50 0.24 1.00
1,1,1,2-Tetrachloroethane ND 0.50 0.24 1.00
1,1,2,2-Tetrachloroethane ND 0.50 0.22 1.00
Tetrachloroethene ND 0.50 0.22 1.00
Toluene 0.90 0.50 0.26 1.00
1,2,3-Trichlorobenzene ND 0.50 0.25 1.00
Ethyl Methacrylate ND 5.0 1.4 1.00
1,2,4-Trichlorobenzene ND 0.50 0.25 1.00
1,1,1-Trichloroethane ND 0.50 0.19 1.00
Hexachloro-1,3-Butadiene ND 2.0 0.48 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 0.50 0.26 1.00 1,1,2-Trichloroethane ND 0.50 0.32 1.00
Iodomethane ND 10 6.8 1.00
Trichloroethene 1.1 0.50 0.23 1.00
Trichlorofluoromethane ND 0.50 0.25 1.00
Isobutyl Alcohol ND 10 6.7 1.00
1,2,3-Trichloropropane ND 1.0 0.25 1.00
1,2,4-Trimethylbenzene ND 0.50 0.15 1.00
Methacrylonitrile ND 10 2.5 1.00
Methyl Methacrylate ND 5.0 1.3 1.00
1,3,5-Trimethylbenzene ND 0.50 0.33 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 2 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 44 of 100 ends

Parameter Result RL MDL DF Qualifiers
Vinyl Acetate ND 5.0 2.2 1.00
Vinyl Chloride ND 0.50 0.27 1.00
p/m-Xylene ND 0.50 0.24 1.00
o-Xylene ND 0.50 0.39 1.00
Methyl-t-Butyl Ether (MTBE) ND 0.50 0.29 1.00
t-1,4-Dichloro-2-Butene ND 5.0 3.0 1.00
Tetrahydrofuran ND 5.0 2.2 1.00
Propionitrile ND 10 3.1 1.00
Tert-Butyl Alcohol (TBA) ND 10 4.1 1.00
Diisopropyl Ether (DIPE) ND 0.50 0.24 1.00
Ethyl-t-Butyl Ether (ETBE) ND 0.50 0.22 1.00
Tert-Amyl-Methyl Ether (TAME) ND 0.50 0.24 1.00
Ethanol ND 50 17 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 95 68-120
Dibromofluoromethane 105 71-135
1,2-Dichloroethane-d4 111 64-139
Toluene-d8 100 72-128
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 3 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 45 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-16-446-105 N/A Aqueous GC/MS L 06/29/16 06/29/16 10:33
160629L007
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 10 3.5 1.00
Benzene ND 0.50 0.32 1.00
Bromobenzene ND 0.50 0.33 1.00
Bromochloromethane ND 1.0 0.38 1.00
Bromodichloromethane ND 0.50 0.20 1.00
Bromoform ND 0.50 0.34 1.00
Bromomethane ND 1.0 0.38 1.00
2-Butanone ND 5.0 2.9 1.00
n-Butylbenzene ND 0.50 0.34 1.00
sec-Butylbenzene ND 0.50 0.23 1.00
tert-Butylbenzene ND 0.50 0.38 1.00
Carbon Disulfide ND 1.0 0.44 1.00
Carbon Tetrachloride ND 0.50 0.22 1.00
Chlorobenzene ND 0.50 0.14 1.00
Chloroethane ND 0.50 0.34 1.00
2-Chloroethyl Vinyl Ether ND 5.0 3.1 1.00
Chloroform ND 0.50 0.22 1.00
Chloromethane ND 0.50 0.22 1.00
2-Chlorotoluene ND 0.50 0.34 1.00
4-Chlorotoluene ND 0.50 0.33 1.00
Dibromochloromethane ND 0.50 0.24 1.00
1,2-Dibromo-3-Chloropropane ND 5.0 2.9 1.00
1,2-Dibromoethane ND 0.50 0.34 1.00
Dibromomethane ND 0.50 0.34 1.00
1,2-Dichlorobenzene ND 0.50 0.17 1.00
1,3-Dichlorobenzene ND 0.50 0.17 1.00
1,4-Dichlorobenzene ND 0.50 0.31 1.00
Dichlorodifluoromethane ND 1.0 0.24 1.00
1,1-Dichloroethane ND 0.50 0.19 1.00
1,2-Dichloroethane ND 0.50 0.18 1.00
1,1-Dichloroethene ND 0.50 0.20 1.00
c-1,2-Dichloroethene ND 0.50 0.24 1.00
t-1,2-Dichloroethene ND 0.50 0.26 1.00
Acetonitrile ND 10 2.2 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 4 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 46 of 100 ends

Parameter Result RL MDL DF Qualifiers
1,2-Dichloropropane ND 0.50 0.24 1.00
Acrolein ND 20 8.8 1.00
Acrylonitrile ND 10 5.2 1.00
1,3-Dichloropropane ND 1.0 0.24 1.00
2,2-Dichloropropane ND 1.0 0.42 1.00
Allyl Chloride ND 1.0 0.36 1.00
1,1-Dichloropropene ND 0.50 0.28 1.00
c-1,3-Dichloropropene ND 0.50 0.18 1.00
t-1,3-Dichloropropene ND 0.50 0.35 1.00
Ethylbenzene ND 0.50 0.32 1.00
2-Hexanone ND 10 2.6 1.00
Isopropylbenzene ND 0.50 0.42 1.00
p-Isopropyltoluene ND 0.50 0.14 1.00
Methylene Chloride ND 1.0 0.38 1.00
4-Methyl-2-Pentanone ND 5.0 2.7 1.00
Naphthalene ND 1.0 0.41 1.00
n-Propylbenzene ND 0.50 0.38 1.00
Styrene ND 0.50 0.32 1.00
Chloroprene ND 0.50 0.24 1.00
1,1,1,2-Tetrachloroethane ND 0.50 0.24 1.00
1,1,2,2-Tetrachloroethane ND 0.50 0.22 1.00
Tetrachloroethene ND 0.50 0.22 1.00
Toluene ND 0.50 0.26 1.00
1,2,3-Trichlorobenzene ND 0.50 0.25 1.00
Ethyl Methacrylate ND 5.0 1.4 1.00
1,2,4-Trichlorobenzene ND 0.50 0.25 1.00
1,1,1-Trichloroethane ND 0.50 0.19 1.00
Hexachloro-1,3-Butadiene ND 2.0 0.48 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 0.50 0.26 1.00 1,1,2-Trichloroethane ND 0.50 0.32 1.00
Iodomethane ND 10 6.8 1.00
Trichloroethene ND 0.50 0.23 1.00
Trichlorofluoromethane ND 0.50 0.25 1.00
Isobutyl Alcohol ND 10 6.7 1.00
1,2,3-Trichloropropane ND 1.0 0.25 1.00
1,2,4-Trimethylbenzene ND 0.50 0.15 1.00
Methacrylonitrile ND 10 2.5 1.00
Methyl Methacrylate ND 5.0 1.3 1.00
1,3,5-Trimethylbenzene ND 0.50 0.33 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 5 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 47 of 100 ends

Parameter Result RL MDL DF Qualifiers
Vinyl Acetate ND 5.0 2.2 1.00
Vinyl Chloride ND 0.50 0.27 1.00
p/m-Xylene ND 0.50 0.24 1.00
o-Xylene ND 0.50 0.39 1.00
Methyl-t-Butyl Ether (MTBE) ND 0.50 0.29 1.00
t-1,4-Dichloro-2-Butene ND 5.0 3.0 1.00
Tetrahydrofuran ND 5.0 2.2 1.00
Propionitrile ND 10 3.1 1.00
Tert-Butyl Alcohol (TBA) ND 10 4.1 1.00
Diisopropyl Ether (DIPE) ND 0.50 0.24 1.00
Ethyl-t-Butyl Ether (ETBE) ND 0.50 0.22 1.00
Tert-Amyl-Methyl Ether (TAME) ND 0.50 0.24 1.00
Ethanol ND 50 17 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 94 68-120
Dibromofluoromethane 99 71-135
1,2-Dichloroethane-d4 99 64-139
Toluene-d8 97 72-128
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 6 of6
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 48 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-01 16-06-2034-1-A 06/27/16
15:13
Solid GC/MS Q 06/29/16 07/01/16
19:34
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.4 1.00
Benzene ND 5.1 0.13 1.00
Bromobenzene ND 5.1 0.21 1.00
Bromochloromethane ND 5.1 0.70 1.00
Bromodichloromethane ND 5.1 0.24 1.00
Bromoform ND 5.1 0.81 1.00
Bromomethane ND 25 9.6 1.00
2-Butanone ND 51 3.8 1.00
n-Butylbenzene ND 5.1 0.16 1.00
sec-Butylbenzene ND 5.1 0.59 1.00
tert-Butylbenzene ND 5.1 0.15 1.00
Carbon Disulfide ND 51 0.31 1.00
Carbon Tetrachloride ND 5.1 0.29 1.00
Chlorobenzene ND 5.1 0.23 1.00
Chloroethane ND 5.1 1.5 1.00
Chloroform ND 5.1 0.24 1.00
Chloromethane ND 25 0.31 1.00
2-Chlorotoluene ND 5.1 0.24 1.00
4-Chlorotoluene ND 5.1 0.22 1.00
Dibromochloromethane ND 5.1 0.58 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.1 0.26 1.00
Dibromomethane ND 5.1 0.79 1.00
1,2-Dichlorobenzene ND 5.1 0.23 1.00
1,3-Dichlorobenzene ND 5.1 0.18 1.00
1,4-Dichlorobenzene ND 5.1 0.23 1.00
Dichlorodifluoromethane ND 5.1 0.45 1.00
1,1-Dichloroethane ND 5.1 0.22 1.00
1,2-Dichloroethane ND 5.1 0.32 1.00
1,1-Dichloroethene ND 5.1 0.35 1.00
c-1,2-Dichloroethene ND 5.1 0.28 1.00
t-1,2-Dichloroethene ND 5.1 0.52 1.00
1,2-Dichloropropane ND 5.1 0.45 1.00
1,3-Dichloropropane ND 5.1 0.26 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 49 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.1 0.34 1.00
1,1-Dichloropropene ND 5.1 0.33 1.00
c-1,3-Dichloropropene ND 5.1 0.26 1.00
t-1,3-Dichloropropene ND 5.1 0.62 1.00
Ethylbenzene ND 5.1 0.15 1.00
2-Hexanone ND 51 1.8 1.00
Isopropylbenzene ND 5.1 0.56 1.00
p-Isopropyltoluene ND 5.1 0.64 1.00
Methylene Chloride ND 51 1.4 1.00
4-Methyl-2-Pentanone ND 51 4.4 1.00
Naphthalene ND 51 0.83 1.00
n-Propylbenzene ND 5.1 0.51 1.00
Styrene ND 5.1 0.62 1.00
1,1,1,2-Tetrachloroethane ND 5.1 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.1 0.35 1.00
Tetrachloroethene ND 5.1 0.21 1.00
Toluene ND 5.1 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.93 1.00
1,2,4-Trichlorobenzene ND 5.1 0.32 1.00
1,1,1-Trichloroethane ND 5.1 0.23 1.00
1,1,2-Trichloroethane ND 5.1 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 51 0.36 1.00
Trichloroethene ND 5.1 0.31 1.00
1,2,3-Trichloropropane ND 5.1 0.85 1.00
1,2,4-Trimethylbenzene ND 5.1 0.60 1.00
Trichlorofluoromethane ND 51 0.38 1.00
1,3,5-Trimethylbenzene ND 5.1 0.56 1.00
Vinyl Acetate ND 51 4.8 1.00
Vinyl Chloride ND 5.1 0.51 1.00
p/m-Xylene ND 5.1 0.27 1.00
o-Xylene ND 5.1 0.57 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.1 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 96 60-132
Dibromofluoromethane 104 63-141
1,2-Dichloroethane-d4 112 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 50 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-03-03 16-06-2034-2-A 06/27/16
15:15
Solid GC/MS Q 06/29/16 07/01/16
20:01
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.3 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.69 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.80 1.00
Bromomethane ND 25 9.5 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.28 1.00
Chlorobenzene ND 5.0 0.22 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.31 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.7 1.00
1,2-Dibromoethane ND 5.0 0.26 1.00
Dibromomethane ND 5.0 0.78 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.45 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.32 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.51 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 51 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.26 1.00
t-1,3-Dichloropropene ND 5.0 0.61 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.3 1.00
Naphthalene ND 50 0.82 1.00
n-Propylbenzene ND 5.0 0.50 1.00
Styrene ND 5.0 0.61 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.92 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.23 1.00
1,1,2-Trichloroethane ND 5.0 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.83 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.38 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.8 1.00
Vinyl Chloride ND 5.0 0.51 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 99 60-132
Dibromofluoromethane 107 63-141
1,2-Dichloroethane-d4 117 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 4 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 52 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-01 16-06-2034-4-A 06/27/16
15:25
Solid GC/MS Q 06/29/16 07/01/16
20:27
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.4 1.00
Benzene ND 5.1 0.13 1.00
Bromobenzene ND 5.1 0.22 1.00
Bromochloromethane ND 5.1 0.71 1.00
Bromodichloromethane ND 5.1 0.24 1.00
Bromoform ND 5.1 0.82 1.00
Bromomethane ND 26 9.7 1.00
2-Butanone ND 51 3.9 1.00
n-Butylbenzene ND 5.1 0.16 1.00
sec-Butylbenzene ND 5.1 0.59 1.00
tert-Butylbenzene ND 5.1 0.15 1.00
Carbon Disulfide ND 51 0.31 1.00
Carbon Tetrachloride ND 5.1 0.29 1.00
Chlorobenzene ND 5.1 0.23 1.00
Chloroethane ND 5.1 1.5 1.00
Chloroform ND 5.1 0.25 1.00
Chloromethane ND 26 0.31 1.00
2-Chlorotoluene ND 5.1 0.24 1.00
4-Chlorotoluene ND 5.1 0.22 1.00
Dibromochloromethane ND 5.1 0.59 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.1 0.26 1.00
Dibromomethane ND 5.1 0.80 1.00
1,2-Dichlorobenzene ND 5.1 0.23 1.00
1,3-Dichlorobenzene ND 5.1 0.18 1.00
1,4-Dichlorobenzene ND 5.1 0.23 1.00
Dichlorodifluoromethane ND 5.1 0.46 1.00
1,1-Dichloroethane ND 5.1 0.22 1.00
1,2-Dichloroethane ND 5.1 0.32 1.00
1,1-Dichloroethene ND 5.1 0.36 1.00
c-1,2-Dichloroethene ND 5.1 0.29 1.00
t-1,2-Dichloroethene ND 5.1 0.52 1.00
1,2-Dichloropropane ND 5.1 0.45 1.00
1,3-Dichloropropane ND 5.1 0.26 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 5 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 53 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.1 0.34 1.00
1,1-Dichloropropene ND 5.1 0.34 1.00
c-1,3-Dichloropropene ND 5.1 0.26 1.00
t-1,3-Dichloropropene ND 5.1 0.62 1.00
Ethylbenzene ND 5.1 0.16 1.00
2-Hexanone ND 51 1.8 1.00
Isopropylbenzene ND 5.1 0.56 1.00
p-Isopropyltoluene ND 5.1 0.65 1.00
Methylene Chloride ND 51 1.4 1.00
4-Methyl-2-Pentanone ND 51 4.4 1.00
Naphthalene ND 51 0.84 1.00
n-Propylbenzene ND 5.1 0.52 1.00
Styrene ND 5.1 0.62 1.00
1,1,1,2-Tetrachloroethane ND 5.1 0.25 1.00
1,1,2,2-Tetrachloroethane ND 5.1 0.35 1.00
Tetrachloroethene ND 5.1 0.22 1.00
Toluene ND 5.1 0.53 1.00
1,2,3-Trichlorobenzene ND 10 0.94 1.00
1,2,4-Trichlorobenzene ND 5.1 0.32 1.00
1,1,1-Trichloroethane ND 5.1 0.23 1.00
1,1,2-Trichloroethane ND 5.1 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 51 0.36 1.00
Trichloroethene ND 5.1 0.31 1.00
1,2,3-Trichloropropane ND 5.1 0.85 1.00
1,2,4-Trimethylbenzene ND 5.1 0.60 1.00
Trichlorofluoromethane ND 51 0.39 1.00
1,3,5-Trimethylbenzene ND 5.1 0.56 1.00
Vinyl Acetate ND 51 4.9 1.00
Vinyl Chloride ND 5.1 0.52 1.00
p/m-Xylene ND 5.1 0.28 1.00
o-Xylene ND 5.1 0.57 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.1 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 97 60-132
Dibromofluoromethane 106 63-141
1,2-Dichloroethane-d4 116 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 6 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 54 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-06-03 16-06-2034-5-A 06/27/16
15:28
Solid GC/MS Q 06/29/16 07/01/16
20:54
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 120 6.1 1.00
Benzene ND 4.9 0.13 1.00
Bromobenzene ND 4.9 0.20 1.00
Bromochloromethane ND 4.9 0.67 1.00
Bromodichloromethane ND 4.9 0.23 1.00
Bromoform ND 4.9 0.77 1.00
Bromomethane ND 24 9.1 1.00
2-Butanone ND 49 3.7 1.00
n-Butylbenzene ND 4.9 0.15 1.00
sec-Butylbenzene ND 4.9 0.56 1.00
tert-Butylbenzene ND 4.9 0.15 1.00
Carbon Disulfide ND 49 0.30 1.00
Carbon Tetrachloride ND 4.9 0.27 1.00
Chlorobenzene ND 4.9 0.22 1.00
Chloroethane ND 4.9 1.4 1.00
Chloroform ND 4.9 0.23 1.00
Chloromethane ND 24 0.30 1.00
2-Chlorotoluene ND 4.9 0.22 1.00
4-Chlorotoluene ND 4.9 0.21 1.00
Dibromochloromethane ND 4.9 0.55 1.00
1,2-Dibromo-3-Chloropropane ND 9.7 1.7 1.00
1,2-Dibromoethane ND 4.9 0.25 1.00
Dibromomethane ND 4.9 0.75 1.00
1,2-Dichlorobenzene ND 4.9 0.22 1.00
1,3-Dichlorobenzene ND 4.9 0.17 1.00
1,4-Dichlorobenzene ND 4.9 0.22 1.00
Dichlorodifluoromethane ND 4.9 0.43 1.00
1,1-Dichloroethane ND 4.9 0.21 1.00
1,2-Dichloroethane ND 4.9 0.30 1.00
1,1-Dichloroethene ND 4.9 0.34 1.00
c-1,2-Dichloroethene ND 4.9 0.27 1.00
t-1,2-Dichloroethene ND 4.9 0.49 1.00
1,2-Dichloropropane ND 4.9 0.43 1.00
1,3-Dichloropropane ND 4.9 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 7 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 55 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 4.9 0.32 1.00
1,1-Dichloropropene ND 4.9 0.32 1.00
c-1,3-Dichloropropene ND 4.9 0.25 1.00
t-1,3-Dichloropropene ND 4.9 0.59 1.00
Ethylbenzene ND 4.9 0.15 1.00
2-Hexanone ND 49 1.7 1.00
Isopropylbenzene ND 4.9 0.53 1.00
p-Isopropyltoluene ND 4.9 0.61 1.00
Methylene Chloride ND 49 1.3 1.00
4-Methyl-2-Pentanone ND 49 4.2 1.00
Naphthalene ND 49 0.79 1.00
n-Propylbenzene ND 4.9 0.49 1.00
Styrene ND 4.9 0.59 1.00
1,1,1,2-Tetrachloroethane ND 4.9 0.23 1.00
1,1,2,2-Tetrachloroethane ND 4.9 0.34 1.00
Tetrachloroethene ND 4.9 0.20 1.00
Toluene ND 4.9 0.50 1.00
1,2,3-Trichlorobenzene ND 9.7 0.89 1.00
1,2,4-Trichlorobenzene ND 4.9 0.30 1.00
1,1,1-Trichloroethane ND 4.9 0.22 1.00
1,1,2-Trichloroethane ND 4.9 0.34 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 49 0.34 1.00
Trichloroethene ND 4.9 0.29 1.00
1,2,3-Trichloropropane ND 4.9 0.81 1.00
1,2,4-Trimethylbenzene ND 4.9 0.57 1.00
Trichlorofluoromethane ND 49 0.36 1.00
1,3,5-Trimethylbenzene ND 4.9 0.53 1.00
Vinyl Acetate ND 49 4.6 1.00
Vinyl Chloride ND 4.9 0.49 1.00
p/m-Xylene ND 4.9 0.26 1.00
o-Xylene ND 4.9 0.54 1.00
Methyl-t-Butyl Ether (MTBE) ND 4.9 0.29 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 98 60-132
Dibromofluoromethane 107 63-141
1,2-Dichloroethane-d4 115 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 8 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 56 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-01 16-06-2034-7-A 06/27/16
16:20
Solid GC/MS Q 06/29/16 07/01/16
21:20
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.5 1.00
Benzene ND 5.2 0.13 1.00
Bromobenzene ND 5.2 0.22 1.00
Bromochloromethane ND 5.2 0.71 1.00
Bromodichloromethane ND 5.2 0.24 1.00
Bromoform ND 5.2 0.82 1.00
Bromomethane ND 26 9.8 1.00
2-Butanone ND 52 3.9 1.00
n-Butylbenzene ND 5.2 0.16 1.00
sec-Butylbenzene ND 5.2 0.60 1.00
tert-Butylbenzene ND 5.2 0.16 1.00
Carbon Disulfide ND 52 0.32 1.00
Carbon Tetrachloride ND 5.2 0.29 1.00
Chlorobenzene ND 5.2 0.23 1.00
Chloroethane ND 5.2 1.5 1.00
Chloroform ND 5.2 0.25 1.00
Chloromethane ND 26 0.31 1.00
2-Chlorotoluene ND 5.2 0.24 1.00
4-Chlorotoluene ND 5.2 0.22 1.00
Dibromochloromethane ND 5.2 0.59 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.2 0.26 1.00
Dibromomethane ND 5.2 0.80 1.00
1,2-Dichlorobenzene ND 5.2 0.24 1.00
1,3-Dichlorobenzene ND 5.2 0.18 1.00
1,4-Dichlorobenzene ND 5.2 0.23 1.00
Dichlorodifluoromethane ND 5.2 0.46 1.00
1,1-Dichloroethane ND 5.2 0.22 1.00
1,2-Dichloroethane ND 5.2 0.33 1.00
1,1-Dichloroethene ND 5.2 0.36 1.00
c-1,2-Dichloroethene ND 5.2 0.29 1.00
t-1,2-Dichloroethene ND 5.2 0.52 1.00
1,2-Dichloropropane ND 5.2 0.45 1.00
1,3-Dichloropropane ND 5.2 0.26 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 9 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 57 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.2 0.34 1.00
1,1-Dichloropropene ND 5.2 0.34 1.00
c-1,3-Dichloropropene ND 5.2 0.26 1.00
t-1,3-Dichloropropene ND 5.2 0.63 1.00
Ethylbenzene ND 5.2 0.16 1.00
2-Hexanone ND 52 1.8 1.00
Isopropylbenzene ND 5.2 0.57 1.00
p-Isopropyltoluene ND 5.2 0.65 1.00
Methylene Chloride ND 52 1.4 1.00
4-Methyl-2-Pentanone ND 52 4.5 1.00
Naphthalene ND 52 0.84 1.00
n-Propylbenzene ND 5.2 0.52 1.00
Styrene ND 5.2 0.63 1.00
1,1,1,2-Tetrachloroethane ND 5.2 0.25 1.00
1,1,2,2-Tetrachloroethane ND 5.2 0.36 1.00
Tetrachloroethene ND 5.2 0.22 1.00
Toluene ND 5.2 0.53 1.00
1,2,3-Trichlorobenzene ND 10 0.95 1.00
1,2,4-Trichlorobenzene ND 5.2 0.32 1.00
1,1,1-Trichloroethane ND 5.2 0.23 1.00
1,1,2-Trichloroethane ND 5.2 0.37 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 52 0.36 1.00
Trichloroethene ND 5.2 0.31 1.00
1,2,3-Trichloropropane ND 5.2 0.86 1.00
1,2,4-Trimethylbenzene ND 5.2 0.61 1.00
Trichlorofluoromethane ND 52 0.39 1.00
1,3,5-Trimethylbenzene ND 5.2 0.57 1.00
Vinyl Acetate ND 52 4.9 1.00
Vinyl Chloride ND 5.2 0.52 1.00
p/m-Xylene ND 5.2 0.28 1.00
o-Xylene ND 5.2 0.58 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.2 0.31 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 98 60-132
Dibromofluoromethane 107 63-141
1,2-Dichloroethane-d4 115 62-146
Toluene-d8 101 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 10 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 58 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-09-04 16-06-2034-8-A 06/27/16
16:22
Solid GC/MS Q 06/29/16 07/01/16
21:47
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 120 6.2 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.69 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.79 1.00
Bromomethane ND 25 9.4 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.28 1.00
Chlorobenzene ND 5.0 0.22 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.30 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.7 1.00
1,2-Dibromoethane ND 5.0 0.25 1.00
Dibromomethane ND 5.0 0.77 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.44 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.31 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.50 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 11 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 59 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.25 1.00
t-1,3-Dichloropropene ND 5.0 0.60 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.3 1.00
Naphthalene ND 50 0.81 1.00
n-Propylbenzene ND 5.0 0.50 1.00
Styrene ND 5.0 0.60 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.51 1.00
1,2,3-Trichlorobenzene ND 10 0.91 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.22 1.00
1,1,2-Trichloroethane ND 5.0 0.35 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.83 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.37 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.7 1.00
Vinyl Chloride ND 5.0 0.50 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.29 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 98 60-132
Dibromofluoromethane 105 63-141
1,2-Dichloroethane-d4 113 62-146
Toluene-d8 102 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 12 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 60 of 100 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-14-314-575 N/A Solid GC/MS Q 07/01/16 07/01/16 13:50
160701L013
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 120 6.2 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.69 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.79 1.00
Bromomethane ND 25 9.4 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.28 1.00
Chlorobenzene ND 5.0 0.22 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.30 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.7 1.00
1,2-Dibromoethane ND 5.0 0.26 1.00
Dibromomethane ND 5.0 0.77 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.44 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.31 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.51 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 13 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 61 of 100 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.25 1.00
t-1,3-Dichloropropene ND 5.0 0.61 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.3 1.00
Naphthalene ND 50 0.81 1.00
n-Propylbenzene ND 5.0 0.50 1.00
Styrene ND 5.0 0.60 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.91 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.23 1.00
1,1,2-Trichloroethane ND 5.0 0.35 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.83 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.38 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.7 1.00
Vinyl Chloride ND 5.0 0.50 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 98 60-132
Dibromofluoromethane 103 63-141
1,2-Dichloroethane-d4 111 62-146
Toluene-d8 97 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 14 of14
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 62 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2175-31 Sample Solid HPLC 5 07/02/16 07/06/16 12:01 160702S06 16-06-2175-31 Matrix Spike Solid HPLC 5 07/02/16 07/06/16 19:06 160702S06 16-06-2175-31 Matrix Spike Duplicate Solid HPLC 5 07/02/16 07/06/16 19:38 160702S06 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Naphthalene ND 100.0 91.88 92 84.31 84 23-167 9 0-46
Acenaphthylene ND 100.0 85.70 86 76.37 76 24-120 12 0-47 Acenaphthene ND 100.0 80.70 81 71.95 72 16-120 11 0-46
Fluorene ND 100.0 72.76 73 67.08 67 32-120 8 0-44
Phenanthrene ND 100.0 70.62 71 65.40 65 34-120 8 0-38
Anthracene ND 100.0 69.44 69 64.42 64 27-120 8 0-45
Fluoranthene ND 100.0 60.43 60 56.64 57 32-122 6 0-41
Pyrene ND 100.0 56.63 57 50.54 51 31-127 11 0-38
Benzo (a) Anthracene ND 100.0 21.01 21 8.489 8 32-122 85 0-43 3,4 Chrysene ND 100.0 67.53 68 63.16 63 30-132 7 0-42
Benzo (b) Fluoranthene 15.17 100.0 98.38 83 65.26 50 33-120 40 0-44 Benzo (k) Fluoranthene 31.49 100.0 60.33 29 67.32 36 23-149 11 0-44 Benzo (a) Pyrene 15.48 100.0 112.6 97 97.57 82 12-132 14 0-48 Dibenz (a,h) Anthracene 188.1 100.0 268.1 80 183.3 0 29-125 38 0-43 3 Benzo (g,h,i) Perylene 18.28 100.0 95.51 77 64.44 46 24-132 39 0-42 Indeno (1,2,3-c,d) Pyrene 332.6 100.0 322.3 0 237.9 0 29-143 30 0-42 3 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8310
Project: UTAS - Due Diligence / 43559 Page 1 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 63 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2035-1 Sample Solid GC 48 06/30/16 06/30/16 17:14 160630S04 16-06-2035-1 Matrix Spike Solid GC 48 06/30/16 06/30/16 16:43 160630S04 16-06-2035-1 Matrix Spike Duplicate Solid GC 48 06/30/16 06/30/16 16:58 160630S04 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
TPH as Diesel 28.52 400.0 367.8 85 371.7 86 64-130 1 0-15 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Project: UTAS - Due Diligence / 43559 Page 2 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 64 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2029-1 Sample Concrete ICP 7300 07/02/16 07/05/16 15:34 160702S01 16-06-2029-1 Matrix Spike Concrete ICP 7300 07/02/16 07/05/16 15:35 160702S01 16-06-2029-1 Matrix Spike Duplicate Concrete ICP 7300 07/02/16 07/05/16 15:36 160702S01 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Antimony ND 25.00 3.093 12 4.345 17 50-115 34 0-20 3,4
Arsenic 9.119 25.00 38.33 117 36.34 109 75-125 5 0-20
Barium 151.1 25.00 173.0 4X 173.5 4X 75-125 4X 0-20 Q
Beryllium 0.2746 25.00 27.12 107 28.10 111 75-125 4 0-20 Cadmium ND 25.00 24.61 98 25.29 101 75-125 3 0-20
Chromium 23.99 25.00 50.31 105 51.05 108 75-125 1 0-20
Cobalt 3.240 25.00 27.48 97 28.27 100 75-125 3 0-20
Copper 17.64 25.00 43.27 103 43.61 104 75-125 1 0-20
Lead 1.316 25.00 26.35 100 26.93 102 75-125 2 0-20
Molybdenum 1.885 25.00 27.03 101 27.73 103 75-125 3 0-20 Nickel 5.520 25.00 30.61 100 30.90 102 75-125 1 0-20
Selenium 1.199 25.00 25.62 98 29.12 112 75-125 13 0-20
Silver 0.3734 12.50 13.95 109 14.41 112 75-125 3 0-20
Thallium ND 25.00 14.42 58 16.15 65 75-125 11 0-20 3
Vanadium 18.77 25.00 43.06 97 42.71 96 75-125 1 0-20
Zinc 40.54 25.00 66.09 102 68.68 113 75-125 4 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 3 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 65 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2032-5 Sample Solid ICP 7300 07/02/16 07/05/16 13:56 160702S02 16-06-2032-5 Matrix Spike Solid ICP 7300 07/02/16 07/05/16 13:57 160702S02 16-06-2032-5 Matrix Spike Duplicate Solid ICP 7300 07/02/16 07/07/16 10:35 160702S02 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Antimony ND 25.00 7.628 31 6.657 27 50-115 14 0-20 3
Arsenic 3.444 25.00 29.73 105 28.25 99 75-125 5 0-20
Barium 66.21 25.00 101.3 140 97.14 124 75-125 4 0-20 3
Beryllium 0.2804 25.00 27.28 108 25.62 101 75-125 6 0-20 Cadmium 0.7340 25.00 26.77 104 25.24 98 75-125 6 0-20
Chromium 14.93 25.00 41.05 104 39.12 97 75-125 5 0-20
Cobalt 7.509 25.00 34.05 106 33.13 102 75-125 3 0-20
Copper 27.94 25.00 50.03 88 47.48 78 75-125 5 0-20
Lead 21.34 25.00 47.69 105 45.37 96 75-125 5 0-20
Molybdenum ND 25.00 23.53 94 22.36 89 75-125 5 0-20
Nickel 8.202 25.00 35.76 110 34.02 103 75-125 5 0-20
Selenium ND 25.00 24.33 97 23.97 96 75-125 1 0-20
Silver ND 12.50 13.56 109 12.73 102 75-125 6 0-20
Thallium ND 25.00 25.89 104 24.75 99 75-125 4 0-20
Vanadium 40.39 25.00 64.17 95 61.21 83 75-125 5 0-20
Zinc 61.34 25.00 89.72 114 85.31 96 75-125 5 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 4 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 66 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2029-10 Sample Aqueous ICP 7300 06/30/16 07/01/16 13:00 160630SA2 16-06-2029-10 Matrix Spike Aqueous ICP 7300 06/30/16 07/01/16 13:02 160630SA2 16-06-2029-10 Matrix Spike Duplicate Aqueous ICP 7300 06/30/16 07/01/16 13:03 160630SA2 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Antimony ND 0.5000 0.5226 105 0.5360 107 75-125 3 0-20
Arsenic ND 0.5000 0.5284 106 0.5320 106 75-125 1 0-20
Barium 0.02259 0.5000 0.5364 103 0.5367 103 75-125 0 0-20 Beryllium ND 0.5000 0.5139 103 0.5169 103 75-125 1 0-20 Cadmium ND 0.5000 0.5197 104 0.5262 105 75-125 1 0-20
Chromium ND 0.5000 0.5098 102 0.5176 104 75-125 2 0-20
Cobalt ND 0.5000 0.5358 107 0.5441 109 75-125 2 0-20
Copper ND 0.5000 0.5309 106 0.5374 107 75-125 1 0-20
Lead ND 0.5000 0.4982 100 0.5074 101 75-125 2 0-20
Molybdenum 0.02077 0.5000 0.5355 103 0.5498 106 75-125 3 0-20 Nickel ND 0.5000 0.5063 101 0.5163 103 75-125 2 0-20
Selenium ND 0.5000 0.5189 104 0.5145 103 75-125 1 0-20
Silver ND 0.2500 0.2597 104 0.2590 104 75-125 0 0-20
Thallium ND 0.5000 0.5004 100 0.5071 101 75-125 1 0-20
Vanadium 0.05304 0.5000 0.5661 103 0.5756 105 75-125 2 0-20 Zinc 0.01178 0.5000 0.5634 110 0.5672 111 75-125 1 0-20 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 5 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 67 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2033-10 Sample Aqueous Mercury 04 07/06/16 07/06/16 15:19 160706SA1 16-06-2033-10 Matrix Spike Aqueous Mercury 04 07/06/16 07/06/16 15:21 160706SA1 16-06-2033-10 Matrix Spike Duplicate Aqueous Mercury 04 07/06/16 07/06/16 15:23 160706SA1 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Mercury ND 0.01000 0.009027 90 0.009054 91 75-125 0 0-20 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7470A Filt.

