9202_Wake_EastWake_MSWLF_April20GW_FID1415381_20200611 (2)

East Wake Landfill
Facility Permit No. 9202-
MSWLF-1981
Semi -Annual Sampling Report
(April 2020 Sampling Event)
Wake County
Report
Prepared June 2020
WAKE
COUNTY
NORTH CAROLI NA

( pENR USE ONLY: 1 1 Paper Repod DElecbonic One- Email CD (data loaded: Yes / No) DorJEvent#.
' tJC DENR Environmental Monitoring
Division of Waste Management -Solid Waste ReDortina Forth
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents am
available for inspection and examination by any person upon request INC 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 2B surface water standards. The rmtifiration
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, og-sks source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Atfach 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 Elec ionic Dares Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitorina Data Submittal Information
Name of entity submitting data (laboratory, consultant, belllty owner)
Consultant- GDM Smith Inc.
Contact for questions about data formatting. Include data properer's name, telephone number and E-mall address:
Name: Matirew F. Colorre Phone: [phone]
E-mail: colonemfsocimsmiih.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility PermitIf (.0500 or.1600) October20-24,2006)
East WakeLandfill-RigsbW
ThhoseSlal Reorth
Carolina 27545
nL71L771
Environmental Status;(Cheek all that apply)
0 InitiaOBackground Measuring N Detection Monitoring ❑ Assessment Monitoring ❑ Corrective Action
of data submitted: (Check all Had apply)
Groundwater monitoring data from monitoring wells
Methane gas monRodng data
Groundwater monitoring data from private water supply wells
❑ Corrective action data (specify)
Leachate monitoring data
Other(specify)
Surface water monitoring data
Notification attached?
No. No groundwater or surface water standards were amended.
X Yes, a nolificalidn 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 21- groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a rmtifcation of values remanding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
10 me hear or my IVIOWIIOge, We Irrronnanon reported and smmna m , made on this Oates sn andial and attachments am true and correct
Furthermore, 1 hm 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.
Fa/ciilljy R.e{Q{/rase/npJri�jv�e Naam.(Pned 11de (Area Cods) Tel hoc
/ vISKN� 1 u�Au �II (7�0 Afftx NC
Signature Date I
5400 Glenwood Avenue, Suite 400 Raleigh North Carolina 27612
Facility Representative Address
NC PE Firm License Number (if applicable effective May 1, 2009) 1 1lG�p
Revised 6/2009 !/

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
June 11, 2020
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: April 2020 (Spring) 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 April 2020
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 first semi-
annual sampling event for 2020. 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
June 11, 2020
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 were collected on April 22, 2020, 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 on April 21, 2020, 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.
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
Pace Analytical Services, LLC (formerly 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, -045, and -41), due to two
consecutive non -detect events (October 2018 and April 2019). Samples were collected from the wells
requiring the 1,4-dioxane analysis during the April 2020 semi-annual sampling event. Sample results
are provided below.
0

Smith
Ms. Jaclynne Drummond
June 11, 2020
Page 3
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 that were qualified as estimated or "J"
flags.
The following list indicates the analytes detected above the LOQ at each sampling location. No "J" flag
detections are provided, but MW-7 had an estimated detection of cobalt that exceeded its Interim
Maximum Allowable Concentration (IMAC) Standard. Underlined analytes exceeded the 15A NCAC
02L .0202 (NC 2L) Groundwater Standard or IMACs. A complete summary of all detected and
estimated concentrations for the April 2020 sampling event is provided in Table 4. The laboratory
analytical data reports are provided in Appendix A.
MW-01 (Background)
Metals: Barium, Beryllium
Volatile Organic Compounds: None Detected
AREA D
MW-02
Metals: Barium, Lead, Zinc
Volatile Organic Compounds: None Detected
MW-03
Metals: Barium
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-04S
Metals: Barium, Cobalt, Copper, Nickel
Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane,
IA-Dioxane
MW-04D
Metals: Barium, Cobalt, Copper, Nickel
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane,
1,4-Dioxane
MW-07
Metals: Barium, Beryllium, Cadmium, Zinc
Volatile Organic Compounds: None Detected
An equipment blank, trip blank, and duplicate sample were analyzed for quality control. Copper was
detected as an estimated concentration in the equipment blank below its NC 2L Standard. The
0

