9202_Wake_EastWake_MSWLF_GW_FID1378592_20191206

East Wake Landfill
Facility Permit No. 9202-
MSWLF-1981
Semi -Annual Sampling Report
(September 2019 Sampling Event)
Wake County
Report
Prepared December 2019
WAKE
COUNTY
NORTH CAROLI NA

kR USE ONLY ❑Paper Repon ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
"NC DENR " Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 213 surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Consultant - CDM Smith Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Mathew F. Colone
E-mail: colonemf0cdmsmith.com
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or. 1600) October 20-24, 2006)
East Wake Landfill - Rigsbee Three Sisters Road 9202-MSWLF- .1600 September 5 and 17, 2019
Property Knightdale, North Carolina 27545 1981
Environmental Status: (Check all that apply)
Initial/Background Monitoring QX Detection Monitoring Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells Methane gas monitoring data
Groundwater monitoring data from private water supply wells Corrective action data (specify)
Leachate monitoring data ❑
Surface water monitoring data Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 213 surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Facili rese ative/N tint) Title (Area Code) Telephone Number
j' p p
-��' �_ �� �Z,� Affix NC Licensed) PFofes ri" Gpolo ist Seal
Signature Date
}�
5400 Glenwood Avenue, Suite 400, Raleigh, North Carolina 27612
Facility Representative Address g
F-0412
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
i 2�<<

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
December 6, 2019
Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778
Subject: September 2019 (Fall) Semi -Annual Groundwater Sampling Report
East Wake Landfill - Rigsbee Property
Facility Permit No. 9202-MSWLF-1981
Dear Ms. Drummond:
CDM Smith Inc., on behalf of Wake County (County), is submitting an electronic copy of the
September 2019 semi-annual sampling event report for the East Wake Landfill - Rigsbee Property. This
letter report presents the results of the most recent semi-annual sampling event and constitutes the
second semi-annual sampling event for 2019. The approved groundwater monitoring network consists
of one background well (i.e. MW-01), and five downgradient monitoring wells (i.e. MW-02, -03, -04S,
-04D, and -07). Field activities and sampling results are discussed below.
Background
The East Wake Landfill (landfill) is located on two parcels. One of the parcels as shown on Figure 1 is
owned by Carolyn Properties, LLC and contains approximately 27 acres of waste. This parcel is
referred to as the J.T. Knott property and is currently part of the North Carolina Department of
Environmental Quality's Inactive Hazardous Sites Pre -Regulatory Landfill program. The background
monitoring well for the portion of the landfill located on the James Ervin Rigsbee (Rigsbee) property,
MW-01, is located on this parcel along with a private airport and several businesses.
The parcel owned by Mr. Rigsbee contains approximately 46 acres of waste located in two separate
areas as shown on Figure 1. This parcel borders the J.T. Knott property to the south and west. A large
portion of the parcel is used for cattle pasture and includes an explosive storage company and
associated storage and office trailers, a home with a detached garage and two barns, and a storage
area for abandoned automobiles. All monitoring wells for the landfill, with the exception of the
background well, are located on this parcel. This portion of the landfill operated under Permit Number
92-02 until the two waste disposal areas ceased operations in 1983 (Area C) and 1985 (Area D).
0
WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES

Smith
Ms. Jaclynne Drummond
December 6, 2019
Page 2
The two areas of waste located on the Rigsbee property are known as Areas C and D as shown on
Figure 1. Groundwater assessment for Area C is being conducted under the supervision of the Inactive
Hazardous Sites Pre -Regulatory Landfill Unit after this area of waste was determined to be eligible for
the program in the fall of 2012.
Since 2012, the County has voluntarily collected groundwater samples semi-annually from the Area C
monitoring wells (i.e. MW-5, -6, -8, -9, and -10). On September 13, 2018, the Solid Waste Section
approved the discontinuation of the groundwater monitoring of Area C, beginning with the fall 2018
sampling event.
Field Activities
Groundwater samples from landfill monitoring wells MW-01, -03, -045, and -04D were collected on
September 5, 2019. MW-02 and -07 were unable to be located on September 5, 2019, but were
sampled on September 17, 2019. All samples were collected by use of disposable, laboratory
decontaminated bailers. Monitoring well sampling locations are presented on Figure 1. Well
construction details are provided in Table 1.
Groundwater elevations were measured at each well prior to sampling and are presented in Table 2.
These groundwater elevations were used to construct potentiometric contours for this sampling event
and are presented on Figure 1. The groundwater elevations and potentiometric contours were used to
estimate the groundwater velocity at each well. Groundwater velocity values are provided in Table 3.
Note that groundwater elevations for MW-02 and -07 were measured on September 16, 2019, and
were used for the potentiometric surface interpretation since they were similar to historical data.
They were also used to estimate groundwater velocity at each well.
After depth to groundwater was determined, three well volumes of water were removed from each
well prior to sampling to provide fresh formation water within the well water column. Each well
volume was measured for pH, conductivity, temperature, turbidity, dissolved oxygen, and
oxidation-reduction potential using a YSI-556 multi -parameter water quality meter and a HANNA HI
98703 turbidity meter. Wells that had elevated turbidity were allowed to stabilize prior to sample
collection. The water quality parameters at the time of sampling are presented in Table 2.
Sampling Results
Shealy Environmental Services, Inc. located in West Columbia, South Carolina, analyzed the
groundwater samples for the North Carolina Appendix I volatile organic compounds and Appendix I
metals. In a letter dated May 29, 2018, the Solid Waste Section stated that all groundwater and
surface water samples collected from landfills be analyzed for 1,4-dioxane after July 1, 2018. On June
26, 2019, the Solid Waste Section approved the removal of 1,4-dioxane from the sampling program
for all monitoring wells, with the exceptions of MW-03, -04S, and -4D, due to two consecutive non-
0

Smith
Ms. Jaclynne Drummond
December 6, 2019
Page 3
detect events (October 2018 and April 2019). Samples collected from MW-03, -045, and -04D during
the September 2019 semi-annual sampling event were analyzed for 1,4-dioxane. Sample results are
provided below.
The analytical results were reported to the laboratory specific method detection limit (MDL) and are
quantifiable at or below the laboratory limit of quantitation (LOQ). All monitoring wells for the landfill
had detections of analytes above the MDL but below the LOQs and were qualified as estimated or "J"
flags. Zinc was detected in samples collected from all monitoring wells and was qualified with a "B"
flag, indicating that the analyte was detected in the method blank.
The following list indicates the analytes detected above the LOQ at each sampling location. No "J" flag
detections are provided. Underlined analytes exceeded the 15A NCAC 02L .0202 (NC 2L) Groundwater
Standard or Interim Maximum Allowable Concentrations (IMACs). A complete summary of all
detected and estimated concentrations for the September 2019 sampling event is provided in Table 4.
The laboratory analytical data reports are provided in Appendix A.
MW-01 (Background)
Metals:
Volatile Organic Compounds
AREA D
MW-02
Metals:
Volatile Organic Compounds
MW-03
Metals:
Barium, Beryllium, Copper, Lead, Vanadium, Zinc
None Detected
Barium, Beryllium, Chromium, Copper, Lead, Nickel, Vanadium, Zinc
None Detected
Barium
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-04S
Metals:
Volatile Organic Compounds:
MW-04D
Metals:
Volatile Organic Compounds
MW-07
Metals:
Volatile Organic Compounds
Barium, Cobalt, Copper, Nickel
Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane,
1,4-Dioxane
Barium, Cobalt, Copper, Nickel, Zinc
Chlorobenzene, 1,4-Dioxane
Barium, Beryllium, Cadmium, Lead, Zinc
None Detected
0

Smith
Ms. Jaclynne Drummond
December 6, 2019
Page 4
"J" flags were not included in the previous list, but several locations had "J" flag detections that
exceeded the standards. The "J" flag constituents above the standards along with their locations are
listed below.
Cobalt: MW-01, -02, and -07
Thallium: MW-02
Vanadium: MW-07
An equipment blank, trip blank, and duplicate sample were analyzed for quality control. Zinc was
detected as an estimated concentration in the equipment blank below its NC 2L Standard. Acetone
was detected in the trip blank as an estimated concentration below its NC 2L Standard. The duplicate
sample, identified as DUP, was collected from MW-01 and had similar analyte concentrations as those
detected in MW-01, with the exception of an estimated detection of thallium in the duplicate sample
above its IMAC Standard. The detection of thallium in the parent sample was below its IMAC
Standard. Table 5 presents a summary of all parameters detected during the September 2019
sampling event that exceeded the NC 2L or IMAC Standards.
As part of an ongoing Alternate Source Demonstration for the landfill, filtered samples were collected
from all monitoring wells during the September 2019 sampling event due to elevated turbidity (i.e.
greater than 10 Nephelometric Turbidity Units). These samples were collected to demonstrate that
select metals exceeding the NC 2L or IMAC Standards are naturally occurring and not related to a
release from the landfill.
Total metals that exceeded the NC 2L or IMAC Standards in samples collected from the monitoring
wells were analyzed for dissolved metals to determine if turbidity was a contributing factor to the
total reported metals. The filtered samples collected from MW-03 were not analyzed for dissolved
metals since none of the unfiltered total metal results exceeded the standards. Barium and cobalt
were detected in dissolved metal samples collected from MW-04S and -04D above their respective NC
2L and IMAC Standards. There were no other dissolved metals exceedances.
Dissolved metal sample results are provided in Table 4. Based on qualitative and quantitative
evaluation of current and historic groundwater sampling data, the NC 2L or IMAC Standard metal
exceedances from the September 2019 sampling event were determined to be indicative of naturally
occurring background concentrations as opposed to a release from the landfill.
0

Smith
Ms. Jaclynne Drummond
December 6, 2019
Page 5
The County will continue with the semi-annual groundwater monitoring program for Area D. The
concentration of 1,4-dioxane will continue to be monitored in MW-03, -04S, and -04D. The next
sampling event will take place during the spring of 2020. If you have any questions or require further
explanation, do not hesitate to call me at [phone].
Very truly yours,
%&4 166L-t-
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: John Roberson, WCSWM
Elliott Cornell, WCSWM
0

Table 1
Well Construction Summary
East Wake landfill - Area D
Permit Number 9202-MSWLF-1981
Notes:
1. bgs - Below Ground Surface
2. AMSL - Above Mean Sea Level
TOC - Top of Casing
4. Latitude and longitude - World Geodetic System 1984
Smith Page 1 of 1 December 2019

