12c Amendment 0002 - Attachment 1 - STA Jones Beach (Previous Dredge Cycle).pdf

Standard Test Method for Particle-Size Analysis of Soils

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S C

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739000

739500

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740500

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741000

741000

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742000

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JO

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JO

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Core JO-2, 0 – 2.2’, 6/6/19, ASI # 20190488

Core JO-1, 0 – 2.2’, 6/6/19, ASI # 20190487

Core JO-3, 2.0’ – 4.2’, 6/6/19, ASI # 20190489

Core JO-3, 0 – 2.0’, 6/6/19, ASI # 20190489

Core JO-5, 0 – 1.8’, 6/6/19, ASI # 20190491

Core JO-4, 0 – 2.9’, 6/6/19, ASI # 20190490

Shinnecock and Jones Beach 2019

Parameter Sediment/Soil

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-1 A

Result Q MDL Units ASI ID: 20190487

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 1.3 0.016 mg/Kg Barium EPA 6010B 7440-39-3 350c 3.4 0.081 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.064 B 0.0048 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.055 J 0.011 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 4.9 0.053 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.26 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 4.9 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 2.0 0.072 mg/Kg Total Cyanidee,f EPA 9012A 27 ND U H 0.096 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 4.0 0.023 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 25 0.14 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.018 0.0074 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 1.9 0.039 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.23 J 0.077 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.028 J 0.018 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 9.2 0.21 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.0082 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b ND U H H3 0.000053 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.0001 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00022 J H H3 0.00011 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00008 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000064 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.000071 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.000082 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000065 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0011 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 ND U H 0.0018 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000065 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.00007 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 ND U H H3 0.000057 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.000067 mg/Kg Endrin EPA 8081A 72-20-8 0.014 ND U H H3 0.0001 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.000081 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.000089 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000048 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.0049 0.00018 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.0019 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 ND U H 0.002 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H 0.0024 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 ND U H 0.0018 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 ND U H 0.0021 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.0038 J H 0.0015 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.0047 J H 0.0018 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.0054 J H 0.002 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.0035 J H 0.0018 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.0025 J H 0.0025 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.0045 J H 0.0016 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 ND U H 0.0018 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.007 J H 0.0022 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 ND U H 0.0016 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.0032 J H 0.0017 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 ND U H 0.0016 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.012 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.012 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.066 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.0036 J H 0.0022 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.012 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.0063 J H 0.0019 mg/Kg Total PAH2 EPA 8270 0.33 4

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-1 A

Result Q MDL Units ASI ID: 20190487

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0031 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0022 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0035 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0025 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0018 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0019 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0031 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0020 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0013 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.045 mg/Kg Acetone EPA 8260B 67-64-1 0.05 ND U 0.0039 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0024 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0047 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0041 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0019 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0026 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0027 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.003 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0036 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0046 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0048 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0026 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0030 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0023 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0025 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0021 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0019 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0017 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0021 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0045 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0053 mg/Kg Total BTEX3 EPA 8260B 0.96 5.9

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-2 A

Result Q MDL Units ASI ID: 20190488

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 3.9 0.021 mg/Kg Barium EPA 6010B 7440-39-3 350c 15 0.11 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.25 B 0.0062 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.19 0.014 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 20 0.069 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H F1 0.34 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 20 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 10 0.094 mg/Kg Total Cyanidee,f EPA 9012A 27 1.5 H B 0.12 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 19 0.030 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 130 F1 0.19 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.095 0.011 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 8.4 0.051 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.82 0.10 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.18 0.023 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 41 F1 0.27 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.011 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.00058 H H3 0.000069 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00013 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00067 H H3 0.00015 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00011 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000084 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.000093 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 F1 0.00011 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000085 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0015 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 ND U H F2 0.0047 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000085 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.000092 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 0.00018 J H H3 0.000075 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.000088 mg/Kg Endrin EPA 8081A 72-20-8 0.014 ND U H H3 0.00013 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.00011 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00012 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000064 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.0047 0.00024 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H F2 0.0049 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 ND U H F2 0.0051 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H F2 0.0062 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.0047 J H F2 0.0047 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.0094 J H F2 0.0056 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.035 H F2 * 0.0041 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.033 H 0.0047 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.034 H F2 0.0053 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.025 H 0.0046 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.02 J H 0.0064 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.035 H F2 0.0042 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 ND U H 0.0048 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.062 H F2 0.0057 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.0059 J H F2 0.0042 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.022 H 0.0043 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.0048 J H F2 0.0042 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H F2 0.031 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H F2 0.032 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H F1 0.17 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.027 H F2 0.0058 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H F2 0.033 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.057 H F2 0.0051 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-2 A

