9209_NorthWakeUnlined_MSWLF_GWMR_20170601

North Wake Unlined Landfill
Facility Permit No. 9209-MSWLF-1984
Semi-Annual Groundwater
Sampling Report
(April 2017 Sampling Event)
Wake County
Prepared June 2017

5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]

June 1, 2017

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 2017 Semi-Annual Groundwater Sampling Report
North Wake Closed Unlined Landfill
Facility Permit No. 9209-MSWLF-1984

Dear Ms. Drummond:
CDM Smith Inc., on behalf of Wake County (County), is submitting an electronic copy of the April 2017
semi-annual sampling event report. This letter report presents the results of the semi-annual sampling
event that was recently completed at the North Wake Closed Unlined Landfill and constitutes the first
semi-annual sampling event for 2017. The groundwater monitoring network consists of the following
wells: MW-11 (shallow background well), -11d (deep background well), -5R, -6, -6d, -7, -8, -8d, -9, -10,
-10d, -22, -23, -23d, -24, -28, -28d, -29d, -30, -31, -31d, -32, -33, -34, -34d, -35, -36, -36d, TB-1a, TB-1a
deep and surface water sampling locations: SW-2, -3, -7, and -8. Monitoring wells MW-28, -28d, -33,
-34, -34d, and -35 are sampled annually during the spring event. Field activities, sampling results for
all wells and surface water locations, an evaluation of the groundwater corrective action
effectiveness, and recommendations are discussed below.
Field Activities
Groundwater and surface water samples from the North Wake Closed Unlined Landfill were collected
on April 18-20, 2017. Monitoring well and surface water sample locations are shown on Figure 1.
Construction details for each monitoring well are summarized in Table 1.
Samples were collected from the monitoring wells by use of a peristaltic pump or disposable,
laboratory decontaminated bailers. Groundwater elevations were measured at each well prior to
sampling using an electronic water level indicator with an accuracy of 0.01 feet and are presented in
Table 1. These groundwater elevations were used to construct potentiometric contours for this
sampling event and are shown on Figure 1. The groundwater elevations and potentiometric contours
were also used to estimate groundwater velocities at each well as presented in Table 2.

Ms. Jaclynne Drummond
June 1, 2017
Page 2

After depth to groundwater was measured, 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 and surface water sample was measured for pH, conductivity, temperature, turbidity,
dissolved oxygen (DO), and oxidation-reduction potential (ORP) 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 measurements at the time of sample
collection are provided in Table 3.
Sampling Results
All groundwater samples were analyzed for North Carolina Appendix I volatile organic compounds
(VOCs) plus dichlorodifluoromethane and Appendix I metals plus mercury. Samples from monitoring
wells MW-5R, -6, -8, -9, -10, -11, and -36 were analyzed for natural attenuation parameters per the
Corrective Action Plan (CAP) that was approved by the North Carolina Department of Environmental
Quality - Solid Waste Section (SWS) in March 2010. The groundwater and surface water samples were
analyzed by Shealy Environmental Services, Inc. located in West Columbia, South Carolina.
In accordance with SWS guidelines the analytical results were reported to the laboratory specific
method detection limit (MDL) and are quantifiable at or below SWS Limits (SWSLs). All monitoring
wells and surface water locations for the closed Unlined Landfill had detections of analytes above the
MDL with a majority of the detections below SWSLs. These detections were qualified as estimated or
“J” flags.
The following list summarizes which analytes were detected above the SWSL at each sample location.
Underlined analytes exceeded the 15A NCAC 02L .0202 (NC 2L) Groundwater Quality Standard,
Groundwater Protection Standard, or the 15A NCAC 02B (NC 2B) Surface Water Quality Standard for
Class C Waters. No “J” flag detections are listed. A complete summary of all detected and estimated
concentrations from the March 2011 through the April 2017 sampling events is presented in Table 4.
Laboratory data reports are provided in Appendix A.
MW-11 (Shallow Background)
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-11d (Deep Background)
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-5R
Metals: None Detected
Volatile Organic Compounds: None Detected

Ms. Jaclynne Drummond
June 1, 2017
Page 3

MW-6
Metals: Barium, Mercury, Zinc
Volatile Organic Compounds: None Detected

MW-6d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-7
Metals: Cobalt, Copper, Lead
Volatile Organic Compounds: 1,4-Dichlorobenzene

MW-8
Metals: None Detected
Volatile Organic Compounds: 1,4-Dichlorobenzene, cis-1,2-Dichloroethene

MW-8d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-9
Metals: Barium
Volatile Organic Compounds: cis-1,2-Dichloroethene
MW-10
Metals: Zinc
Volatile Organic Compounds: Benzene, 1,4-Dichlorobenzene, cis-1,2-Dichloroethene,
Trichloroethene, Vinyl Chloride

MW-10d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-22
Metals: Cadmium, Cobalt, Zinc
Volatile Organic Compounds: None Detected

MW-23
Metals: None Detected
Volatile Organic Compounds: None Detected

Ms. Jaclynne Drummond
June 1, 2017
Page 4

MW-23d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-24
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-28
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-28d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-29d
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-30
Metals: Chromium, Copper, Zinc
Volatile Organic Compounds: None Detected

MW-31
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-31d
Metals: Zinc
Volatile Organic Compounds: Chloroform

MW-32
Metals: None Detected
Volatile Organic Compounds: None Detected

TB-1a
Metals: None Detected
Volatile Organic Compounds: None Detected

Ms. Jaclynne Drummond
June 1, 2017
Page 5

TB-1a deep
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-33
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-34
Metals: Mercury, Zinc
Volatile Organic Compounds: 1,4-Dichlorobenzene, 1,1-Dichloroethane, cis-1,2-
Dichloroethene, Methylene Chloride, Tetrachloroethene,
Trichloroethene, Trichlorofluoromethane

MW-34d
Metals: None Detected
Volatile Organic Compounds: None Detected

MW-35
Metals: Zinc
Volatile Organic Compounds: Trichlorofluoromethane

MW-36
Metals: Zinc
Volatile Organic Compounds: None Detected

MW-36d
Metals: None Detected
Volatile Organic Compounds: 1,1-Dichloroethane, cis-1,2-Dichloroethene

SW-2
Metals: Barium
Volatile Organic Compounds: None Detected

SW-3
Metals: None Detected
Volatile Organic Compounds: None Detected

SW-7
Metals: None Detected
Volatile Organic Compounds: None Detected

Ms. Jaclynne Drummond
June 1, 2017
Page 6

SW-8
Metals: None Detected
Volatile Organic Compounds: None Detected
“J” flags were not included in the previous list, but several locations had “J” flag detections that
exceeded the standards. The “J” flag constituents above the standards along with their locations are
listed below.
Cobalt: MW-6, -10, -30, -35, and TB-1a
Thallium: MW-24, and -31
Tetrachloroethene: MW-34d
Vanadium: MW-11, -11d, -6d, -7, -8, -8d, -9, -22, -23, -23d, -24, -28, -28d, -29d,
-30, -31, -31d, -32, -33, -34, -34d, -35, -36, -36d, TB-1a, and -1a deep
Vinyl Chloride: MW-8

It is likely that the recent and historic detections of chloroform in wells MW-24, -31, -31d, -34, -34d,
TB-1a, and TB-1a deep are attributed to a release from a municipal water line in the Falls River
development and are not related to a release from the landfill.
In a letter dated March 22, 2012, the SWS approved the County’s request to discontinue collecting
samples from select wells for herbicide and pesticide analyses during the semi-annual spring sampling
event. However, the SWS requested that MW-29d continue to be sampled for bis(2-ethylhexyl)
phthalate during spring sampling events due to a detection from the March 2011 event.
Bis(2-ethylhexyl) phthalate was detected above the NC 2L Standard (3 parts per billion (ppb)) at 28.5
ppb in samples collected from MW-29d during the April 2014 sampling event. A confirmatory sample
collected from MW-29d during the November 2014 sampling event had an estimated detection of
bis(2-ethylhexyl) phthalate at 4.61 ppb, which is above the NC 2L Standard. Bis(2-ethylhexyl)
phthalate has not been detected above the laboratory MDL in samples collected from MW-29d since
the November 2014 sampling event. The concentration trend for bis(2-ethylhexyl) phthalate in
MW-29d will continue to be evaluated.
Equipment and trip blanks were analyzed for quality control. A duplicate sample was also collected for
quality control. Barium, copper, and acetone were detected as estimated concentrations in the
equipment blank below their respective NC 2L Standard. Two trip blanks analyzed for VOCs had no
detections above the MDL. The duplicate sample, identified as Dup, was collected from MW-6 and
had similar analyte concentrations as those detected in MW-6, with the exception of a zinc detection
in the duplicate sample. Table 5 presents a summary of all analytes detected during the April 2017
sampling event that exceeded the NC 2L or Groundwater Protection Standards.

Ms. Jaclynne Drummond
June 1, 2017
Page 7

Corrective Action Effectiveness Evaluation
The SWS expressed concern in May 2008 that VOCs may be migrating beyond the landfill property
boundary and into Abbott’s Creek based on detections above the NC 2L Standard in monitoring well
MW-9. As a result, the SWS directed the County to install and sample groundwater monitoring wells,
one shallow and one deep (i.e. MW-36 and -36d), downgradient of MW-9 to determine if VOCs may
be migrating beyond the landfill property boundary, possibly discharging into Abbott’s Creek. Initial
groundwater samples collected from MW-36 and -36d in December 2008 had detections of VOCs
above NC 2L Standards.
Surface water sample locations SW-7 and SW-8, located on Abbott’s Creek, were added to the semi-
annual monitoring program in November 2008. Samples collected from SW-7 and SW-8 since being
added to the monitoring program have never had VOCs detected above the NC 2B Surface Water
Quality Standards or SWSLs.
An Assessment of Corrective Measures Report was submitted to the SWS in accordance with the
North Carolina Solid Waste Management Rule 15 NCAC 13B .1635 and approved in December 2009.
The SWS approved the selected remedy of monitored natural attenuation paired with in situ
remediation by air sparging to address groundwater contamination at the facility. A pilot test was
conducted in July and August 2010 near MW-6 and -6d to evaluate the effectiveness of the air
sparging remedy and to collect data for the full-scale system design in accordance with the CAP. The
pilot test successfully reduced the concentrations of 1,1-dichloroethane and vinyl chloride to below
their respective NC 2L Standard in MW-6d and vinyl chloride was not detected in samples collected
from MW-6 during the October 2010 semi-annual sampling event.
The full-scale system was installed in October 2011 and was operational in August 2012. The air
sparging system consists of 15 shallow wells screened across saturated saprolite and partially
weathered rock and 14 wells screened in the shallow fractured bedrock. In addition to the air sparging
wells, the system also consists of an air compressor and control panel that are housed in a secured
on-site control building. Routine inspections are performed on the system and a Field Inspection Log
completed during each inspection is kept on file at the facility.
The County installed a vacuum extraction system around the perimeter of the landfill in January 2002
to prevent offsite migration of soil gas. The air sparging system was designed to work in tandem with
the existing perimeter migration control system (PMCS) by recovering air and gas vapors produced by
the air sparging system. Since previous work has indicated a relationship between the soil gas and the
contaminated groundwater, the installation of the PMCS is likely to further reduce groundwater
contaminant concentrations. As discussed in the approved CAP, the vacuum extraction system will be
used in conjunction with the air sparging system to reduce VOCs in the bedrock and partially
weathered rock between MW-9 and the MW-6 nested pair.

Ms. Jaclynne Drummond
June 1, 2017
Page 8

As part of the corrective action effectiveness evaluation, contaminant concentration trends for
monitoring wells MW-6, -6d, -9, -36, and -36d were evaluated. Total VOC concentration trends for
each well are presented on Figures 2 through 6. Trend results for each well are discussed below.
Figure 2 presents a total VOC concentration trend analysis for samples collected from MW-6. VOCs in
MW-6 significantly decreased after January 2002 when the PMCS was operational and were not
detected from November 2004 to April 2007. The total VOC concentration in MW-6 increased in May
2008 to 24 ppb compared to the November 2007 concentration of 14 ppb. The total VOC
concentration in MW-6 has shown a decreasing trend since the May 2008 sampling event. Vinyl
chloride has not been detected above the laboratory MDL since the April 2013 sampling event.
Benzene, which historically has exceeded the NC 2L Standard, has been detected below the laboratory
MDL since April 2013 with the exception of the November 2014 sampling event (1.1 ppb) when it was
detected slightly above the NC 2L Standard (1 ppb).
The trend analysis for total VOC concentrations in MW-6d is presented on Figure 3. VOCs were not
detected at MW-6d from December 2001 through November 2007. The increase in total VOCs from
samples collected during the May 2008 sampling event is a result of reporting “J” flag detections as
required by the SWS. VOC concentrations in MW-6d have been reported as “J” flag detections below
the NC 2L Standards since the March 2011 sampling event.
Figure 4 presents a total VOC concentration trend analysis for samples collected from MW-9.
Historically, MW-9 has had the highest concentration of VOCs compared to the other landfill
monitoring wells. VOCs were not detected above the NC 2L Standards in MW-9 from August 2012
through April 2015. There was a “J” flag detection above the NC 2L Standard of 1,2-dichloroethane
(0.42 ppb) during the October 2015 sampling event and a detection of vinyl chloride (1.0 ppb) above
the NC 2L Standard during the April 2016 sampling event. No VOCs were detected above the NC 2L
Standards during the April 2017 sampling event. Total VOC concentrations in MW-9 show a decreasing
trend.
Trend analyses for total VOC concentrations in MW-36 and -36d are presented on Figures 5 and 6,
respectively. VOC concentrations in MW-36 have been below the NC 2L Standards since the April 2012
sampling event and have shown a decreasing trend since the air sparging system has been
operational. No VOCs have been detected above the NC 2L Standards in MW-36d since the October
2015 sampling event. Total VOC concentrations in both monitoring wells will continue to be
monitored and are expected to decrease while the air sparging system is operational.
Additional groundwater samples were collected from MW-5R, -6, -8, -9, -10, -11, and -36 for
evaluation of monitored natural attenuation as part of the corrective action program as required by
SWS guidelines. These parameters include biochemical oxygen demand, chemical oxygen demand,
alkalinity, nitrate, chloride, sulfate, sulfide, total organic carbon, carbon dioxide, methane, ethane,

Ms. Jaclynne Drummond
June 1, 2017
Page 9

ethene, ferrous iron, volatile fatty acids, dissolved hydrogen, and field measurements of pH,
temperature, conductivity, ORP and DO. Geochemical results are presented in Table 6. The laboratory
data for the additional parameters is included in Appendix A.
As discussed in the approved CAP, concentrations of some of the natural attenuation data from select
wells indicates that environments are present which favor reductive dechlorination; notably, the
concentrations of nitrate, ferrous iron, sulfate, and carbon dioxide. The following evidence indicates
that one or more mechanisms of natural attenuation and/or reductive dechlorination may be
occurring at the site:
• VOC concentrations in contaminated wells continue to decline;
• The ratio of parent to daughter compounds continues to decrease over time;
• Nitrate, ferrous iron, sulfate, and carbon dioxide continue to be detected at concentrations
favoring reductive dechlorination; and
• Concentrations of cis-1,2-dichloroethene continue to be greater than dichloroethene isomers
trans 1,2-dichloroethene and 1,1-dichloroethene.
Recommendations
The County will continue with the semi-annual assessment monitoring program. In addition to
sampling for Appendix I metals plus mercury, Appendix I VOCs plus dichlorodifluoromethane, and the
Appendix II constituent, bis(2-ethylhexyl) phthalate (sampled at MW-29d only during the spring
sampling event), samples collected from MW-5R, -6, -8, -9, -10, -11, and -36 will continue to be
analyzed for natural attenuation parameters during the semi-annual events. The air sparging system
will continue to operate and the effectiveness of the system will be re-evaluated after the next
semi-annual sampling event in the fall of 2017.
If you have any questions or require further explanation, do not hesitate to call me at [phone].
Very truly yours,

Mathew F. Colone, P.G.
CDM Smith Inc.