Table 2
Water Quality Parameters
September 2019 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Notes:
1. Water levels and water quality measurements for MW-01, -03, -04S, and -04D were collected on September 4-5, 2019.
2. Water levels and water quality measurements for MW-02 and -07 were collected on September 16-17, 2019.
3. AMSL - Above Mean Sea Level
4. TOC -
Top of Casing
5. bgs -
Below Ground Surface
6. µS/cm - Microsiemens per centimeter
7. mg/L
- Milligrams per liter
8. ORP -
Oxidation -Reduction Potential
9. NTUs
- Nephelometric Turbidity Units
10. mvs
- Millivolts
11. S.U.
- Standard Units
12. DO - Dissolved Oxygen
13. Monitoring wells with high turbidity were allowed to settle prior to sampling; turbidity shown in table was recorded at the time of sampling.
Smith Page 1 of 1 December 2019

Table 3
Summary of Calculated Groundwater Flow Velocities
September 2019 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Facility Permit
Monitoring Well
Hydraulic
Effective Average
Linear Velocity
Conductivity
GradientPorosity..
Number
Code
..
9202-MSWLF-1981
MW-01
0.4927
0.0199
0.3
3.28E-02
9202-MSWLF-1981
MW-02
0.4927
0.0240
0.3
3.94E-02
9202-MSWLF-1981
MW-03
0.4927
0.0238
0.3
3.91E-02
9202-MSWLF-1981
MW-04S
0.4927
0.0202
0.3
3.32E-02
9202-MSWLF-1981
MW-04D
0.4927
0.0201
0.3
3.30E-02
9202-MSWLF-1981
MW-07
0.4927
0.0116
0.3
1.91E-02
Notes:
1. Hydraulic conductivity and porosity was based on values from HDR's 2014 Fall Semi -Annual Report.
2. Hydraulic gradient was calculated using MW-1.
3. Groundwater elevations for MW-01, -03, -04S, and -04D were measured on September 4, 2019. Groundwater elevations for
MW-02 and -07 were measured on September 17, 2019, and used to calculate groundwater flow velocities since they were
similar to historical data.
Smith Page 1 of 1 December 2019

Table 4
Detected Groundwater
Constituents
September 2019 Semi -Annual Sampling
Event
East Wake Landfill
- Area
D
Permit Number 9202-MSWLF-1981
41
Barium
180
Cr
41
700
1.3
µg/L
Beryllium
1.1
4*
0.15
µg/L
Chromium
3.4
J
10
1.3
µg/L
Cobalt
1.9
J
1*
1.3
µg/L
Cobalt (dissolved)
--
1*
1.3
µg/L
MW-01 Copper
9.3
1,000
1.3
µg/L
Lead
2.8
15
0.25
µg/L
Nickel
1.4
J
100
1.3
µg/L
Thallium
0.17
J
0.2*
0.15
µg/L
Vanadium
8.8
0.3*
2.5
µg/L
Vanadium (dissolved)
--
0.3*
2.5
µg/L
Zinc
28
B
1,000
2.5
µg/L
Barium
200
700
1.3
µg/L
Beryllium
1.2
4*
0.15
µg/L
Chromium
4.0
J
10
1.3
µg/L
Cobalt
2.9
J
1*
1.3
µg/L
Cobalt (dissolved)
--
1*
1.3
µg/L
Copper
11
1,000
1.3
µg/L
MW-01 (dup)
Lead
3.7
15
0.25
µg/L
Nickel
1.5
J
100
1.3
µg/L
Thallium
0.21
J
0.2*
0.15
µg/L
Thallium (dissolved)
--
0.2*
0.15
µg/L
Vanadium
12
0.3*
2.5
µg/L
Vanadium (dissolved)
--
0.3*
2.5
µg/L
Zinc
34
B
1,000
2.5
µg/L
Arsenic
1.6
J
10
1.3
µg/L
Barium
120
700
1.3
µg/L
Beryllium
2.2
4*
0.15
µg/L
Cadmium
0.16
J
2
0.13
µg/L
Chromium
13
10
1.3
µg/L
Chromium (dissolved)
2.4
J
10
1.3
µg/L
Cobalt
4.2
J
1*
1.3
µg/L
Cobalt (dissolved)
--
1*
1.3
µg/L
MW-02
Copper
19
1,000
1.3
µg/L
Lead
22
15
0.25
µg/L
Lead (Dissolved)
1.8
15
0.25
µg/L
Nickel
6.9
100
1.3
µg/L
Thallium
0.31
J
0.2*
0.15
µg/L
Thallium (dissolved)
--
0.2*
0.15
µg/L
Vanadium
17
0.3*
2.5
µg/L
Vanadium (dissolved)
--
0.3*
2.5
µg/L
Zinc
120
B
1,000
2.5
µg/L
Acetone
5.5
J
6,000
4.0
µg/L
$� �tii Page 1 of 3 December 2019

Table 4
Detected Groundwater Constituents
September 2019 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
MW-03
Barium
Copper
Lead
Nickel
Zinc
Acetone
Chlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
420
2.1
0.78
3.9
6.4
5.4
3.4
0.64
19
J
J
J
BJ
J
700
1,000
15
100
1,000
6,000
50
6
3
1.3
1.3
0.25
1.3
2.5
4.0
0.40
0.40
1.0
µg/L
µg/L
µg/L
µg/L
µg/L
µg/L
µg/L
µg/L
µg/L
Barium
890
700
1.3
µg/L
Barium (dissolved)
960
700
1.3
µg/L
Cadmium
0.22
J
2
0.13
µg/L
Cobalt
30
1*
1.3
µg/L
Cobalt (dissolved)
32
1*
1.3
µg/L
Copper
9.4
1,000
1.3
µg/L
Lead
0.32
J
15
0.25
µg/L
MW-04S
Nickel
19
100
1.3
µg/L
Zinc
9.9
BJ
1,000
2.5
µg/L
Acetone
4.2
J
6,000
4.0
µg/L
Benzene
0.71
1
0.40
µg/L
Chlorobenzene
4.3
50
0.40
µg/L
1,4-Dichlorobenzene
0.51
6
0.40
µg/L
1,1-Dichloroethane
0.77
6
0.40
µg/L
1,4-Dioxane
58
3
1.0
µg/L
Barium
860
700
1.3
µg/L
Barium (dissolved)
790
700
1.3
µg/L
Cobalt
18
1*
1.3
µg/L
Cobalt (dissolved)
17
1*
1.3
µg/L
Copper
7.8
1,000
1.3
µg/L
Lead
0.61
J
15
0.25
µg/L
MW-04D
Nickel
17
100
1.3
µg/L
Zinc
12
B
1,000
2.5
µg/L
Acetone
4.4
J
6,000
4.0
µg/L
Chlorobenzene
2.0
50
0.40
µg/L
1,1-Dichloroethane
0.45
J
6
0.40
µg/L
1,4-Dioxane
34
3
1.0
ug/L
CDM Page 2 of 3 December 2019
smith

Table 4
Detected Groundwater Constituents
September 2019 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Notes•
1. All units are in micrograms per liter (parts per billion).
2. Samples from MW-01, -03, -04S, and -04D were collected on September 5, 2019. Samples from MW-02 and -07
were collected on September 17, 2019.
3. * - Interim Maximum Allowable Concentration
4. MDL- Method Detection Limit
5. dup - Duplicate Sample
6. J - Indicates the analytical result is an estimated concentration between the method detection limit and the limit
of quantitation.
7. B - Indicates the analyte was detected in the method blank.
8. Dissolved metals samples were collected to evaluate the influence of turbidity on total metal concentrations as
part of an ongoing Alternate Source Demonstration.
9. (-) Indicates the result is below the detection limit.
Concentration exceeds the 15A NCAC 02L .0202 or Interim Maximum Allowable Concentration
CDM Page 3 of 3 December 2019
smith

Table 5
Constituents Detected Above Standards
September 2019 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
CONSTITUENTSFACILITY PERMIT I MONITORING WELL CODE SEPTEMBER 2019
NUMBER NORTH CAROLINA 2L or INTERIM MAXIMUM ALLOWABLE CONCENTRATION
9202-MSWLF-1981 MW-01 Cobalt*, Vanadium*
9202-MSWLF-1981
MW-02
Chromium, Cobalt*, Lead, Thallium*, Vanadium*
9202-MSWLF-1981
MW-03
1,4-Dioxane
9202-MSWLF-1981
MW-04S
Barium, Cobalt*, 1,4-Dioxane
9202-MSWLF-1981
MW-04D
Barium, Cobalt*, 1,4-Dioxane
9202-MSWLF-1981
MW-07
Cobalt*, Vanadium*
Notes:
1. * - Interim Maximum Allowable Concentration
2. Bold - Indicates a "J" flag detection in which the analytical result is an estimated concentration between the laboratory method detection
limit and the laboratory limit of quantitation.
Smith Page 1 of 1 December 2019

\
Y ` ,
MW-02 `
243.41
N
O
r1 -
MW-03
231.26 0 `�
1
1
N , ,
O1
Area D
41MW-04S
227.06 1 `
,
MW-04D
227.41 ,
1
MW.
\ -:252.
Area
Nota
f Groundwater elevations for MW 01, 03,. , and -04D we * .
on SeptenuAr 4, 2019. Groundwater eleved sfo$MW-02 an
measured on September 17, 2019, and used for the potenfiametric
interpretation since they were similar to historical data.
2. Potentiometric contours are derived from previous site investigations
and adjusted based on the recent groundwater elevations.
Map Data Source: August 2017 Aerial Photograph, Wade County, North Carolina
3rolyn Properties, LLC I
(J.T. Knott Property E
LEGEND
J� Groundwater Monitoring Well
I 243.52 Groundwater Elevation
/Y Potentiometric Contour
240 — Contour Interval = 10 feet
(dashed where inferred
---- Property Line

Appendix A
Analytical Data

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:U106078
Date Completed:10/21/2019
Revision Date: 10/21 /2019
10/23/2019 8:26 AM
Approved and released by:
Project Manager: Cathy S. Dover
I�
nCC'laEDi i ELI
-
MIRA,
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 43

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: U106078
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
Per client request, this PDF report has been revised to update the LOQ for the metals elements to
our in-house LOQs versus ti previous NCDENR permit levels.
VOA 8260D
The trip blank vials were not received in the cooler with the samples.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 43

