AMBIENT AIR: EPA METHOD TO-11A HPLCSummary of Detected Compounds

Client Sample ID: SARTI4-T3-FORM

Lab ID#: 1610344-13A

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.4 MFormaldehyde

Client Sample ID: SARTI5-T3-FORM

Lab ID#: 1610344-14A

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.8 MFormaldehyde

Client Sample ID: SARTI1-TB-FORM

Lab ID#: 1610344-15ANo Detections Were Found.

Page 7 of 25

Client Sample ID: SARTI1-T1-FORMLab ID#: 1610344-01A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026007File Name:Dil. Factor: 1.00

Date of Collection: 10/12/16 2:30:00 PMDate of Analysis: 10/26/16 12:27 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 3.3 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 8 of 25

Client Sample ID: SARTI2-T1-FORMLab ID#: 1610344-02A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026008File Name:Dil. Factor: 1.00

Date of Collection: 10/12/16 3:15:00 PMDate of Analysis: 10/26/16 12:53 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 3.0 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 9 of 25

Client Sample ID: SARTI3-T1-FORMLab ID#: 1610344-03A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026009File Name:Dil. Factor: 1.00

Date of Collection: 10/12/16 3:25:00 PMDate of Analysis: 10/26/16 01:19 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.0Formaldehyde

Page 10 of 25

Client Sample ID: SARTI4-T1-FORMLab ID#: 1610344-04A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026010File Name:Dil. Factor: 1.00

Date of Collection: 10/12/16 3:05:00 PMDate of Analysis: 10/26/16 01:45 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 1.8Formaldehyde

Page 11 of 25

Client Sample ID: SARTI1-T2-FORMLab ID#: 1610344-05A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026011File Name:Dil. Factor: 1.00

Date of Collection: 10/13/16 4:30:00 PMDate of Analysis: 10/26/16 02:11 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.7Formaldehyde

Page 12 of 25

Client Sample ID: SARTI2-T2-FORMLab ID#: 1610344-06A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026012File Name:Dil. Factor: 1.00

Date of Collection: 10/13/16 5:15:00 PMDate of Analysis: 10/26/16 02:37 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.2Formaldehyde

Page 13 of 25

Client Sample ID: SARTI3-T2-FORMLab ID#: 1610344-07A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026013File Name:Dil. Factor: 1.00

Date of Collection: 10/13/16 5:00:00 PMDate of Analysis: 10/26/16 03:03 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.2Formaldehyde

Page 14 of 25

Client Sample ID: SARTI4-T2-FORMLab ID#: 1610344-08A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026014File Name:Dil. Factor: 1.00

Date of Collection: 10/13/16 4:45:00 PMDate of Analysis: 10/26/16 03:29 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.2Formaldehyde

Page 15 of 25

Client Sample ID: SARTI5-T2-FORMLab ID#: 1610344-09A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026015File Name:Dil. Factor: 1.00

Date of Collection: 10/13/16 5:15:00 PMDate of Analysis: 10/26/16 03:55 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 3.2 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 16 of 25

Client Sample ID: SARTI1-T3-FORMLab ID#: 1610344-10A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026018File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 7:30:00 PMDate of Analysis: 10/26/16 05:12 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 3.1 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 17 of 25

Client Sample ID: SARTI2-T3-FORMLab ID#: 1610344-11A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026019File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 7:15:00 PMDate of Analysis: 10/26/16 05:38 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.6 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 18 of 25

Client Sample ID: SARTI3-T3-FORMLab ID#: 1610344-12A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026020File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 7:10:00 PMDate of Analysis: 10/26/16 06:04 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.1Formaldehyde

Page 19 of 25

Client Sample ID: SARTI4-T3-FORMLab ID#: 1610344-13A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026021File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 7:22:00 PMDate of Analysis: 10/26/16 06:30 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.4 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 20 of 25

Client Sample ID: SARTI5-T3-FORMLab ID#: 1610344-14A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026022File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 7:15:00 PMDate of Analysis: 10/26/16 06:56 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 2.8 MFormaldehyde

M = Reported value may be biased due to apparent matrix interferences.

Page 21 of 25

Client Sample ID: SARTI1-TB-FORMLab ID#: 1610344-15A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026006File Name:Dil. Factor: 1.00

Date of Collection: 10/14/16 8:00:00 AMDate of Analysis: 10/26/16 12:01 PMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 Not DetectedFormaldehyde

Page 22 of 25

Client Sample ID: Lab BlankLab ID#: 1610344-16A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026005File Name:Dil. Factor: 1.00

Date of Collection: NA Date of Analysis: 10/26/16 11:35 AMDate of Extraction: 10/26/16

(ug)(ug)CompoundAmountRpt. Limit

0.050 Not DetectedFormaldehyde

Page 23 of 25

Client Sample ID: LCSLab ID#: 1610344-17A

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026003File Name:Dil. Factor: 1.00

Date of Collection: NA Date of Analysis: 10/26/16 10:43 AMDate of Extraction: 10/26/16

Limits%RecoveryCompoundMethod

95 85-115Formaldehyde

Container Type: NA - Not Applicable

Page 24 of 25

Client Sample ID: LCSDLab ID#: 1610344-17AA

AMBIENT AIR: EPA METHOD TO-11A HPLC

f1026004File Name:Dil. Factor: 1.00

Date of Collection: NA Date of Analysis: 10/26/16 11:09 AMDate of Extraction: 10/26/16

Limits%RecoveryCompoundMethod

97 85-115Formaldehyde

Container Type: NA - Not Applicable

Page 25 of 25

Report # 16-727 Page 1 of 76

Report # 16-727 Page 2 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q789 Client ID: SARTI1-T1-TSP Site: SARTI Sample Date: 10/12/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass106,000. ±500. 60.36 ± 3.032 XRF Al 974.4 ±134.7 0.9192 ± 0.1272 0.5549 ± 0.0816 * P 0.0000 ± 63.58 0.0000 ± 0.0600 0.0000 ± 0.0362 S 1363. ±105.0 1.285 ± 0.0992 0.7759 ± 0.0713 Cl 1970. ±132.5 1.858 ± 0.1253 1.122 ± 0.0940 K 1151. ± 99.35 1.085 ± 0.0939 0.6552 ± 0.0654 Ca 6699. ±542.8 6.320 ± 0.5130 3.815 ± 0.3632 Ti 156.6 ± 10.88 0.1477 ± 0.0103 0.0892 ± 0.0076 * V 8.364 ± 3.086 0.0079 ± 0.0029 0.0048 ± 0.0018 Cr 66.62 ± 4.101 0.0629 ± 0.0039 0.0379 ± 0.0030 Mn 94.56 ± 5.846 0.0892 ± 0.0055 0.0538 ± 0.0043 Fe 5408. ±280.5 5.102 ± 0.2657 3.080 ± 0.2219 * Co 0.0000 ± 3.126 0.0000 ± 0.0029 0.0000 ± 0.0018 Ni 16.97 ± 1.583 0.0160 ± 0.0015 0.0097 ± 0.0010 Cu 242.4 ± 12.34 0.2287 ± 0.0117 0.1380 ± 0.0099 Zn 598.8 ± 30.17 0.5650 ± 0.0286 0.3410 ± 0.0242 Ga 9.135 ± 1.705 0.0086 ± 0.0016 0.0052 ± 0.0010 Ge 8.567 ± 1.421 0.0081 ± 0.0013 0.0049 ± 0.0008 * As 2.477 ± 2.355 0.0023 ± 0.0022 0.0014 ± 0.0013 * Se 1.665 ± 1.177 0.0016 ± 0.0011 0.0009 ± 0.0007 Br 26.92 ± 1.827 0.0254 ± 0.0017 0.0153 ± 0.0013 Rb 3.776 ± 1.259 0.0036 ± 0.0012 0.0022 ± 0.0007 Sr 41.09 ± 2.598 0.0388 ± 0.0025 0.0234 ± 0.0019 * Y 5.197 ± 1.868 0.0049 ± 0.0018 0.0030 ± 0.0011 Zr 51.85 ± 3.532 0.0489 ± 0.0033 0.0295 ± 0.0025 Mo 74.58 ± 4.994 0.0704 ± 0.0047 0.0425 ± 0.0035 * Pd 0.0000 ± 1.624 0.0000 ± 0.0015 0.0000 ± 0.0009 * Ag 0.0000 ± 1.705 0.0000 ± 0.0016 0.0000 ± 0.0010 * Cd 0.0000 ± 1.746 0.0000 ± 0.0016 0.0000 ± 0.0010 * In 0.1218 ± 1.989 0.0001 ± 0.0019 0.0001 ± 0.0011 Sn 29.19 ± 2.883 0.0275 ± 0.0027 0.0166 ± 0.0018 Sb 10.19 ± 3.126 0.0096 ± 0.0029 0.0058 ± 0.0018 Ba 213.0 ± 17.09 0.2009 ± 0.0162 0.1213 ± 0.0115 * La 35.73 ± 16.69 0.0337 ± 0.0157 0.0203 ± 0.0096 * Hg 0.0000 ± 3.370 0.0000 ± 0.0032 0.0000 ± 0.0019 Pb 67.19 ± 4.872 0.0634 ± 0.0046 0.0383 ± 0.0034

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 3 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q788 Client ID: SARTI1-T1-TSP-FB Site: SARTI Sample Date: 10/12/16 Filter Lot #: 9685864 Deposit Area: 406. cm² Size Fraction: TSP Comments: Slight tattered corner.

Analyte µg/filter percent Gravimetry Net Mass 2,600. ±500. XRF * Al 354.1 ±120.6 13.62 ± 5.327 * P 0.0000 ± 61.79 0.0000 ± 2.377 * S 4.547 ± 22.13 0.1749 ± 0.8517 * Cl 13.28 ± 13.80 0.5106 ± 0.5399 K 302.7 ± 19.89 11.64 ± 2.366 Ca 2116. ±174.1 81.39 ± 17.02 Ti 27.77 ± 2.436 1.068 ± 0.2258 * V 0.0000 ± 1.340 0.0000 ± 0.0515 Cr 42.83 ± 2.761 1.647 ± 0.3341 Mn 5.156 ± 1.421 0.1983 ± 0.0666 Fe 140.4 ± 7.592 5.401 ± 1.079 * Co 0.0000 ± 0.8526 0.0000 ± 0.0328 Ni 4.994 ± 0.8120 0.1921 ± 0.0484 Cu 13.97 ± 2.720 0.5372 ± 0.1470 * Zn 5.765 ± 2.233 0.2217 ± 0.0959 Ga 11.08 ± 1.543 0.4263 ± 0.1012 Ge 7.064 ± 1.299 0.2717 ± 0.0723 * As 0.8526 ± 1.137 0.0328 ± 0.0442 * Se 0.0000 ± 1.096 0.0000 ± 0.0422 * Br 0.6496 ± 0.9338 0.0250 ± 0.0362 * Rb 0.0000 ± 1.137 0.0000 ± 0.0437 Sr 6.049 ± 1.380 0.2327 ± 0.0694 * Y 2.436 ± 1.705 0.0937 ± 0.0680 Zr 34.96 ± 2.801 1.344 ± 0.2801 Mo 59.64 ± 4.304 2.294 ± 0.4712 * Pd 0.8120 ± 1.543 0.0312 ± 0.0596 * Ag 0.0000 ± 1.624 0.0000 ± 0.0625 * Cd 1.259 ± 1.705 0.0484 ± 0.0662 * In 0.0000 ± 1.908 0.0000 ± 0.0734 Sn 19.37 ± 2.558 0.7449 ± 0.1738 * Sb 5.522 ± 2.923 0.2124 ± 0.1196 * Ba 30.25 ± 12.79 1.163 ± 0.5404 * La 0.0000 ± 16.00 0.0000 ± 0.6152 * Hg 0.0000 ± 3.086 0.0000 ± 0.1187 * Pb 0.1624 ± 2.883 0.0062 ± 0.1109

ICP Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0019 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 4 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q787 Client ID: SARTI2-T1-TSP Site: SARTI Sample Date: 10/12/16 Filter Lot #: 9685864 Volume: 1754. ± 87.70 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 93,300. ±500. 53.19 ± 2.675 XRF Al 1076. ±139.3 1.153 ± 0.1494 0.6134 ± 0.0851 * P 0.0000 ± 58.22 0.0000 ± 0.0624 0.0000 ± 0.0332 S 1024. ± 82.30 1.097 ± 0.0884 0.5838 ± 0.0553 Cl 1568. ±107.2 1.680 ± 0.1153 0.8937 ± 0.0757 K 872.9 ± 53.15 0.9356 ± 0.0572 0.4977 ± 0.0392 Ca 5286. ±430.4 5.666 ± 0.4623 3.014 ± 0.2879 Ti 132.3 ± 9.663 0.1418 ± 0.0104 0.0754 ± 0.0067 * V 0.0000 ± 2.801 0.0000 ± 0.0030 0.0000 ± 0.0016 Cr 64.23 ± 3.938 0.0688 ± 0.0042 0.0366 ± 0.0029 Mn 90.98 ± 5.765 0.0975 ± 0.0062 0.0519 ± 0.0042 Fe 7247. ±376.0 7.768 ± 0.4051 4.132 ± 0.2977 * Co 0.0000 ± 3.695 0.0000 ± 0.0040 0.0000 ± 0.0021 Ni 20.75 ± 1.786 0.0222 ± 0.0019 0.0118 ± 0.0012 Cu 171.3 ± 8.851 0.1835 ± 0.0095 0.0976 ± 0.0070 Zn 832.7 ± 41.86 0.8925 ± 0.0451 0.4747 ± 0.0337 Ga 10.11 ± 1.746 0.0108 ± 0.0019 0.0058 ± 0.0010 Ge 5.075 ± 1.421 0.0054 ± 0.0015 0.0029 ± 0.0008 * As 2.152 ± 2.436 0.0023 ± 0.0026 0.0012 ± 0.0014 * Se 2.314 ± 1.218 0.0025 ± 0.0013 0.0013 ± 0.0007 Br 16.77 ± 1.462 0.0180 ± 0.0016 0.0096 ± 0.0010 * Rb 0.0000 ± 1.299 0.0000 ± 0.0014 0.0000 ± 0.0007 Sr 37.88 ± 2.477 0.0406 ± 0.0027 0.0216 ± 0.0018 * Y 1.462 ± 1.868 0.0016 ± 0.0020 0.0008 ± 0.0011 Zr 52.09 ± 3.573 0.0558 ± 0.0038 0.0297 ± 0.0025 Mo 73.77 ± 4.994 0.0791 ± 0.0054 0.0421 ± 0.0035 * Pd 0.0000 ± 1.624 0.0000 ± 0.0017 0.0000 ± 0.0009 * Ag 1.259 ± 1.705 0.0013 ± 0.0018 0.0007 ± 0.0010 * Cd 0.4466 ± 1.786 0.0005 ± 0.0019 0.0003 ± 0.0010 * In 0.0000 ± 1.989 0.0000 ± 0.0021 0.0000 ± 0.0011 Sn 29.03 ± 2.883 0.0311 ± 0.0031 0.0166 ± 0.0018 * Sb 1.056 ± 3.045 0.0011 ± 0.0033 0.0006 ± 0.0017 Ba 182.0 ± 16.04 0.1951 ± 0.0172 0.1038 ± 0.0105 * La 0.0000 ± 16.52 0.0000 ± 0.0177 0.0000 ± 0.0094 * Hg 2.639 ± 3.492 0.0028 ± 0.0037 0.0015 ± 0.0020 Pb 60.13 ± 4.710 0.0644 ± 0.0051 0.0343 ± 0.0032

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0001 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 5 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q786 Client ID: SARTI3-T1-TSP Site: SARTI Sample Date: 10/12/16 Filter Lot #: 9685864 Volume: 1752. ± 87.60 m³ Deposit Area: 406. cm² Size Fraction: TSP Comments: Corner pieces missing.

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 74,500. ±500. 42.52 ± 2.145 XRF Al 846.5 ±131.3 1.136 ± 0.1764 0.4832 ± 0.0787 * P 0.0000 ± 52.29 0.0000 ± 0.0702 0.0000 ± 0.0298 S 984.1 ± 79.70 1.321 ± 0.1073 0.5617 ± 0.0535 Cl 1073. ± 75.19 1.441 ± 0.1014 0.6127 ± 0.0527 K 840.8 ± 51.28 1.129 ± 0.0692 0.4799 ± 0.0378 Ca 4312. ±351.7 5.788 ± 0.4737 2.461 ± 0.2355 Ti 106.2 ± 8.526 0.1425 ± 0.0115 0.0606 ± 0.0057 * V 6.293 ± 2.801 0.0084 ± 0.0038 0.0036 ± 0.0016 Cr 58.91 ± 3.654 0.0791 ± 0.0049 0.0336 ± 0.0027 Mn 54.20 ± 3.735 0.0728 ± 0.0050 0.0309 ± 0.0026 Fe 3544. ±183.7 4.757 ± 0.2486 2.023 ± 0.1457 * Co 0.0000 ± 2.436 0.0000 ± 0.0033 0.0000 ± 0.0014 Ni 14.86 ± 1.380 0.0199 ± 0.0019 0.0085 ± 0.0009 Cu 208.0 ± 10.64 0.2792 ± 0.0144 0.1187 ± 0.0085 Zn 340.4 ± 17.21 0.4569 ± 0.0233 0.1943 ± 0.0138 Ga 9.054 ± 1.705 0.0122 ± 0.0023 0.0052 ± 0.0010 Ge 4.750 ± 1.380 0.0064 ± 0.0019 0.0027 ± 0.0008 * As 3.289 ± 2.192 0.0044 ± 0.0029 0.0019 ± 0.0013 * Se 1.056 ± 1.177 0.0014 ± 0.0016 0.0006 ± 0.0007 Br 18.07 ± 1.462 0.0243 ± 0.0020 0.0103 ± 0.0010 * Rb 2.314 ± 1.259 0.0031 ± 0.0017 0.0013 ± 0.0007 Sr 43.00 ± 2.680 0.0577 ± 0.0036 0.0245 ± 0.0020 * Y 5.319 ± 1.827 0.0071 ± 0.0025 0.0030 ± 0.0011 Zr 45.55 ± 3.289 0.0611 ± 0.0044 0.0260 ± 0.0023 Mo 65.33 ± 4.669 0.0877 ± 0.0063 0.0373 ± 0.0033 * Pd 0.0000 ± 1.624 0.0000 ± 0.0022 0.0000 ± 0.0009 * Ag 1.015 ± 1.665 0.0014 ± 0.0022 0.0006 ± 0.0010 * Cd 1.908 ± 1.746 0.0026 ± 0.0023 0.0011 ± 0.0010 * In 1.096 ± 1.989 0.0015 ± 0.0027 0.0006 ± 0.0011 Sn 28.95 ± 2.842 0.0389 ± 0.0038 0.0165 ± 0.0018 * Sb 0.0000 ± 3.045 0.0000 ± 0.0041 0.0000 ± 0.0017 Ba 171.5 ± 15.79 0.2302 ± 0.0213 0.0979 ± 0.0103 * La 0.0000 ± 16.56 0.0000 ± 0.0222 0.0000 ± 0.0095 * Hg 0.0000 ± 3.410 0.0000 ± 0.0046 0.0000 ± 0.0019 Pb 29.03 ± 3.613 0.0390 ± 0.0049 0.0166 ± 0.0022

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0001 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 6 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q803 Client ID: SARTI4-T1-TSP Site: SARTI Sample Date: 10/12/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP Comments: Corner pieces missing.

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 98,500. ±500. 56.09 ± 2.819 XRF Al 1045. ±144.8 1.061 ± 0.1471 0.5951 ± 0.0877 * P 0.0000 ± 73.20 0.0000 ± 0.0743 0.0000 ± 0.0417 S 1384. ±108.4 1.406 ± 0.1103 0.7884 ± 0.0732 Cl 1938. ±132.1 1.967 ± 0.1345 1.104 ± 0.0933 K 1047. ± 91.96 1.063 ± 0.0935 0.5963 ± 0.0603 Ca 6934. ±566.0 7.040 ± 0.5757 3.949 ± 0.3780 Ti 166.5 ± 11.45 0.1691 ± 0.0117 0.0948 ± 0.0081 * V 0.8120 ± 3.045 0.0008 ± 0.0031 0.0005 ± 0.0017 Cr 70.16 ± 4.304 0.0712 ± 0.0044 0.0400 ± 0.0032 Mn 128.2 ± 7.836 0.1301 ± 0.0080 0.0730 ± 0.0058 Fe 10760 ±559.5 10.93 ± 0.5707 6.129 ± 0.4421 * Co 0.0000 ± 4.710 0.0000 ± 0.0048 0.0000 ± 0.0027 Ni 19.77 ± 1.908 0.0201 ± 0.0019 0.0113 ± 0.0012 Cu 235.5 ± 12.06 0.2391 ± 0.0123 0.1341 ± 0.0096 Zn 677.2 ± 34.10 0.6875 ± 0.0348 0.3857 ± 0.0274 Ga 7.511 ± 1.868 0.0076 ± 0.0019 0.0043 ± 0.0011 Ge 12.30 ± 1.705 0.0125 ± 0.0017 0.0070 ± 0.0010 * As 6.699 ± 2.801 0.0068 ± 0.0028 0.0038 ± 0.0016 Se 8.932 ± 1.380 0.0091 ± 0.0014 0.0051 ± 0.0008 Br 23.26 ± 1.746 0.0236 ± 0.0018 0.0132 ± 0.0012 * Rb 3.613 ± 1.380 0.0037 ± 0.0014 0.0021 ± 0.0008 Sr 36.74 ± 2.517 0.0373 ± 0.0026 0.0209 ± 0.0018 * Y 1.949 ± 1.989 0.0020 ± 0.0020 0.0011 ± 0.0011 Zr 47.58 ± 3.532 0.0483 ± 0.0036 0.0271 ± 0.0024 Mo 68.65 ± 4.994 0.0697 ± 0.0051 0.0391 ± 0.0035 * Pd 0.0000 ± 1.705 0.0000 ± 0.0017 0.0000 ± 0.0010 * Ag 3.086 ± 1.827 0.0031 ± 0.0019 0.0018 ± 0.0010 * Cd 1.259 ± 1.908 0.0013 ± 0.0019 0.0007 ± 0.0011 * In 0.2030 ± 2.111 0.0002 ± 0.0021 0.0001 ± 0.0012 Sn 28.95 ± 3.045 0.0294 ± 0.0031 0.0165 ± 0.0019 * Sb 6.415 ± 3.248 0.0065 ± 0.0033 0.0037 ± 0.0019 Ba 160.2 ± 16.08 0.1626 ± 0.0163 0.0912 ± 0.0102 * La 32.48 ± 17.46 0.0330 ± 0.0177 0.0185 ± 0.0100 * Hg 6.415 ± 4.019 0.0065 ± 0.0041 0.0037 ± 0.0023 Pb 98.50 ± 6.374 0.1000 ± 0.0065 0.0561 ± 0.0046

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 7 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q795 Client ID: SARTI1-T2-TSP Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP Comments: Corner pieces missing.

Analyte µg/filter percent µg/m³ Gravimetry Net Mass118,000. ±500. 67.20 ± 3.372 XRF Al 1106. ±137.5 0.9372 ± 0.1166 0.6298 ± 0.0844 * P 0.0000 ± 70.12 0.0000 ± 0.0594 0.0000 ± 0.0399 S 1514. ±115.4 1.283 ± 0.0980 0.8622 ± 0.0786 Cl 1114. ± 77.10 0.9438 ± 0.0655 0.6342 ± 0.0542 K 1226. ±105.4 1.039 ± 0.0895 0.6980 ± 0.0695 Ca 6719. ±544.0 5.694 ± 0.4617 3.826 ± 0.3641 Ti 169.0 ± 11.41 0.1432 ± 0.0097 0.0963 ± 0.0081 * V 0.0000 ± 2.923 0.0000 ± 0.0025 0.0000 ± 0.0017 Cr 72.55 ± 4.425 0.0615 ± 0.0038 0.0413 ± 0.0033 Mn 98.98 ± 6.049 0.0839 ± 0.0051 0.0564 ± 0.0045 Fe 5639. ±292.3 4.779 ± 0.2485 3.211 ± 0.2313 * Co 0.0000 ± 3.167 0.0000 ± 0.0027 0.0000 ± 0.0018 Ni 17.21 ± 1.583 0.0146 ± 0.0013 0.0098 ± 0.0010 Cu 254.7 ± 12.95 0.2159 ± 0.0110 0.1451 ± 0.0103 Zn 471.0 ± 23.75 0.3991 ± 0.0202 0.2682 ± 0.0190 Ga 6.618 ± 1.665 0.0056 ± 0.0014 0.0038 ± 0.0010 Ge 6.821 ± 1.462 0.0058 ± 0.0012 0.0039 ± 0.0009 * As 0.8120 ± 2.314 0.0007 ± 0.0020 0.0005 ± 0.0013 * Se 0.6090 ± 1.177 0.0005 ± 0.0010 0.0003 ± 0.0007 Br 23.63 ± 1.705 0.0200 ± 0.0014 0.0135 ± 0.0012 Rb 4.831 ± 1.299 0.0041 ± 0.0011 0.0028 ± 0.0008 Sr 44.54 ± 2.720 0.0377 ± 0.0023 0.0254 ± 0.0020 Y 7.227 ± 1.827 0.0061 ± 0.0015 0.0041 ± 0.0011 Zr 52.25 ± 3.532 0.0443 ± 0.0030 0.0298 ± 0.0025 Mo 78.07 ± 5.116 0.0662 ± 0.0043 0.0445 ± 0.0037 * Pd 0.5278 ± 1.583 0.0004 ± 0.0013 0.0003 ± 0.0009 * Ag 0.0000 ± 1.705 0.0000 ± 0.0014 0.0000 ± 0.0010 * Cd 2.233 ± 1.746 0.0019 ± 0.0015 0.0013 ± 0.0010 * In 1.827 ± 1.989 0.0015 ± 0.0017 0.0010 ± 0.0011 Sn 24.44 ± 2.761 0.0207 ± 0.0023 0.0139 ± 0.0017 * Sb 5.197 ± 3.045 0.0044 ± 0.0026 0.0030 ± 0.0017 Ba 226.7 ± 17.42 0.1921 ± 0.0148 0.1291 ± 0.0118 * La 0.0000 ± 16.40 0.0000 ± 0.0139 0.0000 ± 0.0093 * Hg 0.0000 ± 3.451 0.0000 ± 0.0029 0.0000 ± 0.0020 Pb 57.29 ± 4.507 0.0485 ± 0.0038 0.0326 ± 0.0030

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 8 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q793 Client ID: SARTI2-T2-TSP Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Volume: 854.0 ± 42.70 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 54,400. ±500. 63.70 ± 3.238 XRF Al 673.6 ±126.1 1.238 ± 0.2322 0.7887 ± 0.1529 * P 0.0000 ± 56.47 0.0000 ± 0.1038 0.0000 ± 0.0661 S 433.6 ± 42.51 0.7971 ± 0.0785 0.5077 ± 0.0559 Cl 324.1 ± 27.97 0.5957 ± 0.0517 0.3795 ± 0.0379 K 651.6 ± 40.11 1.198 ± 0.0746 0.7630 ± 0.0605 Ca 3663. ±298.8 6.733 ± 0.5527 4.289 ± 0.4104 Ti 125.8 ± 9.094 0.2313 ± 0.0169 0.1473 ± 0.0129 * V 0.0000 ± 2.477 0.0000 ± 0.0046 0.0000 ± 0.0029 Cr 51.89 ± 3.248 0.0954 ± 0.0060 0.0608 ± 0.0049 Mn 36.66 ± 2.842 0.0674 ± 0.0053 0.0429 ± 0.0040 Fe 2641. ±136.8 4.856 ± 0.2554 3.093 ± 0.2227 * Co 0.0000 ± 2.152 0.0000 ± 0.0040 0.0000 ± 0.0025 Ni 9.176 ± 1.137 0.0169 ± 0.0021 0.0107 ± 0.0014 Cu 66.91 ± 3.613 0.1230 ± 0.0067 0.0783 ± 0.0058 Zn 256.8 ± 19.85 0.4721 ± 0.0368 0.3007 ± 0.0277 Ga 10.03 ± 1.583 0.0184 ± 0.0029 0.0117 ± 0.0019 Ge 7.673 ± 1.380 0.0141 ± 0.0025 0.0090 ± 0.0017 * As 0.4872 ± 2.071 0.0009 ± 0.0038 0.0006 ± 0.0024 * Se 0.5278 ± 1.137 0.0010 ± 0.0021 0.0006 ± 0.0013 Br 9.744 ± 1.137 0.0179 ± 0.0021 0.0114 ± 0.0014 Rb 3.816 ± 1.177 0.0070 ± 0.0022 0.0045 ± 0.0014 Sr 20.30 ± 1.746 0.0373 ± 0.0032 0.0238 ± 0.0024 Y 5.725 ± 1.746 0.0105 ± 0.0032 0.0067 ± 0.0021 Zr 39.54 ± 3.004 0.0727 ± 0.0056 0.0463 ± 0.0042 Mo 63.58 ± 4.466 0.1169 ± 0.0083 0.0744 ± 0.0064 * Pd 0.2842 ± 1.543 0.0005 ± 0.0028 0.0003 ± 0.0018 * Ag 0.0000 ± 1.624 0.0000 ± 0.0030 0.0000 ± 0.0019 * Cd 0.0000 ± 1.665 0.0000 ± 0.0031 0.0000 ± 0.0019 * In 1.949 ± 1.908 0.0036 ± 0.0035 0.0023 ± 0.0022 Sn 13.93 ± 2.477 0.0256 ± 0.0046 0.0163 ± 0.0030 * Sb 0.9744 ± 2.923 0.0018 ± 0.0054 0.0011 ± 0.0034 Ba 106.9 ± 13.76 0.1964 ± 0.0254 0.1251 ± 0.0173 * La 9.947 ± 15.92 0.0183 ± 0.0293 0.0116 ± 0.0186 * Hg 0.0000 ± 3.207 0.0000 ± 0.0059 0.0000 ± 0.0038 Pb 27.20 ± 3.410 0.0500 ± 0.0063 0.0319 ± 0.0043

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0001 < MDL 0.0001 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 9 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q797 Client ID: SARTI3-T2-TSP Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Volume: 1752. ± 87.60 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 90,500. ±500. 51.66 ± 2.598 XRF Al 975.2 ±133.2 1.078 ± 0.1473 0.5566 ± 0.0809 * P 0.0000 ± 62.04 0.0000 ± 0.0685 0.0000 ± 0.0354 S 1112. ± 87.98 1.229 ± 0.0975 0.6350 ± 0.0594 Cl 425.5 ± 33.86 0.4702 ± 0.0375 0.2429 ± 0.0228 K 949.2 ± 57.45 1.049 ± 0.0637 0.5418 ± 0.0425 Ca 4507. ±366.5 4.980 ± 0.4059 2.572 ± 0.2456 Ti 132.1 ± 9.582 0.1459 ± 0.0106 0.0754 ± 0.0066 * V 0.0000 ± 2.680 0.0000 ± 0.0030 0.0000 ± 0.0015 Cr 60.98 ± 3.735 0.0674 ± 0.0041 0.0348 ± 0.0028 Mn 58.79 ± 3.938 0.0650 ± 0.0044 0.0336 ± 0.0028 Fe 3447. ±178.6 3.809 ± 0.1984 1.968 ± 0.1417 * Co 0.0000 ± 2.436 0.0000 ± 0.0027 0.0000 ± 0.0014 Ni 15.10 ± 1.380 0.0167 ± 0.0015 0.0086 ± 0.0009 Cu 232.2 ± 11.81 0.2565 ± 0.0131 0.1325 ± 0.0095 Zn 334.6 ± 16.93 0.3697 ± 0.0188 0.1910 ± 0.0136 Ga 9.176 ± 1.665 0.0101 ± 0.0018 0.0052 ± 0.0010 Ge 6.983 ± 1.421 0.0077 ± 0.0016 0.0040 ± 0.0008 * As 2.720 ± 2.152 0.0030 ± 0.0024 0.0016 ± 0.0012 * Se 0.1218 ± 1.137 0.0001 ± 0.0013 0.0001 ± 0.0006 Br 17.42 ± 1.462 0.0192 ± 0.0016 0.0099 ± 0.0010 Rb 3.816 ± 1.259 0.0042 ± 0.0014 0.0022 ± 0.0007 Sr 30.25 ± 2.152 0.0334 ± 0.0024 0.0173 ± 0.0015 Y 6.212 ± 1.827 0.0069 ± 0.0020 0.0035 ± 0.0011 Zr 49.37 ± 3.410 0.0546 ± 0.0038 0.0282 ± 0.0024 Mo 64.55 ± 4.628 0.0713 ± 0.0051 0.0368 ± 0.0032 * Pd 0.0000 ± 1.583 0.0000 ± 0.0017 0.0000 ± 0.0009 * Ag 0.0000 ± 1.665 0.0000 ± 0.0018 0.0000 ± 0.0010 * Cd 3.979 ± 1.746 0.0044 ± 0.0019 0.0023 ± 0.0010 * In 0.0000 ± 1.949 0.0000 ± 0.0022 0.0000 ± 0.0011 Sn 24.48 ± 2.720 0.0271 ± 0.0030 0.0140 ± 0.0017 * Sb 2.761 ± 3.045 0.0031 ± 0.0034 0.0016 ± 0.0017 Ba 174.1 ± 15.75 0.1923 ± 0.0174 0.0993 ± 0.0103 * La 8.567 ± 16.44 0.0095 ± 0.0182 0.0049 ± 0.0094 * Hg 0.0000 ± 3.370 0.0000 ± 0.0037 0.0000 ± 0.0019 Pb 25.78 ± 3.532 0.0285 ± 0.0039 0.0147 ± 0.0021

