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0 GelmanSciences Gelman Sciences Inc. 642 South Wagner Road Ann Arbor, MI 48103 734.436.4025 phone 734.436.4040 fax CASE NARRATIVE Monthly Data Gelman Sciences Project: 1,4-Dioxane Remediation Date: April 2022 With the exceptions noted as fl ags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition, all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. Gelman Sciences Inc. attests to the validity of the laboratory data generated by Gelman Sciences Ann Arbor, Michigan Environmental Laboratory facilities reported herein. All analyses performed by Gelman Science's Environmental Laboratory facilities were done using established laboratory SOPs that incorporate QA/QC procedures described in the application methods. Gelman Science's Environmental group has reviewed the data for compliance with the laboratory QA/QC plan, and data have been found to be compliant with laboratory protocols unless otherwise noted below. At the end of the month some of the 1,4-dioxane samples were sent to Ann Arbor Technical Services for analysis due to a reproducibility problem. The balance of the samples was analyzed for 1,4-dioxane at Gelman Science's Environmental Laboratory. All bromate samples were analyzed by Gelman Science's Environmental Laboratory. The test results in this report meet all NELAP requirements for parameters for which accreditation are required or available. Any exceptions to NELAP requirements are noted in this report. All exceptions are noted per laboratory standard operating procedure based on EPA Method 1624c. Pursuant to NELAP, this report may not be reproduced, except in full, without the written approval of the laboratory. Calculations are performed before rounding to avoid round-off errors in calculated results. The odd even rule is used for rounding. Holding times were met for all samples analyzed. Proper preservation was observed on all samples unless otherwise detailed in the individual sections below. Samples MW-54d, 72d, and 71 were recollected due to questionable results. RECEIPT/ STORAGE The samples were received on the days noted in the report for the Month; the samples arrived in good condition, properly preserved and on ice when necessary. Samples that require 1,4-dioxane analysis are collected in hydrochloric HCI acid- preserved vials to a pH of ≤2, except for the Pall ozone treatment samples. These samples have chemicals that, when mixed with the HCI acid, cause interferences and trap damage. Every attempt is made to analyze these samples within 24 hours of receipt. Samples that require Bromate analysis are collected and preserved in the laboratory with ethylene di-amine and refrigerated. Samples that are delivered to the laboratory the same day as they are collected are likely not to have reached a fully chilled temperature. This is acceptable as long as there is evidence that chilling has begun. All samples are iced or refrigerated at 4°C (±2°C) from the time of collection until sample preparation or analysis. 1,4-Dioxane (GC-MS) All ground water and treated water samples were analyzed for 1,4-Dioxane (GC-MS) in accordance with EPA 1624C, which has been modified to enhance detection limits. Samples that were diluted to bring them within the calibrated range of the instrument are noted with a "D" under the Qualifier Code section of the data report. Reporting limits were adjusted based on each dilution. April 2022 Page 1 of 8
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Sample Analysis Report for April 2022

Mar 12, 2023

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Page 1: Sample Analysis Report for April 2022

0 GelmanSciences

Gelman Sciences Inc. 642 South Wagner Road Ann Arbor, MI 48103 734.436.4025 phone 734.436.4040 fax

CASE NARRATIVE Monthly Data Gelman Sciences Project: 1,4-Dioxane Remediation Date: April 2022

With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition, all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required.

Gelman Sciences Inc. attests to the validity of the laboratory data generated by Gelman Sciences Ann Arbor, Michigan Environmental Laboratory facilities reported herein. All analyses performed by Gelman Science's Environmental Laboratory facilities were done using established laboratory SOPs that incorporate QA/QC procedures described in the application methods. Gelman Science's Environmental group has reviewed the data for compliance with the laboratory QA/QC plan, and data have been found to be compliant with laboratory protocols unless otherwise noted below.

At the end of the month some of the 1,4-dioxane samples were sent to Ann Arbor Technical Services for analysis due to a reproducibility problem. The balance of the samples was analyzed for 1,4-dioxane at Gelman Science's Environmental Laboratory. All bromate samples were analyzed by Gelman Science's Environmental Laboratory. The test results in this report meet all NELAP requirements for parameters for which accreditation are required or available. Any exceptions to NELAP requirements are noted in this report. All exceptions are noted per laboratory standard operating procedure based on EPA Method 1624c. Pursuant to NELAP, this report may not be reproduced, except in full, without the written approval of the laboratory.

Calculations are performed before rounding to avoid round-off errors in calculated results. The odd even rule is used for rounding. Holding times were met for all samples analyzed. Proper preservation was observed on all samples unless otherwise detailed in the individual sections below. Samples MW-54d, 72d, and 71 were recollected due to questionable results.

RECEIPT/ STORAGE

The samples were received on the days noted in the report for the Month; the samples arrived in good condition, properly preserved and on ice when necessary. Samples that require 1,4-dioxane analysis are collected in hydrochloric HCI acid-preserved vials to a pH of ≤2, except for the Pall ozone treatment samples. These samples have chemicals that, when mixed with the HCI acid, cause interferences and trap damage. Every attempt is made to analyze these samples within 24 hours of receipt.

Samples that require Bromate analysis are collected and preserved in the laboratory with ethylene di-amine and refrigerated.

Samples that are delivered to the laboratory the same day as they are collected are likely not to have reached a fully chilled temperature. This is acceptable as long as there is evidence that chilling has begun. All samples are iced or refrigerated at 4°C (±2°C) from the time of collection until sample preparation or analysis.

1,4-Dioxane (GC-MS)

All ground water and treated water samples were analyzed for 1,4-Dioxane (GC-MS) in accordance with EPA 1624C, which has been modified to enhance detection limits. Samples that were diluted to bring them within the calibrated range of the instrument are noted with a "D" under the Qualifier Code section of the data report. Reporting limits were adjusted based on each dilution.

April 2022 Page 1 of 8

Page 2: Sample Analysis Report for April 2022

0 GelmanSciences Reporting limit for undiluted samples is 1ppb (part per billion, micrograms per liter, µg/L). All quality control parameters were within the acceptance limits for reported samples unless indicated.

Bromate (Ion Chromatography)

All surface water and treated samples were analyzed for Bromate (Ion Chromatography) in accordance with EPA 300.1. Surrogates are added to all samples. All quality control parameters were within the acceptance limits with the balance of sample analyzed.

The reporting limit for treated samples is 5.0ppb and for surface samples is 2.0ppb.

Barium

A composite Outfall001 sample was sent to Ann Arbor Technical Services (ATS) for total barium analysis in accordance with EPA 200.7. Barium samples are analyzed quarterly in compliance with PLS NPDES permit. This sample is preserved with nitric acid and refrigeration. The results were less than the permitted level of 440µg/L at 160µg/L.

Qualifiers

1,4-Dioxane Qualifier Codes:

Qualifier Code Description nd: The compound was analyzed for, but not detected at or above the detection limit indicated. D: Analyte value quantified from a dilution; reporting limit is raised to reflect dilution. E: The compound result is greater than the upper quantitation limit in the associated calibration curve, reported as estimate. B: The sample vials contained air bubbles larger than 5mm, which may affect compound results. J: The compound was positively identified; the associated numerical value is the approximate concentration. M: Matrix effects, sample required dilution.

R: The reported value is unusable and rejected due to variance from quality control criteria.

V: The reported value is considered estimated due to variance from quality control criteria. H: Sample was analyzed past 14-day hold time, but within 45 days. 0: Samples analyzed in outside laboratory.

S: Samples split with DEQ.

Bromate Qualifier Codes:

Qualifier Code Description nd: The compound was analyzed but was not detected at or above the detection limit indicated. E: The compound result is greater than the upper quantitation limit in the associated calibration curve. J: The compound was positively identified; the associated numerical value is the approximate concentration. R: The reported value is unusable and rejected due to variance from quality control criteria. V: The reported value is considered estimated due to variance from quality control criteria. H: Sample was analyzed past 28-day hold time

Analyst: Gage M. Trendel

Report Checked by: Ray Woods

Date:

April 2022 Page 2 of 8

Page 3: Sample Analysis Report for April 2022

m 477/> GelmanSciences Sample Analysis Report

April, 2022 642 South Wagner Road Ann Arbor, MI 48103-9019 US 734.436.4025 phone

Analyst Initials: eft - T-Date: 5lici-70

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

Extraction Wells

C3

DOLPH-04-18-22-12:25-1 130 10 O,O

TW-10-04-18-22-12:10-1 970 10 O,D

TW-20-04-18-22-12:05-1 560 10 O,D

TW-24-04-29-22-12:25-1 2500 40 O,O

TVV-25-04-07-22-15:00-1 4000 80 O,D

TW-25-04-18-22-12:00-1 4000 80 O,D

D2

LB-4-04-18-22-10:05-1 450 10 O,O

TW 21 04 18 22 10:30 1 240 10 O,O

TW-5-04-18-22-11:45-1 760 20 O,O

E

TW-17-04-18-22-11:55-1 59 5 O,O

TW-18-04-18-22-10:35-1 250 10 O,O

TW-23-04-18-22-10:10-1 420 10 O,O

TW 29 04 18 22 10:15 1 330 10 O,D

SW

TW-22-04-18-22-12:15-1 420 10 O,O

TW-28-04-18-22-12:20-1 450 10 O,O

Monitoring Wells

Page 4: Sample Analysis Report for April 2022

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

C3

MW-1 Replacement-04-21-22-14:20-1 1600 80 O,O

MW-105s-04-19-22-10:59-1 370 10 O,D

MW-32-04-28-22-14:52-1 14 1.0 O

DO

MW-142s-04-25-22-10:49-1 nd 1.0 O

MW-143s-04-25-22-12:22-1 nd 1.0 O

MW-53d-04-04-22-09:02-1 nd 1.0 O

MW-53i-04-04-22-11:38-1 36 1.0 O

MW-53s-04-04-22-10:22-1 nd 1.0 O

D2

175 Jackson Plaza-04-04-22-13:50-1 1200 40 O,D

2819 Dexter Rd-04-19-22-12:34-1 160 10 O,O

MW-107-04-19-22-14:10-1 580 10 O,O

MW-113-04-26-22-13:19-1 180 4 O,O

MW-120s-04-18-22-14:15-1 nd 1.0 O

MW-121s-04-18-22-09:36-1 nd 1.0 O

MW-92-04-26-22-11:55-1 87 4 O,O

MW-BE-1d-04-22-22-12:23-1 500 10 O,O

MW-BE-1s-04-22-22-13:50-1 570 40 O,O

E

MW-101-04-07-22-14:36-1 90 10 O,D

MW-103d-04-11-22-12:55-1 6 1.0 O

MW-103s-04-01-22-12:35-1 83 1.0 O

MW-104-04-07-22-12:06-1 30 1.0 O

MW-105d-04-19-22-09:49-1 130 10 O,O

Page 5: Sample Analysis Report for April 2022

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

MW-106s-04-26-22-14:55-1 280 20 O,D

MW-108d-04-21-22-11:17-1 510 10 O,D

MW-108s-04-21-22-10:01-1 220 10 O,O

MW-110-04-07-22-13:22-1 120 10 O,O

MW-112d-04-11-22-10:26-1 2 1.0 O

MW-112i-04-11-22-11:35-1 9 1.0 O

MW-112s-04-11-22-09:16-1 3 1.0 O

MW-119-04-26-22-09:04-1 37 1.0 O

MW-120d-04-18-22-12:56-1 nd 1.0 O

MW-121d-04-18-22-10:45-1 2 1.0 O

MW-142d-04-25-22-09:38-1 nd 1.0 O

MW-143d-04-24-22-15:16-1 nd 1.0 O

MW-143i-04-25-22-13:31-1 nd 1.0 O

MW-71-04-21-22-12:43-1 1100 20 O,O

MW-76i-04-12-22-10:55-1 110 5 O,O

MW-76s-04-12-22-12:05-1 310 5 O,O

MW-79d-04-07-22-09:26-1 nd 1.0 O

MW-79s-04-07-22-10:38-1 290 10 O,O

MW-81-04-26-22-10:31-1 150 4 O,D

MW-84s-04-12-22-09:14-1 320 10 O,O

MW-85-04-12-22-13:28-1 420 40 O,O

Surface Water

Not Applicable

HC/HR-04-01-22-12:45-1 nd 2.0

HC/HR-04-04-22-09:50-1 nd 2.0

HC/HR-04-05-22-11:00-1 nd 2.0

HC/HR-04-06-22-09:50-1 nd 2.0

Page 6: Sample Analysis Report for April 2022

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

HC/HR-04-07-22-10:20-1 nd 2.0

HC/HR-04-08-22-10:40-1 nd 2.0

HC/HR-04-11-22-10:40-1 nd 2.0

HC/HR-04-12-22-09:20-1 nd 2.0

HC/HR-04-13-22-09:45-1 nd 2.0

HC/HR-04-14-22-10:00-1 nd 2.0

HC/HR-04-15-22-09:50-1 nd 2.0

HC/HR-04-18-22-09:30-1 nd 2.0

HC/HR-04-19-22-11:00-1 nd 2.0

HC/HR-04-20-22-11:30-1 nd 2.0

HC/HR-04-21-22-09:40-1 nd 2.0

HC/HR-04-22-22-09:05-1 nd 2.0

HC/HR-04-25-22-13:30-1 nd 2.0

HC/HR-04-26-22-09:00-1 nd 2.0

HC/HR-04-27-22-09:10-1 nd 2.0

HC/HR-04-28-22-13:15-1 nd 2.0

HC/HR-04-29-22-12:00-1 nd 2.0

Treatment System

OUTFALL-04-03-22-1 6 1.0 O

OUTFALL-04-03-22-2 6.2 5.0

OUTFALL-04-04-22-1 6 1.0 O

OUTFALL-04-04-22-2 8.0 5.0

OUTFALL-04-05-22-1 5 1.0 O

OUTFALL-04-05-22-2 7.2 5.0

OUTFALL-04-06-22-1 5 1.0 O

OUTFALL-04-06-22-2 8.8 5.0

OUTFALL-04-07-22-1 5 1.0 O

Page 7: Sample Analysis Report for April 2022

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

OUTFALL-04-07-22-2 7.4 5.0

OUTFALL-04-10-22-1 8 1.0 O

OUTFALL-04-10-22-2 11 5.0

OUTFALL-04-11-22-1 8 1.0 O

OUTFALL-04-11-22-2 8.4 5.0

OUTFALL-04-12-22-1 7 1.0 O

OUTFALL-04-12-22-2 8.0 5.0

OUTFALL-04-13-22-1 7 1.0 O

OUTFALL-04-13-22-2 7.2 5.0

OUTFALL-04-14-22-1 8 1.0 O

OUTFALL-04-14-22-2 8.3 5.0

OUTFALL-04-17-22-1 6 1.0 O

OUTFALL-04-17-22-2 8.2 5.0

OUTFALL-04-18-22-1 6 1.0 O

OUTFALL-04-18-22-2 11 5.0

OUTFALL-04-19-22-1 5 1.0 O

OUTFALL-04-19-22-2 11 5.0

OUTFALL-04-20-22-1 6 1.0 O

OUTFALL-04-20-22-2 12 5.0

OUTFALL-04-21-22-1 5 1.0 O

OUTFALL-04-21-22-2 10 5.0

OUTFALL-04-24-22-1 6 1.0 O

OUTFALL-04-24-22-2 8.8 5.0

OUTFALL-04-25-22-1 5 1.0 O

OUTFALL-04-25-22-2 10 5.0

OUTFALL-04-26-22-1 6 1.0 O

OUTFALL-04-26-22-2 11 5.0

Page 8: Sample Analysis Report for April 2022

Sample Name - Date/Time Sampled 1,4-Dioxane Results (ppb) R.L. (ppb) Bromate Results (ppb) R.L. (ppb) Bromide Results (ppb) R.L. (ppb) Comments Qualifier(s)

OUTFALL-04-27-22-1 5 1.0 O

OUTFALL-04-27-22-2 13 5.0

OUTFALL-04-28-22-1 7 1.0 O

OUTFALL-04-28-22-2 13 5.0

Red Pond-04-01-22-09:00-1 400 10 O,O

Red Pond-04-04-22-06:40-1 360 40 O,O

Red Pond-04-05-22-07:35-1 360 10 O,O

Red Pond-04-06-22-07:55-1 420 40 O,O

Red Pond-04-07-22-07:00-1 580 40 O,O

Red Pond-04-08-22-07:20-1 530 40 O,O

Red Pond-04-11-22-07:20-1 590 40 O,O

Red Pond-04-12-22-07:05-1 530 40 O,D

Red Pond-04-13-22-07:15-1 470 10 O,O

Red Pond-04-14-22-07:35-1 520 40 O,D

Red Pond-04-15-22-07:33-1 520 40 O,O

Red Pond-04-18-22-07:10-1 480 40 O,O

Red Pond-04-19-22-09:05-1 510 40 O,O

Red Pond-04-20-22-07:10-1 490 40 O,O

Red Pond-04-21-22-07:20-1 360 40 O,O

Red Pond-04-22-22-07:10-1 560 40 O,O

Red Pond-04-26-22-07:20-1 450 40 O,D

Red Pond-04-27-22-07:15-1 550 10 O,O

Red Pond-04-28-22-07:25-1 510 40 O,O

Red Pond-04-29-22-07:35-1 420 40 O,D

Page 9: Sample Analysis Report for April 2022

i

WM/780R TF :UNICA SE RIETS

290 South Wagner Road Ann Arbor. Michigan 48143 Tel. 7341996-0995 Fax- 734/996-3731 NlIchlgan Laboratory ID: 9504 Wisconsin Laboratory ID: 996321720

Data Transmittal Cover Page

Project Name: Pall Corporation

ATS Project Number: G001-002

ATS Report Number(s): Inorg_SRF_0411221 Client PO Number: 4505179649

Project Description: This data report contains the results of 1 water sample, received by ATS on April 11, 2022 to be analyzed for Barium.

We certify that the sample analyses for this report have been conducted in accordance with guidelines provided

in the referenced standard test method, and are consistent with detailed procedures described in a written Standard Operating Procedure specific to the ATS Laboratories, as required by USEPA. Laboratory data sheets, SOPs, and QA/QC information are available for inspection and audit at the laboratory upon request. Unless specifically noted on the data report, all applicable sample preservation and holding time requirements have been met.

Recipient: Mr. Gage Trendel

No. of Pages (including cover pg.): 10

From:

Email:

FAX Number:

claw trendel oall.com

Sarah Stubblefield Email: [email protected]

Senior Chemist / Lab Manager FAX Number: 734-995-3731

Additional Message: Copy report to: Patterson, Keith ([email protected]), Brode, Jim ([email protected])

Katie Strohauer ([email protected]), [email protected], Peters, Sue Peters ([email protected])

Amanda Isabella ([email protected])

Date: 4/18/22 Signed:

IF YOU DO NOT RECEIVE ALL PAGES OF THIS TRANSMITTAL, PLEASE CALL 734-995-0995.

This material is intended only for the use of the individual or entity to whom it is addressed, and may contain information that is privileged and

confidential. If you are not the intended recipient or the agent responsible for delivering this material to the intended recipient, you are hereby

notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in

error, please notify us immediately by telephone. Thank you.

XAG001-002.221Data_Transmittal_Cover_Page SLS

Page 10: Sample Analysis Report for April 2022

ANN ARBOR TECHNICAL SERVICES INC.

INORGANIC ANALYSIS Barium by ICP-AES

USEPA 200.7

ATS Project Number: G001-002.22

ATS SDG: 0411221

Prepared By: Ann Arbor Technical Services, Inc.

290 South Wagner Road Ann Arbor, MI 48103

Page 11: Sample Analysis Report for April 2022

ANN ARBOR TECHNICAL SERVICES INC.

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: G001-002 Report Date: 4/18/22 SRF / SDG Number(s): 0411221 Client PO Number: 4505179649

Case Narrative Summary

This case narrative applies to the following sample that was received at Ann Arbor Technical Services, Inc. (ATS) on 4/11/22, and associated matrix-specific QA/QC:

Sam les

Client Sample Identification Sample Date Requested Turn Around Time Analysis Matrix

Received 4/11/22

Outfall Grab 4/9/22 Standard Barium Water

Upon receipt, samples were scheduled for the following analyses:

Analysis Number of Samples

• Metals Digestion by US EPA 200.7 • 1 Sample + 1 Matrix Spike + 1 Matrix Spike Duplicate

• Select Metals by US EPA 200.7 (Barium) • 1 Sample + 1 Matrix Spike + 1 Matrix Spike Duplicate

Sample Receipt, Chain of Custody Records, and Holding Times

Samples were delivered directly to ATS by Pall Corporation staff. Samples were received with proper chain of custody records included. Samples were preserved to a pH of <2 at the time of sample receipt. Sample condition and anomalies, if any, are presented in the "Sample Receipt" section of this report. All samples were prepared and analyzed within the holding times cited in the corresponding analytical methods with the following exceptions:

• None

Data Review and Approval

All data contained in this report have been generated in accordance with guidelines provided in the referenced standard test method, and are consistent with detailed procedures described in a written standard operating procedures (SOPs) specific to the ATS Laboratory, as required by US EPA. All data are peer and management reviewed to ensure compliance with the above referenced SOP's and project specifications. In addition, all data conform to the laboratory's Quality Assurance / Quality Control Manuals.

A single QA/QC batch is defined as no more than 20 samples excluding method blanks (MB, LRB), fortified blanks (BS, LFB, LCS), matrix spikes (MS, SPK), and duplicates whether spiked or native (MSD, SPK DUP, DUP, LR).

G001-002.22/CN0411221.doc

Consultants in Chemist?), & Environmental Science 290 South Wagner Road, Ann Arbor, Michigan 48103 Tel 734/995-0995 Fax 734/995-3731

Page 12: Sample Analysis Report for April 2022

Data Deliverables

This data package constitutes a Level II package; other data report packages (Level I, Level IV DVP, EPA R5 EDD) are available upon request. There were no hardcopy data summary sheets generated for this project.

Sample Preparation

Samples were digested in accordance with US EPA method 200.7 (Determination of Metals and Trace Elements in Water and Wastes by Inductively Coupled Plasma-Atomic Emission Spectrometry).

Anomalies Noted: • None

Sample Analysis

Samples were analyzed in accordance with US EPA method 200.7 (Determination of Metals and Trace Elements in Water and Wastes by Inductively Coupled Plasma-Atomic Emission Spectrometry). An initial calibration with at least five levels was used to quantitate individual metals. Samples were reported to project specific reporting limits as mg/L.

Anomalies Noted: • None

Sample Dilutions

Samples containing compounds at concentrations above the initial calibration curve were diluted and reanalyzed for those compounds. The following samples were diluted for barium.

• None

Analytical QA/QC Summary

Calibration Verification

Method calibration was verified through the analysis of a mid-level initial calibration verification (CV) standard at a frequency of every ten samples. All verification standards met the acceptance criteria with the following exceptions:

• None

Instrument Blanks

Low system background was demonstrated through the analysis of instrument blanks at a minimum of every ten samples. All instrument blanks met the acceptance criteria with the following exceptions:

• None

G001-002.22/CN_0411221.doc

Page 13: Sample Analysis Report for April 2022

QA/QC Batch Summary

Laboratory Reagent Blanks

A laboratory reagent blank (LRB) was analyzed with the QA/QC batch. The LRB met the acceptance criteria with the following exceptions:

• None

ACCURACY

Laboratory Fortified Blanks (LFB/OPR) Laboratory Control Samples - Accuracy

A laboratory fortified blank (LFB) was analyzed as part of the QA/QC batch. The LFB met the acceptance criteria with the following exceptions:

• None

Matrix Spikes and Matrix Spike Duplicates - Accuracy

A matrix spike (MS) and matrix spike duplicate (MSD) was analyzed as part of the QA/QC batch. The MS/MSD's met the acceptance criteria with the following exceptions:

• None

G001-002.22/CN_0411221.doc

Page 14: Sample Analysis Report for April 2022

PRECISION

Matrix Spike and Matrix Spike Duplicates - Precision

A matrix spike (MS) and matrix spike duplicate (MSD) was analyzed as part of the QA/QC batch. The replicates met the acceptance criteria with the following exceptions:

• None

//azmff,76' / April 18, 2022

Mark T. DeLong (Quality Assurance Coordinator)

/ April 18, 2022 Philip B. Simon (Laboratory Director)

G001-002.22/CN0411221.doc

Page 15: Sample Analysis Report for April 2022

; 230 South Wagner Road Ann Arbor, Michigan 48103 Tol. 7341995-0995 Fax. 734/995-3731 Michigan Laboratory ID: 9904 Wisconsin Laboratory ID: 998321720 VLINIUMOR TECMSCA.t. SERVICES

PROJECT ID / NUMBER

Pall / 0001-002

SAMPLE CUSTODIAN (Pfint tc,p.tuie)

Gage Trendel ([email protected])

RELINQUISHED BY (Prim L .;,:itac)

cl .............___

CHAIN OF CUSTODY RECORD

Client Purchase Authorization (Purchase Order)

PO# 4505179649

DATE / TIME

4/11/22 9:30

RECEIVED BY CP. Ju L '

3.-;

SHIPPING INFORMATION: SHIPPER (Check one) / TRACKING applicable)

Date Fed Ex UPS

Dale Fed Ex UPS

Date Fed Ex UPS Number

Dale Fed Ex UPS

DA E 7 /W RELINQUISHED BY (Print r. S., Inut4

a 01

RELIND SHED BY prat SIgnamo) DATE / TIME REC. JED BY Trull L rognam 4) DATE / TIME RELINQUISHED BY (pr.t.c,,,,,c)

COMMENTS (Preservation. etc.)

Oudall/Eff->Unpreserved All others.>HCI preserved

0

1.

2.

3.

4.

5.

8.

_ABGRAToRY ,LIENTIFICATION (AID Use Only) "ME Samoa Identificauan

u- •c 0

2 S

5 0 ,

O

1 \ - 4/10/2022 r ,a X Outfall 1 1 X

i 4/11/2022 7:20 X Red Pond 1 1 X

4/11/2022 7:25 X Eff-OC-la 1 1 X

4/11/2022 7:25 X Eff-OC-2a 1 1 X

4/11/2022 7:30 X Outfall Grab 1 1 X

4/9/2022 n/a % 6 --Berrairr CAA \9'

E e M

U

c-, u_ -t- (.4 a> u_

10.

, Page 1

NUMBER(S) (If

DHL Courier Tracking Number

DHL Courier Tracking Number

DHL Courier Tracking

DHL Courier Tracking Number

DATE! TIME RECEIVED BY rmmt sc-,,,Jr.) DATE /TIME

DATE / TIME RECEIVED BY rpm, t .r,,,,,,,o DATE /TIME

LYSIS • •

Chl

orid

e

I

5 ai m

1,AA, P ;X

.re cate sodnivaawar SocaneruSkuoge

Extra,.

Water

Water

Water

Water

Water

Water

11.

12.

13.

14.

15

16.

17.

18.

19.

20

* - Requested Turn-Around Time Priority Number Key: 1 = Urgent 2 = Rush 3 = Standard

Page 16: Sample Analysis Report for April 2022

ANN ARBOR TECHNICAL SERVICES INC

For: Mr. Gage Trendel Pall Corporation 642 South Wagner Road Ann Arbor, MI 48103

290 South Wagner Road Ann Arbor, Michigan 48103 Tel. 734/995-0995 Fax. 734/995-3731 Michigan Laboratory ID: 9604 Wisconsin Laboratory ID: 998321720

Sample Identification: Outfall Grab

Sample Date: 4/9/22 Sample Time: na

Sampled By: Client Laboratory Receipt Date: 4/11/22 Sample Matrix: Water

ATS Project: Pall Corporation Report Date: 4/18/22

ATS SRF: 0411221

Inorganic Analysis Data Summary Sheet

#G001-002

Reporting Limit Analysis Analysis Analyzed

Parameter Method Units Result Date Time By

Metals Analysis

Metals Digestion EPA 200.7 Yes - 4/13/22 10:20 DMS

Total Barium EPA 200.7 mg/L 0.16 0.001 4/14/22 12:24 DMS

Comments All methods reference USEPA methods unless otherwise noted.

na - Indicates not available / not applicable.

XAG001-002.221April Samples\Ballnorg_SRF_041122 rev. 4/18/22

Page 17: Sample Analysis Report for April 2022

ANN ARBOR 7ECHNICAL SERVICES INC

290 South Wagner Road Ann Arbor, Michigan 48103 Tel. 734/995-0995 Fax. 734/995-3731 Michigan Laboratory ID: 9604 Wisconsin Laboratory ID: 998321720

QC Batch Number: OCINORG0413221

Parameter: Barium (US EPA 200.7)

REPLICATE ANALYSIS

#G001-002

Outfall Grab Matrix Spike 1.8 mg/L 1.8 mg/L 1.8 mg/L 4.3

Quality Assurance / Quality Control Data Summary

ATS Project: Pall Corporation #G001-002

Report Date: 4/18/22

Results of QA Samples run concurrently with project samples

Sample Replicate #1 Replicate #2 Mean Relative Range

(percent)

SPIKES and/or QC CHECK SAMPLES

Sample/Analyte

#G001-002

Known Concentration

Spike Concentration

Analyzed Concentration

Recovery (percent)

Laboratory Fortified Blank <0.001 mg/L 1.6 mg/L 1.7 mg/L 104.1

Outfall Grab Matrix Spike 0.16 mg/L 1.6 mg/L 1.8 mg/L 104.2

Outfall Grab Matrix Spike Duplicate 0.16 mg/L 1.6 mg/L 1.8 mg/L 99.4

BLANK ANALYSIS Sample Analyzed Concentration QC Decision

#G001-002

Laboratory Reagent Blank <0.001 mg/L Acceptable

Comments: Calculations performed prior to rounding.

