NC0004308_More Information (Received)_20220127

4
Alcoa
January 27, 2022
ATTN: Derek Denard
Division of Water Resources
WQ Permitting Section — NPDES
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Response to Information Request
Badin Business Park LLC
NPDES No. NC0004308
Stanly County
Mr. Denard:
Badin Business Park LLC
Highway 740
P.O. Box 576
Badin, NC 28009
Tel: [phone]
Please find attached Badin Business Park LLC's responses to the Division of Water Resources request for
information regarding the recent soil removal project, dated December 20, 2021. As you will see in the
detailed responses below, this effort was part of our ongoing efforts to investigate and address potential
sources of constituents on the site, particularly with regard to Outfall 005.
For ease of discussion and mutual understanding, each request raised by your office is presented below
in bold and italics and is followed by Badin Business Park's (BBP) response. We hope you find the
following sufficient to address your concerns. Please contact me should you have additional questions or
concerns regarding this project.
1. Provide a map depicting the footprint of the excavated area and reasons and supporting data for
the removal of the soils.
Response: The excavation of soils from an area near the former Bath Mill (Building 204H) was conducted
during the week of October 11, 2021 as a positive step towards BBP's commitment to investigate and
address potential sources of constituents quantified in aqueous samples collected at Outfall 005. A
depiction of the excavated area is provided on Figures 1 & 2 as Attachment 1. The basis for pursing the
project is as follows.
In March 2020, an electromagnetic (EM) geophysical evaluation was performed to assess for the
presence of previously unknown sources and/or pathways for constituents to enter the Outfall 005
storm sewer system. The geophysical survey was conducted on an approximate eleven -acre area west of
the former potrooms and an approximate seven -acre area north of the former potrooms. The EM
method was selected due to its ability to detect variations in shallow subsurface soil conductivity,
variations in shallow groundwater conductivity, and metallic materials.
Results from the EM evaluation were suggestive of potential buried structures, materials, and
conductive porewater and/or groundwater. One EM response corresponded to the location of the

Mr. Derek Denard
January 29, 2022
Page 2
former Bath Mill where recovered bath material, a fluoride -bearing mixture from the aluminum
reduction pots, was crushed and repurposed. This location is also near the Outfall 005 storm sewer
system.
In June 2020, four test pits (TP-205 through TP-208, See Attachment 2 for location) were installed at the
former Bath Mill and samples of soil and water were collected for analysis. The results of the soil and
water analysis are presented in Tables 1 and 2 respectively. Additionally, the laboratory reports are
included as Attachment 3. These sample results and the corresponding proximity to the Outfall 005
storm sewer network confirmed that the former Bath Mill area had a potential to contribute to
constituents quantified in aqueous samples collected at Outfall 005.
Table 1- Soil Sample Analytical Results
Location
Method
Unit
TP-205
TP-205
TP-206
TP-206
TP-207
TP-207
TP-208
TP-208
Depth Below
Land Surface
2.0'
6.0'
2.0'
4.0'
2.0'
9.5'
2.0'
9.5'
Sample
Identification
ABP-TP-
205 (2.0)
ABP-TP-
205 (6.0)
ABP-TP-
206 (2.0)
ABP-TP-
206 (4.0)
ABP-TP-
207 (2.0)
ABP-TP-
207 (9.5)
ABP-TP-
208 (2.0)
ABP-TP-
208 (9.5)
Sample Date
6/29/2020
6/29/2020
6/29/2020
6/29/2020
6/29/2020
6/29/2020
6/29/2020
6/29/2020
Sample Time
13:15
13:50
14:05
14:20
15:00
15:10
15:30
15:40
ASTM Leach (D3987-85)
Fluoride
300.0 R2.1
mg/L
4.8
2.2
10
25
1.1
3.2
1.7
0.17
Total Cyanide
9012B /
9012E
mg/L
<0.010
<0.010
<0.010
<0.010
<0.010
<0.010
<0.010
<0.010
Total (Dry Weight)
Fluorine
ATSM D3761
/9056
mg/kg
101
197
811
7250
264
118
113
285
Fluoride
4500 F-B /
9056A
mg/kg
190
610
690
NA
NA
NA
NA
NA
Total Cyanide
9012A /
9012A
mg/kg
< 0.071
< 0.075
0.068
0.13
< 0.064
0.074
< 0.068
< 0.076
Notes:
•
Method indicates both preparation and analysis as applicable.
• Samples ABP-TP-206 (4.0), ABP-TP-207 (2.0), ABP-TP-207 (9.5), ABP-TP-208 (2.0) and ABP-TP-208 (9.5) were not
analyzed for fluoride using distillation method 4500.
Acronyms:
• mg/L - Milligrams per liter.
• mg/kg- Milligrams per kilogram.
• NA - Not analyzed.

Mr. Derek Denard
January 29, 2022
Page 3
Table 2 - Water Sample Analytical Results
Location
Method
Unit
TP-205
Sample Identification
ABP-TP-205W
Sample Date
6/29/2020
Sample Time
14:35
Total
Fluoride
300.0-1993 R2.1
mg/L
21
Total Cyanide
D7511-12
mg/L
< 0.0060
2. This map, or information in support of the map, must indicate the area of onsite excavation,
include the dimensions of the excavated area, the total volume of soils excavated, and any pre -
activity topographic survey of the excavated area that may exist, as well as a topographic survey
of the post excavation area.
Response: The approximate boundaries of the excavation area are shown on Figures 1 and 2. The
dimensions of the excavated area were approximately 80 feet (north/south) by 50 feet (east/west). The
pre -excavation topography is shown on Figure 1; the excavation area and adjacent areas are generally
flat. Soils to a depth of eight feet below grade (-1,200 In -Situ Cubic Yards) were excavated and loaded to
trucks. A total of 102 truckloads containing approximately 1,893 tons of solid materials were sent offsite
for disposal. An additional three to four feet of soils below the base of the excavation were excavated to
be mixed with quick lime at an approximate 5-10% dosing ratio by mass. The remaining excavation was
backfilled to match surrounding grade with native soils supplied from a local property (61608 Hwy 740
in Badin NC).
3. Explain how much surface area was disturbed (including access roads), detail what stabilization
measures/erosion control measures were used and if there were any erosion/turbidity issues with
the area of disturbance.
Response: See previous response for description of excavation area. Truck traffic was limited to existing
paved access roads. No erosion/turbidity issues were identified as construction occurred during a brief
period of time with no precipitation. Further, the excavation was performed such that potential runoff
would be directed inward into the excavation.
4. Detail how the excavated area was stabilized, if the area was back filled or capped, and where this
back fill material came from. Also, explain how the work area was ultimately managed such that
soils, turbidity, solids or other waste did not erode or otherwise course from the area of
disturbance to surface waters.
Response: See previous responses.

Mr. Derek Denard
January 29, 2022
Page 4
5. Detail how this work and the ultimate stabilization of the area was monitored during this effort.
Response: Monitoring of the construction activity was conducted periodically by both Site personnel
and a consultant.
6. A DWR NPDES file review did not reveal notification of this soil removal activity for the project
starting on October 12th. Please provide any prior notifications (e.g. including plans for this
material removal, information on truck traffic, ultimate disposal, or of this work occurring on
October 12, 2021).
Response: Notification of the investigation activity leading to the decision to remove this material was
first reviewed with DWR personnel during a meeting (conducted remotely) on February 18, 2021 to
review the Outfall 005 compliance status. The plan to remove the material was later discussed with
DWR personnel during a follow up meeting (conducted remotely) on June 15, 2021. The slides shared
during the meetings along with the respective meeting invitations are attached for reference as
Attachment 2. During both meetings, there was a general recognition that the removal could be a self -
implemented activity given the facts of the matter. A courtesy call was made to the Division of Waste
Management (DWM) the week prior to keep the DWM apprised of on -site activity.
7. Include a photographic record of the excavation area prior to excavation (if one exists) and a
photographic record of the current site conditions.
Response: Three photos are provided. One prior to excavation, one during excavation, and one post
excavation.
Pre -Excavation Photo (Taken June 2020)

Mr. Derek Denard
January 29, 2022
Page 5
Representative Open Excavation Photo (Taken Oct 14, 2021)
Post Excavation Photo (Taken Jan 10, 2022)
8. Provide all sampling results and laboratory analytical documentation of the excavated soils.
Response: See previous response for a summary table of investigative results and reference to the
laboratory reports.
9. Provide a complete record of the NPDES monitoring that occurred during and after the excavation
activities and identify any changes that may have occurred because of the soil disturbance.

Mr. Derek Denard
January 29, 2022
Page 6
Response: No changes were observed correlated to this activity. NPDES monitoring prior, during, and
after the excavation activity has been documented in routine discharge monitoring reports (DMRs).
10. Provide documentation that the soil excavation did not impact an existing RCRA solid waste
management unit or area of concern.
Response: The excavation area is not associated with an existing RCRA solid Waste Management Unit or
Area of Concern. See the following figure which shows the location of the excavation area compared to
the location of the identified SWMUs (shown in blue).
Approx. location of
Excavation Area

Mr. Derek Denard
January 29, 2022
Page 7
11. Finally, please provide any data/information you provided and explain in your written response
the information you provided to the landfill, (Republic Services' Uwharrie Landfill in Montgomery
County, NC) as to the sample results and sources of this material for use as cover material.
Response:
A verbal inquiry for disposal of the soil and crushed concrete was first made to the landfill
representative by telephone in early March 2021 followed by the submittal of analytical results by email
accompanied with the following text, "Attached is the analytical for the 1900 tons of soil and crushed
concrete. Can you provide a profile and disposal cost per ton for this material. They will deliver this
material over the course of one week approximately 80 -85 loads." The analytical results, included as
Attachment 4, are of a representative sample composited from several grab samples collected from the
soils returned to the test pit locations at the bath mill area as previously described. The landfill provided
a Waste Profile by email for review and signature (see Attachment 5).
Sincerely,
Robyn L. Gross
Director, Asset Management Americas
Attachments:
Figures 1 & 2
Referenced Slides
Analytical Report — Soil & Water Samples
Analytical Report — Waste Characterization
Waste Profile
cc via email: Robert C. McDaniel, Hazardous Waste Section

Attachment 1
Figures 1 & 2

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BADIN BUSINESS PARK LLC
BADIN BUSINESS PARK FACILITY
BASIN, NORTH CAROLINA
FORMER BATH MILL AREA EXCAVATION
DRAWN BY: J a
CHECKED BY: PAW
APPROVED BY JM B'
DATE: January 21 2022
SCALE: 1 ' = 50 '
PROJECT NO: 300-226.0013
FIGURE NO: 2

Attachment 2
Referenced Slides & Meeting Invitations

Extract from February 18, 2021 Presentation
Geophysics & Environmental Investigative Activities
■ Geophysics - performed to assess for the presence of previously unknown sources
and/or pathways for constituents to enter the storm sewer system. (June 2020)
- Able to detect variations in shallow subsurface soil conductivity, variations in shallow
groundwater conductivity, and metallic debris.
■ Environmental Activities - To further assess subsurface conditions, test pits were
excavated, and media was sampled at the locations of selected electromagnetic
anomalies. (Dec 2020)
- Twelve soil samples, total & leachable fluoride & cyanide
- Three water samples total fluoride & cyanide
Alcoa
6
Extract from June 15, 2021 Presentation
Additional Proposed Activities
Q
Alcoa
Geophysics - performed to assess for the presence of previously
unknown sources and/or pathways for constituents to enter the storm
sewer system. Able to detect variations in shallow subsurface soil
conductivity, variations in shallow groundwater conductivity, and metallic
materials.
Environmental Activities - Test pits were dug at locations of identified
electromagnetic anomalies. Soil and water samples collected and
analyzed for total and leachable fluoride and cyanide. (Dec 2020)
Results - Identified Former Bath Mill (TP-205 to 208) as a potential
contribution to fluoride in storm sewer network. We are working on
plans to remove and landfill these soils.

Gross, Robyn L.
Subject: Badin Business Park, LLC
Start:
End:
Thu 2/18/2021 3:00 PM
Thu 2/18/2021 4:30 PM
Recurrence: (none)
Meeting Status: Accepted
Organizer: Denard, Derek
In attendance with Badin Business Park, LLC:
Robyn Gross - Director, Alcoa Asset Management
Jason Mibroda - Alcoa Remediation Manager
Chelsea Cramer - Alcoa In -House Council
Rajat Ghosh - Alcoa Environmental Technical Manager
Steve Parascandola - Outside Council for Alcoa
Nathan Siria - FTN Associates, ENV consultant for Alcoa
Philip Massirer - FTN Associates, ENV consultant for Alcoa
In attendance with the NC DEQ Division of Water Resources (DWR):
Jeff Poupart, Section Chief - Water Quality Permitting Section (WQPS) DWR
Andrew Hargrove, Asst. General Counsel, Office of General Counsel - NCDEQ
Anna Gurney, PIO, Division of Water Resources
John Hennessy, Supervisor - Compliance & Expedited Permitting Unit WQPS DWR
Derek Denard, Environmental Specialist - Compliance & Expedited Permitting Unit
Mike Templeton, Acting Supervisor - Industrial Permitting Unit WQPS DWR
David Hill, Environmental Specialist 11 - Industrial Permitting Unit WQPS DWR
Corey Basinger, Regional Supervisor - WQ Regional Office Section - Mooresville RO
Andrew Pitner, Asst. Regional Supervisor - WQ Regional Office Section - Mooresville RO
Roberto Scheller, Environmental Specialist 11 -WQ Regional Office Section - Mooresville RO
If MS Teams is not working for us because of internet disruptions form the inclement ice storm, I have reserved 704-342-
6203 as a backup. I should be able to keep my cell phone charged and call into MS Teams to see if everyone can join.
Hopefully, we will have no issues. Stay safe.
Derek
Microsoft Teams meeting
1

Join on your computer or mobile app
Click here to join the meeting
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2

Gross, Robyn L.
Subject: Badin Park
Start:
End:
Tue 6/15/2021 9:00 AM
Tue 6/15/2021 10:30 AM
Recurrence: (none)
Meeting Status: Accepted
Organizer: Dowden, Doug
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the
sender and know the content is safe.
A meeting to discuss Badin Park.
From: Gross, Robyn L. <[e-mail]>
Sent: Friday, June 11, 2021 11:46 AM
To: Dowden, Doug <[e-mail]>
Subject: RE: [External] RE: Badin Lake
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment
to Report Spam.
Doug,
Here are some options for next week:
Tuesday 6/15 - any time between 8:00 AM and 1:00 PM
Wednesday 6/16 - any time between 8:00 AM and 10:00 AM or 1:00-3:00 PM
Can you check and let me know if any will work. Also, I can send a teams invite if you'd like us to.
Thanks and have a great weekend.
Robyn
Microsoft Teams meeting
Join on your computer or mobile app
Click here to join the meeting
Join with a video conferencing device
i

[e-mail]
Video Conference ID: 116 132 822 3
Alternate VTC dialing instructions
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2

Name Attendance Response
Dowden, Doug Meeting Organizer None
Gurney, Anna Required Attendee None
Denard, Derek Required Attendee None
Hill, David A Required Attendee None
Gross, Robyn L. Required Attendee None

Attachment 3
Laboratory Report - Soil & Water Samples

LINKS
�Review your project
results through
TotalAccess4
Visit us at:
www. eurofinsus.camfEnv
ti� eurofins
Environment Testing
America
ANALYTICAL REPORT
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-185778-1
Client Project/Site: Badin Business Park
Fot
Civil & Environmental Consultants Inc
2704 Cherokee Farm Way
Suite 101
Knoxville, Tennessee 37920
Attn: Michael Worden
Authorized for release by:
7/23/2020 11:46:27 AM
Sheila Hoffman, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for
accredited parameters, exceptions are noted in this report. This report may not be reproduced
except in full, and with written approval from the laboratory. For questions please contact the
Project Manager at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Method Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Method Method Description Protocol Laboratory
9056A Anions, Ion Chromatography SW846 TAL CF
EPA 300.0 R2.1 Anions, Ion Chromatography EPA TAL PIT
9012A Cyanide, Total and/or Amenable SW846 TAL SAV
EPA 9012B Cyanide, Total andor Amenable SW846 TAL PIT
Moisture Percent Moisture EPA TAL SAV
4500 F-B Fluoride Distillation SM TAL CF
9012A Cyanide, Total and/or Amenable, Distillation SW846 TAL SAV
9012B Cyanide, Total and/or Amenable, Distillation SW846 TAL PIT
D3987-85 ASTM Leaching Procedure ASTM TAL PIT
Protocol References:
ASTM = ASTM International
EPA = US Environmental Protection Agency
SM = "Standard Methods For The Examination Of Water And Wastewater"
SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL CF = Eurofins TestAmerica, Cedar Falls, 3019 Venture Way, Cedar Falls, IA 50613, TEL [phone]
TAL PIT = Eurofins TestAmerica, Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 2 of 39 7/23/2020

Sample Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Lab Sample ID Client Sample ID
Matrix
Collected Received Asset ID
680-185778-1 ABP-TP-201 (5.8) Solid 06/29/20 08:50 07/01/20 10:00
680-185778-2 ABP-TP-202 (5.0) Solid 06/29/20 09:45 07/01/20 10:00
680-185778-3 ABP-TP-203 (6.0) Solid 06/29/20 11:00 07/01/20 10:00
680-185778-4 ABP-TP-204 (4.5) Solid 06/29/20 11:40 07/01/20 10:00
680-185778-5 ABP-TP-205 (2.0) Solid 06/29/20 13:15 07/01/20 10:00
680-185778-6 ABP-TP-205 (6.0) Solid 06/29/20 13:50 07/01/20 10:00
680-185778-7 ABP-TP-206 (2.0) Solid 06/29/20 14:05 07/01/20 10:00
680-185778-8 ABP-TP-206 (4.0) Solid 06/29/20 14:20 07/01/20 10:00
680-185778-9 ABP-TP-207 (2.0) Solid 06/29/20 15:00 07/01/20 10:00
680-185778-10 ABP-TP-207 (9.5) Solid 06/29/20 15:10 07/01/20 10:00
680-185778-11 ABP-TP-208 (2.0) Solid 06/29/20 15:30 07/01/20 10:00
680-185778-12 ABP-TP-208 (9.5) Solid 06/29/20 15:40 07/01/20 10:00
Eurofins TestAmerica, Savannah
Page 3 of 39 7/23/2020

Definitions/Glossary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Qualifiers
HPLC/IC
Qualifier
Qualifier Description
4
MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not
applicable.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins TestAmerica, Savannah
Page 4 of 39 7/23/2020

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Job ID: 680-185778-1
Laboratory: Eurofins TestAmerica, Savannah
Narrative
CASE NARRATIVE
Client: Civil & Environmental Consultants Inc
Project: Badin Business Park
Report Number: 680-185778-1
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 the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the
reporting limits are adjusted relative to the dilution required.
EXCEPTION
During the Fluoride distillation for method 4500 of ABP-TP-207(2.0), a violent reaction took place that caused the distillation apparatus
to explode. The laboratory determined they would be unable to distill the remaining samples, due to EHS concerns. As a result, he
following samples were not analyzed for Fluoride using Fluoride distillation method 4500: ABP-TP-206 (4.0) (680-185778-8),
ABP-TP-207 (2.0) (680-185778-9), ABP-TP-207 (9.5) (680-185778-10), ABP-TP-208 (2.0) (680-185778-11) and ABP-TP-208 (�
(680-185778-12).
RECEIPT
The samples were received on 07/01/2020; the samples arrived in good condition, properly preserved and on ice. The temperature of the
coolers at receipt was 2.5° C and 3.2° C.
FLUORIDE
Samples ABP-TP-201 (5.8) (680-185778-1), ABP-TP-202 (5.0) (680-185778-2), ABP-TP-203 (6.0) (680-185778-3), ABP-TP-204 (4.5)
(680-185778-4), ABP-TP-205 (2.0) (680-185778-5), ABP-TP-205 (6.0) (680-185778-6), ABP-TP-206 (2.0) (680-185778-7), ABP-TP-206
(4.0) (680-185778-8), ABP-TP-207 (2.0) (680-185778-9), ABP-TP-207 (9.5) (680-185778-10), ABP-TP-208 (2.0) (680-185778-11) and
ABP-TP-208 (9.5) (680-185778-12) were analyzed for fluoride in accordance with ASTM D3987-85/EPA SW-846 Method 9038. The
samples were leached on 07/08/2020 and analyzed on 07/17/2020 and 07/19/2020.
Samples ABP-TP-204 (4.5) (680-185778-4)[5X], ABP-TP-206 (2.0) (680-185778-7)[10X] and ABP-TP-206 (4.0) (680-185778-8)[10X]
required dilution prior to analysis. The reporting limits have been adjusted accordingly.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
TOTAL AND AMENABLE CYANIDE
Samples ABP-TP-201 (5.8) (680-185778-1), ABP-TP-202 (5.0) (680-185778-2), ABP-TP-203 (6.0) (680-185778-3), ABP-TP-204 (4.5)
(680-185778-4), ABP-TP-205 (2.0) (680-185778-5), ABP-TP-205 (6.0) (680-185778-6), ABP-TP-206 (2.0) (680-185778-7), ABP-TP-206
(4.0) (680-185778-8), ABP-TP-207 (2.0) (680-185778-9), ABP-TP-207 (9.5) (680-185778-10), ABP-TP-208 (2.0) (680-185778-11) and
ABP-TP-208 (9.5) (680-185778-12) were analyzed for total and amenable cyanide in accordance with EPA SW-846 Method 9012A. The
samples were prepared and analyzed on 07/13/2020.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
CYANIDE (SOLID)
Samples ABP-TP-201 (5.8) (680-185778-1), ABP-TP-202 (5.0) (680-185778-2), ABP-TP-203 (6.0) (680-185778-3), ABP-TP-204 (4.5)
(680-185778-4), ABP-TP-205 (2.0) (680-185778-5), ABP-TP-205 (6.0) (680-185778-6), ABP-TP-206 (2.0) (680-185778-7), ABP-TP-206
(4.0) (680-185778-8), ABP-TP-207 (2.0) (680-185778-9), ABP-TP-207 (9.5) (680-185778-10), ABP-TP-208 (2.0) (680-185778-11) and
ABP-TP-208 (9.5) (680-185778-12) were analyzed for Cyanide (Solid) in accordance with 9012B. The samples were leached on
Eurofins TestAmerica, Savannah
Page 5 of 39 7/23/2020

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Job ID: 680-185778-1 (Continued)
Laboratory: Eurofins TestAmerica, Savannah (Continued)
07/08/2020, and prepared and analyzed on 07/17/2020.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
FLUORIDE
Samples ABP-TP-201 (5.8) (680-185778-1), ABP-TP-202 (5.0) (680-185778-2), ABP-TP-203 (6.0) (680-185778-3), ABP-TP-204 (4.5)
(680-185778-4), ABP-TP-205 (2.0) (680-185778-5), ABP-TP-205 (6.0) (680-185778-6) and ABP-TP-206 (2.0) (680-185778-7) were
analyzed for fluoride in accordance with 9056. The samples were prepared on 07/13/2020 and 07/14/2020 and analyzed on 07/14/2020.
Fluoride failed the recovery criteria low for the MS of sample ABP-TP-201 (5.8)MS (680-185778-1) in batch 310-285249.
Fluoride failed the recovery criteria low for the MSD of sample ABP-TP-201 (5.8)MSD (680-185778-1) in batch 310-285249.
The presence of the '4' qualifier indicates analytes where the concentration in the unspiked sample exceeded four times the spiking
amount.
Refer to the QC report for details.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
PERCENT SOLIDS/MOISTURE
Samples ABP-TP-201 (5.8) (680-185778-1), ABP-TP-202 (5.0) (680-185778-2), ABP-TP-203 (6.0) (680-185778-3), ABP-TP-204 (4.5)
(680-185778-4), ABP-TP-205 (2.0) (680-185778-5), ABP-TP-205 (6.0) (680-185778-6), ABP-TP-206 (2.0) (680-185778-7), ABP-TP-206
(4.0) (680-185778-8), ABP-TP-207 (2.0) (680-185778-9), ABP-TP-207 (9.5) (680-185778-10), ABP-TP-208 (2.0) (680-185778-11) and
ABP-TP-208 (9.5) (680-185778-12) were analyzed for Percent Solids/Moisture in accordance with TestAmerica SOP. The samples were
analyzed on 07/09/2020.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 6 of 39 7/23/2020

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-201 (5.8)
Date Collected: 06/29/20 08:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-1
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 1.2 0.10 mg/L 07/17/20 15:51 1
6
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 16:50 1
Client Sample ID: ABP-TP-201 (5.8)
Date Collected: 06/29/20 08:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-1
Matrix: Solid
Percent Solids: 84.1
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 490 36 mg/Kg * 07/13/20 08:51 07/14/20 19:33 10
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total 0.095 0.068 mg/Kg * 07/13/20 12:50 07/13/20 15:53 1
Client Sample ID: ABP-TP-202 (5.0)
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-2
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 0.66 0.10 mg/L 07/17/20 16:34 1
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 16:59 1
Client Sample ID: ABP-TP-202 (5.0)
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-2
Matrix: Solid
Percent Solids: 87.9
Method: 9056A -Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 320 35 mg/Kg # 07/13/20 12:06 07/14/20 20:20 10
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total 0.35 0.059 mg/Kg # 07/13/20 12:50 07/13/20 15:53 1
Client Sample ID: ABP-TP-203 (6.0)
Date Collected: 06/29/20 11:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-3
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 0.73 0.10 mg/L 07/17/20 16:48 1
General Chemistry - ASTM Leach
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:00 1
Eurofins TestAmerica, Savannah
Page 7 of 39 7/23/2020