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 6 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 68 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2035-7 Sample Solid Mercury 05 07/06/16 07/07/16 13:11 160706S05 16-06-2035-7 Matrix Spike Solid Mercury 05 07/06/16 07/07/16 13:13 160706S05 16-06-2035-7 Matrix Spike Duplicate Solid Mercury 05 07/06/16 07/07/16 13:15 160706S05 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Mercury ND 0.8350 0.8800 105 0.8369 100 75-125 5 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 7 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 69 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number BB-06-01 Sample Solid GC 44 07/05/16 07/08/16 16:00 160705S07 BB-06-01 Matrix Spike Solid GC 44 07/05/16 07/08/16 15:17 160705S07 BB-06-01 Matrix Spike Duplicate Solid GC 44 07/05/16 07/08/16 15:31 160705S07 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Aldrin ND 25.00 21.92 88 19.12 76 50-135 14 0-25
Alpha-BHC ND 25.00 22.80 91 19.74 79 50-135 14 0-25
Beta-BHC ND 25.00 16.26 65 13.70 55 50-135 17 0-25
4,4'-DDD ND 25.00 21.86 87 20.96 84 50-135 4 0-25
4,4'-DDE 10.60 25.00 37.88 109 35.80 101 50-135 6 0-25
4,4'-DDT 8.040 25.00 31.56 94 30.29 89 50-135 4 0-25
Delta-BHC ND 25.00 18.13 73 15.60 62 50-135 15 0-25
Dieldrin ND 25.00 23.45 94 21.18 85 50-135 10 0-25
Endosulfan I ND 25.00 24.09 96 21.67 87 50-135 11 0-25
Endosulfan II ND 25.00 24.39 98 22.62 90 50-135 8 0-25
Endosulfan Sulfate ND 25.00 19.14 77 17.85 71 50-135 7 0-25 Endrin ND 25.00 24.97 100 23.10 92 50-135 8 0-25
Endrin Aldehyde ND 25.00 17.35 69 14.94 60 50-135 15 0-25 Gamma-BHC ND 25.00 21.97 88 19.26 77 50-135 13 0-25
Heptachlor ND 25.00 23.16 93 20.86 83 50-135 10 0-25
Heptachlor Epoxide ND 25.00 24.55 98 24.04 96 50-135 2 0-25 Methoxychlor ND 25.00 26.24 105 21.04 84 50-135 22 0-25 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8081A
Project: UTAS - Due Diligence / 43559 Page 8 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 70 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2175-50 Sample Solid GC 58 07/05/16 07/07/16 07:25 160705S20 16-06-2175-50 Matrix Spike Solid GC 58 07/05/16 07/06/16 21:49 160705S20 16-06-2175-50 Matrix Spike Duplicate Solid GC 58 07/05/16 07/06/16 22:07 160705S20 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Aroclor-1016 ND 100.0 95.00 95 92.50 92 50-135 3 0-20
Aroclor-1260 ND 100.0 95.00 95 93.50 94 50-135 2 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Project: UTAS - Due Diligence / 43559 Page 9 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 71 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-1543-12 Sample Aqueous GC/MS L 06/29/16 06/29/16 12:19 160629S007 16-06-1543-12 Matrix Spike Aqueous GC/MS L 06/29/16 06/29/16 13:53 160629S007 16-06-1543-12 Matrix Spike Duplicate Aqueous GC/MS L 06/29/16 06/29/16 14:24 160629S007 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acetone ND 10.00 11.74 117 11.88 119 51-163 1 0-82
Benzene ND 10.00 10.16 102 10.15 102 77-121 0 0-21
Bromobenzene ND 10.00 10.35 104 10.39 104 78-120 0 0-20 Bromochloromethane ND 10.00 10.17 102 10.31 103 71-135 1 0-28 Bromodichloromethane ND 10.00 10.35 103 10.36 104 72-129 0 0-26 Bromoform ND 10.00 9.546 95 9.841 98 61-140 3 0-22
Bromomethane ND 10.00 10.66 107 10.54 105 63-140 1 0-36 2-Butanone ND 10.00 10.28 103 10.46 105 55-138 2 0-45
n-Butylbenzene ND 10.00 11.32 113 11.35 114 67-127 0 0-26 sec-Butylbenzene ND 10.00 11.02 110 10.94 109 66-122 1 0-26 tert-Butylbenzene ND 10.00 10.84 108 10.75 108 73-120 1 0-26 Carbon Disulfide ND 10.00 8.722 87 9.757 98 27-170 11 0-36 Carbon Tetrachloride ND 10.00 10.05 101 10.56 106 64-135 5 0-31 Chlorobenzene ND 10.00 10.11 101 10.26 103 80-120 1 0-20 Chloroethane ND 10.00 11.45 115 11.07 111 67-131 3 0-35 2-Chloroethyl Vinyl Ether ND 10.00 0.8532 9 0.5528 6 60-139 43 0-90 3 Chloroform ND 10.00 10.57 106 10.46 105 75-126 1 0-20
Chloromethane ND 10.00 11.05 110 10.66 107 54-143 4 0-41 2-Chlorotoluene ND 10.00 10.64 106 10.59 106 64-123 0 0-34 4-Chlorotoluene ND 10.00 10.59 106 10.68 107 67-126 1 0-23 Dibromochloromethane ND 10.00 9.774 98 9.916 99 76-132 1 0-23 1,2-Dibromo-3-Chloropropane ND 10.00 9.577 96 9.838 98 65-125 3 0-31 1,2-Dibromoethane ND 10.00 9.761 98 10.03 100 74-130 3 0-22 Dibromomethane ND 10.00 9.911 99 9.887 99 75-127 0 0-29 1,2-Dichlorobenzene ND 10.00 10.36 104 10.33 103 78-120 0 0-19 1,3-Dichlorobenzene ND 10.00 10.42 104 10.19 102 75-120 2 0-22 1,4-Dichlorobenzene ND 10.00 10.04 100 10.22 102 78-120 2 0-21 Dichlorodifluoromethane ND 10.00 11.94 119 11.08 111 25-168 8 0-41 1,1-Dichloroethane ND 10.00 10.62 106 10.17 102 63-144 4 0-32 1,2-Dichloroethane ND 10.00 9.950 100 10.21 102 72-130 3 0-25 1,1-Dichloroethene ND 10.00 10.53 105 10.29 103 66-130 2 0-32 c-1,2-Dichloroethene ND 10.00 10.54 105 10.33 103 76-123 2 0-32 t-1,2-Dichloroethene ND 10.00 9.698 97 10.62 106 67-129 9 0-35 Acetonitrile ND 20.00 16.55 83 19.77 99 70-130 18 0-35
1,2-Dichloropropane ND 10.00 10.23 102 10.42 104 74-122 2 0-24 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 10 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 72 of 100 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acrolein ND 20.00 23.33 117 22.96 115 70-130 2 0-35
Acrylonitrile ND 10.00 8.277 83 10.22 102 65-149 21 0-89 1,3-Dichloropropane ND 10.00 9.987 100 10.03 100 74-128 0 0-21 2,2-Dichloropropane ND 10.00 11.16 112 11.09 111 68-125 1 0-40 Allyl Chloride ND 10.00 8.716 87 9.516 95 70-130 9 0-35 1,1-Dichloropropene ND 10.00 10.25 103 10.48 105 68-119 2 0-26 c-1,3-Dichloropropene ND 10.00 9.948 99 9.989 100 76-126 0 0-24 t-1,3-Dichloropropene ND 10.00 10.02 100 10.02 100 71-127 0 0-22 Ethylbenzene ND 10.00 10.67 107 10.54 105 78-120 1 0-23 2-Hexanone ND 10.00 9.637 96 10.39 104 61-137 8 0-36
Isopropylbenzene ND 10.00 10.87 109 10.78 108 71-123 1 0-24 p-Isopropyltoluene ND 10.00 11.39 114 11.59 116 68-122 2 0-25 Methylene Chloride ND 10.00 9.550 96 10.46 105 71-129 9 0-30 4-Methyl-2-Pentanone ND 10.00 9.456 95 9.934 99 60-136 5 0-41 Naphthalene ND 10.00 10.35 104 10.72 107 55-159 3 0-30
n-Propylbenzene ND 10.00 10.87 109 10.75 107 64-125 1 0-35 Styrene ND 10.00 10.68 107 10.79 108 77-120 1 0-23
Chloroprene ND 10.00 10.93 109 10.51 105 70-130 4 0-35
1,1,1,2-Tetrachloroethane ND 10.00 10.35 104 10.36 104 79-123 0 0-20 1,1,2,2-Tetrachloroethane ND 10.00 9.976 100 10.12 101 67-132 1 0-25 Tetrachloroethene ND 10.00 9.576 96 9.480 95 72-119 1 0-24 Toluene ND 10.00 10.43 104 10.39 104 78-120 0 0-25
1,2,3-Trichlorobenzene ND 10.00 10.22 102 10.36 104 70-129 1 0-27 Ethyl Methacrylate ND 10.00 9.956 100 10.13 101 70-130 2 0-35 1,2,4-Trichlorobenzene ND 10.00 10.30 103 10.44 104 71-128 1 0-26 1,1,1-Trichloroethane ND 10.00 10.24 102 10.55 105 66-130 3 0-30 Hexachloro-1,3-Butadiene ND 10.00 11.67 117 11.45 115 52-128 2 0-30 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 10.00 11.62 116 11.35 113 52-145 2 0-35 1,1,2-Trichloroethane ND 10.00 9.952 100 9.959 100 77-124 0 0-25 Iodomethane ND 20.00 17.58 88 18.93 95 70-130 7 0-35
Trichloroethene 2.601 10.00 12.51 99 12.49 99 75-116 0 0-24 Trichlorofluoromethane ND 10.00 11.94 119 11.48 115 62-146 4 0-36 Isobutyl Alcohol ND 20.00 15.57 78 14.49 72 70-130 7 0-35 1,2,3-Trichloropropane ND 10.00 10.08 101 10.49 105 80-120 4 0-20 1,2,4-Trimethylbenzene ND 10.00 11.31 113 11.36 114 70-127 1 0-23 Methacrylonitrile ND 10.00 9.128 91 9.625 96 70-130 5 0-35 Methyl Methacrylate ND 10.00 9.504 95 9.867 99 70-130 4 0-35 1,3,5-Trimethylbenzene ND 10.00 11.20 112 11.21 112 72-124 0 0-23 Vinyl Acetate ND 10.00 7.621 76 9.153 92 45-164 18 0-74 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 11 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 73 of 100 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Vinyl Chloride ND 10.00 11.76 118 11.26 113 60-141 4 0-34 p/m-Xylene ND 20.00 21.42 107 21.27 106 74-122 1 0-23
o-Xylene ND 10.00 10.75 107 10.74 107 74-122 0 0-24
Methyl-t-Butyl Ether (MTBE) ND 10.00 9.430 94 10.28 103 57-144 9 0-31 t-1,4-Dichloro-2-Butene ND 10.00 9.896 99 10.24 102 70-130 3 0-35 Tetrahydrofuran ND 10.00 9.481 95 9.641 96 70-130 2 0-35 Propionitrile ND 10.00 9.682 97 10.38 104 70-130 7 0-35 Tert-Butyl Alcohol (TBA) ND 50.00 59.30 119 52.60 105 43-170 12 0-38 Diisopropyl Ether (DIPE) ND 10.00 10.77 108 9.933 99 70-130 8 0-35 Ethyl-t-Butyl Ether (ETBE) ND 10.00 10.06 101 9.893 99 70-130 2 0-35 Tert-Amyl-Methyl Ether (TAME) ND 10.00 9.197 92 9.550 95 70-130 4 0-35 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 12 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 74 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2174-2 Sample Solid GC/MS Q 06/30/16 07/01/16 14:43 160701S005 16-06-2174-2 Matrix Spike Solid GC/MS Q 06/30/16 07/01/16 15:09 160701S005 16-06-2174-2 Matrix Spike Duplicate Solid GC/MS Q 06/30/16 07/01/16 15:36 160701S005 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acetone ND 50.00 52.04 104 46.61 93 70-130 11 0-20
Benzene ND 50.00 44.00 88 40.08 80 61-127 9 0-20
Bromobenzene ND 50.00 46.86 94 42.40 85 70-130 10 0-20
Bromochloromethane ND 50.00 48.15 96 44.71 89 70-130 7 0-20 Bromodichloromethane ND 50.00 48.64 97 45.68 91 70-130 6 0-20 Bromoform ND 50.00 45.70 91 42.30 85 70-130 8 0-20
Bromomethane ND 50.00 44.69 89 41.48 83 70-130 7 0-20
2-Butanone ND 50.00 44.50 89 42.48 85 70-130 5 0-20
n-Butylbenzene ND 50.00 46.23 92 41.40 83 77-123 11 0-25 sec-Butylbenzene ND 50.00 45.96 92 41.75 83 70-130 10 0-20 tert-Butylbenzene ND 50.00 46.46 93 41.77 84 70-130 11 0-20 Carbon Disulfide ND 50.00 42.59 85 39.13 78 70-130 8 0-20 Carbon Tetrachloride ND 50.00 46.01 92 42.99 86 51-135 7 0-29 Chlorobenzene ND 50.00 45.03 90 41.10 82 57-123 9 0-20
Chloroethane ND 50.00 48.55 97 46.94 94 70-130 3 0-20
Chloroform ND 50.00 46.34 93 42.21 84 70-130 9 0-20
Chloromethane ND 50.00 47.30 95 46.31 93 70-130 2 0-20
2-Chlorotoluene ND 50.00 46.00 92 41.38 83 70-130 11 0-20 4-Chlorotoluene ND 50.00 47.22 94 41.35 83 70-130 13 0-20 Dibromochloromethane ND 50.00 47.39 95 44.29 89 70-130 7 0-20 1,2-Dibromo-3-Chloropropane ND 50.00 45.76 92 45.08 90 70-130 2 0-20 1,2-Dibromoethane ND 50.00 48.47 97 44.72 89 64-124 8 0-20 Dibromomethane ND 50.00 47.83 96 45.28 91 70-130 5 0-20 1,2-Dichlorobenzene ND 50.00 47.10 94 43.28 87 35-131 8 0-25 1,3-Dichlorobenzene ND 50.00 45.77 92 41.86 84 70-130 9 0-20 1,4-Dichlorobenzene ND 50.00 45.39 91 41.32 83 70-130 9 0-20 Dichlorodifluoromethane ND 50.00 57.60 115 55.88 112 70-130 3 0-20 1,1-Dichloroethane ND 50.00 45.55 91 42.03 84 70-130 8 0-20 1,2-Dichloroethane ND 50.00 46.49 93 44.19 88 70-130 5 0-20 1,1-Dichloroethene ND 50.00 44.24 88 41.31 83 47-143 7 0-25 c-1,2-Dichloroethene ND 50.00 45.09 90 42.02 84 70-130 7 0-20 t-1,2-Dichloroethene ND 50.00 44.96 90 42.39 85 70-130 6 0-20 1,2-Dichloropropane ND 50.00 46.07 92 42.48 85 79-115 8 0-25 1,3-Dichloropropane ND 50.00 46.66 93 42.67 85 70-130 9 0-20 2,2-Dichloropropane ND 50.00 46.71 93 42.84 86 70-130 9 0-20 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 13 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 75 of 100 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
1,1-Dichloropropene ND 50.00 45.95 92 42.47 85 70-130 8 0-20 c-1,3-Dichloropropene ND 50.00 47.08 94 43.69 87 70-130 7 0-20 t-1,3-Dichloropropene ND 50.00 50.47 101 46.23 92 70-130 9 0-20 Ethylbenzene ND 50.00 45.82 92 41.13 82 57-129 11 0-22
2-Hexanone ND 50.00 41.96 84 41.74 83 70-130 1 0-20
Isopropylbenzene ND 50.00 45.73 91 41.27 83 70-130 10 0-20 p-Isopropyltoluene ND 50.00 47.15 94 42.30 85 70-130 11 0-20 Methylene Chloride ND 50.00 45.10 90 42.41 85 70-130 6 0-20 4-Methyl-2-Pentanone ND 50.00 41.82 84 41.33 83 70-130 1 0-20 Naphthalene ND 50.00 45.47 91 44.32 89 70-130 3 0-20
n-Propylbenzene ND 50.00 45.64 91 40.91 82 70-130 11 0-20 Styrene ND 50.00 47.03 94 41.88 84 70-130 12 0-20
1,1,1,2-Tetrachloroethane ND 50.00 49.39 99 44.87 90 70-130 10 0-20 1,1,2,2-Tetrachloroethane ND 50.00 45.02 90 43.15 86 70-130 4 0-20 Tetrachloroethene ND 50.00 48.71 97 43.81 88 70-130 11 0-20 Toluene ND 50.00 44.86 90 41.48 83 63-123 8 0-20
1,2,3-Trichlorobenzene ND 50.00 46.78 94 43.37 87 70-130 8 0-20 1,2,4-Trichlorobenzene ND 50.00 47.72 95 43.79 88 70-130 9 0-20 1,1,1-Trichloroethane ND 50.00 46.23 92 42.95 86 70-130 7 0-20 1,1,2-Trichloroethane ND 50.00 46.58 93 43.95 88 70-130 6 0-20 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50.00 45.77 92 42.11 84 70-130 8 0-20 Trichloroethene ND 50.00 45.50 91 42.47 85 44-158 7 0-20 1,2,3-Trichloropropane ND 50.00 47.06 94 43.79 88 70-130 7 0-20 1,2,4-Trimethylbenzene ND 50.00 45.62 91 41.67 83 70-130 9 0-20 Trichlorofluoromethane ND 50.00 54.57 109 52.04 104 70-130 5 0-20 1,3,5-Trimethylbenzene ND 50.00 46.44 93 41.53 83 70-130 11 0-20 Vinyl Acetate ND 50.00 34.75 70 31.62 63 70-130 9 0-20 3 Vinyl Chloride ND 50.00 52.01 104 49.78 100 49-139 4 0-47 p/m-Xylene ND 100.0 90.44 90 81.18 81 70-130 11 0-20
o-Xylene ND 50.00 46.64 93 42.13 84 70-130 10 0-20
Methyl-t-Butyl Ether (MTBE) ND 50.00 46.12 92 43.25 87 57-123 6 0-21 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 14 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 76 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2029-1 Sample Concrete ICP 7300 07/02/16 00:00 07/05/16 15:34 160702S01 16-06-2029-1 PDS Concrete ICP 7300 07/02/16 00:00 07/05/16 15:37 160702S01 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Antimony ND 25.00 21.99 88 75-125
Arsenic 9.119 25.00 36.10 108 75-125
Barium 151.1 25.00 177.5 4X 75-125 Q
Beryllium 0.2746 25.00 26.81 106 75-125
Cadmium ND 25.00 23.90 96 75-125
Chromium 23.99 25.00 49.40 102 75-125
Cobalt 3.240 25.00 26.73 94 75-125
Copper 17.64 25.00 43.28 103 75-125
Lead 1.316 25.00 25.59 97 75-125
Molybdenum 1.885 25.00 26.84 100 75-125
Nickel 5.520 25.00 30.14 98 75-125
Selenium 1.199 25.00 28.36 109 75-125
Silver 0.3734 12.50 13.79 107 75-125
Thallium ND 25.00 23.80 95 75-125
Vanadium 18.77 25.00 44.17 102 75-125
Zinc 40.54 25.00 64.98 98 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 1 of5
RPD: Relative Percent Difference. CL: Control Limits
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Page 77 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2032-5 Sample Solid ICP 7300 07/02/16 00:00 07/05/16 13:56 160702S02 16-06-2032-5 PDS Solid ICP 7300 07/02/16 00:00 07/05/16 13:59 160702S02 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Antimony ND 25.00 24.59 98 75-125
Arsenic 3.444 25.00 28.03 98 75-125
Barium 66.21 25.00 91.42 101 75-125
Beryllium 0.2804 25.00 24.77 98 75-125
Cadmium 0.7340 25.00 24.74 96 75-125
Chromium 14.93 25.00 39.28 97 75-125
Cobalt 7.509 25.00 31.83 97 75-125
Copper 27.94 25.00 53.27 101 75-125
Lead 21.34 25.00 46.60 101 75-125
Molybdenum ND 25.00 24.25 97 75-125
Nickel 8.202 25.00 33.41 101 75-125
Selenium ND 25.00 24.71 99 75-125
Silver ND 12.50 12.41 99 75-125
Thallium ND 25.00 24.08 96 75-125
Vanadium 40.39 25.00 64.68 97 75-125
Zinc 61.34 25.00 85.83 98 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 2 of5
RPD: Relative Percent Difference. CL: Control Limits
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Page 78 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2029-10 Sample Aqueous ICP 7300 06/30/16 00:00 07/01/16 13:00 160630SA2 16-06-2029-10 PDS Aqueous ICP 7300 06/30/16 00:00 07/01/16 13:04 160630SA2 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Antimony ND 0.5000 0.5056 101 75-125
Arsenic ND 0.5000 0.5028 101 75-125
Barium 0.02259 0.5000 0.5211 100 75-125
Beryllium ND 0.5000 0.4994 100 75-125
Cadmium ND 0.5000 0.5080 102 75-125
Chromium ND 0.5000 0.4975 99 75-125
Cobalt ND 0.5000 0.5163 103 75-125
Copper ND 0.5000 0.5165 103 75-125
Lead ND 0.5000 0.4830 97 75-125
Molybdenum 0.02077 0.5000 0.5206 100 75-125
Nickel ND 0.5000 0.4890 98 75-125
Selenium ND 0.5000 0.4911 98 75-125
Silver ND 0.2500 0.2516 101 75-125
Thallium ND 0.5000 0.4828 97 75-125
Vanadium 0.05304 0.5000 0.5554 100 75-125
Zinc 0.01178 0.5000 0.5512 108 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 3 of5
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 79 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2033-10 Sample Aqueous Mercury 04 07/06/16 00:00 07/06/16 15:19 160706SA1 16-06-2033-10 PDS Aqueous Mercury 04 07/06/16 00:00 07/06/16 15:50 160706SA1 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Mercury ND 0.01000 0.008861 89 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7470A Filt.

