MO-3872_10782_CA_MRP_20200217

Groundwater Monitoring Report

Jones Grocery
1156 East Memorial Highway
Harmony, North Carolina
NCDEQ Incident No. 10782
ATC Project No. SLP1078203

February 17, 2020

TABLE OF CONTENTS

1.0 SITE IDENTIFICATION .......................................................................................1
2.0 EXECUTIVE SUMMARY .....................................................................................2
3.0 SITE DESCRIPTION ..............................................................................................3
3.1 Site Characterization ................................................................................3
3.2 Site Background .......................................................................................3
3.3 Site and Regional Geology ......................................................................4
3.4 Site and Regional Hydrogeology .............................................................5
4.0 SITE CHARACTERIZATION ..............................................................................5
4.1 Water Supply Wells .................................................................................5
4.2 Groundwater Levels .................................................................................6
4.3 Groundwater Quality ...............................................................................6
5.0 CONCLUSIONS AND RECOMMENDATIONS .................................................7

TABLES
Table 1 Monitoring Well Construction Details
Table 2 Water Supply Well Information
Table 3 Groundwater Elevation Data
Table 4 Water Quality Parameters
Table 5 Current Groundwater Analytical Results
Table 6 Historical Groundwater Analytical Results

FIGURES
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Water Supply Well Map
Figure 4 Groundwater Elevation Contour Map
Figure 5 Benzene Isoconcentration Contour Map
Figure 6 Contaminants of Concern Map

APPENDICES
Appendix A Field Notes
Appendix B Laboratory Analytical Report

Groundwater Monitoring Report February 17, 2020
Jones Grocery - Incident # 10782 ATC Project No. SLP1078203

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2.0 EXECUTIVE SUMMARY
ATC Associates of North Carolina, P.C. (ATC) has completed a Groundwater Monitoring Report
documenting a groundwater sampling event on November 13, 2019, for the Jones Grocery site,
located at 1156 East Memorial Highway, in Harmony, Iredell County, North Carolina. The
monitoring work is being performed based on a November 6, 2019, Task Authorizations (TA-03)
by the Trust Fund Branch of the Underground Storage Tank (UST) Section, Division of Waste
Management, North Carolina Department of Environmental Quality (NCDEQ). The work is being
performed as part of the State Lead Contract #N17004 between NCDEQ and ATC.

The former Jones grocery is currently vacant. Four USTs were removed between January 1992 and
January 2012: one 2,000-gallon gasoline, one 1,000-gallon gasoline, one 550-gallon kerosene,
and one 550-gallon gasoline. Five water supply wells were previously identified within 1,000 feet
of the site; however, the properties have been connected to municipal water. There remains one
inactive water supply well (WSW-1) located within 250 feet of the source area.

As part of the site activities for this TA, ATC conducted a groundwater sampling event for select
site monitoring wells. The findings from the monitoring event indicate the following:

 No active potable wells are located within 1,000 feet of the source area. One inactive water
supply well is located within 250 feet of the source area.
 Light non-aqueous phase liquid (LNAPL) was not measured in gauged monitoring wells;
 Three compounds exceeded the Gross Contamination Levels (GCLs) in three to four
monitoring wells; benzene, 1,2-dibromoethane (aka, ethylene dibromide or EDB) and 1,2-
dichloroethane (1,2-DCA);
 All wells contained petroleum compounds at concentrations above the 15A NCAC 2L .0202
Groundwater Quality Standards (2L Standards);
 The current groundwater surface appears to be above the well screen interval for
monitoring wells MW-1, MW-6, MW-7, MW-8, and MW-9;
 The shallow groundwater flows to the southeast.

Based on the information provided in this report, previous remediation efforts, and data gathered
during historical and current groundwater sampling events, the contaminant plume appears to be
stable. Concentrations of three petroleum constituents continue to be above GCLs. The
concentrations of VOCs suggest that residual non-mobile LNAPL may be present in the subsurface.

Results presented herein show that the use of AFVR technology has been effective at the removal of
petroleum compounds from the subsurface. Based on the site conditions, ATC recommends the
following, pending available funds from the Trust Fund Program:

 Confirm the location and status of water supply well WSW-1;
 Install a shallow groundwater monitoring well (MW-19) to the southeast of the site;
 Conduct a mobile multi-phase extraction (MMPE) event utilizing air injection (AI) and air
sparge (AS) technologies. Monitoring wells MW-1, MW-2, MW-6, MW-7, and VE-1
Groundwater Monitoring Report February 17, 2020
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would be used as target extraction wells; wells MW-1D and AS-1 would be used as air
sparge wells, and OW-1, 2, 3, 4, and 5 used as air injection wells for the vadose zone; and
 Conduct a subsequent groundwater sampling event of select wells to evaluate the
effectiveness of the MMPE/AS/AI event.

3.0 SITE DESCRIPTION
3.1 Site Characterization
The NCDEQ retained ATC to provide environmental consulting services for the former Jones
Grocery site, located at 1156 East Memorial Highway, in Harmony, Iredell County, North Carolina.
Figure 1 depicts the site on a topographic map. The work is being performed as part of the State
Lead Contract # N17004 between NCDEQ and ATC. The site is currently unoccupied. Municipal
water is available to the site vicinity. A site map is presented as Figure 2.

3.2 Site Background
The former Jones Grocery is currently unoccupied. One compartmentalized 2,000-gallon gasoline,
one 1,000-gallon gasoline, one 550-gallon kerosene, and one 550-gallon gasoline USTs and
associated dispensers were formerly used at the site. The 550-gallon kerosene UST was removed
in January 1992. The 1,000-gallon gasoline and 550-gallon USTs were removed in June 1993.
Approximately 35 to 40 cubic yards of impacted soil were excavated during the UST removals
for offsite disposal. The 2,000-gallon gasoline UST was removed on January 10, 2012.

Information provided by Geological Resources Inc. (GRI) indicates that 20 groundwater
monitoring wells, five observation wells, one vapor extraction well and one air sparge well were
installed on site and on adjoining properties. Table 1 provides monitoring well construction
details. Select well locations are presented in Figure 2.

A sensitive receptor survey was conducted for the site in November 2007, and updated in July
2009 that identified nine water supply wells (WSW-1 through WSW-9) within 1,500 feet of the
site, including water supply well WSW-1 located approximately 125 feet from the source area.
Water supply wells WSW-4, WSW-5 and WSW-7 were used for potable water supply. Water
supply wells WSW-1, WSW-2, WSW-3, WSW-6, WSW-8 and WSW-9 were reported as not in
use. Water supply wells WSW-5 and WSW-6 are located within 500 feet of the site at distances
of 405 feet, and 370 feet, respectively. As of January 30, 2020, the properties within 1,000 feet
with water supply wells are connected to municipal water. Figure 3 shows the approximate
location of the water supply wells. Water supply well information is summarized in Table 2.
Municipal water is available to the site vicinity.

LNAPL has been measured in monitoring well MW-2, ranging in thickness from approximately
3.0 feet in January 2008, to 0.05 feet in November 2009. A mobile multi-phase extraction
(MMPE) event was conducted in October 2009. LNAPL gauging data collected from well MW-2
prior to the start of the MMPE event indicated the presence of free product at a thickness of 1.6
feet. Upon the conclusion of the MMPE event, free product was not detected in well MW-2. A
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groundwater monitoring event was conducted in November 2009, at which time 0.05 feet of
LNAPL was measured in monitoring well MW-2.

On October 15, 2010, a LNAPL evaluation was conducted at the site, which included gauging
wells MW-1, MW-1D, MW-2, MW-6, MW-7 and MW-12 for depth to groundwater and the
presence of LNAPL. LNAPL was not measured in any of the gauged wells.

In May 2016, GRI sampled five monitoring wells (MW-1, MW-2, MW-6, MW-7 and MW-9).
LNAPL was not measured in the sampled monitoring wells. Dissolved phase petroleum
constituents were detected at concentrations above the GCL in monitoring wells MW-1, MW-2,
MW-6, and MW-7. In December 2016, GRI sampled 15 monitoring wells (MW-1 through MW-
13, MW-1D, and TW-2). LNAPL was not measured in the sampled monitoring wells. Dissolved
phase petroleum constituents were detected at concentrations above the GCL in monitoring wells
MW-1, MW-1D, MW-2, MW-6, and MW-7. GRI recommended MMPE events to address the
GCL exceedances.

On July 21, 2017, ATC conducted a groundwater sampling event and collected groundwater
samples from monitoring wells MW-1, MW-1D, MW-2, MW-3, MW-4, MW-5, MW-6, MW-7,
MW-9, and MW-12. Dissolved phase petroleum constituents were detected at concentrations
above the GCLs in monitoring wells MW-1, MW-2, and MW-7.

To address the GCL exceedances in wells MW-1, MW-2, and MW-7, on May 24, 2018, ATC
supervised an eight-hour AFVR event by Contaminant Control, Inc. (CCI), which recovered an
estimated 23.10 pounds (3.70 gallons) of petroleum hydrocarbons as vapor and removed
approximately 967 gallons of petroleum impacted groundwater. On June 21, 2018, following the
AFVR, monitoring wells MW-1, MW-2, MW-3, MW-7, MW-9, MW-12, and TW-2, and water
supply well WSW-5 were sampled for groundwater quality. Dissolved phase petroleum
constituents were detected at concentrations above the GCLs in monitoring wells MW-1, MW-2,
and MW-7. Water supply well WSW-5 did not contain petroleum constituents above the laboratory
detection limits.

3.3 Site and Regional Geology

According to the Geologic Map of North Carolina, produced by the State of North Carolina in
1985, the Site lies in the Inner Piedmont Belt of the Piedmont Physiographic Province of North
Carolina. The rock types of the inner Piedmont Belt been identified as metamorphic, including
gneiss and schist, which have been intruded by younger granitic rocks. The shallow subsurface in
most areas of the Piedmont contains residual soil overburden, including structure-free residuum,
saprolite, and partially weathered rock (PWR) that derive from in-place weathering of the
crystalline bedrock. Occasional areas containing recent deposits of alluvium in the uppermost
subsurface are found near streams and rivers. Saprolite and PWR typically contain some relict
structures from the original rock material. Depth to rock ranges from ground surface at
occasional outcrops to depths of greater than 100 feet in areas of easily weathered rock. Data
obtained during site subsurface investigations indicates that the site is underlain by
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undifferentiated fine sands, silts and clays to the maximum depth of the investigations (110 feet
below ground surface).

3.4 Site and Regional Hydrogeology

The shallow aquifer occurrence varies in depth from ground surface at springs, creeks, and rivers
to as deep as 50 feet or more beneath upland surfaces in some parts of the Piedmont. Water in the
alluvium or unconsolidated residual material, including saprolite and PWR, usually behaves as
an unconfined aquifer, or water table, and will yield water with head elevation equivalent to the
first elevation where water was encountered. Permeability varies with lithology and is typically
relatively low in residual soils, with higher permeability in saprolite or PWR due to relict rock
texture and variable susceptibility to weathering exhibited by different minerals in the rock.
Groundwater flow in residual soils or alluvium is usually in rough concurrence with local
topographic conditions and is toward local drainage features. Based on the data from the
monitoring well network, depth to water at the site has ranged from approximately 30 to 48 feet
below ground surface (ft-bgs), and shallow groundwater generally flows to the east to southeast.

The bedrock fractures or other planar features of the Piedmont Physiographic Province generally
constitute the bedrock aquifer, with the surrounding rock material being effectively
impermeable. Along with fractures, contacts between rock bodies probably constitute zones of
significant groundwater occurrence in the bedrock. The surrounding material and overlying
residuum tend to make the bedrock aquifer a semi-confined aquifer. That is, the overlying water
and soil weight normally results in pressure that causes water in a borehole, which intersects a
fracture or other feature, to rise above the elevation of the fracture or feature. Modern water
supply wells in the Piedmont, likely including those in the site vicinity, are typically installed
with a surface casing through the unconsolidated material, and an open borehole into the bedrock
where water-bearing fractures are encountered.

4.0 SITE CHARACTERIZATION

4.1 Water Supply Wells
Based on receptor surveys conducted by previous consultants, nine water supply wells have been
identified within 1,500 feet from the site. Figure 3 depicts the locations of the identified water
supply wells. Table 2 summarizes water supply well information.

On November 13, 2019, ATC attempted to sample supply well WSW-5, approximately 405 feet
to the south-southeast of the site, and considered crossgradient. According to the property
occupant, water supply well WSW-5 is damaged, and has been inoperable since late 2018
(sometime after the June 2018 sampling event). Following the September 13, 2019 sampling
event, ATC contacted Iredell Water Corporation and confirmed that the property is connected to
municipal water.

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Based on the August 2005 Limited Site Assessment, the location of water supply well WSW-1
indicated on Figure 3 may be inaccurate, and the well may be outside of the High Risk 250-foot
distance for non-potable wells. The location of this well should be confirmed.

4.2 Groundwater Levels
On November 13, 2019, ATC gauged site monitoring wells MW-1, MW-2, and MW-6 through
MW-9. The monitoring wells were measured for depth to groundwater and total well depth from
the top of casing (TOC) using an electronic water level indicator. LNAPL was not measured in
the select monitoring wells, nor observed during sampling activities. Based on well construction
details (included in Table 1) the groundwater surface appears to be above the well screened
interval for monitoring wells MW-1, MW-6, MW-7, MW-8, and MW-9. Depth to groundwater
data are summarized in Table 3. A groundwater contour map is presented in Figure 4 and
indicates that shallow groundwater flows to the southeast. Field notes from the November 13,
2019, groundwater monitoring event are included in Appendix A.

4.3 Groundwater Quality
On November 13, 2019, monitoring wells MW-1, MW-2, and MW-6 through MW-9 were
sampled for groundwater quality. Prior to sampling, the monitoring wells were purged of
approximately three well-volumes, or until purged dry and allowed to recharge, to ensure collection
of representative groundwater samples. The water samples were collected in laboratory-supplied
preserved containers, placed on ice, entered into chain of custody control, and delivered to Pace
Analytical, a North Carolina accredited laboratory in Huntersville, North Carolina. The groundwater
samples were analyzed for VOCs by Standard Method 6200B. Water quality parameters were
recorded at the time of sampling and are shown in Table 4. The groundwater analytical results were
compared to the 2L Standard and GCLs. Groundwater analytical results indicate the following:

 Benzene was detected above the GCL (5,000 µg/L) in monitoring wells MW-1 (31,800
µg/L), MW-2 (20,600 µg/L), MW-6 (7,510 µg/L), and MW-7 (23,400 µg/L);
 EDB was detected above the GCL (50 µg/L) in monitoring wells MW-1 (731 µg/L), MW-2
(799 µg/L), MW-6 (323 µg/L), and MW-7 (406 µg/L);
 1,2-DCA was detected above the GCL (400 µg/L) in monitoring wells MW-1 (1,650 µg/L),
MW-2 (1,120 µg/L), and MW-7 (1,550 µg/L); and
 All well samples contained petroleum compounds at concentrations above the 2L Standards.

Current and historical groundwater analytical results are shown in Table 5 and Table 6,
respectively. The analytical report is included in Appendix B. Figure 5 depicts a dissolved-phase
isoconcentration map for benzene. Figure 6 shows select constituents detected above their
respective 2L Standards.

Based on the detected contaminant concentrations in the sampled wells, the contaminant plume
appears to be generally stable. Shallow groundwater is interpreted to flow to the southeast, and the
contaminant plume does not appear defined in the downgradient direction. The total VOC
concentrations in wells MW-1, MW-2, MW-6, and MW-7 suggest the likely presence of residual
but non-mobile LNAPL in the subsurface. Additionally, the water table is currently above the
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screened intervals for wells MW-1, MW-6, and MW-7, that may be preventing mobile LNAPL
from accumulating in the wells.

As part of ATC’s quality assurance and quality control (QA and QC) measures, a data review of
the laboratory reports was conducted. During the review, it was found that the samples were
received from the laboratory in acceptable condition and properly preserved. The samples were
analyzed within correct holding times and reported within the lab report, and the chain of
custody was properly completed by all parties. The laboratory QC report shows that an internal
blank was analyzed for each method that was used for the original samples. The laboratory
fortified blank (LFB) and laboratory control sample (LCS) data results were also provided for
each analytical method. A field blank was collected during groundwater sampling operations
using water supplied by the analytical laboratory. Analytical results of the field blank reported
none of the constituents analyzed for were detected above the laboratory detection limits. Refer
to the laboratory reports in Appendix B for details regarding QA results for the laboratory
samples and any noted exceptions. Overall, ATC concludes that the laboratory results are
usable. Lab qualifications are defined on the corresponding tables.

5.0 CONCLUSIONS AND RECOMMENDATIONS
On behalf of the Trust Fund Branch of the UST Section, ATC has completed a Groundwater
Monitoring Report documenting field activities completed on November 13, 2019. The work
included a groundwater monitoring event for the Jones Grocery property, located at 1156 East
Memorial Highway, Harmony, Iredell County, North Carolina. The findings from the site
assessment indicate the following:

 No active potable wells are located within 1,000 feet of the source area. One inactive water
supply well is located within 250 feet of the source area.
 LNAPL was not measured in gauged monitoring wells;
 Three compounds exceeded the Gross Contamination Levels (GCLs) in three to four
monitoring wells; benzene, EDB and 1,2-DCA;
 All wells contained petroleum compounds at concentrations above the 2L Standards;
 The current groundwater surface appears to be above the well screen interval for
monitoring wells MW-1, MW-6, MW-7, MW-8, and MW-9;
 The shallow groundwater flows to the southeast.