cc: John Roberson, WCSWM
Elliott Cornell, WCSWM
Table 1
Monitoring Well Construction Summary and Groundwater Elevations
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Casing Screen
Interval
Filter
Interval
Seal
Interval
TOC
Elevation
Depth to
Groundwater
Groundwater
Elevation
9209-MSWLF-1984 MW-5R 1/30/2004 35.91192 78.57159 Regolith 27.5 --10.0-25.0 8.0-25.0 6.0-8.0 2 225.28 16.40 208.88
9209-MSWLF-1984 MW-6 March-94 35.91423 78.57122 Regolith 22.0 --10.0-20.0 8.0-20.0 6.0-8.0 2 219.80 14.01 205.79
9209-MSWLF-1984 MW-6d 5/1/2001 35.91423 78.57122 Bedrock 65.0 0-45.0 52.0-62.0 50.0-62.0 48.0-50.0 2 218.61 13.09 205.52
9209-MSWLF-1984 MW-7 March-94 35.91098 78.57436 Regolith 21.5 --9.0-19.0 7.0-19.0 5.0-7.0 2 234.15 12.42 221.73
9209-MSWLF-1984 MW-8 March-94 35.91078 78.57266 Regolith 21.5 --9.0-19.0 7.0-19.0 5.0-7.0 2 226.38 11.54 214.84
9209-MSWLF-1984 MW-8d 5/3/2001 35.91078 78.57266 Bedrock 45.0 0-30.0 37.0-42.0 35.0-42.0 29.0-35.0 2 226.16 12.59 213.57
9209-MSWLF-1984 MW-9 March-94 35.91484 78.57273 Regolith 44.0 --32.0-42.0 30.0-42.0 28.0-30.0 2 242.69 30.35 212.34
9209-MSWLF-1984 MW-10 4/1/1998 35.91499 78.57494 Bedrock 55.5 --43.0-53.0 41.0-53.0 39.0-41.0 2 274.76 43.76 231.00
9209-MSWLF-1984 MW-10d 5/1/2001 35.91499 78.57494 Bedrock 93.0 --80.0-90.0 78.0-92.0 75.0-78.0 2 274.54 47.40 227.14
9209-MSWLF-1984 MW-11 Oct 1995 35.90574 78.58251 Regolith 57 --39.0 - 54.0 37.0-54.0 35.0-37.0 2 343.63 43.32 300.31
9209-MSWLF-1984 MW-11d Oct 1995 35.90578 78.58248 Bedrock 72 --64.0 - 69.0 62.0-69.0 60.0-62.0 2 343.27 43.54 299.73
9209-MSWLF-1984 MW-22 June-97 35.91596 78.57453 Regolith 39.0 --27.0-37.0 25.0-37.0 23.0-25.0 2 254.62 34.35 220.27
9209-MSWLF-1984 MW-23 June-97 35.91373 78.57540 Regolith 50.0 --38.0-48.0 36.0-48.0 34.0-36.0 2 274.83 45.22 229.61
9209-MSWLF-1984 MW-23d 4/27/1998 35.91373 78.57540 Bedrock 91.0 0-43.0 78.0-88.0 76.0-88.0 74.0-76.0 2 274.89 45.31 229.58
9209-MSWLF-1984 MW-24 June-97 35.91232 78.57546 Regolith 47.5 --35.0-45.0 33.0-45.0 31.0-33.0 2 266.64 45.64 221.00
9209-MSWLF-1984 MW-28 4/9/1998 35.91644 78.57439 Regolith 30.0 --20.0-30.0 18.0-30.0 16.0-18.0 2 237.89 18.49 219.40
9209-MSWLF-1984 MW-28d 4/22/1998 35.91644 78.57439 Bedrock 51.0 0-28.0 41.0-51.0 39.0-51.0 37.0-39.0 2 238.44 18.48 219.96
9209-MSWLF-1984 MW-29d 4/22/1998 35.91472 78.57572 Bedrock 52.0 0-40.5 47.0-52.0 45.0-52.0 43.0-45.0 2 275.06 41.86 233.20
9209-MSWLF-1984 MW-30 4/14/1998 35.91374 78.57596 Regolith 55.0 --40.0-55.0 38.0-55.0 36.0-38.0 2 282.32 50.95 231.37
9209-MSWLF-1984 MW-31 4/2/1998 35.91231 78.57595 Regolith 35.5 --25.5-35.5 23.0-35.5 21.0-23.0 2 261.67 32.84 228.83
9209-MSWLF-1984 MW-31d 4/23/1998 35.91231 78.57595 Bedrock 66.0 0-51.0 56.0-66.0 54.0-66.0 52.0-54.0 2 260.92 32.17 228.75
9209-MSWLF-1984 MW-32 4/3/1998 35.91142 78.57564 Regolith 26.0 --13.0-23.0 11.0-23.0 9.0-11.0 2 242.99 17.06 225.93
9209-MSWLF-1984 TB-1a 4/7/1998 35.91188 78.57595 Regolith 30.0 --20.0-30.0 17.5-30.0 14.0-17.5 2 255.05 28.60 226.45
9209-MSWLF-1984 TB-1a deep 5/7/2001 35.91188 78.57595 Bedrock 62.0 0-23.0 52.0-62.0 50.0-62.0 47.0-50.0 2 256.01 30.72 225.29
9209-MSWLF-1984 MW-33 7/22/1998 35.91077 78.57169 Regolith 28.0 --10.0-25.0 8.0-25.0 6.0-8.0 2 222.01 12.50 209.51
9209-MSWLF-1984 MW-34 7/23/1998 35.91192 78.57116 Regolith 28.0 --15.0-25.0 13.0-25.0 11.013.0 2 221.96 14.49 207.47
9209-MSWLF-1984 MW-34d 7/23/1998 35.91192 78.57116 Bedrock 58.0 0-38.0 45.0-55.0 43.0-55.0 41.0-43.0 2 222.16 14.82 207.34
9209-MSWLF-1984 MW-35 7/23/1998 35.91322 78.57052 Regolith 28.0 --10.0-25.0 8.0-25.0 6.0-8.0 2 223.48 19.05 204.43
9209-MSWLF-1984 MW-36 11/25/2008 35.91491 78.57193 Regolith 40.0 --25.0-40.0 23.0-40.0 21.0-23.0 2 237.40 26.92 210.48
9209-MSWLF-1984 MW-36d 11/25/2008 35.91491 78.57193 Bedrock 55.0 0-45.0 50.0-55.0 48.0-55.0 45.0-48.0 2 237.68 27.12 210.56
Notes:
1. TOC - Top of Casing
2. bgs - Below Ground Surface
3. Latitude and Longitude Coordinates - World Geodetic System 1983
Facility Permit
Number
Groundwater Elevations - Measured 4/18/2017Depths (feet bgs)Total Depth
(feet below
TOC)
Monitoring Well
Diameter
(inches)
Monitoring
Well Code
Screened
Lithology
Completion
Date Lattitude Longitude
Page 1 of 1 June 2017
Table 2
Summary of Calculated Groundwater Flow Velocities
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Sampling Date:
Hydraulic Average Average Average Average Average
Conductivity Effective Linear Velocity Linear Velocity Linear Velocity Linear Velocity Linear Velocity
feet/day (cm/s)Porosity (feet/day)(feet/day)(feet/day)(feet/day)(feet/day)
MW-5R 0.33 0.18 0.0233 4.28E-02 0.0233 4.27E-02 0.0232 4.25E-02 0.0234 4.29E-02 0.0232 4.25E-02
1.16E-04
MW-6 10.58 0.13 0.0204 1.66E+00 0.0203 1.65E+00 0.0203 1.65E+00 0.0204 1.66E+00 0.0203 1.65E+00
3.73E-03
MW-7 1.15 0.18 0.0254 1.62E-01 0.0253 1.62E-01 0.0253 1.62E-01 0.0254 1.62E-01 0.0254 1.62E-01
4.06E-04
MW-8 3.61 0.18 0.0246 4.93E-01 0.0245 4.91E-01 0.0246 4.93E-01 0.0245 4.91E-01 0.0244 4.90E-01
1.27E-03
MW-9 1.22 0.30 0.0199 8.09E-02 0.0198 8.06E-02 0.0198 8.07E-02 0.0199 8.10E-02 0.0198 8.06E-02
4.30E-04
MW-10 0.509 0.05 0.0172 1.75E-01 0.0171 1.74E-01 0.0170 1.73E-01 0.0173 1.76E-01 0.0170 1.73E-01
1.80E-04
MW-11 5.66 0.13 0.0213 9.28E-01 0.0213 9.26E-01 0.0213 9.25E-01 0.0213 9.30E-01 0.0212 9.25E-01
2.00E-03
MW-22 0.07 0.18 0.0183 7.11E-03 0.0183 7.10E-03 0.0182 7.09E-03 0.0183 7.11E-03 0.0182 7.08E-03
2.47E-05
MW-23 3.59 0.30 0.0197 2.36E-01 0.0197 2.36E-01 0.0198 2.36E-01 0.0198 2.37E-01 0.0198 2.37E-01
1.27E-03
MW-24 0.34 0.30 0.0248 2.81E-02 0.0249 2.82E-02 0.0248 2.82E-02 0.0250 2.83E-02 0.0249 2.82E-02
1.20E-04
MW-36 17.56 0.30 0.0195 1.14E+00 0.0195 1.14E+00 0.0195 1.14E+00 0.0196 1.14E+00 0.0195 1.14E+00
6.19E-03
MW-36D 0.78 0.10 0.0194 1.51E-01 0.0193 1.51E-01 0.0194 1.51E-01 0.0194 1.51E-01 0.0193 1.51E-01
2.75E-04
Notes:
1. cm/s - centimeters per second
2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-11 are based on the average of all the listed wells, with the exception of MW-36D.
Monitoring Well
Code
4/16/201310/22/201210/31/2011 4/24/20123/15/2011
Gradient GradientGradientGradientGradient
Page 1 of 3 June 2017
Table 2
Summary of Calculated Groundwater Flow Velocities
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Sampling Date:
Hydraulic
Conductivity Effective
feet/day (cm/s)Porosity
MW-5R 0.33 0.18
1.16E-04
MW-6 10.58 0.13
3.73E-03
MW-7 1.15 0.18
4.06E-04
MW-8 3.61 0.18
1.27E-03
MW-9 1.22 0.30
4.30E-04
MW-10 0.509 0.05
1.80E-04
MW-11 5.66 0.13
2.00E-03
MW-22 0.07 0.18
2.47E-05
MW-23 3.59 0.30
1.27E-03
MW-24 0.34 0.30
1.20E-04
MW-36 17.56 0.30
6.19E-03
MW-36D 0.78 0.10
2.75E-04
Monitoring Well
Code
Average Average Average Average Average
Linear Velocity Linear Velocity Linear Velocity Linear Velocity Linear Velocity
(feet/day)(feet/day)(feet/day)(feet/day)(feet/day)
0.0237 4.34E-02 0.0230 4.22E-02 0.0237 4.34E-02 0.0233 4.27E-02 0.0240 4.40E-02
0.0206 1.68E+00 0.0204 1.66E+00 0.0206 1.68E+00 0.0206 1.68E+00 0.0208 1.69E+00
0.0257 1.64E-01 0.0255 1.63E-01 0.0257 1.64E-01 0.0257 1.64E-01 0.0257 1.64E-01
0.0248 4.97E-01 0.0246 4.94E-01 0.0248 4.98E-01 0.0249 4.99E-01 0.0250 5.02E-01
0.0201 8.17E-02 0.0199 8.09E-02 0.0201 8.17E-02 0.0200 8.15E-02 0.0202 8.22E-02
0.0171 1.74E-01 0.0170 1.73E-01 0.0171 1.74E-01 0.0170 1.73E-01 0.0172 1.76E-01
0.0215 9.36E-01 0.0213 9.27E-01 0.0215 9.36E-01 0.0214 9.32E-01 0.0216 9.41E-01
0.0184 7.16E-03 0.0183 7.10E-03 0.0184 7.15E-03 0.0183 7.10E-03 0.0186 7.22E-03
0.0198 2.37E-01 0.0197 2.36E-01 0.0197 2.36E-01 0.0197 2.36E-01 0.0199 2.38E-01
0.0251 2.84E-02 0.0249 2.82E-02 0.0250 2.84E-02 0.0249 2.83E-02 0.0253 2.87E-02
0.0198 1.16E+00 0.0196 1.15E+00 0.0197 1.15E+00 0.0197 1.15E+00 0.0196 1.15E+00
0.0196 1.53E-01 0.0195 1.52E-01 0.0196 1.53E-01 0.0196 1.53E-01 0.0197 1.54E-01
Notes:
1. cm/s - centimeters per second
2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-11 are based on the average of all the listed wells, with the exception of MW-36D.
10/15/2013
GradientGradientGradientGradientGradient
10/13/20154/28/201511/11/20144/15/2014
Page 2 of 3 June 2017
Table 2
Summary of Calculated Groundwater Flow Velocities
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Sampling Date:
Hydraulic
Conductivity Effective
feet/day (cm/s)Porosity
MW-5R 0.33 0.18
1.16E-04
MW-6 10.58 0.13
3.73E-03
MW-7 1.15 0.18
4.06E-04
MW-8 3.61 0.18
1.27E-03
MW-9 1.22 0.30
4.30E-04
MW-10 0.509 0.05
1.80E-04
MW-11 5.66 0.13
2.00E-03
MW-22 0.07 0.18
2.47E-05
MW-23 3.59 0.30
1.27E-03
MW-24 0.34 0.30
1.20E-04
MW-36 17.56 0.30
6.19E-03
MW-36D 0.78 0.10
2.75E-04
Monitoring Well
Code
Average Average Average
Linear Velocity Linear Velocity Linear Velocity
(feet/day)(feet/day)(feet/day)
0.0233 4.28E-02 0.0241 4.43E-02 0.0235 4.31E-02
0.0206 1.68E+00 0.0209 1.70E+00 0.0208 1.69E+00
0.0257 1.64E-01 0.0261 1.66E-01 0.0256 1.64E-01
0.0249 5.00E-01 0.0252 5.06E-01 0.0248 4.98E-01
0.0201 8.16E-02 0.0199 8.10E-02 0.0200 8.15E-02
0.0168 1.72E-01 0.0171 1.74E-01 0.0171 1.74E-01
0.0214 9.31E-01 0.0217 9.44E-01 0.0215 9.35E-01
0.0182 7.09E-03 0.0185 7.21E-03 0.0182 7.07E-03
0.0196 2.35E-01 0.0198 2.36E-01 0.0197 2.36E-01
0.0248 2.81E-02 0.0253 2.86E-02 0.0251 2.84E-02
0.0197 1.16E+00 0.0200 1.17E+00 0.0197 1.15E+00
0.0196 1.53E-01 0.0199 1.55E-01 0.0195 1.52E-01
Notes:
1. cm/s - centimeters per second
2. Hydraulic conductivity and effective porosity values are estimated from previously
performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-11 are based on the average of all
the listed wells, with the exception of MW-36D.
4/18/2017
Gradient
9/12/2016
Gradient
4/19/2016
Gradient
Page 3 of 3 June 2017
Table 3
pH Conductivity Temperature Turbidity DO ORP
(S.U.)(µS/cm)(degrees Celsius)(NTUs)(mg/L)(mVs)
MW-5R 6.29 297 17.9 1 1.30 94.2
MW-6 6.70 670 17.0 11 2.16 119.3
MW-6d 6.05 128 18.7 21 2.11 111.1
MW-7 6.18 494 16.2 26 1.95 63.5
MW-8 5.97 245 17.8 1 1.25 113.7
MW-8d 6.02 132 17.6 1 2.46 111.8
MW-9 6.93 360 19.6 32 7.28 130.8
MW-10 5.74 237 18.4 19 3.39 125.9
MW-10d 6.16 137 18.5 8 4.41 133.8
MW-11 5.87 75 17.0 24 4.82 142.3
MW-11d 6.07 84 17.0 20 4.73 49.2
MW-22 6.17 155 16.9 48 4.96 139.1
MW-23 5.83 64 16.4 19 6.95 121.4
MW-23d 5.94 113 16.4 15 4.39 146.4
MW-24 6.01 71 17.1 28 6.03 86.3
MW-28 6.09 142 17.2 11 6.53 140.6
MW-28d 6.56 126 17.3 12 4.75 147.3
MW-29d 6.02 95 15.6 4 1.90 124.3
MW-30 6.01 95 15.6 265 5.96 111.5
MW-31 5.86 93 17.0 22 6.54 153.9
MW-31d 6.19 118 16.5 11 3.37 132.8
MW-32 5.53 58 15.4 16 4.49 83.7
TB-1a 5.93 122 15.9 37 1.64 114.7
TB-1a deep 5.97 154 16.1 12 2.40 111.3
MW-33 5.94 79 14.8 15 1.66 137.5
MW-34 5.43 75 15.4 27 0.86 137.0
MW-34d 6.11 111 16.1 6 2.84 101.0
MW-35 5.31 25 15.6 22 1.19 127.9
MW-36 5.79 102 16.7 58 1.77 143.0
MW-36d 6.22 223 16.5 17 1.82 115.2
Surface Water Sample Location Code
SW-2 6.46 712 18.4 1 6.90 125.8
SW-3 7.12 118 19.3 10 7.26 94.5
SW-7 6.92 73 16.6 10 7.78 115.6
SW-8 6.73 84 16.5 10 8.41 126.0
Notes:
1. Water quality measurements were collected on April 18-20, 2017.
2. Monitoring wells MW-28, -28d, -33, -34, -34d, and -35 are sampled yearly during the spring event.
3. Turbidity readings were recorded at the time samples were collected.
4. µS/cm - Microsiemens per centimeter
5. mg/L - Milligrams per liter
6. ORP - Oxidation-Reduction Potential
7. NTUs - Nephelometric Turbidity Units
8. mVs - Millivolts
9. S.U. - Standard Units
10. DO - Dissolved Oxygen
Water Quality Parameters
Water Quality Parameters
Monitoring Well
Code
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill
Permit Number 9209-MSWLF-1984
Page 1 of 1 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10
MW-11 17-Mar-11 76.7J 1.6J 3.88J 0.265J 3.51J 24.3
MW-11 1-Nov-11 80.7J 1.9J 6.33JB 2.14JB 3.61J 19.6
MW-11 25-Apr-12 65.3J 2.37J 3.23J 12.1
MW-11 23-Oct-12 80.6J 1.42J 3.66J 5.32J 19.7
MW-11 17-Apr-13 90J 0.2J 2J 2J 8J 1J 1J 9J 20B
MW-11 16-Oct-13 100 0.1J 0.2J 2J 1J 4J 0.5J 0.9J 5J 15B
MW-11 16-Apr-14 170 0.5J 0.2J 4J 6J 18 3J 3J 0.08J 40 50B
MW-11 12-Nov-14 90J 0.2J 0.2J 2J 2J 8J 1J 1J 0.05J 7J 24
MW-11 30-Apr-15 100 0.2J 2J 3J 10J 1J 2J 0.06J 12J 27
MW-11 15-Oct-15 110 0.3J 0.1J 3J 3J 11 1J 0.04J 2J 0.05J 13JB 27
MW-11 21-Apr-16 0.5J 130 0.3J 3J 4J 16 2J 2J 0.1JB 18J 32
MW-11 1-Sep-16 90J 0.28J 0.54J 2.4J 2.6J 8.3J 1.3J 1.6J 11J 20
MW-11 20-Apr-17 61J 1.2J 1.5J 11
MW-11d 18-Mar-11 0.852J 51.2J 3.43J 4.41J 3.73J 8.04J
MW-11d 2-Nov-11 45.5J 2.18J 4.14JB 2.45J 5.86J
MW-11d 26-Apr-12 0.247J 44.2J 3.04J 9.68JB 3.31J 2.05J 4.62J
MW-11d 24-Oct-12 43.7J 0.375J 2.40J 2.53J 5.10J
MW-11d 18-Apr-13 0.4J 50J 0.1J 2JB 0.2J 1J 0.6J 4JB
MW-11d 17-Oct-13 0.6J 0.6J 50J 0.3J 1J 0.2J 1J 0.02J 0.6J 2J 2JB
MW-11d 17-Apr-14 300 2.1 0.2J 15 13 56 11 9J 0.2J 99 88
MW-11d 13-Nov-14 150 0.7J 0.1J 5J 4J 18 4J 3J 0.07J 37 35
MW-11d 29-Apr-15 0.6J 0.5J 60J 0.1J 0.1J 2J 0.6J 3J 0.6J 0.9J 5J 8J
MW-11d 15-Oct-15 0.4J 90J 0.3J 0.1J 3J 2J 9J 2J 0.05J 2J 14JB 16
MW-11d 21-Apr-16 0.3J 60J 2J 0.3J 4J 0.5J 2J 12
MW-11d 1-Sep-16 0.43BJ 45J 0.076J 1.2J 2.1J 0.25J 0.75J 2.7J 9.2JB
MW-11d 20-Apr-17 48J 2.2J 2.2J 2.2J 5.0J
MW-5R 16-Mar-11 95J 4.62J 3.39J 0.267J 6.9J
MW-5R 31-Oct-11 123 3.28J 2.17J 5.83JB 1.13J 0.152J 8.33J
MW-5R 24-Apr-12 0.411J 97.3J 2.79J 2.47J 0.170J 4.28J
MW-5R 22-Oct-12 99.3J 1.82J 3.61J 0.114J 23.9
MW-5R 17-Apr-13 80J 0.08J 2J 0.3J 3J 0.1J 5JB
MW-5R 16-Oct-13 90J 0.05J 1J 0.5J 0.4J 3J 0.1J 5JB
MW-5R 16-Apr-14 80J 0.3J 0.3J 0.2J 0.5J 1J 0.2J 2J 5JB
MW-5R 12-Nov-14 80J 2J 0.2J 2J 0.3J 6JB
MW-5R 30-Apr-15 70J 0.1J 0.8J 0.1J 1J 0.1J 4J
MW-5R 15-Oct-15 110 0.2J 7J 0.8J 2J 0.6J 0.04J 4J 0.1J 6J
MW-5R 21-Apr-16 60J 0.07J 1J 0.2J 0.4J 1J 0.1JB 2J
MW-5R 14-Sep-16 79J 0.063J 1.7J 0.45JB 0.046JB 2.4J 0.080J 1.1J 5.3JB
MW-5R 20-Apr-17 71J 1.5J
MW-6 16-Mar-11 365 7.08J 57.7 4.66J 11.5J 2.68J 3.18J 0.741J 51.3
MW-6 1-Nov-11 0.229J 3.98J 454 6.35J 65.7 4.04JB 18.2JB 2.55J 4.11J 5.36J
MW-6 24-Apr-12 0.244J 182 3.49J 54.9 8.45J 2.18J 0.134J 117
MW-6 22-Oct-12 258 0.148J 1.59J 80.4 15.1J
MW-6 17-Apr-13 100J 0.05J 1.6 35 4J 0.17J 6J 0.3J 9JB
MW-6 16-Oct-13 90J 0.04J 0.3J 34 2J 0.02J 5J 2J 0.2J 3J 5JB
MW-6 (dup)16-Oct-13 90J 0.2J 0.6J 35 2J 0.04J 6J 2J 0.2J 3J
MW-6 16-Apr-14 0.2J 60J 0.10J 0.8J 1J 18 3J 0.21 4J 0.3J 2J 8JB
MW-6 (dup)16-Apr-14 60J 0.07J 0.7J 1J 18 2J 0.21 4J 0.2J 3J 8JB
MW-6 12-Nov-14 0.8J 310 49 1J 0.02J 15J 2J 0.1J 2JB
MW-6 30-Apr-15 70J 0.06J 0.1J 25 1J 0.08J 4J 0.1J 3J
MW-6 14-Oct-15 230 0.2J 32 4J 0.03J 13J 2J 0.3J
MW-6 20-Apr-16 70J 0.04J 8J 0.5J 0.03J 3J 1J 0.08J
MW-6 (dup)20-Apr-16 70J 0.3J 7J 0.6J 0.03J 3J 1J 0.07J
MW-6 14-Sep-16 0.19JB 0.29J 210 0.13J 19 2.1JB 0.032JB 9.3J 1.1J 0.084J 1.2J 6.0JB
MW-6 20-Apr-17 120 2.5J 8.3J 0.98J 0.40 4.2J
MW-6 20-Apr-17 130 2.6J 8.2J 1.0J 0.41 4.8J 21
Solid Waste Section Limit
Page 1 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-6d 16-Mar-11 0.961J 68.2J 3.05J 3.91J 0.428J 3.28J 6.94J
MW-6d 2-Nov-11 2.63J 100 5.42J 1.26J 6.46JB 4.68J 3.98J 13.1
MW-6d 26-Apr-12 1.59J 72J 5.68J 7.24JB 2.37J 2.61J 4J 6.97J
MW-6d (dup)26-Apr-12 1.22J 66J 5.53J 6.45JB 2.10J 2.20J 3.78J 5.88J
MW-6d 23-Oct-12 1.21J 2.84J 71.1J 0.407J 4.83J 2.83J 2.11J 3.59J 6.02J
MW-6d 18-Apr-13 3.1J 80J 0.1J 0.5J 4J 0.9J 3J 0.4J 2J 8JB
MW-6d (dup)18-Apr-13 2.8J 70J 0.09J 0.4J 4J 0.8J 3J 0.4J 2J 6JB
MW-6d 17-Oct-13 6.9 80J 0.1J 0.5J 4J 1J 4J 0.6J 0.03J 3J 3J 7JB
MW-6d 17-Apr-14 1.2J 60J 0.1J 0.1J 4J 1.0J 2J 0.3J 2J 6J 7JB
MW-6d 12-Nov-14 1.2J 60J 0.1J 0.2J 3J 1J 2J 0.3J 2J 4JB
MW-6d 30-Apr-15 1.7J 0.6J 50J 0.08J 0.1J 4J 0.9J 2J 0.2J 2J 3J 4J
MW-6d (dup)30-Apr-15 2.1J 80J 0.05J 0.2J 4J 0.9J 2J 0.3J 0.05J 2J 3J 6JB
MW-6d 15-Oct-15 1.1J 60J 0.1J 0.2J 4J 0.6J 2J 0.4J 0.04J 3J 2JB 6J
MW-6d 20-Apr-16 0.4J 50J 0.07J 0.1J 4J 0.6J 2J 3J 4J
MW-6d 12-Sep-16 1.0J 65J 0.21J 4.4J 0.85J 6.6JB 1.7J 2.4J 0.34J 4.7J 15
MW-6d 20-Apr-17 51J 2.6J 2.4J 1.6J 2.6J 9.1J
MW-7 16-Mar-11 51.7J 1.2 6.76J 30.5 4.81J 11.8J 1.42J 3.14J 0.36J 1.73J 11.8
MW-7 2-Nov-11 67.1J 0.38J 14.9 31.6 21.2B 13.4J 1.17J 3.27J 9.74J 44.8
MW-7 26-Apr-12 50.3J 0.805J 13.3 27.1 10.7B 4.04J 10.9J 3.63J 7.24J 13.9
MW-7 22-Oct-12 80.7J 29.6 30.8 37.4 6.69J 11.5J 2.02J 0.152J 24.2J 24.1
MW-7 16-Apr-13 80J 0.5J 0.6J 35 27 61 9J 0.18J 13J 2J 0.2J 24J 25B
MW-7 16-Oct-13 60J 0.1J 0.6J 5J 37 11 1J 0.04J 12J 3J 12J 11B
MW-7 16-Apr-14 50J 0.2J 1.1 10J 46 19 3J 0.04J 17J 3J 0.09J 23J 40B
MW-7 11-Nov-14 0.5J 70J 0.4J 0.7J 23 26 45 7J 0.28 13J 2J 0.2J 5J 22
MW-7 30-Apr-15 60J 0.1J 0.9J 5J 48 11 2J 0.04J 17J 0.08J 33
MW-7 14-Oct-15 40J 0.1J 0.4J 7J 30 10 2J 0.02J 10J 1J 0.05J 31
MW-7 20-Apr-16 40J 0.06J 1.0 2J 52 7J 2J 0.03J 17J 2J 11
MW-7 13-Sep-16 0.24J 44J 1.6 1.4J 41 5.5JB 1.1J 12J 4.0J 13
MW-7 18-Apr-17 34J 0.13J 0.83J 6.1J 31 30 16 0.037J 9.2J 8.1J 7.4J
MW-8 16-Mar-11 41.1J 2.83J 1.63J 2.22J 0.873J 0.279J 1.65J 6.42J
MW-8 31-Oct-11 56.5J 7.42J 4.53JB 4.95JB 5.18J 7.32J
MW-8 24-Apr-12 0.937J 41.3J 1.21J 3.19J 1.83J 515
MW-8 22-Oct-12 41.8J 0.146J 0.404J 1.20J 2.76J 1.97J
MW-8 17-Apr-13 0.8J 50J 0.08J 2J 1J 0.03J 4J 9JB
MW-8 16-Oct-13 50J 0.1J 0.2J 2J 2J 4J
MW-8 16-Apr-14 50J 0.07J 1J 1J 5J 5J 107
MW-8 12-Nov-14 50J 0.6J 0.4J 5J 5JB
MW-8 30-Apr-15 80J 0.1J 0.1J 4J 2J 2J 0.2J 7J 14
MW-8 15-Oct-15 80J 0.08J 0.1J 2J 2J 0.3J 0.04J 6J 6J
MW-8 21-Apr-16 70J 0.8J 2J 0.02J 6J 0.05JB 6J
MW-8 14-Sep-16 65J 0.13J 1.9J 0.27JB 6.6J 2.9J 8.5JB
MW-8 20-Apr-17 61J 4.9J 1.8J 4.7J
MW-8d 18-Mar-11 0.512J 28.7J 5.85J 4.41J 2.19J 5.18J 4.47J
MW-8d 2-Nov-11 0.724J 25.0J 1.05 5.02J 5.02JB 2.00J 4.22J 7.28J
MW-8d 26-Apr-12 1.63J 34.5J 11B 2.82J 4.15J 7.52J
MW-8d 24-Oct-12 1.59J 30.6J 0.483J 5.46J 3.21J 4.79J 9.99J
MW-8d 18-Apr-13 0.6J 20J 4J 0.3J 1J 0.2J 1J 0.06J 2JB
MW-8d 17-Oct-13 40J 0.2J 0.3J 6J 1J 6J 1J 0.03J 2J 7J
MW-8d 17-Apr-14 0.9J 20J 0.1J 4J 0.4J 2J 0.3J 0.8J 7J 5JB
MW-8d 12-Nov-14 1.0J 20J 4J 0.3J 2J 0.3J 0.9J 2JB
MW-8d 30-Apr-15 2.5J 0.6J 20J 0.1J 3J 0.4J 1J 0.4J 1J 2J 4J
MW-8d 15-Oct-15 0.2J 20J 3J 0.06J 0.05J 0.5J 1JB
MW-8d 21-Apr-16 20J 3J 0.5J
MW-8d 14-Sep-16 16J 1.7J 0.60JB 0.047JB 0.72J 4.8J 2.0JB
MW-8d 20-Apr-17 19J 2.6J 4.3J 4.0J 3.1J
Page 2 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-9 17-Mar-11 176 0.241J 7.36J 4.82J 2.1J 3.79J 0.841J 3.51J 0.405J 13.2
MW-9 1-Nov-11 209 0.425J 14.9 6.79J 8.83JB 6.37J 4.11JB 0.982J 4.52J 0.164J 6.88J 69.2
MW-9 (dup)1-Nov-11 191 0.256J 10.4 5.81J 5.32JB 3.99J 3.08JB 0.874J 3.66J 0.127J 3.26J 50.1
MW-9 25-Apr-12 176 0.220J 5.68J 4.81J 2.72J 13.5
MW-9 23-Oct-12 5.17J 210 0.711J 4.13 19.7 6.96J 17.1 27.2 3.41J 7.49J 0.521J 30.2 141
MW-9 17-Apr-13 160 0.3JB 2 3J 4J 4J 4J 4J 0.3J 8J 27B
MW-9 16-Oct-13 120 0.2J 1.1 2J 0.4J 2J 1J 2J 0.2J 6J 16B
MW-9 16-Apr-14 130 0.4J 1.3 4J 0.8J 5J 4J 3J 0.3J 16J 36B
MW-9 12-Nov-14 120 0.3J 0.4J 4J 0.6J 4J 3J 2J 0.2J 17
MW-9 (dup)12-Nov-14 140 0.5J 0.4J 6J 1J 6J 6J 2J 0.3J 4J 28
MW-9 29-Apr-15 0.7J 90J 0.1J 0.3J 2J 0.1J 1J 0.8J 0.8J 0.2J 3J 8J
MW-9 15-Oct-15 160 0.7J 0.2J 9J 1J 6J 7J 0.07J 1J 0.3J 11JB 31
MW-9 20-Apr-16 150 0.2J 2J 0.2J 1J 0.7J 0.9J 0.1J 3J
MW-9 13-Sep-16 100 0.15J 0.12J 1.7J 1.3JB 1.0J 1.2J 0.16J 11JB 9.4J
MW-9 19-Apr-17 130 2.1J 1.0J 0.52J 7.4J 4.6J
MW-10 17-Mar-11 34J 0.285J 2.22J 1.93J 4.17J 2.25J 0.388 2.48J 0.352J 14.1
MW-10 31-Oct-11 28.1J 1.72J 1.61J 3.56JB 3.00J 1.94J 12.8
MW-10 25-Apr-12 34.7J 0.320J 0.438J 1.79J 2.04J 4.81J 2.64J 0.538 2.25J 21.7
MW-10 23-Oct-12 31.1J 0.302J 0.965J 2.07J 2.51J 2.57J 0.910 2.07J 16.5
MW-10 17-Apr-13 30J 0.3JB 0.4J 0.4J 2J 2JB 1J 0.43 3J 0.06J 14B
MW-10 16-Oct-13 30J 0.3J 0.2J 0.4J 2J 2J 1J 0.29 3J 0.05J 4J 9JB
MW-10 16-Apr-14 30J 0.3J 0.2J 2J 1J 0.5J 0.05J 3J 4J 38B
MW-10 12-Nov-14 30J 0.3J 2J 0.03J 3J 9JB
MW-10 29-Apr-15 0.2J 40J 0.3J 0.1J 3J 2J 1J 0.10J 5J 0.05J 10
MW-10 14-Oct-15 30J 0.3J 0.2J 2J 0.8J 0.4J 0.08J 3J 27
MW-10 20-Apr-16 30J 0.3J 0.1J 4J 0.6J 0.3J 0.03J 5J 1J 0.05J 4J
MW-10 13-Sep-16 0.47J 31J 0.36J 0.19J 3.8J 2.0JB 1.2J 0.14J 4.8J 3.6J 280
MW-10 19-Apr-17 27J 0.32J 2.9J 0.93J 0.38J 0.064J 3.4J 17
MW-10d 18-Mar-11 3.88J 2.16J 4.02J
MW-10d 2-Nov-11 3.81J 2.10J 3.18JB 4.14J
MW-10d 26-Apr-12 0.232J 4.36J 3.50J 3.47JB 4.57J
MW-10d 24-Oct-12 3.11J
MW-10d 18-Apr-13 4JB 1JB 0.07J 0.7J 1J
MW-10d 16-Oct-13 0.3J 3JB 0.2J 1J 0.05J 0.7J 0.6J
MW-10d 17-Apr-14 2J 0.4J 0.6J 4J 3JB
MW-10d 12-Nov-14 3J 0.5J 0.04J 0.4J
MW-10d 30-Apr-15 0.8J 0.5J 3J 0.3J 0.3J 0.05J 0.6J 4J
MW-10d 15-Oct-15 0.5J 5J 0.07J 0.8J 0.08J 1J 0.2J 0.07J 0.6J 5J
MW-10d 21-Apr-16 0.3J 5J 0.2J 2J 1J 2J 6J
MW-10d 14-Sep-16 2.5J 0.67JB 0.15J 3.3J 5.5JB
MW-10d 19-Apr-17 2.5J 0.14J 0.70J
MW-22 18-Mar-11 40.7J 0.105J 2.21 4.1J 14.8 2.71J 3.69J 7.49J 4.89J 16.1
MW-22 1-Nov-11 41.2J 7.96 4.25J 46.7 5.24JB 17.2JB 2.87J 3.22J 43.9
MW-22 25-Apr-12 61.5J 0.224J 4.78 4.77J 63.8 14J 2.56J 0.162J 33.1 18.4
MW-22 23-Oct-12 34.7J 8.27 2.28J 44.7 16.8J 4.02J 19.2
MW-22 17-Apr-13 70J 0.1J 4 0.9J 76 1JB 0.7J 15J 0.06J 12B
MW-22 16-Oct-13 50J 0.1J 3.5 1J 25 1J 1J 10J 3J 8JB
MW-22 16-Apr-14 50J 0.1J 2.5 0.9J 43 1J 1J 14J 4J 14B
MW-22 12-Nov-14 40J 0.1J 2.5 3J 17 2J 2J 10J 9J
MW-22 30-Apr-15 50J 1.5 0.6J 31 0.7J 0.6J 10J 9J
MW-22 15-Oct-15 80J 0.7J 3.4 9J 29 5J 9J 0.05J 13J 4J 0.2J 14JB 56
MW-22 20-Apr-16 40J 0.07J 1.3 18 0.5J 0.3J 7J 6J
MW-22 13-Sep-16 82J 0.82J 3.1 12 38 6.9JB 11 14J 3.1J 0.20J 18J 47
MW-22 19-Apr-17 45J 0.26J 2.8 1.9J 18 2.6J 1.6J 6.5J 0.93J 6.4J 13
Page 3 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-23 18-Mar-11 43.3J 5.52J 9.92J 6.42J 3.64J 11.4J 23.7
MW-23 2-Nov-11 43.5J 5.93J 11.0B 2.79J 4.01J 9.10J 14.8
MW-23 26-Apr-12 42.7J 6.68J 1.63J 10.4B 7.07J 4.20J 12.5J 17.5
MW-23 24-Oct-12 38.9J 5.76J 1.83J 8.02J 4.12J 3.92J 13.3J 18.5
MW-23 18-Apr-13 0.2J 240 1.8 0.1J 30 15 56 30 0.06J 28J 1J 106 147
MW-23 16-Oct-13 30J 0.2J 0.1J 3J 0.7J 4J 2J 0.02J 2J 5J 6JB
MW-23 16-Apr-14 50J 0.3J 0.2J 7J 2J 10 5J 4J 0.1J 16J 25B
MW-23 12-Nov-14 50J 0.4J 7J 2J 12 6J 0.02J 5J 0.1J 12J 19
MW-23 30-Apr-15 0.4J 50J 0.3J 7J 2J 13 6J 0.03J 6J 0.1J 15J 26
MW-23 15-Oct-15 110 1.1 20 7J 34 18 0.06J 16J 0.5J 39 69
MW-23 (dup)15-Oct-15 170 1.6 32 11 51 30 0.12J 25J 0.8J 60 112
MW-23 20-Apr-16 40J 0.3J 5J 1J 9J 5J 4J 0.1J 9J 21
MW-23 13-Sep-16 54J 0.59J 0.083J 8.9J 3.3J 15B 7.7J 6.9J 0.22J 23J 39
MW-23 19-Apr-17 26J 0.19J 3.3J 4.5J 2.1J 2.4J 6.5J 7.2J
MW-23d 17-Mar-11 0.561J 41.7J 4.14J 4.38J 1.04J 5.04J 5.36J
MW-23d 1-Nov-11 0.798J 35.8J 3.92J 4.12JB 3.75J 10.9
MW-23d 25-Apr-12 0.754J 35J 0.746J 4.03J 16.8B 3.32J 4.05J 6.65J
MW-23d 23-Oct-12 0.552J 33.2J 0.644J 4.73J 4.38J 4.48J 8.66J
MW-23d 18-Apr-13 2.6J 40J 1.5 3JB 0.3J 4J 0.4J 1J 12B
MW-23d 17-Oct-13 1.7J 40J 0.05J 0.7J 2J 0.3J 3J 0.3J 0.02J 1J 3J 3JB
MW-23d 17-Apr-14 1.3J 30J 0.3J 2J 0.3J 2J 0.3J 1J 6J 8JB
MW-23d 13-Nov-14 1.1J 40J 0.2J 2J 0.3J 2J 0.3J 0.8J 2J 6J
MW-23d 29-Apr-15 1.6J 40J 0.2J 2J 0.3J 2J 0.3J 0.9J 2J 6J
MW-23d 15-Oct-15 3.6J 40J 0.04J 0.5J 3J 0.4J 4J 0.6J 0.05J 1J 2JB 13
MW-23d 20-Apr-16 1.1J 40J 0.2J 3J 0.3J 2J 0.2J 4J 7J
MW-23d 13-Sep-16 1.2J 37J 0.23J 2.3J 0.26J 2.5JB 0.48J 2.5J 6.1J 13
MW-23d (dup)13-Sep-16 0.97J 36J 0.22J 1.9J 2.2JB 0.36J 2.2J 5.7J 10
MW-23d 19-Apr-17 0.53J 34J 0.24J 2.0J 4.9J 1.4J 3.7J 6.9J
MW-24 18-Mar-11 3.98J 33J 2.17J 2.92J 3.62J 1.13J 4.25J 27.1
MW-24 2-Nov-11 48.8J 3.81J 6.75JB 4.69J 2.13J 6.26J 43.6