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: U106078
Project Name: East Wake Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-01
Aqueous
09/05/20191230
09/06/2019
002
MW-3
Aqueous
09/05/20191135
09/06/2019
003
MW-4S
Aqueous
09/05/20191210
09/06/2019
004
MW-4D
Aqueous
09/05/20191155
09/06/2019
005
DUP
Aqueous
09/05/2019 0800
09/06/2019
006
EQ BLANK
Aqueous
09/05/2019 1345
09/06/2019
007
TRIP BLANK
Aqueous
09/05/2019
(7 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-001
Description: MW-01 Matrix: Aqueous
Date Sampled:09/05/2019 1230 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191244 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-001
Description: MW-01 Matrix: Aqueous
Date Sampled:09/05/2019 1230 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191244 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
93 70-130
93 70-130
88 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-001
Description: MW-01 Matrix: Aqueous
Date Sampled:09/05/2019 1230 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2132 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
180
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.1
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
3.4
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.9
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
9.3
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
2.8
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.4
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.17
J
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
8.8
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
28
B
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-002
Description: MW-3 Matrix: Aqueous
Date Sampled:09/05/2019 1135 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191307 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.4
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
3.4
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.64
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-002
Description: MW-3 Matrix: Aqueous
Date Sampled:09/05/2019 1135 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191307 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
102 70-130
96 70-130
93 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 43

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:U106078-002
Description: MW-3 Matrix: Aqueous
Date Sampled:09/05/2019 1135 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 09/10/2019 1133 TML 28398
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 19 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
101 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-002
Description: MW-3 Matrix: Aqueous
Date Sampled:09/05/2019 1135 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2138 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
420
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
2.1
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.78
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
3.9
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
6.4
BJ
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-003
Description: MW-4S Matrix: Aqueous
Date Sampled:09/05/2019 1210 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191330 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
4.2
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.71
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
4.3
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.51
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.77
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-003
Description: MW-4S Matrix: Aqueous
Date Sampled:09/05/2019 1210 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191330 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
104 70-130
97 70-130
92 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 12 of 43

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:U106078-003
Description: MW-4S Matrix: Aqueous
Date Sampled:09/05/2019 1210 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 09/10/2019 1157 TML 28398
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 58 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
101 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 13 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-003
Description: MW-4S Matrix: Aqueous
Date Sampled:09/05/2019 1210 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2144 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
890
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.22
J
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
30
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
9.4
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.32
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
19
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
9.9
BJ
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-004
Description: MW-4D Matrix: Aqueous
Date Sampled:09/05/2019 1155 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191354 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
4.4
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
2.0
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.45
J
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-004
Description: MW-4D Matrix: Aqueous
Date Sampled:09/05/2019 1155 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191354 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
99 70-130
94 70-130
90 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 16 of 43

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:U106078-004
Description: MW-4D Matrix: Aqueous
Date Sampled:09/05/2019 1155 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 09/10/2019 1222 TML 28398
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 34 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
105 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 17 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-004
Description: MW-4D Matrix: Aqueous
Date Sampled:09/05/2019 1155 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2149 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
860
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
18
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
7.8
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.61
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
17
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
12
B
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 18 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-005
Description: DUP Matrix: Aqueous
Date Sampled:09/05/2019 0800 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191417 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 19 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-005
Description: DUP Matrix: Aqueous
Date Sampled:09/05/2019 0800 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191417 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
93 70-130
98 70-130
89 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 20 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-005
Description: DUP Matrix: Aqueous
Date Sampled:09/05/2019 0800 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2155 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
200
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.2
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
4.0
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.9
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
11
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
3.7
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.5
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.21
J
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
12
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
34
B
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 21 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-006
Description: EQ BLANK Matrix: Aqueous
Date Sampled:09/05/2019 1345 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/09/20191222 BWS
28292
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 22 of 43

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U106078-006
Description: EQ BLANK Matrix: Aqueous
Date Sampled:09/05/2019 1345 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/09/20191222 BWS 28292
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
99 70-130
97 70-130
91 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 23 of 43

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:U106078-006
Description: EQ BLANK Matrix: Aqueous
Date Sampled:09/05/2019 1345 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 09/10/2019 1109 TML 28398
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
106 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 24 of 43

ICP-MS Metals
Client:CDM Smith Laboratory ID:U106078-006
Description: EQ BLANK Matrix: Aqueous
Date Sampled:09/05/2019 1345 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/24/2019 2201 BNW
Prep Date Batch
09/16/2019 0955 28930
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
5.0
U
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
5.0
BJ
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 25 of 43

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 26 of 43

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ28292-001 Matrix: Aqueous
Batch: 28292 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
09/09/2019 1135
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
09/09/2019 1135
Benzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Bromoform
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
09/09/2019 1135
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Chloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Chloroform
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Dibromochloromethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,2-Dibromoethane (EDB)
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Dibromomethane (Methylene bromide)
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
trans- 1,4-Dichloro-2-butene
2.0
U
1
2.0
0.40
ug/L
09/09/2019 1135
1,2-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,4-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,1-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,3-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
2-Hexanone
10
U
1
10
2.0
ug/L
09/09/2019 1135
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
09/09/2019 1135
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
09/09/2019 1135
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Styrene
0.50
U
1
0.50
0.41
ug/L
09/09/2019 1135
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Toluene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 27 of 43
QC Data for Lot Number: U106078

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ28292-001 Matrix: Aqueous
Batch: 28292 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,2,4-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
1,3,5-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
09/09/2019 1135
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
09/09/2019 1135
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
09/09/2019 1135
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 90 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 28 of 43

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ28292-002
Matrix: Aqueous
Batch: 28292
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
100
1
104
60-140
09/09/2019 1026
Acrylonitrile
100
110
1
115
70-130
09/09/2019 1026
Benzene
50
52
1
105
70-130
09/09/2019 1026
Bromochloromethane
50
55
1
110
70-130
09/09/2019 1026
Bromodichloromethane
50
49
1
99
70-130
09/09/2019 1026
Bromoform
50
49
1
98
70-130
09/09/2019 1026
Bromomethane (Methyl bromide)
50
55
1
110
70-130
09/09/2019 1026
2-Butanone (MEK)
100
110
1
108
70-130
09/09/2019 1026
Carbon disulfide
50
50
1
100
70-130
09/09/2019 1026
Carbon tetrachloride
50
49
1
98
70-130
09/09/2019 1026
Chlorobenzene
50
49
1
98
70-130
09/09/2019 1026
Chloroethane
50
61
1
122
70-130
09/09/2019 1026
Chloroform
50
52
1
105
70-130
09/09/2019 1026
Chloromethane (Methyl chloride)
50
53
1
107
60-140
09/09/2019 1026
1,2-Dibromo-3-chloropropane (DBCP)
50
46
1
92
70-130
09/09/2019 1026
Dibromochloromethane
50
49
1
97
70-130
09/09/2019 1026
1,2-Dibromoethane (EDB)
50
47
1
95
70-130
09/09/2019 1026
Dibromomethane (Methylene bromide)
50
48
1
97
70-130
09/09/2019 1026
trans- 1,4-Dichloro-2-butene
50
56
1
112
70-130
09/09/2019 1026
1,2-Dichlorobenzene
50
48
1
95
70-130
09/09/2019 1026
1,4-Dichlorobenzene
50
50
1
100
70-130
09/09/2019 1026
1,1-Dichloroethane
50
53
1
106
70-130
09/09/2019 1026
1,2-Dichloroethane
50
52
1
103
70-130
09/09/2019 1026
1,1-Dichloroethene
50
56
1
112
70-130
09/09/2019 1026
cis- 1,2-Dichloroethene
50
52
1
104
70-130
09/09/2019 1026
trans- 1,2-Dichloroethene
50
51
1
103
70-130
09/09/2019 1026
1,2-Dichloropropane
50
54
1
108
70-130
09/09/2019 1026
1,3-Dichloropropane
50
50
1
100
70-130
09/09/2019 1026
cis- 1,3-Dichloropropene
50
52
1
103
70-130
09/09/2019 1026
trans- 1,3-Dichloropropene
50
50
1
100
70-130
09/09/2019 1026
Ethylbenzene
50
49
1
97
70-130
09/09/2019 1026
2-Hexanone
100
110
1
115
70-130
09/09/2019 1026
Methyl iodide (lodomethane)
50
53
1
106
70-130
09/09/2019 1026
4-Methyl-2-pentanone
100
100
1
103
70-130
09/09/2019 1026
Methylene chloride
50
51
1
102
70-130
09/09/2019 1026
Styrene
50
48
1
96
70-130
09/09/2019 1026
1,1,1,2-Tetrachloroethane
50
47
1
95
70-130
09/09/2019 1026
1,1,2,2-Tetrachloroethane
50
49
1
99
70-130
09/09/2019 1026
Tetrachloroethene
50
50
1
99
70-130
09/09/2019 1026
Toluene
50
48
1
97
70-130
09/09/2019 1026
1,1,1-Trichloroethane
50
49
1
98
70-130
09/09/2019 1026
1,1,2-Trichloroethane
50
48
1
96
70-130
09/09/2019 1026
Trichloroethene
50
49
1
99
70-130
09/09/2019 1026
Trichlorofluoromethane
50
51
1
102
70-130
09/09/2019 1026
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 29 of 43
QC Data for Lot Number: U106078

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ28292-002
Matrix: Aqueous
Batch: 28292
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
1,2,3-Trichloropropane
50
47
1 93
70-130
09/09/2019 1026
1,2,4-Trimethylbenzene
50
49
1 97
70-130
09/09/2019 1026
1,3,5-Trimethylbenzene
50
48
1 97
70-130
09/09/2019 1026
Vinyl acetate
50
55
1 110
60-140
09/09/2019 1026
Vinyl chloride
50
52
1 104
70-130
09/09/2019 1026
Xylenes (total)
100
96
1 96
70-130
09/09/2019 1026
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 101 70-130
Toluene-d8 96 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 30 of 43