Based on the information provided in this report, previous remediation efforts, and data gathered
during historical and current groundwater sampling events, the contaminant plume appears to be
stable. Concentrations of three petroleum constituents continue to be above GCLs. The
concentrations of VOCs suggest that residual non-mobile LNAPL may be present in the subsurface.

Results presented herein show that the use of AFVR technology has been effective at the removal of
petroleum compounds from the subsurface. Based on the site conditions, ATC recommends the
following pending available funds from the Trust Fund Program:

 Confirm the location and status of water supply well WSW-1;
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Jones Grocery - Incident # 10782 ATC Project No. SLP1078203

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 Install a shallow groundwater monitoring well (MW-19) to the southeast of the site (refer to
Figure 2) to evaluate the extent of GCL exceedances;
 Conduct a mobile multi-phase extraction (MMPE) event utilizing air injection (AI) and air
sparge (AS) technologies. Monitoring wells MW-1, MW-2, MW-6, MW-7, and VE-1
would be used as target extraction wells; wells MW-1D and AS-1 would be used as air
sparge wells, and OW-1, 2, 3, 4, and 5 used as air injection wells for the vadose zone; and
 Conduct a subsequent groundwater sampling event of select wells to evaluate the
effectiveness of the MMPE/AS/AI event.

TABLES
TABLE 1
MONITORING WELL CONSTRUCTION DETAILS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
MW-1 5/25/2005 40-55 2 55 100.00
MW-1D 7/14-7/15/05 65-75 2 75 100.09
MW-2 7/13/2005 30-45 2 45 99.99
MW-3 7/14/2005 30-45 2 45 98.90
MW-4 7/15/2005 30-45 2 45 98.72
MW-5 1/28/2008 35-50 2 50 98.60
MW-6 1/28/2008 35-50 2 50 99.79
MW-7 1/28/2008 35-50 2 50 100.23
MW-8 1/28/2008 35-50 2 50 100.16
MW-9 1/28/2008 35-50 2 50 99.53
MW-10 1/29/2008 35-50 2 50 100.10
MW-11 1/29/2008 35-50 2 50 100.15
MW-12 1/29/2008 35-50 2 50 100.25
MW-13 7/24/2008 35-50 2 50 97.92
MW-14 7/24/2008 35-50 2 50 100.08
MW-15 7/24/2008 35-50 2 50 97.60
MW-16 7/24/2008 35-50 2 50 97.51
MW-17 7/24/2008 35-50 2 50 97.43
MW-18 7/25/2008 25-40 2 40 89.03
TW-2 7/8/2009 105-110 2 110 100.35
VE-1 11/2/2009 10-25 4 25 --
AS-1 11/2/2009 70-75 2 75 --
OW-1 11/3/2009 10-60 2 60 --
OW-2 11/4/2009 10-70 2 70 --
OW-3 11/3/2009 10-60 2 60 --
OW-4 11/5/2009 10-70 2 70 --
OW-5 11/5/2009 10-70 2 70 --
Top of casing elevation based on arbitrary datam = 100 feet
-- = Top of casing elevation not available.
Top of Casing
Elevation
(ft)
Well
ID
Date
Installed
Screen
Interval
(feet)
Well
Diameter
(inches)
Total
Depth
(feet)
TABLE 2
WATER-SUPPLY WELL INFORMATION*
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well
ID
Iredell County
PIN
Number
Well Owner Address Phone Number
Approximate Distance
(ft) and Direction from
Source Area
Well Use
(P/I/N)
Connected to
Municipal Water
(Y/N)
WSW-1 4789946282 Marlow, Clyde H.613 Rimrock Road
Statesville, NC 28625 [phone] 125 W Out of use Y
WSW-2 4799043356 Johnson, Karen Marie Jones 548 New Salem Road
Statesville, NC 28625 Unknown 690 N Out of use Y
WSW-3 4799044730 Gaither, Roy A. Jr. &
Mary Jane O.
1106 East Memorial Highway
Harmony, NC 28634 Unknown 930 N Out of use Y
WSW-4 4799153560 Gaither, Mary Templeton et al.1053 East Memorial Highway
Harmony, NC 28634 Unknown 1,390 NNE Potable N
WSW-5 4799035490 Campbell, Esther G. Living
Trust
1171 East Memorial Highway
Harmony, NC 28634 [phone] 405 SSE Out of use Y
WSW-6 4799034337 Gaither, Mabel H.5J 2 County Line Road
Harmony, NC 28634 Unknown 370 S Out of use Y
WSW-7 4789919846 Galliher, Geneva S.1208 East Memorial Highway
Harmony, NC 28634 Unknown 1,060 S Potable N
WSW-8 4789931397 Grimes, Robert W.& Brenda 112 Geneva Lane
Statesville, NC 28625 Unknown l,250 WSW Out of use Y
WSW-9 4799048714 Jones, Parks M. and
Louann C
668 Rimrock Road
Statesville, NC 28625 Unknown 1,200 NNE Out of use Y
Notes:
* Information source: Corrective Action Plan, Jones Grocery, 1156 East Memorial Highway, Harmony, North Carolina. NCDEQ Incident No. 10782
P / I / N = Potable water supply / Irrigation / Not in use
TABLE 3
GROUNDWATER ELEVATION DATA
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782

Well ID Gauging
Date
Top of Casing
Elevation
(feet)
Depth to
Water
(feet)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
01/31/08 40.39 0.00 59.61
12/22/08 41.24 0.00 58.76
07/09/09 39.50 0.00 60.50
10/26/09 39.28 0.00 60.72
10/30/09 41.69 0.00 58.31
11/30/09 39.38 0.00 60.62
05/17/16 35.54 0.00 64.46
12/08/16 37.70 0.00 62.30
07/21/17 38.45 0.00 61.55
06/21/18 38.87 0.00 61.13
11/13/19 33.97 0.00 66.03
01/31/08 40.75 0.00 59.34
07/29/08 40.55 0.00 59.54
12/22/08 41.48 0.00 58.61
07/09/09 39.56 0.00 60.53
11/30/09 40.46 0.00 59.63
12/08/16 37.71 0.00 62.38
07/21/17 39.12 0.00 60.97
6/21/18*39.40 0.00 60.69
01/31/08 43.33 ~3.00 59.23
12/22/08 Dry 0.00 Dry
07/09/09 41.03 1.62 60.35
10/26/09 40.61 1.60 60.75
10/30/09 44.79 0.00 55.20
11/30/09 39.57 0.05 60.46
05/17/16 35.65 0.00 64.34
12/08/16 37.58 0.00 62.41
07/21/17 38.66 0.00 61.33
06/21/18 39.00 0.00 60.99
11/13/19 33.83 0.00 66.16
01/31/08 38.91 0.00 59.99
12/22/08 39.65 0.00 59.25
07/09/09 37.90 0.00 61.00
11/30/09 37.80 0.00 61.10
12/08/16 36.14 0.00 62.76
07/21/17 36.94 0.00 61.96
06/21/18 36.64 0.00 62.26
MW-1D 100.09
100.00MW-1
99.99MW-2
MW-3 98.90
Page 1 of 4
TABLE 3
GROUNDWATER ELEVATION DATA
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782

Well ID Gauging
Date
Top of Casing
Elevation
(feet)
Depth to
Water
(feet)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
01/31/08 38.81 0.00 59.91
12/22/08 39.56 0.00 59.16
07/09/09 37.65 0.00 61.07
11/30/09 37.43 0.00 61.29
12/08/16 35.57 0.00 63.15
07/21/17 36.61 0.00 62.11
01/31/08 38.54 0.00 60.06
12/22/08 39.20 0.00 59.40
07/09/09 37.25 0.00 61.35
11/30/09 37.20 0.00 61.40
12/08/16 35.51 0.00 63.09
7/21/2017 36.35 0.00 62.25
01/31/08 39.93 0.00 59.86
12/22/08 40.73 0.00 59.06
07/09/09 39.03 0.00 60.76
10/26/09 38.75 0.00 61.04
10/30/09 46.70 0.00 53.09
11/30/09 38.92 0.00 60.87
05/17/16 35.02 0.00 64.77
12/08/16 37.16 0.00 62.63
07/21/17
11/13/19 33.39 0.00 66.40
01/31/08 41.00 0.00 59.23
12/22/08 41.71 0.00 58.52
07/09/09 39.90 0.00 60.33
10/26/09 39.75 0.00 60.48
10/30/09 48.33 0.00 51.90
11/30/09 39.90 0.00 60.33
05/17/16 35.12 0.00 65.11
12/08/16 38.56 0.00 61.67
07/21/17 39.01 0.00 61.22
06/21/18 39.33 0.00 60.90
11/13/19 34.24 0.00 65.99
DAMAGED- COULD NOT OPEN
98.60
MW-4 98.72
100.23MW-7
99.79MW-6
MW-5
Page 2 of 4
TABLE 3
GROUNDWATER ELEVATION DATA
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782

Well ID Gauging
Date
Top of Casing
Elevation
(feet)
Depth to
Water
(feet)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
01/31/08 40.21 0.00 59.95
12/22/08 41.16 0.00 59.00
07/09/09 39.33 0.00 60.83
11/30/09 39.29 0.00 60.87
12/08/16 37.64 0.00 62.52
11/13/19 33.81 0.00 66.35
01/31/08 40.50 0.00 59.03
12/22/08 41.20 0.00 58.33
07/09/09 39.29 0.00 60.24
11/30/09 39.28 0.00 60.25
05/17/16 35.51 0.00 64.02
12/08/16 37.76 0.00 61.77
07/21/17 38.10 0.00 61.43
06/21/18 38.74 0.00 60.79
11/13/19 34.01 0.00 65.52
01/31/08 41.65 0.00 58.36
12/22/08 42.38 0.00 57.63
07/09/09 40.34 0.00 59.67
11/30/09 40.30 0.00 59.71
12/08/16 38.40 0.00 61.61
01/31/08 41.27 0.00 58.88
12/22/08 42.06 0.00 58.09
07/09/09 40.25 0.00 59.90
11/30/09 40.08 0.00 60.07
12/08/16 37.98 0.00 62.17
01/31/08 40.91 0.00 59.34
12/22/08 41.71 0.00 58.54
07/09/09 40.04 0.00 60.21
11/30/09 39.80 0.00 60.45
12/08/16 37.63 0.00 62.62
07/21/17 38.72 0.00 61.53
06/21/18 39.09 0.00 61.16
07/29/08 37.06 0.00 60.86
12/22/08 38.33 0.00 59.59
07/09/09 36.15 0.00 61.77
11/30/09 36.20 0.00 61.72
12/08/16 34.50 0.00 63.42
99.53MW-9
100.16
MW-13 97.92
MW-11 100.15
MW-10 100.01
100.25MW-12
MW-8
Page 3 of 4
TABLE 3
GROUNDWATER ELEVATION DATA
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782

Well ID Gauging
Date
Top of Casing
Elevation
(feet)
Depth to
Water
(feet)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
07/29/08 40.29 0.00 59.79
12/22/08 41.43 0.00 58.65
07/09/09 39.70 0.00 60.38
11/30/09 39.51 0.00 60.57
12/08/16 NM NM NM
07/29/08 36.88 0.00 60.72
12/22/08 38.23 0.00 59.37
07/09/09 35.92 0.00 61.68
11/30/09 36.30 0.00 61.30
07/29/08 36.41 0.00 61.10
12/22/08 37.97 0.00 59.54
07/09/09 35.80 0.00 61.71
11/30/09 36.41 0.00 61.10
07/29/08 38.84 0.00 58.59
12/22/08 40.22 0.00 57.21
07/09/09 37.97 0.00 59.46
11/30/09 37.84 0.00 59.59
07/29/08 31.65 0.00 57.38
12/22/08 32.80 0.00 56.23
07/09/09 29.57 0.00 59.46
11/30/09 30.35 0.00 58.68
07/09/09 38.09 0.00 62.26
11/30/09 40.22 0.00 60.13
12/09/16 37.66 0.00 62.69
Top of casing elevation relative to an arbitrary datum of 100 feet.
* Based on observations during the groundwater sampling event, it appears that monitoring well TW-2 has been mis-
identified as MW-1D.
LNAPL - Light Non-Aqueous Phase Liquid
TW-2 100.35
MW-18 89.03
MW-17 97.43
MW-16 97.51
MW-15 97.60
MW-14 100.08
Page 4 of 4
TABLE 4
Water Quality Parameters
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well Date Temperature
(◦C)
Conductivity
(µS/cm)
pH
(su)
DO
(mg/L)
MW-1 11/13/2019 18.64 0.102 4.59 8.41
MW-2 11/13/2019 16.13 0.141 4.67 9.21
MW-6 11/13/2019 18.91 0.062 4.75 5.21
MW-7 11/13/2019 17.69 0.056 4.76 9.28
MW-8 11/13/2019 17.72 0.060 4.71 8.32
MW-9 11/13/2019 16.88 0.140 5.18 7.97
Notes:
°C = Degrees Celsius
µS/cm = microSiemens per centimeter
su = Standard Units
DO = Dissolved oxygen (milligrams per liter, mg/L)
TABLE 5
CURRENT GROUNDWATER ANALYTICAL RESULTS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782