MW-24 26-Apr-12 57.6J 0.281J 7.54J 7.09JB 9.80J 3.35J 1.82J 0.190J 8.38J 58.7
MW-24 23-Oct-12 35.9J 2.10J 2.50J 4.01J 0.120J 5.34J 28.3
MW-24 17-Apr-13 120 1.4J 0.1J 9J 2J 11 17 0.24 5J 0.5J 17J 128
MW-24 16-Oct-13 60J 0.6J 0.1J 4J 0.9J 5J 7J 0.09J 2J 0.2J 8J 46
MW-24 16-Apr-14 120 1.1 6J 2J 9J 14 0.17J 4J 0.4J 22J 120
MW-24 12-Nov-14 130 1.5 8J 2J 11 17 0.21 5J 0.6J 14J 117
MW-24 29-Apr-15 80J 0.8J 4J 1J 7J 9J 0.12J 3J 0.3J 10J 69
MW-24 14-Oct-15 240 2.5 0.2J 12 4J 18 29 0.43 7J 0.9J 34 182
MW-24 20-Apr-16 170 1.8 10J 3J 13 22 0.21 6J 0.7J 23J 140
MW-24 13-Sep-16 34J 0.37J 0.086J 1.4J 0.55J 2.3JB 3.6J 1.5J 0.12J 7.5J 31
MW-24 19-Apr-17 66J 0.77J 3.8J 0.98J 5.0J 7.9J 0.086J 2.5J 0.24J 9.1J 56
MW-28 18-Mar-11 51.5J 9.81J 1.82J 2.29J 5.21J 2.92J 1.45J 0.179J 14J 40.5
MW-28 26-Apr-12 67.7J 14.2 3.90J 2.81JB 5.18J 5.84J 0.229J 20.7J 69.8
MW-28 18-Apr-13 60J 0.3J 10 3J 1J 1J 4J 0.2J 10J 34B
MW-28 17-Apr-14 170 1.5 41 14 5J 7J 0.02J 20J 1.0J 53 159
MW-28 30-Apr-15 80J 0.5J 16 5J 2J 2J 0.02J 7J 0.4J 22J 62
MW-28 21-Apr-16 20J 4J 0.06J 9J
MW-28 20-Apr-17 29J 0.18J 3.9J 0.30J 1.3J 6.1J 11
MW-28d 18-Mar-11 14.3J 4.17J 2.91J 2.31J 2.08J 1.59J 4.96J 16.8
MW-28d 26-Apr-12 1.46J 28.7J 10.1 1.34J 13.3B 4.99J 9.42J 4.73J 106
MW-28d 18-Apr-13 0.3J 9JB 2JB 0.1J 0.9J 0.9J 4JB
MW-28d 17-Apr-14 0.4J 1J 6J 4J 0.4J 3J 1.0J 5J 6J 10B
MW-28d 30-Apr-15 0.2J 10J 2J 0.09J 0.6J 0.9J 7J
MW-28d 21-Apr-16 9J 2J 0.8J 9J 9J
MW-28d 20-Apr-17 8.1J 1.3J 0.68J 3.3J 5.9J
Page 4 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-29d 18-Mar-11 0.391J 3.08J 54.8J 9.57J 16.2 4.09J 4.15J 7.4J 15.5
MW-29d 1-Nov-11 42.7J 6.46J 1.21J 12.4B 2.70J 4.25J 17.2
MW-29d 26-Apr-12 0.317J 41.5J 6.48J 8.73JB 3.94J 1.97J 3.72J 23.2
MW-29d 24-Oct-12 38.0J 4.87J 6.36J 2.48J 4.36J 7.64J
MW-29d 18-Apr-13 40J 0.08J 4J 0.4J 5J 0.3J 1J 0.05J 3JB
MW-29d 17-Oct-13 40J 0.1J 4J 0.2J 3J 1J
MW-29d 17-Apr-14 40J 0.08J 3J 0.2J 3J 0.8J 5J 25B
MW-29d 13-Nov-14 40J 0.07J 3J 0.5J 4J 0.3J 2J 2J
MW-29d 29-Apr-15 0.2J 0.5J 40J 0.1J 4J 0.3J 4J 0.3J 1J 13
MW-29d 15-Oct-15 0.2J 40J 0.1J 4J 0.3J 4J 0.6J 0.04J 1J 8J
MW-29d 21-Apr-16 0.6J 40J 4J 0.3J 5J 0.2J 1J 6J
MW-29d 12-Sep-16 0.38J 39J 2.7J 3.1JB 0.25J 0.90J 4.8J 22
MW-29d 19-Apr-17 36J 2.7J 1.9J 2.3J 13
MW-30 18-Mar-11 91.1J 0.202J 29 4.25J 37.1 8.69J 11.2J 1.12J 27 37.1
MW-30 1-Nov-11 147 0.302J 47.5 8.80J 69.8B 3.90J 22.2JB 3.51J 0.196J 44 60.8
MW-30 25-Apr-12 169 0.773J 58 9.94J 73.9 9.17J 22.7J 2.15J 0.360J 51.7 54.7
MW-30 23-Oct-12 197 57.5 11.3 80.2 9.44J 26.3 0.359J 54.4 62.6
MW-30 17-Apr-13 450 2.8 0.1J 124 24 155 17 0.04J 56 1J 146 141
MW-30 16-Oct-13 220 1.4 49 9J 63 6J 0.03J 21J 0.3J 50 40
MW-30 16-Apr-14 220 1.4 66 11 78 7J 0.02J 26J 0.5J 73 71
MW-30 12-Nov-14 500 3.0 0.2J 148 24 169 19 0.07J 59 2J 1.1J 154 148
MW-30 29-Apr-15 180 1.2 59 9J 67 6J 23J 0.4J 48 53
MW-30 15-Oct-15 0.4J 60J 1.2 0.7J 48 1J 12 2J 0.05J 10J 0.06J 63 44
MW-30 21-Apr-16 150 0.8J 46 7J 54 5J 0.02J 18J 0.3JB 29 38
MW-30 14-Sep-16 0.17JB 50J 0.36J 0.053J 8.8J 1.6J 11B 0.95J 4.5J 11J 18B
MW-30 20-Apr-17 79J 0.56J 25 3.1J 28 2.2J 8.7J 0.14J 19J 22
MW-31 17-Mar-11 42.6J 14 7.79J 4.47J 3.2J 0.255J 9.69J 26.3
MW-31 1-Nov-11 84.2J 0.151J 33.3 2.57J 23.9B 7.27J 13.7JB 2.66J 0.129J 26.2 57.9
MW-31 25-Apr-12 33.4J 0.122J 13.1 6.71J 3.56J 5.40J 0.904J 9.25J 33.1
MW-31 23-Oct-12 35.7J 14 6.52J 3.76J 5.09J 9.26J 53.6
MW-31 17-Apr-13 70J 0.4J 24 1J 14 7J 0.03J 8J 0.05J 18J 29B
MW-31 16-Oct-13 30J 0.1J 11 0.4J 5J 2J 5J 5J 13B
MW-31 16-Apr-14 90J 0.5J 0.2J 32 2J 18 10 0.07J 8J 0.07J 35 70
MW-31 12-Nov-14 0.5J 110 0.7J 41 2J 26 14 0.08J 11J 0.1J 37 29
MW-31 29-Apr-15 50J 0.2J 14 0.6J 7J 4J 0.03J 3J 13J 14
MW-31 14-Oct-15 0.5J 120 0.6J 38 2J 24 13 0.11J 9J 0.08J 37 37
MW-31 21-Apr-16 0.6J 70J 0.5J 30 2J 17 12 0.14J 5J 0.07JB 26 17
MW-31 13-Sep-16 29J 0.23J 13 0.64J 5.6B 3.4J 2.0J 12J 12
MW-31 19-Apr-17 28J 8.3J 3.9J 1.8J 2.6J 0.22J 5.2J 12
MW-31d 16-Mar-11 1.19J 20.3J 9.86J 4.08J 2.56J 1.24J 0.327J 9.46J 30.5
MW-31d 31-Oct-11 1.21J 21.2J 13.4 34.2B 4.99JB 10.2J 69.6
MW-31d 24-Apr-12 1.68J 17.1J 6.79J 26.5 0.944J 7.62J 12.6
MW-31d 22-Oct-12 7.20J 19.3J 8.24J 1.82J 7.99J 43.5
MW-31d 16-Apr-13 0.5J 20J 6J 0.08J 0.8JB 1J 6J 21B
MW-31d 15-Oct-13 0.8J 20J 6J 0.06J 1J 0.8J 5J 16B
MW-31d 15-Apr-14 0.7J 20J 5J 0.09J 0.8J 0.9J 9J 24B
MW-31d 11-Nov-14 0.5J 20J 6J 0.08J 0.8J 0.7J 2J 7J
MW-31d 28-Apr-15 1.1J 20J 6J 0.07J 0.9J 0.8J 5J 24
MW-31d 13-Oct-15 1.2J 20J 0.3J 6J 0.05J 3J 0.2J 0.04J 1J 4J 30
MW-31d 21-Apr-16 20J 4J 0.7J 0.9J 2J 5J
MW-31d 13-Sep-16 0.59J 18J 0.14J 5.3J 1.5JB 1.2J 7.2J 56
MW-31d 19-Apr-17 18J 5.4J 2.6J 6.6J 53
Page 5 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-32 17-Mar-11 21.8J 0.145J 4.58J 2.91J 18.2 2.11J 3.91J 0.276J 7.49J 29.5
MW-32 1-Nov-11 5.75J 14.2J 3.41J 1.47J 10.0B 3.39J 2.96J 27.7
MW-32 25-Apr-12 0.393J 3.37J 15.4J 0.261J 1.92J 2.34J 8.49J 1.96J 5.71J 6.22J
MW-32 23-Oct-12 30J 6.71J 3.30J 27.2 5.04J 11.8J 13.1
MW-32 17-Apr-13 30J 0.3J 5J 3J 22 0.5J 5J 9J 8JB
MW-32 16-Oct-13 70J 0.6J 0.3J 11 6J 50 0.9J 10J 0.1J 32 25
MW-32 16-Apr-14 20J 0.3J 2J 2J 8J 0.2J 2J 7J 10B
MW-32 12-Nov-14 50J 0.5J 11 5J 37 0.9J 9J 0.1J 15J 18
MW-32 29-Apr-15 0.6J 140 1.6 0.1J 27 18 131 3J 24J 0.3J 77 58
MW-32 14-Oct-15 170 1.4 0.1J 29 18 135 2J 0.04J 25J 0.3J 91 53
MW-32 21-Apr-16 40J 0.5J 6J 5J 28 0.5J 6J 0.08JB 17J 18
MW-32 13-Sep-16 40J 0.63J 0.20J 8.5J 5.6J 27B 0.75J 7.2J 0.086J 18J 19
MW-32 20-Apr-17 11J 0.30J 1.6J 0.90J 5.1J 1.4J 2.7J 3.5J
TB-1a 17-Mar-11 32.7J 2.46J 2.23J 11.6 2.68J 3.14J 0.849J 0.332J 7.45J 16.3
TB-1a 1-Nov-11 126 5.39 19.1 11.5 99.3B 19.0J 40.5 91.8
TB-1a 25-Apr-12 0.269J 190 1.5 29 22 158 7.33J 0.348 27.9J 0.186J 61.3 89.4
TB-1a 23-Oct-12 85.4J 0.584J 11.3 14.8 59.6 2.35J 13.3J 25 48.2
TB-1a 17-Apr-13 40J 0.06J 0.3J 5J 9J 24 0.9J 0.1J 6J 9J 11B
TB-1a 16-Oct-13 60J 0.08J 0.3J 6J 10 35 1J 0.12J 9J 14J 14B
TB-1a 16-Apr-14 10J 1.2 0.7J 5J 3J 0.3J 0.13J 3J 5J 16B
TB-1a 12-Nov-14 80J 0.2J 2.7 10J 9J 54 2J 0.34 12J 0.08J 19J 41
TB-1a 29-Apr-15 0.6J 30J 0.06J 1.9 4J 5J 18 1J 0.22 6J 6J 17
TB-1a 15-Oct-15 70J 0.1J 2.5 8J 11 40 2J 0.22 13J 17JB 45
TB-1a 21-Apr-16 50J 0.7J 6J 6J 33 1J 0.22 7J 0.06JB 6J 18
TB-1a 14-Sep-16 0.17JB 99J 0.23J 1.7 12 11 72B 3.5J 0.72B 15J 0.11J 29 49B
TB-1a 20-Apr-17 17J 0.37J 1.0J 3.6J 0.050J 1.9J 5.1J 5.5J
TB-1a deep 16-Mar-11 1.19J 14.9J 16.7 3.97J 2.03J 4.68J 0.946J 0.338J 7.43J 12.4
TB-1a deep 31-Oct-11 0.865J 14.2J 22.9 4.52JB 6.60JB 1.13J 7.66J 13.2
TB-1a deep 24-Apr-12 0.928J 15.5J 15 11.5 3.87J 1.23J 6.58J 8.41J
TB-1a deep 23-Oct-12 18.0J 14.9 6.85J 8.29J 6.51J 10.4
TB-1a deep 16-Apr-13 2.3J 20J 0.2J 12 0.9J 8J 0.5J 5J 2J 16B
TB-1a deep 15-Oct-13 2.2J 20J 0.1J 6J 1J 6J 5J 4J 3J 9JB
TB-1a deep 15-Apr-14 2.1J 20J 0.1J 7J 0.8J 5J 0.4J 3J 8J 17B
TB-1a deep 11-Nov-14 2.9J 30J 0.1J 7J 1J 5J 0.5J 4J 18
TB-1a deep 28-Apr-15 2.4J 30J 0.1J 7J 0.8J 4J 0.4J 5J 2J 12
TB-1a deep 14-Oct-15 10J 4J 0.04J 1J
TB-1a deep 20-Apr-16 0.4J 20J 4J 0.7J 2J 0.2J 3J 6J
TB-1a deep 13-Sep-16 0.66J 22J 0.070J 3.1J 0.46J 1.7JB 0.26J 3.2J 6.4J 12
TB-1a deep 19-Apr-17 0.74J 25J 3.2J 3.0J 3.3J 3.9J 13
MW-33 16-Mar-11 66.9J 21.1 5.46J 14.9 4.04J 7.61J 0.298J 29 45.9
MW-33 25-Apr-12 112 0.208J 44.4 15.1 37 6.44J 20.2J 0.917J 72.1 102
MW-33 17-Apr-13 70J 0.3J 17 5J 13 2J 7J 34 33
MW-33 15-Apr-14 40J 5J 0.6J 1J 2J 8J 9JB
MW-33 29-Apr-15 50J 0.07J 7J 1J 3J 0.4J 3J 8J 15
MW-33 21-Apr-16 0.5J 100J 0.1J 17 4J 12 2J 7J 21J 35
MW-33 20-Apr-17 29J 5.1J 1.5J 5.9J 7.4J
MW-34 17-Mar-11 238 2.19 37.2 8.32J 46.3 13.7 24.9J 2.47J 0.254J 72 94.5
MW-34 26-Apr-12 0.261J 184 1.27 25.4 4.77J 23.8B 8.3J 0.255 13.2J 37.4 53.7
MW-34 17-Apr-13 560 5 0.3J 75 17 90 21 0.45 49J 0.3J 239 282
MW-34 15-Apr-14 110 0.3J 0.2J 3J 1J 0.8J 0.25 2J 3J 16B
MW-34 29-Apr-15 220 1.5 0.2J 24 5J 24 5J 0.33 15J 0.1J 47 76
MW-34 21-Apr-16 150 0.5J 9J 2J 5J 0.8J 0.17J 5J 0.08JB 2J 32
MW-34 20-Apr-17 84J 0.29J 4.4J 1.4J 0.25 2.0J 1.5J 13
Page 6 of 16 June 2017
Table 4a
Detected Groundwater Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984 Monitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadMercuryNickelSeleniumSilverThalliumVanadiumZincNorth Carolina 2L or
Groundwater Protection
Standard
1*10 700 4*2 10 1*1,000 15 1 100 20 20 0.2*0.3*1,000
6 10 100 1 1 10 10 10 10 0.2 50 10 10 5.5 25 10Solid Waste Section Limit
MW-34d 16-Mar-11 0.351J 33.2J 9.87J 8.59J 2.06J 0.946J 0.209J 1.83J 11.2
MW-34d 25-Apr-12 0.575J 32.5J 8.02J 5.86JB 2.66J 1.57J 7.83J
MW-34d 16-Apr-13 0.6J 20J 0.1J 0.3J 4J 0.1J 1JB 0.6J 0.7J 2JB
MW-34d 15-Apr-14 0.4J 0.5J 20J 0.1J 0.2J 4J 0.09J 2J 0.5J 4J 11B
MW-34d 28-Apr-15 0.8J 20J 0.1J 0.3J 5J 0.08J 1J 0.5J 0.05J 0.5J 6J
MW-34d 21-Apr-16 180 0.8J 0.1J 15 3J 12 2J 0.19J 8J 1J 0.1JB 12J 35
MW-34d 20-Apr-17 20J 0.14J 6.4J 0.073J 2.0J 3.0J
MW-35 17-Mar-11 52.9J 0.536J 5.36J 2.04J 7.03J 2.33J 3.08J 0.192J 10.2J 23.2
MW-35 25-Apr-12 51.3J 0.616J 3.96J 2.36J 5.67J 3.10J 11.3J 17.8
MW-35 17-Apr-13 60J 0.8J 0.1J 5J 2J 7J 2J 4J 16J 12B
MW-35 16-Apr-14 60J 1.0J 0.3J 6J 3J 8J 2J 4J 22J 26B
MW-35 29-Apr-15 70J 1.0 0.1J 7J 4J 9J 2J 0.02J 5J 0.06J 22J 20
MW-35 20-Apr-16 50J 0.7J 4J 2J 5J 1J 3J 11J 12
MW-35 20-Apr-17 38J 0.39J 2.3J 6.5J 2.4J 5.0J 3.7J 3.9J 66
MW-36 17-Mar-11 69.7J 10.4 2.66J 9.6J 2.28J 4.16J 0.962J 0.282J 10.7JB 13.8
MW-36 1-Nov-11 74.6J 12.1 3.63J 14.7B 7.15JB 14.8J 31.8
MW-36 25-Apr-12 64.7J 7.90J 2.61J 9.44J 4.33J 12.5J 12.1
MW-36 23-Oct-12 216 68.8 18.8 84 8.62J 29.3J 0.420J 91.7 72
MW-36 (dup)23-Oct-12 73.7J 11.6 3.49J 13.4 6.09J 0.121J 16.8J 18.4
MW-36 17-Apr-13 50J 0.1J 6J 2J 6J 0.5J 4J 8J 12B
MW-36 16-Oct-13 0.6J 60J 0.2J 7J 2J 8J 0.6J 4J 0.05J 10J 4JB
MW-36 16-Apr-14 90J 0.3J 19 5J 23 2J 9J 0.1J 33 32B
MW-36 12-Nov-14 130 0.6J 32 9J 39 3J 15J 0.3J 40 46
MW-36 30-Apr-15 0.6J 100J 0.3J 24 7J 27 2J 0.02J 11J 0.2J 29 27
MW-36 15-Oct-15 130 0.7J 38 10 46 3J 0.05J 16J 0.3J 37 41
MW-36 20-Apr-16 70J 0.3J 13 3J 15 1J 6J 0.1J 11J 17
MW-36 13-Sep-16 62J 0.24J 0.047J 11 3.0J 10B 0.88J 5.3J 0.088J 14J 16
MW-36 20-Apr-17 40J 2.8J 2.9J 1.8J 4.4J 11
MW-36d 18-Mar-11 98.4J 32.3 2J 32.5 4.8J 15.5J 1.73J 29.3 17.8
MW-36d (dup)18-Mar-11 88.4J 27.1 1.35J 27.3 2.51J 12.7 0.845J 24.5J 14.2
MW-36d 2-Nov-11 60.3J 10.2 12.0B 6.22J 11.1J 5.45J
MW-36d 26-Apr-12 53.7J 2.26J 10.5B 2.44J 2.23J 2.20J 4.59J
MW-36d 24-Oct-12 77.7J 18.4 1.59J 31.1 8.03J 19.8J 12.7
MW-36d 18-Apr-13 0.3J 80J 0.1J 12 2J 33 1J 0.02J 6J 0.08J 13J 7JB
MW-36d 17-Oct-13 60J 0.04J 3J 0.5J 10J 0.03J 3J 3J
MW-36d 17-Apr-14 0.4J 0.6J 70J 0.08J 0.2J 14 1J 50 0.9J 0.03J 8J 0.07J 30 14B
MW-36d 13-Nov-14 60J 0.05J 5J 0.9J 13 0.4J 4J 7J 5J
MW-36d 29-Apr-15 60J 0.1J 3J 0.4J 15 0.3J 0.03J 3J 6J 4J
MW-36d 15-Oct-15 0.2J 70J 0.07J 0.2J 9J 1J 24 0.7J 0.05J 5J 0.06J 18JB 11
MW-36d 20-Apr-16 0.5J 50J 5J 0.3J 10 0.2J 2J 33
MW-36d 14-Sep-16 52J 0.26J 2.3J 10B 4.1J 25 11B
MW-36d 20-Apr-17 52J 4.8J 2.2J 3.6J 3.9J
Notes:
1. All units are in micrograms per liter (parts per billion).
2. * - Groundwater Protection Standard
3. dup - Duplicate Sample
4. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
6. Monitoring wells MW-28, -28d, -33, -34, -34d, and -35 are sampled yearly during the spring event.
- Concentration exceeds the 15A NCAC 02L .0202 or Groundwater Protection Standard.
- Indicates the result is below the detection limit.
5. B - The analyte concentration detected in the method blank was greater than the method detection limit.
Page 7 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15
MW-11 17-Mar-11
MW-11 1-Nov-11
MW-11 25-Apr-12MW-11 23-Oct-12
MW-11 17-Apr-13
MW-11 16-Oct-13
MW-11 16-Apr-14
MW-11 12-Nov-14
MW-11 30-Apr-15 0.54J
MW-11 15-Oct-15 0.28JB
MW-11 21-Apr-16
MW-11 1-Sep-16
MW-11 20-Apr-17
MW-11d 18-Mar-11
MW-11d 2-Nov-11
MW-11d 26-Apr-12
MW-11d 24-Oct-12
MW-11d 18-Apr-13
MW-11d 17-Oct-13
MW-11d 17-Apr-14
MW-11d 13-Nov-14
MW-11d 29-Apr-15
MW-11d 15-Oct-15 0.24JB
MW-11d 21-Apr-16 1.3J 0.71J
MW-11d 1-Sep-16
MW-11d 20-Apr-17
MW-5R 16-Mar-11 2.1
MW-5R 31-Oct-11
MW-5R 24-Apr-12
MW-5R 22-Oct-12 0.67J
MW-5R 17-Apr-13 0.22J
MW-5R 16-Oct-13
MW-5R 16-Apr-14
MW-5R 12-Nov-14
MW-5R 30-Apr-15
MW-5R 15-Oct-15 0.49J 0.34JB
MW-5R 21-Apr-16
MW-5R 14-Sep-16
MW-5R 20-Apr-17
MW-6 16-Mar-11 3.4 1.3J 1.6 0.42J 1.3J 1.8
MW-6 1-Nov-11 3.6 1.1J 1.7 1.0J 0.95J
MW-6 24-Apr-12 0.7J 0.5J 0.5J 0.42J 0.56J
MW-6 22-Oct-12 4.6J 2.3 1.7J 1.3 2.5J 0.58J 1.4
MW-6 17-Apr-13 0.79J 1.7J 0.43J
MW-6 16-Oct-13 0.48J 3.0J 0.60J 0.57J
MW-6 (dup)16-Oct-13 8.2J 0.54J 3.0J 0.55J 0.54J
MW-6 16-Apr-14 0.52J 0.97J
MW-6 (dup)16-Apr-14 0.50J 1.0J
MW-6 12-Nov-14 1.1 0.25J 1.2J 1.3 0.80J
MW-6 30-Apr-15 0.48J 0.60J 1.2J
MW-6 14-Oct-15 0.62J 2.3J 0.50J
MW-6 20-Apr-16 0.45J 0.52J 3.0J
MW-6 (dup)20-Apr-16 0.38J 0.58J
MW-6 14-Sep-16 0.83J 1.5J
MW-6 20-Apr-17 0.82J 0.98J
MW-6 (dup)20-Apr-17 0.90J 1.2J
Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
Page 8 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-6d 16-Mar-11 0.91J 3.2J 0.49JMW-6d 2-Nov-11 0.72J 1.5J 3.4J 0.43J
MW-6d 26-Apr-12 0.61J 0.53J 2.3J 0.40J 0.42J
MW-6d (dup)26-Apr-12 0.58J 2.3J 0.43J
MW-6d 23-Oct-12 0.77J 1.1J 3.0J 0.54J 0.48J 0.53J 0.52J
MW-6d 18-Apr-13 0.52J 2.3J 0.48J 0.3J 0.39J
MW-6d (dup)18-Apr-13 0.58J 2.4J 0.47J 0.39J 0.44J 0.36J
MW-6d 17-Oct-13 0.75J 1.8J 3.3J 0.65J 0.53J
MW-6d 17-Apr-14 0.42J 0.93J 0.28J
MW-6d 12-Nov-14 0.51J 1.5J 0.38J
MW-6d 30-Apr-15 0.30J 0.50J 0.87J 1.5JB 0.22J
MW-6d (dup)30-Apr-15 0.40J 0.83J 1.5JB
MW-6d 15-Oct-15 0.35J 0.37J 0.82J 0.25JB
MW-6d 20-Apr-16 0.51J 2.0J 0.35JB
MW-6d 12-Sep-16 0.41J 1.0J
MW-6d 20-Apr-17 0.51J 0.43J 1.5J 0.51J 1.6J
MW-7 16-Mar-11 1.8 1.6 0.74J 1.5
MW-7 2-Nov-11 7.6J 1.3 1.6 1.4
MW-7 26-Apr-12 120 0.66J 0.79J 0.49J
MW-7 22-Oct-12 15 0.75J 1.4 0.93
MW-7 16-Apr-13 0.66J 0.25J 1.2 1.2J
MW-7 16-Oct-13 0.81J 0.40J 1.5
MW-7 16-Apr-14 0.61J 0.52J 1.2 0.31J
MW-7 11-Nov-14 0.70J 0.57J 0.56J 1.2 0.32J 0.80J
MW-7 30-Apr-15 1.1 0.69J 2.7 2.8J 0.51J 0.59J 1.5JB 0.85J
MW-7 14-Oct-15 0.52J 0.69J 1.1
MW-7 20-Apr-16 0.83J 0.52J 2.2 0.46J 1.6J 1.5
MW-7 13-Sep-16 1.0 1.3J 1.6 0.42J 0.41J 0.60J
MW-7 18-Apr-17 0.74J 1.1J 1.4
MW-8 16-Mar-11 0.61J 17
MW-8 31-Oct-11 0.66J 14
MW-8 24-Apr-12 0.75J 23
MW-8 22-Oct-12 0.47J 0.40J 1.1J 25 0.65J 0.41J
MW-8 17-Apr-13 0.51J 0.23J 0.53J 0.77J 35 0.32J 0.47J
MW-8 16-Oct-13 0.48J 0.17J 0.47J 0.62J 37
MW-8 16-Apr-14 0.47J 0.67J 0.58J 39 0.40J
MW-8 12-Nov-14 0.50J 0.18J 0.54J 0.64J 48 0.32J
MW-8 30-Apr-15 0.84J 0.35J 1.1 0.94J 98 1.6JB 0.29J 0.64J 0.40J
MW-8 15-Oct-15 0.56J 0.27J 1.0 0.55J 64 0.44JB 0.54J
MW-8 21-Apr-16 0.70J 0.36J 1.4 0.74J 100 0.25J 0.45J
MW-8 14-Sep-16 0.53J 1.2 0.71J 61 0.72J
MW-8 20-Apr-17 0.49J 1.2 0.50J 48 0.61J 0.57J
MW-8d 18-Mar-11
MW-8d 2-Nov-11
MW-8d 26-Apr-12 0.42J
MW-8d 24-Oct-12 0.51J
MW-8d 18-Apr-13 0.36J
MW-8d 17-Oct-13 0.43J
MW-8d 17-Apr-14
MW-8d 12-Nov-14
MW-8d 30-Apr-15 0.38J
MW-8d 15-Oct-15 0.44J
MW-8d 21-Apr-16 0.60J
MW-8d 14-Sep-16 0.48J
MW-8d 20-Apr-17 0.50J
Page 9 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-9 17-Mar-11 1.1 6 12 0.92J 13 0.61J 14MW-9 1-Nov-11 1.3 5.9 11 11 12
MW-9 (dup)1-Nov-11 6.1J 1.0 1.3J 5.9 10 12 10
MW-9 25-Apr-12 1.8 8.1 9.8 15 0.68J 0.54J 0.47J 19
MW-9 23-Oct-12 2.0J 3.3J
MW-9 17-Apr-13 1.3J 2.1J
MW-9 16-Oct-13 2.0J 4.2J
MW-9 16-Apr-14 0.37J 0.25J 2.8J 6.4 0.36J
MW-9 12-Nov-14 2.3J 0.25J 5.3
MW-9 (dup)12-Nov-14 2.1J 4.6J
MW-9 29-Apr-15 2.1J 5.9
MW-9 15-Oct-15 0.42J 2.9J 8.6 0.25J 0.28JB
MW-9 20-Apr-16 0.29J 2.5J 0.27J 5.7 1.0
MW-9 13-Sep-16 2.7J 8.6
MW-9 19-Apr-17 2.3J 7.2
MW-10 17-Mar-11 3.3 1.1 4.2J 48 2.5 2.6 1.6
MW-10 31-Oct-11 3.2 1.4J 0.90J 4.9J 42 2.9 2.6 1.3
MW-10 25-Apr-12 10J 2.3 1 3.2J 44 2.9 2.5 1.4
MW-10 23-Oct-12 3.3 1.8J 1.3 5.3 52 0.41J 2.3 2.6 3.1
MW-10 17-Apr-13 3.2 0.23J 2.3 6.3 0.23J 39 0.21J 0.26J 4.7 6.1 0.18J
MW-10 16-Oct-13 1.1 0.17J 2.4 4.0J 23 2.1 3.0 0.76J
MW-10 16-Apr-14 1.4 0.68J 2.0 2.9J 24 2.6 2.5 0.16J
MW-10 12-Nov-14 1.5 1.0J 2.4 4.6J 0.24J 39 0.27J 10 12 3.9
MW-10 29-Apr-15 2.6 0.29J 2.6 2.4J 29 2.5 3.7 1.5
MW-10 14-Oct-15 1.2 0.36J 4.4 3.4J 0.34J 29 0.21J 3.0 3.3
MW-10 20-Apr-16 2.9 2.4 1.7J 0.31J 18 0.37JB 2.2 3.4 2.0 0.23J
MW-10 13-Sep-16 2.9 4.5 2.7J 25 1.6 1.3
MW-10 19-Apr-17 1.5 0.50J 6.7 0.56J 3.5J 0.50J 22 0.56J 4.9 1.9
MW-10d 18-Mar-11 2J 1
MW-10d 2-Nov-11 2.2J 0.92J
MW-10d 26-Apr-12 0.70J 2.2J 0.6J 0.52J 0.50J
MW-10d 24-Oct-12 0.55J 2.3J 0.47J 0.64J 0.67J 0.45J
MW-10d 18-Apr-13 2J 0.62J 0.57J 0.64J 0.36J
MW-10d 16-Oct-13 1.8J 0.56J 0.57J
MW-10d 17-Apr-14 1.8J 0.54J 0.70J 0.42J
MW-10d 12-Nov-14 2.0J 0.68J 0.25J 0.24J
MW-10d 30-Apr-15 0.56J 0.45J 1.7J 0.56J 1.9JB 0.61J
MW-10d 15-Oct-15 0.46J 1.4J 0.45J 0.55JB 0.42J 0.38J
MW-10d 21-Apr-16 0.51J 1.4J 0.39J 0.39J
MW-10d 14-Sep-16 1.5J 0.49J
MW-10d 19-Apr-17 0.59J 1.3J 0.45J 0.47J
MW-22 18-Mar-11 0.79J
MW-22 1-Nov-11
MW-22 25-Apr-12
MW-22 23-Oct-12
MW-22 17-Apr-13
MW-22 16-Oct-13
MW-22 16-Apr-14
MW-22 12-Nov-14 5.9J
MW-22 30-Apr-15 0.43J
MW-22 15-Oct-15
MW-22 20-Apr-16 0.80J
MW-22 13-Sep-16
MW-22 19-Apr-17
Page 10 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-23 18-Mar-11MW-23 2-Nov-11
MW-23 23-Apr-12
MW-23 24-Oct-12
MW-23 18-Apr-13
MW-23 16-Oct-13
MW-23 16-Apr-14
MW-23 12-Nov-14
MW-23 30-Apr-15
MW-23 15-Oct-15
MW-23 (dup)15-Oct-15
MW-23 20-Apr-16 0.72J
MW-23 13-Sep-16
MW-23 19-Apr-17
MW-23d 17-Mar-11
MW-23d 1-Nov-11
MW-23d 25-Apr-12
MW-23d 23-Oct-12
MW-23d 18-Apr-13
MW-23d 17-Oct-13
MW-23d 17-Apr-14
MW-23d 13-Nov-14
MW-23d 29-Apr-15
MW-23d 15-Oct-15
MW-23d 20-Apr-16 0.61J
MW-23d 13-Sep-16
MW-23d (dup)13-Sep-16
MW-23d 19-Apr-17 0.44J
MW-24 18-Mar-11 13
MW-24 2-Nov-11 8.9
MW-24 26-Apr-12 7.3
MW-24 23-Oct-12 8
MW-24 17-Apr-13 8.7
MW-24 16-Oct-13 7.9
MW-24 16-Apr-14 6.2
MW-24 12-Nov-14 5.9
MW-24 29-Apr-15 6.0
MW-24 14-Oct-15 4.9J
MW-24 20-Apr-16 4.7J 0.46J
MW-24 13-Sep-16 3.8J
MW-24 19-Apr-17 4.3J
MW-28 18-Mar-11
MW-28 26-Apr-12 0.53J
MW-28 18-Apr-13 0.58J
MW-28 17-Apr-14 0.38J
MW-28 30-Apr-15
MW-28 21-Apr-16
MW-28 20-Apr-17
MW-28d 18-Mar-11
MW-28d 26-Apr-12 19J
MW-28d 18-Apr-13
MW-28d 17-Apr-14
MW-28d 30-Apr-15 0.29J
MW-28d 21-Apr-16
MW-28d 20-Apr-17
Page 11 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-29d 18-Mar-11 1.8JMW-29d 1-Nov-11
MW-29d 26-Apr-12
MW-29d 24-Oct-12
MW-29d 18-Apr-13
MW-29d 17-Oct-13
MW-29d 17-Apr-14 28.5
MW-29d 13-Nov-14 0.23J 4.61J
MW-29d 29-Apr-15 6.7J
MW-29d 15-Oct-15 0.29JB 0.25J
MW-29d 21-Apr-16
MW-29d 12-Sep-16
MW-29d 19-Apr-17
MW-30 18-Mar-11
MW-30 1-Nov-11
MW-30 25-Apr-12
MW-30 23-Oct-12
MW-30 17-Apr-13
MW-30 16-Oct-13
MW-30 16-Apr-14
MW-30 12-Nov-14
MW-30 29-Apr-15
MW-30 15-Oct-15
MW-30 21-Apr-16
MW-30 14-Sep-16
MW-30 20-Apr-17
MW-31 17-Mar-11 2.5J
MW-31 1-Nov-11 2.1J
MW-31 25-Apr-12 1.3J
MW-31 23-Oct-12 2.0J
MW-31 17-Apr-13 1.4J
MW-31 16-Oct-13 1.4J
MW-31 16-Apr-14 1.6J
MW-31 12-Nov-14 1.0J
MW-31 29-Apr-15 1.6J
MW-31 14-Oct-15 0.82J
MW-31 21-Apr-16 2.1J
MW-31 13-Sep-16 0.76J
MW-31 19-Apr-17 0.41J
MW-31d 16-Mar-11 28
MW-31d 31-Oct-11 23
MW-31d 24-Apr-12 23
MW-31d 22-Oct-12 22
MW-31d 16-Apr-13 21
MW-31d 15-Oct-13 17
MW-31d 15-Apr-14 17
MW-31d 11-Nov-14 17
MW-31d 28-Apr-15 16
MW-31d 13-Oct-15 12
MW-31d 21-Apr-16 13
MW-31d 13-Sep-16 10
MW-31d 19-Apr-17 13
Page 12 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-32 17-Mar-11MW-32 1-Nov-11
MW-32 25-Apr-12
MW-32 23-Oct-12
MW-32 17-Apr-13
MW-32 16-Oct-13
MW-32 16-Apr-14
MW-32 12-Nov-14
MW-32 29-Apr-15 0.41J
MW-32 14-Oct-15
MW-32 21-Apr-16
MW-32 13-Sep-16
MW-32 20-Apr-17
TB-1a 17-Mar-11 2.5J
TB-1a 1-Nov-11 1.6J
TB-1a 25-Apr-12 0.9J
TB-1a 23-Oct-12 0.74J
TB-1a 17-Apr-13 0.70J
TB-1a 16-Oct-13 0.35J
TB-1a 16-Apr-14 0.45J 0.32J
TB-1a 12-Nov-14 0.60J
TB-1a 29-Apr-15 1.5J
TB-1a 15-Oct-15 0.45J 0.27JB
TB-1a 21-Apr-16
TB-1a 14-Sep-16 0.65J
TB-1a 20-Apr-17 0.42J
TB-1a deep 16-Mar-11 31
TB-1a deep 31-Oct-11 31
TB-1a deep 24-Apr-12 23
TB-1a deep 23-Oct-12 22
TB-1a deep 16-Apr-13 20
TB-1a deep 15-Oct-13 16
TB-1a deep 15-Apr-14 13
TB-1a deep 11-Nov-14 10
TB-1a deep 28-Apr-15 8.9 0.42J
TB-1a deep 14-Oct-15 4.9J
TB-1a deep 20-Apr-16 2.6J 0.41J
TB-1a deep 13-Sep-16 2.6J
TB-1a deep 19-Apr-17 2.7J 1.4J
MW-33 16-Mar-11
MW-33 25-Apr-12
MW-33 17-Apr-13
MW-33 15-Apr-14
MW-33 29-Apr-15
MW-33 21-Apr-16
MW-33 20-Apr-17
MW-34 17-Mar-11 0.89J 10 11 11 2.2 3.4
MW-34 26-Apr-12 0.60J 0.62J 0.60J 1.2 1.8J 14 9 7.6 2.2 3.3 0.92J
MW-34 17-Apr-13 0.56J 0.60J 0.52J 1.1 1.8J 13 9.1 7.6 2.1 2.6 0.70J 0.19J
MW-34 15-Apr-14 0.50J 0.99J 0.41J 1.0 1.4J 14 7.5 4.1J 1.0 2.2 0.59J
MW-34 29-Apr-15 0.85J 0.35J 0.51J 0.65J 1.5 1.7J 18 0.34J 10 7.2 1.3 3.0 0.64J 1.7J
MW-34 21-Apr-16 0.77J 0.71J 1.9 2.0J 17 0.30J 11 6.4 2.3 1.0J
MW-34 20-Apr-17 0.75J 0.65J 1.4 2.6J 13 0.51J 12 9.3 2.4 2.9 1.2
Page 13 of 16 June 2017
Table 4b
Detected Groundwater Constituents - Volatile and Semi-Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Monitoring Well CodeSample DateAcetoneBenzeneBromomethaneChlorobenzeneChloroethaneChloroformChloromethaneDibromochloromethane1,4-Dichlorobenzene1,3-Dichlorobenzene1,2-DichlorobenzeneDichlorodifluoromethane1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene ChlorideTetrachloroetheneTrichloroetheneTrichlorofluoromethaneVinyl Chloridem,p-Xyleneso-XyleneTotal Xylenesbis(2-ethylhexyl) Phthalate6,000 1 10**50 3,000 70 3 0.4 6 200 20 1,000 6 0.4 7 70 100 0.6 600 5 0.7 3 2,000 0.03 500 500 500 3
100 1 10 3 10 5 1 3 1 5 5 5 5 1 5 5 5 1 1 1 1 1 1 1 5 5 5 15Solid Waste Section Limit
North Carolina 2L or
Groundwater Protection
Standard
MW-34d 16-Mar-11 1.7J 1.6J 0.43JMW-34d 25-Apr-12 0.77J 0.93J
MW-34d 16-Apr-13 0.83J 1.1J
MW-34d 15-Apr-14 0.46J 0.99J 3.4J 2.7J 0.96J 0.58J 0.76J 0.75J
MW-34d 28-Apr-15 0.27J 0.42J 0.65J 0.70J 3.1J 2.3J 2.1J 0.54J 0.67J 0.38J
MW-34d 21-Apr-16 0.79J 0.66J 2.0 2.1J 17 0.33J 10 6.1 2.3 1.1
MW-34d 20-Apr-17 0.49J 1.0J 3.1J 2.9J 0.78J 0.72J 0.85J 0.59J
MW-35 17-Mar-11
MW-35 25-Apr-12
MW-35 17-Apr-13 0.53J
MW-35 16-Apr-14 0.25J
MW-35 29-Apr-15 0.44J 0.62J 0.27J
MW-35 20-Apr-16 0.88J 0.39J 0.41J
MW-35 20-Apr-17 1.6J 0.62J 0.61J 1.2
MW-36 17-Mar-11 1.1 9.1 6.3 0.47J 1.7 0.8J
MW-36 1-Nov-11 0.86J 8.9 4.3J 1.1
MW-36 25-Apr-12 5.5 3.3J 0.74J
MW-36 23-Oct-12 5 2.9J 0.66J
MW-36 (dup)23-Oct-12 5.4 2.8J 0.67J
MW-36 18-Apr-13 0.18J 3.7J 2.3J 0.42J
MW-36 16-Oct-13 3.8J 2.5J
MW-36 16-Apr-14 3.1J 2.1J 0.26J 0.37J
MW-36 12-Nov-14 3.5J 2.5J
MW-36 30-Apr-15 0.46J 2.8J 2.3J 0.23J
MW-36 15-Oct-15 2.4J 2.1J 0.37JB 0.25J
MW-36 20-Apr-16 1.8J 2.1J
MW-36 13-Sep-16 4.5 4.3J
MW-36 20-Apr-17 2.4J 2.6J
MW-36d 18-Mar-11 1.4J 8.8 5.2 1 1.0 1.7
MW-36d (dup)18-Mar-11 1.2J 8.9 5.1 1.1 1.1 1.7
MW-36d 2-Nov-11 1.4J 9.2 4.0J 0.89J 1.0 1.4
MW-36d 26-Apr-12 0.53J 1.4J 8 4.0J 0.86J 1.3
MW-36d 24-Oct-12 0.45J 0.56J 1.3J 7.6 3.8J 0.58J 0.68J 1.3
MW-36d 18-Apr-13 0.25J 7.1 4.0J 0.54J 0.73J 1
MW-36d 17-Oct-13 0.26J 0.63J 1.7J 7.9 5.5 0.63J 1.1
MW-36d 17-Apr-14 5.7 4.6J 0.68J 0.87J
MW-36d 13-Nov-14 0.54J 0.44J 0.66J 0.53J 6.4 5.5 0.72J 7.9 10
MW-36d 29-Apr-15 0.75J 0.54J 6.7 6.5 2.1J 0.64J 0.87J
MW-36d 15-Oct-15 0.37J 4.8J 4.7J 0.62J 0.33J 0.68J
MW-36d 20-Apr-16 0.67J 3.9J 0.25J 4.9J 0.56JB 0.40J
MW-36d 14-Sep-16 0.69J 5.5 5.8 0.54J 0.50J 0.63J
MW-36d 20-Apr-17 0.62J 5.4 5.9 0.43J 0.59J 0.63J
Notes:
1. All units are in micrograms per liter (parts per billion).
2. ** Groundwater Protection Standard
3. NS - Not Sampled; NE - Standard Not Established; dup - Duplicate Sample