Result Q MDL Units ASI ID: 20190488

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0042 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0030 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0048 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0034 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0024 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0026 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0043 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0027 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0017 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.061 mg/Kg Acetone EPA 8260B 67-64-1 0.05 0.0088 J 0.0053 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0033 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0064 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0056 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0026 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0035 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0036 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H F2 0.0077 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0049 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0062 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0065 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0035 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0041 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0031 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0034 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0028 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0025 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0023 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0029 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0062 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0072 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-2 B

Result Q MDL Units ASI ID: 20190488

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 6.4 0.025 mg/Kg Barium EPA 6010B 7440-39-3 350c 23 0.12 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.45 B 0.0073 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.32 0.016 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 30 0.081 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.42 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 30 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 18 0.11 mg/Kg Total Cyanidee,f EPA 9012A 27 4.4 H B 0.15 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 33 0.035 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 210 0.22 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.20 0.014 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 13 0.060 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.96 0.12 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.42 0.027 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 60 0.32 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.013 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.00053 H H3 0.000082 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00016 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00076 H H3 0.00017 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00012 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000099 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.00011 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.00013 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 0.00017 J H H3 0.0001 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0017 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 ND U H 0.0057 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.0001 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.00011 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 ND U H H3 0.000089 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.0001 mg/Kg Endrin EPA 8081A 72-20-8 0.014 0.00032 J H H3 p 0.00016 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 F1 0.00013 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00014 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000075 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.0066 0.00029 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.006 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 0.0062 J H 0.0062 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H 0.0075 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.0079 J H 0.0057 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.01 J H 0.0067 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.028 H * 0.0049 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.033 H 0.0057 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.043 H 0.0064 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.031 H 0.0056 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.011 J H 0.0078 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.034 H 0.0051 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 ND U H 0.0058 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.06 H 0.0069 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.0054 J H 0.0051 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.024 J H 0.0053 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.008 J H 0.0051 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.037 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.038 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.21 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.023 J H 0.007 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.039 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.058 H 0.0062 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-2 B

Result Q MDL Units ASI ID: 20190488

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0047 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0034 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0053 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0038 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0027 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0030 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0048 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0030 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0019 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.069 mg/Kg Acetone EPA 8260B 67-64-1 0.05 0.024 J 0.0059 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0037 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0071 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0062 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0030 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0040 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0040 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.0094 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0054 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0069 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0072 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0040 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0046 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0034 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0038 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0032 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0028 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0025 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0032 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0069 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0081 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-3 A

Result Q MDL Units ASI ID: 20190489

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 7.2 0.024 mg/Kg Barium EPA 6010B 7440-39-3 350c 26 0.12 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.38 B 0.0069 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.61 0.015 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 31 0.076 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.39 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 31 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 26 0.10 mg/Kg Total Cyanidee,f EPA 9012A 27 0.24 J H B 0.14 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 56 0.033 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 210 0.21 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.43 0.011 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 11 0.056 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.82 0.11 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 1.2 0.025 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 73 0.30 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.012 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.0019 H H3 0.000077 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00015 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00082 H H3 p 0.00016 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00012 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000093 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.0001 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.00012 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000095 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0016 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 ND U H 0.011 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000095 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.0001 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 0.00032 J H H3 p 0.000084 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.000099 mg/Kg Endrin EPA 8081A 72-20-8 0.014 0.0011 H H3 p 0.00015 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.00012 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00013 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000071 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.012 0.00027 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.011 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 0.015 J H 0.012 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H 0.014 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.016 J H 0.011 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.027 J H 0.013 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.065 H * 0.0092 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.061 H 0.011 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.08 H 0.012 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.048 J H 0.01 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.028 J H 0.015 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.07 H 0.0095 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 ND U H 0.011 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.12 H 0.013 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.014 J H 0.0095 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.041 J H 0.0098 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.021 J H 0.0094 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.069 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.071 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.39 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.052 H 0.013 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.073 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.11 H 0.011 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-3 A