Well
ID
Sample
Date
BenzeneTolueneEthylbenzeneTotal XylenesMethyl Tertiary Butyl EtherNaphthalene2-Butanone1,2-Dibromoethane (EDB)1,2-DichloroethaneDi-Isopropyl EtherIsopropylbenzenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneMW-1 11/13/2019 31,800 55,700 3,790 19,800 665 700J 8,860 713 1,650 25,700 <119 220J 1,650 414
MW-2 11/13/2019 20,600 50,000 4,040 23,400 <222 782J 2,750 799 1,120 8,050 <119 349 2,710 679
MW-6 11/13/2019 7,510 33,300 3,300 21,900 <111 671 2,330 323 222 3,670 98.5J 264 2,240 622
MW-7 11/13/2019 23,400 47,200 3,820 19,900 300 633J 4,990 406 1,550 19,300 113J 283 1,850 532
MW-8 11/13/2019 1.1 6.4 0.99 6.7 1.1 1.7J <3.6 <0.23 0.31J 92.1 <0.24 <0.24 1.4 <0.23
MW-9 11/13/2019 16.6 48.7 6.6 42.6 <0.44 5.2 4.8J 0.88 5 33.5 <0.24 0.89 6.7 9.1
1 600 600 500 20 6 4,000 0.02 0.4 70 70 70 400 400
5,000 260,000 84,500 85,500 20,000 6,000 4,000,000 50 400 70,000 25,000 30,000 28,500 25,000
Notes:
Concentrations are reported in micrograms per liter (mg/l)
"<" = Not detected at or above the laboratory detection limit
2L Standard = 15A NCAC 2L .0202 groundwater quality standard
GCL = Gross Contamination Level
J = Estimated value above or equal to Method Detection Limit and less than Quantification Limit.
Values in BOLD print indicate levels above 2L Standards, values in BOLD ITALICS indicate levels above GCL
2L Standard
GCL
TABLE 6
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well ID Sample
Date
BenzeneTolueneEthylbenzeneTotal XylenesMethyl Tertiary Butyl EtherNaphthalene2-Butanonen-Butylbenzenesec-Butylbenzeneo-Chlorotoluene1,2-Dibromoethane (EDB)1,2-Dichloroethane(1,2-DCA)Di-Isopropyl Ether(IPE)Isopropylbenzenep-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAcetoneStyreneChloroformChloroethane1 600 600 500 20 6 4,000 70 70 100 0.02 0.4 70 70 25 70 400 400 6,000 70 70 3,000
5,000 260,000 84,500 85,500 20,000 6,000 4,000,000 6,900 8,500 NE 50 400 70,000 25,000 11,700 30,000 28,500 25,000 6,000,000 70,000 70,000 NE
01/31/08 26,600 44,600 3,140 15,500 <200 842 V --<200 <200 ----2,320 29,200 <200 <200 <200 1,430 330 --------
07/09/09 32,700 57,000 4,300 21,900 <165 <500 --<165 <165 ----2,510 26,400 <500 <165 218 J 1,380 377 J --------
11/30/09 25,500 46,000 3,390 18,800 <100 629 --<72.0 <56.0 ----820 23,000 <60.0 <80.0 220 J 1,710 457 --------
05/17/16 26,500 46,600 3,140 16,900 180 J 400 B --<63 <63 ----1,870 26,500 <63 <63 182 J 1,280 333 --------
12/08/16 36,600 60,100 4,050 20,400 366 J 632 J --<250 <250 ----2,320 31,500 <250 <250 258 J 1,760 460 J --------
7/21/2017 16,500 31,000 2,970 14,800 85.6 J 382 1850 <31 <31 <31 338 417 6470 79.6 J <31 221 1610 449 3,670 <31 <31 <50
6/21/2018 25,000 55,000 3,700 17,600 140 810 1,500 <38 <32 <30 470 490 7700 88 <38 220 1500 360 <2400 <38 <55 <70
11/13/2019 31,800 55,700 3,790 19,800 665 700J 8,860 <176 <123 <104 713 1,650 25,700 <119 NA 220J 1,650 414 NA <128 <176 <292
01/31/08 2,260 3,140 614 2,720 3.13 70.6 V --2.56 2.01 ----75.6 1,050 19.8 5.77 44.5 359 69.1 --------
07/29/08 1,670 2,200 625 2,530 <0.24 86.1 --3.56 2.04 ----84.9 1,310 16.5 5.92 45.2 449 87.3 --------
07/09/09 2,460 1,920 693 2,110 <6.60 88.9 --<6.60 <6.60 ----103 934 27.4 J <6.60 50.2 300 82.9 --------
12/01/09 2,110 1,700 562 2,020 <5.00 56.5 --<3.60 273 ----49.0 1,020 19.8 J <4.00 46.8 308 70.0 --------
12/08/16 13,500 19,300 1,120 7,090 73.4 J 192 J --<63 <63 ----1,010 15,900 <63 <63 <63 556 168 J --------
7/21/2017 100 64.9 154 49.7 <0.13 15.7 <1.3 0.75 0.53 0.35 J <0.13 8.9 70.6 6.4 0.23 J 13.4 5.7 3.0 <2.0 <0.13 <0.13 <0.20
6/21/2018*170 560.0 240 360 <0.090 15 <2.4 1.4 0.71 <0.12 <0.15 7.5 80 6.9 0.33 16 45 11 <9.7 <0.15 <0.22 <0.28
01/31/08 LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --LNAPL LNAPL ----LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --------
07/09/09 LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --LNAPL LNAPL ----LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --------
11/30/09 LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --LNAPL LNAPL ----LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL LNAPL --------
05/17/16 42,800 181,000 26,600 128,000 <130 15,900 B --3,490 1,490 ----1,200 11,200 5,240 876 19,700 25,400 32,700 --------
12/08/16 28,100 79,500 12,100 61,700 <310 2,230 --324 J <310 ----1,400 10,400 656 J <310 2,370 13,800 4,000 --------
7/21/2017 20,200 47,300 4,940 26,300 217 J 624 2460 J <130 <130 <130 317 J 928 7,250 144 J <130 409 J 2,970 819 5,960 J 274 130 200
6/21/2018 20,000 50,000 4,900 24,800 200 1,000 <1200 <75 <65 <60 320 620 6,900 160 <75 410 2,800 770 <4800 220 <110 <140
11/13/2019 20,600 50,000 4,040 23,400 <222 782J 2,750 <176 <123 <104 799 1,120 8,050 <119 NA 349 2,710 679 NA <128 <176 <292
01/31/08 43.8 101 72.1 1,490 <1.0 17.6 --1.29 1.71 ----14.0 266 4.98 6.69 7.41 341 174 --------
07/09/09 29.7 41.5 159 2,350 <6.60 <20.0 --<6.60 <6.60 ----9.58 J 212 <20.0 14.1 J 18.8 J 706 358 --------
11/30/09 25.8 31.9 104 1,990 <1.25 20.0 --<0.900 6.52 ----2.83 J 347 14.5 <1.00 20.0 787 478 --------
12/08/16 6.7 3.2 J 1.7 J 323 <1.3 34.2 --<1.3 <1.3 ----12.0 413 <1.3 <1.3 <1.3 85.1 418 --------
7/21/2017 5.1 2.4 J 1.4 J 241 <1.3 30.4 <13 <1.3 <1.3 60.9 2.8 J 8.2 281 <1.3 <1.3 <1.3 69.1 560 <1.3 <20 1.3 2
6/21/2018 0.21 0.5 <0.13 0.59 <0.090 <0.12 <2.4 0.15 <0.13 <0.12 <0.15 <0.19 <0.18 <0.12 <0.15 0.4 1.6 1.4 <9.7 <0.15 <0.22 <0.28
MW-1D
MW-3
2L Standard
GCL
MW-1
MW-2
EPA 6210D/6200BAnalytical Method
→
Page 1 of 4
TABLE 6
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well ID Sample
Date
BenzeneTolueneEthylbenzeneTotal XylenesMethyl Tertiary Butyl EtherNaphthalene2-Butanonen-Butylbenzenesec-Butylbenzeneo-Chlorotoluene1,2-Dibromoethane (EDB)1,2-Dichloroethane(1,2-DCA)Di-Isopropyl Ether(IPE)Isopropylbenzenep-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAcetoneStyreneChloroformChloroethane1 600 600 500 20 6 4,000 70 70 100 0.02 0.4 70 70 25 70 400 400 6,000 70 70 3,000
5,000 260,000 84,500 85,500 20,000 6,000 4,000,000 6,900 8,500 NE 50 400 70,000 25,000 11,700 30,000 28,500 25,000 6,000,000 70,000 70,000 NE
2L Standard
GCL
EPA 6210D/6200BAnalytical Method
→
01/31/08 <1.0 1.24 <1.0 <3.0 <1.0 <1.0 --<1.0 <1.0 ----<1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 ------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 ------
11/30/09 0.631 J 3.09 <0.150 1.33 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 ------
12/08/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 --<0.13 <0.13 ----<0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 ------
7/21/2017 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <1.3 <0.13 <0.13 0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <2.0 <0.13 0.42 J <0.13
01/31/08 <1.0 32.1 348 1,640 <1.0 145 --16.4 13.1 ----<1.0 <5.0 91.1 47.5 208 1,070 588 --------
07/09/09 <2.00 90.4 205 981 <3.30 86.0 --<3.30 14.9 ----<3.30 <16.7 61.8 <3.30 159 700 463 --------
11/30/09 <0.700 192 260 1,210 <1.25 104 --<0.900 21.1 ----<1.10 <1.00 71.9 <1.00 217 797 604 --------
12/08/16 <0.13 <0.13 0.17 J 0.52 J <0.13 0.30 J --0.38 J 0.46 J ----<0.13 <0.13 0.63 0.36 J 2.1 11.5 21.3 --------
7/21/2017 <0.13 <0.13 0.64 1.7 <0.13 1.2 <1.3 3.7 2.0 2.7 <0.13 <0.13 <0.13 2.8 1.1 12.1 24.9 23.4 27.2 <0.13 <0.13 0.46 J
01/31/08 7,750 31,600 3,210 17,700 <200 366 --<200 <200 ----268 3,260 <200 <200 224 1,720 430 --------
07/09/09 4,510 19,400 2,370 18,600 <66.0 636 --<66.0 <66.0 ----139 J 1,570 <200 <66.0 263 2,290 725 --------
11/30/09 5,980 20,400 2,270 15,200 <50.0 338 --<36.0 <28.0 ----<44.0 2,440 95.1 J <40.0 211 1,800 536 --------
05/17/16 9,070 35,600 3,610 24,100 <130 711 B --<130 <130 ----300 J 4,100 <130 <130 395 J 2,950 903 --------
12/08/16 10,100 36,500 2,910 19,100 <63 554 --<63 <63 ----321 5,080 73.1 J <63 225 J 1,800 500 --------
11/13/2019 7,510 33,300 3,300 21,900 <111 671 2,330 <88.2 <61.5 <51.8 323 222 3,670 98.5J NA 264 2,240 622 NA <64.0 <88.2 <146
01/31/08 24,600 42,500 3,450 13,000 26.8 325 --<20 <20 ----3,090 29,900 99.6 22.0 206 1,500 423 --------
07/09/09 27,400 51,600 3,300 19,100 <165 <500 --<165 <165 ----2,660 22,400 <500 <165 <165 1,180 398 J --------
11/30/09 28,900 53,900 3,890 20,200 <100 417 --<72.0 1,390 ----1,510 25,300 <60.0 <80.0 236 J 1,550 448 --------
05/17/16 23,800 47,700 3,350 19,800 120 J 514 B --<63 <63 ----1,720 19,600 74.9 J <63 246 J 1,960 575 --------
12/08/16 23,200 45,500 3,820 20,100 388 J 558 --<130 <130 ----1,890 21,100 <130 <130 282 J 1,860 534 --------
7/21/2017 24,200 44,900 3,460 19,500 242 J 481 J 5,270 <130 <130 <130 432 J 1610 18,900 <130 <130 248 J 1,830 609 12,500 <130 <130 <200
6/21/2018 20,000 39,000 2,900 14,400 100 600 2,400 <60 <52 <48 320 940 14000 76 <60 190 1400 370 <3900 <60 <88 <110
11/13/2019 23,400 47,200 3,820 19,900 300 633J 4,990 <141 <98.4 <82.8 406 1,550 19.3 113J NA 283 1,850 532 NA <102 <141 <234
01/31/08 16.8 38.7 4.80 31.2 <1.0 3.07 --<1.0 <1.0 ----<1.0 69.1 <1.0 <1.0 <1.0 5.65 3.84 --------
07/09/09 1.63 J 3.38 J <2.68 <5.32 <1.32 <4.00 --<1.32 <1.32 ----<1.32 12.1 J <4.00 <1.32 <1.32 <1.32 <1.32 --------
11/30/09 0.651 J 2.45 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 29.0 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 <0.13 <0.31 0.59 <0.13 --<0.13 <0.13 ----0.19 J 65.3 <0.13 <0.13 <0.13 <0.13 <0.13 --------
11/13/2019 1.1 6.4 0.99 6.7 1.1 1.7J <3.6 <0.35 <0.25 <0.21 <0.23 0.31J 92.1 <0.24 NA <0.24 1.4 <0.23 NA <0.26 <0.35 <0.58
MW-4
MW-5
MW-8
MW-7
MW-6
Page 2 of 4
TABLE 6
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well ID Sample
Date
BenzeneTolueneEthylbenzeneTotal XylenesMethyl Tertiary Butyl EtherNaphthalene2-Butanonen-Butylbenzenesec-Butylbenzeneo-Chlorotoluene1,2-Dibromoethane (EDB)1,2-Dichloroethane(1,2-DCA)Di-Isopropyl Ether(IPE)Isopropylbenzenep-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAcetoneStyreneChloroformChloroethane1 600 600 500 20 6 4,000 70 70 100 0.02 0.4 70 70 25 70 400 400 6,000 70 70 3,000
5,000 260,000 84,500 85,500 20,000 6,000 4,000,000 6,900 8,500 NE 50 400 70,000 25,000 11,700 30,000 28,500 25,000 6,000,000 70,000 70,000 NE
2L Standard
GCL
EPA 6210D/6200BAnalytical Method
→
01/31/08 4,630 8,200 912 5,230 <10 155 --<10 <10 ----404 2,140 37.5 17.2 72.6 745 259 --------
07/09/09 4,770 9,080 926 5,130 <33.0 167 J --<33.0 <33.0 ----268 1,500 <100 <33.0 82.4 J 698 240 --------
11/30/09 1,610 1,920 434 1,990 <1.25 102 --<0.900 <0.700 ----142 517 28.7 <1.00 60.9 495 259 --------
05/17/16 81.9 1.8 57.2 38.4 0.15 J 25.2 B --1.7 2.1 ----46.9 197 5.9 1.8 12.4 38.4 91.5 --------
12/08/16 187 32.5 105 145 <0.63 27.0 --4.2 5.2 ----58.7 228 10 4.6 21.8 38.3 249 --------
7/21/2017 423 105 271 302 <1.3 100 <13 4.6 J 5.9 35.2 <1.3 124 427 21.4 4.5 J 37.5 169 306 <20 <1.3 <1.3 <2.0
6/21/2018 250 95 120 198 <0.45 77 <12 <0.75 4 <0.60 <0.74 94 300 12 3.6 16 71 270 <48 <0.75 <1.1 <1.4
11/13/2019 16.6 48.7 6.6 42.6 <0.44 5.2 4.8J <0.35 <0.25 <0.21 0.88 5.0 33.5 <0.24 NA 0.89 6.7 9.1 NA <0.26 <0.35 <0.58
01/31/08 1.01 1.76 <1.0 <3.0 3.65 <1.0 --<1.0 <1.0 ----<1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 --------
07/09/09 <0.200 0.361 J <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 --<0.13 <0.13 ----<0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 --------
01/31/08 <1.0 <1.0 <1.0 <3.0 186 <1.0 --<1.0 <1.0 ----<1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 --------
07/09/09 2.67 J 5.68 J <6.70 <13.3 319 <10.0 --<3.30 <3.30 ----<3.30 <16.7 <10.0 <3.30 <3.30 <3.30 <3.30 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 52.3 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 <0.13 <0.31 2.5 <0.13 --<0.13 <0.13 ----<0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 --------
01/31/08 16.4 29.5 2.95 7.96 <1.0 <1.0 --<1.0 <1.0 ----<1.0 8.18 <1.0 <1.0 <1.0 <1.0 <1.0 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 4.27 J <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 4.54 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 --<0.13 <0.13 ----<0.13 3.1 <0.13 <0.13 <0.13 <0.13 <0.13 --------
7/21/2017 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <1.3 <0.13 <0.13 <0.13 <0.13 <0.13 1.8 <0.13 <0.13 <0.13 <0.13 <0.13 <2.0 <0.50 <0.13 <0.20
6/21/2018 0.30 1.5 0.25 1.48 <0.090 <0.12 <2.4 <0.15 <0.13 <0.12 <0.15 <0.19 1.4 <0.12 <0.15 <0.13 0.45 0.13 <9.7 <0.15 <0.22 <0.28
07/29/08 <0.31 <0.28 <0.31 <1.2 <0.12 <0.41 --<0.39 <0.47 ----<0.12 <0.15 <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 --<0.13 <0.13 ----<0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 --------
MW-10
MW-11
MW-12
MW-13
MW-9
Page 3 of 4
TABLE 6
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
Former Jones Grocery
1156 East Memorial Highway
Harmony, Iredell County, North Carolina
NCDEQ Incident #10782
Well ID Sample
Date
BenzeneTolueneEthylbenzeneTotal XylenesMethyl Tertiary Butyl EtherNaphthalene2-Butanonen-Butylbenzenesec-Butylbenzeneo-Chlorotoluene1,2-Dibromoethane (EDB)1,2-Dichloroethane(1,2-DCA)Di-Isopropyl Ether(IPE)Isopropylbenzenep-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAcetoneStyreneChloroformChloroethane1 600 600 500 20 6 4,000 70 70 100 0.02 0.4 70 70 25 70 400 400 6,000 70 70 3,000
5,000 260,000 84,500 85,500 20,000 6,000 4,000,000 6,900 8,500 NE 50 400 70,000 25,000 11,700 30,000 28,500 25,000 6,000,000 70,000 70,000 NE
2L Standard
GCL
EPA 6210D/6200BAnalytical Method
→
07/29/08 <0.31 <0.28 <0.31 <1.2 59.0 <0.41 --<0.39 <0.47 ----<0.12 0.160 I <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 93.7 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 144 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 NS NS NS NS NS NS --NS NS ----NS NS NS NS NS NS NS --------
07/29/08 <0.31 <0.28 <0.31 <1.2 <0.12 <0.41 --<0.39 <0.47 ----<0.12 <0.15 <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
07/29/08 <0.31 <0.28 <0.31 <1.2 <0.12 <0.41 --<0.39 <0.47 ----<0.12 <0.15 <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
07/29/08 <0.31 <0.28 <0.31 <1.2 <0.12 <0.41 --<0.39 <0.47 ----<0.12 <0.15 <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
07/29/08 <0.31 <0.28 <0.31 <1.2 <0.12 <0.41 --<0.39 <0.47 ----<0.12 <0.15 <0.24 <0.34 <0.30 <0.26 <0.27 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
12/08/16 <0.13 <0.13 4.3 <0.31 <0.13 <0.13 --<0.13 <0.13 ----0.88 10.7 <0.13 <0.13 0.24 J <0.13 <0.13 --------
07/09/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 --<0.330 <0.330 ----<0.330 <1.67 <1.00 <0.330 <0.330 <0.330 <0.330 --------
12/01/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 --<0.180 <0.140 ----<0.220 <0.200 <0.150 <0.200 <0.220 <0.150 <0.180 --------
6/21/2018 <0.12 <0.17 <0.13 <0.26 <0.090 <0.12 <2.4 <0.15 <0.13 <0.12 <0.15 <0.19 <0.18 <0.12 <0.15 <0.13 <0.18 <0.13 <9.7 <0.15 <0.22 <0.28
Notes:• < : Less than the method detection limit specified in the laboratory report.
• Results reported in µg/L (micrograms per liter)• LNAPL: Light Non-Aqueous Phase Liquid
• 2L Standard as specified in 15A NCAC 2L .0202.• NE: Not established.
• GCL: Gross contamination levels.• NA: Not applicable
• Concentrations in BOLD exceed 2L Standard, concentrations in BOLD ITALICS exceed GCL • I or J: Estimated value
* Based on observations during the 6/21/18 groundwater sampling event, it appears that monitoring well TW-2 has been mis-identified as MW-1D.• B & V: Present in laboratory method blank.
TW-2
MW-17
MW-18
WSW-5
MW-15
MW-16
MW-14
Page 4 of 4