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-203 (6.0)
Date Collected: 06/29/20 11:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-3
Matrix: Solid
Percent Solids: 87.1
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 280 31 mg/Kg # 07/13/20 12:06 07/14/20 20:36 10
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total 0.52 0.063 mg/Kg # 07/13/20 12:50 07/13/20 15:53 1
Client Sample ID: ABP-TP-204 (4.5)
Date Collected: 06/29/20 11:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-4
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 6.2 0.50 mg/L 07/19/20 02:41 5
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:02 1
Client Sample ID: ABP-TP-204 (4.5)
Date Collected: 06/29/20 11:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-4
Matrix: Solid
Percent Solids: 77.5
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 550 39 mg/Kg * 07/13/20 14:12 07/14/20 20:52 10
General Chemistry
Analyte
Result Qualifier
RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.067
0.067 mg/Kg # 07/13/20 12:50 07/13/20 15:53 1
Client Sample ID: ABP-TP-205 (2.0)
Date Collected: 06/29/20 13:15
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-5
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 4.8 0.10 mg/L 07/17/20 17:17 1
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:04 1
Client Sample ID: ABP-TP-205 (2.0)
Date Collected: 06/29/20 13:15
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-5
Matrix: Solid
Percent Solids: 77.0
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier
RL
MDL Unit D Prepared Analyzed Dil Fac
Fluoride
General Chemistry
Analyte
190 33 mg/Kg * 07/13/20 14:12 07/14/20 21:09 10
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
<0.071 0.071 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Eurofins TestAmerica, Savannah
Page 8 of 39 7/23/2020

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-205 (6.0)
Date Collected: 06/29/20 13:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-6
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 2.2 0.10 mg/L 07/17/20 18:00 1
6
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:05 1
Client Sample ID: ABP-TP-205 (6.0)
Date Collected: 06/29/20 13:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-6
Matrix: Solid
Percent Solids: 77.2
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 610 35 mg/Kg * 07/14/20 08:17 07/14/20 21:25 10
General Chemistry
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
<0.075 0.075 mg/Kg * 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-206 (2.0)
Date Collected: 06/29/20 14:05
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-7
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 10 1.0 mg/L 07/19/20 02:56 10
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:07 1
Client Sample ID: ABP-TP-206 (2.0)
Date Collected: 06/29/20 14:05
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-7
Matrix: Solid
Percent Solids: 92.8
Method: 9056A -Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 690 32 mg/Kg # 07/14/20 08:17 07/14/20 21:42 10
General Chemistry
Analyte
Result Qualifier
RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total 0.068
0.058 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-206 (4.0)
Date Collected: 06/29/20 14:20
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-8
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 25 1.0 mg/L 07/19/20 03:12 10
General Chemistry - ASTM Leach
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:09 1
Eurofins TestAmerica, Savannah
Page 9 of 39 7/23/2020

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-206 (4.0)
Date Collected: 06/29/20 14:20
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-8
Matrix: Solid
Percent Solids: 89.2
General Chemistry
Analyte
Result Qualifier
RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
0.13 0.059 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-207 (2.0)
Date Collected: 06/29/20 15:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-9
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 1.1 0.10 mg/L 07/17/20 18:44 1
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:11 1
Client Sample ID: ABP-TP-207 (2.0)
Date Collected: 06/29/20 15:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-9
Matrix: Solid
Percent Solids: 80.5
General Chemistry
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
<0.064 0.064 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-207 (9.5)
Date Collected: 06/29/20 15:10
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-10
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 3.2 0.10 mg/L 07/17/20 18:58 1
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:16 1
Client Sample ID: ABP-TP-207 (9.5)
Date Collected: 06/29/20 15:10
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-10
Matrix: Solid
Percent Solids: 79.3
General Chemistry
Analyte
Result Qualifier
RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
0.074 0.074 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-208 (2.0)
Date Collected: 06/29/20 15:30
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-11
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 1.7 0.10 mg/L 07/17/20 19:13 1
General Chemistry - ASTM Leach
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:17 1
Eurofins TestAmerica, Savannah
Page 10 of 39 7/23/2020

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-208 (2.0)
Date Collected: 06/29/20 15:30
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-11
Matrix: Solid
Percent Solids: 76.9
General Chemistry
Analyte
Result Qualifier
RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
<0.068 0.068 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Client Sample ID: ABP-TP-208 (9.5)
Date Collected: 06/29/20 15:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-12
Matrix: Solid
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 0.17 0.10 mg/L 07/17/20 19:27 1
General Chemistry - ASTM Leach
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 17:19 1
Client Sample ID: ABP-TP-208 (9.5)
Date Collected: 06/29/20 15:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-12
Matrix: Solid
Percent Solids: 74.6
General Chemistry
Analyte
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total
<0.076 0.076 mg/Kg # 07/13/20 12:50 07/13/20 16:00 1
Eurofins TestAmerica, Savannah
Page 11 of 39 7/23/2020

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Method: 9056A - Anions, Ion Chromatography
Lab Sample ID: MB 310-284770/1-A
Matrix: Solid
Analysis Batch: 285249
Analyte
MB MB
Result Qualifier
RL
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 284770
MDL Unit D Prepared Analyzed Dil Fac
Fluoride <28 28 mg/Kg 07/10/20 09:00 07/14/20 18:31 10
Lab Sample ID: LCS 310-284770/2-A
Matrix: Solid
Analysis Batch: 285249
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 284770
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: 680-185778-1 MS
Matrix: Solid
Analysis Batch: 285249
Analyte
450 413 mg/Kg 92 90.110
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: Total/NA
Prep Batch: 284770
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
Fluoride 490 58.6 402 4 mg/Kg -151 80 _ 120
Lab Sample ID: 680-185778-1 MSD
Matrix: Solid
Analysis Batch: 285249
Analyte
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: Total/NA
Prep Batch: 284770
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
490 57.0 461 4 mg/Kg -51 80.120 14 15
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography
Lab Sample ID: MB 180-322104/6
Matrix: Solid
Analysis Batch: 322104
Analyte
MB MB
Result Qualifier
RL
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
Fluoride <0.10 0.10 mg/L 07/17/20 15:06 1
Lab Sample ID: LCS 180-322104/5
Matrix: Solid
Analysis Batch: 322104
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: MB 180-322142/42
Matrix: Solid
Analysis Batch: 322142
Analyte
MB MB
Result Qualifier
2.50 2.47 mg/L 99 90 _ 110
RL
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
Fluoride <0.10 0.10 mg/L 07/18/20 22:59 1
Eurofins TestAmerica, Savannah
Page 12 of 39 7/23/2020

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Method: EPA 300.0 R2.1 - Anions, Ion Chromatography (Continued)
Lab Sample ID: LCS 180-322142/41
Matrix: Solid
Analysis Batch: 322142
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: LB 180-320750/1-A
Matrix: Solid
Analysis Batch: 322104
Analyte
LB LB
Result Qualifier
2.50 2.61 mg/L 105 90-110
RL
Client Sample ID: Method Blank
Prep Type: ASTM Leach
MDL Unit D Prepared Analyzed Dil Fac
Fluoride <0.10 0.10 mg/L 07/17/20 15:36 1
Lab Sample ID: 680-185778-1 MS
Matrix: Solid
Analysis Batch: 322104
Analyte
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: ASTM Leach
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
Fluoride 1.2 2.50 3.55 mg/L 95 90 _ 110
Lab Sample ID: 680-185778-1 MSD
Matrix: Solid
Analysis Batch: 322104
Analyte
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: ASTM Leach
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
1.2 2.50
3.59 mg/L 97 90 _ 110 1 20
Method: 9012A - Cyanide, Total and/or Amenable
Lab Sample ID: MB 680-626052/12-A
Matrix: Solid
Analysis Batch: 626168
Analyte
MB MB
Result Qualifier
RL
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 626052
MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.010
Lab Sample ID: LCS 680-626052/13-A
Matrix: Solid
Analysis Batch: 626168
Analyte
0.010 mg/Kg 07/13/20 12:50 07/13/20 15:45 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 626052
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
Lab Sample ID: 680-185778-4 MS
Matrix: Solid
Analysis Batch: 626168
Analyte
Cyanide, Total
0.0500 0.0512 mg/Kg 102 75 _ 125
Client Sample ID: ABP-TP-204 (4.5)
Prep Type: Total/NA
Prep Batch: 626052
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
<0.067 0.377 0.362 mg/Kg < 83 75 _ 125
Eurofins TestAmerica, Savannah
Page 13 of 39 7/23/2020

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Method: 9012A - Cyanide, Total and/or Amenable (Continued)
Lab Sample ID: 680-185778-4 MSD
Matrix: Solid
Analysis Batch: 626168
Analyte
Client Sample ID: ABP-TP-204 (4.5)
Prep Type: Total/NA
Prep Batch: 626052
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Cyanide, Total
<0.067 0.340 0.343 mg/Kg 87 75 _ 125 5 30
Method: EPA 9012B - Cyanide, Total andor Amenable
Lab Sample ID: MB 180-322056/4-A
Matrix: Solid
Analysis Batch: 322148
Analyte
MB MB
Result Qualifier
RL
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 322056
MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 16:46 1
Lab Sample ID: HLCS 180-322056/2-A
Matrix: Solid
Analysis Batch: 322148
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 322056
Spike HLCS HLCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
Lab Sample ID: LCS 180-322056/3-A
Matrix: Solid
Analysis Batch: 322148
Analyte
250 272 ug/L 109 90.110
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 322056
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
Lab Sample ID: LLCS 180-322056/1-A
Matrix: Solid
Analysis Batch: 322148
Analyte
200 219 ug/L 109 85.115
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 322056
Spike LLCS LLCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
Lab Sample ID: LB 180-320750/1-C
Matrix: Solid
Analysis Batch: 322148
Analyte
LB LB
Result Qualifier
50.0 49.9 ug/L 100 90 _ 110
RL
Client Sample ID: Method Blank
Prep Type: ASTM Leach
Prep Batch: 322056
MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <10 10 ug/L 07/17/20 12:35 07/17/20 16:48 1
Lab Sample ID: 680-185778-1 MS
Matrix: Solid
Analysis Batch: 322148
Analyte
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: ASTM Leach
Prep Batch: 322056
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
Cyanide, Total <10 200 213 ug/L 106 75 _ 125
Eurofins TestAmerica, Savannah
Page 14 of 39 7/23/2020

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Method: EPA 9012B - Cyanide, Total andor Amenable (Continued)
Lab Sample ID: 680-185778-1 MSD
Matrix: Solid
Analysis Batch: 322148
Analyte
Client Sample ID: ABP-TP-201 (5.8)
Prep Type: ASTM Leach
Prep Batch: 322056
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Cyanide, Total
<10 200 210 ug/L 105 75.125 1 20
Eurofins TestAmerica, Savannah
Page 15 of 39 7/23/2020

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
HPLC/IC
Prep Batch: 284770
Lab Sample ID Client Sample ID
Job ID: 680-185778-1
Prep Type Matrix Method Prep Batch
680-185778-1 ABP-TP-201 (5.8) Total/NA Solid 4500 F-B
680-185778-2 ABP-TP-202 (5.0) Total/NA Solid 4500 F-B
680-185778-3 ABP-TP-203 (6.0) Total/NA Solid 4500 F-B
680-185778-4 ABP-TP-204 (4.5) Total/NA Solid 4500 F-B
680-185778-5 ABP-TP-205 (2.0) Total/NA Solid 4500 F-B
680-185778-6 ABP-TP-205 (6.0) Total/NA Solid 4500 F-B
680-185778-7 ABP-TP-206 (2.0) Total/NA Solid 4500 F-B
MB 310-284770/1-A Method Blank Total/NA Solid 4500 F-B
LCS 310-284770/2-A Lab Control Sample Total/NA Solid 4500 F-B
680-185778-1 MS ABP-TP-201 (5.8) Total/NA Solid 4500 F-B
680-185778-1 MSD ABP-TP-201 (5.8) Total/NA Solid 4500 F-B
Analysis Batch: 285249
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-1 ABP-TP-201 (5.8) Total/NA Solid 9056A 284770
680-185778-2 ABP-TP-202 (5.0) Total/NA Solid 9056A 284770
680-185778-3 ABP-TP-203 (6.0) Total/NA Solid 9056A 284770
680-185778-4 ABP-TP-204 (4.5) Total/NA Solid 9056A 284770
680-185778-5 ABP-TP-205 (2.0) Total/NA Solid 9056A 284770
680-185778-6 ABP-TP-205 (6.0) Total/NA Solid 9056A 284770
680-185778-7 ABP-TP-206 (2.0) Total/NA Solid 9056A 284770
MB 310-284770/1-A Method Blank Total/NA Solid 9056A 284770
LCS 310-284770/2-A Lab Control Sample Total/NA Solid 9056A 284770
680-185778-1 MS ABP-TP-201 (5.8) Total/NA Solid 9056A 284770
680-185778-1 MSD ABP-TP-201 (5.8) Total/NA Solid 9056A 284770
Leach Batch: 320750
Lab Sample ID Client Sample ID Prep Type Matrix
Method Prep Batch
680-185778-1
680-185778-2
680-185778-3
680-185778-4
680-185778-5
680-185778-6
680-185778-7
680-185778-8
680-185778-9
ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
ABP-TP-202 (5.0) ASTM Leach Solid D3987-85
ABP-TP-203 (6.0) ASTM Leach Solid D3987-85
ABP-TP-204 (4.5) ASTM Leach Solid D3987-85
ABP-TP-205 (2.0) ASTM Leach Solid D3987-85
ABP-TP-205 (6.0) ASTM Leach Solid D3987-85
ABP-TP-206 (2.0) ASTM Leach Solid D3987-85
ABP-TP-206 (4.0) ASTM Leach Solid D3987-85
ABP-TP-207 (2.0) ASTM Leach Solid D3987-85
680-185778-10 ABP-TP-207 (9.5) ASTM Leach Solid D3987-85
680-185778-11 ABP-TP-208 (2.0) ASTM Leach Solid D3987-85
680-185778-12 ABP-TP-208 (9.5) ASTM Leach Solid D3987-85
LB 180-320750/1-A Method Blank ASTM Leach Solid D3987-85
680-185778-1 MS ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
680-185778-1 MSD ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
Analysis Batch: 322104
Lab Sample ID Client Sample ID
680-185778-1
680-185778-2
680-185778-3
680-185778-5
680-185778-6
ABP-TP-201 (5.8)
ABP-TP-202 (5.0)
ABP-TP-203 (6.0)
ABP-TP-205 (2.0)
ABP-TP-205 (6.0)
Prep Type Matrix Method Prep Batch
ASTM Leach Solid EPA 300.0 R2.1 320750
ASTM Leach Solid EPA 300.0 R2.1 320750
ASTM Leach Solid EPA 300.0 R2.1 320750
ASTM Leach Solid EPA 300.0 R2.1 320750
ASTM Leach Solid EPA 300.0 R2.1 320750
Eurofins TestAmerica, Savannah
Page 16 of 39 7/23/2020

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
HPLC/IC (Continued)
Analysis Batch: 322104 (Continued)
Lab Sample ID Client Sample ID
Job ID: 680-185778-1
Prep Type Matrix Method Prep Batch
680-185778-9
680-185778-10
ABP-TP-207 (2.0) ASTM Leach Solid EPA 300.0 R2.1 320750
680-185778-11
680-185778-12
LB 180-320750/1-A
MB 180-322104/6
LCS 180-322104/5
ABP-TP-207 (9.5) ASTM Leach Solid EPA 300.0 R2.1 320750
ABP-TP-208 (2.0) ASTM Leach Solid EPA 300.0 R2.1 320750
ABP-TP-208 (9.5) ASTM Leach Solid EPA 300.0 R2.1 320750
Method Blank ASTM Leach Solid EPA 300.0 R2.1 320750
Method Blank Total/NA Solid EPA 300.0 R2.1
Lab Control Sample Total/NA Solid EPA 300.0 R2.1
680-185778-1 MS
680-185778-1 MSD
Analysis Batch: 322142
Lab Sample ID
ABP-TP-201 (5.8)
ABP-TP-201 (5.8)
Client Sample ID
ASTM Leach
ASTM Leach
Solid
Solid
EPA 300.0 R2.1
EPA 300.0 R2.1
320750
320750
Prep Type Matrix Method Prep Batch
680-185778-4
680-185778-7
680-185778-8
MB 180-322142/42
LCS 180-322142/41
ABP-TP-204 (4.5) ASTM Leach Solid EPA 300.0 R2.1 320750
ABP-TP-206 (2.0) ASTM Leach Solid EPA 300.0 R2.1 320750
ABP-TP-206 (4.0) ASTM Leach Solid EPA 300.0 R2.1 320750
Method Blank Total/NA Solid EPA 300.0 R2.1
Lab Control Sample Total/NA Solid EPA 300.0 R2.1
General Chemistry
Leach Batch: 320750
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-1
680-185778-2
680-185778-3
680-185778-4
680-185778-5
680-185778-6
680-185778-7
680-185778-8
680-185778-9
ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
ABP-TP-202 (5.0) ASTM Leach Solid D3987-85
ABP-TP-203 (6.0) ASTM Leach Solid D3987-85
ABP-TP-204 (4.5) ASTM Leach Solid D3987-85
ABP-TP-205 (2.0) ASTM Leach Solid D3987-85
ABP-TP-205 (6.0) ASTM Leach Solid D3987-85
ABP-TP-206 (2.0) ASTM Leach Solid D3987-85
ABP-TP-206 (4.0) ASTM Leach Solid D3987-85
ABP-TP-207 (2.0) ASTM Leach Solid D3987-85
680-185778-10
680-185778-11
680-185778-12
LB 180-320750/1-C
680-185778-1 MS
680-185778-1 MSD
Prep Batch: 322056
ABP-TP-207 (9.5) ASTM Leach Solid D3987-85
ABP-TP-208 (2.0) ASTM Leach Solid D3987-85
ABP-TP-208 (9.5) ASTM Leach Solid D3987-85
Method Blank ASTM Leach Solid D3987-85
ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
ABP-TP-201 (5.8) ASTM Leach Solid D3987-85
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-1
680-185778-2
680-185778-3
680-185778-4
680-185778-5
680-185778-6
680-185778-7
680-185778-8
680-185778-9
ABP-TP-201 (5.8) ASTM Leach Solid 9012B 320750
ABP-TP-202 (5.0) ASTM Leach Solid 9012B 320750
ABP-TP-203 (6.0) ASTM Leach Solid 9012B 320750
ABP-TP-204 (4.5) ASTM Leach Solid 9012B 320750
ABP-TP-205 (2.0) ASTM Leach Solid 9012B 320750
ABP-TP-205 (6.0) ASTM Leach Solid 9012B 320750
ABP-TP-206 (2.0) ASTM Leach Solid 9012B 320750
ABP-TP-206 (4.0) ASTM Leach Solid 9012B 320750
ABP-TP-207 (2.0) ASTM Leach Solid 9012B 320750
680-185778-10
680-185778-11
ABP-TP-207 (9.5) ASTM Leach Solid 9012B 320750
ABP-TP-208 (2.0) ASTM Leach Solid 9012B 320750
Eurofins TestAmerica, Savannah
Page 17 of 39 7/23/2020

QC Association Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
General Chemistry (Continued)
Prep Batch: 322056 (Continued)
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-12
LB 180-320750/1-C
ABP-TP-208 (9.5)
ASTM Leach Solid 9012B 320750
MB 180-322056/4-A
HLCS 180-322056/2-A
LCS 180-322056/3-A
LLCS 180-322056/1-A
680-185778-1 MS
Method Blank
Method Blank
Lab Control Sample
Lab Control Sample
Lab Control Sample
ABP-TP-201 (5.8)
ASTM Leach Solid 9012B
Total/NA Solid 9012B
Total/NA Solid 9012B
Total/NA Solid 9012B
Total/NA Solid 9012B
ASTM Leach Solid 9012B
320750
320750
680-185778-1 MSD
Analysis Batch: 322148
Lab Sample ID
ABP-TP-201 (5.8)
Client Sample ID
ASTM Leach Solid 9012B 320750
Prep Type Matrix Method Prep Batch
680-185778-1
680-185778-2
680-185778-3
680-185778-4
680-185778-5
680-185778-6
680-185778-7
680-185778-8
680-185778-9
ABP-TP-201 (5.8) ASTM Leach Solid EPA 9012B 322056
ABP-TP-202 (5.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-203 (6.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-204 (4.5) ASTM Leach Solid EPA 9012B 322056
ABP-TP-205 (2.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-205 (6.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-206 (2.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-206 (4.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-207 (2.0) ASTM Leach Solid EPA 9012B 322056
680-185778-10
680-185778-11
680-185778-12
ABP-TP-207 (9.5) ASTM Leach Solid EPA 9012B 322056
ABP-TP-208 (2.0) ASTM Leach Solid EPA 9012B 322056
ABP-TP-208 (9.5) ASTM Leach Solid EPA 9012B 322056
LB 180-320750/1-C
MB 180-322056/4-A
HLCS 180-322056/2-A
Method Blank ASTM Leach Solid EPA 9012B 322056
Method Blank Total/NA Solid EPA 9012B 322056
Lab Control Sample Total/NA Solid EPA 9012B 322056
LCS 180-322056/3-A
LLCS 180-322056/1-A
680-185778-1 MS
680-185778-1 MSD
Analysis Batch: 625595
Lab Control Sample Total/NA Solid EPA 9012B 322056
Lab Control Sample Total/NA Solid EPA 9012B 322056
ABP-TP-201 (5.8) ASTM Leach Solid EPA 9012B 322056
ABP-TP-201 (5.8) ASTM Leach Solid EPA 9012B 322056
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-1 ABP-TP-201 (5.8) Total/NA Solid Moisture
680-185778-2 ABP-TP-202 (5.0) Total/NA Solid Moisture
680-185778-3 ABP-TP-203 (6.0) Total/NA Solid Moisture
680-185778-4 ABP-TP-204 (4.5) Total/NA Solid Moisture
680-185778-5 ABP-TP-205 (2.0) Total/NA Solid Moisture
680-185778-6 ABP-TP-205 (6.0) Total/NA Solid Moisture
680-185778-7 ABP-TP-206 (2.0) Total/NA Solid Moisture
680-185778-8 ABP-TP-206 (4.0) Total/NA Solid Moisture
680-185778-9 ABP-TP-207 (2.0) Total/NA Solid Moisture
680-185778-10 ABP-TP-207 (9.5) Total/NA Solid Moisture
680-185778-11 ABP-TP-208 (2.0) Total/NA Solid Moisture
680-185778-12 ABP-TP-208 (9.5) Total/NA Solid Moisture
Prep Batch: 626052
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-185778-1 ABP-TP-201 (5.8) Total/NA Solid 9012A
680-185778-2 ABP-TP-202 (5.0) Total/NA Solid 9012A
680-185778-3 ABP-TP-203 (6.0) Total/NA Solid 9012A
Eurofins TestAmerica, Savannah
Page 18 of 39 7/23/2020