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0001 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 10 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q791 Client ID: SARTI4-T2-TSP Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass144,100. ±500. 82.06 ± 4.113 XRF Al 1271. ±148.6 0.8822 ± 0.1032 0.7239 ± 0.0921 * P 0.0000 ± 83.64 0.0000 ± 0.0580 0.0000 ± 0.0476 S 2397. ±178.4 1.663 ± 0.1239 1.365 ± 0.1224 Cl 1375. ± 94.48 0.9543 ± 0.0656 0.7831 ± 0.0665 K 1173. ±101.9 0.8143 ± 0.0707 0.6682 ± 0.0669 Ca 8973. ±727.1 6.227 ± 0.5051 5.110 ± 0.4866 Ti 190.9 ± 12.71 0.1325 ± 0.0088 0.1087 ± 0.0091 * V 0.0000 ± 3.248 0.0000 ± 0.0023 0.0000 ± 0.0018 Cr 83.55 ± 5.034 0.0580 ± 0.0035 0.0476 ± 0.0037 Mn 124.0 ± 7.592 0.0860 ± 0.0053 0.0706 ± 0.0056 Fe 9224. ±479.5 6.401 ± 0.3335 5.253 ± 0.3789 * Co 0.0000 ± 4.344 0.0000 ± 0.0030 0.0000 ± 0.0025 Ni 24.28 ± 2.030 0.0168 ± 0.0014 0.0138 ± 0.0013 Cu 342.1 ± 17.38 0.2374 ± 0.0121 0.1948 ± 0.0139 Zn 847.3 ± 42.59 0.5880 ± 0.0296 0.4825 ± 0.0342 Ga 6.293 ± 1.827 0.0044 ± 0.0013 0.0036 ± 0.0011 Ge 6.049 ± 1.543 0.0042 ± 0.0011 0.0034 ± 0.0009 * As 5.643 ± 2.680 0.0039 ± 0.0019 0.0032 ± 0.0015 * Se 1.015 ± 1.259 0.0007 ± 0.0009 0.0006 ± 0.0007 Br 22.57 ± 1.705 0.0157 ± 0.0012 0.0129 ± 0.0012 * Rb 3.370 ± 1.340 0.0023 ± 0.0009 0.0019 ± 0.0008 Sr 49.13 ± 3.004 0.0341 ± 0.0021 0.0280 ± 0.0022 Y 6.171 ± 1.949 0.0043 ± 0.0014 0.0035 ± 0.0011 Zr 63.01 ± 4.060 0.0437 ± 0.0028 0.0359 ± 0.0029 Mo 65.04 ± 4.750 0.0451 ± 0.0033 0.0370 ± 0.0033 * Pd 0.3248 ± 1.665 0.0002 ± 0.0012 0.0002 ± 0.0009 * Ag 0.0000 ± 1.746 0.0000 ± 0.0012 0.0000 ± 0.0010 * Cd 2.314 ± 1.827 0.0016 ± 0.0013 0.0013 ± 0.0010 * In 0.7308 ± 2.071 0.0005 ± 0.0014 0.0004 ± 0.0012 Sn 32.07 ± 3.045 0.0223 ± 0.0021 0.0183 ± 0.0020 * Sb 2.071 ± 3.167 0.0014 ± 0.0022 0.0012 ± 0.0018 Ba 246.7 ± 18.47 0.1712 ± 0.0128 0.1405 ± 0.0126 * La 35.48 ± 17.13 0.0246 ± 0.0119 0.0202 ± 0.0098 * Hg 3.167 ± 3.695 0.0022 ± 0.0026 0.0018 ± 0.0021 Pb 90.78 ± 6.009 0.0630 ± 0.0042 0.0517 ± 0.0043

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 11 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q790 Client ID: SARTI4-T2-TSP-FB Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent Gravimetry Net Mass 1,600. ±500. XRF * Al 247.9 ±120.1 15.49 ± 8.930 * P 0.0000 ± 67.48 0.0000 ± 4.217 * S 5.562 ± 22.05 0.3476 ± 1.382 * Cl 19.89 ± 14.01 1.243 ± 0.9578 K 302.5 ± 19.98 18.91 ± 6.039 Ca 2130. ±175.5 133.1 ± 43.02 * Ti 0.0000 ± 5.278 0.0000 ± 0.3299 * V 0.0000 ± 2.111 0.0000 ± 0.1320 Cr 44.21 ± 2.801 2.763 ± 0.8811 Mn 6.131 ± 1.421 0.3832 ± 0.1491 Fe 193.5 ± 10.31 12.10 ± 3.835 * Co 0.0000 ± 0.9338 0.0000 ± 0.0584 Ni 8.079 ± 0.8932 0.5050 ± 0.1674 Cu 18.84 ± 2.842 1.177 ± 0.4086 Zn 17.46 ± 2.801 1.091 ± 0.3833 Ga 11.90 ± 1.583 0.7435 ± 0.2525 Ge 6.618 ± 1.340 0.4136 ± 0.1540 * As 2.314 ± 1.177 0.1446 ± 0.0864 * Se 1.543 ± 1.096 0.0964 ± 0.0748 * Br 0.0000 ± 0.9744 0.0000 ± 0.0609 * Rb 1.746 ± 1.177 0.1091 ± 0.0811 Sr 7.958 ± 1.462 0.4974 ± 0.1803 * Y 5.034 ± 1.746 0.3146 ± 0.1469 Zr 35.85 ± 2.842 2.241 ± 0.7224 Mo 64.23 ± 4.507 4.014 ± 1.286 * Pd 0.1624 ± 1.583 0.0102 ± 0.0990 * Ag 2.964 ± 1.665 0.1852 ± 0.1191 * Cd 0.0000 ± 1.705 0.0000 ± 0.1066 * In 1.705 ± 1.949 0.1066 ± 0.1263 Sn 17.62 ± 2.558 1.101 ± 0.3795 * Sb 0.0000 ± 2.964 0.0000 ± 0.1852 Ba 104.8 ± 13.93 6.552 ± 2.225 * La 20.02 ± 16.36 1.251 ± 1.095 * Hg 0.0000 ± 3.207 0.0000 ± 0.2005 * Pb 4.019 ± 3.004 0.2512 ± 0.2035

ICP Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0031 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 12 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q792 Client ID: SARTI5-T2-TSP Site: SARTI Sample Date: 10/13/16 Filter Lot #: 9685864 Volume: 1738. ± 86.90 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass103,700. ±500. 59.67 ± 2.997 XRF Al 1040. ±134.5 1.003 ± 0.1298 0.5983 ± 0.0830 * P 0.0000 ± 64.68 0.0000 ± 0.0624 0.0000 ± 0.0372 S 1238. ± 96.30 1.194 ± 0.0930 0.7123 ± 0.0659 Cl 627.3 ± 46.12 0.6049 ± 0.0446 0.3609 ± 0.0321 K 1061. ± 91.80 1.023 ± 0.0887 0.6106 ± 0.0610 Ca 5034. ±408.8 4.855 ± 0.3949 2.897 ± 0.2762 Ti 191.7 ± 12.38 0.1849 ± 0.0120 0.1103 ± 0.0090 * V 0.0000 ± 2.801 0.0000 ± 0.0027 0.0000 ± 0.0016 Cr 57.81 ± 3.613 0.0558 ± 0.0035 0.0333 ± 0.0027 Mn 63.82 ± 4.222 0.0615 ± 0.0041 0.0367 ± 0.0030 Fe 4050. ±209.8 3.905 ± 0.2032 2.330 ± 0.1678 * Co 0.0000 ± 2.639 0.0000 ± 0.0025 0.0000 ± 0.0015 Ni 15.22 ± 1.421 0.0147 ± 0.0014 0.0088 ± 0.0009 Cu 236.7 ± 12.06 0.2282 ± 0.0117 0.1362 ± 0.0097 Zn 359.6 ± 18.19 0.3468 ± 0.0176 0.2069 ± 0.0147 Ga 9.013 ± 1.665 0.0087 ± 0.0016 0.0052 ± 0.0010 Ge 4.710 ± 1.380 0.0045 ± 0.0013 0.0027 ± 0.0008 * As 2.152 ± 2.192 0.0021 ± 0.0021 0.0012 ± 0.0013 * Se 2.274 ± 1.137 0.0022 ± 0.0011 0.0013 ± 0.0007 Br 17.54 ± 1.421 0.0169 ± 0.0014 0.0101 ± 0.0010 * Rb 3.004 ± 1.259 0.0029 ± 0.0012 0.0017 ± 0.0007 Sr 34.39 ± 2.314 0.0332 ± 0.0022 0.0198 ± 0.0017 * Y 4.872 ± 1.827 0.0047 ± 0.0018 0.0028 ± 0.0011 Zr 43.36 ± 3.207 0.0418 ± 0.0031 0.0249 ± 0.0022 Mo 77.10 ± 5.075 0.0743 ± 0.0049 0.0444 ± 0.0037 * Pd 3.695 ± 1.583 0.0036 ± 0.0015 0.0021 ± 0.0009 * Ag 1.218 ± 1.665 0.0012 ± 0.0016 0.0007 ± 0.0010 * Cd 0.7308 ± 1.705 0.0007 ± 0.0016 0.0004 ± 0.0010 * In 1.705 ± 1.989 0.0016 ± 0.0019 0.0010 ± 0.0011 Sn 23.67 ± 2.720 0.0228 ± 0.0026 0.0136 ± 0.0017 * Sb 0.0000 ± 3.004 0.0000 ± 0.0029 0.0000 ± 0.0017 Ba 186.9 ± 16.12 0.1802 ± 0.0156 0.1075 ± 0.0107 * La 14.98 ± 16.40 0.0144 ± 0.0158 0.0086 ± 0.0094 * Hg 0.0000 ± 3.370 0.0000 ± 0.0032 0.0000 ± 0.0019 Pb 37.47 ± 3.816 0.0361 ± 0.0037 0.0216 ± 0.0024

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 13 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q794 Client ID: SARTI1-T3-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass139,000. ±500. 79.16 ± 3.968 XRF Al 1271. ±144.1 0.9142 ± 0.1037 0.7237 ± 0.0897 * P 0.0000 ± 63.42 0.0000 ± 0.0456 0.0000 ± 0.0361 S 2013. ±150.7 1.448 ± 0.1086 1.146 ± 0.1032 Cl 703.6 ± 51.07 0.5062 ± 0.0368 0.4007 ± 0.0353 K 1249. ±107.3 0.8985 ± 0.0773 0.7112 ± 0.0707 Ca 6593. ±533.9 4.743 ± 0.3845 3.755 ± 0.3573 Ti 196.3 ± 12.75 0.1412 ± 0.0092 0.1118 ± 0.0092 * V 0.0000 ± 3.004 0.0000 ± 0.0022 0.0000 ± 0.0017 Cr 58.10 ± 3.695 0.0418 ± 0.0027 0.0331 ± 0.0027 Mn 89.36 ± 5.603 0.0643 ± 0.0040 0.0509 ± 0.0041 Fe 5753. ±298.2 4.139 ± 0.2150 3.276 ± 0.2359 * Co 0.0000 ± 3.207 0.0000 ± 0.0023 0.0000 ± 0.0018 Ni 18.15 ± 1.624 0.0131 ± 0.0012 0.0103 ± 0.0011 Cu 220.6 ± 11.29 0.1587 ± 0.0081 0.1256 ± 0.0090 Zn 467.7 ± 23.59 0.3365 ± 0.0170 0.2664 ± 0.0189 Ga 9.054 ± 1.705 0.0065 ± 0.0012 0.0052 ± 0.0010 Ge 5.197 ± 1.421 0.0037 ± 0.0010 0.0030 ± 0.0008 * As 4.466 ± 2.355 0.0032 ± 0.0017 0.0025 ± 0.0013 Se 3.776 ± 1.177 0.0027 ± 0.0008 0.0022 ± 0.0007 Br 28.26 ± 1.868 0.0203 ± 0.0013 0.0161 ± 0.0013 Rb 5.684 ± 1.299 0.0041 ± 0.0009 0.0032 ± 0.0008 Sr 56.15 ± 3.248 0.0404 ± 0.0023 0.0320 ± 0.0024 * Y 4.019 ± 1.827 0.0029 ± 0.0013 0.0023 ± 0.0010 Zr 61.63 ± 3.898 0.0443 ± 0.0028 0.0351 ± 0.0028 Mo 72.84 ± 4.913 0.0524 ± 0.0035 0.0415 ± 0.0035 * Pd 0.0000 ± 1.624 0.0000 ± 0.0012 0.0000 ± 0.0009 * Ag 0.0000 ± 1.705 0.0000 ± 0.0012 0.0000 ± 0.0010 * Cd 0.0000 ± 1.746 0.0000 ± 0.0013 0.0000 ± 0.0010 * In 0.0000 ± 1.989 0.0000 ± 0.0014 0.0000 ± 0.0011 Sn 23.26 ± 2.761 0.0167 ± 0.0020 0.0132 ± 0.0017 * Sb 3.979 ± 3.045 0.0029 ± 0.0022 0.0023 ± 0.0017 Ba 229.8 ± 17.66 0.1653 ± 0.0127 0.1308 ± 0.0120 * La 25.66 ± 16.69 0.0185 ± 0.0120 0.0146 ± 0.0095 * Hg 0.0000 ± 3.451 0.0000 ± 0.0025 0.0000 ± 0.0020 Pb 56.03 ± 4.466 0.0403 ± 0.0032 0.0319 ± 0.0030

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 14 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q798 Client ID: SARTI2-T3-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Volume: 1754. ± 87.70 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass103,100. ±500. 58.78 ± 2.953 XRF Al 1017. ±134.6 0.9864 ± 0.1307 0.5798 ± 0.0820 * P 0.0000 ± 55.70 0.0000 ± 0.0540 0.0000 ± 0.0318 S 1479. ±113.9 1.435 ± 0.1107 0.8435 ± 0.0774 Cl 390.4 ± 31.71 0.3786 ± 0.0308 0.2226 ± 0.0212 K 911.9 ± 55.26 0.8845 ± 0.0538 0.5199 ± 0.0408 Ca 4438. ±361.0 4.304 ± 0.3508 2.530 ± 0.2416 Ti 135.8 ± 9.703 0.1318 ± 0.0094 0.0775 ± 0.0068 * V 0.0000 ± 2.680 0.0000 ± 0.0026 0.0000 ± 0.0015 Cr 46.08 ± 3.004 0.0447 ± 0.0029 0.0263 ± 0.0022 Mn 51.97 ± 3.613 0.0504 ± 0.0035 0.0296 ± 0.0025 Fe 3526. ±182.6 3.420 ± 0.1779 2.010 ± 0.1447 * Co 0.0000 ± 2.477 0.0000 ± 0.0024 0.0000 ± 0.0014 Ni 13.03 ± 1.340 0.0126 ± 0.0013 0.0074 ± 0.0008 Cu 168.9 ± 8.648 0.1638 ± 0.0084 0.0963 ± 0.0069 Zn 295.3 ± 22.53 0.2864 ± 0.0219 0.1683 ± 0.0154 Ga 6.780 ± 1.624 0.0066 ± 0.0016 0.0039 ± 0.0009 Ge 5.319 ± 1.421 0.0052 ± 0.0014 0.0030 ± 0.0008 * As 3.492 ± 2.192 0.0034 ± 0.0021 0.0020 ± 0.0013 * Se 0.8932 ± 1.177 0.0009 ± 0.0011 0.0005 ± 0.0007 Br 19.61 ± 1.543 0.0190 ± 0.0015 0.0112 ± 0.0010 * Rb 2.233 ± 1.259 0.0022 ± 0.0012 0.0013 ± 0.0007 Sr 33.98 ± 2.314 0.0330 ± 0.0023 0.0194 ± 0.0016 * Y 4.019 ± 1.827 0.0039 ± 0.0018 0.0023 ± 0.0010 Zr 54.61 ± 3.613 0.0530 ± 0.0035 0.0311 ± 0.0026 Mo 65.81 ± 4.669 0.0638 ± 0.0045 0.0375 ± 0.0033 * Pd 0.0000 ± 1.583 0.0000 ± 0.0015 0.0000 ± 0.0009 * Ag 0.0000 ± 1.665 0.0000 ± 0.0016 0.0000 ± 0.0009 * Cd 0.0000 ± 1.746 0.0000 ± 0.0017 0.0000 ± 0.0010 * In 4.750 ± 1.989 0.0046 ± 0.0019 0.0027 ± 0.0011 Sn 22.45 ± 2.680 0.0218 ± 0.0026 0.0128 ± 0.0017 * Sb 0.3654 ± 3.004 0.0004 ± 0.0029 0.0002 ± 0.0017 Ba 149.2 ± 15.14 0.1448 ± 0.0147 0.0851 ± 0.0096 * La 6.618 ± 16.56 0.0064 ± 0.0161 0.0038 ± 0.0094 * Hg 2.761 ± 3.410 0.0027 ± 0.0033 0.0016 ± 0.0019 Pb 26.55 ± 3.532 0.0258 ± 0.0034 0.0151 ± 0.0022

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 15 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q799 Client ID: SARTI3-T3-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Volume: 1752. ± 87.60 m³ Deposit Area: 406. cm² Size Fraction: TSP Comments: Corner pieces missing.

Analyte µg/filter percent µg/m³ Gravimetry Net Mass103,100. ±500. 58.85 ± 2.956 XRF Al 991.0 ±133.7 0.9612 ± 0.1298 0.5657 ± 0.0814 * P 0.0000 ± 61.43 0.0000 ± 0.0596 0.0000 ± 0.0351 S 1525. ±116.8 1.479 ± 0.1135 0.8702 ± 0.0796 Cl 423.5 ± 33.78 0.4107 ± 0.0328 0.2417 ± 0.0228 K 915.9 ± 55.42 0.8884 ± 0.0539 0.5228 ± 0.0410 Ca 4673. ±379.3 4.533 ± 0.3686 2.667 ± 0.2543 Ti 155.9 ± 10.68 0.1512 ± 0.0104 0.0890 ± 0.0075 * V 1.705 ± 2.801 0.0017 ± 0.0027 0.0010 ± 0.0016 Cr 51.12 ± 3.248 0.0496 ± 0.0032 0.0292 ± 0.0024 Mn 72.23 ± 4.628 0.0701 ± 0.0045 0.0412 ± 0.0034 Fe 4064. ±210.4 3.942 ± 0.2050 2.320 ± 0.1670 * Co 0.0000 ± 2.680 0.0000 ± 0.0026 0.0000 ± 0.0015 Ni 14.25 ± 1.380 0.0138 ± 0.0013 0.0081 ± 0.0009 Cu 185.7 ± 9.500 0.1801 ± 0.0093 0.1060 ± 0.0076 Zn 379.9 ± 19.20 0.3685 ± 0.0187 0.2169 ± 0.0154 Ga 8.729 ± 1.665 0.0085 ± 0.0016 0.0050 ± 0.0010 Ge 5.075 ± 1.421 0.0049 ± 0.0014 0.0029 ± 0.0008 * As 2.842 ± 2.274 0.0028 ± 0.0022 0.0016 ± 0.0013 * Se 1.786 ± 1.177 0.0017 ± 0.0011 0.0010 ± 0.0007 Br 21.52 ± 1.583 0.0209 ± 0.0015 0.0123 ± 0.0011 * Rb 3.126 ± 1.259 0.0030 ± 0.0012 0.0018 ± 0.0007 Sr 43.60 ± 2.720 0.0423 ± 0.0026 0.0249 ± 0.0020 * Y 3.086 ± 1.827 0.0030 ± 0.0018 0.0018 ± 0.0010 Zr 47.75 ± 3.370 0.0463 ± 0.0033 0.0273 ± 0.0024 Mo 74.79 ± 4.994 0.0725 ± 0.0049 0.0427 ± 0.0036 * Pd 0.0000 ± 1.583 0.0000 ± 0.0015 0.0000 ± 0.0009 * Ag 3.126 ± 1.705 0.0030 ± 0.0017 0.0018 ± 0.0010 * Cd 1.868 ± 1.746 0.0018 ± 0.0017 0.0011 ± 0.0010 * In 0.0000 ± 1.989 0.0000 ± 0.0019 0.0000 ± 0.0011 Sn 22.37 ± 2.720 0.0217 ± 0.0026 0.0128 ± 0.0017 * Sb 8.282 ± 3.086 0.0080 ± 0.0030 0.0047 ± 0.0018 Ba 170.8 ± 15.75 0.1656 ± 0.0153 0.0975 ± 0.0102 * La 4.263 ± 16.56 0.0041 ± 0.0161 0.0024 ± 0.0095 * Hg 0.0000 ± 3.451 0.0000 ± 0.0033 0.0000 ± 0.0020 Pb 47.95 ± 4.182 0.0465 ± 0.0041 0.0274 ± 0.0028

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 16 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q800 Client ID: SARTI4-T3-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Volume: 1756. ± 87.80 m³ Deposit Area: 406. cm² Size Fraction: TSP Comments: Corner pieces missing.

Analyte µg/filter percent µg/m³ Gravimetry Net Mass175,700. ±500. 100.1 ± 5.011 XRF Al 1215. ±148.1 0.6916 ± 0.0843 0.6920 ± 0.0912 * P 0.0000 ± 74.74 0.0000 ± 0.0425 0.0000 ± 0.0426 S 3904. ±283.9 2.222 ± 0.1617 2.224 ± 0.1962 Cl 988.6 ± 69.26 0.5627 ± 0.0395 0.5630 ± 0.0485 K 1167. ±101.4 0.6641 ± 0.0577 0.6645 ± 0.0666 Ca 10450 ±846.5 5.948 ± 0.4821 5.951 ± 0.5665 Ti 241.6 ± 15.14 0.1375 ± 0.0086 0.1376 ± 0.0110 * V 0.0000 ± 3.248 0.0000 ± 0.0018 0.0000 ± 0.0018 Cr 81.08 ± 4.913 0.0461 ± 0.0028 0.0462 ± 0.0036 Mn 166.9 ± 9.947 0.0950 ± 0.0057 0.0950 ± 0.0074 Fe 14130 ±735.3 8.041 ± 0.4191 8.046 ± 0.5807 * Co 0.0000 ± 5.603 0.0000 ± 0.0032 0.0000 ± 0.0032 Ni 13.97 ± 1.908 0.0079 ± 0.0011 0.0080 ± 0.0012 Cu 262.8 ± 13.44 0.1496 ± 0.0077 0.1497 ± 0.0107 Zn 704.4 ± 35.48 0.4009 ± 0.0202 0.4011 ± 0.0285 Ga 8.364 ± 1.827 0.0048 ± 0.0010 0.0048 ± 0.0011 Ge 6.171 ± 1.543 0.0035 ± 0.0009 0.0035 ± 0.0009 * As 4.953 ± 2.639 0.0028 ± 0.0015 0.0028 ± 0.0015 * Se 0.2842 ± 1.218 0.0002 ± 0.0007 0.0002 ± 0.0007 Br 22.17 ± 1.665 0.0126 ± 0.0009 0.0126 ± 0.0011 Rb 4.466 ± 1.340 0.0025 ± 0.0008 0.0025 ± 0.0008 Sr 56.52 ± 3.329 0.0322 ± 0.0019 0.0322 ± 0.0025 * Y 1.989 ± 1.908 0.0011 ± 0.0011 0.0011 ± 0.0011 Zr 50.47 ± 3.532 0.0287 ± 0.0020 0.0287 ± 0.0025 Mo 58.75 ± 4.547 0.0334 ± 0.0026 0.0335 ± 0.0031 * Pd 0.0000 ± 1.665 0.0000 ± 0.0009 0.0000 ± 0.0009 * Ag 1.015 ± 1.746 0.0006 ± 0.0010 0.0006 ± 0.0010 * Cd 0.7308 ± 1.827 0.0004 ± 0.0010 0.0004 ± 0.0010 * In 0.5684 ± 2.071 0.0003 ± 0.0012 0.0003 ± 0.0012 Sn 25.09 ± 2.842 0.0143 ± 0.0016 0.0143 ± 0.0018 * Sb 2.274 ± 3.126 0.0013 ± 0.0018 0.0013 ± 0.0018 Ba 230.2 ± 17.70 0.1310 ± 0.0101 0.1311 ± 0.0120 * La 0.0000 ± 16.61 0.0000 ± 0.0095 0.0000 ± 0.0095 * Hg 0.0000 ± 3.735 0.0000 ± 0.0021 0.0000 ± 0.0021 Pb 81.57 ± 5.603 0.0464 ± 0.0032 0.0464 ± 0.0039

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 17 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q801 Client ID: SARTI5-T3-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Volume: 1738. ± 86.90 m³ Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent µg/m³ Gravimetry Net Mass108,600. ±500. 62.49 ± 3.138 XRF Al 982.1 ±130.9 0.9043 ± 0.1206 0.5651 ± 0.0805 * P 0.0000 ± 54.16 0.0000 ± 0.0499 0.0000 ± 0.0312 S 1576. ±119.8 1.451 ± 0.1105 0.9066 ± 0.0825 Cl 428.3 ± 33.74 0.3944 ± 0.0311 0.2464 ± 0.0230 K 1046. ± 90.25 0.9630 ± 0.0832 0.6018 ± 0.0600 Ca 4714. ±382.0 4.340 ± 0.3524 2.712 ± 0.2583 Ti 151.9 ± 10.43 0.1399 ± 0.0096 0.0874 ± 0.0074 * V 1.746 ± 2.761 0.0016 ± 0.0025 0.0010 ± 0.0016 Cr 49.45 ± 3.167 0.0455 ± 0.0029 0.0285 ± 0.0023 Mn 59.84 ± 3.979 0.0551 ± 0.0037 0.0344 ± 0.0029 Fe 3953. ±204.7 3.640 ± 0.1892 2.275 ± 0.1637 * Co 0.0000 ± 2.558 0.0000 ± 0.0024 0.0000 ± 0.0015 Ni 11.41 ± 1.299 0.0105 ± 0.0012 0.0066 ± 0.0008 Cu 205.2 ± 10.47 0.1889 ± 0.0097 0.1181 ± 0.0084 Zn 316.2 ± 16.04 0.2912 ± 0.0148 0.1819 ± 0.0130 * Ga 5.034 ± 1.705 0.0046 ± 0.0016 0.0029 ± 0.0010 Ge 6.577 ± 1.462 0.0061 ± 0.0013 0.0038 ± 0.0009 * As 3.370 ± 2.274 0.0031 ± 0.0021 0.0019 ± 0.0013 * Se 2.598 ± 1.218 0.0024 ± 0.0011 0.0015 ± 0.0007 Br 20.22 ± 1.583 0.0186 ± 0.0015 0.0116 ± 0.0011 * Rb 3.573 ± 1.299 0.0033 ± 0.0012 0.0021 ± 0.0008 Sr 36.05 ± 2.436 0.0332 ± 0.0022 0.0207 ± 0.0017 * Y 3.004 ± 1.868 0.0028 ± 0.0017 0.0017 ± 0.0011 Zr 48.76 ± 3.451 0.0449 ± 0.0032 0.0281 ± 0.0024 Mo 68.78 ± 4.831 0.0633 ± 0.0045 0.0396 ± 0.0034 * Pd 0.0000 ± 1.624 0.0000 ± 0.0015 0.0000 ± 0.0009 * Ag 0.0000 ± 1.705 0.0000 ± 0.0016 0.0000 ± 0.0010 * Cd 0.0000 ± 1.746 0.0000 ± 0.0016 0.0000 ± 0.0010 * In 2.964 ± 1.989 0.0027 ± 0.0018 0.0017 ± 0.0011 Sn 19.93 ± 2.680 0.0184 ± 0.0025 0.0115 ± 0.0016 * Sb 4.831 ± 3.086 0.0044 ± 0.0028 0.0028 ± 0.0018 Ba 165.9 ± 15.67 0.1528 ± 0.0144 0.0954 ± 0.0102 * La 14.01 ± 16.61 0.0129 ± 0.0153 0.0081 ± 0.0096 * Hg 0.0000 ± 3.492 0.0000 ± 0.0032 0.0000 ± 0.0020 Pb 30.61 ± 3.735 0.0282 ± 0.0034 0.0176 ± 0.0023

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0000 < MDL 0.0000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 18 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q802 Client ID: SARTI-TB-TSP Site: SARTI Sample Date: 10/14/16 Filter Lot #: 9685864 Deposit Area: 406. cm² Size Fraction: TSP

Analyte µg/filter percent Gravimetry Net Mass 2,200. ±500. XRF * Al 343.8 ±120.7 15.63 ± 6.536 * P 0.0000 ± 59.80 0.0000 ± 2.718 * S 17.70 ± 22.13 0.8046 ± 1.022 * Cl 23.75 ± 14.13 1.080 ± 0.6875 K 310.7 ± 20.42 14.12 ± 3.341 Ca 2140. ±176.3 97.29 ± 23.52 Ti 25.50 ± 2.355 1.159 ± 0.2843 * V 0.0000 ± 1.299 0.0000 ± 0.0591 Cr 43.56 ± 2.801 1.980 ± 0.4677 Mn 8.039 ± 1.462 0.3654 ± 0.1064 Fe 132.5 ± 7.186 6.024 ± 1.407 * Co 0.0000 ± 0.8526 0.0000 ± 0.0388 Ni 6.455 ± 0.8526 0.2934 ± 0.0771 Cu 13.60 ± 2.761 0.6182 ± 0.1884 * Zn 5.643 ± 2.274 0.2565 ± 0.1187 Ga 13.36 ± 1.624 0.6072 ± 0.1565 Ge 8.445 ± 1.380 0.3839 ± 0.1075 * As 0.0000 ± 1.137 0.0000 ± 0.0517 * Se 0.1624 ± 1.096 0.0074 ± 0.0499 * Br 0.3248 ± 0.9744 0.0148 ± 0.0444 * Rb 0.8932 ± 1.177 0.0406 ± 0.0543 Sr 6.252 ± 1.421 0.2842 ± 0.0913 * Y 3.613 ± 1.746 0.1642 ± 0.0877 Zr 31.83 ± 2.761 1.447 ± 0.3520 Mo 59.84 ± 4.344 2.720 ± 0.6490 * Pd 0.0000 ± 1.543 0.0000 ± 0.0701 * Ag 0.0000 ± 1.665 0.0000 ± 0.0757 * Cd 0.0000 ± 1.705 0.0000 ± 0.0775 * In 0.8526 ± 1.949 0.0388 ± 0.0890 Sn 19.93 ± 2.598 0.9061 ± 0.2374 * Sb 5.319 ± 3.004 0.2418 ± 0.1472 Ba 61.71 ± 13.28 2.805 ± 0.8778 * La 2.801 ± 16.36 0.1273 ± 0.7443 * Hg 0.0000 ± 3.207 0.0000 ± 0.1458 * Pb 3.248 ± 2.964 0.1476 ± 0.1388

ICP Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0022 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 19 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q785 Client ID: Lab Blank Filter Lot #: 9685864 Deposit Area: 406. cm²

Analyte µg/filter percent Gravimetry Net Mass 900. ±500. XRF * Al 328.7 ±120.4 36.52 ± 24.30 * P 0.0000 ± 60.86 0.0000 ± 6.762 * S 1.259 ± 21.92 0.1398 ± 2.437 * Cl 9.257 ± 13.68 1.029 ± 1.624 K 302.4 ± 19.93 33.60 ± 18.80 Ca 2118. ±174.4 235.3 ±132.2 Ti 21.84 ± 2.274 2.427 ± 1.372 * V 0.0000 ± 1.299 0.0000 ± 0.1444 Cr 43.12 ± 2.761 4.791 ± 2.679 Mn 7.267 ± 1.421 0.8075 ± 0.4756 Fe 132.4 ± 7.186 14.72 ± 8.214 * Co 0.0000 ± 0.8526 0.0000 ± 0.0947 Ni 8.323 ± 0.8932 0.9248 ± 0.5233 Cu 14.66 ± 2.720 1.629 ± 0.9539 * Zn 6.699 ± 2.233 0.7443 ± 0.4822 Ga 11.61 ± 1.543 1.290 ± 0.7370 Ge 7.958 ± 1.340 0.8842 ± 0.5133 * As 0.5684 ± 1.137 0.0632 ± 0.1311 * Se 1.949 ± 1.096 0.2165 ± 0.1712 * Br 1.462 ± 0.9744 0.1624 ± 0.1409 * Rb 0.0000 ± 1.177 0.0000 ± 0.1308 Sr 5.765 ± 1.421 0.6406 ± 0.3893 * Y 1.502 ± 1.705 0.1669 ± 0.2109 Zr 31.55 ± 2.720 3.505 ± 1.971 Mo 56.52 ± 4.222 6.279 ± 3.520 * Pd 0.0000 ± 1.543 0.0000 ± 0.1714 * Ag 0.0000 ± 1.624 0.0000 ± 0.1804 * Cd 0.6902 ± 1.705 0.0767 ± 0.1942 * In 0.0000 ± 1.908 0.0000 ± 0.2120 Sn 16.69 ± 2.517 1.854 ± 1.067 * Sb 0.0000 ± 2.964 0.0000 ± 0.3293 * Ba 23.71 ± 12.83 2.634 ± 2.043 * La 0.0000 ± 16.08 0.0000 ± 1.786 * Hg 0.0000 ± 3.167 0.0000 ± 0.3519 * Pb 3.451 ± 2.923 0.3834 ± 0.3884

ICP Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0054 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 20 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-Q796 Client ID: Lab Blank Filter Lot #: 9685864 Deposit Area: 406. cm²

Analyte µg/filter percent Gravimetry Net Mass 800. ±500. XRF * Al 295.4 ±119.8 36.93 ± 27.51 * P 0.0000 ± 59.56 0.0000 ± 7.445 * S 0.0000 ± 22.17 0.0000 ± 2.771 * Cl 13.84 ± 13.89 1.731 ± 2.045 K 320.1 ± 20.91 40.02 ± 25.15 Ca 2137. ±175.9 267.1 ±168.4 Ti 26.80 ± 2.355 3.350 ± 2.114 * V 0.0000 ± 1.299 0.0000 ± 0.1624 Cr 45.55 ± 2.883 5.694 ± 3.577 Mn 8.079 ± 1.462 1.010 ± 0.6571 Fe 131.8 ± 7.146 16.47 ± 10.33 * Co 0.0000 ± 0.8932 0.0000 ± 0.1116 Ni 5.887 ± 0.8526 0.7359 ± 0.4721 Cu 13.89 ± 2.842 1.736 ± 1.141 Zn 10.03 ± 2.274 1.254 ± 0.8334 Ga 13.89 ± 1.624 1.736 ± 1.104 Ge 8.567 ± 1.340 1.071 ± 0.6899 * As 0.9744 ± 1.137 0.1218 ± 0.1612 * Se 0.0000 ± 1.056 0.0000 ± 0.1320 * Br 0.5684 ± 0.9744 0.0710 ± 0.1296 * Rb 0.0000 ± 1.177 0.0000 ± 0.1472 Sr 8.039 ± 1.462 1.005 ± 0.6541 Y 7.511 ± 1.786 0.9389 ± 0.6278 Zr 39.71 ± 2.964 4.963 ± 3.124 Mo 61.10 ± 4.385 7.638 ± 4.805 * Pd 0.0000 ± 1.543 0.0000 ± 0.1928 * Ag 0.9744 ± 1.665 0.1218 ± 0.2216 * Cd 2.355 ± 1.746 0.2944 ± 0.2854 * In 0.0000 ± 1.949 0.0000 ± 0.2436 Sn 17.50 ± 2.558 2.187 ± 1.404 * Sb 4.628 ± 3.004 0.5786 ± 0.5213 * Ba 38.41 ± 13.07 4.801 ± 3.417 * La 0.0000 ± 16.28 0.0000 ± 2.035 * Hg 0.0000 ± 3.126 0.0000 ± 0.3908 * Pb 3.045 ± 2.964 0.3806 ± 0.4403