FIGURES
CADFILE PREP.BY REV.BY CALE PREC.
ILE
DAE
IE
IAERCEPCALAALCADRALE
LB EG 01/21/2020 3
MW-13 MW-15MW-16MW-8MW-18MW-17MW-10MW-11MW-12MW-4MW-5MW-3MW-6MW-7MW-9MW-2MW-1DMW-1FORMER PUMPISLANDFORMER1,000 GALLONGASOLINE USTsDISPENSERSFORMER 550 &1,000-GALLONUSTsJONESGROCERYLARRY'SBODY SHOPRIMROCK ROADEAST MEMORIAL HIGH
W
A
Y OW-5OW-4OW-1OW-2OW-3AS-1VE-1PROPERTY BOUNDARY
ASSOCIATES OF NORTH CAROLINA, P.C.
[phone] FAX [phone]
PROJECT NO.
Charlotte, North Carolina 28273
NOTES:
DATE
TITLE
SCALEREV. BYPREP. BYCAD FILE DCSA ID
S:\Administrative\ATC RETURNS!\ATC Logo - 2015\ATC Logo_Full Color_CMYK.jpgMONITORING WELL LOCATIONLEGEND:MMPE (VACUUM)AIR SPARGE (DEEP GROUNDWATER)
AIR INJECTION (VADOSE ZONE)
WATER SUPPLY WELL MAPLBEG01/21/20203
MW-13MW-15MW-16MW-8MW-18MW-17MW-10MW-11MW-12MW-4MW-5MW-3MW-6MW-7MW-9MW-2MW-1DMW-1FORMER PUMPISLANDFORMER1,000 GALLONGASOLINE USTsDISPENSERSFORMER 550 &1,000-GALLONUSTsJONESGROCERYLARRY'SBODY SHOPRIMROCK ROADEAST MEMORIAL HIGH
W
A
Y
PROPERTY BOUNDARY
ASSOCIATES OF NORTH CAROLINA, P.C.
[phone] FAX [phone]
PROJECT NO.
Charlotte, North Carolina 28273
NOTES:
DATE
TITLE
SCALEREV. BYPREP. BYCAD FILE DCSA ID
S:\Administrative\ATC RETURNS!\ATC Logo - 2015\ATC Logo_Full Color_CMYK.jpg
1.GROUNDWATER LEVELS MEASURED
11/13/19
2.THE GROUNDWATER SURFACE IS ABOVE
THE SCREENED INTERWALL FOR WELLS
MW-1, MW-6, MW-7, MW-8 & MW-9MONITORING WELL LOCATIONGROUNDWATER ELEVATION IN FEETLEGEND:NOT MEASUREDGROUNDWATER ELEVATION CONTOUR(DASHED WHERE INFERRED)PROPERTY BOUNDARYNMNMNMNMNMNMNM66.0365.9966.1666.4065.3565.52NM65.52NMNMNMNM65.5065.7566.0066.25
MW-13 MW-15MW-16MW-8MW-18MW-17MW-10MW-11MW-12MW-4MW-5MW-6MW-7MW-9MW-2MW-1DMW-1FORMER PUMPISLANDFORMER1,000 GALLONGASOLINE USTsDISPENSERSFORMER 550 &1,000-GALLONUSTsJONESGROCERYLARRY'SBODY SHOPRIMROCK ROADEAST MEMORIAL HIGH
W
A
Y
PROPERTY BOUNDARY
ASSOCIATES OF NORTH CAROLINA, P.C.
[phone] FAX [phone]
PROJECT NO.
Charlotte, North Carolina 28273
NOTES:
DATE
TITLE
SCALEREV. BYPREP. BYCAD FILE DCSA ID
S:\Administrative\ATC RETURNS!\ATC Logo - 2015\ATC Logo_Full Color_CMYK.jpgMONITORING WELL LOCATIONBENZENE ISOCONCENTRATION IN ug/L LEGEND:NOT SAMPLED
BENZENE ISOCONCENTRATION CONTOUR
NS
NSNSNSNSNSNS31,80023,40020,6007,5101.116.6NS1.GROUNDWATER SAMPLES TAKEN
11/13/1916.6NSNSNSNS5,000 ug/LMW-3
MW-13MW-15MW-16MW-8MW-18MW-17MW-10MW-11MW-12MW-4MW-5MW-3MW-6MW-7MW-9MW-2MW-1DMW-1FORMER PUMPISLANDFORMER1,000 GALLONGASOLINE USTsDISPENSERSFORMER 550 &1,000-GALLONUSTsJONESGROCERYLARRY'SBODY SHOPRIMROCK ROADEAST MEMORIAL HIGH
W
A
Y
PROPERTY BOUNDARY
ASSOCIATES OF NORTH CAROLINA, P.C.
[phone] FAX [phone]
PROJECT NO.
Charlotte, North Carolina 28273
NOTES:
DATE
TITLE
SCALEREV. BYPREP. BYCAD FILE DCSA ID
S:\Administrative\ATC RETURNS!\ATC Logo - 2015\ATC Logo_Full Color_CMYK.jpgMONITORING WELL LOCATIONLEGEND:1.GROUNDWATER SAMPLES TAKEN
11/13/19
2.ITALICISED CONTAMINANTS EXCEED
GCL NSNSNSNSNSNSNSNSNSNSNS