Volatile Organic Compounds by GC/MS - Duplicate
Sample ID: U106078-002DU Matrix: Aqueous
Batch: 28292 Prep Method: 5030E
Analytical Method: 8260D
Sample
Amount
Result
% RPD
Parameter
(ug/L)
(ug/L)
Q
Dil
% RPD
Limit
Analysis Date
Acetone
5.4
6.9
+
1
23
20
09/09/2019 1440
Acrylonitrile
ND
U
1
0.00
20
09/09/2019 1440
Benzene
ND
U
1
0.00
20
09/09/2019 1440
Bromochloromethane
ND
U
1
0.00
20
09/09/2019 1440
Bromodichloromethane
ND
U
1
0.00
20
09/09/2019 1440
Bromoform
ND
U
1
0.00
20
09/09/2019 1440
Bromomethane (Methyl bromide)
ND
U
1
0.00
20
09/09/2019 1440
2-Butanone (MEK)
ND
U
1
0.00
20
09/09/2019 1440
Carbon disulfide
ND
U
1
0.00
20
09/09/2019 1440
Carbon tetrachloride
ND
U
1
0.00
20
09/09/2019 1440
Chlorobenzene
3.4
3.7
1
7.3
20
09/09/2019 1440
Chloroethane
ND
U
1
0.00
20
09/09/2019 1440
Chloroform
ND
U
1
0.00
20
09/09/2019 1440
Chloromethane (Methyl chloride)
ND
U
1
0.00
20
09/09/2019 1440
1,2-Dibromo-3-chloropropane (DBCP)
ND
U
1
0.00
20
09/09/2019 1440
Dibromochloromethane
ND
U
1
0.00
20
09/09/2019 1440
1,2-Dibromoethane (EDB)
ND
U
1
0.00
20
09/09/2019 1440
Dibromomethane (Methylene bromide)
ND
U
1
0.00
20
09/09/2019 1440
trans- 1,4-Dichloro-2-butene
ND
U
1
0.00
20
09/09/2019 1440
1,2-Dichlorobenzene
ND
U
1
0.00
20
09/09/2019 1440
1,4-Dichlorobenzene
0.64
0.66
1
3.1
20
09/09/2019 1440
1,1-Dichloroethane
ND
U
1
0.00
20
09/09/2019 1440
1,2-Dichloroethane
ND
U
1
0.00
20
09/09/2019 1440
1,1-Dichloroethene
ND
U
1
0.00
20
09/09/2019 1440
cis- 1,2-Dichloroethene
ND
U
1
0.00
20
09/09/2019 1440
trans- 1,2-Dichloroethene
ND
U
1
0.00
20
09/09/2019 1440
1,2-Dichloropropane
ND
U
1
0.00
20
09/09/2019 1440
1,3-Dichloropropane
ND
U
1
0.00
20
09/09/2019 1440
cis- 1,3-Dichloropropene
ND
U
1
0.00
20
09/09/2019 1440
trans- 1,3-Dichloropropene
ND
U
1
0.00
20
09/09/2019 1440
Ethylbenzene
ND
U
1
0.00
20
09/09/2019 1440
2-Hexanone
ND
U
1
0.00
20
09/09/2019 1440
Methyl iodide (lodomethane)
ND
U
1
0.00
20
09/09/2019 1440
4-Methyl-2-pentanone
ND
U
1
0.00
20
09/09/2019 1440
Methylene chloride
ND
U
1
0.00
20
09/09/2019 1440
Styrene
ND
U
1
0.00
20
09/09/2019 1440
1,1,1,2-Tetrachloroethane
ND
U
1
0.00
20
09/09/2019 1440
1,1,2,2-Tetrachloroethane
ND
U
1
0.00
20
09/09/2019 1440
Tetrachloroethene
ND
U
1
0.00
20
09/09/2019 1440
Toluene
ND
U
1
0.00
20
09/09/2019 1440
1,1,1-Trichloroethane
ND
U
1
0.00
20
09/09/2019 1440
1,1,2-Trichloroethane
ND
U
1
0.00
20
09/09/2019 1440
Trichloroethene
ND
U
1
0.00
20
09/09/2019 1440
Trichlorofluoromethane
ND
U
1
0.00
20
09/09/2019 1440
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 31 of 43
QC Data for Lot Number: U106078

Volatile Organic Compounds by GC/MS - Duplicate
Sample ID: U106078-002DU Matrix: Aqueous
Batch: 28292 Prep Method: 5030E
Analytical Method: 8260D
Sample
Amount
Result
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil
% RPD
Limit
Analysis Date
1,2,3-Trichloropropane
ND
U
1
0.00
20
09/09/2019 1440
1,2,4-Trimethylbenzene
ND
U
1
0.00
20
09/09/2019 1440
1,3,5-Trimethylbenzene
ND
U
1
0.00
20
09/09/2019 1440
Vinyl acetate
ND
U
1
0.00
20
09/09/2019 1440
Vinyl chloride
ND
U
1
0.00
20
09/09/2019 1440
Xylenes (total)
ND
U
1
0.00
20
09/09/2019 1440
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 95 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 32 of 43

Volatile Organic Compounds by GC/MS - MS
Sample ID: U106078-003MS
Matrix: Aqueous
Batch: 28292
Prep Method: 5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
4.2
100
100
1
99
60-140
09/09/2019 1503
Acrylonitrile
0.0
100
110
1
113
70-130
09/09/2019 1503
Benzene
0.71
50
60
1
118
70-130
09/09/2019 1503
Bromochloromethane
0.0
50
62
1
124
70-130
09/09/2019 1503
Bromodichloromethane
0.0
50
53
1
105
70-130
09/09/2019 1503
Bromoform
0.0
50
44
1
87
70-130
09/09/2019 1503
Bromomethane (Methyl bromide)
0.0
50
58
1
115
70-130
09/09/2019 1503
2-Butanone (MEK)
0.0
100
120
1
116
70-130
09/09/2019 1503
Carbon disulfide
0.0
50
60
1
119
70-130
09/09/2019 1503
Carbon tetrachloride
0.0
50
62
1
125
70-130
09/09/2019 1503
Chlorobenzene
4.3
50
61
1
113
70-130
09/09/2019 1503
Chloroethane
0.0
50
74
N 1
149
70-130
09/09/2019 1503
Chloroform
0.0
50
61
1
123
70-130
09/09/2019 1503
Chloromethane (Methyl chloride)
0.0
50
58
1
117
60-140
09/09/2019 1503
1,2-Dibromo-3-chloropropane (DBCP)
0.0
50
43
1
87
70-130
09/09/2019 1503
Dibromochloromethane
0.0
50
50
1
99
70-130
09/09/2019 1503
1,2-Dibromoethane (EDB)
0.0
50
50
1
99
70-130
09/09/2019 1503
Dibromomethane (Methylene bromide)
0.0
50
50
1
101
70-130
09/09/2019 1503
trans- 1,4-Dichloro-2-butene
0.0
50
43
1
87
70-142
09/09/2019 1503
1,2-Dichlorobenzene
0.0
50
47
1
94
70-130
09/09/2019 1503
1,4-Dichlorobenzene
0.51
50
50
1
98
70-130
09/09/2019 1503
1,1-Dichloroethane
0.77
50
61
1
121
70-130
09/09/2019 1503
1,2-Dichloroethane
0.0
50
54
1
107
70-130
09/09/2019 1503
1,1-Dichloroethene
0.0
50
75
N 1
150
70-130
09/09/2019 1503
cis- 1,2-Dichloroethene
0.0
50
60
1
120
70-130
09/09/2019 1503
trans- 1,2-Dichloroethene
0.0
50
65
1
129
70-130
09/09/2019 1503
1,2-Dichloropropane
0.0
50
59
1
117
70-130
09/09/2019 1503
1,3-Dichloropropane
0.0
50
53
1
106
70-130
09/09/2019 1503
cis- 1,3-Dichloropropene
0.0
50
55
1
109
70-130
09/09/2019 1503
trans- 1,3-Dichloropropene
0.0
50
52
1
104
70-130
09/09/2019 1503
Ethylbenzene
0.0
50
53
1
107
70-130
09/09/2019 1503
2-Hexanone
0.0
100
120
1
121
70-130
09/09/2019 1503
Methyl iodide (lodomethane)
0.0
50
61
1
122
70-130
09/09/2019 1503
4-Methyl-2-pentanone
0.0
100
110
1
110
70-130
09/09/2019 1503
Methylene chloride
0.0
50
56
1
113
70-130
09/09/2019 1503
Styrene
0.0
50
51
1
102
70-130
09/09/2019 1503
1,1,1,2-Tetrachloroethane
0.0
50
52
1
103
70-130
09/09/2019 1503
1,1,2,2-Tetrachloroethane
0.0
50
49
1
98
70-130
09/09/2019 1503
Tetrachloroethene
0.0
50
56
1
113
70-130
09/09/2019 1503
Toluene
0.0
50
54
1
107
70-130
09/09/2019 1503
1,1,1-Trichloroethane
0.0
50
59
1
118
70-130
09/09/2019 1503
1,1,2-Trichloroethane
0.0
50
53
1
107
70-130
09/09/2019 1503
Trichloroethene
0.0
50
56
1
112
70-130
09/09/2019 1503
Trichlorofluoromethane
0.0
50
64
1
128
70-130
09/09/2019 1503
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 33 of 43
QC Data for Lot Number: U106078

Volatile Organic Compounds by GC/MS - MS
Sample ID: U106078-003MS
Matrix: Aqueous
Batch: 28292
Prep
Method: 5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
1,2,3-Trichloropropane
0.0
50
47
1
94
70-130
09/09/2019 1503
1,2,4-Trimethylbenzene
0.0
50
50
1
99
70-130
09/09/2019 1503
1,3,5-Trimethylbenzene
0.0
50
51
1
101
70-130
09/09/2019 1503
Vinyl acetate
0.0
50
58
1
116
60-140
09/09/2019 1503
Vinyl chloride
0.0
50
60
1
120
70-130
09/09/2019 1503
Xylenes (total)
0.0
100
110
1
105
70-130
09/09/2019 1503
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 102 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 94 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 34 of 43

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: UQ28398-001 Matrix: Aqueous
Batch: 28398 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 09/10/20191032
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 102 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 35 of 43

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: UQ28398-002
Matrix: Aqueous
Batch: 28398
Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
IA-Dioxane
50
56
1 111 70-130 09/10/2019 0935
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 120 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 36 of 43

Volatile Organic Compounds by GC/MS (SIM) - Duplicate
Sample ID: U106078-002DU Matrix: Aqueous
Batch: 28398 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Sample
Amount Result % RPD
Parameter (ug/L) (ug/L) Q Dil % RPD Limit Analysis Date
1,4-Dioxane 19 23 1 19 20 09/10/20191256
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 103 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 37 of 43

Volatile Organic Compounds by GC/MS (SIM) - MS
Sample ID: U106078-003MS Matrix: Aqueous
Batch: 28398 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Sample Spike
Amount Amount Result % Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 58 50 100 1 90 70-130 09/10/20191320
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 103 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U106078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 38 of 43