Smith
Ms. Jaclynne Drummond
June 11, 2020
Page 4
duplicate sample, identified as DUP, was collected from MW-01 and had similar analyte
concentrations as those detected in MW-01. Table 5 presents a summary of all parameters detected
during the April 2020 sampling event that exceeded the NC 2L or IMAC Standards.
Samples were collected quarterly from January 2018 to April 2020 for a total of 10 events from the
background monitoring well, MW-01, as part on an Alternate Source Demonstration (ASD) for the
landfill to generate non -turbid (i.e. less than 10 Nephelometric Turbidity Units (NTUs)) sample data for
determining revised background and upper tolerance concentrations. The purpose of the ASD is to
demonstrate that the NC 2L or IMAC Standard metal exceedances are naturally occurring and not
related to a release from the landfill. An ASD report will be submitted to the Solid Waste Section prior
to the next semi-annual sampling event.
As part of the ASD for the landfill, filtered samples were collected from all monitoring wells during the
April 2020 sampling event due to elevated turbidity (i.e. greater than 10 NTUs). Total metals that
exceeded the NC 2L or ]MAC 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-01, -02, and -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 or IMAC
Standard. There were no other dissolved metals exceedances. Dissolved metal sample results are
provided in Table 4.
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 fall of 2020. If you have any questions or require further
explanation, do not hesitate to call me at [phone].
Very truly yours,
la 166L-f-
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 May 2020

Table 2
Water Quality Parameters
April 2020 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Facility Permit
Monitoring Well Code
Number
Water Quality Parameters
pH Conductivity Temperature Turbidity DO ORP
Groundwater Elevations - Measured 4/21/2020
Depth to Groundwater
TOC Elevation
Groundwater Elevation
(S.U.) (µS/cm) (deg. C) (NTUs) (mg/L) (mVs)
(feet AMSL) (feet bgs) (feet AMSL)
111-wel MIA OWN
Notes.
1. Water levels and water quality measurements were collected on April 21-22, 2020.
2. AMSL - Above Mean Sea Level
3. TOC - Top of Casing
4. bgs - Below Ground Surface
5. µS/cm - Microsiemens per centimeter
6. mg/L - Milligrams per liter
7. ORP - Oxidation -Reduction Potential
8. NTUs - Nephelometric Turbidity Units
9. mvs - Millivolts
10. S.U. - Standard Units
11. DO - Dissolved Oxygen
12. 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 June 2020

Table 3
Summary of Calculated Groundwater Flow Velocities
April 2020 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Facility Permit
Monitoring Well
Hydraulic
Effective Average
Linear Velocity
Number
Code
Conductivity
..
GradientPorosity..
9202-MSWLF-1981
MW-01
0.4927
0.0201
0.3
3.30E-02
9202-MSWLF-1981
MW-02
0.4927
0.0247
0.3
4.05E-02
9202-MSWLF-1981
MW-03
0.4927
0.0237
0.3
3.90E-02
9202-MSWLF-1981
MW-04S
0.4927
0.0196
0.3
3.22E-02
9202-MSWLF-1981
MW-04D
0.4927
0.0195
0.3
3.21E-02
9202-MSWLF-1981
MW-07
0.4927
0.0128
0.3
2.11E-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.
Smith Page 1 of 1 June 2020

Table 4
Detected Groundwater Constituents
April 2020 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
DIIA
mitii Page 1 of 2 June 2020

Table 4
Detected Groundwater Constituents
April 2020 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 were collected on April 22, 2020.
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. Dissolved metals samples were collected to evaluate the influence of turbidity on total metal concentrations as
part of an ongoing Alternate Source Demonstration.
8. (--) - Indicates the result is below the detection limit.
- Concentration exceeds the 15A NCAC 02L .0202 or Interim Maximum Allowable Concentration
CDM
mitii Page 2 of 2 June 2020

Table 5
Constituents Detected Above Standards
April 2020 Semi -Annual Sampling Event
East Wake Landfill - Area D
Permit Number 9202-MSWLF-1981
Facility Permit Monitoring Well Code April 2020 Constituents Exceeding the
NorthNumber .
9202-MSWLF-1981 MW-01 None
9202-MSWLF-1981
MW-02
None
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*
Notes:
1. * - Interim Maximum Allowable Concentration
2. Bold - Indicates a 'T' 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 June 2020

1
1
MW-02
242.22 _
MW-03 _ ,
231.69
o L
Area .
'.*MW-04S
229.20 `
MW-04D
229.47 r '
Carolyn Properties, LLC
" (J.T. Knott Property
�. MW-07
248.93�
Facility I
Entrance
-'Area C t � LEGEND
:
+{� l/I1/1 Groundwater Monitoring Well
' `Y?� 1p 243.52 Groundwater Elevation
may, ppV AY"! Potentiometric Contour
Notes: \\ �f 240 — Contour Interval =10 feet
1. Groundwater elevations were measured on April l; 2020. • r (dashed where inferred)
2. Pofenfiometric contours are derived from previsite investigations _.._property Line
and adjusted based on the recent grountlwater a, abode
Map Data Source: August 2017 Aerial Photographr Li(pk :County, North Carolina OneMap.