APPENDIX A

FIELD NOTES

APPENDIX B

LABORATORY ANALYTICAL REPORT
#=CL#
November 22, 2019
LIMS USE: FR - ERIN GREENE
LIMS OBJECT ID: 92453823
92453823
Project:
Pace Project No.:
RE:
Erin Greene
ATC Group
7606 Whitehall Executive Cente
Suite 800
Charlotte, NC 28273
Jones Grocery
Dear Erin Greene:
Enclosed are the analytical results for sample(s) received by the laboratory on November 14, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor Ezell
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 31
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92453823
Jones Grocery
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 31
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92453823
Jones Grocery
Lab ID Sample ID Matrix Date Collected Date Received
92453823001 10782-MW1 Water 11/13/19 12:40 11/14/19 09:08
92453823002 10782-MW2 Water 11/13/19 11:38 11/14/19 09:08
92453823003 10782-MW6 Water 11/13/19 13:11 11/14/19 09:08
92453823004 10782-MW7 Water 11/13/19 12:02 11/14/19 09:08
92453823005 10782-MW8 Water 11/13/19 13:37 11/14/19 09:08
92453823006 10782-MW9 Water 11/13/19 14:15 11/14/19 09:08
92453823007 10782-Field Blank1 Water 11/13/19 11:04 11/14/19 09:08
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 31
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92453823
Jones Grocery
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92453823001 10782-MW1 SM 6200B 66 PASI-CCL
92453823002 10782-MW2 SM 6200B 66 PASI-CCL
92453823003 10782-MW6 SM 6200B 66 PASI-CCL
92453823004 10782-MW7 SM 6200B 66 PASI-CCL
92453823005 10782-MW8 SM 6200B 66 PASI-CCL
92453823006 10782-MW9 SM 6200B 66 PASI-CCL
92453823007 10782-Field Blank1 SM 6200B 66 PASI-CCL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW1 Lab ID:92453823001 Collected:11/13/19 12:40 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 31800 ug/L 11/21/19 11:59 71-43-2250120500
Bromobenzene <108 ug/L 11/21/19 11:59 108-86-1250108500
Bromochloromethane <129 ug/L 11/21/19 11:59 74-97-5250129500
Bromodichloromethane <92.5 ug/L 11/21/19 11:59 75-27-425092.5 500
Bromoform <202 ug/L 11/21/19 11:59 75-25-2250202500
Bromomethane <860 ug/L 11/21/19 11:59 74-83-92500860500
2-Butanone (MEK)8860 ug/L 11/21/19 11:59 78-93-325001800500
n-Butylbenzene <176 ug/L 11/21/19 11:59 104-51-8250176500
sec-Butylbenzene <123 ug/L 11/21/19 11:59 135-98-8250123500
tert-Butylbenzene <125 ug/L 11/21/19 11:59 98-06-6250125500
Carbon tetrachloride <116 ug/L 11/21/19 11:59 56-23-5250116500
Chlorobenzene <112 ug/L 11/21/19 11:59 108-90-7250112500
Chloroethane <292 ug/L 11/21/19 11:59 75-00-3500292500
Chloroform <176 ug/L 11/21/19 11:59 67-66-3250176500
Chloromethane <208 ug/L 11/21/19 11:59 74-87-3500208500
2-Chlorotoluene <104 ug/L 11/21/19 11:59 95-49-8250104500
4-Chlorotoluene <103 ug/L 11/21/19 11:59 106-43-4250103500
1,2-Dibromo-3-chloropropane <192 ug/L 11/21/19 11:59 96-12-8500192500
Dibromochloromethane <201 ug/L 11/21/19 11:59 124-48-1250201500
1,2-Dibromoethane (EDB)713 ug/L 11/21/19 11:59 106-93-4250116500
Dibromomethane <155 ug/L 11/21/19 11:59 74-95-3250155500
1,2-Dichlorobenzene <120 ug/L 11/21/19 11:59 95-50-1250120500
1,3-Dichlorobenzene <125 ug/L 11/21/19 11:59 541-73-1250125500
1,4-Dichlorobenzene <124 ug/L 11/21/19 11:59 106-46-7250124500
Dichlorodifluoromethane <142 ug/L 11/21/19 11:59 75-71-8 L1250142500
1,1-Dichloroethane <122 ug/L 11/21/19 11:59 75-34-3250122500
1,2-Dichloroethane 1650 ug/L 11/21/19 11:59 107-06-2250132500
1,1-Dichloroethene <109 ug/L 11/21/19 11:59 75-35-4250109500
cis-1,2-Dichloroethene <104 ug/L 11/21/19 11:59 156-59-2250104500
trans-1,2-Dichloroethene <128 ug/L 11/21/19 11:59 156-60-5250128500
1,2-Dichloropropane <91.5 ug/L 11/21/19 11:59 78-87-525091.5 500
1,3-Dichloropropane <170 ug/L 11/21/19 11:59 142-28-9250170500
2,2-Dichloropropane <140 ug/L 11/21/19 11:59 594-20-7250140500
1,1-Dichloropropene <174 ug/L 11/21/19 11:59 563-58-6250174500
cis-1,3-Dichloropropene <178 ug/L 11/21/19 11:59 10061-01-5250178500
trans-1,3-Dichloropropene <197 ug/L 11/21/19 11:59 10061-02-6250197500
Diisopropyl ether 25700 ug/L 11/21/19 11:59 108-20-3250167500
Ethylbenzene 3790 ug/L 11/21/19 11:59 100-41-4250120500
Hexachloro-1,3-butadiene <600 ug/L 11/21/19 11:59 87-68-31000600500
2-Hexanone 577J ug/L 11/21/19 11:59 591-78-62500302500
Isopropylbenzene (Cumene)<119 ug/L 11/21/19 11:59 98-82-8250119500
Methylene Chloride <750 ug/L 11/21/19 11:59 75-09-21000750500
Methyl-tert-butyl ether 665 ug/L 11/21/19 11:59 1634-04-4250222500
Naphthalene 700J ug/L 11/21/19 11:59 91-20-31000330500
n-Propylbenzene 220J ug/L 11/21/19 11:59 103-65-1250120500
Styrene <128 ug/L 11/21/19 11:59 100-42-5250128500
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW1 Lab ID:92453823001 Collected:11/13/19 12:40 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,1,1,2-Tetrachloroethane <211 ug/L 11/21/19 11:59 630-20-6250211500
1,1,2,2-Tetrachloroethane <96.5 ug/L 11/21/19 11:59 79-34-525096.5 500
Tetrachloroethene <116 ug/L 11/21/19 11:59 127-18-4250116500
Toluene 55700 ug/L 11/21/19 11:59 108-88-3250114500
1,2,3-Trichlorobenzene <390 ug/L 11/21/19 11:59 87-61-61000390500
1,2,4-Trichlorobenzene <218 ug/L 11/21/19 11:59 120-82-11000218500
1,1,1-Trichloroethane <139 ug/L 11/21/19 11:59 71-55-6250139500
1,1,2-Trichloroethane <116 ug/L 11/21/19 11:59 79-00-5250116500
Trichloroethene <116 ug/L 11/21/19 11:59 79-01-6250116500
Trichlorofluoromethane <168 ug/L 11/21/19 11:59 75-69-4500168500
1,2,3-Trichloropropane <136 ug/L 11/21/19 11:59 96-18-4250136500
1,2,4-Trimethylbenzene 1650 ug/L 11/21/19 11:59 95-63-625096.5 500
1,3,5-Trimethylbenzene 414 ug/L 11/21/19 11:59 108-67-8250114500
Vinyl chloride <204 ug/L 11/21/19 11:59 75-01-4500204500
Xylene (Total)19800 ug/L 11/21/19 11:59 1330-20-7500250500
m&p-Xylene 13500 ug/L 11/21/19 11:59 179601-23-1500220500
o-Xylene 6350 ug/L 11/21/19 11:59 95-47-6250118500
Surrogates
1,2-Dichloroethane-d4 (S)100 %11/21/19 11:59 17060-07-070-130 500
4-Bromofluorobenzene (S)102 %11/21/19 11:59 460-00-470-130 500
Toluene-d8 (S)98 %11/21/19 11:59 2037-26-570-130 500
Sample:10782-MW2 Lab ID:92453823002 Collected:11/13/19 11:38 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 20600 ug/L 11/21/19 08:37 71-43-2250120500
Bromobenzene <108 ug/L 11/21/19 08:37 108-86-1250108500
Bromochloromethane <129 ug/L 11/21/19 08:37 74-97-5250129500
Bromodichloromethane <92.5 ug/L 11/21/19 08:37 75-27-425092.5 500
Bromoform <202 ug/L 11/21/19 08:37 75-25-2250202500
Bromomethane <860 ug/L 11/21/19 08:37 74-83-92500860500
2-Butanone (MEK)2750 ug/L 11/21/19 08:37 78-93-325001800500
n-Butylbenzene <176 ug/L 11/21/19 08:37 104-51-8250176500
sec-Butylbenzene <123 ug/L 11/21/19 08:37 135-98-8250123500
tert-Butylbenzene <125 ug/L 11/21/19 08:37 98-06-6250125500
Carbon tetrachloride <116 ug/L 11/21/19 08:37 56-23-5250116500
Chlorobenzene <112 ug/L 11/21/19 08:37 108-90-7250112500
Chloroethane <292 ug/L 11/21/19 08:37 75-00-3500292500
Chloroform <176 ug/L 11/21/19 08:37 67-66-3250176500
Chloromethane <208 ug/L 11/21/19 08:37 74-87-3500208500
2-Chlorotoluene <104 ug/L 11/21/19 08:37 95-49-8250104500
4-Chlorotoluene <103 ug/L 11/21/19 08:37 106-43-4250103500
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW2 Lab ID:92453823002 Collected:11/13/19 11:38 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,2-Dibromo-3-chloropropane <192 ug/L 11/21/19 08:37 96-12-8500192500
Dibromochloromethane <201 ug/L 11/21/19 08:37 124-48-1250201500
1,2-Dibromoethane (EDB)799 ug/L 11/21/19 08:37 106-93-4250116500
Dibromomethane <155 ug/L 11/21/19 08:37 74-95-3250155500
1,2-Dichlorobenzene <120 ug/L 11/21/19 08:37 95-50-1250120500
1,3-Dichlorobenzene <125 ug/L 11/21/19 08:37 541-73-1250125500
1,4-Dichlorobenzene <124 ug/L 11/21/19 08:37 106-46-7250124500
Dichlorodifluoromethane <142 ug/L 11/21/19 08:37 75-71-8 L1250142500
1,1-Dichloroethane <122 ug/L 11/21/19 08:37 75-34-3250122500
1,2-Dichloroethane 1120 ug/L 11/21/19 08:37 107-06-2250132500
1,1-Dichloroethene <109 ug/L 11/21/19 08:37 75-35-4250109500
cis-1,2-Dichloroethene <104 ug/L 11/21/19 08:37 156-59-2250104500
trans-1,2-Dichloroethene <128 ug/L 11/21/19 08:37 156-60-5250128500
1,2-Dichloropropane <91.5 ug/L 11/21/19 08:37 78-87-525091.5 500
1,3-Dichloropropane <170 ug/L 11/21/19 08:37 142-28-9250170500
2,2-Dichloropropane <140 ug/L 11/21/19 08:37 594-20-7250140500
1,1-Dichloropropene <174 ug/L 11/21/19 08:37 563-58-6250174500
cis-1,3-Dichloropropene <178 ug/L 11/21/19 08:37 10061-01-5250178500
trans-1,3-Dichloropropene <197 ug/L 11/21/19 08:37 10061-02-6250197500
Diisopropyl ether 8050 ug/L 11/21/19 08:37 108-20-3250167500
Ethylbenzene 4040 ug/L 11/21/19 08:37 100-41-4250120500
Hexachloro-1,3-butadiene <600 ug/L 11/21/19 08:37 87-68-31000600500
2-Hexanone 988J ug/L 11/21/19 08:37 591-78-62500302500
Isopropylbenzene (Cumene)<119 ug/L 11/21/19 08:37 98-82-8250119500
Methylene Chloride <750 ug/L 11/21/19 08:37 75-09-21000750500
Methyl-tert-butyl ether <222 ug/L 11/21/19 08:37 1634-04-4250222500
Naphthalene 782J ug/L 11/21/19 08:37 91-20-31000330500
n-Propylbenzene 349 ug/L 11/21/19 08:37 103-65-1250120500
Styrene <128 ug/L 11/21/19 08:37 100-42-5250128500
1,1,1,2-Tetrachloroethane <211 ug/L 11/21/19 08:37 630-20-6250211500
1,1,2,2-Tetrachloroethane <96.5 ug/L 11/21/19 08:37 79-34-525096.5 500
Tetrachloroethene <116 ug/L 11/21/19 08:37 127-18-4250116500
Toluene 50000 ug/L 11/21/19 08:37 108-88-3250114500
1,2,3-Trichlorobenzene <390 ug/L 11/21/19 08:37 87-61-61000390500
1,2,4-Trichlorobenzene <218 ug/L 11/21/19 08:37 120-82-11000218500
1,1,1-Trichloroethane <139 ug/L 11/21/19 08:37 71-55-6250139500
1,1,2-Trichloroethane <116 ug/L 11/21/19 08:37 79-00-5250116500
Trichloroethene <116 ug/L 11/21/19 08:37 79-01-6250116500
Trichlorofluoromethane <168 ug/L 11/21/19 08:37 75-69-4500168500
1,2,3-Trichloropropane <136 ug/L 11/21/19 08:37 96-18-4250136500
1,2,4-Trimethylbenzene 2710 ug/L 11/21/19 08:37 95-63-625096.5 500
1,3,5-Trimethylbenzene 679 ug/L 11/21/19 08:37 108-67-8250114500
Vinyl chloride <204 ug/L 11/21/19 08:37 75-01-4500204500
Xylene (Total)23400 ug/L 11/21/19 08:37 1330-20-7500250500
m&p-Xylene 15900 ug/L 11/21/19 08:37 179601-23-1500220500
o-Xylene 7510 ug/L 11/21/19 08:37 95-47-6250118500
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW2 Lab ID:92453823002 Collected:11/13/19 11:38 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Surrogates
1,2-Dichloroethane-d4 (S)99 %11/21/19 08:37 17060-07-070-130 500
4-Bromofluorobenzene (S)99 %11/21/19 08:37 460-00-470-130 500
Toluene-d8 (S)99 %11/21/19 08:37 2037-26-570-130 500
Sample:10782-MW6 Lab ID:92453823003 Collected:11/13/19 13:11 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 7510 ug/L 11/21/19 12:54 71-43-212560.0 250
Bromobenzene <53.8 ug/L 11/21/19 12:54 108-86-112553.8 250
Bromochloromethane <64.5 ug/L 11/21/19 12:54 74-97-512564.5 250
Bromodichloromethane <46.2 ug/L 11/21/19 12:54 75-27-412546.2 250
Bromoform <101 ug/L 11/21/19 12:54 75-25-2125101250
Bromomethane <430 ug/L 11/21/19 12:54 74-83-91250430250
2-Butanone (MEK)2330 ug/L 11/21/19 12:54 78-93-31250898250
n-Butylbenzene <88.2 ug/L 11/21/19 12:54 104-51-812588.2 250
sec-Butylbenzene <61.5 ug/L 11/21/19 12:54 135-98-812561.5 250
tert-Butylbenzene <62.5 ug/L 11/21/19 12:54 98-06-612562.5 250
Carbon tetrachloride <58.0 ug/L 11/21/19 12:54 56-23-512558.0 250
Chlorobenzene <56.2 ug/L 11/21/19 12:54 108-90-712556.2 250
Chloroethane <146 ug/L 11/21/19 12:54 75-00-3250146250
Chloroform <88.2 ug/L 11/21/19 12:54 67-66-312588.2 250
Chloromethane <104 ug/L 11/21/19 12:54 74-87-3250104250
2-Chlorotoluene <51.8 ug/L 11/21/19 12:54 95-49-812551.8 250
4-Chlorotoluene <51.5 ug/L 11/21/19 12:54 106-43-412551.5 250
1,2-Dibromo-3-chloropropane <96.2 ug/L 11/21/19 12:54 96-12-825096.2 250
Dibromochloromethane <100 ug/L 11/21/19 12:54 124-48-1125100250
1,2-Dibromoethane (EDB)323 ug/L 11/21/19 12:54 106-93-412557.8 250
Dibromomethane <77.5 ug/L 11/21/19 12:54 74-95-312577.5 250
1,2-Dichlorobenzene <60.0 ug/L 11/21/19 12:54 95-50-112560.0 250
1,3-Dichlorobenzene <62.5 ug/L 11/21/19 12:54 541-73-112562.5 250
1,4-Dichlorobenzene <62.2 ug/L 11/21/19 12:54 106-46-712562.2 250
Dichlorodifluoromethane <71.0 ug/L 11/21/19 12:54 75-71-8 L112571.0 250
1,1-Dichloroethane <61.0 ug/L 11/21/19 12:54 75-34-312561.0 250
1,2-Dichloroethane 222 ug/L 11/21/19 12:54 107-06-212565.8 250
1,1-Dichloroethene <54.5 ug/L 11/21/19 12:54 75-35-412554.5 250
cis-1,2-Dichloroethene <51.8 ug/L 11/21/19 12:54 156-59-212551.8 250
trans-1,2-Dichloroethene <64.2 ug/L 11/21/19 12:54 156-60-512564.2 250
1,2-Dichloropropane <45.8 ug/L 11/21/19 12:54 78-87-512545.8 250
1,3-Dichloropropane <85.2 ug/L 11/21/19 12:54 142-28-912585.2 250
2,2-Dichloropropane <70.2 ug/L 11/21/19 12:54 594-20-712570.2 250
1,1-Dichloropropene <87.0 ug/L 11/21/19 12:54 563-58-612587.0 250
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW6 Lab ID:92453823003 Collected:11/13/19 13:11 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
cis-1,3-Dichloropropene <89.2 ug/L 11/21/19 12:54 10061-01-512589.2 250
trans-1,3-Dichloropropene <98.5 ug/L 11/21/19 12:54 10061-02-612598.5 250
Diisopropyl ether 3670 ug/L 11/21/19 12:54 108-20-312583.5 250
Ethylbenzene 3300 ug/L 11/21/19 12:54 100-41-412560.0 250
Hexachloro-1,3-butadiene <300 ug/L 11/21/19 12:54 87-68-3500300250
2-Hexanone 388J ug/L 11/21/19 12:54 591-78-61250151250
Isopropylbenzene (Cumene)98.5J ug/L 11/21/19 12:54 98-82-812559.5 250
Methylene Chloride <375 ug/L 11/21/19 12:54 75-09-2500375250
Methyl-tert-butyl ether <111 ug/L 11/21/19 12:54 1634-04-4125111250
Naphthalene 671 ug/L 11/21/19 12:54 91-20-3500165250
n-Propylbenzene 264 ug/L 11/21/19 12:54 103-65-112560.2 250
Styrene <64.0 ug/L 11/21/19 12:54 100-42-512564.0 250
1,1,1,2-Tetrachloroethane <106 ug/L 11/21/19 12:54 630-20-6125106250
1,1,2,2-Tetrachloroethane <48.2 ug/L 11/21/19 12:54 79-34-512548.2 250
Tetrachloroethene <58.0 ug/L 11/21/19 12:54 127-18-412558.0 250
Toluene 33300 ug/L 11/21/19 12:54 108-88-312557.0 250
1,2,3-Trichlorobenzene <195 ug/L 11/21/19 12:54 87-61-6500195250
1,2,4-Trichlorobenzene <109 ug/L 11/21/19 12:54 120-82-1500109250
1,1,1-Trichloroethane <69.5 ug/L 11/21/19 12:54 71-55-612569.5 250
1,1,2-Trichloroethane <58.0 ug/L 11/21/19 12:54 79-00-512558.0 250
Trichloroethene <58.0 ug/L 11/21/19 12:54 79-01-612558.0 250