ICP-MS Metals - MB
Sample ID: UQ28930-001 Matrix: Aqueous
Batch: 28930 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 09/16/2019 0955
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
2.0
U
1
2.0
0.50
ug/L
09/24/2019 2121
Arsenic
2.0
U
1
2.0
1.3
ug/L
09/24/2019 2121
Barium
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Beryllium
0.40
U
1
0.40
0.15
ug/L
09/24/2019 2121
Cadmium
0.50
U
1
0.50
0.13
ug/L
09/24/2019 2121
Chromium
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Cobalt
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Copper
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Lead
1.0
U
1
1.0
0.25
ug/L
09/24/2019 2121
Nickel
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Selenium
5.0
U
1
5.0
1.3
ug/L
09/24/2019 2121
Silver
1.0
U
1
1.0
0.25
ug/L
09/24/2019 2121
Thallium
0.50
U
1
0.50
0.15
ug/L
09/24/2019 2121
Vanadium
5.0
U
1
5.0
2.5
ug/L
09/24/2019 2121
Zinc
4.5
J
1
10
2.5
ug/L
09/24/2019 2121
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 39 of 43
QC Data for Lot Number: U106078

ICP-MS Metals - LCS
Sample ID: UQ28930-002
Matrix: Aqueous
Batch: 28930
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 09/16/2019 0955
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
97
1 97
80-120
09/24/2019 2126
Arsenic
100
110
1 105
80-120
09/24/2019 2126
Barium
100
100
1 103
80-120
09/24/2019 2126
Beryllium
100
110
1 108
80-120
09/24/2019 2126
Cadmium
100
100
1 101
80-120
09/24/2019 2126
Chromium
100
100
1 103
80-120
09/24/2019 2126
Cobalt
100
100
1 105
80-120
09/24/2019 2126
Copper
100
100
1 103
80-120
09/24/2019 2126
Lead
100
100
1 102
80-120
09/24/2019 2126
Nickel
100
100
1 103
80-120
09/24/2019 2126
Selenium
100
98
1 98
80-120
09/24/2019 2126
Silver
100
110
1 105
80-120
09/24/2019 2126
Thallium
100
100
1 104
80-120
09/24/2019 2126
Vanadium
100
110
1 105
80-120
09/24/2019 2126
Zinc
100
100
1 102
80-120
09/24/2019 2126
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 40 of 43
QC Data for Lot Number: U106078

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 41 of 43

SHEALY ENVIRONMENTAL SERVICES, INC.
LO
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 42 of 43

SHEALY ENVIRONMENTAL SERVICES, INC.
S.m_aj Zrmmwenfil $&,Mri!s -oc ram t of I
yicGLrnecthantcr.Ntinv .,i �[tiraDaLL' #'2r¢ulh
;Ample Receipt cboeklist (SRC)
[',lien [',UP4 Smich Cooler [ ,spa<Lterl bp'+date: annv r +i7`19 Lot 4, UI 078
Gat7S ofrectjpt
❑ SESL El CHM Q UPS 0 Feder: Otlrrr:
g) Yes ❑ NO
1 _Were cusl+xi}' Seals piesent on the ooaker?
Yeshlo
NA _ if cu$tod wane tucrti resien wars th intact And unbrokarn7
H Strip ID: 19-103i Chlorimc Strip ID: NA Tested by: DMN
iginul 4e,uperature upon receipt 1 Dcriv ud (Corrected) temperature upon receipt %SOijd Snap -Cup 1D: NA
33 r 3.3 ac NA +NA NA r NA °C 1!A
_aC.
Nlethod: ®'I'cmparamv 9lardc ❑ ins:13ottkc� Ik C.um TD- 5 TTt Gun Correction Fu;:, W: _. °C
Method of cooiautl;
❑ Wet Ice 0 ice Packs ❑ )rue 0 N one
. [f tempenvarc of any conler exceeded 6,4°C, was Project hi�rlstgerNndfied?
[� i'es ❑ Na
® PM was Notified by: phone ? email 1 f ro-face (circle one),
Yes ❑ NO
❑ NA fJ_ Is t1w coininomial courier's packing slit, attached ID llis forrn'?
Yes
❑ NO
5, Were pruper erlstaly pmecdams (Telinqu.Aa& ivcd) follower' 3
❑ Y
No
fi_ Were sample IDs listed on the WC?
❑ Yes
❑ Na
7, were sample IDS listed an all sample curlUjners?
V] Ycs
❑ No
8. Was coJlcctign Lkar & time listed an thr COO
VolYcs
❑ NO
9_ Was collection drat+: & t ime listed oa al l samplr , u hta hears?
® Yes
❑ No
10, Did all oantainer label infnrmadon (III, tom, titpc) agree ivkli the COO?
I1 yes
❑ Nn
11. Wefe rests to be performed listed an the 000"
12_ Did all samples arrive in the prop:r cuntautlefs for each test and w in 9Xd condition
® Yes
❑ N
(unbmken: iids on, etc_)?
m Y;rs
❑ Vn
13. %Vas adequate ssampir volume avarlaRe
y cs
❑ No
114. Were all samples nAxivrxl v. itlf in -'r3 the iaoldulg time of 4 B h&.ars, a1hi chcwr comes first?
Yes
LJ No
I5_ Were ary samples rtontainers issin cxsxss (6mle Otte) samples Not listed on C:OC?
® Yes
Q No
ILIA
16. For VOA mild RSK-175 sampim, were brambles pmg mt ]"Pea -size, (V,"aI, 6aum in diameter)
m any of ihr VOA vials?
® Ye;
ElNoLJ
NA
17_ Were all DRt7+tt' "G ;.+nutrient samples mcoi%.Vd of a pH of <ZZ
❑ Yes
0 No
ONA
IS. Were all e.tianide_ samples recelved at a► 1-1 � 12 and sulfide suaruples received at a pH > 9?
El Yes
❑No
NAChloe
19. Wereall apply IcNHyTK rOy�allide,pheauo (= D.Sm8l1.)Ram pies of residual
l Z I ; .
,4
No
El®
20. WmeclicrurcrttarkANucsts (i.c,vgki6sleddilutions. MSIWD dc�ai_aati(Hin, etc.,,El )
cnx ort ly transcribed from the COC into the oorament section in LIMS^
21 _ Was the c tr0[e a] umber I imnd un t; a =tamer lubel? If pas cote 9 N,4
54mpie Fres>enmfion (Must be completa3 for any samplc(s) hiwrrcv4ly preserved or with headspaec,)
5anlple(s) tw;i
were received incDTmutly prescrvcd and wet'e a4jiksted accordingly
in sample receiving
with NA TnL of circle one: H2SOL4L HIS D3' HC1, 'NaGH usiuZ SK # NA
Time ofpreswyation NA 1t°mrne loan oaf presvrv4yt is needed, please Hots in 11ic Gnmmerrtss below.
Sample(5) �OUZ (I ). -OU3 (1), -Kt4 (1) wffe raceiycd with }rubbles %6 tam in diameter-
Santples(s) NA
_ were r",2iued witli TRC > 0.5 mg L ([f P[9 is w) and were
acltuxted atcoe-dfis-ly
in sample receiving wirK Sodjum thiosuifate (N%S203) with Shealy ID: NA _
R barcade labolsappIicd by DMN Dana, 9V 19
Carnmenfiv,Djd nor re ehra trip blank_ Mumlved rnctmis are urtpl'esmed, but Iabcls say 14NO3.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 43 of 43

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:U107032
Date Completed:10/11/2019
10/21/2019 4:45 PM
Approved and released by:
Project Manager: Cathy S. Dover
I�
nCC'laEDi i ELI
-
MIRA,
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: U107032
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
Dissolved metals 6020B
The following samples were taken off -hold per client for dissolved metals: U107032-001 (MW-01),
U107032-003 (MW-4S), U107032-004 (MW-4D) and U107032-005 (DUP).
The dissolved metals results for barium and cobalt on sample U107032-003 (MW-4S) were higher than
the total metals results in lot U106078 (-003). The metals lab re -analyzed the raw sample from the
container with concurring results. The original analysis has been reported.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: U107032
Project Name: East Wake Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-01
Aqueous
09/05/20191230
09/06/2019
002
MW-3
Aqueous
09/05/20191135
09/06/2019
003
MW-4S
Aqueous
09/05/20191210
09/06/2019
004
MW-4D
Aqueous
09/05/20191155
09/06/2019
005
DUP
Aqueous
09/05/2019 0800
09/06/2019
(5 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 15

ICP-MS
Client:CDM Smith Laboratory ID:U107032-001
Description: MW-01 Matrix: Aqueous
Date Sampled:09/05/2019 1230 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/10/2019 1600 BNW 10/09/2019 1058 31401
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt
Dissolved Vanadium
7440-48-4 6020B 5.0 U 5.0 1.3 ug/L 1
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 15

ICP-MS
Client:CDM Smith Laboratory ID:U107032-003
Description: MW-4S Matrix: Aqueous
Date Sampled:09/05/2019 1210 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/10/2019 1606 BNW 10/09/2019 1058 31401
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium
Dissolved Cobalt
7440-39-3 6020B 960
7440-48-4 6020B 32
5.0 1.3 ug/L 1
5.0 1.3 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 15

ICP-MS
Client:CDM Smith Laboratory ID:U107032-004
Description: MW-4D Matrix: Aqueous
Date Sampled:09/05/2019 1155 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/10/2019 1635 BNW 10/09/2019 1058 31401
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium
Dissolved Cobalt
7440-39-3 6020B 790
7440-48-4 6020B 17
5.0 1.3 ug/L 1
5.0 1.3 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 15

ICP-MS
Client:CDM Smith Laboratory ID:U107032-005
Description: DUP Matrix: Aqueous
Date Sampled:09/05/2019 0800 Project Name: East Wake Landfill
Date Received:09/06/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/10/2019 1641 BNW 10/09/2019 1058 31401
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt
Dissolved Thallium
Dissolved Vanadium
7440-48-4 6020B 5.0 U 5.0 1.3 ug/L 1
7440-28-0 6020B 0.50 U 0.50 0.15 ug/L 1
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 15

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: U107032
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 15