QC Association Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
General Chemistry (Continued)
Prep Batch: 626052 (Continued)
Lab Sample ID Client Sample ID
Prep Type Matrix Method Prep Batch
680-185778-4 ABP-TP-204 (4.5) Total/NA Solid 9012A
680-185778-5 ABP-TP-205 (2.0) Total/NA Solid 9012A
680-185778-6 ABP-TP-205 (6.0) Total/NA Solid 9012A
680-185778-7 ABP-TP-206 (2.0) Total/NA Solid 9012A
680-185778-8 ABP-TP-206 (4.0) Total/NA Solid 9012A
680-185778-9 ABP-TP-207 (2.0) Total/NA Solid 9012A
680-185778-10 ABP-TP-207 (9.5) Total/NA Solid 9012A
680-185778-11 ABP-TP-208 (2.0) Total/NA Solid 9012A
680-185778-12 ABP-TP-208 (9.5) Total/NA Solid 9012A
MB 680-626052/12-A Method Blank Total/NA Solid 9012A
LCS 680-626052/13-A Lab Control Sample Total/NA Solid 9012A
680-185778-4 MS ABP-TP-204 (4.5) Total/NA Solid 9012A
680-185778-4 MSD ABP-TP-204 (4.5) Total/NA Solid 9012A
Analysis Batch: 626168
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-185778-1 ABP-TP-201 (5.8) Total/NA Solid 9012A 626052
680-185778-2 ABP-TP-202 (5.0) Total/NA Solid 9012A 626052
680-185778-3 ABP-TP-203 (6.0) Total/NA Solid 9012A 626052
680-185778-4 ABP-TP-204 (4.5) Total/NA Solid 9012A 626052
680-185778-5 ABP-TP-205 (2.0) Total/NA Solid 9012A 626052
680-185778-6 ABP-TP-205 (6.0) Total/NA Solid 9012A 626052
680-185778-7 ABP-TP-206 (2.0) Total/NA Solid 9012A 626052
680-185778-8 ABP-TP-206 (4.0) Total/NA Solid 9012A 626052
680-185778-9 ABP-TP-207 (2.0) Total/NA Solid 9012A 626052
680-185778-10 ABP-TP-207 (9.5) Total/NA Solid 9012A 626052
680-185778-11 ABP-TP-208 (2.0) Total/NA Solid 9012A 626052
680-185778-12 ABP-TP-208 (9.5) Total/NA Solid 9012A 626052
MB 680-626052/12-A Method Blank Total/NA Solid 9012A 626052
LCS 680-626052/13-A Lab Control Sample Total/NA Solid 9012A 626052
680-185778-4 MS ABP-TP-204 (4.5) Total/NA Solid 9012A 626052
680-185778-4 MSD ABP-TP-204 (4.5) Total/NA Solid 9012A 626052
Eurofins TestAmerica, Savannah
Page 19 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-201 (5.8)
Date Collected: 06/29/20 08:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-1
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.35 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 15:51 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
1
100.35 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 16:50 CMR TAL PIT
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
1
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-201 (5.8)
Date Collected: 06/29/20 08:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-1
Matrix: Solid
Percent Solids: 84.1
Batch Batch
Prep Type Type Method
Run
Total/NA Prep 4500 F-B
Total/NA Analysis 9056A
Instrument ID: Ophelia
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
10.192 mL 310 mL 284770 07/13/20 08:51 LBB TAL CF
10 10 mL 10 mL 285249 07/14/20 19:33 ACJ TAL CF
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.0509 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 15:53 JER TAL SAV
Client Sample ID: ABP-TP-202 (5.0)
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-2
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.35 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 16:34 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
1
100.35 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 16:59 CMR TAL PIT
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
1
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-202 (5.0)
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-2
Matrix: Solid
Percent Solids: 87.9
Batch Batch
Prep Type Type Method
Run
Total/NA Prep 4500 F-B
Total/NA Analysis 9056A
Instrument ID: Ophelia
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
10.028 mL 310 mL 284770 07/13/20 12:06 LBB TAL CF
10 10 mL 10 mL 285249 07/14/20 20:20 ACJ TAL CF
Eurofins TestAmerica, Savannah
Page 20 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-202 (5.0)
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-2
Matrix: Solid
Percent Solids: 87.9
Batch Batch
Prep Type Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1501 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 15:53 JER TAL SAV
Client Sample ID: ABP-TP-203 (6.0)
Date Collected: 06/29/20 11:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-3
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.58 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 16:48 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
1
100.58 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 17:00 CMR TAL PIT
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
1
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-203 (6.0)
Date Collected: 06/29/20 11:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-3
Matrix: Solid
Percent Solids: 87.1
Batch Batch
Prep Type Type Method
Run
Total/NA Prep 4500 F-B
Total/NA Analysis 9056A
Instrument ID: Ophelia
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
10.671 mL 290 mL 284770 07/13/20 12:06 LBB TAL CF
10 10 mL 10 mL 285249 07/14/20 20:36 ACJ TAL CF
1
1.0857 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 15:53 JER TAL SAV
Client Sample ID: ABP-TP-204 (4.5)
Date Collected: 06/29/20 11:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-4
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.52 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 5 322142 07/19/20 02:41 EPS TAL PIT
Instrument ID: CHIC2100A
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
1
100.52 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 17:02 CMR TAL PIT
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
1
625595 07/09/20 07:15 JEB TAL SAV
Eurofins TestAmerica, Savannah
Page 21 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-204 (4.5)
Date Collected: 06/29/20 11:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-4
Matrix: Solid
Percent Solids: 77.5
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 4500 F-B 10.000 mL 305 mL 284770 07/13/20 14:12 LBB TAL CF
Total/NA Analysis 9056A 10 10 mL 10 mL 285249 07/14/20 20:52 ACJ TAL CF
Instrument ID: Ophelia
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1631 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 15:53 JER TAL SAV
Client Sample ID: ABP-TP-205 (2.0)
Date Collected: 06/29/20 13:15
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-5
Matrix: Solid
Batch Batch
Prep Type Type Method
Run
ASTM Leach Leach D3987-85
ASTM Leach Analysis EPA 300.0 R2.1
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
100.14 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
1 322104 07/17/20 17:17 EPS TAL PIT
1
1
100.14 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 17:04 CMR TAL PIT
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-205 (2.0)
Date Collected: 06/29/20 13:15
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-5
Matrix: Solid
Percent Solids: 77.0
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 4500 F-B 10.682 mL 275 mL 284770 07/13/20 14:12 LBB TAL CF
Total/NA Analysis 9056A 10 10 mL 10 mL 285249 07/14/20 21:09 ACJ TAL CF
Instrument ID: Ophelia
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1028 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Client Sample ID: ABP-TP-205 (6.0)
Date Collected: 06/29/20 13:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-6
Matrix: Solid
Batch Batch
Prep Type Type Method
Run
ASTM Leach Leach D3987-85
ASTM Leach Analysis EPA 300.0 R2.1
Instrument ID: CHICS2000
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
1 322104 07/17/20 18:00 EPS TAL PIT
ASTM Leach Leach D3987-85 100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Prep 9012B 6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
ASTM Leach Analysis EPA 9012B 1 322148 07/17/20 17:05 CMR TAL PIT
Instrument ID: SEAL2
Eurofins TestAmerica, Savannah
Page 22 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-205 (6.0)
Date Collected: 06/29/20 13:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-6
Matrix: Solid
Prep Type
Batch Batch
Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis Moisture
1
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-205 (6.0)
Date Collected: 06/29/20 13:50
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-6
Matrix: Solid
Percent Solids: 77.2
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 4500 F-B 10.773 mL 295 mL 284770 07/14/20 08:17 LBB TAL CF
Total/NA Analysis 9056A 10 10 mL 10 mL 285249 07/14/20 21:25 ACJ TAL CF
Instrument ID: Ophelia
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.0325 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Client Sample ID: ABP-TP-206 (2.0)
Date Collected: 06/29/20 14:05
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-7
Matrix: Solid
Batch Batch
Prep Type Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85
ASTM Leach Analysis EPA 300.0 R2.1
Instrument ID: CHIC2100A
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
100.27 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
10 322142 07/19/20 02:56 EPS TAL PIT
1
1
100.27 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 17:07 CMR TAL PIT
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-206 (2.0)
Date Collected: 06/29/20 14:05
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-7
Matrix: Solid
Percent Solids: 92.8
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 4500 F-B 10.091 mL 300 mL 284770 07/14/20 08:17 LBB TAL CF
Total/NA Analysis 9056A 10 10 mL 10 mL 285249 07/14/20 21:42 ACJ TAL CF
Instrument ID: Ophelia
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1134 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Eurofins TestAmerica, Savannah
Page 23 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-206 (4.0)
Date Collected: 06/29/20 14:20
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-8
Matrix: Solid
Batch Batch
Prep Type Type Method
Run
ASTM Leach Leach D3987-85
ASTM Leach Analysis EPA 300.0 R2.1
Instrument ID: CHIC2100A
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
100.05 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
10 322142 07/19/20 03:12 EPS TAL PIT
ASTM Leach Leach D3987-85 100.05 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Prep 9012B 6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
ASTM Leach Analysis EPA 9012B 1 322148 07/17/20 17:09 CMR TAL PIT
Instrument ID: SEAL2
Total/NA
Analysis Moisture 1 625595 07/09/20 07:15 JEB TAL SAV
Instrument ID: NOEQUIP
Client Sample ID: ABP-TP-206 (4.0)
Date Collected: 06/29/20 14:20
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-8
Matrix: Solid
Percent Solids: 89.2
Prep Type
Batch Batch
Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1388 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Client Sample ID: ABP-TP-207 (2.0)
Date Collected: 06/29/20 15:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-9
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 18:44 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85 100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Prep 9012B 6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
ASTM Leach Analysis EPA 9012B 1 322148 07/17/20 17:11 CMR TAL PIT
Instrument ID: SEAL2
Total/NA
Analysis Moisture 1 625595 07/09/20 07:15 JEB TAL SAV
Instrument ID: NOEQUIP
Client Sample ID: ABP-TP-207 (2.0)
Date Collected: 06/29/20 15:00
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-9
Matrix: Solid
Percent Solids: 80.5
Batch Batch
Prep Type Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1619 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Eurofins TestAmerica, Savannah
Page 24 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-207 (9.5)
Date Collected: 06/29/20 15:10
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-10
Matrix: Solid
Batch Batch
Prep Type Type Method
Run
ASTM Leach Leach D3987-85
ASTM Leach Analysis EPA 300.0 R2.1
Instrument ID: CHICS2000
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
100.64 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
1 322104 07/17/20 18:58 EPS TAL PIT
ASTM Leach Leach D3987-85 100.64 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Prep 9012B 6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
ASTM Leach Analysis EPA 9012B 1 322148 07/17/20 17:16 CMR TAL PIT
Instrument ID: SEAL2
Total/NA
Analysis Moisture 1 625595 07/09/20 07:15 JEB TAL SAV
Instrument ID: NOEQUIP
Client Sample ID: ABP-TP-207 (9.5)
Date Collected: 06/29/20 15:10
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-10
Matrix: Solid
Percent Solids: 79.3
Prep Type
Batch Batch
Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.0212 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Client Sample ID: ABP-TP-208 (2.0)
Date Collected: 06/29/20 15:30
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-11
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.06 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 19:13 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85 100.06 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Prep 9012B 6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
ASTM Leach Analysis EPA 9012B 1 322148 07/17/20 17:17 CMR TAL PIT
Instrument ID: SEAL2
Total/NA
Analysis Moisture 1 625595 07/09/20 07:15 JEB TAL SAV
Instrument ID: NOEQUIP
Client Sample ID: ABP-TP-208 (2.0)
Date Collected: 06/29/20 15:30
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-11
Matrix: Solid
Percent Solids: 76.9
Batch Batch
Prep Type Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.1403 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Eurofins TestAmerica, Savannah
Page 25 of 39 7/23/2020

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-208 (9.5)
Date Collected: 06/29/20 15:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-12
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
ASTM Leach Leach D3987-85 100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
ASTM Leach Analysis EPA 300.0 R2.1 1 322104 07/17/20 19:27 EPS TAL PIT
Instrument ID: CHICS2000
ASTM Leach Leach D3987-85
ASTM Leach Prep 9012B
ASTM Leach Analysis EPA 9012B
Instrument ID: SEAL2
1
100.08 g 2000 mL 320750 07/08/20 16:30 GRN TAL PIT
6 mL 6 mL 322056 07/17/20 12:35 CMR TAL PIT
322148 07/17/20 17:19 CMR TAL PIT
Total/NA
Analysis Moisture
Instrument ID: NOEQUIP
1
625595 07/09/20 07:15 JEB TAL SAV
Client Sample ID: ABP-TP-208 (9.5)
Date Collected: 06/29/20 15:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185778-12
Matrix: Solid
Percent Solids: 74.6
Prep Type
Batch Batch
Type Method
Run
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 9012A
Total/NA Analysis 9012A
Instrument ID: KONELAB4
1
1.0651 g 6 mL 626052 07/13/20 12:50 JER TAL SAV
626168 07/13/20 16:00 JER TAL SAV
Laboratory References:
TAL CF = Eurofins TestAmerica, Cedar Falls, 3019 Venture Way, Cedar Falls, IA 50613, TEL [phone]
TAL PIT = Eurofins TestAmerica, Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 26 of 39 7/23/2020

6£ 4° LZ abed
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah. GA 31404
Phone [phone] Fax [phone]
Chain of Custody Record
Charlotte 229
,. eurofins
Client Information
5amptr'
�Q'f [ �f{fy�
Lac• F'r.5
Hoffman. Sheila B
earner Tracaing Nolst
LOC No
680-116295-4449S 1
CI v (Amact
Michael Warden
Phone }�
et i Q16O(OO 1
E-Ma
s'-ieila hoffman@testamencalnc com
Page
Page 1 of lINQ
Company
Crvi! & Environmental Consultants Inc
Analysis Requested
Job a
Address
2704 Cherokee Farm Way Suite 101
ova Dale R.q„esrea ..L
i C�
'Field Filtered Semple )Yes ar No) 1
Perform MSfMSD (Yea or No)
�
•Q
-
I
Nmworden@cecinc
Q
'v
n°
m
V
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a
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-3
:
rj
1
o
m
Ossa ORGKM 2tiD -Total Fluoride
g
o
LL
S.
-a
71
300 0RGFM 2B0-Fluoride
.
g
o
.i
a
n
1.G
E
o
a
4
Lim
a
a
io
C
T
rr
i
o
,
e
.
R
•
(Tots! Number of Containers 1
Preservation Codes:
A . HCL M • Hexane
6 - NaOH N •None
C • Zn Aconite 0- AsNa07
0 - Nano Ac 4 P • Na204S
E • . Me0H� R . N 25Z03
0 - Amchlpr S • H2SO4
hi- Ascorbic Aria 1 - TSP Dodecahydrale
r ice Ll U. Acetone
J • Dl water V • MCAA
K r EDTA L - EfJA W• pH 4-5
Z - outer capecllyl
Other:
Cdy
Knoxville
TAT Requested (daysg
l
-r.Y ,� f-'
LVVJ ��1 111�NMYY/ WWW "[!''
Slate bp
TN, 37920
Phone
PO e
270546878TRF
Email
con
WO p
300-226 0006
Protect Name
Alcoa - Badtn. NC - Cyanide Project
Protect a
68024105
Sole
S50We
Se Identification
Sample Date
Sample
Time
Sample
p
Type
(C=cam ,
G=grab)
Matrix
a.a
o•w.wn.
E•.a...J
Special Instructions/Nate:
Preseivatton
Code
N
N
N
N
N
N
N
N
N
N
x_
—
ABP-TP , 9.01. 4 51 )
f - 91
,
lTN
Solid
K)
ti[
C17
r,/
jx-
ABP-TP.,.a.fla C 51 0)
1 ;ct
oc t s
C_
Softd
Y
y
ABP-TP ,�7j 0311: (9,63
!(OD
�.
Solid
X
�,!
/�
ABP-TP.2_014(/1r4,5
/6,-P-c
(o- -.4k
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-L
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I,-
1L.
ABP-TPrP..0C31 p" co
6- ..ci
1 3) 5
L
sod
e-
1)1
lc
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ABP-TP_ 20 L �' C%J
�'
35D
Sobd
x
N'
ABP-TP n�l (9.i. 0)
p` l�
j r')Gf
{rL! O� 1
CjfOl
Solid
ASP-TP .- 90 /_ t{ t 6)
1 - L
!1l
/ O
Solid
74-
r-
74,
6B0-185778
Chain of Custody
rc
ASP -TPA 2 0") C; t 0)
/
19 -"P [
1500
C
Solid
"0 -
}e-
A8P-TP -
De1 Cc ,5)
4
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Sold
X.
"Se-
-1
iV
ABP-TPA ).0 U CO'-tQ 1
/6,-•'
G.--;-‘
1;50
V
Solid
7C
V•
Possible Hazard identification
Non -Hazard = Flammable Sknt lrldanl poison B Unknown 0 Radiological
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
CI Return To Client ! Disposal By Lab U Archive For _ Months
Deliverable Requested I, II SIP. IV. Other (specify)
Special Instructions/QC Requirements
Empty Ka Relinquished by iDate
1
IT
IMr--iha4 of Shipment
Relinquished 00416 L{
r
Dalerrnme ] c�
6 yTO-P0/ IJ0
Company
Bemire y /�
. L L.�r?lilt i l l
Daterrun
Li
4
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Cr L3Redngt
Company
fished
li i'� � t Jai n1
Dew/Time
u`
61ac) 13L
Company
Rece+ve1 by,
Daiefran
Z -A-
,k/ 96
CompanyI
RENngwshod by
Dothan -nu
Company
Received by
Drale7Tene
Custody Seals Intact
A Yes .t No
Custody Seal No
�- ))Company
Cooler Temixratwerst °C and Other Remarks y1 r- J, r 1 t �` I Al
(JT YU /{ `
Vcr thin 2111,4

6£ 40 2Z abed
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah GA 31404
Phone [phone] Fax, 912-352-0165
Chain of Custody Record
Charlotte 229
eurafins
Client Information
'an, i.,, L { _ /
o F t/ti•AC�
t
F;. PM
--`frnan Sheila
Canner Track�n hges)
9
CDC Ne
680-116295-444992
Cl eni CQnia.l
Michael Woroei-
Phone /�/
S 0 --II 6- ()too (
".n
- ratio holfman@testamericainc corn
Pape
Page 2 of'je a
Cnmpany
Clvr1 & Environmental Consultants Inc
Analysis
Requested
Jab M
Address
2704 Cherokee Farm Way Suite 101
Due Dale Requested 5� 4.. +
�`]l/yM•J
(Field Filtered Sample (Yee or No)
Perform MS(MSD (Yea Of No)
+--�
r
(ti
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v-
rn
o
m
+
i
n
m
a
enOther:
,
a
o
s
i
2
.
4
w
Total Number of containers J
Preservation Codes:
A HCt VI- Hexane
B - Na011 N • Hone
C- ZnAcetate O-AsNa02
EE OE O - Na2S03
F - MOHR . NA25203
G - AmLltior 5 - H?SO4
rr . AstorWc Acid T - TSP Doaecahydiale
•
1 Ice U • Aceiane
J - OI N: oiler V - MCAA
if • CDTA W • pH 4.5
L - EDA Z- elt+er IspecilyJ
Ceti
Knoxville
TAT Requested dye
TNSlate_ 37920
Phone
Ph
PO e
270546976TRF
•Eroixil
rnworden@cecinc corn
WO e
300-226 0006
Protect Name
Alcoa - Badin, NC - Cyanide Project
Project Ife
68024105
Silt.
SSOWir
She Identification
Sample Date
Sample
Time
sam to
p
Type
{C-camp.
G=grab)_
Matrix
{w.�.r..
sewn
a ...r.•o
ro.r....r.x.,..)
Special Instructions/Note:
- l
Preservation
Code
NNNNNNNNNN
-
r�
� �`
ABP-TP— \)
ab,6 (GI ,16
(.0..../}
Y!— 0`9
! 5q�
i�
Solid
(
,free TP
Solid
A+9F4TP
Solid
41 fP
Solid
gp}.TP'
Solid
A9R-1F
Soled
680
A1RPrrr
Solid
'8.
5778_
"R'P
Solid
" 7-72r
Solid
AtirtP
Water
eturrT7
Water
Possible Hazard Identification
Non-Nazard Flammable © Skin irritant Poison B tlnknown 0 Radrologrcal
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
LD
©ReWWTTt To Client T Disposal By Lab Archive Fin M. itr
Deliverable Requested I II. III IV, Other {speedy)
Special Instructions/0C Requirements
Empty Kit Relinquished by 'Date
—
Time 'Method or Saiomrnt
!
Rehnqu�shed by L.��'Q��r�/1,,p�.[�
(N! t!I � • .1 •
Oa1erTCi/o [t
Co- �� l a
Company
Received/ �} ,t�;{/j /�, ��//��
1.N11iai •
Darer/T�i
IS
c
a/..�1
� 1 rLN
Company
Raungwshed b
� 'i�
Da1�J7ime
f9
3G O �1�
Company
Recaroed
'�- �`'
DalerT1 r
r7-l-26k/ 00a
Compan
iij
ueenpurshed by
Dale:Tent
Cnmpany
Recarvee by
Dalerrune
company
Custody Seals Intact
A Yes A No
4Cust0dy Seal No
it
Cooler Tempe atu+e{=I G anq Other Remar s /� �( I`�
a v// f i
/)
-1 �011
Vey: fllilh^rlllr

SOS
n,. R1..4 1 :sa` • I � O 41
q:cCIA
�•ti eurofins
Fti .,ent Testing
.merica
ORIGIN ID:SAVA (912) 354-748
SHIPPING
EUROFINS/TESTAMERICA
5102 LA ROUCHE AVE
SAVANNAH. GA 31404
UNITED STATES US
TO
SHIP DATE: 06JUL20
ACTWGT: 50.00 LB MAN
CAD: 0801261/CAFE3313
BILL RECIPIENT
CUSTODY
TESTAMERICA LABORATORIES
301 ALPHA DRIVE
RIDC PARK
PITTSBURGH PA 15238
(412) 963— 7058
REF: SO 680-116524
III
III 11111111111
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II I II
I I III I IIII I I
II I III
Part # 159469-434 RIT2 EXP 04/21 • f
FedEx
Express
PI
TUE - 07 JUL 10:30A
ioTifi 1328 9410 0371 PRIORITY OVERNIGHT
XH AGCA
Uncorrected temp
Thermometer ID
ICF
p W I-SR-001 eff j
'k °c
Initials
:n1i1111111III11111111111 II
15238
PA -US PIT

Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
ins
Environment Testing
America
Client Information (Sub Contract Lab)
Sampler:
Lab PM:
Hoffman, Sheila B
lo:
16517.1
680 185778
Chain o Cus ody
'North Carolina
Client Contact:
Shipping/Receiving
Phone:
E-Mail:
[e-mail]
Page 1 of 2
Company:
TestAmerica Laboratories, Inc.
Accreditations Required (See note):
State - North Carolina (WW/SW)
Job #:
680-185778-1
Address:
301 Alpha Drive, RIDC Park,
Due Date Requested:
7/14/2020
Analysis Requested
Preservation Codes:
A - HCL M - Hexane
B - NaOH N - None
C - Zn Acetate 0 - AsNaO2
D - Nitric Acid P - Na2O4S
E - NaHSO4 Q - Na2S03
F - McOH R - Na2S2O3
G - Amchlor S - H2SO4
H - Ascorbic Acid T - TSP Dodecahydrate
I - Ice U - Acetone
J - DI Water V - MCAA
K - EDTA W - pH 4-5
L - EDA Z - other (specify)
Other:
City:
Pittsburgh
TAT Requested (days):
ple (Yes or No)
f
rPerform MS!MSD (Yes or No)
9012E/ASTM_LEACH_NP SPLP Cyanide
300 ORGFM_28D/ASTM_LEACH_NP (MOD) SPLP
Fluoride
3Total Number of containers
State, Zip:
PA, 15238
Phone:
412-963-7058(Tel) 412-963-2468(Fax)
PO #:
Email:
WO #:
Project Name:
Badin Business Park
Project #:
68024105
Site:
SSOW#:
'Field Filtered Sam
Sample Identification - Client ID (Lab ID)
Sample Date
Sample
Time
Sample
Type
(C=comp,
G=grab)
(w w to ,
s=emm.
owaammil,
BT=T„aue,
A=Air)
Special Instructions/Note:
Preservation Code:XX
X
ABP-TP-201 (5.8) (680-185778-1)
6/29/20
08:50
Eastern
Solid
X
X
1
ABP-TP-202 (5.0) (680-185778-2)
6/29/20
09:45
Eastern
Solid
X
X
1
ABP-TP-203 (6.0) (680-185778-3)
6/29/20
11:00
Eastern
Solid
X
X
1
ABP-TP-204 (4.5) (680-185778-4)
6/29/20
11:40
Eastern
Solid
X
X
1
ABP-TP-205 (2.0) (680-185778-5)
6/29/20
13:15
Eastern
Solid
X
X
1
ABP-TP-205 (6.0) (680-185778-6)
6/29/20
13:50
Eastern
Solid
X
X
1
ABP-TP-206 (2.0) (680-185778-7)
6/29/20
14.05
Eastern
Solid
X
X
1
ABP-TP-206 (4.0) (680-185778-8)
6/29/20
14.20
Eastern
Solid
X
X
1
ABP-TP-207 (2.0) (680-185778-9)
6/29/20
15:00
Eastern
Solid
-
X
X
1
Note: Since laboratory accreditations are subject to change, Eurofins TestAmenca places the ownership of method, analyte & acc editation compliance upon out subcontract laboratories. This sample shipment is orwarded under chain -of -custody. If the laboratory does not currently
maintain accreditation in the State of Origin listed above for analysis/testslmatnx being analyzed, the samples must be shipped back to the Eurofins TestAmenca laboratory or other instructions will be provided. Any changes to accreditation status should be brought to Eurofins
TestAmerica attention immediately. If all requested accreditations are current to date, return the signed Chain of Custody attesting to said complicance to Eurofins TestAmerica.
Possible Hazard Identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
= Return To Client Disposal By Lab 1 i Archive For Months
_
Deliverable Requested: I, II, III, IV, Other (specify) Primary Deliverable Rank: 2 Special Instructions/QC Requirements:
Emp Kit Relin Is d by:
'Date:
(Time:
'Method of Shipment:
Reli qui
rfi /_ �Ji
L�.J (/�]\JJI�)
Co5ko
Rec ed by
Daterrimi:
�1 zoo.)
Q
Company
*-rvlOri"—
Relinquished y:
Date/Time:
Company
Received by:
Date/Time:
Company
Relinquished by:
Date/Time:
Company
Received by:
Date/Time:
Company
Custody Seals Intact:
A Yes o No
Custody Seal No.:
Cooler Temperature(s) °C and Other Remarks:
Ver:01/16/2019