Control Limits: Recoveries

Laboratory Fortified Blank (85 - 115 %)

Matrix Spike (75 - 125 %)

Relative Range

Replicates ( <20%)

X:\O001-002.221April Samples\Banorg_SRF_041122 rev. 4/18/22

Page 18: Sample Analysis Report for April 2022

Etf:X-44ft.= Data Transmittal Cover Pogo

Project Noma: Pull Corporation ATS Project Number. 6001.002

AM Ronan Numbor(o): InorAZ i 0404Z21 CIIoM PO Number: 450

project Thla des super, mash, the rowan of wuMr sau., maim! A.M./WW1 4, 202210W ans.] ke 1.4

We candy Name adnanle and. brOlasa.1. bow conaessel m mcortwncs us. ...nes new., sift Mumps., stmassa tar monat and ow Danubian. vain armed unmans assent. In. sum. GYM. Opwanna, Paw s', la .ATO Lam., umraiMIUMPA, wows,* nsweA. MN, aNOC Men* arab* Whine. rawdOrlM Ishainimupon lunout low

(OW an no

Reelplant Mc Trendel

No. of On, iinoloolna cover MMI 18

Preen:

[mil: tum_benaclitealessaFAX ',neon

So. Shata.13 !mad: 1313ILS10301•11ellaMlAtUOCIMUDIC311.1.3e34.1Awawaswestu m.o., FAX Number. 73443,3731

Addl....pc Cody upon le Pons's, Knol,AUIpllosenevalLcans), &Wax.. Um broduQ0MY.P) Knee SPOOduor petrol suou,sA3 don,. rwooda(M•opeinuawmearn. Pala, Sue Pelona cwlers4palltan) Amanda ROMA (seosida IsubaikapaLcam)

Oats: 4/31/22 Signed:

IF YOU DO NOT RECENE ALL PACED OF TOD TRANDIA3174. PLEASE CALL 73400,0901.

I...

5omnle

Samples containing compounds al camer,. Mos limn tfs rata oalibniuo• oarwi ucte clawed sod teasulrxd fa diem compounds. The follows. ample wean diluwd kw 1,4•Dlossue:

a. liawdYVR

MON.

1,0bornIA, Renrent Nlpnkc

Iaus..Y..g...kai..... ,Y=d Q.0 1.14. Tim LRO me lo ompuisce cram.,

non"i:. tI,:.:inntocoponnt

IntrDlel Stnndnrch, Sortoentro • OnanilIodmi

71us Inclbad Mlluu Imenual Sunda. aoly, rot Sump. Wane •landarts an. and seumuaa tames and dos eseeMaixd star wtth du klbmng enapUoem

• Moe

derl1RACY

Lnborn tore Fortified Flinn. ILFIM, PRITAboratory Cnnlrnl Smnelen • Attorney

A 3sterslory fon, Dal Munk (1.31130PR) wraulyMMup.ufnu PA3C,C bac, Tha L1,140PR metdotliceeplams camium... folloymp

• Mine

Maine Solar% And M Rhin Snlbr Aceurncv

A moms spike (MS) and mans ipsie dupt•cals (AM, was analysed m penal' the QA/QC huh. M.VMS1:70 ma the saws, sa es.. esuena with the following extepilues:

• Mae

cza:acatucn,01.1314.

JialL

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0404221

Prepared By: Ann Arbor Tothrtionl Sonekcs. Inc.

200 South Wo)mor Rood See Arbor. MI 40103

PRECISInN

Mnttly Solar end Metrlo Snake PrteltInn

A mattes span (MThand =Ma 'pike duplicate (PASD3was analysed as pad of cheQA/QC bnul. ThM4M4S15% men. gootolonatotonott condo wtth ao fonororgenttotiont

• Nest

7)7a.aZ41.

Mad T. Damp (Quaky Montano Contd..,

Tgullp D. Sumo (Lstoralosy NAY.,

Osele0333A31,w3LDsAu

, AntalL202.2

/Affil II ?Or

I

B O

S

=oar

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 4/11/22 SRF / SDG Number(s): 0404221 Client PO Number: 4505179649

rale NORIO IVr

Thls use tom. oppLes le Rho Wanes dwnpk. the wu men. al Ann &bee Techascsl Swim, (5731 m .1.321. and lissuustsd inurla.Me36e 0NQC

Onetarajdf.adIndinn 11,, wen,

I...4 Tata. Awn. Minn

00.001I I 4.11,*•••••din Pad .NM 1,1••••• Wawa

bfl, n thin, 11 I MN. ion W•nwtan, thaws 1,3 ,www. Woe,

-930 01/32 I Iwo* 1.4-3/1•••••,Dt••••• wow

Upon mem sample...en, scheduled Rothe fol.,. ma..

pus,. • 1,4-131auum ROM, Urnant TAT • 3 Snudles • I Marne Suds • I Musa 5,U Dupl. • 1,413Liune RISCPA 16341- Mad. TAT • I Semi.les

notnnte Rectint. eltmln ntClMml, Record.. and finklinn Timm

Samples warn delivered dimedy so ATS by Pali Corpus,. ale!: Samples was real+.with peeper dale of auk* W.. lochs. Sunnis eandidae nod suonnadie, if any. are mbar promoted IA du Itecelp, Nell. of Ihts repart or r din mmnmrw Irdneldual dila sheets. All samples woe peepsad and analyzed wuhln 43 days vgth !Ns fullowlnal extepslonc

00310. .11.i.040011.

...au. in Chemi, boorwlensidlSoeure MS. Ware.. AM 340,10chips, 41.13 UM/MOM Fan 7340.3731

ER IIII

MIINIIIIIIIMINIIIIIIIIIIIII

'Ant IA 1 EEE [III ,

i

'I §

i I

, -

,

=

p

In IIIIIIIIIIIII IIIIIIIRIIIIIIIII

III II II

IIIIIIIIIIRIIIIIIII •lloiiiiiillullIIIIII IIIIIIRIENNIIIIIIIIII IMIOrta

MI li

r

IIIIIIIIIIIIIII

IIIIIIIIIIIIIII

III

Emiasin 11111 lin il - :

pi ii • '

4

z

Boa. Review and Aonnwnt

All ...annul. an dm Keen have bone amended in aceadam.mth..Mares pr.:Aided us the rammed staadsAlbt usesod,u1 weaWunl with deluded proasPoo deseribol Mawr. mudded apenned preoedures (SOPU speed-onto. ATS Loam,. as iyquwed by MEP&AD gar am paw sad nousuaniens reviewed le enure complus. with the allow rekrenced SOP's ssulprosen specifleasord. Is rata.. dace confonn loan laboratory, Quaky Meows. CbuIlly Control Musa..

A magi. QNQC I...LW um mon dun 20 mammies excluding nwelind kalsoks (MD, LAD, fuddled Math (RS, MUM, flume spikes (MS, SPX), sal duplIcsass whether se.. 040, NPR OUP, DUP, SR,

ys

O S

>i yy

polo Ounlifitotirtnn.SnteldnItionn. and TtchnItol Narrstion

Thuttm vatlavvub. otv .nm

- the aelibrulat, nal. the mclka -rr taken am sampls dalunon

- samewlesslan reueneed bemuse dm libenuory.turnau detesuilned Meth. Duralue WM, (MDLYUnill Of Detection (LOD, .3 the PracInsl0usAldnunn MU.. Of QuuMnelwn 0401 VolDLY- concetunsine repots. brow doe IstoubstyAstrunisau Method Oelection Lund (MDLYLInut

Quanlitstion (1001 mod die IALNOWn. Stem/ To Mum Rom MAO et aunnlelmmelY IOU -tr - duly* oxicentrslial anclhod blank exceeds reputing NMI

-aeolyin not detscanaboye MOL / L0D -•"_IMinln✓mlylehu s33Pase1M heta maPPle WY. QM0C wl,tnl b. "M' -White mutt Inserfaanes '7- lobo. ion naiad:ow= IS and 30,cotpunce RJR. - ltd.. ion foneasouiels 10, ancepusice window and result It Ms Reporwd

A an& QA/QC bath a dentod on on num wn201ompl0 ottludont Mahal taaso IMO. LIM, Med. blob Ills. tn. LCS), own% nono(LF14. MS. SKI. not 4.05tno, MoolItt DM DUP..,

pole Petlerrable.

Medals peeks, costilindes • Lovell' primp; edict der repeat package% (Loul 1,14.1 TV DV% EPA RS HDO1 mu nubble upset num. Than wen we haulm, dui unwary shoal generated toed,. pro=

5atenlr AnahNt.

1.50inoono,tudonliBICLIdS1 Srdldu notononhottl by ootoonad top OCALS in oaconnoco wad USDA method 1634 (Vela. Mime Compounds by hoops DIkulee Om Chronwinuraphy - Mass Spectrorneuy3 An Waal eallbsollon WM al leant... was used b gum.. 1.4.11401•Ae. Semple. woe tenoned lo prtuset spunk reporting ling. Swedes wire

Anomalies Nark,

E I-

O

` m

.%Z • 5

I

3

LIE

Page 19: Sample Analysis Report for April 2022

1

oy

is

4,41 #.1L E-Z-r.

Data Transmittal Cover Pape

Prop:. Nome: Pall Corporation

ATS Project Rumba,: 0001.002

ATS Report Nurnbor(a):

1 "S 0 * 71-701 4" '21Cita nt PO Number. 4

Project Douription: ThO data report...3bn . mums or ew.ta awn PC. rood.. by ATS on April

S. 2.022 m bo andyzed for 1, Deno.

We wet/ Out Iv ona,•• lug me ftport So. Per pro.toot

tt piletemodOsneua wt monad, w we.naaaa PI,OrpOodpio0.0wasas.ne.a A•uosien

Oponnny Preco.e• spout° to the ATS tastorum at rso..1 Iry IRICSA. to oratorpilota •P•61.. InlemerNo ntoectio,r. ...al .1 P. 0001 nsposat Ll.a•

ote.boely rood on nadat..scon..lnoolcsoess,re wear-awed roan,. wonsola neve open

Roelolent Nis Gana Trandal

PAX Number.

No. of Pape* (Including <owe S., 20

0.12P tignoltbot.00rn

From: S.Ar.tutt ,cf4O3AirArtoTc,IrKalSclYrx: orD

Srdata.pstitaill.soP FAX Num.: Tae-005-3731

Aebiltlonal Wane: f mand to. Panomon... (Moth_eottemcalInpolcoml, bale. An rpm bonotaponcom)

lOdlo Sbohooar hatngsnoon(ahonpoeen). r000dollnlvapeeoeoraccon. Peters, Sue Peen Noe patoreapatcon,

,rods habeas (amarela mobonadOponoom)

Dow 4/1102 Signed:

If YOU DO NOT RECEIVE ALL PAGES OF THIS TRANSMITTAL PLEASE CALL /3400,00,5,

bwssed•O ma* rows.*

mdtpfin. .po......o. ,....P.sosoronnssolums.....troNo.lisa so* ram p

Kv..opa02

3

C

p

I

3

ANN ARBOR TF.NICAL SERVICES NC

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0405221

Prepared By: Ann Arbor Technical Service ,

290 South Wagon,. Rood

Ann Arbor, MI 48103

11

3

"4-{(t

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: G001-002 Report Date: 4/1122 SRF / SDC Number(s): 0405221 Client PO Number: 4505179649

Cote Nnrrn1Ivc Summnry

.(I;IN )or. norluvo4/501,

ztzttl: folloeva7grrs on: st Ana Mar Teclmaal Sorel.; Inc.

Itaaratt

kmt 7wT4Lt_mn"e

Arno., 41V12

aeons M.

paraMPpl eaUp

SP 4/4),

PreOe-ls ulM e•Pls. welt(_

PreOft-S. ova Onset o.

1.1.11d 411.72 ft on43,1 1,4iNPsw WPn

afW.SIs 0.177

ufM MAL I .f.fhwon• w:w4,40T enrol

than wool sonata were adalaled fur the re:lomat; analyse.

ANL,. the-,cculSatmlo

• I...Daum rUSP.PA US, - tb,at TAT • S...

• I,I.O.onsas fUSIIPA Ia=41-Yer.Wd TAT • • Sneaks • I Amur. Spree•I tastro.Spko ptrylmra

cymni, tt,•crlor, elmln of Cuatnolv Rernrth. and I Inbline

Samolcs were delivard directly to ATS by Pall Cuporataoath Somplo were 'ceased wIN papa damn of

custody mord. metaled Sample conatilleo and lemmata, If any, ue taker prmaord M Pa 'Sample Rouge

section of Nis moon. mdse commons on Mind.] data thou. All wales were prepared and analr-nd wain

43 days lath the follow..., <seepage,:

0011.0 ....010UZIlea

200 Soon Wo r 2.7trAtter.11467.4107 " Te173."=Eaa 7 31.7..173I

3

3

I

Pr. Resit"' p04 A nn rnvo

All datecomalned Is this report love ban ',mud occordenpp wren ,osplcIPM PsP00. 0 in 0..... 00. 1.1apeapl tost nielod, and are corms., wasp dented mow.o desert. on • wrmen standard oPerabnC procedures (SON, specific to the ATS Laboratory. as mowed by L.IP.PA. Mean are par and numeetneat

taviorod to anurc calsolunco rdlt eve above refooneol SOP'. um pro, ypeclinntionn. m ad.houn, all data

wawa, 10 the Iowa/ay, Peelny Aso.. / Owls, Control Mame,.

('ZVAZ.1:::::`,Z(Irs',===:,Z"L't.bytte.4;:gg:=V." pot, SperlficotInn, and Tech n km! Norratir,

The fel:Naos an qualdler ducnottons Nu rosy be tool throur.00t eau SOO and us pros.. with Oulz

auce....ed ma. on etch SIX lawn o sporopnue.

• - c.c.s Ne calaration ru:, of No method 13. - mull when from sample &lawn

• -r -concentmlue. ',mud between the labonnoryAnsounantdesonened Method Oetecnon Limit (MDLyll.330 Of Duectan (Lou). and the Practical ..anhotios Orponotanoo

100) - conceandson ...not below the labonanynna.nent htestad Detection Limit NOI,Lonic

Of Ca...aloe (1.0(?) and the instrumenl Signal To None Num (WWI appnulnately

'0' - enalac eonceinranao nand Wok tamed. topmast broil - annlyte rote...tot above MOL / LOD

- walicaleanzelyte intsednd b.. of us* Qn/QC adastea me. wafer..

- uskalot rallo between IS and 30 54, accentanoe wad..

adleal. an rata aural& 30,3coepunee and ren, la Na Repotted

A sl am OM:SC.11 ft./mod.. more dun 20 samples culud, method Mani:A(54, LAU), (unified b.>

OIS ICS, nutria cod,. (LPN, /..910). and Juptaales ...raga. or native (LPMD, alS0,14

OUP, DUP, LR).

Dam Oeliverphim

Thu nave peeks. Cans.. • 1.4.1 II package, other data report pods, (Level I. Lc.I N OVP, IPA RS ROD)

are oralLable upon ream.. Tbsn was sat...coy data summary the. genera.. for Nu project

. /unnir Anal.

09100 method 142ANohdle Oriente Conaouncla by Isotope Dilution GM Ctrommoulaby - Alan Spectrometry) An

mwa callbodba wiN least live levels wsa tool to quantitate I.e.Dat.tans. Samples were reputed to pro,

spectra repMmgbmrLL Sampin P.m ft,orted

otnenaGnt Nonni: 0,214o1r-P0,0410=11..

.1

AN

N A

RB

OR

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CH

NIC

AL

SE

RV

ICE

S, I

NC

.

AN

N A

RB

OR

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NIC

AL

SE

RV

ICE

S, I

NC

.

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S, I

NC

.

Page 20: Sample Analysis Report for April 2022

-114111011,,,-61:13.171=211

QUALITY ASSURANCE I QUALITY CONTROL SUL. VARY

UBORAIORY ACCURACY SUM VARY

10,41 USEPALU • OWC Ba.N.rar. CC040.5221 630 .1,121 Ita001.1Jato. 033103222 /100010ar 41138/22

taborrl, P.a. RUM (LF8)/ taboirsbry Control Sample (LC S)I OnAleing 1,161,on PM Amin, (OPR)

Iur up. I Arvo coo I my...* korms.ars 810.1•12 8401,19 081011 1.•41s..

Ev- z-541;417;;;;:a;—

1 - 1,=1=1=.-.4-1-1=-41 L. I. I - I tam 01, 80 01581 set Me IN 10 111

-1111151- ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANC E/ QUALITY CONTROL SLAV VARY

LABORATORY ACCURACY SUM VA RY

aMnaT MU, 301

o..0C Sr. Rear C0340.312:21 .3 C.0.221

0321.128 Fnct Des 1.1.022

11.1. SOH (MS)

I L.) irro• o I Amrskeaki P.r.hurra or. 0.2it4r3 Wt.@ 4610

02041041.

-AWL

artat US0,1131

CAOC Pr. our.: Want

Pcfal Kerr, 0:01.0.22 8,0.(ler 4.1.222

ILI. Spit. ChrpReate (USD)

1 1 - 1.4=-.1=1=-1,„1-(=,1 - V.:U.S.> 041.2:82 4441 1.0aur el. 6.2 .0 O 1D

I — ICI A.a 1=1 — — — I — 1 Ma sat Ma la 08.1

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONI ROL SUL, VARY

UtIORATORY ACCURACY SUM VARY

ANN ARBOR TECHNICAL SERVICES, INC.

UA UTY ASSURANCE I QUALITY CONTROL SLAV VARY

LABORATORY PRECISION SUUVARY

1.0811,1121 CV% r .3 Pa.016,E, G03162222 Rear116. 6,112.02

U.strtx Sptko (US) I IbUtt Sp))) WOW) (USD)

.1a,r. 0 610ta... WAIL, .4111 tar 1.681, 4.3 4.2. 1.11 1 &Oars

I,•• Cvv AL,

E arc

CE

11

eV

AO& L'.-Ettc. CHAP) OF CUSTODY RECORD

%TY ••••••ft. rlZe,a,,, w t S“ ••• ••••1

fryl-61Domi L; Ar0 -ip-5SIS r,25,01)n...,.3.,.,1,61. -- - IiroheafrPs•ar”

0.

Wt. 1.06.A112. GOG /1:84r. 0308.362421 SOS mint

woman Rao, Dar 41.322

ubontoy Rose. stint NMI (41.)

I la 4,00 lAnas• fru IA., Tyr korai Mr,* Oa I r.. tar lip.. I Yaw Gramm Uri ar.brOasur Uri I.P.61•671 Una. waa 1.0am Marti OS1

73S

rcgal to 1131) 0

4:WV GEL

x K x

"-53$ a Alf S31

nr -Eal./1, 2A S

L,5

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUL, VARY

LABORATORY BEAUX SU \WARY

Page 21: Sample Analysis Report for April 2022

4i44111-,-ATZ=O:= Data HMO", and ADM..,

Data Transmittal Cover Pogo

Project Remo: Poll Corporation

ATS Project Number. G001-002

ATS Report Number(.):

41 "5 0 51 79647." "21CliOnt PO Number:

Project DoatriptiOn: Inc nokra r000n mood. Ion moth of S wale, aanao,ccoNed by ATS on AOt nob.. le, IA 0a m.

Wow" WI lb* we. ono,. arm o ptwantars.00nmam

lan0.4 oat manpp ad w eandslent.$0.1•1•41 aourrooa in • ...son OlArdeal OporotopPotc.eare moo. io No AT* leasakom. •• mot by USW", iabonaory

oat ',b oor..Nowa tab. .poled, no.0 wtlw dna ...W.A.... ...Po mu.. end noogro woo 11.1111"....1

R.... Mr. Cops Om.

No. or Popes (India.. cow pp): 17

From:

Ensolt Ogio_POOSIOISOIACOM

FAX Number.

loan 9.nadld Coos: ...51.141.1.111.1,C2MAISM.1.22M

734.0.3731

Addmowl Amman Copy moon to Po/union... polin lionorooneipollcong. ad. Jim girrijorodoOPoiloo.) .aortouwerhoriocernI. woodoni3Oparallonacom. Peters. Sus Polon lu

Amanda tube. (a.m. looborto0,poLCOrn)

Mao: 4/11= Signed:

IF YOU ISO NOT RECEIVE ALL PACES OF TH. PONS/ARTA, PLEASE CALL 114-00,0006.

1.....yeks • ••••••1 War ccoodem, • .maw on.** er oonboof me*. 11,.....010.101.UW.O.

gnomic Oliotio.•

Savo,le anbkmg comp000ds si co...roos Wow lh. Wool od.nago .rve wale 44.4 and towlyaid far

sloe .npaoola The folloo.c.moka

• Rul Anat..=

Jo...Mr, !Arvind Blank,

A Woo., nagail monk Pia) was anal.. as port of Oa PAPC bads Ow LAN met .c aorosarco.lario "Ms. fol... amp..

• No.

Infernal Stanrinrch smISurrountri - OuantltallnQ

no robed n., ....st .thorl . Z ronZto.. ..:.:16nneenns ...ono tondo& .not nna mown :sus mot.

• N..

ACCURACY

Jmbnralnry FortifIrd Ithinks fLFItIOPIDlaborneorr Con:rnl Samnien - Accornev

A I.xsoory hoe. blank O.FOgPNlwrodyodm Poo or. OARX Tt. e....nee crwswb. bationng =spoor.

. No.

Mobil Seiko, and MOM< Selke Duni:met -Accoracv

A roma sp. OAS, ad mans oaoya.. rat orua QA, Qc bash nen... mt..: won, aacpa.aeae.wiu..a following

I *WNW 1 IN I

Otel<03110,040•StlAs

...N. I

ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

ATS Project Number:0001-002.22

ATS SDG: 0406221

Prepared By: Ann Arbor Technical Services Inc.

290 South Wagner Road

Ann ArbordA I 48101

PRECISION

MACH, Rollie and Mxtris Solke Dnaliellten • POT id,

Amonour. NS) sod = spilit„doplkou (MSD) woo sealyriA as pm, of .QAMC boo. The NISRASOis

mei!. To d. occripla mien fellow. compile. ..

Mo,. Oolong (QuAly Mawr. Coonh.ol)

Philip U. Samoo 0.4.nowy Lam./

GOOI.L.12..0,C4121.k.

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CASE NARRATIVE

ATS Project Number: C001-002

Report Date: 4111/22

SAE / SDC Number(s): 0406221

Client PO Number: 4505179649

case Nam.. Nom.,

TAW ow amt. looks to J. kllowp3 nooks Pow. mai. r Aso Arbor Toc.losi Saw. I. (ATS) on 4/.22..4.o.alisil obiatoopeddo OrVOCI

orn,laivoloWnviacia. Norninial Tun Amon:Moo AaMla

Rorn-, onoz OW., MI

Ned PIN 46712 1.11.10 'Mao una WN

4.7 Wow

ro.cr-tt ORM Ilrmnl Wen

Own.. 4.2 to.r1.••• Wig

Up. nrcaino Loran.a wens labodulod k.11c follow as sembses.

&nit tbadassflamont

• ',Daum fUSLI, lo., -11..a TAT • S Ilrke • I M.o.. Dooliale

tiortiMe Rtrrint. Cnnin at ColInOV Rm... and !told' no Timm

Sopa. on. dr/lowed Okada to ATS by Poll Coo... oraff. Sonvilas woe ...rod with,. dinio of custody Iwo. included. Somploorodloon and anon... If ony. ano MO. prescnbrd In doo •Samplo Rcoclpr limbo °ratio oeport or . doom on IMMOal data accts. All InOtplin VIVO prorated and anal.. att. AS "

N ... I. M fotkriona outgun.

0001•014.1.1,9,0LIN.Y4

tladrsnom CAN.. d. 293 ScsatiWagworliost Ann Artot Lhasa. FlaCO 1117WROOOS Fax OIASSJ731

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All due moo.. this .v• boa gosenrica iosoconleace wIN guidcluicsprov.d in gor rokromat mochool.sail aro rondos with... poi... doom. u •wriaco.ndard ono..

promhires (SOP) ap0C4. In MATS 1..411101,11.....bY MIO.Ved 10 engUro Compilanix Mtd. oho Wow M.15On and pope, axone... In Damon. alldW coofoon lo rho laboratory, Qoalip Assonove /Onolioy Con.: Meow.

A sin& QAIQC both r dem* ultimo. than SS amp. cank.ro roc.. blinks PAP LUX foto. Wan. RAS. SOO. and donlan....or pad. woo RASO SPX DUP. DUP. LIO

Bala OunlMen non, Sneci nentInn, and Technical Snrrntina

Ito OM.. aro g m.0odsapltoa aW maybe rod Ihroughota Oda SOO and an presaged.. Ono summed sorroka in soh SIX woo. aa aporopr.o.

• FE. -caccob. calibration rang. of . mead • "Ir Won from sample dilWico • -r -corresneratIoncapotudbefteews labonaoryfroinonsni damn.. Mohod Onaction

CADWIAnia Of Doom. ODD, and J. PMkel Quanta.. Loon (VOLVO.. Orido.Otabon

0.0/ . 11ADL• -.woo.. repo. Woo. bbontorygnaninant Method Doo.on Of QLLIIIIIMISOR (L001 tad be Sig. To No. RAP (SYR, of soproonvidy Id I

- onvontrabon in coolant WM .crods sporting law 'U" -molt'. not dearoacil obove SOL / LOD •••• wan. onalyto .cceded taildi a...Flo ...lac •M• - inaab moula 'Y"-bdiena ion ratio lo.o.io IS sod 30 %amp.. window -Mr- node,.. Ion rabo ou.k. worn.. ...sal nava NS. Rao..

A morale QAJOC boob a dormant as an mama Ow sake random ot.hoil blanks (MP Lan, faunal b.,. On. LED. La). nom op., (UM. MS. DUP, DUP, Lit,

Data Dr ll, croales

• ow, am R5 IDD) ale aviulablo open rural Tboo woo no bank,/ data wrn, ..s gouge for Mb pion.

;;ample Anodyne

1.010.tataaillabsoLCCOCO: Sonolo won analyad by pago ao. aspOUMSk sew.. oe,pA

meNed Orolobla Or.. Como.. by Isogon., Cilloanoo Goo Cloonoinpophy - Maas Soorawrisoryr. An mood ...on ad. a. Ia. No awls tau ot.d In quo.. I.4•Dooxano. Untoda woo report. to project spalOt reporwo langs. San"la win nipootod ao raga.

Awash. Nese,

00.0,11234,04011.34.

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Page 22: Sample Analysis Report for April 2022

3,

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Data Transmittal Covor Page

Profs. Marna, Pall Corporation

ATS ProJact Number, 0001.002

ATS ROport MUntisarD0I 10°,01'6_0402221 Cllant PO MUMMY: 4505179640

prejout Opupeptipp; lees dela to, Nee. lha rmrg otSamer sample. emaNail N ATS 7,22 la be ansNad ler 1,4 ilk*.

W • cone,. O. ouoipIe a...los...mot.. ern...ow In ,.par. mnpwra. pas. in ea *masa *Sad ag an raAWm all** mor.mmes mina, m • mina.

Owes, Proua.e apcSla ID MATS Lseantion...../Insa try trx,.. Later*Mume.u. CO, tend OACCIlau.lon •••• Isom, woo /*quest Wilms

DmIalleat Mr. C., 'Iran.

FAX Num,:

No. al P•poto IlndUOICIO mmrp0.1: ti

rlaaaJNIDtkiCEIllittgal

Prom Damn Suiet.ineg Emma lePYL9EASICIL1J0AnnArDorTPYISOISitarLae.cOrnoar ....Nu umgar FAX Namara: 734.00,3731

M0IUortal \Coup. Cop/ mood MC Potter,. Keen Parb_paIlmemeliPaLauut. Oracle. lm llaullIMSPubranN Kim Dunham, Meirarteuar...rmoornt, maossMeocoeralimurotn. Pe,. Sue Pon

Nnenclo leoWll, remerde ImbetaMpallcoml

Data; W11/72 3Mnedt

IF YOU DO NOT RECEIVE ALL PAOES OF 'Dili TRANSLUR, PLEASE CALL 73.055-0(30

1...arbII• ...a soy in....I..noosularoory• ram It% mon no to...wade...A

Mirerstoro.mlai. cameo.. I• I1,w hr l•.a.w0e womn

3

ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

ATS Project Number: 0001-002.22

ATS SDG: 0407221

Prepared By: Ann At Tethriltai Service; Ix

290 South Wagner Road Ann Arbor, Mt 48103

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LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001.002 Report Dote: 4/11/22 SRP / SDG Number(s): 0407221 Client PO Number: 4503179649

erg NaMIllYr Sunman,

MN ease ourolroo avpSu b tbrollarriag 5 lamp.. via. =raved M Asa Arbor Tedmleel Soma,. (ATS) On 417/.. ed aurevared meele.specille QA/DC,

CfaitgaeLlotamillmme

q•1.0 ref Ile ya m

11Nal1 Ma

%an,. IV. TI, IT

WM, 4/1/22

Us. meals «unpin woes... kJ Mr lig MUowing analyse..

IrTll

AAIJta

I

14tan •m

MAID

tamp

aalbaLs DasteuaiStmels. • I,443imme (DSO, Urtiea TAT • 5 Slagle.. Nana 3.• • IMAM SplLe OuplIon.