Result Q MDL Units ASI ID: 20190489

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0052 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0037 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0059 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0041 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0030 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0033 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0053 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0033 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0021 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.076 mg/Kg Acetone EPA 8260B 67-64-1 0.05 ND U 0.0065 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0041 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0079 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0069 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0033 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0044 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0045 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.017 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0060 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0076 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0080 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0044 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0051 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0038 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0041 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0035 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0031 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0028 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0036 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0076 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0089 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-3 B

Result Q MDL Units ASI ID: 20190489

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 10 0.025 mg/Kg Barium EPA 6010B 7440-39-3 350c 28 0.12 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.39 B 0.0072 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.77 0.016 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 34 0.080 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.40 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 34 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 28 0.11 mg/Kg Total Cyanidee,f EPA 9012A 27 0.74 H B 0.14 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 69 0.034 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 240 0.22 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.43 0.013 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 11 0.059 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.78 0.12 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 1.4 0.027 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 83 0.32 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.013 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.0031 H H3 0.00008 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00015 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b ND U H H3 0.00017 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00012 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000097 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.00011 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.00012 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000099 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0017 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 0.0076 J H 0.0069 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000099 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.00011 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 0.00042 H H3 p 0.000087 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.0001 mg/Kg Endrin EPA 8081A 72-20-8 0.014 ND U H H3 0.00015 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.00012 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00013 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000074 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.010 0.00028 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.0073 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 0.021 J H 0.0076 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H 0.0091 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.022 J H 0.0069 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.028 J H 0.0082 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.071 H * 0.006 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.067 H 0.0069 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.085 H 0.0078 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.058 H 0.0068 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.032 H 0.0095 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.083 H 0.0062 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 0.012 J H 0.0071 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.13 H 0.0084 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.016 J H 0.0062 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.048 H 0.0064 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.023 J H 0.0062 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.045 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.047 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.25 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.061 H 0.0085 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.048 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.12 H 0.0075 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-3 B

Result Q MDL Units ASI ID: 20190489

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0047 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0034 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0054 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0038 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0027 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0030 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0048 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0030 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0019 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.069 mg/Kg Acetone EPA 8260B 67-64-1 0.05 ND U 0.0060 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0037 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0072 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0063 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0030 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0040 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0041 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.011 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0055 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0070 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0073 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0040 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0046 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0035 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0038 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0032 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0028 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0025 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0032 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0069 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0081 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-4 A

Result Q MDL Units ASI ID: 20190490

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 3.3 0.020 mg/Kg Barium EPA 6010B 7440-39-3 350c 14 0.099 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.21 B 0.0059 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.25 0.013 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 13 0.065 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.32 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 13 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 10 0.088 mg/Kg Total Cyanidee,f EPA 9012A 27 0.66 H B 0.11 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 22 0.028 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 110 0.18 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.15 0.0092 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 5.7 0.048 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.29 J 0.094 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.31 0.022 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 38 0.26 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.010 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.00068 H H3 0.000064 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00012 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00036 H H3 p 0.00014 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.000098 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000078 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.000087 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.0001 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000079 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0014 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 0.023 J H 0.0044 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000079 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.000085 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 ND U H H3 0.00007 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.000082 mg/Kg Endrin EPA 8081A 72-20-8 0.014 0.00048 H H3 p 0.00012 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.000099 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00011 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000059 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.012 0.00022 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.0046 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 0.0094 J H 0.0048 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 0.036 H 0.0058 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.01 J H 0.0044 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.11 H 0.0052 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.27 H * 0.0038 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.21 H 0.0043 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.27 H 0.0049 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.14 H 0.0043 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.083 H 0.006 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.29 H 0.0039 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 0.04 H 0.0045 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.63 H 0.0053 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.048 H 0.0039 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.13 H 0.004 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.017 J H 0.0039 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.029 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.029 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.16 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.44 H 0.0054 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.03 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.52 H 0.0047 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-4 A

Result Q MDL Units ASI ID: 20190490

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0038 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0027 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0043 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0030 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0022 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0024 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0038 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0024 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0015 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.055 mg/Kg Acetone EPA 8260B 67-64-1 0.05 ND U 0.0047 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0029 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0057 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0050 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0024 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0032 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0032 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.0072 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0044 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0055 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0058 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0032 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0037 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0028 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0030 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0025 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0023 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0020 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0026 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0055 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0065 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-4 B

