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Via Email
December 19, 2019
NCDEQ
Division of Waste Management
Superfund Section
Special Remediation Branch
217 West Jones Street
Raleigh, NC 27603
Attention: Mr. Patrick Watters
Re: Semi -Annual Groundwater Effectiveness Report
Former Raleigh MGP #2 Site
Raleigh, North Carolina
H&H Job No. SCA.008
Dear Patrick:
On behalf of Dominion Energy North Carolina, Hart & Hickman, PC (H&H) is submitting this
electronic copy of the November 2019 Semi -Annual Groundwater Effectiveness Report for the
Former Raleigh #2 MGP Site.
Should you have any questions or need any additional information, please feel free to contact
me.
Sincerely,
Hart & Hickman, PC
r;<-e_0'nC'x C. MoAev_
Leonard Moretz, PG
Senior Consultant
Attachment
cc: Paul Biery, Dominion Energy
2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919.847.4241 main
Tom Effinger
Director, Environmental Services
Dominion Energy, North Carolina
Semi -Annual Groundwater
Effectiveness Report
Former Raleigh #2
Manufactured Gas Plant Site
Dominion Energy North Carolina
Raleigh, North Carolina
H&H Job No. SCA-008
December 18, 2019
Leonard Moretz, PG
Senior Project Manager
Hart & Hickman, PC
hart � hickman
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2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919.847.4241 main
Groundwater Effectiveness Report
Former Raleigh #2 MGP Site
Raleigh, North Carolina
Prepared for Dominion Energy North Carolina
H&H Job No. SCA-008
Table of Contents
Section
1.0 Introduction and Site History
Page No.
.............I
2.0 November 2019 Groundwater Sampling..............................................................................3
2.1 Groundwater Flow..............................................................................................................3
2.2 Groundwater Sampling.......................................................................................................3
3.0 Sampling Results.....................................................................................................................5
3.1 Groundwater Quality..........................................................................................................5
3.2 Evaluation of Monitored Natural Attenuation Parameters.................................................6
4.0 Quality Assurance/Quality Control....................................................................................12
5.0 Summary and Conclusions...................................................................................................13
List of Tables
Table 1 Summary of Monitoring Well Details and Groundwater Elevations
Table 2 Summary of November 2019 Groundwater Analytical Data
Table 3 Summary of Historical Groundwater Analytical Data (BTEX and PAHs)
Table 4 Summary of Historic MNA Parameter Data
List of Figures
Figure 1 Site Location Map
Figure 2 Surficial Aquifer Potentiometric Map (November 2019)
Figure 3 Site Map and Groundwater Analytical Summary — BTEX and PAHs Only
(November 2019)
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List of Appendices
Appendix A Groundwater Sampling Forms
Appendix B Laboratory Analytical Report
Appendix C Graphs of Constituents of Concern Above 2L Standards
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Groundwater Effectiveness Report
Former Raleigh #2 MGP Site
Raleigh, North Carolina
Prepared for Dominion Energy North Carolina
H&H Job No. SCA-008
1.0 Introduction and Site History
Hart & Hickman, PC (H&H) has prepared this Groundwater Effectiveness Report (GER)
describing the methods and results of semi-annual groundwater monitoring activities conducted in
November 2019 at the Former Raleigh #2 Manufactured Gas Plant (MGP) site located at 600 West
Cabarrus Street in Raleigh, North Carolina. This report summarizes results of the fourteenth semi-
annual groundwater sampling conducted since the final source removal activities were conducted
from January 2011 to March 2011. This semi-annual monitoring event included sampling and
analysis of groundwater from eight monitoring wells as outlined in the Remedial Action Plan
(RAP) dated September 2006. A site location map is provided as Figure 1.
Site History
The Raleigh #2 MGP operated from 1916 until 1953. The former MGP site structures were
dismantled and demolished by 1989 and the facility operated as a PSNC Operations Center until
December 2010. PSNC vacated the property in December 2010 prior to initiation of the final
source removal. After completion of the source removal and submittal of the RAR, the property
was transferred to Clancy & Theys; however, Dominion Energy North Carolina (DENC) remains
the responsible party for former MGP impacts.
Impacts to soil, groundwater, surface water, and sediment were delineated as part of a Remedial
Investigation (RI) dated March 10, 2005 and a subsequent report "Remedial Investigation Report
— Response to Comments" dated June 30, 2006. In September 2006, the RAP was submitted to
the North Carolina Department of Environment and Natural Resources (NCDENR) to address soil
and groundwater impacts on the site. As documented in the RAR, various excavations were
conducted between 2001 through 2010 with a total of 53,947 tons of contaminated soil and MGP
related non -hazardous waste material removed from the site. Through the course of the
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remediation, approximately 1,375 pounds of OBC® (mixture of sodium persulfate and calcium
persulfate) in 2007, and 1,515 pounds of OBC® and EHC-O® (a facsimile of OBC® supplied by a
different vendor) in 2011, was placed at the base of the various excavation areas to promote natural
attenuation below the water table.
During the course of the remedial activities the following monitoring wells were abandoned:
TRC-2, TRC-21), TRC-4A, TRC-5, TRC-7, CTMW-11, MW-1, MW-2, MW-3, TRC-6, TRC-61),
and TRC-8. Monitoring wells currently identified as TRC-1, TRC-4, TRC-41), TRC-9, and
TRC-12 remained following remedial activities. During June 2007, four additional groundwater
monitoring wells were installed to complete the groundwater monitoring network. This included
replacement wells TRC-2SR, TRC-2DR, TRC-5R, and TRC-13 located adjacent to the Clancy and
Theys property. Refer to Figure 2 for the locations of the existing and abandoned monitoring
wells. Monitoring well abandonment records and well construction records are available in the
2007 RAR.
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2.0 November 2049 Groundwater Sampling
2.1 Groundwater Flow
Groundwater elevation data were collected from eight site monitoring wells on November 13,
2019. The eight shallow monitoring wells were used to determine the direction of shallow
groundwater flow. Consistent with previous data, the overall direction of shallow groundwater
flow at the site is generally southerly. As discussed in the RI, shallow groundwater flows
according to the paleo-topography with a groundwater trough that follows the northeast to
southwest trending natural drainage channel. This natural depression now contains a manmade
culvert and the surface topography has been built up causing the existing flat topography to mask
any indications of the paleo-channel. A surficial aquifer potentiometric map generated from the
November 13, 2019 gauging data is provided as Figure 2. The calculated horizontal hydraulic
gradient from the site's upgradient monitoring well, TRC-9, to the downgradient monitoring well,
TRC-12, is 0.026 ft/ft. A summary of well gauging data since March 2012 is provided in Table 1.
2.2 Groundwater Sampling
Groundwater sampling was conducted by H&H on November 13, 2019 in accordance with the
NCDENR-approved RAP, dated September 2006. Groundwater samples were collected from
seven monitoring wells (TRC-2SR, TRC-2DR, TRC-4, TRC-4D, TRC-9, TRC-12, and TRC-13).
During the sampling event, it was discovered that well MW-5R had been destroyed, therefore, no
sample was collected. Samples from each well were analyzed for monitored natural attenuation
parameters (MNA): alkalinity, manganese, ferrous iron, nitrate, and sulfate. In addition, the wells
(except for TRC-9) were analyzed for select volatile organic compounds (VOCs) benzene, toluene,
ethylbenzene, and xylenes (collectively BTEX) by EPA Method 8260B and polycyclic aromatic
hydrocarbons (PAHs) by EPA Method 8270. Monitoring well TRC-9 is considered a background
well and is only required to be analyzed for MNA parameters. A well location map is provided as
Figure 3 and a summary of monitoring well details is provided in Table 1.
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Prior to sampling, all site monitoring wells were gauged for depth -to -water. Low flow purging
and sampling techniques were then employed using a peristaltic pump and dedicated tubing. Field
measurements of pH, specific conductivity, temperature, dissolved oxygen (DO),
oxidation-reduction potential (ORP), turbidity, and water level were recorded at five minute
intervals with a minimum of four readings until measurements stabilized. Purging was considered
complete following stabilization of the field parameters. Groundwater samples were collected
following parameter stabilization. Samples collected for VOC analysis were taken from the tubing
prior to entering the peristaltic pump (purge and trap method). Water generated during the purging
and sampling process was containerized in DOT -approved 5-gallon buckets and later transported
off -site for disposal by a properly licensed and permitted subcontractor. Groundwater field
parameters and laboratory analytical data for the November 2019 sampling event are summarized
in Table 2. Groundwater sampling forms are provided in Appendix A.
Laboratory -supplied, properly preserved sample bottles were used for sample collection. A chain -
of -custody record was completed for samples collected which included sample description, date
collected, time collected, matrix, sample container information, and analyses required. The
chain -of -custody was signed by H&H and placed along with the samples in an iced cooler for
delivery to Eurofins TestAmerica Laboratories (TestAmerica) in Savannah, Georgia and
Pensacola, Florida, both of which are North Carolina certified laboratories. The laboratory
analytical reports and chain -of -custody are provided in Appendix B.
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3.0 Sampling Results
3.1 Groundwater Quality
Groundwater quality data at the site has fluctuated over time; however, the observed
concentrations for the November 2019 sampling event are well within the range of overall historic
concentrations. Table 2 provides a summary of the November 2019 data and Table 3 provides a
historical summary of groundwater quality data at the site. Constituent concentrations and
groundwater elevation trend graphs for wells with detected concentrations are included in
Appendix C. A summary of the November 2019 data is included below:
• The sample collected from monitoring well TRC-2SR contained 1-methylnapthalene
slightly above its NCAC 2L Groundwater Standard (2L Standard) for the first time.
Monitoring well TRC-2DR continues to indicate no BTEX or PAH detections above
2L Standards.
• Wells TRC-4 and TRC-4D both exhibited select BTEX and PAH compound concentrations
above 2L Standards. BTEX concentrations in TRC-4 increased while PAH concentrations
decreased when compared to the May 2019 sampling event; however, concentrations
remained within the limits of historical data. BTEX and PAH concentrations in TRC-4D
decreased overall when compared to the May 2019 sampling event. Select contaminants
of concern, including benzene, detected in TRC-4D were at the lowest concentrations
detected historically. The TRC-4/TRC-4D well cluster is located in close proximity to the
area excavated in 2011. All of the MGP-related source material could not be removed due
to subgrade utilities and it continues to leach constituents into groundwater. Additionally,
former petroleum releases from historical USTs on the Clancy & Theys property are also
believed to serve as a source of contamination in this area of the site.
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• H&H was unable to collect a sample from TRC-5R due to the monitoring well having been
destroyed. This well was located in what is currently an equipment laydown area.
Apparently, activities by workers of the current property owner (Clancy & Theys)
inadvertently broke off the flush -mount surface completion below grade. Well TRC-5R,
was located immediately downgradient of the former MGP production building, an area
that was excavated in the summer of 2003. However, all of the MGP-related source
material was not excavated in this area due to subgrade utilities and potential compromise
of the Clancy & Theys building. Therefore, elevated COC concentrations, well above
2L Standards, have been typical for samples collected from this well.
• Monitoring well TRC-13 contained 1-methylnapthlaene at a concentration exceeding its
2L Standard. However, concentrations of COCs are generally within the limits of historical
data.
• Offsite, downgradient monitoring well TRC-12 contained a low concentration
naphthalene, well below its 2LStandard. No other site related COCs were detected above
laboratory detection limits.
3.2 Evaluation of Monitored Natural Attenuation Parameters
To evaluate whether site conditions continue to support the natural attenuation of site related
COCs, select site monitoring wells were analyzed via field and laboratory methods for chemical
indicators of biodegradation. During biodegradation, microorganisms transform available
nutrients into forms useful for energy and cell reproduction by facilitating the transfer of electrons
from donors to acceptors. Electron donors include natural organic material and hydrocarbons.
Electron acceptors include dissolved oxygen, nitrate, manganese, iron oxide (Fell'), sulfate, and
carbon dioxide.
Because of these interactions, biodegradation of hydrocarbons brings about measurable changes
in the chemistry of the groundwater. Evidence of biodegradation includes a reduction in
hydrocarbon concentrations over time and changes in electron donor (or their metabolites)
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concentrations in affected areas versus background or unaffected areas. In accordance with the
approved RAP, site monitoring wells were also analyzed for electron donors or their metabolites
including dissolved oxygen, manganese, ferrous iron (Fell), alkalinity, nitrate, and sulfate.
The results of the biological indicator data are detailed below along with a discussion of
corresponding evidence of hydrocarbon degradation. The natural attenuation parameter data are
summarized in Table 2. Laboratory data are provided in Appendix B.
Dissolved Oxygen
Dissolved oxygen is the most thermodynamically favored electron acceptor used in the
biodegradation of hydrocarbons. It is utilized by aerobic microorganisms through respiration and,
as such, in areas where biological aerobic degradation is taking place, DO levels are typically
lower in impacted regions of groundwater than in background areas. In general, DO concentrations
of 1 to 2 mg/L are needed to support aerobic degradation. In areas where aerobic degradation has
consumed a significant amount of oxygen, DO concentrations are generally less than 0.5 to 1 mg/L
and indicate areas where anaerobic degradation of hydrocarbons may be taking place.
During the November 2019 sampling event, measured DO concentrations in onsite wells ranged
from 0.40 mg/L (background well TRC-9) to 5.04 mg/L (non -impacted well TRC-2RD). Only
two of the seven wells had DO concentrations above 1 mg/L, which suggests that the majority of
groundwater beneath the site is an anoxic environment. DO concentrations exhibited during the
November 2019 event were generally within historical ranges found at the site. Redox potential
and specific conductance readings also generally appear to be within historical ranges found at the
site.
Nitrate
After DO has been depleted, nitrate can be used as an electron acceptor to mineralize hydrocarbons
via denitrification. Denitrification is the next most thermodynamically favored of the electron
acceptors after oxygen has been depleted for hydrocarbon mineralization. In areas where
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denitrification is occurring, there will be a correlation between areas with affected groundwater
and depleted nitrate concentrations relative to background.
During the November 2019 sampling event, the background concentration of nitrate observed in
monitoring well TRC-9 at a concentration of 2.79 mg/L. Similarly, downgradient off site well
TRC-12 (which only contained a low detection of naphthalene) showed a nitrate concentration of
7.02 mg/L. Historically impacted monitoring wells TRC-4, TRC-4D, and TRC-13 contained
nitrate concentrations of <0.0500 mg/L. Non -impacted monitoring well TRC-2DR had a nitrate
concentration of 3.99 mg/L. The data indicates that denitrification is occurring and that nitrate
levels in zones of impacted groundwater have been depleted to levels significantly lower than
background concentrations.
Manganese
When DO in groundwater is depleted, anaerobic conditions exist and manganese is the most
favored electron acceptor after nitrate. Manganese reduction occurs when manganese (Mn) is
reduced to a dissolved state as manganese (Mn"). If such conditions exist, then elevated levels of
MnII will be observed in affected groundwater.
A background concentration of 0.560 mg/L Mn" was observed in monitoring well TRC-9.
Elevated MnII concentrations ranging from 3.91 mg/L to 7.45 mg/L were identified in monitoring
wells TRC-2SR, TRC-4, and TRC-13. Non -impacted wells TRC-2DR and TRC-12 had low
manganese concentrations of <0.0100 mg/L and 0.549 mg/L, respectively. The data indicates that
manganese reduction is occurring because MnII levels in zones of impacted groundwater are higher
than the background concentration.
Ferrous Iron (Fe")
Iron reduction is an anaerobic process in which Fell' is reduced to Fell. To determine if FeIII is
being used as an electron acceptor, Fe" or ferrous iron is measured. Areas with elevated
hydrocarbon concentrations should coincide with areas of high Fell relative to background if
biodegradation via iron reduction is occurring.
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A background concentration of <0.100 mg/L ferrous iron was observed in monitoring well TRC-9.
Elevated levels of ferrous iron were detected at concentrations ranging from 1.36 mg/L to
2.23 mg/L in monitoring wells TRC-2SR, TRC-4, and TRC-13. Ferrous iron was detected in the
historically non -impacted wells TRC-2SR, TRC-2DR, and TRC-12 at concentrations of
2.23 mg/L, <0.100 mg/L, and <0.100 mg/L, respectively. The data indicates that iron reduction is
occurring and that ferrous iron levels in zones of impacted groundwater are elevated compared to
background concentrations.
Sulfate
Sulfate reduction is not as thermodynamically favorable as iron reduction. Further, sulfate
reducing organisms are generally more sensitive to environmental conditions, and thus sulfate
reduction is generally a less likely attenuation mechanism than those discussed above. Sulfate
reduction has been shown to facilitate oxidation of BTEX constituents. In areas where sulfate
reduction is occurring, decreased sulfate levels will be present relative to background levels.
A background concentration of 39.6 mg/L was observed in monitoring well TRC-9. Sulfate
concentrations ranged from 2.31 mg/L to 54.7 mg/L in monitoring wells TRC-4, TRC-41), and
TRC-13 which are impacted with PAHs. The highest concentration of sulfate (200 mg/L) was
detected in offsite/downgradient monitoring well TRC-12, which has historically not been
impacted by site related constituents (contained a low concentration of naphthalene in November
2019). Sulfate in TRC-12 has historically been elevated, possibly due to the migration of
persulfates which were added in the source area for remediation of groundwater in 2011. Sulfate
concentrations have fluctuated over time in downgradient well TRC-12. The sulfate concentration
detected in non -impacted monitoring well TRC-2DR is 54.7 mg/L.
PH
In general, pH values in the range of 6 to 8 standard units are favorable for petroleum degrading
microorganisms. A summary of the pH values is provided in Table 2. Measured pH values were
in the range of 5.83 to 9.36 standard units; background monitoring well TRC-9 was measured at a
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pH of 5.83. Background monitoring well TRC-9 had a pH value that was slightly outside of the
favorable range for petroleum degradation with a concentration of 5.83 standard units. The pH
detected in TRC-4D (9.36 standard units) is elevated when compared to historical data for this
well. The elevated pH in TRC-4D is likely an anomaly and possible associated with an equipment
error.
Alkalinity
Alkalinity is a general measure of an aquifer buffering capacity against acids that are a by-product
of the aerobic and anaerobic biodegradation processes mentioned in this section. Aquifers with
low buffering capacities are more susceptible to pH decreases. Generally, alkalinity
concentrations greater than two times the background concentrations are sufficient for buffering
against pH changes. Alkalinity can also be used to infer the amount of petroleum hydrocarbons
that are destroyed within a plume.
A background concentration of 72.7 mg/L alkalinity was measured in monitoring well TRC-9.
The remaining monitoring wells sampled for alkalinity had concentrations ranging from 120 mg/L
to 289 mg/L. Based on these alkalinity concentrations, it appears the Site aquifer has a sufficient
buffering capacity to guard against possible pH decreases from the acids produced by anaerobic
and aerobic degradation and would allow for natural degradation of site contaminants to occur.
Oxidation -Reduction Potential (ORP)
The ORP of groundwater is a measure of electron activity and is an indicator of the relative
tendency of a solution to accept or transfer electrons. The ORP of a groundwater system depends
upon and influences rates of biodegradation. Conditions in the solution are most conducive for
supporting anaerobic biodegradation when ORP levels are less than +50 mV.
ORP was measured at +88.3 mV in background monitoring well TRC-9. ORP measurements for
other site monitoring wells were in the range of -167.1 mV to +69.0 mV. ORP levels less than
+50 mV were identified in TRC-2SR, TRC-2DR, TRC-4, TRC-4D, and TRC-13, indicating that
conditions in these wells are mostly conducive to anaerobic biodegradation.
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Overall, the MNA parameters indicate the aquifer conditions are still conducive to natural
attenuation of the site specific COCs.
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4.0 Quality Assurance/Quality Control
Samples were delivered to TestAmerica Laboratories under standard chain -of -custody
documentation. Samples were received by the lab in good condition and met holding times and
preservation requirements.
Field quality control checks during the sampling event consisted of the following:
• One laboratory filled trip blank (labeled as Trip Blank) accompanied the sampling team
and the samples during shipment for each cooler containing water samples for VOC
analysis. The trip blanks were analyzed for BTEX.