ICP-MS - MB
Sample ID: UQ31401-001 Matrix: Aqueous
Batch: 31401 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/09/2019 1058
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Dissolved Barium
5.0
U
1
5.0
1.3
ug/L
10/10/2019 1548
Dissolved Cobalt
5.0
U
1
5.0
1.3
ug/L
10/10/2019 1548
Dissolved Thallium
0.50
U
1
0.50
0.15
ug/L
10/10/2019 1548
Dissolved Vanadium
5.0
U
1
5.0
2.5
ug/L
10/10/2019 1548
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 15
QC Data for Lot Number: U107032

ICP-MS - LCS
Sample ID: UQ31401-002
Matrix: Aqueous
Batch: 31401
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 10/09/2019 1058
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Dissolved Barium
100
100
1 103
80-120
10/10/2019 1554
Dissolved Cobalt
100
100
1 102
80-120
10/10/2019 1554
Dissolved Thallium
100
99
1 99
80-120
10/10/2019 1554
Dissolved Vanadium
100
100
1 102
80-120
10/10/2019 1554
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 15
QC Data for Lot Number: U107032

ICP-MS - MS
Sample ID: U107032-003MS
Matrix: Aqueous
Batch: 31401
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 10/09/2019 1058
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L) Q Dil % Rec
Limit Analysis Date
Dissolved Barium
960
100
1100 1 125
75-125 10/10/2019 1612
Dissolved Cobalt
32
100
130 1 95
75-125 10/10/2019 1612
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 15
QC Data for Lot Number: U107032

ICP-MS - MSD
Sample ID: U107032-003MD
Matrix: Aqueous
Batch: 31401
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 10/09/2019 1058
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil % Rec % RPD
Limit
Limit Analysis Date
Dissolved Barium
960
100
1100
1 102 2.1
75-125
20 10/10/2019 1618
Dissolved Cobalt
32
100
130
1 95 0.24
75-125
20 10/10/2019 1618
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 12 of 15
QC Data for Lot Number: U107032

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 13 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
OcalvTPrui-anmeniul €r-virxc, -nv Rim I C-f 1
UxuncntNunner: W 230IRC-A T.ffecrivdj)nw. 8,2.2L118
'ample Receipt Checklist (SRC)
client- C'fAI Smith Cooler limpected bydate, r'YN ; 19 iA t#. UI06073
nuns cifr,xL!ipt; ❑ SF I ❑ Climl ❑ tTS' m FWEx Oth+r.
YCS
0No
I I- Were.eu.ttKl St!Uls TA1n&nI On the cxKder?
Yes
-K.
ETA
2, if Ctl stodv weals u rc 'essllt, w el'e they itltaCt alzd lwbral€a1t?
rH91.611ID-- 19-103-3 CIIIDrinrSLrifrID: NA Tc:tcdby: I)MN
riginal mrnperamme upon receipr r Derived (Corrected) temperature uport rcecipt NSo[id Snap -Cup JD: NA
].] 3,3 ¢(, NA .'.NA °C, VA rNA Ge NA rNTA °{,
Tod; �l'eutlporanlrc t3[ar11c ❑: gainsr)�ottles 1.Rain lD: 5 TR Gull Co1r0CLitr11 l'au:uUr: .0 =c
Method ot` wlajit: ® Vr-et ice ❑ Tce Pael,:s ❑ Dry Tm ❑ Ncmc
❑ YCa
❑ Na
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3. !f#�lrpci�rilrc of au}- 400ler el�ceeded b.U°C, wac Project 14iana�*er NtsliCied?
PM wa5 Notified by: phone a email r facerito-face {circle ontr}-
® Yr. .
❑ NO
❑ NA
d. is the, cc nmfrcial courier's packing slip attached to this furrri?
1z Yesc
❑ No
3- Were proper custody pmeedures (re[inquishcNlrT--L:6 J) followcd?
yc&
Ll N"
6. Wcra sattlpJe 109 1lsoad On the CDC?
® V'e
❑N"
7. Were sample 1Da listed rsn all UMPIeCxlnlainerLi�
'.,
❑ NJ'
8. Was ce Ilection date & tir me 11st6J m the C'OM
® Ytiw
❑ -No
9- Was uui[ectitui c4ttn &e time h bLW umall stunpIc wntaincrs'?
® Yt*
❑ No
10. Did rill l u11111inCr 100 informuhion (IV. date; time) agrcc with The COC:'?
® Yo
❑ O
1 1 . Were Iftu. L:i lit perforraUd Ii5[';'41 LM 10 CO 2
Yes
❑ No
12. Did all samples arrive in the proprr c:kntairwrs far mch test and'om iu awed condition
(unh)rokern, lids cm,
Y
❑ Na
13. Was adequate salilplr vulunle av4iltkblc;''
Yo
❑ Na
14. Were all sampies; rrocivrcl within. �f, thu holding time or48 hours, wh7ichever cnnkes FMO
Yes
LJ No
15. Were any gain 1es L%x)nlainu� nihs,irn cxu 5i (uirolo one;) mmpJcs Not listed on COC?
J Yes
❑ No
El NA
[6. For VOA um] RaK-175 samplrs, �;era bubbles present:}"pert-zinc" (Vd" r 6mm in dimneter)
in arty of 1:1-1n I.OA vi alp$
❑ Yes
El No
LJ NA
17- Were all DR0.metals,nucrienL F;aM rlr4r=6vcd at pH af:2':'
❑ yus
❑ No
®NA
i8- Wi -rr ulI c. anidu swnplCs rcccivcd at a I I �- 12 and sulfide #,tlrl)plzs rzC; ivud at a pH > 912
t
❑ Yti
❑ No
®dA
19- Were all applicable NT43.'TKN?cw'an c; p ierio -623 (< 0.vmg,L) samr.Itsw rruu of rtrsidual
rhlwind
[LyeS1--PFNoj
❑ ND
®
20- Vk+;a Ulicnt rc�ntnk5.1rcqucsm (i-e. requegted dilu Liam, Mq.%fSD &,.signatiovs, etc... }
c4 rrrcitl y tmnwTib,-d froon the COC into the fit7[[r0ien t wt uii pn is LIMS �?
2.1. Wwthe quote tnunber listed on. Lhc vurlts, az lubc,P? if yc5. note } NA
Simple Rrecervnt:iirn (Ninwt be crnnPlcr-1 for ate' saulple(s) Jisotrrlr'uLly prl:swvA cu with 11=dspacc.)
Sampk(s) N.A wcN rcccived inoom-cdy piv%erard Hill] WLTL W-JusGQd arcffrdin.A-y
in sample receiving wirh .'IA, ml.ctfcirclC anc; 112SO4., HNO3, 110, NaOH t,_;irigSR� NA
Time t)l-pte el•x-atitrrl NA . if more than one prescl-,-,rd%e is needed, pli: �r nnhn in tbjl commcuts below.
Samp[c(s) -002 (1)- -003 (1), -004 (1) wLLrc rcccived with huh tiles >6 mrn irk diBmctcr.
S ampics(s) NA tiwS rw rcceived with TRCf 0.'7 mg-T, {71­4l 9 is no) and were
adjustedaccirrdingly in s,Lnf, CTCWiviiigwith sodiumthiosu[fate (Na2q,Q3) with Shy zlv 1J); NA
SR baroade label; applieiby: ONLN I)ate: 9rfr19
C ommel&.. 1)id ncrt rcc iuc trip klank. Dissolved meia]3 ere unprest,rvLA but [abcla say HNO3.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:U118091
Date Completed:10/21/2019
Revision Date: 10/21 /2019
10/23/2019 8:43 AM
Approved and released by:
Project Manager: Cathy S. Dover
I�
nCC'laEDi i ELI
-
MIRA,
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 23

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: U118091
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
Per client request, this PDF report has been revised to update the LOQ for the metals elements to
our in-house LOQs versus the previous NCDENR permit levels.
VOA 8260B
The continuing calibration verification (CCV) associated with samples U118091-001 (MW-2), U118091-002
(MW-7), and U118091-003 (Trip Blank) for Acetone (22%) recovered above the upper control limit. The
samples associated with this CCV were non -detect for the affected analytes; therefore, the data has been
reported.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 23

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: U118091
Project Name: East Wake Landfill
Project Number:
Sample Number Sample ID Matrix Date Sampled Date Received
001 MW-2 Aqueous 09/17/2019 0945 09/18/2019
002 MW-7 Aqueous 09/17/2019 0925 09/18/2019
003 Trip Blank Aqueous 09/17/2019 09/18/2019
(3 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-001
Description: MW-2 Matrix: Aqueous
Date Sampled:09/17/2019 0945 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/23/20191512 TML
29703
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.5
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-001
Description: MW-2 Matrix: Aqueous
Date Sampled:09/17/2019 0945 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/23/20191512 TML 29703
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
102 70-130
100 70-130
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 23

ICP-MS Metals
Client:CDM Smith Laboratory ID:U118091-001
Description: MW-2 Matrix: Aqueous
Date Sampled:09/17/2019 0945 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/30/2019 0200 LLL
6020B 1 09/30/2019 0508 LLL
Prep Date Batch
09/24/2019 2125 29832
09/24/2019 2125 29832
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
1.6 J
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
120
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
2.2
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.16 J
0.50
0.13
ug/L
2
Chromium
7440-47-3 6020B
13
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
4.2 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
19
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
22
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
6.9
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
5.0 U
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
0.31 J
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
17
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
120 B
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-002
Description: MW-7 Matrix: Aqueous
Date Sampled:09/17/2019 0925 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/23/20191536 TML
29703
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.2
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-002
Description: MW-7 Matrix: Aqueous
Date Sampled:09/17/2019 0925 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/23/20191536 TML 29703
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
106 70-130
102 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 23

ICP-MS Metals
Client:CDM Smith Laboratory ID:U118091-002
Description: MW-7 Matrix: Aqueous
Date Sampled:09/17/2019 0925 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 09/30/2019 0513 LLL
Prep Date Batch
09/24/2019 2125 29832
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
68
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.84
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.4
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
2.0
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.5
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
2.8
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.1
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
2.6
J
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
44
B
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-003
Description: Trip Blank Matrix: Aqueous
Date Sampled:09/17/2019 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 09/23/20191049 TML
29703
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
4.8
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,3-Dichloropropane
142-28-9
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 23

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:U118091-003
Description: Trip Blank Matrix: Aqueous
Date Sampled:09/17/2019 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 09/23/20191049 TML 29703
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,4-Trimethylbenzene
95-63-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,3,5-Trimethylbenzene
108-67-8
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
104 70-130
100 70-130
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 23