Result Q MDL Units ASI ID: 20190490

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 8.2 0.025 mg/Kg Barium EPA 6010B 7440-39-3 350c 28 0.12 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.41 B 0.0072 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.50 0.016 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 29 0.079 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.40 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 29 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 25 0.11 mg/Kg Total Cyanidee,f EPA 9012A 27 1.6 H B 0.14 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 54 0.034 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 280 0.22 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.39 0.012 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 12 0.058 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.77 0.11 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.95 0.026 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 76 0.31 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.012 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b 0.00086 H H3 0.000079 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00015 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b 0.00046 H H3 p 0.00017 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.00012 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000096 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.00011 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.00012 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.000098 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0017 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 0.021 J H 0.0068 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.000098 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.00011 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 ND U H H3 0.000086 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.0001 mg/Kg Endrin EPA 8081A 72-20-8 0.014 0.00066 H H3 0.00015 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.00012 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.00013 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000073 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.014 0.00028 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.0072 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 0.016 J H 0.0075 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 0.031 H 0.009 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 0.018 J H 0.0068 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 0.075 H 0.0081 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.18 H * 0.0059 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.14 H 0.0068 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.15 H 0.0077 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.092 H 0.0067 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c 0.1 H 0.0093 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.23 H 0.0061 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 0.026 J H 0.007 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.37 H 0.0082 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 0.042 H 0.0061 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.084 H 0.0063 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 0.019 J H 0.0061 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.045 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.046 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.25 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.18 H 0.0084 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.047 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.31 H 0.0074 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-4 B

Result Q MDL Units ASI ID: 20190490

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0042 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0030 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0048 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0033 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0024 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0026 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0042 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0027 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0017 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.061 mg/Kg Acetone EPA 8260B 67-64-1 0.05 0.0092 J 0.0053 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0033 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0063 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0055 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0026 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0035 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0036 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.011 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0048 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0062 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0064 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0035 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0041 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0031 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0033 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0028 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0025 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0023 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0029 mg/Kg Vinyl chloridef EPA 8260B 75-01-4 0.02 ND U 0.0061 mg/Kg Xylene (mixed) EPA 8260B 1330-20-7 0.26 ND U 0.0072 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-5 A