CD
W
i
0
W
co
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
tiff eurofins
Environment Testing
America
Client Information (Sub Contract Lab)
Sampler:
Lab PM:
Hoffman, Sheila B
Carrier Tracking No(s):
COG No:
680-616517.2
Client Contact:
Shipping/Receiving
Phone:
E-Mail:
[e-mail]
State of Origin:
North Carolina
Page:
Page 2 of 2
Company:
TestAmerica Laboratories, Inc.
Accreditations Required (See note):
State - North Carolina (WW/SW)
Job #:
680-185778-1
Address:
301 Alpha Drive, RIDC Park,
Due Date Requested:
7/14/2020
Analysis Requested
Preservation Codes:
A - HCL M - Hexane
B - NaOH N - None
C - Zn Acetate 0 - AsNa02
D - Nitric Acid P - Na204S
E - NaHSO4 Q - Na2S03
F - McOH R - Na2S2O3
G - Amchlor S - H2SO4
H - Ascorbic Acid T - TSP Dodecahydrate
I - Ice U - Acetone
J - DI Water V - MCAA
K - EDTA W - pH 4-5
L - EDA Z - other (specify)
Other:
City:
Pittsburgh
TAT Requested (days):
ple (Yes or No)
3Perform MSIMSD (Yes or No)
9012BIASTM_LEACH_NP SPLP Cyanide
300_ORGFM_28DIASTM_LEACH_NP (MOD) SPLP
Fluoride
:Total Number of containers
State, Zip:
Pa e, Zip:
8
Phone:
412-963-7058(Tel) 412-963-2468(Fax)
PO #:
Email:
WO #:
Project Name:
Badin Business Park
Project #:
68024105
Site:
SSOW#:
Field Filtered Sam
Sample Identification - Client ID (Lab ID)
Sample Date
Sample
Time
Sample
Type
(C=comp,
G=grab)
rawu1A :
(w=„,eer,
s=sord.
o=wastefoii.
eT=issue.
A=Air)
'
Special Instructions/Note:
Preservation Code:
X
ABP-TP-207 (9.5) (680-185778-10)
6/29/20
15:10
Eastern
Solid
X
X
1
ABP-TP-208 (2.0) (680-185778-11)
6/29/20
15:30
Easterrn
Solid
X
X
1
ABP-TP-208 (9.5) (680-185778-12)
6/29/20
15:40
Eastern
Solid
X
X
1
Note: Since laboratory accreditations are subject to change, Eurofins TestAmerica places the ownership of method, analyte & accreditation compliance upon out subcontract labo atones. This sample shipment is
maintain accreditation in the State of Origin listed above for analysis/tests/matrix being analyzed, the samples must be shipped back to the Eurofins TestAmerica laboratory or other instructions will be provided. Any
TestAmenca attention immediately. If all requested accreditations are current to date, retum the signed Chain of Custody attesting to said complicance to Eurofins TestAmerica.
orwarded
under chain -of -custody. If the laboratory does not currently
to accreditation status should be brought to Eurofins
changes
Possible Hazard Identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
CI Retum To Client Disposal By Lab = Archive For Months
Deliverable Requested: I, II, III, IV, Other (specify) Primary Deliverable Rank: 2
Special Instructions/QC Requirements:
Empt ' - - inq d by:
!Date:
ITime:
!Method of Shipment:
Relin uisI. by:
Date Time:
o ,, 1
Received b : • /
Dalrir�e:
Company t
e III
Reli • .
ate�me:
Company
Received by:
Date/Time:
Company
Relinquished by:
Date/Time:
Company
Received by:
Date/Time:
Company
Custody Seals Intact:
o Yes 0 No
Custody Seal No.:
Cooler Temperature(s) °C and Other Remarks:
Ver: 01 / 16/2019

tiff eurofins
ESIM
680-185778 Chain of
Cooler/Sample Receipt and Temper.
Environment Testing
TestAmerica
-
i
Client Information
Client: VW} 1 vyt, (A
City/State: C IT S Mir Ckir\ YU/STAT1 7Project: Bet (tt 11 h' 1,1 1 Y\i_ S< : C)-114-
Receipt Information
Date/Time Received: (% () Cj (VG) L,
Delivery Type: El UPS !FedEx ❑ FedEx Ground ❑ US Mail ❑ Spee-Dee
❑ Lab Courier ❑ Lab Field Services El Client Drop-off ❑ Other:
Received By:
Condition of Cooler/Containers
Sample(s) received in Cooler? Yes ❑ No If yes: Cooler ID:
Multiple Coolers?
El Yes VJ No If yes: Cooler # of
Cooler Custody Seals Present? ❑ Yes
No If yes: Cooler custody seals intact? ❑ Yes ❑ No
Sample Custody Seals Present? ❑ Yes No If yes: Sample custody seals intact?❑ Yes ❑ No
Trip Blank Present? ❑ Yes
No If yes: Which VOA samples are in cooler?
T emperat u e Record
Coolant: ItWet ice ❑ Blue ice E Dry ice ❑ Other: ❑ NONE
Thermometer ID: Correction Factor (°C): f
• Temp Blank Tem • erature - If no ternp blank, or temp blank temperature above criteria, proceed to Sa .le Container Temperature
Uncorrected Temp (°C): 3 _2_
• Sample Container Temperature
CONTAINER 1
Container(s) used:
Corrected Temp (°C):
CONTAINER 2
Uncorrected Temp (°C):
Corrected Temp (°C):
Exceptions Noted
1) If temperature exceeds criteria, was sample(s) received same day of sampling? ❑ Yes ❑ No
a) If yes: Is there evidence that the chilling process began? E Yes ❑ No
2) If temperature is <0°C, are there obvious signs that the integrity of sample containers is compromised?
(e.g., bulging septa, broken/cracked bottles, frozen solid?) ❑ Yes ❑ No
NOTE: If yes, contact PM before proceeding. If no, proceed with login
Additional Comments
Document: CF-LG-WI-002
Revision: 25
Date: 06/17/2019
Eurofins TestAmerica, Cedar Falls
Page 32 of 39
General temperature criteria is 0 to 6°C
Bacteria temperature criteria is 0 to 10°C
7/23/2020

6£ 4° CC abed
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
u
s
ull
tiff eurofins I Environment Testing
America
Client Information (Sub Contract Lab)
Sampler.
Lab PM:
Hoffman, Sheila B
Gamer Tracking No(s):
COC No:
680-616514.1
Client Contact
Shipping/Receiving -
Phone
E-Mai :
[e-mail]
State of Origin-
North Carolina
Page:
Page 1 of 2
Company.
TestAmerica Laboratories, Inc
Accreditations Required (See note):
State - North Carolina (WW/SW)
_
Job #:
680-185778-1
Address:
3019 Venture Way,
Due Date Requested:
7/14/2020
Analysis Requested
Preservation Codes:
A -HCL M- Hexane
B - NaOH N - None
C - Zn Acetate 0 - AsNaO2
0 - Nitric Acid P - Na204S
E - NaHSO4 0 - Na2S03
F - Me0H R - Na2S203
G- Amcnlor s-H2soa
H - Ascorbic Acid T - TSP Dodecahydrate
I - Ice U - Acetone
J - DI Water V -MCAA
K - EDTA W - pH 4-5
L - EDA Z - other (specify)
Other:
Cty.
Cedar Falls
TAT Requested (days):
0
Z
p
o
i .
m
o.
Perform MSIMSD (Yes or No)
9056A ORGFM 28DI4500 F B Fluoride
Total Number of containers
State, Zip
IA, 50613
Phone.
319-277-2401(Tel) 319-277-2425(Fax)
PO #:
Email:
WO #:
Project Name:
Badin Business Park
Project #:
68024105
Site:
SSOW#:
'Field Filtered Sam!
Sam le Identification - Client ID (Lab ID)
Sample Date
Sample
Time
Sample
Type
(C=comp,
G=grab)
rtra a rn
(w=water.
s=solid.
o=wasroroll.
BT=Tissue.
n=Ar)
Special Instructions/Note:
Preservation
Code:
X
ABP-TP-201 (5.8)(680-185778-1)
6/29/20
08:50
Eastern
Solid
X
1
ABP-TP-202 (5.0) (680-185778-2)
6/29/20
09:45
Eastern
Solid
X
1
ABP-TP-203 (6.0) (680-185778-3)
6/29/20
11.00
Eastern
Solid
X
1
ABP-TP-204 (4.5) (680-185778-4)
6/29/20
11.40
Eastern
Solid
X
1
ABP-TP-205 (2.0) (680-185778-5)
6/29/20
13:15
Eastern
Solid
X
1
ABP-TP-205 (6.0) (680-185778-6)
6/29/20
13:50
Eastern
Solid
X
1
ABP-TP-206 (2.0) (680-185778-7)
6/29/20
14.05
Eastern
Solid
X
1
ABP-TP-206 (4.0) (680-185778-8)
6/29/20
14:20
Eastern
Solid
X
1
ABP-TP-207 (2.0) (680-185778-9)
6/29/20
15:00
Eastern
Solid
X
1
Note: Since laboratory accreditations are subject to change. Eurofins TestAmerica places the ownership of method, analyte & accreditation compliance upon out subcontract laboratories. This sample shipment is forwarded under chain -of -custody. If the laboratory does not currently
maintain accreditation in the State of Origin listed above for analysis/tests/matrix being analyzed, the samples must be shipped back to the Eurofins TestAmerica laboratory or other instructions will be provided. Any changes to accreditation status should be brought to Eurofins
TestAmerica attention immediately. If all requested accreditations are current to date, return the signed Chan of Custody attesting to said complicance to Eurofins TestAmenca.
Possible Hazard Identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
= Return To Client I i Disposal By Lab I I Archive For Months
Deliverable Requested: I. II, III, IV, Other (specify) Primary Deliverable Rank: 2 Special Instructions/QC Requirements:
Empty Kit Relin fished bt•(Date:
(�
(Time:
_
(Method
of ment: —IRelinquished
by:
D%��f.¢ie;,�
io2
I �
ett
Co
f°eceiv
+ '
DaShipr 1 , l f .
Company
Relinquished by:
Date/Time:
Company
Rec e
f by:
Date/Time:
Company
Relinquished by:
DateTme:
Company
Rec i d by.
Date/Time:
Company
Custody Seals Intact:
.1 Yes .1 No
(Custody Seal No.'
Cooler Temperature(s) °C and Other Remarks:
Ver: 01 / 16/2019

6£ 4° i C abed
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
tiff eurofins I Environment Testing
America
Client Information (Sub Contract Lab)
Sample-
Lab PM:
Hoffman, Sheila B
Carner Tracking No(s):
COC No:
680-616514.2
Client Contact.
Shipping/Receiving
Phone
E-Mai :
[e-mail]
State of Origin:
North Carolina
Page:
Page 2 of 2
Company:
TestAmerica Laboratories, Inc
Accreditations Required (See note):
State - North Carolina (WW/SW)
Job #-.
680-185778-1
Address:
3019 Venture Way,
Due Date Requested:
7/14/2020
Analysis Requested
Preservation Codes:
A -HCL M - Hexane
0 - NaOH N - None
C - Zn Acetate 0 - AsNa02
D - Nitric Acid P - Na204S
E - NaHSO4 0 - Na2S03
F - McOH R - Na2S203
G
H- AS - T2SO4
-Assccorrbicbic Acid T - TSP Dodecahydrate
I - Ice U - Acetone
J - DI Water V - MCAA
K - EDTA W - pH 4-5
L - EDA Z - other (specify)
other:
City:
Cedar Falls
TAT Requested (days):
MO (Yes or No)
Perform MS/MSD (Yes or No)
9056A_ORGFM_28D/4500_F_B Fluoride
Total Number of containers
State. Zip.
IA, 50613
Phone:
319-277-2401(Tel ) 319-277-2425(Fax)
PO #.
Email:
WO #
Project Name.
Badin Business Park
Project #-.
68024105
Site:
ssoW#:
'Field Filtered Sam
Sample Identification - Client ID (Lab ID)
Sample Date
Sample
Time
Sample
Type
(C=comp,
G=grab)
Mall IA
(w=woror.
s=solid,
o=w°atoto,l.
eT=Tissue.
A=A,r)
Special Instructions/Note:
Preservation
Code:
X
U
ABP-TP-207 (9.5) (680-185778-1 0)
6129/20
15.10
Eastern
Solid
X
1
ABP-TP-208 (2.0) (680-185778-11)
6/29/20
15:30
Eastern
Solid
X
1
ABP-TP-208 (9.5) (680-185778-12)
6/29/20
15:40
Eastern
Solid
X
1
Note: Since laboratory accreditations are subject to change, Eurofins TestAmerica places the ownership of method. analyte 8 accreditation compliance upon out subcontract laboratories. This sample shipment is forwarded under chain -of -custody. If the laboratory does not currently
maintain accreditation in the State of Origin listed above for analysis/tests/matrix being analyzed, the samples must be shipped back to the Eurofins TestAmenca laboratory or other instructions will be provided. Any changes to accreditation status should be brought to Eurofins
TestAmenca attention immediately. If all requested accreditations are current to date. return the signed Chain of Custody attesting to said complicance to Eurofins TestAmenca.
Possible Hazard Identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
= Return To Client i Disposal By Lab n Archive For Months
Deliverable Requested: I, II, III, IV, Other (specify) Primary Deliverable Rank: 2
Special Instructions/QC Requirements:
Empty Kit Relinquished by:
(Date: Time: h
'Method of Shipment:
Relinquishe y:
Date/Time: 1 O�
d-1-C��- -1
Co
au
ceiv
tr,
i
�'i ? LZ4) r
Company
Relinquished y:
Date/Time:
Company
Rec v by:
Date/Time:
Company
Relinquished by:
Date/Time:
Company
Re ed by: V
Date/Time:
Company
Custody Seals Intact:
Yes \ No
Custody Seal No.:
Cooler Temperature(s) °C and Other Remarks:
Ver: 01/16/2019

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-185778-1
Login Number: 185778
List Number: 1
Creator: Banda, Christy S
Question
List Source: Eurofins TestAmerica, Savannah
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey N/A
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. N/A
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is N/A
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins TestAmerica, Savannah
Page 35 of 39 7/23/2020

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-185778-1
Login Number: 185778
List Number: 3
Creator: Johnson, Josie A
Question
List Source: Eurofins TestAmerica, Cedar Falls
List Creation: 07/07/20 11:43 AM
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey N/A
meter.
The cooler's custody seal, if present, is intact. N/A
Sample custody seals, if present, are intact. N/A
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. True
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins TestAmerica, Savannah
Page 36 of 39 7/23/2020

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-185778-1
Login Number: 185778
List Number: 2
Creator: Say, Thomas C
Question
List Source: Eurofins TestAmerica, Pittsburgh
List Creation: 07/07/20 11:19 AM
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey True
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. True
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins TestAmerica, Savannah
Page 37 of 39 7/23/2020

Accreditation/Certification Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
Laboratory: Eurofins TestAmerica, Savannah
The accreditations/certifications listed below are applicable to this report.
Job ID: 680-185778-1
Authority Program Identification Number Expiration Date
North Carolina (VWV/SW) State 269 12-31-20
Laboratory: Eurofins TestAmerica, Cedar Falls
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program Identification Number Expiration Date
AIHA-LAP, LLC Industrial Hygiene Laboratory 101044 11-01-20
Accreditation Program (IHLAP)
Colorado Petroleum Storage Tank Program IA100001 (OR) 09-29-20
Georgia State IA100001 (OR) 09-29-20
Illinois NELAP 200024 11-29-20
Iowa State 007 12-01-21
Kansas NELAP E-10341 01-31-21
Minnesota NELAP 019-999-319 12-31-20
Minnesota (Petrofund) State 3349 08-22-21
North Dakota State R-186 09-30-20
Oregon NELAP IA100001
USDA US Federal Programs P330-19-00003
09-29-20
01-02-22
Laboratory: Eurofins TestAmerica, Pittsburgh
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program Identification Number Expiration Date
Arkansas DEQ State 19-033-0 06-27-21
Cal ifo m is State 2891 04-30-21
Connecticut State PH-0688 09-30-20
Florida NELAP E871008 06-30-21
Georgia State PA 02-00416 04-30-21
Illinois NELAP 004375 06-30-21
Kansas NELAP E-10350 01-31-21
Kentucky (UST) State 162013 04-30-21
Kentucky (VWV) State KY98043 12-31-20
Louisiana
Maine
Minnesota
NELAP 04041 06-30-21
State PA00164 03-06-22
NELAP 042-999-482 12-31-20
Nevada State PA00164 07-31-20
New Hampshire NELAP 2030 04-05-21
New Jersey NELAP PA005 06-30-21
New York
North Carolina (WW/SW)
North Dakota
NELAP 11182 04-01-21
State 434 01-01-21
State R-227 04-30-21
Oregon NELAP PA-2151 02-06-21
Pennsylvania NELAP 02-00416 05-23-21
Rhode Island State LA000362 12-31-20
South Carolina State 89014 04-30-21
Texas NELAP T104704528 03-31-21
US Fish & Wildlife US Federal Programs 058448 07-31-20
USDA Federal P-Soil-01 06-26-22
USDA US Federal Programs P330-16-00211 06-26-22
Utah NELAP PA001462019-8 05-31-21
Virginia NELAP 10043 09-15-20
Eurofins TestAmerica, Savannah
Page 38 of 39 7/23/2020

Accreditation/Certification Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
Job ID: 680-185778-1
Laboratory: Eurofins TestAmerica, Pittsburgh (Continued)
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program Identification Number Expiration Date
West Virginia DEP State 142 02-01-21
Wisconsin State 998027800 08-31-20
Eurofins TestAmerica, Savannah
Page 39 of 39 7/23/2020

LINKS
Review your project
results through
Total Access
rVisit us at:
www. eurofinsus.camfEnv
tiff eurofins
Environment Testing
America
ANALYTICAL REPORT
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-185778-2
Client Project/Site: Badin Business Park
For:
Civil & Environmental Consultants Inc
2704 Cherokee Farm Way
Suite 101
Knoxville, Tennessee 37920
Attn: Michael Worden
Authorized for release by:
8/20/2020 3:34:29 PM
Sheila Hoffman, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for
accredited parameters, exceptions are noted in this report. This report may not be reproduced
except in full, and with written approval from the laboratory. For questions please contact the
Project Manager at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Method Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-2
Project/Site: Badin Business Park
Method Method Description Protocol Laboratory
Subcontract ASMTD3761/EPA 9056 FI None GeochemTes
Protocol References:
None = None
Laboratory References:
GeochemTes = Geochemical Testing Inc., 2005 North Center Avenue, Somerset, PA 15501
Eurofins TestAmerica, Savannah
Page 2 of 21 8/20/2020

Sample Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-2
Project/Site: Badin Business Park
Lab Sample ID Client Sample ID Matrix Collected Received Asset ID
680-185778-1 ABP-TP-201 (5.8) Solid 06/29/20 08:50 07/01/20 10:00
680-185778-2 ABP-TP-202 (5.0) Solid 06/29/20 09:45 07/01/20 10:00
680-185778-3 ABP-TP-203 (6.0) Solid 06/29/20 11:00 07/01/20 10:00
680-185778-4 ABP-TP-204 (4.5) Solid 06/29/20 11:40 07/01/20 10:00
680-185778-5 ABP-TP-205 (2.0) Solid 06/29/20 13:15 07/01/20 10:00
680-185778-6 ABP-TP-205 (6.0) Solid 06/29/20 13:50 07/01/20 10:00
680-185778-7 ABP-TP-206 (2.0) Solid 06/29/20 14:05 07/01/20 10:00
680-185778-8 ABP-TP-206 (4.0) Solid 06/29/20 14:20 07/01/20 10:00
680-185778-9 ABP-TP-207 (2.0) Solid 06/29/20 15:00 07/01/20 10:00
680-185778-10 ABP-TP-207 (9.5) Solid 06/29/20 15:10 07/01/20 10:00
680-185778-11 ABP-TP-208 (2.0) Solid 06/29/20 15:30 07/01/20 10:00
680-185778-12 ABP-TP-208 (9.5) Solid 06/29/20 15:40 07/01/20 10:00
Eurofins TestAmerica, Savannah
Page 3 of 21 8/20/2020

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-185778-2
Project/Site: Badin Business Park
Job ID: 680-185778-2
Laboratory: Eurofins TestAmerica, Savannah
N arrative
Job Narrative
680-185778-2
Comments
No additional comments.
Receipt
The samples were received on 7/1/2020 10:00 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperatures of the 2 coolers at receipt time were 2.5° C and 3.2° C.
Subcontract Work
Method ASMTD3761/EPA 9056 FI: This method was subcontracted to Geochemical Testing Inc.. The subcontract laboratory certification
is different from that of the facility issuing the final report.
Eurofins TestAmerica, Savannah
Page 4 of 21 8/20/2020

GEOCHEM !CAL
TESTI NG
Environmental and Energy Analysis
Thursday, August 20, 2020
Sheila Hoffman
TEST AMERICA - PGH
301 ALPHA DRIVE
RIDC PARK
PITTSBURGH, PA 15238
Order No.: G2008378
Dear Sheila Hoffman:
Geochemical Testing received 13 sample(s) on 8/6/2020 for the analyses presented in the
following report.
2005 N. Center Ave.
Somerset, PA 15501
814/443-1671
814/445-6666
FAX: [phone]
There were no problems with sample receipt protocols and analyses met the TNI/NELAC, EPA,
and laboratory specifications except where noted in the Case Narrative or Laboratory Results.
If you have any questions regarding these tests results, please feel free to call.
Sincerely,
Timothy W. Bergstresser
Director of Technical Services
Report(s) To:
DAVE DUNLAP
Page 5 of 21
Page 1 of 15
Y Y
I.D. E15-003O15PA. DEP
8/20/2020

Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Project:
Lab Order: G2008378 PWS: 0
CASE NARRATIVE
No problems were encountered during analysis of this workorder, except if noted in this report.
Legend:
H - Method Hold Time exceeded and is not compliant with
40CFR136 Table II.
U - The analyte was not detected at or above the listed
concentration, which is below the laboratory quantitation limit.
B - Analyte detected in the associated Method Blank
Q1 - See case narrative ND - Not Detected
MCL - Contaminant Limit J - Indicates an estimated value.
Q - Qualifier QL-Quantitation Limit DF - Dilution Factor
S - Surrogate Recovery outside accepted recovery limits
T - Sample received above required temperature and is not
compliant with 40CFR136 Table II.
T1 - Sample received above required temperature
MDA - Minimum Detectable Activity.
** - Value exceeds Action Limit
TICs - Tentatively Identified Compounds.
E - Value above quantitation range
me c
I.D. 56-00306 PA DEP
Page 6 of 21 8/20/2020
Page 2 of 15

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-001
Matrix: SOLID
Client Sample ID: 680-185778-1
ABP-TP-201 5.8
Sampled By: Test America
Collection Date: 6/29/2020 8:50:00 AM
Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT
122 10
ASTM D 3761 EPA 9056A
mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
Page 7 of 21
Page 3 of 15
I.D. 56-00306 PA DEP
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-002
Matrix: SOLID
Client Sample ID: 680-185778-2
ABP-TP-201 5.8
Sampled By: Test America
Collection Date: 6/29/2020 9:45:00 AM
Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT
139 10
ASTM D 3761 EPA 9056A
mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
Page 8 of 21
Page 4 of 15
I.D. 56-00306 PA DEP
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH Client Sample ID: 680-185778-3
Lab Order: G2008378 ABP-TP-201 5.8
Project: Sampled By: Test America
Lab ID: G2008378-003 Collection Date: 6/29/2020 11:00:00 AM
Matrix: SOLID Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT ASTM D 3761 EPA 9056A
74 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 9 of 21
Page 5 of 15
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-004
Matrix: SOLID
Client Sample ID: 680-185778-4
Sampled By:
Collection Date:
Received Date:
ABP-TP-201 5.8
Test America
6/29/2020 11:40:00 AM
8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT ASTM D 3761 EPA 9056A
55 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 10 of 21
Page 6 of 15
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-005
Matrix: SOLID
Client Sample ID: 680-185778-5
ABP-TP-201 5.8
Sampled By: Test America
Collection Date: 6/29/2020 1:15:00 PM
Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT
101 10
ASTM D 3761 EPA 9056A
mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
Page 11 of 21
Page 7 of 15
I.D. 56-00306 PA DEP
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-006
Matrix: SOLID
Client Sample ID: 680-185778-6
Sampled By:
Collection Date:
Received Date:
ABP-TP-201 5.8
Test America
6/29/2020 1:50:00 PM
8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT ASTM D 3761 EPA 9056A
197 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 12 of 21
Page 8 of 15
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-007
Matrix: SOLID
Client Sample ID: 680-185778-7
Sampled By:
Collection Date:
Received Date:
ABP-TP-201 5.8
Test America
6/29/2020 2:05:00 PM
8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: MBG ASTM D 3761 EPA 9056A
811 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/18/20 5:16 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 13 of 21
Page 9 of 15
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-008
Matrix: SOLID
Client Sample ID: 680-185778-8
ABP-TP-201 5.8
Sampled By: Test America
Collection Date: 6/29/2020 2:20:00 PM
Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: MBG
7250 10
ASTM D 3761 EPA 9056A
mg/Kg-dry 1 08/14/20 8:00 AM 08/17/20 1:00 PM
Page 14 of 21
Page 10 of 15
I.D. 56-00306 PA DEP
8/20/2020