I

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Mt dela *mewed in Ulna. have beta mammal 1,1 accordance ...nil pulelim pro.. in Lk cereencal eroded le meth.* end me rondo. rim drawled placed, Plumbed m • wrinea mum. avers., prooralerca (SON) emulIc la ih. ATS Loborsiory,regoIrof hf =PA. All deg ere peer mad armament temewal co snare ragekente* dm Maim reamed SOP.. end PuIPMeemirlautaaa adalnani mat, so Outlay Amaral. /Om* Crewel MsmgIL

• I:IAIOC be. ...A e, ea more ilion2Cmamek• meludins nelbl biaeim (44 Lan), (eM.4 blab UMLFII. La), mote cam (MS, MIK, arid dmillom siiktbrr se. or maw (M50, SPX DIJI, DUI, LP).

if

11

pm. OH alifiratione. Sneelncntinn, and TetbnlYal

The ...lee, an queltDa drial5Lem tan may be awl 00000000.WsSDO and ere paisealwati their u.4004 same.. in each SDO e. appropriate,

• - sum. theeldwedontemeserate method • `TY- mall tam fienmangle Mutton • -eanGentretlaa repotted bcPram the lebotmetyPearaeneat clesamlned Method IldecInn lama

(MDLyLlaui ...Drum (LOD, aed the Pramual Queelltedos (POLYLusuOrClumaguae (LW: ▪ - mamas, 'evened lebomoryloommothIctlecd Dc von Ln.MIADLYLimic Or Qualms, (LW, mil. mum, Nalm Neaa

'mime =noon., el method Weak *Ms reporung Dien •LPI melete not argued above MOL / LOD . ...-Indmme a., has aoudad both or sample spec. QNQCoo•Irot limns ▪ - Welke. amnia taierfenace N'-Id.. ma mite bug, IS end 50 14 mar., ine,

era nu out, aeorpu, ardor mad melt b Nor Reputed

A .100 PA/CC 000 .2 deficoda no mere Om to amp. ceded... method 01mtles (140, 1100), Eau. Menlo In LED. LCD, mum mtkes (LEM. MS, SPKLad due,. whether waked or native (MID, MSD, SPX DUP, DUI% LPL

psis noivmslOrt

eemole Rrcelct.thabt ere-moldy Record, 4,4 tielillneTlmo Tim dog pedemornMees • Level n package; otha dale mpon Rama (Level L Level IV DVP, EPA RS EDO, an rentable upen rtgaral Tam* no lunkapy dale memory Mau awc 44tar01.paten.

Samples were Mlle.. dusty to ATS by Poll Capers= Math. Sample. west rend wi0 PraPur UM. a,eagerly regards InMerled. Son* aadilaon en4 enornalls, Keay, ere saber pram,' te Pe ̀ Semple Receipt' maga artha report er la the ousamete as larbyklmild.e. Madre All maglia* ampersand waived yr* 45 drys 01010 Wawa. emeation0

• Noe

O,31.61O.11,64OMiam

la A Efflo* 220 ScutriWMNa RoarL Ara klaw.Ledattal 41(0 T4172411.0045 Fat 734090.373I

gPTRIf Analvele

4-Dimene Annh.1.(CKINar San/plow= enslynd by purge and trap DOM o won:Lao ' ,nth U.SLPA method 16245000103 Organic Campo,. by hemp Dilation Oa. °earn...imply/ - Mess Spain...ay, An galls' calibration... Icest Eve alma web used ia queen, I,4.13.5msta Suns. ram reported le pee, mpaf neporties Maim Somalm was reported es ine-

Arronolior

000,403210.1

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Page 23: Sample Analysis Report for April 2022

ANN FLISCIVIS I GUI-MM./1,

QUALITY ASSURANCE/ QUALITY CONTROL SU M VARY

LABORATORY ACCURACY SUMMARY

1,1.33 USIIPA1Laa cus)C.ssrs•-. Esc. OsUrs AT,. NslOv CCG. iet Pram Mar 4:1‘7,2

Labor., EWA.) RUM (LEIS)/ Labs., Control Sam* (LCS)/0.0olng PeocIsion soul AteuraCy (OPT)

muss:se Losfu as I sTsess.sl......s. I I I

•;f

3.044.733 W.= XXXI I *Ow. XXX ttICI k 1.4 /. IS II,

Lye. LAVAL. CLUXILWLI/rlr OCC,L0SKSI .0 0.7t1t XxvIIWW. G.1.1.72

P.* Drs 4.14.112

Use. Spa* (US)

I LOY,. ID I /././.12031X.X.411•6103.....• OXV73. u.4n 1.4.0.•••

LAILLeeL UEFA CucC OCCRD, M. sots coral

Fss,Des. 311S33

Ustrts SFS...Outs (USD)

•o IA.1I..on XXXI. Owed N. 4. t It l Xx3

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SUMMARY

- I - I - I - I 03, COI IX .01. w.1 0/.1

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ QUALITY CONTROL SUM VARY

LABORATORY ACCURACY S UV VARY

teR111 tax X./ x11 XXXI 1.311../.•

hL

MPS 1124 (AOC Sasssso. occot000ral SCO OsCrat su,susnean CSASSet22 IteX10.1 sm.)

Ustrts Spits (US)/ LW. Spike Dupls. (US D)

I 130.13.01. 1403,30/31.3/13x1WeItay../I GP= x

031.111,.. souses au= us...

113.031 03/ PBX IX X.2 a ID

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALILY CONTROL SW/ VARY

LABORATORY PRECISION SUL, VARY

us I ti., I WA l rrle•41 Iso OA.,I3X31 XXI ./ 1.31 tb 14. 3001. w. tau

Eg

a

CIORI OF CUSTODY RECORD

9S -

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I

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3/........ .................. 2..,.... . .7."1............

........ 0.03/..... ,

=4ras ..........__..7_..—. "ct. - 0-r,.. 3....14

:.:4... :::

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...r,.//.':34... 0

' OM 0 _Ii .... 13..... 1W , otio7.2)1- 1 ...= — ITN. ws '

X.X. MP.

' I 3, 3.1 '. . , I X

1 •0/ X raw... 3.3 X

•0=3 ... 0.0. , t X XX

• Rsquesltd Ttunskrpus1 PrX.01/1 Rumba Key: 1 • U.. I 2 = Rush s Stmdsnl

ANN ARBOR TECHNICAL SERVICES, INC.

QUA UT( ASSURANCE / QUALITY CONTROL S UV VARY

LABORATORY BLANK SUMMARY

110.1 LIMA sill LIACICOL•AfieLte: CC0.510711

corm 0,3144.2

PoTIOVt. 41‘12.12

Labs., Reagent clank (USEI) / Uslhosi Blank (MB)

.13w o C. I 1 Pwil LOW I 1.1. I XXX Xxx313-4,,,,tr33.. 3, I 3,01,301 XI IP If 1.403.... 303 11. (.1

. 4,1= '

Page 24: Sample Analysis Report for April 2022

_441-411- Data Review and APPrevel

Data Transmittal Cover Page

Project Nome: Pall Corporation

ATS Project Number: G001-002

ATS Report Numb:at* inorg_SRF_040.221 Client PO Number. 4505179649

Project Description: Ikea doss moat contains the moults or et odor sant., tocovod by ATS on Apra 0. 2.022 to be analyzed los I A donoa

we odor mat Ma sande asap. ad eta moan tam tom Gadded a •cootans Mood. ..maned a Po mama. modem mon000kana w comm. otostatatoS weroadosdaaadd m •wIlda Mad. Otaardai Pamdam adaY0.w ATO LabanStilaa at Mod. lay OM, tdoreassysata Wow SOP, eat DA. add* , am dam. ...eon ad soda a ad todnowydno was... War aposiikary noted on. ad INN, uaPprsw wondo presovaoca ant Nana tose nand. new Nan

Redolent Mt Cops Monad

tie. et Papas (lode.. *ever ppp 23

From: Sarah

FAX Number:

OkSeLltorskITIONI.COM

CNN.: SION.SIstaNTRUDON$ANDORoMmtklaVdardellFAX Ronda: 734-005-3131

Additional bleaangsa Copy report la Parham, KOMModh.pallonsanitoolcorn). Broad.. OnsbrodoepaLoaml

Kobe StroNdarfogrohaterfblvarvastok r000da0Msopondkoocod Pours. Om Palm (ase.potareakpateaml

Amanda Wham (emu. laabollaNadkdo)

Dad 4/11/23 91$2oad

IF YOU DO NOT RECEIVE ALL PACIES OF THLS TRANSMITTAL. PLEASE GLL 73.-90.005.

tr. 4444 • 4404 Mak, •I• st a•••41411 de •Pem al t aId • y *ha Vo =Osa.nrrbti rand

Satanic Plinth,.

Samples toad, condom& et comenkettontabnee snits.: calibrates, corm odd dilutedand teanalynd dote compound. TN Nile., tamp. ova Coto] fa IA-Diode.

• bed Palen • 11Y,1 Adak • laWavIfIra

• MW-i warm • MW-101 Oa=

j.obantlary Rade.' Plank.

A Waandory rug. blaak arafleod as pm of Me QA/QC bash The Lail ma Oa ...ace wM Wkibnea roaspOong

• Naas

Jetrrnel Slender& end Serroraire

Tha malsod mama Internal Sanded only. net Sindsgabtaw lalsmal sanded emu and monad timm met die dap.. aorta milt the Mow, camphors:

• Nate

occookot

toboratori Fortified Menlo 0.1,11/0PRI I.ntioret0, Control Swale. - Accent,

A laboratory fart,. btu* (LRAM.) WU ...Wyatt as pastor. QA/QC bad. The LEVORR met the Namarao amass wall do Mame. compares:

• Naos

MION't and Meld* Salk, Ditellralee Aecurocy

A amok spa. (IN) and mama spike dads. DASD) vat analysed at parlor Mc 0$40C batch. Me WAND, ma Me dew, soapsuds anent loth Me Tullosang mamma

• Now

0001.12301,01111 ad

1/ 44L—

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number:O001-002.22

ATS SDG: 0408221

Prepared By: Ann Arbor Technical Samoa,

290 South Wa,sner Rand AIM Add, td 148101

yaveisolN

Moldy Spike and Meld, Sallie Duplicate.- Preel.l.

mmemalaba 0.1tind mods dike duplicate NISINwas...4,4.,...ra.ouOmaah. t4soem. ..athpmciOuudcoepusce anima ma, th. lamp mamas.:

• Root

Mot T. Delo. (90. Assaf aom Coordinator,

Philip D. Simon Nabondory Doak,

ONNaknoCrt.maratoa

/A,sdl II 2D0

IANILL:417` S 8

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LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: 0001-002 Report Dote: 4/11/22 SRF / SDC Number(s): 0408221 Client PO Number: 4505179649

Cade Narrative SIIIIIMII,

Thu ur ostradw opal. to Oss Tokamak l l samoks tNe was Neared at Ave Arbor Team.' Sada; IN. IATS, on 4422. awactsted natal-spoon< QA/QC:

,,,r....8. Maalkal. So al• pf I,,Lta,,,,e2m,,,,,,a q. IA.,

444444 44,1

(44.11411 NM UMW 1 411*ma Woo

lad Pad 11127 4.. i...n... wa.

Or,..I. utri, Um. Lords.. Wake

PIT$DC-2• 4,11,1 llama t..3intovr Woes

0.,Se. a .r.en um. I..-P... W.,-INAIS 4///M Ibmaml 140* Wm.

MW-set 4/172 SUmara I 44onast Wear

MW-Tea 4.," Wad IA-11..q Wads

Marla .7111__ ad. IA.Omma Nom

Marl le 4,14 4444,4 1,40444 Min

Isamu. akal tosataa I 4.IIImmo Wan

Upon labial land. way utako00 rot dye folk.. analyse.

/ad. NONIALSURILS • lAdiodae DORM ltdd llama TAT • S ...aka • I 'Alm Sadu • I Maria Sp. Polk.

• ',Osamu DISEPA Sunda TAT • a Sao..

jiemair Reerint. Chitin arrested.. Retort!, end Roblin. TIT,

&rooks woe &lowed dreedy MATS by Pal Corpordoo oNT. Samples ware received wod$ Naar chador custody moods tncludod. Sample e.t.a and anomalies. If soy, another roasted IN die,mple Readpr Kann alba aped MM do memo. ea InstnAsNal au Amts. Ati morale. wan peered eedalabzdwrl0n aSday•wla the follmang

• Rao*

.0140121.01.0•10711Am

ia akauslo,1 f n* low 230 So. War, Road. Alm Artor. Whom 4IE3 TO 73051406 Fax 714/92,373t

i 1 1 III I!

II 1, I i fir IIIIIIIIIIIIIIIIIIIII

11, ' mmmilimpi IEEE' .I Riiiiiiiiiiiimiiiii :PJ

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1 1 IIIIIIIIIIIIIIII

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An data waded to Ma INw have hem gmaralaal w eamedrea wear 4puWma madded $n od seaman, standard tea Incthod..od as coodtati old added pada.. ckaaded Me onueo standard Nero, procedural (SON) Noel. to the ATS LaNtratory,./neared by MEM. All dam maw and management reamed to masa oomphance watt the dove alarmed SOP, and roam speaRrations. la damn. al data condos. to the Laboratory, Quad Avalon. / OW. Control Mum..

A soak (MVQC bad Is deRoad as mmore Mao 20 mop. eschtdog mahod blanks (A, LIMN fondled Iambs OrS, LCS), matrix sides SPK), and thulium. abettor spiked or odd OAS, SPX DOT, DO, LS,

Onto ODOUR. ND, SISNUMatkale. and Ted Iltdfld Narration

The Wooing are qualifier deo:maim Mat may Nosed diroughnot am SDO and are predated old Ike mosciarod amok. el each SOO dada as dor *pad.

'E'-acad. the dIllwado range or. meMad •D, meek lam from Notate &korai ":" -691Kaannoll mooned have. the Sabonstoryikommati skieroursol Medd Daemon Lam (PIDLYIkok Of Damon (U305 and do Nankai Quarandon LoolUNDLYbandOTOdaddeam (LOO) IMDL, - mamas. loaded below do khwatarynnsoesnent Naked Dawson t.....oLyu.d ON}Notalaso SLOB and tha irottomost 05.07. Node Rs1W (JT20.1ofappoxmpaoh:0:: 'O• eadaandeo n method bbole exwods midland had lr -.nal,. detected dove &SOL/ LOD

INN.. anal, has exceeded batch or sample speeltk (NA1C contort hods 'M'- ingrates mark soh:Kama "r- ioalutIa len la. barmen IS end 30 t, acceptance ...Saw

- iodates ion am outside 30.seNotonce sand. and molt uNa Reponed

Atingle 04.,Qc bath ee eeee thee to wet. eutotoo msmodbo. ota...).....4ba4a to(OS, LEN LCS),NOts DI, SRK). and MINI. ..dead ',dor 05140. MS, SPX DUP, DUP, LS).

I 8

pain Dellverehle.

TN. data Nelms. Nod.. • LW 1l wham: attack. rePaa Packages (Lev41.4011V ovr. ITA N IMS) are addable upon rarest. That was no N:copy data ammo, Nom generated lee Nada.

Damp. ANNYM•

1.±BitemAaalxoefIT-M1, 8. 40.....eoreet br lanes. dap CIONIS eeeemeoce .oes use, /std. I t,,,VaLgalo °rpm Compatuato by homed 0.4ta Gape...y.0y -gun Spa...7h A. MLR addranem wt. at 'Nat...dam dal to quota. I.dDloome. Sampled was moaned to proMet speak rapotanc Ian. Sampler rem "potted wog,

AraW n hSomt.

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Page 25: Sample Analysis Report for April 2022

co73.M—Ria.alcw 11111r 'fp

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QUALITY ASSURANCE / QUALITY CONTROL UNWARY

LABORATORY ACCURACY SUILBIARY

LW. WI. 1223

<ACC 6.42,63 , OCCOW.,332221

$03 0.121

*a123-3, .3140222

0.53 41.7022

LabOcalogy ForBtoll Mont (LFB) / Laboratory C./1/13.We (LCS)/OntaNg Protlabc /usu., (OPR)

, 34.3•22 wall 0..a 2.3pm. 02533 Ct. .

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02../1 1223

CACCe.0.233 . OC.C.44C211

SC33 0.5172I

C3201.222

3.1‘..22

yQ tl

Q lAst. Splbe (US)P

I to 3.-a ccc3, 2.3 U.= 0213/ .3033..

Rilf[Ppt,

1[1' I'll

13

ayI

Wt. Ma, 1222

313:2C2c.33.3-Cor 03014.10.221

200 .2221

12%.30.3.3-4, 030105222

flo.•3310.. vitt:22

Spam Dupbcato (LISD)

I ....CI I • A,. • rec V 33,33.-• 633.21,31. ..Aiwa 0 33 12 ...cur*

41141ti-

LBeca WOA 121.

Ono: 2.30 0.211

4z 0:cal Ca t/O 2211x33

IhtTlt Splle (BS) / Ma. SpN• OvpSosto (WO)

I I A.1.• 3.31A.•333 C. I M. I IVO I Oa I mu.. .0.22 ‘2.n ce

WC./ 1.33 I f4 .a rta wn .

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ QUALITY CONTROL SULIVARY

LABORATORY ACCURACY SUILLUJIY

O.

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ QUALITY CONTROL SUUVARY

LABORATORY ACCURACY SUILVARY

m 03

I — L. I— 1 4d. I I MO LI DIU 3330 ect

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/QUALITY CONTROL SUMMARY

LABORATORY PRECISION SULLVARY

aI

Page 26: Sample Analysis Report for April 2022

w.

3•n. ID

000103222 0402201

04002114

VNW

0400040 411.1...1(1.1111,4, ,ugg pa, ...a

WI/W. /USIDWD WO. W04 A. / 440.22100221

1/1/0,10.0. 011100

="""' a W.I. ID

wory a. W ID

WCw•

IWWWWWWZDA/

•Won /WOW WK.)

Mwrom

600140222

0412:021

04002240

W.

044221/120 04.

Wm/ VO(PA 1014

1.4=:!i,str 1.4.4=42,Ts 14.1Mum 1030

2 0 ww. IT. 0. nu, VW. Will 0002

DA.0042.4lor 10

W.

21.21 Oro

Aw/y. 0/r 040%[)111x11

CAM

001

1,4,2 l= on.bry 22AS

06102.00+•041014/11/0../.1.1

Dllulbn Pwso

CAW la DI. PGL

1.1,1 12101.1 000, tn411 0A2 004 1b-01.1 002. 0001

roL

AT6 2200021 Numly

All COO =wax,

40.4/01 1././. /1. 00.1/ ID 0103..14

3.2102 0. 040.00211102 An.I.T«I 40.4020 N3CDAI 4040.0 140 Pew.. WI.. 013.2A1 D0VAf324QC IWO, N.. OCCQ004/4221

1.Ciewn•

ESSi:4T:

Prowl a.. 1000 21COD

0w• 01,41 Sow

/I. Doh.. NW 0000

011uDen rm.

EM.

mat

Wwwilen 041. WW2.

liww 010:1l

NO

1,4.0loxano Dam Summary

by GC/MS Sh«I

04/0,20221.00.

roL

AT31/..01.04/ O00140122

1,4 DIosano by GCIMS Dote Summary shoot

:: :•DIDADDftr• 102.0 An 2106121 NYTO.

' t/TO t° : rIT1T

00214w~^.

by GC1MS

10300403221 .1,1102

AT, SEW kW./ OW DT. 1.0ww1

:':r *" r

/Wow. 04.1.YWaY s010

3003C1.10.mpl. 0

LaDmat. 010.14WA. DID:r

014 WNW 1.1. P.M.

Om.. Dow

AnMylk....od

040/20221022

OGC. 1112,4 402102 /D141.004. wb

../44/1 iuue0 N0VAI

0.4.2 II., WO, 1. • 0001

Pnprmlw 144.4 W0G.) Dwp•raDon 04,00,.<02 OW MI DGCDA 1. Pe... DM.

QC NW I... 000043,00.1 Awry. r 04.x.r,. OC 02100 Num./ 0C12/C440,72, An•Wl. D.r 04.00/20.2103/ 1

AT111,0.114..

10 004 Numb/

crnluw. l0

000140222

0103271

WPM 0447:01.

tw0

Dt001.4.41. Um. DI 040014 n. 1002 10040 L.

02.44002

WM.

WOW. AD 114. Wet

A.1241.1 WOW WOLDA1 0302A 1. 000.2044,2022

0,11,^022 1,0 40DMA/20 wau/A1

OC 04/004.04/IJECPA 1.

OCCIRC.00221

D. w40CG12

own. .140

CA. roe Owl

T.NnWINm4M Na ]w a•,nM1 40.11,002040 Ann Am.. 0/1020.21 40102

AT3

ATO 6001We. CIWI Wn. ID

ilwwW ID

..

/2/1140 PN 2.0./ion M. /WIWI

,402/01 x202

000140022

.02321

.0140. OW... 0.1 0301 0.010 040122,2 W.V.. DWI 0 000

FIMV0Ium.1.1 PA4.14610/ 40 044/2214

Welar V4IM 2240611421 F. .

DLOWVII/14 3ml• WM 0401/2022. 0.4 W.1

V0dA 1. 1.10CDA1024

012.0.0001

010,L

. 0,1 NO

1,6-010x0210 by GC/MS DOW summery shoat

='"'"

roL

1CO 0

].4010211

1A-DImew

0/20140222

0000 w0/0I

0020 0.001

1=2?;25.11"

AnowD ./.7022

04/260022120.0

4y I

ATO.WwWw./

AT, !DO /NWT/ Nml0rnpb 10

Wand. D.. ID

Darn. DaM

A.2.01.0.00/3C2/4

Pr.poramm M1w DISDPAI

OC Wm.

WFOA DIN

VO01A104 PnwmnIkm0.1. 0410MOG`

CCORC0432121

CAM

Ana/y•. 0.1.

WV.

0221.: 2]44000002 02102 g.T..= f•.: 214440x201 3110 DouNW11n•n New

=

Ann Anp., 011ennb.l 44102

4/w 121

21.410.14 fm• 34-0.3P01

oD/p,/, ew/WwOlb

OCOR03.221 OM.

Page 27: Sample Analysis Report for April 2022

4116416—0002002.0001000.

Deb Summary SMeI Den Summary sheet

A. Prop. NonOor

An 1100 Numb. Cabot ...WM

Loboomopy

Peat

OM MOO.

0102.1 pob0

111.2.2

War

TAO

110.01022 Porpondleo 10•04010111.01 UbCP111. 00 12•1001...1., 00010010221

Prolbot Pow.

MO 000 Porpepr 004.41100. ID

0001402/1

0.021

WPM)

1.262214

OwpeDw 010/P0/0212210 Aneylwl.0,041 NKPN u0CP0 te20 Pnpeoun WO* NU'S USCPo

0C11•10/.... “0“Con.022‘

PwP ppoo14= '

.000 Pool Volume Pol1 8200

0111/11e0 PbOb• 40

Wel uNY not

0.22612

.. 11,10. Ob. 000.012) 10 WAS

Cool

7".= r.

3 =

4,46,4111-1A;T:f.;,2,,y,g2"

=r —OW...sob (PLI /.0011

.0 Vet.. OPLI 0000

00Lboo P.I.

1000 211.

..Ow

vml PO,

.02.1201

A...OD. pY110W216..00

610t

.m

1.01. Cool

1.. )0111211111

0001.00102 0161.1

Ov1011

0.071.1

01231.02 pia

12121.1.01.

L4CPA11120

0120110000021

7Ann PV:

: Ty: :pop. Poplop 0001.011.2¢00 NUnpr 0000221

01.214

vrm 4mo, two 01/074022 IOU bbs00.11720.... = USCPA 1.1

Yen 102. OCP'.11:110

1122«a Int ]le lwnn Wpu MOW

000000.2.1

1.1)-111:1:::ZZg's 1,4.DISx020 by ,?Z's ...obi woo. ,000 01111,1.41 bum. 002120.2221 1010

PiCOO ATO 000 bootor 1COV

Oboumbl•Obtl Moo 110.04•10 Obbobo,41.L1 0000

10.1VolumbOoLl &MO Loponory 0.61221: ilobt VNunY0M1 SACO

120Non P•01.

Oa.Y Wet WON ONI1on 1100., 40

60,11/1. 0.P 0400/X02 TOO 13•014 WY

• Pot mot 0./00./. :01.01:0C,, UV. ICU 0010171202 .1O.Pea 11 2CP / 122101A1001 Poport.• OPP 041.21/172

WPM= 112.4? 0000004002121 PosOsla D. OWN= 11,0 0

CAM abb.

1.01.1 00.

YDL

0001

POL C2P1

2.400-0001 Pop 1.016.)2)1

P•owoblat GOO 111be.

1,40pum 1.01.1 OdT

Ac.641.L. AlcallaL

"LI:=VbTs 't=2,?;g2's

0000

1.01.1

2610

6.00/.1. 1.4 OCCO 10.1 Veer.. 11oU SACO 0221100, PM. 10

Wel

11P. POL ProcoPO0/1 Colo 01/04121122

0101/20210:,9.

Zr Y0L POL am

000

010 Po0.0 11.e.• 0101-00222 1,1,7:20021141.1um 100.0

0.21 21000 ' 00 'C'111 ".°

Lebo., 00.01. NOW. POW Woo. Intl 0000

1000b Plalm 011010n /*or

11,01. Ow sow WM. 1:00 ‘ 201 0.1,20•111.1.04 (112112.01 00/10 100, ONO Pµ

• noor002.10.0.11116.I2 1111.010.01 Poomnoon Cow 0012112022

00 OPO, w.1* OCC011011.01.1 Maly* Oble 01/11/20221201110

10 1/.100 ISobsomplo CPO 0010

POL Our

CNY R. YOL POL Our

1.01.1 COX 0001

Numbor

An 000 taboo., 1.6102.10

Lwow.. Sam. ID

0001-00111 Polon, 1.14:120. IOOD

0106271

P.21

01612111 Waho

0.1070102 1020 An.. al Yon. .000/ MEM 11214 1,...1110.12.11.01111.1,1 1211190101

C1001012110301.1

1.4 Douro

Pb0momp1.1.1.1 6000

floblVoloo.1.1.1 6000Olbolonl,/bot

WN WOO ,not

0.204022 0••• con ir22012 oltib

/ASP LIDL POL 00.1

1.01.1 1.0 0.00

On...002242002 Par r-4.4nsani

023111.0.0 NUN.. 0..0=

Aa 000 bowl./ 040.21 JILUV

01.,100./. 10 1.0110 100burnpl• 1001 11/100

L•bonawy 11.01.0 040.21.10 1000 Yok. lot/ SCCO

Moe. Voar Ppcbp 10

1.1342Trita balTa rt'S

Ow 0497,21121 Oa.

'wow, wU,a tuar, N usa.1020 Vb. 6102

21.0.1102.20 WC. 11.1 Poppro. lbw 0.y..

= 0:: 00011100.0.1 Aooly. ON. 01112.0110.10

C.1.0 awn YDL POL Owl

1.0.Coopop 0.12 001

FaSES:65.1:===••••-•

Page 28: Sample Analysis Report for April 2022

_A0414-

Dam Summary Z.".1,4Aiozaw by " 000140211

P.MI mwn ID M.MOI DON

ONMI.11 HnY VnlwmlmU 6000OlMlon INor 10

ON NAT/.'OT)IaM

Unlit metUS..

Um YIUNOYV~! LIDatt IM YnWMlsn0.208

MOM.= AwYyn6OYn ounamov as w

G61 ItooN IDOL Pat 0:i

12341.1 0.07 DOI

000 7.0160906 frt TONMIT3I

Page 29: Sample Analysis Report for April 2022

MEMEME033 Dala DellVerablm Data Transmittal Cover Page

ProJoct Name: Pall Caporallon

ATS Prole. Number. 0001402

ATS Report Humberto): Inor._SFtf_0411221 Client PO Number. 4505170649

Project porodpdon: llos deb prport poresans. ram. of 1.1p sample. waived by Arr. cm AMI111,322 10 to onerme0 for Itaaan.

Wash Mat ma wars arobsas tor. moon haw men commee In mardamearar marraram omoaad b min sloarbal.Mollma and me meNbNvet,MIMd a Mem oorenbor

OOPa and emart0 mama. ob mamba lor memralon and mot el mmeamomy troommaam. Umm• Woo. rotor on ar Oa noon. M apMableunpbprryorm rd bap Yoe moaternonb Maas. met

Ommtap Pmtr.Omw moo. .ATS Laboreroms. es Mma, torM0CFA uenrrry dom...

RecIplant Mr. Camer Darr. GPM hum nardelitoole. PAX Number

Na al Papas (Including now pg.): 10

P.Or Sarah ...UM [mall: )10M0 StratMerMfoAnataboda,nmeeThemloes com v.. m.o. moaao FM( Number. 711-0PS...1731

Addllionsl Mmeapc Coq, re, he Promo, Kam (Mal moweiruppoiloom1 8.4.. An Om MoNlapatoond Mlie pralrammarrirmogaom). moodefeamperalleamoom P.m Su. Palm Isla polarMapalleorn) Amon. Isabono Mann. habolla.pallaam)

Oaten 4/1002 Stoned:

IF YOU CO NOT RECENE ALL PAGES OF THIS IPAHSSUIT, PLEASE CALL 23441954(615.