ICP Conc. MDL Conc. MDL Be < MDL 0.049 < MDL 0.0061 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 21 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3788 Client ID: SARTI1-T1-PM2.5 Filter ID: 220297424 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 215. ± 10. 8.958 ± 0.6118 XRF Na 6.899 ± 0.7435 3.209 ± 0.3767 0.2874 ± 0.0342 Mg 1.194 ± 0.2237 0.5555 ± 0.1072 0.0498 ± 0.0096 Al 1.900 ± 0.1412 0.8835 ± 0.0775 0.0791 ± 0.0071 Si 4.167 ± 0.2170 1.938 ± 0.1353 0.1736 ± 0.0125 P 0.1752 ± 0.0305 0.0815 ± 0.0147 0.0073 ± 0.0013 S 14.50 ± 0.7447 6.743 ± 0.4673 0.6041 ± 0.0433 Cl 1.074 ± 0.0644 0.4993 ± 0.0379 0.0447 ± 0.0035 K 1.153 ± 0.0610 0.5361 ± 0.0378 0.0480 ± 0.0035 Ca 3.133 ± 0.1582 1.457 ± 0.1000 0.1306 ± 0.0093 Ti 0.2192 ± 0.0147 0.1020 ± 0.0083 0.0091 ± 0.0008 V 0.1017 ± 0.0102 0.0473 ± 0.0052 0.0042 ± 0.0005 * Cr 0.0215 ± 0.0147 0.0100 ± 0.0068 0.0009 ± 0.0006 Mn 0.0870 ± 0.0136 0.0405 ± 0.0066 0.0036 ± 0.0006 Fe 3.717 ± 0.1864 1.729 ± 0.1183 0.1549 ± 0.0110 * Co 0.0000 ± 0.0113 0.0000 ± 0.0053 0.0000 ± 0.0005 Ni 0.0339 ± 0.0068 0.0158 ± 0.0032 0.0014 ± 0.0003 Cu 0.4012 ± 0.0215 0.1866 ± 0.0132 0.0167 ± 0.0012 Zn 1.042 ± 0.0520 0.4846 ± 0.0331 0.0434 ± 0.0031 * Ga 0.0068 ± 0.0056 0.0032 ± 0.0026 0.0003 ± 0.0002 * Ge 0.0011 ± 0.0056 0.0005 ± 0.0026 0.0000 ± 0.0002 * As 0.0124 ± 0.0079 0.0058 ± 0.0037 0.0005 ± 0.0003 * Se 0.0000 ± 0.0056 0.0000 ± 0.0026 0.0000 ± 0.0002 Br 0.0599 ± 0.0079 0.0279 ± 0.0039 0.0025 ± 0.0004 * Rb 0.0045 ± 0.0045 0.0021 ± 0.0021 0.0002 ± 0.0002 Sr 0.0305 ± 0.0079 0.0142 ± 0.0037 0.0013 ± 0.0003 * Y 0.0000 ± 0.0113 0.0000 ± 0.0053 0.0000 ± 0.0005 * Zr 0.0090 ± 0.0158 0.0042 ± 0.0074 0.0004 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0126 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0110 0.0000 ± 0.0010 * Ag 0.0023 ± 0.0237 0.0011 ± 0.0110 0.0001 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0152 0.0000 ± 0.0014 * In 0.0508 ± 0.0362 0.0237 ± 0.0169 0.0021 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0194 0.0000 ± 0.0017 * Sb 0.0113 ± 0.0734 0.0053 ± 0.0342 0.0005 ± 0.0031 Ba 0.1989 ± 0.0531 0.0925 ± 0.0251 0.0083 ± 0.0023 * La 0.0328 ± 0.0260 0.0152 ± 0.0121 0.0014 ± 0.0011 * Hg 0.0068 ± 0.0102 0.0032 ± 0.0047 0.0003 ± 0.0004 Pb 0.0960 ± 0.0124 0.0447 ± 0.0061 0.0040 ± 0.0006

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0037 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 22 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3789 Client ID: SARTI1-T1-PM2.5-FB Filter ID: 220297425 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter Gravimetry Net Mass 0. ± 10. XRF * Na 0.2768 ± 0.5458 * Mg 0.0000 ± 0.1932 * Al 0.1141 ± 0.0768 * Si 0.0407 ± 0.0316 * P 0.0000 ± 0.0226 * S 0.0000 ± 0.0215 * Cl 0.0113 ± 0.0350 * K 0.0192 ± 0.0147 * Ca 0.0045 ± 0.0136 * Ti 0.0000 ± 0.0102 * V 0.0000 ± 0.0090 * Cr 0.0000 ± 0.0147 * Mn 0.0226 ± 0.0136 * Fe 0.0056 ± 0.0113 * Co 0.0000 ± 0.0079 * Ni 0.0000 ± 0.0068 * Cu 0.0000 ± 0.0079 * Zn 0.0011 ± 0.0056 * Ga 0.0068 ± 0.0056 * Ge 0.0000 ± 0.0056 * As 0.0000 ± 0.0079 * Se 0.0000 ± 0.0056 * Br 0.0000 ± 0.0079 * Rb 0.0023 ± 0.0045 * Sr 0.0000 ± 0.0090 * Y 0.0000 ± 0.0124 * Zr 0.0000 ± 0.0158 * Mo 0.0000 ± 0.0271 * Pd 0.0000 ± 0.0237 * Ag 0.0373 ± 0.0237 * Cd 0.0000 ± 0.0328 * In 0.0000 ± 0.0362 * Sn 0.0000 ± 0.0418 * Sb 0.0000 ± 0.0757 * Ba 0.0000 ± 0.0441 * La 0.0000 ± 0.0237 * Hg 0.0000 ± 0.0136 * Pb 0.0000 ± 0.0113

ICP Conc. MDL Be < MDL 0.008 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 23 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3786 Client ID: SARTI2-T1-PM2.5 Filter ID: 220297422 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 157. ± 10. 6.542 ± 0.5297 XRF Na 5.885 ± 0.6791 3.748 ± 0.4941 0.2452 ± 0.0308 Mg 0.9797 ± 0.2102 0.6240 ± 0.1396 0.0408 ± 0.0090 Al 0.9436 ± 0.1017 0.6010 ± 0.0752 0.0393 ± 0.0047 Si 2.362 ± 0.1254 1.504 ± 0.1248 0.0984 ± 0.0072 P 0.0994 ± 0.0282 0.0633 ± 0.0184 0.0041 ± 0.0012 S 12.98 ± 0.6644 8.270 ± 0.6757 0.5410 ± 0.0387 Cl 0.5605 ± 0.0452 0.3570 ± 0.0367 0.0234 ± 0.0022 K 0.8351 ± 0.0441 0.5319 ± 0.0440 0.0348 ± 0.0025 Ca 1.252 ± 0.0644 0.7975 ± 0.0653 0.0522 ± 0.0037 Ti 0.0802 ± 0.0113 0.0511 ± 0.0079 0.0033 ± 0.0005 V 0.0655 ± 0.0090 0.0417 ± 0.0063 0.0027 ± 0.0004 * Cr 0.0045 ± 0.0147 0.0029 ± 0.0094 0.0002 ± 0.0006 Mn 0.1074 ± 0.0147 0.0684 ± 0.0103 0.0045 ± 0.0007 Fe 2.970 ± 0.1492 1.891 ± 0.1534 0.1237 ± 0.0088 * Co 0.0000 ± 0.0102 0.0000 ± 0.0065 0.0000 ± 0.0004 Ni 0.0350 ± 0.0056 0.0223 ± 0.0039 0.0015 ± 0.0002 Cu 0.1650 ± 0.0113 0.1051 ± 0.0098 0.0069 ± 0.0006 Zn 0.2271 ± 0.0124 0.1447 ± 0.0121 0.0095 ± 0.0007 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0036 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0036 0.0000 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0050 0.0000 ± 0.0003 Se 0.0147 ± 0.0045 0.0094 ± 0.0029 0.0006 ± 0.0002 Br 0.0407 ± 0.0079 0.0259 ± 0.0053 0.0017 ± 0.0003 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0029 0.0000 ± 0.0002 Sr 0.0282 ± 0.0079 0.0180 ± 0.0052 0.0012 ± 0.0003 * Y 0.0000 ± 0.0113 0.0000 ± 0.0072 0.0000 ± 0.0005 * Zr 0.0000 ± 0.0147 0.0000 ± 0.0094 0.0000 ± 0.0006 * Mo 0.0271 ± 0.0260 0.0173 ± 0.0166 0.0011 ± 0.0011 * Pd 0.0226 ± 0.0237 0.0144 ± 0.0151 0.0009 ± 0.0010 * Ag 0.0181 ± 0.0237 0.0115 ± 0.0151 0.0008 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0209 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0230 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0266 0.0000 ± 0.0017 * Sb 0.1017 ± 0.0531 0.0648 ± 0.0341 0.0042 ± 0.0022 * Ba 0.0407 ± 0.0486 0.0259 ± 0.0310 0.0017 ± 0.0020 * La 0.0000 ± 0.0237 0.0000 ± 0.0151 0.0000 ± 0.0010 * Hg 0.0000 ± 0.0102 0.0000 ± 0.0065 0.0000 ± 0.0004 Pb 0.0531 ± 0.0090 0.0338 ± 0.0061 0.0022 ± 0.0004

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0051 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 24 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3793 Client ID: SARTI3-T1-PM2.5 Filter ID: 220297429 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 186. ± 10. 7.750 ± 0.5690 XRF Na 5.514 ± 0.6893 2.965 ± 0.4034 0.2298 ± 0.0309 Mg 0.8893 ± 0.2170 0.4781 ± 0.1194 0.0371 ± 0.0092 Al 1.203 ± 0.1130 0.6470 ± 0.0700 0.0501 ± 0.0053 Si 2.741 ± 0.1446 1.474 ± 0.1110 0.1142 ± 0.0083 P 0.0949 ± 0.0294 0.0510 ± 0.0160 0.0040 ± 0.0012 S 14.18 ± 0.7266 7.624 ± 0.5662 0.5909 ± 0.0423 Cl 0.4576 ± 0.0429 0.2460 ± 0.0266 0.0191 ± 0.0020 K 0.9808 ± 0.0520 0.5273 ± 0.0398 0.0409 ± 0.0030 Ca 1.363 ± 0.0689 0.7327 ± 0.0541 0.0568 ± 0.0040 Ti 0.1277 ± 0.0124 0.0687 ± 0.0076 0.0053 ± 0.0006 V 0.1074 ± 0.0102 0.0577 ± 0.0063 0.0045 ± 0.0005 * Cr 0.0124 ± 0.0147 0.0067 ± 0.0079 0.0005 ± 0.0006 * Mn 0.0384 ± 0.0136 0.0207 ± 0.0074 0.0016 ± 0.0006 Fe 2.316 ± 0.1164 1.245 ± 0.0916 0.0965 ± 0.0068 * Co 0.0000 ± 0.0102 0.0000 ± 0.0055 0.0000 ± 0.0004 Ni 0.0429 ± 0.0068 0.0231 ± 0.0039 0.0018 ± 0.0003 Cu 0.1650 ± 0.0113 0.0887 ± 0.0077 0.0069 ± 0.0006 Zn 0.3356 ± 0.0181 0.1804 ± 0.0137 0.0140 ± 0.0010 * Ga 0.0034 ± 0.0056 0.0018 ± 0.0030 0.0001 ± 0.0002 * Ge 0.0056 ± 0.0056 0.0030 ± 0.0030 0.0002 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0043 0.0000 ± 0.0003 Se 0.0181 ± 0.0045 0.0097 ± 0.0025 0.0008 ± 0.0002 Br 0.0622 ± 0.0079 0.0334 ± 0.0046 0.0026 ± 0.0004 * Rb 0.0124 ± 0.0045 0.0067 ± 0.0025 0.0005 ± 0.0002 * Sr 0.0000 ± 0.0090 0.0000 ± 0.0049 0.0000 ± 0.0004 * Y 0.0000 ± 0.0113 0.0000 ± 0.0061 0.0000 ± 0.0005 * Zr 0.0011 ± 0.0158 0.0006 ± 0.0085 0.0000 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0146 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0128 0.0000 ± 0.0010 * Ag 0.0294 ± 0.0237 0.0158 ± 0.0128 0.0012 ± 0.0010 * Cd 0.0215 ± 0.0237 0.0115 ± 0.0128 0.0009 ± 0.0010 * In 0.0622 ± 0.0362 0.0334 ± 0.0195 0.0026 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0225 0.0000 ± 0.0017 * Sb 0.0791 ± 0.0554 0.0425 ± 0.0299 0.0033 ± 0.0023 * Ba 0.0396 ± 0.0520 0.0213 ± 0.0280 0.0016 ± 0.0022 * La 0.0000 ± 0.0249 0.0000 ± 0.0134 0.0000 ± 0.0010 * Hg 0.0045 ± 0.0136 0.0024 ± 0.0073 0.0002 ± 0.0006 * Pb 0.0305 ± 0.0113 0.0164 ± 0.0061 0.0013 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0043 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 25 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3791 Client ID: SARTI4-T1-PM2.5 Filter ID: 220297427 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 213. ± 10. 8.875 ± 0.6087 XRF Na 5.054 ± 0.7017 2.373 ± 0.3478 0.2106 ± 0.0311 Mg 1.161 ± 0.2283 0.5448 ± 0.1102 0.0484 ± 0.0098 Al 2.118 ± 0.1514 0.9942 ± 0.0850 0.0882 ± 0.0077 Si 4.756 ± 0.2475 2.233 ± 0.1565 0.1982 ± 0.0143 P 0.1198 ± 0.0305 0.0562 ± 0.0146 0.0050 ± 0.0013 S 13.88 ± 0.7142 6.515 ± 0.4538 0.5782 ± 0.0415 Cl 1.437 ± 0.0814 0.6748 ± 0.0496 0.0599 ± 0.0045 K 1.218 ± 0.0655 0.5719 ± 0.0408 0.0508 ± 0.0037 Ca 2.901 ± 0.1469 1.362 ± 0.0940 0.1209 ± 0.0086 Ti 0.1966 ± 0.0147 0.0923 ± 0.0081 0.0082 ± 0.0007 V 0.0893 ± 0.0102 0.0419 ± 0.0052 0.0037 ± 0.0005 * Cr 0.0249 ± 0.0147 0.0117 ± 0.0069 0.0010 ± 0.0006 Mn 0.2441 ± 0.0181 0.1146 ± 0.0100 0.0102 ± 0.0009 Fe 11.97 ± 0.5989 5.618 ± 0.3855 0.4986 ± 0.0353 * Co 0.0000 ± 0.0215 0.0000 ± 0.0101 0.0000 ± 0.0009 Ni 0.0667 ± 0.0068 0.0313 ± 0.0035 0.0028 ± 0.0003 Cu 0.8034 ± 0.0407 0.3772 ± 0.0260 0.0335 ± 0.0024 Zn 0.3819 ± 0.0203 0.1793 ± 0.0127 0.0159 ± 0.0012 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0027 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0027 0.0000 ± 0.0002 As 0.0972 ± 0.0090 0.0456 ± 0.0048 0.0040 ± 0.0004 * Se 0.0034 ± 0.0056 0.0016 ± 0.0027 0.0001 ± 0.0002 Br 0.0508 ± 0.0079 0.0239 ± 0.0039 0.0021 ± 0.0003 Rb 0.0136 ± 0.0045 0.0064 ± 0.0021 0.0006 ± 0.0002 * Sr 0.0226 ± 0.0090 0.0106 ± 0.0043 0.0009 ± 0.0004 * Y 0.0136 ± 0.0113 0.0064 ± 0.0053 0.0006 ± 0.0005 * Zr 0.0170 ± 0.0158 0.0080 ± 0.0074 0.0007 ± 0.0007 * Mo 0.0215 ± 0.0271 0.0101 ± 0.0127 0.0009 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0111 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0149 0.0000 ± 0.0013 * Cd 0.0768 ± 0.0328 0.0361 ± 0.0155 0.0032 ± 0.0014 * In 0.0396 ± 0.0362 0.0186 ± 0.0170 0.0016 ± 0.0015 * Sn 0.0836 ± 0.0441 0.0393 ± 0.0208 0.0035 ± 0.0018 * Sb 0.0565 ± 0.0734 0.0265 ± 0.0345 0.0024 ± 0.0031 * Ba 0.1300 ± 0.0565 0.0610 ± 0.0267 0.0054 ± 0.0024 * La 0.0000 ± 0.0294 0.0000 ± 0.0138 0.0000 ± 0.0012 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0064 0.0000 ± 0.0006 Pb 0.0746 ± 0.0147 0.0350 ± 0.0071 0.0031 ± 0.0006

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0038 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 26 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3808 Client ID: SARTI1-T2-PM2.5 Filter ID: 220297445 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 240. ± 10. 10.00 ± 0.6509 XRF Na 5.471 ± 0.7130 2.280 ± 0.3119 0.2280 ± 0.0318 Mg 0.9119 ± 0.2260 0.3800 ± 0.0955 0.0380 ± 0.0096 Al 1.212 ± 0.1164 0.5052 ± 0.0529 0.0505 ± 0.0055 Si 2.962 ± 0.1571 1.234 ± 0.0832 0.1234 ± 0.0090 * P 0.0554 ± 0.0305 0.0231 ± 0.0127 0.0023 ± 0.0013 S 15.18 ± 0.7786 6.323 ± 0.4179 0.6323 ± 0.0453 Cl 0.4045 ± 0.0407 0.1686 ± 0.0183 0.0169 ± 0.0019 K 0.9684 ± 0.0520 0.4035 ± 0.0274 0.0404 ± 0.0030 Ca 2.574 ± 0.1300 1.073 ± 0.0702 0.1073 ± 0.0076 Ti 0.1186 ± 0.0124 0.0494 ± 0.0056 0.0049 ± 0.0006 V 0.0565 ± 0.0102 0.0235 ± 0.0043 0.0024 ± 0.0004 * Cr 0.0260 ± 0.0147 0.0108 ± 0.0061 0.0011 ± 0.0006 Mn 0.0678 ± 0.0136 0.0282 ± 0.0058 0.0028 ± 0.0006 Fe 3.135 ± 0.1571 1.306 ± 0.0851 0.1306 ± 0.0092 * Co 0.0090 ± 0.0113 0.0038 ± 0.0047 0.0004 ± 0.0005 * Ni 0.0158 ± 0.0068 0.0066 ± 0.0028 0.0007 ± 0.0003 Cu 0.4023 ± 0.0215 0.1676 ± 0.0113 0.0168 ± 0.0012 Zn 0.6113 ± 0.0305 0.2547 ± 0.0166 0.0255 ± 0.0018 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0024 0.0000 ± 0.0002 * Ge 0.0056 ± 0.0056 0.0024 ± 0.0024 0.0002 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0033 0.0000 ± 0.0003 * Se 0.0136 ± 0.0056 0.0056 ± 0.0024 0.0006 ± 0.0002 Br 0.0848 ± 0.0090 0.0353 ± 0.0040 0.0035 ± 0.0004 * Rb 0.0113 ± 0.0045 0.0047 ± 0.0019 0.0005 ± 0.0002 * Sr 0.0090 ± 0.0090 0.0038 ± 0.0038 0.0004 ± 0.0004 * Y 0.0000 ± 0.0124 0.0000 ± 0.0052 0.0000 ± 0.0005 * Zr 0.0271 ± 0.0158 0.0113 ± 0.0066 0.0011 ± 0.0007 * Mo 0.0486 ± 0.0271 0.0202 ± 0.0113 0.0020 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0099 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0132 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0137 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0151 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0174 0.0000 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0306 0.0000 ± 0.0031 Ba 0.3209 ± 0.0463 0.1337 ± 0.0201 0.0134 ± 0.0020 La 0.1141 ± 0.0237 0.0476 ± 0.0101 0.0048 ± 0.0010 * Hg 0.0102 ± 0.0136 0.0042 ± 0.0057 0.0004 ± 0.0006 * Pb 0.0260 ± 0.0113 0.0108 ± 0.0047 0.0011 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0033 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 27 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3805 Client ID: SARTI2-T2-PM2.5 Filter ID: 220297442 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 220. ± 10. 9.167 ± 0.6194 XRF Na 6.060 ± 0.7176 2.755 ± 0.3494 0.2525 ± 0.0325 Mg 1.059 ± 0.2237 0.4813 ± 0.1040 0.0441 ± 0.0096 Al 0.9040 ± 0.1074 0.4109 ± 0.0522 0.0377 ± 0.0049 Si 2.234 ± 0.1209 1.015 ± 0.0718 0.0931 ± 0.0069 * P 0.0825 ± 0.0305 0.0375 ± 0.0140 0.0034 ± 0.0013 S 15.41 ± 0.7899 7.006 ± 0.4799 0.6422 ± 0.0460 Cl 0.2678 ± 0.0384 0.1217 ± 0.0183 0.0112 ± 0.0017 K 0.8283 ± 0.0452 0.3765 ± 0.0267 0.0345 ± 0.0026 Ca 1.171 ± 0.0599 0.5321 ± 0.0364 0.0488 ± 0.0035 Ti 0.1164 ± 0.0113 0.0529 ± 0.0057 0.0048 ± 0.0005 V 0.0497 ± 0.0102 0.0226 ± 0.0047 0.0021 ± 0.0004 * Cr 0.0090 ± 0.0147 0.0041 ± 0.0067 0.0004 ± 0.0006 Mn 0.0723 ± 0.0136 0.0329 ± 0.0063 0.0030 ± 0.0006 Fe 1.881 ± 0.0949 0.8552 ± 0.0581 0.0784 ± 0.0056 * Co 0.0000 ± 0.0090 0.0000 ± 0.0041 0.0000 ± 0.0004 Ni 0.0237 ± 0.0068 0.0108 ± 0.0031 0.0010 ± 0.0003 Cu 0.4543 ± 0.0237 0.2065 ± 0.0143 0.0189 ± 0.0014 Zn 0.2102 ± 0.0124 0.0955 ± 0.0071 0.0088 ± 0.0007 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0026 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0026 0.0000 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0036 0.0000 ± 0.0003 * Se 0.0079 ± 0.0056 0.0036 ± 0.0026 0.0003 ± 0.0002 Br 0.0746 ± 0.0090 0.0339 ± 0.0044 0.0031 ± 0.0004 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0021 0.0000 ± 0.0002 * Sr 0.0124 ± 0.0090 0.0056 ± 0.0041 0.0005 ± 0.0004 * Y 0.0113 ± 0.0124 0.0051 ± 0.0057 0.0005 ± 0.0005 * Zr 0.0124 ± 0.0158 0.0056 ± 0.0072 0.0005 ± 0.0007 * Mo 0.0384 ± 0.0271 0.0175 ± 0.0124 0.0016 ± 0.0011 * Pd 0.0294 ± 0.0237 0.0134 ± 0.0108 0.0012 ± 0.0010 * Ag 0.0045 ± 0.0316 0.0021 ± 0.0144 0.0002 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0149 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0164 0.0000 ± 0.0015 * Sn 0.0576 ± 0.0429 0.0262 ± 0.0196 0.0024 ± 0.0018 * Sb 0.0870 ± 0.0746 0.0396 ± 0.0339 0.0036 ± 0.0031 * Ba 0.0723 ± 0.0520 0.0329 ± 0.0237 0.0030 ± 0.0022 * La 0.0316 ± 0.0260 0.0144 ± 0.0118 0.0013 ± 0.0011 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0062 0.0000 ± 0.0006 * Pb 0.0226 ± 0.0113 0.0103 ± 0.0052 0.0009 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0036 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 28 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3806 Client ID: SARTI3-T2-PM2.5 Filter ID: 220297443 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 208. ± 10. 8.667 ± 0.6012 XRF Na 5.579 ± 0.6938 2.682 ± 0.3576 0.2324 ± 0.0312 Mg 1.078 ± 0.2215 0.5183 ± 0.1094 0.0449 ± 0.0095 Al 1.199 ± 0.1153 0.5764 ± 0.0620 0.0500 ± 0.0054 Si 2.637 ± 0.1401 1.268 ± 0.0909 0.1099 ± 0.0080 * P 0.0904 ± 0.0305 0.0435 ± 0.0148 0.0038 ± 0.0013 S 15.39 ± 0.7887 7.399 ± 0.5199 0.6413 ± 0.0459 Cl 0.2260 ± 0.0373 0.1087 ± 0.0187 0.0094 ± 0.0016 K 0.8057 ± 0.0441 0.3874 ± 0.0282 0.0336 ± 0.0025 Ca 1.396 ± 0.0712 0.6709 ± 0.0470 0.0581 ± 0.0042 Ti 0.0972 ± 0.0124 0.0467 ± 0.0064 0.0040 ± 0.0006 V 0.0475 ± 0.0102 0.0228 ± 0.0050 0.0020 ± 0.0004 * Cr 0.0000 ± 0.0147 0.0000 ± 0.0071 0.0000 ± 0.0006 Mn 0.0429 ± 0.0136 0.0206 ± 0.0066 0.0018 ± 0.0006 Fe 2.321 ± 0.1164 1.116 ± 0.0775 0.0967 ± 0.0068 * Co 0.0011 ± 0.0102 0.0005 ± 0.0049 0.0000 ± 0.0004 * Ni 0.0181 ± 0.0068 0.0087 ± 0.0033 0.0008 ± 0.0003 Cu 0.2113 ± 0.0136 0.1016 ± 0.0081 0.0088 ± 0.0007 Zn 0.2407 ± 0.0136 0.1157 ± 0.0086 0.0100 ± 0.0008 * Ga 0.0068 ± 0.0056 0.0033 ± 0.0027 0.0003 ± 0.0002 * Ge 0.0011 ± 0.0056 0.0005 ± 0.0027 0.0000 ± 0.0002 As 0.0260 ± 0.0079 0.0125 ± 0.0039 0.0011 ± 0.0003 * Se 0.0113 ± 0.0056 0.0054 ± 0.0027 0.0005 ± 0.0002 Br 0.0893 ± 0.0090 0.0429 ± 0.0048 0.0037 ± 0.0004 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0022 0.0000 ± 0.0002 * Sr 0.0170 ± 0.0090 0.0081 ± 0.0044 0.0007 ± 0.0004 * Y 0.0045 ± 0.0124 0.0022 ± 0.0060 0.0002 ± 0.0005 * Zr 0.0000 ± 0.0158 0.0000 ± 0.0076 0.0000 ± 0.0007 * Mo 0.0384 ± 0.0271 0.0185 ± 0.0131 0.0016 ± 0.0011 * Pd 0.0271 ± 0.0237 0.0130 ± 0.0114 0.0011 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0152 0.0000 ± 0.0013 * Cd 0.0407 ± 0.0249 0.0196 ± 0.0120 0.0017 ± 0.0010 * In 0.0848 ± 0.0362 0.0407 ± 0.0175 0.0035 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0201 0.0000 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0353 0.0000 ± 0.0031 * Ba 0.1424 ± 0.0486 0.0685 ± 0.0236 0.0059 ± 0.0020 * La 0.0576 ± 0.0237 0.0277 ± 0.0115 0.0024 ± 0.0010 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0065 0.0000 ± 0.0006 * Pb 0.0011 ± 0.0113 0.0005 ± 0.0054 0.0000 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0038 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 29 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3780 Client ID: SARTI4-T2-PM2.5 Filter ID: 220297416 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 278. ± 10. 11.58 ± 0.7135 XRF Na 5.073 ± 0.7085 1.825 ± 0.2632 0.2114 ± 0.0314 Mg 1.093 ± 0.2271 0.3931 ± 0.0829 0.0455 ± 0.0097 Al 1.518 ± 0.1300 0.5459 ± 0.0507 0.0632 ± 0.0063 Si 3.434 ± 0.1808 1.235 ± 0.0788 0.1431 ± 0.0104 * P 0.0904 ± 0.0316 0.0325 ± 0.0114 0.0038 ± 0.0013 S 15.58 ± 0.8012 5.605 ± 0.3517 0.6493 ± 0.0466 Cl 0.8475 ± 0.0554 0.3049 ± 0.0227 0.0353 ± 0.0029 K 0.9334 ± 0.0508 0.3357 ± 0.0219 0.0389 ± 0.0029 Ca 2.292 ± 0.1153 0.8243 ± 0.0510 0.0955 ± 0.0068 Ti 0.1627 ± 0.0136 0.0585 ± 0.0053 0.0068 ± 0.0007 V 0.0328 ± 0.0102 0.0118 ± 0.0037 0.0014 ± 0.0004 * Cr 0.0000 ± 0.0147 0.0000 ± 0.0053 0.0000 ± 0.0006 Mn 0.1119 ± 0.0147 0.0402 ± 0.0055 0.0047 ± 0.0007 Fe 4.149 ± 0.2079 1.493 ± 0.0921 0.1729 ± 0.0122 * Co 0.0000 ± 0.0124 0.0000 ± 0.0045 0.0000 ± 0.0005 Ni 0.0350 ± 0.0068 0.0126 ± 0.0025 0.0015 ± 0.0003 Cu 0.6351 ± 0.0328 0.2284 ± 0.0144 0.0265 ± 0.0019 Zn 0.4656 ± 0.0237 0.1675 ± 0.0104 0.0194 ± 0.0014 * Ga 0.0068 ± 0.0056 0.0024 ± 0.0020 0.0003 ± 0.0002 * Ge 0.0068 ± 0.0056 0.0024 ± 0.0020 0.0003 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0028 0.0000 ± 0.0003 * Se 0.0011 ± 0.0056 0.0004 ± 0.0020 0.0000 ± 0.0002 Br 0.1074 ± 0.0090 0.0386 ± 0.0035 0.0045 ± 0.0004 Rb 0.0136 ± 0.0045 0.0049 ± 0.0016 0.0006 ± 0.0002 * Sr 0.0170 ± 0.0090 0.0061 ± 0.0033 0.0007 ± 0.0004 * Y 0.0113 ± 0.0124 0.0041 ± 0.0045 0.0005 ± 0.0005 * Zr 0.0181 ± 0.0158 0.0065 ± 0.0057 0.0008 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0098 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0085 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0114 0.0000 ± 0.0013 * Cd 0.0723 ± 0.0328 0.0260 ± 0.0118 0.0030 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0130 0.0000 ± 0.0015 * Sn 0.1040 ± 0.0418 0.0374 ± 0.0151 0.0043 ± 0.0018 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0264 0.0000 ± 0.0031 Ba 0.1616 ± 0.0531 0.0581 ± 0.0192 0.0067 ± 0.0022 * La 0.0034 ± 0.0249 0.0012 ± 0.0089 0.0001 ± 0.0010 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0049 0.0000 ± 0.0006 Pb 0.0859 ± 0.0090 0.0309 ± 0.0034 0.0036 ± 0.0004

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0029 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 30 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3781 Client ID: SARTI4-T2-PM2.5-FB Filter ID: 220297417 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent Gravimetry Net Mass 5. ± 10. XRF * Na 0.3469 ± 0.5390 6.938 ± 17.57 * Mg 0.0000 ± 0.1932 0.0000 ± 3.865 * Al 0.0000 ± 0.0757 0.0000 ± 1.514 * Si 0.0000 ± 0.0328 0.0000 ± 0.6554 * P 0.0000 ± 0.0226 0.0000 ± 0.4520 * S 0.0000 ± 0.0203 0.0000 ± 0.4068 * Cl 0.0226 ± 0.0350 0.4520 ± 1.144 * K 0.0000 ± 0.0181 0.0000 ± 0.3616 * Ca 0.0000 ± 0.0136 0.0000 ± 0.2712 * Ti 0.0000 ± 0.0102 0.0000 ± 0.2034 * V 0.0000 ± 0.0090 0.0000 ± 0.1808 * Cr 0.0000 ± 0.0147 0.0000 ± 0.2938 * Mn 0.0034 ± 0.0136 0.0678 ± 0.3032 * Fe 0.0000 ± 0.0113 0.0000 ± 0.2260 * Co 0.0000 ± 0.0079 0.0000 ± 0.1582 * Ni 0.0000 ± 0.0068 0.0000 ± 0.1356 * Cu 0.0102 ± 0.0079 0.2034 ± 0.4365 * Zn 0.0000 ± 0.0056 0.0000 ± 0.1130 * Ga 0.0000 ± 0.0056 0.0000 ± 0.1130 * Ge 0.0102 ± 0.0056 0.2034 ± 0.4222 * As 0.0000 ± 0.0079 0.0000 ± 0.1582 * Se 0.0011 ± 0.0056 0.0226 ± 0.1217 * Br 0.0000 ± 0.0079 0.0000 ± 0.1582 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0904 * Sr 0.0000 ± 0.0090 0.0000 ± 0.1808 * Y 0.0000 ± 0.0124 0.0000 ± 0.2486 * Zr 0.0305 ± 0.0158 0.6102 ± 1.261 * Mo 0.0000 ± 0.0271 0.0000 ± 0.5424 * Pd 0.0181 ± 0.0237 0.3616 ± 0.8650 * Ag 0.0000 ± 0.0316 0.0000 ± 0.6328 * Cd 0.0000 ± 0.0328 0.0000 ± 0.6554 * In 0.0170 ± 0.0362 0.3390 ± 0.9913 * Sn 0.0000 ± 0.0418 0.0000 ± 0.8362 * Sb 0.0000 ± 0.0734 0.0000 ± 1.469 * Ba 0.0000 ± 0.0441 0.0000 ± 0.8814 * La 0.0011 ± 0.0237 0.0226 ± 0.4767 * Hg 0.0000 ± 0.0136 0.0000 ± 0.2712 * Pb 0.0000 ± 0.0113 0.0000 ± 0.2260