Result Q MDL Units ASI ID: 20190491

Metals Arsenic EPA 6010B 7440-38-2 13c 14 (8.2) 53 1.3 0.017 mg/Kg Barium EPA 6010B 7440-39-3 350c 4.4 0.085 mg/Kg Beryllium EPA 6010B 7440-41-7 7.2 0.089 B 0.0050 mg/Kg Cadmium EPA 6010B 7440-43-9 2.5c 1.2 9.5 0.087 0.011 mg/Kg Chromium EPA 6010B 26 (81) 110 (370) 5.8 0.056 mg/Kg Chromium, hexavalentc EPA 7196A 18540-29-9 1b ND U H 0.29 mg/Kg Chromium, trivalentc EPA 6010B 16065-83-1 30c 5.8 0.21 mg/Kg Copper EPA 6010B 7440-50-8 50 33 207 (270) 2.4 0.075 mg/Kg Total Cyanidee,f EPA 9012A 27 0.11 J H B 0.10 mg/Kg Lead EPA 6010B 7439-92-1 63c 33(47) 166(218) 6.0 0.024 mg/Kg Manganese EPA 6010B 7439-96-5 1600c 460 1100 42 0.15 mg/Kg Mercury EPA 6010B, 7470 0.18c 0.17 1.6 (1.0) 0.022 0.0087 mg/Kg Nickel EPA 6010B 7440-02-0 30 16 (21) 50 (52) 2.3 0.041 mg/Kg Selenium EPA 6010B 7782-49-2 3.9c 0.33 0.081 mg/Kg Silver EPA 6010B 7440-22-4 2 1.0 2.2 (3.7) 0.043 J 0.019 mg/Kg Zinc EPA 6010B 7440-66-6 109c 120 (150) 270 (410) 12 0.22 mg/Kg Pesticides 2,4,5 – TP Acid (Silvex)f EPA 8151 93-72-1 3.8 ND U H 0.0089 mg/Kg 4,4’- DDE EPA 8081A 72-55-9 0.0033b ND U H H3 0.000057 mg/Kg 4,4’ – DDT EPA 8081A 50-29-3 0.0033b ND U H H3 0.00011 mg/Kg 4,4’ - DDD EPA 8081A 72-54-8 0.0033b ND U H H3 0.00012 mg/Kg Sum of DDT+DDE+DDD EPA 8081A 0.003 0.03 Aldrin EPA 8081A 309-00-2 0.005c ND U H H3 0.000086 mg/Kg Alpha - BHC EPA 8081A 319-84-6 0.02 ND U H H3 0.000068 mg/Kg Beta – BHC EPA 8081A 319-85-7 0.036 ND U H H3 0.000076 mg/Kg Delta – BHCg EPA 8081A 319-86-8 0.04 ND U H H3 0.000088 mg/Kg Chlordane (alpha) EPA 8081A 5103-71-9 0.094 ND U H H3 0.00007 mg/Kg Chlordane EPA 8081A 0.003 0.036 ND U H H3 0.0012 mg/Kg dibenzofuranf EPA 8270 132-64-9 7 ND U H 0.0019 mg/Kg Dieldrin EPA 8081A 60-57-1 0.005c 0.11 0.48 ND U H H3 0.00007 mg/Kg Endosulfan I d,f EPA 8081A 959-98-8 2.4 ND U H H3 0.000075 mg/Kg Endosulfan II d, f EPA 8081A 33213-65-9 2.4 ND U H H3 0.000061 mg/Kg Endosulfan sulfated,f EPA 8081A 1031-07-8 2.4 ND U H H3 0.000072 mg/Kg Endrin EPA 8081A 72-20-8 0.014 ND U H H3 0.00011 mg/Kg Heptachlor EPA 8081A 76-44-8 0.042 ND U H H3 0.000087 mg/Kg Lindane EPA 8081A 58-89-9 0.1 ND U H H3 0.000095 mg/Kg Mirex EPA 8081A 0.0014 0.014 ND U H H3 0.000052 mg/Kg PCBs PCBs (sum of aroclors) EPA 8082 1336-36-3 0.1 0.1 1 0.00057 0.00020 mg/Kg Semi-Volatile Organics 2-chloronaphthalene EPA 8270 91-58-7 ND U H 0.002 mg/Kg 2-methylnaphthalene EPA 8270 91-5706 ND U H 0.0021 mg/Kg Acenaphthene EPA 8270 83-32-9 20 0.016 0.5 ND U H 0.0026 mg/Kg Acenapthylenef EPA 8270 208-96-8 100a 0.044 0.64 ND U H 0.0019 mg/Kg Anthracenef EPA 8270 120-12-7 100a 0.085 0.11 ND U H 0.0023 mg/Kg Benz(a)anthracenef EPA 8270 56-55-3 1c 0.261 1.6 0.0036 J H * 0.0017 mg/Kg Benzo(a)pyrene EPA 8270 50-32-8 1c 0.43 1.6 0.0037 J H 0.0019 mg/Kg Benzo(b)fluoranthenef EPA 8270 205-99-2 1c 0.004 J H 0.0022 mg/Kg Benzo(g,h,i)perylenef EPA 8270 191-24-2 100 0.0038 J H 0.0019 mg/Kg Benzo(k)fluoroanthenef EPA 8270 207-08-9 0.8c ND U H 0.0027 mg/Kg Chrysenef EPA 8270 218-01-9 1c 0.384 2.8 0.0063 J H 0.0017 mg/Kg Dibenz(a,h)anthracenef EPA 8270 53-70-3 0.33b 0.063 0.26 ND U H 0.002 mg/Kg Fluoranthenef EPA 8270 206-44-0 100a 0.6 5.1 0.0056 J H 0.0023 mg/Kg Fluorene EPA 8270 86-73-7 30 0.019 0.54 ND U H 0.0017 mg/Kg Indeno(1,2,3-cd)pyrenef EPA 8270 193-39-5 0.5c 0.0027 J H 0.0018 mg/Kg m-Cresolf (co-elutes with p-Cresol) EPA 8270 108-39-4 0.33b