Appendix A
Analytical Data

aceAnalytical
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:VD23011
Date Completed:05/01/2020
05/07/2020 11:35 PM
Approved and released by:
Project Manager: Cathy S. Dover
=w�4 aecRFo���A4W-
TNI /
AM Amflvue Acm^rmm Fvu rj
('
4eOfFAi�
ACC R E OI TEO
TESTINGL aORlTOAY
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 Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 46

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: VD23011
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 Pace Analytical Services, LLC ("Pace") Quality Assurance
Management Plan (QAMP), standard operating procedures (SOPS), and Pace 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 Pace Project Manager listed on the
cover page.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 2 of 46

PACE ANALYTICAL SERVICES, LLC
Sample Summary
CDM Smith
Lot Number: VD23011
Project Name: East Wake Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-1
Aqueous
04/22/20201105
04/23/2020
002
MW-2
Aqueous
04/22/2020 0945
04/23/2020
003
MW-3
Aqueous
04/22/2020 0955
04/23/2020
004
MW-4S
Aqueous
04/22/20201015
04/23/2020
005
MW-4D
Aqueous
04/22/20201020
04/23/2020
006
MW-7
Aqueous
04/22/20201040
04/23/2020
007
DUP
Aqueous
04/22/2020 0800
04/23/2020
008
EQ BLANK
Aqueous
04/22/2020 1200
04/23/2020
009
TRIP BLANK
Aqueous
04/22/2020
04/23/2020
(9 samples)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-001
Description: MW-1 Matrix: Aqueous
Date Sampled:04/22/2020 1105 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201543 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 4 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-001
Description: MW-1 Matrix: Aqueous
Date Sampled:04/22/2020 1105 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201543 BWS 52062
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
95 70-130
102 70-130
100 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-001
Description: MW-1 Matrix: Aqueous
Date Sampled:04/22/2020 1105 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1346 BNW
Prep Date Batch
04/28/2020 0039 52081
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
120
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.56
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
5.4
J
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-002
Description: MW-2 Matrix: Aqueous
Date Sampled:04/22/2020 0945 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201607 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-002
Description: MW-2 Matrix: Aqueous
Date Sampled:04/22/2020 0945 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201607 BWS 52062
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
97 70-130
100 70-130
100 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 8 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-002
Description: MW-2 Matrix: Aqueous
Date Sampled:04/22/2020 0945 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1352 BNW
Prep Date Batch
04/28/2020 0039 52081
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
29
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.31
J
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
1.4
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.3
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
10
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-003
Description: MW-3 Matrix: Aqueous
Date Sampled:04/22/2020 0955 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201630 BWS
52062
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
7.0
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
4.1
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
0.94
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-003
Description: MW-3 Matrix: Aqueous
Date Sampled:04/22/2020 0955 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201630 BWS 52062
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
97 70-130
99 70-130
98 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 46

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:VD23011-003
Description: MW-3 Matrix: Aqueous
Date Sampled:04/22/2020 0955 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 04/24/2020 1510 BWS 52051
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 15 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
110 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 12 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-003
Description: MW-3 Matrix: Aqueous
Date Sampled:04/22/2020 0955 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1358 BNW
Prep Date Batch
04/28/2020 0039 52081
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
340
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
3.0
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
10
U
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 13 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-004
Description: MW-4S Matrix: Aqueous
Date Sampled:04/22/2020 1015 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201653 BWS
52062
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
0.72
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
8.9
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
2.0
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.76
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 14 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-004
Description: MW-4S Matrix: Aqueous
Date Sampled:04/22/2020 1015 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201653 BWS 52062
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
92 70-130
100 70-130
98 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 15 of 46

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:VD23011-004
Description: MW-4S Matrix: Aqueous
Date Sampled:04/22/2020 1015 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 04/24/2020 1535 BWS 52051
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 45 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
111 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 16 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-004
Description: MW-4S Matrix: Aqueous
Date Sampled:04/22/2020 1015 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1439 BNW
Prep Date Batch
04/28/2020 0039 52081
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
850
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
0.34
J
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.7
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
32
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
29
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
18
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.5
J
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
5.9
J
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 17 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-005
Description: MW-4D Matrix: Aqueous
Date Sampled:04/22/2020 1020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201716 BWS
52062
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
0.46
J
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
6.1
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
1.7
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.62
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 18 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-005
Description: MW-4D Matrix: Aqueous
Date Sampled:04/22/2020 1020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201716 BWS 52062
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
100 70-130
97 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 19 of 46