Trichlorofluoromethane <84.0 ug/L 11/21/19 12:54 75-69-425084.0 250
1,2,3-Trichloropropane <67.8 ug/L 11/21/19 12:54 96-18-412567.8 250
1,2,4-Trimethylbenzene 2240 ug/L 11/21/19 12:54 95-63-612548.2 250
1,3,5-Trimethylbenzene 622 ug/L 11/21/19 12:54 108-67-812556.8 250
Vinyl chloride <102 ug/L 11/21/19 12:54 75-01-4250102250
Xylene (Total)21900 ug/L 11/21/19 12:54 1330-20-7250125250
m&p-Xylene 13500 ug/L 11/21/19 12:54 179601-23-1250110250
o-Xylene 8380 ug/L 11/21/19 12:54 95-47-612559.2 250
Surrogates
1,2-Dichloroethane-d4 (S)98 %11/21/19 12:54 17060-07-070-130 250
4-Bromofluorobenzene (S)103 %11/21/19 12:54 460-00-470-130 250
Toluene-d8 (S)99 %11/21/19 12:54 2037-26-570-130 250
Sample:10782-MW7 Lab ID:92453823004 Collected:11/13/19 12:02 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 23400 ug/L 11/21/19 12:17 71-43-220096.0 400
Bromobenzene <86.0 ug/L 11/21/19 12:17 108-86-120086.0 400
Bromochloromethane <103 ug/L 11/21/19 12:17 74-97-5200103400
Bromodichloromethane <74.0 ug/L 11/21/19 12:17 75-27-420074.0 400
Bromoform <162 ug/L 11/21/19 12:17 75-25-2200162400
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW7 Lab ID:92453823004 Collected:11/13/19 12:02 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Bromomethane <688 ug/L 11/21/19 12:17 74-83-92000688400
2-Butanone (MEK)4990 ug/L 11/21/19 12:17 78-93-320001440400
n-Butylbenzene <141 ug/L 11/21/19 12:17 104-51-8200141400
sec-Butylbenzene <98.4 ug/L 11/21/19 12:17 135-98-820098.4 400
tert-Butylbenzene <100 ug/L 11/21/19 12:17 98-06-6200100400
Carbon tetrachloride <92.8 ug/L 11/21/19 12:17 56-23-520092.8 400
Chlorobenzene <90.0 ug/L 11/21/19 12:17 108-90-720090.0 400
Chloroethane <234 ug/L 11/21/19 12:17 75-00-3400234400
Chloroform <141 ug/L 11/21/19 12:17 67-66-3200141400
Chloromethane <166 ug/L 11/21/19 12:17 74-87-3400166400
2-Chlorotoluene <82.8 ug/L 11/21/19 12:17 95-49-820082.8 400
4-Chlorotoluene <82.4 ug/L 11/21/19 12:17 106-43-420082.4 400
1,2-Dibromo-3-chloropropane <154 ug/L 11/21/19 12:17 96-12-8400154400
Dibromochloromethane <161 ug/L 11/21/19 12:17 124-48-1200161400
1,2-Dibromoethane (EDB)406 ug/L 11/21/19 12:17 106-93-420092.4 400
Dibromomethane <124 ug/L 11/21/19 12:17 74-95-3200124400
1,2-Dichlorobenzene <96.0 ug/L 11/21/19 12:17 95-50-120096.0 400
1,3-Dichlorobenzene <100 ug/L 11/21/19 12:17 541-73-1200100400
1,4-Dichlorobenzene <99.6 ug/L 11/21/19 12:17 106-46-720099.6 400
Dichlorodifluoromethane <114 ug/L 11/21/19 12:17 75-71-8 L1200114400
1,1-Dichloroethane <97.6 ug/L 11/21/19 12:17 75-34-320097.6 400
1,2-Dichloroethane 1550 ug/L 11/21/19 12:17 107-06-2200105400
1,1-Dichloroethene <87.2 ug/L 11/21/19 12:17 75-35-420087.2 400
cis-1,2-Dichloroethene <82.8 ug/L 11/21/19 12:17 156-59-220082.8 400
trans-1,2-Dichloroethene <103 ug/L 11/21/19 12:17 156-60-5200103400
1,2-Dichloropropane <73.2 ug/L 11/21/19 12:17 78-87-520073.2 400
1,3-Dichloropropane <136 ug/L 11/21/19 12:17 142-28-9200136400
2,2-Dichloropropane <112 ug/L 11/21/19 12:17 594-20-7200112400
1,1-Dichloropropene <139 ug/L 11/21/19 12:17 563-58-6200139400
cis-1,3-Dichloropropene <143 ug/L 11/21/19 12:17 10061-01-5200143400
trans-1,3-Dichloropropene <158 ug/L 11/21/19 12:17 10061-02-6200158400
Diisopropyl ether 19300 ug/L 11/21/19 12:17 108-20-3200134400
Ethylbenzene 3820 ug/L 11/21/19 12:17 100-41-420096.0 400
Hexachloro-1,3-butadiene <480 ug/L 11/21/19 12:17 87-68-3800480400
2-Hexanone 490J ug/L 11/21/19 12:17 591-78-62000242400
Isopropylbenzene (Cumene)113J ug/L 11/21/19 12:17 98-82-820095.2 400
Methylene Chloride <600 ug/L 11/21/19 12:17 75-09-2800600400
Methyl-tert-butyl ether 300 ug/L 11/21/19 12:17 1634-04-4200178400
Naphthalene 633J ug/L 11/21/19 12:17 91-20-3800264400
n-Propylbenzene 283 ug/L 11/21/19 12:17 103-65-120096.4 400
Styrene <102 ug/L 11/21/19 12:17 100-42-5200102400
1,1,1,2-Tetrachloroethane <169 ug/L 11/21/19 12:17 630-20-6200169400
1,1,2,2-Tetrachloroethane <77.2 ug/L 11/21/19 12:17 79-34-520077.2 400
Tetrachloroethene <92.8 ug/L 11/21/19 12:17 127-18-420092.8 400
Toluene 47200 ug/L 11/21/19 12:17 108-88-320091.2 400
1,2,3-Trichlorobenzene <312 ug/L 11/21/19 12:17 87-61-6800312400
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW7 Lab ID:92453823004 Collected:11/13/19 12:02 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,2,4-Trichlorobenzene <174 ug/L 11/21/19 12:17 120-82-1800174400
1,1,1-Trichloroethane <111 ug/L 11/21/19 12:17 71-55-6200111400
1,1,2-Trichloroethane <92.8 ug/L 11/21/19 12:17 79-00-520092.8 400
Trichloroethene <92.8 ug/L 11/21/19 12:17 79-01-620092.8 400
Trichlorofluoromethane <134 ug/L 11/21/19 12:17 75-69-4400134400
1,2,3-Trichloropropane <108 ug/L 11/21/19 12:17 96-18-4200108400
1,2,4-Trimethylbenzene 1850 ug/L 11/21/19 12:17 95-63-620077.2 400
1,3,5-Trimethylbenzene 532 ug/L 11/21/19 12:17 108-67-820090.8 400
Vinyl chloride <163 ug/L 11/21/19 12:17 75-01-4400163400
Xylene (Total)19900 ug/L 11/21/19 12:17 1330-20-7400200400
m&p-Xylene 12900 ug/L 11/21/19 12:17 179601-23-1400176400
o-Xylene 7010 ug/L 11/21/19 12:17 95-47-620094.8 400
Surrogates
1,2-Dichloroethane-d4 (S)99 %11/21/19 12:17 17060-07-070-130 400
4-Bromofluorobenzene (S)103 %11/21/19 12:17 460-00-470-130 400
Toluene-d8 (S)97 %11/21/19 12:17 2037-26-570-130 400
Sample:10782-MW8 Lab ID:92453823005 Collected:11/13/19 13:37 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 1.1 ug/L 11/21/19 10:45 71-43-20.50 0.24 1
Bromobenzene <0.22 ug/L 11/21/19 10:45 108-86-10.50 0.22 1
Bromochloromethane <0.26 ug/L 11/21/19 10:45 74-97-50.50 0.26 1
Bromodichloromethane <0.18 ug/L 11/21/19 10:45 75-27-40.50 0.18 1
Bromoform <0.40 ug/L 11/21/19 10:45 75-25-20.50 0.40 1
Bromomethane <1.7 ug/L 11/21/19 10:45 74-83-95.0 1.7 1
2-Butanone (MEK)<3.6 ug/L 11/21/19 10:45 78-93-35.0 3.6 1
n-Butylbenzene <0.35 ug/L 11/21/19 10:45 104-51-80.50 0.35 1
sec-Butylbenzene <0.25 ug/L 11/21/19 10:45 135-98-80.50 0.25 1
tert-Butylbenzene <0.25 ug/L 11/21/19 10:45 98-06-60.50 0.25 1
Carbon tetrachloride <0.23 ug/L 11/21/19 10:45 56-23-50.50 0.23 1
Chlorobenzene <0.22 ug/L 11/21/19 10:45 108-90-70.50 0.22 1
Chloroethane <0.58 ug/L 11/21/19 10:45 75-00-31.0 0.58 1
Chloroform <0.35 ug/L 11/21/19 10:45 67-66-30.50 0.35 1
Chloromethane <0.42 ug/L 11/21/19 10:45 74-87-31.0 0.42 1
2-Chlorotoluene <0.21 ug/L 11/21/19 10:45 95-49-80.50 0.21 1
4-Chlorotoluene <0.21 ug/L 11/21/19 10:45 106-43-40.50 0.21 1
1,2-Dibromo-3-chloropropane <0.38 ug/L 11/21/19 10:45 96-12-81.0 0.38 1
Dibromochloromethane <0.40 ug/L 11/21/19 10:45 124-48-10.50 0.40 1
1,2-Dibromoethane (EDB)<0.23 ug/L 11/21/19 10:45 106-93-40.50 0.23 1
Dibromomethane <0.31 ug/L 11/21/19 10:45 74-95-30.50 0.31 1
1,2-Dichlorobenzene <0.24 ug/L 11/21/19 10:45 95-50-10.50 0.24 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW8 Lab ID:92453823005 Collected:11/13/19 13:37 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,3-Dichlorobenzene <0.25 ug/L 11/21/19 10:45 541-73-10.50 0.25 1
1,4-Dichlorobenzene <0.25 ug/L 11/21/19 10:45 106-46-70.50 0.25 1
Dichlorodifluoromethane <0.28 ug/L 11/21/19 10:45 75-71-8 L10.50 0.28 1
1,1-Dichloroethane <0.24 ug/L 11/21/19 10:45 75-34-30.50 0.24 1
1,2-Dichloroethane 0.31J ug/L 11/21/19 10:45 107-06-20.50 0.26 1
1,1-Dichloroethene <0.22 ug/L 11/21/19 10:45 75-35-40.50 0.22 1
cis-1,2-Dichloroethene <0.21 ug/L 11/21/19 10:45 156-59-20.50 0.21 1
trans-1,2-Dichloroethene <0.26 ug/L 11/21/19 10:45 156-60-50.50 0.26 1
1,2-Dichloropropane <0.18 ug/L 11/21/19 10:45 78-87-50.50 0.18 1
1,3-Dichloropropane <0.34 ug/L 11/21/19 10:45 142-28-90.50 0.34 1
2,2-Dichloropropane <0.28 ug/L 11/21/19 10:45 594-20-70.50 0.28 1
1,1-Dichloropropene <0.35 ug/L 11/21/19 10:45 563-58-60.50 0.35 1
cis-1,3-Dichloropropene <0.36 ug/L 11/21/19 10:45 10061-01-50.50 0.36 1
trans-1,3-Dichloropropene <0.39 ug/L 11/21/19 10:45 10061-02-60.50 0.39 1
Diisopropyl ether 92.1 ug/L 11/21/19 10:45 108-20-30.50 0.33 1
Ethylbenzene 0.99 ug/L 11/21/19 10:45 100-41-40.50 0.24 1
Hexachloro-1,3-butadiene <1.2 ug/L 11/21/19 10:45 87-68-32.0 1.2 1
2-Hexanone <0.60 ug/L 11/21/19 10:45 591-78-65.0 0.60 1
Isopropylbenzene (Cumene)<0.24 ug/L 11/21/19 10:45 98-82-80.50 0.24 1
Methylene Chloride <1.5 ug/L 11/21/19 10:45 75-09-22.0 1.5 1
Methyl-tert-butyl ether 1.1 ug/L 11/21/19 10:45 1634-04-40.50 0.44 1
Naphthalene 1.7J ug/L 11/21/19 10:45 91-20-32.0 0.66 1
n-Propylbenzene <0.24 ug/L 11/21/19 10:45 103-65-10.50 0.24 1
Styrene <0.26 ug/L 11/21/19 10:45 100-42-50.50 0.26 1
1,1,1,2-Tetrachloroethane <0.42 ug/L 11/21/19 10:45 630-20-60.50 0.42 1
1,1,2,2-Tetrachloroethane <0.19 ug/L 11/21/19 10:45 79-34-50.50 0.19 1
Tetrachloroethene <0.23 ug/L 11/21/19 10:45 127-18-40.50 0.23 1
Toluene 6.4 ug/L 11/21/19 10:45 108-88-30.50 0.23 1
1,2,3-Trichlorobenzene <0.78 ug/L 11/21/19 10:45 87-61-62.0 0.78 1
1,2,4-Trichlorobenzene <0.44 ug/L 11/21/19 10:45 120-82-12.0 0.44 1
1,1,1-Trichloroethane <0.28 ug/L 11/21/19 10:45 71-55-60.50 0.28 1
1,1,2-Trichloroethane <0.23 ug/L 11/21/19 10:45 79-00-50.50 0.23 1
Trichloroethene <0.23 ug/L 11/21/19 10:45 79-01-60.50 0.23 1
Trichlorofluoromethane <0.34 ug/L 11/21/19 10:45 75-69-41.0 0.34 1
1,2,3-Trichloropropane <0.27 ug/L 11/21/19 10:45 96-18-40.50 0.27 1
1,2,4-Trimethylbenzene 1.4 ug/L 11/21/19 10:45 95-63-60.50 0.19 1
1,3,5-Trimethylbenzene <0.23 ug/L 11/21/19 10:45 108-67-80.50 0.23 1
Vinyl chloride <0.41 ug/L 11/21/19 10:45 75-01-41.0 0.41 1
Xylene (Total)6.7 ug/L 11/21/19 10:45 1330-20-71.0 0.50 1
m&p-Xylene 4.2 ug/L 11/21/19 10:45 179601-23-11.0 0.44 1
o-Xylene 2.5 ug/L 11/21/19 10:45 95-47-60.50 0.24 1
Surrogates
1,2-Dichloroethane-d4 (S)99 %11/21/19 10:45 17060-07-070-130 1
4-Bromofluorobenzene (S)100 %11/21/19 10:45 460-00-470-130 1
Toluene-d8 (S)99 %11/21/19 10:45 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
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Page 12 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW9 Lab ID:92453823006 Collected:11/13/19 14:15 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene 16.6 ug/L 11/21/19 11:04 71-43-20.50 0.24 1
Bromobenzene <0.22 ug/L 11/21/19 11:04 108-86-10.50 0.22 1
Bromochloromethane <0.26 ug/L 11/21/19 11:04 74-97-50.50 0.26 1
Bromodichloromethane <0.18 ug/L 11/21/19 11:04 75-27-40.50 0.18 1
Bromoform <0.40 ug/L 11/21/19 11:04 75-25-20.50 0.40 1
Bromomethane <1.7 ug/L 11/21/19 11:04 74-83-95.0 1.7 1
2-Butanone (MEK)4.8J ug/L 11/21/19 11:04 78-93-35.0 3.6 1
n-Butylbenzene <0.35 ug/L 11/21/19 11:04 104-51-80.50 0.35 1
sec-Butylbenzene <0.25 ug/L 11/21/19 11:04 135-98-80.50 0.25 1
tert-Butylbenzene <0.25 ug/L 11/21/19 11:04 98-06-60.50 0.25 1
Carbon tetrachloride <0.23 ug/L 11/21/19 11:04 56-23-50.50 0.23 1
Chlorobenzene <0.22 ug/L 11/21/19 11:04 108-90-70.50 0.22 1
Chloroethane <0.58 ug/L 11/21/19 11:04 75-00-31.0 0.58 1
Chloroform <0.35 ug/L 11/21/19 11:04 67-66-30.50 0.35 1
Chloromethane <0.42 ug/L 11/21/19 11:04 74-87-31.0 0.42 1
2-Chlorotoluene <0.21 ug/L 11/21/19 11:04 95-49-80.50 0.21 1
4-Chlorotoluene <0.21 ug/L 11/21/19 11:04 106-43-40.50 0.21 1
1,2-Dibromo-3-chloropropane <0.38 ug/L 11/21/19 11:04 96-12-81.0 0.38 1
Dibromochloromethane <0.40 ug/L 11/21/19 11:04 124-48-10.50 0.40 1
1,2-Dibromoethane (EDB)0.88 ug/L 11/21/19 11:04 106-93-40.50 0.23 1
Dibromomethane <0.31 ug/L 11/21/19 11:04 74-95-30.50 0.31 1
1,2-Dichlorobenzene <0.24 ug/L 11/21/19 11:04 95-50-10.50 0.24 1
1,3-Dichlorobenzene <0.25 ug/L 11/21/19 11:04 541-73-10.50 0.25 1
1,4-Dichlorobenzene <0.25 ug/L 11/21/19 11:04 106-46-70.50 0.25 1
Dichlorodifluoromethane <0.28 ug/L 11/21/19 11:04 75-71-8 L10.50 0.28 1
1,1-Dichloroethane <0.24 ug/L 11/21/19 11:04 75-34-30.50 0.24 1
1,2-Dichloroethane 5.0 ug/L 11/21/19 11:04 107-06-20.50 0.26 1
1,1-Dichloroethene <0.22 ug/L 11/21/19 11:04 75-35-40.50 0.22 1
cis-1,2-Dichloroethene <0.21 ug/L 11/21/19 11:04 156-59-20.50 0.21 1
trans-1,2-Dichloroethene <0.26 ug/L 11/21/19 11:04 156-60-50.50 0.26 1
1,2-Dichloropropane <0.18 ug/L 11/21/19 11:04 78-87-50.50 0.18 1
1,3-Dichloropropane <0.34 ug/L 11/21/19 11:04 142-28-90.50 0.34 1
2,2-Dichloropropane <0.28 ug/L 11/21/19 11:04 594-20-70.50 0.28 1
1,1-Dichloropropene <0.35 ug/L 11/21/19 11:04 563-58-60.50 0.35 1
cis-1,3-Dichloropropene <0.36 ug/L 11/21/19 11:04 10061-01-50.50 0.36 1
trans-1,3-Dichloropropene <0.39 ug/L 11/21/19 11:04 10061-02-60.50 0.39 1
Diisopropyl ether 33.5 ug/L 11/21/19 11:04 108-20-30.50 0.33 1
Ethylbenzene 6.6 ug/L 11/21/19 11:04 100-41-40.50 0.24 1
Hexachloro-1,3-butadiene <1.2 ug/L 11/21/19 11:04 87-68-32.0 1.2 1
2-Hexanone 1.4J ug/L 11/21/19 11:04 591-78-65.0 0.60 1
Isopropylbenzene (Cumene)<0.24 ug/L 11/21/19 11:04 98-82-80.50 0.24 1
Methylene Chloride <1.5 ug/L 11/21/19 11:04 75-09-22.0 1.5 1
Methyl-tert-butyl ether <0.44 ug/L 11/21/19 11:04 1634-04-40.50 0.44 1
Naphthalene 5.2 ug/L 11/21/19 11:04 91-20-32.0 0.66 1
n-Propylbenzene 0.89 ug/L 11/21/19 11:04 103-65-10.50 0.24 1
Styrene <0.26 ug/L 11/21/19 11:04 100-42-50.50 0.26 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
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[phone]
Page 13 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-MW9 Lab ID:92453823006 Collected:11/13/19 14:15 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,1,1,2-Tetrachloroethane <0.42 ug/L 11/21/19 11:04 630-20-60.50 0.42 1
1,1,2,2-Tetrachloroethane <0.19 ug/L 11/21/19 11:04 79-34-50.50 0.19 1
Tetrachloroethene <0.23 ug/L 11/21/19 11:04 127-18-40.50 0.23 1
Toluene 48.7 ug/L 11/21/19 11:04 108-88-30.50 0.23 1
1,2,3-Trichlorobenzene <0.78 ug/L 11/21/19 11:04 87-61-62.0 0.78 1
1,2,4-Trichlorobenzene <0.44 ug/L 11/21/19 11:04 120-82-12.0 0.44 1
1,1,1-Trichloroethane <0.28 ug/L 11/21/19 11:04 71-55-60.50 0.28 1
1,1,2-Trichloroethane <0.23 ug/L 11/21/19 11:04 79-00-50.50 0.23 1
Trichloroethene <0.23 ug/L 11/21/19 11:04 79-01-60.50 0.23 1
Trichlorofluoromethane <0.34 ug/L 11/21/19 11:04 75-69-41.0 0.34 1
1,2,3-Trichloropropane <0.27 ug/L 11/21/19 11:04 96-18-40.50 0.27 1
1,2,4-Trimethylbenzene 6.7 ug/L 11/21/19 11:04 95-63-60.50 0.19 1
1,3,5-Trimethylbenzene 9.1 ug/L 11/21/19 11:04 108-67-80.50 0.23 1
Vinyl chloride <0.41 ug/L 11/21/19 11:04 75-01-41.0 0.41 1
Xylene (Total)42.6 ug/L 11/21/19 11:04 1330-20-71.0 0.50 1
m&p-Xylene 23.6 ug/L 11/21/19 11:04 179601-23-11.0 0.44 1
o-Xylene 19.1 ug/L 11/21/19 11:04 95-47-60.50 0.24 1
Surrogates
1,2-Dichloroethane-d4 (S)100 %11/21/19 11:04 17060-07-070-130 1
4-Bromofluorobenzene (S)98 %11/21/19 11:04 460-00-470-130 1
