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(�5a'neAnaljdical' ANALYTICAL REPORT
May 18, 202 i
Piedmont Geologic
Sample Delivery Group:
Samples Received:
Project Number:
Description:
Site:
Report To:
L1347963
05/05/2021
1751
ABB Inc.
PINETOPS, NC
Pete Dressel
6003 Chapel Hill Rd
Ste 145
Raleigh, NC 27607
Entire Report Reviewed By:
Heather J Wagner
Project Manager
Results relate only to the items tested of calibrated and are reported as rounded values. This test report shall not be
reproduced. except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace
Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0057 and
ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided.
and as the samples are recewed.
sRh` u
1
ACCOUNT: PROJECT: SDG: DATEMME: PAGE:
Piedmont Geologic 1751 L1347963 05l18l21 1153 1 of 12

TABLE OF CONTENTS
Ss: Sample Summary
3
Cn: Case Narrative
4
Sr: Sample Results
5
I-SIS
OUTFALL-001 L1347963-01
5
Qc: Quality Control Summary
6
Fn]
Gravimetric Analysis by Method 2540 D-2011
6
SI
Wet Chemistry by Method 1664E
7
Metals (ICP) by Method 200.7
8
Metals (ICPMSI by Method 200.8
9
GI
GI: Glossary of Terms
10
Al: Aecreditations & Locations
11
Sc: Sample Chain of Custody
12
Sc
ACCOUNT. PROJECT: SDG: DATEMM E: PAGE:
Piedmont Geologic 1751 L1347963 05/18/21 13:53 2 of 12

OL-Im
SAMPLE SUMMARY
OUTFALL-001 L1347963-01 WW NILA;)! Y
Method
Gravimetric Analysis by Method 2540 0-2011
Wei Chemistry by Method 1664E
Metals (ICPI by Method 200.7
Metals IICPMS) by Method 200.8
Batch
Dilution Preparation
Analysis
Afi,flytil
Location
date/time
dateltime
WG1667670
1 0511012713:23
0511012113:29
CAT
Mt Juliet, TIN
WGI666022
1 05106/210951
05107/2105:40
LTC
MI, Juliet. 7N
WGI669599
1 05113121 08:32
05r3/21 23'56
CCE
Mt. Juliet, TN
WG1668227
I 051I5121 01!26
05/1512118:28
JPD
Mt Juliet, TN
ACCOUNT: PROJECT: SDG: DATE(TIME: PAGE:
Piedmont Geologic t751 L1347963 05/180113:53 3 of 12

CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the Ll
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control El
are vdit'nin established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my q
knowledge, all prot�lemslanomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
Sr
f L�
GI
Feather J Wagner
Project Manager
I qC
ACCOUNT: PROJECT: SDG: DATEITIM E: PAGE:
Piedmont Geologic 1751 L1347963 05/18/21 13:53 4 of 12

OUTFALL-001 SAMPLE RESULTS - 01
Collected date/time: 05103121 14:08 L1347963
Additional information - Results for field not �1Ccredited to 150 17025
Result Units
Analyte
I
PH (On Site) 7.7 su
Gravimetric Anal1 -;is by I'vlet'iioc 2540 D-2,311
Fs]
Result Oualifier
RDL
Dilution
_
Analysis
Batch
Analyte mgll
mgll
date 1 time
Cn
Suspended Sclids 8.27
3.33
1
05110'202113 29
WG15616
Wet Chemistry by Method 1664B
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugll
ugll
date 1 time
Ell
TPH -Oil & Grease ND
5880
1
051071202105A0
tiVGi666022
Sample Narrative:
E
L1347963-01 WG1666022, Total Oil&Grease is non -detect. Extract vras
not processed through silica
gel
I
El
Metals (ICP) by Method 200.7
Result Qualifier
RDL
Dilution
Analysis
Batch
SC
Analyte ugll
ugll
date 1 time
Lead NO
500
1
05/13/202123:56
WG1669599
Zinc ND
50.0
1
051131202123756
WG1669599
Metals (ICPMS) by Method 200.8
Result Qualifier
RDL
Dilution
Analysis
Batch
Analyte ugll
ugll
date 1 time
Copper 4.25
1.00
1
05115/202118:28
WG1666227
ACCOUNT:
PROJECT:
SDG:
DATEMM E:
PAGE:
Piedmont Geologic
1751
L1347963
05/18/21 13:53
5 of12