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:VD23011-005
Description: MW-4D Matrix: Aqueous
Date Sampled:04/22/2020 1020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 04/24/2020 1559 BWS 52051
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 40 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
112 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 20 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-005
Description: MW-4D Matrix: Aqueous
Date Sampled:04/22/2020 1020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1445 BNW
Prep Date Batch
04/28/2020 0039 52081
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
770
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
26
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
20
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
21
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.7
J
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
4.0
J
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 21 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-006
Description: MW-7 Matrix: Aqueous
Date Sampled:04/22/2020 1040 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201739 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 22 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-006
Description: MW-7 Matrix: Aqueous
Date Sampled:04/22/2020 1040 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201739 BWS 52062
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
94 70-130
99 70-130
98 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 23 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-006
Description: MW-7 Matrix: Aqueous
Date Sampled:04/22/2020 1040 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1451 BNW
Prep Date Batch
04/28/2020 0039 52081
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
0.83
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.53
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
1.4
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
1.7
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.81
J
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
23
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 24 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-007
Description: DUP Matrix: Aqueous
Date Sampled:04/22/2020 0800 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201802 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 25 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-007
Description: DUP Matrix: Aqueous
Date Sampled:04/22/2020 0800 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201802 BWS 52062
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
95 70-130
101 70-130
99 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 26 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-007
Description: DUP Matrix: Aqueous
Date Sampled:04/22/2020 0800 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1456 BNW
Prep Date Batch
04/28/2020 0039 52081
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
130
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.53
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
4.6
J
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 27 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-008
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/22/2020 1200 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201127 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 28 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-008
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/22/2020 1200 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201127 BWS 52062
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
94 70-130
101 70-130
99 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 29 of 46

ICP-MS Metals
Client:CDM Smith Laboratory ID:VD23011-008
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/22/2020 1200 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 04/30/2020 1502 BNW
Prep Date Batch
04/28/2020 0039 52081
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
1.8
J
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
10
U
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 30 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-009
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:04/22/2020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 04/24/20201151 BWS
52062
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 31 of 46

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:VD23011-009
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:04/22/2020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/24/20201151 BWS 52062
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
91 70-130
98 70-130
96 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 32 of 46

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: VD23011
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 33 of 46

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: VQ52051-001 Matrix: Aqueous
Batch: 52051 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 04/24/2020 0910
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
Acceptance
Q % Rec Limit
105 40-170
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 34 of 46
QC Data for Lot Number: VD23011

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: VQ52051-002 Matrix: Aqueous
Batch: 52051 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 49 1 98 70-130 04/24/2020 0807
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
Acceptance
Q % Rec Limit
110 40-170
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 35 of 46
QC Data for Lot Number: VD23011

Volatile Organic Compounds by GC/MS - MB
Sample ID: VQ52062-001 Matrix: Aqueous
Batch: 52062 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
04/24/2020 1003
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
04/24/2020 1003
Benzene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Bromoform
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
04/24/2020 1003
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Chloroethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Chloroform
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Dibromochloromethane
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
1,2-Dibromoethane (EDB)
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
Dibromomethane (Methylene bromide)
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
trans- 1,4-Dichloro-2-butene
2.0
u
1
2.0
0.40
ug/L
04/24/2020 1003
1,2-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
1,4-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
1,1-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
1,2-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
04/24/2020 1003
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,3-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
2-Hexanone
10
U
1
10
2.0
ug/L
04/24/2020 1003
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
04/24/2020 1003
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
04/24/2020 1003
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Styrene
0.50
U
1
0.50
0.41
ug/L
04/24/2020 1003
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Toluene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 36 of 46
QC Data for Lot Number: VD23011

Volatile Organic Compounds by GC/MS - MB
Sample ID: VQ52062-001 Matrix: Aqueous
Batch:52062 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
04/24/2020 1003
1,2,4-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
1,3,5-Trimethylbenzene
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
04/24/2020 1003
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
04/24/2020 1003
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
04/24/2020 1003
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 93 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 97 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: VD23011
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 37 of 46