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.1600 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 31 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3784 Client ID: SARTI5-T2-PM2.5 Filter ID: 220297420 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 216. ± 10. 9.000 ± 0.6133 XRF Na 5.314 ± 0.6950 2.460 ± 0.3413 0.2214 ± 0.0310 Mg 0.7989 ± 0.2204 0.3699 ± 0.1034 0.0333 ± 0.0093 Al 1.139 ± 0.1130 0.5273 ± 0.0577 0.0475 ± 0.0053 Si 2.675 ± 0.1424 1.238 ± 0.0874 0.1114 ± 0.0081 P 0.0972 ± 0.0305 0.0450 ± 0.0143 0.0040 ± 0.0013 S 15.72 ± 0.8046 7.277 ± 0.5022 0.6549 ± 0.0469 Cl 0.3311 ± 0.0396 0.1533 ± 0.0196 0.0138 ± 0.0018 K 0.8837 ± 0.0486 0.4091 ± 0.0294 0.0368 ± 0.0027 Ca 1.405 ± 0.0723 0.6503 ± 0.0450 0.0585 ± 0.0042 Ti 0.1288 ± 0.0124 0.0596 ± 0.0064 0.0054 ± 0.0006 * V 0.0294 ± 0.0102 0.0136 ± 0.0048 0.0012 ± 0.0004 * Cr 0.0011 ± 0.0147 0.0005 ± 0.0068 0.0000 ± 0.0006 Mn 0.0734 ± 0.0136 0.0340 ± 0.0065 0.0031 ± 0.0006 Fe 2.118 ± 0.1062 0.9804 ± 0.0669 0.0882 ± 0.0062 * Co 0.0045 ± 0.0102 0.0021 ± 0.0047 0.0002 ± 0.0004 Ni 0.0316 ± 0.0068 0.0146 ± 0.0032 0.0013 ± 0.0003 Cu 0.3876 ± 0.0215 0.1794 ± 0.0130 0.0161 ± 0.0012 Zn 0.2102 ± 0.0124 0.0973 ± 0.0073 0.0088 ± 0.0007 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0026 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0026 0.0000 ± 0.0002 * As 0.0000 ± 0.0079 0.0000 ± 0.0037 0.0000 ± 0.0003 * Se 0.0102 ± 0.0045 0.0047 ± 0.0021 0.0004 ± 0.0002 Br 0.0881 ± 0.0090 0.0408 ± 0.0046 0.0037 ± 0.0004 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0021 0.0000 ± 0.0002 * Sr 0.0068 ± 0.0090 0.0031 ± 0.0042 0.0003 ± 0.0004 * Y 0.0000 ± 0.0124 0.0000 ± 0.0058 0.0000 ± 0.0005 * Zr 0.0090 ± 0.0158 0.0042 ± 0.0073 0.0004 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0126 0.0000 ± 0.0011 * Pd 0.0271 ± 0.0237 0.0126 ± 0.0110 0.0011 ± 0.0010 * Ag 0.0362 ± 0.0237 0.0167 ± 0.0110 0.0015 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0152 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0167 0.0000 ± 0.0015 * Sn 0.1040 ± 0.0418 0.0481 ± 0.0195 0.0043 ± 0.0018 * Sb 0.0000 ± 0.0746 0.0000 ± 0.0345 0.0000 ± 0.0031 Ba 0.1582 ± 0.0486 0.0732 ± 0.0227 0.0066 ± 0.0021 * La 0.0237 ± 0.0260 0.0110 ± 0.0120 0.0010 ± 0.0011 * Hg 0.0056 ± 0.0136 0.0026 ± 0.0063 0.0002 ± 0.0006 Pb 0.0396 ± 0.0113 0.0183 ± 0.0053 0.0016 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0037 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 32 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3812 Client ID: SARTI1-T3-PM2.5 Filter ID: 220297449 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5 Comments: Na DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 318. ± 10. 13.25 ± 0.7826 XRF Na 6.016 ± 0.7605 1.892 ± 0.2464 0.2507 ± 0.0341 Mg 1.081 ± 0.2396 0.3401 ± 0.0761 0.0451 ± 0.0102 Al 1.307 ± 0.1266 0.4111 ± 0.0418 0.0545 ± 0.0059 Si 3.197 ± 0.1718 1.005 ± 0.0626 0.1332 ± 0.0098 P 0.1526 ± 0.0350 0.0480 ± 0.0111 0.0064 ± 0.0015 S 25.41 ± 1.307 7.992 ± 0.4819 1.059 ± 0.0760 Cl 0.4735 ± 0.0486 0.1489 ± 0.0160 0.0197 ± 0.0023 K 0.9424 ± 0.0508 0.2964 ± 0.0185 0.0393 ± 0.0029 Ca 2.277 ± 0.1153 0.7160 ± 0.0427 0.0949 ± 0.0068 Ti 0.1582 ± 0.0136 0.0497 ± 0.0045 0.0066 ± 0.0007 V 0.0701 ± 0.0102 0.0220 ± 0.0033 0.0029 ± 0.0004 * Cr 0.0226 ± 0.0147 0.0071 ± 0.0046 0.0009 ± 0.0006 Mn 0.0633 ± 0.0136 0.0199 ± 0.0043 0.0026 ± 0.0006 Fe 2.976 ± 0.1492 0.9360 ± 0.0554 0.1240 ± 0.0088 * Co 0.0000 ± 0.0113 0.0000 ± 0.0036 0.0000 ± 0.0005 Ni 0.0249 ± 0.0068 0.0078 ± 0.0021 0.0010 ± 0.0003 Cu 0.3661 ± 0.0203 0.1151 ± 0.0073 0.0153 ± 0.0011 Zn 0.2757 ± 0.0147 0.0867 ± 0.0054 0.0115 ± 0.0008 * Ga 0.0045 ± 0.0056 0.0014 ± 0.0018 0.0002 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0018 0.0000 ± 0.0002 * As 0.0215 ± 0.0079 0.0068 ± 0.0025 0.0009 ± 0.0003 * Se 0.0056 ± 0.0056 0.0018 ± 0.0018 0.0002 ± 0.0002 Br 0.1356 ± 0.0102 0.0426 ± 0.0035 0.0056 ± 0.0005 * Rb 0.0045 ± 0.0045 0.0014 ± 0.0014 0.0002 ± 0.0002 * Sr 0.0260 ± 0.0090 0.0082 ± 0.0029 0.0011 ± 0.0004 * Y 0.0294 ± 0.0113 0.0092 ± 0.0036 0.0012 ± 0.0005 * Zr 0.0000 ± 0.0158 0.0000 ± 0.0050 0.0000 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0085 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0075 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0099 0.0000 ± 0.0013 * Cd 0.0655 ± 0.0328 0.0206 ± 0.0103 0.0027 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0114 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0131 0.0000 ± 0.0017 * Sb 0.0791 ± 0.0734 0.0249 ± 0.0231 0.0033 ± 0.0031 * Ba 0.0554 ± 0.0520 0.0174 ± 0.0164 0.0023 ± 0.0022 * La 0.0000 ± 0.0249 0.0000 ± 0.0078 0.0000 ± 0.0010 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0043 0.0000 ± 0.0006 * Pb 0.0282 ± 0.0113 0.0089 ± 0.0036 0.0012 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0025 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 33 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3810 Client ID: SARTI2-T3-PM2.5 Filter ID: 220297447 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5 Comments: Na DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 318. ± 10. 13.25 ± 0.7826 XRF Na 5.368 ± 0.7413 1.688 ± 0.2391 0.2236 ± 0.0328 * Mg 0.3808 ± 0.2305 0.1198 ± 0.0726 0.0159 ± 0.0096 Al 0.9458 ± 0.1141 0.2974 ± 0.0371 0.0394 ± 0.0051 Si 2.255 ± 0.1254 0.7093 ± 0.0453 0.0940 ± 0.0070 * P 0.0701 ± 0.0350 0.0220 ± 0.0110 0.0029 ± 0.0015 S 26.28 ± 1.351 8.265 ± 0.4982 1.095 ± 0.0785 Cl 0.4916 ± 0.0486 0.1546 ± 0.0160 0.0205 ± 0.0023 K 0.8938 ± 0.0486 0.2811 ± 0.0177 0.0372 ± 0.0028 Ca 1.061 ± 0.0554 0.3337 ± 0.0203 0.0442 ± 0.0032 Ti 0.1006 ± 0.0113 0.0316 ± 0.0037 0.0042 ± 0.0005 V 0.0565 ± 0.0102 0.0178 ± 0.0032 0.0024 ± 0.0004 * Cr 0.0011 ± 0.0147 0.0004 ± 0.0046 0.0000 ± 0.0006 Mn 0.0441 ± 0.0136 0.0139 ± 0.0043 0.0018 ± 0.0006 Fe 2.146 ± 0.1074 0.6748 ± 0.0399 0.0894 ± 0.0063 * Co 0.0000 ± 0.0102 0.0000 ± 0.0032 0.0000 ± 0.0004 Ni 0.0305 ± 0.0068 0.0096 ± 0.0022 0.0013 ± 0.0003 Cu 0.3560 ± 0.0192 0.1119 ± 0.0070 0.0148 ± 0.0011 Zn 0.1831 ± 0.0113 0.0576 ± 0.0040 0.0076 ± 0.0006 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0018 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0018 0.0000 ± 0.0002 * As 0.0124 ± 0.0079 0.0039 ± 0.0025 0.0005 ± 0.0003 Se 0.0226 ± 0.0045 0.0071 ± 0.0014 0.0009 ± 0.0002 Br 0.1186 ± 0.0102 0.0373 ± 0.0034 0.0049 ± 0.0005 * Rb 0.0000 ± 0.0045 0.0000 ± 0.0014 0.0000 ± 0.0002 * Sr 0.0000 ± 0.0090 0.0000 ± 0.0028 0.0000 ± 0.0004 * Y 0.0000 ± 0.0124 0.0000 ± 0.0039 0.0000 ± 0.0005 * Zr 0.0045 ± 0.0158 0.0014 ± 0.0050 0.0002 ± 0.0007 * Mo 0.0746 ± 0.0271 0.0235 ± 0.0086 0.0031 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0075 0.0000 ± 0.0010 * Ag 0.0203 ± 0.0237 0.0064 ± 0.0075 0.0008 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0103 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0114 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0131 0.0000 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0231 0.0000 ± 0.0031 * Ba 0.0475 ± 0.0486 0.0149 ± 0.0153 0.0020 ± 0.0020 * La 0.0000 ± 0.0249 0.0000 ± 0.0078 0.0000 ± 0.0010 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0043 0.0000 ± 0.0006 * Pb 0.0147 ± 0.0113 0.0046 ± 0.0036 0.0006 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0025 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 34 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3800 Client ID: SARTI3-T3-PM2.5 Filter ID: 220297437 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 283. ± 10. 11.79 ± 0.7220 XRF Na 5.753 ± 0.7413 2.033 ± 0.2716 0.2397 ± 0.0331 Mg 1.115 ± 0.2350 0.3941 ± 0.0842 0.0465 ± 0.0101 Al 0.9955 ± 0.1153 0.3518 ± 0.0426 0.0415 ± 0.0052 Si 2.553 ± 0.1390 0.9020 ± 0.0585 0.1064 ± 0.0079 P 0.1164 ± 0.0350 0.0411 ± 0.0125 0.0048 ± 0.0015 S 26.87 ± 1.381 9.495 ± 0.5922 1.120 ± 0.0803 Cl 0.4633 ± 0.0475 0.1637 ± 0.0177 0.0193 ± 0.0022 K 0.9311 ± 0.0497 0.3290 ± 0.0211 0.0388 ± 0.0028 Ca 1.279 ± 0.0655 0.4520 ± 0.0281 0.0533 ± 0.0038 Ti 0.1537 ± 0.0124 0.0543 ± 0.0048 0.0064 ± 0.0006 V 0.0644 ± 0.0102 0.0228 ± 0.0037 0.0027 ± 0.0004 * Cr 0.0373 ± 0.0147 0.0132 ± 0.0052 0.0016 ± 0.0006 Mn 0.0588 ± 0.0136 0.0208 ± 0.0048 0.0024 ± 0.0006 Fe 2.402 ± 0.1209 0.8489 ± 0.0522 0.1001 ± 0.0071 * Co 0.0000 ± 0.0102 0.0000 ± 0.0036 0.0000 ± 0.0004 Ni 0.0305 ± 0.0068 0.0108 ± 0.0024 0.0013 ± 0.0003 Cu 0.1876 ± 0.0124 0.0663 ± 0.0050 0.0078 ± 0.0006 Zn 0.5142 ± 0.0260 0.1817 ± 0.0112 0.0214 ± 0.0015 * Ga 0.0113 ± 0.0056 0.0040 ± 0.0020 0.0005 ± 0.0002 * Ge 0.0011 ± 0.0056 0.0004 ± 0.0020 0.0000 ± 0.0002 * As 0.0158 ± 0.0079 0.0056 ± 0.0028 0.0007 ± 0.0003 * Se 0.0000 ± 0.0056 0.0000 ± 0.0020 0.0000 ± 0.0002 Br 0.1593 ± 0.0102 0.0563 ± 0.0041 0.0066 ± 0.0005 Rb 0.0136 ± 0.0045 0.0048 ± 0.0016 0.0006 ± 0.0002 * Sr 0.0034 ± 0.0090 0.0012 ± 0.0032 0.0001 ± 0.0004 * Y 0.0000 ± 0.0113 0.0000 ± 0.0040 0.0000 ± 0.0005 * Zr 0.0181 ± 0.0158 0.0064 ± 0.0056 0.0008 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0096 0.0000 ± 0.0011 * Pd 0.0418 ± 0.0237 0.0148 ± 0.0084 0.0017 ± 0.0010 * Ag 0.0000 ± 0.0237 0.0000 ± 0.0084 0.0000 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0116 0.0000 ± 0.0014 * In 0.0282 ± 0.0362 0.0100 ± 0.0128 0.0012 ± 0.0015 * Sn 0.0249 ± 0.0418 0.0088 ± 0.0148 0.0010 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0260 0.0000 ± 0.0031 * Ba 0.1175 ± 0.0486 0.0415 ± 0.0172 0.0049 ± 0.0020 * La 0.0316 ± 0.0260 0.0112 ± 0.0092 0.0013 ± 0.0011 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0048 0.0000 ± 0.0006 Pb 0.0565 ± 0.0113 0.0200 ± 0.0041 0.0024 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0028 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 35 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3795 Client ID: SARTI4-T3-PM2.5 Filter ID: 220297432 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5 Comments: Na DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 450. ± 10. 18.75 ± 1.026 XRF Na 4.112 ± 0.7266 0.9138 ± 0.1627 0.1713 ± 0.0315 Mg 0.8780 ± 0.2418 0.1951 ± 0.0539 0.0366 ± 0.0102 Al 1.347 ± 0.1311 0.2993 ± 0.0299 0.0561 ± 0.0061 Si 3.495 ± 0.1887 0.7767 ± 0.0453 0.1456 ± 0.0107 * P 0.0757 ± 0.0350 0.0168 ± 0.0078 0.0032 ± 0.0015 S 25.88 ± 1.339 5.750 ± 0.3238 1.078 ± 0.0776 Cl 1.710 ± 0.0938 0.3799 ± 0.0225 0.0712 ± 0.0053 K 1.070 ± 0.0576 0.2378 ± 0.0139 0.0446 ± 0.0033 Ca 2.461 ± 0.1243 0.5469 ± 0.0302 0.1025 ± 0.0073 Ti 0.1390 ± 0.0136 0.0309 ± 0.0031 0.0058 ± 0.0006 V 0.0836 ± 0.0102 0.0186 ± 0.0023 0.0035 ± 0.0005 * Cr 0.0113 ± 0.0147 0.0025 ± 0.0033 0.0005 ± 0.0006 Mn 0.0791 ± 0.0136 0.0176 ± 0.0030 0.0033 ± 0.0006 Fe 6.759 ± 0.3379 1.502 ± 0.0822 0.2816 ± 0.0199 * Co 0.0000 ± 0.0158 0.0000 ± 0.0035 0.0000 ± 0.0007 Ni 0.0328 ± 0.0068 0.0073 ± 0.0015 0.0014 ± 0.0003 Cu 0.4531 ± 0.0237 0.1007 ± 0.0057 0.0189 ± 0.0014 Zn 0.3831 ± 0.0203 0.0851 ± 0.0049 0.0160 ± 0.0012 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0013 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0013 0.0000 ± 0.0002 * As 0.0023 ± 0.0079 0.0005 ± 0.0018 0.0001 ± 0.0003 * Se 0.0079 ± 0.0056 0.0018 ± 0.0013 0.0003 ± 0.0002 Br 0.1424 ± 0.0102 0.0316 ± 0.0024 0.0059 ± 0.0005 * Rb 0.0079 ± 0.0045 0.0018 ± 0.0010 0.0003 ± 0.0002 Sr 0.0305 ± 0.0090 0.0068 ± 0.0020 0.0013 ± 0.0004 * Y 0.0000 ± 0.0124 0.0000 ± 0.0028 0.0000 ± 0.0005 * Zr 0.0045 ± 0.0158 0.0010 ± 0.0035 0.0002 ± 0.0007 * Mo 0.0350 ± 0.0271 0.0078 ± 0.0060 0.0015 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0053 0.0000 ± 0.0010 * Ag 0.0203 ± 0.0237 0.0045 ± 0.0053 0.0008 ± 0.0010 * Cd 0.0407 ± 0.0328 0.0090 ± 0.0073 0.0017 ± 0.0014 * In 0.0622 ± 0.0362 0.0138 ± 0.0080 0.0026 ± 0.0015 * Sn 0.0418 ± 0.0418 0.0093 ± 0.0093 0.0017 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0163 0.0000 ± 0.0031 * Ba 0.0893 ± 0.0520 0.0198 ± 0.0116 0.0037 ± 0.0022 * La 0.0000 ± 0.0271 0.0000 ± 0.0060 0.0000 ± 0.0011 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0030 0.0000 ± 0.0006 * Pb 0.0237 ± 0.0113 0.0053 ± 0.0025 0.0010 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0018 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 36 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3797 Client ID: SARTI5-T3-PM2.5 Filter ID: 220297434 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM2.5 Comments: Na DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 341. ± 10. 14.21 ± 0.8236 XRF Na 4.735 ± 0.7209 1.388 ± 0.2153 0.1973 ± 0.0316 Mg 0.9006 ± 0.2373 0.2641 ± 0.0700 0.0375 ± 0.0101 Al 1.019 ± 0.1164 0.2989 ± 0.0352 0.0425 ± 0.0053 Si 2.405 ± 0.1322 0.7052 ± 0.0439 0.1002 ± 0.0074 * P 0.0362 ± 0.0350 0.0106 ± 0.0103 0.0015 ± 0.0015 S 27.05 ± 1.392 7.933 ± 0.4699 1.127 ± 0.0809 Cl 0.4757 ± 0.0486 0.1395 ± 0.0148 0.0198 ± 0.0023 K 0.9684 ± 0.0508 0.2840 ± 0.0171 0.0404 ± 0.0029 Ca 1.083 ± 0.0565 0.3175 ± 0.0190 0.0451 ± 0.0033 Ti 0.1175 ± 0.0124 0.0345 ± 0.0038 0.0049 ± 0.0006 V 0.0678 ± 0.0102 0.0199 ± 0.0030 0.0028 ± 0.0004 * Cr 0.0000 ± 0.0147 0.0000 ± 0.0043 0.0000 ± 0.0006 Mn 0.0655 ± 0.0136 0.0192 ± 0.0040 0.0027 ± 0.0006 Fe 2.185 ± 0.1096 0.6409 ± 0.0372 0.0911 ± 0.0064 * Co 0.0000 ± 0.0102 0.0000 ± 0.0030 0.0000 ± 0.0004 Ni 0.0203 ± 0.0068 0.0060 ± 0.0020 0.0008 ± 0.0003 Cu 0.4362 ± 0.0237 0.1279 ± 0.0079 0.0182 ± 0.0013 Zn 0.1876 ± 0.0113 0.0550 ± 0.0037 0.0078 ± 0.0006 * Ga 0.0079 ± 0.0056 0.0023 ± 0.0017 0.0003 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0017 0.0000 ± 0.0002 * As 0.0192 ± 0.0079 0.0056 ± 0.0023 0.0008 ± 0.0003 * Se 0.0090 ± 0.0056 0.0027 ± 0.0017 0.0004 ± 0.0002 Br 0.1424 ± 0.0102 0.0418 ± 0.0032 0.0059 ± 0.0005 Rb 0.0136 ± 0.0045 0.0040 ± 0.0013 0.0006 ± 0.0002 * Sr 0.0147 ± 0.0090 0.0043 ± 0.0027 0.0006 ± 0.0004 * Y 0.0000 ± 0.0113 0.0000 ± 0.0033 0.0000 ± 0.0005 * Zr 0.0305 ± 0.0158 0.0089 ± 0.0046 0.0013 ± 0.0007 * Mo 0.0113 ± 0.0271 0.0033 ± 0.0080 0.0005 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0070 0.0000 ± 0.0010 * Ag 0.0249 ± 0.0237 0.0073 ± 0.0070 0.0010 ± 0.0010 * Cd 0.0294 ± 0.0328 0.0086 ± 0.0096 0.0012 ± 0.0014 * In 0.0565 ± 0.0373 0.0166 ± 0.0109 0.0024 ± 0.0016 * Sn 0.0418 ± 0.0418 0.0123 ± 0.0123 0.0017 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0215 0.0000 ± 0.0031 * Ba 0.0407 ± 0.0520 0.0119 ± 0.0152 0.0017 ± 0.0022 * La 0.0000 ± 0.0249 0.0000 ± 0.0073 0.0000 ± 0.0010 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0040 0.0000 ± 0.0006 Pb 0.0339 ± 0.0113 0.0099 ± 0.0033 0.0014 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0023 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 37 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3588 Client ID: SARTI-TB-PM2.5 Filter ID: 220297204 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM2.5

Analyte µg/filter percent Gravimetry Net Mass 11. ± 10. XRF * Na 0.0000 ± 0.5198 0.0000 ± 4.725 * Mg 0.0000 ± 0.1864 0.0000 ± 1.695 * Al 0.0136 ± 0.0701 0.1233 ± 0.6467 * Si 0.0000 ± 0.0294 0.0000 ± 0.2671 * P 0.0000 ± 0.0215 0.0000 ± 0.1952 * S 0.0000 ± 0.0192 0.0000 ± 0.1746 * Cl 0.0226 ± 0.0350 0.2055 ± 0.3692 * K 0.0000 ± 0.0147 0.0000 ± 0.1335 * Ca 0.0000 ± 0.0113 0.0000 ± 0.1027 * Ti 0.0113 ± 0.0090 0.1027 ± 0.1244 * V 0.0000 ± 0.0079 0.0000 ± 0.0719 * Cr 0.0011 ± 0.0147 0.0103 ± 0.1339 * Mn 0.0045 ± 0.0136 0.0411 ± 0.1288 * Fe 0.0079 ± 0.0113 0.0719 ± 0.1218 * Co 0.0000 ± 0.0079 0.0000 ± 0.0719 * Ni 0.0000 ± 0.0068 0.0000 ± 0.0616 * Cu 0.0000 ± 0.0079 0.0000 ± 0.0719 * Zn 0.0000 ± 0.0056 0.0000 ± 0.0514 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0514 * Ge 0.0023 ± 0.0056 0.0205 ± 0.0547 * As 0.0011 ± 0.0068 0.0103 ± 0.0623 * Se 0.0000 ± 0.0045 0.0000 ± 0.0411 * Br 0.0000 ± 0.0079 0.0000 ± 0.0719 * Rb 0.0011 ± 0.0045 0.0103 ± 0.0421 * Sr 0.0113 ± 0.0079 0.1027 ± 0.1179 * Y 0.0023 ± 0.0113 0.0205 ± 0.1044 * Zr 0.0000 ± 0.0147 0.0000 ± 0.1335 * Mo 0.0000 ± 0.0260 0.0000 ± 0.2363 * Pd 0.0000 ± 0.0237 0.0000 ± 0.2157 * Ag 0.0000 ± 0.0237 0.0000 ± 0.2157 * Cd 0.0000 ± 0.0237 0.0000 ± 0.2157 * In 0.0000 ± 0.0362 0.0000 ± 0.3287 * Sn 0.0000 ± 0.0418 0.0000 ± 0.3801 * Sb 0.0000 ± 0.0734 0.0000 ± 0.6677 * Ba 0.0000 ± 0.0396 0.0000 ± 0.3595 * La 0.0000 ± 0.0203 0.0000 ± 0.1849 * Hg 0.0011 ± 0.0102 0.0103 ± 0.0929 * Pb 0.0000 ± 0.0079 0.0000 ± 0.0719

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0727 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 38 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3777 Client ID: SARTI1-T1-PM10 Filter ID: 220297413 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 639. ± 10. 26.62 ± 1.395 XRF Na 21.62 ± 1.658 3.383 ± 0.2648 0.9007 ± 0.0825 Mg 6.178 ± 0.4486 0.9668 ± 0.0718 0.2574 ± 0.0227 Al 10.09 ± 0.5910 1.578 ± 0.0957 0.4202 ± 0.0324 Si 25.55 ± 1.392 3.998 ± 0.2267 1.065 ± 0.0787 P 0.4769 ± 0.0452 0.0746 ± 0.0072 0.0199 ± 0.0021 S 19.94 ± 1.067 3.121 ± 0.1739 0.8310 ± 0.0608 Cl 21.41 ± 1.105 3.351 ± 0.1807 0.8922 ± 0.0641 K 5.254 ± 0.2701 0.8223 ± 0.0442 0.2189 ± 0.0157 Ca 22.11 ± 1.124 3.461 ± 0.1841 0.9214 ± 0.0657 Ti 1.044 ± 0.0542 0.1634 ± 0.0089 0.0435 ± 0.0031 V 0.2791 ± 0.0181 0.0437 ± 0.0029 0.0116 ± 0.0010 Cr 0.1153 ± 0.0158 0.0180 ± 0.0025 0.0048 ± 0.0007 Mn 0.3243 ± 0.0237 0.0508 ± 0.0038 0.0135 ± 0.0012 Fe 22.71 ± 1.136 3.554 ± 0.1862 0.9464 ± 0.0669 * Co 0.0000 ± 0.0350 0.0000 ± 0.0055 0.0000 ± 0.0015 Ni 0.0859 ± 0.0079 0.0134 ± 0.0013 0.0036 ± 0.0004 Cu 1.175 ± 0.0599 0.1839 ± 0.0098 0.0490 ± 0.0035 Zn 2.644 ± 0.1322 0.4138 ± 0.0217 0.1102 ± 0.0078 * Ga 0.0113 ± 0.0056 0.0018 ± 0.0009 0.0005 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 * As 0.0000 ± 0.0113 0.0000 ± 0.0018 0.0000 ± 0.0005 * Se 0.0147 ± 0.0056 0.0023 ± 0.0009 0.0006 ± 0.0002 Br 0.1571 ± 0.0113 0.0246 ± 0.0018 0.0065 ± 0.0006 Rb 0.0215 ± 0.0056 0.0034 ± 0.0009 0.0009 ± 0.0002 Sr 0.1650 ± 0.0124 0.0258 ± 0.0020 0.0069 ± 0.0006 Y 0.0384 ± 0.0124 0.0060 ± 0.0019 0.0016 ± 0.0005 Zr 0.0927 ± 0.0170 0.0145 ± 0.0027 0.0039 ± 0.0007 * Mo 0.0407 ± 0.0271 0.0064 ± 0.0042 0.0017 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0037 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0050 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0051 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0057 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0065 0.0000 ± 0.0017 * Sb 0.0802 ± 0.0746 0.0126 ± 0.0117 0.0033 ± 0.0031 Ba 0.9424 ± 0.0994 0.1475 ± 0.0157 0.0393 ± 0.0046 * La 0.1006 ± 0.0384 0.0157 ± 0.0060 0.0042 ± 0.0016 * Hg 0.0011 ± 0.0136 0.0002 ± 0.0021 0.0000 ± 0.0006 Pb 0.3808 ± 0.0215 0.0596 ± 0.0035 0.0159 ± 0.0012

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0013 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 39 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3776 Client ID: SARTI1-T1-PM10-FB Filter ID: 220297412 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM10

Analyte µg/filter percent Gravimetry Net Mass 17. ± 10. XRF * Na 0.3446 ± 0.5413 2.027 ± 3.400 * Mg 0.0000 ± 0.1944 0.0000 ± 1.143 * Al 0.0000 ± 0.0757 0.0000 ± 0.4454 * Si 0.0079 ± 0.0316 0.0465 ± 0.1881 * P 0.0000 ± 0.0226 0.0000 ± 0.1329 * S 0.0011 ± 0.0215 0.0066 ± 0.1264 * Cl 0.0000 ± 0.0350 0.0000 ± 0.2061 * K 0.0056 ± 0.0181 0.0332 ± 0.1081 * Ca 0.0000 ± 0.0136 0.0000 ± 0.0798 * Ti 0.0000 ± 0.0102 0.0000 ± 0.0598 * V 0.0090 ± 0.0090 0.0532 ± 0.0617 * Cr 0.0045 ± 0.0147 0.0266 ± 0.0878 * Mn 0.0000 ± 0.0136 0.0000 ± 0.0798 * Fe 0.0000 ± 0.0113 0.0000 ± 0.0665 * Co 0.0000 ± 0.0079 0.0000 ± 0.0465 * Ni 0.0023 ± 0.0068 0.0133 ± 0.0406 * Cu 0.0000 ± 0.0079 0.0000 ± 0.0465 * Zn 0.0011 ± 0.0056 0.0066 ± 0.0335 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0332 * Ge 0.0068 ± 0.0056 0.0399 ± 0.0407 * As 0.0045 ± 0.0079 0.0266 ± 0.0491 * Se 0.0011 ± 0.0056 0.0066 ± 0.0335 * Br 0.0000 ± 0.0079 0.0000 ± 0.0465 * Rb 0.0023 ± 0.0045 0.0133 ± 0.0277 * Sr 0.0000 ± 0.0090 0.0000 ± 0.0532 * Y 0.0000 ± 0.0124 0.0000 ± 0.0731 * Zr 0.0000 ± 0.0158 0.0000 ± 0.0931 * Mo 0.0000 ± 0.0271 0.0000 ± 0.1595 * Pd 0.0576 ± 0.0237 0.3390 ± 0.2434 * Ag 0.0011 ± 0.0237 0.0066 ± 0.1396 * Cd 0.0000 ± 0.0328 0.0000 ± 0.1928 * In 0.0056 ± 0.0362 0.0332 ± 0.2136 * Sn 0.0000 ± 0.0418 0.0000 ± 0.2459 * Sb 0.1017 ± 0.0734 0.5982 ± 0.5572 * Ba 0.0000 ± 0.0441 0.0000 ± 0.2592 * La 0.0000 ± 0.0237 0.0000 ± 0.1396 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0798 * Pb 0.0034 ± 0.0113 0.0199 ± 0.0675

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0471 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 40 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3787 Client ID: SARTI2-T1-PM10 Filter ID: 220297423 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 578. ± 10. 24.08 ± 1.274 XRF Na 18.03 ± 1.432 3.120 ± 0.2535 0.7514 ± 0.0705 Mg 5.477 ± 0.4091 0.9476 ± 0.0726 0.2282 ± 0.0205 Al 8.880 ± 0.5187 1.536 ± 0.0936 0.3700 ± 0.0284 Si 22.89 ± 1.240 3.961 ± 0.2251 0.9539 ± 0.0703 P 0.2961 ± 0.0396 0.0512 ± 0.0069 0.0123 ± 0.0018 S 18.67 ± 0.9944 3.230 ± 0.1809 0.7778 ± 0.0568 Cl 18.68 ± 0.9616 3.232 ± 0.1755 0.7783 ± 0.0559 K 4.770 ± 0.2452 0.8252 ± 0.0448 0.1987 ± 0.0143 Ca 16.78 ± 0.8520 2.903 ± 0.1557 0.6992 ± 0.0498 Ti 0.9662 ± 0.0508 0.1672 ± 0.0093 0.0403 ± 0.0029 V 0.2113 ± 0.0158 0.0366 ± 0.0028 0.0088 ± 0.0008 Cr 0.1051 ± 0.0147 0.0182 ± 0.0026 0.0044 ± 0.0007 Mn 0.3593 ± 0.0249 0.0622 ± 0.0044 0.0150 ± 0.0013 Fe 29.91 ± 1.496 5.175 ± 0.2739 1.246 ± 0.0881 * Co 0.0000 ± 0.0441 0.0000 ± 0.0076 0.0000 ± 0.0018 Ni 0.0904 ± 0.0079 0.0156 ± 0.0014 0.0038 ± 0.0004 Cu 0.4000 ± 0.0215 0.0692 ± 0.0039 0.0167 ± 0.0012 Zn 2.912 ± 0.1458 0.5038 ± 0.0267 0.1213 ± 0.0086 * Ga 0.0068 ± 0.0056 0.0012 ± 0.0010 0.0003 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0010 0.0000 ± 0.0002 * As 0.0271 ± 0.0102 0.0047 ± 0.0018 0.0011 ± 0.0004 * Se 0.0079 ± 0.0056 0.0014 ± 0.0010 0.0003 ± 0.0002 Br 0.0881 ± 0.0090 0.0152 ± 0.0016 0.0037 ± 0.0004 Rb 0.0136 ± 0.0045 0.0023 ± 0.0008 0.0006 ± 0.0002 Sr 0.1526 ± 0.0113 0.0264 ± 0.0020 0.0064 ± 0.0006 * Y 0.0068 ± 0.0124 0.0012 ± 0.0022 0.0003 ± 0.0005 Zr 0.0881 ± 0.0158 0.0152 ± 0.0027 0.0037 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0047 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0041 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0055 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0057 0.0000 ± 0.0014 * In 0.0000 ± 0.0373 0.0000 ± 0.0065 0.0000 ± 0.0016 * Sn 0.0000 ± 0.0441 0.0000 ± 0.0076 0.0000 ± 0.0018 * Sb 0.0113 ± 0.0734 0.0020 ± 0.0127 0.0005 ± 0.0031 Ba 0.3616 ± 0.0938 0.0626 ± 0.0163 0.0151 ± 0.0040 * La 0.0000 ± 0.0396 0.0000 ± 0.0068 0.0000 ± 0.0016 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0023 0.0000 ± 0.0006 Pb 0.2701 ± 0.0170 0.0467 ± 0.0030 0.0113 ± 0.0009

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0014 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 41 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3792 Client ID: SARTI3-T1-PM10 Filter ID: 220297428 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Mg DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 478. ± 10. 19.92 ± 1.079 XRF Na 18.14 ± 1.354 3.794 ± 0.2941 0.7557 ± 0.0679 Mg 5.013 ± 0.3786 1.049 ± 0.0822 0.2089 ± 0.0189 Al 6.675 ± 0.3910 1.396 ± 0.0869 0.2781 ± 0.0214 Si 17.29 ± 0.9210 3.617 ± 0.2070 0.7204 ± 0.0526 P 0.2136 ± 0.0362 0.0447 ± 0.0076 0.0089 ± 0.0016 S 17.06 ± 0.8972 3.570 ± 0.2020 0.7110 ± 0.0516 Cl 15.79 ± 0.8080 3.303 ± 0.1826 0.6578 ± 0.0471 K 3.712 ± 0.1898 0.7766 ± 0.0429 0.1547 ± 0.0111 Ca 9.664 ± 0.4893 2.022 ± 0.1108 0.4027 ± 0.0287 Ti 0.7006 ± 0.0373 0.1466 ± 0.0084 0.0292 ± 0.0021 V 0.2181 ± 0.0158 0.0456 ± 0.0034 0.0091 ± 0.0008 Cr 0.0667 ± 0.0147 0.0139 ± 0.0031 0.0028 ± 0.0006 Mn 0.1435 ± 0.0181 0.0300 ± 0.0038 0.0060 ± 0.0008 Fe 13.75 ± 0.6882 2.877 ± 0.1560 0.5730 ± 0.0405 * Co 0.0000 ± 0.0249 0.0000 ± 0.0052 0.0000 ± 0.0010 Ni 0.0734 ± 0.0079 0.0154 ± 0.0017 0.0031 ± 0.0004 Cu 0.4012 ± 0.0215 0.0839 ± 0.0048 0.0167 ± 0.0012 Zn 1.086 ± 0.0542 0.2272 ± 0.0123 0.0452 ± 0.0032 * Ga 0.0056 ± 0.0056 0.0012 ± 0.0012 0.0002 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0012 0.0000 ± 0.0002 As 0.0249 ± 0.0079 0.0052 ± 0.0017 0.0010 ± 0.0003 * Se 0.0158 ± 0.0056 0.0033 ± 0.0012 0.0007 ± 0.0002 Br 0.0927 ± 0.0090 0.0194 ± 0.0019 0.0039 ± 0.0004 * Rb 0.0056 ± 0.0045 0.0012 ± 0.0009 0.0002 ± 0.0002 Sr 0.1412 ± 0.0113 0.0296 ± 0.0024 0.0059 ± 0.0006 * Y 0.0000 ± 0.0124 0.0000 ± 0.0026 0.0000 ± 0.0005 Zr 0.0497 ± 0.0158 0.0104 ± 0.0033 0.0021 ± 0.0007 * Mo 0.0237 ± 0.0271 0.0050 ± 0.0057 0.0010 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0050 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0066 0.0000 ± 0.0013 * Cd 0.0418 ± 0.0328 0.0087 ± 0.0069 0.0017 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0076 0.0000 ± 0.0015 * Sn 0.0633 ± 0.0429 0.0132 ± 0.0090 0.0026 ± 0.0018 * Sb 0.1356 ± 0.0734 0.0284 ± 0.0154 0.0056 ± 0.0031 Ba 0.4057 ± 0.0814 0.0849 ± 0.0171 0.0169 ± 0.0035 * La 0.0000 ± 0.0339 0.0000 ± 0.0071 0.0000 ± 0.0014 * Hg 0.0068 ± 0.0136 0.0014 ± 0.0028 0.0003 ± 0.0006 Pb 0.0633 ± 0.0113 0.0132 ± 0.0024 0.0026 ± 0.0005

