MO-8660_40191_CA_MRP_20230929

SUBSEQUENT MONITORING
REPORT
FORMER METCALF'S GROCERY STORE (INCIDENT NO. 40191)
1047 TRYON SCHOOL ROAD
BESSEMER CITY, GASTON COUNTY, NORTH CAROLINA
ESP Project No. 23-00200-087

Prepared For:
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

Prepared By:
ESP Associates, Inc.
P. O. Box 7030
Charlotte, North Carolina 28241

September 29, 2023

ESP Associates, Inc.
P.O. Box 7030 • Charlotte, NC 28241
1.800.960.7317 • NC: 704.583.4949, fax [phone] • SC: 803.802.2440, fax [phone]
www.espassociates.com

September 29, 2023
Mr. Scott Ryals
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

Email: [e-mail]

Reference: SUBSEQUENT MONITORING REPORT
Former Metcalf’s Grocery Store (Incident #40191)
1047 Tryon School Road
Bessemer City, Gaston County, North Carolina
ESP Project No. 23-00200-087

Dear Mr. Ryals

ESP Associates, Inc. (ESP) is pleased to present this Subsequent Monitoring Report documenting
activities performed at the subject site, Former Metcalf’s Grocery Store, in accordance with North
Carolina Department of Environmental Quality (NCDEQ), Task Authorization No. 1, approved on
August 2, 2023. The subject site is located at 1047 Tryon School Road Bessemer City, Gaston
County, North Carolina.

We appreciate the opportunity to provide environmental services on this project. If you should have
any questions, please do not hesitate to contact us at [phone].

Sincerely,
ESP Associates, Inc.
Matthew R. Craig Christopher J. Ward, PG, RSM
Project Manager Senior Geologist

Attachment – Subsequent Monitoring Report

TABLE OF CONTENTS

Section Page

SITE INFORMATION ..................................................................................................................... i

EXECUTIVE SUMMARY ............................................................................................................. iii

1.0 INTRODUCTION ............................................................................................................... 2
1.1 SITE SETTING ........................................................................................................... 2
1.2 SITE GEOLOGY AND HYDROGEOLOGY ................................................................. 2
1.3 SURFACE WATER ..................................................................................................... 3
1.4 WATER SUPPLY WELLS ........................................................................................... 3

2.0 SITE HISTORY .................................................................................................................. 4

3.0 FIELD ACTIVITIES ........................................................................................................... 5
3.1 WATER LEVEL GAUGING ........................................................................................ 5
3.2 GROUNDWATER SAMPLING ................................................................................... 5
3.3 FREE PRODUCT EVALUATION ................................................................................ 6
3.4 FIELD QUALITY CONTROL SAMPLING AND ANALYSIS ....................................... 6

4.0 ANALYTICAL RESULTS .................................................................................................. 7

5.0 CONCLUSIONS AND RECOMMENDATIONS ................................................................. 8

6.0 REFERENCES ................................................................................................................... 9

FIGURES
Figure 1 USGS Topographic Site Location Map
Figure 2 Site Map
Figure 3 Groundwater Elevation Map
Figure 4 Groundwater Results Map
Figure 5 Benzene Isoconcentration Map
Figure 6 MTBE Isoconcentration Map
Figure 7 Water Supply Well Radius Map

TABLES
Table 1 Water Supply Well Information
Table 2 Monitoring Well Construction and Groundwater Elevation Data
Table 3 Summary of Groundwater Analytical Results

APPENDICES
Appendix A Tables of Previous Groundwater Elevations and Analytical Results
Appendix B Field Documentation and Photographs
Appendix C Laboratory Data Reports
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

i

SITE INFORMATION

Date of Report: September 29, 2023
NCDEQ Incident No: 40191
NCDEQ UST No.: MO-8660
Site Name: Former Metcalf’s Grocery Store
Site Location: 1047 Tryon School Road
Bessemer City, Gaston County, North Carolina

Latitude: N 35.359233
Longitude: W -81.296117

UST Owner/ Operator: Mr. Rickey D. Metcalf
1032 Tryon School Road
Bessemer City, NC 28016
[phone]

Current Property Owner: SHRI Global Inc
408 Cassia Court
Fort Mill, SC 29708
Contacts:
Simit Shah: 973-207-6798; [e-mail]
Kush Shah: 704-408-4920; [e-mail]

Current Property Occupant: Convenience store
[phone]

Consultant: ESP Associates, Inc.
10P.O. Box 7030
Charlotte, NC 28241
[phone]

Laboratory: Pace Analytical Services, LLC
NCDEQ No. 5342
9800 Kincey Avenue
Huntersville, NC 28028
[phone]

Release Information: Release Discovery Date: February 2013
Estimate Quantity: Unknown
Cause of Release: UST System
Source of Release: UST System
Currently Active Tanks: None
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

ii

I, Christopher J. Ward, a Professional Geologist for ESP Associates, Inc., do certify that the
information contained in this report is correct and accurate to the best of my knowledge.

ESP Associates, Inc. is licensed to practice both geology and engineering in North Carolina. ESP
Associates, Inc.’ certification numbers are: Geology: C-556 / Engineering: F-1407
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

iii

EXECUTIVE SUMMARY

This executive summary section provides an abbreviated reporting of our site observations and
findings. Refer to the main text and appendices for a complete reporting of our observations and
findings.

ESP Associates, Inc. (ESP) has completed a Subsequent Monitoring Report documenting
assessment activity performed at the Former Metcalf’s Grocery Store site (Incident No. 40191).
The site is an approximate 0.24-acre commercial site (Gaston County PIN # 3519534547) located at
1047 Tryon School Road, Bessemer City, Gaston County, North Carolina. This report was completed
to summarize the findings of assessment activities performed on August 16, 2023, in accordance with
North Carolina Department of Environmental Quality (NCDEQ), Task Authorization No. 1, approved
on August 2, 2023.

The work was performed as part of the State Lead Contract #N70522-D between NCDEQ and ESP.
This report was prepared in general accordance with the 15A NCAC 2L .0115 regulations and the
NCDEQ Underground Storage Tank (UST) Section Guidelines for Assessment and Corrective Action
for UST Releases, January 2021, under the supervision of Christopher J. Ward, North Carolina
registered professional geologist (North Carolina License No. 1600).

Field activities performed by ESP on August 16, 2023, included:
• Gauging static water levels in site monitoring wells MW-1 through MW-5; and
• Collecting groundwater samples from monitoring wells MW-1 through MW-5.

Sample locations are depicted in Figure 2. Field logbook entries along with water level survey,
groundwater sampling, and field instrument calibration forms were completed in the field to
document site activities (see Appendix B). Photographs are also provided in Appendix B. Details
of field activities are provided below.

Collected water samples were analyzed for volatile organic compounds (VOCs) for comparison to
both North Carolina Groundwater Quality Standards 15A NCAC 2L .0202 (2L Standards) and Gross
Contaminant Levels (GCLs).
Based on results of the above field activities and previous reporting, ESP concludes the following:
• Eighteen private water supply wells are located within 1,000 feet of the site while
municipal water is reportedly not available at the site and vicinity;
• Static water level depths ranged from 32.40 ft to 39.30 ft bTOC;
• Free product was not encountered in any of the gauged monitoring wells;
• The general direction of groundwater flow beneath the site is to north;
• No analytes were detected at concentrations exceeding their respective GCLs;
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

iv

• Benzene and MTBE were detected at concentrations greater than their respective 2L
standards in MW-1, MW-2, and MW-5;
• No analytes were detected above 2L standards in MW-3 and MW-4; and
• A comparison of groundwater laboratory analytical results from the August 16, 2023,
sampling event to recent sampling events reveals that concentrations in site monitoring
wells have generally continued decreased site wide.

Based on the above results, ESP offers the following recommendations:
• Continue to sample site monitoring wells on a semiannual basis to further understand
concentration trends and plume stability; and
• Consider collecting hydrogeologic data for the site to assist in conducting a Fate and
Transport Model to assess feasibility of a risk based closure.

Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

2

1.0 INTRODUCTION

1.1 Site Setting

The Former Metcalf’s Grocery Store site is an approximate 0.24-acre site (Gaston County PIN #
3519534547) located at 1047 Tryon School Road in Bessemer City, Gaston County, North Carolina
(see Figures 1 and 2). The site is developed with an approximate 1,430-square foot (sqft) building
used as a convenience store with an attached canopy. The site is bound to the north by Cherryville
Highway, to the east by Tryon School Road, to the west by a single-family residence, and to the south
by a wooded lot.

1.2 Site Geology and Hydrogeology

Consideration of surface and subsurface drainage and geology are of interest since they provide
an indication of the direction that contamination, if present on-site or off-site, could be transported.
The site is located within the Piedmont Physiographic Provence. The Piedmont Physiographic
Province generally consists of low to medium elevation, rounded hills, and long rolling northeast
to southwest trending ridges with incised creeks and river channels. Earth Materials at the site
consists of various Late-Proterozoic-aged metamorphic rock and locally bearing minerals that
include garnet, staurolite, kyanite, and sillimanite among others. In-place chemical and physical
weathering of parent rocks typically form residual soils in the Piedmont region. Weathering is
facilitated by the presence of fractures, joints, and less resistant minerals in the rock. In areas not
altered by erosion, alluvial deposition or anthropomorphic, the typical residual soil profile consists
of clay-rich unconsolidated materials at the surface, transitioning to sandy silts and silty sands at
depth. Typically, the boundary between soil and rock is not sharply defined. This transitional zone
is termed “partially weathered rock” or saprolite. The site is underlain by the Inner Piedmont,
Chauga Belt, Smith River Allochthon, and Sauratown Mountain formations. Soils in the site area
consist of Tatum gravelly loam (TaB).

The direction and movement of groundwater through soil is generally dependent on soil type, the
presence of relict structures, and the textures of the underlying rock. Fractures, faults, folds, and
foliation planes affect the migration of groundwater in rock. Groundwater typically flows in
directions parallel to the ground surface and under the influence of gravity, migrates to discharge
points such as surface water features, the toes of slopes or natural springs. Fluctuations in the depth
of the water table can be expected depending on variations in precipitation, surface water run-off
and other factors. Normally, the highest levels of the water table occur in late winter and spring
and the lowest levels occur in the late summer and fall. Based on historical data and the data
collected during the August 16, 2023 sampling event, groundwater at the site is expected to flow
generally to the north.

Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

3

1.3 Surface Water

The closest surface water feature is a tributary of Little Beaverdam Creek, located approximately
2,600 ft north of the site (see Figure 1).