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 4 of5
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 80 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2035-7 Sample Solid Mercury 05 07/06/16 00:00 07/07/16 13:11 160706S05 16-06-2035-7 PDS Solid Mercury 05 07/06/16 00:00 07/07/16 13:59 160706S05 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Mercury ND 0.8350 0.8307 99 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 5 of5
RPD: Relative Percent Difference. CL: Control Limits
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Page 81 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed Duplicate Batch Number 16-06-2031-1 Sample Solid N/A 06/29/16 00:00 06/29/16 19:00 G0629MOID4 16-06-2031-1 Sample Duplicate Solid N/A 06/29/16 00:00 06/29/16 19:00 G0629MOID4 Parameter Sample Conc. DUP Conc. RPD RPD CL Qualifiers
Moisture 3.500 3.400 3 0-10
Quality Control - Sample Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: N/A
Method: ASTM D-2216 (M)
Project: UTAS - Due Diligence / 43559 Page 1 of1
RPD: Relative Percent Difference. CL: Control Limits
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Page 82 of 100 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-07-002-1879 LCS Solid HPLC 5 07/02/16 07/05/16 17:34 160702L06 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Naphthalene 100.0 111.0 111 17-203 0-234
Acenaphthylene 100.0 74.49 74 50-120 38-132
Acenaphthene 100.0 67.86 68 41-120 28-133
Fluorene 100.0 68.67 69 51-120 40-132
Phenanthrene 100.0 72.34 72 56-120 45-131
Anthracene 100.0 68.27 68 49-120 37-132
Fluoranthene 100.0 76.06 76 60-120 50-130
Pyrene 100.0 84.09 84 61-121 51-131
Benzo (a) Anthracene 100.0 82.09 82 61-121 51-131
Chrysene 100.0 79.59 80 61-121 51-131
Benzo (b) Fluoranthene 100.0 78.09 78 61-121 51-131
Benzo (k) Fluoranthene 100.0 73.51 74 57-129 45-141
Benzo (a) Pyrene 100.0 75.84 76 43-120 30-133
Dibenz (a,h) Anthracene 100.0 76.90 77 59-125 48-136
Benzo (g,h,i) Perylene 100.0 83.03 83 57-123 46-134
Indeno (1,2,3-c,d) Pyrene 100.0 79.05 79 64-130 53-141
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8310
Project: UTAS - Due Diligence / 43559 Page 1 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 83 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-15-490-2143 LCS Solid GC 48 06/30/16 06/30/16 16:28 160630B04 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers TPH as Diesel 400.0 360.8 90 75-123
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3550B
Method: EPA 8015B (M)
Project: UTAS - Due Diligence / 43559 Page 2 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 84 of 100 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 097-01-002-22889 LCS Solid ICP 7300 07/02/16 07/05/16 13:22 160702L01U Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Antimony 25.00 24.74 99 80-120 73-127
Arsenic 25.00 24.49 98 80-120 73-127
Barium 25.00 26.41 106 80-120 73-127
Beryllium 25.00 24.22 97 80-120 73-127
Cadmium 25.00 25.25 101 80-120 73-127
Chromium 25.00 25.70 103 80-120 73-127
Cobalt 25.00 26.45 106 80-120 73-127
Copper 25.00 25.58 102 80-120 73-127
Lead 25.00 26.36 105 80-120 73-127
Molybdenum 25.00 24.94 100 80-120 73-127
Nickel 25.00 26.86 107 80-120 73-127
Selenium 25.00 23.47 94 80-120 73-127
Silver 12.50 12.44 100 80-120 73-127
Thallium 25.00 26.17 105 80-120 73-127
Vanadium 25.00 24.31 97 80-120 73-127
Zinc 25.00 26.06 104 80-120 73-127
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 3 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 85 of 100 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 097-01-002-22886 LCS Solid ICP 7300 07/02/16 07/05/16 13:24 160702L02U Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Antimony 25.00 25.33 101 80-120 73-127
Arsenic 25.00 24.98 100 80-120 73-127
Barium 25.00 26.83 107 80-120 73-127
Beryllium 25.00 24.39 98 80-120 73-127
Cadmium 25.00 25.75 103 80-120 73-127
Chromium 25.00 26.31 105 80-120 73-127
Cobalt 25.00 26.56 106 80-120 73-127
Copper 25.00 26.11 104 80-120 73-127
Lead 25.00 26.32 105 80-120 73-127
Molybdenum 25.00 25.22 101 80-120 73-127
Nickel 25.00 27.24 109 80-120 73-127
Selenium 25.00 23.45 94 80-120 73-127
Silver 12.50 12.88 103 80-120 73-127
Thallium 25.00 26.52 106 80-120 73-127
Vanadium 25.00 25.03 100 80-120 73-127
Zinc 25.00 27.48 110 80-120 73-127
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 4 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 86 of 100 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-460-98 LCS Aqueous ICP 7300 06/30/16 07/01/16 12:29 160630LA2U Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Antimony 0.5000 0.4709 94 80-120 73-127
Arsenic 0.5000 0.4486 90 80-120 73-127
Barium 0.5000 0.4910 98 80-120 73-127
Beryllium 0.5000 0.4458 89 80-120 73-127
Cadmium 0.5000 0.4796 96 80-120 73-127
Chromium 0.5000 0.4805 96 80-120 73-127
Cobalt 0.5000 0.5087 102 80-120 73-127
Copper 0.5000 0.4784 96 80-120 73-127
Lead 0.5000 0.4913 98 80-120 73-127
Molybdenum 0.5000 0.4732 95 80-120 73-127
Nickel 0.5000 0.4797 96 80-120 73-127
Selenium 0.5000 0.4394 88 80-120 73-127
Silver 0.2500 0.2368 95 80-120 73-127
Thallium 0.5000 0.4896 98 80-120 73-127
Vanadium 0.5000 0.4589 92 80-120 73-127
Zinc 0.5000 0.4847 97 80-120 73-127
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 5 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 87 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-456-3 LCS Aqueous Mercury 04 07/06/16 07/06/16 15:16 160706LA1F Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers Mercury 0.01000 0.01003 100 80-120
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7470A Filt.

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 6 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 88 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-480-46 LCS Solid Mercury 05 07/06/16 07/07/16 13:08 160706L05 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers Mercury 0.8350 0.8319 100 80-120
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 7 of14
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 89 of 100 ends

Total number of LCS compounds: 17
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-12-537-2464 LCS Solid GC 44 07/05/16 07/08/16 16:57 160705L07 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Aldrin 25.00 15.40 62 50-135 36-149
Alpha-BHC 25.00 15.21 61 50-135 36-149
Beta-BHC 25.00 14.00 56 50-135 36-149
4,4'-DDD 25.00 15.45 62 50-135 36-149
4,4'-DDE 25.00 15.46 62 50-135 36-149
4,4'-DDT 25.00 13.53 54 50-135 36-149
Delta-BHC 25.00 15.31 61 50-135 36-149
Dieldrin 25.00 15.42 62 50-135 36-149
Endosulfan I 25.00 14.98 60 50-135 36-149
Endosulfan II 25.00 17.04 68 50-135 36-149
Endosulfan Sulfate 25.00 16.68 67 50-135 36-149
Endrin 25.00 15.52 62 50-135 36-149
Endrin Aldehyde 25.00 15.88 64 50-135 36-149
Gamma-BHC 25.00 15.16 61 50-135 36-149
Heptachlor 25.00 16.36 65 50-135 36-149
Heptachlor Epoxide 25.00 15.52 62 50-135 36-149
Methoxychlor 25.00 25.49 102 50-135 36-149
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8081A
Project: UTAS - Due Diligence / 43559 Page 8 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 90 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-12-535-3810 LCS Solid GC 58 07/05/16 07/06/16 20:55 160705L20 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers Aroclor-1016 100.0 84.50 84 50-135
Aroclor-1260 100.0 88.50 88 50-135
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 3545
Method: EPA 8082
Project: UTAS - Due Diligence / 43559 Page 9 of14
RPD: Relative Percent Difference. CL: Control Limits
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Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-446-105 LCS Aqueous GC/MS L 06/29/16 06/29/16 09:49 160629L007 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Acetone 10.00 7.899 79 51-163 32-182
Benzene 10.00 9.933 99 77-121 70-128
Bromobenzene 10.00 9.753 98 78-120 71-127
Bromochloromethane 10.00 9.752 98 71-135 60-146
Bromodichloromethane 10.00 10.10 101 72-129 62-138
Bromoform 10.00 10.16 102 61-140 48-153
Bromomethane 10.00 9.643 96 63-140 50-153
2-Butanone 10.00 8.586 86 55-138 41-152
n-Butylbenzene 10.00 10.75 108 67-127 57-137
sec-Butylbenzene 10.00 10.70 107 66-122 57-131
tert-Butylbenzene 10.00 10.48 105 73-120 65-128
Carbon Disulfide 10.00 10.27 103 27-170 3-194
Carbon Tetrachloride 10.00 10.68 107 64-135 52-147
Chlorobenzene 10.00 9.780 98 80-120 73-127
Chloroethane 10.00 9.801 98 67-131 56-142
2-Chloroethyl Vinyl Ether 10.00 8.017 80 60-139 47-152
Chloroform 10.00 9.652 97 75-126 66-134
Chloromethane 10.00 8.904 89 54-143 39-158
2-Chlorotoluene 10.00 10.10 101 64-123 54-133
4-Chlorotoluene 10.00 10.18 102 67-126 57-136
Dibromochloromethane 10.00 9.944 99 76-132 67-141
1,2-Dibromo-3-Chloropropane 10.00 8.819 88 65-125 55-135 1,2-Dibromoethane 10.00 9.358 94 74-130 65-139
Dibromomethane 10.00 9.141 91 75-127 66-136
1,2-Dichlorobenzene 10.00 9.775 98 78-120 71-127
1,3-Dichlorobenzene 10.00 9.981 100 75-120 68-128
1,4-Dichlorobenzene 10.00 9.745 97 78-120 71-127
Dichlorodifluoromethane 10.00 10.26 103 25-168 1-192
1,1-Dichloroethane 10.00 10.17 102 63-144 50-158
1,2-Dichloroethane 10.00 9.141 91 72-130 62-140
1,1-Dichloroethene 10.00 9.924 99 66-130 55-141
c-1,2-Dichloroethene 10.00 10.03 100 76-123 68-131
t-1,2-Dichloroethene 10.00 10.50 105 67-129 57-139
Acetonitrile 20.00 20.18 101 70-130 60-140
1,2-Dichloropropane 10.00 9.933 99 74-122 66-130
Acrolein 20.00 19.97 100 70-130 60-140
Acrylonitrile 10.00 8.527 85 65-149 51-163
1,3-Dichloropropane 10.00 9.231 92 74-128 65-137
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 10 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 92 of 100 ends

Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers 2,2-Dichloropropane 10.00 11.34 113 68-125 58-134
Allyl Chloride 10.00 10.15 101 70-130 60-140
1,1-Dichloropropene 10.00 10.06 101 68-119 60-128
c-1,3-Dichloropropene 10.00 10.15 102 76-126 68-134
t-1,3-Dichloropropene 10.00 10.06 101 71-127 62-136
Ethylbenzene 10.00 10.25 102 78-120 71-127
2-Hexanone 10.00 8.384 84 61-137 48-150
Isopropylbenzene 10.00 10.36 104 71-123 62-132
p-Isopropyltoluene 10.00 10.90 109 68-122 59-131
Methylene Chloride 10.00 9.785 98 71-129 61-139
4-Methyl-2-Pentanone 10.00 8.251 83 60-136 47-149
Naphthalene 10.00 8.975 90 55-159 38-176
n-Propylbenzene 10.00 10.34 103 64-125 54-135
Styrene 10.00 10.01 100 77-120 70-127
Chloroprene 10.00 10.65 106 70-130 60-140
1,1,1,2-Tetrachloroethane 10.00 10.74 107 79-123 72-130 1,1,2,2-Tetrachloroethane 10.00 8.972 90 67-132 56-143
Tetrachloroethene 10.00 9.873 99 72-119 64-127
Toluene 10.00 10.11 101 78-120 71-127
1,2,3-Trichlorobenzene 10.00 9.135 91 70-129 60-139
Ethyl Methacrylate 10.00 8.650 86 70-130 60-140
1,2,4-Trichlorobenzene 10.00 9.776 98 71-128 62-138
1,1,1-Trichloroethane 10.00 9.944 99 66-130 55-141
Hexachloro-1,3-Butadiene 10.00 11.21 112 52-128 39-141
1,1,2-Trichloro-1,2,2-Trifluoroethane 10.00 11.23 112 52-145 36-160 1,1,2-Trichloroethane 10.00 9.087 91 77-124 69-132
Iodomethane 20.00 21.56 108 70-130 60-140
Trichloroethene 10.00 10.11 101 75-116 68-123
Trichlorofluoromethane 10.00 10.30 103 62-146 48-160
Isobutyl Alcohol 20.00 11.98 60 70-130 60-140 ME
1,2,3-Trichloropropane 10.00 9.192 92 80-120 73-127
1,2,4-Trimethylbenzene 10.00 10.32 103 70-127 60-136
Methacrylonitrile 10.00 8.606 86 70-130 60-140
Methyl Methacrylate 10.00 8.555 86 70-130 60-140
1,3,5-Trimethylbenzene 10.00 10.42 104 72-124 63-133
Vinyl Acetate 10.00 8.130 81 45-164 25-184
Vinyl Chloride 10.00 9.833 98 60-141 46-154
p/m-Xylene 20.00 20.53 103 74-122 66-130
o-Xylene 10.00 10.20 102 74-122 66-130
Methyl-t-Butyl Ether (MTBE) 10.00 9.055 91 57-144 42-158 Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 11 of14
RPD: Relative Percent Difference. CL: Control Limits
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Total number of LCS compounds: 85
Total number of ME compounds: 1
Total number of ME compounds allowed: 4
LCS ME CL validation result: Pass
Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers t-1,4-Dichloro-2-Butene 10.00 9.473 95 70-130 60-140
Tetrahydrofuran 10.00 8.469 85 70-130 60-140
Propionitrile 10.00 8.426 84 70-130 60-140
Tert-Butyl Alcohol (TBA) 50.00 52.59 105 43-170 22-191
Diisopropyl Ether (DIPE) 10.00 10.05 101 70-130 60-140
Ethyl-t-Butyl Ether (ETBE) 10.00 9.513 95 70-130 60-140 Tert-Amyl-Methyl Ether (TAME) 10.00 8.821 88 70-130 60-140 Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 12 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 94 of 100 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-14-314-575 LCS Solid GC/MS Q 07/01/16 07/01/16 12:44 160701L013 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Acetone 50.00 42.15 84 70-130 60-140
Benzene 50.00 42.99 86 78-120 71-127
Bromobenzene 50.00 46.11 92 70-130 60-140
Bromochloromethane 50.00 42.34 85 70-130 60-140
Bromodichloromethane 50.00 46.53 93 70-130 60-140
Bromoform 50.00 46.16 92 70-130 60-140
Bromomethane 50.00 39.09 78 70-130 60-140
2-Butanone 50.00 46.04 92 70-130 60-140
n-Butylbenzene 50.00 47.63 95 77-123 69-131
sec-Butylbenzene 50.00 46.91 94 70-130 60-140
tert-Butylbenzene 50.00 48.52 97 70-130 60-140
Carbon Disulfide 50.00 40.92 82 70-130 60-140
Carbon Tetrachloride 50.00 46.56 93 49-139 34-154
Chlorobenzene 50.00 44.86 90 79-120 72-127
Chloroethane 50.00 42.93 86 70-130 60-140
Chloroform 50.00 42.62 85 70-130 60-140
Chloromethane 50.00 42.51 85 70-130 60-140
2-Chlorotoluene 50.00 45.67 91 70-130 60-140
4-Chlorotoluene 50.00 46.76 94 70-130 60-140
Dibromochloromethane 50.00 44.46 89 70-130 60-140
1,2-Dibromo-3-Chloropropane 50.00 50.61 101 70-130 60-140 1,2-Dibromoethane 50.00 46.03 92 70-130 60-140
Dibromomethane 50.00 44.23 88 70-130 60-140
1,2-Dichlorobenzene 50.00 46.51 93 75-120 68-128
1,3-Dichlorobenzene 50.00 46.38 93 70-130 60-140
1,4-Dichlorobenzene 50.00 45.72 91 70-130 60-140
Dichlorodifluoromethane 50.00 52.25 104 70-130 60-140
1,1-Dichloroethane 50.00 42.71 85 70-130 60-140
1,2-Dichloroethane 50.00 44.78 90 70-130 60-140
1,1-Dichloroethene 50.00 43.18 86 74-122 66-130
c-1,2-Dichloroethene 50.00 41.30 83 70-130 60-140
t-1,2-Dichloroethene 50.00 43.32 87 70-130 60-140
1,2-Dichloropropane 50.00 44.24 88 79-115 73-121
1,3-Dichloropropane 50.00 44.15 88 70-130 60-140
2,2-Dichloropropane 50.00 46.05 92 70-130 60-140
1,1-Dichloropropene 50.00 45.08 90 70-130 60-140
c-1,3-Dichloropropene 50.00 47.36 95 70-130 60-140
t-1,3-Dichloropropene 50.00 48.00 96 70-130 60-140
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 13 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 95 of 100 ends

Total number of LCS compounds: 66
Total number of ME compounds: 0
Total number of ME compounds allowed: 3
LCS ME CL validation result: Pass
Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Ethylbenzene 50.00 46.83 94 76-120 69-127
2-Hexanone 50.00 48.04 96 70-130 60-140
Isopropylbenzene 50.00 46.68 93 70-130 60-140
p-Isopropyltoluene 50.00 48.14 96 70-130 60-140
Methylene Chloride 50.00 40.23 80 70-130 60-140
4-Methyl-2-Pentanone 50.00 48.08 96 70-130 60-140
Naphthalene 50.00 46.00 92 70-130 60-140
n-Propylbenzene 50.00 45.56 91 70-130 60-140
Styrene 50.00 46.05 92 70-130 60-140
1,1,1,2-Tetrachloroethane 50.00 48.99 98 70-130 60-140
1,1,2,2-Tetrachloroethane 50.00 46.77 94 70-130 60-140
Tetrachloroethene 50.00 44.87 90 70-130 60-140
Toluene 50.00 46.58 93 77-120 70-127
1,2,3-Trichlorobenzene 50.00 48.15 96 70-130 60-140
1,2,4-Trichlorobenzene 50.00 50.19 100 70-130 60-140
1,1,1-Trichloroethane 50.00 45.37 91 70-130 60-140
1,1,2-Trichloroethane 50.00 43.67 87 70-130 60-140
1,1,2-Trichloro-1,2,2-Trifluoroethane 50.00 45.23 90 70-130 60-140 Trichloroethene 50.00 45.70 91 70-130 60-140
1,2,3-Trichloropropane 50.00 47.15 94 70-130 60-140
1,2,4-Trimethylbenzene 50.00 46.96 94 70-130 60-140
Trichlorofluoromethane 50.00 48.59 97 70-130 60-140
1,3,5-Trimethylbenzene 50.00 47.22 94 70-130 60-140
Vinyl Acetate 50.00 36.86 74 70-130 60-140
Vinyl Chloride 50.00 46.30 93 68-122 59-131
p/m-Xylene 100.0 91.12 91 70-130 60-140
o-Xylene 50.00 46.77 94 70-130 60-140
Methyl-t-Butyl Ether (MTBE) 50.00 44.46 89 77-120 70-127 Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2034
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 14 of14
RPD: Relative Percent Difference. CL: Control Limits
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Page 96 of 100 ends

Method Extraction Chemist ID Instrument Analytical Location ASTM D-2216 (M) N/A 1009 N/A 1
EPA 6010B EPA 3005A Filt. 935 ICP 7300 1
EPA 6010B EPA 3050B 935 ICP 7300 1
EPA 7470A EPA 7470A Filt. 868 Mercury 04 1
EPA 7471A EPA 7471A Total 868 Mercury 05 1
EPA 8015B (M) EPA 3550B 682 GC 48 1
EPA 8081A EPA 3545 669 GC 44 1
EPA 8082 EPA 3545 944 GC 58 1
EPA 8260B EPA 5030C 316 GC/MS L 2
EPA 8260B EPA 5030C 1055 GC/MS Q 2
EPA 8310 EPA 3545 960 HPLC 5 1
Sample Analysis Summary Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Work Order: 16-06-2034 Page 1 of1
Location 1: 7440 Lincoln Way, Garden Grove, CA 92841
Location 2: 7445 Lampson Avenue, Garden Grove, CA 92841 Return to Contents

Page 97 of 100 ends

Qualifiers Definition
* See applicable analysis comment.
< Less than the indicated value.
> Greater than the indicated value.
1 Surrogate compound recovery was out of control due to a required sample dilution. Therefore, the sample data was reported without further clarification.
2 Surrogate compound recovery was out of control due to matrix interference. The associated method blank surrogate spike compound was in control and, therefore, the sample data was reported without further clarification. 3 Recovery of the Matrix Spike (MS) or Matrix Spike Duplicate (MSD) compound was out of control due to suspected matrix interference. The associated LCS recovery was in control.
4 The MS/MSD RPD was out of control due to suspected matrix interference. 5 The PDS/PDSD or PES/PESD associated with this batch of samples was out of control due to suspected matrix interference. 6 Surrogate recovery below the acceptance limit.
7 Surrogate recovery above the acceptance limit.

B Analyte was present in the associated method blank.

BU Sample analyzed after holding time expired.

BV Sample received after holding time expired.

CI See case narrative.

E Concentration exceeds the calibration range.

ET Sample was extracted past end of recommended max. holding time.

HD The chromatographic pattern was inconsistent with the profile of the reference fuel standard.

HDH The sample chromatographic pattern for TPH matches the chromatographic pattern of the specified standard but heavier hydrocarbons were also present (or detected).

HDL The sample chromatographic pattern for TPH matches the chromatographic pattern of the specified standard but lighter hydrocarbons were also present (or detected).

J Analyte was detected at a concentration below the reporting limit and above the laboratory method detection limit. Reported value is estimated.

JA Analyte positively identified but quantitation is an estimate.

ME LCS Recovery Percentage is within Marginal Exceedance (ME) Control Limit range (+/- 4 SD from the mean).

ND Parameter not detected at the indicated reporting limit.

Q Spike recovery and RPD control limits do not apply resulting from the parameter concentration in the sample exceeding the spike concentration by a factor of four or greater.

SG The sample extract was subjected to Silica Gel treatment prior to analysis.

X % Recovery and/or RPD out-of-range.

Z Analyte presence was not confirmed by second column or GC/MS analysis.

Solid - Unless otherwise indicated, solid sample data is reported on a wet weight basis, not corrected for % moisture. All QC results are reported on a wet weight basis.

Any parameter identified in 40CFR Part 136.3 Table II that is designated as "analyze immediately" with a holding time of <= 15 minutes (40CFR-136.3 Table II, footnote 4), is considered a "field" test and the reported results will be qualified as being received outside of the stated holding time unless received at the laboratory within 15 minutes of the collection time.

A calculated total result (Example: Total Pesticides) is the summation of each component concentration and/or, if "J" flags are reported, estimated concentration. Component concentrations showing not detected (ND) are summed into the calculated total result as zero concentrations.

Glossary of Terms and Qualifiers
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Work Order: 16-06-2034 Page 1 of1
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WORK ORDER NUMBER: 16-06-2037
Analytical Report For
Client: Haley & Aldrich, Inc,
Client Project Name: UTAS - Due Diligence / 43559
Attention: Robert K. Scott
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Approved for release on by:

Virendra Patel
Project Manager

AIR SOIL WATER MARINE CHEMISTRY
Eurofins Calscience, Inc. (Calscience) certifies that the test results provided in this report meet all NELAC requirements for parameters for which accreditation is required or available. Any exceptions to NELAC requirements are noted in the case narrative. The original report of subcontracted analyses, if any, is attached to this report. The results in this report are limited to the sample(s) tested and any reproduction thereof must be made in its entirety. The client or recipient of this report is specifically prohibited from making material changes to said report and, to the extent that such changes are made, Calscience is not responsible, legally or otherwise. The client or recipient agrees to indemnify Calscience for any defense to any litigation which may arise. 07/15/2016

Page 1 of 89 ends

Contents
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client Project Name: UTAS - Due Diligence / 43559
Work Order Number: 16-06-2037
1 Work Order Narrative. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Case Narrative 16-06-2037. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Sample Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Detections Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Client Sample Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.1 EPA 8310 Polynuclear Aromatic Hydrocarbons (Solid). . . . . . . . . . . . . . . . . . . . . . . 11

5.2 ASTM D-2216 (M) Moisture Content (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.3 EPA 8015B (M) C6-C44 (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.4 EPA 6010B/7471A CAC Title 22 Metals (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5.5 EPA 6010B ICP Metals (Aqueous). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

5.6 EPA 7470A Mercury (Aqueous). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.7 EPA 7471A Mercury (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.8 EPA 8081A Organochlorine Pesticides (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.9 EPA 8082 PCB Aroclors (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.10 EPA 8260B Volatile Organics (Aqueous). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.11 EPA 8260B Volatile Organics (Solid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 6 Quality Control Sample Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

6.1 MS/MSD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

6.2 PDS/PDSD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

6.3 Sample Duplicate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

6.4 LCS/LCSD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 7 Sample Analysis Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 8 Glossary of Terms and Qualifiers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 9 Chain-of-Custody/Sample Receipt Form. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

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Condition Upon Receipt:

Samples were received under Chain-of-Custody (COC) on 06/28/16. They were assigned to Work Order 16-06-2037.

Unless otherwise noted on the Sample Receiving forms all samples were received in good condition and within the recommended EPA temperature criteria for the methods noted on the COC. The COC and Sample Receiving Documents are integral elements of the analytical report and are presented at the back of the report.

Holding Times:

All samples were analyzed within prescribed holding times (HT) and/or in accordance with the Calscience Sample Acceptance Policy unless otherwise noted in the analytical report and/or comprehensive case narrative, if required.

Quality Control:

All quality control parameters (QC) were within established control limits except where noted in the QC summary forms or described further within this report.

Subcontractor Information:

Unless otherwise noted below (or on the subcontract form), no samples were subcontracted.

Additional Comments:

Air - Sorbent-extracted air methods (EPA TO-4A, EPA TO-10, EPA TO-13A, EPA TO-17): Analytical results are converted from mass/sample basis to mass/volume basis using client-supplied air volumes.

Solid - Unless otherwise indicated, solid sample data is reported on a wet weight basis, not corrected for % moisture. All QC results are always reported on a wet weight basis.

Work Order Narrative
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Work Order: 16-06-2037 Page 1 of1
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Page 3 of 89 ends

CASE NARRATIVE
Eurofins Calscience Work Order 16-06-2037
EPA Method 6010B Total Metals:

Project Required Detection Limit (PRDL):

The PRDL’s were analyzed as required per the project QAPP. The low level calibration check performed post the sample batch is outside acceptable range for Silver, Selenium, Thallium and Zinc for aqueous samples on 07/01/16.

The PRDL’s were analyzed as required per the project QAPP. The low level calibration check performed post the sample batch is outside acceptable range for Selenium and Thallium for soil samples on 07/07/16.

Table A: Matrix Spike / Matrix Spike Duplicate outside acceptable limits EPA Method 6010B
Batch # Analytes(s)
160702S04 Antimony3and Barium3
3: Recovery of the Matrix Spike (MS) or Matrix Spike Duplicate (MSD) compound was out of control due to suspected matrix interference. The associated LCS recovery was in control.

The LCS/LCSD recoveries for the associated sample batches are within acceptable control limits, therefore, the results have been released without any further action or qualification.

EPA Method 8260B Volatile Organics:

Initial Calibration:

The initial calibration (IC) was performed on 06/28/16 on GC/MS L. The percent RSDs in the continuing calibration was > 40% for 2-Chloroethyl Vinyl Ether and Iodomethane.

Table B: Matrix Spike / Matrix Spike Duplicate outside acceptable limits EPA Method 8260B
Batch # Analytes(s)
160706S004 2-Chloro Vinyl Ether3and Isobutyl Alcohol3
160701S002 Vinyl Acetate3,4
3: Recovery of the Matrix Spike (MS) or Matrix Spike Duplicate (MSD) compound was out of control due to suspected matrix interference. The associated LCS recovery was in control. 4: The MS/MSD RPD was out of control due to suspected matrix interference.

Table C: Laboratory Control Sample (LCS) / LCS Duplicate outside acceptable limits EPA Method 8260B
Batch # Analytes(s)
160706L009 2-Chloro Vinyl Ether and Isobutyl AlcoholME
160701L002 ChloroethaneME and Vinyl ChlorideME
ME: LCS Recovery Percentage is within Marginal Exceedance (ME) Control Limit range (+/- 4 SD from the mean).

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Page 4 of 89 ends

EPA Method 8310 Polynuclear Aromatic Hydrocarbons:

Table D: Matrix Spike / Matrix Spike Duplicate outside acceptable limits EPA Method 8310
Batch # Analytes(s)
160702S06 Benzo (a) Anthracene3,4, Dibenz (a,h) Anthracene3and Indeno (1,2,3-c,d) Pyrene3
3: Recovery of the Matrix Spike (MS) or Matrix Spike Duplicate (MSD) compound was out of control due to suspected matrix interference. The associated LCS recovery was in control. 4: The MS/MSD RPD was out of control due to suspected matrix interference.

The LCS/LCSD recoveries for the associated sample batches are within acceptable control limits, therefore, the results have been released without any further action or qualification.

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Page 5 of 89 ends

Sample Identification Lab Number Collection Date and Time Number of Containers
Matrix
BB-24-01 16-06-2037-1 06/28/16 11:20 1 Solid
BB-24-03 16-06-2037-2 06/28/16 11:22 1 Solid
BB-24-10 16-06-2037-3 06/28/16 11:24 1 Solid
BB-23-01 16-06-2037-4 06/28/16 11:47 1 Solid
BB-23-03 16-06-2037-5 06/28/16 11:49 1 Solid
BB-23-10 16-06-2037-6 06/28/16 11:52 1 Solid
BB-23-GW 16-06-2037-7 06/28/16 12:00 6 Aqueous
Trip Blank 16-06-2037-8 06/28/16 00:00 2 Aqueous
Trip Blank 16-06-2037-9 06/28/16 00:00 2 Aqueous
Sample Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2037
Project Name: UTAS - Due Diligence / 43559
PO Number:

Date/Time
Received:
06/28/16 19:00
Number of
Containers:
16 Attn: Robert K. Scott
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Page 6 of 89 ends

BB-24-01 (16-06-2037-1)
Moisture 2.1 0.10 % ASTM D-2216 (M) N/A
Arsenic 4.17 0.758 mg/kg EPA 6010B EPA 3050B
Barium 72.4 0.505 mg/kg EPA 6010B EPA 3050B
Beryllium 0.226 J 0.138* mg/kg EPA 6010B EPA 3050B
Cadmium 0.473 J 0.137* mg/kg EPA 6010B EPA 3050B
Chromium 9.67 0.253 mg/kg EPA 6010B EPA 3050B
Cobalt 5.57 0.253 mg/kg EPA 6010B EPA 3050B
Copper 12.4 0.505 mg/kg EPA 6010B EPA 3050B
Lead 17.3 0.505 mg/kg EPA 6010B EPA 3050B
Molybdenum 0.429 0.253 mg/kg EPA 6010B EPA 3050B
Nickel 5.04 0.253 mg/kg EPA 6010B EPA 3050B
Vanadium 29.0 0.253 mg/kg EPA 6010B EPA 3050B
Zinc 59.7 1.01 mg/kg EPA 6010B EPA 3050B
Mercury 0.0190 J 0.00559* mg/kg EPA 7471A EPA 7471A Total C29-C32 62 25 mg/kg EPA 8015B (M) EPA 3550B
C33-C36 45 25 mg/kg EPA 8015B (M) EPA 3550B
C37-C40 48 25 mg/kg EPA 8015B (M) EPA 3550B
C6-C44 Total 150 5.0 mg/kg EPA 8015B (M) EPA 3550B
4,4'-DDE 15 5.0 ug/kg EPA 8081A EPA 3545
4,4'-DDT 16 5.0 ug/kg EPA 8081A EPA 3545
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2037
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 1 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
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Page 7 of 89 ends

BB-24-03 (16-06-2037-2)
Moisture 3.5 0.10 % ASTM D-2216 (M) N/A
Arsenic 1.57 0.777 mg/kg EPA 6010B EPA 3050B
Barium 78.3 0.518 mg/kg EPA 6010B EPA 3050B
Beryllium 0.286 0.259 mg/kg EPA 6010B EPA 3050B
Cadmium 0.548 0.518 mg/kg EPA 6010B EPA 3050B
Chromium 15.3 0.259 mg/kg EPA 6010B EPA 3050B
Cobalt 9.51 0.259 mg/kg EPA 6010B EPA 3050B
Copper 28.4 0.518 mg/kg EPA 6010B EPA 3050B
Lead 19.0 0.518 mg/kg EPA 6010B EPA 3050B
Molybdenum 0.229 J 0.137* mg/kg EPA 6010B EPA 3050B
Nickel 9.37 0.259 mg/kg EPA 6010B EPA 3050B
Vanadium 47.6 0.259 mg/kg EPA 6010B EPA 3050B
Zinc 59.0 1.04 mg/kg EPA 6010B EPA 3050B
Mercury 0.0258 J 0.00559* mg/kg EPA 7471A EPA 7471A Total C19-C20 1.3 J 1.3* mg/kg EPA 8015B (M) EPA 3550B
C21-C22 2.6 J 1.3* mg/kg EPA 8015B (M) EPA 3550B
C23-C24 4.0 J 1.3* mg/kg EPA 8015B (M) EPA 3550B
C25-C28 8.9 5.0 mg/kg EPA 8015B (M) EPA 3550B
C29-C32 13 5.0 mg/kg EPA 8015B (M) EPA 3550B
C33-C36 9.2 5.0 mg/kg EPA 8015B (M) EPA 3550B
C37-C40 5.0 J 1.3* mg/kg EPA 8015B (M) EPA 3550B
C6-C44 Total 44 5.0 mg/kg EPA 8015B (M) EPA 3550B
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2037
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 2 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
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Page 8 of 89 ends

BB-23-01 (16-06-2037-4)
Moisture 2.9 0.10 % ASTM D-2216 (M) N/A
Arsenic 2.27 0.721 mg/kg EPA 6010B EPA 3050B
Barium 73.1 0.481 mg/kg EPA 6010B EPA 3050B
Beryllium 0.273 0.240 mg/kg EPA 6010B EPA 3050B
Cadmium 0.866 0.481 mg/kg EPA 6010B EPA 3050B
Chromium 15.1 0.240 mg/kg EPA 6010B EPA 3050B
Cobalt 8.36 0.240 mg/kg EPA 6010B EPA 3050B
Copper 28.8 0.481 mg/kg EPA 6010B EPA 3050B
Lead 42.6 0.481 mg/kg EPA 6010B EPA 3050B
Nickel 7.57 0.240 mg/kg EPA 6010B EPA 3050B
Vanadium 42.9 0.240 mg/kg EPA 6010B EPA 3050B
Zinc 78.3 0.962 mg/kg EPA 6010B EPA 3050B
Mercury 0.106 0.0806 mg/kg EPA 7471A EPA 7471A Total
4,4'-DDD 9.9 5.0 ug/kg EPA 8081A EPA 3545
4,4'-DDE 1000 250 ug/kg EPA 8081A EPA 3545
4,4'-DDT 230 50 ug/kg EPA 8081A EPA 3545
Acenaphthylene 11 J 4.1* ug/kg EPA 8310 EPA 3545
Phenanthrene 6.2 J 2.1* ug/kg EPA 8310 EPA 3545
Fluoranthene 21 9.9 ug/kg EPA 8310 EPA 3545
Pyrene 31 9.9 ug/kg EPA 8310 EPA 3545
Benzo (a) Anthracene 7.2 J 2.4* ug/kg EPA 8310 EPA 3545 Chrysene 6.7 J 2.0* ug/kg EPA 8310 EPA 3545
Benzo (b) Fluoranthene 8.5 J 2.1* ug/kg EPA 8310 EPA 3545 Benzo (k) Fluoranthene 8.5 J 1.7* ug/kg EPA 8310 EPA 3545 Benzo (a) Pyrene 18 9.9 ug/kg EPA 8310 EPA 3545
Benzo (g,h,i) Perylene 3.5 J 1.8* ug/kg EPA 8310 EPA 3545 Indeno (1,2,3-c,d) Pyrene 4.6 J 2.2* ug/kg EPA 8310 EPA 3545 Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2037
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 3 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
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Page 9 of 89 ends

Subcontracted analyses, if any, are not included in this summary.