• One equipment blank (labeled as EB) was collected in the field from the sampling
equipment (peristaltic pump). The equipment blank was analyzed for BTEX and
PAHs.
The trip blanks were non -detect for BTEX. The equipment blank was non -detect for BTEX and
PAHs. Refer to the laboratory analytical report in Appendix B for QA sample results.
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5.0 Summary and Conclusions
Groundwater samples were collected from the groundwater monitoring network wells in
November 2019 at the Former Raleigh #2 MGP site. The following is a summary of the results of
this sampling event:
• The sample collected from monitoring well TRC-2SR contained 1-methylnapthalene just
above its 2L Standard for the first time. Monitoring well TRC-2DR continues to indicate
no BTEX or PAH detections above 2L Standards.
• Wells TRC-4 and TRC-4D both exhibited select BTEX and PAH compound concentrations
above 2LStandards. BTEX concentrations in TRC-4 increased while PAH concentrations
decreased when compared to the May 2019 sampling event; however, concentrations
remained within the limits of historical data. BTEX and PAH concentrations in TRC-4D
decreased overall when compared to the May 2019 sampling event. Select contaminants
of concern, including benzene, detected in TRC-4D were at the lowest concentrations
detected historically. The TRC-4/TRC-4D well cluster is located in close proximity to the
area excavated in 2011. All of the MGP-related source material could not be removed due
to subgrade utilities and it continues to leach constituents into groundwater. Additionally,
former petroleum releases from historical USTs on the Clancy & Theys property are also
believed to serve as a source of contamination in this area of the site.
• H&H was unable to collect a sample from TRC-5R due to the monitoring well having been
destroyed. This well was located in an equipment laydown area. Apparently, activities
by workers of the current property owner (Clancy & Theys) inadvertently broke off the
flush -mount surface completion below grade. Well TRC-5R, was located immediately
downgradient of the former MGP production building, an area that was excavated in the
summer of 2003. However, all of the MGP-related source material was not excavated in
this area due to subgrade utilities and potential compromise of the Clancy & Theys
building. Therefore, elevated COC concentrations, well above 2L Standards, have been
typical for samples collected from this well.
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• Monitoring well TRC-13 contained 1-methylnapthlaene at a concentration exceeding the
2L groundwater standards. However, concentrations of COCs are generally within the
limits of historical data.
• Downgradient, offsite monitoring well TRC-12 contained a low concentration of
naphthalene, well below its 2L Standard. No other site related COCs were detected above
the laboratory detection limits.
• Evaluation of natural attenuation parameters indicate that natural attenuation is slowing at
the site but is still conducive to natural attenuation of site specific COCs. Therefore, the
MNA groundwater remedy is still considered the best option for the site at this time.
The next groundwater sampling event will be conducted in May 2020, in accordance with the
September 2006 RAP. After the May sampling event, data will be evaluated to determine if
continued monitored natural attenuation remains a viable remedial strategy or if other remedial
measures are warranted.
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Tables
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Table 1
Summary of Monitoring Well Details and Ground Water Elevations
Former Raleigh #2 MGP Site
Raleigh, North Carolina
H&H Job No. SCA-008
March 28, 2012
September 11, 2012
March 7, 2013
September 19, 2013
March 13, 2014
September 5, 2014
March 9,2015
Monitoring
Well ID
Date
Installed
Well
Depth
(ft - bgs)
Screen
Interval
(ft - bgs)
Well TOC
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
TRC-1
11/20/2002
15
5-15
282.97
2.10
280.87
2.17
280.80
2.10
280.87
2.38
280.59
1.97
281.00
1.84
281.13
1.83
281.14
TRC-2SR
6/19/2007
15
5-15
283.02
9.50
273.52
9.75
273.27
9.68
273.34
9.83
273.19
9.58
273.44
9.59
273.43
10.65
272.37
TRC-2DR
6/19/2007
62.5
57.5-62.5
283.28
8.87
274.41
5.80
277.48
6.03
277.25
5.88
277.40
5.95
277.33
5.52
277.76
5.87
277.41
TRC-4
11/20/2002
15
5-15
286.50
8.06
278.44
9.10
277.40
7.72
278.78
8.91
277.59
7.12
279.38
7.94
278.56
6.41
280.09
TRC-41)
10/7/2003
50.85
35-50
285.14
7.99
277.15
8.62
276.52
7.54
277.60
8.51
276.63
7.42
277.72
7.88
277.26
6.68
278.46
TRC-5R
6/19/2007
15
5-15
296.59
6.25
290.34
7.04
289.55
6.20
290.39
7.38
289.21
5.60
290.99
6.40
290.19
5.15
291.44
TRC-9
11/21/2002
15
5-15
295.47
5.29
290.18
5.21
290.26
5.28
290.19
6.34
289.13
4.35
291.12
4.82
290.65
3.87
291.60
TRC-12
9/20/2004
20
10-20
277.59
NM
-
8.58
269.01
7.09
270.50
8.46
269.13
6.97
270.62
1 7.83
269.76
6.84
270.75
TRC-13
6/19/2007
15
5-15
290.75
2.80
287.95
3.31
287.44
2.36
288.39
2.91
287.84
1.69
289.06
1.64
289.11
0.60
290.15
October 13, 2015
April 13, 2016
October 13, 2016
April 11, 2017
November 14, 2017
April 19, 2018
November 19, 2018
Monitoring
Well ID
Date
Installed
Well
Depth
(ft - bgs)
Screen
Interval
(ft - bgs)
Well TOC
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
TRC-1
11/20/2002
15
5-15
282.97
1.78
281.19
1.76
281.21
1.59
281.38
2.18
280.79
2.34
280.63
2.10
280.87
1.69
281.28
TRC-2SR
6/19/2007
15
5-15
283.02
9.29
273.73
9.43
273.59
9.33
273.69
9.70
273.32
9.80
273.22
9.38
273.64
9.24
273.78
TRC-2DR
6/19/2007
62.5
57.5-62.5
283.28
4.25
279.03
8.70
274.58
5.40
277.88
6.28
277.00
6.08
277.20
5.95
277.33
5.60
277.68
TRC-4
11/20/2002
15
5-15
286.50
7.42
279.08
5.87
280.63
7.10
279.40
8.10
278.40
9.43
277.07
8.16
278.34
7.93
278.57
TRC-4D
10/7/2003
50.85
35-50
285.14
7.32
277.82
6.76
278.38
7.46
277.68
8.25
276.89
8.95
276.19
8.03
277.11
7.82
277.32
TRC-5R
6/19/2007
15
5-15
296.59
5.44
291.15
6.21
290.38
6.09
290.50
8.57
288.02
8.89
287.70
7.78
288.81
6.54
290.05
TRC-9
11/21/2002
15
5-15
295.47
3.92
291.55
NM
NM
4.56
290.91
7.04
288.43
7.08
288.39
6.52
288.95
5.50
289.97
TRC-12
9/20/2004
20
10-20
277.59
7.53
270.06
7.83
269.76
7.49
270.10
1 7.73
269.86
8.39
269.20
7.86
1 269.73
7.65
269.94
TRC-13
6/19/2007
1 15
5-15
290.75
0.95
1 289.80
0.65
290.10
1.60
289.15
1 3.51
287.24
3.51
287.24
3.08
1 287.67
1 2.25
1 288.50
May 21, 2019
November 13, 2019
Monitoring
Well ID
Date
Installed
Well
Depth
(ft - bgs)
Screen
Interval
(ft - bgs)
Well TOC
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
Depth to
Water
(ft)
Ground Water
Elevation
(ft)
TRC-1
11/20/2002
15
5-15
282.97
1.96
281.01
2.00
280.97
TRC-2SR
6/19/2007
15
5-15
283.02
9.30
273.72
9.83
273.19
TRC-2DR
6/19/2007
62.5
57.5-62.5
283.28
5.85
277.43
5.89
277.39
TRC-4
11/20/2002
15
5-15
286.50
6.90
279.60
8.72
277.78
TRC-41)
10/7/2003
50.85
35-50
285.14
7.28
277.86
8.47
276.67
TRC-5R
6/19/2007
15
5-15
296.59
7.72
288.87
Destroyed
TRC-9
11/21/2002
15
5-15
295.47
6.20
289.27
6.74
288.73
TRC-12
9/20/2004
20
10-20
277.59
7.47
270.12
7.90
269.69
TRC-13
6/19/2007
15
5-15
290.75
2.33
288.42
3.04
287.71
Notes:
TOC = Top of Casing
BGS = Below Grade Surface
NM = Not measured
S:\AAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 (Page 1 of 1)
Hart & Hickman
Table 2
Summary of November 2019 Ground Water Analytical Data
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
Well ID
TRC-2SR
TRC-2DR
TRC-4
TRC-4D
TRC-9
TRC-12
TRC-13
NCAC
2L GW
Date Collected
11/13/19
11/13/19
11/13/19
11/13/19
11/13/19
11/13/19
11/13/19
Standard
MNA Parameters
Dissolved Oxygen (mg/L)
0.47
5.04
1.11
0.57
0.40
0.59
0.58
NS
Redox Potential (ORP, mV)
5.40
22.4
-135.0
-167.1
88.3
69.0
-27.6
NS
pH
6.33
6.82
5.95
9.36
5.83
6.03
6.38
6.5-8.5
Specific Conductivity (µS/cm)
578
420
433
215
254
804
509
NS
Alkalinity (mg/L)
289
157
140
120
72.7
233
169
NS
Ferrous Iron (mg/L)
2.23
<0.100
1.36
<0.100
<0.100
<0.100
1.56
NS
Nitrate as N (mg/L)
<0.0500
3.99
<0.0500
<0.0500
2.79
7.02
<0.0500
10
Sulfate (mg/L)
20.9
42.6
54.7
2.31
39.6
200
30.1
250
Final Turbidity (NTU)
1.41
<1.00
<1.00
2.04
4.02
<1.00
6.41
NS
Metals
Manganese (mg/L)
4.53
<0.0100
3.91
0.188
0.560
0.549
7.45
0.05
BTEX (EPA Method 8260B) (ug/L)
Benzene
<1.00
<1.00
730
2.12
NA
<1.00
<1.00
1
Toluene
<1.00
<1.00
149
<1.00
NA
<1.00
<1.00
600
Ethylbenzene
<1.00
<1.00
364
<1.00
NA
<1.00
<1.00
600
Xylenes (Total)
<10.0
<10.0
444
<10.0
NA
<10.0
<10.0
500
PAHs (EPA Method 8270)
1-Methylnaphthalene
1.14
<0.183
231
48.7
NA
<0.183
65.1
1
2-Methylnaphthalene
0.589
<0.183
220
23.3
NA
<0.183
<0.880
30
Acenaphthene
1.35
<0.183
<8.80
70.9
NA
<0.183
69.8
80
Acenaphthylene
0.562
<0.183
14.8
2.86
NA
<0.183
65.1
200
Anthracene
<0.216
<0.183
<8.80
7.15
NA
<0.183
8.06
2,000
Fluoranthene
0.612
<0.183
<8.80
4.36
NA
<0.183
5.03
300
Fluorene
1.49
<0.183
10.4
23.9
NA
<0.183
9.72
300
Naphthalene
3.40
<0.183
1,510
51.2
NA
0.227
1.77
6
Phenanthrene
0.382
<0.183
19.0
41.8
NA
<0.183
28.4
200
Pyrene
0.600
<0.183
<8.80
5.76
NA
<0.183
7.66
200
Notes:
PAHs = Polynuclear Aromatic Hydrocarbons
BTEX = Benzene, toluene, ethylbenzene and xylenes
NA = Not Analyzed
NS = No Standard Available
* Indicates Interim Maximum Allowable Concentrations (IMACs)
Bold indicates exceeds NCAC 21, Ground Water Standard, April 2013 or Interim Maximum Allowable Concentration
Only constituents detected in at least one sample are shown
SMAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019
Table 2 (Page 1 of 1)
hart : hickman
SMARTER ENVIRONMENTAL SOLUTIONS
Table 3
Summary of Historical Groundwater Analytical Data - 2010 to Present
(BTEX and PAHs Only)
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
VOCs (EPA Method 8260B) gp_/L
PAHs (EPA Method
8270) u2/L
Date
Xylenes
1-
2-
Benzo(a)
Benzo(a)
Benzo(b)
Benzo(g,h,i)
Benzo(k)
Dibenzo(a,h)
Indeno(1,2,3-cd)
Well ID
Collected
Benzene
Toluene
Ethylbenzene
(Total)
Methylnaphthalene
Methylnaphthalene
Acenaphthene
Acenaphthylene
Anthracene
anthracene
pyrene
fluoranthene
perylene
fluoranthene
Chrysene
anthracene
Fluoranthene
Fluorene
pyrene
Naphthalene
Phenanthrene
Pyrene
NCAC 2L Standard
1
600
600
500
1*
30
80
200
2,000
0.05
0.005
0.05
200
0.5
5.0
0.005
300
300
0.05
6.0
200
200
3/24/10
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/15/10
<1.00
<1.00
<1.00
<1.00
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
9/20/11
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
3/28/12
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/11/12
<1.00
<1.00
<1.00
<3.00
<1.90
<1.90
7.12
3.62
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
3.80
7.02
<1.90
<1.90
<1.90
3.38
3/7/13
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/19/13
<1.00
<1.00
<1.00
<2.00
<1.79
<1.79
3.26
1.82
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
1.89
<1.79
<1.79
<1.79
<1.79
3/13/14
<1.00
<1.00
<1.00
<3.00
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
9/5/14
<1.00
<1.00
<1.00
<2.00
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
TRC-2SR
3/9/15
<1.00
<1.00
<1.00
<2.00
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
<1.72
10/13/15
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
4/13/16
<1.00
<1.00
<1.00
<3.00
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
10/13/16
<1.00
<1.00
<1.00
<3.00
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
4/11/17
<1.00
<1.00
<1.00
<3.00
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
11/14/17
<1.00
<1.00
<1.00
<3.00
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
2.32
<1.92
<1.92
<1.92
<1.92
4/19/18
<1.00
<1.00
<1.00
<3.00
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
11/19/18
<1.00
<1.00
<1.00
<3.00
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
<1.94
5/21/19
<1.00
<1.00
<1.00
<10.0
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
<9.53
11/13/19
<1.00
<1.00
<1.00
<10.0
1.14
0.589
1.35
0.562
<0.216
<0.216
<0.216
<0.216
<0.216
<0.216
<0.216
<0.216
0.612
1.49
<0.216
3.40
0.382
0.600
3/24/10
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/15/10
<1.00
<1.00
<1.00
<1.00
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
9/20/11
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
3/28/12
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/11/12
<1.00
<1.00
<1.00
<3.00
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
3/7/13
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/19/13
<1.00
<1.00
<1.00
<2.00
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
3/13/14
<1.00
<1.00
<1.00
<3.00
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
9/5/14
<1.00
<1.00
<1.00
<2.00
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
TRC-2DR
3/9/15
<1.00
<1.00
<1.00
<2.00
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
10/13/15
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
4/13/16
<1.00
<1.00
<1.00
<3.00
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
10/13/16
<1.00
<1.00
<1.00
<3.00
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
4/11/17
<1.00
<1.00
<1.00
<3.00
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
11/14/17
<1.00
<1.00
<1.00
<3.00
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
4/19/18
<1.00
<1.00
<1.00
<3.00
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
11/19/18
<1.00
<1.00
<1.00
<3.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
5/21/19
<1.00
<1.00
<1.00
<10.0
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
<9.60
11/13/19
<1.00
<1.00
<1.00
<10.0
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
Notes:
VOCs = Volatile Organic Compounds
PAHs = Polycyclic Aromatic Hydrocarbons
H = Compound concentration reported with possible high bias. LCS recovery for this compound was above established QC limits
* = Interim Maximum Allowable Concentration (IMAC) April 2011
Bold indicates exceeds NCAC 2L Ground Water Standard or Interim Maximum Allowable Concentration
S:\AAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Table 3 (Page 1 of 3)
Hart & Hickman, PC
Table 3
Summary of Historical Groundwater Analytical Data - 2010 to Present
(BTEX and PAHs Only)
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
VOCs (EPA Method 8260B) gp_/L
PAHs (EPA Method
8270) u2/L
Date
Xylenes
1-
2-
Benzo(a)
Benzo(a)
Benzo(b)
Benzo(g,h,i)
Benzo(k)
Dibenzo(a,h)
Indeno(1,2,3-cd)
Well ID
Collected
Benzene
Toluene
Ethylbenzene
(Total)
Methylnaphthalene
Methylnaphthalene
Acenaphthene
Acenaphthylene
Anthracene
anthracene
pyrene
fluoranthene
perylene
fluoranthene
Chrysene
anthracene
Fluoranthene
Fluorene
pyrene
Naphthalene
Phenanthrene
Pyrene
NCAC 2L Standard
1
600
600
500
1*
30
80
200
2,000
0.05
0.005
0.05
200
0.5
5.0
0.005
300
300
0.05
6.0
200
200
3/25/10
310
130
17.0
197
67.0
89.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
1,000
<10.0
<10.0
9/15/10
4,500
1,500
170
1,700
400
590
9.20
55.0
9.10
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
19.0
<5.20
4,700
43
<5.20
9/21/11
2,000
870
170
19400
550
750
11.0
43.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
20.0
<10.0
59600
39
<10.0
3/28/12
1,000
390
<100
650
240
340
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
2,700
<10
<10.0
9/11/12
1,420
610
163
19070
613
876
10.7
23.8
7.27
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
5.37
21.5
<1.90
69190
40.1
7.55
3/7/13
480
190
<50.0
290
<210
<210
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
1,300
<10.0
<10.0
9/19/13
1,550
694
108
875
574
278
11.5
52.6
6.74
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
3.34
22.3
<1.79
4,100
37.9
5.11
3/13/14
7.38
10.8
6.83
51.3
29
41.1
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
357
2.41
<1.75
9/5/14
1,470
998
181
19190
452
616
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
<40.8
5,960
<40.8
<40.8
TRC-4