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH
Lab Order: G2008378
Project:
Lab ID: G2008378-009
Matrix: SOLID
Client Sample ID: 680-185778-9
Sampled By:
Collection Date:
Received Date:
ABP-TP-201 5.8
Test America
6/29/2020 3:00:00 PM
8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: MBG ASTM D 3761 EPA 9056A
264 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/18/20 5:16 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 15 of 21 8/20/2020
Page 11 of 15

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH Client Sample ID: 680-185778-10
Lab Order: G2008378 ABP-TP-201 5.8
Project: Sampled By: Test America
Lab ID: G2008378-010 Collection Date: 6/29/2020 3:10:00 PM
Matrix: SOLID Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT ASTM D 3761 EPA 9056A
118 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 16 of 21 8/20/2020
Page 12 of 15

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH Client Sample ID: 680-185778-11
Lab Order: G2008378 ABP-TP-201 5.8
Project: Sampled By: Test America
Lab ID: G2008378-011 Collection Date: 6/29/2020 3:30:00 PM
Matrix: SOLID Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: CKT ASTM D 3761 EPA 9056A
113 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/14/20 1:46 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 17 of 21 8/20/2020
Page 13 of 15

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH Client Sample ID: 680-185778-12
Lab Order: G2008378 ABP-TP-201 5.8
Project: Sampled By: Test America
Lab ID: G2008378-012 Collection Date: 6/29/2020 3:40:00 PM
Matrix: SOLID Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: MBG ASTM D 3761 EPA 9056A
285 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/18/20 5:16 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 18 of 21 8/20/2020
Page 14 of 15

Laboratory Results
Geochemical Testing
Date: 20-Aug-20
CLIENT: TEST AMERICA - PGH Client Sample ID: 180-108140-B-1
Lab Order: G2008378 ABP-TP-201 5.8
Project: Sampled By: Test America
Lab ID: G2008378-013 Collection Date: 7/9/2020 8:30:00 AM
Matrix: SOLID Received Date: 8/6/2020 12:30:18 PM
Analyses Result QL Q Units DF Date Prepared Date Analyzed
FLUORINE
Fluorine
Analyst: MBG ASTM D 3761 EPA 9056A
1640 10 mg/Kg-dry 1 08/14/20 8:00 AM 08/18/20 5:16 PM
` 11l ACC LAQ S,
•
ne
I.D. 56-00306 PA DEP
Page 19 of 21 8/20/2020
Page 15 of 15

Eurofins TestAmerica, Pittsburgh /
301 Alpha Drive RIDC Park 6.3 �i
Pittsburgh, PA 15238 Chain of Custody Record
Phone: [phone] Fax: [phone]
iA
111
11
n
0
111
ti eurofins
Client Information (Sub Contract Lab)
Sampler
Lab PM:
Hoffman, Sheila B
Career Tracking No(s):
CCC No:
180-405920.1
Client Contact:
Shipping/Receiving
Phone:
E-Meii:
[e-mail]
State of Origin:
North Carolina
Page,
Page 1 of 2
Company
Geoehemical Testing
Accreditations Required (See note):
Stale - North Carolina (W W1SW)
Job if,
680-185778-2
Address'.
2005 North Center Avenue,
Due Date Requested:
8/12/2020
Analysis Requested
Preservation Codes:
A HCL M -Hexane
13 - NaOH N - None
0 • Zn Acetate 0 - ASNa02
D - Nitric Acid P - Na204S
E - NaHSO4 0 - Na2S03
F -MeOH R-Na2S2O3
G • Amchlor S - H2SO4
H - Ascorbic Acid T - TSP Dodecehydrate
I - Ice U-Acetone
J - DI Water V - MCAA
R - EDTA W • pH 4.5
L -EDa z - Other (specify)
Other:
City:
Somerset
TAT Requested (days):
Field Filtered Sample (Yes or No)
Perform MS!MSD (Yes or No}
SUB (A5MTD37611EPA 9056 Fit! ASMTD37611EPA
9056 FI
Total Number of containers I
State, Zip:
PA, 15501
phone:
PO A
Emal::
WO 11:
Project Name:
Badin Business Park
Pfojeel P.
68024105
Site:
SSOW#:
Sample Identification - Client ID (Lab ID)
Date
Sample
Time
Sample
Type
{C=comp,
G=grab)
Matrix
(w-w.atnr.
s-soa.
o-..,,r„u,
ue
RT=The.A,Ai,
Special Instructions/Note:
_Sample
Preservation Code:
x
--
ABP-TP-201 (5.8)(680-185778-1) CDC))
6/29/20
08:50
Eastern
Solid
X
1
ABP-TP-202 (5.0)(680-185778-2) CL16_
6/29/20
09:45
Eastern
Solid
X
1
ABP-TP-203 (6.0) (680-185778.3)
6/29/20
aster
Eastern
Solid
X
1
ABP-TP-204 (4.5)(680-185778-4) Cf��
6/29/20
11:4Eastern
Solid
X
1
ABP-TP-205 (2.0)(680-185778-5) c 5
6)29/20
13:15
Eastern
Solid
X
1
ABP-TP-205 (6.0)(680-185778-6) CO ()
6)29/20
13:50
Eastern
Solid
X
1
ABP-TP-206 (2.0)(680-185778-7) Ir1(�I }
l
6)29/20
14:05
Eastern
Solid
X
1
ABP-TP-206 (4.0)(680-185778-8)
fir`,
6)29/20
14:20
Eastern
Solid
X
1
ABP-TP-207 (2.0)(680-185778-9) j.r 1
6/29)20
15.00
Eastern
Solid
X
1
Note. Since laboratory accreditations are subject to change. Eurofins TestAmerica places the ownership of method. analyte & accreditation compile ce upon out subcontract labora ones, This samp e shipment is forwarded under chain -of -custody. If the laboratory does not currently
maintain accreditation in the State of Origin fisted above for analysisltestslrnatrix being analyzed, the samples must be shipped hack 10 the Eurofins TestArlteriea laboratory or other instructions will be provided. Any changes to accreditation status should be brought to Eurofins
TestAmerica attention immediately. if all requested accreditatrons are current to date, return the signed Chain of Custody attesting to said complicance to Eurofins TestAmerica.
Possible Hazard identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
©Return To Client = Disposal By Lab Archive For Months
Deliverable Requested: I. II, III, IV, Other (specify) Primary Deliverable Rank: 2
Special Instructions/QC Requirements:
Empty Kit Relinquished by: (Date:
Time: ethodofShipment:
:::::.'-'1
:*(a
:ri—
Receivedby:::-
I
Received by:
Reiirisiie4--
by:
DatelTime.
Company
Received by:
DatefTime:
Company
Custody Seals Intact:
Yes .1 No
Custody Seal No.:
Cooler Temperature(sYC and Other Remarks:
Page 20 of 21
I Yam-, z`
Ver:01 1h 2019

Eurofins TestAmerica, Pittsburgh
301 Alpha Drive RIDC Park
Pittsburgh, PA 15238
Phone: [phone] Fax: [phone]
6 A0(10
Chain of Custody Record
ti eurofins
r'•: tin,-,.,..+ "c h'i-n^
Client Information (Sub Contract Lab)
Sampler:
Lab PM
Hoffman, Sheila B
Carrier Tracking No(s):
CDC No:
180-405920.2
Client Contact:
Shipping/Receiving
Phone:
E-Mail:
[e-mail]
Slate of Origin:
North Carolina
Page:
Page 2 of 2
Company:
Geochemical Testing
Accreditation Required (See note):
State - North Carolina (WW/SW) )
Jab #:
680-185778-2
Address:
2005 North Center Avenue,
Due Date Requested:
8/12/2020
Analysis Requested
Preservation Codes:
A HCL M -Hexane
e - NaOH N - None
C - Zn Acetate 0 - AsNaD2
D - Nitric Acid P - Na204S
E - NaHSO4 Q - Na2S03
F - Me0H R - Na2S2O3
G - Amchlor S - H2SO4
H - Ascorbic Acid T - TSP Dodecahydrate
l - Ice U - Acetone
J-01 Water V -MCAA
K - EOTA W - pH 45
L -EDA Z - other (specify)
Other:
City:
Somerset
TAT Requested Idaysj:
Field Filtered Sample (Yes or No)
Perform MSIM5D (Yes or No)
SUB {ASMT1 37611EPA 9056 FIl! ASMTD37611EPA
9056 FI
"
Total Number of containers I
Slate, Zip:
PA, 15501
Phone:
pp it:
Email:
WO#:
Project Name:
a In usiness Park
Propel #:
68024105
Site:
SSOW1:
Sample Identification ification - Client ID (Lab fD)
Sample Date
Sample
Time
Sample
Type
(C=comp,
G=grab)
Matrix
(w w.ter.
9•uNld,
ory..e ,o,,.
BT•TIssue. A•Alr)
Special InstructionslNote:
Preservation
Code:XX
�^
ABP-TP-207 (9.5) (680-185778-10) yin
f
6/29/20
15:10
Eastern
Solid
X
+�(�
115
ABP-TP-208 (2.0) (680-185778-11) 01 h
6/29/20
Eastern
Solid
X
1
ABP-TP-208 (9.5) (680-185778-12) Ui 2
6/29/20
40
Easteras15ter n
Solid
X
1
1"
16-2ccUSr1� Lick:, -1U�14.1.:-,� • i�v
-7j:l
•Zu
),.
Note: Since laboratory accreditations are subject to change, Eurofins TestAmerica places the ownership of method. analyte 8 accreditation compliance upon out subcontract laboratories. This samp e shipment is forwarded under chain•of custody. If the laboratory does not currently
maintain accreditation in the State of Origin listed above for analysis/tests/matrix being analyzed. the samples must be shipped back to the Eurofins TestAmerica laboratory or other instructions will be provided. Any changes to accreditation status should be brought to Eurofins
TestAmerrca attention immediately. If all requested accredilallons are current to date. return the signed Chain of Custody attesting to said complicance to Eurofins TestAmerica.
Possible Hazard Identification
UnconfirmedO
Sample Disposal (A fee may be assessed If samples are retained longer than 1 month)
Return To Client O Disposal By Lab Archive For Months
Deliverable Requested: I, II, RI, IV. Other (specify) Primary Deliverable Rank: 2
Special Instructions/OC Requirements:
Empty Kit Relinquished by: Date: Time: L, 'Method of Shipment.
Rerinquisned by: f
Dater 169
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any
Received by:
Date/Time:
Company
Relinquished by:
DatelTlme:
Company
Received by:
Date/Time,
Company
Custody Seats Intact:
o Yes A No
Custody Seal No.:
Cooler Temperatures) °C and Other Remarks,
Page 21 of 21
Ver: 01 / 16+2019

LINKS
Review your project
results through
Total Access
Visit us at:
www. eurofinsus.camfEnv
tiff eurofins
Environment Testing
America
ANALYTICAL REPORT
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-185779-1
Client Project/Site: Badin Business Park
Revision: 1
For:
Civil & Environmental Consultants Inc
2704 Cherokee Farm Way
Suite 101
Knoxville, Tennessee 37920
Attn: Michael Worden
%hu
Authorized for release by:
7/20/2020 11:38:23 AM
Sheila Hoffman, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for
accredited parameters, exceptions are noted in this report. This report may not be reproduced
except in full, and with written approval from the laboratory. For questions please contact the
Project Manager at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Definitions/Glossary
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Qualifiers
General Chemistry
Qualifier Qualifier Description
F1 MS and/or MSD recovery exceeds control limits.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
II Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins TestAmerica, Savannah
Page 2 of 15 7/20/2020 (Rev. 1)

Sample Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
Job ID: 680-185779-1
Lab Sample ID
Client Sample ID
Matrix
Collected Received Asset ID
680-185779-1
680-185779-2
680-185779-3
ABP-TP-202W
ABP-TP-204W
ABP-TP-205W
Water
Water
Water
06/29/20 09:45 07/01/20 10:00
06/29/20 11:40 07/01/20 10:00
06/29/20 14:35 07/01/20 10:00
Eurofins TestAmerica, Savannah
Page 3 of 15 7/20/2020 (Rev. 1)

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Job ID: 680-185779-1
Laboratory: Eurofins TestAmerica, Savannah
N arrative
CASE NARRATIVE
Client: Civil & Environmental Consultants Inc
Project: Badin Business Park
Report Number: 680-185779-1
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 the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the
reporting limits are adjusted relative to the dilution required.
REVISION
Sample ID prefix was revised to ABP
RECEIPT
The samples were received on 07/01/2020; the samples arrived in good condition, properly preserved and on ice. The temperature of the
coolers at receipt was 2.5 C.
ANIONS BY ION CHROMATOGRAPHY (28 DAY)
Samples ABP-TP-202W (680-185779-1), ABP-TP-204W (680-185779-2) and ABP-TP-205W (680-185779-3) were analyzed for Anions by
Ion Chromatography (28 Day) in accordance with EPA Method 300.0. The samples were analyzed on 07/04/2020 and 07/10/2020.
Sample ABP-TP-205W (680-185779-3)[5X] required dilution prior to analysis. The reporting limits have been adjusted accordingly.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
CYANIDE
Samples ABP-TP-202W (680-185779-1), ABP-TP-204W (680-185779-2) and ABP-TP-205W (680-185779-3) were analyzed for cyanide in
accordance with D7511-12. The samples were analyzed on 07/13/2020.
The following samples were found to contain residual chlorine: ABP-TP-202W (680-185779-1), ABP-TP-205W (680-185779-3) and
ABP-TP-204W (680-185779-2). The chlorine was treated and removed prior to preparation/analysis.
Cyanide, Total and Cyanide, Total failed the recovery criteria low for the MS of sample ABP-TP-205WMS (680-185779-3) in batch
410-22809.
Refer to the QC report for details.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 4 of 15 7/20/2020 (Rev. 1)

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-202W Lab Sample ID: 680-185779-1
Date Collected: 06/29/20 09:45 Matrix: Water
Date Received: 07/01/20 10:00
Method: 300.0-1993 R2.1 - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 3.3 0.10 mg/L 07/04/20 07:09 1
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.0060 0.0060 mg/L 07/13/20 15:18 1
Client Sample ID: ABP-TP-204W Lab Sample ID: 680-185779-2
Date Collected: 06/29/20 11:40 Matrix: Water
Date Received: 07/01/20 10:00
Method: 300.0-1993 R2.1 - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 2.0 0.10 mg/L 07/04/20 07:22 1
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.0060 0.0060 mg/L 07/13/20 15:15 1
Client Sample ID: ABP-TP-205W Lab Sample ID: 680-185779-3
Date Collected: 06/29/20 14:35 Matrix: Water
Date Received: 07/01/20 10:00
Method: 300.0-1993 R2.1 - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 21 0.50 mg/L 07/10/20 18:33 5
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.0060 F1 0.0060 mg/L 07/13/20 15:06 1
Eurofins TestAmerica, Savannah
Page 5 of 15 7/20/2020 (Rev. 1)

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Method: 300.0-1993 R2.1 - Anions, Ion Chromatography
Lab Sample ID: MB 680-625066/33
Matrix: Water
Analysis Batch: 625066
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride <0.10 0.10 mg/L 07/04/20 01:27 1
Lab Sample ID: LCS 680-625066/34
Matrix: Water
Analysis Batch: 625066
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: LCSD 680-625066/35
Matrix: Water
Analysis Batch: 625066
Analyte
2.00 1.92 mg/L 96 90. 110
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
Lab Sample ID: MB 680-625870/2
Matrix: Water
Analysis Batch: 625870
Analyte
Fluoride
Lab Sample ID: LCS 680-625870/3
Matrix: Water
Analysis Batch: 625870
Analyte
2.00 1.90 mg/L 95 90 - 110 1 15
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
<0.10 0.10 mg/L 07/10/20 14:49 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: LCSD 680-625870/4
Matrix: Water
Analysis Batch: 625870
Analyte
2.00 1.92 mg/L 96 90 - 110
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
Method: D7511-12 - Total Cyanide
Lab Sample ID: MB 410-22809/19
Matrix: Water
Analysis Batch: 22809
Analyte
2.00 1.91 mg/L 96 90 - 110 0 15
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.0060 0.0060 mg/L 07/13/20 15:03 1
Eurofins TestAmerica, Savannah
Page 6 of 15 7/20/2020 (Rev. 1)

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Method: D7511-12 - Total Cyanide (Continued)
Lab Sample ID: LCS 410-22809/18
Matrix: Water
Analysis Batch: 22809
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
Lab Sample ID: 680-185779-3 MS
Matrix: Water
Analysis Batch: 22809
Analyte
0.0403 0.0401 mg/L 99 84 - 116
Client Sample ID: ABP-TP-205W
Prep Type: Total/NA
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
Cyanide, Total <0.0060 F1
Lab Sample ID: 680-185779-3 MS
Matrix: Water
Analysis Batch: 22809
Analyte
0.0200 0.0158 F1 mg/L 79 84. 116
Client Sample ID: ABP-TP-205W
Prep Type: Total/NA
Sample Sample Spike MS MS %Rec.
Result Qualifier Added Result Qualifier Unit D %Rec Limits
Cyanide, Total <0.0060 F1 0.0200 0.0162 F1 mg/L 81 84-116
Lab Sample ID: 680-185779-3 DU
Matrix: Water
Analysis Batch: 22809
Analyte
Client Sample ID: ABP-TP-205W
Prep Type: Total/NA
Sample Sample DU DU RPD
Result Qualifier Result Qualifier Unit D RPD Limit
Cyanide, Total
<0.0060 F1 <0.0060 mg/L NC 20
Eurofins TestAmerica, Savannah
Page 7 of 15 7/20/2020 (Rev. 1)

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
Job ID: 680-185779-1
HPLC/IC
Analysis Batch: 625066
Lab Sample ID
Client Sample ID
680-185779-1
680-185779-2
MB 680-625066/33
LCS 680-625066/34
LCSD 680-625066/35
Analysis Batch: 625870
Lab Sample ID
ABP-TP-202W
ABP-TP-204W
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
680-185779-3
MB 680-625870/2
LCS 680-625870/3
LCSD 680-625870/4
ABP-TP-205W
Method Blank
Lab Control Sample
Lab Control Sample Dup
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Matrix
Method
Prep Batch
Water
Water
Water
Water
Water
Matrix
300.0-1993 R2.1
300.0-1993 R2.1
300.0-1993 R2.1
300.0-1993 R2.1
300.0-1993 R2.1
Method
Prep Batch
Water
Water
Water
Water
300.0-1993 R2.1
300.0-1993 R2.1
300.0-1993 R2.1
300.0-1993 R2.1
General Chemistry
Analysis Batch: 22809
Lab Sample ID
Client Sample ID
680-185779-1
680-185779-2
680-185779-3
MB 410-22809/19
LCS 410-22809/18
680-185779-3 MS
680-185779-3 MS
680-185779-3 DU
ABP-TP-202W
ABP-TP-204W
ABP-TP-205W
Method Blank
Lab Control Sample
ABP-TP-205W
ABP-TP-205W
ABP-TP-205W
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Matrix
Method
Prep Batch
Water
Water
Water
Water
Water
Water
Water
Water
D7511-12
D7511-12
D7511-12
D7511-12
D7511-12
D7511-12
D7511-12
D7511-12
Eurofins TestAmerica, Savannah
Page 8 of 15 7/20/2020 (Rev. 1)

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Client Sample ID: ABP-TP-202W
Date Collected: 06/29/20 09:45
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185779-1
Matrix: Water
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 300.0-1993 R2.1 1 5 mL 5 mL 625066 07/04/20 07:09 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis D7511-12
Instrument ID: 22683_Amp
1
22809 07/13/2015:18 L8MI ELLE
Client Sample ID: ABP-TP-204W
Date Collected: 06/29/20 11:40
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185779-2
Matrix: Water
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 300.0-1993 R2.1 1 5 mL 5 mL 625066 07/04/20 07:22 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis D7511-12
Instrument ID: 22683_Amp
1
22809 07/13/2015:15 L8M1 ELLE
Client Sample ID: ABP-TP-205W
Date Collected: 06/29/20 14:35
Date Received: 07/01/20 10:00
Lab Sample ID: 680-185779-3
Matrix: Water
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 300.0-1993 R2.1 5 5 mL 5 mL 625870 07/10/20 18:33 CS TAL SAV
Instrument ID: CICK
Total/NA Analysis D7511-12
Instrument ID: 22683_Amp
1
22809 07/13/20 15:06 L8M1 ELLE
Laboratory References:
ELLE = Eurofins Lancaster Laboratories Env, LLC, 2425 New Holland Pike, Lancaster, PA 17601, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 9 of 15 7/20/2020 (Rev. 1)

Accreditation/Certification Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Badin Business Park
Job ID: 680-185779-1
Laboratory: Eurofins TestAmerica, Savannah
The accreditations/certifications listed below are applicable to this report.
Authority
Program Identification Number Expiration Date
North Carolina (VW/SW) State 269 12-31-20
Laboratory: Eurofins Lancaster Laboratories Env, LLC
The accreditations/certifications listed below are applicable to this report.
Authority
Program Identification Number Expiration Date
North Carolina (WV/SW) State 521 12-31-20
Eurofins TestAmerica, Savannah
Page 10 of 15 7/20/2020 (Rev. 1)

Method Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-185779-1
Project/Site: Badin Business Park
Method Method Description Protocol Laboratory
300.0-1993 R2.1 Anions, Ion Chromatography MCAVWV TAL SAV
D7511-12 Total Cyanide ASTM ELLE
Protocol References:
ASTM = ASTM International
MCAVWV = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions.
Laboratory References:
ELLE = Eurofins Lancaster Laboratories Env, LLC, 2425 New Holland Pike, Lancaster, PA 17601, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 11 of 15 7/20/2020 (Rev. 1)

S do Z abed
.AO ) OZOZ/OZ/L
turotins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah GA 31404
Phone [phone] Fax [phone]
Chain of Custody Record
Charlotte 229 euroFins
//6 2
Client Information
Sampler
(1 �iA
Lab PM
Hoffman. Sheila B
Carrier Tracking No(sl
COC No
680-116292-44500 1
Page
Page 1 of i t
Client Contact
Michael Warden
Phone Ct /
\ ` b — 6 .—(5[li b /
E Mail
sheila hoffman@testamencainc oom
Company
Civil & Envrronmental Consultants Inc
Jot, M
Analysis Requested
Address
2704 Cherokee Farm Way Suite 101
Due Date Requested:
S�pi✓t�P�
MA
�Y
CNil
4,
g
G
1
Preservation Codes:
A - HCL M -Hexane
5 - NaOH N - Norte
C - Zn Acelale 0 -
rtt,< Aod P - Na 204S
D - NNa2O4S
E - NaHSO4 0 - Na2S03
F • Me0KR • Na2S203
G-Amrhbr S-H2504
y - Ascorbic Acid T - TSP boOecahyd a[e
1 - Ice ti - Acetone
J - 01 Water V - MCAA
K - EOTA W - pH 4.5
L - EDA Z - other (specrty)
Other:
Crty
Knoxville
TAT Requested Idaysl.
54-0r�, I
Slate. Zip
TN. 37920
Phone
pp p
270546878TRF
Email
mworden@cecinc cam
WO R
300-226 0006
'Project Name
Alcoa - Bailin, NC - Cyanide Project
Protect 4
68024105
a
c
Sae
SSAYVY
� ;,
U
Ti
S•ecial InstructionsiNate:
Sample Identification
ABP-TP - �`] W
Sam .le Date
C9-A'.g)
sample
Time
0 qzf
Sample
Type
(G=comp,
G=•rab
G
matnx
(w,..a,.
s-s aw,
O•sruwai.
er.r,mm,
A•Air
Water
~
�t
a
ABP-TP -.. ),0 Il idLo'
gq-).0
1 L� D
/' ,
Water
it:
�/
X,
ABP TP . a O 5 t
(- r1 L�,'}il
P- 0
t 1,66
(.
L1�
Water
Z(
ABP-TP
Water
ASP-TP
Water
ABP-TP
Water
ABP-TP
Water
680- 85779
Chain of Custody
ABP-TP
Water
ABP-TP
Water
ABP-TP
r
Water
ABP-TP
Water
Pos . le Hazard identification
Non -Hazard n Flammable li Skin !ratan! O Parson 8 C� Unknown l� Radiolagrcal
Sample Dispose (A fee may [t�bbeaqassessed if samples are retained longer than f month)
11
Return To Client ` `Disposal By Lab Archive For Months
Deliverable Requested 1, 11. Ili, V. Other (specify}
Special Instructions/QC Requirements
Empty Kit Relinquished by Date
ITime
1Metnod ol Shipment
I
Relinqu�cnaG by 7 /�-� /
DatelTime
Cum any
r
Rece vatl ii
utivl
Oatedile
j.
Company
ReLnquahedirka4r
Dale/Time
o,x) 11,11)0
Company
Rece,ved by
pa!HIT;
Company
Relinquished by ^
�•1c3 1,,iY�u) 1
DareTTiree
Co
3c, �k 154
Company
Received by
DaterTime
Company
Custody Seals Intact-
A Yes A No
Custody Seal No..
l
Cooler Temperelure(s fC end other Remar1s t't R. � • '] 1 t /_) I
. l . r
0

Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah. GA 31404
Phone: [phone] Fax: [phone]
Chain of Custody Record
it
iia
a
4I ti: •..
eurDFins
Envtmnment Testing
America
Client Information (Sub Contract Lab)
Sampler
Lab PM:
Hoffman, Sheila B
Carver Trading Note):
COC No
680-516389.1
Chonl Contact:
Shipping/Receiving
Phone
E-Mai
[e-mail]
State Of Origin:
North Carolina
Page
Page 1 or 1
Company.
Eurofiins Lancaster Laboratories Env LLC
Accreddabons Required (See note)'
State - North Carolina (WWJSW)
Job e-
680.185779-1
Address"
2425 New Holland Pike.
Due Date Requested:
7l13i2020
Analysis Requested
Preservation Codes:
A-HGL ht•Hexane
6-NaOH N - None
C - Zn Acetate 0 • ASNa02
0 - Mtnc Acid P - Na204S
E•NaHS06 0-Na2503
F•MeOH R-Na2S203
G - Amchlor S - H250•l
H - Ascorblc Acid T - TSP Dodecahydrate
I - Ice IJ-ACelane
J•OiWaler V-MCAA
h • EDTA W - pH1-5
L - EDA 2 - other tspeaty)
Other:
City
Lancaster
TAT Requested (days):
held Filtered Sample (Yee or No)
1Parform MS/MSti (Yea or No)
a
o
u
1E
o
.—,X
Total Number of containers
Stale, Zip:
PA,17601
Phone
717-656.2300(Tel)
#
Email
Woe.
Piv o t Name
Alcoa - Bailin. NC -Cyanide Project
Protect a'.
68024105
Site.
SSOW#:
Sample Identification - ClientID Lab ID
Sample Date
Sample
Time
Sample
Type
(C-comp,
G=grab)
Matrix
(w...r..,
•T-Tha...M,4)
Special Instructions/Note:
�.<
Preservation Code:
ASB-TP-202W (660-165779 1 }
6/29/20
09 45
Eastern
Water
X
1
Price horn Lancaster is 536 per sample
ASB-TP-204W {680-185779-2)
6/29120
11 40
Eastern
Water
X
1
Price from Lancaster is 536 per sample
ASB-TP-205W {680-165779-3)
6/29/20
14 35
Eastern
Water
X
1
Price from Lancaster Is 536 per sample
Nolo. Since laboratory accreadalions are sublocl to change, Eurofins Te5 America places the ownership of method, analyte & accreditation comp lance upon out sub Detract taboralo es This sample shipment is forwarded undo cha n-of-cu5lotly. It the iaboroiary does not currently
maintain accreduabon in the Stale or Orion fisted above for analysislosts1matris being analyzed. the samples must be shipped back to the Eurofins TestAmerlca laboratory or other instructions will be provided Any changes to accreditation status should be brought to Eurofins
TestArrenca attention Immediately if art requested ecoredttattons aro current to dale. return the signed Chain of Custody attesting to sald complicance to Eurofns TestAmenca.
Possible Hazard Identification
Unconfirmed
Sample Disposal (A fee may be assessed if samples are retained longer than f month)
r=iRetum To Client ©Disposal By Lab i3 Archive For Months
Deliverable Requested: 1. II, III, IV. Other (specify) Primary Deliverable Rank 2 Special InslructlonslQC Requirements:
Empty Kt Reti uishe by:
Dale (Time: 'Method
of Shipment:
Relinquished by
Da rTimo,
Co n
s.
Received by
Dalertime: ------
—
Company
Reltnqulahad by:
Datenmo.
Company
Received by'
, •
Oalemma.
Company
Relinquished by
Do
Company
Race d by
Da1T}mt3
``((�
Cp ap
Custody Seals Intact:
A Yes No
Custody Seal No.:
Cooler Temperature(s)"C and ()the marks: J
r
-l1
Page 13 of 15
crf?I 1h7111rr
7/20/2020 (Rev. 1)

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-185779-1
Login Number: 185779
List Number: 1
Creator: Banda, Christy S
Question
List Source: Eurofins TestAmerica, Savannah
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey N/A
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. N/A
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is N/A
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins TestAmerica, Savannah
Page 14 of 15 7/20/2020 (Rev. 1)

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-185779-1
Login Number: 185779
List Number: 2
Creator: Rivera -Santa, Julissa
Question
List Source: Eurofins Lancaster Laboratories Env
List Creation: 07/07/20 01:15 PM
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey N/A
meter.
The cooler's custody seal is intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable (</=6C, not frozen). True
Cooler Temperature is recorded. True
WV: Container Temperature is acceptable (</=6C, not frozen). N/A
WV: Container Temperature is recorded. N/A
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
There is sufficient vol. for all requested analyses. True
Multiphasic samples are not present. True
Samples do not require splitting or compositing. N/A
Is the Field Sampler's name present on COC? False Received project as a subcontract.
Sample Preservation Verified. N/A
Residual Chlorine Checked. N/A
Sample custody seals are intact. N/A
Eurofins TestAmerica, Savannah
Page 15 of 15 7/20/2020 (Rev. 1)

Attachment 4
Laboratory Report — Bath Mill Soils
Composite

LINKS
Review your project
results through
Total Access
rVisit us at:
www. eurofinsus.camfEnv
tiff eurofins
Environment Testing
America
ANALYTICAL REPORT
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-195839-1
Client Project/Site: Alcoa - Badin, NC -Waste Characterization
For:
Civil & Environmental Consultants Inc
2704 Cherokee Farm Way
Suite 101
Knoxville, Tennessee 37920
Attn: Michael Worden
Authorized for release by:
3/15/2021 4:10:55 PM
Sheila Hoffman, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for
accredited parameters, exceptions are noted in this report. This report may not be reproduced
except in full, and with written approval from the laboratory. For questions please contact the
Project Manager at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Method Summary
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method Method Description Protocol Laboratory
624.1 Volatile Organic Compounds (GC/MS) 40CFR136A TAL SAV
8260D Volatile Organic Compounds by GC/MS SW846 TAL SAV
8270E Semivolatile Organic Compounds (GC/MS) SW846 TAL SAV
300.0 Anions, Ion Chromatography MCAVVW TAL SAV
9056A Anions, Ion Chromatography SVV846 TAL SAV
6010D Metals (ICP) SVV846 TAL SAV
7470A Mercury (CVAA) SVV846 TAL SAV
1030 Ignitability, Solids SVV846 TAL SAV
2540 D-2011 Total Suspended Solids (Dried at 103-105°C) SM TAL SAV
9012B Cyanide, Total andorAmenable SVV846 TAL SAV
9034 Sulfide, Acid Soluble and Insoluble (Titrimetric) SVV846 TAL SAV
9045D pH SVV846 TAL SAV
Moisture Percent Moisture EPA TAL SAV
1311 TCLP Extraction SVV846 TAL SAV
3010A Preparation, Total Metals SVV846 TAL SAV
3510C Liquid -Liquid Extraction (Separatory Funnel) SVV846 TAL SAV
5030B Purge and Trap SVV846 TAL SAV
7470A Preparation, Mercury SVV846 TAL SAV
9012B Cyanide, Total and/or Amenable, Distillation SVV846 TAL SAV
9013 Cyanide Extraction (Solids and Oils) SVV846 TAL SAV
9030B Sulfide, Distillation (Acid Soluble and Insoluble) SVV846 TAL SAV
DI Leach Deionized Water Leaching Procedure ASTM TAL SAV
Protocol References:
40CFR136A = "Methods for Organic Chemical Analysis of Municipal Industrial Wastewater", 40CFR, Part 136, Appendix A, October 26, 1984 and
subsequent revisions.
ASTM = ASTM International
EPA= US Environmental Protection Agency
MCAVVW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions.
SM = "Standard Methods For The Examination Of Water And Wastewater"
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 2 of 30 3/15/2021

Sample Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Lab Sample ID
Client Sample ID
Matrix
Collected Received Asset ID
680-195839-1
680-195839-2
680-195839-3
204 Bath Mill Area
Outfall 012
Trip Blank
Solid
Water
Water
03/04/21 09:30 03/05/21 10:00
03/02/21 10:30 03/05/21 10:00
03/02/21 00:00 03/05/21 10:00
Eurofins TestAmerica, Savannah
Page 3 of 30 3/15/2021

Definitions/Glossary
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
LCS and/or LCSD is outside acceptance limits, high biased.
GC/MS Semi VOA
Qualifier Qualifier Description
LCS and/or LCSD is outside acceptance limits, low biased.
F1 MS and/or MSD recovery exceeds control limits.
F2 MS/MSD RPD exceeds control limits
Metals
Qualifier
Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
General Chemistry
Qualifier Qualifier Description
HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
II Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins TestAmerica, Savannah
Page 4 of 30 3/15/2021

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Laboratory: Eurofins TestAmerica, Savannah
Narrative
CASE NARRATIVE
Client: Civil & Environmental Consultants Inc
Project: Alcoa - Badin, NC -Waste Characterization
Report Number: 680-195839-1
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 the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the
reporting limits are adjusted relative to the dilution required.
RECEIPT
The samples were received on 03/05/2021; the samples arrived in good condition, properly preserved and on ice. The temperature of the
coolers at receipt was 0.6 C.
VOLATILE ORGANIC COMPOUNDS (GC/MS)
Samples Outfall 012 (680-195839-2) and Trip Blank (680-195839-3) were analyzed for Volatile Organic Compounds (GC/MS) in
accordance with EPA Method 624. The samples were analyzed on 03/08/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
TCLP VOLATILES BY GC/MS
Sample 204 Bath Mill Area (680-195839-1) was analyzed for TCLP Volatiles by GC/MS in accordance with EPA SW-846 Method 1311. The
samples were leached on 03/08/2021 and analyzed on 03/10/2021.
Sample 204 Bath Mill Area (680-195839-1)[20X] required dilution prior to analysis. The reporting limits have been adjusted accordingly.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
SEMIVOLATILE ORGANIC COMPOUNDS (GC -MS) - TCLP
Sample 204 Bath Mill Area (680-195839-1) was analyzed for semivolatile organic compounds (GC -MS) - TCLP in accordance with 8270E.
The samples were leached on 03/09/2021, prepared on 03/11/2021 and analyzed on 03/12/2021.
The following analyte recovered outside control limits for the LCS associated with preparation batch 680-658991 and analytical batch
680-659117: 1,4-Dichlorobenzene. This is not indicative of a systematic control problem because these were random marginal
exceedances. Qualified results have been reported.
The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for preparation batch 680-658991 and analytical
batch 680-659117 recovered outside control limits for the following analyte: Hexachloroethane. Hexachloroethane has been identified as
a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. These results have
been reported and qualified.
Refer to the QC report for details.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
9056 ANIONS
Sample 204 Bath Mill Area (680-195839-1) was analyzed for 9056 Anions in accordance with EPA SW-846 Method 9056 (DI Leach). The
Eurofins TestAmerica, Savannah
Page 5 of 30 3/15/2021

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1 (Continued)
Laboratory: Eurofins TestAmerica, Savannah (Continued)
samples were leached on 03/09/2021 and analyzed on 03/10/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
METALS BY ICP (TCLP)
Sample 204 Bath Mill Area (680-195839-1) was analyzed for Metals by ICP (TCLP) in accordance with EPA SW-846 Method 1311/6010D.
The samples were leached on 03/09/2021, and prepared and analyzed on 03/10/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
METALS (ICP)
Sample Outfall 012 (680-195839-2) was analyzed for Metals (ICP) in accordance with SW-846 Method 6010D. The samples were
prepared on 03/08/2021 and analyzed on 03/09/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
MERCURY - TCLP
Sample 204 Bath Mill Area (680-195839-1) was analyzed for mercury - TCLP in accordance with EPA SW-846 Methods 1311/7470A. The
samples were leached on 03/09/2021, and prepared and analyzed on 03/10/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
IGNITABILITY FOR SOLIDS
Sample 204 Bath Mill Area (680-195839-1) was analyzed for ignitability for solids in accordance with EPA SW-846 Method 1030. The
samples were analyzed on 03/08/2021.
The following sample did not ignite: 204 Bath Mill Area (680-195839-1); therefore, an ignitability value could not be obtained. The result
has been reported as "No Burn" (NB).
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
TOTAL SUSPENDED SOLIDS
Sample Outfall 012 (680-195839-2) was analyzed for total suspended solids in accordance with SM 2540D. The samples were analyzed
on 03/09/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
ANIONS BY ION CHROMATOGRAPHY (28 DAY)
Sample Outfall 012 (680-195839-2) was analyzed for Anions by Ion Chromatography (28 Day) in accordance with EPA Method 300.0. The
samples were analyzed on 03/08/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
CYANIDE
Sample 204 Bath Mill Area (680-195839-1) was analyzed for Cyanide in accordance with EPA SW-846 Method 9012B. The samples were
leached on 03/11/2021, and prepared and analyzed on 03/14/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
TOTAL SULFIDE
Sample 204 Bath Mill Area (680-195839-1) was analyzed for total sulfide in accordance with EPA SW-846 Method 9034. The samples were
prepared and analyzed on 03/09/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 6 of 30 3/15/2021

Case Narrative
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1 (Continued)
Laboratory: Eurofins TestAmerica, Savannah (Continued)
CORROSIVITY (PH)
Sample 204 Bath Mill Area (680-195839-1) was analyzed for corrosivity (pH) in accordance with EPA SW-846 Method 9045D. The samples
were analyzed on 03/10/2021.
This analysis is considered a field test and is to be performed within 15 minutes of collection. This sample(s) was performed in the
laboratory outside the 15 minute timeframe.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
PERCENT SOLIDS/MOISTURE
Sample 204 Bath Mill Area (680-195839-1) was analyzed for Percent Solids/Moisture in accordance with TestAmerica SOP. The samples
were analyzed on 03/08/2021.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 7 of 30 3/15/2021

Client Sample Results
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Client Sample ID: 204 Bath Mill Area
Date Collected: 03/04/21 09:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-1
Matrix: Solid
Method: 8260D - Volatile Organic Compounds by GC/MS - TCLP
Analyte Result Qualifier RL MDL Unit
1,1-Dichloroethene
1,2-Dichloroethane
1,4-Dichlorobenzene
2-Butanone (MEK)
Benzene
Carbon tetrachloride
Chlorobenzene
Chloroform
Hexachlorobutadiene
Tetrachloroethene
Trichloroethene
Vinyl chloride
Surrogate
<0.0072
<0.010
<0.0092
<0.068 *+
<0.0086
<0.0066
<0.0052
<0.010
<0.050
<0.015
<0.0096
<0.010
0.020
0.020
0.020
0.20
0.020
0.020
0.020
0.020
0.10
0.020
0.020
0.020
%Recovery Qualifier Limits
4-Bromofluorobenzene (Surr)
Dibromofluoromethane (Surr)
Toluene-d8 (Surr)
1,2-Dichloroethane-d4 (Surr)
104
105
110
93
70-130
70.130
70.130
60-124
0.0072 mg/L
0.010 mg/L
0.0092 mg/L
0.068 mg/L
0.0086 mg/L
0.0066 mg/L
0.0052 mg/L
0.010 mg/L
0.050 mg/L
0.015 mg/L
0.0096 mg/L
0.010 mg/L
Method: 8270E - Semivolatile Organic Compounds (GC/MS) - TCLP
Analyte Result Qualifier RL MDL Unit
1,4-Dichlorobenzene <0.016 F2'- 0.050 0.016 mg/L
Pyridine <0.037 F2 F1 0.25 0.037 mg/L
Hexachlorobenzene <0.0080 0.050 0.0080 mg/L
2,4-Dinitrotoluene <0.012 0.050 0.012 mg/L
Hexachloroethane <0.018 F2'- 0.050 0.018 mg/L
Hexachlorobutadiene <0.020 F2 0.050 0.020 mg/L
Pentachlorophenol <0.050 0.25 0.050 mg/L
2,4,6-Trichlorophenol <0.011 0.050 0.011 mg/L
2,4,5-Trichlorophenol <0.016 0.050 0.016 mg/L
Nitrobenzene <0.018 0.050 0.018 mg/L
2-Methylphenol <0.0090 0.050 0.0090 mg/L
3 & 4 Methylphenol <0.0070 0.050 0.0070 mg/L
Surrogate %Recovery Qualifier
Limits
2,4,6-Tnbromophenol (Surr)
2-Fluorobiphenyl (Surr)
2-Fluorophenol (Surr)
Terphenyl-d14 (Surr)
Phenol-d5 (Surr)
Nitrobenzene-d5 (Surr)
106
52
29
112
21
57
Method: 6010D - Metals (ICP) - TCLP
Analyte Result Qualifier
10-130
10-130
10-130
13-130
10-130
11-130
RL
MDL Unit
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
<0.20
<1.0
<0.10
<0.20
<0.20
<0.50
0.20
1.0
0.10
0.20
0.20
0.50
0.20 mg/L
1.0 mg/L
0.10 mg/L
0.20 mg/L
0.20 mg/L
0.50 mg/L
D Prepared Analyzed Dil Fac
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
Prepared Analyzed Dil Fac
D Prepared
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
03/10/21 07:25 20
Analyzed Dil Fac
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
03/12/21 16:49 1
Prepared Analyzed Dil Fac
03/11/21 08:13 03/12/21 16:49 1
03/11/21 08:13 03/12/21 16:49 1
03/11/21 08:13 03/12/21 16:49 1
03/11/21 08:13 03/12/21 16:49 1
03/11/21 08:13 03/12/21 16:49 1
03/11/21 08:13 03/12/21 16:49 1
D Prepared Analyzed Dil Fac
03/10/21 11:10 03/10/21 20:33 1
03/10/21 11:10 03/10/21 20:33 1
03/10/21 11:10 03/10/21 20:33 1
03/10/21 11:10 03/10/21 20:33 1
03/10/21 11:10 03/10/21 20:33 1
03/10/21 11:10 03/10/21 20:33 1
Eurofins TestAmerica, Savannah
Page 8 of 30 3/15/2021

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Client Sample ID: 204 Bath Mill Area
Date Collected: 03/04/21 09:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-1
Matrix: Solid
Method: 6010D - Metals (ICP) - TCLP (Continued)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Silver <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 20:33 1
Method: 7470A - Mercury (CVAA) - TCLP
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury <0.020 0.020 0.020 mg/L 03/10/21 11:49 03/10/21 20:08 1
General Chemistry
Analyte Result Qualifier NONE NONE Unit D Prepared Analyzed Dil Fac
Ignitability NB mm/sec 03/08/21 11:35 1
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Temperature 19.6 HF 0.1 0.1 Celsius 03/10/21 10:59 1
Soil pH in Water 8.6 HF 0.1 0.1 PH Units 03/10/21 10:59 1
Client Sample ID: 204 Bath Mill Area
Date Collected: 03/04/21 09:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-1
Matrix: Solid
Percent Solids: 79.8
Method: 9056A - Anions, Ion Chromatography - Soluble
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 53 2.5 1.0 mg/Kg 03/10/21 15:49 1
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.63 0.63 0.63 mg/Kg O 03/14/21 15:29 03/14/21 16:35 1
Sulfide 140 74 74 mg/Kg # 03/09/21 08:01 03/09/21 09:43 1
Client Sample ID: Outfall 012
Date Collected: 03/02/21 10:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-2
Matrix: Water
Method: 624.1 - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene <0.48 1.0 0.48 ug/L 03/08/21 16:51 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 85 60 -140 03/08/21 16:51 1
4-Bromofluorobenzene (Surr) 93 60.140 03/08/21 16:51 1
Dibromofluoromethane (Surr) 86 60.140 03/08/21 16:51 1
Toluene-d8 (Surr) 95 60.140 03/08/21 16:51 1
Method: 300.0 - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride 1.1 0.10 0.040 mg/L 03/08/21 17:22 1
Method: 6010D - Metals (ICP)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aluminum 40 J 200 24 ug/L 03/08/21 11:55 03/09/21 22:22 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids <3.3 3.3 3.3 mg/L 03/09/21 15:40 1
Eurofins TestAmerica, Savannah
Page 9 of 30 3/15/2021