1.4 Water Supply Wells

Based on a 2014 receptor survey conducted by Terracon Consultants, Inc. (Terracon), eighteen
private water supply wells are located within 1,000 feet of the site while (see Table 1). Municipal
water is reportedly not available at the site and surrounding areas. Water supply well locations are
depicted in Figure 7.
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

4

2.0 SITE HISTORY

The following description of historical site activities was obtained from a report titled “Subsequent
Monitoring Report, Former Metcalf’s Grocery Store, Bessemer City, North Carolina” dated
December 15, 2021, by Terracon.
• In May 2013, the first release was discovered after Excel Civil & Environmental
Associates (Excel) reported petroleum contamination originating from a leaking UST
system on site. March 28, 2013, NCDEQ issued a notice of regulatory requirement for
the site. Soil samples collected during the initial site check reported TPH-GRO in
concentrations as high as 1,100 mg/kg.
• In June 2014, Terracon installed monitoring well MW-1 at the northeast corner of the
UST basin. Soil samples collected during the instillation reported multiple constituents
exceeding their respective Soil to Water Maximum Soil Contaminant Concentrations
(MSCCs). Groundwater samples collected post monitoring well installation reported
multiple constituent concentrations exceeding their respective 2L Standards.
• In November 2014, Terracon oversaw the removal of the four on site USTs, as well as
the associated piping and dispensers. Approximately 493 gallons of product were
removed from the USTs prior to its removal. Analysis of risk-based samples collected
from the tank basin indicated contamination exceeding their MSCCs, along the northeast
and northwest sidewalls, as well as the bottom of the basin. Approximately 370.44 tons
of petroleum impacted soil was removed from the former UST basin and below the
product lines.
• In April 2015, monitoring wells MW-2 through MW-5 were installed. Following the
installation, monitoring wells MW-1 through MW-5 were sampled. The sample analysis
indicated that multiple constituent concentrations exceeded their respective 2L Standards
in all five monitoring wells.
• In November 2017 and December 2018, a sampling event was conducted on monitoring
wells MW-1 through MW-5. The sample analysis for both events indicated that multiple
constituent concentrations exceeded their respective 2L Standards in monitoring wells
MW-1, MW-2, MW-3, and MW-5.
• In December 2019, a sampling event was conducted on monitoring wells MW-1 through
MW-5, along with water supply well WSW-1. Terracon personnel also replaced the O-
sox inserts that were present in MW-1, MW-2, and MW-5. The sample analysis indicated
that multiple constituent concentrations exceeded their respective 2L Standards in MW-
1, MW-2, and MW-5.
• In December 2021, a sampling event was conducted on monitoring wells MW-1 through
MW-5, along with water supply well WSW-1. The sample analysis indicated that
multiple constituent concentrations exceeded their respective 2L Standards in MW-1,
MW-2, and MW-5.

Historical groundwater elevations and analytical results are provided in Appendix A.
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

5

3.0 FIELD ACTIVITIES

Field activities performed by ESP on August 16, 2023, included:
• Gauging static water levels in site monitoring wells MW-1 through MW-5; and
• Collecting groundwater samples from monitoring wells MW-1 through MW-5.

Sample locations are depicted in Figure 2. Field logbook entries along with water level survey,
groundwater sampling, and field instrument calibration forms were completed in the field to
document site activities (see Appendix B). Photographs are also provided in Appendix B. Details
of field activities are provided below.

3.1 Water Level Gauging

On August 16, 2023, prior to purging or collecting groundwater samples, depth to groundwater
from the top of casing (TOC) within each monitoring well was measured and recorded using a
decontaminated electronic water level meter. The water level measurements were collected by
first removing covers and plunger caps from all the site monitoring wells and allowing water within
the wells to stabilize. The electronic water level meter probe was then lowered into the well and
the depth to water measured relative to the well’s TOC.

As noted on Table 2, static water level depths ranged from 32.40 ft to 39.30 ft bTOC. Groundwater
elevations are based off a benchmark of 100.00 ft given the MW-1 top of casing, the general
direction of shallow groundwater flow beneath the site is to the north (see Figure 3)

3.2 Groundwater Sampling

On August 16, 2023, MW-1 through MW-5 were sampled, along with a duplicate sample collected
from MW-2.

Groundwater samples were collected using dedicated and disposable polyvinyl chloride (PVC)
bailers (1.5” x 3’) attached to braided nylon rope. Prior to groundwater sample collection, each
well was purged using the bailer. During purging, water quality parameters including pH,
conductivity, temperature, and turbidity were measured using calibrated field water quality
instruments. Readings were taken at the start of purging and periodically until a minimum of three
well volumes were removed from the well or water quality parameters stabilized. Following
purging, a groundwater sample for laboratory analysis was collected from the well using the bailer.
The water quality parameters were recorded on groundwater sampling forms along with time,
water level depth, and cumulative volume of water purged (see groundwater sampling forms in
Appendix B).

Groundwater samples were collected following Guidelines for Sampling by the Underground
Storage Tank Section, Division of Waste Management, North Carolina Department of
Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

6

Environmental Quality (NCDEQ, 2022). Groundwater samples were placed in laboratory-
prepared vials preserved with hydrochloric acid (HCl), labeled, and stored on ice in a cooler for
subsequent delivery under standard chain-of-custody (COC) procedures to Pace Analytical (Pace),
a North Carolina-certified laboratory, located in Huntersville, North Carolina, for analysis. The
groundwater samples were analyzed for VOCs by EPA Method 6200B including MTBE, ethylene
dibromide (EDB), and isopropyl ether (IPE).

3.3 Free Product Evaluation

Free product was not encountered in any gauged monitoring well during the sampling event.

3.4 Field Quality Control Sampling and Analysis

A field duplicate groundwater sample was collected on August 16, 2023, from MW-2 and analyzed
for VOCs by EPA Method 6200B including MTBE, EDB, and IPE to assess variance between
collected samples.

Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

7

4.0 ANALYTICAL RESULTS

Results of the laboratory analysis of groundwater samples MW-1 through MW-5 plus field
duplicate, are tabulated in Table 3, the analytical results are compared to both 2L Standards and
GCLs. The Pace laboratory analytical report is provided in Appendix C.

No analytes were detected at concentrations exceeding their respective GCLs; however, benzene
and methyl tert-butyl ether (MTBE) were detected at concentrations greater than their respective
2L standards in MW-1, MW-2, and MW-5. No analytes were detected above 2L Standards in
MW-3 and MW-4 (see Table 3 and Figures 4, 5, and 6). A summary of the analytical results is
as follows:
• MW-1: benzene (2.5 µg/L) and MTBE (87.2 µg/L) were detected above their respective
2L standards;
• MW-2: benzene (3.0 µg/L) and MTBE (143 µg/L) were detected above their respective 2L
standards;
• Duplicate (MW-2): benzene (3.1 µg/L) and MTBE (145 µg/L) were detected above their
respective 2L standards;
• MW-5: benzene (2.9 µg/L) and MTBE (230 µg/L), were detected above their respective
2L Standards; and
• MW-3 and MW-4: no analytes were detected greater than their 2L standards.

Groundwater isoconcentration maps for benzene and MTBE are provided as Figures 5 and 6,
respectively. A comparison of groundwater laboratory analytical results from the August 16, 2023,
sampling event to recent sampling events reveals that concentrations in site monitoring wells have
generally continued decreased across the site.

Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

8

5.0 CONCLUSIONS AND RECOMMENDATIONS

Based on results of the above field activities and previous reporting, ESP concludes the following:
• Eighteen private water supply wells are located within 1,000 feet of the site while
municipal water is reportedly not available at the site and vicinity;
• Static water level depths ranged from 32.40 ft to 39.30 ft bTOC;
• Free product was not encountered in any of the gauged monitoring wells;
• The general direction of groundwater flow beneath the site is to north;
• No analytes were detected at concentrations exceeding their respective GCLs;
• Benzene and MTBE were detected at concentrations greater than their respective 2L
standards in MW-1, MW-2, and MW-5;
• No analytes were detected above 2L standards in MW-3 and MW-4; and
• A comparison of groundwater laboratory analytical results from the August 16, 2023,
sampling event to recent sampling events reveals that concentrations in site monitoring
wells have generally continued decreased site wide.

Based on the above results, ESP offers the following recommendations:
• Continue to sample site monitoring wells on a semiannual basis to further understand
concentration trends and plume stability; and
• Consider collecting hydrogeologic data for the site to assist in conducting a Fate and
Transport Model to assess feasibility of a risk based closure.

Subsequent Monitoring Report ESP Project No. 23-00200-087
Former Metcalf’s Grocery Store (Incident #40191) September 29, 2023

9

6.0 REFERENCES

Gaston County GIS, https://gis.gastongov.com/

1985 Geologic Map of North Carolina, The North Carolina Geological Survey, Phillip M. Brown,
1985.

Guideline for Sampling Underground Storage Tank Section, Division of Waste Management,
North Carolina Division of Environmental Quality, March 7, 2022, Change 4.

Terracon, December 15, 2021, Subsequent Monitoring Report: Former Metcalf’s Grocery Store
(Incident #40191), Bessemer City, Gaston County, North Carolina.

FIGURES

0 300 600Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 1USGS TOPOGRAPHIC SITE LOCATION MAPµAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY
All locations are approximate.
FORMER METCALF'S GROCERY STORE
LEGEND:
<<
<
<
<
MW-3
MW-1MW-2
MW-4
MW-5
TRYON SCHOOL ROADDALLAS CHERRYVILLE HIGHWAY
0 20 40Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 2SITE MAPµAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY
All locations are approximate.
FORMER METCALF'S GROCERY STORE
LEGEND:
MONITORING WELL
FORMER UST PIT
<
<<
<
<
<
MW-3
MW-4
MW-5 60.43'
67.57'
MW-1
61.08'
60.73'61.93'MW-259'
61'
63'
65'TRYON SCHOOL ROADDALLAS CHERRYVILLE HIGHWAY
0 25 50Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 3GROUNDWATER ELEVATION MAPAUGUST 16, 2023µAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY All locations are approximate.
FORMER METCALF'S GROCERY STORE
LEGEND:
<MONITORING WELL
FORMER UST LOCATIONGROUNDWATER ELEVATION CONTOURESTIMATED GROUNDWATER FLOW DIRECTION
<<
<
<
<
MW-3
MW-4
MW-5 MW-1
MW-2
DALLAS CHERRYVILLE HIGHWAY
TRYON SCHOOL ROAD0 25 50Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 4GROUNDWATER RESULTS MAPAUGUST 16, 2023µAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY All locations are approximate.
FORMER METCALF'S GROCERY STORE
LEGEND:
<MONITORING WELLFORMER UST LOCATION
<<
<
<
<
MW-3
MW-4
MW-5 MW-1
MW-2
DALLAS CHERRYVILLE HIGHWAY
TRYON SCHOOL ROAD0 25 50Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 6BENZENE ISOCONCENTRATION MAPAUGUST 16, 2023µAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY All locations are approximate.
FORMER METCALFS GROCERY STORE
LEGEND:
<MONITORING WELLFORMER UST LOCATIONAPPROXIMATE CONCENTRATION CONTOUR
<<
<
<
<
MW-3
MW-4
MW-5 MW-1
MW-2
DALLAS CHERRYVILLE HIGHWAY
TRYON SCHOOL ROAD0 25 50Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 7MTBE ISOCONCENTRATION MAPAUGUST 16, 2023µAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY All locations are approximate.
FORMER METCALF'S GROCERY STORE
LEGEND:
<MONITORING WELLFORMER UST LOCATIONAPPROXIMATE CONCENTRATION CONTOUR
ED
WSW-1
ED
WSW-2
ED
WSW-3
ED
WSW-4
ED
WSW-5
ED
WSW-6
ED
WSW-7
ED
WSW-8 ED
WSW-10
ED
WSW-11
WSW-12 ED
ED
WSW-14
EDWSW-15
ED
WSW-16
ED
WSW-17
ED
WSW-18
ED
WSW-19
ED
WSW-20
1,000 FT
500 FT
0 130 260Feet
ESP Associates, Inc.
P.O. Box 7030Charlotte, NC 28241
Phone [phone]
www.espassociates.com
SHEET TITLE
PROJECT
PROJECT NO.
SCALE
DRAWN BY
CHECKED BY
23-00200-87
WR
CWDATE8/31/2023
FIGURE 5WATER SUPPLY WELL RADIUS MAPµAs Shown
BESSEMER CITY, NORTH CAROLINA
SITE BOUNDARY All locations are approximate.
FORMER METCALFS GROCERY STORE
LEGEND:
WATER SUPPLY WELLEDRADIUS