3/9/15
3.13
5.43
2.49
17.2
14.9
20.8
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
196
<1.82
<1.82
10/13/15
<1.00
<1.00
<1.00
<3.00
119
133
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
19190
10.2
<10.0
4/13/16
1.99
<1.00
<1.00
<3.00
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
9.69
<1.82
<1.82
10/13/16
161
60.8
21.3
68.0
36.9
30.7
< 1.89
1.99
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
2.83
< 1.89
320
6.7
< 1.89
4/11/17
384
131
33.2
98.7
28.1
20.0
<1.92
1.97
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
245
2.37
<1.92
11/14/17
19150
1,010
226.00
19210
566
773
<19.2
61.60
<19.2
<19.2
<19.2
<19.2
<19.2
<19.2
<19.2
<19.2
<19.2
42.70
<19.2
49700
55.90
<19.2
4/19/18
47.4
16.1
12.0
40.9
10.6
3.55
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
10.6
<1.92
<1.92
11/19/18
679
338
132
389
178
108
2.95
12.1
<1.83
<1.83
<1.83
<1.83
<1.83
<1.83
<1.83
<1.83
<1.83
4.59
<1.83
1,320
7.36
<1.83
5/21/19
215
156
43.7
199
290
282
<10.2
12.1
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
<10.2
19860
<10.2
<10.2
11/13/19
730
364
149
444
231
220
<8.80
14.8
<8.80
<8.80
<8.80
<8.80
<8.80
<8.80
<8.80
<8.80
<8.80
10.4
<8.80
1,510
19.0
<8.80
3/25/2010
310
10
35
144
390
140
160
16.0
13.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
33.0
<10.0
870
73.0
<10.0
9/15/2010
140
7.1
27
110
440
180
220
27.0
20.0
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
46.0
<5.20
19100
95.0
8.40
9/21/2011
100
8.3
35
130
540
350
150
16.0
16.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
42.0
<10.0
19500
82.0
<10.0
3/28/12
110
11
35
140
690
460
190
18.0
22.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
59.0
<10.0
29200
98.0
14.0
9/11/12
63.2
5.74
26.2
95.2
664
394
276
15.1
16.1
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
6.12
49.7
<1.90
29000
86.7
7.74
3/7/13
91
<10.0
23
130
700
430
290
<10.0
20
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
58.0
<10.0
19900
97.0
11.0
9/19/13
58.8
6.94
33.9
123
817
621
371
20.1
14.7
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
4.58
54.9
<1.79
2,830
121
6.50
3/13/14
3.83
<1.00
4.71
30.4
497
278
192
13.2
14.1
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
5.62
45.8
<1.75
416
73.9
7.38
9/5/14
43.7
5.8
26.5
122
386
253
162
11.4
12.9
<9.80
<9.80
<9.80
<9.80
<9.80
<9.80
<9.80
6.16
40.8
<9.80
1,210
60.1
7.96
TRC-4D
3/9/15
34.6
6.35
29.2
115
462
293
181
10.8
10.5
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
3.84
37.6
<1.82
19300
57.7
5.40
10/13/15
<1.00
<1.00
<1.00
<3.00
532E
341
202
12.8
15.8
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
47.8
<10.0
19650
91.3
11.9
4/13/16
32.6
22.5
5.76
91.5
383
210
152
11.3
11.0
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
5.35
36.6
<1.85
19210
68.4
7.11
10/13/16
31.2
5.21
23.5
91.3
440
261
172
12.5
9.40
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
< 1.89
3.27
38.8
< 1.89
1270
58.3
4.62
4/11/17
34.6
5.38
16.9
68.5
189
102
74.0
5.02
4.08
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
687.0
26
2.33
11/14/17
36.3
5.97
21.2
92.9
661
521
350
20.5
14.7
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
5.14
58.0
<1.92
19960
115
6.78
4/19/18
11.9
1.94
6.21
28.6
23.8
23.2
12.6
7.56
3.96
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
2.81
14.1
<1.79
79.0
10.1
3.61
11/191/8
22.4
4.42
16.60
66.4
435
262
200
10.8
13.3
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
7.65
40.2
<1.96
19230
97
11.1
5/21/19
19.3
2.98
7.96
37.5
353
252
189
13.0
15.8
<9.58
<9.58
<9.58
<9.58
<9.58
<9.58
<9.58
<9.58
48.5
<9.58
19150
87.2
<9.58
11/13/19
2.12
<1.00
<1.00
<10.0
48.7
23.3
70.9
2.9
7.15
<0.913
<0.913
<0.913
<0.913
<0.913
<0.913
<0.913
4.36
23.9
<0.913
51.2
41.8
5.76
Notes:
VOCs = Volatile Organic Compounds
PAHs = Polycyclic Aromatic Hydrocarbons
H = Compound concentration reported with possible high bias. LCS recovery for this compound was above established QC limits
* = Samples extracted outside of EPA recommended holding time
** = Interim Maximum Allowable Concentration (IMAC) April 2011
Bold indicates exceeds NCAC 2L Ground Water Standard or Interim Maximum Allowable Concentration
S:\AAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Table 3 (Page 2 of 3)
Hart & Hickman, PC
Table 3
Summary of Historical Groundwater Analytical Data - 2010 to Present
(BTEX and PAHs Only)
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
VOCs (EPA Method 8260B) gp_/L
PAHs (EPA Method
8270) u2/L
Date
Xylenes
1-
2-
Benzo(a)
Benzo(a)
Benzo(b)
Benzo(g,h,i)
Benzo(k)
Dibenzo(a,h)
Indeno(1,2,3-cd)
Well ID
Collected
Benzene
Toluene
Ethylbenzene
(Total)
Methylnaphthalene
Methylnaphthalene
Acenaphthene
Acenaphthylene
Anthracene
anthracene
pyrene
fluoranthene
perylene
fluoranthene
Chrysene
anthracene
Fluoranthene
Fluorene
pyrene
Naphthalene
Phenanthrene
Pyrene
NCAC 2L Standard
1
600
600
500
1*
30
80
200
2,000
0.05
0.005
0.05
200
0.5
5.0
0.005
300
300
0.05
6.0
200
200
3/25/10
5,000
700
41400
1,750
300
360
29.0
12.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
3,900
<10.0
<10.0
9/15/10
2,300
730
2,500
1,300
230
260
32.0
18.0
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
<5.20
3,200
<5.20
<5.20
9/21/11
2,800
750
21200
1,300
260
270
32.0
12.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
3,800
<10.0
<10.0
3/28/12
87
<1.0
140
3.2
18
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
4/16/12
740
120
790
270
99
56.0
15.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
780
<10.0
<10.0
9/11/12
2,210
847
2,180
1,520
384
487
44.7
14.8
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
5.55
<1.90
6,340
2.96
<1.90
3/7/13
120
<1.0
110
4.5
25
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
18
<10.0
<10.0
9/19/13
1,640
543
1,370
940
224
274
29.9
9.58
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
3.02
<1.79
6,360
1.86
<1.79
3/13/14
163
<1.00
116
8.01
9.94
<1.75
5.03
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
<1.75
22.9
<1.75
<1.75
TRC-511
9/5/14
1,080
584
1,120
881
177
222
22.7
8.05
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
2.89
<1.96
4,000
<1.96
<1.96
3/9/15
741
320
1,090
885
148
168
25.9
5.81
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
3.30
<1.82
29160
2.00
<1.82
10/13/15
<1.0
<1.0
<1.0
<3.0
145
175
16.2
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
2,520
<10.0
<10.0
4/13/16
342
391
382
607
115
142
10.8
6.69
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
<1.82
2.01
<1.82
1,640
<1.82
<1.82
10/13/16
87.4
9.44
71.9
20.4
6.01
2.13
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
73.4
< 1.92
< 1.92
4/11/17
56.6
<1.0
25.8
<3.0
11.4
<1.85
3.66
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
37.8
<1.85
<1.85
11/14/17
1,400
13.5
1,270
279
211
<96.2
43.7
3.79
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
4.69
<1.92
2,370
3.42
<1.92
4/19/18
71.1
<1.00
13.2
<3.00
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
<1.85
11/19/18
1.25
<1.00
<1.00
<3.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
5/21/19
88.6
6.68
95.3
29.5
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
<9.40
118
<9.40
<9.40
3/24/10
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0 <10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
9/20/11
<1.00
<1.00
<1.00
<3.00
<11.0
<11.0
<11.0 <11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
9/12/12
<1.00
<1.00
<1.00
<3.00
<1.90
<1.90
<1.90 <1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
9/19/13
<1.00
<1.00
<1.00
<2.00
<1.79
<1.79
<1.79 <1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
9/5/14
<1.00
<1.00
<1.00
<2.00
4.28
2.41
<1.96 <1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
<1.96
15.3
<1.80
<1.96
TRC-12
10/13/15
<1.00
<1.00
<1.00
<3.00
<10.0
<10.0
<10.0 <10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<1.81
<10.0
10/13/16
<1.00
<1.00
<1.00
<3.00
< 1.85
< 1.85
< 1.85 < 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
< 1.85
<1.85
< 1.85
11/14/17
<1.00
<1.00
<1.00
<3.00
<1.92
<1.92
<1.92 <1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
11/19/18
<1.00
<1.00
<1.00
<3.00
<2.01
<2.01
<2.01 <2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
<2.01
11/13/19
<1.00
<1.00
<1.00
<10.0
<0.183
<0.183
<0.183 <0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
<0.183
0.227
<0.183
<0.183
3/25/10
<1.00
<1.00
2.40
2.50
340
<10.0
130
130
14.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
20.0
<10.0
36.0
<1.86
<10.0
9/20/11
<1.00
<1.00
1.70
4.40
200
<11.0
110
120
16H
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
<11.0
13.0
<11.0
36.0
<1.87
<11.0
9/12/12
<1.00
<1.00
1.58
<3.00
369
5.20
152
166
18.1
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
<1.90
5.68
23.0
<1.90
46.4
<1.88
7.72
9/19/13
<1.00
<1.00
1.19
<2.00
230
<1.79
113
128
11.1
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
<1.79
3.81
13.0
<1.79
25.6
<1.91
6.27
9/5/14
<1.00
<1.00
1.02
<2.00
252
<2.00
113
130
12.3
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
4.04
16.0
<2.00
20.9
<1.92
6.56
TRC-13
10/13/15
<1.00
<1.00
<1.00
<3.00
277
<10.0
137
153
17.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
19.6
<10.0
19.3
<1.93
<10.0
10/13/16
<1.00
<1.00
<1.00
<3.00
33.7
< 1.92
58.7
59.9
3.46
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
< 1.92
2.38
6.55
< 1.92
2.73
<1.94
3.64
11/14/17
<1.00
<1.00
1.00
<3.00
289
5.18
166
179
12.7
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
4.96
15.8
<1.92
19.9
110
7.08
11/19/18
<1.00
<1.00
<1.00
<3.00
67.3
<1.92
37.3
45.8
3.79
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
<1.92
1.94
4.24
<1.92
2.22
25.2
3.00
11/13/19
<1.00
<1.00
<1.00
<10.0
65.1
<0.880
69.8
65.1
8.06
<0.880
<0.880
<0.880
<0.880
<0.880
<0.880
<0.880
5.03
9.72
<0.880
1.77
28.4
7.66
Notes:
VOCs = Volatile Organic Compounds
PAHs = Polycyclic Aromatic Hydrocarbons
H = Compound concentration reported with possible high bias. LCS recovery for this compound was above established QC limits
* = Samples extracted outside of EPA recommended holding time
** = Interim Maximum Allowable Concentration (IMAC) April 2011
Bold indicates exceeds NCAC 2L Ground Water Standard or Interim Maximum Allowable Concentration
S:\AAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Table 3 (Page 3 of 3)
Hart & Hickman, PC
Table 4
Historical MNA Parameters
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
Dissolved
Redox
Specific
Final
Date
Alkalinity
Ferrous
Nitrate
Sulfate
Manganese
Well ID
Oxygen
Potential
pH
Conductivity
Turbidity
Collected
(mg/L)
Iron (mg/L)
(mg/L)
(mg/L)
(mg/L)
(mg/L)
(mV)
(PS/cm)
(NTU)
NCAC 2L Standard
NS
NS
6.5-8.5
NS
NS
NS
10
250
NS
0.05
12/11/07
3.89
29.6
6.61
818
340
0.44
0.15
63
31
6.8
3/19/08
0.01**
-13.8
6.72
657
NA
NA
NA
NA
2.6
NA
6/11/08
0.37
-29.8
6.87
797
320
2.6
0.23
73
3.55
6.6
9/23/08
0.36
-33.3
6.39
879
NA
NA
NA
NA
2.00
NA
3/25/09
0.94
38.1
6.57
845
290
0.3
0.26
56
4.73
7.7
9/16/09
0.77
-42.4
6.41
709
NA
NA
NA
NA
4.10
NA
3/24/10
0.53
172.3
6.57
918
320
<0.1
0.23
56
6.86
8.6
9/15/10
0.49
-25.2
6.24
680
NA
NA
NA
NA
4.39
NA
9/20/11
0.22
6.7
6.48
666
300
<0.1
0.26
27
8.52
3.4
3/28/12
0.47
64.2
6.50
741
NA
NA
NA
NA
9.62
NA
9/11/12
0.51
-1.4
5.30
566
219
5.26
0.143
26.6
NM
3.96
TRC-2SR
9/19/13
1.1
-15.6
6.29
554
222
3.19
<0.10
21.1
9.87
4.06
9/5/14
0.24
6
6.31
654
227
2.4
0.161
27.8
7.88
3.69
10/13/15
0.23
32.1
6.46
735
281
0.124
<1.00
24.2
21.55
5.98
4/13/16
1.21
-2.4
6.51
738
NA
NA
NA
NA
1.50
NA
10/13/16
2.93
-7.4
6.32
723
270
0.689
< 0.100
24.7
3.72
5.19
4/11/17
0.40
211.2
6.49
652
NA
NA
NA
NA
1.47
NA
11/14/17
2.30
35.4
6.39
525
241
2.85
NA
16.5
1.70
3.94
4/19/18
0.37
-20.9
6.39
627
NA
NA
NA
NA
14.73
NA
11/19/18
0.46
50.8
6.37
723
264
0.386
0.113
21.3
2.58
4.79
5/21/19
1.99
216.1
6.37
685
NA
NA
NA
NA
3.03
NA
11/13/19
0.47
5.4
6.33
578
289
2.23
<0.0500
20.9
1.41
4.53
12/11/07
1.49
39.9
6.43
502
130
<0.20
3.3
43
1.2
0.11
3/19/08
0**
113.1
6.39
412
NA
NA
NA
NA
0.25
NA
6/10/08
0.38
118.0
6.58
470
140
<0.050
3.1
43
1.21
0.47
9/23/08
0.32
44.3
6.11
531
NA
NA
NA
NA
1.29
NA
3/25/09
0.70
147.0
6.26
508
130
<0.1
3.4
43
1.76
0.43
9/16/09
0.82
184.7
6.21
492
NA
NA
NA
NA
0.69
NA
3/24/10
0.58
184.7
6.24
507
140
<0.1
3.7
44
2.48
0.42
9/15/10
0.33
91.0
6.10
490
NA
NA
NA
NA
0.00
NA
9/20/11
0.49
65.3
6.42
504
140
<0.1
3.5
42
0.01
0.39
3/28/12
0.37
138.9
6.24
509
NA
NA
NA
NA
1.04
NA
9/11/12
0.22
42.0
5.05
387
120
<0.100
3.61
34.8
NM
0.47
TRC-2DR
9/19/13
4.2
44.1
6.37
398
117
<0.10
3.53
40.6
1.81
<0.015
9/5/14
0.41
107
6.28
400
118
0.119
3.89
37.2
0.56
0.392
10/13/15
0.35
55
6.11
502
130
<0.100
3.70
37.3
<0.1
0.417
4/13/16
1.21
-2.4
6.51
738
NA
NA
NA
NA
1.00
NA
10/13/16
1.94
52.6
6.27
517
129
< 0.100
3.97
38.8
0.27
0.413
4/ 11 / 17
0.40
181.9
6.31
512
NA
NA
NA
NA
1.00
NA
11/14/17
0.24
25.4
6.38
433
137
<0.100
NA
41.9
0.00
0.373
4/19/18
0.45
-22.3
6.02
446
NA
NA
NA
NA
3.27
NA
11/19/18
0.65
180.7
6.17
537
125
<0.100
3.74
35.2
0.58
0.397
5/21/19
2.22
217.9
6.22
512
NA
NA
NA
NA
3.76
NA
11/13/19
5.04
22.4
6.82
420
157
<0.100
3.99
42.6
<1.00
<0.0100
Notes:
NA = Not Analyzed
NM = Not Measured
** = Readings were inconsistently lower than expected. Possible equipment malfunction
H = sample analyzed beyond the pecified holding time
Bold indicates exceeds NCAC 2L Ground Water Standard
Table 4 (Page 1 of 4)
SMAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Hart & Hickman, PC
Table 4
Historical MNA Parameters
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
Dissolved
Redox
Specific
Final
Date
Alkalinity
Ferrous
Nitrate
Sulfate
Manganese
Well ID
Oxygen
Potential
pH
Conductivity
Turbidity
Collected
(mg/L)
Iron (mg/L)
(mg/L)
(mg/L)
(mg/L)
(mg/L)
(mV)
(PS/cm)
(NTU)
NCAC 2L Standard
NS
NS
6.5-8.5
NS
NS
NS
10
250
NS
0.05
12/11/07
1.91
41.1
5.96
1,559
110
7.9
<0.10
840
150
32
3/19/08
0**
100.2
5.67
986
NA
NA
NA
NA
0.70
NA
6/11/08
0.25
193.2
5.78
316
83
1.0
2.0
350
1.58
20
9/23/08
0.16
27.7
5.52
1,327
NA
NA
NA
NA
2.93
NA
3/26/09
0.59
102.4
5.56
1,049
95
3.8
1.8
410
2.25
20
9/16/09
1.25
89.4
5.66
1,088
NA
NA
NA
NA
1.09
NA
3/25/10
0.42
116.2
5.44
233
50
1.0
0.40
160
5.32
3.8
9/15/10
0.30
59.7
5.63
925
NA
NA
NA
NA
0.82
NA
9/21/11
0.23
84.2
5.44
1,678
99
3.6
23
910
0.01
32
3/28/12
0.47
94.2
5.50
892
NA
NA
NA
NA
3.52
NA
9/11/12
0.80
21.7
4.25
603
49
0.3
2.99
172
NM
8.79
TRC-4
9/19/13
0.25
-10.7
6.05
625
142
0.83
<0.10
99.6
3.91
5.52
9/5/14
0.22
12.5
6.10
630
160
0.913
<0.10
70.2
2.47
5.94
10/13/15
0.12
-48.1
6.70
1305
434
2.56
<0.100
178
7.53
3.14
4/13/16
1.12
-54.1
6.75
810
NA
NA
NA
NA
4.22
NA
10/13/16
4.88
-89.4
6.42
1156
410
5.75
< 0.100
< 1.00
2.66
6.48
4/11/17
0.11
-81.8
6.34
977
NA
NA
NA
NA
3.77
NA
11/14/17
0.07
14.0
5.86
466
128
2.01
NA
75.9
2.78
4.42
4/19/18
0.32
-18.4
6.19
1016
NA
NA
NA
NA
6.80
NA
11/19/18
0.38
-67.5
6.02
730
145
1.94
<0.100
111
3.23
4.69
5/21/19
1.85
166.4
6.16
888
NA
NA
NA
NA
4.36
NA
11/13/19
1.11
-135.0
5.95
433
140
1.36
<0.0500
54.7
<1.00
3.91
12/11/2007
2.51
4.4
5.58
549
200
3.5
0.13
11
500
7.8
3/19/08
0**
-135.3
6.56
460
NA
NA
NA
NA
15
NA
6/10/08
0.28
-92.6
6.83
546
210
4.7
0.074
17
7.51
8.1
9/23/08
0.33
-78.5
6.35
581
NA
NA
NA
NA
1.97
NA
3/26/09
0.95
-117.2
6.46
562
200
2.6
<0.20
5.0
2.28
8.3
9/16/09
0.77
-121.9
6.43
540
NA
NA
NA
NA
2.28
NA
3/25/10
0.24
-76.3
6.45
462
210
4.6
<0.20
3.3
7.07
7.8
9/15/10
0.34
-97.9
6.37
560
NA
NA
NA
NA
2.07
NA
9/21/11
0.24
-19.2
6.39
567
250
3.8
0.13
<1.0
0.25
7.3
3/28/12
0.44
-67.4
6.40
565
NA
NA
NA
NA
1.57
NA
9/11/12
0.20
-83.5
5.39
433
177
4.81
0.186
8.7
NM
7.28
TRC-4D
9/19/13
0.25
-75.9
6.33
442
193
5.76
<0.10
<2.00
1.71
6.61
9/5/14
0.21
-74.8
6.56
494
200
0.303
<0.10
<1.00
9.07
6.56
10/13/15
0.65
-14.0
6.51
581
222
5.97
<0.100
<1.00
0.27
6.87
4/13/16
0.79
-56.4
6.85
583
NA
NA
NA
NA
4.42
NA
10/13/16
2.17
-52.0
6.40
592
221
0.724
< 0.100
170
1.15
5.91
4/11/17
0.30
-44.5
6.48
601
NA
NA
NA
NA
0.52
NA
11/14/17
0.01
0.2
6.53
495
259
7.01