BB-23-03 (16-06-2037-5)
Moisture 6.4 0.10 % ASTM D-2216 (M) N/A
Arsenic 1.39 0.789 mg/kg EPA 6010B EPA 3050B
Barium 74.7 0.526 mg/kg EPA 6010B EPA 3050B
Beryllium 0.381 0.263 mg/kg EPA 6010B EPA 3050B
Cadmium 0.353 J 0.143* mg/kg EPA 6010B EPA 3050B
Chromium 19.0 0.263 mg/kg EPA 6010B EPA 3050B
Cobalt 11.2 0.263 mg/kg EPA 6010B EPA 3050B
Copper 9.91 0.526 mg/kg EPA 6010B EPA 3050B
Lead 4.48 0.526 mg/kg EPA 6010B EPA 3050B
Nickel 8.45 0.263 mg/kg EPA 6010B EPA 3050B
Vanadium 63.6 0.263 mg/kg EPA 6010B EPA 3050B
Zinc 31.6 1.05 mg/kg EPA 6010B EPA 3050B
Mercury 0.00700 J 0.00587* mg/kg EPA 7471A EPA 7471A Total BB-23-GW (16-06-2037-7)
Arsenic 0.0112 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Barium 0.0496 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Cobalt 0.0238 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Copper 0.00429 J 0.00267* mg/L EPA 6010B EPA 3005A Filt.

Molybdenum 0.0382 B 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Nickel 0.00897 J 0.00298* mg/L EPA 6010B EPA 3005A Filt.

Selenium 0.0167 0.0150 mg/L EPA 6010B EPA 3005A Filt.

Vanadium 0.0246 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Zinc 0.0238 0.0100 mg/L EPA 6010B EPA 3005A Filt.

Chloroform 0.34 J 0.22* ug/L EPA 8260B EPA 5030C
Trip Blank (16-06-2037-8)
Acetone 5.9 J 3.5* ug/L EPA 8260B EPA 5030C
Ethanol 32 J 17* ug/L EPA 8260B EPA 5030C
Detections Summary
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Client: Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Work Order: 16-06-2037
Project Name: UTAS - Due Diligence / 43559
Received: 06/28/16
Attn: Robert K. Scott Page 4 of4
Client SampleID
Analyte Result Qualifiers RL Units Method Extraction
* MDL is shown
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Page 10 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid HPLC 5 07/02/16 07/06/16
09:50
160702L06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Naphthalene ND 15 4.0 1.00
Acenaphthylene 11 30 4.1 1.00 J
Acenaphthene ND 15 4.0 1.00
Fluorene ND 9.9 1.7 1.00
Phenanthrene 6.2 9.9 2.1 1.00 J
Anthracene ND 9.9 2.0 1.00
Fluoranthene 21 9.9 2.1 1.00
Pyrene 31 9.9 2.9 1.00
Benzo (a) Anthracene 7.2 9.9 2.4 1.00 J
Chrysene 6.7 9.9 2.0 1.00 J
Benzo (b) Fluoranthene 8.5 9.9 2.1 1.00 J
Benzo (k) Fluoranthene 8.5 9.9 1.7 1.00 J
Benzo (a) Pyrene 18 9.9 2.0 1.00
Dibenz (a,h) Anthracene ND 9.9 2.9 1.00
Benzo (g,h,i) Perylene 3.5 9.9 1.8 1.00 J
Indeno (1,2,3-c,d) Pyrene 4.6 9.9 2.2 1.00 J
Surrogate Rec. (%) Control Limits Qualifiers
Decafluorobiphenyl 87 8-120
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8310
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 11 of 89 ends

Parameter Result RL MDL DF Qualifiers
Naphthalene ND 15 4.0 1.00
Acenaphthylene ND 30 4.2 1.00
Acenaphthene ND 15 4.0 1.00
Fluorene ND 10 1.7 1.00
Phenanthrene ND 10 2.1 1.00
Anthracene ND 10 2.0 1.00
Fluoranthene ND 10 2.1 1.00
Pyrene ND 10 2.9 1.00
Benzo (a) Anthracene ND 10 2.5 1.00
Chrysene ND 10 2.1 1.00
Benzo (b) Fluoranthene ND 10 2.1 1.00
Benzo (k) Fluoranthene ND 10 1.7 1.00
Benzo (a) Pyrene ND 10 2.0 1.00
Dibenz (a,h) Anthracene ND 10 3.0 1.00
Benzo (g,h,i) Perylene ND 10 1.8 1.00
Indeno (1,2,3-c,d) Pyrene ND 10 2.2 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decafluorobiphenyl 61 8-120
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8310
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 12 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-A 06/28/16
11:20
Solid N/A 06/29/16 06/29/16
22:00
G0629MOIB6
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 2.1 0.10 0.10 1.00
BB-24-03 16-06-2037-2-A 06/28/16
11:22
Solid N/A 06/29/16 06/29/16
22:00
G0629MOIB6
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 3.5 0.10 0.10 1.00
BB-23-01 16-06-2037-4-A 06/28/16
11:47
Solid N/A 06/29/16 06/29/16
22:00
G0629MOIB6
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 2.9 0.10 0.10 1.00
BB-23-03 16-06-2037-5-A 06/28/16
11:49
Solid N/A 06/29/16 06/29/16
22:00
G0629MOIB6
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture 6.4 0.10 0.10 1.00
Method Blank 099-05-014-6083 N/A Solid N/A 06/29/16 06/29/16 22:00
G0629MOIB6
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Moisture ND 0.10 0.10 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: N/A
Method: ASTM D-2216 (M)
Units: %
Project: UTAS - Due Diligence / 43559 Page 1 of1
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 13 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-A 06/28/16
11:20
Solid GC 48 06/30/16 07/02/16
00:24
160630B06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 25 6.3 5.00
C7 ND 25 6.3 5.00
C8 ND 25 6.3 5.00
C9-C10 ND 25 6.3 5.00
C11-C12 ND 25 6.3 5.00
C13-C14 ND 25 6.3 5.00
C15-C16 ND 25 6.3 5.00
C17-C18 ND 25 6.3 5.00
C19-C20 ND 25 6.3 5.00
C21-C22 ND 25 6.3 5.00
C23-C24 ND 25 6.3 5.00
C25-C28 ND 25 6.3 5.00
C29-C32 62 25 6.3 5.00
C33-C36 45 25 6.3 5.00
C37-C40 48 25 6.3 5.00
C41-C44 ND 25 6.3 5.00
C6-C44 Total 150 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 74 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 14 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-03 16-06-2037-2-A 06/28/16
11:22
Solid GC 46 06/30/16 07/05/16
20:58
160630B06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 1.3 5.0 1.3 1.00 J
C21-C22 2.6 5.0 1.3 1.00 J
C23-C24 4.0 5.0 1.3 1.00 J
C25-C28 8.9 5.0 1.3 1.00
C29-C32 13 5.0 1.3 1.00
C33-C36 9.2 5.0 1.3 1.00
C37-C40 5.0 5.0 1.3 1.00 J
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total 44 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 90 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 2 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 15 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-A 06/28/16
11:47
Solid GC 46 06/30/16 07/05/16
21:16
160630B06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 97 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 3 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 16 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-03 16-06-2037-5-A 06/28/16
11:49
Solid GC 48 06/30/16 07/01/16
23:38
160630B06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 66 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 4 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 17 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-15-490-2146 N/A Solid GC 48 06/30/16 07/01/16 21:04
160630B06
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
C6 ND 5.0 1.3 1.00
C7 ND 5.0 1.3 1.00
C8 ND 5.0 1.3 1.00
C9-C10 ND 5.0 1.3 1.00
C11-C12 ND 5.0 1.3 1.00
C13-C14 ND 5.0 1.3 1.00
C15-C16 ND 5.0 1.3 1.00
C17-C18 ND 5.0 1.3 1.00
C19-C20 ND 5.0 1.3 1.00
C21-C22 ND 5.0 1.3 1.00
C23-C24 ND 5.0 1.3 1.00
C25-C28 ND 5.0 1.3 1.00
C29-C32 ND 5.0 1.3 1.00
C33-C36 ND 5.0 1.3 1.00
C37-C40 ND 5.0 1.3 1.00
C41-C44 ND 5.0 1.3 1.00
C6-C44 Total ND 5.0 1.3 1.00
Surrogate Rec. (%) Control Limits Qualifiers
n-Octacosane 66 61-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 5 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 18 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-AA 06/28/16
11:20
Solid ICP 7300 07/02/16 07/05/16
15:25
160702L04U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.758 0.150 1.01
Arsenic 4.17 0.758 0.262 1.01
Barium 72.4 0.505 0.156 1.01
Beryllium 0.226 0.253 0.138 1.01 J
Cadmium 0.473 0.505 0.137 1.01 J
Chromium 9.67 0.253 0.144 1.01
Cobalt 5.57 0.253 0.150 1.01
Copper 12.4 0.505 0.136 1.01
Lead 17.3 0.505 0.133 1.01
Molybdenum 0.429 0.253 0.133 1.01
Nickel 5.04 0.253 0.146 1.01
Selenium ND 0.758 0.303 1.01
Silver ND 0.253 0.0866 1.01
Thallium ND 0.758 0.153 1.01
Vanadium 29.0 0.253 0.143 1.01
Zinc 59.7 1.01 0.179 1.01
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 19 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-03 16-06-2037-2-AA 06/28/16
11:22
Solid ICP 7300 07/02/16 07/05/16
15:26
160702L04U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.777 0.154 1.04
Arsenic 1.57 0.777 0.269 1.04
Barium 78.3 0.518 0.160 1.04
Beryllium 0.286 0.259 0.142 1.04
Cadmium 0.548 0.518 0.140 1.04
Chromium 15.3 0.259 0.147 1.04
Cobalt 9.51 0.259 0.153 1.04
Copper 28.4 0.518 0.140 1.04
Lead 19.0 0.518 0.136 1.04
Molybdenum 0.229 0.259 0.137 1.04 J
Nickel 9.37 0.259 0.150 1.04
Selenium ND 0.777 0.310 1.04
Silver ND 0.259 0.0888 1.04
Thallium ND 0.777 0.157 1.04
Vanadium 47.6 0.259 0.146 1.04
Zinc 59.0 1.04 0.184 1.04
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 2 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 20 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid ICP 7300 07/02/16 07/05/16
15:28
160702L04U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.721 0.143 0.962
Arsenic 2.27 0.721 0.249 0.962
Barium 73.1 0.481 0.148 0.962
Beryllium 0.273 0.240 0.132 0.962
Cadmium 0.866 0.481 0.130 0.962
Chromium 15.1 0.240 0.137 0.962
Cobalt 8.36 0.240 0.142 0.962
Copper 28.8 0.481 0.130 0.962
Lead 42.6 0.481 0.127 0.962
Molybdenum ND 0.240 0.127 0.962
Nickel 7.57 0.240 0.139 0.962
Selenium ND 0.721 0.288 0.962
Silver ND 0.240 0.0824 0.962
Thallium ND 0.721 0.146 0.962
Vanadium 42.9 0.240 0.136 0.962
Zinc 78.3 0.962 0.171 0.962
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 3 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 21 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-03 16-06-2037-5-AA 06/28/16
11:49
Solid ICP 7300 07/02/16 07/05/16
15:29
160702L04U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.789 0.157 1.05
Arsenic 1.39 0.789 0.273 1.05
Barium 74.7 0.526 0.163 1.05
Beryllium 0.381 0.263 0.144 1.05
Cadmium 0.353 0.526 0.143 1.05 J
Chromium 19.0 0.263 0.150 1.05
Cobalt 11.2 0.263 0.156 1.05
Copper 9.91 0.526 0.142 1.05
Lead 4.48 0.526 0.139 1.05
Molybdenum ND 0.263 0.139 1.05
Nickel 8.45 0.263 0.152 1.05
Selenium ND 0.789 0.315 1.05
Silver ND 0.263 0.0902 1.05
Thallium ND 0.789 0.160 1.05
Vanadium 63.6 0.263 0.149 1.05
Zinc 31.6 1.05 0.187 1.05
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 4 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 22 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 097-01-002-22888 N/A Solid ICP 7300 07/02/16 07/07/16 10:30
160702L04U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.750 0.149 1.00
Arsenic ND 0.750 0.259 1.00
Barium ND 0.500 0.154 1.00
Beryllium ND 0.250 0.137 1.00
Cadmium ND 0.500 0.135 1.00
Chromium ND 0.250 0.142 1.00
Cobalt ND 0.250 0.148 1.00
Copper ND 0.500 0.135 1.00
Lead ND 0.500 0.132 1.00
Molybdenum ND 0.250 0.132 1.00
Nickel ND 0.250 0.145 1.00
Selenium ND 0.750 0.300 1.00
Silver ND 0.250 0.0857 1.00
Thallium ND 0.750 0.152 1.00
Vanadium ND 0.250 0.141 1.00
Zinc ND 1.00 0.178 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 5 of5
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 23 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-GW 16-06-2037-7-F 06/28/16
12:00
Aqueous ICP 7300 06/24/16 07/01/16
13:17
160630LA2U
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Antimony ND 0.0150 0.00787 1.00
Arsenic 0.0112 0.0100 0.00438 1.00
Barium 0.0496 0.0100 0.00296 1.00
Beryllium ND 0.0100 0.00262 1.00
Cadmium ND 0.0100 0.00269 1.00
Chromium ND 0.0100 0.00271 1.00
Cobalt 0.0238 0.0100 0.00295 1.00
Copper 0.00429 0.0100 0.00267 1.00 J
Lead ND 0.0100 0.00406 1.00
Molybdenum 0.0382 0.0100 0.00278 1.00 B
Nickel 0.00897 0.0100 0.00298 1.00 J
Selenium 0.0167 0.0150 0.00699 1.00
Silver ND 0.00500 0.00139 1.00
Thallium ND 0.0150 0.00291 1.00
Vanadium 0.0246 0.0100 0.00244 1.00
Zinc 0.0238 0.0100 0.00352 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 1 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 24 of 89 ends

Method: EPA 6010B
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 2 of2
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 25 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-GW 16-06-2037-7-F 06/28/16
12:00
Aqueous Mercury 04 07/06/16 07/06/16
15:43
160706LA1F
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Method: EPA 7470A
Units: mg/L
Project: UTAS - Due Diligence / 43559 Page 1 of1
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 26 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-AA 06/28/16
11:20
Solid Mercury 05 07/06/16 07/07/16
12:48
160706L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury 0.0190 0.0794 0.00559 1.00 J
BB-24-03 16-06-2037-2-AA 06/28/16
11:22
Solid Mercury 05 07/06/16 07/07/16
12:51
160706L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury 0.0258 0.0794 0.00559 1.00 J
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid Mercury 05 07/06/16 07/07/16
12:53
160706L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury 0.106 0.0806 0.00568 1.00
BB-23-03 16-06-2037-5-AA 06/28/16
11:49
Solid Mercury 05 07/06/16 07/07/16
12:55
160706L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury 0.00700 0.0833 0.00587 1.00 J
Method Blank 099-16-480-45 N/A Solid Mercury 05 07/06/16 07/07/16 11:44
160706L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Mercury ND 0.0820 0.00578 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 7471A Total
Method: EPA 7471A
Units: mg/kg
Project: UTAS - Due Diligence / 43559 Page 1 of1
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 27 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-AA 06/28/16
11:20
Solid GC 44 07/05/16 07/11/16
13:23
160705L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 10 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD ND 5.0 2.4 1.00
4,4'-DDE 15 5.0 2.2 1.00
4,4'-DDT 16 5.0 2.2 1.00
Delta-BHC ND 10 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.3 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.3 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.2 1.00
Heptachlor Epoxide ND 10 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 100 45 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 94 24-168
2,4,5,6-Tetrachloro-m-Xylene 98 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 28 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid GC 44 07/05/16 07/11/16
13:37
160705L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 9.9 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD 9.9 5.0 2.3 1.00
Delta-BHC ND 9.9 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.3 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.3 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.1 1.00
Heptachlor Epoxide ND 9.9 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 99 44 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 102 24-168
2,4,5,6-Tetrachloro-m-Xylene 91 25-145
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid GC 44 07/05/16 07/11/16
16:06
160705L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
4,4'-DDT 230 50 22 10.0
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 106 24-168
2,4,5,6-Tetrachloro-m-Xylene 112 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 29 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid GC 44 07/05/16 07/11/16
16:36
160705L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
4,4'-DDE 1000 250 110 50.0
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 128 24-168
2,4,5,6-Tetrachloro-m-Xylene 122 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 30 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-12-537-2463 N/A Solid GC 41 07/05/16 07/08/16 11:03
160705L04
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aldrin ND 5.0 2.2 1.00
Alpha-BHC ND 10 3.7 1.00
Beta-BHC ND 5.0 2.5 1.00
Chlordane ND 50 26 1.00
4,4'-DDD ND 5.0 2.4 1.00
4,4'-DDE ND 5.0 2.2 1.00
4,4'-DDT ND 5.0 2.2 1.00
Delta-BHC ND 10 4.4 1.00
Dieldrin ND 5.0 2.2 1.00
Endosulfan I ND 5.0 2.0 1.00
Endosulfan II ND 5.0 2.4 1.00
Endosulfan Sulfate ND 5.0 2.6 1.00
Endrin ND 5.0 2.4 1.00
Endrin Aldehyde ND 5.0 3.0 1.00
Endrin Ketone ND 5.0 2.5 1.00
Gamma-BHC ND 5.0 2.2 1.00
Heptachlor ND 5.0 2.2 1.00
Heptachlor Epoxide ND 10 3.7 1.00
Methoxychlor ND 5.0 2.7 1.00
Toxaphene ND 100 45 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 97 24-168
2,4,5,6-Tetrachloro-m-Xylene 76 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 4 of4
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 31 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-AA 06/28/16
11:20
Solid GC 58 07/05/16 07/08/16
18:42
160705L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 114 24-168
2,4,5,6-Tetrachloro-m-Xylene 97 25-145
BB-24-03 16-06-2037-2-AA 06/28/16
11:22
Solid GC 58 07/05/16 07/08/16
19:00
160705L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 119 24-168
2,4,5,6-Tetrachloro-m-Xylene 99 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 32 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-AA 06/28/16
11:47
Solid GC 58 07/05/16 07/08/16
19:18
160705L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 31 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 34 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 124 24-168
2,4,5,6-Tetrachloro-m-Xylene 103 25-145
BB-23-03 16-06-2037-5-AA 06/28/16
11:49
Solid GC 58 07/05/16 07/08/16
19:36
160705L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 119 24-168
2,4,5,6-Tetrachloro-m-Xylene 84 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 33 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-12-535-3815 N/A Solid GC 58 07/05/16 07/08/16 11:13
160705L05
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Aroclor-1016 ND 50 21 1.00
Aroclor-1221 ND 50 42 1.00
Aroclor-1232 ND 50 25 1.00
Aroclor-1242 ND 50 37 1.00
Aroclor-1248 ND 50 32 1.00
Aroclor-1254 ND 50 32 1.00
Aroclor-1260 ND 50 30 1.00
Aroclor-1262 ND 50 35 1.00
Aroclor-1268 ND 50 33 1.00
Surrogate Rec. (%) Control Limits Qualifiers
Decachlorobiphenyl 117 24-168
2,4,5,6-Tetrachloro-m-Xylene 76 25-145
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8082
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of3
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 34 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-GW 16-06-2037-7-E 06/28/16
12:00
Aqueous GC/MS L 07/06/16 07/06/16
12:39
160706L009
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 10 3.5 1.00
Benzene ND 0.50 0.32 1.00
Bromobenzene ND 0.50 0.33 1.00
Bromochloromethane ND 1.0 0.38 1.00
Bromodichloromethane ND 0.50 0.20 1.00
Bromoform ND 0.50 0.34 1.00
Bromomethane ND 1.0 0.38 1.00
2-Butanone ND 5.0 2.9 1.00
n-Butylbenzene ND 0.50 0.34 1.00
sec-Butylbenzene ND 0.50 0.23 1.00
tert-Butylbenzene ND 0.50 0.38 1.00
Carbon Disulfide ND 1.0 0.44 1.00
Carbon Tetrachloride ND 0.50 0.22 1.00
Chlorobenzene ND 0.50 0.14 1.00
Chloroethane ND 0.50 0.34 1.00
2-Chloroethyl Vinyl Ether ND 5.0 3.1 1.00
Chloroform 0.34 0.50 0.22 1.00 J
Chloromethane ND 0.50 0.22 1.00
2-Chlorotoluene ND 0.50 0.34 1.00
4-Chlorotoluene ND 0.50 0.33 1.00
Dibromochloromethane ND 0.50 0.24 1.00
1,2-Dibromo-3-Chloropropane ND 5.0 2.9 1.00
1,2-Dibromoethane ND 0.50 0.34 1.00
Dibromomethane ND 0.50 0.34 1.00
1,2-Dichlorobenzene ND 0.50 0.17 1.00
1,3-Dichlorobenzene ND 0.50 0.17 1.00
1,4-Dichlorobenzene ND 0.50 0.31 1.00
Dichlorodifluoromethane ND 1.0 0.24 1.00
1,1-Dichloroethane ND 0.50 0.19 1.00
1,2-Dichloroethane ND 0.50 0.18 1.00
1,1-Dichloroethene ND 0.50 0.20 1.00
c-1,2-Dichloroethene ND 0.50 0.24 1.00
t-1,2-Dichloroethene ND 0.50 0.26 1.00
Acetonitrile ND 10 2.2 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 1 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 35 of 89 ends