Volatile Organic Compounds by GC/MS - LCS
Sample ID: VQ52062-002
Matrix: Aqueous
Batch: 52062
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
130
1
134
60-140
04/24/2020 0916
Acrylonitrile
100
100
1
101
70-130
04/24/2020 0916
Benzene
50
52
1
103
70-130
04/24/2020 0916
Bromochloromethane
50
48
1
96
70-130
04/24/2020 0916
Bromodichloromethane
50
51
1
101
70-130
04/24/2020 0916
Bromoform
50
44
1
87
70-130
04/24/2020 0916
Bromomethane (Methyl bromide)
50
45
1
90
70-130
04/24/2020 0916
2-Butanone (MEK)
100
110
1
113
70-130
04/24/2020 0916
Carbon disulfide
50
54
1
107
70-130
04/24/2020 0916
Carbon tetrachloride
50
45
1
90
70-130
04/24/2020 0916
Chlorobenzene
50
50
1
100
70-130
04/24/2020 0916
Chloroethane
50
44
1
89
70-130
04/24/2020 0916
Chloroform
50
48
1
96
70-130
04/24/2020 0916
Chloromethane (Methyl chloride)
50
42
1
84
60-140
04/24/2020 0916
1,2-Dibromo-3-chloropropane (DBCP)
50
51
1
102
70-130
04/24/2020 0916
Dibromochloromethane
50
51
1
101
70-130
04/24/2020 0916
1,2-Dibromoethane (EDB)
50
49
1
97
70-130
04/24/2020 0916
Dibromomethane (Methylene bromide)
50
50
1
99
70-130
04/24/2020 0916
trans- 1,4-Dichloro-2-butene
50
44
1
88
70-130
04/24/2020 0916
1,2-Dichlorobenzene
50
51
1
102
70-130
04/24/2020 0916
1,4-Dichlorobenzene
50
50
1
101
70-130
04/24/2020 0916
1,1-Dichloroethane
50
49
1
98
70-130
04/24/2020 0916
1,2-Dichloroethane
50
49
1
98
70-130
04/24/2020 0916
1,1-Dichloroethene
50
53
1
105
70-130
04/24/2020 0916
cis- 1,2-Dichloroethene
50
49
1
98
70-130
04/24/2020 0916
trans- 1,2-Dichloroethene
50
49
1
97
70-130
04/24/2020 0916
1,2-Dichloropropane
50
52
1
103
70-130
04/24/2020 0916
1,3-Dichloropropane
50
49
1
98
70-130
04/24/2020 0916
cis- 1,3-Dichloropropene
50
52
1
105
70-130
04/24/2020 0916
trans- 1,3-Dichloropropene
50
51
1
102
70-130
04/24/2020 0916
Ethylbenzene
50
52
1
104
70-130
04/24/2020 0916
2-Hexanone
100
97
1
97
70-130
04/24/2020 0916
Methyl iodide (lodomethane)
50
51
1
102
70-130
04/24/2020 0916
4-Methyl-2-pentanone
100
110
1
112
70-130
04/24/2020 0916
Methylene chloride
50
48
1
96
70-130
04/24/2020 0916
Styrene
50
52
1
103
70-130
04/24/2020 0916
1,1,1,2-Tetrachloroethane
50
52
1
103
70-130
04/24/2020 0916
1,1,2,2-Tetrachloroethane
50
50
1
100
70-130
04/24/2020 0916
Tetrachloroethene
50
53
1
106
70-130
04/24/2020 0916
Toluene
50
51
1
102
70-130
04/24/2020 0916
1,1,1-Trichloroethane
50
50
1
101
70-130
04/24/2020 0916
1,1,2-Trichloroethane
50
48
1
97
70-130
04/24/2020 0916
Trichloroethene
50
52
1
105
70-130
04/24/2020 0916
Trichlorofluoromethane
50
44
1
89
70-130
04/24/2020 0916
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 38 of 46
QC Data for Lot Number: VD23011

Volatile Organic Compounds by GC/MS - LCS
Sample ID: VQ52062-002
Matrix: Aqueous
Batch:52062
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
52
1 105
70-130
04/24/2020 0916
1,2,4-Trimethylbenzene
50
53
1 105
70-130
04/24/2020 0916
1,3,5-Trimethylbenzene
50
53
1 106
70-130
04/24/2020 0916
Vinyl acetate
50
46
1 91
60-140
04/24/2020 0916
Vinyl chloride
50
46
1 92
70-130
04/24/2020 0916
Xylenes (total)
100
100
1 102
70-130
04/24/2020 0916
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 91 70-130
1,2-Dichloroethane-d4 90 70-130
Toluene-d8 89 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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: VD23011
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 39 of 46

ICP-MS Metals - MB
Sample ID: VQ52081-001 Matrix: Aqueous
Batch: 52081 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/28/2020 0039
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
2.0
U
1
2.0
0.50
ug/L
04/30/20201254
Arsenic
2.0
U
1
2.0
1.3
ug/L
04/30/20201254
Barium
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Beryllium
0.40
U
1
0.40
0.15
ug/L
04/30/20201254
Cadmium
0.50
U
1
0.50
0.13
ug/L
04/30/20201254
Chromium
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Cobalt
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Copper
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Lead
1.0
U
1
1.0
0.25
ug/L
04/30/20201254
Nickel
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Selenium
5.0
U
1
5.0
1.3
ug/L
04/30/20201254
Silver
1.0
U
1
1.0
0.25
ug/L
04/30/20201254
Thallium
0.50
U
1
0.50
0.15
ug/L
04/30/20201254
Vanadium
5.0
U
1
5.0
2.5
ug/L
04/30/20201254
Zinc
10
U
1
10
2.5
ug/L
04/30/20201254
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 40 of 46
QC Data for Lot Number: VD23011

