PPI 136 - Soil Characterization data.pdf

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

January 08, 2024

CDM Smith Inc.

Dear CDM Smith Inc.:

RE: 288879-6268-F6246, Great Lakes Naval Base, North Chicago

Analytical Report for Work Order: 23120582

Fax: (312) 346-5228 Telephone: (312) 346-5000

125 S. Wacker Drive, Suite 700 Chicago, IL 60606

Revision 0

Sterling Labs received 4 samples for the referenced project on 12/20/2023 1:58:00 PM. The analytical results are presented in the following report.

Justice Kwateng

All analyses were performed in accordance with the requirements of 35 IAC Part 186 / TNI standards.

Analyses were performed in accordance with methods as referenced on the analytical report. Those analytical results expressed on a dry weight basis are also noted on the analytical report.

All analyses were performed within established holding time criteria, and all Quality Control criteria met EPA or laboratory specifications except when noted in the Case Narrative or Analytical Report. If required, an estimate of uncertainty for the analyses can be provided. A listing of accredited methods/parameters can also be provided.

Thank you for the opportunity to serve you and I look forward to working with you in the future. If you have any questions regarding the enclosed materials, please contact me at (312) 733-0551.

Sincerely, Project Manager

OLEBound68:

The information contained in this report and any attachments is confidential information intended only for the use of the individual or entities named above. The results of this report relate only to the samples as received and tested. Sterling labs is not responsible for customer provided information found in the report that is used to calculate final results. If you have received this report in error, please notify us immediately by phone.This report shall not be reproduced, except in its entirety, unless written approval has been obtained from the laboratory. This analytical report shall become property of the Customer upon payment in full. Otherwise, Sterling Labs will be under no obligation to support, defend or discuss the analytical report.

January 08, 2024Date:

Project: 288879-6268-F6246, Great Lakes Naval Base, North C

Customer: CDM Smith Inc.

Work Order: 23120582 Work Order Sample Summary

Lab Sample ID Customer Sample ID Collection DateTag Number Date Received

Revision 0

23120582-001A WCA 121923 12/19/2023 10:00:00 AM 12/20/2023

23120582-002A WCB 121923 12/19/2023 11:00:00 AM 12/20/2023

23120582-003A WCC 121923 12/19/2023 12:00:00 PM 12/20/2023

23120582-004A WCD 121923 12/19/2023 1:00:00 PM 12/20/2023

23120582-004B WCD 121923 12/19/2023 1:00:00 PM 12/20/2023

23120582-004C WCD 121923 12/19/2023 1:00:00 PM 12/20/2023

23120582-004D WCD 121923 12/19/2023 1:00:00 PM 12/20/2023

January 08, 2024Date:

Project: 288879-6268-F6246, Great Lakes Naval Base, North Chicago

Customer: CDM Smith Inc.

Work Order: 23120582 Case Narrative

Revision 0

The following parameters apply to sample WCA 121923 (23120582-001):

Reactivity with Water: None Reactivity with Base: None Reactivity with Acid: Sample effervesced with no temperature change Odor: None Physical Description: Brown soil with rocks

Phenolics analysis of sample WCA 121923 (23120582-001) was subcontracted to Sterling Labs, Des Plaines, IL NELAP 100256.

VOC - Volatile Organic Compound

SVOC - Semi-Volatile Organic Compound

PNA/PAH - Polynuclear Aromatic Hydrocarbon

PCB - Polychlorinated Biphenyls

QC - Quality Control

MB - Method Blank

LCS(D) - Lab Control Sample (Duplicate)

MS(D) - Matrix Spike (Duplicate)

RPD - Relative Percent Difference

Project: 288879-6268-F6246, Great Lakes Naval Base, Nort

Customer Sample ID: WCA 121923

Collection Date: 12/19/2023 10:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-001

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

TCLP Volatile Organic Compounds by GC/MS SW1311/8260B (SW5030B) Analyst: EGHPrep Date: 12/27/2023