Parameter Result RL MDL DF Qualifiers
1,2-Dichloropropane ND 0.50 0.24 1.00
Acrolein ND 20 8.8 1.00
Acrylonitrile ND 10 5.2 1.00
1,3-Dichloropropane ND 1.0 0.24 1.00
2,2-Dichloropropane ND 1.0 0.42 1.00
Allyl Chloride ND 1.0 0.36 1.00
1,1-Dichloropropene ND 0.50 0.28 1.00
c-1,3-Dichloropropene ND 0.50 0.18 1.00
t-1,3-Dichloropropene ND 0.50 0.35 1.00
Ethylbenzene ND 0.50 0.32 1.00
2-Hexanone ND 10 2.6 1.00
Isopropylbenzene ND 0.50 0.42 1.00
p-Isopropyltoluene ND 0.50 0.14 1.00
Methylene Chloride ND 1.0 0.38 1.00
4-Methyl-2-Pentanone ND 5.0 2.7 1.00
Naphthalene ND 1.0 0.41 1.00
n-Propylbenzene ND 0.50 0.38 1.00
Styrene ND 0.50 0.32 1.00
Chloroprene ND 0.50 0.24 1.00
1,1,1,2-Tetrachloroethane ND 0.50 0.24 1.00
1,1,2,2-Tetrachloroethane ND 0.50 0.22 1.00
Tetrachloroethene ND 0.50 0.22 1.00
Toluene ND 0.50 0.26 1.00
1,2,3-Trichlorobenzene ND 0.50 0.25 1.00
Ethyl Methacrylate ND 5.0 1.4 1.00
1,2,4-Trichlorobenzene ND 0.50 0.25 1.00
1,1,1-Trichloroethane ND 0.50 0.19 1.00
Hexachloro-1,3-Butadiene ND 2.0 0.48 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 0.50 0.26 1.00 1,1,2-Trichloroethane ND 0.50 0.32 1.00
Iodomethane ND 10 6.8 1.00
Trichloroethene ND 0.50 0.23 1.00
Trichlorofluoromethane ND 0.50 0.25 1.00
Isobutyl Alcohol ND 10 6.7 1.00
1,2,3-Trichloropropane ND 1.0 0.25 1.00
1,2,4-Trimethylbenzene ND 0.50 0.15 1.00
Methacrylonitrile ND 10 2.5 1.00
Methyl Methacrylate ND 5.0 1.3 1.00
1,3,5-Trimethylbenzene ND 0.50 0.33 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 2 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 36 of 89 ends

Parameter Result RL MDL DF Qualifiers
Vinyl Acetate ND 5.0 2.2 1.00
Vinyl Chloride ND 0.50 0.27 1.00
p/m-Xylene ND 0.50 0.24 1.00
o-Xylene ND 0.50 0.39 1.00
Methyl-t-Butyl Ether (MTBE) ND 0.50 0.29 1.00
t-1,4-Dichloro-2-Butene ND 5.0 3.0 1.00
Tetrahydrofuran ND 5.0 2.2 1.00
Propionitrile ND 10 3.1 1.00
Tert-Butyl Alcohol (TBA) ND 10 4.1 1.00
Diisopropyl Ether (DIPE) ND 0.50 0.24 1.00
Ethyl-t-Butyl Ether (ETBE) ND 0.50 0.22 1.00
Tert-Amyl-Methyl Ether (TAME) ND 0.50 0.24 1.00
Ethanol ND 50 17 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 92 68-120
Dibromofluoromethane 101 71-135
1,2-Dichloroethane-d4 103 64-139
Toluene-d8 100 72-128
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 3 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 37 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Trip Blank 16-06-2037-8-B 06/28/16
00:00
Aqueous GC/MS L 07/06/16 07/06/16
13:10
160706L009
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone 5.9 10 3.5 1.00 J
Benzene ND 0.50 0.32 1.00
Bromobenzene ND 0.50 0.33 1.00
Bromochloromethane ND 1.0 0.38 1.00
Bromodichloromethane ND 0.50 0.20 1.00
Bromoform ND 0.50 0.34 1.00
Bromomethane ND 1.0 0.38 1.00
2-Butanone ND 5.0 2.9 1.00
n-Butylbenzene ND 0.50 0.34 1.00
sec-Butylbenzene ND 0.50 0.23 1.00
tert-Butylbenzene ND 0.50 0.38 1.00
Carbon Disulfide ND 1.0 0.44 1.00
Carbon Tetrachloride ND 0.50 0.22 1.00
Chlorobenzene ND 0.50 0.14 1.00
Chloroethane ND 0.50 0.34 1.00
2-Chloroethyl Vinyl Ether ND 5.0 3.1 1.00
Chloroform ND 0.50 0.22 1.00
Chloromethane ND 0.50 0.22 1.00
2-Chlorotoluene ND 0.50 0.34 1.00
4-Chlorotoluene ND 0.50 0.33 1.00
Dibromochloromethane ND 0.50 0.24 1.00
1,2-Dibromo-3-Chloropropane ND 5.0 2.9 1.00
1,2-Dibromoethane ND 0.50 0.34 1.00
Dibromomethane ND 0.50 0.34 1.00
1,2-Dichlorobenzene ND 0.50 0.17 1.00
1,3-Dichlorobenzene ND 0.50 0.17 1.00
1,4-Dichlorobenzene ND 0.50 0.31 1.00
Dichlorodifluoromethane ND 1.0 0.24 1.00
1,1-Dichloroethane ND 0.50 0.19 1.00
1,2-Dichloroethane ND 0.50 0.18 1.00
1,1-Dichloroethene ND 0.50 0.20 1.00
c-1,2-Dichloroethene ND 0.50 0.24 1.00
t-1,2-Dichloroethene ND 0.50 0.26 1.00
Acetonitrile ND 10 2.2 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 4 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 38 of 89 ends

Parameter Result RL MDL DF Qualifiers
1,2-Dichloropropane ND 0.50 0.24 1.00
Acrolein ND 20 8.8 1.00
Acrylonitrile ND 10 5.2 1.00
1,3-Dichloropropane ND 1.0 0.24 1.00
2,2-Dichloropropane ND 1.0 0.42 1.00
Allyl Chloride ND 1.0 0.36 1.00
1,1-Dichloropropene ND 0.50 0.28 1.00
c-1,3-Dichloropropene ND 0.50 0.18 1.00
t-1,3-Dichloropropene ND 0.50 0.35 1.00
Ethylbenzene ND 0.50 0.32 1.00
2-Hexanone ND 10 2.6 1.00
Isopropylbenzene ND 0.50 0.42 1.00
p-Isopropyltoluene ND 0.50 0.14 1.00
Methylene Chloride ND 1.0 0.38 1.00
4-Methyl-2-Pentanone ND 5.0 2.7 1.00
Naphthalene ND 1.0 0.41 1.00
n-Propylbenzene ND 0.50 0.38 1.00
Styrene ND 0.50 0.32 1.00
Chloroprene ND 0.50 0.24 1.00
1,1,1,2-Tetrachloroethane ND 0.50 0.24 1.00
1,1,2,2-Tetrachloroethane ND 0.50 0.22 1.00
Tetrachloroethene ND 0.50 0.22 1.00
Toluene ND 0.50 0.26 1.00
1,2,3-Trichlorobenzene ND 0.50 0.25 1.00
Ethyl Methacrylate ND 5.0 1.4 1.00
1,2,4-Trichlorobenzene ND 0.50 0.25 1.00
1,1,1-Trichloroethane ND 0.50 0.19 1.00
Hexachloro-1,3-Butadiene ND 2.0 0.48 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 0.50 0.26 1.00 1,1,2-Trichloroethane ND 0.50 0.32 1.00
Iodomethane ND 10 6.8 1.00
Trichloroethene ND 0.50 0.23 1.00
Trichlorofluoromethane ND 0.50 0.25 1.00
Isobutyl Alcohol ND 10 6.7 1.00
1,2,3-Trichloropropane ND 1.0 0.25 1.00
1,2,4-Trimethylbenzene ND 0.50 0.15 1.00
Methacrylonitrile ND 10 2.5 1.00
Methyl Methacrylate ND 5.0 1.3 1.00
1,3,5-Trimethylbenzene ND 0.50 0.33 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 5 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 39 of 89 ends

Parameter Result RL MDL DF Qualifiers
Vinyl Acetate ND 5.0 2.2 1.00
Vinyl Chloride ND 0.50 0.27 1.00
p/m-Xylene ND 0.50 0.24 1.00
o-Xylene ND 0.50 0.39 1.00
Methyl-t-Butyl Ether (MTBE) ND 0.50 0.29 1.00
t-1,4-Dichloro-2-Butene ND 5.0 3.0 1.00
Tetrahydrofuran ND 5.0 2.2 1.00
Propionitrile ND 10 3.1 1.00
Tert-Butyl Alcohol (TBA) ND 10 4.1 1.00
Diisopropyl Ether (DIPE) ND 0.50 0.24 1.00
Ethyl-t-Butyl Ether (ETBE) ND 0.50 0.22 1.00
Tert-Amyl-Methyl Ether (TAME) ND 0.50 0.24 1.00
Ethanol 32 50 17 1.00 J
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 92 68-120
Dibromofluoromethane 105 71-135
1,2-Dichloroethane-d4 107 64-139
Toluene-d8 98 72-128
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 6 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 40 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-16-446-107 N/A Aqueous GC/MS L 07/06/16 07/06/16 10:58
160706L009
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 10 3.5 1.00
Benzene ND 0.50 0.32 1.00
Bromobenzene ND 0.50 0.33 1.00
Bromochloromethane ND 1.0 0.38 1.00
Bromodichloromethane ND 0.50 0.20 1.00
Bromoform ND 0.50 0.34 1.00
Bromomethane ND 1.0 0.38 1.00
2-Butanone ND 5.0 2.9 1.00
n-Butylbenzene ND 0.50 0.34 1.00
sec-Butylbenzene ND 0.50 0.23 1.00
tert-Butylbenzene ND 0.50 0.38 1.00
Carbon Disulfide ND 1.0 0.44 1.00
Carbon Tetrachloride ND 0.50 0.22 1.00
Chlorobenzene ND 0.50 0.14 1.00
Chloroethane ND 0.50 0.34 1.00
2-Chloroethyl Vinyl Ether ND 5.0 3.1 1.00
Chloroform ND 0.50 0.22 1.00
Chloromethane ND 0.50 0.22 1.00
2-Chlorotoluene ND 0.50 0.34 1.00
4-Chlorotoluene ND 0.50 0.33 1.00
Dibromochloromethane ND 0.50 0.24 1.00
1,2-Dibromo-3-Chloropropane ND 5.0 2.9 1.00
1,2-Dibromoethane ND 0.50 0.34 1.00
Dibromomethane ND 0.50 0.34 1.00
1,2-Dichlorobenzene ND 0.50 0.17 1.00
1,3-Dichlorobenzene ND 0.50 0.17 1.00
1,4-Dichlorobenzene ND 0.50 0.31 1.00
Dichlorodifluoromethane ND 1.0 0.24 1.00
1,1-Dichloroethane ND 0.50 0.19 1.00
1,2-Dichloroethane ND 0.50 0.18 1.00
1,1-Dichloroethene ND 0.50 0.20 1.00
c-1,2-Dichloroethene ND 0.50 0.24 1.00
t-1,2-Dichloroethene ND 0.50 0.26 1.00
Acetonitrile ND 10 2.2 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 7 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 41 of 89 ends

Parameter Result RL MDL DF Qualifiers
1,2-Dichloropropane ND 0.50 0.24 1.00
Acrolein ND 20 8.8 1.00
Acrylonitrile ND 10 5.2 1.00
1,3-Dichloropropane ND 1.0 0.24 1.00
2,2-Dichloropropane ND 1.0 0.42 1.00
Allyl Chloride ND 1.0 0.36 1.00
1,1-Dichloropropene ND 0.50 0.28 1.00
c-1,3-Dichloropropene ND 0.50 0.18 1.00
t-1,3-Dichloropropene ND 0.50 0.35 1.00
Ethylbenzene ND 0.50 0.32 1.00
2-Hexanone ND 10 2.6 1.00
Isopropylbenzene ND 0.50 0.42 1.00
p-Isopropyltoluene ND 0.50 0.14 1.00
Methylene Chloride ND 1.0 0.38 1.00
4-Methyl-2-Pentanone ND 5.0 2.7 1.00
Naphthalene ND 1.0 0.41 1.00
n-Propylbenzene ND 0.50 0.38 1.00
Styrene ND 0.50 0.32 1.00
Chloroprene ND 0.50 0.24 1.00
1,1,1,2-Tetrachloroethane ND 0.50 0.24 1.00
1,1,2,2-Tetrachloroethane ND 0.50 0.22 1.00
Tetrachloroethene ND 0.50 0.22 1.00
Toluene ND 0.50 0.26 1.00
1,2,3-Trichlorobenzene ND 0.50 0.25 1.00
Ethyl Methacrylate ND 5.0 1.4 1.00
1,2,4-Trichlorobenzene ND 0.50 0.25 1.00
1,1,1-Trichloroethane ND 0.50 0.19 1.00
Hexachloro-1,3-Butadiene ND 2.0 0.48 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 0.50 0.26 1.00 1,1,2-Trichloroethane ND 0.50 0.32 1.00
Iodomethane ND 10 6.8 1.00
Trichloroethene ND 0.50 0.23 1.00
Trichlorofluoromethane ND 0.50 0.25 1.00
Isobutyl Alcohol ND 10 6.7 1.00
1,2,3-Trichloropropane ND 1.0 0.25 1.00
1,2,4-Trimethylbenzene ND 0.50 0.15 1.00
Methacrylonitrile ND 10 2.5 1.00
Methyl Methacrylate ND 5.0 1.3 1.00
1,3,5-Trimethylbenzene ND 0.50 0.33 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 8 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 42 of 89 ends

Parameter Result RL MDL DF Qualifiers
Vinyl Acetate ND 5.0 2.2 1.00
Vinyl Chloride ND 0.50 0.27 1.00
p/m-Xylene ND 0.50 0.24 1.00
o-Xylene ND 0.50 0.39 1.00
Methyl-t-Butyl Ether (MTBE) ND 0.50 0.29 1.00
t-1,4-Dichloro-2-Butene ND 5.0 3.0 1.00
Tetrahydrofuran ND 5.0 2.2 1.00
Propionitrile ND 10 3.1 1.00
Tert-Butyl Alcohol (TBA) ND 10 4.1 1.00
Diisopropyl Ether (DIPE) ND 0.50 0.24 1.00
Ethyl-t-Butyl Ether (ETBE) ND 0.50 0.22 1.00
Tert-Amyl-Methyl Ether (TAME) ND 0.50 0.24 1.00
Ethanol ND 50 17 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 92 68-120
Dibromofluoromethane 100 71-135
1,2-Dichloroethane-d4 100 64-139
Toluene-d8 95 72-128
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/L
Project: UTAS - Due Diligence / 43559 Page 9 of9
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 43 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-01 16-06-2037-1-A 06/28/16
11:20
Solid GC/MS BB 06/29/16 07/01/16
15:57
160701L002
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 120 6.1 1.00
Benzene ND 4.9 0.13 1.00
Bromobenzene ND 4.9 0.21 1.00
Bromochloromethane ND 4.9 0.68 1.00
Bromodichloromethane ND 4.9 0.23 1.00
Bromoform ND 4.9 0.78 1.00
Bromomethane ND 25 9.3 1.00
2-Butanone ND 49 3.7 1.00
n-Butylbenzene ND 4.9 0.15 1.00
sec-Butylbenzene ND 4.9 0.57 1.00
tert-Butylbenzene ND 4.9 0.15 1.00
Carbon Disulfide ND 49 0.30 1.00
Carbon Tetrachloride ND 4.9 0.28 1.00
Chlorobenzene ND 4.9 0.22 1.00
Chloroethane ND 4.9 1.5 1.00
Chloroform ND 4.9 0.23 1.00
Chloromethane ND 25 0.30 1.00
2-Chlorotoluene ND 4.9 0.23 1.00
4-Chlorotoluene ND 4.9 0.21 1.00
Dibromochloromethane ND 4.9 0.56 1.00
1,2-Dibromo-3-Chloropropane ND 9.8 1.7 1.00
1,2-Dibromoethane ND 4.9 0.25 1.00
Dibromomethane ND 4.9 0.76 1.00
1,2-Dichlorobenzene ND 4.9 0.22 1.00
1,3-Dichlorobenzene ND 4.9 0.17 1.00
1,4-Dichlorobenzene ND 4.9 0.22 1.00
Dichlorodifluoromethane ND 4.9 0.44 1.00
1,1-Dichloroethane ND 4.9 0.21 1.00
1,2-Dichloroethane ND 4.9 0.31 1.00
1,1-Dichloroethene ND 4.9 0.34 1.00
c-1,2-Dichloroethene ND 4.9 0.27 1.00
t-1,2-Dichloroethene ND 4.9 0.50 1.00
1,2-Dichloropropane ND 4.9 0.43 1.00
1,3-Dichloropropane ND 4.9 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 1 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 44 of 89 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 4.9 0.32 1.00
1,1-Dichloropropene ND 4.9 0.32 1.00
c-1,3-Dichloropropene ND 4.9 0.25 1.00
t-1,3-Dichloropropene ND 4.9 0.60 1.00
Ethylbenzene ND 4.9 0.15 1.00
2-Hexanone ND 49 1.7 1.00
Isopropylbenzene ND 4.9 0.54 1.00
p-Isopropyltoluene ND 4.9 0.62 1.00
Methylene Chloride ND 49 1.3 1.00
4-Methyl-2-Pentanone ND 49 4.2 1.00
Naphthalene ND 49 0.80 1.00
n-Propylbenzene ND 4.9 0.49 1.00
Styrene ND 4.9 0.59 1.00
1,1,1,2-Tetrachloroethane ND 4.9 0.24 1.00
1,1,2,2-Tetrachloroethane ND 4.9 0.34 1.00
Tetrachloroethene ND 4.9 0.21 1.00
Toluene ND 4.9 0.51 1.00
1,2,3-Trichlorobenzene ND 9.8 0.90 1.00
1,2,4-Trichlorobenzene ND 4.9 0.30 1.00
1,1,1-Trichloroethane ND 4.9 0.22 1.00
1,1,2-Trichloroethane ND 4.9 0.35 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 49 0.35 1.00
Trichloroethene ND 4.9 0.30 1.00
1,2,3-Trichloropropane ND 4.9 0.82 1.00
1,2,4-Trimethylbenzene ND 4.9 0.58 1.00
Trichlorofluoromethane ND 49 0.37 1.00
1,3,5-Trimethylbenzene ND 4.9 0.54 1.00
Vinyl Acetate ND 49 4.7 1.00
Vinyl Chloride ND 4.9 0.49 1.00
p/m-Xylene ND 4.9 0.26 1.00
o-Xylene ND 4.9 0.55 1.00
Methyl-t-Butyl Ether (MTBE) ND 4.9 0.29 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 92 60-132
Dibromofluoromethane 97 63-141
1,2-Dichloroethane-d4 102 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 2 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 45 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-24-03 16-06-2037-2-A 06/28/16
11:22
Solid GC/MS BB 06/29/16 07/01/16
16:25
160701L002
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.4 1.00
Benzene ND 5.2 0.13 1.00
Bromobenzene ND 5.2 0.22 1.00
Bromochloromethane ND 5.2 0.71 1.00
Bromodichloromethane ND 5.2 0.24 1.00
Bromoform ND 5.2 0.82 1.00
Bromomethane ND 26 9.7 1.00
2-Butanone ND 52 3.9 1.00
n-Butylbenzene ND 5.2 0.16 1.00
sec-Butylbenzene ND 5.2 0.60 1.00
tert-Butylbenzene ND 5.2 0.16 1.00
Carbon Disulfide ND 52 0.32 1.00
Carbon Tetrachloride ND 5.2 0.29 1.00
Chlorobenzene ND 5.2 0.23 1.00
Chloroethane ND 5.2 1.5 1.00
Chloroform ND 5.2 0.25 1.00
Chloromethane ND 26 0.31 1.00
2-Chlorotoluene ND 5.2 0.24 1.00
4-Chlorotoluene ND 5.2 0.22 1.00
Dibromochloromethane ND 5.2 0.59 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.2 0.26 1.00
Dibromomethane ND 5.2 0.80 1.00
1,2-Dichlorobenzene ND 5.2 0.24 1.00
1,3-Dichlorobenzene ND 5.2 0.18 1.00
1,4-Dichlorobenzene ND 5.2 0.23 1.00
Dichlorodifluoromethane ND 5.2 0.46 1.00
1,1-Dichloroethane ND 5.2 0.22 1.00
1,2-Dichloroethane ND 5.2 0.32 1.00
1,1-Dichloroethene ND 5.2 0.36 1.00
c-1,2-Dichloroethene ND 5.2 0.29 1.00
t-1,2-Dichloroethene ND 5.2 0.52 1.00
1,2-Dichloropropane ND 5.2 0.45 1.00
1,3-Dichloropropane ND 5.2 0.26 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 3 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 46 of 89 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.2 0.34 1.00
1,1-Dichloropropene ND 5.2 0.34 1.00
c-1,3-Dichloropropene ND 5.2 0.26 1.00
t-1,3-Dichloropropene ND 5.2 0.62 1.00
Ethylbenzene ND 5.2 0.16 1.00
2-Hexanone ND 52 1.8 1.00
Isopropylbenzene ND 5.2 0.56 1.00
p-Isopropyltoluene ND 5.2 0.65 1.00
Methylene Chloride ND 52 1.4 1.00
4-Methyl-2-Pentanone ND 52 4.5 1.00
Naphthalene ND 52 0.84 1.00
n-Propylbenzene ND 5.2 0.52 1.00
Styrene ND 5.2 0.62 1.00
1,1,1,2-Tetrachloroethane ND 5.2 0.25 1.00
1,1,2,2-Tetrachloroethane ND 5.2 0.36 1.00
Tetrachloroethene ND 5.2 0.22 1.00
Toluene ND 5.2 0.53 1.00
1,2,3-Trichlorobenzene ND 10 0.94 1.00
1,2,4-Trichlorobenzene ND 5.2 0.32 1.00
1,1,1-Trichloroethane ND 5.2 0.23 1.00
1,1,2-Trichloroethane ND 5.2 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 52 0.36 1.00
Trichloroethene ND 5.2 0.31 1.00
1,2,3-Trichloropropane ND 5.2 0.86 1.00
1,2,4-Trimethylbenzene ND 5.2 0.60 1.00
Trichlorofluoromethane ND 52 0.39 1.00
1,3,5-Trimethylbenzene ND 5.2 0.57 1.00
Vinyl Acetate ND 52 4.9 1.00
Vinyl Chloride ND 5.2 0.52 1.00
p/m-Xylene ND 5.2 0.28 1.00
o-Xylene ND 5.2 0.57 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.2 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 93 60-132
Dibromofluoromethane 95 63-141
1,2-Dichloroethane-d4 98 62-146
Toluene-d8 98 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 4 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 47 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-01 16-06-2037-4-A 06/28/16
11:47
Solid GC/MS BB 06/29/16 07/01/16
16:52
160701L002
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.3 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.70 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.80 1.00
Bromomethane ND 25 9.5 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.29 1.00
Chlorobenzene ND 5.0 0.23 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.31 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.0 0.26 1.00
Dibromomethane ND 5.0 0.78 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.45 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.32 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.51 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 5 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 48 of 89 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.26 1.00
t-1,3-Dichloropropene ND 5.0 0.61 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.4 1.00
Naphthalene ND 50 0.82 1.00
n-Propylbenzene ND 5.0 0.51 1.00
Styrene ND 5.0 0.61 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.92 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.23 1.00
1,1,2-Trichloroethane ND 5.0 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.84 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.38 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.8 1.00
Vinyl Chloride ND 5.0 0.51 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 91 60-132
Dibromofluoromethane 97 63-141
1,2-Dichloroethane-d4 97 62-146
Toluene-d8 99 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 6 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 49 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
BB-23-03 16-06-2037-5-A 06/28/16
11:49
Solid GC/MS BB 06/29/16 07/01/16
17:19
160701L002
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 130 6.3 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.70 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.80 1.00
Bromomethane ND 25 9.5 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.29 1.00
Chlorobenzene ND 5.0 0.23 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.31 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.8 1.00
1,2-Dibromoethane ND 5.0 0.26 1.00
Dibromomethane ND 5.0 0.78 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.45 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.32 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.51 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 7 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 50 of 89 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.26 1.00
t-1,3-Dichloropropene ND 5.0 0.61 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.4 1.00
Naphthalene ND 50 0.82 1.00
n-Propylbenzene ND 5.0 0.51 1.00
Styrene ND 5.0 0.61 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.92 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.23 1.00
1,1,2-Trichloroethane ND 5.0 0.36 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.84 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.38 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.8 1.00
Vinyl Chloride ND 5.0 0.51 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 94 60-132
Dibromofluoromethane 96 63-141
1,2-Dichloroethane-d4 101 62-146
Toluene-d8 99 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 8 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 51 of 89 ends