6. Monitoring wells MW-28, -28d, -33, -34, -34d, and -35 are sampled yearly during the spring event.
- Concentration exceeds the 15A NCAC 02L .0202 or Groundwater Protection Standard
- Indicates the result is below the detection limits.
4. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
5. B - The analyte concentration detected in the method blank was greater than the method detection limit.
Page 14 of 16 June 2017
Table 4c
Detected Surface Water Constituents - Metals
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Surface Water Sample LocationSample DateArsenicBariumBerylliumCadmiumChromiumCobaltCopperLeadNickelSeleniumSilverThalliumVanadiumZinc10**200,000**6.5*0.15*24*4**2.7*0.54*16*5*0.06*0.47**NS 36*
10 100 1 1 10 10 10 10 50 10 10 5.5 25 10
SW-2 17-Mar-11 41J 1.72J 2.27J 0.194J
SW-2 1-Nov-11 77.1J 9.49J 5.46J 14.1B 4.12J 5.20BJ 2.35J 22.0J 25.7
SW-2 26-Apr-12 33.6J 1.95J 2.03J
SW-2 24-Oct-12 35J
SW-2 18-Apr-13 40J 0.5BJ 0.1J 1J 2BJ
SW-2 17-Oct-13 0.5J 40J 0.1J 1J
SW-2 16-Apr-14 0.7J 40J 0.8J 0.2J 3J 0.4J 0.6J 5J 10BJ
SW-2 12-Nov-14 40J 0.4J 0.06J 0.7J 2BJ
SW-2 29-Apr-15 40J 0.6J 0.2J 1J 4J
SW-2 15-Oct-15 30J 0.2J 0.5J 0.7J 0.5J 0.07J
SW-2 21-Apr-16 0.6J 40J 0.6J 0.7J
SW-2 14-Sep-16 37J 1.1JB 0.15J 2.2J 4.9JB
SW-2 20-Apr-17 130 0.90J 5.0J
SW-3 17-Mar-11 31.7J 1.97J 0.231J 1.86J
SW-3 1-Nov-11 33.4J 2.11J 5.21JB 2.22BJ 4.06J 6.46J
SW-3 26-Apr-12 29.35J 1.63J 2.37J 3.87J 4.22J
SW-3 24-Oct-12 31.3J 1.69J
SW-3 18-Apr-13 60J 0.1J 3BJ 4J 4J 1J 2J 2J 10BJ
SW-3 15-Oct-13 30J 26 0.2J 1J 0.8J
SW-3 15-Apr-14 0.9J 20J 0.04J 2J 1.0J 7J 1J 1J 9J 12B
SW-3 11-Nov-14 30J 0.3J 0.05J 0.4J 0.8J
SW-3 29-Apr-15 0.6J 30J 0.3J 0.1J 0.5J
SW-3 14-Oct-15 40J 0.04J 1J 0.9J 1J 0.5J 2J 3J
SW-3 21-Apr-16 30J 0.5J 0.1J 0.5J
SW-3 12-Sep-16 0.26J 49J 1.3J 3.1J 2.9JB 1.1J 1.1J 6.9J 12
SW-3 20-Apr-17 40J 1.7J 0.43J 3.3J 4.7J
SW-7 18-Mar-11 30.9J 0.976J 0.188J
SW-7 1-Nov-11 26.3J 1.19J 3.78JB 1.99JB
SW-7 26-Apr-12 23.4J 1.63J
SW-7 24-Oct-12 26.2J
SW-7 18-Apr-13 30J 0.4BJ 0.4J 0.7J 0.5J
SW-7 17-Oct-13 0.9J 30J 0.5J 0.4J 0.6J 0.3J
SW-7 15-Apr-14 0.6J 30J 1.0J 0.4J 4J 0.7J 0.8J 6J 8BJ
SW-7 12-Nov-14 30J 0.4J 0.2J 0.5J
SW-7 29-Apr-15 30J 0.3J 0.3J 0.9J 2J
SW-7 15-Oct-15 30J 0.3J 0.2J 0.4J
SW-7 21-Apr-16 30J 0.4J 0.6J
SW-7 14-Sep-16 0.27J 24J 0.73JB 2.7J 3.9JB
SW-7 20-Apr-17 29J 0.96J
SW-8 18-Mar-11 28J 0.947J 0.128J
SW-8 1-Nov-11 24.8J 1.10J 5.18JB
SW-8 26-Apr-12 3.67J 21.7J 1.79J 1.54J
SW-8 24-Oct-12 4.22J 24.3J
SW-8 18-Apr-13 30J 0.4J 0.2J 0.7J
SW-8 17-Oct-13 30J 0.2J 0.5J
SW-8 15-Apr-14 1.0J 30J 1J 0.5J 4J 0.8J 0.8J 6J 7JB
SW-8 12-Nov-14 30J 6J 0.2J 0.5J
SW-8 29-Apr-15 0.7J 20J 0.3J 0.2J 0.6J
SW-8 15-Oct-15 30J 0.3J 0.2J 0.4J
SW-8 20-Apr-16 30J 0.5J 0.2J 0.6J
SW-8 12-Sep-16 26J 0.26J 0.57JB 3.1J 2.3J
SW-8 20-Apr-17 26J 0.73J
Notes:
1. All units are in micrograms per liter (parts per billion).
2. * - Freshwater Aquatic Life Standard
3. ** - Human Health Standard
4. NS - No Standard
5. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
- Concentration exceeds the North Carolina 15A NCAC 02B Freshwater Aquatic Life or Human Health Standard for Class C Waters
- Indicates the result is below the detection limit.
North Carolina 2B Freshwater
Aquatic Life or Human Health
Standard
Solid Waste Section Limit
6. B - The analyte concentration detected in the method blank was greater than the method detection limit.
Page 15 of 16 June 2017
Table 4d
Detected Surface Water Constituents - Volatile Organic Compounds
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Surface Water Sample LocationSample DateAcetoneChloromethane1,1-DichloroethaneMethylene Chloride2,000*96**100**590**
100 1 5 1
SW-2 17-Mar-11
SW-2 1-Nov-11
SW-2 26-Apr-12
SW-2 24-Oct-12
SW-2 18-Apr-13
SW-2 17-Oct-13
SW-2 16-Apr-14
SW-2 12-Nov-14
SW-2 29-Apr-15
SW-2 15-Oct-15 0.28JB
SW-2 21-Apr-16
SW-2 14-Sep-16
SW-2 20-Apr-17
SW-3 17-Mar-11
SW-3 1-Nov-11
SW-3 26-Apr-12
SW-3 24-Oct-12
SW-3 18-Apr-13
SW-3 15-Oct-13
SW-3 15-Apr-14
SW-3 11-Nov-14
SW-3 29-Apr-15 7.5J 0.39J
SW-3 14-Oct-15 9.0J
SW-3 21-Apr-16
SW-3 12-Sep-16
SW-3 20-Apr-17
SW-7 18-Mar-11 0.52J
SW-7 1-Nov-11
SW-7 26-Apr-12
SW-7 24-Oct-12
SW-7 18-Apr-13 0.36J
SW-7 17-Oct-13 0.48J
SW-7 15-Apr-14
SW-7 12-Nov-14 0.48J
SW-7 29-Apr-15 11J 0.34J
SW-7 15-Oct-15 0.31JB
SW-7 21-Apr-16
SW-7 14-Sep-16
SW-7 20-Apr-17
SW-8 18-Mar-11
SW-8 1-Nov-11
SW-8 26-Apr-12
SW-8 24-Oct-12
SW-8 18-Apr-13
SW-8 17-Oct-13
SW-8 15-Apr-14
SW-8 12-Nov-14
SW-8 29-Apr-15 9.0J 0.52J
SW-8 15-Oct-15 0.24JB
SW-8 20-Apr-16
SW-8 12-Sep-16
SW-8 20-Apr-17
Notes:
1. All units are in micrograms per liter (parts per billion).
2. * - Freshwater Aquatic Life Standard
3. ** - Human Health Standard
4. NS - No Standard
5. The Human Health Standard is also the North Carolina 2B Surface Water
Standard for tetrachloroethene.
7. B - Analyte found in the associated method blank as well as in the sample.
- Concentration exceeds the North Carolina 15A NCAC 02B
Freshwater Aquatic Life or Human Health Standard for Class C Waters
- Indicates the result is below the detection limit.
North Carolina 2B Freshwater
Aquatic Life or Human Health
Standard
Solid Waste Section Limit
6. J - Indicates the analytical result is an estimated concentration between the method
Page 16 of 16 June 2017
Table 5
Constiuents Exceeding Standards
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - Permit Number 9209-MSWLF-1984
Notes:
1. * - Groundwater Protection Standard
2. Bold - Indicates a J flag detection in which the analytical result is an estimated concentration between
the method detection limit and the Solid Waste Section Limit.
3. MW-28, -28d, -33, -34, -34d, and -35 are sampled annually during the spring sampling event.
MONITORING
WELL CODE
APRIL 2017 PARAMETERS EXCEEDING THE NORTH
CAROLINA 2L OR GROUNDWATER PROTECTION
STANDARD
MW-34
MW-36d
MONITORING
WELL CODE
APRIL 2017 PARAMETERS EXCEEDING THE NORTH
CAROLINA 2L OR GROUNDWATER PROTECTION
STANDARD
MW-9
MW-7
MW-11
MW-11d
MW-5R
MW-6
MW-6d
MW-8
MW-28
MW-28d
MW-29d
MW-30
MW-31
Cobalt*
MW-32
TB-1a
TB-1a deep
MW-33
Vanadium*, Vinyl Chloride
Vanadium*
Vanadium*
Cobalt*, Benzene, 1,4-Dichlorobenzene,
Trichloroethene, Vinyl ChlorideMW-10
MW-10d
MW-22
MW-23 MW-35
MW-8d
MW-23d
MW-24
Vanadium*
Vanadium*
Vanadium*
Vanadium*, 1,1-Dichloroethane, Methylene Chloride,
Tetrachloroethene
Vanadium*, Tetrachloroethene
Cobalt*, Vanadium*
Thallium*, Vanadium*
MW-34d
Vanadium*
Vanadium*
Vanadium*
Cadmium, Cobalt*, Vanadium*
Vanadium*
Vanadium*
Vanadium*
None
MW-36
MW-31d
Vanadium*
Vanadium*
Cobalt*, Vanadium*
Cobalt*, Lead, Vanadium*
Vanadium*
None Vanadium*
Chromium, Cobalt*, Vanadium*
Thallium*, Vanadium*
Vanadium*
Page 1 of 1 June 2017
Table 6
Geochemical Data
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - 9209-MSWLF-1984
Monitoring Well CodeSample DateOxidation-Reduction Potential (millivolts)pH (Standard Units)Dissolved Oxygen Biochemical Oxygen Demand (BOD)Chemical Oxygen DemandMethane (µg/l)Ethane (µg/l)Ethene (µg/l)ChlorideNitrateTotal Organic CarbonAlkalinity (CaCO3 - Lab)Sulfate (Lab)Sulfide (Lab)Carbon DioxideFerrous Iron (Lab)Ferrous Iron (Field)Acetic AcidButyric AcidHexanoic AcidLactic AcidPentanoic AcidPropionic AcidPyruvic AcidDissolved Hydrogen (nanomoles)MW-5R 16-Mar-11 141.9 5.94 1.89 <2 <10 1.60 <2 <2 3.8JB 0.53J 0.92J 250D 8.3J <0.1 164 <0.05 <0.5 <0.5 <0.5 <0.5 <0.5 2.7
MW-5R 31-Oct-11 156.8 5.71 0.75 <2 <10 3.88 <2 <3 2.7JB 12.0 1.4 110D 3.9J <0.1 335 D 0.140 0.51 <0.07 0.11J <0.07 <0.07 1.9
MW-5R 24-Apr-12 192.5 5.72 1.48 <2 <10 <0.43 <0.2 <0.54 2.2J 10.0 1.1 110 3.4J <0.01 321D <0.046 <0.04 <0.24 <0.87 <0.62 <0.048 <0.057 <0.061 2.4
MW-5R 22-Oct-12 96.1 6.20 2.22 <2 13 1.64 <0.2 <0.54 3.1JB 4.3J 1.4 190 5J <0.01 375D <0.046 <0.031 <0.031 <0.078 <0.095 <0.052 <0.063 <0.01 9.1
MW-5R 17-Apr-13 110.1 6.46 0.73 <4 <16 0.31J <0.061 <0.069 1.4 9.07 1.4 135 2.11 <0.4 180 0 <0.5 <1 <0.5 <0.5 <0.25 0.38J
MW-5R 16-Oct-13 132.5 6.08 1.88 <4 <16 2.3 <0.061 <0.069 1.70 9.90 1.1 184 2.98 <0.4 210B 0.2 <0.5 <1 <0.5 <0.5 <0.25 0.82
MW-5R 16-Apr-14 139.7 5.48 3.09 (1)<16 <1.3 <0.61 <0.069 1.4 9.35 0.7J 11.5 1.3 <0.4 180 0 <0.5 <1 <0.5 <0.5 <0.25 1.2
MW-5R 12-Nov-14 -116.7 6.74 1.41 (1)<16 1.1J <0.61 <0.069 2.1 6.25 <0.09 211 2.9B 0.4JB 130 0 <0.5 <1 <0.5 <0.5 <0.25 11
MW-5R 30-Apr-15 14.4 5.39 2.41 <2 <16 <0.30 <0.61 <0.069 1.6 8.00 0.9J 62.1 1.5 <0.4 120 0 <0.5 <1 <0.5 <0.5 <0.25 2.8
MW-5R 15-Oct-15 156.1 6.38 2.12 <2.0 <16 1.9 <0.061 <0.069 2.8 0.137 1.0 272 9.5 0.5J 110 0 <0.50 <1.0 <0.50 <0.50 <0.020 2.4
MW-5R 21-Apr-16 116.7 5.54 1.36 <2.0 <16 <0.30 <0.061 <0.069 1.6 3.65 0.9J 39.1 1.1 <0.4 110 0.5 <0.50 <1.0 <0.50 <0.50 <0.020 14.0
MW-5R 14-Sep-16 109.2 5.88 1.99 <2.0 <10 4.2J <10 <10 2.6 1.8 0.56J 220 3.4B <1.0 430 0.5 <0.10 <0.10 <0.20 <0.20 <0.10 <0.10 <0.10 3.9
MW-5R 20-Apr-17 94.2 6.29 1.30 <2.0 <10 3.6 <10 <10 2.6 1.6 1.1 200 1.1 <1.0 350 0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0 1.6
MW-6 16-Mar-11 25.3 5.89 2.48 <2 75 899 <2 <2 140BD 0.029J 14 500D 6.3J <0.1 349D 0.77 <0.5 <0.5 <0.5 18 <0.5 2.2
MW-6 1-Nov-11 10.6 6.09 1.34 <2 94 4,600 <2 <3 170BD 0.053J 22 600D 12J <0.1 820D 1.50 <0.07 8.7 <0.14 34 <0.07 1.9
MW-6 24-Apr-12 168.6 5.85 2.14 <2 32 5,660D <0.2 <0.54 97 0.25J 4.4 190D 3.5J <0.01 549D <0.046 <0.04 <0.24 <0.87 <0.62 0.56 1.7 <0.061 2.6
MW-6 22-Oct-12 -134.6 6.34 4.33 <2 100 732D <0.2 <0.54 160BD <0.025 21 430D 11J 0.029 725D 3.6 <0.031 <0.031 <0.078 26 <0.052 30 <0.01 5.9
MW-6 17-Apr-13 -158.3 6.25 0.91 <4 <16 16 <0.061 <0.069 54.4 0.18J 3.5 105 2.82 <0.4 110 1.4 <0.5 <1 <0.5 <0.5 <0.25 0.76
MW-6 16-Oct-13 12.9 6.32 1.81 <4 40 45 <0.061 <0.069 93 0.16J 5.2 136 2.63 <0.4 98B 5.4 <0.5 <1 <0.5 <0.5 <0.25 0.93
MW-6 16-Apr-14 43.1 5.99 1.81 (1)<16 51 <0.061 <0.069 40.3 0.42 1.6 40.2 1.5 <0.4 69 0.5 <0.5 <1 <0.5 <0.5 <0.25 1.3
MW-6 12-Nov-14 -121.4 6.81 0.87 (1)74 1,400 <0.061 <0.069 184 0.09J 14.4 607 47.3 <0.4 180 1.5 <0.5 <1 <0.5 <0.5 <0.25 7.3
MW-6 30-Apr-15 -52.3 6.05 2.01 <2 <16 23 <0.061 <0.069 50.9 0.16J 2.6 192 5.9 <0.4 95 0.5 <0.5 <1 <0.5 <0.5 <0.25 2.5
MW-6 14-Oct-15 58.9 6.68 2.39 <2.0 60 0.62J <0.061 <0.069 208 0.017 14.7 422 19.7 0.4 UX 87 0.0 2.1 <1.0 <0.50 <0.50 <0.020 2.4
MW-6 20-Apr-16 38.7 6.53 1.53 <2.0 <12 0.32J <0.061 <0.069 58.5 0.37 2.3 164 4.1 <0.4 62 1.5 <0.50 <1.0 <0.50 <0.50 0.15J 12
MW-6 14-Sep-16 11.0 6.42 1.40 <2.0 44 3.7J <10 <10 210D 0.037 11 390 13D <1.0 470 1.5 <0.10 <0.10 <0.20 <0.20 <0.10 <0.10 <0.10 3.8
MW-6 20-Apr-17 119.3 6.70 2.16 <2.0 22 4.2J <10 <10 110 0.46 6.4 250 11 <1.0 350 0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0 22
MW-8 16-Mar-11 208.4 5.49 1.28 <2 <10 600 <2 <2 9.5B 0.12J <1 68 2.8J <0.1 148 <0.05 <0.5 <0.5 <0.5 <0.5 <0.5 2.2
MW-8 31-Oct-11 138.1 5.61 0.65 <2 11 1,750 <2 <3 7.8B 0.12J 0.84J 68 2.5J <0.1 273D 0.130 0.99 <0.07 <0.14 0.33 <0.07 1.7
MW-8 24-Apr-12 161.7 5.64 1.67 <2 <10 1,870D <0.2 <0.54 12 0.19J 0.95J 74 2.6J <0.01 324D <0.046 <0.04 <0.24 <0.87 <0.62 <0.048 <0.057 <0.061 2.0
MW-8 22-Oct-12 128.4 5.86 2.11 <2 <10 477D <0.2 <0.54 14B 0.32J 0.820J 77 3.1J <0.01 323D <0.046 <0.031 <0.031 <0.078 1.1 <0.052 <0.063 0.01J 9.8
MW-8 17-Apr-13 96.8 6.23 0.48 <4 <16 520 0.14J 0.1J 16.9 0.2J 1.4 86.8 1.49 <0.4 180 0.9 <0.5 <1 <0.5 <0.5 <0.25 0.72
MW-8 16-Oct-13 146.8 5.79 1.74 <4 <16 430 0.11J <0.069 19.7 0.18J 1.5 86.8 1.57 <0.4 200B 0.8 <0.5 <1 <0.5 <0.5 <0.25 0.85
MW-8 16-Apr-14 122.9 5.79 0.19 (1)<16 180 <0.60 <0.069 23.7 0.18J 1.3 87.7 1.7 <0.4 230 0 <0.5 <1 <0.5 <0.5 <0.25 1.4
MW-8 12-Nov-14 -84.6 6.09 0.79 (1)20 320 0.13J 0.17J 29.4 0.12J 1.5 95.5 2.2B 0.4JB 160 0 <0.5 <1 <0.5 <0.5 <0.25 17
MW-8 30-Apr-15 22.5 5.62 1.85 <2 17J 160 <0.061 0.11J 44.0 0.11J 2.8 132 2.5 <0.4 180 0 <0.5 <1 <0.5 <0.5 <0.25 4.1
MW-8 15-Oct-15 113.1 5.93 1.63 <2.0 17J 150 <0.061 <0.069 44.9 0.007J 2.3 114 4.2 0.5J 130 0 0.68J <1.0 <0.50 <0.50 <0.020 2.0
MW-8 21-Apr-16 81.5 5.99 1.86 <2.0 <12 110 <0.061 <0.069 39.6 <0.04 2.6 123 2.4 <0.4 150 0 <0.50 <1.0 <0.50 <0.50 <0.020 15
MW-8 14-Sep-16 116.9 5.75 1.77 <2.0 6.7J 640 <10 <10 45 0.021 1.9 120 2.3B <1.0 370 0 <0.10 <0.10 <0.20 <0.20 <0.10 <0.10 <0.10 3.8
MW-8 20-Apr-17 113.7 5.97 1.25 <2.0 8.3J 180 <10 <10 37 0.069 1.8 110 0.98J <1.0 300 0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0 1.6
Page 1 of 3 June 2017
Table 6
Geochemical Data
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - 9209-MSWLF-1984
Monitoring Well CodeSample DateOxidation-Reduction Potential (millivolts)pH (Standard Units)Dissolved Oxygen Biochemical Oxygen Demand (BOD)Chemical Oxygen DemandMethane (µg/l)Ethane (µg/l)Ethene (µg/l)ChlorideNitrateTotal Organic CarbonAlkalinity (CaCO3 - Lab)Sulfate (Lab)Sulfide (Lab)Carbon DioxideFerrous Iron (Lab)Ferrous Iron (Field)Acetic AcidButyric AcidHexanoic AcidLactic AcidPentanoic AcidPropionic AcidPyruvic AcidDissolved Hydrogen (nanomoles)MW-9 17-Mar-11 2.4 5.78 2.29 3 68 438 2.27 <2 18B 0.1J 5.8 220D 2.7J <0.1 231D 7.7 <0.5 <0.5 <0.5 1.8 <0.5
MW-9 1-Nov-11 6.3 5.95 1.94 <2 53 1,080 <2 <3 15B 0.075J 4.4 210D 2.9J <0.1 414D 1.3 0.86 <0.07 <0.14 1.5 <0.07
MW-9 25-Apr-12 94.8 5.95 3.11 5.4 34 2,810D <0.2 1.59J 18 0.079J 6.1 250D 2.8J <0.01 503D 7.8 <0.04 <0.24 <0.87 <0.62 <0.048 1.7 <0.061
MW-9 23-Oct-12 83.4 6.72 8.77 <2 61 5.47 <0.2 <0.54 17B <0.025 3.2 120 8.8J <0.01 16.6 <0.230 <0.031 <0.031 <0.078 <0.095 <0.052 0.840 0.017
MW-9 17-Apr-13 91.3 6.88 6.84 3.1 22 8.5 <0.061 <0.069 17.1 <0.03 3.5 130 7.42 <0.4 10 2.1 <0.5 <1 <0.5 <0.5 <0.25
MW-9 16-Oct-13 165.7 6.88 7.89 <4 28 0.53J <0.061 <0.069 20.4 0.17J 2.9 117 5.60 <0.4 27B 0 <0.5 <1 <0.5 <0.5 <0.25
MW-9 16-Apr-14 160.2 6.44 3.69 (1)17J 17 <0.061 <0.069 18.5 0.15J 3.1 127 4.8 <0.4 39 0 <0.5 <1 <0.5 <0.5 <0.25
MW-9 12-Nov-14 33.5 6.80 5.67 (1)30 1.8 <0.061 <0.069 22.7 0.10J <0.09 136 3.9B 0.4JB 28 0 <0.5 <1 <0.5 <0.5 <0.25
MW-9 29-Apr-15 20.6 6.57 9.69 2.8 17J 2.9 <0.061 <0.069 19.2 <0.03 3.8 156 3.6 <0.4 27 0 <0.5 <1 <0.5 <0.5 <0.25
MW-9 15-Oct-15 132.2 6.65 4.66 6.5 <16 <0.30 <0.061 <0.069 25.4 0.040 2.0 171 5.4 <0.4 53 0 <0.50 <1.0 <0.50 <0.50 <0.020
MW-9 20-Apr-15 75.9 6.81 5.40 <2.0 <12 7.8 <0.061 <0.069 18.2 0.05J 1.7 182 3.4 <0.4 46 0 <0.50 <1.0 <0.50 <0.50 <0.020
MW-9 13-Sep-16 151.7 6.72 7.15 <4.0 8.0J ---25 0.052 1.6 200 3.8 <1.0 -1.0 -----
MW-9 19-Apr-17 130.8 6.93 7.28 <2.0 <10 6.1BJ <10 <10 24 0.0096J 1.8 210 2.1 <1.0 240 1.0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0
MW-10 17-Mar-11 119.7 5.29 3.18 <2 <10 2,000 <2 <2 4.3JB 0.039J 2.7 130 2.4J <0.1 399D 0.26 <0.5 <0.5 <0.5 <0.5 <0.5
MW-10 31-Oct-11 120.1 5.41 2.12 <2 15 9,630 <2 <3 3.6JB <0.1 1.1 130 2.4J <0.1 777D 0.47 0.99 <0.07 0.12J 0.22 <0.07
MW-10 25-Apr-12 127.9 5.41 2.62 <2 10 10,300D <0.2 <0.54 3.5J <0.025 3.3 120 3.1J <0.01 832D 0.17 0.26 <0.24 0.59 0.17 <0.048 <0.057 <0.061
MW-10 23-Oct-12 99.2 5.68 2.94 <2 28 8,220D <0.2 <0.54 3.7JB <0.025 3.6 120 2.4J <0.01 646D 0.083 0.087 <0.031 <0.078 <0.095 <0.052 <0.063 0.011J
MW-10 17-Apr-13 113.9 6.08 2.93 <4 <16 920 <0.061 <0.069 2.71 <0.03 1.5 132 0.75 <0.4 370 1.4 <0.5 <1 <0.5 <0.5 <0.25
MW-10 16-Oct-13 84.8 5.65 4.05 <4 19J 3,100 <0.061 <0.069 2.74 <0.03 0.9J 117 0.73 <0.4 300B 1.8 <0.5 <1 <0.5 <0.5 <0.25
MW-10 16-Apr-14 68.9 5.71 3.11 (1)<16 3,200 <0.061 <0.069 3.4 <0.03 2.3 129 0.7J <0.4 400 1.5 <0.5 <1 <0.5 <0.5 <0.25
MW-10 12-Nov-14 10.9 5.84 1.81 (1)27 3,900 0.094J 0.11J 3.0 <0.03 2.5 147 1.1B <0.4 360 2.0 <0.5 <1 <0.5 <0.5 <0.25
MW-10 29-Apr-15 30.6 5.56 2.82 3.1 <16 1,300 <0.061 <0.069 3.4 <0.03 3.0 184 0.9J <0.4 320 2.0 <0.5 <1 <0.5 <0.5 <0.25
MW-10 14-Oct-15 89.3 5.74 2.44 5.6 <16 1,200 <0.061 <0.069 3.3 <0.002 1.0 140 <1.8 <0.4 250 1.5 0.67J <1.0 <0.050 <0.50 <0.020
MW-10 20-Apr-16 30.9 5.79 2.34 6.5 16J 1,200 <0.061 <0.069 3.4 <0.04 1.6 128 <0.06 <0.4 200 1.0 0.57J <1.0 <0.20 <0.50 <0.020
MW-10 13-Sep-16 28.2 5.44 1.61 4.3 10 ---3.6 0.024 <1.0 160 <1.0 <1.0 -4.5 -----
MW-10 19-Apr-17 125.9 5.74 3.39 8.3 <10 4,800B <10 <10 3.6 0.014J 1.2 160 <1.0 <1.0 720 3.0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0
MW-11 17-Mar-11 211.2 5.21 8.02 <2 17 0.52J <2 <2 5B 0.6J 0.53J 32 2.1J <0.1 67.6 <0.05 <0.5 <0.5 <0.5 <0.5 <0.5
MW-11 1-Nov-11 161.6 5.62 5.89 3.20 <10 <1 <2 <3 4.1JB 0.71J 0.35J 25 2.2J <0.1 164 <0.05 0.8 <0.07 0.077J 0.16 <0.07
MW-11 25-Apr-12 112.2 5.47 6.22 <2 <10 <0.43 <0.2 <0.54 3.1J 0.086J 0.76J 22 1.7J <0.01 161D <0.046 <0.04 <0.24 <0.87 0.13J <0.048 <0.057 <0.061
MW-11 23-Oct-12 237.1 5.82 7.22 <2 13 <0.43 <0.2 <0.54 3.7JB 0.150J 1.5 27 2.1J <0.01 147D <0.046 <0.031 <0.031 <0.078 <0.095 <0.052 <0.063 <0.01
MW-11 17-Apr-13 102.3 5.94 5.73 <4 <16 <0.30 <0.061 <0.069 2.62 0.23 1.1 33.1 0.69 <0.4 100 0.8 <0.5 <1 <0.5 <0.5 <0.25
MW-11 16-Oct-13 211.6 5.49 7.84 <4 <16 <0.30 <0.061 <0.069 3.16 0.26 0.7J 34.8 0.66 <0.4 82B 0.4 <0.5 <1 <0.5 <0.5 <0.25
MW-11 16-Apr-14 198.8 5.62 5.63 (1)34 0.59 <0.061 <0.069 3.4 0.36 0.5J 38.9 0.7J <0.4 110 0 <0.5 <1 <0.5 <0.5 <0.25
MW-11 12-Nov-14 116.3 5.80 4.68 (1)57 <0.30 <0.061 <0.069 4.1 0.46 0.8J 36.4 0.9JB 0.5JB 82 0 <0.5 <1 <0.5 <0.5 <0.25
MW-11 30-Apr-15 20.1 5.52 7.18 <2 <16 <0.30 <0.061 <0.069 3.9 0.43 0.9J 35.8 0.9JB <0.4 82 0 <0.5 <1 <0.5 <0.5 <0.25
MW-11 15-Oct-15 196.8 5.91 5.70 <2.0 <16 <0.30 <0.061 <0.069 3.6 0.480 0.3J 34.9 <1.8 <0.4 66 0 <0.50 <1.0 <0.50 <0.50 <0.020
MW-11 21-Apr-16 135.3 5.72 5.75 <2.0 <12 <0.30 <0.061 <0.069 4.0 0.53 0.5J 33.9 0.7J 0.5JB 75 1.5 <0.50 <1.0 <0.50 <0.50 <0.020
MW-11 1-Sep-16 149.9 5.56 6.49 15 <10 ---5.1 0.81 <1.0 42 <1.0 <1.0 -1.5 -----
MW-11 20-Apr-17 142.3 5.87 4.82 <2.0 <10 2.7J <10 <10 4.8 0.89 <1.0 36 <1.0 <1.0 150.0 0.5 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0
Page 2 of 3 June 2017
Table 6
Geochemical Data
April 2017 Semi-Annual Sampling Event
North Wake Unlined Landfill - 9209-MSWLF-1984
Monitoring Well CodeSample DateOxidation-Reduction Potential (millivolts)pH (Standard Units)Dissolved Oxygen Biochemical Oxygen Demand (BOD)Chemical Oxygen DemandMethane (µg/l)Ethane (µg/l)Ethene (µg/l)ChlorideNitrateTotal Organic CarbonAlkalinity (CaCO3 - Lab)Sulfate (Lab)Sulfide (Lab)Carbon DioxideFerrous Iron (Lab)Ferrous Iron (Field)Acetic AcidButyric AcidHexanoic AcidLactic AcidPentanoic AcidPropionic AcidPyruvic AcidDissolved Hydrogen (nanomoles)MW-36 17-Mar-11 99.4 5.45 2.36 <2 38 44 <2 <2 7.2B 0.67J 1.5 84 4.6J <0.1 140 <0.25 <0.5 <0.5 <0.5 <0.5 <0.5
MW-36 1-Nov-11 129.6 5.66 1.96 <2 36 618 <2 <3 6.4B 0.51J 0.8J 62 4.4J <0.1 242D 0.052 0.99 <0.07 <0.14 0.21 <0.07
MW-36 25-Apr-12 122.2 5.71 2.84 5.2 29 186D <0.2 <0.54 5.9 0.5J 1.1 60 3.9J <0.01 336D <0.046 <0.04 <0.24 <0.87 0.073J <0.048 <0.057 <0.061
MW-36 23-Oct-12 139.1 5.92 8.39 <2 <10 39.6 <0.2 <0.54 6B 0.490J 1.7 67 3.9J <0.01 196D <0.046 <0.031 <0.031 <0.078 <0.095 <0.052 <0.063 <0.01
MW-36 17-Apr-13 118.1 6.05 2.44 12 <16 6.4 <0.061 <0.069 5.59 0.59 1.1 66.3 2.19 <0.4 98 0.8 <0.5 <1 <0.5 <0.5 <0.25
MW-36 16-Oct-13 188.5 5.82 3.89 <4 38 9.8 <0.061 <0.069 5.50 0.73 1.1 59.2 2.19 <0.4 81B 1.5 <0.5 <1 <0.5 <0.5 <0.25
MW-36 16-Apr-14 165.3 5.76 3.08 (1)71 17 <0.061 <0.069 5.8 0.86 0.6J 55.6 2.3 <0.4 110 0 <0.5 <1 <0.5 <0.5 <0.25
MW-36 12-Nov-14 96.2 5.76 2.23 (1)37 25 <0.061 <0.069 5.8 0.98 <0.09 55.3 2.6B <0.4 83 0 <0.5 <1 <0.5 <0.5 <0.25
MW-36 30-Apr-15 1.6 5.69 3.15 4.10 <16 3.6 <0.061 <0.069 5.8 0.89 1.4 58.4 2.3 <0.4 81 0 <0.5 <1 <0.5 <0.5 <0.25
MW-36 15-Oct-15 167.8 5.97 3.78 <2.0 33 2.5 <0.061 <0.069 5.5 0.704 1.2 59.3 3.0 0.4J 72 0 <0.50 <1.0 <0.50 <0.50 <0.020
MW-36 20-Apr-16 125.4 5.80 2.49 <2.0 <12 2.5 <0.061 <0.069 5.9 0.60 1.0 53.7 2.3 <0.4 76 2.0 <0.50 <1.0 <0.50 <0.50 <0.020
MW-36 13-Sep-16 176.6 5.13 2.15 <2.0 <10 ---6.7 0.81 <1.0 55 2.5 <1.0 -0.5 -----
MW-36 20-Apr-17 143.0 5.79 1.77 <2.0 <10 5.0J <10 <10 6.9 0.79 0.70J 51 1.3 <1.0 190.0 2.0 <1.0 <1.0 <2.0 <2.0 <1.0 <1.0 <1.0
Notes:
1. All units are in milligrams per liter ((mg/L) parts per million), unless otherwise noted.
2. µg/L - micrograms per liter (parts per billion)
3. CaCO3 - Calcium Carbonate
4. MW-11 and -11d are background wells for the North Wake Unlined Landfill.
5. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
8. UX - The compound was analyzed for, but not detected. 1 mL HNO3 was added to MW-6 for metals upon receipt to get the pH to <2.
9. (1) - BOD was measured following dilution and did not meet the oxygen depletion criterion of at least 2 mg/L. The elevated BOD concentrations are a result of laboratory error and were
not used to evaluate natural attenuation for the April and November 2014 sampling events.
- Blank cells indicate no data collected, except for hexanoic and pentanoic acid. These acids were only reported for the 2012 monitoring events.
7. D - Analyzed at dilution.
6. B - The analyte concentration detected in the method blank was greater than the method detection limit.
10. (-) Samples not collected and analyzed for the fall 2016 sampling event.
Page 3 of 3 June 2017
Figure 2
MW-6 - Total Volatile Organic Compounds Concentration Trend
North Wake Unlined Landfill
June 2017
0
50
100
150
200
250
300
Jan-94Oct-94Jul-95Apr-96Jan-97Oct-97Jul-98Apr-99Jan-00Oct-00Jul-01Apr-02Jan-03Oct-03Jul-04Apr-05Jan-06Oct-06Jul-07Apr-08Jan-09Oct-09Jul-10Apr-11Jan-12Oct-12Jul-13Apr-14Jan-15Oct-15Jul-16Apr-17Concentration (parts per billion)Date
Air Sparging System Operational
(August 2012)
Perimeter Migration Control
System Operational (January 2002)
Completion of
the Landfill Cap
(July 1997)
Figure 3
MW-6d - Total Volatile Organic Compounds Concentration Trend
North Wake Unlined Landfill
June 2017
0
2
4
6
8
10
12
14
16
18
20
Apr-01Oct-01Apr-02Oct-02Apr-03Oct-03Apr-04Oct-04Apr-05Oct-05Apr-06Oct-06Apr-07Oct-07Apr-08Oct-08Apr-09Oct-09Apr-10Oct-10Apr-11Oct-11Apr-12Oct-12Apr-13Oct-13Apr-14Oct-14Apr-15Oct-15Apr-16Oct-16Apr-17Concentration (parts per billion)Date
Air Sparging System
Operational (August 2012)
Perimeter Migration Control
System Operational (January 2002)
Figure 4
MW-9 - Total Volatile Organic Compounds Concentration Trend
North Wake Unlined Landfill
June 2017
0
100
200
300
400
500
600
700
800
900
Apr-94Oct-94Apr-95Oct-95Apr-96Oct-96Apr-97Oct-97Apr-98Oct-98Apr-99Oct-99Apr-00Oct-00Apr-01Oct-01Apr-02Oct-02Apr-03Oct-03Apr-04Oct-04Apr-05Oct-05Apr-06Oct-06Apr-07Oct-07Apr-08Oct-08Apr-09Oct-09Apr-10Oct-10Apr-11Oct-11Apr-12Oct-12Apr-13Oct-13Apr-14Oct-14Apr-15Oct-15Apr-16Oct-16Apr-17Concentration (parts per billion)Date
Air Sparging System Operational
(August 2012)
Perimeter Migration Control
System Operational (January 2002)
Completion of
the Landfill Cap
(July 1997)
Figure 5
MW-36 - Total Volatile Organic Compounds Concentration Trend
North Wake Unlined Landfill
June 2017
0
5
10
15
20
25
30
35
40
45
50
Oct-08Apr-09Oct-09Apr-10Oct-10Apr-11Oct-11Apr-12Oct-12Apr-13Oct-13Apr-14Oct-14Apr-15Oct-15Apr-16Oct-16Apr-17Concentration (parts per billion)Date
Air Sparging System Operational
(August 2012)
Figure 6
MW-36d - Total Volatile Organic Compounds Concentration Trend
North Wake Unlined Landfill
June 2017
0
5
10
15
20
25
30
35
Dec-08Apr-09Aug-09Dec-09Apr-10Aug-10Dec-10Apr-11Aug-11Dec-11Apr-12Aug-12Dec-12Apr-13Aug-13Dec-13Apr-14Aug-14Dec-14Apr-15Aug-15Dec-15Apr-16Aug-16Dec-16Apr-17Concentration (parts per billion)Date
Air Sparging System Operational
(August 2012)