IEPA ELAP 100445

Benzene 12/28/20230.050 mg/L 10ND

2-Butanone 12/28/20230.20 mg/L 10ND

Carbon tetrachloride 12/28/20230.050 mg/L 10ND

Chlorobenzene 12/28/20230.050 mg/L 10ND

Chloroform 12/28/20230.050 mg/L 10ND

1,2-Dichloroethane 12/28/20230.050 mg/L 10ND

1,1-Dichloroethene 12/28/20230.050 mg/L 10ND

Tetrachloroethene 12/28/20230.050 mg/L 10ND

Trichloroethene 12/28/20230.050 mg/L 10ND

Vinyl chloride 12/28/20230.050 mg/L 10ND

TCLP Semivolatile Organic Compounds SW1311/8270C (SW3510C) Analyst: DMPrep Date: 1/2/2024

IEPA ELAP 100445

1,4-Dichlorobenzene 1/2/20240.010 mg/L 1ND

2,4-Dinitrotoluene 1/2/20240.010 mg/L 1ND

Hexachlorobenzene 1/2/20240.010 mg/L 1ND

Hexachlorobutadiene 1/2/20240.010 mg/L 1ND

Hexachloroethane 1/2/20240.010 mg/L 1ND

Nitrobenzene 1/2/20240.010 mg/L 1ND

2-Methylphenol 1/2/20240.010 mg/L 1ND

3- & 4-Methylphenol 1/2/20240.010 mg/L 1ND

Pentachlorophenol 1/2/20240.050 mg/L 1ND

Pyridine 1/2/20240.010 mg/L 1ND

2,4,5-Trichlorophenol 1/2/20240.010 mg/L 1ND

2,4,6-Trichlorophenol 1/2/20240.010 mg/L 1ND

PCBs SW8082A (SW3550B) Analyst: LVPrep Date: 1/2/2024

IEPA ELAP 100445

Aroclor 1016 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1221 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1232 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1242 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1248 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1254 1/3/20240.086 mg/Kg-dry 1ND

Aroclor 1260 1/3/20240.086 mg/Kg-dry 1ND

TCLP Metals by ICP/MS SW1311/6020A (SW3005A) Analyst: MMRPrep Date: 1/2/2024

IEPA ELAP 100445

Arsenic 1/3/20240.010 mg/L 5ND

Barium 1/3/20240.050 mg/L 50.41

Cadmium 1/3/20240.0050 mg/L 5ND

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded

RL - Reporting / Quantitation Limit for the analysis

Customer Sample ID: WCA 121923

Collection Date: 12/19/2023 10:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-001

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

TCLP Metals by ICP/MS SW1311/6020A (SW3005A) Analyst: MMRPrep Date: 1/2/2024

IEPA ELAP 100445

Chromium 1/3/20240.010 mg/L 5ND

Copper * 1/3/20240.10 mg/L 5ND

Lead 1/3/20240.0050 mg/L 50.0064

Nickel * 1/3/20240.010 mg/L 50.024

Selenium 1/3/20240.010 mg/L 5ND

Silver 1/3/20240.010 mg/L 5ND

Zinc 1/3/20240.050 mg/L 50.14

TCLP Mercury SW1311/7470A Analyst: JB2Prep Date: 1/2/2024

IEPA ELAP 100445

Mercury 1/2/20240.00020 mg/L 1ND

Cyanide, Reactive SW7.3.3.2 Analyst: MDPrep Date: 12/21/2023 Reactive Cyanide * 12/21/20231.0 mg/Kg 1ND

Sulfide, Reactive SW7.3.4.2 Analyst: MDPrep Date: 12/21/2023 Reactive Sulfide * 12/21/202310 mg/Kg 1ND

Phenolics SW9065 Analyst: SUBPrep Date: 12/27/2023 Phenolics, Total Recoverable 12/27/20230.10 mg/Kg-dry 10.11 pH (25 °C) SW9045C Analyst: LJ1Prep Date: 12/27/2023

IEPA ELAP 100445

pH 12/27/2023pH Units 18.69

Flash Point (Open-Cup) SW1010(M) Analyst: RWPrep Date: 12/21/2023 Flashpoint * 12/21/2023°F 1No flash up to 212

Percent Moisture D2974 Analyst: EPDPrep Date: 12/27/2023 Percent Moisture * 12/28/20230.2 wt% 17.2

Solids, Total D2974 Analyst: EPDPrep Date: 12/27/2023 Total Solid * 12/28/20230.2 wt% 192.8