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: U118091
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 12 of 23

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ29703-001 Matrix: Aqueous
Batch: 29703 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
09/23/2019 1012
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
09/23/2019 1012
Benzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Bromoform
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
09/23/2019 1012
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Chloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Chloroform
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Dibromochloromethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,2-Dibromoethane (EDB)
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Dibromomethane (Methylene bromide)
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
trans- 1,4-Dichloro-2-butene
2.0
U
1
2.0
0.40
ug/L
09/23/2019 1012
1,2-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,4-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,1-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,3-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
2-Hexanone
10
U
1
10
2.0
ug/L
09/23/2019 1012
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
09/23/2019 1012
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
09/23/2019 1012
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Styrene
0.50
U
1
0.50
0.41
ug/L
09/23/2019 1012
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Toluene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 13 of 23
QC Data for Lot Number: U118091

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ29703-001 Matrix: Aqueous
Batch: 29703 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,2,4-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
1,3,5-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
09/23/2019 1012
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
09/23/2019 1012
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
09/23/2019 1012
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 106 70-130
1,2-Dichloroethane-d4 101 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U118091
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 23

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ29703-002
Matrix: Aqueous
Batch: 29703
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
120
1
121
60-140
09/23/2019 0830
Acrylonitrile
100
110
1
114
70-130
09/23/2019 0830
Benzene
50
51
1
102
70-130
09/23/2019 0830
Bromochloromethane
50
49
1
97
70-130
09/23/2019 0830
Bromodichloromethane
50
51
1
102
70-130
09/23/2019 0830
Bromoform
50
54
1
107
70-130
09/23/2019 0830
Bromomethane (Methyl bromide)
50
52
1
104
70-130
09/23/2019 0830
2-Butanone (MEK)
100
120
1
116
70-130
09/23/2019 0830
Carbon disulfide
50
50
1
100
70-130
09/23/2019 0830
Carbon tetrachloride
50
50
1
99
70-130
09/23/2019 0830
Chlorobenzene
50
51
1
101
70-130
09/23/2019 0830
Chloroethane
50
56
1
111
70-130
09/23/2019 0830
Chloroform
50
50
1
100
70-130
09/23/2019 0830
Chloromethane (Methyl chloride)
50
56
1
111
60-140
09/23/2019 0830
1,2-Dibromo-3-chloropropane (DBCP)
50
52
1
104
70-130
09/23/2019 0830
Dibromochloromethane
50
51
1
102
70-130
09/23/2019 0830
1,2-Dibromoethane (EDB)
50
50
1
99
70-130
09/23/2019 0830
Dibromomethane (Methylene bromide)
50
49
1
98
70-130
09/23/2019 0830
trans- 1,4-Dichloro-2-butene
50
54
1
109
70-130
09/23/2019 0830
1,2-Dichlorobenzene
50
51
1
103
70-130
09/23/2019 0830
1,4-Dichlorobenzene
50
51
1
101
70-130
09/23/2019 0830
1,1-Dichloroethane
50
51
1
102
70-130
09/23/2019 0830
1,2-Dichloroethane
50
48
1
96
70-130
09/23/2019 0830
1,1-Dichloroethene
50
50
1
100
70-130
09/23/2019 0830
cis- 1,2-Dichloroethene
50
51
1
102
70-130
09/23/2019 0830
trans- 1,2-Dichloroethene
50
50
1
101
70-130
09/23/2019 0830
1,2-Dichloropropane
50
53
1
105
70-130
09/23/2019 0830
1,3-Dichloropropane
50
50
1
101
70-130
09/23/2019 0830
cis- 1,3-Dichloropropene
50
53
1
105
70-130
09/23/2019 0830
trans- 1,3-Dichloropropene
50
51
1
102
70-130
09/23/2019 0830
Ethylbenzene
50
51
1
102
70-130
09/23/2019 0830
2-Hexanone
100
110
1
110
70-130
09/23/2019 0830
Methyl iodide (lodomethane)
50
48
1
97
70-130
09/23/2019 0830
4-Methyl-2-pentanone
100
110
1
109
70-130
09/23/2019 0830
Methylene chloride
50
50
1
100
70-130
09/23/2019 0830
Styrene
50
52
1
104
70-130
09/23/2019 0830
1,1,1,2-Tetrachloroethane
50
51
1
101
70-130
09/23/2019 0830
1,1,2,2-Tetrachloroethane
50
53
1
106
70-130
09/23/2019 0830
Tetrachloroethene
50
50
1
99
70-130
09/23/2019 0830
Toluene
50
50
1
101
70-130
09/23/2019 0830
1,1,1-Trichloroethane
50
50
1
100
70-130
09/23/2019 0830
1,1,2-Trichloroethane
50
51
1
101
70-130
09/23/2019 0830
Trichloroethene
50
49
1
99
70-130
09/23/2019 0830
Trichlorofluoromethane
50
53
1
106
70-130
09/23/2019 0830
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 23
QC Data for Lot Number: U118091

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ29703-002
Matrix: Aqueous
Batch: 29703
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
1,2,3-Trichloropropane
50
51
1 101
70-130
09/23/2019 0830
1,2,4-Trimethylbenzene
50
53
1 106
70-130
09/23/2019 0830
1,3,5-Trimethylbenzene
50
53
1 106
70-130
09/23/2019 0830
Vinyl acetate
50
53
1 106
60-140
09/23/2019 0830
Vinyl chloride
50
55
1 111
70-130
09/23/2019 0830
Xylenes (total)
100
100
1 102
70-130
09/23/2019 0830
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 100 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: U118091
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 16 of 23

ICP-MS Metals - MB
Sample ID: UQ29832-001 Matrix: Aqueous
Batch: 29832 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 09/24/2019 2125
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
2.0
U
1
2.0
0.50
ug/L
09/30/2019 0016
Arsenic
2.0
U
1
2.0
1.3
ug/L
09/30/2019 0016
Barium
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Beryllium
0.40
U
1
0.40
0.15
ug/L
09/30/2019 0016
Cadmium
0.50
U
1
0.50
0.13
ug/L
09/30/2019 0450
Chromium
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Cobalt
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Copper
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Lead
1.0
U
1
1.0
0.25
ug/L
09/30/2019 0016
Nickel
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Selenium
5.0
U
1
5.0
1.3
ug/L
09/30/2019 0016
Silver
1.0
U
1
1.0
0.25
ug/L
09/30/2019 0016
Thallium
0.50
U
1
0.50
0.15
ug/L
09/30/2019 0016
Vanadium
5.0
U
1
5.0
2.5
ug/L
09/30/2019 0016
Zinc
3.2
J
1
10
2.5
ug/L
09/30/2019 0016
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 17 of 23
QC Data for Lot Number: U118091

ICP-MS Metals - LCS
Sample ID: UQ29832-002
Matrix: Aqueous
Batch: 29832
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 09/24/2019 2125
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
97
1 97
80-120
09/30/2019 0022
Arsenic
100
100
1 105
80-120
09/30/2019 0022
Barium
100
100
1 100
80-120
09/30/2019 0022
Beryllium
100
95
1 95
80-120
09/30/2019 0022
Cadmium
100
98
1 98
80-120
09/30/2019 0456
Chromium
100
100
1 102
80-120
09/30/2019 0022
Cobalt
100
100
1 103
80-120
09/30/2019 0022
Copper
100
110
1 108
80-120
09/30/2019 0022
Lead
100
100
1 100
80-120
09/30/2019 0022
Nickel
100
100
1 102
80-120
09/30/2019 0022
Selenium
100
110
1 106
80-120
09/30/2019 0022
Silver
100
100
1 101
80-120
09/30/2019 0022
Thallium
100
100
1 103
80-120
09/30/2019 0022
Vanadium
100
100
1 100
80-120
09/30/2019 0022
Zinc
100
100
1 104
80-120
09/30/2019 0022
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 18 of 23
QC Data for Lot Number: U118091

ICP-MS Metals - MS
Sample ID: U118091-002MS Matrix: Aqueous
Batch: 29832 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 09/24/2019 2125
Sample Spike
Amount Amount Result % Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Cadmium 1.4 100 99 1 98 70-130 09/30/2019 0519
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 19 of 23
QC Data for Lot Number: U118091

ICP-MS Metals - MSD
Sample ID: U118091-002MD Matrix: Aqueous
Batch: 29832 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 09/24/2019 2125
Sample Spike
Amount Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Cadmium 1.4 100 100 1 100 2.3 70-130 20 09/30/2019 0525
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 20 of 23
QC Data for Lot Number: U118091

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 21 of 23

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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 22 of 23