TABLES

Table 1
Water Supply Well Information
Metcalf's Grocery
Bessemer City, North Carolina
NCDEQ Incident No. 40191
Well
No.
Property
Owner
Mailing
Address
Property
Address
Distance from
Source Area
(ft)
Hydraulic
Relationship to
Source Area
Municpal
Water
Parcel
No.
WSW-1 Roseboro &
Louise Lomick
5607 Dallas Cherryville Highway
Bessemer City, NC 28016
5607 Dallas Cherryville Highway
Bessemer City, NC 28016 265 feet east Cross-Gradient No 3519536478
WSW-2 Ricky Metcalf
1032 Tryon School Road
Bessemer City, NC 28016
1032 Tryon School Road
Bessemer City, NC 28016 200 feet south Upgradient No 3519534237
WSW-3 Michael Keith
Weathers
5711 Dallas Cherryville Highway
Bessemer City, NC 28016
5711 Dallas Cherryville Highway
Bessemer City, NC 28016 150 feet west Cross-Gradient No 3519532557
WSW-4 Veda Jackson 815 JC Dellinger Road
Cherryville, NC 28021
5706 Dallas Cherryville Highway
Bessemer City, NC 28016 265 feet north Downgradient No 3519544044
WSW-5 Mt. Pisgah Baptist
Church
273 Tryon School Loop Road
Bessemer City, NC 28016
273 Tryon School Loop Road
Bessemer City, NC 28016
750 feet
northeast Cross-Gradient No 3519631668
WSW-6
Samuel & Lewis
Feemster & Rosa
Lomick
5545 Dallas Cherryville Highway,
Bessemer City, NC 28016
43932 Tavern Drive
Ashburn, VA 20147 475 feet east Cross-Gradient No 3519538375
WSW-7
Walden & Patrica
Miller & Justin
Corey
1020 Tryon School Road,
Bessemer City, NC 28016
1020 Tryon School Road
Bessemer City, NC 28016 485 feet south Upgradient No 3519532002
WSW-8 Charlie & Elvira
Hunter
1023 Tryon School Road
Bessemer City, NC 28016
1023 Tryon School Road
Bessemer City, NC 28016
650 feet
southwest Cross-Gradient No 3519439264
WSW-10 Roy Lomick Heris
C/O Roseboro Lomick
5607 Dallas Cherryville Highway
Bessemer City, NC 28016
5535 Dallas Cherryville Highway
Bessemer City, NC 28016 715 feet east Cross-Gradient No 3519631413
WSW-11 Roger Lomick
5525 Dallas Cherryville Highway
Bessemer City, NC 28016
5525 Dallas Cherryville Highway
Bessemer City, NC 28016 850 feet east Cross-Gradient No 3519633227
WSW-12 Rebecca Lomick
5529 Dallas Cherryville Highway
Bessemer City, NC 28016
5529 Dallas Cherryville Highway
Bessemer City, NC 28016 600 feet east Cross-Gradient No 3519631231
WSW-14 Valentina W.
Feemster
1012 Tryon School Road
Bessemer City, NC 28016
1012 Tryon School Road
Bessemer City, NC 28016 855 feet south Upgradient No 3519525626
WSW-15 Racine Hunter
1023 Tryon School Road
Bessemer City, NC 28016
1021 Tryon School Road
Bessemer City, NC 28016
865 feet
southwest Cross-Gradient No 3519436269
WSW-16 Adrian & Sherry
Hunter
1019 Tryon School Road
Bessemer City, NC 28016
1019 Tryon School Road
Bessemer City, NC 28016
895 feet
southwest Cross-Gradient No 3519435314
WSW-17 Nancy Roberts
91 W 18th Street
Bayonne, NJ 07002
1006 Tryon School Road, Bessemer
City, NC 28016 975 feet south Upgradient No 3519429766
WSW-18
Elnora Warren
Heirs & Nancy
Roberts
C/O Nancy Roberts, 91 West 18th
Street, Bayonne, NJ 07002
1007 Tryon School Road Bessemer
City, NC 28016
955 feet
southwest Upgradient No 3519520653
WSW-19
Investment
Ventures of NC,
LLC.
P.O. Box 452
Dallas, NC 28034
Bill Fraley Drive & Judy Ann Lane,
Bessemer City, NC 28016
835 feet
northwest Downgradient No 3519446022
WSW-20 Ralph and Shirley
Harmon
309 Bess Town Road
Bessemer Ctiy, NC 28016
136 Z.A. Hunter Road
Bessemer City, NC 28016
850 feet
northwest Downgradient No 3519554692
Table 2
Monitoring Well Construction and Groundwater Elevations
Former Metcalf's Grocery Store
Bessemer City, North Carolina
NCDEQ Incident No. 40191
(Page 1 of 1)
Well
ID
Date
Intalled
Screened Interval
(ft BGS) a
Bottom of
Well
(ft BGS) a
Top of Casing
Elevation
(ft) a,b
Date Water
Level Measured
Depth to Water
from Top of
Casing
(ft bTOC)
Groundwater
Elevation
(ft)
Free Product
Thickness
(ft.)
12/3/2018 35.93 64.07 ---
12/4/2019 41.10 58.90 ---
11/3/2021 40.67 59.33 ---
8/16/2023 38.92 61.08 ---
12/3/2018 36.33 63.70 ---
12/4/2019 40.85 59.18 ---
11/3/2021 41.16 58.87 ---
8/16/2023 39.30 60.73 ---
12/3/2018 36.31 63.32 ---
12/4/2019 40.68 58.95 ---
11/3/2021 40.57 59.06 ---
8/16/2023 39.20 60.43 ---
12/3/2018 4.00 95.97 ---
12/4/2019 18.65 81.32 ---
11/3/2021 40.40 59.57 ---
8/16/2023 32.40 67.57 ---
12/3/2018 35.87 64.66 ---
12/4/2019 34.22 66.31 ---
11/3/2021 40.07 60.46 ---
8/16/2023 38.60 61.93 ---
Notes:
a Top of casing elevations, screened intervals, and bottom of well measurements are from previous consultants' monitoring reports.
b Top of casing elevations are based off of an assumed benchmark elevation of 100 ft given to MW-1 TOC.
-- - no measureable free product
BGS - below ground surface
ft - feet
ft bTOC - feet below TOC
FP - free product
TOC - top of casing
c Groundwater elevation adjusted for measurable free product by using the following calculation:
(TOC Elevation - Depth to water) + (FP thickness * 0.729), where 0.729 is the specific gravity for automotive gasoline.
MW-1
MW-2
MW-3
MW-4
MW-5
6/18/2014
50 100.03
100.53
50
4/15/2015
30-50
35-50
4/14/2015
4/17/2015
35-50
50 100.00
4/15/2015
50
50
99.63
99.9735-50
35-50
Table 3
Summary of Groundwater Analytical Results
Former Metcalf's Grocery Store
Bessemer City, North Carolina
NCDEQ Incident No. 40191
(Page 1 of 1)
1 70 70 50 70 6 70 600 70 5 20 6 70 0.7 600 400 500 500 500
5,000 8,800 14,750 50,000 70,000 405 70,000 80,000 30,500 5,000 20,000 6,000 26,100 700 260,000 24,100 50,000 50,000 50,000
12/3/18 59.7 <1.0 <1.0 1.3J 36.1 3.6 9.3 4.4 1.8J 4.2J 592 20.2 <1.0 <1.0 2.9 <1.0 7.3 NR NR
12/4/19 2.6 <0.98 <1.0 <0.90 3.5 <1.0 8.0 <0.96 <0.95 <6.0 446 <2.6 <0.96 <0.93 <0.91 <0.91 <0.95 NR NR
11/3/21 4.8 0.42 J <0.32 <0.28 2.7 <0.33 1.3 0.89 0.59 <2.0 86 1.8J 0.34J <0.29 <0.48 <0.33 <1.0 NR NR
8/16/23 2.5 0.45 J <0.086 <0.085 1.8 <0.09 1.3 <0.081 <0.11 <1.9 87.2 0.79 J <0.1 <0.086 <0.09 <0.071 NR <0.094 <0.14
12/3/18 40.9 <2.5 <2.5 3.4J 5.3 <2.5 19.9 6.3 <2.5 <10.0 1,110 <10.0 <2.5 <2.5 5.9 <2.5 11.6J NR NR
12/4/19 6.2 <0.25 <0.25 0.47J 11.6 1.5 2.7 0.69 0.7 <1.5 195 <10.0 1.5J <0.23 <0.23 0.7 3.3 NR NR
11/3/21 3.7 <0.80 <0.65 <0.57 1.2 <0.67 5.1 <0.61 <0.67 4.5 260 <1.3 <0.68 <0.58 <0.97 <0.66 1.1 NR NR
8/16/23 3.0 1.4 0.95 <0.085 1.0 <0.09 5.0 <0.081 0.51 <1.9 143 <0.10 <0.1 0.59 <0.090 <0.071 2.39 1.4 0.99Field
Duplicate
(MW-2)8/16/23 3.1 1.5 0.99 <0.085 1.0 <0.09 5.0 <0.081 0.54 <1.9 145 <0.10 <0.10 0.58 <0.09 <0.071 2.4 1.4 1.0
12/3/18 0.36 J <0.25 <0.25 <0.25 <0.25 <0.25 0.98 <0.25 <0.25 <1.0 7.9 <1.0 <0.25 <0.25 <0.25 <0.25 <0.50 NR NR
12/4/19 0.36 J <0.25 <0.25 <0.22 <0.25 <0.25 0.67 <0.24 <0.24 <1.5 8.5 <0.66 <0.24 <0.23 <0.23 <0.23 <0.24 NR NR
11/3/21 <0.34 <0.40 <0.32 <0.28 <0.35 <0.33 0.35 J <0.30 <0.33 <2.0 3.8 <0.64 <0.34 <0.29 <0.48 <0.33 <1.0 NR NR
8/16/23 <0.079 <0.085 <0.086 <0.085 <0.069 <0.09 1.3 <0.081 <0.11 <1.9 12.2 <0.1 <0.1 <0.086 <0.09 <0.071 NR <0.094 <0.14
12/3/18 <0.25 <0.25 <0.25 <0.25 0.26 J <0.25 <0.25 <0.25 <0.25 <1.0 0.25 J <1.0 <0.25 <0.25 <0.25 <0.25 <0.50 NR NR
12/4/19 <0.24 <0.25 <0.25 <0.22 <0.35 <0.25 <0.33 <0.24 <0.24 <1.5 0.44 <0.66 <0.24 <0.23 <0.23 <0.23 <0.24 NR NR
11/3/21 <0.34 <0.40 <0.32 <0.28 <0.35 <0.33 <0.31 <0.30 <0.33 <2.0 <0.42 <0.64 <0.34 <0.29 <0.48 <0.33 <1.0 NR NR
8/16/23 <0.079 <0.085 <0.086 <0.085 <0.069 <0.09 <0.072 <0.081 <0.11 <1.9 0.77 <0.1 <0.1 <0.086 <0.09 <0.071 NR <0.094 <0.14
12/8/18 4.9 <0.50 <0.50 1.3 <0.50 <0.50 13.1 <0.50 <0.50 <2.0 375 3.6J <0.50 <0.50 <0.50 <0.50 <1.0 NR NR
12/4/19 6.3 2.4 1.8J 2.2 10.1 <1.0 12.1 4.7 <0.95 <6.0 493 6.2J <0.96 2.1 <0.91 <0.91 <0.95 NR NR
11/3/21 6.1 3.8 2.4 <1.1 <1.4 <1.3 10.8 2.7 <1.3 <7.8 438 7.4J <1.4 <1.2 6.3 <2.0 5.0J NR NR
6/13/23 2.9 <0.085 <0.086 1.2 <0.069 <0.09 7.2 <0.081 <0.11 <1.9 230 0.71 <0.1 <0.086 <0.09 <0.071 NR <0.094 <0.14
12/4/19 <0.24 <0.25 <0.25 <0.22 <0.35 <0.25 <0.33 <0.24 <0.24 <1.5 0.44 <0.66 <0.24 <0.23 <0.23 <0.23 <0.24 NR NR
11/3/21 <0.34 <0.40 <0.32 <0.28 <0.35 <0.33 <0.31 <0.30 <0.33 <2.0 <0.42 <0.64 <0.34 <0.29 <0.48 <0.33 <0.71 NR NR
8/16/23
Notes:
Bold values indicate constituent concentrations were greater than the 2L Standard.
Yellow highlighted values indicate constituent concentrations were greater than the GCL.
Samples presented prior to the August 16, 2023 event were obtained from prevous consultants reports.
<## - less than the method detection limit
µg/L - micrograms per liter
2L Standard - North Carolina 02L standard for groundwater
GCL - Gross Contaminant Level
J - Estimated concentration above the method detection limit and below the reporting limit.
NR - not reported o-XyleneDiisopropyl ether (IPE)Xylene (Total)ChloroformBenzenesec-ButylbenzeneChlorobenzenetert-ButylbenzeneMW-3
MW-1
2L Standard (µg/L)m&p-XyleneCollection
Date
MW-2
Not Sampled -Access not granted
WSW-1
MW-5
MW-4 Toluene1,3,5-TrimethylbenzeneEthylbenzeneIsopropylbenzene (cumene)Methyl tert-butyl ether (MTBE)NaphthaleneTetrachloroetheneGCL (µg/L)
Sample
ID
n-Propylbenzene1,4-DichlorobenzeneMethylene Chloride