Paint Filter SW9095A Analyst: RWPrep Date: 12/21/2023

IEPA ELAP 100445

Paint Filter 12/21/2023Pass/Fail 1Pass

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded

Customer Sample ID: WCB 121923

Collection Date: 12/19/2023 11:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-002

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

Volatile Organic Compounds by GC/MS SW8260B Analyst: CBGPrep Date: 12/22/2023

IEPA ELAP 100445

Acetone 12/30/20230.078 mg/Kg-dry 1ND

Benzene 12/30/20230.0052 mg/Kg-dry 1ND

Bromodichloromethane 12/30/20230.0052 mg/Kg-dry 1ND

Bromoform 12/30/20230.0052 mg/Kg-dry 1ND

Bromomethane 12/30/20230.010 mg/Kg-dry 1ND

2-Butanone 12/30/20230.078 mg/Kg-dry 1ND

Carbon disulfide 12/30/20230.052 mg/Kg-dry 1ND

Carbon tetrachloride 12/30/20230.0052 mg/Kg-dry 1ND

Chlorobenzene 12/30/20230.0052 mg/Kg-dry 1ND

Chloroethane 12/30/20230.010 mg/Kg-dry 1ND

Chloroform 12/30/20230.0052 mg/Kg-dry 1ND

Chloromethane 12/30/20230.010 mg/Kg-dry 1ND

Dibromochloromethane 12/30/20230.0052 mg/Kg-dry 1ND

1,1-Dichloroethane 12/30/20230.0052 mg/Kg-dry 1ND

1,2-Dichloroethane 12/30/20230.0052 mg/Kg-dry 1ND

1,1-Dichloroethene 12/30/20230.0052 mg/Kg-dry 1ND cis-1,2-Dichloroethene 12/30/20230.0052 mg/Kg-dry 1ND trans-1,2-Dichloroethene 12/30/20230.0052 mg/Kg-dry 1ND

1,2-Dichloropropane 12/30/20230.0052 mg/Kg-dry 1ND cis-1,3-Dichloropropene 12/30/20230.0021 mg/Kg-dry 1ND trans-1,3-Dichloropropene 12/30/20230.0021 mg/Kg-dry 1ND

Ethylbenzene 12/30/20230.0052 mg/Kg-dry 1ND

2-Hexanone 12/30/20230.021 mg/Kg-dry 1ND

4-Methyl-2-pentanone 12/30/20230.021 mg/Kg-dry 1ND

Methylene chloride 12/30/20230.016 mg/Kg-dry 1ND

Methyl tert-butyl ether 12/30/20230.0052 mg/Kg-dry 1ND

Styrene 12/30/20230.0052 mg/Kg-dry 1ND

1,1,2,2-Tetrachloroethane 12/30/20230.0052 mg/Kg-dry 1ND

Tetrachloroethene 12/30/20230.0052 mg/Kg-dry 1ND

Toluene 12/30/20230.0052 mg/Kg-dry 1ND

1,1,1-Trichloroethane 12/30/20230.0052 mg/Kg-dry 1ND

1,1,2-Trichloroethane 12/30/20230.0052 mg/Kg-dry 1ND

Trichloroethene 12/30/20230.0052 mg/Kg-dry 1ND

Vinyl chloride 12/30/20230.0052 mg/Kg-dry 1ND

Xylenes, Total 12/30/20230.016 mg/Kg-dry 1ND

Semivolatile Organic Compounds by GC/MS SW8270C (SW3550B) Analyst: TEMPrep Date: 12/27/2023

IEPA ELAP 100445

Acenaphthene 12/27/20230.038 mg/Kg-dry 1ND

Acenaphthylene 12/27/20230.038 mg/Kg-dry 1ND

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded

Collection Date: 12/19/2023 11:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-002

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

Semivolatile Organic Compounds by GC/MS SW8270C (SW3550B) Analyst: TEMPrep Date: 12/27/2023