NA
<2.00
0.74
6.16
4/19/18
0.29
-24.1
7.37
489
NA
NA
NA
NA
4.56
NA
11/19/18
0.36
-66.2
6.50
603
207
3.17
<0.100
<1.00
3.89
6.14
5/21/19
1.99
151.5
6.51
582
NA
NA
NA
NA
8.18
NA
11/13/19
0.57
-167.1
9.36
215
120
<0.100
<0.0500
2.31
2.04
0.188
Notes:
NA = Not Analyzed
NM = Not Measured
** = Readings were inconsistently lower than expected. Possible equipment malfunction
H = sample analyzed beyond the pecified holding time
Bold indicates exceeds NCAC 2L Ground Water Standard
Table 4 (Page 2 of 4)
SMAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Hart & Hickman, PC
Table 4
Historical MNA Parameters
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
Dissolved
Redox
Specific
Final
Date
Alkalinity
Ferrous
Nitrate
Sulfate
Manganese
Well ID
Oxygen
Potential
pH
Conductivity
Turbidity
Collected
(mg/L)
Iron (mg/L)
(mg/L)
(mg/L)
(mg/L)
(mg/L)
(mV)
(PS/cm)
(NTU)
NCAC 2L Standard
NS
NS
6.5-8.5
NS
NS
NS
10
250
NS
0.05
12/11/07
1.78
-23.6
7.14
886
370
4.0
0.063J
9.7
606
9.7
3/19/08
0**
-47.5
6.77
980
NA
NA
NA
NA
1.8
NA
6/11/08
0.26
-78.6
7.12
643
330
6.1
0.066
17
3.88
8.4
9/23/08
0.20
-78.5
6.59
718
NA
NA
NA
NA
2.41
NA
3/25/09
0.79
-49.8
6.67
987
480
0.6
<0.20
60
8.37
1.6
9/16/09
0.57
-126.4
6.75
696
NA
NA
NA
NA
1.72
NA
3/25/10
0.43
-111.2
6.77
591
290
2.5
<0.20
17
2.97
6.6
9/15/10
0.19
-123.8
6.58
566
NA
NA
NA
NA
0.39
NA
9/21/11
0.18
-56.6
6.63
685
360
3.4
0.12
14
1.52
6.8
3/28/12
0.38
-99.8
6.81
720
NA
NA
NA
NA
5.43
NA
TRC-5R
9/11/12
0.17
-127.7
5.73
502
249
4.23
<0.100
<2.00
NM
4.42
9/19/13
0.21
-138.7
6.73
454
229
4.75
<0.10
4.44
4.71
3.81
9/5/14
0.29
-135.7
6.91
510
213
7.01
<0.10
7.71
6.03
3.94
10/13/15
0.18
-41.7
6.76
661
241
6.25
<0.100
8.61
6.92
4.44
4/13/16
0.74
-93.6
6.99
666
NA
NA
NA
NA
6.73
NA
10/13/16
3.30
-64.4
6.42
970
425
8.92
< 0.100
69.1
2.89
1.99
4/11/17
0.20
-69.2
6.87
1031
NA
NA
NA
NA
19.72
NA
11/14/17
0.08
83.2
6.81
791
417
5.29
NA
12.0
0.24
2.44
4/19/18
0.26
-38.3
6.73
833
NA
NA
NA
NA
16.28
NA
11/19/18
0.55
-7.0
6.70
853
217
1.41
<0.100
55.4
5.75
0.763
5/21/19
2.68
133.7
6.91
908
NA
NA
NA
NA
10.35
NA
12/11/07
2.87
50.4
4.59
218
13
0.62
7.5
40
>1,100
1.4
6/10/08
0.78
199.3
5.46
217
26
<0.050
3.3
39
3.03
0.64
3/25/09
1.26
242.2
5.12
211
15
<0.1
2.6
43
10.8
0.79
3/24/10
1.28
248.1
5.05
258
200
<0.1
5.9
39
3.02
1.0
9/20/11
0.30
154.2
5.34
276
34
<0.1
5.8
45
3.89
1.0
9/11/12
0.20
46.6
4.33
213
28.9
<0.100
4.97
33.4
NM
1.16
TRC-9
9/19/13
0.27
103.5
5.26
239
34.7
<0.10
11.3
39.1
12.15
0.956
9/5/14
0.21
101.5
5.58
290
36.5
<0.10
11.8
32.2
8.45
1.12
10/13/15
0.18
70.2
5.28
439
32.6
<0.100
8.05
28.3
10.17
1.36
10/13/16
1.14
119.1
5.44
357
36.3
< 0.100
7.24
35.2
12.6
0.834
11/14/17
0.18
77.60
5.64
232
50.6
<0.100
NA
37.6
9.43
7.10
11/19/18
0.47
122.1
5.79
279
<10.0
<0.100
3.95H
35.8
9.70
0.526
11/13/19
0.40
88.3
5.83
254
72.7
<0.100
2.79
39.6
4.02
0.560
Notes:
NA = Not Analyzed
NM = Not Measured
* = Readings were inconsistently lower than expected. Possible equipment malfunction
H = sample analyzed beyond the pecified holding time
Bold indicates exceeds NCAC 2L Ground Water Standard
Table 4 (Page 3 of 4)
SMAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Hart & Hickman, PC
Table 4
Historical MNA Parameters
Former Raleigh #2 MGP
Raleigh, North Carolina
H&H Job No. SCA.008
Dissolved
Redox
Specific
Final
Date
Alkalinity
Ferrous
Nitrate
Sulfate
Manganese
Well ID
Oxygen
Potential
pH
Conductivity
Turbidity
Collected
(mg/L)
Iron (mg/L)
(mg/L)
(mg/L)
(mg/L)
(mg/L)
(mV)
(PS/cm)
(NTU)
NCAC 2L Standard
NS
NS
6.5-8.5
NS
NS
NS
10
250
NS
0.05
12/11/07
2.53
48.3
5.84
720
94
0.22
5.6
170
65
0.15
6/10/08
0.38
94.7
6.25
626
100
<0.050
4.7
170
4.06
0.24
3/25/09
1.65
176.4
6.08
940
150
<0.1
8.3
230
2.15
0.42
3/24/10
0.85
208.3
5.84
742
120
<0.1
5.8
200
3.12
0.46
9/20/11
0.46
103.4
6.12
764
160
<0.1
13
190
2.01
0.74
9/12/12
0.26
-18.1
5.02
773
158
<0.100
21.7
216
NM
1.22
TRC-12
9/19/13
0.72
18.1
5.83
609
133
<0.10
9.77
181
2.05
0.782
9/5/14
0.2
70.1
5.97
748
151
0.132
7.64
192
7.68
0.814
10/13/15
0.18
27.2
5.94
987
218
<0.100
11.9
213
6.13
1.001
10/13/16
1.43
83.9
5.81
991
247
< 0.100
17.1
388
0.71
0.628
11/14/17
0.25
42.4
6.15
799
209
< 0.100
NA
202
0.54
0.544
11/19/18
0.71
151.9
6.22
1014
246
<0.100
15AH
172
0.84
0.523
11/13/19
0.59
69.0
6.03
804
233
<0.100
7.02
200
<1.00
0.549
12/11/07
3.40
24.2
6.74
644
150
1.8
0.043J
32
>1,100
6.2
6/10/08
0.17
-48.1
6.77
618
150
2.4
<0.020
30
7.50
6.5
3/25/09
0.87
-57.4
6.29
619
150
1.4
<0.20
29
5.89
6.9
3/25/10
1.02
-44.9
6.31
600
160
1.4
<0.20
29
3.18
7.4
9/20/11
0.22
16.2
6.64
618
170
1.3
<0.10
31
5.37
7.5
9/12/12
0.25
-76.7
5.37
458
129
2.37
0.17
24.4
NM
7.23
TRC-13
9/19/13
0.22
-95.0
6.28
508
135
1.88
<0.10
25.4
9.61
7.58
9/5/14
0.23
-6.8
6.33
558
131
2.58
0.768
23.7
5.52
7.24
10/13/15
0.18
-0.7
6.37
614
160
2.07
<0.100
26.2
0.57
8.63
10/13/16
2.07
-33.9
6.28
621
148
1.39
<0.100
26.6
11.76
6.81
11/14/17
1.25
11.5
6.53
514
167
2.72
NA
27.3
27.43
0.573
11/19/18
0.48
-25.8
6.42
602
146
1.97
<0.100
28.0
7.25
7.22
11/13/19
0.58
-27.6
6.38
509
169
1.56
<0.0500
30.1
6.41
7.45
Notes:
NA = Not Analyzed
NM = Not Measured
* = Readings were inconsistently lower than expected. Possible equipment malfunction
H = sample analyzed beyond the pecified holding time
Bold indicates exceeds NCAC 2L Ground Water Standard
Table 4 (Page 4 of 4)
S:\AAA-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Hart & Hickman, PC
Figures
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
lit J,
WT Ilj
j fry/ 1 {r.
SITE
�, -.�� +l ' �R � ���_ �-� � � ram--. � :.a•
Ll
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APPROXIMATE
N 0 2000 4000
SCALE IN FEET
U.S.G.S. QUADRANGLE MAP
7.5 MINUTE SERIES (TOPOGRAPHIC)
RALEIGH WEST, NORTH CAROLINA, 2002
LEGEND
SHALLOW MONITORING WELL
QY
INTERMEDIATE MONITORING
WELL
MONITORING WELL ASSOCIATED
WITH AN ADJACENT PROPERTY
ABANDONED MONITORING WELL
— — —
PROPERTY LINE
SHALLOW GROUNDWATER
2H2
POTENTIOMETRIC CONTOURS
(287.71)
GROUNDWATER ELEVATION (FT)
INFERRED GROUNDWATER FLOW
No
DIRECTION
NOTES:
1. MONITORING WELLS GAUGED ON 11/13/19.
2. TRC-2DR AND TRC-4DR NOT USED IN CONTOURING.
3. NM = NOT MEASURED
F
W
N
W
'r APPROXIMATE
x 0 80 160
mmm.— MONOMER
E+
SCALE IN FEET
O
w
TRC-12
(269.69) CTMW-10
Im
SURFICIAL AQUIFER POTENTIOMETRIC MAP
(NOVEMBER 2019)
FORMER RALEIGH #2 MGP SITE
RALEIGH, NORTH CAROLINA
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
DATE: 12-6-19
JOB NO: SCA.008
3921 Sunset Ridge Road, Suite 301
Raleigh, North Carolina 27607
919-847-4241(p) 919-847-4261(f)
License # C-1269 / #C-245 Geology
REVISION NO. 0
FIGURE NO. 2
TRC-12
BENZENE
<1.00
1-METHYLNAPHTHALENE
<0.183
2-METHYLNAPHTHALENE
<0.183
NAPHTHALENE
0.227
ACENAPHTHENE
<0.183
W. J. HINES
SR.
INEZ R. HINES
EXISTING
BUILDING' /
k
TRC-2DR
BENZENE
<1.00
1-METHYLNAPHTHALENE
<0.183
2-METHYLNAPHTHALENE
<0.183
NAPHTHALENE
<0.183
ACENAPHTHENE
<0.183
TRC-9
}'40
J
EDG
GR
GRAVEL
ASPHALT
1
TRC-1
TI
TRC-2SR
BENZENE <1.00
1-METHYLNAPHTHALENE 1.14
2-METHYLNAPHTHALENE 0.589
NAPHTHALENE 3.40
ACENAPHTHENE 1.35
TRC-12
GRAVEL \♦ \4
EDGE OF
��PAVEMENT�
I I I I I I I I
I I I I I I FO/
I I METAL
BUILDIN
ASPHALT
TRC-6 I I I
TRC-6D
I I
LEGEND
S SHALLOW MONITORING WELL
0&' Q INTERMEDIATE MONITORING WELL
MONITORING WELL ASSOCIATED WITH
AN ADJACENT PROPERTY
\� o� � ABANDONED MONITORING WELL
48D.I.
— — — PROPERTY LINE
" P. �f
SQUARE
f�LVERT
SAMPLE ID—\
T MW-2
RIPRAP
RI
TRC-5R
NS
II 11 I GRAVEL 24
RCP
CTMW-11L
LT
VASPH-2DR C
TRC-4D
TRC
TRC-2SR
CTMW-9
CTMW-10
+W—\
TRC-7
MW-1 �
GRAVEL \♦ \+
TRC-5R
TRC-5 \
X— x— X— X--_ X--_
CTMW-7 _ — —X--
I
CTMW-5
I
I
I
TRC-13
TRC-12
GRAVEL \♦ \4
EDGE OF
��PAVEMENT�
I I I I I I I I
I I I I I I FO/
I I METAL
BUILDIN
ASPHALT
TRC-6 I I I
TRC-6D
I I
LEGEND
S SHALLOW MONITORING WELL
0&' Q INTERMEDIATE MONITORING WELL
MONITORING WELL ASSOCIATED WITH
AN ADJACENT PROPERTY
\� o� � ABANDONED MONITORING WELL
48D.I.
— — — PROPERTY LINE
" P. �f
SQUARE
f�LVERT
SAMPLE ID—\
T MW-2
RIPRAP
RI
TRC-5R
NS
II 11 I GRAVEL 24
RCP
CTMW-11L
LT
VASPH-2DR C
TRC-4D
TRC
TRC-2SR
CTMW-9
CTMW-10
+W—\
TRC-7
MW-1 �
GRAVEL \♦ \+
TRC-5R
TRC-5 \
X— x— X— X--_ X--_
CTMW-7 _ — —X--
I
CTMW-5
I
I
I
TRC-13
BENZENE
<1.00
ASPHALT SHE
TMW-3
LU ICTMW-1
En
/
CTMW—DU
CONCRETE
CTMW-4
CTMW-6
/
� I
FORMER
U .1 /FAI"
CLANCY PROPERTIES, LLC I
WEST CAB US STREET
TRC-4D
BENZENE
2.12
1-METHYLNAPHTHALENE
48.7
2-METHYLNAPHTHALENE
23.3
NAPHTHALENE
51.2
ACENAPHTHENE
70.9
CTMW-8—
TRC-4
BENZENE
730
1-METHYLNAPHTHALENE
2-METHYLNAPHTHALENE
231
220
NAPHTHALENE
1,510
ACENAPHTHENE
<8.80
CONSTITUENT'
TRC-4
BENZENE
730
1-METHYLNAPHTHALENE
231
2-METHYLNAPHTHALENE
220
NAPHTHALENE
1,510
ACENAPHTHENE
<8.80
`CONCENTRA'
(µ9/L)
NOTES:
1. GROUNDWATER SAMPLES COLLECTED NOVEMBER 2019.
2. <21- = ALL CONSTITUENTS BELOW 2L STANDARDS.
3. NS = NOT SAMPLED
F
Gc7
N
E-.
'r
APPROXIMATE
x
0 80 160
O
SCALE IN FEET
SITE MAP AND
GROUNDWATER CONSTITUENTS
ABOVE 2L STANDARDS
(NOVEMBER 2019)
FORMER RALEIGH #2 MGP SITE
RALEIGH, NORTH CAROLINA
1 h i c k m a n Raleigh,
g onset Ridge Road, Suite 301
hart
Rai h Noah Carolina 27607
. 919-847-4241(p) 919-847-4261(f)
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology
DATE: 12-6-19 REVISION NO. 0
JOB NO: SCA.008 FIGURE NO. 3
Appendix A
Groundwater Sampling Forms
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-2SR
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 283.02 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 15.00 Depth to Water (ft): 9.83 Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 5 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
15
13 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
12:10
12.37
1.26 14.1 557.0
6.39
39.4
37.92
12:20
12.38
0.86 15.3 581.0
6.35
34.8
32.75
12:25
12.28
0.60 15.8 591.0
6.33
34.2
1.22
12:30
12.39
0.63 15.4 583.0
6.35
9.0
2.15
12:35
12.41
0.47 15.1 578.0
6.33
5.4
1.41
Other Sample Parameters:
Sampled at: 12:35
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-2DR
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 283.28 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 60.50 Depth to Water (ft): 5.89 Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 57.5 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
62.5
60 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
11:10
11.31
5.04 13.9 412.0
6.88
7.2
0.00
11:15
11.31
5.14 13.9 413.0
6.86
13.1
0.00
11:20
11.32
4.94 14.5 417.0
6.84
19.0
0.00
11:25
11.31
5.04 14.6 420.0
6.82
22.4
0.00
Other Sample Parameters:
Sampled at: 11:25
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-4
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 286.50 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 15.00 Depth to Water (ft): 8.72 Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 5 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
15
13 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
08:15
8.84
3.95 14.4 414.0
5.92
-126.7
1.62
08:20
8.85
1.54 15.2 421.0
5.91
-133.5
0.92
08:25
8.85
1.25 15.5 425.0
5.90
-133.7
0.64
08:30
8.85
0.97 16.3 432.0
5.81
-134.5
0.81
08:35
8.86
1.11 16.4 433.0
5.95
-135.0
0.44
Other Sample Parameters:
Sampled at: 08:35
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-4D
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 285.14 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 50.00 Depth to Water (ft): 8.47 Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 35 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
50
48 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
09:10
9.29
2.00 12.2 218.0
9.52
-166.8
5.57
09:15
9.31
0.69 12.9 219.0
9.34
-168.2
3.71
09:20
9.31
0.55 13.1 215.0
9.33
-176.2
1.98
09:25
9.33
0.57 12.9 215.0
9.36
-167.1
2.04
Other Sample Parameters:
Sampled at: 09:25
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-9
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 295.47 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 15.00 Depth to Water (ft): Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 5 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
15
13 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
14:40
6.81
0.82 15.7 264.0
5.92
66.2
5.89
14:45
6.82
0.57 16.6 266.0
5.86
78.8
7.67
14:50
6.82
0.51 17.0 258.0
5.84
84.2
6.70
14:55
6.82
0.40 17.1 254.0
5.83
88.3
4.02
Other Sample Parameters:
Sampled at: 14:55
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes O No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): Alkalinity, Ferrous Iron, Nitrate, Sulfate, Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-12
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date: 11/13/19
Top of Casing Elevation (ft msl): 277.59 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 20.00 Depth to Water (ft): 7.90 Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 10 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
20
18 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
13:30
13.48
1.50 15.9 796.0
6.08
64.9
1.74
13:35
13.49
0.95 16.1 802.0
6.05
66.0
0.25
13:40
13.51
0.84 16.1 805.0
6.04
67.7
0.00
13:45
13.52
0.59 16.1 804.0
6.03
69.0
0.00
Other Sample Parameters:
Sampled at: 13:45
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
hart -v hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: SCA-008
Well ID: TRC-13
Well Location: Raleigh, NC
Facility Name: SCANA Former MGP Date:
Top of Casing Elevation (ft msl): 290.75 Casing Material: PVC Volume of Water Per Well Volume:
Total Well Depth (ft): 15.00 Depth to Water (ft): Well Diameter: 2-inch
Sampling Personnel: D. McCauley J. Henson Screen Interval (ft bgs): 5 -
Type of Pump: Peristaltic Tubing Material: Polyethylene Pump/Tubing set at:
Weather Conditions: Sunny, 30s degrees F NOTES:
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.3 mg/1
S. Cond. +/- 5% ORP +/- 10 mV
15
13 ft.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping DO Temp. S. Cond.
pH
ORP
Turbidity
Time
Level
Pumped Rate m /I (OC) S/cm
(SU)
(mV)
(NTU
10:05
10.25
0.97 16.5 501.0
6.54
-45.9
5.94
10:10
10.26
0.77 17.0 507.0
6.43
-28.0
8.88
10:15
10.26
0.62 17.0 519.0
6.40
-22.2
7.56
10:20
10.27
0.58 16.7 509.0
6.38
-27.6
6.41
Other Sample Parameters:
Sampled at: 10:20
Sample Delivered to: Eurofins TestAmerica
Parameters taken with: YSI ProPlus, MicroTPI turbidimeter
by Fedex at
Field Filtration: ®Yes o No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): BTEX 8260, PAHs 8270, Alkalinity, Ferrous Iron, Nitrate, Sulfate
Manganese
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:11 /5/2018
Appendix B
Laboratory Analytical Report
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
urofins �
Environment Testing
TestAmerica
ANALYTICAL REPORT C
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: (850)474-1001
Laboratory Job ID: 400-179567-1
Laboratory Sample Delivery Group: SCA-008
Client Project/Site: Former Raleigh #MGP Site
Hart & Hickman, PC
3921 Sunset Ridge Rd
Suite 301
Raleigh, North Carolina 27607
Attn: Patrick Stevens
4_4_9� 4% �
Authorized for release by:
1112912019 929:58 AM
Ken Hayes, Project Manager II
(615)301-5035
ken.hayes@testamericainc.com
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Table of Contents
Laboratory Job ID: 400-179567-1
SDG: SCA-008
Cover Page ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
4
Sample Summary .........................................
7
Client Sample Results ......................................
8
Definitions ........................................
20
Surrogate Summary .......................................
21
QC Association ...........................................
22 C
QC Sample Results ........................................
25
Chronicle................................................
29
Method Summary .........................................
34
Certification Summary ......................................
35
Chain of Custody ..........................................