Client Sample Number Lab Sample
Number
Date/Time
Collected
Matrix Instrument Date
Prepared
Date/Time
Analyzed
QC Batch ID
Method Blank 099-14-314-574 N/A Solid GC/MS BB 07/01/16 07/01/16 10:30
160701L002
Comment(s): - Results were evaluated to the MDL (DL), concentrations >= to the MDL (DL) but < RL (LOQ), if found, are qualified with a "J" flag.

Parameter Result RL MDL DF Qualifiers
Acetone ND 120 6.2 1.00
Benzene ND 5.0 0.13 1.00
Bromobenzene ND 5.0 0.21 1.00
Bromochloromethane ND 5.0 0.69 1.00
Bromodichloromethane ND 5.0 0.23 1.00
Bromoform ND 5.0 0.79 1.00
Bromomethane ND 25 9.4 1.00
2-Butanone ND 50 3.8 1.00
n-Butylbenzene ND 5.0 0.16 1.00
sec-Butylbenzene ND 5.0 0.58 1.00
tert-Butylbenzene ND 5.0 0.15 1.00
Carbon Disulfide ND 50 0.31 1.00
Carbon Tetrachloride ND 5.0 0.28 1.00
Chlorobenzene ND 5.0 0.22 1.00
Chloroethane ND 5.0 1.5 1.00
Chloroform ND 5.0 0.24 1.00
Chloromethane ND 25 0.30 1.00
2-Chlorotoluene ND 5.0 0.23 1.00
4-Chlorotoluene ND 5.0 0.21 1.00
Dibromochloromethane ND 5.0 0.57 1.00
1,2-Dibromo-3-Chloropropane ND 10 1.7 1.00
1,2-Dibromoethane ND 5.0 0.26 1.00
Dibromomethane ND 5.0 0.77 1.00
1,2-Dichlorobenzene ND 5.0 0.23 1.00
1,3-Dichlorobenzene ND 5.0 0.18 1.00
1,4-Dichlorobenzene ND 5.0 0.22 1.00
Dichlorodifluoromethane ND 5.0 0.44 1.00
1,1-Dichloroethane ND 5.0 0.21 1.00
1,2-Dichloroethane ND 5.0 0.31 1.00
1,1-Dichloroethene ND 5.0 0.35 1.00
c-1,2-Dichloroethene ND 5.0 0.28 1.00
t-1,2-Dichloroethene ND 5.0 0.51 1.00
1,2-Dichloropropane ND 5.0 0.44 1.00
1,3-Dichloropropane ND 5.0 0.25 1.00
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 9 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 52 of 89 ends

Parameter Result RL MDL DF Qualifiers
2,2-Dichloropropane ND 5.0 0.33 1.00
1,1-Dichloropropene ND 5.0 0.33 1.00
c-1,3-Dichloropropene ND 5.0 0.25 1.00
t-1,3-Dichloropropene ND 5.0 0.61 1.00
Ethylbenzene ND 5.0 0.15 1.00
2-Hexanone ND 50 1.8 1.00
Isopropylbenzene ND 5.0 0.55 1.00
p-Isopropyltoluene ND 5.0 0.63 1.00
Methylene Chloride ND 50 1.3 1.00
4-Methyl-2-Pentanone ND 50 4.3 1.00
Naphthalene ND 50 0.81 1.00
n-Propylbenzene ND 5.0 0.50 1.00
Styrene ND 5.0 0.60 1.00
1,1,1,2-Tetrachloroethane ND 5.0 0.24 1.00
1,1,2,2-Tetrachloroethane ND 5.0 0.35 1.00
Tetrachloroethene ND 5.0 0.21 1.00
Toluene ND 5.0 0.52 1.00
1,2,3-Trichlorobenzene ND 10 0.91 1.00
1,2,4-Trichlorobenzene ND 5.0 0.31 1.00
1,1,1-Trichloroethane ND 5.0 0.23 1.00
1,1,2-Trichloroethane ND 5.0 0.35 1.00
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50 0.35 1.00
Trichloroethene ND 5.0 0.30 1.00
1,2,3-Trichloropropane ND 5.0 0.83 1.00
1,2,4-Trimethylbenzene ND 5.0 0.59 1.00
Trichlorofluoromethane ND 50 0.38 1.00
1,3,5-Trimethylbenzene ND 5.0 0.55 1.00
Vinyl Acetate ND 50 4.7 1.00
Vinyl Chloride ND 5.0 0.50 1.00
p/m-Xylene ND 5.0 0.27 1.00
o-Xylene ND 5.0 0.56 1.00
Methyl-t-Butyl Ether (MTBE) ND 5.0 0.30 1.00
Surrogate Rec. (%) Control Limits Qualifiers
1,4-Bromofluorobenzene 95 60-132
Dibromofluoromethane 95 63-141
1,2-Dichloroethane-d4 94 62-146
Toluene-d8 99 70-130
Analytical Report
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Units: ug/kg
Project: UTAS - Due Diligence / 43559 Page 10 of10
RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Page 53 of 89 ends

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Naphthalene ND 100.0 91.88 92 84.31 84 23-167 9 0-46
Acenaphthylene ND 100.0 85.70 86 76.37 76 24-120 12 0-47 Acenaphthene ND 100.0 80.70 81 71.95 72 16-120 11 0-46
Fluorene ND 100.0 72.76 73 67.08 67 32-120 8 0-44
Phenanthrene ND 100.0 70.62 71 65.40 65 34-120 8 0-38
Anthracene ND 100.0 69.44 69 64.42 64 27-120 8 0-45
Fluoranthene ND 100.0 60.43 60 56.64 57 32-122 6 0-41
Pyrene ND 100.0 56.63 57 50.54 51 31-127 11 0-38
Benzo (a) Anthracene ND 100.0 21.01 21 8.489 8 32-122 85 0-43 3,4 Chrysene ND 100.0 67.53 68 63.16 63 30-132 7 0-42
Benzo (b) Fluoranthene 15.17 100.0 98.38 83 65.26 50 33-120 40 0-44 Benzo (k) Fluoranthene 31.49 100.0 60.33 29 67.32 36 23-149 11 0-44 Benzo (a) Pyrene 15.48 100.0 112.6 97 97.57 82 12-132 14 0-48 Dibenz (a,h) Anthracene 188.1 100.0 268.1 80 183.3 0 29-125 38 0-43 3 Benzo (g,h,i) Perylene 18.28 100.0 95.51 77 64.44 46 24-132 39 0-42 Indeno (1,2,3-c,d) Pyrene 332.6 100.0 322.3 0 237.9 0 29-143 30 0-42 3 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8310
Project: UTAS - Due Diligence / 43559 Page 1 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 54 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2029-2 Sample Solid GC 48 06/30/16 07/01/16 22:22 160630S06 16-06-2029-2 Matrix Spike Solid GC 48 06/30/16 07/01/16 21:35 160630S06 16-06-2029-2 Matrix Spike Duplicate Solid GC 48 06/30/16 07/01/16 21:51 160630S06 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
TPH as Diesel 11.01 400.0 377.4 92 352.3 85 64-130 7 0-15 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Project: UTAS - Due Diligence / 43559 Page 2 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 55 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2175-51 Sample Solid ICP 7300 07/02/16 07/05/16 14:30 160702S04 16-06-2175-51 Matrix Spike Solid ICP 7300 07/02/16 07/05/16 14:31 160702S04 16-06-2175-51 Matrix Spike Duplicate Solid ICP 7300 07/02/16 07/05/16 14:36 160702S04 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Antimony ND 25.00 8.042 32 7.985 32 50-115 1 0-20 3
Arsenic 1.265 25.00 26.66 102 27.19 104 75-125 2 0-20
Barium 52.12 25.00 95.62 174 81.41 117 75-125 16 0-20 3 Beryllium ND 25.00 26.92 108 27.45 110 75-125 2 0-20
Cadmium ND 25.00 26.38 106 26.66 107 75-125 1 0-20
Chromium 8.042 25.00 34.93 108 34.98 108 75-125 0 0-20
Cobalt 5.702 25.00 31.36 103 32.33 107 75-125 3 0-20
Copper 3.051 25.00 30.48 110 30.98 112 75-125 2 0-20
Lead 3.015 25.00 29.34 105 30.09 108 75-125 3 0-20
Molybdenum ND 25.00 22.24 89 22.65 91 75-125 2 0-20
Nickel 4.335 25.00 31.11 107 31.83 110 75-125 2 0-20
Selenium ND 25.00 25.37 101 26.21 105 75-125 3 0-20
Silver ND 12.50 13.24 106 13.48 108 75-125 2 0-20
Thallium ND 25.00 26.29 105 26.97 108 75-125 3 0-20
Vanadium 26.70 25.00 52.46 103 51.51 99 75-125 2 0-20
Zinc 13.73 25.00 41.06 109 40.56 107 75-125 1 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 3 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 56 of 89 ends

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 4 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 57 of 89 ends

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 5 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 58 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2032-5 Sample Solid Mercury 05 07/06/16 07/07/16 11:54 160706S04 16-06-2032-5 Matrix Spike Solid Mercury 05 07/06/16 07/07/16 11:56 160706S04 16-06-2032-5 Matrix Spike Duplicate Solid Mercury 05 07/06/16 07/07/16 11:58 160706S04 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Mercury ND 0.8350 0.8211 98 0.7988 96 75-125 3 0-20
Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 6 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 59 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2036-1 Sample Solid GC 41 07/05/16 07/08/16 12:16 160705S04 16-06-2036-1 Matrix Spike Solid GC 41 07/05/16 07/08/16 11:46 160705S04 16-06-2036-1 Matrix Spike Duplicate Solid GC 41 07/05/16 07/08/16 12:01 160705S04 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Aldrin ND 25.00 22.96 92 21.95 88 50-135 5 0-25
Alpha-BHC ND 25.00 22.33 89 21.77 87 50-135 3 0-25
Beta-BHC ND 25.00 23.32 93 21.50 86 50-135 8 0-25
4,4'-DDD ND 25.00 26.29 105 25.09 100 50-135 5 0-25
4,4'-DDE ND 25.00 25.85 103 24.52 98 50-135 5 0-25
4,4'-DDT ND 25.00 25.24 101 24.05 96 50-135 5 0-25
Delta-BHC ND 25.00 25.22 101 23.53 94 50-135 7 0-25
Dieldrin ND 25.00 25.48 102 23.80 95 50-135 7 0-25
Endosulfan I ND 25.00 24.07 96 22.98 92 50-135 5 0-25
Endosulfan II ND 25.00 26.14 105 24.52 98 50-135 6 0-25 Endosulfan Sulfate ND 25.00 24.08 96 22.94 92 50-135 5 0-25 Endrin ND 25.00 29.00 116 27.75 111 50-135 4 0-25
Endrin Aldehyde ND 25.00 23.39 94 22.68 91 50-135 3 0-25 Gamma-BHC ND 25.00 23.44 94 22.65 91 50-135 3 0-25
Heptachlor ND 25.00 24.03 96 23.35 93 50-135 3 0-25
Heptachlor Epoxide ND 25.00 23.96 96 22.95 92 50-135 4 0-25 Methoxychlor ND 25.00 25.40 102 25.27 101 50-135 1 0-25 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Project: UTAS - Due Diligence / 43559 Page 7 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 60 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2035-5 Sample Solid GC 58 07/05/16 07/08/16 13:19 160705S05 16-06-2035-5 Matrix Spike Solid GC 58 07/05/16 07/08/16 11:49 160705S05 16-06-2035-5 Matrix Spike Duplicate Solid GC 58 07/05/16 07/08/16 12:07 160705S05 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Aroclor-1016 ND 100.0 88.50 88 87.50 88 50-135 1 0-20
Aroclor-1260 ND 100.0 108.0 108 107.5 108 50-135 0 0-20 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8082
Project: UTAS - Due Diligence / 43559 Page 8 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 61 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2036-9 Sample Aqueous GC/MS L 07/06/16 07/06/16 11:36 160706S004 16-06-2036-9 Matrix Spike Aqueous GC/MS L 07/06/16 07/06/16 13:41 160706S004 16-06-2036-9 Matrix Spike Duplicate Aqueous GC/MS L 07/06/16 07/06/16 14:12 160706S004 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acetone ND 10.00 10.43 104 10.56 106 51-163 1 0-82
Benzene ND 10.00 10.27 103 10.61 106 77-121 3 0-21
Bromobenzene ND 10.00 10.42 104 10.66 107 78-120 2 0-20 Bromochloromethane ND 10.00 9.939 99 10.19 102 71-135 3 0-28 Bromodichloromethane ND 10.00 10.72 107 11.12 111 72-129 4 0-26 Bromoform ND 10.00 10.70 107 11.53 115 61-140 8 0-22
Bromomethane ND 10.00 8.763 88 9.140 91 63-140 4 0-36
2-Butanone ND 10.00 9.801 98 10.45 105 55-138 6 0-45
n-Butylbenzene ND 10.00 10.61 106 10.75 107 67-127 1 0-26 sec-Butylbenzene ND 10.00 10.57 106 10.56 106 66-122 0 0-26 tert-Butylbenzene ND 10.00 10.51 105 10.67 107 73-120 2 0-26 Carbon Disulfide ND 10.00 8.704 87 9.193 92 27-170 5 0-36 Carbon Tetrachloride ND 10.00 10.50 105 10.71 107 64-135 2 0-31 Chlorobenzene ND 10.00 10.20 102 10.44 104 80-120 2 0-20 Chloroethane ND 10.00 9.489 95 10.04 100 67-131 6 0-35
2-Chloroethyl Vinyl Ether ND 10.00 1.080 11 1.131 11 60-139 5 0-90 3 Chloroform ND 10.00 9.979 100 10.54 105 75-126 5 0-20
Chloromethane ND 10.00 11.03 110 11.36 114 54-143 3 0-41 2-Chlorotoluene ND 10.00 10.54 105 10.62 106 64-123 1 0-34 4-Chlorotoluene ND 10.00 10.53 105 10.61 106 67-126 1 0-23 Dibromochloromethane ND 10.00 10.53 105 11.17 112 76-132 6 0-23 1,2-Dibromo-3-Chloropropane ND 10.00 10.62 106 10.82 108 65-125 2 0-31 1,2-Dibromoethane ND 10.00 10.18 102 10.37 104 74-130 2 0-22 Dibromomethane ND 10.00 10.21 102 10.40 104 75-127 2 0-29 1,2-Dichlorobenzene ND 10.00 10.61 106 10.76 108 78-120 1 0-19 1,3-Dichlorobenzene ND 10.00 10.21 102 10.52 105 75-120 3 0-22 1,4-Dichlorobenzene ND 10.00 10.13 101 10.42 104 78-120 3 0-21 Dichlorodifluoromethane ND 10.00 9.340 93 9.717 97 25-168 4 0-41 1,1-Dichloroethane ND 10.00 9.302 93 10.39 104 63-144 11 0-32 1,2-Dichloroethane ND 10.00 10.15 101 10.36 104 72-130 2 0-25 1,1-Dichloroethene ND 10.00 9.096 91 9.688 97 66-130 6 0-32 c-1,2-Dichloroethene ND 10.00 9.785 98 10.18 102 76-123 4 0-32 t-1,2-Dichloroethene ND 10.00 9.764 98 9.386 94 67-129 4 0-35 Acetonitrile ND 20.00 18.16 91 16.47 82 70-130 10 0-35
1,2-Dichloropropane ND 10.00 10.42 104 10.75 107 74-122 3 0-24 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 9 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 62 of 89 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acrolein ND 20.00 15.39 77 17.13 86 70-130 11 0-35
Acrylonitrile ND 10.00 9.432 94 8.392 84 65-149 12 0-89 1,3-Dichloropropane ND 10.00 10.38 104 10.66 107 74-128 3 0-21 2,2-Dichloropropane ND 10.00 9.375 94 9.377 94 68-125 0 0-40 Allyl Chloride ND 10.00 8.779 88 8.277 83 70-130 6 0-35 1,1-Dichloropropene ND 10.00 9.653 97 10.04 100 68-119 4 0-26 c-1,3-Dichloropropene ND 10.00 9.739 97 10.24 102 76-126 5 0-24 t-1,3-Dichloropropene ND 10.00 9.762 98 10.34 103 71-127 6 0-22 Ethylbenzene ND 10.00 10.49 105 10.60 106 78-120 1 0-23 2-Hexanone ND 10.00 9.618 96 10.36 104 61-137 7 0-36
Isopropylbenzene ND 10.00 10.50 105 10.65 107 71-123 1 0-24 p-Isopropyltoluene ND 10.00 11.06 111 11.14 111 68-122 1 0-25 Methylene Chloride ND 10.00 9.642 96 9.084 91 71-129 6 0-30 4-Methyl-2-Pentanone ND 10.00 9.870 99 10.22 102 60-136 4 0-41 Naphthalene ND 10.00 11.20 112 11.56 116 55-159 3 0-30
n-Propylbenzene ND 10.00 10.66 107 10.60 106 64-125 1 0-35 Styrene ND 10.00 10.59 106 10.89 109 77-120 3 0-23
Chloroprene ND 10.00 9.747 97 10.70 107 70-130 9 0-35
1,1,1,2-Tetrachloroethane ND 10.00 10.78 108 11.30 113 79-123 5 0-20 1,1,2,2-Tetrachloroethane ND 10.00 10.85 108 11.01 110 67-132 1 0-25 Tetrachloroethene ND 10.00 9.596 96 9.645 96 72-119 1 0-24 Toluene ND 10.00 10.33 103 10.57 106 78-120 2 0-25
1,2,3-Trichlorobenzene ND 10.00 10.88 109 11.05 110 70-129 1 0-27 Ethyl Methacrylate ND 10.00 10.23 102 10.66 107 70-130 4 0-35 1,2,4-Trichlorobenzene ND 10.00 10.44 104 10.64 106 71-128 2 0-26 1,1,1-Trichloroethane ND 10.00 9.812 98 10.03 100 66-130 2 0-30 Hexachloro-1,3-Butadiene ND 10.00 11.16 112 10.80 108 52-128 3 0-30 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 10.00 9.698 97 10.24 102 52-145 5 0-35 1,1,2-Trichloroethane ND 10.00 10.45 105 10.70 107 77-124 2 0-25 Iodomethane ND 20.00 14.31 72 15.17 76 70-130 6 0-35
Trichloroethene 7.942 10.00 18.15 102 18.12 102 75-116 0 0-24 Trichlorofluoromethane ND 10.00 9.888 99 10.44 104 62-146 5 0-36 Isobutyl Alcohol ND 20.00 11.52 58 16.42 82 70-130 35 0-35 3 1,2,3-Trichloropropane ND 10.00 10.74 107 10.88 109 80-120 1 0-20 1,2,4-Trimethylbenzene ND 10.00 10.94 109 11.22 112 70-127 3 0-23 Methacrylonitrile ND 10.00 9.439 94 9.854 99 70-130 4 0-35 Methyl Methacrylate ND 10.00 9.738 97 10.47 105 70-130 7 0-35 1,3,5-Trimethylbenzene ND 10.00 11.00 110 10.93 109 72-124 1 0-23 Vinyl Acetate ND 10.00 7.550 75 9.474 95 45-164 23 0-74 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 10 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 63 of 89 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Vinyl Chloride ND 10.00 9.944 99 10.41 104 60-141 5 0-34 p/m-Xylene ND 20.00 21.19 106 21.54 108 74-122 2 0-23
o-Xylene ND 10.00 10.65 106 10.80 108 74-122 1 0-24
Methyl-t-Butyl Ether (MTBE) ND 10.00 9.650 97 9.508 95 57-144 1 0-31 t-1,4-Dichloro-2-Butene ND 10.00 10.36 104 10.29 103 70-130 1 0-35 Tetrahydrofuran ND 10.00 10.19 102 8.780 88 70-130 15 0-35 Propionitrile ND 10.00 9.786 98 9.940 99 70-130 2 0-35
Tert-Butyl Alcohol (TBA) ND 50.00 57.96 116 61.24 122 43-170 5 0-38 Diisopropyl Ether (DIPE) ND 10.00 9.440 94 10.72 107 70-130 13 0-35 Ethyl-t-Butyl Ether (ETBE) ND 10.00 9.091 91 9.934 99 70-130 9 0-35 Tert-Amyl-Methyl Ether (TAME) ND 10.00 9.189 92 9.519 95 70-130 4 0-35 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 11 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 64 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed MS/MSD Batch Number 16-06-2033-1 Sample Solid GC/MS BB 06/29/16 07/01/16 11:24 160701S002 16-06-2033-1 Matrix Spike Solid GC/MS BB 06/29/16 07/01/16 11:52 160701S002 16-06-2033-1 Matrix Spike Duplicate Solid GC/MS BB 06/29/16 07/01/16 12:19 160701S002 Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
Acetone ND 50.00 45.75 91 46.88 94 70-130 2 0-20
Benzene ND 50.00 45.31 91 45.53 91 61-127 0 0-20
Bromobenzene ND 50.00 50.05 100 50.29 101 70-130 0 0-20 Bromochloromethane ND 50.00 44.60 89 41.57 83 70-130 7 0-20 Bromodichloromethane ND 50.00 47.72 95 48.33 97 70-130 1 0-20 Bromoform ND 50.00 47.91 96 46.81 94 70-130 2 0-20
Bromomethane ND 50.00 51.95 104 56.37 113 70-130 8 0-20 2-Butanone ND 50.00 43.15 86 40.54 81 70-130 6 0-20
n-Butylbenzene ND 50.00 45.64 91 46.41 93 77-123 2 0-25 sec-Butylbenzene ND 50.00 46.21 92 46.30 93 70-130 0 0-20 tert-Butylbenzene ND 50.00 46.03 92 45.95 92 70-130 0 0-20 Carbon Disulfide ND 50.00 43.07 86 43.71 87 70-130 1 0-20 Carbon Tetrachloride ND 50.00 46.85 94 47.59 95 51-135 2 0-29 Chlorobenzene ND 50.00 47.10 94 46.80 94 57-123 1 0-20
Chloroethane ND 50.00 56.40 113 61.89 124 70-130 9 0-20 Chloroform ND 50.00 43.36 87 44.49 89 70-130 3 0-20
Chloromethane ND 50.00 44.12 88 46.49 93 70-130 5 0-20
2-Chlorotoluene ND 50.00 47.09 94 48.57 97 70-130 3 0-20 4-Chlorotoluene ND 50.00 46.07 92 45.92 92 70-130 0 0-20 Dibromochloromethane ND 50.00 48.60 97 48.18 96 70-130 1 0-20 1,2-Dibromo-3-Chloropropane ND 50.00 46.79 94 44.82 90 70-130 4 0-20 1,2-Dibromoethane ND 50.00 49.25 98 48.10 96 64-124 2 0-20 Dibromomethane ND 50.00 46.15 92 45.61 91 70-130 1 0-20 1,2-Dichlorobenzene ND 50.00 46.67 93 46.30 93 35-131 1 0-25 1,3-Dichlorobenzene ND 50.00 46.80 94 46.99 94 70-130 0 0-20 1,4-Dichlorobenzene ND 50.00 46.66 93 45.96 92 70-130 2 0-20 Dichlorodifluoromethane ND 50.00 40.02 80 40.11 80 70-130 0 0-20 1,1-Dichloroethane ND 50.00 43.30 87 43.56 87 70-130 1 0-20 1,2-Dichloroethane ND 50.00 43.17 86 43.42 87 70-130 1 0-20 1,1-Dichloroethene ND 50.00 42.83 86 44.06 88 47-143 3 0-25 c-1,2-Dichloroethene ND 50.00 43.78 88 44.41 89 70-130 1 0-20 t-1,2-Dichloroethene ND 50.00 45.82 92 46.25 93 70-130 1 0-20 1,2-Dichloropropane ND 50.00 45.93 92 46.50 93 79-115 1 0-25 1,3-Dichloropropane ND 50.00 46.28 93 45.26 91 70-130 2 0-20 2,2-Dichloropropane ND 50.00 44.15 88 42.78 86 70-130 3 0-20 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 12 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 65 of 89 ends