IEPA ELAP 100445

Aniline 12/27/20230.38 mg/Kg-dry 1ND

Anthracene 12/27/20230.038 mg/Kg-dry 10.039

Benz(a)anthracene 12/27/20230.038 mg/Kg-dry 10.080

Benzidine 12/27/20230.38 mg/Kg-dry 1ND

Benzo(a)pyrene 12/27/20230.038 mg/Kg-dry 10.068

Benzo(b)fluoranthene 12/27/20230.038 mg/Kg-dry 10.042

Benzo(g,h,i)perylene 12/27/20230.038 mg/Kg-dry 10.042

Benzo(k)fluoranthene 12/27/20230.038 mg/Kg-dry 10.079

Benzoic acid 12/27/20230.96 mg/Kg-dry 1ND

Benzyl alcohol 12/27/20230.20 mg/Kg-dry 1ND

Bis(2-chloroethoxy)methane 12/27/20230.20 mg/Kg-dry 1ND

Bis(2-chloroethyl)ether 12/27/20230.20 mg/Kg-dry 1ND

Bis(2-ethylhexyl)phthalate 12/27/20230.96 mg/Kg-dry 1ND

4-Bromophenyl phenyl ether 12/27/20230.20 mg/Kg-dry 1ND

Butyl benzyl phthalate 12/27/20230.96 mg/Kg-dry 1ND

Carbazole 12/27/20230.20 mg/Kg-dry 1ND

4-Chloroaniline 12/27/20230.20 mg/Kg-dry 1ND

4-Chloro-3-methylphenol 12/27/20230.38 mg/Kg-dry 1ND

2-Chloronaphthalene 12/27/20230.20 mg/Kg-dry 1ND

2-Chlorophenol 12/27/20230.20 mg/Kg-dry 1ND

4-Chlorophenyl phenyl ether 12/27/20230.20 mg/Kg-dry 1ND

2, 2'-oxybis(1-Chloropropane) 12/27/20230.20 mg/Kg-dry 1ND

Chrysene 12/27/20230.038 mg/Kg-dry 10.091

Dibenz(a,h)anthracene 12/27/20230.038 mg/Kg-dry 1ND

Dibenzofuran 12/27/20230.20 mg/Kg-dry 1ND

1,2-Dichlorobenzene 12/27/20230.20 mg/Kg-dry 1ND

1,3-Dichlorobenzene 12/27/20230.20 mg/Kg-dry 1ND

1,4-Dichlorobenzene 12/27/20230.20 mg/Kg-dry 1ND

3,3´-Dichlorobenzidine 12/27/20230.20 mg/Kg-dry 1ND

2,4-Dichlorophenol 12/27/20230.20 mg/Kg-dry 1ND

Diethyl phthalate 12/27/20230.96 mg/Kg-dry 1ND

Dimethyl phthalate 12/27/20230.96 mg/Kg-dry 1ND

2,4-Dimethylphenol 12/27/20230.20 mg/Kg-dry 1ND

Di-n-butyl phthalate 12/27/20230.96 mg/Kg-dry 1ND

4,6-Dinitro-2-methylphenol 12/27/20230.38 mg/Kg-dry 1ND

2,4-Dinitrophenol 12/27/20230.96 mg/Kg-dry 1ND

2,4-Dinitrotoluene 12/27/20230.038 mg/Kg-dry 1ND

2,6-Dinitrotoluene 12/27/20230.038 mg/Kg-dry 1ND

Di-n-octyl phthalate 12/27/20230.96 mg/Kg-dry 1ND

Fluoranthene 12/27/20230.038 mg/Kg-dry 10.17

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded

Collection Date: 12/19/2023 11:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-002

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

Semivolatile Organic Compounds by GC/MS SW8270C (SW3550B) Analyst: TEMPrep Date: 12/27/2023