Moor.. awl

omnr Botch Slumps

Lobsadacara

A laboratory amen, WA (Lail) two rtstwod rs.640M0C beak Tin LAP mot be marg.. <Maio with to folio.......",

• Nom

Acrouncr

JAhnrotneo Fortified ithinkt (I,FIvolilti ',liberator/ Control Snmtdot - Actor.,

A laboratory wino: WNW (LFB) was ansly.1 a. pan of. 0MQC barb. TM LPN let ...prom alum with. rollorlog amp..

• Nees

Middy Snikm nod Marla Sake Otiollmlm • ?term,

A mama spike (MS) and mein sp. duplicate (MSD) vm.mlyzed:nom of Or QNQC Mich 11. MO/Man art. smote ern olionam. the tallowinaoroPkinm

• Nom

.1.1...,,C4,1•111.11

INORGANIC ANALYSIS

Barium by ICP-AES

USEPA 200.7

ATS Project Number: G001-002.22

ATS SDG: 0411221

Prepared By: Ann Arbor ToMmicial Savicon.

290 South Wooner Road Ann Arbor, Mt 48103

Par:croon:

), aria Stilke and Manly UM,. - Procidon

A mama soda (MS) and mama mike duplicsto (MSC).. may/ad to. pm of Ma ClAn3C trioh.1.a topirdos me Ow amepainoe me min the follow/. campuoiss:

• Nom

ANYT. DelAng (Quality Maumee Coorderatod

Phil. U. Simon (Laboratory Director)

bolioSuO,oraMI

1A.1118.20.

,8801.11.2022

O

8

I

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 4/18/22 SRC / SDG Number(s): 0411221 Client PO Number: 4505179649

Car Mural.. SIMON',

lius run ninallre ppllabgw foUOWI. sample lbot ma remnant at Mn Arbor Tochnral MM.. Ina. FATS) on 41122. sod ass000tad minnormak OMOC:

Clant,err •

P.... WM,

Omfall OAlr

Pa,..ord Tara Aramollbar Ambm

nrlwt

Upon mopi samples ran mo:bled foetho followitm snotty:me

blab= • Malls nlprnm Min ITA2[O.7 • I • I flui• Sp... I Mo. Stile . ...I., • I S.,. • I Wan Spibir • I Mena SO....

camnle Reerint.Cbein nrCeueady Rot., and Ilold1118TImeo

Sampla rue delocred ue5e ATS by Poll Comrstion Sampan war roma. mob proper drama( manly records Include, Sample were omen., le • MI of <2 el Ore Mos ormarplcrommt. Sample ...lion sad anomalies. irony,. prom. In ...Semple Reeene roman of tbie report. Altmann. wart papa. oral analysed maul Loa Wt.( lima and In thecorteepondmpamlyilal /who. mat Mr comptloac

• Neer

Ditto Reeks. end Aoarovid

AN dal comalar1 In Ms mama haw bun mormal to month= with widellna provoled In dm nlooral standant at mathad.md as oanantant wilk doodad mokrdeloo Mamba in • Wince abduct wonting peocedums MOM) speci0o is die ATS labomory, tom. by OS 82A. Mill. end ..do mom compliance with dm a.. refaranal SOP, red pro, speerkstrona la W., Pala conk. ado laboratory, Oarbly Manama 1 Quality Con.' Maw..

A rool• QA/PC batch r hand r rm moor Man 20 samara eacturbna anabod Manka (MB, LILOL (MOW blot. LCS)..... sp4es (43.61911. and dupbum M.er mMed om.no )(SD. 52K DUP. 002.11 )

tromoamMumian

no :awn itl,trafiZiVir==''Fe.:aornoni

mom

War

l' ; 5 di!. ; 111111

WO IIIII

iiilla

ir--* ilia

l I igUi

i

a im

,

ii

1

'

i I

I a

— - c.v...

..... ...

7...7. • • • • E,

-.9,_,,I. .., . • - .

lip, -.g a .7.; - • • - r i

ii J

2.. t il,...

LI0

I I

A ihi, l,

T

I 2 iti

1

i ........., .....,,...,„,,,. } t.

,• s,

1112 I

— • 7 :E! !!!;

' 0

: , : : •

i

:7' , .--

'''''''74,,,

71

...M.P... ...ma • tawl0 Pmbate-rmtmr.m.m0PabarafLeral L Level IV DVIL EPA Its CM as evadable upon rape. Then were no WA.. 44. maw, shaw pnaded for Gin.

Oomole Pronarolln8

Samara war dimned b accontanco rub US EPA method 2007 Pacrtninabon able. and Tao Clemenm. Water and Wm. by ...ratty Oambal Plesnanaturnie eeuAaa SpIC...).

Ana.abet Aunt

• N.,.

Sim.) Anatol',

&maim woo sirlyrid In acconarnmanets US CPA matbal 200.7 (Dream.. or Met. sad Tram 13arreata an WW as Meara by Indoctbaly Coupled PhommAromie I.Mioo Sportnanary). Aa Inalalmhbranorsmith as lean rho lamb was m puma. Indirldual =Pia temp. Was repUted 10 pro, spec. mamma timlb

meal.

Anowofru Nam,:

csmolo Dilutions

Soniales centianr. co:moan, at metawnown Mow the sorl CoMOMOI: mroo vac 8loted rd ratirtyted for MOM amp:Am. Thokilowna Ampus wens dAhtled ice bantam

• None

Anelvilrel On/Dr: Silteslers

celibration WM-ice:ion Method mlitomon vs. vadfled Omagh Ow mat*. of • mld-ln. Neal mlibmbon Yon:Hawn IC, ow.aa at a Ilapancyorrecry vamp.. All sonfintion atan.rda ate the ammo.. ono. rah Ma follomito memo..

• ,,

lnanmuntIbaaks

Low gym:, backgyound Wad demonstrated through be may. of aurnman Monks ot • Mo.. arm. Ire samplea IIrarnall MMsmomnnoc era.. with. meeplarnm I

. None

COSI.11.O4.61,12114.

Dm Bradley

'Rondo( Gar, agape_MorklOpall.coma Sons Mcoday, April 18. 20221:19 PM To: Jan Bred.y Suldoct RE Poll eCOC 4/15/2022

les an Outfall Ora. Wo should call trOuttallGral, iruteadoRtartom too. So no oampodte.

Thanks ler Minh. this te my attention!' assumed the label that was on tt westb way les dooms been labeled. Justkeep everything In line with how Ks ham done .the pad.

gt°4;`,'" "PLY OPERA I IOML AM)) 14 Z. MC:0,42 C. Wagner Road Ann Adraf I j rares 0: 0/0.077.10001 0: 419.787.51411F: 016.077.1)35

From: Bradley oilm.bredleyemnaitortethnkalsoroloos.00mo Sent Monday, ARM IR 2072 1.4 PM TorRendol, Gm. opietrendolVm1Nriono SubRite RS: Pall eCOC 4/15f2022

Me Menage Is From an RateMei Sender TIM me.., mime hem ouleldayourorpenlatam Um mike atematord00

Cu, Ma. OrMaralnp the rayons from last brook. The taldinn sample Iwo sample mimeo/ Barium... aernMe

date of 4/12/12. tt doesn't have an IndicaUon of whether Ws • grab or • composite. Do you want to keep the mote sample name, and Is It a composite et sm./

i nota.d the sample from April 9on was an at hill areb sample

Jim

From: Wen., Gap ougosuwial&uo Net Monday. AMU 18.2022 8:15 AM TO:Soroh Stubblefield o3raHaulddrfeehlf1arnarborledinkahmktommo, Mark Datong 43adatilon(Paonarboottohnloolserdon coup Cc WM Stubble/We/a. StobtOnlieldPannodinymohntralrmirm mg,. Bradley elpithfadlernaaortarborlochnIcalMarbms COM. Subject PM .000 4/15/2022

ll ,

li I.,

• .

g gg

Ru

sh

3 •

Sta

a.r

d

Page 30: Sample Analysis Report for April 2022

Inorganic Analysis Data Summary Shoot

ESL: mr Quality Assurance / Quality Control

Data Summary

Sopa Trnvol Cerousw•

41110

Semple Identtncialon: armor

',sorra Trod My: caw

Yeteq7acnot Daly' ir.7 Y.,o Net,

A. S",..0. Pell C75,O77,..

.074 Om.. oleo AT3 SAN omits

NW. p• „„,, Peppering LPN,

mat :7„ pmt

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 4/18/22 SRF /SDG Number(s): 0.411221 Client PO Number: 4505179649

rue Nerrellve Sammery

This use wrath,' applies re die folk...Stomp. that wee to.lved at Ann Arbor Talitteal Sm., Inc (ATS) ea Pit/22,0W woos. nuerraneeeitic ()NOG

A.:F .... Ante An .1 17 r

en302 enealt

CC &MO Number, OCINORG041322$ ATS Projod: Pall CW(Welion

parameter: roman (US EPA MD., Roo. DAN: 1,02

Ras. of OA Sample run concurrentiradin Prole. aomplea

REPLICATE ANALYSIS Project Name: Pall CorporetIon

o0001.002

Data Transmittal Cover Page ZEZ6COMMEJEZZEBIZEIII

Sample Replicate 01 Replluts 02 Mean Rater.) Range

ATS Project Number: G001-002 ATS Report ...arts):

Client PO Number, 4TO if70R %9""

AG00,0= pr.*, Doen,lotion, The deb moon contains o. cavils of Stonier lune.. ince, ed lye,. on

wow there Wee epee tamat la met 1.0 mon. A0411,022 lo be analyzed for I, Dimano. ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

10. ON: We wary mob Me en,. am/ewe Ice no mood hew lwewenthAlAd ...en. Wei thedefena Weed., USEPA 1624 Mee Mei II Ow hi*. named tea nwtnee...d am opeontontreln dewed vector. rOtiCeibod n•anthem

Soindeed Opernonp Pn.conon, N.V. home All Yeuayne.,w n•II,end b/wCPA Latheekry Oath COP, end °AOC Peonnaon eve end.. Pr ropaclun an, welt al the ',Atha, won !wore bile.

Wel on rte aatertoen edecolcatnt nerece• perm., e.,lw.vy men, tun* been

lon•Irterterliallon 011/1)

noifJ1 eel

Naar.

A

Preorais Defoe.*

annel•Dsta

en.

NI IDS

gre•arril AmaWTW

umnl Mem

Ihren,

Upue Prosier *unpin we scheduled foe Ma rdlowaS anelysoe.

NicrdeLillsorales • r.e...ne OPILPA - Unroo TAT • S Sono:es • ...SP....

LA-Diereee 1..D.esne

1 ii-gtonsiu

Semnle Petrie,. Chain nren•indr Recent, end 1 InIdln, Tlmre

Sompio wee &loved &reedy to ATS by P.M Corponom eta. Srnpo. were Iceelwe with we, elan of mouldy made exhaled. Sen. condition end wawa., deny, re claw piesrmed in rhe `Semple Arse, semen of taus report or In the comments not indtoldual died.. AU camp. wore preen/Ward azialyved within CS days wt. Me following eareporma

WW/I

We. Wen

lava Warr

UnII.111.7.0.00 'Dieu

SPIKES and. OC CHECK SAtIPL£S own

SoerlprolAnalyte ConKc".•=tIon Conc=orlon

00001.0.2 Weeweety lone,* Meek

white an we. 116th

0.4 C.. Mere :ewe theeeee

BLANK ANALYSIS

00001.2 Wrenn., Nem. r Meut -Veal now,. Accept.%

•0 ntd.

anteot nryl

Analyzed Concentration

le met

!recovery (percserl

.1

iO4.7

ee A

..amps Analyzed Concentration OC Oeclelon

RocIplent: Ur, Cog.) Th.. Out: soze co,n PAX Number:

No. of Pagel pnaluding cow, pa.,

Sarah ...Warlord Emelt •re•rap'ewNgllrin,'LA9nArn•TMinICP,7, -• , cram

n••••• O.., ten loam. FAX Number: 734005.3731

ATS Project Number: 0001-002.22 Add.. Yuuse: Copy moan Pertersondkoth Peaces pagers.M.Senst/i....d.0.

Nona Shone., rsabohnuenflAnon..0 S. Petro (Sine P.../P.SsamS ATS SDG: 0411221 Amon., Isabella lama. laabobapoSna.l

Dare: a1 rter Signed:

IF Y. 70 NOT NLCEIVE ALL PAGES OF THIS TRAPCMITTAL PLEASE CALL 734005-OM Comments: Control Unite: oneanna

Prepared By: lebeefeey knead era 1.4.11411 IA•cal. fare [75 OP 14 Arm Arbor Tnchnoc, Sun.:, Inc.

tovaa v•coe.rnivomrr wonerem•con•wronounrroo.•ae•••••.,.............nt.••••.* P.n. run. :SO Sour, WeRncr Road Awed ereyeewneewwa•Ve.ww.wwee AI 1W ce•••e•Ka.,m, • war y *Ow, • Nap.. f•:0,X) Ann Arbor, MI PI I 03

iocoowea.27*,_

pale ReMeW end ADP thWIII

All dare wowined ie dd. report love ban gemmed in vcwdanu will guidelines pip,. the refecrteJ

eiondard teat meMnd, and are consistent wade J.. princedom ow in A Welt. ste, Ael Cew mu:donna(SOP.)',MCnLie AIM Lebocalory. u sognool by USFJ'A. All dote etc peer end m evlcweiw anuic emotion...I the above referenced SOra and pineat anceircatiore. In nihlitien., ell See

oanfnnn ro the laboratory's O..esliry AMM.< /Qtrely Conn. Motiols.

(US. LFU, 1.417, mane splku (AL4. SI'KL ad duerlren wLaber oplked w nave (M5O, SPK DUI•, UUP, LfQ.

Pete On entire nem Smirker., end Tech n reel Herren,

Tito folio...it are moldier deccriptont Jot nosy to used through. this SDO not no Pre.mled suneured remora in each SDG accrion as apeman..

- °muds rho calibrimon range of the method •U•-root taken from sample Silurian

- cononarauon mooned WINK. Mc laborsanryAnstrument determined Method !Mecum lam, NOLYLImal Of DmeNon (IDD), end the hoaxer Goanbiannn Lenin (POLY,. Of Osleatitation

IL00) `MM. — eon:num. reported bekor ihoraturynosmmient Method Detection Una,' (MDLYilenit

Quutlfauen (W0I and r. 'tunnel.. Signal To None Ira. (V1O of eprimuntoldy IO: Inalpro canunaorion in method Monk exceed* RPM,. Inn.

•LF. snolyle mtdcicgcd Above PADL/ LOIS Y..- indicate. snalyte luaaeedd belch of sor,lo specifier:0.'0C connolUmlp

enalna iiitufwence -r - indiceree Ion raw...v. IS ud %sue,. endow

- mike. ion moo outride 30,4 weapon. 0ndmie acid molt re Not Reported

tigal15=i,:=1Z,V,;:1171=-tr:IttztN7.?:s'.T.tr""

fiat: Delluerntilm

This dim pact:ego canna.. • Level II picker,: ocher too mix'', packages Revel I. /cool IV DV, SPA RS EDO) ere available up= mot.. There won no turdcopy data summary deco Ernereted for dm preynes

Sem. Anelvsla

1-1-11inserr-Aislynell1QMS): Snon he rem ruined by nwne and cane °CMS I...enhance with USEPA method l n24 tVolidde Orgamc Compounds by Isotope Dilution Cos Cluninstomprry SPoclroneeNY) An initial calibration with al land five levels woo uNd n qoatintate I,Otozone. Sernplcs woe reported to preout opecIfIc repatung timiu. Semrinuva rcporled .4 rag,

nomulles Nor, • None

oonnea.M.Y.oil

eetheWile.liee,•••Wa.thww.I.epe.“

cernnie Dlbnlnnn

Samples containing enenmonds et ennui..arts show the ',lig ulibrelion curve wee ddiacd se. =rod,. foe those once:node The following samPirauvred,itt. (car ,Thezeci

• Ited l,n1 1/22

Prevent Mon.

A rebore, nape. Musk O.RI1) woo rely . es pen of the QAf.b•tch. 'Frio WI a. Om accept.. alloie with. fellow, ceprptlooep

!menu.. Steed ergin and Surrecere. - 0 ilentlrefinn

Thu Mahrld risiluesw,In:etzlLiads.rd, =, ,:t ,Serropues. Internal tontlirds vent and fewmon Unwired the

• None "

AretioAry

1,enn rem, Fortified Tile. (1,FIVOPRI i nnentirern Centre] Sinnott., men

A redo., a..., Wank oximarith...../.... es. ....WC b.... weeptancn money. Jo Nano% eseeptrone

• None

Pletrly Seine, end Matrix Spine Penllentel - ACCIrror,

1 d.r .:Prk. NS) end nutt=tdzIra(ASD)soas anslyted as min ago QA/QC botch. MSAiSON eaPtPticns,

00.03123.

Merrix SnIkr end Merril SPU. DrIPliThres -Perching

A mum unlit DAS) and mono mike dunk.. (tat)) was 'only.] 64, of Ile OA, OC kuao The MSAISD, nut the pieciuon accept.. antenna. Ms fol.ving amnons:

• None

hterieT.DeLeen (Quality Noumea Co00...1

c . 7 D,

Philip IL Simon (Labor., Med*,

0011.0e1..04,112erew

. `r=

.

i

Page 31: Sample Analysis Report for April 2022

I P

.P.

10Y

...1

.1....0

tCO

Z

QUALITY ASSURANCE / QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SIN VARY

1.11A 104

0 1.0C OCOACONT22,

W6 NITS.

P-4•211,44, 6N.0222

PAro10u. 41.1222

WOW Sp. OM

tuu....esp.A.

x

L. L.. (.402:1.41.0 1.41.9 VI.. /3

I - I :.-.1=I-1-Izz41 - I - I - I .41.1 ULF eta Na la

ANN ARBOR TECHNICAL SERVICES, INC.

otmury AS SURMW E I QUALITY CONTROL SU VVARY

LABORATORY ACCURACY SLIVVARY

PAros MESA WM

0.1.C. EV41 1,..or OCC.481124

Ri C.1.21

1.1402.12

.00 .101.

Whit Sp. Chiseksle (LISD)

I us ...se IAP.1emen so+ 41.1.14, W.= 1.4 1,0••••• - I — 1

Issim'ii'kt

.61.1 C14, II/

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUPVARY

LABORATORY PRECISION SUPLIARY

Usu. ICU

OM% 6.02rter. 0001.,01211

SJO 11141

0.111 44

F.P.4.16 4/11.ffit

Ruble SOU On)/ Ms. Spite MOW., (USD)

I 'A., I kr.. I 11.• I MD I w I 0a.

010111.1103 11..11

Nv.R. 1.4

j

Fc

.51, nv

t V IN •-•• 131

0 , 11 42.1 - 1

... I — It 4.2=2

4.1.=

asIS=1

41,154

129

7.6

14

;ill 1

3 E

• Requseitd Turns. ra nelems Madly Numbs, K, 1 • Russet 2 Rush Se Mmes.

si

5

13

1

CI

rj;

l

ANN ARBOR TECHNICAL SERVICES, INC.

SWAM ASSURANCE /QUALITY countot.SUMARY

LABORATORY SUNK SUMMARY

1

WLPA •

1114.5.=0. -.• CCCORG:11122I

U. f.41141

P.c.farc aser_au

laborabsy Reagent SUM ORM/ elsthod Stunk (MB)

Imo,. se. Ism. rs.lussuel CAS ., 11..r. I 66.11......e1.11144.,...mint 0.14.1122 tall= nee. 1,101..• .6 UN 041

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SU., WRY

LABORATORY ACCURACY SU LI VARY

VKaa 1.64.A1421

00.1.41141

U. CA11211

C101044

tr122/2

Labotelay Festned Stank MS)/ Laboratory C0/11/01Ssenp. (LCS)/Ontioang Penis.. end Ames, (OPR)

Isms. .leuhees, .leures us, aweless se. = Rau .Kea

I - 1,4:r-4= - I - 14441 fgt. 4.4.1. 11r W u 11

Page 32: Sample Analysis Report for April 2022

1 4- 1 4 0j iLi,_

LI:=011311 Polo Review and Antlanotd Snod, Iblutinno

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number:0001-002.22

ATS SDG: 0412221

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: 0001-002

Report Date: 4/18/22 SRF / SDG Number(u): 0412221

Client PO Number: 4505179649

Cr. Narrative SsittlIdar,

Dos ma 11•17.11., &nabob, tiro following ...pka dun woe dashed as Nos Arbor Takeo...vices Inc. (ATS)a.,02/22, anal soaoclalot atartauP.S. 0,100

Os. Inant• /Ono. .04,

Oinroll ml Rot hie

ranc.2.

OW.07. MW-I lit

ul /0:

us2RZ

erl IRS

4n Ira VI ICS 4/10/3

d7

Tana Aroona TMw

shorn

tam.

Itmo shawl UT.

M1,4.4

Swann.

Upon merit vamp. were achattakd for do following saaly.

drub. blabaddStaudn • ,A-0...000PA Ws. TAT • S Suroln • 114s. 5.41 • I Mom Spas P.n.

• l...4kosaa CUM, 1420- doodad TAT • d.b.a.

Wo LWorm

Warn Won

Warn

WwM Won

I ulnas. IA-Nwn•

I,40inotor

Ad dun consaml le NW upon low bons gonnaal la mno.. on. guidelines anwukd in Lb. Warmed auWN ou embed, atut are amiss. anduktalkd pracadide. Mot. in • *Mat so.. mem. Ploordwa.(SOPs) goggle so 'MATS Lab..., as took. by MU, M Poo and senµnoml revitavd to more compluncc with . micro reformed SOrs and peojcatmedlooloau le WM.. an data uniform at the laboratory's Q.. Anurar. / Coal, Coobal • Rod noulanSir.

A redid 0 , 0C touir o aorous r no on. don SO ossnplca nod. IMO. 0dll. lAU1.faroflWbkcte(IIS. LH, LCS), nom spike. (MS, SPK), and dupl.. whalbsrmluid or Eat. 0.1SD. II, DM tit, j.ohorntory Rea.. Manko

Santa. oontoIrdnd caonp000ds at mamma.. above the Waal <Libra. corm woo diluted and nuaalysol fa Noy aumlrW Tbr Collow.a utopias wen diluted fa 1,4).ane:

Prat. 0onliclardlona. Snocificennno. and TtOhn Red Narration

The following ate godlike Mao.. dud noy ba used throve. Gs MO and an prooskof with thew a.m. ramp. in mt. Slur moon as racoon.

cam. Ito contention range of do =Jo! "D"-• mob wk. In. urn. 04.a

• "Y-tmwo.rgrm reported knivon labonuoryftrognunad Mar.. Motod Onternaa Limit 0d0IXLInal Of DOM. 0.0D, sof Na Hooka, Quodibuion Loot IPS,Lyttinit Of 0tiondauo•

•15ADI, - ooncranall. nip. Mow the lobotolorynoatrunscal Medod Debullon Land 0.4DLYI..ne Mum.. (100) and Oa inonment Snout To Nona Rob (SNI0oforsommoiS InI "Ir rouble cancan. lion in mhad blank npsning tuna

an dakoloS kora see

anal, hos eaneduf bath. amok opecdic QA/P0oonloot idols i• - end.. manta NMI. ran

1-- I.. Ion bean. IS and Wralaw "NW. - ko Dols. 30, a weionac soolow out molt n Na Sao..

sleek QAJQC ba. to ...as ao moca than 20 musks esekdias resod blanks CM. LAB, fond. Moth (K., MS), InalhS took. (um, MS, SPAT, mad Just.. wbador spinal to anti. RFM17), MSD, SCR DUP, DI, Lk,

pere nolloarahlip

Tw dm rodd.....• • lo.t: ri news. Mr.! Li.. N DV1, ore ...biz upon req.. TA.uctero h.., J. moron, do.. patented Walla

Sam,* An.volt

Somme Receipt. (NMI or Cottody Record, owl HoMlne Timm LtbaucteAcoMilatatabl: Mockn woocoUvot by P.P. hap 00744 in occonlan. wall MUM enahod io2A(Vcdotikdpau Compoon. by Ago. Mot. Or Chrotnotognauy - M.S....A A.

Samples way tkUnvad thready to ATS by Pa0 Corpondon .R. Sono. were loc.... proper.. or we. ea... rub at keg five loses vwu tn. la qua.. I,Dimac Sop. won reported wormer malady moods tack.. Sample condition and anomalies..., ant al. preacnted In ...Son* Ikon.. spank moon. lands. Samp. woo essonaMtnte,anctko of Oda report a dse mom. as laskvkbasl data alms. wasp45 days.. Nor folloompeae..ona A noftahu Noted:

Prepared By: • N... • N... Ann Arbor Technical Semmes, Inc.

290 South Wag., Road 000.6210,0412321. Ann Arbor, M I 48103 4.146127O4.01ITIII.

PRRXISION

$0,,IT Sulk, and %Uric:4Oe Poolleoter rreebina

A mans sp. RAS) and nut. bp....e(MSD, coat anal... polargre 0Ad2C Mich The MS/AISO, matt. peer. Borrow. aka. wita the following eacepitoou

• No.

trod:ay.,

Mgt T.... (Quality Mamma Coodanator)

Aral to 2022 PhIbp U. Swots (Labor.. Oisteto)

00111.11.010IIMIOs.

I

O

B

I

COUtidruo. IN Mews y. tottnowonwil Sance 290 mat mom Mot mo iota. worm 40103 To 734,tolSCOOS F.7349054731

f,. I Olii 1/1111111

I I I0111 11

I1 i

1 111h

in -0i ssit

1 S gt Si

_

i ...0

....

I ,g. ;.

1 I I I IS: 1 "...=, . - . . • . . . ..

I

/

li 19 II

1 Ig lii iIi ja

Illi

i .;

1 I 1 1 1 1 11

11"al ;', il ; 99 7 ! 1"

— —.

F :saa 1;71

gHl Mg

i 1.7(timA,..44-,- l —

... ....

; 11 [ *,

•—:

B

1

Ir

5g O

0

3

iVigt ;

I

I

3

a

It

1

3

bil

A labongory rums blank ILItI0 was analysed es pod ele a QA/QC buck The um,. the swot.. ante. .0 du 1011a.,<Itarllaft:

• None

;mem:a Stototorth and Sorrocotr.- 0ommtelou

Tin notbod abb. boor. Stand.. Ws, M Sno.. Imor.al shindela arm and RI.. 4.31. reel the sox,.met, w. Me followna oaopduaW

• No.

ACCURACY

Almrenry Fn rt I fl ett Rlenka R.FRIOPR, Idharstory Cantrell Somntm - Accuracy

A ...my fordtled Wok 02B/01M) was unload a. port of de QA/0C bated Th. UTOOPFt MCI do etono atth do follow, moutons,

• Ntio•

01pIrlo Salk. awl Mutate Sol. 0ad9e n - AOODMOO

A moon spite MS) and moth optic cloak. (AISD) was ...dyad as pan of the QA,C N. The hISMSD's not do accuracy amplanco mom with Oa folloonag couptio.

441aL JtaL

3E

a 7

if

I

3

a

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S, I

NC

.

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S, I

NC

.

Page 33: Sample Analysis Report for April 2022

g

os

is

O

27

3

1

ORGANIC ANALYSIS 1,4-Dionne by GC/MS

USEPA 1624

ATS Project Number:O001-002.22

ATS SDC: 0413221

Prepared By: A. Arbor Thchnieal Service, Inc.

290 South Wagncr Road Ann Arbor, MI 48103

CIMIAILU.04,041.1.1.

O

O

-El — Igkgligp

3

10!

1C4 1 011i i

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: C001-002

Report Dote: 4/18/22

SRF / SDG Number(s): 0413221

Client PO Number: 4505179649

row Norm'Ire SIImmnry

Tbss cow nano, applies so the following 9 =nolo pre were row.. at Ann Alban Techment Samerajne. (ATS) on 4/I. • and unaided nuthe.opeOCCOMOC

C.. ..f. kn. A

nvLanf 0 I47 0. I onl 4. ••••

NM 0 Ow.. W.K.

■ 5 I. Ill II ... w

2 II as 4.D mane W

0I .A. W..

. vela

W.WA 01' li.M. I .I. s Wow

r4vAs5 7/11 wunl 4- one W

01,411 VIM , en• W

Upo meant nuncio rue ...led for the NI. as .a.,scs.

Ansbx• NralbscoLlauclo • 1,•-n.••••.(LNI:PA Lae. TAT • S Sam.. • I Maas Sp,. • Se•nu Slate Um;la•

• ((ISM I n24) - Sand., TAt • 4 S.n.pb

cortmle Baehr, ('hula Meo.I040 Record.. PIA tlnldlne Tiler.

5 O

Ce

3

3 99

rhorR Review and At•Pros, 4

AU data ocoluoal In thls report hews been generated in ea...In. guadellase provided in Ilse referenced Wads. kit thelbad.sod are omitted ...is. procedures described In a omiten standard °paging powders.. (SOPs) .peenie as the ATS Laboratory, an mooned by US PA. All data mn rcer and management rer.red b ensure compliance outh the above referenced SOP's sad proyea speeolkutthrts. le 44.1thon. all this <adorn. sa the Lthanoo's Push, Aroannee / Qua!, Camel Mows,

sax LFD, Lp7, nun(. apleaa (Mx SPK). W hRWold wheva spdd a roue. (MSD, S1aX our. our. I.N).