36
Receipt Checklists .........................................
39
Eurofins TestAmerica, Pensacola
Page 2 of 40 11 /29/2019
Case Narrative
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-179567-1
Comments
No additional comments
Job ID: 400-179567-1
SDG: SCA-008
Receipt
The samples were received on 11/14/2019 1:09 PM; the samples arrived in good condition, properly preserved and, where required, on
ice. The temperatures of the 2 coolers at receipt time were 1.10 C and 1.10 C.
GC/MS VOA
Method 8260B: The following sample was diluted to bring the concentration of target analytes within the calibration range: TRC-4
(400-179567-3). Elevated reporting limits (RLs) are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC/MS Semi VOA
Method 8270E LL: The following sample was diluted due to an abundance of target analytes: TRC-4 (400-179567-3). As such, surrogate
recoveries are below the calibration range or are not reported, and elevated reporting limits (RLs) are provided.
Method 8270E LL: The following samples were diluted to bring the concentration of target analytes within the calibration range: TRC-4D
(400-179567-4) and TRC-13 (400-179567-7). Elevated reporting limits (RLs) are provided.
Method 8270E LL: The continuing calibration verification (CCV) analyzed in 180-299702 was outside the method criteria for the following
analyte(s): 2,4,6-Tribromophenol (Surr). As indicated in the reference method, sample analysis may proceed; however, any detection for
the affected analyte(s) is considered estimated.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
General Chemistry
Method SM 3500 FE B: The following samples were diluted due to the nature of the sample matrix. The samples were analyzed undiluted
and with a 5x dilution. The diluted samples returned a result significantly different than the undiluted samples therefore the diluted
samples were reported: TRC-2SR (400-179567-2), TRC-4 (400-179567-3) and TRC-13 (400-179567-7). Elevated reporting limits (RLs)
are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Pensacola
Page 3 of 40 11 /29/2019
Detection Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-2DR
Lab Sample ID: 400-179567-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method Prep Type
Alkalinity, Total
157
1.00
mg/L
1
SM 2320B Total/NA
Client Sample ID: TRC-2SR
Lab Sample ID: 400-179567-2 C
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method Prep Type
1-Methylnaphthalene
1.14
0.216
ug/L
1
8270E ILL Total/NA
2-Methylnaphthalene
0.589
0.216
ug/L
1
8270E ILL Total/NA
Acenaphthene
1.35
0.216
ug/L
1
8270E ILL Total/NA
Acenaphthylene
0.562
0.216
ug/L
1
8270E ILL Total/NA
Fluoranthene
0.612
0.216
ug/L
1
8270E ILL Total/NA
Fluorene
1.49
0.216
ug/L
1
8270E ILL Total/NA
Naphthalene
3.40
0.216
ug/L
1
8270E ILL Total/NA
Phenanthrene
0.382
0.216
ug/L
1
8270E ILL Total/NA
Pyrene
0.600
0.216
ug/L
1
8270E ILL Total/NA
Manganese
4.53
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
289
1.00
mg/L
1
SM 2320B Total/NA
Ferrous Iron
2.23
HF
0.500
mg/L
5
SM 3500 FE B Total/NA
Client Sample ID: TRC-4
Lab Sample ID: 400-179567-3
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method Prep Type
Benzene
730
10.0
ug/L
10
8260B Total/NA
Ethylbenzene
149
10.0
ug/L
10
8260B Total/NA
Toluene
364
10.0
ug/L
10
8260B Total/NA
Xylenes, Total
444
100
ug/L
10
8260B Total/NA
1-Methylnaphthalene
169
E
0.176
ug/L
1
8270E ILL Total/NA
2-Methylnaphthalene
161
E
0.176
ug/L
1
8270E ILL Total/NA
Acenaphthene
5.10
0.176
ug/L
1
8270E ILL Total/NA
Acenaphthylene
14.8
0.176
ug/L
1
8270E ILL Total/NA
Anthracene
2.46
0.176
ug/L
1
8270E ILL Total/NA
Fluoranthene
2.46
0.176
ug/L
1
8270E ILL Total/NA
Fluorene
9.91
0.176
ug/L
1
8270E ILL Total/NA
Naphthalene
280
E
0.176
ug/L
1
8270E ILL Total/NA
Phenanthrene
18.3
0.176
ug/L
1
8270E ILL Total/NA
Pyrene
3.12
0.176
ug/L
1
8270E ILL Total/NA
1-Methylnaphthalene - DL
231
8.80
ug/L
50
8270E ILL Total/NA
2-Methylnaphthalene - DL
220
8.80
ug/L
50
8270E ILL Total/NA
Acenaphthylene - DL
14.8
8.80
ug/L
50
8270E ILL Total/NA
Fluorene - DL
10.4
8.80
ug/L
50
8270E ILL Total/NA
Naphthalene - DL
1510
8.80
ug/L
50
8270E ILL Total/NA
Phenanthrene - DL
19.0
8.80
ug/L
50
8270E ILL Total/NA
Manganese
3.91
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
140
1.00
mg/L
1
SM 2320B Total/NA
Ferrous Iron
1.36
HF
0.500
mg/L
5
SM 3500 FE B Total/NA
Client Sample ID: TRC-4D
Lab Sample ID: 400-179567-4
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D
Method Prep Type
Benzene
2.12
1.00
ug/L
1
8260B Total/NA
1-Methylnaphthalene
47.4
E
0.183
ug/L
1
8270E ILL Total/NA
2-Methylnaphthalene
23.3
0.183
ug/L
1
8270E ILL Total/NA
Acenaphthene
60.0
E
0.183
ug/L
1
8270E ILL Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 4 of 40 11 /29/2019
Detection Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP
Site
SDG: SCA-008
Client Sample ID: TRC-413 (Continued)
Lab Sample ID: 400-179567-4
Analyte
Result
Qualifier
RL
MDL Unit
Dil Fac D
Method Prep Type
Acenaphthylene
2.88
0.183
ug/L
1
8270E LL Total/NA
Anthracene
7.50
0.183
ug/L
1
8270E LL Total/NA
Benzo[a]anthracene
0.678
0.183
ug/L
1
8270E LL Total/NA
Benzo[a]pyrene
0.411
0.183
ug/L
1
8270E LL Total/NA
Benzo[b]fluoranthene
0.318
0.183
ug/L
1
8270E LL Total/NA
Chrysene
0.625
0.183
ug/L
1
8270E LL Total/NA
Fluoranthene
4.60
0.183
ug/L
1
8270E LL Total/NA
Fluorene
22.9
0.183
ug/L
1
8270E LL Total/NA
Naphthalene
46.8
E
0.183
ug/L
1
8270E LL Total/NA
Phenanthrene
38.6
E
0.183
ug/L
1
8270E LL Total/NA
Pyrene
6.16
0.183
ug/L
1
8270E LL Total/NA
1-Methylnaphthalene - DL
48.7
0.913
ug/L
5
8270E LL Total/NA
2-Methylnaphthalene - DL
23.3
0.913
ug/L
5
8270E LL Total/NA
Acenaphthene - DL
70.9
0.913
ug/L
5
8270E LL Total/NA
Acenaphthylene - DL
2.86
0.913
ug/L
5
8270E LL Total/NA
Anthracene - DL
7.15
0.913
ug/L
5
8270E LL Total/NA
Fluoranthene - DL
4.36
0.913
ug/L
5
8270E LL Total/NA
Fluorene - DL
23.9
0.913
ug/L
5
8270E LL Total/NA
Naphthalene - DL
51.2
0.913
ug/L
5
8270E LL Total/NA
Phenanthrene - DL
41.8
0.913
ug/L
5
8270E LL Total/NA
Pyrene - DL
5.76
0.913
ug/L
5
8270E LL Total/NA
Manganese
0.188
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
120
1.00
mg/L
1
SM 2320B Total/NA
Client Sample ID: TRC-9
Lab Sample ID: 400-179567-5
Analyte
Result
Qualifier
RL
MDL Unit
Dil Fac D
Method Prep Type
Manganese
0.560
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
72.7
1.00
mg/L
1
SM 2320B Total/NA
Client Sample ID: TRC-12
Lab Sample ID: 400-179567-6
Analyte
Result
Qualifier
RL
MDL Unit
Dil Fac D
Method Prep Type
Naphthalene
0.227
0.183
ug/L
1
8270E LL Total/NA
Manganese
0.549
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
233
1.00
mg/L
1
SM 2320B Total/NA
Client Sample ID: TRC-13
Lab Sample ID: 400-179567-7
Analyte
Result
Qualifier
RL
MDL Unit
Dil Fac D
Method
Prep Type
1-Methylnaphthalene
57.2
E
0.176
ug/L
1
8270E LL
Total/NA
2-Methylnaphthalene
0.241
0.176
ug/L
1
8270E LL
Total/NA
Acenaphthene
59.7
E
0.176
ug/L
1
8270E LL
Total/NA
Acenaphthylene
47.9
E
0.176
ug/L
1
8270E LL
Total/NA
Anthracene
8.21
0.176
ug/L
1
8270E LL
Total/NA
Benzo[a]anthracene
0.464
0.176
ug/L
1
8270E LL
Total/NA
Benzo[a]pyrene
0.629
0.176
ug/L
1
8270E LL
Total/NA
Benzo[b]fluoranthene
0.344
0.176
ug/L
1
8270E LL
Total/NA
Benzo[g,h,i]perylene
0.412
0.176
ug/L
1
8270E LL
Total/NA
Benzo[k]fluoranthene
0.181
0.176
ug/L
1
8270E LL
Total/NA
Chrysene
0.466
0.176
ug/L
1
8270E LL
Total/NA
Fluoranthene
5.04
0.176
ug/L
1
8270E LL
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 5 of 40 11 /29/2019
Detection Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-13 (Continued)
Lab Sample ID: 400-179567-7
Analyte Result Qualifier
RL
MDL Unit
Dil Fac D
Method Prep Type
Fluorene
9.34
0.176
ug/L
1
8270E ILL Total/NA
Indeno[1,2,3-cd]pyrene
0.319
0.176
ug/L
1
8270E ILL Total/NA
Naphthalene
1.90
0.176
ug/L
1
8270E ILL Total/NA
Phenanthrene
26.3
0.176
ug/L
1
8270E ILL Total/NA
Pyrene
7.59
0.176
ug/L
1
8270E ILL Total/NA
1-Methylnaphthalene - DL
65.1
0.880
ug/L
5
8270E ILL Total/NA
Acenaphthene - DL
69.8
0.880
ug/L
5
8270E ILL Total/NA
Acenaphthylene - DL
65.1
0.880
ug/L
5
8270E ILL Total/NA
Anthracene - DL
8.06
0.880
ug/L
5
8270E ILL Total/NA
Fluoranthene - DL
5.03
0.880
ug/L
5
8270E ILL Total/NA
Fluorene - DL
9.72
0.880
ug/L
5
8270E ILL Total/NA
Naphthalene - DL
1.77
0.880
ug/L
5
8270E ILL Total/NA
Phenanthrene - DL
28.4
0.880
ug/L
5
8270E ILL Total/NA
Pyrene - DL
7.66
0.880
ug/L
5
8270E ILL Total/NA
Manganese
7.45
0.0100
mg/L
1
6010D Total/NA
Alkalinity, Total
169
1.00
mg/L
1
SM 2320B Total/NA
Ferrous Iron
1.56 HF
0.500
mg/L
5
SM 3500 FE B Total/NA
Client Sample ID: EB-1
Lab Sample ID: 400-179567-8
INo Detections.
C
Client Sample ID: TRIP BLANK
Lab Sample ID: 400-179567-9
No Detections
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 6 of 40 11 /29/2019
Sample Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
400-179567-1
TRC-2DR
Water
11/13/1911.25
11/14/1913:09
400-179567-2
TRC-2SR
Water
11/13/1912:35
11/14/19 13:09
400-179567-3
TRC-4
Water
11/13/19 08:35
11/14/19 13:09
400-179567-4
TRC-4D
Water
11/13/19 09:25
11/14/19 13:09
400-179567-5
TRC-9
Water
11/13/1914:55
11/14/19 13:09
400-179567-6
TRC-12
Water
11/13/1913:45
11/14/19 13:09
400-179567-7
TRC-13
Water
11/13/1910:20
11/14/19 13:09
400-179567-8
EB-1
Water
11/13/1915:15
11/14/19 13:09
400-179567-9
TRIP BLANK
Water
11/13/19 00:00
11/14/19 13:09
Eurofins TestAmerica, Pensacola
Page 7 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-2DR
Lab Sample ID: 400-179567-1
Date Collected: 11/13/19 11:25
Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
Benzene ND
1.00
ug/L
11/23/1917:14 1
Ethylbenzene ND
1.00
ug/L
11/23/1917:14 1
Toluene ND
1.00
ug/L
11/23/1917:14 1 V
Xylenes, Total ND
10.0
ug/L
11/23/19 17:14 1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed Dil Fac
4-Bromofluorobenzene 92
78 - 118
11123119 17:14 1
Dibromofluoromethane 95
81- 121
11123119 17:14 1
Toluene-d8 (Surr) 101
80 - 120
11123119 17:14 1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methylnaphthalene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
2-Methylnaphthalene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Acenaphthene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Acenaphthylene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Benzo[a]anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Benzo[a]pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Benzo[b]fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Benzo[g,h,i]perylene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Benzo[k]fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Chrysene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Dibenz(a,h)anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Fluorene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Indeno[1,2,3-cd]pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Naphthalene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Phenanthrene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1917:23
1
Surrogate %Recovery Qualifier
Terphenyl-d14 (Surr) 74
2-Fluorobiphenyl 50
Nitrobenzene-d5 (Surr) 53
Method: 6010D - Metals (ICP)
Analyte Result Qualifier
Manganese ND
General Chemistry
Analyte
Alkalinity, Total
Ferrous Iron
Limits
20-126
23-105
28-111
RL
0.0100
Result Qualifier RL
157 1.00
ND HF 0.100
Prepared
Analyzed
Dil Fac
11120119 12:00
11126119 17:23
1
11120119 12:00
11126119 17:23
1
11120119 12:00
11126119 17:23
1
MDL Unit
D Prepared
Analyzed
Dil Fac
mg/L
11/15/1915:49
11/16/1914:12
1
MDL Unit
D Prepared
Analyzed
Dil Fac
mg/L
11 /20/19 15:00
1
mg/L
11/19/19 17:14
1
Page 8 of 40
Eurofins TestAmerica, Pensacola
11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-2SR Lab Sample ID: 400-179567-2
Date Collected: 11/13/19 12:35 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
ND
1.00
ug/L
11/23/1917:42
1
Ethylbenzene
ND
1.00
ug/L
11/23/1917:42
1
Toluene
ND
1.00
ug/L
11/23/1917:42
1
Xylenes, Total
ND
10.0
ug/L
11/23/19 17:42
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
92
78 - 118
11123119 17:42
1
Dibromofluoromethane
95
81- 121
11123119 17:42
1
Toluene-d8 (Surr)
103
80 - 120
11123119 17:42
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
1.14
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
2-Methyl naphthalene
0.589
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Acenaphthene
1.35
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Acenaphthylene
0.562
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Anthracene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Benzo[a]anthracene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Benzo[a]pyrene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Benzo[b]fluoranthene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Benzo[g,h,i]perylene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Benzo[k]fluoranthene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Chrysene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Dibenz(a,h)anthracene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Fluoranthene
0.612
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Fluorene
1.49
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Indeno[1,2,3-cd]pyrene
ND
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Naphthalene
3.40
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Phenanthrene
0.382
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Pyrene
0.600
0.216
ug/L
11/20/1912:00
11/26/1917:50
1
Surrogate
Terphenyl-d14 (Surr)
2-Fluorobiphenyl
Nitrobenzene-d5 (Surr)
Method: 6010D - Metals (ICP)
Analyte
Manganese
General Chemistry
Analyte
Alkalinity, Total
Ferrous Iron
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
76
20 - 126
11120119 12: 00
11126119 17: 50
1
59
23 - 105
11120119 12: 00
11126119 17: 50
1
67
28 - 111
11120119 12:00
11126119 17:50
1
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
4.53
0.0100
mg/L
11/15/1915:49
11/16/1914:40
1
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
289
1.00
mg/L
11/20/1915:00
1
2.23
HF
0.500
mg/L
11/19/1917:28
5
Eurofins TestAmerica, Pensacola
Page 9 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-4 Lab Sample ID: 400-179567-3
Date Collected: 11/13/19 08:35 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
730
10.0
ug/L
11/23/1919:34
10
Ethylbenzene
149
10.0
ug/L
11/23/1919:34
10 ■;i
Toluene
364
10.0
ug/L
11/23/1919:34
10
Xylenes, Total
444
100
ug/L
11/23/19 19:34
10
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
80
78 - 118
11123119 19:34
10
Dibromofluoromethane
96
81- 121
11123119 19:34
10
Toluene-d8 (Surr)
102
80 - 120
11123119 19:34
10
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
169
E
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
2-Methyl naphthalene
161
E
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Acenaphthene
5.10
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Acenaphthylene
14.8
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Anthracene
2.46
0.176
ug/L
11 /20/19 12:00
11 /26/19 18:16
1
Benzo[a]anthracene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Benzo[a]pyrene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Benzo[b]fluoranthene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Benzo[g,h,i]perylene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Benzo[k]fluoranthene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Chrysene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Dibenz(a,h)anthracene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Fluoranthene
2.46
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Fluorene
9.91
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Indeno[1,2,3-cd]pyrene
ND
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Naphthalene
280
E
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Phenanthrene
18.3
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Pyrene
3.12
0.176
ug/L
11/20/1912:00
11/26/1918:16
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
69
20- 126
11120119 12:00
11126119 18:16
1
2-Fluorobiphenyl
54
23 - 105
11120119 12:00
11126119 18:16
1
Nitrobenzene-d5 (Surr)
86
28 - 111
11120119 12:00
11126119 18:16
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level - DL
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
231
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
2-Methyl naphthalene
220
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Acenaphthene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Acenaphthylene
14.8
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Anthracene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Benzo[a]anthracene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Benzo[a]pyrene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Benzo[b]fluoranthene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Benzo[g,h,i]perylene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Benzo[k]fluoranthene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Chrysene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Dibenz(a,h)anthracene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Eurofins TestAmerica, Pensacola
Page 10 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-4 Lab Sample ID: 400-179567-3
Date Collected: 11/13/19 08:35 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level - DL (Continued)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Fluoranthene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Fluorene
10.4
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Indeno[1,2,3-cd]pyrene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Naphthalene
1510
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Phenanthrene
19.0
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Pyrene
ND
8.80
ug/L
11/20/1912:00
11/27/1915:13
50
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d 14 (Surr)
0 X D
20 - 126
11120119 12:00
11127119 15:13
50
2-Fluorobiphenyl
0 X D
23 - 105
11120119 12:00
11127119 15:13
50
Nitrobenzene-d5 (Surr)
0 X D
28 - 111
11120119 12:00
11127119 15:13
50
Method: 6010D - Metals (ICP)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Manganese
3.91
0.0100
mg/L
11/15/1915:49
11/16/1914:44
1
General Chemistry
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Alkalinity, Total
140
1.00
mg/L
11/20/19 15:00
1
Ferrous Iron
1.36 HF
0.500
mg/L
11/19/19 17:28
5
Eurofins TestAmerica, Pensacola
Page 11 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-413 Lab Sample ID: 400-179567-4
Date Collected: 11/13/19 09:25 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
2.12
1.00
ug/L
11/23/1918:10
1
Ethylbenzene
ND
1.00
ug/L
11/23/1918:10
1
Toluene
ND
1.00
ug/L
11/23/1918:10
1
Xylenes, Total
ND
10.0
ug/L
11/23/19 18:10
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
90
78 - 118
11123119 18:10
1
Dibromofluoromethane
95
81- 121
11123119 18:10
1
Toluene-d8 (Surr)
102
80 - 120
11123119 18:10
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
47.4
E
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
2-Methyl naphthalene
23.3
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Acenaphthene
60.0
E
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Acenaphthylene
2.88
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Anthracene
7.50
0.183
ug/L
11 /20/19 12:00
11 /26/19 18:43
1
Benzo[a]anth race ne
0.678
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Benzo[a]pyrene
0.411
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Benzo[b]fluoranthene
0.318
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Benzo[g,h,i]perylene
ND
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Benzo[k]fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Chrysene
0.625
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Dibenz(a,h)anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Fluoranthene
4.60
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Fluorene
22.9
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Indeno[1,2,3-cd]pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Naphthalene
46.8
E
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Phenanthrene
38.6
E
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Pyrene
6.16
0.183
ug/L
11/20/1912:00
11/26/1918:43
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
60
20- 126
11120119 12:00
11126119 18:43
1
2-Fluorobiphenyl
49
23 - 105
11120119 12:00
11126119 18:43
1
Nitrobenzene-d5 (Surr)
53
28 - 111
11120119 12:00
11126119 18:43
1
Method: 8270E LL - Semivolatile