IEPA ELAP 100445

Fluorene 12/27/20230.038 mg/Kg-dry 1ND

Hexachlorobenzene 12/27/20230.20 mg/Kg-dry 1ND

Hexachlorobutadiene 12/27/20230.20 mg/Kg-dry 1ND

Hexachlorocyclopentadiene 12/27/20230.20 mg/Kg-dry 1ND

Hexachloroethane 12/27/20230.20 mg/Kg-dry 1ND

Indeno(1,2,3-cd)pyrene 12/27/20230.038 mg/Kg-dry 1ND

Isophorone 12/27/20230.20 mg/Kg-dry 1ND

2-Methylnaphthalene 12/27/20230.20 mg/Kg-dry 1ND

2-Methylphenol 12/27/20230.20 mg/Kg-dry 1ND

4-Methylphenol 12/27/20230.20 mg/Kg-dry 1ND

Naphthalene 12/27/20230.038 mg/Kg-dry 10.070

2-Nitroaniline 12/27/20230.20 mg/Kg-dry 1ND

3-Nitroaniline 12/27/20230.20 mg/Kg-dry 1ND

4-Nitroaniline 12/27/20230.20 mg/Kg-dry 1ND

Nitrobenzene 12/27/20230.038 mg/Kg-dry 1ND

2-Nitrophenol 12/27/20230.20 mg/Kg-dry 1ND

4-Nitrophenol 12/27/20230.38 mg/Kg-dry 1ND

N-Nitrosodimethylamine 12/27/20230.20 mg/Kg-dry 1ND

N-Nitrosodi-n-propylamine 12/27/20230.038 mg/Kg-dry 1ND

N-Nitrosodiphenylamine 12/27/20230.20 mg/Kg-dry 1ND

Pentachlorophenol 12/27/20230.078 mg/Kg-dry 1ND

Phenanthrene 12/27/20230.038 mg/Kg-dry 10.20

Phenol 12/27/20230.20 mg/Kg-dry 1ND

Pyrene 12/27/20230.038 mg/Kg-dry 10.17

Pyridine 12/27/20230.78 mg/Kg-dry 1ND

1,2,4-Trichlorobenzene 12/27/20230.20 mg/Kg-dry 1ND

2,4,5-Trichlorophenol 12/27/20230.20 mg/Kg-dry 1ND

2,4,6-Trichlorophenol 12/27/20230.20 mg/Kg-dry 1ND

PCBs SW8082A (SW3550B) Analyst: LVPrep Date: 1/2/2024

IEPA ELAP 100445

Aroclor 1016 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1221 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1232 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1242 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1248 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1254 1/3/20240.093 mg/Kg-dry 1ND

Aroclor 1260 1/3/20240.093 mg/Kg-dry 1ND

Metals by ICP/MS SW6020A (SW3050B) Analyst: MMRPrep Date: 1/2/2024

IEPA ELAP 100445

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded

Collection Date: 12/19/2023 11:00:00 AM

Matrix: Soil

Analyses Result Qualifier Units Date AnalyzedRL

Customer: CDM Smith Inc.

Work Order: 23120582

DF

Lab ID: 23120582-002

Date Printed: January 08, 2024

2242 West Harrison St., Suite 200, Chicago, IL 60612-3766 Tel: (312) 733-0551 Fax: (312) 733-2386 Info@TheSterlingLab.com

Date Reported: January 08, 2024 Analytical Results

Revision 0

Metals by ICP/MS SW6020A (SW3050B) Analyst: MMRPrep Date: 1/2/2024 Arsenic 1/4/20241.1 mg/Kg-dry 106.1

Barium 1/4/20241.1 mg/Kg-dry 1025

Cadmium 1/4/20240.57 mg/Kg-dry 10ND

Chromium 1/4/20241.1 mg/Kg-dry 107.7

Lead 1/4/20240.57 mg/Kg-dry 1033

Selenium 1/4/20241.1 mg/Kg-dry 10ND

Silver 1/4/20241.1 mg/Kg-dry 10ND

Mercury SW7471B Analyst: JGPrep Date: 12/28/2023

IEPA ELAP 100445

Mercury 12/28/20230.020 mg/Kg-dry 10.10 pH (25 °C) SW9045C Analyst: LJ1Prep Date: 1/8/2024

IEPA ELAP 100445

pH H 1/8/2024pH Units 16.74

Percent Moisture D2974 Analyst: EPDPrep Date: 1/5/2024 Percent Moisture * 1/5/20240.2 wt% 113.9

Qualifiers: J - Analyte detected below quantitation limits

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside accepted recovery limits

R - RPD outside accepted recovery limits

ND - Not Detected at the Reporting Limit

E - Value above quantitation range

* - Non-accredited parameter

HT - Sample received past holding time

H - Holding time exceeded