Polo OttollfleotIon,SocelflentIon,

The fottrng qualalertlipOr that root' to rod thrapbout this SOO and nee Presented air. Melt

•e•-• meals the calthothon mn. of the method • 13. - fault taken (mm weak tidal.; • alliccaralion mowed between the Isbumsarylattrument Lkienatned Mahal Doecueo Limn

1.01-YLimot Of De ection 0.013). W Ow Prams., Quo... tom (POLYUmr, 01.0.. ,,mao

"DAD, concrntnium reported bebw the laborabry,olsurnent Method Detecaon Limit (MDL,Lanul 0(0a...on (LW) and tha thonanent Sa,nal To Nome Rano (SNR) of coprourostey It I

-orinlyieccountr.n mellied blank exceeds repulse. In. snslyte rot dowsed above MIX. LOD

••••- analyte me. batch or sample speak QA.VC control Inn os Isr - Indlealts Inaba Alam-Mt

indicstet Ion rad° Lem, IS and 3071 ...pio...thda. - mica. ion Tab ans. JOS....nee wine,. end res. k Nol

A.mgt QA/QC bonds la del0Mu ro mon than 20 samples cad...method blanks 041,11), bir. spike

DUP,UP.IJO.

5101, nrilvernbl,

Tare= =71‘:= 1 :at nt=:= 7t:ek

flrnnic. AnOy•ls

11,.olaus.,..cab,tha.C.,): Samples were anal,. try purge and , OdMSm mmba. with USP.PA method ION Violable cte...,e br Ca, Cl,reaublOnaby - Mau Speararneny)

Sate,let wen ..lead drawly n ATS by Pall Carp,. MIL Sample wax teemed with proper Own of walla ealthrsoon ...Al al bur (Ivo levels son and to quenth. L4.Dussent- Samples were reported to plead

custody rem. leebded. Sun. comb., and anum.a, if any, are ad.t presented in the ,turthle IleecipC speenle reponsng tenon. Seta,. wax '<portd al ay./L

wedge of the report or $n the coalmen/son thdroduel daft theca, AU sartlislet were prepared sod ..lyted wallet AS days Vhtlie Follosvin,,execpbons, Anemia.," Non,

CAnnnn• Lmtnnuenial Senna r ooOtourottoolvItoot.mokbot.tit000n 44103 T•1711,12.60W3 Fee 73493.731

Data Transmittal Covor Pogo

Project Nemo: Pell Corporation

ATS Project Number: 0001.002

ATS Report Number(e): Org_SRF_0113221 ClIentleO Number: 4505170610

Project D000dptlon: thb data loped ...At the tosalla of b voMer sample, roan. by AT1 On Awe Ia lo the arthSpod for 1, Chown.

Wn sway owl . sem. ay.,. far the woo Mow au. wads, la ...ow .wap ox,. now retquaue sone. Wan...0W me taWdemwm.eWd tracneknn Oman. n Salad Cowman usual...* epaulets the ATP ate; ^-- ea re., by ULU& taloa*, Ora thee. CON.. CIVOC rAyenston am.M.Inb , opeason and mule 0 the tabor., open no,. Wag. •that eaty mob:. neat ell ..leatle somas Co.monaaaad IwaL. uro...a"... N.. be.

Reelplant Mr. Ca, Tee.,

No. of Papa. (Inetodtoo eov.r pp.): 21

From so.h 9WbNdeM comet

FAX Number.

e`lf

nnor (now m.o...an PAX Number: 734.04.731

Aeklillooal Massage: Coot' Pa... , KO. Owth 5,00a. Jim gen 0/001003050/ gabs SI/above, OXIMItheces,Noni coen1 notoosgerv.opormion.corn. Pews... Pokes (suo ploors.polLsxn) Anthreb Nabob (armada rabetheopall corn)

Date, altar, Slunotl:

IF YCeJ DO NOT RECEIVE ALL PACES OF MIS TRANSMITTAL. PLEA. CALI. 734.02S4,05.

rans.u. e.imn n wo a.. 0.

r4s

Coln. I, 11,,Innt

Snruplat <mummy; compouult lennee0Uebom above tLa wiluldavadon currc 'nee Jawed Lod cerrulyted foe those eompourds. The follow...lc snmpks were dilated kr L.nunee:

• Rol Peal 011/L2

• 1.1W,I 01=

• LIW.N.I012in

• MW.44.4/.2,4

• alW4L101.

TAbornto,Reprent Meek,

A LthemosYreerlent blank NUN., eard,ed as pan of. QA, OC WK5. rto with the followthzateepUww:

• None

Intern'', S..... and Surrnentrr - OWN, ' IbrInn

This raelbod cares Imenul Stannanlo rely, rot Maropra. (mane' wader. arem and retenuen uthea met the scuounce aim was the Sulbann.eseenboiss:

Arootney

Leheretery Fort' nrd Ripe. a .F11,0PRI Lubenttery emigre, Serenle. Accerecv

A lubora, forldirel Went (LIquOPIO•o• e•mtlynd cm, of the QA/PC batch To brATAI.Z: lena

trIT SnIkes on4 Motrir Cnikr Poolleotri Ace:more

A noble spike (MS) end moon spike deptlessa (MSD) was sms.`yred as pert orthe QAQC turd.. The /AVMS0•, reel the atom, aeceotanea course rob the following eseeptions:

• None

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S,

INC

.

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S,

INC

.

Page 34: Sample Analysis Report for April 2022

QUALITY ASSURANCE / QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SUMMARY

Lat. I. 0.0 O. KelIal 0.3.11I21

1,ollOacr. 063.02,1 nr.10.

Matrix SpDT (Mg

4,112022

0.1.72 On. C.. I - -I-I - I

ISO C. 10. W9 we IA

fp

weat MG/. C.COMONIO-bo,.1.00 WWI

RyolOri. 4/15=2

Maul[ Spas DvpScala (USD)

I ma /ma.. n I Aws./... I AaM••••••• ion. 14C...a

_AWL

1.50,1U4 OC.1.111221

SOO WWI Pry/<a arta: 0:0)././2 Ann, can /Alma

ILI. Sp4 (IS)/ Malslt Spike Dup... (ISO)

l..../allaa-sdara

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE /QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SUMMARY

i/14,1 O. I. 111 n. VI • la

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/QUALITY CONTROL SUMMARY

LABORATORY PRECISION SUUMARY

.3=1.0 4•1~H16a .1.02

°MO ,ISIO

I •a.~s•„Y

a 1

I 0 RI I

41 I I 1/. I IL. I An. I Oa I I nl

9.1.0 000. .00...

0.192.000019

, -1 09.4

oq,,i1 ea./

I fi,12rrl,

Arc* 4,11.1

.01.1.1101

40 9

Int

?A

II

CKANI OF CUSTODY RECORD

a/n.

MI

0440ed ate

S

Er. I I 1

• - Remmatsi Tern-Around Tine Mee, Numb', IC, I . Urgtnt 2 =Rath 3. Stand.

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUV1AARY

LABORATORY BLANK SUMMARY

meal /AOC se ./4/4, ./ tOD

LEO, ICI

Rya, l" Drar Z''' U'

Labe/May Rosman/ Blank (LRB)/ Method Blank DIED

Ana A I Ie.,/a Cos 1,•4.11-• 10.-A ••-• Rai 1.4,1.• I M. oann P.. I

O

Or a

L

Lat.

am,

ANN ARBOR TECHNICAL SERVICES, INC.

OUAUTY ASSURANCE /QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SUMMARY

003..11211 ZOO NOV,

4:11,272

Laboratory Fa/t/ .1 BUM (LEO)! Laboratory Co... Swap. (LCS)/OnLoing PatIsbn and Auvracy (OPR)

I las a•ax 1.161. 0.1.. IMO

.10

I o. uz. sc, Da/. I a. SO II

°B

ed

J0

A0

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JI M

CC

Page 35: Sample Analysis Report for April 2022

Data ROoleW find APOlaVRI SemnIe Muth.,

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: 0001-002.22

ATS SDG: 0414221

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: 0001-002

Report Dote: 4/18/22

SRF / SDC Number(s): 0414221

Client PO Number: 4505179649

14nr.lve Sworn,

T. ow norrono a.a to gat followne ...SW v.... so A.A.. Tahnnol Wows Inc. (An) oo U14/A. ind Guch. maussopecifk QAIQC:

CliwnSonnl• 14.1koon W.wa

Nil. MI

Rol 1.4

Off4W-1• PITA, C ow6nu.

WA, Dan tnworilT.Anonl Tim

4/1 len

4/14,22

MAIN

YIN) 11,,

UUT4Um.

Upon realolsornoles was whodulal for gro fol./ fig

embus Mittact2ms. • SAVA Uqw, TAT • 5gnpin•I 1.41.1x go. • I Mono gr....

lon

Wow

60 do/soon/W. lo thoe repo. low two scoot. in accaidonoo tollowildolown powwow. refuse o4 otandaid iou mum,.l we colahtelli pr000dwen Clownboiln • wilion Wed. woo.' ...as (SOPA) speific male ATS Loboroory.swoogrod by USLWA. All dean am porn. row.. Memo colophon. on. Wt.. ro famord SOP, and prow. waifkatIona MrddWn, a/1 dolo conform M tobowory,Quahly Assume/ Coat. Wm.,. • Rol 11.14,14/22

A on& QM:1C kw. Is deka ao no mot O. 20 ...excluding mot. 01.10,(MII. UM, fortlfwd blanks (0.,1,191, LCS). =MR "Wei (MS, SPKl, end dupl.. ...sp.' or wow (INSO.STIC DUP, Johnrolnro Rotronf Mon.

Sample cadoinang compowds Gconomoolom snow du ii.olool.ralion cow woe ails. nod mwelynol fo. Tlo felbwing Gawks woe MTh. for 1,1-Doonne.

pate and Tectonic.' Nnmition

This following.. qualifordesolotont dot moyW sad dimogboul WO SOO and ,* wadd willed. wwondod tample an oath SDO satiooaa appro...

11B11- encoodwto callbrOloo gunge ado ft.. -D•-raWrIYm Iron arm. 11 - rep.. m. latorotory/loonowoo dom.. Slottol A Limit (MDLYLonil Of Docthon (LOD, mgt. ProcOml pow.. Lno01)134.o. Qowoowo 0.001 1/401.,- concontimloo mooned.. go labonowyfinstromoni Method DCICCOMI Low lAIDL14.1mIt Of Ownlotalloo CIAO wol d0 mom...pal To Nol. Na110 1SNR) of appouiroOtly Ilk I ArerntAcT 111. - concontrouon s method blank won. mporung1.4

arolyla no4 dew. go. MDL / LOD

A Won, tweml WNW wc owpcb., The010060006500000600. .6 the follow, am oo.:

• Nan.

Internal Stand.. and SIWW/Ontol • Ongnitig Min

Tbh mctiolc==..14 . 7 ,1;a4Sorrogoto Otani slaw.. Gan end on. motile

• Nnn

1,4111.1., s . " - indl000rs only. An wacdol lowhorsomok Noodle QA/QC cannot WO Ind.. mono h.... I.ohorWory Fortlfirfl Maul. MFTWOTR1 Lahonlory Control Nimes. - A ce..ro

11...no•ne Woo -r- Ion ...owe 15 and 70 % w.pwrce Wog. •Nk. - InAtocwon rwo amok WA wow.. .4. owl romIllogARcoartol A Wnomory Ong. blank (I.PlOOPR) we.mbewol as pon of ib• QAQC NUS TNLFlVOrksetg0

woo.. mom woll .loan napliaw • Norio

Mr, DUP..).

Drlivenhh,

Mk doss package tannage. Leval II poclogC11111.11,... robin (/awl L Is. ry DV, is, 515 RUM Spores Recent. Chian eu.dv Rnordg. mud 116I4Ine Timm wow ropom‘ Thor wit no hodcopywo Onn, she. 'wowed for Or proso.

Samples woo deluaeddaaAy0 Ass by Poll Cmporoteouraff. Soc la ono. whw0 wllh pmperohun ofcon* a4.odwd. Wept,: on.U. and woralloof my. we dam. prpagal Ino5onole Racipr sc.. of gm rtilorl or lo Illacommagt on 041044 ldoe6c00 All ornpla wow popool.Joulpal wig. 45 dayo with Wir fol., m.o..

• Nam

l‘mnIc Muhl?,

1...tDiovuxdostalagIGNSI teeN wlo ww?..q puma ad Yap am is..... ww, usorn en.. 1674 (VO. Orin. Co eme.byknap Dtlumn Cos ChnononpoWS - Wow SP....7)- Ao

wen Iwo Inv knob w.0e4 maunw 01A•Owun. Sample was rtpened WWI,/ apftll, rep., Now St/rola.* mom. woes

Anomdw Prepared By: • N.•

Ann Arbor Technical Susi., Inc. 290 South Wagner Road

.01.103.1101,410.11. Ann Arbor, MI 0103 01019elawCH,14221.1. Clorwlwart Chewist“ EmOnworroolSno.

100 $.IfloomoRen0..,1406A1AOlgan WM TY 73.9541910 Fir 734/7.3131

55001910N

Maier tiollw and Moirl, Snike Dontlentea - rrttliloq

A sum .1. (MS) and nol..ple dupl•ak (AISD) was mulyeof at poor 0A,IC both. The AlSO4SCro ma pm.loon weep.. ono. woln Oc WIlowag «cp..

• Sow

Mule T. DoLtwe tQwwimwwwwCw...:w1

PNIIp D.Slmon a•homaru....

01014131211.1,11,1111111.1.

fapaLLN.Z12

1 A.111..1=

AWL

it,

111

I I II

!WI?

1 1 1 6 I " 1 i

; g g gi i

I

c.

I

li I8

. L

1111, i III

g I t

i

I

..1-

O I 4 1

.

I

I 1

I 1 ill

""

.•••• -. . .

i g

i 2

1

h i ' 1

.... ..

? 7 . g g

l? 0! • • r , •

i ,•

Ir,

m :

a 3

I

71

3

1 I 1 I

I

pb.tric Sulk, . end Mnwic Sn Ike Mullin?. - Amman

A mou spike (A1S1 and nut. wiko dopbroo (MSD1ww mewed. pot of Oa QA/QC Wok. 0 MSO4S01. oat go row., ...cc mono w11h go following cakopt.t.

• Now

01301.012/010•10111.4.1

o

II

3

1

3

AWL

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Page 36: Sample Analysis Report for April 2022

4 4411L-.

5 r. Data Transmittal Cover Pogo

Project Nemo: Pan Corporation ATS Project Nurnbon G001-002

iC

3

I

3

ORGANIC ANALYSIS 1,4-Dioxane by GC/NIS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0415221

Prepared By: Ann Arbor Technical Savior, Inc.

290 South Wagner Road Ann Arbor. MI 40103

„i 683

3 5

4

I

3

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: G001-002 Report Date: 4/18/22 SRF/ SDG Number(s): 0415221 Client PO Number: 4505179649

Caw Nocrailve Stuntman,

Ihn wsa oarrome sop.% so the S umpin dot woe received at Am Arhoe Terholost Seneca Mc (ATS)one/I502. rod ...sod ma..epeole Q/VOC

pool dagY

'Ron,:rIVI"'"I '

40000.0... sm v.: tv......47lnp M•m.

nor II. all tAmna 1.4eutae War

Errjl wp ,1I/. I IA-u--.- Woo

Ilni1C. • 07100 Um., L.......... ...,

_jstnez. own l.e. L041 Wan

MP... oral Moo I...Insow Woo

Upo teems maples were scheduled tor Meld...me analyses.

eduilystl MaabcalS .lP • Irroni TAT • 5 So... • t Morisse a.I Moots Sp. Dunham

11

o

O

0

in

a

I

Data Review WI Apnrnonl

3 B ed

1 3

JJ

pA

01

Si

lb

All d•racontsliied m tho mood have been generated In montome wt. modems pnrodod In do referenced standard shot method, end we consistent m. denoted precede= dosarbol Mn a win. oiodaid operering preoedsors (SON mcifte so Me ATS LAborsteey, as opium. by USEPA. All dm w end monmmont ...at tomer< <motion. with . above reformed SOP's wd promo aprofirsuctos. In odd. ,sad.. omfonw m Mhor.mT,Ottohly AMMO. ovary cowl, Maws,

tilVi l. Q. 1%. ."=9Thr ,Z.717,7e;:n:lirsr==ro dr'rt trb,1:=. ftiPI-KRNIU 1 3.lr

Pitta Ounlinea non, tincrincntion, and Trchnkal siert-anon

The following are qualikce Law-option, iatt nwy soot throughout ooh SOO arid wo presented with their resecie.t samples a cote sty] scant. as epproonste.

• -cam& Ma ullbe.Mn ranee or the inetbal • -D. - reside 'liken front sample diturion • `7" -0nm reported between . Ishorateryhrollunent determined Method Deloettoo Limit

(MDLytanit Of Moshe. CLOD, end Ma Neches' QUM 'Wan Lonntl(POLYL.I. (LOCI

earcnIIIIIAIn 0eporw below der loherwayhnonment MOI.1 ',Notion Lout (MOLAJmit Of Quanntstice (L001.4 the wove.. To Nona Rano (SNR) approslostcly

coneenostrun in method bleat mem. mponme ion "U" snelyt: M dolootol ohm., NIDL /LOD

Indicates snslym hsa mardod Mach cc ...note spook 0A/PC control Imola its.sto cowls Into ference

-r retro between IS sod SO TC meets.< widow `,sir- huhu. Ion ratio etude 30% sdoep.co window Arel rook w Not Itepor.1

A sonic PAIOC banli in denied os nu mom than 20 samples exch., method liAnks(hM. IJ10, folioed Nooks CBS, LAI, LQ.0..0. spikes (10, hp, SPK). and dupl.. whather spiked or n.bws (LEM, MSD, SPK OUP, DUP. LAN

Dal 0rticrrnMea

• Low, If p.0gr, odor den read! WU des axed 1, Ind tv ay, ens RS r.om Sample It cri•Int. of Ctittadv Rrronia. and IlnidInn Timis arc iinaa norm.,. There woe so bode*, dim sown, elms moored kw ads pro,

SillInAs Waif ,IIVertdilinstly to MS by Pen Comunitron ustf. Soup. woe m.om with prone:echoingf custody, eceeNs included Sample con.. rod sninahm, if en, we other amend nn the 'Sett,. Receipt' cgmnIr Anglo., mune of lbw moon or on Ow Comments on rodirsdusl dam sine.!. All temple. were motored ord mlyerd wldwi 45 days wail the followed ...P.m: ,.. lhos ie,,,nelsys f0ca..), Sample were mlyred by pume sod woo MS in math, wt. USP.PA

• Ns. meshes! 1624 (Volutle Orwinte Compounds by 'tempo Drha.on Oa OromotoffulMy - hfoss Ns...OVA An and cslibmoon with 0 lout live In. wet mod to qesnlitge I A.Diosene. .iii4es woe weeded to moymt

spook reporting Molts Semple. were 'meted ne mntl.

270 Sor0 Wddner Road. Am Ma, LIO*Mn 411C.3 10100010490 FaeTWY0473I

Onni-41/12/04,,II.

ATS Report Nurnbor(s). 0, 17 4Client PO Numbon 4 5 OS

04 15221 0

Projoct Description, Mks deb report Contolno rtssUts of S.., urnelo. gowned by ATS on April., =to. rno/ymn leg I.4 Murano.

via wary Owl . mem tor Ns moon no... w.n 02....4 In anpann,.. am fp.i.ron pr../ In . nnoenOvIl anentara teal natl., frkI nne n ...I. atm. °omen, Lb ....TO LaWn.ne, a nInvend try iracnn. SOF, wo CM.00 reo•noun Pr otencm.s auto +too lubeNbN won iwtsAse Urmss

now on ewe. nlooft, shoot.. sr, . pentaval..nd Naomi rem ....Arm,. moo hoer ,al

Recline,. Pc. Coco 0000

No. of Poo. ftricludlisp cows pad: 17

Moon: 7 ,1^.—O•wd"12:9,, ,

FAX NUMMI'.

From: SMM Stubbtalleld EMAIL Spoon SturriicIaltaanriatnicrtCnrinclanirin oainnowittairinatai FA/felons.: 734-00,373I

Add.Moolineownlint COW wrOcet lee Pad<r<0R XotthrkalM_pocsrumiloar ooml Orede. Arn nirn twode(Ioodorml Keno Strehouer Mo.noweloNeo.com, rroarartinwapancionacani. Pomm.r.ruo palnn Men,poMmelpollownl

AM/. Isabelle lemon. leabolaftoollown)

Oats: 411,41.72

IF YOU 00 NOT RECEIVE ALL PACES OF D1IS IRAN: MTV, PLCASE CALL 734-09,0005.

m.o.. w mow.... .1 ......rmmosesso• o en wow memo. weer, ors mowid•.swrowl*"......

cent.ni Mm.mwwam I. M. lakes *.ed V.. rows *way hr wwseow. Monter

Shr11,44, MOM,. compounds at concor/allots shove the mlusl od.brulen curve weia 41:00.1 resnalyro5 for clop compotrwle. The fol.', maples wort dewed for 1.4.0.onw

• Pm N...150:

Reacrin Rlnnke

A tabor., reacon Wank Minn wss ar,yrot al, of Na OMQC Mkh. TM Latin. 04W:falai. WPM wall non folio mg meow:or.

• None

Informed SSapdnnio rend Sorrnestes Ito tIon

Ilaa mattxwl ualuel !Kemal St...March only. not Swap .. lam.. wandank area end MUM,. h., Met Me occoptonce omens with the fnUewing eacomons.

• None

AeCtIRACY

I.nhnmtns F.rl I n crt Itlank• ft,91.09R1 lanai...Iry Control Satan. - AeroMICY

A lobentory Willed blank ILFTVOPIO was anshqed as pot of the PAlQC NW. The LIM,OPR met the acceptance miens with the fathom, mop...

Mnic(c SM." and Motels Snikr Ditnlicatra Arcurner

A nwoot spare 04S) and moms mks 7,504. (MSO) was anal,ed as pan of Me QAVC Mach. The NISMSD's met de accesacyasseptime attain will thercillawIng campbon,

4.1402/10.1.0.0.231.1.

AN

N A

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S, I

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.

AN

N A

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.

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.

Page 37: Sample Analysis Report for April 2022

QUALITY ASSURANCE auAtny CONTROL SUIOAARY

LABORATORY ACCURACY SUMMARY

MM.)

1..C1601:14,,r OCCAU.3711

SCO

Pawl NS-a_ fiJ01aN11 4.167)22

lEstrkSpRe (US)

3

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SULWARY

LABORATORY ACCURACY SU/APART

$04

0.0C ...Le., OCAV.1).211

SOD WM,

QOL1IX121

R4,DNY 4,14571

WM0 Spam Oupault (IASO)

I ...se. II,....+114,00C , 41>.-ara - 4 I - 1=1.1 = I= I - I I -I -I - I .0. VS, N.= it .0 ,1 In K Ave IN 03

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / OUAUTY CONTROL SUR...AY

LABORATORY PRECISION SULWARY

ueros WO. tut CCOACNIMI

10,3 WWI

0301,..12

.40 ,100C

SW. spa. (as),

I Le co I ern. kw. I L., 10•441 r. I 1. 1 I a=c= NMI,. WM= td-Oars 0335. p. nee

+5= it U. I U3.4. 41 740 el. 4),

Yg

4• , 044-40

ierrearn.

.yrsax-3

r

•,

4414611,1-

4•11.

•uans 723

.e.re 73.1

T.

CRON OF CUSTODY RECORD

:79

pea

4.0.4

SEY

: ..::: ,... : .... ......._ v....

V

11

• REQ.sttd Turn-Around 11./a PRottO limbos K, 1 =Urgent 2= Rush 3 • Stan:3rd

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUIWARY

LABORATORY BUNK SU..RE

LYMbet DIVA 2.4

CILVOC 0005.4$5711

1100 01.21

0.1-001.12

4.11.21

Laboratory Reagent BUnk RAD)/ 101hed Btu. (U8)

LA 04,0 14,..t.f.4,4•Tne1C,...-• I C. I 04. N.T. Nu. I40.... +I) NL net

Gearant

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ QUALITY CONTROL SUMMARY

LABORATORY ACCURACY SUMMARY

MU/. %IN

sot NUM

Ita-te• 0.01.0.12

4.117721

laboratory FodiRed es.. 0.F mtLaberalay Contra/ ST.* ILCS“

0 I Au.s red

LR-14+512 WS= .4 'AO.. tU1e1 CO. I. 6,5 1.3

..

Page 38: Sample Analysis Report for April 2022

..41401— 44Wii 16.-

1,44:117 0 no b, tr, S 1,4-010x1.220 byDOta "===s " L ibe=g1tr S

MMaMWI

Mui. ID

roorwolloc..)

000140222 0411221

04112214

Witiu 04/11,102 720

hibmi WIMP MOCPAI DOCPA 1404 nu«Ya11e0 [UMW U3CPA 104

boiall Num. OCOMMI11.1

12101.1

000,0 17µ004100N m 1411.041, YYYm« 40,22

11.0. IMO 1100

o.) ?Ina Vakura00.1 0000

Db.. impair 40

basis

GOO aCA.

04/110001

ANMb Mb 00110022100101

VOL

004

1.1f171^72,12,'" 11.4.1011..ic b ODO Meer .1 Manp M

berolerf....0

000.022

041=1

1.4.1ITS

041=1.7

v0eu oo,. eau art... Ia. ,000kut ncoorool MILPA 104

marollon11010•NMPA.I OUP., 10, :004411 Mumps 001.100412271

GOO 1.41.1

YxnY,. 4/121

r" IMOInolnon 11.4.1

Pl. Valium CooM • 00 004000 Pm.

Cale Vfol °olio mpl

'hypos.. Dela 04/12,.222

Moly. Dar 04/120022 201020

POL Owl

LOX

0.001

°n 24406224/4 Z,t

POL Mal

0114. P24.0010,011 Pr: 714000.1131

ATs PleMb 14.0. An Moo xvmba 04.00 00001. D

Libencloey Illoopplo ID

Us.

0001.01222

0412271

ouni•

MI-14

N1I4

00110000404 Maiylkal IMMO IUSMN UMW. 1414 pay. .a Deb* 01110PAI UMPA CIC 0wh Num. OCOR00412221

1.4.42cara

ATM Felon x.0.41

110 0DOM..

Goal buµN ID

Lamour, Baimlo

GO,O=M

0412221

041=1-0

Wnw

Pampas GU 04n1/202:1110

Molybosl14411.1000, COMA 104 Pnarawn 4441.10120, 1I U PA 10N

00 Balch Numb. 010000412211

Poswoorar

1,44,1.0441

5r-15:41:-

..1siara„... .1s Ma :ILO

G,LL.

121014

'At=

GOP 121914

Deb... 0.0 1.000

1001.0. 6011 SOLOWM% Fasla 1 Deals Wel

Trot P41µ410,1.22 D. 04412CD22 Anarysis Dow 04/120172140212

Moult YM POL

accie 00.

44)41,1q... GC/MS

z=4 blololuro 100.0 ,0,01220422 2 4/410

I0L1 0000 final Volu. MCI 1000

GNa W.

Probacallaa DIM Now. Ariorysio Gb 001,20222102.1

Owl

03102.731C0110010 Vac i01010,17)1

R..41

0.602 7; POL awl

ATM Prelool Nwea

AT0 0041 Muaves. 0

Yr. "0001.0

Mayon 0. Ma.. Ma4nN IUMPA1 PPopareAkin WON DOOMAI UMPA 1024 00 Da. Nevilor 000010‘12221

Paionu4er

]n SMh 1700220 MwO Ann ArbOr,rallM.n 40,22

000140222 04171,.

041=1, N al

0017/20,27..

°CEPA 104

Roo roui.oc....oc 0001.0021 NM MCI Mend. 0412221 awn.!.µ1.1D

Labotaary itaimlo ID .1.7421.0 Liable

5.4..• Da* 0011,20. 1716 Amlyibal 0160PAI LIMP/ Me Pnson401.1•4nedlUSOPA.1 LIMP/ 'al 00 GIM Woo., 0004100417F1

Mbum

MM, MOa r.ahaw 04«1400, 1.r

D.µan 4610

zr,44•41 Malmo. Ina

KO 0

almi WM.* [VW 1000

MM. kola 40

boals

Ua. 00 22

p,. arollanClala 00120022 M.o.,. Deb 04412/1272 14.4110

GM Result YOL POL

Om 00.

at.0.10.4040

ift=:,!j:

CAM

1.014

GC/MS

omo, Maisloto

Ouboulml. (0. nwvvbme DoL, Dlwbn Focilo4

OW.

LIMN

22,x0 0.001

.400

1000

Wel

2206

NOM=

0421200,2 21..01.1, 1

Owl

° Z .< 714•0001721

Duel

pit: ?IMO=

AU Propel Number 000.022 :on. Cr. 10.