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Yes Nei LA NA 2. ifcLL!,rod -ale were Mt, lleLV!4g intact and 13ilbo kcn7
PH Strip 11): 19-176D Chlorine Strip ]D, NA Tested by: AIN
orioul te"I" Lture Wdti rc=[pl i Dcrimd (CL.artxdcd) temricrat[[res aplac
n neipt 4�n olid Srwp-Crp TD. NA
3.1 {3A' { ; NA {RA �C NA ;NA oC NIA jNA c-C
Mcthod: WITtillpe-twc Blank E APain;t Bcale<a 1R t ED; S IR Gun Crxrwip factor: I]
Method 4f Coolant: 0 Wbt 1rr. © Icc paab ❑ pZy IC.e ❑ l Dnc
if teamper D= of any cosier rc"mc tad 6.0'4Z. was krajcc[ MWAgor NOtiT3pd?
[palMYeg�N
— kvw Alone= hy. phww? r[natl r tote -to -face (cJrcleone).
d NA 4, is the crriimrujul courierp' ,, parking slip atta hed na this form?
t6llowed?
6, %Nt €ample 11Ds lisbad on the tr'OU!
0 VC.S
❑ No
?. wm sampic l]Ds listed on ail Jw ipk containers?
® YC5
n No
8_ Was wilacflon doite & tEme liKtcd ao 9jc 0( f
d
Yes
❑ No
9, Was 001l'-don dace & Buie liatcd on all sMrnpie t=taiilers?
Ycs
❑ No
00. Ad all ca[itainer Iail esl jj f-ormkttian (ID. date bile) agree with t11e CpC?
f Ye5
❑ N0
I I. Wert. rests [a b- peld'ormcd lisled,u[ the CY]C?
yeg
❑ Nu
IL Did all sampleh nrriw in [ho pr[8,er s wFz Zi]ners for -each test arxi?o, i,a good condition
{unbmlc n, hJs- on, wc_)? .
lVas adequate sample ynrLLme ayailable714.
�4m rill rsrnples r6zcdvod wiLlTin�ilia Iwt]dingt[rrd Ou.I8lt,�ura, ►vhiche�� rc,[n�; first'?
]3Re'0 a sumplas uxotainers Frlissinglexrrss (cieo]cNot li8trd on COC7
WY'v�s�
NA 16, t-or�'CrA acid RS -175 Nwuple-s, wwc bubblce pert >°°j}E"i,e(i."or 6mm itt diem )
nl arty alf the VOA rials'
PTA l7. 4'ere all D]xA+ttxeLulslrnitrlient25am*6nwdve:] a[ u pH of<'2NL
A 18. Were a l G3-alkidt sa la � i pti 2 artd sur#ldr, samplem rrcr+,rm at a Ph > 7
19_
ere all ppl[cab[GT a, f[C Tlcya 'ghcua 'fi2S (< .SuLF4rL) sarnplm rea orrvAdual
NA
❑ �'e ❑ NL, ® IOTA 20, WUO, eliMt retns,rka Fer4U ats (Le. reques[ed di lutiDn3, MS? SD dusignatians,
co7xn'ertly Lransciabed from the CX)C, intro the CC.L_rmMC section in Lims')
Yes No number ii.strd 4aa Chc c0111aitl0r Ia L�el? IC ems, Quokc # NA
-ample P'reaTVIt fan (11113t be rnrrlpkted #or ally--plgs) incarr=ly presely err with l,:-arlspau-)
aatSpTe(s) NA were received incuuccdy
t sampic, mceivmlr with NA ny .,L p,, S tried oral wtxc adJus0vd RmwdingJy
_ >� of circle +me= FL Skid, HiV03, HCr I, ?+luC}H usin4 SR �# � A
inc of Pf rvation N Tf moose tlaart ot>,c jTc&ary0tjyc is ncodasJ, p uctLc in ttse cmirnea(s bel0v._
arnple(s) NA were rective� with buhl)les >6 mm in diam tcr_
"Ics(s) NA ware ruccived mri h TRC r Q.S mg+L {If #I9 ihj aeo) and u
7j u�rtcd ace rclingly �n sample +txcivillg with sodium 111ios[1]i`tL[c(J+ra;S Oy) w. it She313, ID. lYrl
lmrcade label- applJe[1 lay: Bw
Gcxnmettes:
17a[e; 09.18,']9
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 23 of 23

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:U119005
Date Completed:11/04/2019
11 /04/2019 4:49 PM
Approved and released by:
Project Manager: Cathy S. Dover
I�
nCC'laEDi i ELI
-
MIRA,
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 11

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: U119005
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 11

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: U119005
Project Name: East Wake Landfill
Project Number:
Sample Number Sample ID Matrix Date Sampled Date Received
001 MW-2 Aqueous 09/17/2019 0945 09/18/2019
002 MW-7 Aqueous 09/17/2019 0925 09/18/2019
(2 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 11

ICP-MS
Client:CDM Smith Laboratory ID:U119005-001
Description: MW-2 Matrix: Aqueous
Date Sampled:09/17/2019 0945 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/31/2019 2228 BNW 10/23/2019 2144 33051
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Chromium
Dissolved Cobalt
Dissolved Lead
Dissolved Thallium
Dissolved Vanadium
7440-47-3
6020B
2.4
J
5.0
1.3
ug/L 1
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L 1
7439-92-1
6020B
1.8
1.0
0.25
ug/L 1
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L 1
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 11

ICP-MS
Client:CDM Smith Laboratory ID:U119005-002
Description: MW-7 Matrix: Aqueous
Date Sampled:09/17/2019 0925 Project Name: East Wake Landfill
Date Received:09/18/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 10/31/2019 2234 BNW 10/23/2019 2144 33051
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt
Dissolved Vanadium
7440-48-4 6020B 5.0 U 5.0 1.3 ug/L 1
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 11

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: U119005
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 11

ICP-MS - MB
Sample ID: UQ33051-001 Matrix: Aqueous
Batch: 33051 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/23/2019 2144
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Dissolved Chromium
5.0
U
1
5.0
1.3
ug/L
10/31/2019 2217
Dissolved Cobalt
5.0
U
1
5.0
1.3
ug/L
10/31/2019 2217
Dissolved Lead
1.0
U
1
1.0
0.25
ug/L
10/31/2019 2217
Dissolved Thallium
0.50
U
1
0.50
0.15
ug/L
10/31/2019 2217
Dissolved Vanadium
5.0
U
1
5.0
2.5
ug/L
10/31/2019 2217
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 11
QC Data for Lot Number: U119005

ICP-MS - LCS
Sample ID: UQ33051-002
Matrix: Aqueous
Batch: 33051
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 10/23/2019 2144
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Dissolved Chromium
100
110
1 105
80-120
10/31/2019 2223
Dissolved Cobalt
100
110
1 107
80-120
10/31/2019 2223
Dissolved Lead
100
100
1 102
80-120
10/31/2019 2223
Dissolved Thallium
100
100
1 102
80-120
10/31/2019 2223
Dissolved Vanadium
100
100
1 101
80-120
10/31/2019 2223
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 11
QC Data for Lot Number: U119005

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 11

SHEALY ENVIRONMENTAL SERVICES, INC.
E
M
z
Z 11
Ui
r
WQ
fY
O
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9
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n= Le>
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rf qW-T
ROM
GOWN
nYarr
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41
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T
•ter
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 11

SHEALY ENVIRONMENTAL SERVICES, INC.
Sltaly Emvimnm4rhUl'ju,3uus, Luc. ftEc I of I
111�,.ro[at Nua6Q:UmfIIBG14 t, 4136aIk: Kl i2{IS
Sa>t� ple Receipt Checklist {SRC)
clieut= CM SmiSh C i ;}lImpectt:d bykJl do: LWN 109{1$.+19 Lot y; I rl I S091 a 11005
0-rtsofrcccipr; ❑ 5ESI {;;,r.nC ❑ GPs m Fumx Otbesr!
[] Ae No 11, were cus luny s;VJS present on !Me cooieo
A1c, NA 2, If "Cdy seals, wcre present, weav Lbry intact and unbroken?
li Slrip fD= 19-1760 _ Chlorine Suip 1D; NA Tensed kv- MIN
Original ton p6;atrrm upon receipt I Deriwd (Corrected) lemperahur upouk receipt %Solid Snap-Oip ID; N
3.1 r13.1 0C NA /NA "C NA ,INN uC NA iNA t�
Nl.clhod! ®Tempmmture Blank E]Agaiust Bottles 11RGun jD: 3 li> Ciun { orrex firm F�srinr 0 C
od of �aialls_n[: ® wel! ice, ❑ Ice Parka ❑ Ise ❑
Vorte - -
iftcrnptraturt of an cooler exaetvl J 6 4° P
❑ Yc.5 -Apag
Yrr,
k'os
EjNoi
❑ No
[:] No
No
O NA
❑ NA
' J t , rnieat )�ianae l t ttr .
Pb1 •xas> Anti F3ed by; phone 1,Ml it / faoc-W-f&a a (cirGic UM),Z
4. B d1v i:mimcrcial couri er% par..ldng slip aUufi xi to this dorm r
5_ Wern prapes tu!PtMy pro"Jurea (rclinquif6tlow-ccl7
6. Were aam-,plc Ms listed -cm dum (:()U?
(, Vcr,
® Y.
[I Na
7. Were sample 1D3 listed um 41 sample containom?
yes
❑ N6
8, Was wl]cq [on date & time list-cl oll the CW;
® Yes
QNo
9, Was colleMion date & tirnc 1iK[rd on all sampIt rQutai[rcrs7
V1 Yes
❑ No
I0. Did all coatahww label i[ttbnnation (ID, date, time) spree with the t~OC7
0 yes,
LiNo
11_ Wen tewta to be perFormed listed oil Llle COC?
® Vac
❑ I Fo
12. Did ull mmrk s anYve in am propor Ot 1wirim.5 Foreach test t7nd1Qr in good condiri
(unbmkcn, lids ont ele.}?
Yes
❑ wo
13. Was adnquulc wimple vollutie available?
Yes
No
A WM al sautples rereivnd within N the holding time or 49 hotwS, wlticvumcs
first?
Yes
No
15 Wero any samples Corot![ m missin exrtss oirc,=e otle) samples No[ iittetl On 0
?
❑ i'es
❑ 1;a
1V,4
� 6. For VOA anti RSK-175 samples, vme bubbles prcw:nt "pea-eixse" (V,11,3r 6tnu) i,t
iamr Cr)
I�<ali]i of Llw- VOA vi e
0 ves
El No
NA
1-7. Were a]I DR me[aislnutricut samplers nx:eivpd ar a pH of < 2? c
�Q Y�
❑ YeS
No
N d
l8. Wirp A cyanide sai a ks received at a PU - 12 and 5gl Ccic samples yrorl at a
>
j. C�
❑ Yes
El
91NA
14, Were all ugg iVll�TKhUc}atu P sc�[ct1f62{ (�{}_Stn�'f,}aamp es n ofrts
dual
Q y ❑ No ®NA 20_ Ware. clieutremgrlr�lxcquests (i_e_ rdgmsted dilutialiH, kdSlMSD designutians, em _ }
C4rmgd3, muiE?o ibed from the COC into the conwst�LL r,c[:tion in L1M37
Lj Cps 7ro 21, Was ffie uo1r, minib r listed -un the yminer la -hi 49 If r uuGe # --NA
iarnple PI%5eT-,-A m {Mun be cotrlpkLed for any sample(.5) incorrwtlyprcr; or widL ltes spa c.j
iatuple(s) NA _were "Gch,cd incomctly preserved and wore adjusted &t
n sampic rece[ving with NA utLof circle cane; 1-12SO4, HttiO3, HC1, Nam using SR a` NA
'inc tof prrecruatioa, NA If rnprq than one pTemorvalhr, is uceded, please note in tale L;g=rm heh)w,
ample(&) NA _ were reccivrd with hubble's >6 min in diai w
wnpl (s) NA __ +.= received wilh aC > 0.5 mg,7. (lf #19 is trd) a9d
djusled accordiaizly in sample rmeivft with gudium N4Iau1FAm (N2125M,) witfi Shyly 11 ; -NA
bwrc� labels; applksl by; .RMG Duo- 09r I V19
Commeriy:
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 11