APPENDICES

APPENDIX A

APPENDIX B

APPENDIX C
#=CL#
August 22, 2023
LIMS USE: FR - NORA ZIRPS
LIMS OBJECT ID: 92683117
92683117
Project:
Pace Project No.:
RE:
Nora Zirps
ESP Associates
7011 Albert Pick Rd.
Suite E
Greensboro, NC 27409
METCALF GROCERY
Dear Nora Zirps:
Enclosed are the analytical results for sample(s) received by the laboratory on August 16, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Bonnie Vang
[e-mail]
Project Manager
[phone]
Enclosures
cc:Matt Craig, ESP Associates
Account Payable, ESP Associates
Chris Ward, ESP Associates
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 34
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
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 34
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92683117
METCALF GROCERY
Lab ID Sample ID Matrix Date Collected Date Received
92683117001 MW-1 Water 08/16/23 11:43 08/16/23 16:24
92683117002 MW-2 Water 08/16/23 11:29 08/16/23 16:24
92683117003 FIELD DUPLICATE Water 08/16/23 11:37 08/16/23 16:24
92683117004 MW-3 Water 08/16/23 13:15 08/16/23 16:24
92683117005 MW-4 Water 08/16/23 14:18 08/16/23 16:24
92683117006 MW-5 Water 08/16/23 14:02 08/16/23 16:24
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 34
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92683117
METCALF GROCERY
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92683117001 MW-1 SM 6200B 63 PASI-CSAS
92683117002 MW-2 SM 6200B 63 PASI-CSAS
92683117003 FIELD DUPLICATE SM 6200B 63 PASI-CSAS
92683117004 MW-3 SM 6200B 63 PASI-CJJK
92683117005 MW-4 SM 6200B 63 PASI-CJJK
92683117006 MW-5 SM 6200B 63 PASI-CJJK
PASI-C = Pace Analytical Services - Charlotte
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 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-1 Lab ID:92683117001 Collected:08/16/23 11:43 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 2.5 ug/L 08/20/23 23:22 71-43-20.50 0.079 1
Bromobenzene <0.14 ug/L 08/20/23 23:22 108-86-10.50 0.14 1
Bromochloromethane <0.094 ug/L 08/20/23 23:22 74-97-50.50 0.094 1
Bromodichloromethane <0.17 ug/L 08/20/23 23:22 75-27-40.50 0.17 1
Bromoform <0.20 ug/L 08/20/23 23:22 75-25-20.50 0.20 1
Bromomethane <0.22 ug/L 08/20/23 23:22 74-83-95.0 0.22 1
n-Butylbenzene <0.066 ug/L 08/20/23 23:22 104-51-80.50 0.066 1
sec-Butylbenzene 0.45J ug/L 08/20/23 23:22 135-98-80.50 0.085 1
tert-Butylbenzene <0.086 ug/L 08/20/23 23:22 98-06-60.50 0.086 1
Carbon tetrachloride <0.17 ug/L 08/20/23 23:22 56-23-50.50 0.17 1
Chlorobenzene <0.085 ug/L 08/20/23 23:22 108-90-70.50 0.085 1
Chloroethane <0.17 ug/L 08/20/23 23:22 75-00-3 M11.0 0.17 1
Chloroform 1.8 ug/L 08/20/23 23:22 67-66-30.50 0.069 1
Chloromethane <0.18 ug/L 08/20/23 23:22 74-87-31.0 0.18 1
2-Chlorotoluene <0.13 ug/L 08/20/23 23:22 95-49-80.50 0.13 1
4-Chlorotoluene <0.096 ug/L 08/20/23 23:22 106-43-40.50 0.096 1
1,2-Dibromo-3-chloropropane <0.18 ug/L 08/20/23 23:22 96-12-81.0 0.18 1
Dibromochloromethane <0.15 ug/L 08/20/23 23:22 124-48-10.50 0.15 1
1,2-Dibromoethane (EDB)<0.15 ug/L 08/20/23 23:22 106-93-40.50 0.15 1
Dibromomethane <0.19 ug/L 08/20/23 23:22 74-95-30.50 0.19 1
1,2-Dichlorobenzene <0.094 ug/L 08/20/23 23:22 95-50-10.50 0.094 1
1,3-Dichlorobenzene <0.098 ug/L 08/20/23 23:22 541-73-10.50 0.098 1
1,4-Dichlorobenzene <0.090 ug/L 08/20/23 23:22 106-46-70.50 0.090 1
Dichlorodifluoromethane <0.12 ug/L 08/20/23 23:22 75-71-80.50 0.12 1
1,1-Dichloroethane <0.056 ug/L 08/20/23 23:22 75-34-30.50 0.056 1
1,2-Dichloroethane <0.11 ug/L 08/20/23 23:22 107-06-20.50 0.11 1
1,1-Dichloroethene <0.079 ug/L 08/20/23 23:22 75-35-40.50 0.079 1
cis-1,2-Dichloroethene <0.11 ug/L 08/20/23 23:22 156-59-20.50 0.11 1
trans-1,2-Dichloroethene <0.10 ug/L 08/20/23 23:22 156-60-50.50 0.10 1
1,2-Dichloropropane <0.14 ug/L 08/20/23 23:22 78-87-50.50 0.14 1
1,3-Dichloropropane <0.085 ug/L 08/20/23 23:22 142-28-90.50 0.085 1
2,2-Dichloropropane <0.12 ug/L 08/20/23 23:22 594-20-70.50 0.12 1
1,1-Dichloropropene <0.066 ug/L 08/20/23 23:22 563-58-60.50 0.066 1
cis-1,3-Dichloropropene <0.090 ug/L 08/20/23 23:22 10061-01-50.50 0.090 1
trans-1,3-Dichloropropene <0.13 ug/L 08/20/23 23:22 10061-02-60.50 0.13 1
Diisopropyl ether 1.3 ug/L 08/20/23 23:22 108-20-30.50 0.072 1
Ethylbenzene <0.081 ug/L 08/20/23 23:22 100-41-40.50 0.081 1
Hexachloro-1,3-butadiene <0.35 ug/L 08/20/23 23:22 87-68-32.0 0.35 1
Isopropylbenzene (Cumene)<0.11 ug/L 08/20/23 23:22 98-82-80.50 0.11 1
Methylene Chloride <1.9 ug/L 08/20/23 23:22 75-09-22.0 1.9 1
Methyl-tert-butyl ether 87.2 ug/L 08/20/23 23:22 1634-04-40.50 0.053 1
Naphthalene 0.79J ug/L 08/20/23 23:22 91-20-32.0 0.10 1
n-Propylbenzene <0.10 ug/L 08/20/23 23:22 103-65-10.50 0.10 1
Styrene <0.14 ug/L 08/20/23 23:22 100-42-50.50 0.14 1
1,1,1,2-Tetrachloroethane <0.091 ug/L 08/20/23 23:22 630-20-60.50 0.091 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-1 Lab ID:92683117001 Collected:08/16/23 11:43 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,1,2,2-Tetrachloroethane <0.074 ug/L 08/20/23 23:22 79-34-50.50 0.074 1
Tetrachloroethene <0.086 ug/L 08/20/23 23:22 127-18-40.50 0.086 1
Toluene <0.090 ug/L 08/20/23 23:22 108-88-30.50 0.090 1
1,2,3-Trichlorobenzene <0.12 ug/L 08/20/23 23:22 87-61-62.0 0.12 1
1,2,4-Trichlorobenzene <0.16 ug/L 08/20/23 23:22 120-82-12.0 0.16 1
1,1,1-Trichloroethane <0.11 ug/L 08/20/23 23:22 71-55-60.50 0.11 1
1,1,2-Trichloroethane <0.096 ug/L 08/20/23 23:22 79-00-50.50 0.096 1
Trichloroethene <0.17 ug/L 08/20/23 23:22 79-01-60.50 0.17 1
Trichlorofluoromethane <0.14 ug/L 08/20/23 23:22 75-69-41.0 0.14 1
1,2,3-Trichloropropane <0.17 ug/L 08/20/23 23:22 96-18-40.50 0.17 1
1,2,4-Trimethylbenzene <0.031 ug/L 08/20/23 23:22 95-63-60.50 0.031 1
1,3,5-Trimethylbenzene <0.071 ug/L 08/20/23 23:22 108-67-80.50 0.071 1
Vinyl chloride <0.15 ug/L 08/20/23 23:22 75-01-41.0 0.15 1
m&p-Xylene <0.094 ug/L 08/20/23 23:22 179601-23-11.0 0.094 1
o-Xylene <0.14 ug/L 08/20/23 23:22 95-47-60.50 0.14 1
Surrogates
1,2-Dichloroethane-d4 (S)112 %08/20/23 23:22 17060-07-070-130 1
4-Bromofluorobenzene (S)97 %08/20/23 23:22 460-00-470-130 1
Toluene-d8 (S)97 %08/20/23 23:22 2037-26-570-130 1
Sample:MW-2 Lab ID:92683117002 Collected:08/16/23 11:29 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 3.0 ug/L 08/21/23 03:19 71-43-20.50 0.079 1
Bromobenzene <0.14 ug/L 08/21/23 03:19 108-86-10.50 0.14 1
Bromochloromethane <0.094 ug/L 08/21/23 03:19 74-97-50.50 0.094 1
Bromodichloromethane <0.17 ug/L 08/21/23 03:19 75-27-40.50 0.17 1
Bromoform <0.20 ug/L 08/21/23 03:19 75-25-20.50 0.20 1
Bromomethane <0.22 ug/L 08/21/23 03:19 74-83-95.0 0.22 1
n-Butylbenzene <0.066 ug/L 08/21/23 03:19 104-51-80.50 0.066 1
sec-Butylbenzene 1.4 ug/L 08/21/23 03:19 135-98-80.50 0.085 1
tert-Butylbenzene 0.95 ug/L 08/21/23 03:19 98-06-60.50 0.086 1
Carbon tetrachloride <0.17 ug/L 08/21/23 03:19 56-23-50.50 0.17 1
Chlorobenzene <0.085 ug/L 08/21/23 03:19 108-90-70.50 0.085 1
Chloroethane <0.17 ug/L 08/21/23 03:19 75-00-31.0 0.17 1
Chloroform 1.0 ug/L 08/21/23 03:19 67-66-30.50 0.069 1