Naphthalenef EPA 8270 91-20-3 12 0.16 2.1 ND U H 0.0017 mg/Kg o-Cresolf EPA 8270 95-48-7 0.33b ND U H 0.013 mg/Kg p-Cresolf (co-elutes with m-Cresol) EPA 8270 106-44-5 0.33b ND U H 0.013 mg/Kg Pentachlorophenol EPA 8270 87-86-5 0.8b ND U H 0.072 mg/Kg Phenanthrenef EPA 8270 85-01-8 100 0.24 1.5 0.0043 J H 0.0024 mg/Kg Phenol EPA 8270 108-95-2 0.33b ND U H 0.013 mg/Kg Pyrenef EPA 8270 129-00-0 100 0.665 2.6 0.0056 J H 0.0021 mg/Kg

Suggested EPA Analytical Method

CLP\RCRA

CAS Number

DMM

Unrestricted Use

(ppm)

BOH Class B Threshold1

(mg/kg)

BOH

Class C

Threshold (mg/kg)

JO-5 A

Result Q MDL Units ASI ID: 20190491

Volatile Organics 1,1,1 - trichloroethanef EPA 8260B 71-55-6 0.68 ND U 0.0033 mg/Kg 1,1 - Dichloroethanef EPA 8260B 75-34-3 0.27 ND U 0.0024 mg/Kg 1,1 - Dichloroethenef EPA 8260B 75-35-4 0.33 ND U 0.0038 mg/Kg 1,2 - Dichlorobenzenef EPA 8260B 95-50-1 1.1 ND U 0.0026 mg/Kg 1,2 - Dichloroethane EPA 8260B 107-06-2 0.02c ND U 0.0019 mg/Kg cis 1,2 - Dichloroethenef EPA 8260B 156-59-2 0.25 ND U 0.0021 mg/Kg trans 1,2 - Dichloroethenef EPA 8260B 156-60-5 0.19 ND U 0.0034 mg/Kg 1,3 - Dichlorobenzenef EPA 8260B 541-73-1 2.4 ND U 0.0021 mg/Kg 1,4 - Dichlorobenzene EPA 8260B 106-46-7 1.8 ND U 0.0014 mg/Kg 1,4 – Dioxane EPA 8260B 123-91-1 0.1b ND U 0.048 mg/Kg Acetone EPA 8260B 67-64-1 0.05 ND U 0.0042 mg/Kg Benzene EPA 8260B 71-43-2 0.06 0.59 2.16 ND U 0.0026 mg/Kg n-Butylbenzenef EPA 8260B 104-51-8 12 ND U 0.0050 mg/Kg Carbon tetrachloridef EPA 8260B 56-23-5 0.76 ND U 0.0044 mg/Kg Chlorobenzene EPA 8260B 108-90-7 1.1 ND U 0.0021 mg/Kg Chloroform EPA 8260B 67-66-3 0.37 ND U 0.0028 mg/Kg Ethylbenzenef EPA 8260B 100-41-4 1 ND U 0.0028 mg/Kg Hexachlorobenzenef EPA 8260B 118-74-1 0.33b ND U H 0.0032 mg/Kg Methyl ethyl ketone EPA 8260B 78-93-3 0.12 ND U 0.0038 mg/Kg Methyl tert-butyl etherf EPA 8260B 1634-04-4 0.93 ND U 0.0049 mg/Kg Methylene chloride EPA 8260B 75-09-2 0.05 ND U 0.0051 mg/Kg n-Propylbenzenef EPA 8260B 103-65-1 3.9 ND U 0.0028 mg/Kg sec-Butylbenzenef EPA 8260B 135-98-8 11 ND U 0.0032 mg/Kg tert-Butylbenzenef EPA 8260B 98-06-6 5.9 ND U 0.0024 mg/Kg Tetrachloroethene EPA 8260B 127-18-4 1.3 ND U 0.0026 mg/Kg Toluene EPA 8260B 108-88-3 0.7 ND U 0.0022 mg/Kg Trichloroethene EPA 8260B 79-01-6 0.47 ND U 0.0020 mg/Kg 1,2,4-Trimethylbenzenef EPA 8260B 95-63-6 3.6 ND U 0.0018 mg/Kg 1,3,5- trimethylbenzenef EPA 8260B 108-67-8 8.4 ND U 0.0023 mg/Kg Vinyl…