Client Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Client Sample ID: Trip Blank
Date Collected: 03/02/21 00:00
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-3
Matrix: Water
Method: 624.1 - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene <0.48 1.0 0.48 ug/L 03/08/21 14:53 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 91 60 -140 03/08/21 14:53 1
4-Bromofluorobenzene (Surr) 107 60 -140 03/08/21 14:53 1
Dibromofluoromethane (Surr) 106 60 -140 03/08/21 14:53 1
Toluene-d8 (Surr) 107 60 -140 03/08/21 14:53 1
Eurofins TestAmerica, Savannah
Page 10 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 624.1 - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-658413/9
Matrix: Water
Analysis Batch: 658413
Analyte
Trichloroethene
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
<0.48 1.0 0.48 ug/L 03/08/21 12:59 1
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 87 60-140 03/08/21 12:59 1
4-Bromofluorobenzene (Surr) 91 60 -140 03/08/21 12:59 1
Dibromofluoromethane (Surr) 86 60 -140 03/08/21 12:59 1
Toluene-d8 (Surr) 90 60 -140 03/08/21 12:59 1
Lab Sample ID: LCS 680-658413/4
Matrix: Water
Analysis Batch: 658413
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Trichloroethene
Surrogate
50.0 44.1 ug/L 88 65-135
LCS LCS
%Recovery Qualifier Limits
1,2-Dichloroethane-d4 (Surr) 97 60 - 140
4-Bromofluorobenzene (Surr) 88 60 - 140
Dibromofluoromethane (Surr) 94 60 - 140
Toluene-d8 (Surr) 88 60 - 140
Lab Sample ID: LCSD 680-658413/5
Matrix: Water
Analysis Batch: 658413
Analyte
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Trichloroethene
Surrogate
50.0 43.7 ug/L 87 65-135 1 48
LCSD LCSD
%Recovery Qualifier Limits
1,2-Dichloroethane-d4 (Surr) 100 60_ 140
4-Bromofluorobenzene (Surr) 87 60. 140
Dibromofluoromethane (Surr) 96 60. 140
Toluene-d8 (Surr) 88 60-140
Lab Sample ID: MB 680-658417/10
Matrix: Water
Analysis Batch: 658417
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene
<0.48 1.0 0.48 ug/L 03/08/21 14:04 1
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 92 60.140 03/08/21 14:04 1
4-Bromofluorobenzene (Surr) 103 60.140 03/08/21 14:04 1
Dibromofluoromethane (Surr) 108 60.140 03/08/21 14:04 1
Toluene-d8 (Surr) 103 60 -140 03/08/21 14:04 1
Eurofins TestAmerica, Savannah
Page 11 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 624.1 - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 680-658417/5
Matrix: Water
Analysis Batch: 658417
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Trichloroethene
Surrogate
50.0 51.0 ug/L 102 65 - 135
LCS LCS
%Recovery Qualifier Limits
1,2-Dichloroethane-d4 (Surr) 112 60 - 140
4-Bromofluorobenzene (Surr) 96 60 - 140
Dibromofluoromethane (Surr) 113 60 - 140
Toluene-d8 (Surr) 103 60 - 140
Lab Sample ID: LCSD 680-658417/6
Matrix: Water
Analysis Batch: 658417
Analyte
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Trichloroethene
Surrogate
50.0 51.1 ug/L 102 65 - 135 0 48
LCSD LCSD
%Recovery Qualifier Limits
1,2-Dichloroethane-d4 (Surr) 102 60- 140
4-Bromofluorobenzene (Surr) 103 60- 140
Dibromofluoromethane (Surr) 105 60- 140
Toluene-d8 (Surr) 101 60 - 140
Method: 8260D - Volatile Organic Compounds by GC/MS
Lab Sample ID: LCS 680-658727/7
Matrix: Solid
Analysis Batch: 658727
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
1,1-Dichloroethene 0.0500 0.0513 mg/L 103 70-130
1,2-Dichloroethane 0.0500 0.0548 mg/L 110 70 - 130
1,4-Dichlorobenzene 0.0500 0.0521 mg/L 104 70 - 130
2-Butanone (MEK) 0.250 0.302 '+ mg/L 121 69 - 114
Benzene 0.0500 0.0496 mg/L 99 70 - 130
Carbon tetrachloride 0.0500 0.0484 mg/L 97 70 - 130
Chlorobenzene 0.0500 0.0485 mg/L 97 70 - 130
Chloroform 0.0500 0.0508 mg/L 102 70 - 130
Hexachlorobutadiene 0.0500 0.0499 mg/L 100 70 - 130
Tetrachloroethene 0.0500 0.0530 mg/L 106 70. 130
Trichloroethene 0.0500 0.0532 mg/L 106 70. 130
Vinyl chloride 0.0500 0.0532 mg/L 106 66. 129
LCS LCS
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 105 70- 130
Dibromofluoromethane (Surr) 111 70- 130
Toluene-d8 (Surr) 100 70 - 130
1,2-Dichloroethane-d4 (Surr) 114 60- 124
Eurofins TestAmerica, Savannah
Page 12 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LB 680-658454/1-A
Matrix: Solid
Analysis Batch: 658727
Client Sample ID: Method Blank
Prep Type: TCLP
LB LB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,1-Dichloroethene <0.0072 0.020 0.0072 mg/L 03/10/21 04:58 20
1,2-Dichloroethane <0.010 0.020 0.010 mg/L 03/10/21 04:58 20
1,4-Dichlorobenzene <0.0092 0.020 0.0092 mg/L 03/10/21 04:58 20
2-Butanone (MEK) <0.068 0.20 0.068 mg/L 03/10/21 04:58 20
Benzene <0.0086 0.020 0.0086 mg/L 03/10/21 04:58 20
Carbon tetrachloride <0.0066 0.020 0.0066 mg/L 03/10/21 04:58 20
Chlorobenzene <0.0052 0.020 0.0052 mg/L 03/10/21 04:58 20
Chloroform <0.010 0.020 0.010 mg/L 03/10/21 04:58 20
Hexachlorobutadiene <0.050 0.10 0.050 mg/L 03/10/21 04:58 20
Tetrachloroethene <0.015 0.020 0.015 mg/L 03/10/21 04:58 20
Trichloroethene <0.0096 0.020 0.0096 mg/L 03/10/21 04:58 20
Vinyl chloride <0.010 0.020 0.010 mg/L 03/10/21 04:58 20
LB LB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 106 70.130 03/10/21 04:58 20
Dibromofluoromethane (Surr) 105 70.130 03/10/21 04:58 20
Toluene-d8 (Surr) 105 70.130 03/10/21 04:58 20
1,2-Dichloroethane-d4 (Surr) 92 60-124 03/10/21 04:58 20
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-658991/1-A
Matrix: Solid
Analysis Batch: 659117
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 658991
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dichlorobenzene <0.0032 0.010 0.0032 mg/L 03/11/21 08:13 03/11/21 23:00 1
Pyridine <0.0074 0.050 0.0074 mg/L 03/11/21 08:13 03/11/21 23:00 1
Hexachlorobenzene <0.0016 0.010 0.0016 mg/L 03/11/21 08:13 03/11/21 23:00 1
2,4-Dinitrotoluene <0.0024 0.010 0.0024 mg/L 03/11/21 08:13 03/11/21 23:00 1
Hexachloroethane <0.0036 0.010 0.0036 mg/L 03/11/21 08:13 03/11/21 23:00 1
Hexachlorobutadiene <0.0040 0.010 0.0040 mg/L 03/11/21 08:13 03/11/21 23:00 1
Pentachlorophenol <0.010 0.050 0.010 mg/L 03/11/21 08:13 03/11/21 23:00 1
2,4,6-Trichlorophenol <0.0022 0.010 0.0022 mg/L 03/11/21 08:13 03/11/21 23:00 1
2,4,5-Trichlorophenol <0.0032 0.010 0.0032 mg/L 03/11/21 08:13 03/11/21 23:00 1
Nitrobenzene <0.0036 0.010 0.0036 mg/L 03/11/21 08:13 03/11/21 23:00 1
2-Methylphenol <0.0018 0.010 0.0018 mg/L 03/11/21 08:13 03/11/21 23:00 1
3 & 4 Methylphenol <0.0014 0.010 0.0014 mg/L 03/11/21 08:13 03/11/21 23:00 1
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
2,4,6-Tribromophenol (Surr) 120 10-130 03/11/21 08:13 03/11/21 23:00 1
2-Fluorobiphenyl (Surr) 70 10-130 03/11/21 08:13 03/11/21 23:00 1
2-Fluorophenol (Surr) 36 10-130 03/11/21 08:13 03/11/21 23:00 1
Terphenyl-d14 (Surr) 114 13-130 03/11/21 08:13 03/11/21 23:00 1
Phenol-d5 (Surr) 25 10-130 03/11/21 08:13 03/11/21 23:00 1
Nitrobenzene-d5 (Surr) 72 11-130 03/11/21 08:13 03/11/21 23:00 1
Eurofins TestAmerica, Savannah
Page 13 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 680-658991/2-A
Matrix: Solid
Analysis Batch: 659117
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 658991
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
1,4-Dichlorobenzene 0.200 0.0556
Pyridine 0.400 0.129
Hexachlorobenzene 0.200 0.184
2,4-Dinitrotoluene 0.200 0.198
Hexachloroethane 0.200 0.0421
Hexachlorobutadiene 0.200 0.0736
Pentachlorophenol 0.400 0.311
2,4,6-Trichlorophenol 0.200 0.161
2,4,5-Trichlorophenol 0.200 0.163
Nitrobenzene 0.200 0.140
2-Methylphenol 0.200 0.0990
3 & 4 Methylphenol 0.200 0.0959
Surrogate
LCS LCS
%Recovery Qualifier Limits
2,4,6-Tribromophenol (Surr) 119 10. 130
2-Fluorobiphenyl (Surr) 63 10. 130
2-Fluorophenol (Surr) 32 10. 130
Terphenyl-d14 (Surr) 118 13 -130
Phenol-d5 (Surr) 21 10 -130
Nitrobenzene-d5 (Surr) 58 11- 130
mg/L 28 30 - 130
mg/L 32 30. 130
mg/L 92 30. 130
mg/L 99 30. 130
mg/L 21 30. 130
mg/L 37 30. 130
mg/L 78 30 - 130
mg/L 81 30 - 130
mg/L 81 30 - 130
mg/L 70 30 - 130
mg/L 49 30 - 130
mg/L 48 30 - 130
Lab Sample ID: LCSD 680-658991/3-A Client Sample ID: Lab Control Sample Dup
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 659117 Prep Batch: 658991
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
1,4-Dichlorobenzene 0.200 0.0627 mg/L 31 30-130 12 30
Pyridine 0.400 0.167 mg/L 42 30-130 26 30
Hexachlorobenzene 0.200 0.184 mg/L 92 30-130 0 30
2,4-Dinitrotoluene 0.200 0.219 mg/L 109 30- 130 10 30
Hexachloroethane 0.200 0.0461 '- mg/L 23 30- 130 9 30
Hexachlorobutadiene 0.200 0.0722 mg/L 36 30- 130 2 30
Pentachlorophenol 0.400 0.325 mg/L 81 30- 130 4 30
2,4,6-Trichlorophenol 0.200 0.199 mg/L 99 30-130 21 30
2,4,5-Trichlorophenol 0.200 0.190 mg/L 95 30 - 130 16 30
Nitrobenzene 0.200 0.168 mg/L 84 30. 130 18 30
2-Methylphenol 0.200 0.128 mg/L 64 30. 130 25 30
3 & 4 Methylphenol 0.200 0.113 mg/L 57 30. 130 17 30
Surrogate
LCSD LCSD
%Recovery Qualifier Limits
2,4,6-Tribromophenol (Surr) 129 10- 130
2-Fluorobiphenyl (Surr) 72 10- 130
2-Fluorophenol (Surr) 40 10 - 130
Terphenyl-d14 (Surr) 124 13 -130
Phenol-d5 (Surr) 26 10 -130
Nitrobenzene-d5 (Surr) 69 11- 130
Eurofins TestAmerica, Savannah
Page 14 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LB2 680-658593/7-1
Matrix: Solid
Analysis Batch: 659117
Analyte
LB2 LB2
Result Qualifier
RL
MDL Unit
1,4-Dichlorobenzene
Pyridine
Hexachlorobenzene
2,4-Dinitrotoluene
Hexachloroethane
Hexachlorobutadiene
Pentachlorophenol
2,4,6-Trichlorophenol
2,4,5-Trichlorophenol
Nitrobenzene
2-Methylphenol
3 & 4 Methylphenol
Surrogate
2,4,6-Tnbromophenol (Surr)
2-Fluorobiphenyl (Surr)
2-Fluorophenol (Surr)
Terphenyl-d14 (Surr)
Phenol-d5 (Surr)
Nitrobenzene-d5 (Surr)
<0.016
<0.037
<0.0080
<0.012
<0.018
<0.020
<0.050
<0.011
<0.016
<0.018
<0.0090
<0.0070
LB2
%Recovery
121
Lab Sample ID: 680-195839-1 MS
Matrix: Solid
Analysis Batch: 659266
Analyte
66
33
121
24
65
0.050 0.016 mg/L
0.25 0.037 mg/L
0.050 0.0080 mg/L
0.050 0.012 mg/L
0.050 0.018 mg/L
0.050 0.020 mg/L
0.25 0.050 mg/L
0.050 0.011 mg/L
0.050 0.016 mg/L
0.050 0.018 mg/L
0.050 0.0090 mg/L
0.050 0.0070 mg/L
LB2
Qualifier Limits
Sample Sample
Result Qualifier
1,4-Dichlorobenzene
Pyridine
Hexachlorobenzene
2,4-Dinitrotoluene
Hexachloroethane
Hexachlorobutadiene
Pentachlorophenol
2,4,6-Trichlorophenol
2,4,5-Trichlorophenol
Nitrobenzene
2-Methylphenol
3 & 4 Methylphenol
Surrogate
<0.016 F2 '-
<0.037 F2 F1
<0.0080
<0.012
<0.018 F2 '-
<0.020 F2
<0.050
<0.011
<0.016
<0.018
<0.0090
<0.0070
10.130
10.130
10.130
13-130
10-130
11-130
Spike MS MS
Added Result Qualifier Unit
1.00 0.478 mg/L
2.00 0.739 mg/L
1.00 0.868 mg/L
1.00 0.898 mg/L
1.00 0.381 mg/L
1.00 0.577 mg/L
2.00 1.45 mg/L
1.00 0.855 mg/L
1.00 0.814 mg/L
1.00 0.822 mg/L
1.00 0.580 mg/L
1.00 0.577 mg/L
MS MS
%Recovery Qualifier Limits
2,4,6-Tnbromophenol (Surr)
2-Fluorobiphenyl (Surr)
2-Fluorophenol (Surr)
Terphenyl-d14 (Surr)
Phenol-d5 (Surr)
Nitrobenzene-d5 (Surr)
109
75
40
104
25
66
10-130
10-130
10-130
13-130
10-130
11-130
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 658991
D Prepared
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
03/11/21 08:13
Analyzed Dil Fac
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
03/12/21 00:07 1
Prepared Analyzed
03/11/21 08:13 03/12/21 00:07
03/11/21 08:13 03/12/21 00:07
03/11/21 08:13 03/12/21 00:07
03/11/21 08:13 03/12/21 00:07
03/11/21 08:13 03/12/21 00:07
03/11/21 08:13 03/12/21 00:07
Dil Fac
1
1
1
1
1
1
Client Sample ID: 204 Bath Mill Area
Prep Type: TCLP
Prep Batch: 658991
%Rec.
Limits
D % Rec
48 30-130
37 30-130
87 30-130
90 30-130
38 30-130
58 30-130
73 30-130
86 30-130
81 30-130
82 30.130
58 30.130
58 30.130
Eurofins TestAmerica, Savannah
Page 15 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: 680-195839-1 MSD Client Sample ID: 204 Bath Mill Area
Matrix: Solid Prep Type: TCLP
Analysis Batch: 659266 Prep Batch: 658991
Sample Sample Spike MSD MSD %Rec. RPD
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
1,4-Dichlorobenzene <0.016 F2'- 1.00 0.690 F2 mg/L 69 30 - 130 36 30
Pyridine <0.037 F2 F1 2.00 0.539 F2 F1 mg/L 27 30. 130 31 30
Hexachlorobenzene <0.0080 1.00 1.10 mg/L 110 30. 130 24 30
2,4-Dinitrotoluene <0.012 1.00 1.10 mg/L 110 30. 130 21 30
Hexachloroethane <0.018 F2'- 1.00 0.612 F2 mg/L 61 30.130 47 30
Hexachlorobutadiene <0.020 F2 1.00 0.959 F2 mg/L 96 30. 130 50 30
Pentachlorophenol <0.050 2.00 1.78 mg/L 89 30 - 130 20 30
2,4,6-Trichlorophenol <0.011 1.00 0.950 mg/L 95 30 - 130 10 30
2,4,5-Trichlorophenol <0.016 1.00 0.945 mg/L 95 30 - 130 15 30
Nitrobenzene <0.018 1.00 0.988 mg/L 99 30 - 130 18 30
2-Methylphenol <0.0090 1.00 0.644 mg/L 64 30 - 130 10 30
3 & 4 Methylphenol <0.0070 1.00 0.638 mg/L 64 30 - 130 10 30
MSD MSD
Surrogate %Recovery Qualifier Limits
2,4,6-Tribromophenol (Surr) 129 10. 130
2-Fluorobiphenyl (Surr) 87 10. 130
2-Fluorophenol (Surr) 46 10. 130
Terphenyl-d14 (Surr) 129 13 -130
Phenol-d5 (Surr) 29 10 -130
Nitrobenzene-d5 (Surr) 81 11- 130
Method: 300.0 - Anions, Ion Chromatography
Lab Sample ID: MB 680-658433/2
Matrix: Water
Analysis Batch: 658433
Analyte
Fluoride
Lab Sample ID: LCS 680-658433/3
Matrix: Water
Analysis Batch: 658433
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
<0.040 0.10 0.040 mg/L 03/08/21 10:35 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: LCSD 680-658433/4
Matrix: Water
Analysis Batch: 658433
Analyte
2.00 2.11 mg/L 105 90-110
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
2.00 2.11 mg/L 105 90-110 0 15
Eurofins TestAmerica, Savannah
Page 16 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 9056A - Anions, Ion Chromatography
Lab Sample ID: MB 680-658768/1-A
Matrix: Solid
Analysis Batch: 658839
Analyte
Client Sample ID: Method Blank
Prep Type: Soluble
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride
Lab Sample ID: LCS 680-658768/2-A
Matrix: Solid
Analysis Batch: 658839
Analyte
<0.80 2.0 0.80 mg/Kg 03/10/21 15:11 1
Client Sample ID: Lab Control Sample
Prep Type: Soluble
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Fluoride
Lab Sample ID: LCSD 680-658768/3-A
Matrix: Solid
Analysis Batch: 658839
Analyte
20.1 20.3 mg/Kg 101 75 - 125
Client Sample ID: Lab Control Sample Dup
Prep Type: Soluble
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride
20.1 20.4 mg/Kg 101 75 - 125 0 15
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 680-658490/1-A
Matrix: Water
Analysis Batch: 658799
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 658490
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aluminum <24 200 24 ug/L 03/08/21 11:55 03/09/21 22:01 1
Lab Sample ID: LCS 680-658490/2-A
Matrix: Water
Analysis Batch: 658799
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 658490
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Aluminum
5000 4640 ug/L 93 80-120
Lab Sample ID: 680-195839-2 MS Client Sample ID: Outfall 012
Matrix: Water Prep Type: Total/NA
Analysis Batch: 658799 Prep Batch: 658490
Sample Sample Spike MS MS %Rec.
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits
Aluminum 40 J 5000 4900 ug/L 97 75-125
Lab Sample ID: 680-195839-2 MSD
Matrix: Water
Analysis Batch: 658799
Analyte
Client Sample ID: Outfall 012
Prep Type: Total/NA
Prep Batch: 658490
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Aluminum 40 J 5000 5060 ug/L 100 75 - 125 3 20
Eurofins TestAmerica, Savannah
Page 17 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: MB 680-658870/1-A
Matrix: Solid
Analysis Batch: 659034
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 658870
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Arsenic <0.020 0.020 0.020 mg/L 03/10/21 11:10 03/10/21 19:08 1
Barium <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 19:08 1
Cadmium <0.010 0.010 0.010 mg/L 03/10/21 11:10 03/10/21 19:08 1
Chromium <0.020 0.020 0.020 mg/L 03/10/21 11:10 03/10/21 19:08 1
Lead <0.020 0.020 0.020 mg/L 03/10/21 11:10 03/10/21 19:08 1
Selenium <0.050 0.050 0.050 mg/L 03/10/21 11:10 03/10/21 19:08 1
Silver <0.010 0.010 0.010 mg/L 03/10/21 11:10 03/10/21 19:08 1
Lab Sample ID: LCS 680-658870/2-A Client Sample ID: Lab Control Sample
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 659034 Prep Batch: 658870
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Arsenic 2.00 1.97 mg/L 98 80-120
Barium 2.00 1.95 mg/L 97 80-120
Cadmium 1.00 0.970 mg/L 97 80-120
Chromium 2.00 1.95 mg/L 98 80-120
Lead 9.08 8.58 mg/L 94 80-120
Selenium 2.00 2.04 mg/L 102 80-120
Silver 1.00 0.956 mg/L 96 80. 120
Lab Sample ID: LB 680-658593/1-C
Matrix: Solid
Analysis Batch: 659034
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 658870
LB LB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Arsenic <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 19:27 1
Barium <1.0 1.0 1.0 mg/L 03/10/21 11:10 03/10/21 19:27 1
Cadmium <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 19:27 1
Chromium <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 19:27 1
Lead <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 19:27 1
Selenium <0.50 0.50 0.50 mg/L 03/10/21 11:10 03/10/21 19:27 1
Silver <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 19:27 1
Lab Sample ID: LB2 680-658593/7-C
Matrix: Solid
Analysis Batch: 659034
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 658870
LB2 LB2
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Arsenic <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 20:24 1
Barium <1.0 1.0 1.0 mg/L 03/10/21 11:10 03/10/21 20:24 1
Cadmium <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 20:24 1
Chromium <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 20:24 1
Lead <0.20 0.20 0.20 mg/L 03/10/21 11:10 03/10/21 20:24 1
Selenium <0.50 0.50 0.50 mg/L 03/10/21 11:10 03/10/21 20:24 1
Silver <0.10 0.10 0.10 mg/L 03/10/21 11:10 03/10/21 20:24 1
Eurofins TestAmerica, Savannah
Page 18 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 747OA - Mercury (CVAA)
Lab Sample ID: MB 680-658875/1-A
Matrix: Solid
Analysis Batch: 658999
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 658875
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury
<0.00020 0.00020 0.00020 mg/L
Lab Sample ID: LCS 680-658875/2-A
Matrix: Solid
Analysis Batch: 658999
Analyte
03/10/21 11:49 03/10/21 19:03 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 658875
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Mercury
Lab Sample ID: LB 680-658593/1-D
Matrix: Solid
Analysis Batch: 658999
Analyte
0.250 0.244 mg/L 98 80 - 120
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 658875
LB LB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury <0.020 0.020 0.020 mg/L 03/10/21 11:49 03/10/21 19:12 1
Lab Sample ID: LB2 680-658593/7-D
Matrix: Solid
Analysis Batch: 658999
Analyte
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 658875
LB2 LB2
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury <0.020 0.020 0.020 mg/L 03/10/21 11:49 03/10/21 19:40 1
Method: 1030 - Ignitability, Solids
Lab Sample ID: MB 680-658481/1
Matrix: Solid
Analysis Batch: 658481
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier NONE NONE Unit D Prepared Analyzed Dil Fac
Ignitability
Lab Sample ID: LCS 680-658481/2
Matrix: Solid
Analysis Batch: 658481
Analyte
NB mm/sec 03/08/21 11:35 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Ignitability
Lab Sample ID: LCSD 680-658481/7
Matrix: Solid
Analysis Batch: 658481
Analyte
2.59 2.588 mm/sec 100 75-125
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Ignitability 2.66 2.656 mm/sec 100 75-125 3 10
Eurofins TestAmerica, Savannah
Page 19 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 2540 D-2011 - Total Suspended Solids (Dried at 103-105°C)
Lab Sample ID: MB 680-658741/1
Matrix: Water
Analysis Batch: 658741
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids
Lab Sample ID: LCS 680-658741/2
Matrix: Water
Analysis Batch: 658741
Analyte
<2.5 2.5 2.5 mg/L 03/09/21 15:40 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids
Lab Sample ID: LCSD 680-658741/3
Matrix: Water
Analysis Batch: 658741
Analyte
951 918 mg/L 97 80 - 120
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Total Suspended Solids 951 954 mg/L 100 80 - 120 4 25
Method: 9012B - Cyanide, Total andor Amenable
Lab Sample ID: MB 680-659116/1-B
Matrix: Solid
Analysis Batch: 659505
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 659504
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide, Total <0.50
Lab Sample ID: LCS 680-659116/2-B
Matrix: Solid
Analysis Batch: 659505
Analyte
0.50 0.50 mg/Kg
03/14/21 15:29 03/14/21 16:34 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 659504
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Cyanide, Total
1.00 0.991 mg/Kg 99 85 - 115
Lab Sample ID: 680-195839-1 MS Client Sample ID: 204 Bath Mill Area
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 659505 Prep Batch: 659504
Sample Sample Spike MS MS %Rec.
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits
Cyanide, Total <0.63
Lab Sample ID: 680-195839-1 MSD
Matrix: Solid
Analysis Batch: 659505
Analyte
Cyanide, Total
1.25 1.26 mg/Kg 100 85 - 115
Client Sample ID: 204 Bath Mill Area
Prep Type: Total/NA
Prep Batch: 659504
Sample Sample Spike MSD MSD %Rec. RPD
Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
<0.63 1.25 1.26 mg/Kg 101 85 - 115 0 30
Eurofins TestAmerica, Savannah
Page 20 of 30 3/15/2021

QC Sample Results
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Method: 9034 - Sulfide, Acid Soluble and Insoluble (Titrimetric)
Lab Sample ID: MB 680-658578/1-A
Matrix: Solid
Analysis Batch: 658602
Analyte
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 658578
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Sulfide <60 60 60 mg/Kg 03/09/21 08:01 03/09/21 09:43 1
Lab Sample ID: LCS 680-658578/2-A
Matrix: Solid
Analysis Batch: 658602
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 658578
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
Sulfide
Lab Sample ID: LCSD 680-658578/3-A
Matrix: Solid
Analysis Batch: 658602
Analyte
1250 1170 mg/Kg 93 50-150
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Prep Batch: 658578
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
Sulfide
1250 1180 mg/Kg 95 50-150 1 50
Lab Sample ID: 680-195839-1 MS Client Sample ID: 204 Bath Mill Area
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 658602 Prep Batch: 658578
Sample Sample Spike MS MS %Rec.
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits
Sulfide 140 1550 1070 mg/Kg 60 50-150
Lab Sample ID: 680-195839-1 MSD Client Sample ID: 204 Bath Mill Area
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 658602 Prep Batch: 658578
Sample Sample Spike MSD MSD %Rec. RPD
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit
Sulfide 140 1630 1160 mg/Kg 63 50-150 8 50
Lab Sample ID: 680-195839-1 DU Client Sample ID: 204 Bath Mill Area
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 658602 Prep Batch: 658578
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
Sulfide
140 215 mg/Kg 43 50
Method: 9045D - pH
Lab Sample ID: LCS 680-658864/1
Matrix: Solid
Analysis Batch: 658864
Analyte
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
pH
7.01 7.1
PH Units 101 79 - 126
Eurofins TestAmerica, Savannah
Page 21 of 30 3/15/2021

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
GC/MS VOA
Analysis Batch: 658413
Lab Sample ID
Client Sample ID
Prep Type Matrix
Method
Prep Batch
680-195839-2
MB 680-658413/9
LCS 680-658413/4
LCSD 680-658413/5
Analysis Batch: 658417
Lab Sample ID
Outfall 012
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
Total/NA Water
Total/NA Water
Total/NA Water
Total/NA Water
Prep Type Matrix
624.1
624.1
624.1
624.1
Method
Prep Batch
680-195839-3
MB 680-658417/10
LCS 680-658417/5
LCSD 680-658417/6
Leach Batch: 658454
Lab Sample ID
Trip Blank
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
Total/NA Water
Total/NA Water
Total/NA Water
Total/NA Water
Prep Type Matrix
624.1
624.1
624.1
624.1
Method
Prep Batch
680-195839-1
LB 680-658454/1-A
Analysis Batch: 658727
Lab Sample ID
680-195839-1
LB 680-658454/1-A
LCS 680-658727/7
204 Bath Mill Area
Method Blank
Client Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
TCLP Solid
TCLP Solid
Prep Type Matrix
TCLP Solid
TCLP Solid
Total/NA Solid
1311
1311
Method
8260D
8260D
8260D
Prep Batch
658454
658454
GC/MS Semi VOA
Leach Batch: 658593
Lab Sample ID
Client Sample ID
Prep Type Matrix
Method
Prep Batch
680-195839-1
LB2 680-658593/7-1
680-195839-1 MS
680-195839-1 MSD
Prep Batch: 658991
Lab Sample ID
680-195839-1
LB2 680-658593/7-1
MB 680-658991/1-A
LCS 680-658991/2-A
LCSD 680-658991/3-A
680-195839-1 MS
680-195839-1 MSD
Analysis Batch: 659117
Lab Sample ID
LB2 680-658593/7-1
MB 680-658991/1-A
LCS 680-658991/2-A
LCSD 680-658991/3-A
204 Bath Mill Area
Method Blank
204 Bath Mill Area
204 Bath Mill Area
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Lab Control Sample
Lab Control Sample Dup
204 Bath Mill Area
204 Bath Mill Area
Client Sample ID
Method Blank
Method Blank
Lab Control Sample
Lab Control Sample Dup
TCLP Solid
TCLP Solid
TCLP Solid
TCLP Solid
Prep Type Matrix
TCLP Solid
TCLP Solid
Total/NA Solid
Total/NA Solid
Total/NA Solid
TCLP Solid
TCLP Solid
Prep Type
TCLP
Total/NA
Total/NA
Total/NA
Matrix
Solid
Solid
Solid
Solid
1311
1311
1311
1311
Method
3510C
3510C
3510C
3510C
3510C
3510C
3510C
Method
8270E
8270E
8270E
8270E
Prep Batch
658593
658593
658593
658593
Prep Batch
658991
658991
658991
658991
Eurofins TestAmerica, Savannah
Page 22 of 30 3/15/2021