Appendix A
Analytical Data
SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
SD20013Lot Number:
North Wake Unlined LandfillProject Name:
05/01/2017Date Completed:
Catherine S. Dover
Project Manager

This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non-paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
Page: 1 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.
Case Narrative
CDM Smith
Lot Number: SD20013
SC DHEC No: 32010 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329
Project Name: North Wake Unlined Landfill
Project Number:
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page.
VOC 8260B
There was not sufficient sample volume on any sample to perform matrix spike/matrix spike duplicate (MS/MSD) for analytical batch 40320,
therefore a LCS/LCSD was run in lieu of an MS/MSD.
SVOC 8270D
There was not sufficient sample volume on any sample to perform matrix spike/matrix spike duplicate (MS/MSD), therefore a LCS/LCSD was run in
lieu of an MS/MSD.
BOD
The results of the three GGA check samples associated with the batch are as follows: 249.2 mg/L, 210.2 mg/L, and 241.2 mg/L. The resulting
average BOD for the three bottles, after correcting for dilution and seed is 233.6 mg/L which is higher than the method required range of 198±30.5
mg/L. The affected data has been flagged accordingly.
Page: 2 of 145
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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: SD20013

Project Name: North Wake Unlined Landfill
Project Number:
Sample Number Sample ID Matrix Date Sampled Date Received
001 04/18/2017 0900MW-7 Aqueous 04/20/2017
002 04/19/2017 1600MW-9 Aqueous 04/20/2017
003 04/19/2017 1510MW-10 Aqueous 04/20/2017
004 04/19/2017 1525MW-10d Aqueous 04/20/2017
005 04/19/2017 1540MW-22 Aqueous 04/20/2017
006 04/19/2017 1405MW-23 Aqueous 04/20/2017
007 04/19/2017 1415MW-23d Aqueous 04/20/2017
008 04/19/2017 1335MW-24 Aqueous 04/20/2017
009 04/19/2017 0945MW-29d Aqueous 04/20/2017
010 04/19/2017 1120MW-31 Aqueous 04/20/2017
011 04/19/2017 1140MW-31d Aqueous 04/20/2017
012 04/19/2017 1050TB-1a-deep Aqueous 04/20/2017
013 04/20/2017 1345MW-5R Aqueous 04/21/2017
014 04/20/2017 1110MW-6 Aqueous 04/21/2017
015 04/20/2017 1515MW-8 Aqueous 04/21/2017
016 04/20/2017 0820MW-11 Aqueous 04/21/2017
017 04/20/2017 0940MW-36 Aqueous 04/21/2017
018 04/19/2017 0945MW-29d Aqueous 04/21/2017
(18 samples)
Page: 3 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-7
SD20013-001
04/18/2017 0900
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1453 TML 40248
2 5030B 8260B 1 04/24/2017 1221 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.74 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 1.1 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 1.4 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 4 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-7
SD20013-001
04/18/2017 0900
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1453 TML 40248
2 5030B 8260B 1 04/24/2017 1221 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 90 70-130 85 70-130
1,2-Dichloroethane-d4 92 70-130 86 70-130
Toluene-d8 97 70-130 94 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 5 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-7
SD20013-001
04/18/2017 0900
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1546 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 34 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.13 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 0.83 J 1ug/L0.131.0
Chromium 7440-47-3 6020B 6.1 J 1ug/L1.310
Cobalt 7440-48-4 6020B 31 1ug/L0.6310
Copper 7440-50-8 6020B 30 1ug/L0.6310
Lead 7439-92-1 6020B 16 1ug/L0.2510
Nickel 7440-02-0 6020B 9.2 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 8.1 J 1ug/L1.525
Zinc 7440-66-6 6020B 7.4 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 6 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-7
SD20013-001
04/18/2017 0900
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1434 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.000037 J 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 7 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/21/2017 1018 BWS 40136
1 (BOD, 5 day) SM 5210B-2011 1 04/25/2017 1148 SLU 04/20/2017 1833 11294
1 (Chloride) 300.0 1 04/21/2017 1106 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/21/2017 1018 BWS
1 (COD) SM 5220D-2011 1 04/24/2017 1110 BWS 04/21/2017 1535
1 (Nitrate - N) 300.0 1 04/21/2017 1106 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1106 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/25/2017 2238 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 210 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U2 1mg/L0.182.0
Chloride 300.0 24 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 240 1mg/L27
COD SM 5220D-20 10 U 1mg/L8.010
Nitrate - N 300.0 0.0096 J 1mg/L0.00500.020
Sulfate 300.0 2.1 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 1.8 1mg/L0.601.0
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 8 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1516 TML 40248
2 5030B 8260B 1 04/24/2017 1244 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 2.3 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 7.2 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 9 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1516 TML 40248
2 5030B 8260B 1 04/24/2017 1244 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 92 70-130 85 70-130
1,2-Dichloroethane-d4 95 70-130 92 70-130
Toluene-d8 101 70-130 96 70-130
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 10 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/20/2017 1703 TML 40095
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 6.1 BJ 1ug/L2.510
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 11 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1552 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 130 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.1 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.0 J 1ug/L0.6310
Lead 7439-92-1 6020B 0.52 J 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 7.4 J 1ug/L1.525
Zinc 7440-66-6 6020B 4.6 J 1ug/L2.510
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 12 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-9
SD20013-002
04/19/2017 1600
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1437 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 13 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/21/2017 1038 BWS 40136
1 (BOD, 5 day) SM 5210B-2011 1 04/25/2017 1148 SLU 04/20/2017 1833 11294
1 (Chloride) 300.0 1 04/21/2017 1118 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/21/2017 1038 BWS
1 (COD) SM 5220D-2011 1 04/24/2017 1110 BWS 04/21/2017 1535
1 (Nitrate - N) 300.0 1 04/21/2017 1118 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1118 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/25/2017 2328 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 160 1mg/L2.010
BOD, 5 day SM 5210B-20 8.3 2 1mg/L0.182.0
Chloride 300.0 3.6 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 720 1mg/L27
COD SM 5220D-20 10 U 1mg/L8.010
Nitrate - N 300.0 0.014 J 1mg/L0.00500.020
Sulfate 300.0 1.0 U 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 1.2 1mg/L0.601.0
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 14 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1539 TML 40248
2 5030B 8260B 1 04/24/2017 1308 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 1.5 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 6.7 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.56 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 3.5 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 22 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.56 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 4.9 1ug/L0.400.50
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 15 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1539 TML 40248
2 5030B 8260B 1 04/24/2017 1308 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 1.9 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 93 70-130 82 70-130
1,2-Dichloroethane-d4 93 70-130 88 70-130
Toluene-d8 100 70-130 94 70-130
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 16 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/20/2017 1716 TML 40095
2 RSK - 175 5 04/20/2017 2047 TML 40095
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 4800 B 2ug/L1350
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 17 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1557 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 27 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.32 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 2.9 J 1ug/L0.6310
Copper 7440-50-8 6020B 0.93 J 1ug/L0.6310
Lead 7439-92-1 6020B 0.38 J 1ug/L0.2510
Nickel 7440-02-0 6020B 3.4 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 17 1ug/L2.510
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 18 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10
SD20013-003
04/19/2017 1510
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1443 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.000064 J 1mg/L0.0000280.00010
Footnote(s): 2-G:G Higher than valid range
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 19 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10d
SD20013-004
04/19/2017 1525
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1602 TML 40248
2 5030B 8260B 1 04/24/2017 1331 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.59 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 1.3 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.45 J 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.47 J 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 20 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10d
SD20013-004
04/19/2017 1525
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1602 TML 40248
2 5030B 8260B 1 04/24/2017 1331 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 92 70-130 84 70-130
1,2-Dichloroethane-d4 93 70-130 89 70-130
Toluene-d8 99 70-130 95 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 21 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10d
SD20013-004
04/19/2017 1525
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1603 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 2.5 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 0.14 J 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 0.70 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 22 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-10d
SD20013-004
04/19/2017 1525
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1445 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 23 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-22
SD20013-005
04/19/2017 1540
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1625 TML 40248
2 5030B 8260B 1 04/24/2017 1355 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 24 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-22
SD20013-005
04/19/2017 1540
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1625 TML 40248
2 5030B 8260B 1 04/24/2017 1355 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 91 70-130 85 70-130
1,2-Dichloroethane-d4 93 70-130 89 70-130
Toluene-d8 101 70-130 96 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 25 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-22
SD20013-005
04/19/2017 1540
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1609 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 45 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.26 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 2.8 1ug/L0.131.0
Chromium 7440-47-3 6020B 1.9 J 1ug/L1.310
Cobalt 7440-48-4 6020B 18 1ug/L0.6310
Copper 7440-50-8 6020B 2.6 J 1ug/L0.6310
Lead 7439-92-1 6020B 1.6 J 1ug/L0.2510
Nickel 7440-02-0 6020B 6.5 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 0.93 J 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 6.4 J 1ug/L1.525
Zinc 7440-66-6 6020B 13 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 26 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-22
SD20013-005
04/19/2017 1540
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1448 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 27 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23
SD20013-006
04/19/2017 1405
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1648 TML 40248
2 5030B 8260B 1 04/24/2017 1418 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 28 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23
SD20013-006
04/19/2017 1405
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1648 TML 40248
2 5030B 8260B 1 04/24/2017 1418 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 90 70-130 83 70-130
1,2-Dichloroethane-d4 92 70-130 88 70-130
Toluene-d8 100 70-130 95 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 29 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23
SD20013-006
04/19/2017 1405
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1615 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 26 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.19 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 3.3 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 4.5 J 1ug/L0.6310
Lead 7439-92-1 6020B 2.1 J 1ug/L0.2510
Nickel 7440-02-0 6020B 2.4 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 6.5 J 1ug/L1.525
Zinc 7440-66-6 6020B 7.2 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 30 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23
SD20013-006
04/19/2017 1405
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1450 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 31 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23d
SD20013-007
04/19/2017 1415
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1712 TML 40248
2 5030B 8260B 1 04/24/2017 1442 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.44 J 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 32 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23d
SD20013-007
04/19/2017 1415
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1712 TML 40248
2 5030B 8260B 1 04/24/2017 1442 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 90 70-130 81 70-130
1,2-Dichloroethane-d4 93 70-130 88 70-130
Toluene-d8 99 70-130 94 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 33 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23d
SD20013-007
04/19/2017 1415
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1621 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 0.53 J 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 34 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 0.24 J 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.0 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 4.9 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.4 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.7 J 1ug/L1.525
Zinc 7440-66-6 6020B 6.9 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 34 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-23d
SD20013-007
04/19/2017 1415
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1452 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 35 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-24
SD20013-008
04/19/2017 1335
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1735 TML 40248
2 5030B 8260B 1 04/24/2017 1505 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 4.3 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 36 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-24
SD20013-008
04/19/2017 1335
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1735 TML 40248
2 5030B 8260B 1 04/24/2017 1505 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 93 70-130 84 70-130
1,2-Dichloroethane-d4 92 70-130 91 70-130
Toluene-d8 98 70-130 95 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 37 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-24
SD20013-008
04/19/2017 1335
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1626 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 66 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.77 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 3.8 J 1ug/L1.310
Cobalt 7440-48-4 6020B 0.98 J 1ug/L0.6310
Copper 7440-50-8 6020B 5.0 J 1ug/L0.6310
Lead 7439-92-1 6020B 7.9 J 1ug/L0.2510
Nickel 7440-02-0 6020B 2.5 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 0.24 J 1ug/L0.135.5
Vanadium 7440-62-2 6020B 9.1 J 1ug/L1.525
Zinc 7440-66-6 6020B 56 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 38 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-24
SD20013-008
04/19/2017 1335
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1454 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.000086 J 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 39 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-29d
SD20013-009
04/19/2017 0945
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1757 TML 40248
2 5030B 8260B 1 04/24/2017 1529 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 40 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-29d
SD20013-009
04/19/2017 0945
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1757 TML 40248
2 5030B 8260B 1 04/24/2017 1529 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 89 70-130 84 70-130
1,2-Dichloroethane-d4 94 70-130 91 70-130
Toluene-d8 101 70-130 97 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 41 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-29d
SD20013-009
04/19/2017 0945
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1632 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 36 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.7 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.9 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 2.3 J 1ug/L1.525
Zinc 7440-66-6 6020B 13 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 42 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-29d
SD20013-009
04/19/2017 0945
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1501 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 43 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31
SD20013-010
04/19/2017 1120
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1820 TML 40248
2 5030B 8260B 1 04/24/2017 1552 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.41 J 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 44 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31
SD20013-010
04/19/2017 1120
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1820 TML 40248
2 5030B 8260B 1 04/24/2017 1552 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 93 70-130 86 70-130
1,2-Dichloroethane-d4 95 70-130 88 70-130
Toluene-d8 100 70-130 97 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 45 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31
SD20013-010
04/19/2017 1120
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1702 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 28 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 8.3 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 3.9 J 1ug/L0.6310
Lead 7439-92-1 6020B 1.8 J 1ug/L0.2510
Nickel 7440-02-0 6020B 2.6 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 0.22 J 1ug/L0.135.5
Vanadium 7440-62-2 6020B 5.2 J 1ug/L1.525
Zinc 7440-66-6 6020B 12 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 46 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31
SD20013-010
04/19/2017 1120
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1503 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 47 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31d
SD20013-011
04/19/2017 1140
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1844 TML 40248
2 5030B 8260B 1 04/24/2017 1616 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 13 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 48 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31d
SD20013-011
04/19/2017 1140
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/22/2017 1844 TML 40248
2 5030B 8260B 1 04/24/2017 1616 JM1 40320
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
Bromofluorobenzene 93 70-130 82 70-130
1,2-Dichloroethane-d4 97 70-130 87 70-130
Toluene-d8 101 70-130 93 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 49 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31d
SD20013-011
04/19/2017 1140
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1707 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 18 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 5.4 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 2.6 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 6.6 J 1ug/L1.525
Zinc 7440-66-6 6020B 53 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 50 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-31d
SD20013-011
04/19/2017 1140
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1505 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 51 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a-deep
SD20013-012
04/19/2017 1050
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2138 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 2.7 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 1.4 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 52 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a-deep
SD20013-012
04/19/2017 1050
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2138 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 106 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 53 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a-deep
SD20013-012
04/19/2017 1050
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 1713 BNW 04/20/2017 1724 40097
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 0.74 J 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 25 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 3.2 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 3.0 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 3.3 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.9 J 1ug/L1.525
Zinc 7440-66-6 6020B 13 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 54 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a-deep
SD20013-012
04/19/2017 1050
04/20/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1507 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 55 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/25/2017 1830 BWS 40471
1 (BOD, 5 day) SM 5210B-2011 1 04/26/2017 1728 SLU 04/21/2017 1624 11297
1 (Chloride) 300.0 1 04/21/2017 1500 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/25/2017 1830 BWS
2 (COD) SM 5220D-2011 1 05/01/2017 0909 BWS 04/27/2017 1705
1 (Nitrate - N) 300.0 1 04/21/2017 1500 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1500 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/26/2017 0016 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 200 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U 1mg/L0.182.0
Chloride 300.0 2.6 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 350 1mg/L27
COD SM 5220D-20 10 U 2mg/L8.010
Nitrate - N 300.0 1.6 1mg/L0.00500.020
Sulfate 300.0 1.1 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 1.1 1mg/L0.601.0
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 56 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2200 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 57 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2200 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 106 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 58 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/21/2017 1556 TML 40196
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 3.6 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 59 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 2020 BNW 04/24/2017 0828 40270
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 71 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 10 U 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.5 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 60 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-5R
SD20013-013
04/20/2017 1345
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1510 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 61 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/25/2017 1836 BWS 40471
1 (BOD, 5 day) SM 5210B-2011 1 04/26/2017 1728 SLU 04/21/2017 1624 11297
2 (Chloride) 300.0 5 04/24/2017 2014 TAF 40485
1 (CO2 (calcula) SM 4500-CO2 D 1 04/25/2017 1836 BWS
2 (COD) SM 5220D-2011 1 05/01/2017 0909 BWS 04/27/2017 1705
1 (Nitrate - N) 300.0 2 04/21/2017 1514 TAF 40361
1 (Sulfate) 300.0 2 04/21/2017 1514 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/26/2017 0033 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 250 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U 1mg/L0.182.0
Chloride 300.0 110 2mg/L1.05.0
CO2 (calculation)124-38-9 SM 4500-CO2 350 1mg/L27
COD SM 5220D-20 22 2mg/L8.010
Nitrate - N 300.0 0.46 1mg/L0.0100.040
Sulfate 300.0 11 1mg/L0.402.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 6.4 1mg/L0.601.0
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 62 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2221 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.82 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.98 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 63 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2221 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 64 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/21/2017 1608 TML 40196
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 4.2 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 65 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 2025 BNW 04/24/2017 0828 40270
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 120 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.5 J 1ug/L1.310
Cobalt 7440-48-4 6020B 8.3 J 1ug/L0.6310
Copper 7440-50-8 6020B 0.98 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 4.2 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 66 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6
SD20013-014
04/20/2017 1110
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1512 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00040 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 67 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/25/2017 1842 BWS 40471
1 (BOD, 5 day) SM 5210B-2011 1 04/26/2017 1728 SLU 04/21/2017 1624 11297
1 (Chloride) 300.0 1 04/21/2017 1526 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/25/2017 1842 BWS
2 (COD) SM 5220D-2011 1 05/01/2017 0909 BWS 04/27/2017 1705
1 (Nitrate - N) 300.0 1 04/21/2017 1526 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1526 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/26/2017 0049 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 110 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U 1mg/L0.182.0
Chloride 300.0 37 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 300 1mg/L27
COD SM 5220D-20 8.3 J 2mg/L8.010
Nitrate - N 300.0 0.069 1mg/L0.00500.020
Sulfate 300.0 0.98 J 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 1.8 1mg/L0.601.0
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 68 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2243 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.49 J 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 1.2 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 48 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.61 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 69 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2243 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.57 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 70 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/21/2017 1621 TML 40196
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 180 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 71 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 2031 BNW 04/24/2017 0828 40270
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 61 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 10 U 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 4.9 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 1.8 J 1ug/L1.525
Zinc 7440-66-6 6020B 4.7 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 72 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8
SD20013-015
04/20/2017 1515
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1514 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 73 of 145
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/25/2017 1900 BWS 40471
1 (BOD, 5 day) SM 5210B-2011 1 04/26/2017 1728 SLU 04/21/2017 1624 11297
1 (Chloride) 300.0 1 04/21/2017 1539 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/25/2017 1900 BWS
2 (COD) SM 5220D-2011 1 05/01/2017 0909 BWS 04/27/2017 1705
1 (Nitrate - N) 300.0 1 04/21/2017 1539 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1539 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/26/2017 0106 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 36 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U 1mg/L0.182.0
Chloride 300.0 4.8 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 150 1mg/L27
COD SM 5220D-20 10 U 2mg/L8.010
Nitrate - N 300.0 0.89 1mg/L0.00500.020
Sulfate 300.0 1.0 U 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 1.0 U 1mg/L0.601.0
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 74 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2304 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 75 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2304 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 76 of 145
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Shealy Environmental Services, Inc.

Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/21/2017 1634 TML 40196
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 2.7 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 77 of 145
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 2037 BNW 04/24/2017 0828 40270
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 61 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.2 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 1.5 J 1ug/L1.525
Zinc 7440-66-6 6020B 11 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 78 of 145
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CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11
SD20013-016
04/20/2017 0820
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1516 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 79 of 145
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Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 04/25/2017 1905 BWS 40471
1 (BOD, 5 day) SM 5210B-2011 1 04/26/2017 1728 SLU 04/21/2017 1624 11297
1 (Chloride) 300.0 1 04/21/2017 1551 TAF 40357
1 (CO2 (calcula) SM 4500-CO2 D 1 04/25/2017 1905 BWS
2 (COD) SM 5220D-2011 1 05/01/2017 0909 BWS 04/27/2017 1705
1 (Nitrate - N) 300.0 1 04/21/2017 1551 TAF 40361
1 (Sulfate) 300.0 1 04/21/2017 1551 TAF 40359
1 (Sulfide) SM 4500-S2 F-2011 1 04/25/2017 0820 BWS 40426
1 (TOC) SM 5310C-2011 1 04/26/2017 0123 BWS 40449
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Alkalinity SM 2320B-20 51 1mg/L2.010
BOD, 5 day SM 5210B-20 2.0 U 1mg/L0.182.0
Chloride 300.0 6.9 1mg/L0.201.0
CO2 (calculation)124-38-9 SM 4500-CO2 190 1mg/L27
COD SM 5220D-20 10 U 2mg/L8.010
Nitrate - N 300.0 0.79 1mg/L0.00500.020
Sulfate 300.0 1.3 1mg/L0.201.0
Sulfide 18496-25-8 SM 4500-S2 1.0 U 1mg/L0.621.0
TOC SM 5310C-20 0.70 J 1mg/L0.601.0
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 80 of 145
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Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2326 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 2.4 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 2.6 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 81 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2326 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 106 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 82 of 145
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Dissolved Gases
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/21/2017 1647 TML 40196
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Ethane 74-84-0 RSK - 175 10 U 1ug/L2.510
Ethene 74-85-1 RSK - 175 10 U 1ug/L2.510
Methane 74-82-8 RSK - 175 5.0 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 83 of 145
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ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/25/2017 2043 BNW 04/24/2017 0828 40270
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 40 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.8 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 2.9 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.8 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 4.4 J 1ug/L1.525
Zinc 7440-66-6 6020B 11 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 84 of 145
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36
SD20013-017
04/20/2017 0940
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1518 SLS 04/21/2017 2215 40218
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 85 of 145
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Semivolatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-29d
SD20013-018
04/19/2017 0945
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3520C 8270D 1 05/01/2017 1153 RBH 04/25/2017 1715 40446
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
bis(2-Ethylhexyl)phthalate 117-81-7 8270D 4.0 U 1ug/L0.384.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
2-Fluorobiphenyl 57 37-129
2-Fluorophenol 41 24-127
Nitrobenzene-d5 62 38-127
Phenol-d5 52 28-128
Terphenyl-d14 78 10-148
2,4,6-Tribromophenol 63 41-144
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
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QC Summary
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40136-001
40136
Analytical Method:SM 2320B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Alkalinity 10 04/21/2017 0930U102.0 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40136-002
40136
Analytical Method:SM 2320B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Alkalinity 98 04/21/2017 09249810090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40357-001
40357
Analytical Method:300.0
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Chloride 1.0 04/21/2017 1042U1.0 0.20 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40357-002
40357
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Chloride 20 04/21/2017 1054992090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MS
Batch:
Sample ID:SD20013-003MS
40357
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Chloride 22 04/21/2017 1130932090-1103.6 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MSD
Batch:
Sample ID:SD20013-003MD
40357
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Chloride 23 04/21/2017 1142952090-1101.7 203.6 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40359-001
40359
Analytical Method:300.0
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Sulfate 1.0 04/21/2017 1042U1.0 0.20 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40359-002
40359
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Sulfate 22 04/21/2017 10541092090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MS
Batch:
Sample ID:SD20013-003MS
40359
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Sulfate 18 04/21/2017 1130902090-1100.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MSD
Batch:
Sample ID:SD20013-003MD
40359
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Sulfate 18 04/21/2017 1142912090-1101.6 200.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40361-001
40361
Analytical Method:300.0
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Nitrate - N 0.020 04/21/2017 1042U0.020 0.0050 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40361-002
40361
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Nitrate - N 0.84 04/21/2017 10541050.80 90-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 99 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - MS
Batch:
Sample ID:SD20013-003MS
40361
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Nitrate - N 0.79 04/21/2017 1130970.80 90-1100.014 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 100 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - MSD
Batch:
Sample ID:SD20013-003MD
40361
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Nitrate - N 0.83 04/21/2017 11421020.80 90-1105.2 200.014 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 101 of 145
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40426-001
40426
Analytical Method:SM 4500-S2 F-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Sulfide 1.0 04/25/2017 0820U1.0 0.62 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 102 of 145
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40426-002
40426
Analytical Method:SM 4500-S2 F-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Sulfide 9.8 04/25/2017 0820981080-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 103 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - MS
Batch:
Sample ID:SD20013-015MS
40426
Analytical Method:SM 4500-S2 F-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Sulfide 7.7 04/25/2017 0820771070-1300.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 104 of 145
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Inorganic non-metals - MSD
Batch:
Sample ID:SD20013-015MD
40426
Analytical Method:SM 4500-S2 F-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Sulfide 8.0 04/25/2017 0820801070-1304.1 200.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 105 of 145
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40449-001
40449
Analytical Method:SM 5310C-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
TOC 1.0 04/25/2017 1728U1.0 0.60 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 106 of 145
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40449-002
40449
Analytical Method:SM 5310C-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
TOC 19 04/25/2017 1744932090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 107 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - MS
Batch:
Sample ID:SD20013-002MS
40449
Analytical Method:SM 5310C-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
TOC 19 04/25/2017 2255872070-1301.8 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 108 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - MSD
Batch:
Sample ID:SD20013-002MD
40449
Analytical Method:SM 5310C-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
TOC 19 04/25/2017 2311872070-1300.039 201.8 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 109 of 145
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40471-001
40471
Analytical Method:SM 2320B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Alkalinity 10 04/25/2017 1745U102.0 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 110 of 145
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Inorganic non-metals - LCS
Batch:
Sample ID:SQ40471-002
40471
Analytical Method:SM 2320B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Alkalinity 98 04/25/2017 17519810090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 111 of 145
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Inorganic non-metals - MB
Batch:
Sample ID:SQ40485-001
40485
Analytical Method:300.0
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Chloride 1.0 04/24/2017 1926U1.0 0.20 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 112 of 145
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Shealy Environmental Services, Inc.

Inorganic non-metals - LCS
Batch:
Sample ID:SQ40485-002
40485
Analytical Method:300.0
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Chloride 20 04/24/2017 1950982090-1101
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 113 of 145
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Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40248-001
40248 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Acetone 10 04/22/2017 1051U102.0 ug/L1
Acrylonitrile 5.0 04/22/2017 1051U5.0 0.80 ug/L1
Benzene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Bromochloromethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Bromodichloromethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Bromoform 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Bromomethane (Methyl bromide)0.50 04/22/2017 1051U0.50 0.40 ug/L1
2-Butanone (MEK)10 04/22/2017 1051U102.0 ug/L1
Carbon disulfide 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Carbon tetrachloride 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Chlorobenzene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Chloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Chloroform 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Chloromethane (Methyl chloride)0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2-Dibromo-3-chloropropane (DBCP)0.50 04/22/2017 1051U0.50 0.40 ug/L1
Dibromochloromethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2-Dibromoethane (EDB)0.50 04/22/2017 1051U0.50 0.40 ug/L1
Dibromomethane (Methylene bromide)0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,4-Dichlorobenzene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2-Dichlorobenzene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Dichlorodifluoromethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1-Dichloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2-Dichloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
trans-1,2-Dichloroethene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1-Dichloroethene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
cis-1,2-Dichloroethene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2-Dichloropropane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
cis-1,3-Dichloropropene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
trans-1,3-Dichloropropene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Ethylbenzene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
2-Hexanone 10 04/22/2017 1051U102.0 ug/L1
Methyl iodide (Iodomethane)5.0 04/22/2017 1051U5.0 0.40 ug/L1
4-Methyl-2-pentanone 10 04/22/2017 1051U102.0 ug/L1
Methylene chloride 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Styrene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1,2,2-Tetrachloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Tetrachloroethene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Toluene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1,1-Trichloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,1,2-Trichloroethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Trichloroethene 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Trichlorofluoromethane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
1,2,3-Trichloropropane 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 114 of 145
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Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40248-001
40248 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Vinyl acetate 5.0 04/22/2017 1051U5.0 1.2 ug/L1
Vinyl chloride 0.50 04/22/2017 1051U0.50 0.40 ug/L1
Xylenes (total)1.0 04/22/2017 1051U1.0 0.40 ug/L1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 101 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 115 of 145
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Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40248-002
40248 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Acetone 120 04/22/2017 095211710060-1401
Acrylonitrile 100 04/22/2017 095210010060-1401
Benzene 49 04/22/2017 0952995070-1301
Bromochloromethane 50 04/22/2017 09521005070-1301
Bromodichloromethane 52 04/22/2017 09521055070-1301
Bromoform 49 04/22/2017 0952985070-1301
Bromomethane (Methyl bromide)46 04/22/2017 0952925060-1401
2-Butanone (MEK)120 04/22/2017 095211810060-1401
Carbon disulfide 49 04/22/2017 0952985060-1401
Carbon tetrachloride 53 04/22/2017 09521065070-1301
Chlorobenzene 50 04/22/2017 09521015070-1301
Chloroethane 53 04/22/2017 09521055060-1401
Chloroform 51 04/22/2017 09521035070-1301
Chloromethane (Methyl chloride)58 04/22/2017 09521165060-1401
1,2-Dibromo-3-chloropropane (DBCP)52 04/22/2017 09521045070-1301
Dibromochloromethane 55 04/22/2017 09521115070-1301
1,2-Dibromoethane (EDB)50 04/22/2017 0952995070-1301
Dibromomethane (Methylene bromide)50 04/22/2017 09521005070-1301
1,4-Dichlorobenzene 50 04/22/2017 09521005070-1301
1,2-Dichlorobenzene 49 04/22/2017 0952995070-1301
Dichlorodifluoromethane 61 04/22/2017 09521225060-1401
1,1-Dichloroethane 51 04/22/2017 09521015070-1301
1,2-Dichloroethane 49 04/22/2017 0952985070-1301
trans-1,2-Dichloroethene 53 04/22/2017 09521075070-1301
1,1-Dichloroethene 53 04/22/2017 09521055070-1301
cis-1,2-Dichloroethene 52 04/22/2017 09521045070-1301
1,2-Dichloropropane 51 04/22/2017 09521015070-1301
cis-1,3-Dichloropropene 56 04/22/2017 09521115070-1301
trans-1,3-Dichloropropene 47 04/22/2017 0952955070-1301
Ethylbenzene 52 04/22/2017 09521045070-1301
2-Hexanone 100 04/22/2017 095210410060-1401
Methyl iodide (Iodomethane)48 04/22/2017 0952955070-1301
4-Methyl-2-pentanone 99 04/22/2017 09529910060-1401
Methylene chloride 48 04/22/2017 0952965070-1301
Styrene 53 04/22/2017 09521065070-1301
1,1,1,2-Tetrachloroethane 49 04/22/2017 0952995070-1301
1,1,2,2-Tetrachloroethane 50 04/22/2017 09521005070-1301
Tetrachloroethene 52 04/22/2017 09521045070-1301
Toluene 52 04/22/2017 09521035070-1301
1,1,1-Trichloroethane 49 04/22/2017 0952985070-1301
1,1,2-Trichloroethane 48 04/22/2017 0952965070-1301
Trichloroethene 52 04/22/2017 09521045070-1301
Trichlorofluoromethane 50 04/22/2017 09521005060-1401
1,2,3-Trichloropropane 50 04/22/2017 09521015070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 116 of 145
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Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40248-002
40248 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Vinyl acetate 54 04/22/2017 09521075060-1401
Vinyl chloride 58 04/22/2017 09521165060-1401
Xylenes (total)100 04/22/2017 095210210070-1301
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 88 70-130
1,2-Dichloroethane-d4 88 70-130
Toluene-d8 97 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 117 of 145
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Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40320-001
40320 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
trans-1,4-Dichloro-2-butene 2.0 04/24/2017 1034U2.0 0.40 ug/L1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 84 70-130
1,2-Dichloroethane-d4 92 70-130
Toluene-d8 96 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 118 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40320-002
40320 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
trans-1,4-Dichloro-2-butene 45 04/24/2017 0907905034-1421
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 81 70-130
1,2-Dichloroethane-d4 79 70-130
Toluene-d8 85 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 119 of 145
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Volatile Organic Compounds by GC/MS - LCSD
Batch:Prep Method:
Sample ID:SQ40320-003
40320 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
trans-1,4-Dichloro-2-butene 43 04/24/2017 0941875034-1423.8 201
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 89 70-130
1,2-Dichloroethane-d4 87 70-130
Toluene-d8 94 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 120 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40382-001
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Acetone 10 04/24/2017 2039U102.0 ug/L1
Acrylonitrile 5.0 04/24/2017 2039U5.0 0.80 ug/L1
Benzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromochloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromodichloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromoform 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromomethane (Methyl bromide)0.50 04/24/2017 2039U0.50 0.40 ug/L1
2-Butanone (MEK)10 04/24/2017 2039U102.0 ug/L1
Carbon disulfide 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Carbon tetrachloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloroform 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloromethane (Methyl chloride)0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dibromo-3-chloropropane (DBCP)0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dibromochloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dibromoethane (EDB)0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dibromomethane (Methylene bromide)0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,4-Dichloro-2-butene 2.0 04/24/2017 2039U2.0 0.40 ug/L1
1,4-Dichlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dichlorodifluoromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1-Dichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,2-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
cis-1,2-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichloropropane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,3-Dichloropropene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
cis-1,3-Dichloropropene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Ethylbenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
2-Hexanone 10 04/24/2017 2039U102.0 ug/L1
Methyl iodide (Iodomethane)5.0 04/24/2017 2039U5.0 0.40 ug/L1
4-Methyl-2-pentanone 10 04/24/2017 2039U102.0 ug/L1
Methylene chloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Styrene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,2,2-Tetrachloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Tetrachloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Toluene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,2-Trichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,1-Trichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Trichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Trichlorofluoromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 121 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40382-001
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
1,2,3-Trichloropropane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Vinyl acetate 5.0 04/24/2017 2039U5.0 1.2 ug/L1
Vinyl chloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Xylenes (total)1.0 04/24/2017 2039U1.0 0.40 ug/L1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 98 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 122 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40382-002
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Acetone 110 04/24/2017 192511010060-1401
Acrylonitrile 92 04/24/2017 19259210060-1401
Benzene 51 04/24/2017 19251035070-1301
Bromochloromethane 52 04/24/2017 19251035070-1301
Bromodichloromethane 52 04/24/2017 19251055070-1301
Bromoform 50 04/24/2017 1925995070-1301
Bromomethane (Methyl bromide)57 04/24/2017 19251155060-1401
2-Butanone (MEK)98 04/24/2017 19259810060-1401
Carbon disulfide 51 04/24/2017 19251025060-1401
Carbon tetrachloride 48 04/24/2017 1925975070-1301
Chlorobenzene 52 04/24/2017 19251055070-1301
Chloroethane 54 04/24/2017 19251085060-1401
Chloroform 55 04/24/2017 19251095070-1301
Chloromethane (Methyl chloride)54 04/24/2017 19251085060-1401
1,2-Dibromo-3-chloropropane (DBCP)44 04/24/2017 1925875070-1301
Dibromochloromethane 52 04/24/2017 19251055070-1301
1,2-Dibromoethane (EDB)48 04/24/2017 1925955070-1301
Dibromomethane (Methylene bromide)50 04/24/2017 1925995070-1301
trans-1,4-Dichloro-2-butene 47 04/24/2017 1925945034-1421
1,4-Dichlorobenzene 51 04/24/2017 19251025070-1301
1,2-Dichlorobenzene 51 04/24/2017 19251025070-1301
Dichlorodifluoromethane 59 04/24/2017 19251175060-1401
1,2-Dichloroethane 50 04/24/2017 19251015070-1301
1,1-Dichloroethane 54 04/24/2017 19251095070-1301
trans-1,2-Dichloroethene 57 04/24/2017 19251155070-1301
cis-1,2-Dichloroethene 54 04/24/2017 19251085070-1301
1,1-Dichloroethene 52 04/24/2017 19251045070-1301
1,2-Dichloropropane 51 04/24/2017 19251025070-1301
trans-1,3-Dichloropropene 50 04/24/2017 19251005070-1301
cis-1,3-Dichloropropene 52 04/24/2017 19251045070-1301
Ethylbenzene 52 04/24/2017 19251035070-1301
2-Hexanone 85 04/24/2017 19258510060-1401
Methyl iodide (Iodomethane)54 04/24/2017 19251085070-1301
4-Methyl-2-pentanone 87 04/24/2017 19258710060-1401
Methylene chloride 50 04/24/2017 19251005070-1301
Styrene 52 04/24/2017 19251045070-1301
1,1,2,2-Tetrachloroethane 48 04/24/2017 1925955070-1301
1,1,1,2-Tetrachloroethane 50 04/24/2017 1925995070-1301
Tetrachloroethene 55 04/24/2017 19251105070-1301
Toluene 54 04/24/2017 19251085070-1301
1,1,2-Trichloroethane 47 04/24/2017 1925955070-1301
1,1,1-Trichloroethane 49 04/24/2017 1925995070-1301
Trichloroethene 50 04/24/2017 19251005070-1301
Trichlorofluoromethane 54 04/24/2017 19251075060-1401
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 123 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40382-002
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
1,2,3-Trichloropropane 48 04/24/2017 1925955070-1301
Vinyl acetate 52 04/24/2017 19251045060-1401
Vinyl chloride 55 04/24/2017 19251115060-1401
Xylenes (total)100 04/24/2017 192510210070-1301
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 99 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 124 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - Duplicate
Batch:Prep Method:
Sample ID:SD20013-013DU
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q Analysis Date% RPD
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)
Acetone 1.0 04/25/2017 0240U0.00 20ND1
Acrylonitrile 1.0 04/25/2017 0240U0.00 20ND1
Benzene 1.0 04/25/2017 0240U0.00 20ND1
Bromochloromethane 1.0 04/25/2017 0240U0.00 20ND1
Bromodichloromethane 1.0 04/25/2017 0240U0.00 20ND1
Bromoform 1.0 04/25/2017 0240U0.00 20ND1
Bromomethane (Methyl bromide)1.0 04/25/2017 0240U0.00 20ND1
2-Butanone (MEK)1.0 04/25/2017 0240U0.00 20ND1
Carbon disulfide 1.0 04/25/2017 0240U0.00 20ND1
Carbon tetrachloride 1.0 04/25/2017 0240U0.00 20ND1
Chlorobenzene 1.0 04/25/2017 0240U0.00 20ND1
Chloroethane 1.0 04/25/2017 0240U0.00 20ND1
Chloroform 1.0 04/25/2017 0240U0.00 20ND1
Chloromethane (Methyl chloride)1.0 04/25/2017 0240U0.00 20ND1
1,2-Dibromo-3-chloropropane (DBCP)1.0 04/25/2017 0240U0.00 20ND1
Dibromochloromethane 1.0 04/25/2017 0240U0.00 20ND1
1,2-Dibromoethane (EDB)1.0 04/25/2017 0240U0.00 20ND1
Dibromomethane (Methylene bromide)1.0 04/25/2017 0240U0.00 20ND1
trans-1,4-Dichloro-2-butene 1.0 04/25/2017 0240U0.00 20ND1
1,2-Dichlorobenzene 1.0 04/25/2017 0240U0.00 20ND1
1,4-Dichlorobenzene 1.0 04/25/2017 0240U0.00 20ND1
Dichlorodifluoromethane 1.0 04/25/2017 0240U0.00 20ND1
1,1-Dichloroethane 1.0 04/25/2017 0240U0.00 20ND1
1,2-Dichloroethane 1.0 04/25/2017 0240U0.00 20ND1
1,1-Dichloroethene 1.0 04/25/2017 0240U0.00 20ND1
cis-1,2-Dichloroethene 1.0 04/25/2017 0240U0.00 20ND1
trans-1,2-Dichloroethene 1.0 04/25/2017 0240U0.00 20ND1
1,2-Dichloropropane 1.0 04/25/2017 0240U0.00 20ND1
cis-1,3-Dichloropropene 1.0 04/25/2017 0240U0.00 20ND1
trans-1,3-Dichloropropene 1.0 04/25/2017 0240U0.00 20ND1
Ethylbenzene 1.0 04/25/2017 0240U0.00 20ND1
2-Hexanone 1.0 04/25/2017 0240U0.00 20ND1
Methyl iodide (Iodomethane)1.0 04/25/2017 0240U0.00 20ND1
4-Methyl-2-pentanone 1.0 04/25/2017 0240U0.00 20ND1
Methylene chloride 1.0 04/25/2017 0240U0.00 20ND1
Styrene 1.0 04/25/2017 0240U0.00 20ND1
1,1,1,2-Tetrachloroethane 1.0 04/25/2017 0240U0.00 20ND1
1,1,2,2-Tetrachloroethane 1.0 04/25/2017 0240U0.00 20ND1
Tetrachloroethene 1.0 04/25/2017 0240U0.00 20ND1
Toluene 1.0 04/25/2017 0240U0.00 20ND1
1,1,1-Trichloroethane 1.0 04/25/2017 0240U0.00 20ND1
1,1,2-Trichloroethane 1.0 04/25/2017 0240U0.00 20ND1
Trichloroethene 1.0 04/25/2017 0240U0.00 20ND1
Trichlorofluoromethane 1.0 04/25/2017 0240U0.00 20ND1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 125 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - Duplicate
Batch:Prep Method:
Sample ID:SD20013-013DU
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q Analysis Date% RPD
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)
1,2,3-Trichloropropane 1.0 04/25/2017 0240U0.00 20ND1
Vinyl acetate 1.0 04/25/2017 0240U0.00 20ND1
Vinyl chloride 1.0 04/25/2017 0240U0.00 20ND1
Xylenes (total)1.0 04/25/2017 0240U0.00 20ND1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 103 70-130
Toluene-d8 103 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 126 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:SD20013-014MS
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Acetone 110 04/25/2017 030110510060-1400.0 1
Acrylonitrile 97 04/25/2017 03019710060-1400.0 1
Benzene 54 04/25/2017 03011095070-1300.0 1
Bromochloromethane 50 04/25/2017 03011015070-1300.0 1
Bromodichloromethane 57 04/25/2017 03011155070-1300.0 1
Bromoform 54 04/25/2017 03011085070-1300.0 1
Bromomethane (Methyl bromide)62 04/25/2017 03011245060-1400.0 1
2-Butanone (MEK)100 04/25/2017 030110110060-1400.0 1
Carbon disulfide 55 04/25/2017 03011105060-1400.0 1
Carbon tetrachloride 55 04/25/2017 03011105070-1300.0 1
Chlorobenzene 56 04/25/2017 03011135070-1300.0 1
Chloroethane 59 04/25/2017 03011185060-1400.0 1
Chloroform 59 04/25/2017 03011185070-1300.0 1
Chloromethane (Methyl chloride)59 04/25/2017 03011195020-1580.0 1
1,2-Dibromo-3-chloropropane (DBCP)49 04/25/2017 0301975070-1300.0 1
Dibromochloromethane 57 04/25/2017 03011135070-1300.0 1
1,2-Dibromoethane (EDB)51 04/25/2017 03011025070-1300.0 1
Dibromomethane (Methylene bromide)49 04/25/2017 0301985070-1300.0 1
trans-1,4-Dichloro-2-butene 50 04/25/2017 0301995034-1420.0 1
1,2-Dichlorobenzene 55 04/25/2017 03011115070-1300.0 1
1,4-Dichlorobenzene 56 04/25/2017 03011105070-1300.82 1
Dichlorodifluoromethane 66 04/25/2017 03011335060-1400.0 1
1,1-Dichloroethane 60 04/25/2017 03011175070-1300.98 1
1,2-Dichloroethane 53 04/25/2017 03011065070-1300.0 1
1,1-Dichloroethene 57 04/25/2017 03011145070-1300.0 1
cis-1,2-Dichloroethene 57 04/25/2017 03011145070-1300.0 1
trans-1,2-Dichloroethene 60 04/25/2017 03011205070-1300.0 1
1,2-Dichloropropane 56 04/25/2017 03011135070-1300.0 1
cis-1,3-Dichloropropene 55 04/25/2017 03011115070-1300.0 1
trans-1,3-Dichloropropene 54 04/25/2017 03011085070-1300.0 1
Ethylbenzene 57 04/25/2017 03011145070-1300.0 1
2-Hexanone 96 04/25/2017 03019610060-1400.0 1
Methyl iodide (Iodomethane)56 04/25/2017 03011125070-1300.0 1
4-Methyl-2-pentanone 100 04/25/2017 030110110060-1400.0 1
Methylene chloride 51 04/25/2017 03011025070-1300.0 1
Styrene 57 04/25/2017 03011155070-1300.0 1
1,1,1,2-Tetrachloroethane 54 04/25/2017 03011085070-1300.0 1
1,1,2,2-Tetrachloroethane 49 04/25/2017 0301995070-1300.0 1
Tetrachloroethene 61 04/25/2017 03011215070-1300.0 1
Toluene 59 04/25/2017 03011185070-1300.0 1
1,1,1-Trichloroethane 56 04/25/2017 03011125070-1300.0 1
1,1,2-Trichloroethane 51 04/25/2017 03011025070-1300.0 1
Trichloroethene 56 04/25/2017 03011115070-1300.0 1
Trichlorofluoromethane 67 04/25/2017 03011345060-1400.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 127 of 145
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:SD20013-014MS
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
1,2,3-Trichloropropane 52 04/25/2017 03011035070-1300.0 1
Vinyl acetate 51 04/25/2017 03011025029-1970.0 1
Vinyl chloride 63 04/25/2017 03011275060-1400.0 1
Xylenes (total)110 04/25/2017 030111210070-1300.0 1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 110 70-130
1,2-Dichloroethane-d4 101 70-130
Toluene-d8 105 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 128 of 145
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Semivolatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40446-001
40446 3520C
04/25/2017 1715Analytical Method:8270D
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
bis(2-Ethylhexyl)phthalate 4.0 05/01/2017 1039U4.0 0.38 ug/L1
Surrogate Q % Rec
Acceptance
Limit
2,4,6-Tribromophenol 61 41-144
2-Fluorobiphenyl 60 37-129
2-Fluorophenol 44 24-127
Nitrobenzene-d5 69 38-127
Phenol-d5 56 28-128
Terphenyl-d14 82 10-148
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 129 of 145
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Shealy Environmental Services, Inc.

Semivolatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40446-002
40446 3520C
04/25/2017 1715Analytical Method:8270D
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
bis(2-Ethylhexyl)phthalate 6.5 05/01/2017 1104818.0 56-1281
Surrogate Q % Rec
Acceptance
Limit
2,4,6-Tribromophenol 63 41-144
2-Fluorobiphenyl 59 37-129
2-Fluorophenol 41 24-127
Nitrobenzene-d5 62 38-127
Phenol-d5 54 28-128
Terphenyl-d14 72 10-148
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 130 of 145
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Shealy Environmental Services, Inc.

Semivolatile Organic Compounds by GC/MS - LCSD
Batch:Prep Method:
Prep Date:
Sample ID:SQ40446-003
40446 3520C
04/25/2017 1715Analytical Method:8270D
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
bis(2-Ethylhexyl)phthalate 6.3 05/01/2017 1128798.0 56-1282.5 401
Surrogate Q % Rec
Acceptance
Limit
2,4,6-Tribromophenol 64 41-144
2-Fluorobiphenyl 55 37-129
2-Fluorophenol 38 24-127
Nitrobenzene-d5 55 38-127
Phenol-d5 49 28-128
Terphenyl-d14 67 10-148
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 131 of 145
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Dissolved Gases - MB
Batch:
Sample ID:SQ40095-001
40095
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Ethane 10 04/20/2017 1603U102.5 ug/L1
Ethene 10 04/20/2017 1603U102.5 ug/L1
Methane 3.4 04/20/2017 1603J102.5 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 132 of 145
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Dissolved Gases - LCS
Batch:
Sample ID:SQ40095-002
40095
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Ethane 590 04/20/2017 152910755070-1301
Ethene 560 04/20/2017 152910852070-1301
Methane 290 04/20/2017 15299830070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 133 of 145
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Dissolved Gases - LCSD
Batch:
Sample ID:SQ40095-003
40095
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
Ethane 600 04/20/2017 154010855070-1300.74 301
Ethene 560 04/20/2017 154010852070-1300.77 301
Methane 290 04/20/2017 154010030070-1301.7 301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 134 of 145
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Dissolved Gases - MB
Batch:
Sample ID:SQ40196-001
40196
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Ethane 10 04/21/2017 1535U102.5 ug/L1
Ethene 10 04/21/2017 1535U102.5 ug/L1
Methane 10 04/21/2017 1535U102.5 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 135 of 145
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Dissolved Gases - LCS
Batch:
Sample ID:SQ40196-002
40196
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Ethane 530 04/21/2017 15059655070-1301
Ethene 500 04/21/2017 15059652070-1301
Methane 260 04/21/2017 15059030070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 136 of 145
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Dissolved Gases - LCSD
Batch:
Sample ID:SQ40196-003
40196
Analytical Method:RSK - 175
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
Ethane 540 04/21/2017 15159855070-1302.3 301
Ethene 510 04/21/2017 15159952070-1302.3 301
Methane 270 04/21/2017 15159130070-1301.0 301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 137 of 145
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ICP-MS Metals - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40097-001
40097 3005A
04/20/2017 1724Analytical Method:6020B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Antimony 6.0 04/25/2017 1430U6.0 0.50 ug/L1
Arsenic 10 04/25/2017 1430U101.3 ug/L1
Barium 100 04/25/2017 1430U1000.63 ug/L1
Beryllium 1.0 04/25/2017 1430U1.0 0.13 ug/L1
Cadmium 1.0 04/25/2017 1430U1.0 0.13 ug/L1
Chromium 10 04/25/2017 1430U101.3 ug/L1
Cobalt 10 04/25/2017 1430U100.63 ug/L1
Copper 10 04/25/2017 1430U100.63 ug/L1
Lead 10 04/25/2017 1430U100.25 ug/L1
Nickel 50 04/25/2017 1430U501.3 ug/L1
Selenium 10 04/25/2017 1430U101.3 ug/L1
Silver 10 04/25/2017 1430U100.25 ug/L1
Thallium 5.5 04/25/2017 1430U5.5 0.13 ug/L1
Vanadium 25 04/25/2017 1430U251.5 ug/L1
Zinc 10 04/25/2017 1430U102.5 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 138 of 145
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ICP-MS Metals - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40097-002
40097 3005A
04/20/2017 1724Analytical Method:6020B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Antimony 97 04/25/2017 14369710080-1201
Arsenic 100 04/25/2017 143610410080-1201
Barium 100 04/25/2017 143610210080-1201
Beryllium 100 04/25/2017 143610510080-1201
Cadmium 97 04/25/2017 14369710080-1201
Chromium 110 04/25/2017 143610710080-1201
Cobalt 110 04/25/2017 143611210080-1201
Copper 110 04/25/2017 143610610080-1201
Lead 110 04/25/2017 143610610080-1201
Nickel 100 04/25/2017 143610310080-1201
Selenium 100 04/25/2017 143610210080-1201
Silver 92 04/25/2017 14369210080-1201
Thallium 110 04/25/2017 143610610080-1201
Vanadium 100 04/25/2017 143610410080-1201
Zinc 100 04/25/2017 143610210080-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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ICP-MS Metals - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40270-001
40270 3005A
04/24/2017 828Analytical Method:6020B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Antimony 6.0 04/25/2017 2008U6.0 0.50 ug/L1
Arsenic 10 04/25/2017 2008U101.3 ug/L1
Barium 100 04/25/2017 2008U1000.63 ug/L1
Beryllium 1.0 04/25/2017 2008U1.0 0.13 ug/L1
Cadmium 1.0 04/25/2017 2008U1.0 0.13 ug/L1
Chromium 10 04/25/2017 2008U101.3 ug/L1
Cobalt 10 04/25/2017 2008U100.63 ug/L1
Copper 10 04/25/2017 2008U100.63 ug/L1
Lead 10 04/25/2017 2008U100.25 ug/L1
Nickel 50 04/25/2017 2008U501.3 ug/L1
Selenium 10 04/25/2017 2008U101.3 ug/L1
Silver 10 04/25/2017 2008U100.25 ug/L1
Thallium 5.5 04/25/2017 2008U5.5 0.13 ug/L1
Vanadium 25 04/25/2017 2008U251.5 ug/L1
Zinc 10 04/25/2017 2008U102.5 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 140 of 145
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ICP-MS Metals - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40270-002
40270 3005A
04/24/2017 828Analytical Method:6020B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Antimony 96 04/25/2017 20149610080-1201
Arsenic 100 04/25/2017 201410410080-1201
Barium 100 04/25/2017 201410010080-1201
Beryllium 110 04/25/2017 201411210080-1201
Cadmium 97 04/25/2017 20149710080-1201
Chromium 110 04/25/2017 201410510080-1201
Cobalt 110 04/25/2017 201410910080-1201
Copper 100 04/25/2017 201410410080-1201
Lead 110 04/25/2017 201410610080-1201
Nickel 100 04/25/2017 201410210080-1201
Selenium 110 04/25/2017 201410510080-1201
Silver 96 04/25/2017 20149610080-1201
Thallium 110 04/25/2017 201410610080-1201
Vanadium 100 04/25/2017 201410210080-1201
Zinc 110 04/25/2017 201410510080-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 141 of 145
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CVAA - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40218-001
40218 7470A
04/21/2017 2215Analytical Method:7470A
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Mercury 0.00010 04/22/2017 1426U0.00010 0.000028 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 142 of 145
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CVAA - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40218-002
40218 7470A
04/21/2017 2215Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Mercury 0.0021 04/22/2017 14281070.0020 80-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 143 of 145
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CVAA - MS
Batch:Prep Method:
Prep Date:
Sample ID:SD20013-002MS
40218 7470A
04/21/2017 2215Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Mercury 0.0021 04/22/2017 14391050.0020 85-1150.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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CVAA - MSD
Batch:Prep Method:
Prep Date:
Sample ID:SD20013-002MD
40218 7470A
04/21/2017 2215Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Mercury 0.0020 04/22/2017 14411010.0020 85-1153.7 200.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
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Chain of Custody
and
Miscellaneous Documents
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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
SD21006Lot Number:
North Wake Unlined LandfillProject Name:
04/28/2017Date Completed:
Catherine S. Dover
Project Manager

This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non-paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
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SHEALY ENVIRONMENTAL SERVICES, INC.
Case Narrative
CDM Smith
Lot Number: SD21006
SC DHEC No: 32010 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329
Project Name: North Wake Unlined Landfill
Project Number:
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page.
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: SD21006

Project Name: North Wake Unlined Landfill
Project Number:
Sample Number Sample ID Matrix Date Sampled Date Received
001 04/20/2017 1150MW-6d Aqueous 04/21/2017
002 04/20/2017 1540MW-8d Aqueous 04/21/2017
003 04/20/2017 0810MW-11d Aqueous 04/21/2017
004 04/20/2017 1615MW-28 Aqueous 04/21/2017
005 04/20/2017 1620MW-28d Aqueous 04/21/2017
006 04/20/2017 1715MW-30 Aqueous 04/21/2017
007 04/20/2017 1650MW-32 Aqueous 04/21/2017
008 04/20/2017 1700TB-1a Aqueous 04/21/2017
009 04/20/2017 1420MW-33 Aqueous 04/21/2017
010 04/20/2017 1250MW-34 Aqueous 04/21/2017
011 04/20/2017 1310MW-34d Aqueous 04/21/2017
012 04/20/2017 1235MW-35 Aqueous 04/21/2017
013 04/20/2017 0925MW-36d Aqueous 04/21/2017
014 04/20/2017 0800DUPAqueous 04/21/2017
015 04/20/2017 1725EQ BLANK Aqueous 04/21/2017
016 04/20/2017TRIP BLANK 1 Aqueous 04/21/2017
017 04/20/2017 1600SW-2 Aqueous 04/21/2017
018 04/20/2017 1645SW-3 Aqueous 04/21/2017
019 04/20/2017 1005SW-7 Aqueous 04/21/2017
020 04/20/2017 1015SW-8 Aqueous 04/21/2017
021 04/20/2017TRIP BLANK 2 Aqueous 04/21/2017
(21 samples)
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Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6d
SD21006-001
04/20/2017 1150
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2347 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.51 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.43 J 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 1.5 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.51 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 1.6 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 4 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6d
SD21006-001
04/20/2017 1150
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/24/2017 2347 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 102 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 97 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 5 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6d
SD21006-001
04/20/2017 1150
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1153 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 51 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.6 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 2.4 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.6 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 2.6 J 1ug/L1.525
Zinc 7440-66-6 6020B 9.1 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 6 of 100
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-6d
SD21006-001
04/20/2017 1150
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1829 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 7 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8d
SD21006-002
04/20/2017 1540
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0008 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 8 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8d
SD21006-002
04/20/2017 1540
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0008 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 100 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 9 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8d
SD21006-002
04/20/2017 1540
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1220 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 19 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.6 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 4.3 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 4.0 J 1ug/L1.525
Zinc 7440-66-6 6020B 3.1 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 10 of 100
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Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-8d
SD21006-002
04/20/2017 1540
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1831 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 11 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11d
SD21006-003
04/20/2017 0810
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0030 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 12 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11d
SD21006-003
04/20/2017 0810
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0030 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 13 of 100
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11d
SD21006-003
04/20/2017 0810
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1236 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 48 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.2 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 2.2 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 2.2 J 1ug/L1.525
Zinc 7440-66-6 6020B 5.0 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 14 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-11d
SD21006-003
04/20/2017 0810
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1837 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 15 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28
SD21006-004
04/20/2017 1615
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0052 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 16 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28
SD21006-004
04/20/2017 1615
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0052 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 103 70-130
Toluene-d8 106 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 17 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28
SD21006-004
04/20/2017 1615
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1242 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 29 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.18 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 3.9 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 10 U 1ug/L0.6310
Lead 7439-92-1 6020B 0.30 J 1ug/L0.2510
Nickel 7440-02-0 6020B 1.3 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 6.1 J 1ug/L1.525
Zinc 7440-66-6 6020B 11 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 18 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28
SD21006-004
04/20/2017 1615
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1840 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 19 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28d
SD21006-005
04/20/2017 1620
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0113 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 20 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28d
SD21006-005
04/20/2017 1620
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0113 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 101 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 21 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28d
SD21006-005
04/20/2017 1620
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1247 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 8.1 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 1.3 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 0.68 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.3 J 1ug/L1.525
Zinc 7440-66-6 6020B 5.9 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 22 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-28d
SD21006-005
04/20/2017 1620
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1842 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 23 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-30
SD21006-006
04/20/2017 1715
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0135 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 24 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-30
SD21006-006
04/20/2017 1715
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0135 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 25 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-30
SD21006-006
04/20/2017 1715
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1252 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 79 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.56 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 25 1ug/L1.310
Cobalt 7440-48-4 6020B 3.1 J 1ug/L0.6310
Copper 7440-50-8 6020B 28 1ug/L0.6310
Lead 7439-92-1 6020B 2.2 J 1ug/L0.2510
Nickel 7440-02-0 6020B 8.7 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 0.14 J 1ug/L0.135.5
Vanadium 7440-62-2 6020B 19 J 1ug/L1.525
Zinc 7440-66-6 6020B 22 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 26 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-30
SD21006-006
04/20/2017 1715
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1848 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 27 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-32
SD21006-007
04/20/2017 1650
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0156 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 28 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-32
SD21006-007
04/20/2017 1650
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0156 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 29 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-32
SD21006-007
04/20/2017 1650
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1258 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 11 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.30 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 1.6 J 1ug/L1.310
Cobalt 7440-48-4 6020B 0.90 J 1ug/L0.6310
Copper 7440-50-8 6020B 5.1 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.4 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 2.7 J 1ug/L1.525
Zinc 7440-66-6 6020B 3.5 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 30 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-32
SD21006-007
04/20/2017 1650
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1851 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 31 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a
SD21006-008
04/20/2017 1700
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0218 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.42 J 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 32 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a
SD21006-008
04/20/2017 1700
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 0218 ECP 40382
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 111 70-130
1,2-Dichloroethane-d4 107 70-130
Toluene-d8 106 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 33 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a
SD21006-008
04/20/2017 1700
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1303 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 17 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 0.37 J 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 1.0 J 1ug/L0.6310
Copper 7440-50-8 6020B 3.6 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 1.9 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 5.1 J 1ug/L1.525
Zinc 7440-66-6 6020B 5.5 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 34 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TB-1a
SD21006-008
04/20/2017 1700
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1853 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.000050 J 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 35 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-33
SD21006-009
04/20/2017 1420
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1248 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 36 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-33
SD21006-009
04/20/2017 1420
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1248 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 105 70-130
Toluene-d8 104 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 37 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-33
SD21006-009
04/20/2017 1420
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1309 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 29 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 5.1 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.5 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 5.9 J 1ug/L1.525
Zinc 7440-66-6 6020B 7.4 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 38 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-33
SD21006-009
04/20/2017 1420
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1855 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 39 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34
SD21006-010
04/20/2017 1250
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1310 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.75 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.65 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 1.4 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 2.6 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 13 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.51 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 12 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 9.3 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 2.4 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 2.9 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 1.2 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 40 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34
SD21006-010
04/20/2017 1250
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1310 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 106 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 41 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34
SD21006-010
04/20/2017 1250
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1314 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 84 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.29 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 4.4 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.4 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 2.0 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 1.5 J 1ug/L1.525
Zinc 7440-66-6 6020B 13 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 42 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34
SD21006-010
04/20/2017 1250
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1857 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00025 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 43 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34d
SD21006-011
04/20/2017 1310
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1331 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.49 J 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 1.0 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 3.1 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 2.9 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.78 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.72 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.85 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.59 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 44 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34d
SD21006-011
04/20/2017 1310
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1331 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 104 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 45 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34d
SD21006-011
04/20/2017 1310
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1319 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 20 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.14 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 6.4 J 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 10 U 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 2.0 J 1ug/L1.525
Zinc 7440-66-6 6020B 3.0 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 46 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-34d
SD21006-011
04/20/2017 1310
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1859 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.000073 J 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 47 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-35
SD21006-012
04/20/2017 1235
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1353 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 1.6 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.62 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.61 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 1.2 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 48 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-35
SD21006-012
04/20/2017 1235
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1353 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 107 70-130
Toluene-d8 106 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 49 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-35
SD21006-012
04/20/2017 1235
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1325 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 38 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 0.39 J 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.3 J 1ug/L1.310
Cobalt 7440-48-4 6020B 6.5 J 1ug/L0.6310
Copper 7440-50-8 6020B 2.4 J 1ug/L0.6310
Lead 7439-92-1 6020B 5.0 J 1ug/L0.2510
Nickel 7440-02-0 6020B 3.7 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.9 J 1ug/L1.525
Zinc 7440-66-6 6020B 66 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 50 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-35
SD21006-012
04/20/2017 1235
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1902 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 51 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36d
SD21006-013
04/20/2017 0925
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1415 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.62 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 5.4 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 5.9 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.43 J 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.59 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.63 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 52 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36d
SD21006-013
04/20/2017 0925
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1415 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 107 70-130
Toluene-d8 104 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 53 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36d
SD21006-013
04/20/2017 0925
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1341 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 52 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 4.8 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 2.2 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.6 J 1ug/L1.525
Zinc 7440-66-6 6020B 3.9 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 54 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
MW-36d
SD21006-013
04/20/2017 0925
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1904 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 55 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
DUP
SD21006-014
04/20/2017 0800
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1436 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.90 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 1.2 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 56 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
DUP
SD21006-014
04/20/2017 0800
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1436 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 107 70-130
Toluene-d8 104 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 57 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
DUP
SD21006-014
04/20/2017 0800
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1346 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 130 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 2.6 J 1ug/L1.310
Cobalt 7440-48-4 6020B 8.2 J 1ug/L0.6310
Copper 7440-50-8 6020B 1.0 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 4.8 J 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 21 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 58 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
DUP
SD21006-014
04/20/2017 0800
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1906 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00041 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 59 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
EQ BLANK
SD21006-015
04/20/2017 1725
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1458 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 2.6 J 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 60 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
EQ BLANK
SD21006-015
04/20/2017 1725
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1458 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 108 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 61 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
EQ BLANK
SD21006-015
04/20/2017 1725
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1352 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 0.75 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.2 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 62 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
EQ BLANK
SD21006-015
04/20/2017 1725
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1908 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 63 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TRIP BLANK 1
SD21006-016
04/20/2017
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1519 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 64 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TRIP BLANK 1
SD21006-016
04/20/2017
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1519 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 105 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 65 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-2
SD21006-017
04/20/2017 1600
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1541 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 66 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-2
SD21006-017
04/20/2017 1600
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1541 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 112 70-130
1,2-Dichloroethane-d4 104 70-130
Toluene-d8 106 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 67 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-2
SD21006-017
04/20/2017 1600
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1357 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 130 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 0.90 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 5.0 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 68 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-2
SD21006-017
04/20/2017 1600
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1915 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 69 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-3
SD21006-018
04/20/2017 1645
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1603 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 70 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-3
SD21006-018
04/20/2017 1645
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1603 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 106 70-130
1,2-Dichloroethane-d4 107 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 71 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-3
SD21006-018
04/20/2017 1645
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1402 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 40 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 1.7 J 1ug/L0.6310
Lead 7439-92-1 6020B 0.43 J 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 3.3 J 1ug/L1.525
Zinc 7440-66-6 6020B 4.7 J 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 72 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-3
SD21006-018
04/20/2017 1645
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1917 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 73 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-7
SD21006-019
04/20/2017 1005
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1624 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 74 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-7
SD21006-019
04/20/2017 1005
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1624 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 110 70-130
1,2-Dichloroethane-d4 105 70-130
Toluene-d8 105 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 75 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-7
SD21006-019
04/20/2017 1005
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1408 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 29 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 0.96 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 76 of 100
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-7
SD21006-019
04/20/2017 1005
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1919 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 77 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-8
SD21006-020
04/20/2017 1015
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1646 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 78 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-8
SD21006-020
04/20/2017 1015
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1646 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 104 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 79 of 100
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Shealy Environmental Services, Inc.