M0 ODD bum., 041272 21011

Mary Sample ID 2212, Laosocilewb.ple ID 041=14 Wlxo Woo

04.4 Delo

'" C=Ll3

"

ProOlois0.1441.21001PA, COCOA 1024 OC bac t. OCORG041:2",

TO fw0 17µn. PON

ATM prgwwow.. G0,002,. ATIMIDO Now. G11.1 C11.111.01. 000 Lisbanilary Smola ID 0410/1-1 6140. WM. timpla D. 04/140001, Mob., Msovul NOUN USIPA 004

044.1(00GAI U.N. 1024 OC Gbh Pomba 00.0041.1

Paasar.c

1.4.00solui

00000.10

Ann mtmerochoioo Ya IS Nom 'err K. Icons Whim *NI

CAW

1M01.1

by

Mrmw Imo Plnal Vole. liaLl .00

DIMIon Iwo

Ooa4 W.

pasawail. Dow M020012 aiuivLb Oslo 04r112(=. 101421

,000

0003

Pwaso4 Lialsiore

Sebum. I..3 Mal Vaia.• lo1 .00

ioalse

Gob

Woe ell

Pommel,. Ciam 04/1100.1

Am1yels 1414 04/130001110,40

IdDL PCIL

0001

1000 ILL.V

Ow

»44034» 1

Moak UM. Oval

ant 0001

0.01,14-00.00 l.711-01111,11

Page 39: Sample Analysis Report for April 2022

1ALIT:14 )10' 10Y/ 1T S 4; 11)1125=Z/ 21.0 S

aibt'4-4L

1,4==g, c.nt's0051.122 • 1000

0411121 Wm 10 14.41.051

041.04

45.

W.. 416 Me 14554. 11155.10.1

en 11.tred IMSCPN .10.1124

0120001003221

922, 4.92113149 410]

DO 140..,

B.. 10

5:=541011155..51.,

salmenpla(mal 5.035

010.1...1.1 OOP

14.•

11.9. roL

Pm.. Von D. 091.92

CAM 114.41

1.0,1 OA,

ONYX. 11.949.

Md. 1105 0.1

1.

0001.24102. ..0.44 0

041=10

W•Mr

0512/51.15211

1.5051.1541

U22. ION

0.00.9.04,3221

1.4,1

IuOJ

WM.*. mL) 5.

••01.1.05.01 5 Ma 041.199414.

Out.

aayi. 11.7r 22044 044.4

WM= 1.101

22,4. 624 —

Da W. )744Viy1

A26•554.50.1.4 00.0029

041.1 Omni Smarg. anwtel L.:Amory 0.mpl. ID

Maul. W.4

WON.. la. A.4.1441lhowe IVO Vwl .CPA ‘021 11.4/Wen 241744 fO5Val 450. in24 04114141,15.1. 02.54411.1

EitS.SEE:-

1100

.00

We

1.51.

04100022

0.12.21.14.02

5.4511 1.1. IOL

11245.1 011 0.550

°7:1=2°.':

A2111.0.41500.4

0.141100 wmpl•

.0.4. 0.05410

taw. Dam Amalywal lamawl

h... WNW RISE,

04.15...0

,row TmNw.l ).'1414.1990

01.1.0.22

0412101

041.114

W.,

outman MI5

Uylw 1.4

1.•

02.50010.1

"L=2.; Z ior

P.m. !Mho. IMO

a.Ivapa4 2.221 0114.11...

0.4

Wm.

CAI/

1.01.1 011 00.

09,4 ..441

0240

2141

mg.

WOW.

019140221.1.91

•455 rat 6x1

OFru =22,'T

•20 11.4.41 99.1.0 000160 10. 05.002.22 505

.5 .0 40.0. 041401 C11.44 0,40m

54.1.7 041..1 110. 0 Wale 4.001. an. 04/12.42. kaewmalLleitmal015.4 12241.11.1

amemal NOUN Ural, 1424 «0121219.2149 415105011414.1

Parw.m.,

5.,SiEaS7-

0•55

1.01-1

1.mmoY 1,90 0400 .419.4.0.1.12 .50

15.5.4•414.

Man. 59ri 0M144022

A.,. 0. DUI.= 1121520

YOL

270 7275'0 '.0" ."•,'' t "'" 411.4 W5DEll 01.0154.01..

1......144y 10.410

lump,. Wm

omm,Mmd M.Wad

2111011,1 Men.

OD 0.ma

Med..

.141214

041.222

12501.41421

WON WM

0904.0114221

5000

511.4.0 F.* , 40

WM Maim 1000

5.5.0.0.1414 02142.2

01444. 11..

C.11 MOL 1021. Oum

17.1.1 11 52

.5 haam.wm.

=" 9910.

L•bombry Smnpl• ID

0001.00122

0413221

041=14

Valet 11.0 044..514

moms., um. N., LIDL.IQIWw.mdkm VAI 1JODPA 2229 c< Dm. Mum., 00.10051.1

ATO PrOMOMMIMW 0001401.. 521111. 4.0.4

0.1 Om...

Lamm., Immal.

Kam.

r.wm.MDmm

Aw,110.114.1.2 .1¢P.

Pr•prll.r 14.1040 21111,.9 U•.SPA 1624

041.1

alma

5410.211.1

WNW

4.142022.

MOM 1051

0025001.21

11.0.0.5444•.4: 11.4 0054 b. 11V

'2 :044.4. 041 1.0 00.1 Va.... 5410

10

Unm 99142 10.0.400.0. 0411.1. 999,9 Dal. way.. MOOD,

CAL MOL MIL

.1.014 422 ad

1.4c;T:L%'Lb,,,:g1US IWO

5000 150•.91/19.40011 0.0

F..

Ww

OW. pt

1,00..11. .14 WU..

M.. NY MM. 1045.

Roman

1.4440.0. 12151-1 6500 61.1

dal

Owl

"Tr,

Page 40: Sample Analysis Report for April 2022

1,/-Oloxono by GCIMS Om+Summery SMet

Page 41: Sample Analysis Report for April 2022

ffitrztitic: Data Transmittal Cotow Papa

Project Name: Pon Corporation

ATS ProJact Number: 5001•002 ATS Roport Numbor(a): Orp_SRF_04113221

Client PO Number: 4505179840

pr.*, ...,eipoon: rsa sess moan wedelns No tom. of 5 worm sample, nroornd by A71 cm

M.2022 m maly. for 1.4 (Magma

We oer0lrvlatM.wm0•1. •nap•, ban .000•11. boon 00.0600 .0000.00000..0000

im 0.000) 0.00 ono 0:00.11. 0.1.6.00101•001. 300.10.000 1.008.0410 0 MI ATO Labor., ow owes.

10, and WAD ..won ra• work.. worm. ma war rl w Monday upon wawa OW. nowo on Memo rooal on mm. woo. wwwww "ow nom

col

elplono Mr. O000 Trandol Gwlk 0•30 ni,•51 410,1 tom

of Pope SooA2n0.aver po.1: 17

DM:

FAX MM.,:

Swim Stobtkerold ,.rabSkttreW(LArOAgyrTorhTTral5e.01m,mpp

0.0 CIM..00•00. , FAX Number. 7140054731

Idltbrod Itooampor Caw royal lo: Palrnno. Nell OMII: polunianirripatirom, Biota, J. Orm tomeetpummoi .0 firrahrew potrolwartifthono.00mb 00000.1.0.001000, Maur, Soo Pew. (wo

Mooch laatiallo (onus. loalkil... 041.11

SA-%93-s: sto: 40522 Ironed:

IF WU DO NOT RECEIVE ALL PAM OF IMISTRAMSMITTAL PLEASE CALL 7344004001

rpmwY brew. •M000.0 *M. P.Mo 00.60.00.0.

1.00

MOODIML7700,100040.0...01AM

SamnIr minnows

Sample, wow. warrAmdt al conecalrworir above dm nerd abbr.., ro e voor ... owl maroly703 for

awe coarpouods. The Waiving ro.la ...Wed fee lkDionone.

• Rod P.M VIII=

I,oboralory

A bilkomory magent bk. (UW1 war wily. so rot of Ow134, ber. Tbe 1.101 rm On.mcepmwealien,

WI, on 0.04000

• None

Jolter.' Stan d,141 sad Surr000lt, • Onontitollon

Them ethod .dim Imam% SW4aids sly, of Sorrowt lnlenwl mama. mew sod retenoon Om. men rho

mtg... cow... the rallowmgcaccroons.

• None

ACCURACY

Laboratory ForrifIrd 1.0 ,1 (I,FRIoPRI Vabnroront enorroi Samoirs - Accurst,

A lab., belled Nook (LFILO7R)wm analywil as pal oft. QA/QC tow. 11,41.141/0PR am Ow ...not coral...nark folkowlnyouplionsi

• None

platrir Sollon sod MAIM Solke Doi:Drain - Acenrsre

A wine spike (A41Thed miano oaks doplonte µ1S0) ala malyea1m pan of. QA/QC be,. Th. MS/MSD,

MI Ow mammy wept.. wk. WI, the fallowing csoordaw

• None

0)0103322/0,111121.0

ANN ARBOR TECHNICAL SERVICES MC

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0418221

Prepared By: Ann Arbor Technical Semi., loc.

290 South Wagner Road Ann Arbor, MI 411103

yairisary

Mairle Sate sod Shirk Snikr rionlfratet - 17Thfl•inr1

Amon orikefli1S1w4 es.(, op. doplitiole (MSD1 gulped in pan on. 12 SC sees The mn thrp.lmn raga. okrw worth No follow. =p.m

• Na.

1/74/_a.g.ev

Mai, T. DoL000 (Oman, Ammo Coordlostol)

NUM B. Selo (Wags, Donlan

Ca0140.0,001..

/5,1M 70,

/ Anr1131.2322

4444I4L

I

8

I I

p,

Ng

Rol

=MI

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Dote: 4/25/22 SRF SDC Number(s): 0410221 Client PO Number: 4505179649

COW Narrative Sommer,

The mmanarrMArt oms. w 0. fol/awl. 5 wimple 0. 0 mare 40000 ol Ann Arbor Technical Nark,

Ii573/ on 4/11/11.“55 mom. moom•lomitie OAAN,

So NMI,.

iL,S7

1re1,44

hRk aisl

Ff40,1 14

0.144.•

Mann reed

,mro carat.,wordw

onin

V•7

0.47

00X01

Upon tacos somples went mboilakd for the Wool. molyse•

andtto tandocoilasmka • I.O.I.(115117A 1,:01-worn TAT • 5 garspk• • 1 Meta Op.•I..Ma 501. I/Wow

Thew Unr.

I Irvin

mow

Thum

70m Aalyl

1.0•00

1,11mm•

00iman

1.4µmme Orwe

i•-P,••• Man

Mom

Woo wow

WPr

onto Redeye end Approval

MI dm& conlalmil in dor report /wee born genenkel in sow.. with yodel.% provided in Ne rokorneed

wad. WI.... end 00 0000.1 with derailed procedures dwabod la • won.M.M MO:mod Nam.. (501, wicine to Oro A71114borvary, o mow. UstlA. All darn ott par sod ...woof mirrored to mum warn.. on. the above miaowed SOP', and perm, erectIkdron• la...a. mild.

"'farm 10 the IsboratoDy's Qualay Ammo. ()wady Corned Mundt.

A eragla OA/QC botch to Wined 20 wool. emludas0 awn. blanks (M(L forMisd

al, VI, LL,), tram wk. (511,153 sod Walks. Midler en.. or news (M40,1PK DU7. DUP. LA).

Polo 011ollnenflane..SPedflThrlans. and Treholesi Narration

Thor followl. qualifier demotion. Ow .y be owl Waugh. Ns SOO +Adam pi...kJ wt. Ogre

•0000.1mmpla 0. SW.. as sworn.-

• qr . -.cads the colibrarian ram. *fine method • "1r- owls Wren from work &Woo

• 'l -comments. mowed taw.. biborMary/inanonenliktenninof Method Dew. Limit

DADLThank Of Dotectior(L0313 a. Ow Pratt.] OwntaThon Larot B`OLYL.witit Of Qiwoution 0.0(r)

'AWL' -cowenawon nrpormThelow tsbenntraynwoonent Method Own. Lunn (54D130....

Of Qum... (LOP) and Ow Instrument Simul To Nam Palm ‘37:111 of anprommoiely 101

wflYk am. -nterdion n method Monk ores. roparting

1̂1' oulym nor deka. above MDL/ LOD

- indaThlasnslyle hoz mow. b... or somrk gook OA/PC.00bl lien.

Th1. - bdkaks.ema laterfemeree

- ma retie between 15 and 70% meepome window

'NV- indica. roe rwo 0/01M 3crx umptamswmdawmJ lsalt u Not ItepaM4

Aar slo QA/OCbakk In.nd or no more Oisis awns...Mo.. method broJcs (M11, LA111. f.onedbSoA

4.3 LC31.Thoo0 moth. 0,94.MS.SP14.mdOolients wisest @pace or Wave MSS, ars PUP, DUP,

Polo71sladWrackese coward.. Lewd D rem, some. mom Meberre(14.11, Good NOM PPAR3 BOD)

somole ReteMt. Chian of Commis Record,. IMMI Holdlne Tim, me OW Po. arvan requeiL Ilue wow no ...yd. wow, slues gemmed for Ike proJem

Sonspla wore ...al growl, ATS by roil OmporMoo Malt. Serrip. wee waved with prop. tholoaf

woody rook. lowladad. Sark condition and encoulles, awry. an. ailed. mosented in Me • Somple Rowse Samole onelvm. 00 0 (5001000 so sampler sue 'mond imi emir. me. 45 day.... Mom. ram000m: 1_,:liayontnoabsig.(OCOMSJ: Snort. or. mooad by pap mil bop OCOAS in moon:Low wth USEPA

mallwel 1450010.1110 Copalc Camrowds by borapo DOMM.Owenerrormalry - M.O. SpeerromeuTh Aa . N..

WWI colibooranwh nt low five keels vow usethe crumb.. L4.13ormine. Simples.. 'owned lo project

morine moor,. Ion. Sampler ...Wed in mg.

0001.10.130,040221om

ennorfronoro rt tmoo....rolSonme 200 SouP Wagner Road..kboOkioaan Td7340,0015 For ...MI

ifu !ii--, ,,t,1 i 1 ;scti 1

1

UN LH

/ / „ I; !

1 1 I , :

! ; }WI

......, 1 --

1Ni; 1 1

ii

8

If

!I l i

li i it

4; NI1

1

1 I

1

•____ .. .. .

I lligi 1 b.

,. ....

1 1 4

si

,

.. . .

WM

'„ — ,A, ? ...

r --'—.4

1

'''''.

Y

y

I

3

to

Ammalmo Moak • Nom

01.00.01,001017.

h 6

sc: 13 2 a

Ha) 1

sLy

3

3

1 E lei

44.4.111—

,

Page 42: Sample Analysis Report for April 2022

9

a

11

Fig o

8 I

3

0

ad

SG

3

kt

I

Data Transmittal Cover Pago

Project Name: Pall Corporation

ATS Project Number. t3001-002

ATS Report Number(e): 0,3RF_0410221

Client PO Number. 4505179640

Project Deeeriptlen: Thbdeo moon matins results of 20m..... Nob. try ATS on Noll

10, 2072 to sea snel)Tel br 1, Morons.

w weir y snalypro M be lopplharel..

▪ T.61•18..Cad MM. WV mhotl.4.1 mil ...WO Wmaww solsawllM

SYtNN OperullnaProuulaw anortablM AU Labonelb., at ruwl,WI by USW, Lonor...... 604, rout QACCodorooson pa AM. brtn... baaaa SW Immo, mom.. Unms

spool., now on. arm Nom A spoorobb sob. prom.. ms hole. Wm nquinniatas

R.Iplent W.Oepe Tronds, On. or. , orryklds.Psom

FAX Numborr.

No.otP.•• 0oVer .4: 33

From Soon 11.0161.1 !NM .prantAntAbfloNsilorylOrtcyT•cMyen•rocmorn

4..”...ran....yr FAX Nom.: 734•00.73I

Addltionsl bosuns: Copy moon lo: Colloroan, MAn RA. pellammi.atcorn). Made. Jim pim Oroctodbudloon.1

Ka. S.M./ Ondrohauw.tvorliamen, nooad•Ww.oparueatwoorn. Palm. Sue Polars Imo

Amanda Isaballe (anon. Isabollattsblootn)

0.: MSA,

IF MU 00 NOT MCFJVC ALL PACES OF THIS TRAMLAITAI.. PLEASE CALL 734.0.0905.

n o muse Mo.*, erylw .t•••11,••••••••••••••••••••••.••••••*••••.¢.1........

II,o,•••••.,*•••••••••••••.••••0.1•Ass•Roa•lw•p•••..... ,••••••••awSr•as..,••••••*

reirol•Vorya•••••••do,loneWne•owe. •Iime•••••••••...Taypar/Vad her•no•MON•cemew.g.ami•

••••,,, ••••••••...*••••••/W T••••

xsual, 46,...._11.4••••••••_C••••_,.,

il-IR

is I

3

3

6

3

elf

!

ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0419221

Prepared By: Mn Arbor Technical Screlect.

290 South Wegricr Road

Ana Arbor. MI 40103

11

a

3

P.

1

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number. 6001-002 Report Date: 4/25/22 SRF / SDG Number(s): 0419221 Client PO Number. 4505179649

Cate Nen-eller Summary

Ter nee nentret urplit• to the following :0 samplo dun was recalmt a Awl A40 Swvitc2, Inc

MIS/ on 009027. sod bumbled nummpAlric 0AR:M

klemifien Ds.

R.cre..4 VIS12

s,yor•INO1

AM M1wl

in MO

LOA

.71

TY, N1

TAAI

TW•IX

TWA

TW•I7

TW.2,

TWA

TWO

-72

Mt?.

irt

MWMod

1.11biNh

001.02.0,61IRCIA.

AWN

N1017

Awn

VITT,

u tV77

uiWS

✓ISAS

UIMJ

+11.71

MSC/

ARM

ARM

MK:

T. Am,MN That

Ilrvm

Arms

SaeW

rtsrotml

our..

Yosrlu4

lwranl

MnA.

bbrhol

WNW

14410.1•• sm.

11,1.,• /••••

tronmms Wm*

Coma. rw Clormoy E rownnotent.dSarnee 290 SodOrWspoelkod, MnAdrmIldbton 10103 TOW.. Fora 734/7054731

1... W.

I 4.1•.••• Wen

I Wm,

41Morro woo

1 FA.. WA.,

I.Lfbn•w Won

1,41...••••• Ww

14r1•••••• Warr

1444•.9 Wm.

1,4414.... Won,

IIDMw WO,

I ,4 1•••••o WO,

bk... soon

4.ineLee Worn

Ie

—7/ 5

3

9

gQ

i

!I

!if 41

Upon ANrpt sompirs woo schodukd M rho rollowbo Nub..

AosIbls ItunkuaLtssoks

• 1,-0•sum MOM - Ursort TAT • .00la• I Mum SNI• • I Mart Sods W..

• 1.4•Olmoe RSISPA 1, 211-.MATAT • N...

11.1PlY RYYPInl. d'hoIn of Custody ROYOTRInond ItnlAlnr Timm

Samples were eethetcedaectly b ATS by Nil Comonebe ear. Swop. win Ruhwd woh pee. Maloof Iscank,...41. Sam. cond.. W anonrob. Amy, ore Mho prom. in . Son. Reasor

baba of Mb manor to the oommcAbm indm0.1 dab shosto Alt books moo prem. and amlpod 0000 15 dorysw: az Maw, acceptor*:

PM. Rre1rec um/ A.m.'

An Asa cone.bd In this moon Imo b. Amos. In bombs= wohjuldelum pt.. In be teracoad lat NANA. est aro yormommosh bolkd /usts= A.R. on • rodum /M d opens.

peon:dem PPM Ns:4kb. ATS Labostory, royArol by mem All art pea fad management

...lowed to ensure omralWlec urib stave rokrtncal SOP/sand project sposilkoln. lo ARM. all data

conform to lho Isbontory's Qualify Am../ QMluy Canhal Man.s.

A ANA. OAR1C bola a defined os ea mos Ada II mop. ossludimg nisbod blanks (MD. LRIR Nu. OR, LH, MS, fro. /p.m RAS. SPK), onr1 dupl.. Mortar Spiked or auw 4930. SPK OUP. DIM. LAL

pMP Onalitto Nen, Sneetnearinne. end Teeenieel Nam Nee

The folleense we qualifier demotions.. boy boo•d tbourphout Zhu NOG sod moms.td mb bar saracubd umplu be. NOG wt. Y apprepnalp.

- orzetd. the calkbraU. Snipe of the method 'D--molt tam horn um. diktioo

- cormstro. Nom. bubo.. bboratoryfoutromont bums. Merbod OstmloolMilt (MOLY.. Of Dersolon ROD, AA .1 1.1.1Q•substran Lunit (POL)LAMO(C....

/WO ommatiz000 boor. below Iha Isboatoryloosubsuro MM. Dom. Ural, (MOLY..

Of Quomboon (LOO, sod . PO dArtl Stms1 To Naas RAN ,SNR, of Amos/m.1y lb I sablylis commundloo itt method blsok morals Nominal.,

111- onal)le Mn dOsoNd above /LAD analyse has mended ho. or sample rpm. OAKX eostrol bons

indm. nuois Interforenco `V- m.o. rem b. berm. IS sod 30 1.m.mar mad. 1.121r - rod.. W m.o.. MG Acquonce nab. sod mutt Not Repos.

A si 0c QA/QC hatch rs &Mod os m mon than 3. bombs rocludang nothod blanks 0•111.1.1111). /Mt. blaolo (11,1,11. LCSL Norm op.. Rd, MS. SPK, and dn... MINIM s,ted or mum (LEND. MID. SI. DUI DUP. LI.

‘011.041...04,434116.•

AN

N A

RB

OR

TE

CH

NIC

AL

SE

RV

ICE

S, I

NC

.

AN

N A

RB

OR

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NIC

AL

SE

RV

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S, I

NC

.

AN

N A

RB

OR

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NIC

AL

SE

RV

ICE

S, I

NC

.

AN

N A

RB

OR

TE

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S, I

NC

.

Page 43: Sample Analysis Report for April 2022

ANN ARBOR TECHNICAL SERVICES, INC.

QUALM ASSURANCE / QUALITY CONTROL SUL/WRY

LABORATORY BLANK SUIAIARY

urn, USU. sua

aloe Sou Moue Doca.tuat

SOO mem

1.0.01.1000 csoaccoos

Rue Dess

Laboratory Reagent Want (LAB)/ Method Blank (VB)

6 S

1.201.110 1.1.1.250 1.51. 1.0.5.• II.02010.11,5•15NI0.0.05. Lel I R.. I 515121222•10.110.2.1221I .....•002,00. cur.

.9t 001 oat

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE f QUAUTY CONTROL SUILVARY

LABORATORY ACCURACY SUIJUARY

4.2.1 125£11.11-. 111,....12ce. axe,. 021

.0211 P-0.14.-. /10.001 1,252.1 Laboratory fcrified Blank REM / Laboratory Control Sample (LCS)/ OnOotng Pied.. and Accuracy (DPR)

us...0 1.00 rulnernaT.I.2.= 1111.0'72 .15222 242214 I...-. 0.51

12.2.1 W.120

OM... 11,2e- 000.1.01121 503 .11211

112.111.2.2 4311.221 112.1 0. .5.21 Wt./ Spina (US)

. 05.. 0 I...2. In......sloreau. 10110 216 .11=t 1101.1

4111-441L

au. um* 1511 CV0C ErzUreet 0,20,5111111 203 2200111..-2.1

.1YO1

0.1.222Yuman, .5.22Ilatrts SpRa Crypt,. (MSG)

ANN ARBOR TECHNICAL SERVICES, INC.

OUALRY ASSURANCE /QUALITY CONTROL SUUVARY

LABORATORY ACCURACY SUILUARY

(100 131 F. el 0

ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ DUALITY CONTROL SULIVARY

LABORATORY ACCURACY SULWARY

lauat2•012,021.10.-...-•.•1211212. .15120 120 0 121 rat 1521 • 10

If EL;

a

0.121.0121

IO2

Oqii a AY- 405=1 555.1

1,

t(

v<f:

4.701

15.00

0.520

00001

5152.

551200 20.1 .11,104,

50201

40.2 2.55.1

01=

.101:1 Kee

15.

011

1.1

sea

000

1201 1211 110

Iq

d

CHARS OF CUSTODY RECORD

:F

0.1

5 R' • ti

it

II E5 Ig

3

O

r.• 1.01, 11.

15

001 MO.

rwR

100

1110

Xt.

• Requested T, Amoral Thee PrbrIty !Unbar Nays I = Urya 2 • Ftush 3 = Standard

CtiAD/ Of CUSTODY RECORD

7.01.2 201,51.0.1.0

4002 0ZI

uue

00.0550.5.50 .105.21.5.2.

0.0.00 el 00 IV 1

1.6

1.2 10.10.11.1.

Is g

1.0

220

0`1(2011-t1 v.= 100 . 1 0001

14 5000 •3I 051. 10.

251772 012 54511111

ao 4111.1 110101 121.

01721 05 1. 15..

;

• Riquested Tum-Around Thu Priortry Number Key: 1=Urgent 2 Rush 3•Sbndard

Page 44: Sample Analysis Report for April 2022

.40 641 „,_

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8

5

2

tie

5 6.

p. RM. RINI Alsnr0•01

All dun ma ne. in mk egrwf hrre been generated in accord.= W4pubklkw promdoS in Oa referenced

standard ten merhud, dad art etuumtem rash demiledpeocedare• daubed In a mince nandod opera:mg

prenedonts (SON) epomfm a M ATS required by =PA. All dam me pow end numpreanot

renewed to more compliance abow Wenn. SOrs Nod propeomonf.... In addl./mad date

conform to the lebocory,Kolity Ammo= / Palmy Control Ma ear.

Date On al Mentions. Snecifleetinn, and Technical Narrating

To foam* ant qualifier devermlicoe Mat rosy be mad thioughom dos SDO and me =eared with M.

.ueentel um. I. Gnu, SDO.rbon m

• E• -• =c.d. Dea... marmotthe method

•11. - ...tains rt. ample =Moon • • J• conenstraelon reponal Nom= Pm 14onaromyriamonan drionnlool M.. Dere.. Lioni

IMOLA:on Of Degt. (LOD,. and the D.J. QumM.dm Lonit (P0LYLI. Of Quentillatleo

PAR . 1/401.• - cononamorm reported below the labormoryhnanaumniMmhod D... LAM OdDLycom Of Quanoinion (DM and the ammo. Swell To Nene Pane aNa) ernPaaaJmarelY

o.Yk mrrooealan pn method Work =needs repo.. la.

• 1Y. embed tam dewed Aare mDL/1.0D ... .ord.. me/. Mu erica. bath or urn* =cork OA/QC ongrul

Mr- Johann whit oderferenee • 1• - los re. bd.. IS and. mom.. win..

- indiums I. ratio outride JO% acorpmace •odoor and boat ie Not Reponed

A eagle Ou0C b....WM. as .mon don 10 temle. =eluding meth. b.. O....). fondled bads

NIS. LIM. LCD. p.m sedan (.FM, MS, SPID, a/01.10.1k.svfoodsr.pdged Wire (MAD, MSD.SPK

DUP. l•RS

Darn Dellvernble,

• lard u P..: eau.. .ryas Poet a. Le. I. Levet ry DV, EPA RS EDO,

arc mutbr. up. =gout Thee wan oolurdeopydabmormary =Ws goon. for the porta

;inmate Arian!,

J An.= tOts.”0: aeool....uneulvarabYmett• And me Oaers ...e.e.e.ne.s•nbUSP2A rme..d 1010Nefebla One.. Compounds by Moto. Doi.. Om aueourogrermy - Mms Specoomorys An odor ea.*. was Mean= In... toed to quroUtste I.1.13loamie. Samples.. reported reneelect monde repo.. llmica. ....way reported as

Ando.= Nona-. N...

=0I.11104.0.2012I

Project Name:

ATS Project Number.

ATS Rapper Number(e): Client PO Number:

Data Tranarnittal Cover Pago

Pall Corporation

0001.002

•?;fl itS7Irtr: (1"1

pepleemeaceippon: Rtr data men ...Om rawls era sonar same.. too.. by ATS on Amt 20, 2CO2 m be nnopao lor to Oloxene.

Vi• coney nor to ...to anon. he MIS ropenissiv•beol order. in MO. .=

mtwana1.... WI mutate, an I an cae.....terlpoo.no deuce. Nowa...ft .000.C....00 P.M.. speedo lo M ATS Lat0.0.00.r n0.10011 by O.., das 0010..maCINOC Worn.. ee• awAlvtd• ourousonaw ewe ot ins ..haroa0 wenn,* UMma

upd0.a/.a..tabu 0,00.. 00 Wk. , 0.000.00borml...01.01Ing Imo eogiAnentob nu. ban

Redolent: ...Q. T...

No. of Pao. (Inebellng oey.reg.,

Fro= Sondo Shorgele.

21

Dna:

Er... 0, in•M•itepaii

FAX Numbed

I FAX Number: 73.1Ard..3731

AddltIonel Do, mponb PuttorSen, K000 M. ,

Kato M.A., pretrohaire4Momgdom). twooduf.mopenolionown. P.M Sue Posers (aun peierelgoolleorn)

Mune. ko.ta Meow. matempenacen,

a20/20 atoned:

le YOU 00 NOT RECEIVE ALL PAW. OF THIS TRANamrITAL, PLEASE CALL 711•006.090S.

t....1.0a , YIN. 401.ryt• wNa.rl mn .00.0.•••••I OM.",

V pai ..1.10..ia,.00*.0400.30racv.eletem*.vivs.0.0.1. 0.0 mar* 00,10.0.0.4.1.0oldN0/.00,000

/040001.001.2.00._Twftwmo_G.,,..

Smote Dilootnn.

Sample co.., compounds al orneenu..s above Ma Aral ealrbrolart cane ...surd end money. for

grow compeurett. The Wool. nano. was dr.. foci...oar

• Rol rode/X.3 • heW.I04 MM.