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0017 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 42 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3790 Client ID: SARTI4-T1-PM10 Filter ID: 220297426 Site: SARTI Sample Date: 10/12/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Si DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 734. ± 10. 30.58 ± 1.585 XRF Na 17.97 ± 1.535 2.448 ± 0.2117 0.7486 ± 0.0741 Mg 6.031 ± 0.4599 0.8216 ± 0.0637 0.2513 ± 0.0229 Al 10.68 ± 0.6373 1.455 ± 0.0891 0.4450 ± 0.0346 Si 27.67 ± 1.532 3.770 ± 0.2150 1.153 ± 0.0860 P 0.4079 ± 0.0441 0.0556 ± 0.0061 0.0170 ± 0.0020 S 19.35 ± 1.046 2.636 ± 0.1470 0.8061 ± 0.0594 Cl 20.95 ± 1.087 2.854 ± 0.1531 0.8729 ± 0.0629 K 5.409 ± 0.2791 0.7370 ± 0.0393 0.2254 ± 0.0162 Ca 26.41 ± 1.347 3.598 ± 0.1899 1.100 ± 0.0786 Ti 1.191 ± 0.0622 0.1623 ± 0.0088 0.0496 ± 0.0036 V 0.2656 ± 0.0181 0.0362 ± 0.0025 0.0111 ± 0.0009 Cr 0.1254 ± 0.0181 0.0171 ± 0.0025 0.0052 ± 0.0008 Mn 0.6158 ± 0.0362 0.0839 ± 0.0051 0.0257 ± 0.0020 Fe 54.92 ± 2.746 7.482 ± 0.3877 2.288 ± 0.1618 * Co 0.0000 ± 0.0757 0.0000 ± 0.0103 0.0000 ± 0.0032 Ni 0.1729 ± 0.0113 0.0236 ± 0.0016 0.0072 ± 0.0006 Cu 1.180 ± 0.0599 0.1607 ± 0.0084 0.0492 ± 0.0035 Zn 3.014 ± 0.1503 0.4106 ± 0.0212 0.1256 ± 0.0089 Ga 0.0294 ± 0.0056 0.0040 ± 0.0008 0.0012 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0008 0.0000 ± 0.0002 As 0.1593 ± 0.0136 0.0217 ± 0.0019 0.0066 ± 0.0007 Se 0.0249 ± 0.0056 0.0034 ± 0.0008 0.0010 ± 0.0002 Br 0.1209 ± 0.0102 0.0165 ± 0.0014 0.0050 ± 0.0005 Rb 0.0215 ± 0.0045 0.0029 ± 0.0006 0.0009 ± 0.0002 Sr 0.1978 ± 0.0136 0.0269 ± 0.0019 0.0082 ± 0.0007 * Y 0.0090 ± 0.0124 0.0012 ± 0.0017 0.0004 ± 0.0005 Zr 0.0689 ± 0.0158 0.0094 ± 0.0022 0.0029 ± 0.0007 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0037 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0032 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0043 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0045 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0049 0.0000 ± 0.0015 * Sn 0.1153 ± 0.0418 0.0157 ± 0.0057 0.0048 ± 0.0018 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0100 0.0000 ± 0.0031 Ba 0.4780 ± 0.1062 0.0651 ± 0.0145 0.0199 ± 0.0045 * La 0.0000 ± 0.0475 0.0000 ± 0.0065 0.0000 ± 0.0020 Hg 0.0678 ± 0.0136 0.0092 ± 0.0019 0.0028 ± 0.0006 Pb 0.3989 ± 0.0260 0.0543 ± 0.0036 0.0166 ± 0.0014

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0011 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 43 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3809 Client ID: SARTI1-T2-PM10 Filter ID: 220297446 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Si DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 804. ± 10. 33.50 ± 1.726 XRF Na 20.13 ± 1.644 2.503 ± 0.2069 0.8386 ± 0.0803 Mg 6.844 ± 0.4961 0.8513 ± 0.0626 0.2852 ± 0.0251 Al 12.15 ± 0.7198 1.511 ± 0.0915 0.5061 ± 0.0392 Si 31.31 ± 1.732 3.895 ± 0.2208 1.305 ± 0.0973 P 0.4249 ± 0.0452 0.0528 ± 0.0057 0.0177 ± 0.0021 S 21.65 ± 1.170 2.693 ± 0.1493 0.9021 ± 0.0664 Cl 12.12 ± 0.6294 1.508 ± 0.0805 0.5052 ± 0.0364 K 6.340 ± 0.3254 0.7886 ± 0.0416 0.2642 ± 0.0189 Ca 26.57 ± 1.353 3.304 ± 0.1732 1.107 ± 0.0790 Ti 1.296 ± 0.0667 0.1612 ± 0.0085 0.0540 ± 0.0039 V 0.1492 ± 0.0158 0.0186 ± 0.0020 0.0062 ± 0.0007 Cr 0.1311 ± 0.0192 0.0163 ± 0.0024 0.0055 ± 0.0008 Mn 0.4543 ± 0.0282 0.0565 ± 0.0036 0.0189 ± 0.0015 Fe 29.89 ± 1.494 3.717 ± 0.1915 1.245 ± 0.0880 * Co 0.0000 ± 0.0441 0.0000 ± 0.0055 0.0000 ± 0.0018 Ni 0.0938 ± 0.0079 0.0117 ± 0.0010 0.0039 ± 0.0004 Cu 1.168 ± 0.0588 0.1453 ± 0.0075 0.0487 ± 0.0035 Zn 2.411 ± 0.1209 0.2999 ± 0.0155 0.1005 ± 0.0071 * Ga 0.0079 ± 0.0056 0.0010 ± 0.0007 0.0003 ± 0.0002 * Ge 0.0079 ± 0.0056 0.0010 ± 0.0007 0.0003 ± 0.0002 * As 0.0113 ± 0.0113 0.0014 ± 0.0014 0.0005 ± 0.0005 * Se 0.0011 ± 0.0056 0.0001 ± 0.0007 0.0000 ± 0.0002 Br 0.1785 ± 0.0113 0.0222 ± 0.0014 0.0074 ± 0.0006 Rb 0.0271 ± 0.0045 0.0034 ± 0.0006 0.0011 ± 0.0002 Sr 0.1910 ± 0.0136 0.0238 ± 0.0017 0.0080 ± 0.0007 * Y 0.0000 ± 0.0124 0.0000 ± 0.0015 0.0000 ± 0.0005 Zr 0.0859 ± 0.0170 0.0107 ± 0.0021 0.0036 ± 0.0007 * Mo 0.0554 ± 0.0271 0.0069 ± 0.0034 0.0023 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0030 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0039 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0041 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0045 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0052 0.0000 ± 0.0017 * Sb 0.1356 ± 0.0734 0.0169 ± 0.0091 0.0056 ± 0.0031 Ba 1.151 ± 0.1130 0.1432 ± 0.0142 0.0480 ± 0.0053 La 0.2339 ± 0.0429 0.0291 ± 0.0054 0.0097 ± 0.0019 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0017 0.0000 ± 0.0006 Pb 0.3514 ± 0.0203 0.0437 ± 0.0026 0.0146 ± 0.0011

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0010 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 44 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3783 Client ID: SARTI2-T2-PM10 Filter ID: 220297419 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 655. ± 10. 27.29 ± 1.427 XRF Na 19.31 ± 1.489 2.948 ± 0.2318 0.8047 ± 0.0740 Mg 5.805 ± 0.4226 0.8862 ± 0.0659 0.2419 ± 0.0214 Al 9.411 ± 0.5492 1.437 ± 0.0867 0.3921 ± 0.0301 Si 25.11 ± 1.361 3.833 ± 0.2158 1.046 ± 0.0771 P 0.3390 ± 0.0396 0.0518 ± 0.0061 0.0141 ± 0.0018 S 19.81 ± 1.054 3.024 ± 0.1675 0.8254 ± 0.0603 Cl 9.087 ± 0.4690 1.387 ± 0.0747 0.3786 ± 0.0272 K 5.276 ± 0.2701 0.8055 ± 0.0430 0.2198 ± 0.0157 Ca 15.55 ± 0.7887 2.374 ± 0.1258 0.6479 ± 0.0461 Ti 1.279 ± 0.0655 0.1953 ± 0.0104 0.0533 ± 0.0038 V 0.0870 ± 0.0136 0.0133 ± 0.0021 0.0036 ± 0.0006 Cr 0.0870 ± 0.0147 0.0133 ± 0.0023 0.0036 ± 0.0006 Mn 0.2757 ± 0.0215 0.0421 ± 0.0033 0.0115 ± 0.0011 Fe 18.11 ± 0.9063 2.765 ± 0.1447 0.7547 ± 0.0534 * Co 0.0000 ± 0.0294 0.0000 ± 0.0045 0.0000 ± 0.0012 Ni 0.0644 ± 0.0068 0.0098 ± 0.0010 0.0027 ± 0.0003 Cu 0.7142 ± 0.0362 0.1090 ± 0.0058 0.0298 ± 0.0021 Zn 1.301 ± 0.0655 0.1986 ± 0.0105 0.0542 ± 0.0038 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 * As 0.0000 ± 0.0102 0.0000 ± 0.0016 0.0000 ± 0.0004 * Se 0.0147 ± 0.0056 0.0022 ± 0.0009 0.0006 ± 0.0002 Br 0.1424 ± 0.0102 0.0217 ± 0.0016 0.0059 ± 0.0005 Rb 0.0316 ± 0.0045 0.0048 ± 0.0007 0.0013 ± 0.0002 Sr 0.1356 ± 0.0113 0.0207 ± 0.0018 0.0056 ± 0.0005 * Y 0.0000 ± 0.0124 0.0000 ± 0.0019 0.0000 ± 0.0005 Zr 0.0655 ± 0.0158 0.0100 ± 0.0024 0.0027 ± 0.0007 * Mo 0.0396 ± 0.0271 0.0060 ± 0.0041 0.0016 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0036 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0237 0.0000 ± 0.0036 0.0000 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0050 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0055 0.0000 ± 0.0015 * Sn 0.1040 ± 0.0418 0.0159 ± 0.0064 0.0043 ± 0.0018 * Sb 0.0000 ± 0.0780 0.0000 ± 0.0119 0.0000 ± 0.0032 Ba 0.5740 ± 0.1017 0.0876 ± 0.0156 0.0239 ± 0.0044 * La 0.0000 ± 0.0396 0.0000 ± 0.0060 0.0000 ± 0.0016 * Hg 0.0023 ± 0.0136 0.0003 ± 0.0021 0.0001 ± 0.0006 Pb 0.1333 ± 0.0124 0.0204 ± 0.0019 0.0056 ± 0.0006

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0012 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 45 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3807 Client ID: SARTI3-T2-PM10 Filter ID: 220297444 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 664. ± 10. 27.67 ± 1.445 XRF Na 18.53 ± 1.454 2.791 ± 0.2230 0.7722 ± 0.0719 Mg 5.161 ± 0.3955 0.7772 ± 0.0607 0.2150 ± 0.0197 Al 9.637 ± 0.5627 1.451 ± 0.0875 0.4015 ± 0.0309 Si 25.71 ± 1.393 3.872 ± 0.2178 1.071 ± 0.0790 P 0.3797 ± 0.0407 0.0572 ± 0.0062 0.0158 ± 0.0019 S 18.89 ± 1.007 2.845 ± 0.1576 0.7872 ± 0.0575 Cl 8.090 ± 0.4170 1.218 ± 0.0654 0.3371 ± 0.0242 K 5.217 ± 0.2667 0.7857 ± 0.0419 0.2174 ± 0.0155 Ca 14.70 ± 0.7458 2.214 ± 0.1172 0.6126 ± 0.0436 Ti 1.112 ± 0.0576 0.1675 ± 0.0090 0.0463 ± 0.0033 V 0.1051 ± 0.0136 0.0158 ± 0.0021 0.0044 ± 0.0006 Cr 0.0825 ± 0.0147 0.0124 ± 0.0022 0.0034 ± 0.0006 Mn 0.2701 ± 0.0215 0.0407 ± 0.0033 0.0113 ± 0.0011 Fe 19.47 ± 0.9741 2.932 ± 0.1532 0.8112 ± 0.0574 * Co 0.0000 ± 0.0305 0.0000 ± 0.0046 0.0000 ± 0.0013 Ni 0.0780 ± 0.0079 0.0117 ± 0.0012 0.0032 ± 0.0004 Cu 0.5921 ± 0.0305 0.0892 ± 0.0048 0.0247 ± 0.0018 Zn 1.397 ± 0.0701 0.2103 ± 0.0110 0.0582 ± 0.0041 * Ga 0.0045 ± 0.0056 0.0007 ± 0.0009 0.0002 ± 0.0002 * Ge 0.0068 ± 0.0056 0.0010 ± 0.0009 0.0003 ± 0.0002 * As 0.0203 ± 0.0102 0.0031 ± 0.0015 0.0008 ± 0.0004 * Se 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 Br 0.1412 ± 0.0102 0.0213 ± 0.0016 0.0059 ± 0.0005 Rb 0.0316 ± 0.0045 0.0048 ± 0.0007 0.0013 ± 0.0002 Sr 0.1729 ± 0.0124 0.0260 ± 0.0019 0.0072 ± 0.0006 * Y 0.0000 ± 0.0124 0.0000 ± 0.0019 0.0000 ± 0.0005 Zr 0.1141 ± 0.0170 0.0172 ± 0.0026 0.0048 ± 0.0007 * Mo 0.0271 ± 0.0271 0.0041 ± 0.0041 0.0011 ± 0.0011 * Pd 0.0407 ± 0.0237 0.0061 ± 0.0036 0.0017 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0048 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0049 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0054 0.0000 ± 0.0015 * Sn 0.0814 ± 0.0418 0.0123 ± 0.0063 0.0034 ± 0.0018 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0111 0.0000 ± 0.0031 Ba 0.5594 ± 0.0994 0.0842 ± 0.0150 0.0233 ± 0.0043 * La 0.0000 ± 0.0396 0.0000 ± 0.0060 0.0000 ± 0.0016 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0020 0.0000 ± 0.0006 Pb 0.1141 ± 0.0124 0.0172 ± 0.0019 0.0048 ± 0.0006

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0012 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 46 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3779 Client ID: SARTI4-T2-PM10 Filter ID: 220297415 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-P DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 929. ± 10. 38.71 ± 1.980 XRF Na 19.06 ± 1.687 2.052 ± 0.1829 0.7943 ± 0.0807 Mg 7.217 ± 0.5368 0.7769 ± 0.0584 0.3007 ± 0.0269 Al 14.97 ± 0.9017 1.612 ± 0.0986 0.6239 ± 0.0488 Si 32.46 ± 1.831 3.495 ± 0.2006 1.353 ± 0.1019 P 0.5480 ± 0.0520 0.0590 ± 0.0056 0.0228 ± 0.0024 S 27.62 ± 1.510 2.973 ± 0.1656 1.151 ± 0.0852 Cl 14.27 ± 0.7458 1.536 ± 0.0820 0.5947 ± 0.0430 K 6.178 ± 0.3187 0.6650 ± 0.0350 0.2574 ± 0.0185 Ca 38.97 ± 1.992 4.195 ± 0.2191 1.624 ± 0.1161 Ti 1.407 ± 0.0723 0.1514 ± 0.0080 0.0586 ± 0.0042 V 0.1582 ± 0.0158 0.0170 ± 0.0017 0.0066 ± 0.0007 Cr 0.1706 ± 0.0192 0.0184 ± 0.0021 0.0071 ± 0.0009 Mn 0.5718 ± 0.0350 0.0615 ± 0.0038 0.0238 ± 0.0019 Fe 43.86 ± 2.192 4.721 ± 0.2414 1.827 ± 0.1292 * Co 0.0000 ± 0.0610 0.0000 ± 0.0066 0.0000 ± 0.0025 Ni 0.1074 ± 0.0079 0.0116 ± 0.0009 0.0045 ± 0.0004 Cu 1.702 ± 0.0859 0.1832 ± 0.0095 0.0709 ± 0.0050 Zn 3.688 ± 0.1842 0.3970 ± 0.0203 0.1537 ± 0.0109 Ga 0.0215 ± 0.0056 0.0023 ± 0.0006 0.0009 ± 0.0002 * Ge 0.0034 ± 0.0056 0.0004 ± 0.0006 0.0001 ± 0.0002 * As 0.0000 ± 0.0136 0.0000 ± 0.0015 0.0000 ± 0.0006 * Se 0.0034 ± 0.0056 0.0004 ± 0.0006 0.0001 ± 0.0002 Br 0.1571 ± 0.0113 0.0169 ± 0.0012 0.0065 ± 0.0006 Rb 0.0192 ± 0.0056 0.0021 ± 0.0006 0.0008 ± 0.0002 Sr 0.2452 ± 0.0147 0.0264 ± 0.0016 0.0102 ± 0.0008 Y 0.0520 ± 0.0124 0.0056 ± 0.0013 0.0022 ± 0.0005 Zr 0.1232 ± 0.0170 0.0133 ± 0.0018 0.0051 ± 0.0008 * Mo 0.0000 ± 0.0271 0.0000 ± 0.0029 0.0000 ± 0.0011 * Pd 0.0000 ± 0.0316 0.0000 ± 0.0034 0.0000 ± 0.0013 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0034 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0035 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0039 0.0000 ± 0.0015 * Sn 0.0396 ± 0.0418 0.0043 ± 0.0045 0.0016 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0079 0.0000 ± 0.0031 Ba 0.7978 ± 0.1141 0.0859 ± 0.0123 0.0332 ± 0.0050 * La 0.0000 ± 0.0475 0.0000 ± 0.0051 0.0000 ± 0.0020 * Hg 0.0056 ± 0.0136 0.0006 ± 0.0015 0.0002 ± 0.0006 Pb 0.5469 ± 0.0294 0.0589 ± 0.0032 0.0228 ± 0.0017

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0009 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 47 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3782 Client ID: SARTI4-T2-PM10-FB Filter ID: 220297418 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM10

Analyte µg/filter Gravimetry Net Mass -2. ± 10. XRF * Na 0.8125 ± 0.5424 * Mg 0.0757 ± 0.1898 * Al 0.1266 ± 0.0757 * Si 0.0328 ± 0.0316 * P 0.0000 ± 0.0226 * S 0.0000 ± 0.0215 * Cl 0.0000 ± 0.0350 * K 0.0068 ± 0.0147 * Ca 0.0000 ± 0.0136 * Ti 0.0000 ± 0.0102 * V 0.0011 ± 0.0090 * Cr 0.0181 ± 0.0147 * Mn 0.0000 ± 0.0136 * Fe 0.0000 ± 0.0113 * Co 0.0068 ± 0.0079 * Ni 0.0011 ± 0.0068 * Cu 0.0000 ± 0.0079 * Zn 0.0000 ± 0.0056 * Ga 0.0000 ± 0.0056 * Ge 0.0000 ± 0.0056 * As 0.0000 ± 0.0079 * Se 0.0056 ± 0.0056 * Br 0.0000 ± 0.0079 * Rb 0.0000 ± 0.0045 * Sr 0.0000 ± 0.0090 * Y 0.0023 ± 0.0124 * Zr 0.0000 ± 0.0158 * Mo 0.0034 ± 0.0271 * Pd 0.0000 ± 0.0237 * Ag 0.0000 ± 0.0316 * Cd 0.0000 ± 0.0328 * In 0.0000 ± 0.0362 * Sn 0.0000 ± 0.0418 * Sb 0.0000 ± 0.0734 * Ba 0.0000 ± 0.0441 * La 0.0000 ± 0.0237 * Hg 0.0000 ± 0.0136 * Pb 0.0000 ± 0.0113

ICP Conc. MDL Be < MDL 0.008 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 48 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3778 Client ID: SARTI5-T2-PM10 Filter ID: 220297414 Site: SARTI Sample Date: 10/13/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 659. ± 10. 27.46 ± 1.435 XRF Na 18.40 ± 1.444 2.792 ± 0.2232 0.7665 ± 0.0713 Mg 5.386 ± 0.4079 0.8172 ± 0.0631 0.2244 ± 0.0204 Al 9.202 ± 0.5379 1.396 ± 0.0843 0.3834 ± 0.0295 Si 24.91 ± 1.349 3.779 ± 0.2126 1.038 ± 0.0765 P 0.3198 ± 0.0396 0.0485 ± 0.0060 0.0133 ± 0.0018 S 19.03 ± 1.012 2.888 ± 0.1598 0.7929 ± 0.0579 Cl 10.38 ± 0.5345 1.575 ± 0.0846 0.4326 ± 0.0310 K 5.191 ± 0.2656 0.7877 ± 0.0420 0.2163 ± 0.0155 Ca 15.07 ± 0.7650 2.287 ± 0.1212 0.6281 ± 0.0447 Ti 1.158 ± 0.0599 0.1758 ± 0.0095 0.0483 ± 0.0035 V 0.1153 ± 0.0136 0.0175 ± 0.0021 0.0048 ± 0.0006 Cr 0.0972 ± 0.0147 0.0147 ± 0.0022 0.0040 ± 0.0006 Mn 0.2554 ± 0.0215 0.0388 ± 0.0033 0.0106 ± 0.0010 Fe 17.82 ± 0.8916 2.704 ± 0.1414 0.7425 ± 0.0525 * Co 0.0000 ± 0.0294 0.0000 ± 0.0045 0.0000 ± 0.0012 Ni 0.0497 ± 0.0068 0.0075 ± 0.0010 0.0021 ± 0.0003 Cu 0.9085 ± 0.0463 0.1379 ± 0.0073 0.0379 ± 0.0027 Zn 1.330 ± 0.0667 0.2018 ± 0.0106 0.0554 ± 0.0039 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0009 0.0000 ± 0.0002 As 0.0271 ± 0.0079 0.0041 ± 0.0012 0.0011 ± 0.0003 * Se 0.0045 ± 0.0056 0.0007 ± 0.0009 0.0002 ± 0.0002 Br 0.1130 ± 0.0102 0.0171 ± 0.0016 0.0047 ± 0.0005 Rb 0.0294 ± 0.0045 0.0045 ± 0.0007 0.0012 ± 0.0002 Sr 0.1480 ± 0.0113 0.0225 ± 0.0017 0.0062 ± 0.0006 * Y 0.0000 ± 0.0124 0.0000 ± 0.0019 0.0000 ± 0.0005 Zr 0.0983 ± 0.0170 0.0149 ± 0.0026 0.0041 ± 0.0007 Mo 0.1379 ± 0.0282 0.0209 ± 0.0043 0.0057 ± 0.0012 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0036 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0048 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0050 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0055 0.0000 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0063 0.0000 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0111 0.0000 ± 0.0031 Ba 0.6102 ± 0.1006 0.0926 ± 0.0153 0.0254 ± 0.0044 * La 0.0000 ± 0.0396 0.0000 ± 0.0060 0.0000 ± 0.0016 * Hg 0.0113 ± 0.0136 0.0017 ± 0.0021 0.0005 ± 0.0006 Pb 0.0983 ± 0.0124 0.0149 ± 0.0019 0.0041 ± 0.0006

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0012 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 49 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3811 Client ID: SARTI1-T3-PM10 Filter ID: 220297448 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-P DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 924. ± 10. 38.50 ± 1.970 XRF Na 21.91 ± 1.827 2.371 ± 0.1994 0.9129 ± 0.0888 Mg 6.878 ± 0.5175 0.7444 ± 0.0566 0.2866 ± 0.0259 Al 13.58 ± 0.8181 1.470 ± 0.0900 0.5659 ± 0.0443 Si 37.87 ± 2.126 4.098 ± 0.2343 1.578 ± 0.1186 P 0.5492 ± 0.0520 0.0594 ± 0.0057 0.0229 ± 0.0024 S 32.40 ± 1.767 3.506 ± 0.1950 1.350 ± 0.0999 Cl 11.70 ± 0.6113 1.266 ± 0.0676 0.4873 ± 0.0352 K 7.197 ± 0.3706 0.7789 ± 0.0410 0.2999 ± 0.0215 Ca 25.71 ± 1.312 2.782 ± 0.1451 1.071 ± 0.0765 Ti 1.551 ± 0.0791 0.1679 ± 0.0088 0.0646 ± 0.0046 V 0.1842 ± 0.0170 0.0199 ± 0.0018 0.0077 ± 0.0008 Cr 0.1062 ± 0.0181 0.0115 ± 0.0020 0.0044 ± 0.0008 Mn 0.4249 ± 0.0271 0.0460 ± 0.0030 0.0177 ± 0.0014 Fe 30.28 ± 1.514 3.277 ± 0.1677 1.262 ± 0.0892 * Co 0.0000 ± 0.0441 0.0000 ± 0.0048 0.0000 ± 0.0018 Ni 0.0825 ± 0.0079 0.0089 ± 0.0009 0.0034 ± 0.0004 Cu 1.457 ± 0.0734 0.1576 ± 0.0081 0.0607 ± 0.0043 Zn 2.142 ± 0.1074 0.2319 ± 0.0119 0.0893 ± 0.0063 * Ga 0.0124 ± 0.0056 0.0013 ± 0.0006 0.0005 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0006 0.0000 ± 0.0002 * As 0.0000 ± 0.0113 0.0000 ± 0.0012 0.0000 ± 0.0005 Se 0.0203 ± 0.0056 0.0022 ± 0.0006 0.0008 ± 0.0002 Br 0.2509 ± 0.0147 0.0271 ± 0.0016 0.0105 ± 0.0008 Rb 0.0418 ± 0.0056 0.0045 ± 0.0006 0.0017 ± 0.0003 Sr 0.2407 ± 0.0147 0.0260 ± 0.0016 0.0100 ± 0.0008 * Y 0.0113 ± 0.0124 0.0012 ± 0.0013 0.0005 ± 0.0005 Zr 0.0938 ± 0.0170 0.0102 ± 0.0018 0.0039 ± 0.0007 Mo 0.0825 ± 0.0271 0.0089 ± 0.0029 0.0034 ± 0.0011 * Pd 0.0610 ± 0.0237 0.0066 ± 0.0026 0.0025 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0034 0.0000 ± 0.0013 * Cd 0.0768 ± 0.0328 0.0083 ± 0.0035 0.0032 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0039 0.0000 ± 0.0015 * Sn 0.0396 ± 0.0418 0.0043 ± 0.0045 0.0016 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0079 0.0000 ± 0.0031 Ba 0.9458 ± 0.1164 0.1024 ± 0.0126 0.0394 ± 0.0052 * La 0.0000 ± 0.0452 0.0000 ± 0.0049 0.0000 ± 0.0019 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0015 0.0000 ± 0.0006 Pb 0.3616 ± 0.0215 0.0391 ± 0.0024 0.0151 ± 0.0012

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0009 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 50 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3799 Client ID: SARTI2-T3-PM10 Filter ID: 220297436 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 854. ± 10. 35.58 ± 1.827 XRF Na 18.00 ± 1.507 2.108 ± 0.1782 0.7500 ± 0.0732 Mg 6.189 ± 0.4610 0.7247 ± 0.0546 0.2579 ± 0.0231 Al 10.31 ± 0.6136 1.207 ± 0.0732 0.4295 ± 0.0334 Si 27.56 ± 1.520 3.227 ± 0.1819 1.148 ± 0.0855 P 0.3141 ± 0.0441 0.0368 ± 0.0052 0.0131 ± 0.0019 S 28.84 ± 1.549 3.377 ± 0.1857 1.202 ± 0.0882 Cl 9.019 ± 0.4678 1.056 ± 0.0562 0.3758 ± 0.0271 K 5.534 ± 0.2836 0.6480 ± 0.0341 0.2306 ± 0.0165 Ca 13.81 ± 0.7029 1.617 ± 0.0845 0.5754 ± 0.0411 Ti 1.149 ± 0.0588 0.1346 ± 0.0071 0.0479 ± 0.0034 V 0.1424 ± 0.0147 0.0167 ± 0.0017 0.0059 ± 0.0007 Cr 0.0576 ± 0.0147 0.0067 ± 0.0017 0.0024 ± 0.0006 Mn 0.2576 ± 0.0215 0.0302 ± 0.0025 0.0107 ± 0.0010 Fe 19.40 ± 0.9695 2.272 ± 0.1166 0.8084 ± 0.0571 * Co 0.0000 ± 0.0305 0.0000 ± 0.0036 0.0000 ± 0.0013 Ni 0.0689 ± 0.0079 0.0081 ± 0.0009 0.0029 ± 0.0004 Cu 0.6418 ± 0.0328 0.0752 ± 0.0039 0.0267 ± 0.0019 Zn 1.153 ± 0.0576 0.1350 ± 0.0069 0.0480 ± 0.0034 * Ga 0.0124 ± 0.0056 0.0015 ± 0.0007 0.0005 ± 0.0002 * Ge 0.0023 ± 0.0056 0.0003 ± 0.0007 0.0001 ± 0.0002 * As 0.0000 ± 0.0102 0.0000 ± 0.0012 0.0000 ± 0.0004 * Se 0.0045 ± 0.0056 0.0005 ± 0.0007 0.0002 ± 0.0002 Br 0.1752 ± 0.0113 0.0205 ± 0.0013 0.0073 ± 0.0006 * Rb 0.0158 ± 0.0056 0.0019 ± 0.0007 0.0007 ± 0.0002 Sr 0.1379 ± 0.0113 0.0161 ± 0.0013 0.0057 ± 0.0006 * Y 0.0000 ± 0.0124 0.0000 ± 0.0015 0.0000 ± 0.0005 Zr 0.0927 ± 0.0170 0.0109 ± 0.0020 0.0039 ± 0.0007 * Mo 0.0373 ± 0.0271 0.0044 ± 0.0032 0.0016 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0028 0.0000 ± 0.0010 * Ag 0.0282 ± 0.0237 0.0033 ± 0.0028 0.0012 ± 0.0010 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0038 0.0000 ± 0.0014 * In 0.0170 ± 0.0362 0.0020 ± 0.0042 0.0007 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0049 0.0000 ± 0.0017 * Sb 0.0678 ± 0.0734 0.0079 ± 0.0086 0.0028 ± 0.0031 Ba 0.5932 ± 0.0983 0.0695 ± 0.0115 0.0247 ± 0.0043 * La 0.0508 ± 0.0384 0.0060 ± 0.0045 0.0021 ± 0.0016 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0016 0.0000 ± 0.0006 Pb 0.1910 ± 0.0147 0.0224 ± 0.0017 0.0080 ± 0.0007

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0009 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 51 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3801 Client ID: SARTI3-T3-PM10 Filter ID: 220297438 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 793. ± 10. 33.04 ± 1.704 XRF Na 20.09 ± 1.618 2.534 ± 0.2065 0.8371 ± 0.0794 Mg 5.895 ± 0.4464 0.7434 ± 0.0571 0.2456 ± 0.0223 Al 10.10 ± 0.6012 1.274 ± 0.0775 0.4208 ± 0.0327 Si 27.91 ± 1.536 3.520 ± 0.1987 1.163 ± 0.0865 P 0.4034 ± 0.0463 0.0509 ± 0.0059 0.0168 ± 0.0021 S 29.90 ± 1.606 3.770 ± 0.2080 1.246 ± 0.0914 Cl 9.599 ± 0.4983 1.211 ± 0.0647 0.4000 ± 0.0288 K 5.790 ± 0.2972 0.7302 ± 0.0386 0.2413 ± 0.0173 Ca 14.15 ± 0.7198 1.784 ± 0.0935 0.5895 ± 0.0421 Ti 1.183 ± 0.0610 0.1492 ± 0.0079 0.0493 ± 0.0035 V 0.1458 ± 0.0147 0.0184 ± 0.0019 0.0061 ± 0.0007 Cr 0.0938 ± 0.0147 0.0118 ± 0.0019 0.0039 ± 0.0006 Mn 0.2802 ± 0.0215 0.0353 ± 0.0027 0.0117 ± 0.0011 Fe 21.12 ± 1.057 2.663 ± 0.1374 0.8800 ± 0.0622 * Co 0.0000 ± 0.0328 0.0000 ± 0.0041 0.0000 ± 0.0014 Ni 0.0734 ± 0.0079 0.0093 ± 0.0010 0.0031 ± 0.0004 Cu 0.5085 ± 0.0271 0.0641 ± 0.0035 0.0212 ± 0.0015 Zn 1.742 ± 0.0870 0.2197 ± 0.0113 0.0726 ± 0.0051 * Ga 0.0113 ± 0.0056 0.0014 ± 0.0007 0.0005 ± 0.0002 * Ge 0.0136 ± 0.0056 0.0017 ± 0.0007 0.0006 ± 0.0002 * As 0.0000 ± 0.0102 0.0000 ± 0.0013 0.0000 ± 0.0004 Se 0.0316 ± 0.0045 0.0040 ± 0.0006 0.0013 ± 0.0002 Br 0.2023 ± 0.0124 0.0255 ± 0.0016 0.0084 ± 0.0007 Rb 0.0170 ± 0.0056 0.0021 ± 0.0007 0.0007 ± 0.0002 Sr 0.1864 ± 0.0124 0.0235 ± 0.0016 0.0078 ± 0.0006 * Y 0.0203 ± 0.0113 0.0026 ± 0.0014 0.0008 ± 0.0005 Zr 0.1277 ± 0.0170 0.0161 ± 0.0021 0.0053 ± 0.0008 * Mo 0.0339 ± 0.0271 0.0043 ± 0.0034 0.0014 ± 0.0011 * Pd 0.0520 ± 0.0237 0.0066 ± 0.0030 0.0022 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0040 0.0000 ± 0.0013 * Cd 0.0316 ± 0.0328 0.0040 ± 0.0041 0.0013 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0046 0.0000 ± 0.0015 * Sn 0.0588 ± 0.0418 0.0074 ± 0.0053 0.0024 ± 0.0017 * Sb 0.0938 ± 0.0757 0.0118 ± 0.0095 0.0039 ± 0.0032 Ba 0.5503 ± 0.0994 0.0694 ± 0.0126 0.0229 ± 0.0043 * La 0.0000 ± 0.0396 0.0000 ± 0.0050 0.0000 ± 0.0016 * Hg 0.0282 ± 0.0136 0.0036 ± 0.0017 0.0012 ± 0.0006 Pb 0.2475 ± 0.0147 0.0312 ± 0.0019 0.0103 ± 0.0008