Organic
Compounds
by GC/MS - Low Level - DL
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
48.7
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
2-Methyl naphthalene
23.3
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Acenaphthene
70.9
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Acenaphthylene
2.86
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Anthracene
7.15
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Benzo[a]anthracene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Benzo[a]pyrene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Benzo[k]fluoranthene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Benzo[g,h,i]perylene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Benzo[k]fluoranthene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Chrysene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Dibenz(a,h)anthracene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Eurofins TestAmerica, Pensacola
Page 12 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP
Site
SDG: SCA-008
Client Sample ID: TRC-413
Lab Sample
ID: 400-179567-4
Date Collected: 11/13/19 09:25
Matrix: Water
Date Received: 11/14/19 13:09
Method: 8270E LL - Semivolatile
Organic
Compounds
by GC/MS - Low Level - DL (Continued)
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Fluoranthene
4.36
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Fluorene
23.9
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Indeno[1,2,3-cd]pyrene
ND
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Naphthalene
51.2
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Phenanthrene
41.8
0.913
ug/L
11/20/1912:00
11/27/1915:40
5
Pyrene
5.76
0.913
ug/L
11 /20/19 12:00
11 /27/19 15:40
5
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
57
20- 126
11120119 12:00
11127119 15:40
5
2-Fluorobiphenyl
48
23 - 105
11120119 12:00
11127119 15:40
5
Nitrobenzene-d5 (Surr)
50
28 - 111
11120119 12:00
11127119 15:40
5
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Manganese
0.188
0.0100
mg/L
11/15/1915:49
11/16/1914:47
1
General Chemistry
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Alkalinity, Total
120
1.00
mg/L
11/20/19 15:00
1
Ferrous Iron
ND
HF
0.100
mg/L
11/19/19 17:21
1
Eurofins TestAmerica, Pensacola
Page 13 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
F
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-9 Lab Sample ID: 400-179567-5
Date Collected: 11/13/19 14:55 Matrix: Water
Date Received: 11/14/19 13:09
Method: 6010D - Metals (ICP)
Analyte
Result Qualifier
Manganese
0.560
General Chemistry
Analyte
Result Qualifier
Alkalinity, Total
72.7
Ferrous Iron
ND HF
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
0.0100
mg/L
11/15/1915:49
11/16/1914:51
1
•
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1.00
mg/L
11 /20/19 15:00
1
0.100
mg/L
11/19/1917:21
1
F
Page 14 of 40
Eurofins TestAmerica, Pensacola
11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-12 Lab Sample ID: 400-179567-6
Date Collected: 11/13/19 13:45 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
ND
1.00
ug/L
11/23/1918:38
1
Ethylbenzene
ND
1.00
ug/L
11/23/1918:38
1
Toluene
ND
1.00
ug/L
11/23/1918:38
1
Xylenes, Total
ND
10.0
ug/L
11/23/19 18:38
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
79
78 - 118
11123119 18:38
1
Dibromofluoromethane
97
81- 121
11123119 18:38
1
Toluene-d8 (Surr)
101
80 - 120
11123119 18:38
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methylnaphthalene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
2-Methylnaphthalene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Acenaphthene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Acenaphthylene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Benzo[a]anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Benzo[a]pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Benzo[b]fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Benzo[g,h,i]perylene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Benzo[k]fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Chrysene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Dibenz(a,h)anthracene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Fluoranthene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Fluorene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Indeno[1,2,3-cd]pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Naphthalene
0.227
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Phenanthrene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Pyrene
ND
0.183
ug/L
11/20/1912:00
11/26/1919:10
1
Surrogate
Terphenyl-d14 (Surr)
2-Fluorobiphenyl
Nitrobenzene-d5 (Surr)
Method: 6010D - Metals (ICP)
Analyte
Manganese
General Chemistry
Analyte
Alkalinity, Total
Ferrous Iron
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
72
20 - 126
11120119 12: 00
11126119 19:10
1
58
23 - 105
11120119 12: 00
11126119 19:10
1
63
28 - 111
11120119 12: 00
11126119 19:10
1
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
0.549
0.0100
mg/L
11/15/1915:49
11/16/1914:55
1
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
233
1.00
mg/L
11/20/1915:00
1
ND
HF
0.100
mg/L
11/19/1917:21
1
Eurofins TestAmerica, Pensacola
Page 15 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRC-13 Lab Sample ID: 400-179567-7
Date Collected: 11/13/19 10:20 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
ND
1.00
ug/L
11/23/1919:06
1
Ethylbenzene
ND
1.00
ug/L
11/23/1919:06
1
Toluene
ND
1.00
ug/L
11/23/1919:06
1
Xylenes, Total
ND
10.0
ug/L
11/23/19 19:06
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
88
78 - 118
11123119 19:06
1
Dibromofluoromethane
97
81- 121
11123119 19:06
1
Toluene-d8 (Surr)
101
80 - 120
11123119 19:06
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
57.2
E
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
2-Methyl naphthalene
0.241
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Acenaphthene
59.7
E
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Acenaphthylene
47.9
E
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Anthracene
8.21
0.176
ug/L
11 /20/19 12:03
11 /26/19 19:37
1
Benzo[a]anth race ne
0.464
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Benzo[a]pyrene
0.629
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Benzo[b]fluoranthene
0.344
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Benzo[g,h,i]perylene
0.412
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Benzo[k]fluoranthene
0.181
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Chrysene
0.466
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Dibenz(a,h)anthracene
ND
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Fluoranthene
5.04
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Fluorene
9.34
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Indeno[1,2,3-cd]pyrene
0.319
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Naphthalene
1.90
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Phenanthrene
26.3
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Pyrene
7.59
0.176
ug/L
11/20/1912:03
11/26/1919:37
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
80
20- 126
11120119 12:03
11126119 19:37
1
2-Fluorobiphenyl
63
23 - 105
11120119 12:03
11126119 19:37
1
Nitrobenzene-d5 (Surr)
69
28 - 111
11120119 12:03
11126119 19:37
1
Method: 8270E LL - Semivolatile Organic
Compounds
by GC/MS - Low Level - DL
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methyl naphthalene
65.1
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
2-Methylnaphthalene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Acenaphthene
69.8
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Acenaphthylene
65.1
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Anthracene
8.06
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Benzo[a]anthracene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Benzo[a]pyrene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Benzo[b]fluoranthene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Benzo[g,h,i]perylene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Benzo[k]fluoranthene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Chrysene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Dibenz(a,h)anthracene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Eurofins TestAmerica, Pensacola
Page 16 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP
Site
SDG: SCA-008
Client Sample ID: TRC-13
Lab Sample
ID: 400-179567-7
Date Collected: 11/13/19 10:20
Matrix: Water
Date Received: 11/14/19 13:09
Method: 8270E LL - Semivolatile Organic
Compounds
by GC/MS - Low Level - DL (Continued)
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Fluoranthene
5.03
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Fluorene
9.72
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Indeno[1,2,3-cd]pyrene
ND
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Naphthalene
1.77
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Phenanthrene
28.4
0.880
ug/L
11/20/1912:03
11/27/1916:07
5
Pyrene
7.66
0.880
ug/L
11 /20/19 12:03
11 /27/19 16:07
5
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
82
20- 126
11120119 12:03
11127119 16:07
5
2-Fluorobiphenyl
67
23 - 105
11120119 12:03
11127119 16:07
5
Nitrobenzene-d5 (Surr)
67
28 - 111
11120119 12:03
11127119 16:07
5
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Manganese
7.45
0.0100
mg/L
11/15/1915:49
11/16/1914:58
1
General Chemistry
Analyte
Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
Alkalinity, Total
169
1.00
mg/L
11/20/19 15:00
1
Ferrous Iron
1.56
HF
0.500
mg/L
11/19/19 17:35
5
Eurofins TestAmerica, Pensacola
Page 17 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: E13-1 Lab Sample ID: 400-179567-8
Date Collected: 11/13/19 15:15 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL Unit
D Prepared Analyzed
Dil Fac
Benzene
ND
1.00
ug/L
11/23/1913:57
1
Ethylbenzene
ND
1.00
ug/L
11/23/1913:57
1
Toluene
ND
1.00
ug/L
11/23/1913:57
1
Xylenes, Total
ND
10.0
ug/L
11/23/19 13:57
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
93
78 - 118
11123119 13:57
1
Dibromofluoromethane
97
81- 121
11123119 13:57
1
Toluene-d8 (Surr)
103
80 - 120
11123119 13:57
1
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Analyte
Result Qualifier
RL
MDL Unit
D Prepared
Analyzed
Dil Fac
1-Methylnaphthalene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
2-Methylnaphthalene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Acenaphthene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Acenaphthylene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Anthracene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Benzo[a]anthracene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Benzo[a]pyrene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Benzo[b]fluoranthene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Benzo[g,h,i]perylene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Benzo[k]fluoranthene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Chrysene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Dibenz(a,h)anthracene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Fluoranthene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Fluorene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Indeno[1,2,3-cd]pyrene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Naphthalene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Phenanthrene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Pyrene
ND
0.183
ug/L
11/20/19 12:03
11/26/19 20:04
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Terphenyl-d14 (Surr)
75
20- 126
11120119 12:03
11126119 20:04
1
2-Fluorobiphenyl
61
23 - 105
11120119 12:03
11126119 20:04
1
Nitrobenzene-d5 (Surr)
68
28 - 111
11120119 12:03
11126119 20:04
1
Eurofins TestAmerica, Pensacola
Page 18 of 40 11 /29/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
F
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: TRIP BLANK Lab Sample ID: 400-179567-9
Date Collected: 11/13/19 00:00 Matrix: Water
Date Received: 11/14/19 13:09
Method: 8260B - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
Benzene
ND
1.00
Ethylbenzene
ND
1.00
Toluene
ND
1.00
Xylenes, Total
ND
10.0
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene
92
78 - 118
Dibromofluoromethane
96
81- 121
Toluene-d8 (Surr)
103
80 - 120
MDL Unit
D Prepared Analyzed
Dil Fac
ug/L
11/23/1914:25
1
ug/L
11/23/1914:25
1
ug/L
11 /23/19 14:25
1
ug/L
11 /23/19 14:25
1
Prepared Analyzed
Dil Fac
11123119 14:25
1
11123119 14:25
1
11123119 14:25
1
Eurofins TestAmerica, Pensacola
Page 19 of 40 11 /29/2019
Definitions/Glossary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Qualifiers
GUMS Semi VOA
Job ID: 400-179567-1
SDG: SCA-008
Qualifier Qualifier Description
D Surrogate or matrix spike recoveries were not obtained because the extract was diluted for analysis; also compounds analyzed at a
dilution may be flagged with a D.
E Result exceeded calibration range.
X Surrogate is outside control limits
General Chemistry
Qualifier Qualifier Description
HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
rl Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica, Pensacola
Page 20 of 40 11 /29/2019
Surrogate Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Method: 8260B - Volatile Organic Compounds (GC/MS)
Matrix: Water
C
Job ID: 400-179567-1
SDG: SCA-008
Prep Twe: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB
DBFM
TOL
Lab Sample ID
Client Sample ID
(78-118)
(81-121)
(80-120)
400-179567-1
TRC-2DR
92
95
101
400-179567-2
TRC-2SR
92
95
103
400-179567-3
TRC-4
80
96
102
400-179567-4
TRC-4D
90
95
102
400-179567-6
TRC-12
79
97
101
400-179567-7
TRC-13
88
97
101
400-179567-8
EB-1
93
97
103
400-179567-9
TRIP BLANK
92
96
103
400-179624-A-1 MS
Matrix Spike
102
101
104
400-179624-A-1 MSD
Matrix Spike Duplicate
96
98
104
LCS 400-467229/1002
Lab Control Sample
92
101
101
MB 400-467229/4
Method Blank
90
103
102
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level
Matrix: Water Prep TVDe: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
TPHL
FBP
NBZ
Lab Sample ID
Client Sample ID
(20-126)
(23-105)
(28-111)
400-179567-1
TRC-2DR
74
50
53
400-179567-2
TRC-2SR
76
59
67
400-179567-3
TRC-4
69
54
86
400-179567-3 - DL
TRC-4
O X D
O X D
O X D
400-179567-4
TRC-4D
60
49
53
400-179567-4 - DL
TRC-4D
57
48
50
400-179567-6
TRC-12
72
58
63
400-179567-7
TRC-13
80
63
69
400-179567-7 - DL
TRC-13
82
67
67
400-179567-8
EB-1
75
61
68
LCS 180-298854/2-A
Lab Control Sample
73
67
74
MB 180-298854/1-A
Method Blank
75
73
80
Surrogate Legend
TPHL = Terphenyl-d14 (Surr)
FBP = 2-Fluorobiphenyl
NBZ = Nitrobenzene-d5 (Surr)
0
Eurofins TestAmerica, Pensacola
Page 21 of 40 11 /29/2019
QC Association Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh
#MGP Site
SDG: SCA-008
GC/MS VOA
Analysis Batch: 467229
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
8260B
400-179567-2
TRC-2SR
Total/NA
Water
8260B
400-179567-3
TRC-4
Total/NA
Water
8260B
400-179567-4
TRC-4D
Total/NA
Water
8260B
400-179567-6
TRC-12
Total/NA
Water
8260B
400-179567-7
TRC-13
Total/NA
Water
8260B
400-179567-8
EB-1
Total/NA
Water
8260B
400-179567-9
TRIP BLANK
Total/NA
Water
8260B
MB 400-467229/4
Method Blank
Total/NA
Water
8260B
LCS 400-467229/1002
Lab Control Sample
Total/NA
Water
8260B
GC/MS Semi VOA
Prep Batch: 298854
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
3520C
400-179567-2
TRC-2SR
Total/NA
Water
3520C
400-179567-3 - DL
TRC-4
Total/NA
Water
3520C
400-179567-3
TRC-4
Total/NA
Water
3520C
400-179567-4
TRC-4D
Total/NA
Water
3520C
400-179567-4 - DL
TRC-4D
Total/NA
Water
3520C
400-179567-6
TRC-12
Total/NA
Water
3520C
400-179567-7 - DL
TRC-13
Total/NA
Water
3520C
400-179567-7
TRC-13
Total/NA
Water
3520C
400-179567-8
EB-1
Total/NA
Water
3520C
MB 180-298854/1-A
Method Blank
Total/NA
Water
3520C
LCS 180-298854/2-A
Lab Control Sample
Total/NA
Water
3520C
Analysis Batch: 299477
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
8270E LL
298854
400-179567-2
TRC-2SR
Total/NA
Water
8270E LL
298854
400-179567-3
TRC-4
Total/NA
Water
8270E LL
298854
400-179567-4
TRC-4D
Total/NA
Water
8270E LL
298854
400-179567-6
TRC-12
Total/NA
Water
8270E LL
298854
400-179567-7
TRC-13
Total/NA
Water
8270E LL
298854
400-179567-8
EB-1
Total/NA
Water
8270E LL
298854
MB 180-298854/1-A
Method Blank
Total/NA
Water
8270E LL
298854
LCS 180-298854/2-A
Lab Control Sample
Total/NA
Water
8270E LL
298854
Analysis Batch: 299702
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-3 - DL
TRC-4
Total/NA
Water
8270E LL
298854
400-179567-4 - DL
TRC-4D
Total/NA
Water
8270E LL
298854
400-179567-7 - DL
TRC-13
Total/NA
Water
8270E LL
298854
Metals
Prep Batch: 466168
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
3010A
400-179567-2
TRC-2SR
Total/NA
Water
3010A
Eurofins TestAmerica, Pensacola
Page 22 of 40 11 /29/2019
QC Association Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Metals (Continued)
Prep Batch: 466168 (Continued)
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
400-179567-3
TRC-4
Total/NA
Water
3010A
400-179567-4
TRC-4D
Total/NA
Water
3010A
400-179567-5
TRC-9
Total/NA
Water
3010A
400-179567-6
TRC-12
Total/NA
Water
3010A
400-179567-7
TRC-13
Total/NA
Water
3010A
MB 400-466168/1-A
Method Blank
Total/NA
Water
3010A
LCS 400-466168/2-A
Lab Control Sample
Total/NA
Water
3010A
400-179567-1 MS
TRC-2DR
Total/NA
Water
3010A
400-179567-1 MSD
TRC-2DR
Total/NA
Water
3010A
Analysis Batch: 466345
E
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
6010D
466168
400-179567-2
TRC-2SR
Total/NA
Water
6010D
466168
400-179567-3
TRC-4
Total/NA
Water
6010D
466168
400-179567-4
TRC-4D
Total/NA
Water
6010D
466168
400-179567-5
TRC-9
Total/NA
Water
6010D
466168
400-179567-6
TRC-12
Total/NA
Water
6010D
466168
400-179567-7
TRC-13
Total/NA
Water
6010D
466168
MB 400-466168/1-A
Method Blank
Total/NA
Water
6010D
466168
LCS 400-466168/2-A
Lab Control Sample
Total/NA
Water
6010D
466168
400-179567-1 MS
TRC-2DR
Total/NA
Water
6010D
466168
400-179567-1 MSD
TRC-2DR
Total/NA
Water
6010D
466168
General Chemistry
Analysis Batch: 466637
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
400-179567-1
TRC-21DR
Total/NA
Water
SM 3500 FE B
400-179567-2
TRC-2SR
Total/NA
Water
SM 3500 FE B
400-179567-3
TRC-4
Total/NA
Water
SM 3500 FE B
400-179567-4
TRC-4D
Total/NA
Water
SM 3500 FE B
400-179567-5
TRC-9
Total/NA
Water
SM 3500 FE B
400-179567-6
TRC-12
Total/NA
Water
SM 3500 FE B
400-179567-7
TRC-13
Total/NA
Water
SM 3500 FE B
MB 400-466637/6
Method Blank
Total/NA
Water
SM 3500 FE B
LCS 400-466637/7
Lab Control Sample
Total/NA
Water
SM 3500 FE B
MRL 400-466637/3
Lab Control Sample
Total/NA
Water
SM 3500 FE B
400-179567-1 MS
TRC-2DR
Total/NA
Water
SM 3500 FE B
400-179567-1 MS
TRC-2DR
Total/NA
Water
SM 3500 FE B
400-179567-1 MSD
TRC-2DR
Total/NA
Water
SM 3500 FE B
400-179567-1 MSD
TRC-2DR
Total/NA
Water
SM 3500 FE B
Analysis Batch: 466839
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
400-179567-1
TRC-2DR
Total/NA
Water
SM 2320B
400-179567-2
TRC-2SR
Total/NA
Water
SM 2320B
400-179567-3
TRC-4
Total/NA
Water
SM 2320B
400-179567-4
TRC-4D
Total/NA
Water
SM 2320B
400-179567-5
TRC-9
Total/NA
Water
SM 2320B
400-179567-6
TRC-12
Total/NA
Water
SM 2320B
Eurofins TestAmerica, Pensacola
Page 23 of 40 11 /29/2019
QC Association Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
General Chemistry (Continued)
Analysis Batch: 466839 (Continued)
Lab Sample ID Client Sample ID
Prep Type
Matrix
Method Prep Batch
400-179567-7 TRC-13
Total/NA
Water
SM 2320B
MB 400-466839/2 Method Blank
Total/NA
Water
SM 2320B
LCS 400-466839/3 Lab Control Sample
Total/NA
Water
SM 2320B
E
Eurofins TestAmerica, Pensacola
Page 24 of 40 11 /29/2019
QC Sample Results
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Method: 8260B - Volatile Organic Compounds
(GC/MS)
Lab Sample ID: MB 400-467229/4
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 467229
MB MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
Benzene
ND
1.00
ug/L
11/23/1911:08 1
Ethylbenzene
ND
1.00
ug/L
11/23/1911:08 1
Toluene
ND
1.00
ug/L
11/23/1911:08 1
Xylenes, Total
ND
10.0
ug/L
11/23/19 11:08 1
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene
90
78 - 118
11123119 11:08 1
Dibromofluoromethane
103
81- 121
11123119 11:08 1
Toluene-d8 (Surr)
102
80 - 120
11123119 11:08 1
Lab Sample ID: LCS 400-467229/1002
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 467229
Spike LCS
LCS
%Rec.