• AlW.IOUVIO/22 • Mint Dower Rd WIN.

• MYMICITMIOD3

'alimentary Reeeent Rlenkr

A Women. megot blank pea,. analyzed m pen of the 0NQC Web. To DUI nun the amp.= anon

Wm MfWlowry exceptions:

• No.

Internal Stand RH, and Serowe. -Onanritallen

Tab meted nelon:1=7 ,17:Lonly. a:Sunapee. Internal Mao.. mat and Mullion Unto incl the

• Nese

AroiRAcv

Jatherelnry Pori I Der! Blank, (11.FTIMPR) !Ahern ter, Control Same]." • Avelino,

A Monk, fondled blank OSIDOMO was s.lyaed ....of De OM. Neck The Lrwork.d the acatplanCe CnIe• elm M folbabp aseeptkor

• Nene

Matrix Snike, And Metric Soler DunlIcates - Action=

aum. ntain rat. and nutnn•peectueoe Nam .... adnputofine QAMC hoick To MS/SASIK•

nom the room= memom. cobra rills. fallowing todepturnar • Naos

0031.011.1.00.021.44

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number:O001-002.22

ATS SDG: 0420221

Prepared By: Ann Mbar Technical Services, Inc.

290 South Wagner Road Mn Arbor. M1411103

pRECISION

JafaMc Snlke and Moiety Salk,. Dentin.- Perching

A main, spike 0.1. rued matte epika drolleale (1... nee modyn.d ea pen oftheQAMO h. ,. The ...SD ,met do pardon Kuplanevallatairldi M fdlor.u.g cu...

Lunvto 101.11.1.2 AMAMI

)27at,aige71.

LaWneal_ .... .enttner--.1-_ate__Letreozelcad

I WM,. I I tea I mon I

mann« Coma*,

Philip D. S.. (t•bcemby aura..

oun=incno=anido

, Atan 2, 2022

fAnr1125 2022

.44104.11L

6

=C2I

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: G001-002 Report Dote: 4/25/22 SRF / SDC Number(s): 0420221 Client PO Number: 4505179649

Sane No rr. Ivr SIIPIMPrY

Thla Cate rutnI0Va 0p$K1 b 0.4 WO, 0 Nilapits Mt war Woherd el Ann Mar Techmol Service, lm. (ATS) on .20:2. and asunieled nunnaoneadc

RN acrd

Oen. non

mw.rom

2210 Mw 074

WM=

arNIM

55000

VMS

4,077

411.22

0.3

mks,.

te a I Att..00.0•

MC:0.w

10,0

twnMa

Use,

00004

Upon mon. utopias were ackehrled fort. following aorlyse.

Anabon CluratonLIng.

• I.aaawrUfirw MM. Um. TAT • S Som. • I Mane Soilo • I Mont

• lbOseerna (MITA IC4,5“..TAT • aSawla

1,10‘w r

I OD...

Smote Recant. Chain of Cult... RrmrMs ond Dateline Thne•

Simples w.rdsvered directly to ATS by MI Comoro. snit Sm.. were =awed .4 proper ch. of malady rerroNs barren Semple ecaddion and anomelnet. Waco, are eltbee preened In M•Sopk smold" nem. of Mut tenon or in Mt conmenra oa mdtvi.al dam them. All monks wen prepped end analyzed .thin

doy• rlu Or forlo.agareep.str

New

C001.1.04,01.316.

Curnaim. Chemo ry tomornneoena Sew., 290 UM Worm Roan. Pon Anse.blithdon 4103 TO31109,01IS Fan 711005.3731

Won,

WIC

Warn

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Page 45: Sample Analysis Report for April 2022

IS

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6

7441 litggik= Data Transmittal Cover Pago

Project Namo: Pall Corporation ATS Project Number: 0001-002

ATS Report Nurnbarydr Orp_SRF_0421221 Client PO Number: 4505170.9

project...Malan: TAB Oato report co... me too. or 5.slor son,to. roc.. by AM./.

21.2073 b. ko 1,4 CO3[0.0.

W4

In lo• nlNancaa.MrdW aflnregl, ono on consmol.rrle deo. prow..tl a.... g... Sono. Cwomp P.onen.pNak to Po .70 Laboolloon....0 W WM..

bMfwamaM WlNh labovory O..

noldolcot.O.• Ineno..... Portman

Roalploot Pk. Go. Tron6O

Na. Poo.

From,

FAX Numb.,

17

Poo wnWitorottha

Sarah. L. Cmrb ;or1I,lobbOOrIlf.r,o...TechotiO•r," oo.

ewpm4ru M.y. FAX Numb. risnosarai

AdOttlonal Mosaagt. Copy new err Pau., Km wan patiaracnreall.rnh Snr trodopoLconil

Kobe S.M.. Oodrohouooll.no awn} rwoorloOlN-opoollono.com. Polon. Sue Po. poler.P....)

Amon. laoOollo Dona. ....Floollsom)

Dot. ens00 Stood:

IF YOU DO NOT RECEIVE ALL PAGES OF T. TRANSMITTAL PLEASE CALL 7344.00.6.

The .00,0. te ow *PM 0...48.

88.4.44 ya0 .0. Mr.... oft.

V41011.02,4300_1.00.1,088,00.0.•

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IU EISILIZONESIECIEgl

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Projcct Number: G001-002.22

ATS SDG: 0421221

Prepared By: Ann Arbor Technical Services, Inc.

290 South Wagner Read Ann Arbor. M148103

3

I

i 0 IiEI II ify

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number. GOOI-002 Report Date: 4/25/22 SRF / SDG Number(s): 0421221 Client PO Number: 4505179649

Cale Narrative Summary

Res mamma. speller to the PI...5 owe. Wt.. ...awn Akar Teduncal Sem. W. IATSI ea O21/22.ad roar.. .0.00 03(0 QM)C

Ilomtr

Rm./ WWII .01

ranc4. __FIFOC-74

tarml 1.00

0,.or

urns

Upon semi, sunplo Wat sch0.100:1 for the Woo., rodywo

Maxt.lfloroks • I,aOwr (MEM - Urge:NUT • • 1 •

Ramnis Recelni. Oman of nntrxtv Record, and 'Midler Time.

Saw.. woe ddivord ATS by PO Caryenuan

corIcely rtcordo Winded Swale mdllw ondmornthekiropy, reeldapro.cd la thelemplo Ro.p. •

lk eNam.0a ndoidual data gwoo All Nngln avepeepald adN0cI00 Ihd 45d, wlb.Nronowa...plloor

• Nose

4-noo.•

W..

••••

I A-P.A. W•lef

(.0.ukawr se 0wpm,, ...421.0wosce 790.1,WgraRead,....110tart48103 TOIT3005.016 Cas734016.3Or

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Page 46: Sample Analysis Report for April 2022

I ! Lti 11 a !I 1 1 A 1 man Rode,. and Anneoral

AS dose ammo/ in Yes report Arm bean gemmed to aorcedsore with soulehsto promded Ow rehmscod want. mat muss, wel as snesteuwlthdrmld poomelom demobs,' in • Wilke otendred mend, pm:educes (SON) meats bibs ATS Lobotomy,. mucked by USDA. And. me pseud marMlemest reviewed to mom compliance mat .4 ohms Maenad SOI, end omen oponfamiirons Weddlnuo, NI Jets morons to tho hbermory,mlity Amorous/ Quality Costml tdasuato.

Ample (htdOC Nacho dermal at so mom Mix 10 amp!. moludisg shothed blanks (OML IIL fondled Monks MS, LK, LCS),uutm smsen0SS.SPKINstdoPlimeswbether t9thrd Lit).

Pals Oustillestism,tiorelliestions. and Teehnksl N0m1Non

The rolkmog n quid. deoctiptioos dont my be toted throughout Sus SOO and vs pmts.! with their snoeude4 temples on each SIXI lesson •• opornonate.

mcoododte estlbeasomonge seek method •D- -mask hams Min sunpla Won. ttr - eamstration mooned betwem the leborolorynomonwet dosmatned blethod Del.= Limit (MOLYLortilt Or Daemon (LOIN, otst (MM. OMOSIMMO ur. (I.0Q) lAtDet - commends= mooned bolow the lahromoryhmertment Method Detect. Limn (14014ollout Of Qmottlatios (I.0Q)aud the lestromeot Sigma To Noise /WM (SNR) of oppmlmately101•D•-auk, conoestranon in method bleak tee*. IMMO. Wall

- molyte sot detected shove AWL / LOD indicates wslyte hos...DOW tomb or sun* smarm QA/QC metro, limits

9T'-Weals mats Menem. indicate. ca. between IS and 1014 smote'. morSow

'Mr - 'MMus lm num molded. meow. *Mow Rod snider Na Repotted

A woes QA/QC bstolo w defined au so mots ohm 20 waste. amiudong mod. blan. (MD, Utll, raddled blanks (DS. L.,:tS), 'Wm... (UM, PAS. Stqa DU, DUP, Lk.

Pad Dellrersidr.

titrt, o, ritsorstsstosts.1. 4,.. mobs.: sr. , rt.. Roo. R... Or.' I.11ea11V iwr. nt, R1 in, oval.Me upon memos Them sows no Stordcopy dos summary Awns gaterms4 for Ws popes

%mole Asst.,

.LEDvs, ...OR. ...so...Sr mot sod ',GUMS umccedtrcawltk USIIPA method 104 (Volatile Onomlo Compounds by lump INionmoemChromotoPPOSY-M•••.Pmmtm,Mh tnittal estibrallos with et MN Am keels wu ussd tomosture 1.4•Butsone. Sample. were repohd Wong. maga ...mine's.. Sasslet mos smarted m

Anen:4,74.Nolol.•

coNstometouttsisw

8 a

§ g

J

C p

3

fi

Sim e

,17.1:L:=1,1,7=====!** ---°"°°°"'" • Red l'uor trINIS

Labors tory Resort', Plonks

A Mimi, msg. 66'44a/11N wtssatlyred a portal's' QAPQC Web. The IAN sins the steep...tem with the MlawIng campus.

• Nom

Internal SOlId 05 and Stterooste.- OuinflistIon

This method outlets Memel Stands. only, not Sono.... Internal wads.' meal and menhos ume• met the ...Mors miens rid, des follownR comps°.

• Nom

ACCAIRACY

!Abort' tort Fortified Plonks 0 tFIROPRI T,shorstsrr Control Soon...Accuracy

A Lawn, WOW blank , PRlwusayed m port of the OM0C beck Ile ltIYOPNro. Keenness Mats ugh nn follow, mamma:

• Moe

fast& tinikel and Mstris SnIke Danllrntre -Arettrney

A mons spike (Slit ml mou.tpiks dupe. (USN MU analysed stoma. QA)PC WM. lho NISAISCre nambe mammy omit.. mum odds that MMus. °mottos..

• Nom

0001.0114,64)111, Aga

a

uL r,

g

a

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FRE(10100

Mntrir Solite and Mstrk Snide Donlieste•- Preeklon

mum No' ter rely'nd as port of Rs QA,OR met. mecoloommgams Monts with the follomm stammer

• None

Mark T. Doles. ((Motley Maumee Gargiulo.)

c

Moho D. Semen °Adana, throne,

1100141912.01, 211....

FI

17

3

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/Anal 2, for

a a as

I I II I

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Page 47: Sample Analysis Report for April 2022

AAA- Eggigt:.. Data Transmittal Cover Pago AMY:M.0R 7ECHNICAL SERVICES INC

E 4

2

3

fi

pain Revi, w nod Annrovol

All dus coalsmod in OM,. have born gemmed in mu... guideline pow. In Oner e/mud suouterd tau method, and am fouls.,..... p,ndnro deato. M • mtban mudard °W.% pro.no. (SON) op.. .tope ATS Litbonatory, on required by USEPA Alldw me pew tad mtte... reviewed no come comploa. wuh etc abo. rekrmreJ SOP, au:loc.°, smell... In addl., aU data conform to. laboratory, Quality Maumee / Q.ulity Control Msotiett

A eagle ()MOO bane dernod m no mom .20 samples ...hiding method blanks (MR. LW), fon. Mionk. LSD. mem spikes NS. SPK, and ...unto wk., oinked or na. (MSC, SPI, DUP, DUI, LR).

;

2 2

5 ti

5;

2 2 v §

II

II

1111

nnrn O. • IfflenlInne. SPeelflenlInnv. end Teehnleel Morn.,

The following ant qualifier ckornettuos dot may be mod ...bout mu WO and arc prem. told. Men samptes to each SOO met. as morocco..

- mord. calibration rupee( the method - rush taker. Item sample

, - conominalm reputed ben. the labonswytonsinonentdoennenoi Method Mutton Limn (AIDLYLiniit Of Dcrectaon ILODL mod the Prechul Quantatton lams (POLYLunn Of 0unindaton (LC.,

ontentnmon rmaru.l baler .lebor.ryinunoment Moth.1 DC.I.L Limit (MDLYLImit Of Ounbtatico (LOP) and me inatontou Signal To Moue Rohe ISNR, of epponsonelely 91- -aadyn conostraten metbod blank amecds repotting Ito.

analyte no. dewed.. AML / LOD Wings aal, tuauecodol hewn or sample :Kok OA/QC...I llmlu

Tr . - WK. mum ituestount IndiCalm an re. between 15 and )0 It aucemace window

eabcatm not mho wt.& 10% ourptence *Ind. and ruull u Na Rencded

(‘11., " ? "C =Irl iaZZIZ17PI I:=Ifer ' s=rn 'aUTV,t). ).:SV, TI4b,"DUP

Dpfn DrIlternblet

1, date pmloote caul.. o Level II packs, otha data ncive packed. (Level 1, Leval IV DVP, EPA R5 RDD) me 6. oiLabla upon rein.. There wan no h.., dou winnwry shecu ',curator tee nito pmtoce

Smote Anolvsl,

LEDramogAnab..CICAL/t. Samples woe .Mein by pun.. and hop GC.,MS &e.t.a. with USEPA mo., 1424 (Volude (quint compound. by I., DINA. Gta ChrornolotroPhY - Mae SPeetmene.i. An Natal ultbratbn tn. et L. Ave levels ...to wed tumunr. Sunplos were reported to project meant 'coon. limits. Streaks were upon. on

C001401...,041.21.L.

PrOJoet Nemo: Pelt Corporation

ATS Project Number 0001.002

ATS Report Number(sE Org_SRF_042.2221 Client PO Number. 4505170640

Project Description: The data roe. cot. Po mt. of 0 wnle, cam.. roe. by ATS on Aonl 21•:0310 . enoSsood Inc 1.4 Dean

Wa *may.. 0w.ampb mot. to, tna 'mot non. ottoman• tom paean. roo.el orb moue voodoo) log mt., snl Con.1.1 vin ins wt.

Occoglool Opormoo Proomomp•orlo to ma m moon. ty U.CPA. Lawn.. astama. ons ONO. vnamson ....a to, tammon steno. Me IAA., wan imoint LKna

M.., ram co Ma dare mat an mut.. U.1.4 V.41,1101 and no1My ems nog ermne hoe Dorn

Redolent Mr. Cann Trended

FAX Numb.:

No. or Popov (Inelodlno tow,.

From: SetenSusbble. [man: Sarnn

t•mor O.aYartr mom., FAX Numb. 73.95.3711

AdWeional Meamoje: Cony,. to: Pam... (kolth_pootaroundlleontoom)..... 0bb bmdo.P.L.) PUP., SlrmuwM (allohmmen(0.req.coml. noodsdlkropastbm eon, Palma Sus Para (nos porcuallpolloorn)

Amanda Isabella (or.. lubonnetpollecinl

De. 4.5/22 Slorwd:

IF YOU DO NOT RECEIVE .1. PAGE. OF THIS TRANCMITTAL. PLEASE CALL 73440.4005.

emu

Imlutionq

San,. faelmillui, corms.. st convent...vit. NnW caltbusion cure were diluted got mangy cod roc thaw coryulMids.T1te tolknving sand. war obluted roc IA-Dquee.

• Rol Not 402,42

• lAw.R.44.,22 . mo/..

• MW-Ittal 441,4]

• mw-ltenna

!Allot-Won Renew Monk,

A tsborat, rodent blank (litEhmt easIyzed a.pnaIOoQMQCbats, The LAB net th oecepl•mt ernerss voth the following =uproot

Innernnl Sin nderdr andSnrrnents n.rml rminn

Tin inched mains Internal Stoodards only. not Swot:stet Imental aundo‘ds emu ond rotontIon toms met tic acceptance entenawldt. folkway mutt...

ArrimArY

J.eivootory Fortified Bien. (I,FR/OPRI 1,nhorelory Control Semidry Acen roc,.

A lobo., Nettled bLank (LIDADPR) nu malyud es poratsa.QMQC batch. The ',RO (mc1 . ...nu.... wills the following a«poona.

• None

Matrix Spike. n net hI n SPIke Uunllnlrl - A crOrm,

• None

OB01.111.4.M.11121.1.

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G00I-002.22

ATS SOC. 0422221

Prepared By:

Ann Mbar Technical Services, Inc. 290 South Wegner Road

Ann Arbor, MI 48'03

PRECISION

Malt Sol. owl SUM', Snike Preel•lon

met nq ruo town de mnawMg a<grlow

N kT. DeLont (NAY Aosorence

PhIbp U. Strom (Laboulor/D.o.

oontml.2.O,04.11to.

ramli.1-2922

or' 0^,x'" the MSls(SD•

it

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: G001-002

Report Date: 4/25/22

SRF/ SDG Number(s): 0422221

Client PO Number: 4505179649

rem- No rend', Somton ry

ilea cue nano. µlobes so ....log 9 umplea Put wens Norio. et Ann Arbor Technics/ Sent.. Inc. (ATS)esAr.,..2. and med.! nmero.lpecific QAMC:

Clint Somok&noincam r.a.T.

Sony,' AC.,

P.I.11 rot

Rod P.M

Oulton Ma

MW .

MW-I

eoirn

4/0/22

4/22/22

444/22

eOlo3 401/21 son.

.I127 Cloolvd

4/21/22

mom.

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Page 48: Sample Analysis Report for April 2022

4oilr's(16- ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE / QUALITY CONTROL SUL/ VARY

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Page 49: Sample Analysis Report for April 2022

1.1;°,==='s1,4•Dbxano

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Page 50: Sample Analysis Report for April 2022

1.4.1,11X,72,04.7s

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Data Summary Sheat

0:01011.28 1030 1311010029 1000 ATO 31.1.311 MD... 0101403. ATO Prq.e1 Mum.. 0071.01XLV ono .13.000

GCl„=.1;0110=1 AT8 800 0.10:21 01111.1 7.00

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Pina1Volum..01 1.1300 08110.1-10 01821,0 111.1101,08.1.L1 13030 0.43 LADonbory 0. 1111. 04.01.11•100. 0110781-10 SAO

011.00...m. WM. 10 DOD. INC.. 10 0088 Wadat 031.008

TO 000 Dumb, 0110301

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AMA.1•10....111.18.0) (000, 1 1.40.8 11311LPA) UOLPA 002. LPSCPA NOM nOL UN.

(1.0CPA1 '7..0" r "" 07,01' 070C11 MOCPA ULU 3..8...1100 Dal 13.000(22 L010,1410. WOO= USCPA 1000 01010...2 Pr.pan.8.0•1. .OVA ICA 0.00030

IC 13.1.10..... O. C 13.01, N.M./ OC 13.148 Numb. 000.061111201 A...1. DMA 00200120,10.3 OCOR00.10011 An•Iru OW 01/20/X011020020 0.31100.10371 010300.133131,18

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POL

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Page 51: Sample Analysis Report for April 2022

enk maw..

Mein)

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nelo•

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flamo% Dm.

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Lote elk

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.AciaL

1'4 GCIMS2,17:41.1Z reMel komle 000140127 hunt M.. MO ProMlNumar 0001407.1: eas 40.1.10-22 1000 Pm. eloklum 1000

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a OmanKM tot 01441030410241

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Page 52: Sample Analysis Report for April 2022

-44)6 11 Aci

ATZPrefecl/Wmew 4001012.

CIMAI11Lpm 10 MW A) 140041.40 Nm1.o 0.0.0 1000i WMaI 04,1413•14 0441104402 .4.10 14011.1 WNW 0/061.11 LOVA 1601 Pnpmelion14400010040,1 il5CPA OC Oa. Maw. OCOMO:40102,

1•41.111*

Mn AA4T4.14MNnWa, 1044.

AM., Mgnb•n 11101

All P.M Wm., AT* 11* OHM 5441.10 0144.40041.0

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000404110.04mo OCOP001=41

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1,40.04444

Mn Patm•T•MwleM 0•41444.10. 200 IMO W•00•111000 tort. /04.11. 1403

ta irft0 nlIl ig :21 4

114/44A1144141044

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uG IM 14.4 Han1..14041 144.04 0.111. 1 / UG PA 104 4104.

USCIA 10..4

OCC.10000.

Propennlon0414 01/2142022 040246/20030:44

Pmpms1100/1411.0000, 1 111C 04141 Moat

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ImmAdIselamholad •Imfkma,iw. .111001•WagnerlIa01 000 0.00 N.. MIMI

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7.44411oOlum 140.11 }NOV

544•4011.1101 3100 Mel Velum ImL1 DOM 011uilep1144•• 10 0~ 044

0341 rnwrMwlo ou—snon

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Page 53: Sample Analysis Report for April 2022

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Page 54: Sample Analysis Report for April 2022

4441— E—...---2711;r2st--4411 .41 1 k-E=EW Tanta Review ond A piarnvol

Data Transmittal Cover Pogo

Project Norm, Poll Corporation ATS PrOlott Number. G001-002

ATS Report NOMborfal, 40;SL:77 04 25221 40Client PO NM.. 4505 170840

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FAX MAIM, 7340033731

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ORGANIC ANALYSIS 1,4-Dioxane by GC/NIS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0425221

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: G001-002 Report Elate: 5/2/22 SRF/ SDG Numbcr(s): 0425221

Cheat PO Number: 4505179649

elite NatTallVe SUMMON

This cam per.. applies lo etc (Wk., 3 Nano. that woe mein. at Ann Arbor Tor oral Santis Ins CATS) on V2.122, and esseci.d outruopeeirto OAF0C

annalm CTrr Smuol• Monona.,

14.77 4n4/22 arIVO

MV/411,4.

Am.. Ten Arno, 11. Am. Man.

Wand Won

Wand

rpm Isoapt sapp4m a...4,4,W for Ilse follomnd mires

601. XullneLDLYGNa • 1.4..• (MITA .2•1 - Up. TAT . t man. ',Pa • I M.... lauecuu • 1,Dnunt Irdal - TAT

All Gm mooed on dm loon have been ono. rn amordtom crab oidclbroo porn. In ...nerd eumtard tau moil., and art amnia. voth Madre deacribed •n • written standard operating proce.M..,SON) spot,. m the ASS Laboratory, az req.. by USU., All J. am per ard roamed co ensure compliance with Or Mere rekrotted SOP, and pro, seeciflobona In ,n0 Aatamaw= to lubutm,89,Q98,t9 Auaaw,ca 7Q. .7Conaol Mm o4,

Rls, Leo, Loh m.tm<.p:w [Ms, six), omdrplmta. wfrrma pit. a m4ra 11.ISD, 51'X Dur, our. uQ.

rant 9.O kaftan.. and Trrh plot Nitro.,

The fonowiegmc gondolier descriptions Out may Muted throughout this SOO and ore emoted with Mau nomad samp. m earla SDG unto as appropnan

• -Er -ex slaw eal,lson ranee of Mr hod - Am, took= faun mom, Minion

• -ennuamtaan model batmen Ma Ishrautryf.muncra determined Method Dm. Lmut OfDLPLuna (OD, and the Pmettol Quanotaban Luau rPOLYOnto Of Quantmetton

: ASS eamentratron roan.. MI. Joe hbordorybnortuncat Mehad De retion Loot NOLVLinsol

OtQuaoloatten (1.0Q) sml the mono. Stout To Nom Rano (SNR)of aormorantely IC, I analyte romodrom tro rrnthad blank cm.. reach, limit

-arulyu nMdcleciod aborc MDL/ LOD 'F. - indica. lady, Iw asooSed bad or tamp, spathe QAMC <Meal !Oita

- Mtmta minx total.. 9"- Lu1,mles son ratio balsam IS and la %Km.. ann.. "NA' - rod.. an ram mot.

Am pie QAUQCMd is def.ed as no morp 0.70 mortal otoluding method blanks(MO.LRph moire.. Wanks (RS EMI, LC,. mama mikes (LFM, MS, SPX, and duplicates whechor sotked or mans GPM, kW% SP,: DUP. DU, LAS

note nellurrahlo

Slsonnir itrreinf. (-nolo or (Tory,. Soft tfohltne Ttor, Thu das pmlam mu... • Level II pmk.te;o4., deternetod MOM. God L L060 IV DV, LTA RS COW . made. can reeved There nom no borkomd. hammy shoo coos.. for dna pro,

Samples same delivered olmeIly ATS by Poll Corporatun Butt Same. wort moned with moor dud of custody rocooda included Sample eon...n and anensaho Ira, .tiler . her presented on the "Sample Race, motion alai...on or in iM comma. on cruhvutuald..0.. All samples woe prepared and analysed within 43 4sys .11, stet follnatn,

Sitnillir Analyst,

L.1,1b.onadodysaaffraS, Smirsk, were analymd by puma and trap GCIMS In moardancc want LISLTA Oslo: S/2/72 ahtnad: method CVO (Valuate Oros. Compounds by hobo Glutton Gas Cloomumnaphy - Mau Spectrometry). An

ohafta/MeMoon veleta Wm five levels mu mod to qualm. Samphmumenimod spark romans Iona Sterola> were reported ea ma,

IF YOU DO NOT RECEIVE ALL PAGED OF THIS TAM:MITT, PIXASC CALt. 734-00,0'30S

an. w may p•thlAwl

tombermenorrmarnaimarhomeam• 'Mate.

MOOKFMITA0.....7...061,....,..gatia

Snook Dilution,

Sol,. coo.. compounds •,:vai the lomat adaaroon one same Minted and orenalyted for thou mn,tvond<Tbe follmona satoln mac diluted for 1,1komac.

• PAW.U.14 4=22 • al.I.4•4/17,4;

traitor, lory Rorer, Plonk,

A labor., ma,. blank (DUI) am mulymdu , of the PAQC bar4h. The I.J111 cat lM •emr,0506055.mtlal he fit:Itc.arnc exceptions.

Internal Standards and 91trro8olm• Opp.' lotion

Than nuthad Ohm Internal Stambods only. nor Sumags. Inwood scubtard. mos rod mamma ranca me the mop.. own.. Me ...Ana mophons

A CC lilt A,

) oborolory Fortified Blanki II,FIVOPR3 I.u.rotory Control Samples -

A lama, fu,ufledblank(L}TX)P6)wwyrcd Milan arditQAPQC batch. TM Ultdarit andIre"mom. clam with . eaorpoons.

• Nam

f•latrIv SnIke4 and Mo. Sol 5e Duplicates - cc: rocy

A Alarm ipate NS) end Mal. duke dupl., IMOD, was nanlyncd pal of .QMQC Mutt The MS.IMSD, nsd the ammo/ MU,. abate MMlie fallow,. o.n.o..

• Nam

0001.061.72.,MM.A.

Prepared By: Azber Man. services, Inc. 290 South Wagner Road Alvt Arbor, MI 48103

1.121,e1SIANI

MA.' 97157 and Matrix Spike - Precl•lon

Te",:::',"(14wt .17!=. '"rru :ItZi`Z,`,;:::,717°'""""'""'''".

7)7,zadael

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C Philip D. Simon (LaMar, Dilutor,

COM.0021,101,0112lam

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From: kende, Gage <gage_tromelobpollsan” Sane Mond,. Apnl 25.2022 3121 Om T Jon Bradley Subject eCOC 4/25/2822

Typo. My mistake. The two roonnorIng wells [ant today are standard turnaround.

lboblah mutt was not co.ected. if the result cornea back 6 00 m uw won, w. bavo to Uwe with that result.

Gage gitt,r r°"d°' tatahl, alONa MUG tar.A.MENI.

tTillf.rogr,:1;r4=4:117.,. 1,0.8, fin, 13,a88,4o, ImadloYeannarborlachnlealserelooccon,Sant: Monday, AO 25, 2022 2:48 PM To:In:m.1,0ga teagetr.delOpall.00r. Subject RE: Pan eCOC4/25/2022

This Maass. Is From an EMMA/ Sander TO, ammo arm (ter am4. your ...OM. Use eadkon urban OP.FO

Gape, I have o candle of questions for you.

You Irdloted urgent turn for MW-BE-1d and MW.DE.Is that tine,And my records Indloto that MW.BE-ldthould be around 94.0 I mad an ',Intel result of around SOCppb. I am

N/TMIlly ILIVM•rg another dilution, Is Pats sornethIrd acto oautd coot,

Thanks Jim

From: Tramiel, Gana eras, trendrilenalsome Sant Monday, April PS, 2022 855 AM To: Sarah Strobblafteldejorah StoMM•flentommarbort•dIntrattonares Acme; Mark Paton, 6500 0.1.8faa....tos.k.11.9v1,, ,.. Cc David Stubblefield <n... OuhldneeldfannnathenerMdra,mvIrns end,

MrdlorFronarberterhnkolionders OOP Sutalert Pall eCOC4/06/2002

Gape 'en '

Page 55: Sample Analysis Report for April 2022

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Project Nam*: Pall Corporation

ATS Project Number: G001.002

ATS Repoli Numbar(a): 01026221 4 517 0 4Client PO Number. 5057

Prole. DasalPtlem data rworI rm. 01 10 wow semploS. AT. dd 04.26,11122tebaerlilyzedfor1,2(Umna.