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
GC/MS Semi VOA
Analysis Batch: 659266
Lab Sample ID
680-195839-1
680-195839-1 MS
680-195839-1 MSD
Client Sample ID
204 Bath Mill Area
204 Bath Mill Area
204 Bath Mill Area
Prep Type
TCLP
TCLP
TCLP
Matrix
Solid
Solid
Solid
Method
8270E
8270E
8270E
Prep Batch
658991
658991
658991
HPLC/IC
Analysis Batch: 658433
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-195839-2
MB 680-658433/2
LCS 680-658433/3
LCSD 680-658433/4
Leach Batch: 658768
Lab Sample ID
Outfall 012
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Water
Water
Water
Water
Matrix
300.0
300.0
300.0
300.0
Method
Prep Batch
680-195839-1
MB 680-658768/1-A
LCS 680-658768/2-A
LCSD 680-658768/3-A
Analysis Batch: 658839
Lab Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
680-195839-1 204 Bath Mill Area
MB 680-658768/1-A Method Blank
LCS 680-658768/2-A Lab Control Sample
LCSD 680-658768/3-A Lab Control Sample Dup
Soluble
Soluble
Soluble
Soluble
Prep Type
Soluble
Soluble
Soluble
Soluble
Solid
Solid
Solid
Solid
Matrix
Solid
Solid
Solid
Solid
DI Leach
DI Leach
DI Leach
DI Leach
Method
9056A
9056A
9056A
9056A
Prep Batch
658768
658768
658768
658768
Metals
Prep Batch: 658490
Lab Sample ID
680-195839-2
MB 680-658490/1-A
LCS 680-658490/2-A
680-195839-2 MS
680-195839-2 MSD
Leach Batch: 658593
Lab Sample ID
680-195839-1
LB 680-658593/1-C
LB 680-658593/1-D
LB2 680-658593/7-C
LB2 680-658593/7-D
Analysis Batch: 658799
Lab Sample ID
680-195839-2
MB 680-658490/1-A
LCS 680-658490/2-A
680-195839-2 MS
680-195839-2 MSD
Client Sample ID
Outfall 012
Method Blank
Lab Control Sample
Outfall 012
Outfall 012
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Method Blank
Method Blank
Client Sample ID
Outfall 012
Method Blank
Lab Control Sample
Outfall 012
Outfall 012
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
TCLP
TCLP
TCLP
TCLP
TCLP
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Matrix
Water
Water
Water
Water
Water
Matrix
Solid
Solid
Solid
Solid
Solid
Matrix
Water
Water
Water
Water
Water
Method
3010A
3010A
3010A
3010A
3010A
Method
1311
1311
1311
1311
1311
Method
6010D
6010D
6010D
6010D
6010D
Prep Batch
Prep Batch
Prep Batch
658490
658490
658490
658490
658490
Eurofins TestAmerica, Savannah
Page 23 of 30 3/15/2021

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Metals
Prep Batch: 658870
Lab Sample ID
680-195839-1
LB 680-658593/1-C
LB2 680-658593/7-C
MB 680-658870/1-A
LCS 680-658870/2-A
Prep Batch: 658875
Lab Sample ID
680-195839-1
LB 680-658593/1-D
LB2 680-658593/7-D
MB 680-658875/1-A
LCS 680-658875/2-A
Analysis Batch: 658999
Lab Sample ID
680-195839-1
LB 680-658593/1-D
LB2 680-658593/7-D
MB 680-658875/1-A
LCS 680-658875/2-A
Analysis Batch: 659034
Lab Sample ID
680-195839-1
LB 680-658593/1-C
LB2 680-658593/7-C
MB 680-658870/1-A
LCS 680-658870/2-A
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Method Blank
Lab Control Sample
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Method Blank
Lab Control Sample
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Method Blank
Lab Control Sample
Client Sample ID
204 Bath Mill Area
Method Blank
Method Blank
Method Blank
Lab Control Sample
Prep Type
TCLP
TCLP
TCLP
Total/NA
Total/NA
Prep Type
TCLP
TCLP
TCLP
Total/NA
Total/NA
Prep Type
TCLP
TCLP
TCLP
Total/NA
Total/NA
Prep Type
TCLP
TCLP
TCLP
Total/NA
Total/NA
Matrix Method
Solid 3010A
Solid 3010A
Solid 3010A
Solid 3010A
Solid 3010A
Matrix Method
Solid 7470A
Solid 7470A
Solid 7470A
Solid 7470A
Solid 7470A
Matrix Method
Solid 7470A
Solid 7470A
Solid 7470A
Solid 7470A
Solid 7470A
Matrix Method
Solid
Solid
Solid
Solid
Solid
6010D
6010D
6010D
6010D
6010D
Prep Batch
658593
658593
658593
Prep Batch
658593
658593
658593
Prep Batch
658875
658875
658875
658875
658875
Prep Batch
658870
658870
658870
658870
658870
General Chemistry
Analysis Batch: 658394
Lab Sample ID Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-195839-1
Analysis Batch: 658481
Lab Sample ID
680-195839-1
MB 680-658481/1
LCS 680-658481/2
LCSD 680-658481/7
Prep Batch: 658578
Lab Sample ID
204 Bath Mill Area
Client Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
Lab Control Sample Dup
Client Sample ID
Total/NA
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Solid
Matrix
Solid
Solid
Solid
Solid
Matrix
Moisture
Method
1030
1030
1030
1030
Method
Prep Batch
Prep Batch
680-195839-1
MB 680-658578/1-A
LCS 680-658578/2-A
LCSD 680-658578/3-A
680-195839-1 MS
680-195839-1 MSD
204 Bath Mill Area
Method Blank
Lab Control Sample
Lab Control Sample Dup
204 Bath Mill Area
204 Bath Mill Area
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Solid
Solid
Solid
Solid
Solid
Solid
9030B
9030B
9030B
9030B
9030B
9030B
Eurofins TestAmerica, Savannah
Page 24 of 30 3/15/2021

QC Association Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
General Chemistry (Continued)
Prep Batch: 658578 (Continued)
Lab Sample ID Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-195839-1 DU 204 Bath Mill Area
Analysis Batch: 658602
Lab Sample ID Client Sample ID
Total/NA
Prep Type
Solid
Matrix
9030B
Method
Prep Batch
680-195839-1
MB 680-658578/1-A
LCS 680-658578/2-A
LCSD 680-658578/3-A
680-195839-1 MS
680-195839-1 MSD
680-195839-1 DU
Analysis Batch: 658741
Lab Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
Lab Control Sample Dup
204 Bath Mill Area
204 Bath Mill Area
204 Bath Mill Area
Client Sample ID
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Solid
Solid
Solid
Solid
Solid
Solid
Solid
Matrix
9034
9034
9034
9034
9034
9034
9034
Method
658578
658578
658578
658578
658578
658578
658578
Prep Batch
680-195839-2
MB 680-658741/1
LCS 680-658741/2
LCSD 680-658741/3
Analysis Batch: 658864
Outfall 012
Method Blank
Lab Control Sample
Lab Control Sample Dup
Lab Sample ID Client Sample ID
680-195839-1
LCS 680-658864/1
Leach Batch: 659116
Lab Sample ID
204 Bath Mill Area
Lab Control Sample
Client Sample ID
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Total/NA
Total/NA
Prep Type
Water
Water
Water
Water
Matrix
Solid
Solid
Matrix
2540 D-2011
2540 D-2011
2540 D-2011
2540 D-2011
Method
9045D
9045D
Method
Prep Batch
Prep Batch
680-195839-1
MB 680-659116/1-B
LCS 680-659116/2-B
680-195839-1 MS
680-195839-1 MSD
Prep Batch: 659504
Lab Sample ID
680-195839-1
MB 680-659116/1-B
LCS 680-659116/2-B
680-195839-1 MS
680-195839-1 MSD
Analysis Batch: 659505
Lab Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
204 Bath Mill Area
204 Bath Mill Area
Client Sample ID
204 Bath Mill Area
Method Blank
Lab Control Sample
204 Bath Mill Area
204 Bath Mill Area
Client Sample ID
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Prep Type
Solid
Solid
Solid
Solid
Solid
Matrix
Solid
Solid
Solid
Solid
Solid
Matrix
9013
9013
9013
9013
9013
Method
9012B
9012B
9012B
9012B
9012B
Method
Prep Batch
659116
659116
659116
659116
659116
Prep Batch
680-195839-1
MB 680-659116/1-B
LCS 680-659116/2-B
680-195839-1 MS
680-195839-1 MSD
204 Bath Mill Area
Method Blank
Lab Control Sample
204 Bath Mill Area
204 Bath Mill Area
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Solid
Solid
Solid
Solid
Solid
9012B
9012B
9012B
9012B
9012B
659504
659504
659504
659504
659504
Eurofins TestAmerica, Savannah
Page 25 of 30 3/15/2021

Lab Chronicle
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Client Sample ID: 204 Bath Mill Area
Date Collected: 03/04/21 09:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-1
Matrix: Solid
Batch Batch
Prep Type Type Method
TCLP Leach 1311
TCLP Analysis 8260D
Instrument ID: CMSP2
TCLP
TCLP
TCLP
TCLP
TCLP
TCLP
TCLP
TCLP
TCLP
Total/NA
Total/NA
Total/NA
Leach 1311
Prep 3510C
Analysis 8270E
Instrument ID: CMSN
Leach 1311
Prep 3010A
Analysis 6010D
Instrument ID: ICPE
Dil Initial
Run Factor Amount
Leach 1311
Prep 7470A
Analysis 7470A
Instrument ID: LEEMAN2
Analysis 1030
Instrument ID: SPC8
Analysis 9045D
Instrument ID: GEpHM4
Analysis Moisture
Instrument ID: NOEQUIP
Final Batch
Amount Number
25.00 g 500 mL 658454
20 5 mL 5 mL 658727
1
1
1
1
1 20.01 g 20 mL 658864
1 658394
100.02 g 2000 mL 658593
100 mL 1 mL 658991
659266
100.02 g 2000 mL 658593
5 mL 50 mL 658870
659034
100.02 g 2000 mL 658593
0.50 mL 50 mL 658875
658999
Prepared
or Analyzed Analyst Lab
03/08/21 12:29 JEB
03/10/21 07:25 EMA
03/09/21 12:34 JEB
03/11/21 08:13 TRA
03/12/21 16:49 DBM
03/09/21 12:34 JEB
03/10/21 11:10 BCB
03/10/21 20:33 BCB
03/09/21 12:34 JEB
03/10/21 11:49 JKL
03/10/21 20:08 JKL
658481 03/08/21 11:35 SM
03/10/21 10:59 SM
03/08/21 06:52 JEB
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
Client Sample ID: 204 Bath Mill Area
Date Collected: 03/04/21 09:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-1
Matrix: Solid
Percent Solids: 79.8
Batch
Prep Type Type
Batch
Method
Dil Initial
Run Factor Amount
Soluble
Soluble
Total/NA
Total/NA
Total/NA
Total/NA
Total/NA
Leach DI Leach
Analysis 9056A
Instrument ID: CICH
Leach 9013
Prep 9012B
Analysis 9012B
Instrument ID: KONELAB4
Prep 9030B
Analysis 9034
Instrument ID: NOEQUIP
Final Batch Prepared
Amount Number or Analyzed Analyst Lab
9.93 g 100 mL 658768 03/09/21 16:56 KMB TAL SAV
1 5 mL 5 mL 658839 03/10/21 15:49 Ul TAL SAV
1
10.0 g 200 mL 659116
6 mL 6 mL 659504
659505
03/11/21 14:01 CMR
03/14/21 15:29 CMR
03/14/21 16:35 CMR
1.02 g 6 mL 658578 03/09/21 08:01 NVF
1 6 mL 6 mL 658602 03/09/21 09:43 NVF
TAL SAV
TAL SAV
TAL SAV
TAL SAV
TAL SAV
Client Sample ID: Outfall 012
Date Collected: 03/02/21 10:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-2
Matrix: Water
Batch
Prep Type Type
Batch
Method
Dil Initial
Run Factor Amount
Total/NA Analysis 624.1
Instrument ID: CMSB
1 5 mL
Final Batch Prepared
Amount Number or Analyzed Analyst
5 mL 658413 03/08/21 16:51 Y1S
Lab
TAL SAV
Eurofins TestAmerica, Savannah
Page 26 of 30 3/15/2021

Lab Chronicle
Client: Civil & Environmental Consultants Inc Job ID: 680-195839-1
Project/Site: Alcoa - Badin, NC -Waste Characterization
Client Sample ID: Outfall 012
Date Collected: 03/02/21 10:30
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-2
Matrix: Water
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 300.0 1 5 mL 5 mL 658433 03/08/21 17:22 T1C TAL SAV
Total/NA Prep 3010A 50 mL 50 mL 658490 03/08/21 11:55 BJB TAL SAV
Total/NA Analysis 6010D 1 658799 03/09/21 22:22 BVVR TAL SAV
Instrument ID: ICPE
Total/NA Analysis 2540 D-2011 1 750 mL 1000 mL 658741 03/09/21 15:40 MS TAL SAV
Instrument ID: NOEQUIP
Client Sample ID: Trip Blank
Date Collected: 03/02/21 00:00
Date Received: 03/05/21 10:00
Lab Sample ID: 680-195839-3
Matrix: Water
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 624.1 1 5 mL 5 mL 658417 03/08/21 14:53 Y1S TAL SAV
Instrument ID: CMSP2
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 27 of 30 3/15/2021

OE 10 8Z abed
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Phone [phone] Fax [phone]
Chain of Custody Record
eurofins
I.rn.u"r.n-.t nt Tsai ng
s. to.;
Client Information
Sampler j `
z.,, n,, ,( 7G) ,(-
Lab PM
Hoffman. Sheila B
Carney Tracking No(sl
/T4) LI)'y 4/4 5 yr
COC No
680-123699-46309 1
Client Contact
Michael Worden
Phone
7J 1 � (; � 6 / I V,
E-Mad
Sheila Hoffman@Eurofrnse[ com
State otOngm
Page
Page 1 of 1
Company
Civil & Environmental Consultants Inc
PWSID
Analysis Requested
Job #
Address
2704 Cherokee Farm Way Suite 101
Due Date Requested: m
j /.t/?
'Field Filtered Sample (Yes or No)
Perform MSIMSD (Yes or No) J
82600 - TCLP VOC
^
m
d
o
7.I.
w
a
V
cc
I-
0
o
,
1030. 90128. 9034, 9045D
9056A_ORGFM_28D -(MOD) Fluoride I
,1
-�
t—
._
S
_
Cn
C
)-
L....Cl
c t
t
a
r• ,
-
C
=i
-
�7
,-,
--
'3
e'
--!,
`>
3
y
'1
r4.1
t .
�i
-`
\
Total Number of containers
Preservation Codes:
A - HCL M Hexane
B - NaOH N - None
C - Zn Acetate 0 - AsNa02
D - Ndnc Acid P - Na204S
E - NaHSO4 0 - Na2SO3
F - Me0H R • Na2S203
G - AmcNor S - H2SO4
H -Ascorbic Acid T - TSP Dodecahydrale
-
J -1J. DI Water Uce � MCAne
K - EDtA W pH als
EDA z • otner (specify)
Other:
City
Knoxville•.
TAT Requested (days):
State, Zip
TN, 37920
Compliance Project A Yes a No
Phone
PO #
Purchase Order not required
Email
mworden@cecinc comma„
WO*
Project Name
Alcoa - Badin. NC -Waste Characterization
Project #
68023634
Site
SSOW#
Sam•le Identification
Sample Date
Sample
Time
Sample
Type
(C=Comp,
G=grab)
Matrix
(w ai...
s..we
Ow....i
eT. ,. e.A=An)
3,
ry
''
rm)
h
�"
.1
V
Special Instructions/Note:
Preservation
Code
N
N
N
N
N
/� t Mir
r-2o-Q)4 ir � lef.`
3/t�l/2f
i930
O.
Solid
k
it
/‘
›t.
6 i a-4 o r-
3-2 d
a3)
C
C,. v'
n
x
x
k
111111111111
680-195839
Chain of Cus ody
111
►
11
os ble Hazard Identification
Non -Hazard n Flammable I I Skin Irritant Poison B Unknown Radiological
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
CD Return To Client lI Disposal By Lab Archive For Months
Deliverable Requested I, II. III, IV, Other (specify) Special Instructions/QC Requirements
Empty Kit Relinquished by /y �-r1.4 71--
d
rate _I/ti /� i
_Ira..?
ITime /O r
! 7
Method of Shipment
F c -t X
Relinquished by
Dale/Time
Company
Received by
Dale/Time
Company
Reengorsnnc :„
Oaeertme
Cannon,
Rec...o by
DateThme
Company
Coriu>apr,�,�-.S'�
IJIV',(� (, (J
F'Ntnewsnea by'Jae/Tom
Convent,
Recc;:
Darn l
J
Custody Seals Intact:
A Yes A No
Custody Seal No_ J y `i L 2 r. C
/ ( % (v
Cooler Temperature(s) °C and Other q yaks(_ ( o ce;\
V•"�
CO
CO
0)
Ver: I I i01 /2020
CID 611:11:1

Login Sample Receipt Checklist
Client: Civil & Environmental Consultants Inc Job Number: 680-195839-1
Login Number: 195839
List Number: 1
Creator: Chamberlain, Kim A
Question
List Source: Eurofins TestAmerica, Savannah
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey N/A
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time (excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. N/A
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins TestAmerica, Savannah
Page 29 of 30 3/15/2021

Accreditation/Certification Summary
Client: Civil & Environmental Consultants Inc
Project/Site: Alcoa - Badin, NC -Waste Characterization
Job ID: 680-195839-1
Laboratory: Eurofins TestAmerica, Savannah
The accreditations/certifications listed below are applicable to this report.
Authority
Program Identification Number Expiration Date
North Carolina (VVVV/SW) State 269 12-31-21
Eurofins TestAmerica, Savannah
Page 30 of 30 3/15/2021

Attachment 5
Waste Profile

Disposal Facility: 3041 LIWHARRIE Environmental Landfill NC
Waste. Profile #:
:Sales Rep.#:
I. Generator Information
Generator Name:
Alcoa Badin Business Park LLC
Generator Site Address:
City:
293 Hwy 740
Badin
State 1D/Reg No:
N/A
County:
Stanly •
State Approval/Waste Code:
State:
NIA
North Carolina
Zip:
NAICS #:
28009
Generator Mailing Address Cl Of different) i PO Box 576
City_
Generator Contact Name:
Phone Number:
County: I Stanly
F }
State: j North Carolina
Randall Kiser
704-422-5685
II. Billing Information
Bill To:
Ext:
Alcoa Badin Business Park LLC
Billing Address:
City:
Email:
Contact Name:
Email:
Pa Box 576
Badin
III.'Waste Stream information
Name of Waste:
Process Generating Waste;
State: ;North Carolina
Zip:
i28009
[e-mail]
Fax Number:
Randall Kiser
randall. kise r@alcoa. com
28009
Phone:
704-422-5776
Soil and. Crushed Concrete
Rernediation and removal of soil underlying a concrete pad.
Type.of Waste; Pollution Control Waste:Physical State' Solid
Estimated Vaiume: 1900 Volume Type:
Method of Shipment:
Bulk
Tons.
Frequency: lone -time Event.(singCe project) i Disposal Consideration: Landfill
IV. Representative Sample Certification.
© No Sample Taken
• SampleTaken Type ofSarnple :Grab Sample
Es the representative sample collected to preparethis profile and laboratory analysis, collected in accordance with US. EPA 40 CFR
261:20(c) guidelines or equivalent? ElYes ❑ No
Sample
Date:
3/4/2021
Sample ID
Numbers
or:SDS`
204 Bath Mill Area
Rememberto attach Laboratory Analytical Report (and/or Material Safety Data Sheet)
including Chain of Custody and required parameters provided for this profile.
Pogo 7
.Alcoa Badin Business Park LLC
Soil and Crushed Concrete
April20f9

V. Physical Characteristics of Waste
Characteristic Components (must equal
1,
2,
3.
100%0 % By Weight (out of 100% - ranges acceptable):
Soil
Crushed Concrete
4.
5.
Color:
Tan/Brown
Odor (describe):
[None
75-100
25-30
Does Waste Contain Free. Liquids? % Solids:
❑ Yes 0 No
100
pH:
NiA
Rash Point:
N/A
Attach Laboratory Analytical Report (and/or Material Safety Data Sheet) including Chain of Custody and required parameters
provided for this profile.
RCRA Regulatory Questions
1. Does this: waste or generatingprocess contain regulated concentrations of the following Pesticides and/ Herbicides:
Chlordane, Endrin, Heptachlor {and its epoxldes), Lindane,. Methaxychlor, Toxaphene, 2 4-D..or :2,4,5-TP Silvex as defined'
in 40 CFR 261.33?
2. Does this waste conta[n reactive sulfides (greater than 500 porn) or reactive. cyanide (greater than 250'ppm)
[reference 40 CFR.261,23(a)(S)]?
3. Does this waste contain regulated concentrations Of Polychlorinated Bipheny[.s (PCBs) as defined in 40 CFR Part 761?
4, Does this waste.coritaln concentrations of listed hazardous wastes defined in 40 CFR 261.31, 261.32, 261.33,.including
RCRA F-Listed Solvents?
5. Has this: waste. beendelisted under 40 CFR 260.20.. and :260.22?.Ifyes, attach the final dedsian:to delist.the waste as
published in the Federal Register,.
6. Does this waste:exhibit a Hazardous Characteristic as defined by Federal and/or State regulations? If Yes, identify the
applicablewaste: code andspecify lithe waste is hazardous as defined by Federal. State or both?
7. Doesthis waste contain regulated concentrations of 2,3,7,8-Tetrachforadibenzadioxin (2,3,7,8-TCCD), or anyother dioxin
as defined in 40 CFR 261.31?
8. Is this:a regulated Medical or Infectious Waste as defined by Federal and/or State regulations?.
9. Isthis .a regulated Radioactive Waste as defined by Federal and/or State regulations?
10. Is thisa solid Waste that is nota hazardouswaste in accordance with 40 CFR261.4(b)? if yes, please provide the
corresponding regulatory citation.
Republic Services Waste Handling Questions.
1, Does this waste generate heat or react when contacted with water/moisture?
2. Does the waste contain sulfur: or sulfur:.by-products?
3. Is thiswaste generated at a State or.Federal Superfundcleanup site subjectto.regulation underCERCLA?
4a. Is this waste from.. a TSD facility; TSD-like facility or consolidator (Le. multiple wastes/rnultiple.generators)?
46. if yes to theabove question, please provide clarification.
❑ Yes p No
❑ Yes LI No
0 Yes l No
© Yes No
❑ Yes (] No
❑ Yes f] No
❑ Yes E! No
CD Yes El No
❑ Yes 0 Iva
❑ Yes Ep. No
❑ Yes El No
O.Yes ❑ No
© Yes Cl'No
❑ Yes 0 No.
Page z
A[coa:Badin Business Park LLC
Soil and Crushed Concrete
Ap+i1201?

VI. Certification
1 hereby certify that to the best of my knowledge and belief, the information contained herein is a true, completeand accurate
description .of the waste material being offered fordisposal and all known or suspected hazards have been disclosed. All Analytical
Results/Material Safety Data Sheets submitted are truthful and complete and are representative of the waste.
1 further certify that by utilizing this profile, neither myself nor any other employee of the companywill deliver for disposal or attempt
to deliver for disposal any waste which is classified as toxic waste, hazardous waste or infect;ous waste, or anyother waste material
this facility is prohibited from accepting bylaw l.shall .immediately give written notice offanychange or condition pertaining to the
waste not provided herein: Our company hereby agrees to fully indemnify thisdisposal facility against any damagesresulting from this
certification being inaccurate or untrue.
l understand that attaching an electronic signature, I am signing this document, : consent to complete this transaction and receive all
related communication electronically, and agree this document will be binding as though l had physically signed It. A printout. of this
document may be accepted with the same authority as the original.
If electronic signature is preferred, please submit. completed (unsigned) form to your Special Waste. Coordinator or Special Waste Sales
Executive to initcrte signature process
1 further certify that the company has not altered the: form or content of this profile sheet as provided by Republic Services.
Randall Kiser
Authorized Representat€ve.Name
(Printed)
Alcoa BBP LLC Asset Manager
Title
(Printed)
Representative Signature
Alcoa Badin Business Park LLC
Company Name
4/5/2021
Date.
Page3
Alcoa Badin Business Park LLC Soil and Crushed Concrete
April2019