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7W
GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report. include Permit Limits. Project Name,
Sample ID. Sample Matrix. Sample Preservation. Field Blanks, Field Spikes, Field Duplicates On -Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy ofthis information provided, and as the samples are received.
Abbreviations and Definitions
MDL
Method Detection Limit.
ND
Not detected at the Reporting Limit (or MDL where applicable).
RDL
Reported Detection Limit.
Rec.
Recovery,
RPD
Relative Percent Difference.
SDG
Sample Delivery Group.
U
Not detected at the Reporting Limit (or MDL where applicable).
Analyte
The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
Dilution
standard, or if concentrations of analytes In the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field. the
result reported has already been corrected for this factor.
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
Limits
for the method and analyte being reported. Successful OC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Original Sample
The non -spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
This column provides a letter and/or number designation that corresponds to additional information concerning the result
Qualifier
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result In this column may state "ND" (Not Detected) or "SDL"
Result
(Below Detectable Levels). The Information In the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)
Confidence level of 2 sigma.
A brief discussion about the included sample results. Including a discussion of any non -conformances to protocol
Case Narrative (Cn)
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
This section of the report includes the results of the laboratory quality control analyses required by procedure or
Summary (Oc)
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
This is the document created in the field when your samples were initially collected. This is used to verify the time and
Sample Chain of
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
Custody (Sc)
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
This section of your report will provide the results of all testing performed on your samples. These results are provided
Sample Results (Sr)
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)
This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier
Description
The remainder of this page intentionally left blank, there are no qualifiers applied to this SDG.
ACCOUNT: PROJECT, SOG: DATEITIME: PAGE:
Piedmont Geologic 1751 L1347963 05A8121 13'53 10 of 12

ACCREDITATIONS & LOCATIONS
Pace An,*ticed National 12065 l- n. ; r l i Pd n^C_II It Julia. TN 371212
Alabama
40660
Nebraska
NE-OS-15-05
Alaska
17-026
Nevada
TNOOD032021-1
Arizona
AZO612
New Hampshire
2975
Arkansas
68-0469
New Jersey—NELAP
TNO02
California
2932
New Mexico
TNODO03
Colorado
TN00003
New York
11742
Connecticut
PH-0197
North Carolina
Env375
Florida
E97497
North Carolina'
DW21704
Georgia
NELAP
North Carolina'
41
Georgia'
923
North Dakota
R-I40
Idaho
TN00003
Ohio—VAP
CLOO69
Illinois
200008
Oklahoma
9915
Indiana
C-TN-01
Oregon
TN200002
Iowa
364
Pennsylvania
68-02979
Kansas
E-10277
Rhode Island
LA0003S6
Kentucky'6
KY90010
South Carolina
84004002
Kentucky
16
South Dakota
nla
Louisiana
AI30792
Tennessee' `
2006
Louisiana
LA018
Texas
T104704245-20-18
Maine
TN00003
Texas s
LAB0152
Maryland
324
Utah
TN000032021-11
Massachusetts
M-TNO03
Vermont
VT20D6
Michigan
9958
Virginia
110033
Minnesota
047-999-395
Washington
C847
Mississippi
TN00003
West Virginia
233
Missouri
340
Wisconsin
998093910
Montana
CERTOD86
Wyoming
A2LA
A2LA— ISO 17025
1461.01
AIHA-LAP,LLC EMLAP
100789
A2LA — ISO 17025 s
1461,02
DOD
1461.01
Canada
1461,01
USDA
P330-15-00234
EPA—Crypto
TN00003
' Drinking Water 'Underground Storage Tanks ' Aquatic Toxicity ° ChemicallMicrobiologlcal 'Mold "Wastewater nla Accreditation not applicable
Not all certifications held by the laboratory are applicable to the results reported in the attached report.
'Accreditation is only applicable to the test methods specified an each scope of accreditation held by Pace Analytical.
ACCOUNT: PROJECT: Si DATEMME: PAGE:
Piedmont Geologic 1751 L1347963 05/18/2113:53 11 of 12

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