Chloromethane <0.18 ug/L 08/21/23 03:19 74-87-31.0 0.18 1
2-Chlorotoluene <0.13 ug/L 08/21/23 03:19 95-49-80.50 0.13 1
4-Chlorotoluene <0.096 ug/L 08/21/23 03:19 106-43-40.50 0.096 1
1,2-Dibromo-3-chloropropane <0.18 ug/L 08/21/23 03:19 96-12-81.0 0.18 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-2 Lab ID:92683117002 Collected:08/16/23 11:29 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Dibromochloromethane <0.15 ug/L 08/21/23 03:19 124-48-10.50 0.15 1
1,2-Dibromoethane (EDB)<0.15 ug/L 08/21/23 03:19 106-93-40.50 0.15 1
Dibromomethane <0.19 ug/L 08/21/23 03:19 74-95-30.50 0.19 1
1,2-Dichlorobenzene <0.094 ug/L 08/21/23 03:19 95-50-10.50 0.094 1
1,3-Dichlorobenzene <0.098 ug/L 08/21/23 03:19 541-73-10.50 0.098 1
1,4-Dichlorobenzene <0.090 ug/L 08/21/23 03:19 106-46-70.50 0.090 1
Dichlorodifluoromethane <0.12 ug/L 08/21/23 03:19 75-71-80.50 0.12 1
1,1-Dichloroethane <0.056 ug/L 08/21/23 03:19 75-34-30.50 0.056 1
1,2-Dichloroethane <0.11 ug/L 08/21/23 03:19 107-06-20.50 0.11 1
1,1-Dichloroethene <0.079 ug/L 08/21/23 03:19 75-35-40.50 0.079 1
cis-1,2-Dichloroethene <0.11 ug/L 08/21/23 03:19 156-59-20.50 0.11 1
trans-1,2-Dichloroethene <0.10 ug/L 08/21/23 03:19 156-60-50.50 0.10 1
1,2-Dichloropropane <0.14 ug/L 08/21/23 03:19 78-87-50.50 0.14 1
1,3-Dichloropropane <0.085 ug/L 08/21/23 03:19 142-28-90.50 0.085 1
2,2-Dichloropropane <0.12 ug/L 08/21/23 03:19 594-20-70.50 0.12 1
1,1-Dichloropropene <0.066 ug/L 08/21/23 03:19 563-58-60.50 0.066 1
cis-1,3-Dichloropropene <0.090 ug/L 08/21/23 03:19 10061-01-50.50 0.090 1
trans-1,3-Dichloropropene <0.13 ug/L 08/21/23 03:19 10061-02-60.50 0.13 1
Diisopropyl ether 5.0 ug/L 08/21/23 03:19 108-20-30.50 0.072 1
Ethylbenzene <0.081 ug/L 08/21/23 03:19 100-41-40.50 0.081 1
Hexachloro-1,3-butadiene <0.35 ug/L 08/21/23 03:19 87-68-32.0 0.35 1
Isopropylbenzene (Cumene)0.51 ug/L 08/21/23 03:19 98-82-80.50 0.11 1
Methylene Chloride <1.9 ug/L 08/21/23 03:19 75-09-22.0 1.9 1
Methyl-tert-butyl ether 143 ug/L 08/21/23 03:19 1634-04-40.50 0.053 1
Naphthalene <0.10 ug/L 08/21/23 03:19 91-20-32.0 0.10 1
n-Propylbenzene <0.10 ug/L 08/21/23 03:19 103-65-10.50 0.10 1
Styrene <0.14 ug/L 08/21/23 03:19 100-42-50.50 0.14 1
1,1,1,2-Tetrachloroethane <0.091 ug/L 08/21/23 03:19 630-20-60.50 0.091 1
1,1,2,2-Tetrachloroethane <0.074 ug/L 08/21/23 03:19 79-34-50.50 0.074 1
Tetrachloroethene 0.59 ug/L 08/21/23 03:19 127-18-40.50 0.086 1
Toluene <0.090 ug/L 08/21/23 03:19 108-88-30.50 0.090 1
1,2,3-Trichlorobenzene <0.12 ug/L 08/21/23 03:19 87-61-62.0 0.12 1
1,2,4-Trichlorobenzene <0.16 ug/L 08/21/23 03:19 120-82-12.0 0.16 1
1,1,1-Trichloroethane <0.11 ug/L 08/21/23 03:19 71-55-60.50 0.11 1
1,1,2-Trichloroethane <0.096 ug/L 08/21/23 03:19 79-00-50.50 0.096 1
Trichloroethene <0.17 ug/L 08/21/23 03:19 79-01-60.50 0.17 1
Trichlorofluoromethane <0.14 ug/L 08/21/23 03:19 75-69-41.0 0.14 1
1,2,3-Trichloropropane <0.17 ug/L 08/21/23 03:19 96-18-40.50 0.17 1
1,2,4-Trimethylbenzene <0.031 ug/L 08/21/23 03:19 95-63-60.50 0.031 1
1,3,5-Trimethylbenzene <0.071 ug/L 08/21/23 03:19 108-67-80.50 0.071 1
Vinyl chloride <0.15 ug/L 08/21/23 03:19 75-01-41.0 0.15 1
m&p-Xylene 1.4 ug/L 08/21/23 03:19 179601-23-11.0 0.094 1
o-Xylene 0.99 ug/L 08/21/23 03:19 95-47-60.50 0.14 1
Surrogates
1,2-Dichloroethane-d4 (S)108 %08/21/23 03:19 17060-07-070-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-2 Lab ID:92683117002 Collected:08/16/23 11:29 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Surrogates
4-Bromofluorobenzene (S)95 %08/21/23 03:19 460-00-470-130 1
Toluene-d8 (S)96 %08/21/23 03:19 2037-26-570-130 1
Sample:FIELD DUPLICATE Lab ID:92683117003 Collected:08/16/23 11:37 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 3.1 ug/L 08/21/23 03:55 71-43-20.50 0.079 1
Bromobenzene <0.14 ug/L 08/21/23 03:55 108-86-10.50 0.14 1
Bromochloromethane <0.094 ug/L 08/21/23 03:55 74-97-50.50 0.094 1
Bromodichloromethane <0.17 ug/L 08/21/23 03:55 75-27-40.50 0.17 1
Bromoform <0.20 ug/L 08/21/23 03:55 75-25-20.50 0.20 1
Bromomethane <0.22 ug/L 08/21/23 03:55 74-83-95.0 0.22 1
n-Butylbenzene <0.066 ug/L 08/21/23 03:55 104-51-80.50 0.066 1
sec-Butylbenzene 1.5 ug/L 08/21/23 03:55 135-98-80.50 0.085 1
tert-Butylbenzene 0.99 ug/L 08/21/23 03:55 98-06-60.50 0.086 1
Carbon tetrachloride <0.17 ug/L 08/21/23 03:55 56-23-50.50 0.17 1
Chlorobenzene <0.085 ug/L 08/21/23 03:55 108-90-70.50 0.085 1
Chloroethane <0.17 ug/L 08/21/23 03:55 75-00-31.0 0.17 1
Chloroform 1.0 ug/L 08/21/23 03:55 67-66-30.50 0.069 1
Chloromethane <0.18 ug/L 08/21/23 03:55 74-87-31.0 0.18 1
2-Chlorotoluene <0.13 ug/L 08/21/23 03:55 95-49-80.50 0.13 1
4-Chlorotoluene <0.096 ug/L 08/21/23 03:55 106-43-40.50 0.096 1
1,2-Dibromo-3-chloropropane <0.18 ug/L 08/21/23 03:55 96-12-81.0 0.18 1
Dibromochloromethane <0.15 ug/L 08/21/23 03:55 124-48-10.50 0.15 1
1,2-Dibromoethane (EDB)<0.15 ug/L 08/21/23 03:55 106-93-40.50 0.15 1
Dibromomethane <0.19 ug/L 08/21/23 03:55 74-95-30.50 0.19 1
1,2-Dichlorobenzene <0.094 ug/L 08/21/23 03:55 95-50-10.50 0.094 1
1,3-Dichlorobenzene <0.098 ug/L 08/21/23 03:55 541-73-10.50 0.098 1
1,4-Dichlorobenzene <0.090 ug/L 08/21/23 03:55 106-46-70.50 0.090 1
Dichlorodifluoromethane <0.12 ug/L 08/21/23 03:55 75-71-80.50 0.12 1
1,1-Dichloroethane <0.056 ug/L 08/21/23 03:55 75-34-30.50 0.056 1
1,2-Dichloroethane <0.11 ug/L 08/21/23 03:55 107-06-20.50 0.11 1
1,1-Dichloroethene <0.079 ug/L 08/21/23 03:55 75-35-40.50 0.079 1
cis-1,2-Dichloroethene <0.11 ug/L 08/21/23 03:55 156-59-20.50 0.11 1
trans-1,2-Dichloroethene <0.10 ug/L 08/21/23 03:55 156-60-50.50 0.10 1
1,2-Dichloropropane <0.14 ug/L 08/21/23 03:55 78-87-50.50 0.14 1
1,3-Dichloropropane <0.085 ug/L 08/21/23 03:55 142-28-90.50 0.085 1
2,2-Dichloropropane <0.12 ug/L 08/21/23 03:55 594-20-70.50 0.12 1
1,1-Dichloropropene <0.066 ug/L 08/21/23 03:55 563-58-60.50 0.066 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:FIELD DUPLICATE Lab ID:92683117003 Collected:08/16/23 11:37 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
cis-1,3-Dichloropropene <0.090 ug/L 08/21/23 03:55 10061-01-50.50 0.090 1
trans-1,3-Dichloropropene <0.13 ug/L 08/21/23 03:55 10061-02-60.50 0.13 1
Diisopropyl ether 5.0 ug/L 08/21/23 03:55 108-20-30.50 0.072 1
Ethylbenzene <0.081 ug/L 08/21/23 03:55 100-41-40.50 0.081 1
Hexachloro-1,3-butadiene <0.35 ug/L 08/21/23 03:55 87-68-32.0 0.35 1
Isopropylbenzene (Cumene)0.54 ug/L 08/21/23 03:55 98-82-80.50 0.11 1
Methylene Chloride <1.9 ug/L 08/21/23 03:55 75-09-22.0 1.9 1
Methyl-tert-butyl ether 145 ug/L 08/21/23 03:55 1634-04-40.50 0.053 1
Naphthalene <0.10 ug/L 08/21/23 03:55 91-20-32.0 0.10 1
n-Propylbenzene <0.10 ug/L 08/21/23 03:55 103-65-10.50 0.10 1
Styrene <0.14 ug/L 08/21/23 03:55 100-42-50.50 0.14 1
1,1,1,2-Tetrachloroethane <0.091 ug/L 08/21/23 03:55 630-20-60.50 0.091 1
1,1,2,2-Tetrachloroethane <0.074 ug/L 08/21/23 03:55 79-34-50.50 0.074 1
Tetrachloroethene 0.58 ug/L 08/21/23 03:55 127-18-40.50 0.086 1
Toluene <0.090 ug/L 08/21/23 03:55 108-88-30.50 0.090 1
1,2,3-Trichlorobenzene <0.12 ug/L 08/21/23 03:55 87-61-62.0 0.12 1