Parameter Sample
Conc.

Spike
Added
MS
Conc.

MS
%Rec.

MSD
Conc.

MSD
%Rec.
%Rec. CL RPD RPD CL Qualifiers
1,1-Dichloropropene ND 50.00 43.96 88 44.35 89 70-130 1 0-20 c-1,3-Dichloropropene ND 50.00 46.44 93 46.69 93 70-130 1 0-20 t-1,3-Dichloropropene ND 50.00 48.96 98 47.55 95 70-130 3 0-20 Ethylbenzene ND 50.00 48.12 96 48.10 96 57-129 0 0-22
2-Hexanone ND 50.00 46.01 92 44.30 89 70-130 4 0-20
Isopropylbenzene ND 50.00 49.07 98 49.41 99 70-130 1 0-20 p-Isopropyltoluene ND 50.00 47.01 94 47.35 95 70-130 1 0-20 Methylene Chloride ND 50.00 43.82 88 43.99 88 70-130 0 0-20 4-Methyl-2-Pentanone ND 50.00 46.42 93 43.43 87 70-130 7 0-20 Naphthalene ND 50.00 47.07 94 46.78 94 70-130 1 0-20
n-Propylbenzene ND 50.00 47.65 95 48.11 96 70-130 1 0-20 Styrene ND 50.00 49.20 98 48.87 98 70-130 1 0-20
1,1,1,2-Tetrachloroethane ND 50.00 50.78 102 50.45 101 70-130 1 0-20 1,1,2,2-Tetrachloroethane ND 50.00 46.48 93 43.31 87 70-130 7 0-20 Tetrachloroethene ND 50.00 54.00 108 57.91 116 70-130 7 0-20 Toluene ND 50.00 46.26 93 46.22 92 63-123 0 0-20
1,2,3-Trichlorobenzene ND 50.00 45.37 91 46.42 93 70-130 2 0-20 1,2,4-Trichlorobenzene ND 50.00 47.34 95 47.41 95 70-130 0 0-20 1,1,1-Trichloroethane ND 50.00 44.53 89 45.40 91 70-130 2 0-20 1,1,2-Trichloroethane ND 50.00 46.60 93 46.15 92 70-130 1 0-20 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 50.00 45.72 91 47.37 95 70-130 4 0-20 Trichloroethene ND 50.00 46.50 93 47.29 95 44-158 2 0-20 1,2,3-Trichloropropane ND 50.00 49.27 99 46.96 94 70-130 5 0-20 1,2,4-Trimethylbenzene ND 50.00 45.76 92 45.81 92 70-130 0 0-20 Trichlorofluoromethane ND 50.00 50.11 100 51.27 103 70-130 2 0-20 1,3,5-Trimethylbenzene ND 50.00 48.60 97 49.47 99 70-130 2 0-20 Vinyl Acetate ND 50.00 27.39 55 19.32 39 70-130 35 0-20 3,4 Vinyl Chloride ND 50.00 56.61 113 60.91 122 49-139 7 0-47 p/m-Xylene ND 100.0 95.22 95 95.44 95 70-130 0 0-20
o-Xylene ND 50.00 48.25 96 48.88 98 70-130 1 0-20
Methyl-t-Butyl Ether (MTBE) ND 50.00 44.60 89 43.98 88 57-123 1 0-21 Quality Control - Spike/Spike Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 13 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 66 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2175-51 Sample Solid ICP 7300 07/02/16 00:00 07/05/16 14:30 160702S04 16-06-2175-51 PDS Solid ICP 7300 07/02/16 00:00 07/05/16 14:37 160702S04 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Antimony ND 25.00 24.41 98 75-125
Arsenic 1.265 25.00 26.44 101 75-125
Barium 52.12 25.00 76.91 99 75-125
Beryllium ND 25.00 25.50 102 75-125
Cadmium ND 25.00 25.22 101 75-125
Chromium 8.042 25.00 33.27 101 75-125
Cobalt 5.702 25.00 30.37 99 75-125
Copper 3.051 25.00 29.42 105 75-125
Lead 3.015 25.00 28.11 100 75-125
Molybdenum ND 25.00 24.46 98 75-125
Nickel 4.335 25.00 29.59 101 75-125
Selenium ND 25.00 24.91 100 75-125
Silver ND 12.50 12.76 102 75-125
Thallium ND 25.00 25.18 101 75-125
Vanadium 26.70 25.00 50.42 95 75-125
Zinc 13.73 25.00 38.62 100 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 1 of4
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 67 of 89 ends

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 2 of4
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 68 of 89 ends

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 3 of4
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 69 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed PDS/PDSD Batch Number
16-06-2032-5 Sample Solid Mercury 05 07/06/16 00:00 07/07/16 11:54 160706S04 16-06-2032-5 PDS Solid Mercury 05 07/06/16 00:00 07/07/16 12:57 160706S04 Parameter Sample Conc. Spike Added PDS Conc. PDS %Rec. %Rec. CL Qualifiers Mercury ND 0.8350 0.8850 106 75-125
Quality Control - PDS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 4 of4
RPD: Relative Percent Difference. CL: Control Limits
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Page 70 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed Duplicate Batch Number 16-06-2036-1 Sample Solid N/A 06/29/16 00:00 06/29/16 22:00 G0629MOID6 16-06-2036-1 Sample Duplicate Solid N/A 06/29/16 00:00 06/29/16 22:00 G0629MOID6 Parameter Sample Conc. DUP Conc. RPD RPD CL Qualifiers
Moisture 15.10 15.60 3 0-10
Quality Control - Sample Duplicate
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: N/A
Method: ASTM D-2216 (M)
Project: UTAS - Due Diligence / 43559 Page 1 of1
RPD: Relative Percent Difference. CL: Control Limits
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Page 71 of 89 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-07-002-1879 LCS Solid HPLC 5 07/02/16 07/05/16 17:34 160702L06 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Naphthalene 100.0 111.0 111 17-203 0-234
Acenaphthylene 100.0 74.49 74 50-120 38-132
Acenaphthene 100.0 67.86 68 41-120 28-133
Fluorene 100.0 68.67 69 51-120 40-132
Phenanthrene 100.0 72.34 72 56-120 45-131
Anthracene 100.0 68.27 68 49-120 37-132
Fluoranthene 100.0 76.06 76 60-120 50-130
Pyrene 100.0 84.09 84 61-121 51-131
Benzo (a) Anthracene 100.0 82.09 82 61-121 51-131
Chrysene 100.0 79.59 80 61-121 51-131
Benzo (b) Fluoranthene 100.0 78.09 78 61-121 51-131
Benzo (k) Fluoranthene 100.0 73.51 74 57-129 45-141
Benzo (a) Pyrene 100.0 75.84 76 43-120 30-133
Dibenz (a,h) Anthracene 100.0 76.90 77 59-125 48-136
Benzo (g,h,i) Perylene 100.0 83.03 83 57-123 46-134
Indeno (1,2,3-c,d) Pyrene 100.0 79.05 79 64-130 53-141
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8310
Project: UTAS - Due Diligence / 43559 Page 1 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 72 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-15-490-2146 LCS Solid GC 48 06/30/16 07/01/16 21:20 160630B06 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers TPH as Diesel 400.0 355.1 89 75-123
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3550B
Method: EPA 8015B (M)
Project: UTAS - Due Diligence / 43559 Page 2 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 73 of 89 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 097-01-002-22888 LCS Solid ICP 7300 07/02/16 07/05/16 13:29 160702L04U Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Antimony 25.00 25.12 100 80-120 73-127
Arsenic 25.00 24.76 99 80-120 73-127
Barium 25.00 26.69 107 80-120 73-127
Beryllium 25.00 24.29 97 80-120 73-127
Cadmium 25.00 25.84 103 80-120 73-127
Chromium 25.00 26.43 106 80-120 73-127
Cobalt 25.00 26.96 108 80-120 73-127
Copper 25.00 26.18 105 80-120 73-127
Lead 25.00 26.01 104 80-120 73-127
Molybdenum 25.00 25.05 100 80-120 73-127
Nickel 25.00 27.32 109 80-120 73-127
Selenium 25.00 24.12 96 80-120 73-127
Silver 12.50 13.04 104 80-120 73-127
Thallium 25.00 26.15 105 80-120 73-127
Vanadium 25.00 25.15 101 80-120 73-127
Zinc 25.00 29.30 117 80-120 73-127
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3050B
Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 3 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 74 of 89 ends

Total number of LCS compounds: 16
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-460-98 LCS Aqueous ICP 7300 06/30/16 07/01/16 12:29 160630LA2U Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Antimony 0.5000 0.4709 94 80-120 73-127
Arsenic 0.5000 0.4486 90 80-120 73-127
Barium 0.5000 0.4910 98 80-120 73-127
Beryllium 0.5000 0.4458 89 80-120 73-127
Cadmium 0.5000 0.4796 96 80-120 73-127
Chromium 0.5000 0.4805 96 80-120 73-127
Cobalt 0.5000 0.5087 102 80-120 73-127
Copper 0.5000 0.4784 96 80-120 73-127
Lead 0.5000 0.4913 98 80-120 73-127
Molybdenum 0.5000 0.4732 95 80-120 73-127
Nickel 0.5000 0.4797 96 80-120 73-127
Selenium 0.5000 0.4394 88 80-120 73-127
Silver 0.2500 0.2368 95 80-120 73-127
Thallium 0.5000 0.4896 98 80-120 73-127
Vanadium 0.5000 0.4589 92 80-120 73-127
Zinc 0.5000 0.4847 97 80-120 73-127
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3005A Filt.

Method: EPA 6010B
Project: UTAS - Due Diligence / 43559 Page 4 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 75 of 89 ends

Method: EPA 7470A
Project: UTAS - Due Diligence / 43559 Page 5 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 76 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-480-45 LCS Solid Mercury 05 07/06/16 07/07/16 11:46 160706L04 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers Mercury 0.8350 0.7925 95 80-120
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 7471A Total
Method: EPA 7471A
Project: UTAS - Due Diligence / 43559 Page 6 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 77 of 89 ends

Total number of LCS compounds: 17
Total number of ME compounds: 0
Total number of ME compounds allowed: 1
LCS ME CL validation result: Pass
Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-12-537-2463 LCS Solid GC 41 07/05/16 07/08/16 13:31 160705L04 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Aldrin 25.00 21.00 84 50-135 36-149
Alpha-BHC 25.00 20.87 83 50-135 36-149
Beta-BHC 25.00 21.05 84 50-135 36-149
4,4'-DDD 25.00 26.47 106 50-135 36-149
4,4'-DDE 25.00 23.99 96 50-135 36-149
4,4'-DDT 25.00 26.34 105 50-135 36-149
Delta-BHC 25.00 23.55 94 50-135 36-149
Dieldrin 25.00 23.98 96 50-135 36-149
Endosulfan I 25.00 22.01 88 50-135 36-149
Endosulfan II 25.00 27.68 111 50-135 36-149
Endosulfan Sulfate 25.00 27.28 109 50-135 36-149
Endrin 25.00 26.76 107 50-135 36-149
Endrin Aldehyde 25.00 25.67 103 50-135 36-149
Gamma-BHC 25.00 21.41 86 50-135 36-149
Heptachlor 25.00 22.91 92 50-135 36-149
Heptachlor Epoxide 25.00 22.78 91 50-135 36-149
Methoxychlor 25.00 30.50 122 50-135 36-149
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8081A
Project: UTAS - Due Diligence / 43559 Page 7 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 78 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-12-535-3815 LCS Solid GC 58 07/05/16 07/08/16 11:31 160705L05 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL Qualifiers Aroclor-1016 100.0 86.00 86 50-135
Aroclor-1260 100.0 96.00 96 50-135
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 3545
Method: EPA 8082
Project: UTAS - Due Diligence / 43559 Page 8 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 79 of 89 ends

Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS Batch Number 099-16-446-107 LCS Aqueous GC/MS L 07/06/16 07/06/16 09:59 160706L009 Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers Acetone 10.00 6.703 67 51-163 32-182
Benzene 10.00 9.513 95 77-121 70-128
Bromobenzene 10.00 9.375 94 78-120 71-127
Bromochloromethane 10.00 9.106 91 71-135 60-146
Bromodichloromethane 10.00 10.04 100 72-129 62-138
Bromoform 10.00 10.25 102 61-140 48-153
Bromomethane 10.00 8.378 84 63-140 50-153
2-Butanone 10.00 7.833 78 55-138 41-152
n-Butylbenzene 10.00 10.75 107 67-127 57-137
sec-Butylbenzene 10.00 10.43 104 66-122 57-131
tert-Butylbenzene 10.00 10.27 103 73-120 65-128
Carbon Disulfide 10.00 8.565 86 27-170 3-194
Carbon Tetrachloride 10.00 10.32 103 64-135 52-147
Chlorobenzene 10.00 9.502 95 80-120 73-127
Chloroethane 10.00 9.102 91 67-131 56-142
2-Chloroethyl Vinyl Ether 10.00 3.350 33 60-139 47-152 X Chloroform 10.00 9.345 93 75-126 66-134
Chloromethane 10.00 9.868 99 54-143 39-158
2-Chlorotoluene 10.00 9.820 98 64-123 54-133
4-Chlorotoluene 10.00 9.997 100 67-126 57-136
Dibromochloromethane 10.00 9.809 98 76-132 67-141
1,2-Dibromo-3-Chloropropane 10.00 9.259 93 65-125 55-135 1,2-Dibromoethane 10.00 8.976 90 74-130 65-139
Dibromomethane 10.00 8.861 89 75-127 66-136
1,2-Dichlorobenzene 10.00 9.829 98 78-120 71-127
1,3-Dichlorobenzene 10.00 9.818 98 75-120 68-128
1,4-Dichlorobenzene 10.00 9.701 97 78-120 71-127
Dichlorodifluoromethane 10.00 10.51 105 25-168 1-192
1,1-Dichloroethane 10.00 8.793 88 63-144 50-158
1,2-Dichloroethane 10.00 8.961 90 72-130 62-140
1,1-Dichloroethene 10.00 8.777 88 66-130 55-141
c-1,2-Dichloroethene 10.00 9.179 92 76-123 68-131
t-1,2-Dichloroethene 10.00 9.328 93 67-129 57-139
Acetonitrile 20.00 17.47 87 70-130 60-140
1,2-Dichloropropane 10.00 9.392 94 74-122 66-130
Acrolein 20.00 19.50 98 70-130 60-140
Acrylonitrile 10.00 7.961 80 65-149 51-163
1,3-Dichloropropane 10.00 9.017 90 74-128 65-137
Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 9 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 80 of 89 ends

Parameter Spike Added Conc. Recovered LCS %Rec. %Rec. CL ME CL Qualifiers 2,2-Dichloropropane 10.00 9.560 96 68-125 58-134
Allyl Chloride 10.00 8.626 86 70-130 60-140
1,1-Dichloropropene 10.00 9.240 92 68-119 60-128
c-1,3-Dichloropropene 10.00 9.260 93 76-126 68-134
t-1,3-Dichloropropene 10.00 9.274 93 71-127 62-136
Ethylbenzene 10.00 9.861 99 78-120 71-127
2-Hexanone 10.00 7.759 78 61-137 48-150
Isopropylbenzene 10.00 9.939 99 71-123 62-132
p-Isopropyltoluene 10.00 10.77 108 68-122 59-131
Methylene Chloride 10.00 9.002 90 71-129 61-139
4-Methyl-2-Pentanone 10.00 7.816 78 60-136 47-149
Naphthalene 10.00 9.336 93 55-159 38-176
n-Propylbenzene 10.00 10.03 100 64-125 54-135
Styrene 10.00 9.816 98 77-120 70-127
Chloroprene 10.00 9.420 94 70-130 60-140
1,1,1,2-Tetrachloroethane 10.00 10.42 104 79-123 72-130 1,1,2,2-Tetrachloroethane 10.00 9.345 93 67-132 56-143
Tetrachloroethene 10.00 9.257 93 72-119 64-127
Toluene 10.00 9.658 97 78-120 71-127
1,2,3-Trichlorobenzene 10.00 9.747 97 70-129 60-139
Ethyl Methacrylate 10.00 8.339 83 70-130 60-140
1,2,4-Trichlorobenzene 10.00 9.722 97 71-128 62-138
1,1,1-Trichloroethane 10.00 9.441 94 66-130 55-141
Hexachloro-1,3-Butadiene 10.00 11.51 115 52-128 39-141
1,1,2-Trichloro-1,2,2-Trifluoroethane 10.00 10.05 100 52-145 36-160 1,1,2-Trichloroethane 10.00 9.021 90 77-124 69-132
Iodomethane 20.00 15.15 76 70-130 60-140
Trichloroethene 10.00 9.350 93 75-116 68-123
Trichlorofluoromethane 10.00 10.41 104 62-146 48-160
Isobutyl Alcohol 20.00 12.46 62 70-130 60-140 ME
1,2,3-Trichloropropane 10.00 8.988 90 80-120 73-127
1,2,4-Trimethylbenzene 10.00 10.68 107 70-127 60-136
Methacrylonitrile 10.00 7.842 78 70-130 60-140
Methyl Methacrylate 10.00 8.084 81 70-130 60-140
1,3,5-Trimethylbenzene 10.00 10.35 104 72-124 63-133
Vinyl Acetate 10.00 5.614 56 45-164 25-184
Vinyl Chloride 10.00 9.663 97 60-141 46-154
p/m-Xylene 20.00 19.95 100 74-122 66-130
o-Xylene 10.00 9.861 99 74-122 66-130
Methyl-t-Butyl Ether (MTBE) 10.00 8.136 81 57-144 42-158 Quality Control - LCS
7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501 Haley & Aldrich, Inc,
5333 Mission Center Rd., Suite 300
San Diego, CA 92108-1350
Date Received: 06/28/16
Work Order: 16-06-2037
Preparation: EPA 5030C
Method: EPA 8260B
Project: UTAS - Due Diligence / 43559 Page 10 of13
RPD: Relative Percent Difference. CL: Control Limits
Return to Contents

Page 81 of 89 ends

Chula Vista City CouncilNovember 18, 2025

Chula Vista City Council
November 18, 2025