Analyte
Added Result
Qualifier
Unit D %Rec
Limits
Benzene
50.0 47.25
ug/L 95
70-130
Ethylbenzene
50.0 47.96
ug/L 96
70 -130
Toluene
50.0 46.84
ug/L 94
70 -130
Xylenes, Total
100 92.48
ug/L 92
70 -130
LCS
LCS
Surrogate %Recovery
Qualifier
Limits
4-Bromofluorobenzene 92
78 - 118
Dibromofluoromethane 101
81 - 121
Toluene-d8 (Surr) 101
80 - 120
Method: 8270E LL - Semivolatile
Organic Compounds by
GC/MS
- Low Level
Lab Sample ID: MB 180-298854/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 299477
Prep Batch: 298854
MB MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
1-Methylnaphthalene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
2-Methylnaphthalene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Acenaphthene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Acenaphthylene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Anthracene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Benzo[a]anthracene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Benzo[a]pyrene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Benzo[b]fluoranthene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Benzo[g,h,i]perylene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Benzo[k]fluoranthene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Chrysene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Dibenz(a,h)anthracene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Fluoranthene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Fluorene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Indeno[1,2,3-cd]pyrene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
Naphthalene
ND
0.190
ug/L
11/20/19 12:00
11/26/19 09:45 1
10
Eurofins TestAmerica, Pensacola
Page 25 of 40 11 /29/2019
QC Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Job ID: 400-179567-1
SDG: SCA-008
Method: 8270E LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued)
Lab Sample ID: MB 180-298854/1-A
Matrix: Water
Analysis Batch: 299477
Analyte
Phenanthrene
Pyrene
Surrogate
Terphenyl-d14 (Surr)
2-Fluorobiphenyl
Nitrobenzene-d5 (Surr)
MB MB
Result Qualifier
ND
ND
MB MB
%Recovery Qualifier
75
73
80
Lab Sample ID: LCS 180-298854/2-A
Matrix: Water
Analysis Batch: 299477
Analyte
1-Methylnaphthalene
2-Methyl naphtha lene
Acenaphthene
Acenaphthylene
Anthracene
Benzo[a]anthracene
Benzo[a]pyrene
Benzo[b]fluoranthene
Benzo[g,h,i]perylene
Benzo[k]fluoranthene
Chrysene
Dibenz(a,h)anthracene
Fluoranthene
Fluorene
Indeno[1,2,3-cd]pyrene
Naphthalene
Phenanthrene
Pyrene
Surrogate
Terphenyl-d14 (Surr)
2-Fluorobiphenyl
Nitrobenzene-d5 (Surr)
LCS LCS
%Recovery Qualifier
73
67
74
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 400-466168/1-A
Matrix: Water
Analysis Batch: 466345
Analyte
Manganese
RL
0.190
0.190
Limits
20-126
23-105
28-111
MDL Unit
ug/L
ug/L
Spike
LCS LCS
Added
Result Qualifier
20.0
14.04
20.0
14.26
20.0
13.14
20.0
13.98
20.0
14.09
20.0
14.76
20.0
14.74
20.0
13.42
20.0
14.17
20.0
14.07
20.0
13.83
20.0
14.44
20.0
14.88
20.0
14.04
20.0
14.68
20.0
13.85
20.0
13.75
20.0
14.49
Limits
20-126
23-105
28-111
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 298854
D Prepared Analyzed Dil Fac
11 /20/19 12:00 11 /26/19 09:45 1
11 /20/19 12:00 11 /26/19 09:45 1
Prepared
Analyzed Dil Fac
11120119 12:00
11126119 09:45 1
11120119 12:00
11126119 09:45 1
11120119 12:00
11126119 09:45 1
Client Sample ID:
Lab Control Sample
m
Prep Type: Total/NA
Prep Batch: 298854
%Rec.
Unit
D %Rec
Limits
ug/L
70
55-100
ug/L
71
55-100
ug/L
66
50-100
ug/L
70
51 -100
ug/L
70
53-100
ug/L
74
51-100
ug/L
74
51-100
ug/L
67
45-100
ug/L
71
51-100
ug/L
70
49-100
ug/L
69
51 -100
ug/L
72
50-100
ug/L
74
54-100
ug/L
70
53-100
ug/L
73
50-100
ug/L
69
55-100
ug/L
69
51 -100
ug/L
72
47-100
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 466168
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
ND 0.0100 mg/L 11/15/1915:49 11/16/1914:05 1
Eurofins TestAmerica, Pensacola
Page 26 of 40 11 /29/2019
QC Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: LCS 400-466168/2-A
Matrix: Water
Analysis Batch: 466345
Analyte
Manganese
Lab Sample ID: 400-179567-1 MS
Matrix: Water
Analysis Batch: 466345
Sample
Sample
Analyte Result
Qualifier
Manganese ND
Lab Sample ID: 400-179567-1 MSD
Matrix: Water
Analysis Batch: 466345
Sample
Sample
Analyte Result
Qualifier
Manganese ND
Method: SM 2320B - Alkali
Lab Sample ID: MB 400-466839/2
Matrix: Water
Analysis Batch: 466839
Analyte
Alkalinity, Total
Lab Sample ID: LCS 400-466839/3
Matrix: Water
Analysis Batch: 466839
Job ID: 400-179567-1
SDG: SCA-008
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 466168
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
1.00 1.047 mg/L 105 80 -120
Spike MS MS
Added Result Qualifier Unit
1.00 1.038 mg/L
Client Sample ID: TRC-2DR
Prep Type: Total/NA
Prep Batch: 466168
%Rec.
D %Rec Limits
104 75-125
Client Sample ID: TRC-2DR
Prep Type: Total/NA
Prep Batch: 466168
Spike MSD MSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
1.00 1.019 mg/L 102 75 -125 2 20
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
ND 1.00 m9/L 11/20/1915:06 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Alkalinity, Total 100 107.1 nig—/L 107 80-120
Method: SM 3500 FE B - Iron, Ferrous and Ferric
Lab Sample ID: MB 400-466637/6 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 466637
MB MB
Analyte Result Qualifier RL
Ferrous Iron ND 0.100
Lab Sample ID: LCS 400-466637/7
Matrix: Water
Analysis Batch: 466637
MDL Unit D Prepared Analyzed Dil Fac
mg/L 11/19/19 17:14 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Ferrous Iron 0.500 0.4848 mg/L 97 90-110
10
Eurofins TestAmerica, Pensacola
Page 27 of 40 11 /29/2019
QC Sample Results
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Method: SM 3500 FE B - Iron, Ferrous
and Ferric (Continued)
Lab Sample ID: MRL 400-466637/3
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 466637
Spike
MRL
MRL
%Rec.
Analyte
Added
Result
Qualifier
Unit
D
%Rec Limits
Ferrous Iron
0.100
0.1127
mg/L
113 50 -150
Lab Sample ID: 400-179567-1 MS
Client Sample ID: TRC-21DR
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 466637
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits
Ferrous Iron ND
HF
0.500
0.3255
mg/L
65 55-134
Lab Sample ID: 400-179567-1 MS
Client Sample ID: TRC-2DR m
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 466637
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits
—Ferrous Iron ND
HF
2.50
2.490
mg/L
100 55-134
Lab Sample ID: 400-179567-1 MSD
Client Sample ID: TRC-2DR
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 466637
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits RPD Limit
Ferrous Iron ND
HF
0.500
0.3433
mg/L
69 55-134 5 26
Lab Sample ID: 400-179567-1 MSD
Client Sample ID: TRC-2DR
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 466637
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits RPD Limit
Ferrous Iron ND
HF
2.50
2.551
mg/L
102 55-134 2 26
Eurofins TestAmerica, Pensacola
Page 28 of 40 11 /29/2019
Lab Chronicle
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-2DR
Lab
Sample ID: 400-179567-1
Date Collected: 11/13/19 11:25
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260B
1
5 mL
5 mL
467229
11/23/19 17:14
RS TAL PEN
Total/NA Prep 3520C
260 mL
250 uL
298854
11/20/19 12:00
BJT TAL PIT
Total/NA Analysis 8270E LL
1
1 mL
1 mL
299477
11/26/19 17:23
VVP TAL PIT
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:12
AC TAL PEN
Total/NA Analysis SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:14
JAT TAL PEN
Client Sample ID: TRC-2SR
Lab
Sample ID: 400-179567-2
Date Collected: 11/13/19 12:35
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260B
1
5 mL
5 mL
467229
11/23/19 17:42
RS TAL PEN
Total/NA Prep 3520C
220 mL
250 uL
298854
11/20/19 12:00
BJT TAL PIT
Total/NA Analysis 8270E LL
1
1 mL
1 mL
299477
11/26/19 17:50
VVP TAL PIT
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:40
AC TAL PEN
Total/NA Analysis SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Total/NA Analysis SM 3500 FE B
5
10 mL
10 mL
466637
11/19/19 17:28
JAT TAL PEN
Client Sample ID: TRC-4
Lab
Sample ID: 400-179567-3
Date Collected: 11/13/19 08:35
Matrix: Water
Date Received: 11/14/19 13:09
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Analysis
8260B
10
5 mL
5 mL
467229
11/23/19 19:34
RS
TAL PEN
Total/NA
Prep
3520C
270 mL
250 uL
298854
11/20/19 12:00
BJT
TAL PIT
Total/NA
Analysis
8270E LL
1
1 mL
1 mL
299477
11/26/19 18:16
VVP
TAL PIT
Total/NA
Prep
3520C
DL
270 mL
250 uL
298854
11/20/19 12:00
BJT
TAL PIT
Total/NA
Analysis
8270E LL
DL
50
1 mL
1 mL
299702
11/27/19 15:13
VVP
TAL PIT
Total/NA
Prep
3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN
TAL PEN
Total/NA
Analysis
6010D
1
466345
11/16/19 14:44
AC
TAL PEN
Total/NA
Analysis
SM 2320B
1
466839
11/20/19 15:00
MAF
TAL PEN
Total/NA
Analysis
SM 3500 FE B
5
10 mL
10 mL
466637
11/19/19 17:28
JAT
TAL PEN
Client Sample ID: TRC-413
Lab
Sample ID: 400-179567-4
Date Collected:
11/13/19 09:25
Matrix: Water
Date Received: 11/14/19 13:09
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Analysis
8260B
1
5 mL
5 mL
467229
11/23/19 18:10
RS
TAL PEN
Total/NA
Prep
3520C
260 mL
250 uL
298854
11/20/19 12:00
BJT
TAL PIT
Total/NA
Analysis
8270E LL
1
1 mL
1 mL
299477
11/26/19 18:43
VVP
TAL PIT
Eurofins TestAmerica, Pensacola
Page 29 of 40 11 /29/2019
Lab Chronicle
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-4D
Lab
Sample ID: 400-179567-4
Date Collected: 11/13/19 09:25
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 3520C
DL
260 mL
250 uL
298854
11/20/19 12:00
BJT TAL PIT
Total/NA Analysis 8270E LL
DL
5
1 mL
1 mL
299702
11/27/19 15:40
VVP TAL PIT
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:47
AC TAL PEN
Total/NA Analysis SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:21
JAT TAL PEN
Client Sample ID: TRC-9
Lab
Sample ID: 400-179567-5 C
Date Collected: 11/13/19 14:55
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:51
AC TAL PEN
Total/NA Analysis SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:21
JAT TAL PEN
Client Sample ID: TRC-12
Lab
Sample ID: 400-179567-6
Date Collected: 11/13/19 13:45
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260B
1
5 mL
5 mL
467229
11/23/19 18:38
RS TAL PEN
Total/NA Prep 3520C
260 mL
250 uL
298854
11/20/19 12:00
BJT TAL PIT
Total/NA Analysis 8270E LL
1
1 mL
1 mL
299477
11/26/19 19:10
VVP TAL PIT
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:55
AC TAL PEN
Total/NA Analysis SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:21
JAT TAL PEN
Client Sample ID: TRC-13
Lab
Sample ID: 400-179567-7
Date Collected: 11/13/19 10:20
Matrix: Water
Date Received: 11/14/19 13:09
Prep Type
Batch
Type
Batch
Method
Dil
Run Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
Total/NA
Analysis
8260B
1
5 mL
5 mL
467229
11/23/19 19:06
RS
TAL PEN
Total/NA
Prep
3520C
270 mL
250 uL
298854
11/20/19 12:03
BJT
TAL PIT
Total/NA
Analysis
8270E LL
1
1 mL
1 mL
299477
11/26/19 19:37
VVP
TAL PIT
Total/NA
Prep
3520C
DL
270 mL
250 uL
298854
11/20/19 12:03
BJT
TAL PIT
Total/NA
Analysis
8270E LL
DL 5
1 mL
1 mL
299702
11/27/19 16:07
VVP
TAL PIT
Total/NA
Prep
3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN
TAL PEN
Total/NA
Analysis
6010D
1
466345
11/16/19 14:58
AC
TAL PEN
Total/NA
Analysis
SM 2320B
1
466839
11/20/19 15:00
MAF
TAL PEN
Total/NA
Analysis
SM 3500 FE B
5
10 mL
10 mL
466637
11/19/19 17:35
JAT
TAL PEN
Eurofins TestAmerica, Pensacola
Page 30 of 40 11 /29/2019
Lab Chronicle
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Client Sample ID: EB-1
Date Collected: 11/13/19 15:15
Date Received: 11/14/19 13:09
Job ID: 400-179567-1
SDG: SCA-008
Lab Sample ID: 400-179567-8
Matrix: Water
F Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260B
1
5 mL
5 mL
467229
11/23/19 13:57
RS TAL PEN
Total/NA Prep 3520C
260 mL
250 uL
298854
11/20/19 12:03
BJT TAL PIT
Total/NA Analysis 8270E LL
1
1 mL
1 mL
299477
11/26/19 20:04
WP TAL PIT
Client Sample ID: TRIP BLANK
Lab Sample ID: 400-179567-9
Date Collected: 11/13/19 00:00
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
C
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260B
1
5 mL
5 mL
467229
11/23/19 14:25
RS TAL PEN
Client Sample ID: Method Blank
Lab Sample
ID: MB
180-298854/1-A m
Date Collected: N/A
Matrix: Water
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 3520C
250 mL
250 uL
298854
11/20/19 12:00
BJT TAL PIT
Total/NA Analysis 8270E LL
1
1 mL
1 mL
299477
11/26/19 09:45
WP TAL PIT
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch Batch
Prep Type Type Method Run
Total/NA Prep 3010A
Total/NA Analysis 6010D
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Sample ID: MB 400-466168/1-A
Matrix: Water
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
50 mL 50 mL 466168
11/15/19 15:49 KWN TAL PEN
1 466345
11/16/19 14:05 AC TAL PEN
Lab Sample ID: MB 400-466637/6
Matrix: Water
Batch
Prep Type Type
Batch
Method
Dil
Run Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst Lab
Total/NA Analysis
SM 3500 FE B
1
10 mL
TOmL
466637
11/19/19 17:14
JAT TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 400-466839/2
Date Collected: N/A
Matrix: Water
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis
SM 2320B
1
466839
11/20/19 15:00
MAF TAL PEN
Page 31 of 40
Eurofins TestAmerica, Pensacola
11 /29/2019
Lab Chronicle
Client: Hart & Hickman, PC
Project/Site: Former Raleigh #MGP Site
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch Batch
Prep Type Type Method
Total/NA Analysis 8260B
Job ID: 400-179567-1
SDG: SCA-008
Lab Sample ID: MB 400-467229/4
Matrix: Water
Dil Initial Final Batch Prepared
Run Factor Amount Amount Number or Analyzed Analyst Lab
1 5 mL 5 mL 467229 11/23/19 11:08 RS TAL PEN
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
3520C
Total/NA Analysis
8270E LL
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
3010A
Total/NA Analysis
6010D
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Lab Sample ID: LCS 180-298854/2-A
Matrix: Water
Dil Initial
Final
Batch
Prepared
C
Factor Amount
Amount
Number
or Analyzed Analyst Lab
250 mL
250 uL
298854
11/20/19 12:00 BJT TAL PIT
1 1 mL
1 mL
299477
11/26/19 10:11 WP TAL PIT
Lab Sample ID: LCS 400-466168/2-A
Matrix: Water m
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
50 mL 50 mL 466168 11/15/19 15:49 KWN TAL PEN
1 466345 11/16/19 14:08 AC TAL PEN
Lab Sample ID: LCS 400-466637/7 M
Matrix: Water in
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed Analyst
Total/NA Analysis
SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:14 JAT
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
1 �k
Lab Sample ID: LCS 400-466839/3
Matrix: Water
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis
SM 2320B
1
4 66839
11/20/19 15:00
MAF TAL PEN
Client Sample ID: Lab Control Sample
Lab
Sample ID: LCS 400-467229/1002
Date Collected: N/A
Matrix: Water
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis
8260B
1
5 mL
5 mL
467229
11/23/19 10:03
RS TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: MRL 400-466637/3
Date Collected: N/A
Matrix: Water
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis
SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:14
JAT TAL PEN
Eurofins TestAmerica, Pensacola
Page 32 of 40 11 /29/2019
Lab Chronicle
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Client Sample ID: TRC-2DR
Lab Sample ID: 400-179567-1 MS
Date Collected: 11/13/19 11:25
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:33
AC TAL PEN
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:14
JAT TAL PEN
Total/NA Analysis SM 3500 FE B
5
10 mL
10 mL
466637
11/19/19 17:28
JAT TAL PEN
Client Sample ID: TRC-2DR
Lab Sample ID: 400-179567-1 MSD
C
Date Collected: 11/13/19 11:25
Matrix: Water
Date Received: 11/14/19 13:09
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 3010A
50 mL
50 mL
466168
11/15/19 15:49
KWN TAL PEN
Total/NA Analysis 6010D
1
466345
11/16/19 14:37
AC TAL PEN
m
Total/NA Analysis SM 3500 FE B
1
10 mL
10 mL
466637
11/19/19 17:14
JAT TAL PEN
Total/NA Analysis SM 3500 FE B
5
10 mL
10 mL
466637
11/19/19 17:28
JAT TAL PEN
Laboratory References:
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001
TAL PIT = Eurofins TestAmerica, Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL (412)963-7058
Eurofins TestAmerica, Pensacola
Page 33 of 40 11 /29/2019
Method Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Method Method Description
Protocol
Laboratory
8260B Volatile Organic Compounds (GC/MS)
SW846
TAL PEN
8270E LL Semivolatile Organic Compounds by GC/MS - Low Level
SW846
TAL PIT
6010D Metals (ICP)
SW846
TAL PEN
SM 2320B Alkalinity
SM
TAL PEN
SM 3500 FE B Iron, Ferrous and Ferric
SM
TAL PEN
3010A Preparation, Total Metals
SW846
TAL PEN
3520C Liquid -Liquid Extraction (Continuous)
SW846
TAL PIT
5030B Purge and Trap
SW846
TAL PEN
Protocol References:
SM = "Standard Methods For The Examination Of Water And Wastewater"
SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001
TAL PIT = Eurofins TestAmerica, Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL (412)963-7058
Eurofins TestAmerica, Pensacola
Page 34 of 40 11 /29/2019
Accreditation/Certification Summary
Client: Hart & Hickman, PC
Job ID: 400-179567-1
Project/Site: Former Raleigh #MGP Site
SDG: SCA-008
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority Program
Identification Number Expiration Date
North Carolina (WW/SW) State Program
314 12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix
Analyte
8260B Water
Benzene
8260B Water
Ethylbenzene
8260B Water
Toluene
8260B Water
Xylenes, Total
SM 3500 FE B Water
Ferrous Iron
Laboratory: Eurofins TestAmerica, Pittsburgh
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
Arkansas DEQ
State
19-033-0
06-27-20
California
State
2891
04-30-20
Connecticut
State
PH-0688
09-30-20
Florida
NELAP
E871008
06-30-20
Georgia
State
PA 02-00416
04-30-20
Illinois
NELAP
004375
06-30-20
Kansas
NELAP
E-10350
03-31-20
Kentucky (UST)
State
162013
04-30-20
Kentucky (WW)
State
KY98043
12-31-19
Louisiana
NELAP
04041
06-30-20
Minnesota
NELAP
042-999-482
12-31-19
Nevada
State
PA00164
07-31-20
New Hampshire
NELAP
2030
04-04-20
New Jersey
NELAP
PA005
06-30-20
New York
NELAP
11182
04-01-20
North Carolina (WW/SW)
State
434
12-31-19
North Dakota
State
R-227
04-30-20
Oregon
NELAP
PA-2151
02-06-20
Pennsylvania
NELAP
02-00416
04-30-20
Rhode Island
State
LA000362
12-30-19
South Carolina
State
89014
04-30-20
Texas
NELAP
T104704528
03-31-20
US Fish & Wildlife
US Federal Programs
058448
07-31-20
USDA
Federal
P-Soil-01
06-26-22
USDA
US Federal Programs
P330-16-00211
06-26-22
Utah
NELAP
PA001462019-8
05-31-20
Virginia
NELAP
10043
09-15-20
West Virginia DEP
State
142
01-31-20
Wisconsin
State
998027800
08-31-20
Eurofins TestAmerica, Pensacola
Page 35 of 40 11 /29/2019
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Page 38 of 40
11 /29/2019
Login Sample Receipt Checklist
Client: Hart & Hickman, PC
Login Number: 179567
List Number: 1
Creator: Brown, Nathan
Question
Job Number: 400-179567-1
SDG Number: SCA-008
List Source: Eurofins TestAmerica, Pensacola
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
N/A
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True 1.1 °C, 1.1 °C IR7
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 39 of 40 11 /29/2019
Login Sample Receipt Checklist
Client: Hart & Hickman, PC
Login Number: 179567
List Number: 2
Creator: Watson, Debbie
Question
Answer
Job Number: 400-179567-1
SDG Number: SCA-008
List Source: Eurofins TestAmerica, Pittsburgh
List Creation: 11/16/19 04:51 PM
Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
N/A
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 40 of 40 11 /29/2019
urofins �
Environment Testing
TestAmerica
ANALYTICAL REPORT C
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: (912)354-7858
Laboratory Job ID: 680-176858-1
Laboratory Sample Delivery Group: SCA-008
Client Project/Site: Former Raleigh # MGP Site
Hart & Hickman, PC
3921 Sunset Ridge Rd
Suite 301
Raleigh, North Carolina 27607
Attn: Patrick Stevens
4_4_9� 4% �
Authorized for release by:
1112012019 4.25:32 PM
Ken Hayes, Project Manager II
(615)301-5035
ken.hayes@testamericainc.com
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
Definitions/Glossary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
a Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
F
Job ID: 680-176858-1
SDG: SCA-008
Eurofins TestAmerica, Savannah
Page 2 of 14 11 /20/2019
Sample Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Job ID: 680-176858-1
SDG: SCA-008
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
680-176858-1
TRC-2DR
Water
11/13/19 11:25
11/14/19 09:20
680-176858-2
TRC-2SR
Water
11/13/19 12:35
11/14/19 09:20
680-176858-3
TRC-4
Water
11/13/19 08:35
11/14/19 09:20
680-176858-4
TRC-4D
Water
11/13/19 09:25
11/14/19 09:20
680-176858-5
TRC-9
Water
11/13/19 14:55
11/14/19 09:20
680-176858-6
TRC-12
Water
11/13/19 13:45
11/14/19 09:20
680-176858-7
TRC-13
Water
11/13/19 10:20
11/14/19 09:20
Eurofins TestAmerica, Savannah
Page 3 of 14 11 /20/2019
Case Narrative
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Job ID: 680-176858-1
Laboratory: Eurofins TestAmerica, Savannah
Narrative
Job ID: 680-176858-1
SDG: SCA-008
0
Job Narrative
680-176858-1
Comments
No additional comments.