ICP-MS Metals - LCS
Sample ID: VQ52081-002
Matrix: Aqueous
Batch: 52081
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 04/28/2020 0039
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
100
1 101
80-120
04/30/20201300
Arsenic
100
110
1 110
80-120
04/30/20201300
Barium
100
100
1 102
80-120
04/30/20201300
Beryllium
100
100
1 103
80-120
04/30/20201300
Cadmium
100
100
1 100
80-120
04/30/20201300
Chromium
100
100
1 101
80-120
04/30/20201300
Cobalt
100
100
1 102
80-120
04/30/20201300
Copper
100
100
1 103
80-120
04/30/20201300
Lead
100
100
1 100
80-120
04/30/20201300
Nickel
100
100
1 103
80-120
04/30/20201300
Selenium
100
100
1 104
80-120
04/30/20201300
Silver
100
100
1 102
80-120
04/30/20201300
Thallium
100
100
1 100
80-120
04/30/20201300
Vanadium
100
100
1 100
80-120
04/30/20201300
Zinc
100
100
1 101
80-120
04/30/20201300
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 41 of 46
QC Data for Lot Number: VD23011

ICP-MS Metals - MS
Sample ID: VD23011-003MS
Matrix: Aqueous
Batch: 52081
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 04/28/2020 0039
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
0.0
100
97
1
97
70-130
04/30/20201404
Arsenic
0.0
100
110
1
105
70-130
04/30/20201404
Barium
340
100
450
1
110
70-130
04/30/20201404
Beryllium
0.0
100
99
1
99
70-130
04/30/20201404
Cadmium
0.0
100
96
1
96
70-130
04/30/20201404
Chromium
0.0
100
97
1
97
70-130
04/30/20201404
Cobalt
0.0
100
95
1
95
70-130
04/30/20201404
Copper
0.0
100
93
1
93
70-130
04/30/20201404
Lead
0.0
100
96
1
96
70-130
04/30/20201404
Nickel
3.0
100
96
1
93
70-130
04/30/20201404
Selenium
0.0
100
97
1
97
70-130
04/30/20201404
Silver
0.0
100
95
1
95
70-130
04/30/20201404
Thallium
0.0
100
96
1
96
70-130
04/30/20201404
Vanadium
0.0
100
99
1
99
70-130
04/30/20201404
Zinc
0.0
100
90
1
90
70-130
04/30/20201404
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 42 of 46
QC Data for Lot Number: VD23011

ICP-MS Metals - MSD
Sample ID: VD23011-003MD
Matrix: Aqueous
Batch: 52081
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 04/28/2020 0039
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil % Rec % RPD
Limit
Limit
Analysis Date
Antimony
0.0
100
98
1 98
0.83
70-130
20
04/30/20201410
Arsenic
0.0
100
100
1 105
0.57
70-130
20
04/30/20201410
Barium
340
100
450
1 107
0.80
70-130
20
04/30/20201410
Beryllium
0.0
100
98
1 98
0.21
70-130
20
04/30/20201410
Cadmium
0.0
100
95
1 95
0.92
70-130
20
04/30/20201410
Chromium
0.0
100
98
1 98
0.16
70-130
20
04/30/20201410
Cobalt
0.0
100
96
1 96
0.98
70-130
20
04/30/20201410
Copper
0.0
100
92
1 92
0.51
70-130
20
04/30/20201410
Lead
0.0
100
96
1 96
0.52
70-130
20
04/30/20201410
Nickel
3.0
100
98
1 95
2.3
70-130
20
04/30/20201410
Selenium
0.0
100
96
1 96
1.1
70-130
20
04/30/20201410
Silver
0.0
100
94
1 94
1.5
70-130
20
04/30/20201410
Thallium
0.0
100
96
1 96
0.21
70-130
20
04/30/20201410
Vanadium
0.0
100
99
1 99
0.19
70-130
20
04/30/20201410
Zinc
0.0
100
90
1 90
0.078
70-130
20
04/30/20201410
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 43 of 46
QC Data for Lot Number: VD23011

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 44 of 46

PACE ANALYTICAL SERVICES, LLC
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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 45 of 46