ICP-MS Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-8
SD21006-020
04/20/2017 1015
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/27/2017 1413 BNW 04/21/2017 1726 40191
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Antimony 7440-36-0 6020B 6.0 U 1ug/L0.506.0
Arsenic 7440-38-2 6020B 10 U 1ug/L1.310
Barium 7440-39-3 6020B 26 J 1ug/L0.63100
Beryllium 7440-41-7 6020B 1.0 U 1ug/L0.131.0
Cadmium 7440-43-9 6020B 1.0 U 1ug/L0.131.0
Chromium 7440-47-3 6020B 10 U 1ug/L1.310
Cobalt 7440-48-4 6020B 10 U 1ug/L0.6310
Copper 7440-50-8 6020B 0.73 J 1ug/L0.6310
Lead 7439-92-1 6020B 10 U 1ug/L0.2510
Nickel 7440-02-0 6020B 50 U 1ug/L1.350
Selenium 7782-49-2 6020B 10 U 1ug/L1.310
Silver 7440-22-4 6020B 10 U 1ug/L0.2510
Thallium 7440-28-0 6020B 5.5 U 1ug/L0.135.5
Vanadium 7440-62-2 6020B 25 U 1ug/L1.525
Zinc 7440-66-6 6020B 10 U 1ug/L2.510
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 80 of 100
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CVAA
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
SW-8
SD21006-020
04/20/2017 1015
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 7470A 1 04/22/2017 1921 SLS 04/22/2017 1312 40244
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Mercury 7439-97-6 7470A 0.00010 U 1mg/L0.0000280.00010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 81 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TRIP BLANK 2
SD21006-021
04/20/2017
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1038 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Acetone 67-64-1 8260B 10 U 1ug/L2.010
Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0
Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50
Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50
Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50
Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50
2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010
Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50
Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50
Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50
Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50
Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50
Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50
trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0
1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50
Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50
2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010
Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0
4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010
Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50
Styrene 100-42-5 8260B 0.50 U 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50
Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50
Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50
Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 82 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
CDM Smith
TRIP BLANK 2
SD21006-021
04/20/2017
04/21/2017
Aqueous
Project Name: North Wake Unlined Landfill
Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 04/25/2017 1038 TML 40415
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50
Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0
Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50
Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0
AcceptanceRun 1
Surrogate Q % Recovery Limits
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 83 of 100
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Shealy Environmental Services, Inc.

QC Summary
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Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40382-001
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Acetone 10 04/24/2017 2039U102.0 ug/L1
Acrylonitrile 5.0 04/24/2017 2039U5.0 0.80 ug/L1
Benzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromochloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromodichloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromoform 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Bromomethane (Methyl bromide)0.50 04/24/2017 2039U0.50 0.40 ug/L1
2-Butanone (MEK)10 04/24/2017 2039U102.0 ug/L1
Carbon disulfide 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Carbon tetrachloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloroform 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Chloromethane (Methyl chloride)0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dibromo-3-chloropropane (DBCP)0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dibromochloromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dibromoethane (EDB)0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dibromomethane (Methylene bromide)0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,4-Dichloro-2-butene 2.0 04/24/2017 2039U2.0 0.40 ug/L1
1,4-Dichlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichlorobenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Dichlorodifluoromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1-Dichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,2-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
cis-1,2-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1-Dichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,2-Dichloropropane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
trans-1,3-Dichloropropene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
cis-1,3-Dichloropropene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Ethylbenzene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
2-Hexanone 10 04/24/2017 2039U102.0 ug/L1
Methyl iodide (Iodomethane)5.0 04/24/2017 2039U5.0 0.40 ug/L1
4-Methyl-2-pentanone 10 04/24/2017 2039U102.0 ug/L1
Methylene chloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Styrene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,2,2-Tetrachloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Tetrachloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Toluene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,2-Trichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
1,1,1-Trichloroethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Trichloroethene 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Trichlorofluoromethane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 85 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40382-001
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
1,2,3-Trichloropropane 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Vinyl acetate 5.0 04/24/2017 2039U5.0 1.2 ug/L1
Vinyl chloride 0.50 04/24/2017 2039U0.50 0.40 ug/L1
Xylenes (total)1.0 04/24/2017 2039U1.0 0.40 ug/L1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 98 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 86 of 100
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Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40382-002
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Acetone 110 04/24/2017 192511010060-1401
Acrylonitrile 92 04/24/2017 19259210060-1401
Benzene 51 04/24/2017 19251035070-1301
Bromochloromethane 52 04/24/2017 19251035070-1301
Bromodichloromethane 52 04/24/2017 19251055070-1301
Bromoform 50 04/24/2017 1925995070-1301
Bromomethane (Methyl bromide)57 04/24/2017 19251155060-1401
2-Butanone (MEK)98 04/24/2017 19259810060-1401
Carbon disulfide 51 04/24/2017 19251025060-1401
Carbon tetrachloride 48 04/24/2017 1925975070-1301
Chlorobenzene 52 04/24/2017 19251055070-1301
Chloroethane 54 04/24/2017 19251085060-1401
Chloroform 55 04/24/2017 19251095070-1301
Chloromethane (Methyl chloride)54 04/24/2017 19251085060-1401
1,2-Dibromo-3-chloropropane (DBCP)44 04/24/2017 1925875070-1301
Dibromochloromethane 52 04/24/2017 19251055070-1301
1,2-Dibromoethane (EDB)48 04/24/2017 1925955070-1301
Dibromomethane (Methylene bromide)50 04/24/2017 1925995070-1301
trans-1,4-Dichloro-2-butene 47 04/24/2017 1925945034-1421
1,4-Dichlorobenzene 51 04/24/2017 19251025070-1301
1,2-Dichlorobenzene 51 04/24/2017 19251025070-1301
Dichlorodifluoromethane 59 04/24/2017 19251175060-1401
1,2-Dichloroethane 50 04/24/2017 19251015070-1301
1,1-Dichloroethane 54 04/24/2017 19251095070-1301
trans-1,2-Dichloroethene 57 04/24/2017 19251155070-1301
cis-1,2-Dichloroethene 54 04/24/2017 19251085070-1301
1,1-Dichloroethene 52 04/24/2017 19251045070-1301
1,2-Dichloropropane 51 04/24/2017 19251025070-1301
trans-1,3-Dichloropropene 50 04/24/2017 19251005070-1301
cis-1,3-Dichloropropene 52 04/24/2017 19251045070-1301
Ethylbenzene 52 04/24/2017 19251035070-1301
2-Hexanone 85 04/24/2017 19258510060-1401
Methyl iodide (Iodomethane)54 04/24/2017 19251085070-1301
4-Methyl-2-pentanone 87 04/24/2017 19258710060-1401
Methylene chloride 50 04/24/2017 19251005070-1301
Styrene 52 04/24/2017 19251045070-1301
1,1,2,2-Tetrachloroethane 48 04/24/2017 1925955070-1301
1,1,1,2-Tetrachloroethane 50 04/24/2017 1925995070-1301
Tetrachloroethene 55 04/24/2017 19251105070-1301
Toluene 54 04/24/2017 19251085070-1301
1,1,2-Trichloroethane 47 04/24/2017 1925955070-1301
1,1,1-Trichloroethane 49 04/24/2017 1925995070-1301
Trichloroethene 50 04/24/2017 19251005070-1301
Trichlorofluoromethane 54 04/24/2017 19251075060-1401
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 87 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40382-002
40382 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
1,2,3-Trichloropropane 48 04/24/2017 1925955070-1301
Vinyl acetate 52 04/24/2017 19251045060-1401
Vinyl chloride 55 04/24/2017 19251115060-1401
Xylenes (total)100 04/24/2017 192510210070-1301
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 99 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 88 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40415-001
40415 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Acetone 10 04/25/2017 1005U102.0 ug/L1
Acrylonitrile 5.0 04/25/2017 1005U5.0 0.80 ug/L1
Benzene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Bromochloromethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Bromodichloromethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Bromoform 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Bromomethane (Methyl bromide)0.50 04/25/2017 1005U0.50 0.40 ug/L1
2-Butanone (MEK)10 04/25/2017 1005U102.0 ug/L1
Carbon disulfide 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Carbon tetrachloride 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Chlorobenzene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Chloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Chloroform 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Chloromethane (Methyl chloride)0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,2-Dibromo-3-chloropropane (DBCP)0.50 04/25/2017 1005U0.50 0.40 ug/L1
Dibromochloromethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,2-Dibromoethane (EDB)0.50 04/25/2017 1005U0.50 0.40 ug/L1
Dibromomethane (Methylene bromide)0.50 04/25/2017 1005U0.50 0.40 ug/L1
trans-1,4-Dichloro-2-butene 2.0 04/25/2017 1005U2.0 0.40 ug/L1
1,2-Dichlorobenzene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,4-Dichlorobenzene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Dichlorodifluoromethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,2-Dichloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1-Dichloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
cis-1,2-Dichloroethene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
trans-1,2-Dichloroethene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1-Dichloroethene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,2-Dichloropropane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
trans-1,3-Dichloropropene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
cis-1,3-Dichloropropene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Ethylbenzene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
2-Hexanone 10 04/25/2017 1005U102.0 ug/L1
Methyl iodide (Iodomethane)5.0 04/25/2017 1005U5.0 0.40 ug/L1
4-Methyl-2-pentanone 10 04/25/2017 1005U102.0 ug/L1
Methylene chloride 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Styrene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1,2,2-Tetrachloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Tetrachloroethene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Toluene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1,2-Trichloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
1,1,1-Trichloroethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Trichloroethene 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Trichlorofluoromethane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 89 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ40415-001
40415 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
1,2,3-Trichloropropane 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Vinyl acetate 5.0 04/25/2017 1005U5.0 1.2 ug/L1
Vinyl chloride 0.50 04/25/2017 1005U0.50 0.40 ug/L1
Xylenes (total)1.0 04/25/2017 1005U1.0 0.40 ug/L1
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 102 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 90 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40415-002
40415 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Acetone 120 04/25/2017 091011610060-1401
Acrylonitrile 110 04/25/2017 091010510060-1401
Benzene 55 04/25/2017 09101105070-1301
Bromochloromethane 58 04/25/2017 09101155070-1301
Bromodichloromethane 57 04/25/2017 09101145070-1301
Bromoform 56 04/25/2017 09101115070-1301
Bromomethane (Methyl bromide)58 04/25/2017 09101175060-1401
2-Butanone (MEK)110 04/25/2017 091010810060-1401
Carbon disulfide 57 04/25/2017 09101145060-1401
Carbon tetrachloride 56 04/25/2017 09101115070-1301
Chlorobenzene 57 04/25/2017 09101145070-1301
Chloroethane 58 04/25/2017 09101175060-1401
Chloroform 60 04/25/2017 09101205070-1301
Chloromethane (Methyl chloride)60 04/25/2017 09101205060-1401
1,2-Dibromo-3-chloropropane (DBCP)50 04/25/2017 09101015070-1301
Dibromochloromethane 57 04/25/2017 09101145070-1301
1,2-Dibromoethane (EDB)53 04/25/2017 09101065070-1301
Dibromomethane (Methylene bromide)53 04/25/2017 09101075070-1301
trans-1,4-Dichloro-2-butene 51 04/25/2017 09101015034-1421
1,2-Dichlorobenzene 57 04/25/2017 09101135070-1301
1,4-Dichlorobenzene 55 04/25/2017 09101115070-1301
Dichlorodifluoromethane 66 04/25/2017 09101325060-1401
1,2-Dichloroethane 56 04/25/2017 09101135070-1301
1,1-Dichloroethane 60 04/25/2017 09101205070-1301
cis-1,2-Dichloroethene 59 04/25/2017 09101195070-1301
trans-1,2-Dichloroethene 62 04/25/2017 09101245070-1301
1,1-Dichloroethene 57 04/25/2017 09101135070-1301
1,2-Dichloropropane 54 04/25/2017 09101075070-1301
trans-1,3-Dichloropropene 55 04/25/2017 09101105070-1301
cis-1,3-Dichloropropene 56 04/25/2017 09101115070-1301
Ethylbenzene 57 04/25/2017 09101145070-1301
2-Hexanone 92 04/25/2017 09109210060-1401
Methyl iodide (Iodomethane)59 04/25/2017 09101185070-1301
4-Methyl-2-pentanone 99 04/25/2017 09109910060-1401
Methylene chloride 54 04/25/2017 09101085070-1301
Styrene 57 04/25/2017 09101155070-1301
1,1,2,2-Tetrachloroethane 52 04/25/2017 09101045070-1301
1,1,1,2-Tetrachloroethane 55 04/25/2017 09101105070-1301
Tetrachloroethene 59 04/25/2017 09101185070-1301
Toluene 58 04/25/2017 09101165070-1301
1,1,2-Trichloroethane 51 04/25/2017 09101025070-1301
1,1,1-Trichloroethane 55 04/25/2017 09101105070-1301
Trichloroethene 54 04/25/2017 09101085070-1301
Trichlorofluoromethane 64 04/25/2017 09101285060-1401
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 91 of 100
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ40415-002
40415 5030B
Analytical Method:8260B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
1,2,3-Trichloropropane 53 04/25/2017 09101065070-1301
Vinyl acetate 55 04/25/2017 09101115060-1401
Vinyl chloride 63 04/25/2017 09101265060-1401
Xylenes (total)110 04/25/2017 091011310070-1301
Surrogate Q % Rec
Acceptance
Limit
Bromofluorobenzene 108 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 104 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 92 of 100
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ICP-MS Metals - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40191-001
40191 3005A
04/21/2017 1726Analytical Method:6020B
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Antimony 6.0 04/27/2017 1143U6.0 0.50 ug/L1
Arsenic 10 04/27/2017 1143U101.3 ug/L1
Barium 100 04/27/2017 1143U1000.63 ug/L1
Beryllium 1.0 04/27/2017 1143U1.0 0.13 ug/L1
Cadmium 1.0 04/27/2017 1143U1.0 0.13 ug/L1
Chromium 10 04/27/2017 1143U101.3 ug/L1
Cobalt 10 04/27/2017 1143U100.63 ug/L1
Copper 10 04/27/2017 1143U100.63 ug/L1
Lead 10 04/27/2017 1143U100.25 ug/L1
Nickel 50 04/27/2017 1143U501.3 ug/L1
Selenium 10 04/27/2017 1143U101.3 ug/L1
Silver 10 04/27/2017 1143U100.25 ug/L1
Thallium 5.5 04/27/2017 1143U5.5 0.13 ug/L1
Vanadium 25 04/27/2017 1143U251.5 ug/L1
Zinc 10 04/27/2017 1143U102.5 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 93 of 100
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ICP-MS Metals - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40191-002
40191 3005A
04/21/2017 1726Analytical Method:6020B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Antimony 100 04/27/2017 114810210080-1201
Arsenic 110 04/27/2017 114810510080-1201
Barium 100 04/27/2017 114810410080-1201
Beryllium 110 04/27/2017 114811310080-1201
Cadmium 100 04/27/2017 114810210080-1201
Chromium 100 04/27/2017 114810410080-1201
Cobalt 110 04/27/2017 114810510080-1201
Copper 110 04/27/2017 114810710080-1201
Lead 110 04/27/2017 114810510080-1201
Nickel 100 04/27/2017 114810410080-1201
Selenium 100 04/27/2017 114810310080-1201
Silver 95 04/27/2017 11489510080-1201
Thallium 110 04/27/2017 114810710080-1201
Vanadium 110 04/27/2017 114810610080-1201
Zinc 110 04/27/2017 114810910080-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 94 of 100
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ICP-MS Metals - MS
Batch:Prep Method:
Prep Date:
Sample ID:SD21006-001MS
40191 3005A
04/21/2017 1726Analytical Method:6020B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Antimony 100 04/27/2017 115910110070-1300.0 1
Arsenic 98 04/27/2017 11599810070-1300.0 1
Barium 150 04/27/2017 115910210070-130511
Beryllium 110 04/27/2017 115910710070-1300.0 1
Cadmium 97 04/27/2017 11599710070-1300.0 1
Chromium 98 04/27/2017 11599610070-1302.6 1
Cobalt 96 04/27/2017 11599610070-1300.0 1
Copper 100 04/27/2017 115910110070-1302.4 1
Lead 100 04/27/2017 115910110070-1300.0 1
Nickel 100 04/27/2017 11599810070-1301.6 1
Selenium 92 04/27/2017 11599210070-1300.0 1
Silver 95 04/27/2017 11599510070-1300.0 1
Thallium 100 04/27/2017 115910310070-1300.0 1
Vanadium 100 04/27/2017 11599810070-1302.6 1
Zinc 110 04/27/2017 11599710070-1309.1 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 95 of 100
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ICP-MS Metals - MSD
Batch:Prep Method:
Prep Date:
Sample ID:SD21006-001MD
40191 3005A
04/21/2017 1726Analytical Method:6020B
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Antimony 100 04/27/2017 120410110070-1300.59 200.0 1
Arsenic 99 04/27/2017 12049910070-1301.2 200.0 1
Barium 150 04/27/2017 120410210070-1300.00 20511
Beryllium 110 04/27/2017 120410910070-1301.5 200.0 1
Cadmium 97 04/27/2017 12049710070-1300.00 200.0 1
Chromium 98 04/27/2017 12049610070-1300.34 202.6 1
Cobalt 97 04/27/2017 12049710070-1300.65 200.0 1
Copper 100 04/27/2017 120410210070-1301.1 202.4 1
Lead 100 04/27/2017 120410210070-1300.79 200.0 1
Nickel 100 04/27/2017 12049910070-1300.84 201.6 1
Selenium 94 04/27/2017 12049410070-1302.1 200.0 1
Silver 91 04/27/2017 12049110070-1304.8 200.0 1
Thallium 100 04/27/2017 120410310070-1300.39 200.0 1
Vanadium 100 04/27/2017 12049810070-1300.10 202.6 1
Zinc 110 04/27/2017 12049710070-1300.38 209.1 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 96 of 100
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CVAA - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ40244-001
40244 7470A
04/22/2017 1312Analytical Method:7470A
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Mercury 0.00010 04/22/2017 1824U0.00010 0.000028 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 97 of 100
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CVAA - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ40244-002
40244 7470A
04/22/2017 1312Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Mercury 0.0021 04/22/2017 18261050.0020 80-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 98 of 100
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CVAA - MS
Batch:Prep Method:
Prep Date:
Sample ID:SD21006-002MS
40244 7470A
04/22/2017 1312Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Mercury 0.0021 04/22/2017 18331040.0020 85-1150.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 99 of 100
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CVAA - MSD
Batch:Prep Method:
Prep Date:
Sample ID:SD21006-002MD
40244 7470A
04/22/2017 1312Analytical Method:7470A
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Mercury 0.0022 04/22/2017 18351080.0020 85-1154.6 200.0 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
U = Not detected at or above the detection limit
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 100 of 100
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Chain of Custody
and
Miscellaneous Documents
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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
Report ID: 22410 - 918740 Page 1 of 20
Cathy Dover
Shealy Environmental Services, Inc.
106 Vantage Point Drive
West Columbia, SC 29172
May 2, 2017
RE:
Pace Workorder:
NORTH WAKE UNLINED LF/ SD20014
Dear Cathy Dover:
22410
Enclosed are the analytical results for sample(s) received by the laboratory on Tuesday, April 25, 2017.
Results reported herein conform to the most current NELAC standards, where applicable, unless otherwise
narrated in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Enclosures
Ruth Welsh 05/02/2017
[e-mail]
Total Number of Pages ____
As a valued client we would appreciate your comments on our service.
Please email [e-mail].
Customer Service Representative
220 William Pitt Way
Pittsburgh, PA 15238
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23
Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 2 of 20
LABORATORY ACCREDITATIONS & CERTIFICATIONS
Pennsylvania Department of Environmental Protection, Bureau of Laboratories
02-00538
NELAP Non-Potable Water and Solid & Hazardous Waste
Accreditor:
Accreditation ID:
Scope:
West Virginia Department of Environmental Protection, Division of Water and Waste
Management
395
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
South Carolina Department of Health and Environmental Control, Office of Environmental
Laboratory Certification
89009003
Clean Water Act (CWA); Resource Conservation and Recovery Act (RCRA)
Accreditor:
Accreditation ID:
Scope:
NELAP: New Jersey, Department of Environmental Protection
PA026
Non-Potable Water; Solid and Chemical Materials
Accreditor:
Accreditation ID:
Scope:
NELAP: New York, Department of Health Wadsworth Center
11815
Non-Potable Water; Solid and Hazardous Waste
Accreditor:
Accreditation ID:
Scope:
State of Connecticut, Department of Public Health, Division of Environmental Health
PH-0263
Clean Water Act (CWA) Resource Conservation and Recovery Act (RCRA)
Accreditor:
Accreditation ID:
Scope:
NELAP: Texas, Commission on Environmental Quality
T104704453-09-TX
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
State of New Hampshire
299409
Non-potable water
Accreditor:
Accreditation ID:
Scope:
State of Georgia
Chapter 391-3-26
As per the Georgia EPD Rules and Regulations for Commercial Laboratories, PAES is
accredited by the Pennsylvania Department of Environmental Protection Bureau of
Laboratories under the National Environmental Laboratory Approval Program (NELAC).
Accreditor:
Accreditation ID:
Scope:
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 3 of 20
SAMPLE SUMMARY
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
Lab ID Sample ID Matrix Date Collected Date Received
224100001 MW-9 Water 4/19/2017 16:00 4/25/2017 11:45
224100002 MW-10 Water 4/19/2017 15:10 4/25/2017 11:45
224100003 MW-5R Water 4/20/2017 13:45 4/25/2017 11:45
224100004 MW-5R Bubble Strip 4/20/2017 14:05 4/25/2017 11:45
224100005 MW-6 Water 4/20/2017 11:10 4/25/2017 11:45
224100006 MW-6 Bubble Strip 4/20/2017 11:35 4/25/2017 11:45
224100007 MW-8 Water 4/20/2017 15:15 4/25/2017 11:45
224100008 MW-8 Bubble Strip 4/20/2017 15:30 4/25/2017 11:45
224100009 MW-11 Water 4/20/2017 08:20 4/25/2017 11:45
224100010 MW-36 Water 4/20/2017 09:40 4/25/2017 11:45
220 William Pitt Way
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Report ID: 22410 - 918740 Page 4 of 20
PROJECT SUMMARY
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
Workorder Comments
The analysis for volatile fatty acids, method AM23G, was reported at dilution for samples 22410 (0001-0003, 0005, 0007, 0009-
0010) due to the measured chloride concentration within the sample; matrix interfering compound.
220 William Pitt Way
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Fax: [phone]
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Report ID: 22410 - 918740 Page 5 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-9
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100001
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/19/2017 16:00
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 08:17 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 08:17 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 08:17 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 08:17 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 6 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-10
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100002
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/19/2017 15:10
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 09:21 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 09:21 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 09:21 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 09:21 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 7 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-5R
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100003
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 13:45
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 10:24 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 10:24 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 10:24 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 10:24 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
Report ID: 22410 - 918740 Page 8 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-5R
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100004
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 14:05
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.6 nM 0.60 1 4/27/2017 16:33 MM n0.075
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Report ID: 22410 - 918740 Page 9 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-6
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100005
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 11:10
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 11:27 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 11:27 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 11:27 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 11:27 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 10 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-6
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100006
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 11:35
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 22 nM 0.60 1 4/27/2017 16:45 MM n0.075
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Fax: [phone]
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Report ID: 22410 - 918740 Page 11 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-8
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100007
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 15:15
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 12:30 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 12:30 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 12:30 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 12:30 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Report ID: 22410 - 918740 Page 12 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-8
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100008
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 15:30
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.6 nM 0.60 1 4/27/2017 16:57 MM n0.075
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Fax: [phone]
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Report ID: 22410 - 918740 Page 13 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-11
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100009
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 08:20
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 13:34 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 13:34 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 13:34 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 13:34 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Report ID: 22410 - 918740 Page 14 of 20
ANALYTICAL RESULTS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
4/25/2017 11:45
MW-36
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
224100010
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
4/20/2017 09:40
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid <2.0 mg/l 2.0 10 4/30/2017 14:37 KB d,B0.060
Acetic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d,B0.070
Propionic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d0.090
Formic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d,B0.050
Butyric Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d0.070
Pyruvic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d0.070
i-Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d0.070
Pentanoic Acid <1.0 mg/l 1.0 10 4/30/2017 14:37 KB d0.060
i-Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 14:37 KB d0.040
Hexanoic Acid <2.0 mg/l 2.0 10 4/30/2017 14:37 KB d0.070
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
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Report ID: 22410 - 918740 Page 15 of 20
ANALYTICAL RESULTS QUALIFIERS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
DEFINITIONS/QUALIFIERS
U
J
Indicates the compound was analyzed for, but not detected at or above the noted concentration.
Estimated concentration greater than the set method detection limit (MDL) and less than the set reporting limit (PQL).
MDL Method Detection Limit. Can be used synonymously with LOD; Limit Of Detection.
PQL Practical Quanitation Limit. Can be used synonymously with LOQ; Limit Of Quantitation.
ND Not detected at or above reporting limit.
DF Dilution Factor.
S Surrogate.
RPD Relative Percent Difference.
% Rec Percent Recovery.
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.n
The analyte was detected in the associated blank.B
The analyte concentration was determined from a dilution.d
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Report ID: 22410 - 918740 Page 16 of 20
QUALITY CONTROL DATA
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
QC Batch:
QC Batch Method:
DISG/6073
AM20GAX
Analysis Method:AM20GAX
Associated Lab Samples:224100004, 224100006, 224100008
METHOD BLANK:48448
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
RISK
Hydrogen <0.60nM 0.60 n
LABORATORY CONTROL SAMPLE & LCSD:
Parameter Units Conc.
Spike
Result
LCS
48450 48452
LCSD
Result % Rec
LCS LCSD
% Rec
% Rec
Limit RPD RPD
Max
Qualifiers
RISK
Hydrogen nM 24 24 98 80-120 n23962.1 20
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Report ID: 22410 - 918740 Page 17 of 20
QUALITY CONTROL DATA
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
QC Batch:
QC Batch Method:
EDON/3319
AM23G
Analysis Method:AM23G
Associated Lab Samples:224100001, 224100002, 224100003, 224100005, 224100007, 224100009, 224100010
METHOD BLANK:48478
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
EDonors
Lactic Acid <0.20mg/l 0.20 B
Acetic Acid <0.10mg/l 0.10 B
Propionic Acid <0.10mg/l 0.10
Formic Acid <0.10mg/l 0.10 B
Butyric Acid <0.10mg/l 0.10
Pyruvic Acid <0.10mg/l 0.10
i-Pentanoic Acid <0.10mg/l 0.10
Pentanoic Acid <0.10mg/l 0.10
i-Hexanoic Acid <0.20mg/l 0.20
Hexanoic Acid <0.20mg/l 0.20
LABORATORY CONTROL SAMPLE:
Parameter Units Conc.
Spike
Result
LCS
Qualifiers
LCS
% Rec
% Rec
Limits
48479
EDonors
Lactic Acid 2mg/l 2.0 B9870-130
Acetic Acid 2mg/l 2.0 B10170-130
Propionic Acid 2mg/l 2.0 102 70-130
Formic Acid 2mg/l 1.8 B8870-130
Butyric Acid 2mg/l 2.0 101 70-130
Pyruvic Acid 2mg/l 2.1 107 70-130
i-Pentanoic Acid 2mg/l 2.0 102 70-130
Pentanoic Acid 2mg/l 2.0 101 70-130
i-Hexanoic Acid 2mg/l 2.1 106 70-130
Hexanoic Acid 2mg/l 1.9 94 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
Parameter Units Conc.
Spike
Result
MS
48480 48481
MSD
Result % Rec
MS MSD
% Rec
% Rec
Limit RPD RPD
Max
QualifiersResult
Original
224080001Original:
EDonors
Lactic Acid mg/l 20 19 93 70-130 d,B19941.1 300.45
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Report ID: 22410 - 918740 Page 18 of 20
QUALITY CONTROL DATA
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
Parameter Units Conc.
Spike
Result
MS
48480 48481
MSD
Result % Rec
MS MSD
% Rec
% Rec
Limit RPD RPD
Max
QualifiersResult
Original
224080001Original:
Acetic Acid mg/l 20 20 100 70-130 d,B211011300.53
Propionic Acid mg/l 20 20 103 70-130 d211030300.049
Formic Acid mg/l 20 18 88 70-130 d,B18871.1 300.6
Butyric Acid mg/l 20 21 102 70-130 d211041.9 300.12
Pyruvic Acid mg/l 20 21 106 70-130 d211050.95 300
i-Pentanoic Acid mg/l 20 21 104 70-130 d211050.96 300
Pentanoic Acid mg/l 20 21 106 70-130 d211060300
i-Hexanoic Acid mg/l 20 22 113 70-130 d231130300
Hexanoic Acid mg/l 20 21 106 70-130 d211032.9 300.1
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Report ID: 22410 - 918740 Page 19 of 20
QUALITY CONTROL DATA QUALIFIERS
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
QUALITY CONTROL PARAMETER QUALIFIERS
The analyte was detected in the associated blank.B
The analyte concentration was determined from a dilution.d
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.n
220 William Pitt Way
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder:22410 NORTH WAKE UNLINED LF/ SD20014
Lab ID Sample ID Prep Method Analysis MethodPrep Batch Batch
Analysis
224100004 MW-5R DISG/6073AM20GAX
224100006 MW-6 DISG/6073AM20GAX
224100008 MW-8 DISG/6073AM20GAX
224100001 MW-9 EDON/3319AM23G
224100002 MW-10 EDON/3319AM23G
224100003 MW-5R EDON/3319AM23G
224100005 MW-6 EDON/3319AM23G
224100007 MW-8 EDON/3319AM23G
224100009 MW-11 EDON/3319AM23G
224100010 MW-36 EDON/3319AM23G
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