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0010 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 52 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3796 Client ID: SARTI4-T3-PM10 Filter ID: 220297433 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-S DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 1,224. ± 10. 51.00 ± 2.584 XRF Na 18.03 ± 1.801 1.473 ± 0.1476 0.7514 ± 0.0839 Mg 7.206 ± 0.5786 0.5887 ± 0.0475 0.3002 ± 0.0284 Al 14.50 ± 0.9142 1.184 ± 0.0753 0.6041 ± 0.0486 Si 38.05 ± 2.213 3.108 ± 0.1825 1.585 ± 0.1216 P 0.5774 ± 0.0576 0.0472 ± 0.0047 0.0241 ± 0.0027 S 38.28 ± 2.133 3.128 ± 0.1762 1.595 ± 0.1194 Cl 16.79 ± 0.8882 1.372 ± 0.0734 0.6997 ± 0.0509 K 7.051 ± 0.3661 0.5761 ± 0.0303 0.2938 ± 0.0212 Ca 42.80 ± 2.200 3.497 ± 0.1820 1.784 ± 0.1279 Ti 1.791 ± 0.0915 0.1463 ± 0.0076 0.0746 ± 0.0053 V 0.1661 ± 0.0170 0.0136 ± 0.0014 0.0069 ± 0.0008 Cr 0.2011 ± 0.0203 0.0164 ± 0.0017 0.0084 ± 0.0009 Mn 0.7300 ± 0.0418 0.0596 ± 0.0035 0.0304 ± 0.0023 Fe 66.87 ± 3.344 5.464 ± 0.2768 2.786 ± 0.1970 * Co 0.0000 ± 0.0904 0.0000 ± 0.0074 0.0000 ± 0.0038 Ni 0.1107 ± 0.0090 0.0090 ± 0.0007 0.0046 ± 0.0004 Cu 0.8611 ± 0.0441 0.0703 ± 0.0036 0.0359 ± 0.0026 Zn 3.269 ± 0.1638 0.2671 ± 0.0136 0.1362 ± 0.0096 * Ga 0.0124 ± 0.0056 0.0010 ± 0.0005 0.0005 ± 0.0002 * Ge 0.0000 ± 0.0056 0.0000 ± 0.0005 0.0000 ± 0.0002 * As 0.0000 ± 0.0124 0.0000 ± 0.0010 0.0000 ± 0.0005 Se 0.0203 ± 0.0056 0.0017 ± 0.0005 0.0008 ± 0.0002 Br 0.2418 ± 0.0136 0.0198 ± 0.0011 0.0101 ± 0.0008 Rb 0.0203 ± 0.0056 0.0017 ± 0.0005 0.0008 ± 0.0002 Sr 0.2814 ± 0.0170 0.0230 ± 0.0014 0.0117 ± 0.0009 * Y 0.0181 ± 0.0124 0.0015 ± 0.0010 0.0008 ± 0.0005 Zr 0.0848 ± 0.0158 0.0069 ± 0.0013 0.0035 ± 0.0007 * Mo 0.0023 ± 0.0271 0.0002 ± 0.0022 0.0001 ± 0.0011 * Pd 0.0000 ± 0.0237 0.0000 ± 0.0019 0.0000 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0026 0.0000 ± 0.0013 * Cd 0.0000 ± 0.0328 0.0000 ± 0.0027 0.0000 ± 0.0014 * In 0.0000 ± 0.0362 0.0000 ± 0.0030 0.0000 ± 0.0015 * Sn 0.0362 ± 0.0418 0.0030 ± 0.0034 0.0015 ± 0.0017 * Sb 0.0000 ± 0.0734 0.0000 ± 0.0060 0.0000 ± 0.0031 Ba 0.7537 ± 0.1254 0.0616 ± 0.0103 0.0314 ± 0.0055 * La 0.0000 ± 0.0520 0.0000 ± 0.0042 0.0000 ± 0.0022 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0011 0.0000 ± 0.0006 Pb 0.5368 ± 0.0282 0.0439 ± 0.0023 0.0224 ± 0.0016

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0007 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 53 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3798 Client ID: SARTI5-T3-PM10 Filter ID: 220297435 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Volume: 24.00 ± 1.200 m³ Deposit Area: 11.3 cm² Size Fraction: PM10 Comments: Na-Al DNC

Analyte µg/filter percent µg/m³ Gravimetry Net Mass 805. ± 10. 33.54 ± 1.728 XRF Na 18.45 ± 1.530 2.292 ± 0.1922 0.7689 ± 0.0744 Mg 5.285 ± 0.4249 0.6565 ± 0.0534 0.2202 ± 0.0208 Al 10.36 ± 0.6158 1.287 ± 0.0782 0.4315 ± 0.0335 Si 27.79 ± 1.529 3.452 ± 0.1947 1.158 ± 0.0861 P 0.3345 ± 0.0441 0.0416 ± 0.0055 0.0139 ± 0.0020 S 30.65 ± 1.645 3.807 ± 0.2098 1.277 ± 0.0937 Cl 8.967 ± 0.4656 1.114 ± 0.0595 0.3736 ± 0.0269 K 5.787 ± 0.2961 0.7188 ± 0.0378 0.2411 ± 0.0172 Ca 14.52 ± 0.7379 1.804 ± 0.0944 0.6050 ± 0.0431 Ti 1.196 ± 0.0610 0.1485 ± 0.0078 0.0498 ± 0.0036 V 0.1412 ± 0.0147 0.0175 ± 0.0018 0.0059 ± 0.0007 Cr 0.0689 ± 0.0147 0.0086 ± 0.0018 0.0029 ± 0.0006 Mn 0.2814 ± 0.0215 0.0350 ± 0.0027 0.0117 ± 0.0011 Fe 19.26 ± 0.9628 2.392 ± 0.1232 0.8023 ± 0.0567 * Co 0.0000 ± 0.0305 0.0000 ± 0.0038 0.0000 ± 0.0013 Ni 0.0554 ± 0.0068 0.0069 ± 0.0008 0.0023 ± 0.0003 Cu 1.149 ± 0.0576 0.1428 ± 0.0074 0.0479 ± 0.0034 Zn 1.280 ± 0.0644 0.1590 ± 0.0082 0.0533 ± 0.0038 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0007 0.0000 ± 0.0002 * Ge 0.0068 ± 0.0056 0.0008 ± 0.0007 0.0003 ± 0.0002 * As 0.0237 ± 0.0102 0.0029 ± 0.0013 0.0010 ± 0.0004 * Se 0.0090 ± 0.0056 0.0011 ± 0.0007 0.0004 ± 0.0002 Br 0.2170 ± 0.0136 0.0270 ± 0.0017 0.0090 ± 0.0007 Rb 0.0226 ± 0.0056 0.0028 ± 0.0007 0.0009 ± 0.0002 Sr 0.1379 ± 0.0113 0.0171 ± 0.0014 0.0057 ± 0.0006 * Y 0.0090 ± 0.0124 0.0011 ± 0.0015 0.0004 ± 0.0005 Zr 0.0825 ± 0.0158 0.0102 ± 0.0020 0.0034 ± 0.0007 * Mo 0.0305 ± 0.0271 0.0038 ± 0.0034 0.0013 ± 0.0011 * Pd 0.0655 ± 0.0237 0.0081 ± 0.0029 0.0027 ± 0.0010 * Ag 0.0000 ± 0.0316 0.0000 ± 0.0039 0.0000 ± 0.0013 * Cd 0.0836 ± 0.0328 0.0104 ± 0.0041 0.0035 ± 0.0014 * In 0.0622 ± 0.0362 0.0077 ± 0.0045 0.0026 ± 0.0015 * Sn 0.0000 ± 0.0418 0.0000 ± 0.0052 0.0000 ± 0.0017 * Sb 0.0339 ± 0.0734 0.0042 ± 0.0091 0.0014 ± 0.0031 Ba 0.4667 ± 0.0983 0.0580 ± 0.0122 0.0194 ± 0.0042 * La 0.0000 ± 0.0396 0.0000 ± 0.0049 0.0000 ± 0.0016 * Hg 0.0090 ± 0.0136 0.0011 ± 0.0017 0.0004 ± 0.0006 Pb 0.1752 ± 0.0136 0.0218 ± 0.0017 0.0073 ± 0.0007

ICP Conc. MDL Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0010 < MDL 0.0003 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 54 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3587 Client ID: SARTI-TB-PM10 Filter ID: 220297203 Site: SARTI Sample Date: 10/14/16 Filter Lot #: 150925 Deposit Area: 11.3 cm² Size Fraction: PM10

Analyte µg/filter percent Gravimetry Net Mass 16. ± 10. XRF * Na 0.4012 ± 0.5334 2.507 ± 3.683 * Mg 0.0000 ± 0.1864 0.0000 ± 1.165 * Al 0.0000 ± 0.0723 0.0000 ± 0.4520 * Si 0.0034 ± 0.0305 0.0212 ± 0.1911 * P 0.0000 ± 0.0215 0.0000 ± 0.1342 * S 0.0000 ± 0.0203 0.0000 ± 0.1271 * Cl 0.0260 ± 0.0350 0.1624 ± 0.2413 * K 0.0000 ± 0.0147 0.0000 ± 0.0918 * Ca 0.0000 ± 0.0113 0.0000 ± 0.0706 * Ti 0.0000 ± 0.0090 0.0000 ± 0.0565 * V 0.0045 ± 0.0090 0.0282 ± 0.0592 * Cr 0.0000 ± 0.0147 0.0000 ± 0.0918 * Mn 0.0068 ± 0.0136 0.0424 ± 0.0888 * Fe 0.0136 ± 0.0113 0.0848 ± 0.0883 * Co 0.0000 ± 0.0079 0.0000 ± 0.0494 * Ni 0.0000 ± 0.0068 0.0000 ± 0.0424 * Cu 0.0000 ± 0.0079 0.0000 ± 0.0494 * Zn 0.0011 ± 0.0056 0.0071 ± 0.0356 * Ga 0.0000 ± 0.0056 0.0000 ± 0.0353 * Ge 0.0011 ± 0.0056 0.0071 ± 0.0356 * As 0.0000 ± 0.0079 0.0000 ± 0.0494 * Se 0.0000 ± 0.0056 0.0000 ± 0.0353 * Br 0.0000 ± 0.0068 0.0000 ± 0.0424 * Rb 0.0011 ± 0.0045 0.0071 ± 0.0286 * Sr 0.0000 ± 0.0090 0.0000 ± 0.0565 * Y 0.0000 ± 0.0113 0.0000 ± 0.0706 * Zr 0.0305 ± 0.0147 0.1907 ± 0.1504 * Mo 0.0000 ± 0.0260 0.0000 ± 0.1624 * Pd 0.0158 ± 0.0237 0.0989 ± 0.1607 * Ag 0.0249 ± 0.0237 0.1554 ± 0.1773 * Cd 0.0034 ± 0.0328 0.0212 ± 0.2052 * In 0.0000 ± 0.0362 0.0000 ± 0.2260 * Sn 0.0000 ± 0.0418 0.0000 ± 0.2613 * Sb 0.1582 ± 0.0542 0.9888 ± 0.7048 * Ba 0.0000 ± 0.0396 0.0000 ± 0.2472 * La 0.0000 ± 0.0237 0.0000 ± 0.1483 * Hg 0.0000 ± 0.0136 0.0000 ± 0.0848 * Pb 0.0023 ± 0.0079 0.0141 ± 0.0502

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.0500 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 55 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3775 Client ID: Lab Blank Filter ID: 220297411 Filter Lot #: 150925 Deposit Area: 11.3 cm²

Analyte µg/filter percent Gravimetry Net Mass 1. ± 10. XRF * Na 0.0000 ± 0.5356 0.0000 ± 53.56 * Mg 0.0531 ± 0.1898 5.311 ± 56.40 * Al 0.0000 ± 0.0734 0.0000 ± 7.345 * Si 0.0000 ± 0.0316 0.0000 ± 3.164 * P 0.0000 ± 0.0226 0.0000 ± 2.260 * S 0.0023 ± 0.0203 0.2260 ± 3.041 * Cl 0.0000 ± 0.0350 0.0000 ± 3.503 * K 0.0147 ± 0.0147 1.469 ± 14.76 * Ca 0.0000 ± 0.0136 0.0000 ± 1.356 * Ti 0.0011 ± 0.0102 0.1130 ± 1.520 * V 0.0000 ± 0.0090 0.0000 ± 0.9040 * Cr 0.0158 ± 0.0147 1.582 ± 15.89 * Mn 0.0000 ± 0.0136 0.0000 ± 1.356 * Fe 0.0124 ± 0.0113 1.243 ± 12.48 * Co 0.0000 ± 0.0079 0.0000 ± 0.7910 * Ni 0.0000 ± 0.0068 0.0000 ± 0.6780 * Cu 0.0000 ± 0.0079 0.0000 ± 0.7910 * Zn 0.0000 ± 0.0056 0.0000 ± 0.5650 * Ga 0.0023 ± 0.0056 0.2260 ± 2.330 * Ge 0.0000 ± 0.0056 0.0000 ± 0.5650 * As 0.0000 ± 0.0079 0.0000 ± 0.7910 * Se 0.0090 ± 0.0045 0.9040 ± 9.051 * Br 0.0023 ± 0.0068 0.2260 ± 2.360 * Rb 0.0000 ± 0.0045 0.0000 ± 0.4520 * Sr 0.0000 ± 0.0090 0.0000 ± 0.9040 * Y 0.0023 ± 0.0113 0.2260 ± 2.527 * Zr 0.0000 ± 0.0158 0.0000 ± 1.582 * Mo 0.0023 ± 0.0271 0.2260 ± 3.530 * Pd 0.0000 ± 0.0237 0.0000 ± 2.373 * Ag 0.0000 ± 0.0316 0.0000 ± 3.164 * Cd 0.0000 ± 0.0328 0.0000 ± 3.277 * In 0.0622 ± 0.0362 6.215 ± 62.26 * Sn 0.0814 ± 0.0418 8.136 ± 81.47 * Sb 0.0678 ± 0.0734 6.780 ± 68.20 * Ba 0.0000 ± 0.0441 0.0000 ± 4.407 * La 0.0000 ± 0.0237 0.0000 ± 2.373 * Hg 0.0000 ± 0.0136 0.0000 ± 1.356 * Pb 0.0124 ± 0.0090 1.243 ± 12.46

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.8000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 56 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3785 Client ID: Lab Blank Filter ID: 220297421 Filter Lot #: 150925 Deposit Area: 11.3 cm²

Analyte µg/filter Gravimetry Net Mass -2. ± 10. XRF * Na 0.6509 ± 0.5334 * Mg 0.1514 ± 0.1864 * Al 0.0000 ± 0.0723 * Si 0.0000 ± 0.0305 * P 0.0000 ± 0.0215 * S 0.0000 ± 0.0203 * Cl 0.0294 ± 0.0350 * K 0.0000 ± 0.0147 * Ca 0.0000 ± 0.0113 * Ti 0.0079 ± 0.0090 * V 0.0068 ± 0.0090 * Cr 0.0000 ± 0.0147 * Mn 0.0079 ± 0.0136 * Fe 0.0170 ± 0.0113 * Co 0.0000 ± 0.0079 * Ni 0.0000 ± 0.0068 * Cu 0.0000 ± 0.0079 * Zn 0.0000 ± 0.0056 * Ga 0.0023 ± 0.0056 * Ge 0.0000 ± 0.0056 * As 0.0000 ± 0.0079 * Se 0.0000 ± 0.0045 * Br 0.0056 ± 0.0068 * Rb 0.0000 ± 0.0045 * Sr 0.0000 ± 0.0090 * Y 0.0023 ± 0.0113 * Zr 0.0000 ± 0.0158 * Mo 0.0158 ± 0.0260 * Pd 0.0203 ± 0.0237 * Ag 0.0000 ± 0.0237 * Cd 0.0610 ± 0.0237 * In 0.0000 ± 0.0362 * Sn 0.0000 ± 0.0418 * Sb 0.0904 ± 0.0734 * Ba 0.0000 ± 0.0396 * La 0.0034 ± 0.0203 * Hg 0.0000 ± 0.0136 * Pb 0.0079 ± 0.0090

ICP Conc. MDL Be < MDL 0.008 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 57 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3794 Client ID: Lab Blank Filter ID: 220297431 Filter Lot #: 150925 Deposit Area: 11.3 cm²

Analyte µg/filter percent Gravimetry Net Mass 1. ± 10. XRF * Na 0.2554 ± 0.5379 25.54 ±261.0 * Mg 0.1017 ± 0.1910 10.17 ±103.5 * Al 0.0542 ± 0.0734 5.424 ± 54.74 * Si 0.0226 ± 0.0316 2.260 ± 22.82 * P 0.0000 ± 0.0215 0.0000 ± 2.147 * S 0.0113 ± 0.0203 1.130 ± 11.48 * Cl 0.0158 ± 0.0350 1.582 ± 16.20 * K 0.0000 ± 0.0147 0.0000 ± 1.469 * Ca 0.0079 ± 0.0113 0.7910 ± 7.990 * Ti 0.0000 ± 0.0102 0.0000 ± 1.017 * V 0.0000 ± 0.0090 0.0000 ± 0.9040 * Cr 0.0000 ± 0.0147 0.0000 ± 1.469 * Mn 0.0000 ± 0.0136 0.0000 ± 1.356 * Fe 0.0113 ± 0.0113 1.130 ± 11.36 * Co 0.0068 ± 0.0079 0.6780 ± 6.826 * Ni 0.0011 ± 0.0068 0.1130 ± 1.318 * Cu 0.0000 ± 0.0079 0.0000 ± 0.7910 * Zn 0.0000 ± 0.0056 0.0000 ± 0.5650 * Ga 0.0023 ± 0.0056 0.2260 ± 2.330 * Ge 0.0000 ± 0.0056 0.0000 ± 0.5650 * As 0.0000 ± 0.0079 0.0000 ± 0.7910 * Se 0.0000 ± 0.0045 0.0000 ± 0.4520 * Br 0.0000 ± 0.0079 0.0000 ± 0.7910 * Rb 0.0000 ± 0.0045 0.0000 ± 0.4520 * Sr 0.0000 ± 0.0090 0.0000 ± 0.9040 * Y 0.0113 ± 0.0113 1.130 ± 11.36 * Zr 0.0023 ± 0.0158 0.2260 ± 2.759 * Mo 0.0000 ± 0.0271 0.0000 ± 2.712 * Pd 0.0000 ± 0.0237 0.0000 ± 2.373 * Ag 0.0124 ± 0.0237 1.243 ± 12.65 * Cd 0.0000 ± 0.0328 0.0000 ± 3.277 * In 0.0622 ± 0.0362 6.215 ± 62.26 * Sn 0.0497 ± 0.0418 4.972 ± 49.90 * Sb 0.0000 ± 0.0734 0.0000 ± 7.345 * Ba 0.0158 ± 0.0396 1.582 ± 16.31 * La 0.0113 ± 0.0237 1.130 ± 11.55 * Hg 0.0000 ± 0.0136 0.0000 ± 1.356 * Pb 0.0000 ± 0.0113 0.0000 ± 1.130

ICP Conc. MDL Conc. MDL Be < MDL 0.008 < MDL 0.8000 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

Report # 16-727 Page 58 of 76

Client: G032 - Geocon Consultants Report Number: 16-727 ═══════════════════════════════════════════════════════════════════════

Lab ID: 16-T3804 Client ID: Lab Blank Filter ID: 220297441 Filter Lot #: 150925 Deposit Area: 11.3 cm²

Analyte µg/filter Gravimetry Net Mass -5. ± 10. XRF * Na 0.0746 ± 0.5368 * Mg 0.0000 ± 0.1898 * Al 0.0734 ± 0.0746 * Si 0.0881 ± 0.0305 * P 0.0000 ± 0.0226 * S 0.0011 ± 0.0203 * Cl 0.0000 ± 0.0350 * K 0.0170 ± 0.0147 * Ca 0.0000 ± 0.0136 * Ti 0.0000 ± 0.0102 * V 0.0000 ± 0.0090 * Cr 0.0158 ± 0.0147 * Mn 0.0068 ± 0.0136 * Fe 0.0000 ± 0.0113 * Co 0.0170 ± 0.0079 * Ni 0.0000 ± 0.0068 * Cu 0.0000 ± 0.0079 * Zn 0.0000 ± 0.0056 * Ga 0.0079 ± 0.0056 * Ge 0.0000 ± 0.0056 * As 0.0034 ± 0.0068 * Se 0.0045 ± 0.0056 * Br 0.0000 ± 0.0079 * Rb 0.0068 ± 0.0045 * Sr 0.0000 ± 0.0090 * Y 0.0000 ± 0.0124 * Zr 0.0000 ± 0.0158 * Mo 0.0000 ± 0.0271 * Pd 0.0000 ± 0.0237 * Ag 0.0000 ± 0.0237 * Cd 0.0000 ± 0.0328 * In 0.0000 ± 0.0362 * Sn 0.0000 ± 0.0418 * Sb 0.0000 ± 0.0734 * Ba 0.0079 ± 0.0396 * La 0.0215 ± 0.0237 * Hg 0.0000 ± 0.0136 * Pb 0.0023 ± 0.0079

ICP Conc. MDL Be < MDL 0.008 * - XRF Concentration is less than three times the uncertainty

Analysis performed by: CHESTER LabNet 12242 SW Garden Place ♦ Tigard, OR 97223 ♦ (503) 624-2183 ♦ www.chesterlab.net

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WORK ORDER NUMBER: 16-10-1238

Analytical Report ForClient: Geocon Consultants, Inc.

Client Project Name: DTSC - Metal Shredders / S9850-03-21Attention: Josh Ewert

3160 Gold Valley DriveSuite 800Rancho Cordova, CA 95742-7515

Approved for release on by:Don BurleyProject 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 isrequired or available. Any exceptions to NELAC requirements are noted in the case narrative. The original report of subcontracted analyses, if any, is attached tothis 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 thisreport is specifically prohibited from making material changes to said report and, to the extent that such changes are made, Calscience is not responsible, legally orotherwise. The client or recipient agrees to indemnify Calscience for any defense to any litigation which may arise.

10/25/2016

Page 1 of 18

Contents

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Client Project Name: DTSC - Metal Shredders / S9850-03-21

Work Order Number: 16-10-1238

1 Work Order Narrative. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Sample Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Client Sample Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1 EPA TO-4A PCBs AIR (Air). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Quality Control Sample Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.1 LCS/LCSD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5 Sample Analysis Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Glossary of Terms and Qualifiers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Chain-of-Custody/Sample Receipt Form. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Page 2 of 18

Condition Upon Receipt: Samples were received under Chain-of-Custody (COC) on 10/15/16. They were assigned to Work Order 16-10-1238. 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. 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. 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: 16-10-1238 Page 1 of 1

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Sample Identification Lab Number Collection Date and Time Number ofContainers

Matrix

SARTI1-T1-PCB 16-10-1238-1 10/12/16 14:30 1 Air

SARTI2-T1-PCB 16-10-1238-2 10/12/16 15:15 1 Air

SARTI3-T1-PCB 16-10-1238-3 10/12/16 15:25 1 Air

SARTI4-T1-PCB 16-10-1238-4 10/12/16 15:05 1 Air

SARTI1-T2-PCB 16-10-1238-5 10/13/16 16:30 1 Air

SARTI2-T2-PCB 16-10-1238-6 10/13/16 17:15 1 Air

SARTI3-T2-PCB 16-10-1238-7 10/13/16 08:19 1 Air

SARTI4-T2-PCB 16-10-1238-8 10/13/16 16:45 1 Air

SARTI5-T2-PCB 16-10-1238-9 10/13/16 17:15 1 Air

SARTI1-T3-PCB 16-10-1238-10 10/14/16 19:30 1 Air

SARTI2-T3-PCB 16-10-1238-11 10/14/16 19:15 1 Air

SARTI3-T3-PCB 16-10-1238-12 10/14/16 19:10 1 Air

SARTI4-T3-PCB 16-10-1238-13 10/14/16 19:22 1 Air

SARTI5-T3-PCB 16-10-1238-14 10/14/16 19:15 1 Air

SARTI-TB-PCB 16-10-1238-15 10/14/16 08:00 1 Air

Sample Summary

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Client: Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Work Order: 16-10-1238

Project Name: DTSC - Metal Shredders / S9850-03-21

PO Number:

Date/TimeReceived:

10/15/16 12:00

Number ofContainers:

15

Attn: Josh Ewert

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI1-T1-PCB 16-10-1238-1-A 10/12/1614:30

Air GC 31 10/19/16 10/22/1613:40

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 83 50-130

2,4,5,6-Tetrachloro-m-Xylene 77 50-130

SARTI2-T1-PCB 16-10-1238-2-A 10/12/1615:15

Air GC 31 10/19/16 10/22/1615:17

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 82 50-130

2,4,5,6-Tetrachloro-m-Xylene 70 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 1 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI3-T1-PCB 16-10-1238-3-A 10/12/1615:25

Air GC 31 10/19/16 10/22/1615:36

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0027 1.00

Aroclor-1221 ND 0.0027 1.00

Aroclor-1232 ND 0.0027 1.00

Aroclor-1242 ND 0.0027 1.00

Aroclor-1248 ND 0.0027 1.00

Aroclor-1254 ND 0.0027 1.00

Aroclor-1260 ND 0.0027 1.00

Aroclor-1262 ND 0.0027 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 89 50-130

2,4,5,6-Tetrachloro-m-Xylene 78 50-130

SARTI4-T1-PCB 16-10-1238-4-A 10/12/1615:05

Air GC 31 10/19/16 10/22/1615:55

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 83 50-130

2,4,5,6-Tetrachloro-m-Xylene 75 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 2 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI1-T2-PCB 16-10-1238-5-A 10/13/1616:30

Air GC 31 10/19/16 10/22/1616:14

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 82 50-130

2,4,5,6-Tetrachloro-m-Xylene 75 50-130

SARTI2-T2-PCB 16-10-1238-6-A 10/13/1617:15

Air GC 31 10/19/16 10/22/1616:33

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 81 50-130

2,4,5,6-Tetrachloro-m-Xylene 72 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 3 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI3-T2-PCB 16-10-1238-7-A 10/13/1608:19

Air GC 31 10/19/16 10/22/1617:11

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0042 1.00

Aroclor-1221 ND 0.0042 1.00

Aroclor-1232 ND 0.0042 1.00

Aroclor-1242 ND 0.0042 1.00

Aroclor-1248 ND 0.0042 1.00

Aroclor-1254 ND 0.0042 1.00

Aroclor-1260 ND 0.0042 1.00

Aroclor-1262 ND 0.0042 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 88 50-130

2,4,5,6-Tetrachloro-m-Xylene 74 50-130

SARTI4-T2-PCB 16-10-1238-8-A 10/13/1616:45

Air GC 31 10/19/16 10/22/1617:30

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 83 50-130

2,4,5,6-Tetrachloro-m-Xylene 75 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 4 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI5-T2-PCB 16-10-1238-9-A 10/13/1617:15

Air GC 31 10/19/16 10/22/1617:49

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 80 50-130

2,4,5,6-Tetrachloro-m-Xylene 71 50-130

SARTI1-T3-PCB 16-10-1238-10-A 10/14/1619:30

Air GC 31 10/19/16 10/22/1618:08

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 86 50-130

2,4,5,6-Tetrachloro-m-Xylene 70 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 5 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI2-T3-PCB 16-10-1238-11-A 10/14/1619:15

Air GC 31 10/19/16 10/22/1618:27

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 89 50-130

2,4,5,6-Tetrachloro-m-Xylene 70 50-130

SARTI3-T3-PCB 16-10-1238-12-A 10/14/1619:10

Air GC 31 10/19/16 10/22/1618:46

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0027 1.00

Aroclor-1221 ND 0.0027 1.00

Aroclor-1232 ND 0.0027 1.00

Aroclor-1242 ND 0.0027 1.00

Aroclor-1248 ND 0.0027 1.00

Aroclor-1254 ND 0.0027 1.00

Aroclor-1260 ND 0.0027 1.00

Aroclor-1262 ND 0.0027 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 88 50-130

2,4,5,6-Tetrachloro-m-Xylene 65 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 6 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI4-T3-PCB 16-10-1238-13-A 10/14/1619:22

Air GC 31 10/19/16 10/22/1619:05

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 87 50-130

2,4,5,6-Tetrachloro-m-Xylene 75 50-130

SARTI5-T3-PCB 16-10-1238-14-A 10/14/1619:15

Air GC 31 10/19/16 10/22/1619:24

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 90 50-130

2,4,5,6-Tetrachloro-m-Xylene 71 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 7 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Client Sample Number Lab SampleNumber

Date/TimeCollected

Matrix Instrument DatePrepared

Date/TimeAnalyzed

QC Batch ID

SARTI-TB-PCB 16-10-1238-15-A 10/14/1608:00

Air GC 31 10/19/16 10/22/1619:43

161019L03

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 0.0026 1.00

Aroclor-1221 ND 0.0026 1.00

Aroclor-1232 ND 0.0026 1.00

Aroclor-1242 ND 0.0026 1.00

Aroclor-1248 ND 0.0026 1.00

Aroclor-1254 ND 0.0026 1.00

Aroclor-1260 ND 0.0026 1.00

Aroclor-1262 ND 0.0026 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 92 50-130

2,4,5,6-Tetrachloro-m-Xylene 75 50-130

Method Blank 099-15-871-16 N/A Air GC 31 10/19/16 10/22/1612:36

161019L03

Comment(s): - MB data is reported in ug/sample.

Parameter Result RL DF Qualifiers

Aroclor-1016 ND 1.0 1.00

Aroclor-1221 ND 1.0 1.00

Aroclor-1232 ND 1.0 1.00

Aroclor-1242 ND 1.0 1.00

Aroclor-1248 ND 1.0 1.00

Aroclor-1254 ND 1.0 1.00

Aroclor-1260 ND 1.0 1.00

Aroclor-1262 ND 1.0 1.00

Surrogate Rec. (%) Control Limits Qualifiers

Decachlorobiphenyl 94 50-130

2,4,5,6-Tetrachloro-m-Xylene 82 50-130

Analytical Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Units: ug/m3

Project: DTSC - Metal Shredders / S9850-03-21 Page 8 of 8

RL: Reporting Limit. DF: Dilution Factor. MDL: Method Detection Limit.

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Quality Control Sample ID Type Matrix Instrument Date Prepared Date Analyzed LCS/LCSD Batch Number

099-15-871-16 LCS Air GC 31 10/19/16 10/22/16 20:02 161019L03

099-15-871-16 LCSD Air GC 31 10/19/16 10/22/16 20:22 161019L03

Parameter Spike Added LCS Conc. LCS%Rec.

LCSD Conc. LCSD%Rec.

%Rec. CL RPD RPD CL Qualifiers

Aroclor-1016 2.000 1.820 91 1.820 91 50-135 0 0-25

Aroclor-1260 2.000 1.750 88 1.760 88 50-135 1 0-25

Quality Control - LCS/LCSD

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Geocon Consultants, Inc.

3160 Gold Valley Drive, Suite 800

Rancho Cordova, CA 95742-7515

Date Received: 10/15/16

Work Order: 16-10-1238

Preparation: EPA 3540C

Method: EPA TO-4A

Project: DTSC - Metal Shredders / S9850-03-21 Page 1 of 1

RPD: Relative Percent Difference. CL: Control Limits

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Method Extraction Chemist ID Instrument Analytical Location

EPA TO-4A EPA 3540C 1028 GC 31 1

Sample Analysis Summary Report

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Work Order: 16-10-1238 Page 1 of 1

Location 1: 7440 Lincoln Way, Garden Grove, CA 92841

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Page 14 of 18

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 furtherclarification.

2 Surrogate compound recovery was out of control due to matrix interference. The associated method blank surrogate spike compound wasin 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. Theassociated 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 hydrocarbonswere also present (or detected).

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

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

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 spikeconcentration 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 arereported 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 thestated 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 zeroconcentrations.

Glossary of Terms and Qualifiers

7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL: (714) 895-5494 • FAX: (714) 894-7501

Work Order: 16-10-1238 Page 1 of 1

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EMSL Analytical, Inc.

Instrument Batch ID: 102016JBFB Check ID: BFB102016J Analysis Date: 10/20/2016BFB File ID: J9329.D Analysis Time: 07:06

50 17.575 45.495 100.096 6.8173 0.0 (0.0) 1174 96.4175 7.4 (7.7) 1176 91.8 (95.2) 1177 6.1 (6.6) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

J9330.DJ9331.DJ9332.DJ9333.DJ9334.DJ9335.DJ9336.DJ9337.DJ9338.DJ9339.DJ9340.DJ9341.DJ9342.DJ9343.DJ9344.DJ9345.DJ9346.DJ9347.DJ9348.DJ9349.DJ9350.DECVS102016J-10 10/21/2016 05:55

491601207-9

10/20/2016CCVS102016J-10

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

10/20/201610/20/2016

RLLCS102016J-0.5

08:0310:0811:1312:11

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

10/20/2016 13:09

MB102016J491601229-1

491601223-1DL

10/20/2016

491601207-3491601207-4

491601232-1491601232-2

C3369C3373

10/21/201610/21/2016

10/20/201610/20/201610/20/201610/20/2016

14:1415:1816:2717:33

10/20/201610/20/2016

10/20/201610/20/201610/20/201610/20/2016

22:4323:4500:4801:50

18:3519:3720:3921:41

10/21/201610/21/201610/21/2016

02:5103:5404:57

491601207-10491601207-10DUP

Laboratory Sample ID Lab File ID

491601207-5491601207-6491601207-7491601207-8

491601207-1491601207-2

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

1 of 16

EMSL Analytical, Inc.

Instrument Batch ID: 102016JLab Standard ID: CCVS102016J-10 Analysis Date:Standard File ID: J9330.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 626223 17.05 2186860 18.80 2072290 24.79Upper Limit 876712 17.38 3061604 19.13 2901206 25.12Lower Limit 375734 16.72 1312116 18.47 1243374 24.46

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.

24.8118.80 1307220491601207-3 484860 17.04 161446018.82 1332220 24.81491601207-2 474034 17.06 161868018.82 1271870 24.81491601207-1 476099 17.06 162007018.82 1622590 24.81

1621730 24.79C3373 512239 17.06 1786050

24.81C3369 519419 17.06 1797760 18.82

1790830 18.82 1561830526959 17.0417.04

491601232-2

1872570 18.801828370 18.80

18.80RLLCS102016J-0.5 527116

17.04

17.06491601232-1 527671

491601223-1DL 486745 17.04 1620680

18.80491601229-1 556711 17.04 1986860 18.80MB102016J 549544 17.05 1935630

CCVS102016J-10 2186860 18.80626223 17.05

1724790

2072290

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

24.811701580 24.791561070

1808300 24.791197520

24.79

* 24.79

17.06 1735670491601207-4 512701 24.81

10/20/168:03 AM

18.82 1544720

24.79

24.811621600 18.82491601207-6 485887 17.06

1361880491601207-5 4916931341860 24.811629200 18.82

24.81491601207-7 500851 17.06 1691340491601207-8 510662 17.06

143628018.821508010 24.811702180 18.82

24.81491601207-9 511992 17.06 1772360491601207-10 498823 17.06

159475018.821376630 24.811665940 18.82

1642450 18.82 1357910 24.81491601207-10DUP 492402 17.062118590 18.83ECVS102016J-10 615633 17.08 2057540 24.82

2 of 16

EMSL Analytical, Inc.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

3 of 16

EMSL Analytical, Inc.