PACE ANALYTICAL SERVICES, LLC
[_7,'O_3' Fr%"TU-1M nlnl 4nrrirrs V4. rilQ;C 1 of L
Drcjrawa Nw1d}:a. M';DUL8C-14 I:Ilix:urn Dwe. KI'ZrX1x
Sample Receipt Checklist (SRQ
O114;i11; ul)- 1 Smtlb. C001M I j,', 1p x:ied kC.;d3TP: T.KTT + (14, 2V2020 1 qt : VD2301 1
Means of receipt, SEK
❑ Chmi, ❑ UPS ® Fedkx Other_
Q Yes
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S; Lmpk(s) NA were recei}add incntrecily prater ved and were 8dju5lzt1 Elu m—dingly
it7 ssaLnple rraeiking u+itls N4 mL o; circle one: I l2SC)4, l IRI[}3, I IC1, NaOl I using SR 4 NA
Time of pmsei- ation NA If nto:-c than onc• prescrvati�r- is needed, please, note in The Mninents below-
S mpl-.(s) _NA Y.= mC xivCd wish buJbl -6 mill in diameter.
SampIcs(s) _NA wN rauoiwcd with TRO > 0.5 niwL (If V19 is no ) and were
adjuqedaccardingly in sample �ceivin&with mndimliTHosal:ate {lJazS�Ci;} tioith S}lealy ID. NA
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 46 of 46

aceAnalytical
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: East Wake Landfill
Lot Number:VD23013
Date Completed:05/12/2020
05/14/2020 11:29 PM
Approved and released by:
Project Manager: Cathy S. Dover
=w�4 aecRFo���A16
TNI /
AM Amflvue Acm^rmm Fvu rj
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4eOfFAi�
ACC R E OI TEO
TESTINGL aORlTOAY
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 Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 12

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: VD23013
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 Pace Analytical Services, LLC ("Pace") Quality Assurance
Management Plan (QAMP), standard operating procedures (SOPS), and Pace 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 Pace Project Manager listed on the
cover page.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
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Page 2 of 12

PACE ANALYTICAL SERVICES, LLC
Sample Summary
CDM Smith
Lot Number: VD23013
Project Name: East Wake Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-1
Aqueous
04/22/20201105
04/23/2020
002
MW-2
Aqueous
04/22/2020 0945
04/23/2020
003
MW-3
Aqueous
04/22/2020 0955
04/23/2020
004
MW-4S
Aqueous
04/22/20201015
04/23/2020
005
MW-4D
Aqueous
04/22/20201020
04/23/2020
006
MW-7
Aqueous
04/22/20201040
04/23/2020
007
DUP
Aqueous
04/22/2020 0800
04/23/2020
(7 samples)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 12

ICP-MS
Client:CDM Smith Laboratory ID:VD23013-004
Description: MW-4S Matrix: Aqueous
Date Sampled:04/22/2020 1015 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 05/11/2020 1607 BNW 05/09/2020 1523 53370
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium
Dissolved Cobalt
7440-39-3 6020B 890
7440-48-4 6020B 33
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 4 of 12

ICP-MS
Client:CDM Smith Laboratory ID:VD23013-005
Description: MW-4D Matrix: Aqueous
Date Sampled:04/22/2020 1020 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 05/11/2020 1613 BNW 05/09/2020 1523 53370
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium
Dissolved Cobalt
7440-39-3 6020B 770
7440-48-4 6020B 26
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 5 of 12

ICP-MS
Client:CDM Smith Laboratory ID:VD23013-006
Description: MW-7 Matrix: Aqueous
Date Sampled:04/22/2020 1040 Project Name: East Wake Landfill
Date Received:04/23/2020 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 05/11/2020 1619 BNW 05/09/2020 1523 53370
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt 7440-48-4 6020B 5.0 U 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
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Page 6 of 12

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: VD23013
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 12

ICP-MS - MB
Sample ID: VQ53370-001 Matrix: Aqueous
Batch: 53370 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 05/09/2020 1523
Parameter Result Q Dil LOQ DL Units Analysis Date
Dissolved Barium 5.0 U 1 5.0 1.3 ug/L 05/11/2020 1555
Dissolved Cobalt 5.0 U 1 5.0 1.3 ug/L 05/11/2020 1555
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 8 of 12
QC Data for Lot Number: VD23013

ICP-MS - LCS
Sample ID: VQ53370-002
Matrix: Aqueous
Batch: 53370
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/09/2020 1523
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit Analysis Date
Dissolved Barium
100
100
1 102
80-120 05/11/2020 1601
Dissolved Cobalt
100
99
1 99
80-120 05/11/2020 1601
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
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 12
QC Data for Lot Number: VD23013

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 12

PACE ANALYTICAL SERVICES, LLC
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 12