1,2,4-Trichlorobenzene <0.16 ug/L 08/21/23 03:55 120-82-12.0 0.16 1
1,1,1-Trichloroethane <0.11 ug/L 08/21/23 03:55 71-55-60.50 0.11 1
1,1,2-Trichloroethane <0.096 ug/L 08/21/23 03:55 79-00-50.50 0.096 1
Trichloroethene <0.17 ug/L 08/21/23 03:55 79-01-60.50 0.17 1
Trichlorofluoromethane <0.14 ug/L 08/21/23 03:55 75-69-41.0 0.14 1
1,2,3-Trichloropropane <0.17 ug/L 08/21/23 03:55 96-18-40.50 0.17 1
1,2,4-Trimethylbenzene <0.031 ug/L 08/21/23 03:55 95-63-60.50 0.031 1
1,3,5-Trimethylbenzene <0.071 ug/L 08/21/23 03:55 108-67-80.50 0.071 1
Vinyl chloride <0.15 ug/L 08/21/23 03:55 75-01-41.0 0.15 1
m&p-Xylene 1.4 ug/L 08/21/23 03:55 179601-23-11.0 0.094 1
o-Xylene 1.0 ug/L 08/21/23 03:55 95-47-60.50 0.14 1
Surrogates
1,2-Dichloroethane-d4 (S)108 %08/21/23 03:55 17060-07-070-130 1
4-Bromofluorobenzene (S)95 %08/21/23 03:55 460-00-470-130 1
Toluene-d8 (S)96 %08/21/23 03:55 2037-26-570-130 1
Sample:MW-3 Lab ID:92683117004 Collected:08/16/23 13:15 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene <0.079 ug/L 08/18/23 19:16 71-43-2 M10.50 0.079 1
Bromobenzene <0.14 ug/L 08/18/23 19:16 108-86-10.50 0.14 1
Bromochloromethane <0.094 ug/L 08/18/23 19:16 74-97-50.50 0.094 1
Bromodichloromethane <0.17 ug/L 08/18/23 19:16 75-27-40.50 0.17 1
Bromoform <0.20 ug/L 08/18/23 19:16 75-25-20.50 0.20 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-3 Lab ID:92683117004 Collected:08/16/23 13:15 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Bromomethane <0.22 ug/L 08/18/23 19:16 74-83-9 M15.0 0.22 1
n-Butylbenzene <0.066 ug/L 08/18/23 19:16 104-51-8 M10.50 0.066 1
sec-Butylbenzene <0.085 ug/L 08/18/23 19:16 135-98-8 M10.50 0.085 1
tert-Butylbenzene <0.086 ug/L 08/18/23 19:16 98-06-60.50 0.086 1
Carbon tetrachloride <0.17 ug/L 08/18/23 19:16 56-23-50.50 0.17 1
Chlorobenzene <0.085 ug/L 08/18/23 19:16 108-90-7 M10.50 0.085 1
Chloroethane <0.17 ug/L 08/18/23 19:16 75-00-3 M11.0 0.17 1
Chloroform <0.069 ug/L 08/18/23 19:16 67-66-30.50 0.069 1
Chloromethane <0.18 ug/L 08/18/23 19:16 74-87-31.0 0.18 1
2-Chlorotoluene <0.13 ug/L 08/18/23 19:16 95-49-8 M10.50 0.13 1
4-Chlorotoluene <0.096 ug/L 08/18/23 19:16 106-43-4 M10.50 0.096 1
1,2-Dibromo-3-chloropropane <0.18 ug/L 08/18/23 19:16 96-12-81.0 0.18 1
Dibromochloromethane <0.15 ug/L 08/18/23 19:16 124-48-10.50 0.15 1
1,2-Dibromoethane (EDB)<0.15 ug/L 08/18/23 19:16 106-93-40.50 0.15 1
Dibromomethane <0.19 ug/L 08/18/23 19:16 74-95-30.50 0.19 1
1,2-Dichlorobenzene <0.094 ug/L 08/18/23 19:16 95-50-1 M10.50 0.094 1
1,3-Dichlorobenzene <0.098 ug/L 08/18/23 19:16 541-73-1 M10.50 0.098 1
1,4-Dichlorobenzene <0.090 ug/L 08/18/23 19:16 106-46-7 M10.50 0.090 1
Dichlorodifluoromethane <0.12 ug/L 08/18/23 19:16 75-71-8 L10.50 0.12 1
1,1-Dichloroethane <0.056 ug/L 08/18/23 19:16 75-34-3 M10.50 0.056 1
1,2-Dichloroethane <0.11 ug/L 08/18/23 19:16 107-06-20.50 0.11 1
1,1-Dichloroethene <0.079 ug/L 08/18/23 19:16 75-35-4 M10.50 0.079 1
cis-1,2-Dichloroethene <0.11 ug/L 08/18/23 19:16 156-59-2 M10.50 0.11 1
trans-1,2-Dichloroethene <0.10 ug/L 08/18/23 19:16 156-60-5 M10.50 0.10 1
1,2-Dichloropropane <0.14 ug/L 08/18/23 19:16 78-87-5 M10.50 0.14 1
1,3-Dichloropropane <0.085 ug/L 08/18/23 19:16 142-28-90.50 0.085 1
2,2-Dichloropropane <0.12 ug/L 08/18/23 19:16 594-20-70.50 0.12 1
1,1-Dichloropropene <0.066 ug/L 08/18/23 19:16 563-58-6 M10.50 0.066 1
cis-1,3-Dichloropropene <0.090 ug/L 08/18/23 19:16 10061-01-50.50 0.090 1
trans-1,3-Dichloropropene <0.13 ug/L 08/18/23 19:16 10061-02-60.50 0.13 1
Diisopropyl ether 1.3 ug/L 08/18/23 19:16 108-20-3 M10.50 0.072 1
Ethylbenzene <0.081 ug/L 08/18/23 19:16 100-41-4 M10.50 0.081 1
Hexachloro-1,3-butadiene <0.35 ug/L 08/18/23 19:16 87-68-3 M12.0 0.35 1
Isopropylbenzene (Cumene)<0.11 ug/L 08/18/23 19:16 98-82-8 M10.50 0.11 1
Methylene Chloride <1.9 ug/L 08/18/23 19:16 75-09-22.0 1.9 1
Methyl-tert-butyl ether 12.2 ug/L 08/18/23 19:16 1634-04-40.50 0.053 1
Naphthalene <0.10 ug/L 08/18/23 19:16 91-20-32.0 0.10 1
n-Propylbenzene <0.10 ug/L 08/18/23 19:16 103-65-1 M10.50 0.10 1
Styrene <0.14 ug/L 08/18/23 19:16 100-42-5 M10.50 0.14 1
1,1,1,2-Tetrachloroethane <0.091 ug/L 08/18/23 19:16 630-20-60.50 0.091 1
1,1,2,2-Tetrachloroethane <0.074 ug/L 08/18/23 19:16 79-34-5 M10.50 0.074 1
Tetrachloroethene <0.086 ug/L 08/18/23 19:16 127-18-4 M10.50 0.086 1
Toluene <0.090 ug/L 08/18/23 19:16 108-88-30.50 0.090 1
1,2,3-Trichlorobenzene <0.12 ug/L 08/18/23 19:16 87-61-62.0 0.12 1
1,2,4-Trichlorobenzene <0.16 ug/L 08/18/23 19:16 120-82-12.0 0.16 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-3 Lab ID:92683117004 Collected:08/16/23 13:15 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,1,1-Trichloroethane <0.11 ug/L 08/18/23 19:16 71-55-60.50 0.11 1
1,1,2-Trichloroethane <0.096 ug/L 08/18/23 19:16 79-00-50.50 0.096 1
Trichloroethene <0.17 ug/L 08/18/23 19:16 79-01-60.50 0.17 1
Trichlorofluoromethane <0.14 ug/L 08/18/23 19:16 75-69-4 M11.0 0.14 1
1,2,3-Trichloropropane <0.17 ug/L 08/18/23 19:16 96-18-40.50 0.17 1
1,2,4-Trimethylbenzene <0.031 ug/L 08/18/23 19:16 95-63-6 M10.50 0.031 1
1,3,5-Trimethylbenzene <0.071 ug/L 08/18/23 19:16 108-67-8 M10.50 0.071 1
Vinyl chloride <0.15 ug/L 08/18/23 19:16 75-01-41.0 0.15 1
m&p-Xylene <0.094 ug/L 08/18/23 19:16 179601-23-1 M11.0 0.094 1
o-Xylene <0.14 ug/L 08/18/23 19:16 95-47-60.50 0.14 1
Surrogates
1,2-Dichloroethane-d4 (S)111 %08/18/23 19:16 17060-07-070-130 1
4-Bromofluorobenzene (S)105 %08/18/23 19:16 460-00-470-130 1
Toluene-d8 (S)96 %08/18/23 19:16 2037-26-570-130 1
Sample:MW-4 Lab ID:92683117005 Collected:08/16/23 14:18 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene <0.079 ug/L 08/18/23 19:34 71-43-20.50 0.079 1
Bromobenzene <0.14 ug/L 08/18/23 19:34 108-86-10.50 0.14 1
Bromochloromethane <0.094 ug/L 08/18/23 19:34 74-97-50.50 0.094 1
Bromodichloromethane <0.17 ug/L 08/18/23 19:34 75-27-40.50 0.17 1
Bromoform <0.20 ug/L 08/18/23 19:34 75-25-20.50 0.20 1
Bromomethane <0.22 ug/L 08/18/23 19:34 74-83-95.0 0.22 1
n-Butylbenzene <0.066 ug/L 08/18/23 19:34 104-51-80.50 0.066 1
sec-Butylbenzene <0.085 ug/L 08/18/23 19:34 135-98-80.50 0.085 1
tert-Butylbenzene <0.086 ug/L 08/18/23 19:34 98-06-60.50 0.086 1
Carbon tetrachloride <0.17 ug/L 08/18/23 19:34 56-23-50.50 0.17 1
Chlorobenzene <0.085 ug/L 08/18/23 19:34 108-90-70.50 0.085 1
Chloroethane <0.17 ug/L 08/18/23 19:34 75-00-31.0 0.17 1
Chloroform <0.069 ug/L 08/18/23 19:34 67-66-30.50 0.069 1
Chloromethane <0.18 ug/L 08/18/23 19:34 74-87-31.0 0.18 1
2-Chlorotoluene <0.13 ug/L 08/18/23 19:34 95-49-80.50 0.13 1
4-Chlorotoluene <0.096 ug/L 08/18/23 19:34 106-43-40.50 0.096 1
1,2-Dibromo-3-chloropropane <0.18 ug/L 08/18/23 19:34 96-12-81.0 0.18 1
Dibromochloromethane <0.15 ug/L 08/18/23 19:34 124-48-10.50 0.15 1
1,2-Dibromoethane (EDB)<0.15 ug/L 08/18/23 19:34 106-93-40.50 0.15 1
Dibromomethane <0.19 ug/L 08/18/23 19:34 74-95-30.50 0.19 1
1,2-Dichlorobenzene <0.094 ug/L 08/18/23 19:34 95-50-10.50 0.094 1
1,3-Dichlorobenzene <0.098 ug/L 08/18/23 19:34 541-73-10.50 0.098 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