Receipt
The samples were received on 11/14/2019 9:20 AM; the samples arrived in good condition, properly preserved and, where required, on
ice. The temperature of the cooler at receipt was 3.11 C.
HPLC/IC
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 4 of 14 11 /20/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Client Sample ID: TRC-2DR
Date Collected: 11/13/19 11:25
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier
Nitrate as N 3.99
Sulfate 42.6
Client Sample ID: TRC-2SR
Date Collected: 11/13/19 12:35
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier
Nitrate as N ND
Sulfate 20.9
Client Sample ID: TRC-4
Date Collected: 11/13/19 08:35
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier
Nitrate as N ND
Sulfate 54.7
Client Sample ID: TRC-4D
Date Collected: 11/13/19 09:25
Date Received: 11/14/19 09:20
Job ID: 680-176858-1
SDG: SCA-008
Lab Sample ID: 680-176858-1
Matrix: Water
RL MDL Unit D Prepared Analyzed Dil Fac
- - - - B
0.0500 mg/L 11/14/1912:28 1
1.00 mg/L 11/20/19 01:39 1
Lab Sample ID: 680-176858-2
Matrix: Water
RL
0.0500
1.00
RL
0.0500
1.00
MDL Unit
mg/L
mg/L
MDL Unit
mg/L
mg/L
D Prepared Analyzed
11/14/19 13:26
11/20/19 02:55
- F
Dil Fac F
1
1
Lab Sample ID: 680-176858-3
Matrix: Water
D Prepared Analyzed Dil Fac
11/14/19 13:43 1
11/20/19 03:08 1
Lab Sample ID: 680-176858-4
Matrix: Water
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrate as N ND 0.0500 mg/L 11/14/19 13:58 1
Sulfate 2.31 1.00 mg/L 11/20/19 03:21 1
Client Sample ID: TRC-9
Date Collected: 11/13/19 14:55
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL
Nitrate as N 2.79 0.0500
Sulfate 39.6 1.00
Client Sample ID: TRC-12
Date Collected: 11/13/19 13:45
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL
Nitrate as N 7.02 0.250
Sulfate 200 1.00
Lab Sample ID: 680-176858-5
Matrix: Water
MDL Unit D Prepared Analyzed Dil Fac
mg/L 11/14/19 14:13 1
mg/L 11/20/19 03:33 1
Lab Sample ID: 680-176858-6
Matrix: Water
MDL Unit D Prepared Analyzed Dil Fac
mg/L 11/14/1914:28 5
mg/L 11/20/19 03:46 1
Eurofins TestAmerica, Savannah
Page 5 of 14 11 /20/2019
Client Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
F
Job ID: 680-176858-1
SDG: SCA-008
Client Sample ID: TRC-13 Lab Sample ID: 680-176858-7
Date Collected: 11/13/19 10:20 Matrix: Water
Date Received: 11/14/19 09:20
Method: 9056A - Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrate as N ND 0.0500 mg/L 11/14/19 14:43 1
Sulfate 30.1 1.00 mg/L 11/20/19 03:59 1
Eurofins TestAmerica, Savannah
Page 6 of 14 11 /20/2019
QC Sample Results
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Method: 9056A - Anions, Ion Chromatography
Lab Sample ID: MB 680-596197/2
Matrix: Water
Analysis Batch: 596197
MB MB
Analyte Result Qualifier
Nitrate as N ND
Lab Sample ID: LCS 680-596197/3
Matrix: Water
Analysis Batch: 596197
Analyte
Nitrate as N
Lab Sample ID: LCSD 680-59619714
Matrix: Water
Analysis Batch: 596197
Analyte
Nitrate as N
Lab Sample ID: 680-176858-1 MS
Matrix: Water
Analysis Batch: 596197
Sample
Sample
Analyte
Result
Qualifier
Nitrate as N
3.99
Lab Sample ID: 680-176858-1
MSD
Matrix: Water
Analysis Batch: 596197
Sample
Sample
Analyte
Result
Qualifier
Nitrate as N
3.99
Lab Sample ID: MB 680-596980/33
Matrix: Water
Analysis Batch: 596980
Spike
Added
0.999
Spike
Added
0.999
Spike
Added
0.999
Spike
Added
0.999
RL
0.0500
MB MB
Analyte Result Qualifier RL
Sulfate ND 1.00
Lab Sample ID: LCS 680-596980/34
Matrix: Water
Analysis Batch: 596980
Analyte
Sulfate
Lab Sample ID: LCSD 680-596980135
Matrix: Water
Analysis Batch: 596980
Analyte
Sulfate
Job ID: 680-176858-1
SDG: SCA-008
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
mg/L 11/14/19 09:43 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
LCS LCS %Rec.
Result Qualifier Unit D %Rec Limits
0.9478 mg/L 95 90 -110
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
LCSD LCSD %Rec. RPD
Result Qualifier Unit D %Rec Limits RPD Limit
0.9531 mg/L 95 90 -110 1 15
Client Sample ID: TRC-2DR
Prep Type: Total/NA
MS MS %Rec.
Result Qualifier Unit D %Rec Limits
5.059 mg/L 107 80 -120
Client Sample ID: TRC-2DR
Prep Type: Total/NA
MSD MSD %Rec. RPD
Result Qualifier Unit D %Rec Limits RPD Limit
5.062 mg/L 108 80 -120 0 15
Client Sample ID: Method Blank
Prep Type: Total/NA
MDL Unit D Prepared Analyzed Dil Fac
mg/L 11/19/19 22:42 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
10.0 10.38 mg/L 104 90 -110
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
10.0 10.42 mg/L 104 90 -110 0 15
Page 7 of 14
Eurofins TestAmerica, Savannah
11 /20/2019
QC Association Summary
Client: Hart & Hickman, PC
Job ID:
680-176858-1
Project/Site: Former Raleigh
# MGP Site
SDG: SCA-008
HPLC/IC
Analysis Batch: 596197
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-176858-1
TRC-2DR
Total/NA
Water
9056A
680-176858-2
TRC-2SR
Total/NA
Water
9056A
680-176858-3
TRC-4
Total/NA
Water
9056A
680-176858-4
TRC-4D
Total/NA
Water
9056A
680-176858-5
TRC-9
Total/NA
Water
9056A
680-176858-6
TRC-12
Total/NA
Water
9056A
680-176858-7
TRC-13
Total/NA
Water
9056A
MB 680-596197/2
Method Blank
Total/NA
Water
9056A
LCS 680-596197/3
Lab Control Sample
Total/NA
Water
9056A
LCSD 680-596197/4
Lab Control Sample Dup
Total/NA
Water
9056A
680-176858-1 MS
TRC-2DR
Total/NA
Water
9056A
680-176858-1 MSD
TRC-2DR
Total/NA
Water
9056A
Analysis Batch: 596980
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-176858-1
TRC-2DR
Total/NA
Water
9056A
680-176858-2
TRC-2SR
Total/NA
Water
9056A
680-176858-3
TRC-4
Total/NA
Water
9056A
680-176858-4
TRC-4D
Total/NA
Water
9056A
680-176858-5
TRC-9
Total/NA
Water
9056A
680-176858-6
TRC-12
Total/NA
Water
9056A
680-176858-7
TRC-13
Total/NA
Water
9056A
MB 680-596980/33
Method Blank
Total/NA
Water
9056A
LCS 680-596980/34
Lab Control Sample
Total/NA
Water
9056A
LCSD 680-596980/35
Lab Control Sample Dup
Total/NA
Water
9056A
Eurofins TestAmerica, Savannah
Page 8 of 14 11 /20/2019
Lab Chronicle
Client: Hart & Hickman, PC
Job ID: 680-176858-1
Project/Site: Former Raleigh # MGP Site
SDG: SCA-008
Client Sample ID: TRC-2DR
Lab Sample ID: 680-176858-1
Date Collected: 11/13/19 11:25
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 01:39 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197 11/14/19 12:28 EKB TAL SAV
Instrument ID: CICL
Client Sample ID: TRC-2SR
Lab Sample ID: 680-176858-2 ;
Date Collected: 11/13/19 12:35
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 02:55 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197 11/14/19 13:28 EKB TAL SAV
Instrument ID: CICL
Client Sample ID: TRC-4
Lab Sample ID: 680-176858-3
Date Collected: 11/13/19 08:35
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 03:08 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197 11/14/19 13:43 EKB TAL SAV
Instrument ID: CICL
Client Sample ID: TRC-413
Lab Sample ID: 680-176858-4
Date Collected: 11/13/19 09:25
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 03:21 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197 11/14/19 13:58 EKB TAL SAV
Instrument ID: CICL
Client Sample ID: TRC-9
Lab Sample ID: 680-176858-5
Date Collected: 11/13/19 14:55
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 03:33 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197 11/14/19 14:13 EKB TAL SAV
Instrument ID: CICL
Eurofins TestAmerica, Savannah
Page 9 of 14 11 /20/2019
Lab Chronicle
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
F
Job ID: 680-176858-1
SDG: SCA-008
Client Sample ID: TRC-12 Lab Sample ID: 680-176858-6
Date Collected: 11/13/19 13:45 Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980 11/20/19 03:46 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
5
5 mL
5 mL
596197 11/14/19 14:28 EKB TAL SAV
Instrument ID: CICL
Client Sample ID: TRC-13
Lab Sample ID: 680-176858-7 ;
Date Collected: 11/13/19 10:20
Matrix: Water
Date Received: 11/14/19 09:20
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Analysis 9056A
1
5 mL
5 mL
596980
11/20/19 03:59 UI TAL SAV
Instrument ID: CICK
Total/NA Analysis 9056A
1
5 mL
5 mL
596197
11/14/19 14:43 EKB TAL SAV
Instrument ID: CICL
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858
Page 10 of 14
Eurofins TestAmerica, Savannah
11 /20/2019
Accreditation/Certification Summary C
Client: Hart & Hickman, PC Job ID: 680-176858-1
Project/Site: Former Raleigh # MGP Site SDG: SCA-008
Laboratory: Eurofins TestAmerica, Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina (WW/SW) State Program 269 12-31-19
Laboratory: Eurofins TestAmerica, Pensacola
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
Alabama
State
40150
07-01-20
ANAB
ISO/IEC 17025
L2471
02-22-20
Arizona
State
AZ0710
01-12-20
Arkansas DEQ
State
88-0689
09-01-20
California
State
2510
07-01-20
Florida
NELAP
E81010
06-30-20
Georgia
State
E81010(FL)
06-30-20
Iowa
State
367
08-01-20
Iowa
State Program
367
08-01-20
Kansas
NELAP
E-10253
08-16-20
Kentucky (UST)
State
53
06-30-20
Kentucky (UST)
State Program
53
06-30-20
Kentucky (WW)
State
KY98030
12-30-19
Louisiana
NELAP
30976
06-30-20
Louisiana
NELAP
30976
06-30-20
Louisiana (DW)
NELAP
LA017
12-31-19
Louisiana (DW)
State
<cert No.>
12-31-19
Maryland
State
233
09-30-20
Massachusetts
State
M-FL094
06-30-20
Michigan
State
9912
05-06-20
Minnesota
NELAP
012-999-481
12-31-19
New Jersey
NELAP
FL006
07-30-20
North Carolina (WW/SW)
State
314
12-31-19
North Carolina (WW/SW)
State Program
314
12-31-19
Oklahoma
State
9810-186
08-31-20
Pennsylvania
NELAP
68-00467
01-31-20
Rhode Island
State
LA000307
12-30-19
Rhode Island
State Program
LA000307
12-30-19
South Carolina
State
96026002
06-30-20
South Carolina
State Program
96026
06-30-20
Tennessee
State
TN02907
06-30-20
Texas
NELAP
T104704286
09-30-20
US Fish & Wildlife
Federal
LE058448-0
07-31-20
US Fish & Wildlife
US Federal Programs
LE058448
06-07-20
USDA
Federal
P330-18-00148
05-17-21
USDA
US Federal Programs
P330-18-00148
05-17-21
Virginia
NELAP
460166
06-14-20
Washington
State
C915
05-15-20
West Virginia DEP
State
136
06-30-20
E
Eurofins TestAmerica, Savannah
Page 11 of 14 11 /20/2019
Method Summary
Client: Hart & Hickman, PC
Project/Site: Former Raleigh # MGP Site
Job ID: 680-176858-1
SDG: SCA-008
Method Method Description Protocol Laboratory
9056A Anions, Ion Chromatography SW846 TAL SAV
Protocol References:
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858
10
Eurofins TestAmerica, Savannah
Page 12 of 14 11 /20/2019
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Page 13 of 14 11/20/2019
Login Sample Receipt Checklist
Client: Hart & Hickman, PC
Login Number: 176858
List Number: 1
Creator: Weston, Pamela
Question
Job Number: 680-176858-1
SDG Number: SCA-008
List Source: Eurofins TestAmerica, Savannah
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Savannah
Page 14 of 14 11 /20/2019
Appendix C
Constituent Concentration Trend Graphs
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
TRC-4
M3
7,000
am
a 5,000
U 3,000
2,000
1,000
0
CO
f,-
f--
M
00
M
M
O
O
N
N
M
M
'IT
'IT
LO
LO
CO
CO
f-
I-
00
M
O
O
O
O
CDO
O
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C U
0)
N
0)
7
07
N
�
0)
�
N
�
0)
�
0)
�
0
(3)
(3)
N
(3)
Date
s Benzene
Toluene
Xylenes (Total)
2-Methylnapthalene
* Naphthalene
Hart & Hickman, PC
TRC-4D
3000
2500
2000
J
3
U
1000
500
0
'
"-'"
-
CO
f,-
I,-
CO
00
O
0)
O
O
N
N
M
CO
�
�
Lf')
U')
(fl
Cp
ti
ti
Co
00
O 0)
O
O
C?O
O
O
O
—
—
—
—
—
—
—
—
—
—
—
r
0
U
C
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C
U
C U
Date
Benzene
2-Methyl naphthalene
Acenaphthene
Naphthalene
Hart & Hickman, PC
10,000
9,000
8,000
7,000
J
6,000
3
c
O
5,000
L
C
d
c 4,000
U
I
OBC Addition —►I
I
I
I
I
TRC-5R
EHC-0 Addition I
I
I
rn
,11 MIRA 11
CO I� ti 00 00 O O O O r r N N M M t qzt LL7 u7 CO CD I- I- Co Co M
O O O O O O O r r r r r r r r r r r r r r r r r r r
U C U C U C U C U C U C U C U C U C U C U C U C U C
CV 7 CV 7 N 7 (1) 7 (3) 7 CV 7 N 7 W 7 N 7 (3) 7 N 7 N 7 (1) 7
Date
Benzene
Toluene
Ethylbenzene
Xylenes (Total)
2-Methyl naphthalene
t Naphthalene
Hart & Hickman, PC
450
400
350
300
J
O1
c
250
0
L
= 200
d
v
c
0
U
150
100
50
I
TRC-13
CO rl- rl- M W O M O O r r N N M M 'It M M CO CO r` r M M O O
O O O O O O O r r r r r r r r r r r r r r r r r r r
U C U C U C U C U C U C U C U C U C U C U C U C U C U
N 0 0 N N N N N N N N N N N
Date
sAcenaphthene
2-Methyl naphthalene
w Naphthalene
S:~-Master Projects\SCANA\SCA.008 - Raleigh Long Term Monitoring\November 2019 Semi -Annual Sampling\Tables\Tables November 2019 Hart & Hickman, PC
292.50
291.00
289.50
288.00
286.50
285.00
r
S283.50
C
O
c 282.00
d
w 280.50
279.00
277.50
276.00
274.50
273.00
271.50
270.00
p
i
c�
G
Seasonal Groundwater Elevations
O N N M M 'tt "t Ln LO CD CO fl- f— M 00 M M
Date
t TRC-2SR
—F TRC-2DR
t TRC-4
--40--- TRC-4 D
—*--- TRC-5R
�o TRC-13
Hart & Hickman, PC