We An. MA tweamplo Ave,. tor Na wean here been coNFAAA0 N amortlancorrAAAdelhe Jr. Me Wereae0abawld wen meow. end en dew. afore., desoloJI n•anllnWand. Ow.. Pow.. ornlhbNATa liaSWwaeeaeeJM ay 0SCPA lataatOry Orb*,

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FAX Number

me. ay.. (ralualoa cowrie.):

front Ilanah56.0.11old poet iteol

FAX Numb,: 73.0.731

Add.. Caw mood la: Poltsewel. lmpevl JnI Kota S.Asuor PooIrchodoradvengadmi. mead.tot.operallanacere Polon Sue rows (sue poloos01...) Amanda notallo (mond/. bAbolloapolsorn)

Oslo: 5/2/22 Signed:

IF YOU 00 NOT RECEIVE ALL FACES OF TICS TRANSACT, PLEASE CALL 734.00.100S.

we. mowed

meter.* enareeta.c.v..

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ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0426221

Prepared By: Ana Arbor Technical Serena , Inc.

290 South Wagner Road

Ann Arbor, MUSIO3

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LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 5/1/22 SRF / SDC Number(s): 0426221 Client PO Number: 4505179649

iAw

nee Narrative Sommer..

This eme ow.. @polka le .s follow. 10 ample. IlA wen eschred a Ann Mo. Tee.. Su., Inc (AM. 2w...4 seaweed matevapecife O.VQO

I am. 111072

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Page 56: Sample Analysis Report for April 2022

AISIL ANN ARBOR TECHNICAL SERVICES, INC.

DUALITY ASSURANCE QUALITY CONTROL SUM VARY

LABORATORY MARK SU V VARY

natal 1.60,

040C IlaftStaab. OCOB0542621I

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ANN ARBOR TECHNICAL SERVICES, INC.

DUAL], ASSURANCE /QUAL IP/ CONTROL SU LI V AR Y

LABORATORY ACCURACY SUMMARY

Ws*. WE, MA

of C 1.6tRI:ausr. OCORGUNIll

SC0 WWI

CASOI.22

Rua, DU S2.22

Laboratory Fertillad Blank (MI) i Labe., Control SanspM (LOS) 7 Onti.g Pomblon and Accuracy (OPT)

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ANN ARBOR TECHNICAL SERVICES, INC.

QUA LITY ASSURANCE / OUAIJTY CONTROL SUV VARY

LABORATORY ACCURACY S U I/ VARY

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ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE !O UA UTY CONTROL SUL, VARY

LABORATORY A CCU.CY SU VAIARY

Weal UT.ElA 1424

OAT% 6.001a0r. OCOTIGGOSQl

sot Pr.c01•0•• 0.03211

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Page 57: Sample Analysis Report for April 2022

Data Transmittal Covor Pago

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Project Noma: ATS Project Number:

ATS Report Numbed.):

Client PO Number,

Poll Corporagon G001-002

°1'' —" 7224505179040

peofod Deuertstont Tn/s O. report cantons nos gulls 0110.1a tamp.. moaned by ATS on Apra 27. 2022 lobo an.2.0 ICY IA Dtmans

Wean, Mims unaware. OM mon hoe OmnconnumIneetganusuin pu.1.• mem.

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ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 5/2/22 SRF / SDG Number(s): 0427221 Client PO Number: 4505179649

Cn•r Narrative Summary

Mg.* nee.. app.:ow. folloMod 10 sang. IAN wort mond et Ano Arbor Toimeal Sm., Inc IAT51...2 223. end musasted emenm,elfit 12.1M

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AO dstecooleirod k thu (upon hue ban user.. osaodr.e was plodder. provierel k . Ithrerad

uadudem tonna; and ore combo.. Ma deigned paella. drubbed to • wawa guard cunning

uocedurce MOP., speak sib ATSlabauoty. to re...Why USEPA. All 4tta go par end manatanog

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A.04. QAAZIC bad It des. as re more don 2o tatnole. mind, onzthoil Woks MILL MLA.. Nt.. NIS, LEM LCIMumno tp11.04S, SM. ad dupl.. what. spdtal «g0lve MILD. DUI', DUP. LIM

Data Ounilficatinn,SurcifleatIon, MO Technical Narratiag

TIN WM.. ma gualifle• doceptices dud my be used Waugh. this SOO end am mauled Wm Mu

unoagol tamp. in each SILO ecet. ns appropriate. A I.., mgr. blank (LAD) nunnalyrod to port of the (WPC lg. T. LRII met the ampa cams

wt.. following csaphome

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0401.ylanat OlDgeglon 0.00, end the Praglad LINN (PQL,LirnIt OfQantuum

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posegua mann with dm MN.* amptsms: Of QUeetnatlan ILO. sod the logrunseaSignel To No. Ratio (SNR) of applomoutely I MI

• No. -uutyucouucuui u method Wok acmes tepo.og IMIt

tube< not... above MIR./ LOD •••• taula onslyto lusaceala bather maple spoCIOCQAX)Comirat hem ACCTIRACV "M• - 'Taft welt..

tin ratio bames IS and 30 %map.. w1n6sw 'NV ouluges ion row magem mrehme ad mak Is .1 Reported laboratory Forlillni (I .F11/01•12) Laboratory Cont. Sam*. - Accuracy

Au 6. QA/QC bads u Jamul Es nogg. than 20 utopia mooch. medal b.. NIL LROI. fondled Olenb outuivon cornea Wok (0.FD:Orin was uyalysed input °ribs WIC.. The IRS IFU. LCS), mom imam MEM. ms,SPK, sod gopha. watato arIN4ntnolvall-D4ONSDS. notcpauta omen. with dm falloatna racephato. OUP DU, lit) • M..

Anundo is.. Coronas Isetdoeupnason0

Dann 5222 Mom.

Upon quaint tang. wen scheduled f« 11w following molywas

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Sergio were dellmod dowdy to ATS by PFDCOW.= ete...f.:••.•...... ,.• Pm...ma IF YOU 00 NOT RECEIVE ALL PAGES OF MIS TRANSMITTAL. PLEASE 2311734-006-0000 custody mad& thrJudetl, Smnpk madam and tweaks, Oen, am tuba pram. le the • Sempl• OWN•sagm oft. goon cm the comm. on ...dual dog... Al3 sum... respaN4 antl tong'. aoNn Prepared By: 43 daymirols the follow,. aorpnoom

Tra•mo•••••1•,...1••••••••••••••a•po.•••••,••••••,...miaa.....o..•••......•••• awry.. Ann Arbor Tectudeal Sawa., Inc. • Nnwe c.a. avA,......not.D.o............... tea., De •••••••••••••a•anp.a.v.,...., 290 South Wagner Road ....... , .................0ell.m.•••••.•••••••••••••••...1 1,•/••••••••••••....••••••••••••••• Mn Arbor, MI 48103 0e1.00.111,01.0•272.44*

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Spank Dilution,

Map. cattail. mnpeuM•tt atoruntalsons above Mcaul culdnahoo tutu were daltad sad rarsaiyied foc

mow oontonuntla. The ...Samples wen diked far Le-Mount.

• Pml Pod .21/22

• INW•al 42.2

• 1.414/1.2

• AIW•1134/25.22

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JAtharalory Reagent Minh(

Bats Deliverable, Malrla Sallies awl MattlY Sulky nuollectis - Accuracy

dge puhge to... • L.: II Nuloge, orkurags top. package Mud L Level IV DVP, EPA RS EN. ore wobble wpm mutat Mau west no henkopy autumn, she. punted for this prolat

Sample Muth*,

14-M.., AMMO Me/AM: Saalpida wo• rays. bun,. Ind trap OGMTo anordenco with USEPA .MI.2 ION MMItole dank Caspands by Natope Mtut.C, elooroutomohr heme0Pamooge23 An 0144147ibnilaan with al lust fru km. was used to gamma Le-Daum Samples wert ruogol to proud

spook ',pang Mel. ...plot went reported at mu,

Ano•7117,Nout.•

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08•1•30.1301,1721.6.

PRECISION

Malelt Sulk, and Matrix Sulk.. Dunlicatr, Prerilina

A mans smke ChM, and nuent miln duo,. MISIN sets analysed as put of . MA 000001 Me M5,145D's out . maul. map.. giml• with du follow.' ammo:Inc

I MagL2122

!Asa T. Damn. Moab, Assume...wawa,

Phil. U. Saw DAbootocy [Meow,

IttiftL JdiS111-

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...bnts I+ Chemtu, Sex.,

210Seutt Wareracog.Neer.LIctiann mat TeITADPSODS Do OVAL=

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Data Transmittal Cover Pago

Pro). N.M. Pall Corporation ATS Proloct Number. G001-002

ATS Report Numbar(a): Client PO Number. :g77649-4 " 21

Prof,. Doecriptioni Mb dote report mashes P. results of Swale Awry.. =shod try ATS On Apry

x6,2073 to b. wary. lot 1.4 Onsene.

ennIn nal Masan. we,. WI. roped haw Menaar,drld w seesnsanco.O.

nth WonnwAl Wd.a.N inen., end en =wenn, non Welled prtnnl.eas nucleon In a wren)

SP.. °penry Pm*. sp.. bMANS Lasemso.s...... OW, and 0441CnbwAlgn onAnn.W Wm:nem own at to inn, Anna. W.* onenlmaynclail m.o.. lawn. O... .W. ont

Rory... Mr. Gage T reseal

...Papas Ilneludhip wear PO.1:

From:

Email: CPTYAInrylryapar...

PAX Nuns.:

17

Satoh 56.1.1d Lem

to. 0....IL.Pneln FAX Numb.: 734-0c04731

aaalitenal klesaapsn Ceaye ue 1 to: PAWN., KWh RAM eartorsendlpatcom), Brod. Ern E. aronitOoolleon0 now glidiriuor piarananoretnennoorn), nseed......anpsem. P.M,. SOW Poluf• (Me CAWA.w.....1

Amanda Iscaello (man. Isebelonpall am)

S.21 Signed:

IF YOU DO NOT RECEIVE ALL PAGES OF THIS TRANSMITTAL, PLEASE GU. T34.096120DS.

Ton ma.. nahlninn. Ws no nilnInnWnIn wantnewnlls Mawr.ann. eamai. orataonot Pp.

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ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0428221

Prepared By: AAA Arbor Technical Salaam, Inc.

290 S.. Wagner Road Ann Arbor. MI 48103

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LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: C001-002 Report Date: 5/2/22 SRI' / SDG Number(s): 0428221 Client PO Number: 4505179649

Cate Narrative Simms, ro

This.. omen. mph. la the follevev, Swept., dul weft emery.. Ann Mac Tat.. Union, be

(ATS, en 4/2.2. and usemeed rtelnuleastle PA/QC

lwnnM c,....„,„,........ ,..„,, 4nmlw SW4,4 I 4,7,

ono, 0.6LIOns 4/27.

Upo receipt swain were iichodWal for. rollavona

anal= NosteraLSocato • 1.443iraratOrrna iOr) - TAT • SSANn mt.. Ls.. • I m.. Spa. D.pbua

Sionntle Retrial. Chain or Comity Retard, and

Semple woe de.. 4Ateilyte ATS by rs0 Coiporallon sun S.W. wan momd wads proper chain of

woody ream. included. Sample medium ooil mambo, iroy, on elew remand in ...note Itinalpr .ratione(0:.eronortoe,e ammo. en indryidusl ea* Win. All unpin, wax plgv 4rdsubs.. within

aS slays ssi. tha talipswIng °Leptons:

• Nee•

thy.

Wine I AM...

Ways

OWISAL.11.1.6lACIIAA

CaftwAnin newt, Des.w...../ Seim, 270 SeLIPW.PrapacL.M..1.14740ars all0 7.0102SS 7SUPP5•173I

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Page 59: Sample Analysis Report for April 2022

I- SCll./IN I ca,nrd"...,,i_

QUALITY ASS U.NC E/ DUALITY CONTROL SU V VA RY TAB ORATORY BLANK SUL/ VARY

PPS MICA I224

OlPC CaPL/Par CCOR.S2122I

SCO 0411221

CXICC222

Arc:AC.0r 522/112

Laboratory Repent BUM (LAB)/ W Bad BYnk(UB)

Ye Imps 0 IA.aN.OaIAa Plialia•pc.r. cm I rw. La. la.. I after mar... I am., c.. um I cara. I P 11114:1.72 PISe9 Our I.Pana

4464.1.11,

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ANN ARBOR TECHNICAL SERVICES, INC.

O UA LITY ASS URM/C E / QUALITY CONTROL SUV VARY

LABORATORY AC C UI.CY SU,/ VARY

PPS USEP IS.21

O.4 SuPal OCOAC.2l22I

SCG C.4.221

ApcIParte, 002,402.22

RpcM1r•

Laboratory Faatifiad Blank (ISM I Labalattay Cont/ol Sample &CS)/ Onto.. Poschlan and Accuracy (OPR)

Yp SaPpo lorpts Pa I Arps 10p.a I - 11 r1=12=1-1-.1=1 .1-ILEAP2172 0...1 NAP I *Opp .214,1 tai 1,1

_Arat,44L- ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANC E /QUALTY CORI ROL SUMMARY

LABORATORY ACCURACY SUL/ MARY

mend ALFA I[2a

ONOC lath Kr/cc WM...

E00 PXII1 cps :imp, 022102222

R. Cot .2.2

laablx Sp. (US)

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ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURANCE/ QUALITY CONTROL SUMMARY

U./WORT ACCURACY SUVYAAY

Mdse CUM Val

<WOG las. ILAPAn 000C,A1222$ SLO 6,21221

000100222 CP., Bat 12.2

Ilatsta Spa. OupScate MO)

IPI 1,111 0 I P.1.411.1111..P.P.I..P.P.• 1411121141.7 PISS. .115$ 1.411.1.0 .41.1 .111 tea 41.1. .14 O. III 14

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Page 60: Sample Analysis Report for April 2022

3

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Project Name:

ATS Project Number.

ATS Report Number(s):

Client PO Number:

Data Transmittal Covor Page

Poll Corporation

G001.002

° 2 i17fa8"7 rt "2214

Prole. Dageplpslop; Thn deto repeat collates. noets. of 15 wt. , same., received by ATS On 4420.2022 to be analyzed far 1.4 Daum

We coney theleweawca• aninphis lee yes mend nn. Pews onnopsted in aertions• nn canhonea neathel tn. anemone ens•denl wet rase. and me cannehrit sehOchineap,neeelmideserthlein• vein WandertICC•AffnOPPOW.• ...ID To ArllAtAndou,•• A.A•A ery ULM. tenordisep.aalwes. CON.. CARIC latennden snIsta• noe ...la at tow More. spates.. Ww

now s n sale ear newt ad ...We u• l• presemslIcA•AO ream Mme wit.* h.. mat

Recipient MP Oew Tete.

MR of Page. Itneluellno cover POI 27

Ernst wee Imn0,lainn , ...

FAX Number,

Frew Sam Stubbbllekl Death Swan ,,,r11+.1.1,,,Ann,,,,,,,,,,h101, •••T thnowes.c•usds *Ayr PAX Num.: nt-oa-ani

MOM. Weeps: Coopepeet to: Pothsesent. (teenspennesealaSpoleons). Made, Ant broda0pancoin,

Rolle Strohm Amanda laAnalle (amen. inebotedIcsalleern)

0.1e. 5f202 Maned:

If YOU 00 NOT RECEIVE ALL PAGES Cf DOMAN:40T, PLEASE CALL 73.00,0006.

Teem haaw•ews,...ese inaweau w *on wen«.1 am ...swam Menem imnownhpie•ow swPwcwit •wie••••.../...........werwhh we*. tow .was os• nnwhenc*pw wow seetecturance•••••nwasosereasaser wepspeeen * ma..vwaayP.IW6 npaowne.A•0*•

*ie. M.. melon. taneensretvaweeena Thawso•

WonnOWSIT7AII,1••••••ahl,•••,..00.•

Semn.b. Retch. Chain efCmtmtvRrcnrdr. and I I °Inlet Timm sem. AnnIvgit

Semple wets.'divert.'&replya ATS by Pall Corpora.. daft 5sinples hem cached with p.p....of cmi sec.. low h., :ample condition end.mrallet.daoY..n 0thee inesewnot1 the, SceisitIeRn501,section of lbws cep. at the onsennadit ow individual diesel.. AO samples were papered end an vnthle

aye with the followit. ace*. • Rene

note REVIeve nnA Annmvel

All et. contained in dn. new Meehan generated le seceselan“ with nusklines provided b the teferained denten' tese method, and are wanton whit detail.' pro“dutoodesembtal in emcee etandanlopessunn picadors. (SON) specific to the ATS Lalsontioty, es teenoted by MEP& All...eau pea widen...Iasi teviawed to en* unnellance with the show refwercad SOP, end pm, specifications. In widen, all tlitia conform to the leteratety, Quality Menne. /()any Cannel MUM..

A mini. CAR/Clutch is dared as no noose Mae. week. escludiwg methed blurb OAR LAD, fondled blanks (ER LIR, RCS, ususts spit. (AIS. SPX), and duplgetca whether spiked or caw OAS, SMC DUP. DUI. 1.50

pate Onellncerlone. SnrsincatInns. end Technkal Narration

11.6 fallowing era qualifier deeenptiont del may be used thfoughout Otis SW endue pnwental wt. Men associated sampled le ems SOO when se percipient

area doe oh brat. nap.. method • - mu/tuba Os= week dokonen • ..1. -cenceenonon evened bows. the lalsopenoyAnstranced duermirowl Method N.J. Lima

0•101,Riasit Of S.M. (LOD), and the Practical QwNMIon Limit (POLVLIinit Of C.w.o..

0 05 15.400. - toncannitIon repotted babw p. lobonatoeynowereencon Method Deaden (AIDI,Lonolt 0 10. 00Pan MOO:and. lesi.nent Sipa To Rohe Re. 0700 of einnecisnaWIY 10:111. -analyte ceaceelnitssit too method blank cm.. moorhen look V -.sable need... abase >COL/ LOD

ladgesen ma/. he cm:0.41N. or temple specific 0 , QC ssonnol ire. •M•-brdlalo inane inexicoence `r- Indiana oon sello between 15 and 50 IS acceptance window `NV- indica. ion mile Meade 3055 acceplancs window and meek ia Not Repassed

A ueeirQA,QC ewe tad.... no mono then 20 temples auto.. method Nate (Mb, LOB, loralled blanks laR LP11. LOU metros RIO. (UM. MR Sr K)...1 Pond.ata whet., eeSsed ere n0. (t1.0 ROSS. S01,DUI, DUP. IA).

1..411mancAmivelfnCAIII, Samples were enaYivd by 'wee top CONI5 in ...dance st0 OREM mashed 1624 Notstile Oran. Campo. by Isotope Dilution Gee Cleanueoppaphy - Mum Spectrometry). An inWW calibrehen with et knot five 'cycle was wood to quantitate 1.4•Diesene. Rune. wens repo. le project .nrcifiereporeng Well.. Steeples see repnd ae mpL

olaornalx • Nana

Semple Mad,

Sonse wenn..a compets& sn concentrennen above. maul cobbling, cur. woe clamed ndeanlyadfa thou isonspounds. The folkwing millets:twat diluted for 1,1hosaese:

• Itaill5w4.0102

jebnmiert Rearent Meek,

A loonies, mien, blInk (ISUO woe enalyved ea pert of the ONOC batch The LAI3 ten the imcepensec enteral with the femme, eacnelenc

• Ne.

lertrnel Sionderrie end Stirroceir, One niketina

Ti.4 method valuer letermi Stenennis ce/y. not Sump,. !atonal andante out and Mennen Wt. mat On iitteptabOeCriftria with the following exceplAnx

Arrlitt ACV

I aluornten. Fortified Plank, (En/C/1. M I eboriano, Central Senn,In • AM .,

A Lamm, fortified blank ttrwomo una analyted .1, Ida QMQCM.1 The IYWOrIt ma dm worphiree ottuw web . Woven uncistime

• New

rantrl‘ Seiko and Mat. Snit,. Duplicate,- A rcurno,

Nita Rrlivereblm A SAM spike (510)seld MOM spike dophoese (.450) was enelyad u patent INCA= bald. Mc hISRASD,nett the seamy iwcaphiAN win the following anyhow:

Misdate pack. come.. a Level II ph:14.g other data typed pelmet:ea.. I. Level IV DV1, EPA R5 EDI0 • None

sae esvil.bla mean regent These was no haroloopy data mown, sheens nenaethl fa ate pwjeW.

Coet.01.0,oestutew 06010,11.01,41.1 AA

ORGANIC ANALYSIS 1,4-Dioxanc by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0429221

Prepared By:

Ann Arbor Technical Services. Inc. 290 South Wegner Reed

Ann Arbor, M145101

PRECISION

Matriv , nlke and Metric Snlire nonfinite.- Precis',

A ma= NA. (PAS)*Al nuamepAegluilho. 0010 was ens0scif apwtof as 0 , 0Ohetch. The ...SO ,net the precluoa m.p.g.:aliens with. folbesng execrate.

• r4.•

6

eteatn•tees toeen,,,,,,...eceeneereo

Hlbpn. Somas Unbent, Dincearl

0101.011.334,0•111A.

Rtio.2.=

flare, lens

-AWL-

=EY

LABORATORY OPERATIONS

CASE NARRATIVE

ATS Project Number: C001-002

Report Date: 5/2/22

SRI: / SDC Number(s): 0429221

Client PO Number: 4505179649

Cr, Narrative Snmmery

'Miscast mural. sophist to . Weaving 15 amok, that wen mowed alAnn Actor 1.4shakal Sermes Is (ATM on A., and emaciated InalnassPeclac QMQ0

.21,6 Sam l• 1.,•••ArAllAn •I•Arld,,,_,I.,•nod i An• TIA• NWwn Meem

nasf0 Oni .).7 5 I.. 1,40...•••

Red Am, WM: trm Lem...* won

Pil001a mem Um.. 1,AnyA, WW' Ilff.01,21. 40,02 II,. t,e4havee 010.•

Ossfati fifth 475.77 NIP. IA,A•urr WSW

OM el 4./,prf, Tr* , All...,..._ Wm

RFT .r: WOWS It. IAA... W•ir,

ni..i on NMI INW I 441......, W

,,,JI OM, It I WIlww,_..........V,

I• ,II YAM MKS 1.4-0•••••• Wake • es afix02 P.. _

APA FAA al awn Wash I hthinw. Wan

Ahnillwral .0.01 RN 1 adlialan• WA•A

AN. Fawn 4nom 11*

%Mat WPM SW.. I:14.w. Wm

Upn receipt samples wasacheddedfar the fol/owing mat,.

Astaats SicelnetSetreba • io•eenetusrPA itao - Uwe V, • , S.e.ne• • i.e.m Fei.b•em • 1,e0waeneROEPA I650-12man TAT • Suple.

• 1.411shane (MEM ION,-Slang TAT • ..P.•

coerdetami.entell..

Comb+. sn Chews,' linteun.nul Soo.. 250 Saone Whlowe ROM. P.N., Sidslpin 4101 13.1054225 Rot734055473I

? S ? ill' 1 ly' Hi ltiliMI I ,! )

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Project Name: Pall Corporation

ATS Project Number. 0001.002

ATS Report No.:10qm): Org_SRF_0S02221

Client PO Number: 4505170840

peningtOnncriptIgn: Thn dale npen contain, too matt. of 0 water onemine,neon. ATT, 02. :OM b be 'Indy:altar IA Cram..

We envy Pm. a.. analyses b me neon p.ueoeen eon*, M etecedenee nInevid•One• Dawn.

Mew nneeanoul mann.10 ton onenee,n1 eensbeenlann dended vow.. *son. M•eMerOW./ cnendeg tonne ION AID Laaseelenee.m et.. by USW& Let*. au *ft, 60Ps. W CIACIC Idomelen N wed.. bmaMbned eedtel..banneeeneenrenenL Urkao epodnean,ree.0 on Ow dm. new, WI...tie •ovele exam. end Nang *me net**.Item been fra.

Rachman W. Cepa Teem.

No. of No.'s (Inducting...0>LO: 10

From Soren owebiadd es..

Caulk aNnt_IMelenetbre

FAX Number:

_Soren SuNeellitamarmanencelenu•tmm FAX Nuenbec 13406,3731

AddltIonol Copy recent*: Pederson. l(eilh dlen.gallortonegpatcom, Mode. Jen Om bradeelnelLo, nq Nett fib.naml (ItanhnunritIvonn.com), neacdalSe.,.......drAPPIP, Su. Pelee fw•pq•nmpamm)

Amanda Mane. wow. ealaniaetpat cone

Dale: acre Signed:

IF YOU 00 NOT RECEIVE ALL PA0E3 OF TNIS TRANCAIITI, PLEASE CALL 734.00-0995.

TMn,.bar veintose,e ..ta• ono ire* •neern•nnen es.* we wean,. ran.. new per... ream ...I OM av .....r."04.4.42.0a.6. VW.* rvevnew ......•PAt.ine•on4enelneencne TM1014..

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ORGANIC ANALYSIS 1,4-Dioxane by GC/MS

USEPA 1624

ATS Project Number: G001-002.22

ATS SDG: 0502221

Prepared By: Ann Arbor Tectnical Services, loc.

290 South Wagner Road Ann Arbor, M140103

11

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LABORATORY OPERATIONS CASE NARRATIVE

ATS Project Number: 0001-002 Report Date: 5/922 SRF / SDC Number(s): 0502221 Client PO Number: 4505179649

Cele NerretIve Summery

oase wee. applies doe following 6 sunpla (An, an 5: ed aunceded mania-speofkQNQC

F4mPL tae'.I le Wn•efoc,,___

nu:errata Ann Aker Techiaad Seneca, Inc

Rest...en A.ned Tien An.. Mum

Ilee.o. 54,27

Ondale0I leen. Le-ne••• Wenr•

Redraw., Inn3

sn41

tare I 44Nenee Wne•

5,2, t1

}Sam Uwe,' Won

Pv.:e

Upon receipt sampka 'me sdkedeled fee Ibe PAU.. Early..

6gebsu EINSWALILMX0 • Le-Dienane RPXPA Urger., TAT • S Samples • I Men. Fp.. I Manx Sp. nuelnr•

• I.e.lanune (LIM - SuAlud TAT • I S..

cgmple RrtrinL Chain nf rnaIrody ROAM., end .Olding

Semple were debvered domed, a ATS by Pell Connived= AWL Sample. were 'calved Inth pm, chain of nintody am, Included. Semple an.. and mambo. If any. me alba peceental dle - Sample Recap• ember, of Ow report or u. the wenn. on mirmianaua nun, All sample rot peepaged and analysed neon

days rie. Ibe Collmnag excerdanc • Nene

glnaens.0/0,430.0Ixec

CannAkewhe. CAerenn,f Lamonneent/Sarnee 2110SWIP Wegner Reed,Me Arme. WA. 4,03 147114005.09)6 coe 73.6.3731

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Page 62: Sample Analysis Report for April 2022

_AUL_ ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASS URANC E QUALITY CONTROL 5U V VARY

LABORATORY BLANK SU // VARY

ltnat MMUS! Gam eateroaroar 0CCX40002221 LOX 0561721 Palma/Ka. GOOKCITZI R•pxt Dar WeZ2.2

Laboratory Reaga. Blank (LRB)/ WNW Blank (KB)

I I. Sa•P•Cr 1. D. IA... TM [tamer Sea Ca/ I R.-• I ll-es I ..••• 110srel I ••••0••••• U.& 1 C,C=I aMAI •...w.

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ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSUMIX E !QUALITY CONTROL SUBUARY

LABORATORY ACCURACY 5UV VARY

III ,14'. QACC ear. Xx-x•r. 000.4.5.1121, SYS M72]11 rye No.are. CiattaL22 Rs-AtIsta SI2X22

Laboratory Fortsfed Blank (LFB), Laboratory Centro( Sample (LCS)/ OnOoing rm.!. and Accurny (OPR)

I la Inas • Las IAA,. entlax......-• VI.16.212 rSes>=1 Urfa. ..sa.

44141 L

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ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASSURABLE I QUALITY CONTROL SU V VARY

LABORATORY ACCURACY SUYVARY

Ira

VIVA itts OlOC exkr. 14*. OCORGSX,MIS SOO WX211 PrIas G.V103222

Matrix Spree (US)

EC-29, 4.6 1,302.2 u.lu 1.••••••

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ANN ARBOR TECHNICAL SERVICES, INC.

QUALITY ASS URA/ICE! QUALM CONTROL SU SWART

LABORATORY ACCURACY 5 U LWARY

la

Wet. %EPA MI OlOC Cake OCCAGCS0.2221 EX3 (.0221 Is., /Isar: GOSIGC222 Rarater,r SS.2.

Warta SOU Duple.. (IUD)

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CAS 1.11..1.60 MOO Grolnenit..I.d=d1 UM I Ks I aa.X• maul a ma %Weal tt t<4 War. SM. S. CPI US rat. war

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Page 63: Sample Analysis Report for April 2022

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Page 64: Sample Analysis Report for April 2022

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Page 65: Sample Analysis Report for April 2022

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