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Page 11 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-4 Lab ID:92683117005 Collected:08/16/23 14:18 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,4-Dichlorobenzene <0.090 ug/L 08/18/23 19:34 106-46-70.50 0.090 1
Dichlorodifluoromethane <0.12 ug/L 08/18/23 19:34 75-71-8 L10.50 0.12 1
1,1-Dichloroethane <0.056 ug/L 08/18/23 19:34 75-34-30.50 0.056 1
1,2-Dichloroethane <0.11 ug/L 08/18/23 19:34 107-06-20.50 0.11 1
1,1-Dichloroethene <0.079 ug/L 08/18/23 19:34 75-35-40.50 0.079 1
cis-1,2-Dichloroethene <0.11 ug/L 08/18/23 19:34 156-59-20.50 0.11 1
trans-1,2-Dichloroethene <0.10 ug/L 08/18/23 19:34 156-60-50.50 0.10 1
1,2-Dichloropropane <0.14 ug/L 08/18/23 19:34 78-87-50.50 0.14 1
1,3-Dichloropropane <0.085 ug/L 08/18/23 19:34 142-28-90.50 0.085 1
2,2-Dichloropropane <0.12 ug/L 08/18/23 19:34 594-20-70.50 0.12 1
1,1-Dichloropropene <0.066 ug/L 08/18/23 19:34 563-58-60.50 0.066 1
cis-1,3-Dichloropropene <0.090 ug/L 08/18/23 19:34 10061-01-50.50 0.090 1
trans-1,3-Dichloropropene <0.13 ug/L 08/18/23 19:34 10061-02-60.50 0.13 1
Diisopropyl ether <0.072 ug/L 08/18/23 19:34 108-20-30.50 0.072 1
Ethylbenzene <0.081 ug/L 08/18/23 19:34 100-41-40.50 0.081 1
Hexachloro-1,3-butadiene <0.35 ug/L 08/18/23 19:34 87-68-32.0 0.35 1
Isopropylbenzene (Cumene)<0.11 ug/L 08/18/23 19:34 98-82-80.50 0.11 1
Methylene Chloride <1.9 ug/L 08/18/23 19:34 75-09-22.0 1.9 1
Methyl-tert-butyl ether 0.77 ug/L 08/18/23 19:34 1634-04-40.50 0.053 1
Naphthalene <0.10 ug/L 08/18/23 19:34 91-20-32.0 0.10 1
n-Propylbenzene <0.10 ug/L 08/18/23 19:34 103-65-10.50 0.10 1
Styrene <0.14 ug/L 08/18/23 19:34 100-42-50.50 0.14 1
1,1,1,2-Tetrachloroethane <0.091 ug/L 08/18/23 19:34 630-20-60.50 0.091 1
1,1,2,2-Tetrachloroethane <0.074 ug/L 08/18/23 19:34 79-34-50.50 0.074 1
Tetrachloroethene <0.086 ug/L 08/18/23 19:34 127-18-40.50 0.086 1
Toluene <0.090 ug/L 08/18/23 19:34 108-88-30.50 0.090 1
1,2,3-Trichlorobenzene <0.12 ug/L 08/18/23 19:34 87-61-62.0 0.12 1
1,2,4-Trichlorobenzene <0.16 ug/L 08/18/23 19:34 120-82-12.0 0.16 1
1,1,1-Trichloroethane <0.11 ug/L 08/18/23 19:34 71-55-60.50 0.11 1
1,1,2-Trichloroethane <0.096 ug/L 08/18/23 19:34 79-00-50.50 0.096 1
Trichloroethene <0.17 ug/L 08/18/23 19:34 79-01-60.50 0.17 1
Trichlorofluoromethane <0.14 ug/L 08/18/23 19:34 75-69-41.0 0.14 1
1,2,3-Trichloropropane <0.17 ug/L 08/18/23 19:34 96-18-40.50 0.17 1
1,2,4-Trimethylbenzene <0.031 ug/L 08/18/23 19:34 95-63-60.50 0.031 1
1,3,5-Trimethylbenzene <0.071 ug/L 08/18/23 19:34 108-67-80.50 0.071 1
Vinyl chloride <0.15 ug/L 08/18/23 19:34 75-01-41.0 0.15 1
m&p-Xylene <0.094 ug/L 08/18/23 19:34 179601-23-11.0 0.094 1
o-Xylene <0.14 ug/L 08/18/23 19:34 95-47-60.50 0.14 1
Surrogates
1,2-Dichloroethane-d4 (S)115 %08/18/23 19:34 17060-07-070-130 1
4-Bromofluorobenzene (S)102 %08/18/23 19:34 460-00-470-130 1
Toluene-d8 (S)101 %08/18/23 19:34 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
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Page 12 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-5 Lab ID:92683117006 Collected:08/16/23 14:02 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 2.9 ug/L 08/21/23 20:52 71-43-21.0 0.16 2
Bromobenzene <0.27 ug/L 08/21/23 20:52 108-86-11.0 0.27 2
Bromochloromethane <0.19 ug/L 08/21/23 20:52 74-97-51.0 0.19 2
Bromodichloromethane <0.34 ug/L 08/21/23 20:52 75-27-41.0 0.34 2
Bromoform <0.39 ug/L 08/21/23 20:52 75-25-21.0 0.39 2
Bromomethane <0.44 ug/L 08/21/23 20:52 74-83-910.0 0.44 2
n-Butylbenzene <0.13 ug/L 08/21/23 20:52 104-51-81.0 0.13 2
sec-Butylbenzene <0.17 ug/L 08/21/23 20:52 135-98-81.0 0.17 2
tert-Butylbenzene <0.17 ug/L 08/21/23 20:52 98-06-61.0 0.17 2
Carbon tetrachloride <0.34 ug/L 08/21/23 20:52 56-23-51.0 0.34 2
Chlorobenzene 1.2 ug/L 08/21/23 20:52 108-90-71.0 0.17 2
Chloroethane <0.35 ug/L 08/21/23 20:52 75-00-32.0 0.35 2
Chloroform <0.14 ug/L 08/21/23 20:52 67-66-31.0 0.14 2
Chloromethane <0.35 ug/L 08/21/23 20:52 74-87-32.0 0.35 2
2-Chlorotoluene <0.26 ug/L 08/21/23 20:52 95-49-81.0 0.26 2
4-Chlorotoluene <0.19 ug/L 08/21/23 20:52 106-43-41.0 0.19 2
1,2-Dibromo-3-chloropropane <0.36 ug/L 08/21/23 20:52 96-12-82.0 0.36 2
Dibromochloromethane <0.30 ug/L 08/21/23 20:52 124-48-11.0 0.30 2
1,2-Dibromoethane (EDB)<0.29 ug/L 08/21/23 20:52 106-93-41.0 0.29 2
Dibromomethane <0.37 ug/L 08/21/23 20:52 74-95-31.0 0.37 2
1,2-Dichlorobenzene <0.19 ug/L 08/21/23 20:52 95-50-11.0 0.19 2
1,3-Dichlorobenzene <0.20 ug/L 08/21/23 20:52 541-73-11.0 0.20 2
1,4-Dichlorobenzene <0.18 ug/L 08/21/23 20:52 106-46-71.0 0.18 2
Dichlorodifluoromethane <0.25 ug/L 08/21/23 20:52 75-71-81.0 0.25 2
1,1-Dichloroethane <0.11 ug/L 08/21/23 20:52 75-34-31.0 0.11 2
1,2-Dichloroethane <0.21 ug/L 08/21/23 20:52 107-06-21.0 0.21 2
1,1-Dichloroethene <0.16 ug/L 08/21/23 20:52 75-35-41.0 0.16 2
cis-1,2-Dichloroethene <0.22 ug/L 08/21/23 20:52 156-59-21.0 0.22 2
trans-1,2-Dichloroethene <0.20 ug/L 08/21/23 20:52 156-60-51.0 0.20 2
1,2-Dichloropropane <0.27 ug/L 08/21/23 20:52 78-87-51.0 0.27 2
1,3-Dichloropropane <0.17 ug/L 08/21/23 20:52 142-28-91.0 0.17 2
2,2-Dichloropropane <0.24 ug/L 08/21/23 20:52 594-20-71.0 0.24 2
1,1-Dichloropropene <0.13 ug/L 08/21/23 20:52 563-58-61.0 0.13 2
cis-1,3-Dichloropropene <0.18 ug/L 08/21/23 20:52 10061-01-51.0 0.18 2
trans-1,3-Dichloropropene <0.26 ug/L 08/21/23 20:52 10061-02-61.0 0.26 2
Diisopropyl ether 7.2 ug/L 08/21/23 20:52 108-20-31.0 0.14 2
Ethylbenzene <0.16 ug/L 08/21/23 20:52 100-41-41.0 0.16 2
Hexachloro-1,3-butadiene <0.70 ug/L 08/21/23 20:52 87-68-34.0 0.70 2
Isopropylbenzene (Cumene)<0.21 ug/L 08/21/23 20:52 98-82-81.0 0.21 2
Methylene Chloride <3.8 ug/L 08/21/23 20:52 75-09-24.0 3.8 2
Methyl-tert-butyl ether 230 ug/L 08/21/23 20:52 1634-04-41.0 0.11 2
Naphthalene 0.71J ug/L 08/21/23 20:52 91-20-34.0 0.20 2
n-Propylbenzene <0.21 ug/L 08/21/23 20:52 103-65-11.0 0.21 2
Styrene <0.27 ug/L 08/21/23 20:52 100-42-51.0 0.27 2
1,1,1,2-Tetrachloroethane <0.18 ug/L 08/21/23 20:52 630-20-61.0 0.18 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
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Page 13 of 34
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92683117
METCALF GROCERY
Sample:MW-5 Lab ID:92683117006 Collected:08/16/23 14:02 Received:08/16/23 16:24 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLPQL
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,1,2,2-Tetrachloroethane <0.15 ug/L 08/21/23 20:52 79-34-51.0 0.15 2
Tetrachloroethene <0.17 ug/L 08/21/23 20:52 127-18-41.0 0.17 2
Toluene <0.18 ug/L 08/21/23 20:52 108-88-31.0 0.18 2
1,2,3-Trichlorobenzene <0.24 ug/L 08/21/23 20:52 87-61-64.0 0.24 2
1,2,4-Trichlorobenzene <0.31 ug/L 08/21/23 20:52 120-82-14.0 0.31 2
1,1,1-Trichloroethane <0.21 ug/L 08/21/23 20:52 71-55-61.0 0.21 2
1,1,2-Trichloroethane <0.19 ug/L 08/21/23 20:52 79-00-51.0 0.19 2
Trichloroethene <0.34 ug/L 08/21/23 20:52 79-01-61.0 0.34 2