Toluene-d8 (S)100 %11/21/19 11:04 2037-26-570-130 1
Sample:10782-Field Blank1 Lab ID:92453823007 Collected:11/13/19 11:04 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Benzene <0.24 ug/L 11/19/19 12:29 71-43-20.50 0.24 1
Bromobenzene <0.22 ug/L 11/19/19 12:29 108-86-10.50 0.22 1
Bromochloromethane <0.26 ug/L 11/19/19 12:29 74-97-50.50 0.26 1
Bromodichloromethane <0.18 ug/L 11/19/19 12:29 75-27-40.50 0.18 1
Bromoform <0.40 ug/L 11/19/19 12:29 75-25-20.50 0.40 1
Bromomethane <1.7 ug/L 11/19/19 12:29 74-83-9 L15.0 1.7 1
2-Butanone (MEK)<3.6 ug/L 11/19/19 12:29 78-93-35.0 3.6 1
n-Butylbenzene <0.35 ug/L 11/19/19 12:29 104-51-80.50 0.35 1
sec-Butylbenzene <0.25 ug/L 11/19/19 12:29 135-98-80.50 0.25 1
tert-Butylbenzene <0.25 ug/L 11/19/19 12:29 98-06-60.50 0.25 1
Carbon tetrachloride <0.23 ug/L 11/19/19 12:29 56-23-50.50 0.23 1
Chlorobenzene <0.22 ug/L 11/19/19 12:29 108-90-70.50 0.22 1
Chloroethane <0.58 ug/L 11/19/19 12:29 75-00-31.0 0.58 1
Chloroform <0.35 ug/L 11/19/19 12:29 67-66-30.50 0.35 1
Chloromethane <0.42 ug/L 11/19/19 12:29 74-87-31.0 0.42 1
2-Chlorotoluene <0.21 ug/L 11/19/19 12:29 95-49-80.50 0.21 1
4-Chlorotoluene <0.21 ug/L 11/19/19 12:29 106-43-40.50 0.21 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-Field Blank1 Lab ID:92453823007 Collected:11/13/19 11:04 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
1,2-Dibromo-3-chloropropane <0.38 ug/L 11/19/19 12:29 96-12-81.0 0.38 1
Dibromochloromethane <0.40 ug/L 11/19/19 12:29 124-48-10.50 0.40 1
1,2-Dibromoethane (EDB)<0.23 ug/L 11/19/19 12:29 106-93-40.50 0.23 1
Dibromomethane <0.31 ug/L 11/19/19 12:29 74-95-30.50 0.31 1
1,2-Dichlorobenzene <0.24 ug/L 11/19/19 12:29 95-50-10.50 0.24 1
1,3-Dichlorobenzene <0.25 ug/L 11/19/19 12:29 541-73-10.50 0.25 1
1,4-Dichlorobenzene <0.25 ug/L 11/19/19 12:29 106-46-70.50 0.25 1
Dichlorodifluoromethane <0.28 ug/L 11/19/19 12:29 75-71-80.50 0.28 1
1,1-Dichloroethane <0.24 ug/L 11/19/19 12:29 75-34-30.50 0.24 1
1,2-Dichloroethane <0.26 ug/L 11/19/19 12:29 107-06-20.50 0.26 1
1,1-Dichloroethene <0.22 ug/L 11/19/19 12:29 75-35-40.50 0.22 1
cis-1,2-Dichloroethene <0.21 ug/L 11/19/19 12:29 156-59-20.50 0.21 1
trans-1,2-Dichloroethene <0.26 ug/L 11/19/19 12:29 156-60-50.50 0.26 1
1,2-Dichloropropane <0.18 ug/L 11/19/19 12:29 78-87-50.50 0.18 1
1,3-Dichloropropane <0.34 ug/L 11/19/19 12:29 142-28-90.50 0.34 1
2,2-Dichloropropane <0.28 ug/L 11/19/19 12:29 594-20-70.50 0.28 1
1,1-Dichloropropene <0.35 ug/L 11/19/19 12:29 563-58-60.50 0.35 1
cis-1,3-Dichloropropene <0.36 ug/L 11/19/19 12:29 10061-01-50.50 0.36 1
trans-1,3-Dichloropropene <0.39 ug/L 11/19/19 12:29 10061-02-60.50 0.39 1
Diisopropyl ether <0.33 ug/L 11/19/19 12:29 108-20-30.50 0.33 1
Ethylbenzene <0.24 ug/L 11/19/19 12:29 100-41-40.50 0.24 1
Hexachloro-1,3-butadiene <1.2 ug/L 11/19/19 12:29 87-68-32.0 1.2 1
2-Hexanone <0.60 ug/L 11/19/19 12:29 591-78-65.0 0.60 1
Isopropylbenzene (Cumene)<0.24 ug/L 11/19/19 12:29 98-82-80.50 0.24 1
Methylene Chloride <1.5 ug/L 11/19/19 12:29 75-09-22.0 1.5 1
Methyl-tert-butyl ether <0.44 ug/L 11/19/19 12:29 1634-04-40.50 0.44 1
Naphthalene <0.66 ug/L 11/19/19 12:29 91-20-32.0 0.66 1
n-Propylbenzene <0.24 ug/L 11/19/19 12:29 103-65-10.50 0.24 1
Styrene <0.26 ug/L 11/19/19 12:29 100-42-50.50 0.26 1
1,1,1,2-Tetrachloroethane <0.42 ug/L 11/19/19 12:29 630-20-60.50 0.42 1
1,1,2,2-Tetrachloroethane <0.19 ug/L 11/19/19 12:29 79-34-50.50 0.19 1
Tetrachloroethene <0.23 ug/L 11/19/19 12:29 127-18-40.50 0.23 1
Toluene <0.23 ug/L 11/19/19 12:29 108-88-30.50 0.23 1
1,2,3-Trichlorobenzene <0.78 ug/L 11/19/19 12:29 87-61-62.0 0.78 1
1,2,4-Trichlorobenzene <0.44 ug/L 11/19/19 12:29 120-82-12.0 0.44 1
1,1,1-Trichloroethane <0.28 ug/L 11/19/19 12:29 71-55-60.50 0.28 1
1,1,2-Trichloroethane <0.23 ug/L 11/19/19 12:29 79-00-50.50 0.23 1
Trichloroethene <0.23 ug/L 11/19/19 12:29 79-01-60.50 0.23 1
Trichlorofluoromethane <0.34 ug/L 11/19/19 12:29 75-69-41.0 0.34 1
1,2,3-Trichloropropane <0.27 ug/L 11/19/19 12:29 96-18-40.50 0.27 1
1,2,4-Trimethylbenzene <0.19 ug/L 11/19/19 12:29 95-63-60.50 0.19 1
1,3,5-Trimethylbenzene <0.23 ug/L 11/19/19 12:29 108-67-80.50 0.23 1
Vinyl chloride <0.41 ug/L 11/19/19 12:29 75-01-41.0 0.41 1
Xylene (Total)<0.50 ug/L 11/19/19 12:29 1330-20-71.0 0.50 1
m&p-Xylene <0.44 ug/L 11/19/19 12:29 179601-23-11.0 0.44 1
o-Xylene <0.24 ug/L 11/19/19 12:29 95-47-60.50 0.24 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 31
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92453823
Jones Grocery
Sample:10782-Field Blank1 Lab ID:92453823007 Collected:11/13/19 11:04 Received:11/14/19 09:08 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B6200B MSV
Surrogates
1,2-Dichloroethane-d4 (S)96 %11/19/19 12:29 17060-07-070-130 1
4-Bromofluorobenzene (S)102 %11/19/19 12:29 460-00-470-130 1
Toluene-d8 (S)98 %11/19/19 12:29 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
510347
SM 6200B
SM 6200B
6200B MSV
Associated Lab Samples:92453823007
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2738320
Associated Lab Samples:92453823007
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L <0.42 0.50 11/19/19 06:300.42
1,1,1-Trichloroethane ug/L <0.28 0.50 11/19/19 06:300.28
1,1,2,2-Tetrachloroethane ug/L <0.19 0.50 11/19/19 06:300.19
1,1,2-Trichloroethane ug/L <0.23 0.50 11/19/19 06:300.23
1,1-Dichloroethane ug/L <0.24 0.50 11/19/19 06:300.24
1,1-Dichloroethene ug/L <0.22 0.50 11/19/19 06:300.22
1,1-Dichloropropene ug/L <0.35 0.50 11/19/19 06:300.35
1,2,3-Trichlorobenzene ug/L <0.78 2.0 11/19/19 06:300.78
1,2,3-Trichloropropane ug/L <0.27 0.50 11/19/19 06:300.27
1,2,4-Trichlorobenzene ug/L <0.44 2.0 11/19/19 06:300.44
1,2,4-Trimethylbenzene ug/L <0.19 0.50 11/19/19 06:300.19
1,2-Dibromo-3-chloropropane ug/L <0.38 1.0 11/19/19 06:300.38
1,2-Dibromoethane (EDB)ug/L <0.23 0.50 11/19/19 06:300.23
1,2-Dichlorobenzene ug/L <0.24 0.50 11/19/19 06:300.24
1,2-Dichloroethane ug/L <0.26 0.50 11/19/19 06:300.26
1,2-Dichloropropane ug/L <0.18 0.50 11/19/19 06:300.18
1,3,5-Trimethylbenzene ug/L <0.23 0.50 11/19/19 06:300.23
1,3-Dichlorobenzene ug/L <0.25 0.50 11/19/19 06:300.25
1,3-Dichloropropane ug/L <0.34 0.50 11/19/19 06:300.34
1,4-Dichlorobenzene ug/L <0.25 0.50 11/19/19 06:300.25
2,2-Dichloropropane ug/L <0.28 0.50 11/19/19 06:300.28
2-Butanone (MEK)ug/L <3.6 5.0 11/19/19 06:303.6
2-Chlorotoluene ug/L <0.21 0.50 11/19/19 06:300.21
2-Hexanone ug/L <0.60 5.0 11/19/19 06:300.60
4-Chlorotoluene ug/L <0.21 0.50 11/19/19 06:300.21
Benzene ug/L <0.24 0.50 11/19/19 06:300.24
Bromobenzene ug/L <0.22 0.50 11/19/19 06:300.22
Bromochloromethane ug/L <0.26 0.50 11/19/19 06:300.26
Bromodichloromethane ug/L <0.18 0.50 11/19/19 06:300.18
Bromoform ug/L <0.40 0.50 11/19/19 06:300.40
Bromomethane ug/L <1.7 5.0 11/19/19 06:301.7
Carbon tetrachloride ug/L <0.23 0.50 11/19/19 06:300.23
Chlorobenzene ug/L <0.22 0.50 11/19/19 06:300.22
Chloroethane ug/L <0.58 1.0 11/19/19 06:300.58
Chloroform ug/L <0.35 0.50 11/19/19 06:300.35
Chloromethane ug/L <0.42 1.0 11/19/19 06:300.42
cis-1,2-Dichloroethene ug/L <0.21 0.50 11/19/19 06:300.21
cis-1,3-Dichloropropene ug/L <0.36 0.50 11/19/19 06:300.36
Dibromochloromethane ug/L <0.40 0.50 11/19/19 06:300.40
Dibromomethane ug/L <0.31 0.50 11/19/19 06:300.31
Dichlorodifluoromethane ug/L <0.28 0.50 11/19/19 06:300.28
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
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Page 17 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2738320
Associated Lab Samples:92453823007
Matrix:Water
AnalyzedMDL
Diisopropyl ether ug/L <0.33 0.50 11/19/19 06:300.33
Ethylbenzene ug/L <0.24 0.50 11/19/19 06:300.24
Hexachloro-1,3-butadiene ug/L <1.2 2.0 11/19/19 06:301.2
Isopropylbenzene (Cumene)ug/L <0.24 0.50 11/19/19 06:300.24
m&p-Xylene ug/L <0.44 1.0 11/19/19 06:300.44
Methyl-tert-butyl ether ug/L <0.44 0.50 11/19/19 06:300.44
Methylene Chloride ug/L <1.5 2.0 11/19/19 06:301.5
n-Butylbenzene ug/L <0.35 0.50 11/19/19 06:300.35
n-Propylbenzene ug/L <0.24 0.50 11/19/19 06:300.24
Naphthalene ug/L <0.66 2.0 11/19/19 06:300.66
o-Xylene ug/L <0.24 0.50 11/19/19 06:300.24
sec-Butylbenzene ug/L <0.25 0.50 11/19/19 06:300.25
Styrene ug/L <0.26 0.50 11/19/19 06:300.26
tert-Butylbenzene ug/L <0.25 0.50 11/19/19 06:300.25
Tetrachloroethene ug/L <0.23 0.50 11/19/19 06:300.23
Toluene ug/L <0.23 0.50 11/19/19 06:300.23
trans-1,2-Dichloroethene ug/L <0.26 0.50 11/19/19 06:300.26
trans-1,3-Dichloropropene ug/L <0.39 0.50 11/19/19 06:300.39
Trichloroethene ug/L <0.23 0.50 11/19/19 06:300.23
Trichlorofluoromethane ug/L <0.34 1.0 11/19/19 06:300.34
Vinyl chloride ug/L <0.41 1.0 11/19/19 06:300.41
Xylene (Total)ug/L <0.50 1.0 11/19/19 06:300.50
1,2-Dichloroethane-d4 (S)%94 70-130 11/19/19 06:30
4-Bromofluorobenzene (S)%102 70-130 11/19/19 06:30
Toluene-d8 (S)%100 70-130 11/19/19 06:30
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2738321LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 57.450 115 60-140
1,1,1-Trichloroethane ug/L 52.350 105 60-140
1,1,2,2-Tetrachloroethane ug/L 55.050 110 60-140
1,1,2-Trichloroethane ug/L 53.150 106 60-140
1,1-Dichloroethane ug/L 52.150 104 60-140
1,1-Dichloroethene ug/L 52.050 104 60-140
1,1-Dichloropropene ug/L 56.150 112 60-140
1,2,3-Trichlorobenzene ug/L 58.050 116 60-140
1,2,3-Trichloropropane ug/L 61.850 124 60-140
1,2,4-Trichlorobenzene ug/L 57.650 115 60-140
1,2,4-Trimethylbenzene ug/L 55.350 111 60-140
1,2-Dibromo-3-chloropropane ug/L 59.650 119 60-140
1,2-Dibromoethane (EDB)ug/L 56.250 112 60-140
1,2-Dichlorobenzene ug/L 54.450 109 60-140
1,2-Dichloroethane ug/L 45.950 92 60-140
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
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Huntersville, NC 28078
[phone]
Page 18 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2738321LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichloropropane ug/L 54.150 108 60-140
1,3,5-Trimethylbenzene ug/L 55.750 111 60-140
1,3-Dichlorobenzene ug/L 53.550 107 60-140
1,3-Dichloropropane ug/L 54.850 110 60-140
1,4-Dichlorobenzene ug/L 55.050 110 60-140
2,2-Dichloropropane ug/L 46.650 93 60-140
2-Butanone (MEK)ug/L 106100 106 60-140
2-Chlorotoluene ug/L 54.650 109 60-140
2-Hexanone ug/L 114100 114 60-140
4-Chlorotoluene ug/L 54.650 109 60-140
Benzene ug/L 52.450 105 60-140
Bromobenzene ug/L 55.450 111 60-140
Bromochloromethane ug/L 53.050 106 60-140
Bromodichloromethane ug/L 54.150 108 60-140
Bromoform ug/L 58.950 118 60-140
Bromomethane ug/L 71.1 L15014260-140
Carbon tetrachloride ug/L 54.250 108 60-140
Chlorobenzene ug/L 53.050 106 60-140
Chloroethane ug/L 37.350 75 60-140
Chloroform ug/L 52.450 105 60-140
Chloromethane ug/L 49.550 99 60-140
cis-1,2-Dichloroethene ug/L 51.150 102 60-140
cis-1,3-Dichloropropene ug/L 56.150 112 60-140
Dibromochloromethane ug/L 57.450 115 60-140
Dibromomethane ug/L 52.850 106 60-140
Dichlorodifluoromethane ug/L 48.850 98 60-140
Diisopropyl ether ug/L 54.850 110 60-140
Ethylbenzene ug/L 52.150 104 60-140
Hexachloro-1,3-butadiene ug/L 55.450 111 60-140
Isopropylbenzene (Cumene)ug/L 54.850 110 60-140
m&p-Xylene ug/L 106100 106 60-140
Methyl-tert-butyl ether ug/L 54.350 109 60-140
Methylene Chloride ug/L 47.850 96 60-140
n-Butylbenzene ug/L 54.850 110 60-140
n-Propylbenzene ug/L 53.450 107 60-140
Naphthalene ug/L 57.150 114 60-140
o-Xylene ug/L 54.450 109 60-140
sec-Butylbenzene ug/L 54.650 109 60-140
Styrene ug/L 56.250 112 60-140
tert-Butylbenzene ug/L 45.250 90 60-140
Tetrachloroethene ug/L 53.050 106 60-140
Toluene ug/L 51.250 102 60-140
trans-1,2-Dichloroethene ug/L 52.350 105 60-140
trans-1,3-Dichloropropene ug/L 55.550 111 60-140
Trichloroethene ug/L 53.450 107 60-140
Trichlorofluoromethane ug/L 46.950 94 60-140
Vinyl chloride ug/L 57.750 115 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
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Huntersville, NC 28078
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Page 19 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2738321LABORATORY CONTROL SAMPLE:
LCSSpike
Xylene (Total)ug/L 160150 107 60-140
1,2-Dichloroethane-d4 (S)%102 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%100 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2739604MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92453831007
2739605
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 106 60-140105 1 3020ND21.1 21.0
1,1,1-Trichloroethane ug/L 20 106 60-140105 1 3020ND21.2 20.9
1,1,2,2-Tetrachloroethane ug/L 20 104 60-140104 1 3020ND20.9 20.8
1,1,2-Trichloroethane ug/L 20 106 60-140107 1 3020ND21.2 21.4
1,1-Dichloroethane ug/L 20 106 60-140103 3 3020ND21.1 20.6
1,1-Dichloroethene ug/L 20 106 60-140103 3 3020ND21.3 20.6
1,1-Dichloropropene ug/L 20 110 60-140106 3 3020ND22.0 21.3
1,2,3-Trichlorobenzene ug/L 20 101 60-14097 4 3020ND20.2 19.4
1,2,3-Trichloropropane ug/L 20 103 60-140104 1 3020ND20.7 20.8
1,2,4-Trichlorobenzene ug/L 20 99 60-14094 4 3020ND19.7 18.9
1,2,4-Trimethylbenzene ug/L 20 100 60-14095 5 3020ND20.0 19.1
1,2-Dibromo-3-
chloropropane ug/L 20 107 60-140105 1 3020ND21.4 21.1
1,2-Dibromoethane (EDB)ug/L 20 105 60-140104 0 3020ND20.9 20.9
1,2-Dichlorobenzene ug/L 20 104 60-14098 6 3020ND20.8 19.6
1,2-Dichloroethane ug/L 20 95 60-14094 1 3020ND19.0 18.8
1,2-Dichloropropane ug/L 20 106 60-140103 2 3020ND21.1 20.7
1,3,5-Trimethylbenzene ug/L 20 102 60-14096 6 3020ND20.4 19.3
1,3-Dichlorobenzene ug/L 20 101 60-14096 4 3020ND20.1 19.2
1,3-Dichloropropane ug/L 20 108 60-140108 0 3020ND21.5 21.5
1,4-Dichlorobenzene ug/L 20 101 60-14096 5 3020ND20.1 19.2
2,2-Dichloropropane ug/L 20 89 60-14088 1 3020ND17.8 17.6
2-Butanone (MEK)ug/L 4 3041.3 43.0
2-Chlorotoluene ug/L 20 100 60-14096 5 3020ND20.1 19.1
2-Hexanone ug/L 3 3039.8 40.8
4-Chlorotoluene ug/L 20 102 60-14095 7 3020ND20.4 19.1
Benzene ug/L 20 107 60-140104 3 3020ND21.5 20.7
Bromobenzene ug/L 20 105 60-140100 5 3020ND21.1 20.1
Bromochloromethane ug/L 20 110 60-140107 2 3020ND21.9 21.4
Bromodichloromethane ug/L 20 104 60-140102 2 3020ND20.8 20.4
Bromoform ug/L 20 109 60-140105 4 3020ND21.8 21.0
Bromomethane ug/L 20 106 60-140102 3 3020ND21.2 20.5
Carbon tetrachloride ug/L 20 109 60-140106 2 3020ND21.7 21.3
Chlorobenzene ug/L 20 101 60-14097 5 3020ND20.3 19.4
Chloroethane ug/L 20 108 60-14097 11 3020ND21.7 19.5
Chloroform ug/L 20 107 60-140103 4 3020ND21.4 20.5