Instrument ID: 102016J Analysis Date: 10/20/16

Method Blank ID: MB102016J Analysis Time: 10:08

Lab File ID: J9331.D

J9332.DJ9333.DJ9334.DJ9335.DJ9336.DJ9337.DJ9338.DJ9339.DJ9340.DJ9341.DJ9342.DJ9343.DJ9344.DJ9345.DJ9346.DJ9347.DJ9348.DJ9349.DJ9350.D

03:54

ECVS102016J-10 10/21/16 05:55491601207-10DUP 10/21/16 04:57

491601223-1DL 10/20/16

02:51491601207-10 10/21/16491601207-9 10/21/16491601207-8 10/21/16 01:50

10/21/16

RLLCS102016J-0.5

491601232-2

00:48

491601232-1

491601207-7

491601207-5 10/20/16491601207-6 10/20/16 23:45

22:43

491601229-1

491601207-4 10/20/16

10/20/16C3369

10/20/16

21:41

EPA TO-15

Method Blank Summary

491601207-3 10/20/16 20:39

10/20/1610/20/16

16:27

This Method Blank applies to the following samples, dilutions, and QC:

14:1410/20/16

Lab Sample ID Lab File ID Date Analyzed

15:18

491601207-2 10/20/16 19:37491601207-1 10/20/16 18:35

C3373

Time Analyzed

11:1312:1113:09

10/20/16 17:33

4 of 16

5 of 16

6 of 16

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB101916JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9311.D Analysis Date: 10/19/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 58.08 1.0 U 2.475-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB101916J

Method Blank- Target Compound Results Summary

Ethyl acetatecis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-DichlorotetrafluoroethanChloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethaneChloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Master_Method_Blank_May_2014_V2 Target_Results Page 1 of 37 of 16

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB101916JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9311.D Analysis Date: 10/19/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB101916J

Method Blank- Target Compound Results Summary

PropyleneTarget Compounds

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

Master_Method_Blank_May_2014_V2 Target_Results Page 2 of 38 of 16

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB101916JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9311.D Analysis Date: 10/19/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB101916J

Method Blank- Target Compound Results Summary

PropyleneTarget Compounds

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 9.0 10 90%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Master_Method_Blank_May_2014_V2 Target_Results Page 3 of 39 of 16

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB101916JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9311.D Analysis Date: 10/19/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

No Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

Method BlankMB101916J

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified Compounds

Master_Method_Blank_May_2014_V2 TIC_ALL_Results Page 1 of 110 of 16

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102016J-0.5 Lab File ID: J9334.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.58 116 60-14075-71-8 120.9 0.5 0.45 90 60-14076-14-2 170.9 0.5 0.50 100 60-14074-87-3 50.49 0.5 0.58 116 60-140

106-97-8 58.12 0.5 0.60 120 60-14075-01-4 62.50 0.5 0.56 112 60-140

106-99-0 54.09 0.5 0.58 116 60-14074-83-9 94.94 0.5 0.45 90 60-14075-00-3 64.52 0.5 0.47 94 60-14064-17-5 46.07 0.5 1.0 200 * 60-140

593-60-2 106.9 0.5 0.45 90 60-14075-69-4 137.4 0.5 0.44 88 60-14067-63-0 60.10 0.5 0.57 114 60-14076-13-1 187.4 0.5 0.46 92 60-14067-64-1 58.08 0.5 0.51 102 60-14075-35-4 96.94 0.5 0.47 94 60-14075-05-8 41.00 0.5 0.83 166 * 60-14075-65-0 74.12 0.5 0.43 86 60-14074-96-4 108.0 0.5 0.43 86 60-140

107-05-1 76.53 0.5 0.44 88 60-14075-15-0 76.14 0.5 0.44 88 60-14075-09-2 84.94 0.5 0.54 108 60-140

107-13-1 53.00 0.5 0.43 86 60-1401634-04-4 88.15 0.5 0.41 82 60-140156-60-5 96.94 0.5 0.44 88 60-140110-54-3 86.17 0.5 0.46 92 60-14075-34-3 98.96 0.5 0.47 94 60-140

108-05-4 86.00 0.5 0.39 78 60-14078-93-3 72.10 0.5 0.48 96 60-140

156-59-2 96.94 0.5 0.42 84 60-140141-78-6 88.1 0.5 0.47 94 60-140Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

Master_RLLCS_August_2014_V6 RLLCS Page 1 of 311 of 16

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102016J-0.5 Lab File ID: J9334.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.5 0.44 88 60-140109-99-9 72.11 0.5 0.49 98 60-14071-55-6 133.4 0.5 0.43 86 60-140

110-82-7 84.16 0.5 0.44 88 60-140540-84-1 114.2 0.5 0.45 90 60-14056-23-5 153.8 0.5 0.40 80 60-140

142-82-5 100.2 0.5 0.46 92 60-140107-06-2 98.96 0.5 0.46 92 60-14071-43-2 78.11 0.5 0.46 92 60-14079-01-6 131.4 0.5 0.45 90 60-14078-87-5 113.0 0.5 0.47 94 60-14080-62-6 100.12 0.5 0.40 80 60-14075-27-4 163.8 0.5 0.45 90 60-140

123-91-1 88.12 0.5 0.43 86 60-140108-10-1 100.2 0.5 0.46 92 60-140

10061-01-5 111.0 0.5 0.41 82 60-140108-88-3 92.14 0.5 0.45 90 60-140

10061-02-6 111.0 0.5 0.36 72 60-14079-00-5 133.4 0.5 0.44 88 60-140

591-78-6 100.1 0.5 0.42 84 60-140127-18-4 165.8 0.5 0.46 92 60-140124-48-1 208.3 0.5 0.41 82 60-140106-93-4 187.8 0.5 0.40 80 60-140108-90-7 112.6 0.5 0.47 94 60-140100-41-4 106.2 0.5 0.46 92 60-140

1330-20-7 106.2 1.0 0.86 86 60-14095-47-6 106.2 0.5 0.40 80 60-140

100-42-5 104.1 0.5 0.37 74 60-14098-82-8 120.19 0.5 0.39 78 60-14075-25-2 252.8 0.5 0.38 76 60-14079-34-5 167.9 0.5 0.44 88 60-140

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

Master_RLLCS_August_2014_V6 RLLCS Page 2 of 312 of 16

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/20/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102016J-0.5 Lab File ID: J9334.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.5 0.43 86 60-140108-67-8 120.2 0.5 0.35 70 60-14095-49-8 126.6 0.5 0.42 84 60-14095-63-6 120.2 0.5 0.37 74 60-140

541-73-1 147.0 0.5 0.44 88 60-140106-46-7 147.0 0.5 0.43 86 60-140100-44-7 126.0 0.5 0.29 58 * 60-14095-50-1 147.0 0.5 0.42 84 60-140

120-82-1 181.5 0.5 0.36 72 60-14087-68-3 260.8 0.5 0.40 80 60-14091-20-3 128.17 0.5 0.28 56 * 60-140

Surrogate Result Spike4-Bromofluorobenzene 8.8 10

# = Compounds outside control limits marked with asterisk (*).Total Compounds Spiked 73Total Outside Control Limits 4% Recoveries within Control Limits 95Acceptable Criteria: 90% of compounds must be within control limits

1,3,5-Trimethylbenzene

NJDEP Certification #: 03036

Recovery88%

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

Master_RLLCS_August_2014_V6 RLLCS Page 3 of 313 of 16

EMSL Analytical, Inc. EMSL Order: Sample Duplicate200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: 491601207-10Phone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date:

Project ID: Sample Duplicate Sampling Date: NALab Sample ID: 491601207-10 Canister ID: E12273

Sample Duplicate Lab File ID: J9348.D J9349.D Analysis Date: 10/21/2016

Sample Vol(ml): 250 250 Instrument ID: 5972JDilution Factor: 1 1 Analyst Initials: MTH

RPDRPD # Limits Comments

1.0 1.1 4.1 25.00.6 0.7 11.4 25.02.9 3.0 2.1 25.041.2 42.1 2.2 25.00.7 0.8 2.4 25.04.1 4.1 0.7 25.06.4 6.4 1.0 25.02.4 2.5 3.6 25.01.0 1.0 3.3 25.01.3 1.3 0.9 25.01.2 1.2 0.8 25.02.6 2.7 1.8 25.01.5 1.6 2.2 25.01.2 1.2 2.5 25.08.8 8.9 1.4 25.01.3 1.3 1.6 25.05.0 5.1 1.3 25.01.8 1.9 1.3 25.01.5 1.5 1.6 25.01.7 1.7 0.6 25.0

8.3 7.9

RPD= Relative Precent Differencenc= indicates RPD is not calculated# column with an asterisk (*) indicates RPD exceedence.

10/28/2016

Sample Duplicate SummarySample Conc

(ppbv)Duplicate

Conc (ppbv)

References

4-BromofluorobenzeneSurrogate (10ppbv spike)

4-Ethyltoluene1,2,4-Trimethylbenzene

Xylene (p,m)Xylene (Ortho)

EthylbenzeneToluene

n-HeptaneBenzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)

2-Butanone(MEK)Ethyl acetate

n-Hexane

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Acetone

Sample % Recovery

Duplicate % Recovery

Target CompoundsFreon 12(Dichlorodifluoromethane)Chloromethanen-ButaneEthanol

Page 1 of 114 of 16

15 of 16

16 of 16

EMSL Analytical, Inc.

Instrument Batch ID: 102016MBFB Check ID: BFB102016M Analysis Date: 10/20/2016BFB File ID: M8691.D Analysis Time: 12:31

50 17.775 49.995 100.096 6.6173 0.0 (0.0) 1174 74.3175 5.4 (7.3) 1176 70.6 (95.1) 1177 4.5 (6.4) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

M8692.DM8693.DM8694.DM8695.DM8696.DM8697.DM8698.DM8699.DM8700.DM8701.DM8702.DM8703.DM8704.DM8705.DM8706.DM8707.DM8708.DM8709.DM8710.DM8711.DM8712.DM8713.DM8714.DM8715.DM8716.D

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

491601219-6491601219-6DL

Laboratory Sample ID Lab File ID

491601219-3DL491601219-4

491601219-4DL491601219-5

491601219-1DL491601219-2

10/21/201610/21/201610/21/2016

08:0809:0109:53

04:3905:3206:2407:16

01:1102:0302:5503:47

21:4422:3623:2800:20

10/21/201610/21/201610/21/201610/21/2016

10/21/201610/21/201610/21/201610/21/2016

10/20/201610/20/201610/20/201610/21/2016

491601219-2DL491601219-3

491601228-1491601228-2

491601228-2DUP491601219-1

10/20/2016 20:52

MB102016MIB102016M

RLLCS102016M

10/20/201613:2314:1519:0920:00

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

491601219-5DL

10/20/2016CCVS102016M-10

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

10/20/201610/20/2016

491601220-1DL

491601219-7 10/21/2016 10:45491601219-7DL 10/21/2016 11:37

491601219-8 10/21/2016 12:30491601219-8DL 10/21/2016 13:23

ECVS102016M-10 10/21/2016 15:22

1 of 14

EMSL Analytical, Inc.

Instrument Batch ID: 02016M\Lab Standard ID: CCVS102016M-10 Analysis Date:Standard File ID: M8692.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 276888 13.97 817729 16.05 720494 23.06Upper Limit 387643 14.30 1144821 16.38 1008692 23.39Lower Limit 166133 13.64 490637 15.72 432296 22.73

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

582269 23.0516.05 497695491601219-2DL 198043 13.96520652491601219-2 204209 13.96 23.05601919 16.04548585 23.05630676 16.04491601219-1DL 211048 13.96571890491601219-1 219333 13.96 23.05658377 16.04

23.05679569 16.05491601228-2DUP 227517 13.96610997229750587745

23.05705483 16.0513.98757801 16.05644421 16.04491601220-1DL 218197

13.96

13.96491601228-1 243342 13.98491601228-2

711569 16.04RLLCS102016M 233760 13.961496840 * 16.04IB102016M 451281 * 13.95754034 16.04MB102016M 255530 13.97

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

650730

23.05

23.05

23.05

622991572790 23.05647734

16.04

1320110 * 23.05

491601219-3DL 18898013.96 586389

551265491601219-3 198851 509511 23.05

10/20/161:23 PM

16.05 470449 23.05491601219-4 193339 13.96 569316 16.05 498069 23.05491601219-4DL 181776 13.97 536772 16.05 462994 23.05491601219-5 180579 13.96 531178 16.05 464210 23.05491601219-5DL 178461 13.97 529130 16.05 457375 23.05491601219-6 177115 13.98 523442 16.05 457736 23.06491601219-6DL 176321 13.96 521664 16.05 445984 23.05491601219-7 176375 13.96 519789 16.05 451132 23.05

459744 23.0623.05506901

668250 23.06

436712 23.06491601219-7DL 173906 13.97 506593 16.05491601219-8 176328 13.98491601219-8DL 170157 13.96 16.05

521291 16.05438393

ECVS102016M-10 223538 13.98 16.05 589246

2 of 14

EMSL Analytical, Inc.

Instrument ID: 02016M\ Analysis Date: 10/20/16

Method Blank ID: MB102016M Analysis Time: 14:15

Lab File ID: M8693.D

M8694.DM8695.DM8696.DM8697.DM8698.DM8699.DM8700.DM8701.DM8702.DM8703.DM8704.DM8705.DM8706.DM8707.DM8708.DM8709.DM8710.DM8711.DM8712.DM8713.DM8714.DM8715.DM8715.DM8716.D

10/21/1610/21/16

491601219-8DLECVS102016M-10

13:2315:22

491601219-8DL 13:2310/21/16491601219-8 10/21/16 12:30

491601219-7 10/21/16 10:45491601219-7DL 10/21/16 11:37

Time Analyzed

19:09

491601228-1491601220-1DL

491601228-2 10/20/16

20:0020:52

10/21/16 00:20

Lab File ID Date Analyzed

22:36

491601219-2 10/21/16 02:03

This Method Blank applies to the following samples, dilutions, and QC:

21:4410/20/16

491601228-2DUP

Lab Sample ID

02:55

10/20/16

23:28

10/21/16 01:11

EPA TO-15

Method Blank Summary

491601219-2DL 10/21/16

IB102016M

491601219-3 10/21/16

10/20/16

10/20/16

03:47

491601219-1

04:39491601219-3DL 10/21/16491601219-4 10/21/16 05:32

06:2410/21/16

491601219-4DL07:16

10/21/16

08:08491601219-5DL 10/21/16491601219-6 10/21/16

491601219-1DL

RLLCS102016M 10/20/16

491601219-6DL 10/21/16 09:53

491601219-5

09:01

3 of 14

4 of 14

5 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8693.D Analysis Date: 10/20/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 42.08 1.0 U 1.775-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

Chloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

Ethyl acetate

Method BlankMB102016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

_Method_Blank_July_2014_V3.xlsm Target_Results Page 1 of 36 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8693.D Analysis Date: 10/20/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB102016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

_Method_Blank_July_2014_V3.xlsm Target_Results Page 2 of 37 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8693.D Analysis Date: 10/20/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB102016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 10 10 100%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_Method_Blank_July_2014_V3.xlsm Target_Results Page 3 of 38 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8693.D Analysis Date: 10/20/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

Method BlankMB102016M

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified CompoundsNo Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

_Method_Blank_July_2014_V3.xlsm TIC_ALL_Results Page 1 of 19 of 14

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/21/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS102016M Lab File ID: M8695.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.54 108 60-14075-71-8 120.9 0.5 0.66 132 60-14076-14-2 170.9 0.5 0.63 126 60-14074-87-3 50.49 0.5 0.62 124 60-140

106-97-8 58.12 0.5 0.56 112 60-14075-01-4 62.50 0.5 0.59 118 60-140

106-99-0 54.09 0.5 0.54 108 60-14074-83-9 94.94 0.5 0.66 132 60-14075-00-3 64.52 0.5 0.61 122 60-14064-17-5 46.07 0.5 0.68 136 60-140

593-60-2 106.9 0.5 0.60 120 60-14075-69-4 137.4 0.5 0.61 122 60-14067-63-0 60.10 0.5 0.54 108 60-14076-13-1 187.4 0.5 0.60 120 60-14067-64-1 58.08 0.5 0.49 98 60-14075-35-4 96.94 0.5 0.53 106 60-14075-05-8 41.00 0.5 0.53 106 60-14075-65-0 74.12 0.5 0.50 100 60-14074-96-4 108.0 0.5 0.58 116 60-140

107-05-1 76.53 0.5 0.46 92 60-14075-15-0 76.14 0.5 0.57 114 60-14075-09-2 84.94 0.5 0.56 112 60-140

107-13-1 53.00 0.5 0.51 102 60-1401634-04-4 88.15 0.5 0.53 106 60-140156-60-5 96.94 0.5 0.52 104 60-140110-54-3 86.17 0.5 0.51 102 60-14075-34-3 98.96 0.5 0.52 104 60-140

108-05-4 86.00 0.5 0.40 80 60-14078-93-3 72.10 0.5 0.47 94 60-140

156-59-2 96.94 0.5 0.55 110 60-140141-78-6 88.1 0.5 0.47 94 60-140

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Methylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfide

_RLLCS_August_2014_V6.xlsm RLLCS Page 1 of 310 of 14

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/21/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS102016M Lab File ID: M8695.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Reporting Limit Laboratory Control Sample

67-66-3 119.4 0.5 0.56 112 60-140109-99-9 72.11 0.5 0.46 92 60-14071-55-6 133.4 0.5 0.57 114 60-140

110-82-7 84.16 0.5 0.49 98 60-140540-84-1 114.2 0.5 0.49 98 60-14056-23-5 153.8 0.5 0.59 118 60-140

142-82-5 100.2 0.5 0.45 90 60-140107-06-2 98.96 0.5 0.49 98 60-14071-43-2 78.11 0.5 0.56 112 60-14079-01-6 131.4 0.5 0.45 90 60-14078-87-5 113.0 0.5 0.44 88 60-14080-62-6 100.12 0.5 0.42 84 60-14075-27-4 163.8 0.5 0.46 92 60-140

123-91-1 88.12 0.5 0.47 94 60-140108-10-1 100.2 0.5 0.39 78 60-140

10061-01-5 111.0 0.5 0.41 82 60-140108-88-3 92.14 0.5 0.45 90 60-140

10061-02-6 111.0 0.5 0.41 82 60-14079-00-5 133.4 0.5 0.45 90 60-140

591-78-6 100.1 0.5 0.36 72 60-140127-18-4 165.8 0.5 0.43 86 60-140124-48-1 208.3 0.5 0.44 88 60-140106-93-4 187.8 0.5 0.44 88 60-140108-90-7 112.6 0.5 0.45 90 60-140100-41-4 106.2 0.5 0.44 88 60-140

1330-20-7 106.2 1.0 0.87 87 60-14095-47-6 106.2 0.5 0.42 84 60-140

100-42-5 104.1 0.5 0.41 82 60-14098-82-8 120.19 0.5 0.42 84 60-14075-25-2 252.8 0.5 0.44 88 60-14079-34-5 167.9 0.5 0.46 92 60-1401,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

_RLLCS_August_2014_V6.xlsm RLLCS Page 2 of 311 of 14

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/21/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS102016M Lab File ID: M8695.D Analysis Date: 10/20/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Reporting Limit Laboratory Control Sample

622-96-8 120.2 0.5 0.42 84 60-140108-67-8 120.2 0.5 0.42 84 60-14095-49-8 126.6 0.5 0.45 90 60-14095-63-6 120.2 0.5 0.41 82 60-140

541-73-1 147.0 0.5 0.40 80 60-140106-46-7 147.0 0.5 0.40 80 60-140100-44-7 126.0 0.5 0.42 84 60-14095-50-1 147.0 0.5 0.41 82 60-140

120-82-1 181.5 0.5 0.34 68 60-14087-68-3 260.8 0.5 0.37 74 60-14091-20-3 128.17 0.5 0.42 84 60-140

Surrogate Result Spike4-Bromofluorobenzene 9.9 10

# = Compounds outside control limits marked with asterisk (*).Total Compounds Spiked 73Total Outside Control Limits 0% Recoveries within Control Limits 100Acceptable Criteria: 90% of compounds must be within control limits

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

NJDEP Certification #: 03036

Recovery99%

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_RLLCS_August_2014_V6.xlsm RLLCS Page 3 of 312 of 14

13 of 14

14 of 14

EMSL Analytical, Inc.

Instrument Batch ID: 102116JBFB Check ID: BFB102116J Analysis Date: 10/21/2016BFB File ID: J9351.D Analysis Time: 14:49

50 17.575 45.995 100.096 7.0173 0.0 (0.0) 1174 89.7175 7.2 (8.0) 1176 87.3 (97.3) 1177 5.7 (6.6) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

J9352.DJ9353.DJ9354.DJ9355.DJ9356.DJ9357.DJ9358.DJ9359.DJ9360.DJ9361.DJ9362.DJ9363.DJ9364.DJ9365.DJ9366.D

10/21/2016491601207-14SC

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

10/21/201610/21/2016

C3376

15:5116:4817:4818:55

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

10/21/2016 20:02

CCVS102116J-10MB102116J

C3375

10/21/2016

491601207-15491601243-1

RLLCS102116J-0.5491601207-11491601207-12

491601207-12DUP10/22/201610/22/201610/22/201610/22/2016

20:5922:0023:0200:06

10/22/201610/22/2016

10/21/201610/21/201610/21/201610/22/2016

05:0406:00

01:0702:0803:0804:04

Laboratory Sample ID Lab File ID

IB102116JECVS102116J-10

491601207-13491601207-14

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

1 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 102116JLab Standard ID: CCVS102116J-10 Analysis Date:Standard File ID: J9353.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 625275 17.11 2263000 18.87 2176030 24.86Upper Limit 875385 17.44 3168200 19.20 3046442 25.19Lower Limit 375165 16.78 1357800 18.54 1305618 24.53

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

24.8618.87 1428990491601243-1 478598 17.13 163805018.87 1625290 24.86491601207-15 512256 17.13 179717018.89 1559250 24.86491601207-14 510786 17.13 178077018.87 1883530 24.86

1135350 * 24.86491601207-13 553507 17.12 1906840

24.87491601207-12DUP 491807 17.13 1609680 18.87

1597940 18.88 1167010 *486366 17.1317.13

491601207-12

1787010 18.871836980 18.87

18.87RLLCS102116J-0.5 514871

17.13

17.12491601207-11 526582

C3376 525333 17.13 1831550

18.87C3375 544698 17.11 1886070 18.87MB102116J 551553 17.11 1973940 1747900

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

24.861615010 24.861694220

1684740 24.861648500 24.86

17.13 1789820IB102116J 509993 24.86

10/21/164:48 PM

18.87 1575930

24.86

24.862114600 18.87 2024720ECVS102116J-10 608644

2 of 15

EMSL Analytical, Inc.

Instrument ID: 102116J Analysis Date: 10/21/16

Method Blank ID: MB102116J Analysis Time: 17:48

Lab File ID: J9354.D

J9355.DJ9356.DJ9357.DJ9358.DJ9359.DJ9360.DJ9361.DJ9362.DJ9363.DJ9364.DJ9365.DJ9366.D

C3376 10/21/16RLLCS102116J-0.5

491601207-12491601207-11

ECVS102116J-10 10/22/16 06:00

C3375

IB102116J 10/22/16

10/22/16491601207-12DUP

10/21/16

05:04

EPA TO-15

Method Blank Summary

491601243-1 10/22/16 04:04

10/21/1610/21/16

00:06

This Method Blank applies to the following samples, dilutions, and QC:

22:0010/21/16

Lab Sample ID Lab File ID Date Analyzed

23:02

491601207-15 10/22/16 03:08491601207-14 10/22/16 02:08491601207-13

Time Analyzed

18:5520:0220:59

10/22/16 01:07

3 of 15

4 of 15

5 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9354.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 58.08 1.0 U 2.475-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB102116J

Method Blank- Target Compound Results Summary

Ethyl acetatecis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-DichlorotetrafluoroethanChloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethaneChloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Master_Method_Blank_May_2014_V2 Target_Results Page 1 of 3

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9354.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB102116J

Method Blank- Target Compound Results Summary

PropyleneTarget Compounds

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

Master_Method_Blank_May_2014_V2 Target_Results Page 2 of 3

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9354.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Method BlankMB102116J

Method Blank- Target Compound Results Summary

PropyleneTarget Compounds

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 8.6 10 86%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Master_Method_Blank_May_2014_V2 Target_Results Page 3 of 3

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116JPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/01/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0465

Lab File ID: J9354.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

No Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

Method BlankMB102116J

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified Compounds

Master_Method_Blank_May_2014_V2 TIC_ALL_Results Page 1 of 19 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102116J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/01/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102116J-0.5 Lab File ID: J9357.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.67 134 60-14075-71-8 120.9 0.5 0.46 92 60-14076-14-2 170.9 0.5 0.49 98 60-14074-87-3 50.49 0.5 0.63 126 60-140

106-97-8 58.12 0.5 0.55 110 60-14075-01-4 62.50 0.5 0.52 104 60-140

106-99-0 54.09 0.5 0.58 116 60-14074-83-9 94.94 0.5 0.45 90 60-14075-00-3 64.52 0.5 0.49 98 60-14064-17-5 46.07 0.5 0.67 134 60-140

593-60-2 106.9 0.5 0.43 86 60-14075-69-4 137.4 0.5 0.45 90 60-14067-63-0 60.10 0.5 0.52 104 60-14076-13-1 187.4 0.5 0.46 92 60-14067-64-1 58.08 0.5 0.48 96 60-14075-35-4 96.94 0.5 0.45 90 60-14075-05-8 41.00 0.5 0.83 166 * 60-14075-65-0 74.12 0.5 0.42 84 60-14074-96-4 108.0 0.5 0.42 84 60-140

107-05-1 76.53 0.5 0.44 88 60-14075-15-0 76.14 0.5 0.45 90 60-14075-09-2 84.94 0.5 0.56 112 60-140

107-13-1 53.00 0.5 0.46 92 60-1401634-04-4 88.15 0.5 0.39 78 60-140156-60-5 96.94 0.5 0.44 88 60-140110-54-3 86.17 0.5 0.45 90 60-14075-34-3 98.96 0.5 0.47 94 60-140

108-05-4 86.00 0.5 0.38 76 60-14078-93-3 72.10 0.5 0.46 92 60-140

156-59-2 96.94 0.5 0.42 84 60-140141-78-6 88.1 0.5 0.48 96 60-140Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

Master_RLLCS_August_2014_V6 RLLCS Page 1 of 310 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102116J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/01/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102116J-0.5 Lab File ID: J9357.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.5 0.45 90 60-140109-99-9 72.11 0.5 0.51 102 60-14071-55-6 133.4 0.5 0.42 84 60-140

110-82-7 84.16 0.5 0.46 92 60-140540-84-1 114.2 0.5 0.45 90 60-14056-23-5 153.8 0.5 0.41 82 60-140

142-82-5 100.2 0.5 0.49 98 60-140107-06-2 98.96 0.5 0.45 90 60-14071-43-2 78.11 0.5 0.47 94 60-14079-01-6 131.4 0.5 0.45 90 60-14078-87-5 113.0 0.5 0.51 102 60-14080-62-6 100.12 0.5 0.41 82 60-14075-27-4 163.8 0.5 0.44 88 60-140

123-91-1 88.12 0.5 0.48 96 60-140108-10-1 100.2 0.5 0.46 92 60-140

10061-01-5 111.0 0.5 0.42 84 60-140108-88-3 92.14 0.5 0.43 86 60-140

10061-02-6 111.0 0.5 0.38 76 60-14079-00-5 133.4 0.5 0.44 88 60-140

591-78-6 100.1 0.5 0.41 82 60-140127-18-4 165.8 0.5 0.47 94 60-140124-48-1 208.3 0.5 0.41 82 60-140106-93-4 187.8 0.5 0.41 82 60-140108-90-7 112.6 0.5 0.48 96 60-140100-41-4 106.2 0.5 0.47 94 60-140

1330-20-7 106.2 1.0 0.86 86 60-14095-47-6 106.2 0.5 0.41 82 60-140

100-42-5 104.1 0.5 0.37 74 60-14098-82-8 120.19 0.5 0.40 80 60-14075-25-2 252.8 0.5 0.37 74 60-14079-34-5 167.9 0.5 0.45 90 60-140

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

Master_RLLCS_August_2014_V6 RLLCS Page 2 of 311 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS102116J-0.5Phone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/01/2016

Project ID: Sampling Date: NACanister ID: E0285

Lab Sample ID: RLLCS102116J-0.5 Lab File ID: J9357.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5972JDilution Factor: 1 Analyst Initials: MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.5 0.42 84 60-140108-67-8 120.2 0.5 0.39 78 60-14095-49-8 126.6 0.5 0.43 86 60-14095-63-6 120.2 0.5 0.38 76 60-140

541-73-1 147.0 0.5 0.44 88 60-140106-46-7 147.0 0.5 0.44 88 60-140100-44-7 126.0 0.5 0.29 58 * 60-14095-50-1 147.0 0.5 0.44 88 60-140

120-82-1 181.5 0.5 0.36 72 60-14087-68-3 260.8 0.5 0.39 78 60-14091-20-3 128.17 0.5 0.28 56 * 60-140

Surrogate Result Spike4-Bromofluorobenzene 9.2 10

# = Compounds outside control limits marked with asterisk (*).Total Compounds Spiked 73Total Outside Control Limits 3% Recoveries within Control Limits 96Acceptable Criteria: 90% of compounds must be within control limits

1,3,5-Trimethylbenzene

NJDEP Certification #: 03036

Recovery92%

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

Master_RLLCS_August_2014_V6 RLLCS Page 3 of 312 of 15

EMSL Analytical, Inc. EMSL Order: Sample Duplicate200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: 491601207-12Phone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date:

Project ID: Sample Duplicate Sampling Date: NALab Sample ID: 491601207-12 Canister ID: E0494

Sample Duplicate Lab File ID: J9359.D J9360.D Analysis Date: 10/21/2016

Sample Vol(ml): 250 250 Instrument ID: 5972JDilution Factor: 1 1 Analyst Initials: MTH

RPDRPD # Limits Comments

0.5 0.5 1.1 25.00.7 0.7 1.7 25.03.9 3.9 0.6 25.043.6 42.9 1.6 25.00.6 0.5 1.0 25.06.5 6.5 0.3 25.08.9 8.9 0.4 25.01.6 1.6 1.2 25.01.3 1.3 2.3 25.01.4 1.4 1.6 25.00.8 0.7 4.2 25.01.8 1.8 2.1 25.01.0 1.0 0.9 25.01.0 1.0 3.2 25.06.8 6.8 0.5 25.01.1 1.1 1.7 25.03.8 3.8 0.2 25.01.4 1.4 0.0 25.01.2 1.3 3.9 25.01.4 1.4 2.8 25.0

7.0 7.2

RPD= Relative Precent Differencenc= indicates RPD is not calculated# column with an asterisk (*) indicates RPD exceedence.

10/28/2016

Sample Duplicate SummarySample Conc

(ppbv)Duplicate

Conc (ppbv)

References

4-BromofluorobenzeneSurrogate (10ppbv spike)

4-Ethyltoluene1,2,4-Trimethylbenzene

Xylene (p,m)Xylene (Ortho)

EthylbenzeneToluene

n-HeptaneBenzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)

2-Butanone(MEK)Ethyl acetate

n-Hexane

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Acetone

Sample % Recovery

Duplicate % Recovery

Target CompoundsFreon 12(Dichlorodifluoromethane)Chloromethanen-ButaneEthanol

Page 1 of 113 of 15

14 of 15

15 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 102116MBFB Check ID: BFB102116M Analysis Date: 10/21/2016BFB File ID: M8717.D Analysis Time: 18:21

50 17.475 49.295 100.096 6.6173 0.3 (0.4) 1174 78.3175 5.8 (7.5) 1176 74.3 (94.9) 1177 4.7 (6.3) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

M8718.DM8719.DM8720.DM8721.DM8722.DM8723.DM8724.DM8725.DM8726.DM8727.DM8728.DM8729.DM8730.DM8731.D

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

Laboratory Sample ID Lab File ID

ECVS102116M-10

491601219-14491601219-14DUP

06:32

03:0203:5504:4705:40

23:3300:2501:1702:09

10/22/2016

10/22/201610/22/201610/22/201610/22/2016

10/21/201610/22/201610/22/201610/22/2016

491601194-1491601194-2

491601228-2DL491601219-11491601219-12491601219-13

10/21/2016 22:41

MB102116MRLLCS112116M

491601219-9

10/21/201619:1320:0520:5721:49

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

10/21/2016CCVS102116M-10

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

10/21/201610/21/2016

491601219-10

1 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 02116M\Lab Standard ID: CCVS102116M-10 Analysis Date:Standard File ID: M8718.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 378358 13.98 1209780 16.06 1065630 23.06Upper Limit 529701 14.31 1693692 16.39 1491882 23.39Lower Limit 227015 13.65 725868 15.73 639378 22.73

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

873093 23.0616.05 748550491601194-1 310490 13.96707458491601219-14DUP 293631 13.96 23.05820215 16.05738419 23.06854840 16.05491601219-14 302542 13.96752064491601219-13 306031 13.96 23.06864162 16.05

23.05875230 16.05491601219-12 307597 13.97750356306622752184

23.05875409 16.0513.96908848 16.05937790 16.05491601219-10 325698

13.97

13.96491601228-2DL 314059 13.97491601219-11

970899 16.04491601219-9 338302 13.961164360 16.04RLLCS112116M 391541 13.961119810 16.05MB102116M 372893 13.98

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

962678

23.06

23.05

23.06

814701803484 23.05779104

16.05

993262 23.05

ECVS102116M-10 31401313.96 882605

905065491601194-2 308548 756692 23.06

10/21/167:13 PM

16.05 805745 23.06

2 of 15

EMSL Analytical, Inc.