PACE ANALYTICAL SERVICES, LLC
91-,aely Er-vifMiGerlhl Services, ]ern Ile 1 of .
rincl:mp7L t•i JII7bCi: 1Wi.t3CO: iY_`-! 4 Ilec'. iv4 r1¢itC: ���� I �
Sample, Receipt �'�><eckii�l }
Client: COO Smith Cooley Inspected &yJdata, LKH ? 04:l 3?2020 kpt : l+iJ23 .3
ur,anso±rowcipt= ❑ SEES1 C liwLt ❑ UPS 0 FEdrx 01iic,
Yesl Z No I , Ydem cus ody seals -jresent on tlis e001e0
vesl If custody SOWS present, }were the-s -nlo-lc•,ta'jd luibrokC-L0
)H drip 113, WA C'hloflnc Strip 10: Ni. "astc Lt Gy; NA
Jriginal temperolum upon rcc=iFit r Derive (C f rrenied) teL3 jm atufa upnit reci:iri %DJid Snap-CLLp ID, NA
1.7 IL? .7 oC. NA f NA - nC NA + NA -IC NA +NA ut;
vlathod ❑Tcr:npenrtx= Blank 0Aping Bottles lR Gun I€D: 6 TIC OUR CWMC601i Factor: a °C
vk#hod of coolam: �I WO TLx ❑ ice Packs ❑ Dry lac ❑ Nom —
© Yes El Na ',� A 3. IF lom--crature Dfany conler exawdcd 6.0'C, was Proiccl Manager 1� CAWe ?
1'Miva Nmiiic:' J`tu by; phone,' e-it+.fscv (circleon,-),
® Yes ❑ Ni) ❑ m L 4- Is the comme.-641 coudar's Packing slip aaachcL to this form",
Yes El No 5. Were.prollercli-,todyproeed.lres t4AL' ,•ed? -
0 Yas El No 6, VWem sample 1Ds Iiitcd on the C OC:'?
❑ Ysa [] No 7- We' m samples IDs listed nn nll xampk conminers?
0 Y'-51 ❑ No 8- WAS wolleCLiLarlda#c &time ]iste�on thex{ UL'?
® yesl El No 9, Was collecdo.i elate & time lived nn ri11 sginple contiaitiersi
V Yes! ❑�JL) 10- Did all couta:ner label infor'nation(-'D, drar%timo_ ) agme witl: 1.11. [C ]C?
0 ycs: ❑ No 11- W= lots to be pem- pined lisird on the C,W? -
® 'Yes No 12L Did all sariples 21r. Iv-, in the p-ap : Lm--Ptah£# for each t,-A 811&41' In good u(;rrl-tirn
(unbroken, IJd3 on, oLc.)?
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Ye
❑ No
14. Werc t.11 sarmlas reacivcd with ir4'5 tlic holding time nr U Fours, 'AiChOVer oOnIcs firs.?
1`
® No
_
. W] NA
15. Wore e.r.v &Iur'pies coffMinrtn missinglexc ss ticircic one) samples Not 13ted cnl CC]M
Y r4
❑ No
16. For VOA and R SK-175 samples, were bubbles prest�n. ('f,"ot 6mm in diameter)
I_S aLl a t 131c; VOA vials'?
[2 Yns
No
N'A'
17. Were ul-I DRUwetalsrnLai ent samples received at a pl.,, of c:z?
❑ 'Yes
❑ NQJ
0 NA
t S. Were aL] gv nick sample* r2mit'ui: at a tl-l> 12 find sulfide sample- r=dvecr at a pH> 9?
❑Ycs
L]1tioi
Gbh
_
1 -Were all iLgplicablc Ml ];+'I lCFo}anide ts:S�u❑116?.5 10.5n1+L) s�nples free nfrLidL_al
elllaj-430
❑ Yer. Id a4NA
Were eligll rT1ridL�:slrequr-sts (i.e. roquested diluouns, MS/MSD •:lcsigll�Lt:ons, etc...
reotly trawmxihml fm_rt the CO into (ho cominer c swilion B LiMS?
®'VCS JV6
Was thr, QUOLI nuj fior 11sted on the coulahicr label? TCycs. Quote tr 14� 15
Sample 1Preservadon (Must be m upIrLo-i for any SOmple(s) ineorl+ex * pL-=cr-rid nr with h4ndspace.)
Sainple(s) NA
- were itceived incorrectly pfe4tr-ye d and wa-e ktdjuswd aceolTlinZIy
in-gAenple recei-,1ag with NA _roJ. oFc:relc ona: 1-12544, HNO3, 1-10! N-9OH tlsiltg SR W NA
11rie of prl c,rvatinn h A IF more 16M one prewrvati vt is needed, pie note in t-lie, conva-ents be'L)W-
Sswnp-U(s; NA
wore rezeived i�,i,h bubbleis>6 min in diarne0et.
3i;mples(3) NA
were reoeivtd with 'TRC- 0.5 in �
g11 (1# ,19 is no) and w4.re
adja,;ted awordin: ly tit sample^ meceivitl; wit- sodium thicsuifate (Na,.S,O,; witIl Sher:ly JD: NA
SR bard la' ols applied by; L,KH JDaw- [pQZPM' -
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
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