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
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Huntersville, NC 28078
[phone]
Page 20 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2739604MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92453831007
2739605
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chloromethane ug/L 20 109 60-140103 5 3020ND21.8 20.7
cis-1,2-Dichloroethene ug/L 20 102 60-14098 4 3020ND20.5 19.6
cis-1,3-Dichloropropene ug/L 20 106 60-140103 2 3020ND21.1 20.6
Dibromochloromethane ug/L 20 104 60-140102 2 3020ND20.8 20.3
Dibromomethane ug/L 20 104 60-140103 1 3020ND20.8 20.6
Dichlorodifluoromethane ug/L 20 129 60-140124 4 3020ND25.7 24.7
Diisopropyl ether ug/L 20 103 60-140101 2 3020ND20.7 20.3
Ethylbenzene ug/L 20 100 60-14095 5 3020ND20.1 19.1
Hexachloro-1,3-butadiene ug/L 20 100 60-14092 9 3020ND20.1 18.3
Isopropylbenzene
(Cumene)
ug/L 20 105 60-140100 5 3020ND21.0 19.9
m&p-Xylene ug/L 40 101 60-14098 2 3040ND40.3 39.4
Methyl-tert-butyl ether ug/L 20 102 60-140101 2 3020ND20.4 20.1
Methylene Chloride ug/L 20 93 60-14091 1 3020ND18.5 18.3
n-Butylbenzene ug/L 20 100 60-14093 7 3020ND20.0 18.7
n-Propylbenzene ug/L 20 100 60-14094 6 3020ND19.9 18.8
Naphthalene ug/L 20 101 60-140100 1 3020ND20.2 20.0
o-Xylene ug/L 20 104 60-14099 5 3020ND20.8 19.9
sec-Butylbenzene ug/L 20 104 60-14096 7 3020ND20.7 19.3
Styrene ug/L 20 105 60-140102 3 3020ND21.0 20.3
tert-Butylbenzene ug/L 20 85 60-14082 4 3020ND17.0 16.4
Tetrachloroethene ug/L 20 97 60-14094 4 3020ND19.5 18.7
Toluene ug/L 20 100 60-14098 2 3020ND19.9 19.5
trans-1,2-Dichloroethene ug/L 20 107 60-140101 6 3020ND21.5 20.2
trans-1,3-Dichloropropene ug/L 20 104 60-140103 1 3020ND20.8 20.5
Trichloroethene ug/L 20 103 60-14099 3 3020ND20.5 19.9
Trichlorofluoromethane ug/L 20 114 60-140108 5 3020ND22.8 21.7
Vinyl chloride ug/L 20 123 60-140117 5 3020ND24.6 23.5
Xylene (Total)ug/L 3 3061.1 59.2
1,2-Dichloroethane-d4 (S)%100 70-130101
4-Bromofluorobenzene (S)%100 70-13098
Toluene-d8 (S)%98 70-13098
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
510798
SM 6200B
SM 6200B
6200B MSV
Associated Lab Samples:92453823001, 92453823002, 92453823003, 92453823004, 92453823005, 92453823006
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2740419
Associated Lab Samples:92453823001, 92453823002, 92453823003, 92453823004, 92453823005, 92453823006
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L <0.42 0.50 11/21/19 05:520.42
1,1,1-Trichloroethane ug/L <0.28 0.50 11/21/19 05:520.28
1,1,2,2-Tetrachloroethane ug/L <0.19 0.50 11/21/19 05:520.19
1,1,2-Trichloroethane ug/L <0.23 0.50 11/21/19 05:520.23
1,1-Dichloroethane ug/L <0.24 0.50 11/21/19 05:520.24
1,1-Dichloroethene ug/L <0.22 0.50 11/21/19 05:520.22
1,1-Dichloropropene ug/L <0.35 0.50 11/21/19 05:520.35
1,2,3-Trichlorobenzene ug/L <0.78 2.0 11/21/19 05:520.78
1,2,3-Trichloropropane ug/L <0.27 0.50 11/21/19 05:520.27
1,2,4-Trichlorobenzene ug/L <0.44 2.0 11/21/19 05:520.44
1,2,4-Trimethylbenzene ug/L <0.19 0.50 11/21/19 05:520.19
1,2-Dibromo-3-chloropropane ug/L <0.38 1.0 11/21/19 05:520.38
1,2-Dibromoethane (EDB)ug/L <0.23 0.50 11/21/19 05:520.23
1,2-Dichlorobenzene ug/L <0.24 0.50 11/21/19 05:520.24
1,2-Dichloroethane ug/L <0.26 0.50 11/21/19 05:520.26
1,2-Dichloropropane ug/L <0.18 0.50 11/21/19 05:520.18
1,3,5-Trimethylbenzene ug/L <0.23 0.50 11/21/19 05:520.23
1,3-Dichlorobenzene ug/L <0.25 0.50 11/21/19 05:520.25
1,3-Dichloropropane ug/L <0.34 0.50 11/21/19 05:520.34
1,4-Dichlorobenzene ug/L <0.25 0.50 11/21/19 05:520.25
2,2-Dichloropropane ug/L <0.28 0.50 11/21/19 05:520.28
2-Butanone (MEK)ug/L <3.6 5.0 11/21/19 05:523.6
2-Chlorotoluene ug/L <0.21 0.50 11/21/19 05:520.21
2-Hexanone ug/L <0.60 5.0 11/21/19 05:520.60
4-Chlorotoluene ug/L <0.21 0.50 11/21/19 05:520.21
Benzene ug/L <0.24 0.50 11/21/19 05:520.24
Bromobenzene ug/L <0.22 0.50 11/21/19 05:520.22
Bromochloromethane ug/L <0.26 0.50 11/21/19 05:520.26
Bromodichloromethane ug/L <0.18 0.50 11/21/19 05:520.18
Bromoform ug/L <0.40 0.50 11/21/19 05:520.40
Bromomethane ug/L <1.7 5.0 11/21/19 05:521.7
Carbon tetrachloride ug/L <0.23 0.50 11/21/19 05:520.23
Chlorobenzene ug/L <0.22 0.50 11/21/19 05:520.22
Chloroethane ug/L <0.58 1.0 11/21/19 05:520.58
Chloroform ug/L <0.35 0.50 11/21/19 05:520.35
Chloromethane ug/L <0.42 1.0 11/21/19 05:520.42
cis-1,2-Dichloroethene ug/L <0.21 0.50 11/21/19 05:520.21
cis-1,3-Dichloropropene ug/L <0.36 0.50 11/21/19 05:520.36
Dibromochloromethane ug/L <0.40 0.50 11/21/19 05:520.40
Dibromomethane ug/L <0.31 0.50 11/21/19 05:520.31
Dichlorodifluoromethane ug/L <0.28 0.50 11/21/19 05:520.28
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
Page 22 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:2740419
Associated Lab Samples:92453823001, 92453823002, 92453823003, 92453823004, 92453823005, 92453823006
Matrix:Water
AnalyzedMDL
Diisopropyl ether ug/L <0.33 0.50 11/21/19 05:520.33
Ethylbenzene ug/L <0.24 0.50 11/21/19 05:520.24
Hexachloro-1,3-butadiene ug/L <1.2 2.0 11/21/19 05:521.2
Isopropylbenzene (Cumene)ug/L <0.24 0.50 11/21/19 05:520.24
m&p-Xylene ug/L <0.44 1.0 11/21/19 05:520.44
Methyl-tert-butyl ether ug/L <0.44 0.50 11/21/19 05:520.44
Methylene Chloride ug/L <1.5 2.0 11/21/19 05:521.5
n-Butylbenzene ug/L <0.35 0.50 11/21/19 05:520.35
n-Propylbenzene ug/L <0.24 0.50 11/21/19 05:520.24
Naphthalene ug/L <0.66 2.0 11/21/19 05:520.66
o-Xylene ug/L <0.24 0.50 11/21/19 05:520.24
sec-Butylbenzene ug/L <0.25 0.50 11/21/19 05:520.25
Styrene ug/L <0.26 0.50 11/21/19 05:520.26
tert-Butylbenzene ug/L <0.25 0.50 11/21/19 05:520.25
Tetrachloroethene ug/L <0.23 0.50 11/21/19 05:520.23
Toluene ug/L <0.23 0.50 11/21/19 05:520.23
trans-1,2-Dichloroethene ug/L <0.26 0.50 11/21/19 05:520.26
trans-1,3-Dichloropropene ug/L <0.39 0.50 11/21/19 05:520.39
Trichloroethene ug/L <0.23 0.50 11/21/19 05:520.23
Trichlorofluoromethane ug/L <0.34 1.0 11/21/19 05:520.34
Vinyl chloride ug/L <0.41 1.0 11/21/19 05:520.41
Xylene (Total)ug/L <0.50 1.0 11/21/19 05:520.50
1,2-Dichloroethane-d4 (S)%100 70-130 11/21/19 05:52
4-Bromofluorobenzene (S)%102 70-130 11/21/19 05:52
Toluene-d8 (S)%99 70-130 11/21/19 05:52
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2740420LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 54.250 108 60-140
1,1,1-Trichloroethane ug/L 50.450 101 60-140
1,1,2,2-Tetrachloroethane ug/L 54.450 109 60-140
1,1,2-Trichloroethane ug/L 52.650 105 60-140
1,1-Dichloroethane ug/L 50.850 102 60-140
1,1-Dichloroethene ug/L 50.550 101 60-140
1,1-Dichloropropene ug/L 53.650 107 60-140
1,2,3-Trichlorobenzene ug/L 54.050 108 60-140
1,2,3-Trichloropropane ug/L 55.250 110 60-140
1,2,4-Trichlorobenzene ug/L 51.850 104 60-140
1,2,4-Trimethylbenzene ug/L 51.050 102 60-140
1,2-Dibromo-3-chloropropane ug/L 56.450 113 60-140
1,2-Dibromoethane (EDB)ug/L 53.950 108 60-140
1,2-Dichlorobenzene ug/L 51.450 103 60-140
1,2-Dichloroethane ug/L 44.150 88 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2740420LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichloropropane ug/L 51.850 104 60-140
1,3,5-Trimethylbenzene ug/L 51.750 103 60-140
1,3-Dichlorobenzene ug/L 49.950 100 60-140
1,3-Dichloropropane ug/L 53.950 108 60-140
1,4-Dichlorobenzene ug/L 50.350 101 60-140
2,2-Dichloropropane ug/L 46.150 92 60-140
2-Butanone (MEK)ug/L 111100 111 60-140
2-Chlorotoluene ug/L 49.950 100 60-140
2-Hexanone ug/L 112100 112 60-140
4-Chlorotoluene ug/L 49.950 100 60-140
Benzene ug/L 51.550 103 60-140
Bromobenzene ug/L 53.450 107 60-140
Bromochloromethane ug/L 51.450 103 60-140
Bromodichloromethane ug/L 51.650 103 60-140
Bromoform ug/L 58.850 118 60-140
Bromomethane ug/L 45.150 90 60-140
Carbon tetrachloride ug/L 53.050 106 60-140
Chlorobenzene ug/L 50.150 100 60-140
Chloroethane ug/L 37.950 76 60-140
Chloroform ug/L 50.350 101 60-140
Chloromethane ug/L 55.350 111 60-140
cis-1,2-Dichloroethene ug/L 48.950 98 60-140
cis-1,3-Dichloropropene ug/L 54.150 108 60-140
Dibromochloromethane ug/L 53.650 107 60-140
Dibromomethane ug/L 51.850 104 60-140
Dichlorodifluoromethane ug/L 71.2 L15014260-140
Diisopropyl ether ug/L 51.350 103 60-140
Ethylbenzene ug/L 48.850 98 60-140
Hexachloro-1,3-butadiene ug/L 49.750 99 60-140
Isopropylbenzene (Cumene)ug/L 51.850 104 60-140
m&p-Xylene ug/L 99.0100 99 60-140
Methyl-tert-butyl ether ug/L 50.750 101 60-140
Methylene Chloride ug/L 44.450 89 60-140
n-Butylbenzene ug/L 50.750 101 60-140
n-Propylbenzene ug/L 49.450 99 60-140
Naphthalene ug/L 53.050 106 60-140
o-Xylene ug/L 51.250 102 60-140
sec-Butylbenzene ug/L 50.850 102 60-140
Styrene ug/L 53.150 106 60-140
tert-Butylbenzene ug/L 41.750 83 60-140
Tetrachloroethene ug/L 49.050 98 60-140
Toluene ug/L 48.550 97 60-140
trans-1,2-Dichloroethene ug/L 51.050 102 60-140
trans-1,3-Dichloropropene ug/L 53.550 107 60-140
Trichloroethene ug/L 50.050 100 60-140
Trichlorofluoromethane ug/L 45.450 91 60-140
Vinyl chloride ug/L 59.950 120 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
2740420LABORATORY CONTROL SAMPLE:
LCSSpike
Xylene (Total)ug/L 150150 100 60-140
1,2-Dichloroethane-d4 (S)%101 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2740421MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92453795001
2740422
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 5000 111 60-140106 4 305000ND55405320
1,1,1-Trichloroethane ug/L 5000 111 60-140106 4 305000ND55405310
1,1,2,2-Tetrachloroethane ug/L 5000 112 60-140109 2 305000ND56005470
1,1,2-Trichloroethane ug/L 5000 111 60-140107 3 305000ND55405370
1,1-Dichloroethane ug/L 5000 110 60-140105 5 305000ND54905240
1,1-Dichloroethene ug/L 5000 113 60-140108 4 305000ND56305390
1,1-Dichloropropene ug/L 5000 116 60-140114 2 305000ND58005680
1,2,3-Trichlorobenzene ug/L 5000 110 60-140106 3 305000ND55005310
1,2,3-Trichloropropane ug/L 5000 108 60-140107 1 305000ND54105340
1,2,4-Trichlorobenzene ug/L 5000 106 60-140102 4 305000ND53105120
1,2,4-Trimethylbenzene ug/L 5000 111 60-140102 6 305000177073106880
1,2-Dibromo-3-
chloropropane ug/L 5000 114 60-140110 3 305000ND56905490
1,2-Dibromoethane (EDB)ug/L 5000 111 60-140110 0 30500049960306000
1,2-Dichlorobenzene ug/L 5000 108 60-140104 4 305000ND54105200
1,2-Dichloroethane ug/L 5000 98 60-14092 6 305000111060305690
1,2-Dichloropropane ug/L 5000 113 60-140107 5 305000ND56505370
1,3,5-Trimethylbenzene ug/L 5000 112 60-140107 4 30500044960405780
1,3-Dichlorobenzene ug/L 5000 106 60-140101 4 305000ND52805060
1,3-Dichloropropane ug/L 5000 112 60-140107 5 305000ND56005330
1,4-Dichlorobenzene ug/L 5000 108 60-140103 5 305000ND53805130
2,2-Dichloropropane ug/L 5000 91 60-14087 4 305000ND45404350
2-Butanone (MEK)ug/L 10000 116 60-140108 5 301000055501710016400
2-Chlorotoluene ug/L 5000 110 60-140103 7 305000ND55005140
2-Hexanone ug/L 10000 113 60-140109 3 3010000489J1180011400
4-Chlorotoluene ug/L 5000 107 60-140104 2 305000ND53405210
Benzene ug/L 5000 118 60-140102 3 305000229002880028000
Bromobenzene ug/L 5000 112 60-140104 7 305000ND56005200
Bromochloromethane ug/L 5000 113 60-140107 6 305000ND56505340
Bromodichloromethane ug/L 5000 109 60-140106 3 305000ND54605290
Bromoform ug/L 5000 115 60-140109 5 305000ND57405440
Bromomethane ug/L 5000 119 60-140105 13 305000ND59605250
Carbon tetrachloride ug/L 5000 116 60-140110 5 305000ND57805500
Chlorobenzene ug/L 5000 105 60-140102 3 305000ND52605110
Chloroethane ug/L 5000 109 60-140101 8 305000ND54305030
Chloroform ug/L 5000 112 60-140101 10 305000ND56105060
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 31
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92453823
Jones Grocery
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
2740421MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92453795001
2740422
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chloromethane ug/L 5000 113 60-140108 4 305000ND56405400
cis-1,2-Dichloroethene ug/L 5000 106 60-140102 4 305000ND53005100
cis-1,3-Dichloropropene ug/L 5000 110 60-140105 5 305000ND55205230
Dibromochloromethane ug/L 5000 107 60-140104 2 305000ND53505220
Dibromomethane ug/L 5000 110 60-140105 4 305000ND54905260
Dichlorodifluoromethane ug/L M0500014260-140134 5 305000ND70806710
Diisopropyl ether ug/L 5000 110 60-140106 4 30500026457605560
Ethylbenzene ug/L 5000 103 60-14098 3 305000301081807930
Hexachloro-1,3-butadiene ug/L 5000 105 60-140101 4 305000ND52405040
Isopropylbenzene
(Cumene)
ug/L 5000 111 60-140108 2 305000103J56505520
m&p-Xylene ug/L 10000 102 60-14098 2 3010000107002100020600
Methyl-tert-butyl ether ug/L 5000 118 60-140101 3 305000238002960028800
Methylene Chloride ug/L 5000 98 60-14093 6 305000ND49104650
n-Butylbenzene ug/L 5000 107 60-140104 4 305000ND53705180
n-Propylbenzene ug/L 5000 108 60-140103 5 30500023356405370
Naphthalene ug/L 5000 110 60-140108 2 30500053960505960
o-Xylene ug/L 5000 104 60-14099 3 30500052301040010200
sec-Butylbenzene ug/L 5000 110 60-140106 4 305000ND55205300
Styrene ug/L 5000 115 60-140109 5 305000ND57605470
tert-Butylbenzene ug/L 5000 91 60-14087 4 305000ND45504360
Tetrachloroethene ug/L 5000 104 60-140102 2 305000123J53305210
Toluene ug/L 5000 108 60-14084 3 305000433004870047500
trans-1,2-Dichloroethene ug/L 5000 112 60-140107 4 305000ND55805340
trans-1,3-Dichloropropene ug/L 5000 110 60-140104 5 305000ND54805210
Trichloroethene ug/L 5000 109 60-140106 3 305000ND54505280
Trichlorofluoromethane ug/L 5000 120 60-140115 4 305000ND59805740
Vinyl chloride ug/L 5000 129 60-140122 5 305000ND64406120
Xylene (Total)ug/L 15000 103 60-14098 2 3015000160003140030700
1,2-Dichloroethane-d4 (S)%100 70-13099
4-Bromofluorobenzene (S)%98 70-13098
Toluene-d8 (S)%99 70-13099
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 31
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92453823
Jones Grocery
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 31
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92453823
Jones Grocery
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92453823001 51079810782-MW1 SM 6200B
92453823002 51079810782-MW2 SM 6200B
92453823003 51079810782-MW6 SM 6200B
92453823004 51079810782-MW7 SM 6200B
92453823005 51079810782-MW8 SM 6200B
92453823006 51079810782-MW9 SM 6200B
92453823007 51034710782-Field Blank1 SM 6200B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/22/2019 04:52 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 31
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