Instrument ID: 02116M\ Analysis Date: 10/21/16

Method Blank ID: MB102116M Analysis Time: 20:05

Lab File ID: M8719.D

M8720.DM8721.DM8722.DM8723.DM8724.DM8725.DM8726.DM8727.DM8728.DM8729.DM8730.DM8731.D

Time Analyzed

20:57

491601228-2DL491601219-10

491601219-11 10/22/16

21:4922:41

10/22/16 02:09

Lab File ID Date Analyzed

00:25

491601219-14DUP 10/22/16 03:55

This Method Blank applies to the following samples, dilutions, and QC:

23:3310/21/16

491601219-12

Lab Sample ID

04:47

10/21/16

01:17

10/22/16 03:02

EPA TO-15

Method Blank Summary

491601194-1 10/22/16

RLLCS112116M

491601194-2 10/22/16

10/22/16

10/21/16

05:40

491601219-13

06:32ECVS102116M-10 10/22/16

491601219-14

491601219-9 10/21/16

3 of 15

4 of 15

5 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/28/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8719.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 42.08 1.0 U 1.775-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

Chloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

Ethyl acetate

Method BlankMB102116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

_Method_Blank_July_2014_V3.xlsm Target_Results Page 1 of 36 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/28/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8719.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB102116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

_Method_Blank_July_2014_V3.xlsm Target_Results Page 2 of 37 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/28/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8719.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB102116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 9.9 10 99%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_Method_Blank_July_2014_V3.xlsm Target_Results Page 3 of 38 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB102116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/28/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E0245

Lab File ID: M8719.D Analysis Date: 10/21/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

Method BlankMB102116M

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified CompoundsNo Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

_Method_Blank_July_2014_V3.xlsm TIC_ALL_Results Page 1 of 19 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS112116MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/24/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS112116M Lab File ID: M8720.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.55 110 60-14075-71-8 120.9 0.5 0.59 118 60-14076-14-2 170.9 0.5 0.58 116 60-14074-87-3 50.49 0.5 0.62 124 60-140

106-97-8 58.12 0.5 0.55 110 60-14075-01-4 62.50 0.5 0.58 116 60-140

106-99-0 54.09 0.5 0.56 112 60-14074-83-9 94.94 0.5 0.63 126 60-14075-00-3 64.52 0.5 0.60 120 60-14064-17-5 46.07 0.5 0.66 132 60-140

593-60-2 106.9 0.5 0.58 116 60-14075-69-4 137.4 0.5 0.62 124 60-14067-63-0 60.10 0.5 0.47 94 60-14076-13-1 187.4 0.5 0.60 120 60-14067-64-1 58.08 0.5 0.52 104 60-14075-35-4 96.94 0.5 0.54 108 60-14075-05-8 41.00 0.5 0.51 102 60-14075-65-0 74.12 0.5 0.48 96 60-14074-96-4 108.0 0.5 0.59 118 60-140

107-05-1 76.53 0.5 0.46 92 60-14075-15-0 76.14 0.5 0.56 112 60-14075-09-2 84.94 0.5 0.55 110 60-140

107-13-1 53.00 0.5 0.52 104 60-1401634-04-4 88.15 0.5 0.51 102 60-140156-60-5 96.94 0.5 0.53 106 60-140110-54-3 86.17 0.5 0.49 98 60-14075-34-3 98.96 0.5 0.52 104 60-140

108-05-4 86.00 0.5 0.42 84 60-14078-93-3 72.10 0.5 0.46 92 60-140

156-59-2 96.94 0.5 0.53 106 60-140141-78-6 88.1 0.5 0.46 92 60-140

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Methylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfide

_RLLCS_August_2014_V6.xlsm RLLCS Page 1 of 310 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS112116MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/24/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS112116M Lab File ID: M8720.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Reporting Limit Laboratory Control Sample

67-66-3 119.4 0.5 0.53 106 60-140109-99-9 72.11 0.5 0.48 96 60-14071-55-6 133.4 0.5 0.54 108 60-140

110-82-7 84.16 0.5 0.51 102 60-140540-84-1 114.2 0.5 0.49 98 60-14056-23-5 153.8 0.5 0.59 118 60-140

142-82-5 100.2 0.5 0.46 92 60-140107-06-2 98.96 0.5 0.48 96 60-14071-43-2 78.11 0.5 0.52 104 60-14079-01-6 131.4 0.5 0.45 90 60-14078-87-5 113.0 0.5 0.44 88 60-14080-62-6 100.12 0.5 0.41 82 60-14075-27-4 163.8 0.5 0.45 90 60-140

123-91-1 88.12 0.5 0.43 86 60-140108-10-1 100.2 0.5 0.40 80 60-140

10061-01-5 111.0 0.5 0.44 88 60-140108-88-3 92.14 0.5 0.43 86 60-140

10061-02-6 111.0 0.5 0.42 84 60-14079-00-5 133.4 0.5 0.44 88 60-140

591-78-6 100.1 0.5 0.37 74 60-140127-18-4 165.8 0.5 0.42 84 60-140124-48-1 208.3 0.5 0.45 90 60-140106-93-4 187.8 0.5 0.43 86 60-140108-90-7 112.6 0.5 0.47 94 60-140100-41-4 106.2 0.5 0.45 90 60-140

1330-20-7 106.2 1.0 0.87 87 60-14095-47-6 106.2 0.5 0.43 86 60-140

100-42-5 104.1 0.5 0.43 86 60-14098-82-8 120.19 0.5 0.42 84 60-14075-25-2 252.8 0.5 0.44 88 60-14079-34-5 167.9 0.5 0.45 90 60-1401,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

_RLLCS_August_2014_V6.xlsm RLLCS Page 2 of 311 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS112116MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 10/24/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS112116M Lab File ID: M8720.D Analysis Date: 10/21/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Reporting Limit Laboratory Control Sample

622-96-8 120.2 0.5 0.43 86 60-140108-67-8 120.2 0.5 0.42 84 60-14095-49-8 126.6 0.5 0.44 88 60-14095-63-6 120.2 0.5 0.42 84 60-140

541-73-1 147.0 0.5 0.39 78 60-140106-46-7 147.0 0.5 0.40 80 60-140100-44-7 126.0 0.5 0.44 88 60-14095-50-1 147.0 0.5 0.39 78 60-140

120-82-1 181.5 0.5 0.34 68 60-14087-68-3 260.8 0.5 0.37 74 60-14091-20-3 128.17 0.5 0.42 84 60-140

Surrogate Result Spike4-Bromofluorobenzene 9.9 10

# = Compounds outside control limits marked with asterisk (*).Total Compounds Spiked 73Total Outside Control Limits 0% Recoveries within Control Limits 100Acceptable Criteria: 90% of compounds must be within control limits

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

NJDEP Certification #: 03036

Recovery99%

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_RLLCS_August_2014_V6.xlsm RLLCS Page 3 of 312 of 15

EMSL Analytical, Inc. EMSL Order: Sample Duplicate200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: 491601219-14Phone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date:

Project ID: Sample Duplicate Sampling Date: NALab Sample ID: 491601219-14 Canister ID: E0515

Sample Duplicate Lab File ID: M8727.D M8728.D Analysis Date: 10/22/2016

Sample Vol(ml): 250 250 Instrument ID: 5973MDilution Factor: 1 1 Analyst Initials: TP/MTH

RPDRPD # Limits Comments

0.62 0.60 3.5 25.01 1 1.9 25.010 10 1.9 25.01.0 1.0 0.9 25.06 6 0.5 25.04 4 2.1 25.0

1.8 1.8 0.8 25.00.7 0.7 1.5 25.0

10.1 10.1

Sample % Recovery

Duplicate % Recovery

Target CompoundsChloromethanen-ButaneEthanolFreon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)AcetoneEthyl acetateToluene

Surrogate (10ppbv spike)

RPD= Relative Precent Differencenc= indicates RPD is not calculated# column with an asterisk (*) indicates RPD exceedence.

11/28/2016

Sample Duplicate SummarySample Conc

(ppbv)Duplicate

Conc (ppbv)

References

4-Bromofluorobenzene

Page 1 of 113 of 15

14 of 15

15 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 103016MBFB Check ID: BFB103016M Analysis Date: 10/30/2016BFB File ID: M8802.D Analysis Time: 10:02

50 17.175 48.595 100.096 6.4173 0.0 (0.0) 1174 77.6175 5.8 (7.5) 1176 75.1 (96.8) 1177 4.9 (6.5) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

M8803.DM8804.DM8805.DM8806.DM8807.DM8808.DM8809.DM8810.DM8811.DM8812.DM8813.DM8814.DM8815.DM8816.DM8817.DM8818.DM8819.D

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

Laboratory Sample ID Lab File ID

491601263-11491601263-12491601263-13

ECVS103016M-10

491601263-7491601263-8

03:2604:1905:1306:06

23:5200:4501:3902:32

20:1621:0822:0122:58

10/31/201610/31/201610/31/201610/31/2016

10/30/201610/31/201610/31/201610/31/2016

10/30/201610/30/201610/30/201610/30/2016

491601263-9491601263-10

491601263-4DL491601263-5

491601263-5DUP491601263-6

10/30/2016 19:24

MB103016MRLLCS103016M

HO368

10/30/201614:3515:2717:3618:32

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

10/30/2016CCVS103016M-10

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

10/30/201610/30/2016

491601253-1DL

1 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 03016M\Lab Standard ID: CCVS103016M-10 Analysis Date:Standard File ID: M8803.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 341543 13.97 1011720 16.05 877790 23.05Upper Limit 478160 14.30 1416408 16.38 1228906 23.38Lower Limit 204926 13.64 607032 15.72 526674 22.72

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

819930 23.0516.05 716820491601263-9 282950 13.97737970491601263-8 291207 13.98 23.05838773 16.05712039 23.05829056 16.05491601263-7 288540 13.98751998491601263-6 305534 13.97 23.05880841 16.04

23.05869910 16.05491601263-5DUP 298103 13.97735884287709769103

23.05825564 16.0513.98805593 16.05812392 16.05491601253-1DL 284749

13.98

13.98491601263-4DL 286221 13.97491601263-5

873174 16.05HO368 303327 13.97977025 16.04RLLCS103016M 339037 13.96920825 16.04MB103016M 319077 13.96

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

786115

23.05

23.05

23.05

756836708963 23.05682053

16.05

832037 23.05

491601263-11 28911013.98 821868

845722491601263-10 282802 712044 23.05

10/30/162:35 PM

16.05 739073 23.0549160126312 276965 13.97 796406 16.05 678864 23.05491601263-13 263286 13.97 755145 16.05 644904 23.05ECVS103016M-10 291090 13.97 860605 16.05 755662 23.05

2 of 15

EMSL Analytical, Inc.

Instrument ID: 03016M\ Analysis Date: 10/30/16

Method Blank ID: MB103016M Analysis Time: 15:27

Lab File ID: M8804.D

M8805.DM8806.DM8807.DM8808.DM8809.DM8810.DM8811.DM8812.DM8813.DM8814.DM8815.DM8816.DM8817.DM8818.DM8819.D

Time Analyzed

17:36

491601263-4DL491601253-1DL

491601263-5 10/30/16

18:3219:24

10/30/16 22:58

Lab File ID Date Analyzed

21:08

491601263-8 10/31/16 00:45

This Method Blank applies to the following samples, dilutions, and QC:

20:1610/30/16

491601263-5DUP

Lab Sample ID

01:39

10/30/16

22:01

10/30/16 23:52

EPA TO-15

Method Blank Summary

491601263-9 10/31/16

RLLCS103016M

491601263-10 10/31/16

10/30/16

10/30/16

02:32

491601263-6

03:26491601263-11 10/31/1649160126312 10/31/16 04:19

05:1310/31/16

491601263-1306:06

10/31/16

491601263-7

HO368 10/30/16

ECVS103016M-10

3 of 15

4 of 15

5 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB103016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8804.D Analysis Date: 10/30/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 42.08 1.0 U 1.775-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

Chloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

Ethyl acetate

Method BlankMB103016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

_Method_Blank_July_2014_V3.xlsm Target_Results Page 1 of 36 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB103016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8804.D Analysis Date: 10/30/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB103016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

_Method_Blank_July_2014_V3.xlsm Target_Results Page 2 of 37 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB103016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8804.D Analysis Date: 10/30/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB103016M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 10 10 100%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_Method_Blank_July_2014_V3.xlsm Target_Results Page 3 of 38 of 15

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB103016MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8804.D Analysis Date: 10/30/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

Method BlankMB103016M

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified CompoundsNo Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

_Method_Blank_July_2014_V3.xlsm TIC_ALL_Results Page 1 of 19 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS103016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS103016M Lab File ID: M8805.D Analysis Date: 10/30/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.59 118 60-14075-71-8 120.9 0.5 0.69 138 60-14076-14-2 170.9 0.5 0.63 126 60-14074-87-3 50.49 0.5 0.73 146 * 60-140

106-97-8 58.12 0.5 0.59 118 60-14075-01-4 62.50 0.5 0.60 120 60-140

106-99-0 54.09 0.5 0.60 120 60-14074-83-9 94.94 0.5 0.66 132 60-14075-00-3 64.52 0.5 0.62 124 60-14064-17-5 46.07 0.5 0.78 156 * 60-140

593-60-2 106.9 0.5 0.60 120 60-14075-69-4 137.4 0.5 0.61 122 60-14067-63-0 60.10 0.5 0.54 108 60-14076-13-1 187.4 0.5 0.59 118 60-14067-64-1 58.08 0.5 0.51 102 60-14075-35-4 96.94 0.5 0.52 104 60-14075-05-8 41.00 0.5 0.58 116 60-14075-65-0 74.12 0.5 0.50 100 60-14074-96-4 108.0 0.5 0.56 112 60-140

107-05-1 76.53 0.5 0.42 84 60-14075-15-0 76.14 0.5 0.55 110 60-14075-09-2 84.94 0.5 0.54 108 60-140

107-13-1 53.00 0.5 0.49 98 60-1401634-04-4 88.15 0.5 0.45 90 60-140156-60-5 96.94 0.5 0.52 104 60-140110-54-3 86.17 0.5 0.48 96 60-14075-34-3 98.96 0.5 0.52 104 60-140

108-05-4 86.00 0.5 0.39 78 60-14078-93-3 72.10 0.5 0.46 92 60-140

156-59-2 96.94 0.5 0.52 104 60-140141-78-6 88.1 0.5 0.45 90 60-140Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

_RLLCS_August_2014_V6.xlsm RLLCS Page 1 of 310 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS103016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS103016M Lab File ID: M8805.D Analysis Date: 10/30/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.5 0.52 104 60-140109-99-9 72.11 0.5 0.44 88 60-14071-55-6 133.4 0.5 0.52 104 60-140

110-82-7 84.16 0.5 0.48 96 60-140540-84-1 114.2 0.5 0.47 94 60-14056-23-5 153.8 0.5 0.57 114 60-140

142-82-5 100.2 0.5 0.41 82 60-140107-06-2 98.96 0.5 0.48 96 60-14071-43-2 78.11 0.5 0.51 102 60-14079-01-6 131.4 0.5 0.45 90 60-14078-87-5 113.0 0.5 0.46 92 60-14080-62-6 100.12 0.5 0.39 78 60-14075-27-4 163.8 0.5 0.47 94 60-140

123-91-1 88.12 0.5 0.45 90 60-140108-10-1 100.2 0.5 0.37 74 60-140

10061-01-5 111.0 0.5 0.42 84 60-140108-88-3 92.14 0.5 0.43 86 60-140

10061-02-6 111.0 0.5 0.42 84 60-14079-00-5 133.4 0.5 0.45 90 60-140

591-78-6 100.1 0.5 0.37 74 60-140127-18-4 165.8 0.5 0.42 84 60-140124-48-1 208.3 0.5 0.46 92 60-140106-93-4 187.8 0.5 0.43 86 60-140108-90-7 112.6 0.5 0.49 98 60-140100-41-4 106.2 0.5 0.44 88 60-140

1330-20-7 106.2 1.0 0.86 86 60-14095-47-6 106.2 0.5 0.41 82 60-140

100-42-5 104.1 0.5 0.40 80 60-14098-82-8 120.19 0.5 0.41 82 60-14075-25-2 252.8 0.5 0.43 86 60-14079-34-5 167.9 0.5 0.47 94 60-140

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

_RLLCS_August_2014_V6.xlsm RLLCS Page 2 of 311 of 15

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS103016MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/17/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS103016M Lab File ID: M8805.D Analysis Date: 10/30/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.5 0.41 82 60-140108-67-8 120.2 0.5 0.41 82 60-14095-49-8 126.6 0.5 0.45 90 60-14095-63-6 120.2 0.5 0.39 78 60-140

541-73-1 147.0 0.5 0.40 80 60-140106-46-7 147.0 0.5 0.39 78 60-140100-44-7 126.0 0.5 0.44 88 60-14095-50-1 147.0 0.5 0.38 76 60-140

120-82-1 181.5 0.5 0.33 66 60-14087-68-3 260.8 0.5 0.35 70 60-14091-20-3 128.17 0.5 0.42 84 60-140

Surrogate Result Spike4-Bromofluorobenzene 10 10

# = Compounds outside control limits marked with asterisk (*).Total Compounds Spiked 73Total Outside Control Limits 2% Recoveries within Control Limits 97Acceptable Criteria: 90% of compounds must be within control limits

1,3,5-Trimethylbenzene

NJDEP Certification #: 03036

Recovery100%

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

_RLLCS_August_2014_V6.xlsm RLLCS Page 3 of 312 of 15

EMSL Analytical, Inc. EMSL Order: Sample Duplicate200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: 491601263-5Phone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date:

Project ID: Sample Duplicate Sampling Date: NALab Sample ID: 491601263-5 Canister ID: E0373

Sample Duplicate Lab File ID: M8809.D M8810.D Analysis Date: 10/30/2016

Sample Vol(ml): 250 250 Instrument ID: 5973MDilution Factor: 1 1 Analyst Initials: TP/MTH

RPDRPD # Limits Comments

2.7 2.6 3.7 25.06 5 1.6 25.060 61 2.7 25.0

11.1 11.3 1.4 25.05 4 7.6 25.09 9 1.1 25.0

0.7 0.7 6.5 25.03.6 3.7 3.4 25.03.0 3.0 0.3 25.03.2 3.3 2.0 25.03.4 3.4 1.1 25.01.9 1.9 0.0 25.014.8 14.6 1.4 25.03.0 2.9 1.0 25.010.8 10.8 0.0 25.03.87 3.86 0.3 25.03.3 3.3 0.0 25.00.9 0.9 2.2 25.03.27 3.24 1.0 25.0

10.5 10.3

Sample % Recovery

Duplicate % Recovery

Target CompoundsFreon 12(Dichlorodifluoromethane)n-ButaneEthanolFreon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)AcetoneMethylene chloriden-HexaneEthyl acetate2,2,4-Trimethylpentane(Isooctane)n-HeptaneBenzeneTolueneEthylbenzeneXylene (p,m)Xylene (Ortho)

Surrogate (10ppbv spike)

4-Ethyltoluene1,3,5-Trimethylbenzene1,2,4-Trimethylbenzene

RPD= Relative Precent Differencenc= indicates RPD is not calculated# column with an asterisk (*) indicates RPD exceedence.

11/17/2016

Sample Duplicate SummarySample Conc

(ppbv)Duplicate

Conc (ppbv)

References

4-Bromofluorobenzene

Page 1 of 113 of 15

14 of 15

15 of 15

EMSL Analytical, Inc.

Instrument Batch ID: 110116MBFB Check ID: BFB110116M Analysis Date: 11/01/2016BFB File ID: M8841.D Analysis Time: 18:27

50 19.275 51.995 100.096 6.5173 0.0 (0.0) 1174 66.9175 5.4 (8.0) 1176 64.5 (96.4) 1177 4.3 (6.7) 2

1- Value is % mass of 174 2- Value is % mass of 176

This Performance Check applies to the following samples, standards, blanks, and QC.

M8842.DM8843.DM8844.DM8845.DM8846.DM8847.DM8848.DM8849.DM8850.DM8851.DM8852.DM8853.DM8854.DM8855.DM8856.DM8857.D

EPA TO-15Instrument Performance Check Summary

Bromofluorobenzene (BFB)

8-0 - 40% of mass 9530.0 - 66.0% of mass 95Base peak, 100% relative abundance

m/e

Laboratory Sample ID Lab File ID

491601281-2DL491601273-1DL

ECVS110116M-10

491601263-2491601263-3

06:2507:1719:02

03:0003:5104:4205:34

23:3400:2501:1602:08

11/02/201611/02/201611/02/2016

11/02/201611/02/201611/02/201611/02/2016

11/01/201611/02/201611/02/201611/02/2016

491601263-4491601263-4DUP

491601262-2491601262-3491601262-4491601263-1

11/01/2016 22:43

MB110116MRLLCS110116M491601275-1DL

11/01/201619:1820:0921:0021:52

% Relative Abundance

Date Analyzed Time Analyzed

93.0 - 101.0% of mass 1745.0 - 9.0% of mass 176

Ion Abundance Criteria

11/01/2016CCVS110116M-10

5.0 - 9.0% of mass 95Less than 2.0% of mass 17450.0 - 120.0% of mass 954.0 - 9.0% of mass 174

11/01/201611/01/2016

491601275-2DL

1 of 14

EMSL Analytical, Inc.

Instrument Batch ID: 10116M\Lab Standard ID: CCVS110116M-10 Analysis Date:Standard File ID: M8842.D Analysis Time:

Peak R.T. Peak R.T. Peak R.T.Area # (min) # Area # (min) # Area # (min) #

10 ppbv Std 245501 13.96 661387 16.05 581872 23.05Upper Limit 343701 14.29 925942 16.38 814621 23.38Lower Limit 147301 13.63 396832 15.72 349123 22.72

Lab Sample ID

# Column used to flag values outside QC Limits with an asterisk (*).

QC CriteriaPeak Area Upper Limit = +40% of daily 10ppbv calibration level internal standard.Peak Area Lower Limit = -40% of daily 10ppbv calibration level internal standard.RT Upper Limit = +0.33 minutes of daily 10ppbv calibration level internal standard.RT Upper Limit = -0.33 minutes of daily 10ppbv calibration level internal standard.

542784 23.0516.05 468124491601263-4 206602 13.97464282491601263-3 207030 13.96 23.05542896 16.05475428 23.05556266 16.05491601263-2 211416 13.97486892491601263-1 214189 13.97 23.05570943 16.05

23.05608291 16.04491601262-4 227511 13.96497963219918509993

23.05583711 16.0513.96546683 16.04571697 16.05491601275-2DL 219697

13.97

13.97491601262-2 208975 13.96491601262-3

576452 16.04491601275-1DL 219360 13.97627943 16.05RLLCS110116M 233721 13.98652025 16.05MB110116M 243541 13.98

CCVS110116M-10 661387 16.05245501 13.96

EPA TO-15Daily Sequence Evaluation

Internal Standard Area and RT Summary

Bromochloromethane 1,4-Difluorobenzene Chlorobenzene-d5

564018

581872

23.05

23.05

23.05

496090490386 23.05470601

16.04

543934 23.05

491601281-2DL 19229513.96 518784

495713491601263-4DUP 200419 441711 23.05

11/01/167:18 PM

23.05

16.05 417375 23.05491601273-1DL 203628 13.98 522706 16.05 448591 23.05ECVS110116M-10 253840 13.96 680964 16.04 591589 23.05

2 of 14

EMSL Analytical, Inc.

Instrument ID: 10116M\ Analysis Date: 11/01/16

Method Blank ID: MB110116M Analysis Time: 20:09

Lab File ID: M8843.D

M8844.DM8845.DM8846.DM8847.DM8848.DM8849.DM8850.DM8851.DM8852.DM8853.DM8854.DM8855.DM8856.DM8857.D

Time Analyzed

21:00

491601262-2491601275-2DL

491601262-3 11/02/16

21:5222:43

11/02/16 02:08

Lab File ID Date Analyzed

00:25

491601263-3 11/02/16 03:51

This Method Blank applies to the following samples, dilutions, and QC:

23:3411/01/16

491601262-4

Lab Sample ID

04:42

11/01/16

01:16

11/02/16 03:00

EPA TO-15

Method Blank Summary

491601263-4 11/02/16

RLLCS110116M

491601263-4DUP 11/02/16

11/02/16

11/01/16

05:34

491601263-1

06:25491601281-2DL 11/02/16491601273-1DL 11/02/16 07:17

19:02ECVS110116M-10 11/02/16

491601263-2

491601275-1DL 11/01/16

3 of 14

4 of 14

5 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB110116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8843.D Analysis Date: 11/01/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

115-07-1 42.08 1.0 U 1.775-71-8 120.9 0.50 U 2.576-14-2 170.9 0.50 U 3.574-87-3 50.49 0.50 U 1.0

106-97-8 58.12 0.50 U 1.275-01-4 62.50 0.50 U 1.3

106-99-0 54.09 0.50 U 1.174-83-9 94.94 0.50 U 1.975-00-3 64.52 0.50 U 1.364-17-5 46.07 0.50 U 0.94

593-60-2 106.9 0.50 U 2.275-69-4 137.4 0.50 U 2.867-63-0 60.10 0.50 U 1.276-13-1 187.4 0.50 U 3.867-64-1 58.08 0.50 U 1.275-35-4 96.94 0.50 U 2.075-05-8 41.00 0.50 U 0.8475-65-0 74.12 0.50 U 1.574-96-4 108.0 0.50 U 2.2

107-05-1 76.53 0.50 U 1.675-15-0 76.14 0.50 U 1.675-09-2 84.94 0.50 U 1.7

107-13-1 53.00 0.50 U 1.11634-04-4 88.15 0.50 U 1.8156-60-5 96.94 0.50 U 2.0110-54-3 86.17 0.50 U 1.875-34-3 98.96 0.50 U 2.0

108-05-4 86.00 0.50 U 1.878-93-3 72.10 0.50 U 1.5

156-59-2 96.94 0.50 U 2.0141-78-6 88.1 0.50 U 1.8

Chloroethane

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)3-Chloropropene(Allyl chloride)

Freon 11(Trichlorofluoromethane)Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

EthanolBromoethene(Vinyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)

Ethyl acetate

Method BlankMB110116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

_Method_Blank_July_2014_V3.xlsm Target_Results Page 1 of 36 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB110116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8843.D Analysis Date: 11/01/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB110116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.50 U 2.4109-99-9 72.11 0.50 U 1.571-55-6 133.4 0.50 U 2.7

110-82-7 84.16 0.50 U 1.7540-84-1 114.2 0.50 U 2.356-23-5 153.8 0.50 U 3.1

142-82-5 100.2 0.50 U 2.0107-06-2 98.96 0.50 U 2.071-43-2 78.11 0.50 U 1.679-01-6 131.4 0.50 U 2.778-87-5 113.0 0.50 U 2.380-62-6 100.12 0.50 U 2.075-27-4 163.8 0.50 U 3.3

123-91-1 88.12 0.50 U 1.8108-10-1 100.2 0.50 U 2.0

10061-01-5 111.0 0.50 U 2.3108-88-3 92.14 0.50 U 1.9

10061-02-6 111.0 0.50 U 2.379-00-5 133.4 0.50 U 2.7

591-78-6 100.1 0.50 U 2.0127-18-4 165.8 0.50 U 3.4124-48-1 208.3 0.50 U 4.3106-93-4 187.8 0.50 U 3.8108-90-7 112.6 0.50 U 2.3100-41-4 106.2 0.50 U 2.2

1330-20-7 106.2 1.0 U 4.395-47-6 106.2 0.50 U 2.2

100-42-5 104.1 0.50 U 2.198-82-8 120.19 0.50 U 2.575-25-2 252.8 0.50 U 5.279-34-5 167.9 0.50 U 3.4

1,2-DichloroethaneBenzene

ChloroformTetrahydrofuran1,1,1-Trichloroethane

1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane

_Method_Blank_July_2014_V3.xlsm Target_Results Page 2 of 37 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB110116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8843.D Analysis Date: 11/01/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result ResultCAS# MW ppbv Q ug/m3 Comments

PropyleneTarget Compounds

Method BlankMB110116M

Method Blank- Target Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

622-96-8 120.2 0.50 U 2.5108-67-8 120.2 0.50 U 2.595-49-8 126.6 0.50 U 2.695-63-6 120.2 0.50 U 2.5

541-73-1 147.0 0.50 U 3.0106-46-7 147.0 0.50 U 3.0100-44-7 126.0 0.50 U 2.695-50-1 147.0 0.50 U 3.0

120-82-1 181.5 0.50 U 3.787-68-3 260.8 0.50 U 5.391-20-3 128.17 0.50 U 2.6

0.0 0.0

Surrogate Result Spike Recovery4-Bromofluorobenzene 10 10 100%

Qualifier DefinitionsU- Compound was analyzed for but not detected at a listed and appropriately adjusted reporting level.J- Estimated value reported below adjusted reporting limit for target compounds.B- Compound found in associated method blank as well as in the sample. D- Compound reported from additional diluted analysis.

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

4-Ethyltoluene

Please visit our website at http://www.emsl.com

1,3,5-Trimethylbenzene

E- Estimated value exceeding upper calibration range of instrument. Ethanol and isopropyl alcohol are not specifically targeted to dilute within calibration range.

Total Target Compounds:

NJDEP Certification #: 03036

1,2-Dichlorobenzene1,2,4-TrichlorobenzeneHexachloro-1,3-butadieneNaphthalene

2-Chlorotoluene1,2,4-Trimethylbenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzyl chloride

_Method_Blank_July_2014_V3.xlsm Target_Results Page 3 of 38 of 14

EMSL Analytical, Inc. EMSL Order: Method Blank200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: MB110116MPhone/Fax:(856)858-4800/ (856)858-4571 Received Date: NAhttp://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/18/2016

Project ID: Sampling Date: NALab Sample ID: Canister ID: E15639

Lab File ID: M8843.D Analysis Date: 11/01/2016Sample Vol(ml): 250 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Result Result RetentionCAS# MW(1) ppbv Q ug/m3 Time

Qualifier Definitions(1)- If compound is unknown, MW is assigned as Toluene (92) for ug/m3 conversion purposes.J- Estimated value for TICs based on a 1:1 response to internal standards assumed.N- Indicates presumptive evidence of a compound based on library search match.B- Compound found in associated method blank as well as in the sample.

Method BlankMB110116M

Method Blank- Tentatively Identified Compound Results Summary

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

Tentatively Identified CompoundsNo Tentatively Identified Compounds (TICs) Reported

Please visit our website at http://www.emsl.com

© 2012, EMSL Analytical, Inc., All rights reserved. No part of this report may be reproduced or otherwise distributed or used without the express written consent of EMSL.

NJDEP Certification #: 03036

_Method_Blank_July_2014_V3.xlsm TIC_ALL_Results Page 1 of 19 of 14

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS110116MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/02/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS110116M Lab File ID: M8844.D Analysis Date: 11/01/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

115-07-1 42.08 0.5 0.53 106 60-14075-71-8 120.9 0.5 0.62 124 60-14076-14-2 170.9 0.5 0.57 114 60-14074-87-3 50.49 0.5 0.66 132 60-140

106-97-8 58.12 0.5 0.57 114 60-14075-01-4 62.50 0.5 0.59 118 60-140

106-99-0 54.09 0.5 0.59 118 60-14074-83-9 94.94 0.5 0.60 120 60-14075-00-3 64.52 0.5 0.59 118 60-14064-17-5 46.07 0.5 0.65 130 60-140

593-60-2 106.9 0.5 0.51 102 60-14075-69-4 137.4 0.5 0.53 106 60-14067-63-0 60.10 0.5 0.52 104 60-14076-13-1 187.4 0.5 0.52 104 60-14067-64-1 58.08 0.5 0.49 98 60-14075-35-4 96.94 0.5 0.50 100 60-14075-05-8 41.00 0.5 0.53 106 60-14075-65-0 74.12 0.5 0.44 88 60-14074-96-4 108.0 0.5 0.49 98 60-140

107-05-1 76.53 0.5 0.46 92 60-14075-15-0 76.14 0.5 0.53 106 60-14075-09-2 84.94 0.5 0.55 110 60-140

107-13-1 53.00 0.5 0.46 92 60-1401634-04-4 88.15 0.5 0.47 94 60-140156-60-5 96.94 0.5 0.50 100 60-140110-54-3 86.17 0.5 0.46 92 60-14075-34-3 98.96 0.5 0.50 100 60-140

108-05-4 86.00 0.5 0.41 82 60-14078-93-3 72.10 0.5 0.44 88 60-140

156-59-2 96.94 0.5 0.47 94 60-140141-78-6 88.1 0.5 0.46 92 60-140Ethyl acetate

Reporting Limit Laboratory Control Sample

Bromoethene(Vinyl bromide)

AcrylonitrileMethyl-tert-butyl ether(MTBE)

Vinyl acetate2-Butanone(MEK)cis-1,2-Dichloroethene

Carbon disulfideMethylene chloride

trans-1,2-Dichloroethenen-Hexane1,1-Dichloroethane

3-Chloropropene(Allyl chloride)

Reporting Limit Laboratory Control Sample

Chloroethane

PropyleneTarget Compounds

Freon 12(Dichlorodifluoromethane)Freon 114(1,2-Dichlorotetrafluoroethan

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

AcetonitrileTertiary butyl alcohol(TBA)Bromoethane(Ethyl bromide)

Chloromethanen-ButaneVinyl chloride1,3-ButadieneBromomethane

Ethanol

Isopropyl alcohol(2-Propanol)Freon 113(1,1,2-TrichlorotrifluoroethanAcetone1,1-Dichloroethene

Freon 11(Trichlorofluoromethane)

_RLLCS_August_2014_V6.xlsm RLLCS Page 1 of 310 of 14

EMSL Analytical, Inc. EMSL Order: RLLCS200 Route 130 North, Cinnaminson, NJ 08077 EMSL Sample ID: RLLCS110116MPhone/Fax:(856)858-4800/ (856)858-4571http://www.EMSL.com TO-15_Lab@emsl.com Report Date: 11/02/2016

Project ID: Sampling Date: NACanister ID: E0251

Lab Sample ID: RLLCS110116M Lab File ID: M8844.D Analysis Date: 11/01/2016

Sample Vol(ml): 62.5 Instrument ID: 5973MDilution Factor: 1 Analyst Initials: TP/MTH

Spike Result % RecoveryCAS# MW ppbv ppbv Rec # Limits (%)

Reporting Limit Laboratory Control Sample

Reporting Limit Laboratory Control Sample

PropyleneTarget Compounds

USEPA: Compendium Method TO-15, January 1999, (EPA/625/R-96/010b).

67-66-3 119.4 0.5 0.49 98 60-140109-99-9 72.11 0.5 0.45 90 60-14071-55-6 133.4 0.5 0.48 96 60-140

110-82-7 84.16 0.5 0.45 90 60-140540-84-1 114.2 0.5 0.46 92 60-14056-23-5 153.8 0.5 0.49 98 60-140

142-82-5 100.2 0.5 0.41 82 60-140107-06-2 98.96 0.5 0.48 96 60-14071-43-2 78.11 0.5 0.50 100 60-14079-01-6 131.4 0.5 0.43 86 60-14078-87-5 113.0 0.5 0.49 98 60-14080-62-6 100.12 0.5 0.41 82 60-14075-27-4 163.8 0.5 0.48 96 60-140

123-91-1 88.12 0.5 0.49 98 60-140108-10-1 100.2 0.5 0.40 80 60-140

10061-01-5 111.0 0.5 0.44 88 60-140108-88-3 92.14 0.5 0.42 84 60-140

10061-02-6 111.0 0.5 0.43 86 60-14079-00-5 133.4 0.5 0.49 98 60-140

591-78-6 100.1 0.5 0.40 80 60-140127-18-4 165.8 0.5 0.40 80 60-140124-48-1 208.3 0.5 0.44 88 60-140106-93-4 187.8 0.5 0.43 86 60-140108-90-7 112.6 0.5 0.48 96 60-140100-41-4 106.2 0.5 0.45 90 60-140

1330-20-7 106.2 1.0 0.89 89 60-14095-47-6 106.2 0.5 0.42 84 60-140

100-42-5 104.1 0.5 0.40 80 60-14098-82-8 120.19 0.5 0.42 84 60-14075-25-2 252.8 0.5 0.41 82 60-14079-34-5 167.9 0.5 0.50 100 60-140

Benzene

Cyclohexane2,2,4-Trimethylpentane(Isooctane)Carbon tetrachloriden-Heptane1,2-Dichloroethane

1,1,1-Trichloroethane

1,1,2-Trichloroethane2-Hexanone(MBK)

Trichloroethene1,2-DichloropropaneMethyl MethacrylateBromodichloromethane1,4-Dioxane4-Methyl-2-pentanone(MIBK)

Xylene (p,m)Xylene (Ortho)StyreneIsopropylbenzene (cumene)Bromoform1,1,2,2-Tetrachloroethane

DibromochloromethaneTetrachloroethene

1,2-DibromoethaneChlorobenzeneEthylbenzene

cis-1,3-DichloropropeneToluenetrans-1,3-Dichloropropene

ChloroformTetrahydrofuran

_RLLCS_August_2014_V6.xlsm RLLCS Page 2 of 311 of 14