Trichlorofluoromethane <0.29 ug/L 08/21/23 20:52 75-69-42.0 0.29 2
1,2,3-Trichloropropane <0.35 ug/L 08/21/23 20:52 96-18-41.0 0.35 2
1,2,4-Trimethylbenzene <0.061 ug/L 08/21/23 20:52 95-63-61.0 0.061 2
1,3,5-Trimethylbenzene <0.14 ug/L 08/21/23 20:52 108-67-81.0 0.14 2
Vinyl chloride <0.30 ug/L 08/21/23 20:52 75-01-42.0 0.30 2
m&p-Xylene <0.19 ug/L 08/21/23 20:52 179601-23-12.0 0.19 2
o-Xylene <0.29 ug/L 08/21/23 20:52 95-47-61.0 0.29 2
Surrogates
1,2-Dichloroethane-d4 (S)99 %08/21/23 20:52 17060-07-070-130 2
4-Bromofluorobenzene (S)97 %08/21/23 20:52 460-00-470-130 2
Toluene-d8 (S)109 %08/21/23 20:52 2037-26-570-130 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
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[phone]
Page 14 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:
794636
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92683117004, 92683117005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4117630
Associated Lab Samples:92683117004, 92683117005
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L <0.091 0.50 08/18/23 18:580.091
1,1,1-Trichloroethane ug/L <0.11 0.50 08/18/23 18:580.11
1,1,2,2-Tetrachloroethane ug/L <0.074 0.50 08/18/23 18:580.074
1,1,2-Trichloroethane ug/L <0.096 0.50 08/18/23 18:580.096
1,1-Dichloroethane ug/L <0.056 0.50 08/18/23 18:580.056
1,1-Dichloroethene ug/L <0.079 0.50 08/18/23 18:580.079
1,1-Dichloropropene ug/L <0.066 0.50 08/18/23 18:580.066
1,2,3-Trichlorobenzene ug/L <0.12 2.0 08/18/23 18:580.12
1,2,3-Trichloropropane ug/L <0.17 0.50 08/18/23 18:580.17
1,2,4-Trichlorobenzene ug/L <0.16 2.0 08/18/23 18:580.16
1,2,4-Trimethylbenzene ug/L <0.031 0.50 08/18/23 18:580.031
1,2-Dibromo-3-chloropropane ug/L <0.18 1.0 08/18/23 18:580.18
1,2-Dibromoethane (EDB)ug/L <0.15 0.50 08/18/23 18:580.15
1,2-Dichlorobenzene ug/L <0.094 0.50 08/18/23 18:580.094
1,2-Dichloroethane ug/L <0.11 0.50 08/18/23 18:580.11
1,2-Dichloropropane ug/L <0.14 0.50 08/18/23 18:580.14
1,3,5-Trimethylbenzene ug/L <0.071 0.50 08/18/23 18:580.071
1,3-Dichlorobenzene ug/L <0.098 0.50 08/18/23 18:580.098
1,3-Dichloropropane ug/L <0.085 0.50 08/18/23 18:580.085
1,4-Dichlorobenzene ug/L <0.090 0.50 08/18/23 18:580.090
2,2-Dichloropropane ug/L <0.12 0.50 08/18/23 18:580.12
2-Chlorotoluene ug/L <0.13 0.50 08/18/23 18:580.13
4-Chlorotoluene ug/L <0.096 0.50 08/18/23 18:580.096
Benzene ug/L <0.079 0.50 08/18/23 18:580.079
Bromobenzene ug/L <0.14 0.50 08/18/23 18:580.14
Bromochloromethane ug/L <0.094 0.50 08/18/23 18:580.094
Bromodichloromethane ug/L <0.17 0.50 08/18/23 18:580.17
Bromoform ug/L <0.20 0.50 08/18/23 18:580.20
Bromomethane ug/L <0.22 5.0 08/18/23 18:580.22
Carbon tetrachloride ug/L <0.17 0.50 08/18/23 18:580.17
Chlorobenzene ug/L <0.085 0.50 08/18/23 18:580.085
Chloroethane ug/L <0.17 1.0 08/18/23 18:580.17
Chloroform ug/L <0.069 0.50 08/18/23 18:580.069
Chloromethane ug/L <0.18 1.0 08/18/23 18:580.18
cis-1,2-Dichloroethene ug/L <0.11 0.50 08/18/23 18:580.11
cis-1,3-Dichloropropene ug/L <0.090 0.50 08/18/23 18:580.090
Dibromochloromethane ug/L <0.15 0.50 08/18/23 18:580.15
Dibromomethane ug/L <0.19 0.50 08/18/23 18:580.19
Dichlorodifluoromethane ug/L <0.12 0.50 08/18/23 18:580.12
Diisopropyl ether ug/L <0.072 0.50 08/18/23 18:580.072
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
Page 15 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:4117630
Associated Lab Samples:92683117004, 92683117005
Matrix:Water
AnalyzedMDL
Ethylbenzene ug/L <0.081 0.50 08/18/23 18:580.081
Hexachloro-1,3-butadiene ug/L <0.35 2.0 08/18/23 18:580.35
Isopropylbenzene (Cumene)ug/L <0.11 0.50 08/18/23 18:580.11
m&p-Xylene ug/L <0.094 1.0 08/18/23 18:580.094
Methyl-tert-butyl ether ug/L <0.053 0.50 08/18/23 18:580.053
Methylene Chloride ug/L <1.9 2.0 08/18/23 18:581.9
n-Butylbenzene ug/L <0.066 0.50 08/18/23 18:580.066
n-Propylbenzene ug/L <0.10 0.50 08/18/23 18:580.10
Naphthalene ug/L <0.10 2.0 08/18/23 18:580.10
o-Xylene ug/L <0.14 0.50 08/18/23 18:580.14
sec-Butylbenzene ug/L <0.085 0.50 08/18/23 18:580.085
Styrene ug/L <0.14 0.50 08/18/23 18:580.14
tert-Butylbenzene ug/L <0.086 0.50 08/18/23 18:580.086
Tetrachloroethene ug/L <0.086 0.50 08/18/23 18:580.086
Toluene ug/L <0.090 0.50 08/18/23 18:580.090
trans-1,2-Dichloroethene ug/L <0.10 0.50 08/18/23 18:580.10
trans-1,3-Dichloropropene ug/L <0.13 0.50 08/18/23 18:580.13
Trichloroethene ug/L <0.17 0.50 08/18/23 18:580.17
Trichlorofluoromethane ug/L <0.14 1.0 08/18/23 18:580.14
Vinyl chloride ug/L <0.15 1.0 08/18/23 18:580.15
1,2-Dichloroethane-d4 (S)%114 70-130 08/18/23 18:58
4-Bromofluorobenzene (S)%101 70-130 08/18/23 18:58
Toluene-d8 (S)%107 70-130 08/18/23 18:58
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4117631LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 21.720 108 60-140
1,1,1-Trichloroethane ug/L 22.520 113 60-140
1,1,2,2-Tetrachloroethane ug/L 22.820 114 60-140
1,1,2-Trichloroethane ug/L 21.720 109 60-140
1,1-Dichloroethane ug/L 22.820 114 60-140
1,1-Dichloroethene ug/L 24.820 124 60-140
1,1-Dichloropropene ug/L 23.620 118 60-140
1,2,3-Trichlorobenzene ug/L 20.620 103 60-140
1,2,3-Trichloropropane ug/L 20.220 101 60-140
1,2,4-Trichlorobenzene ug/L 21.720 108 60-140
1,2,4-Trimethylbenzene ug/L 22.020 110 60-140
1,2-Dibromo-3-chloropropane ug/L 21.320 106 60-140
1,2-Dibromoethane (EDB)ug/L 21.320 107 60-140
1,2-Dichlorobenzene ug/L 21.520 108 60-140
1,2-Dichloroethane ug/L 22.820 114 60-140
1,2-Dichloropropane ug/L 21.220 106 60-140
1,3,5-Trimethylbenzene ug/L 22.020 110 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: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117631LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 21.720 109 60-140
1,3-Dichloropropane ug/L 20.720 104 60-140
1,4-Dichlorobenzene ug/L 21.720 108 60-140
2,2-Dichloropropane ug/L 24.220 121 60-140
2-Chlorotoluene ug/L 21.520 108 60-140
4-Chlorotoluene ug/L 21.720 109 60-140
Benzene ug/L 20.320 102 60-140
Bromobenzene ug/L 21.120 105 60-140
Bromochloromethane ug/L 21.020 105 60-140
Bromodichloromethane ug/L 21.120 105 60-140
Bromoform ug/L 22.020 110 60-140
Bromomethane ug/L 19.720 99 60-140
Carbon tetrachloride ug/L 23.620 118 60-140
Chlorobenzene ug/L 20.720 103 60-140
Chloroethane ug/L 19.620 98 60-140
Chloroform ug/L 22.020 110 60-140
Chloromethane ug/L 20.120 100 60-140
cis-1,2-Dichloroethene ug/L 22.120 111 60-140
cis-1,3-Dichloropropene ug/L 22.420 112 60-140
Dibromochloromethane ug/L 22.220 111 60-140
Dibromomethane ug/L 19.920 100 60-140
Dichlorodifluoromethane ug/L 28.8 L12014460-140
Diisopropyl ether ug/L 21.520 107 60-140
Ethylbenzene ug/L 20.720 103 60-140
Hexachloro-1,3-butadiene ug/L 22.720 113 60-140
Isopropylbenzene (Cumene)ug/L 21.520 107 60-140
m&p-Xylene ug/L 41.940 105 60-140
Methyl-tert-butyl ether ug/L 20.620 103 60-140
Methylene Chloride ug/L 23.420 117 60-140
n-Butylbenzene ug/L 23.020 115 60-140
n-Propylbenzene ug/L 21.720 109 60-140
Naphthalene ug/L 21.420 107 60-140
o-Xylene ug/L 20.620 103 60-140
sec-Butylbenzene ug/L 22.420 112 60-140
Styrene ug/L 20.920 104 60-140
tert-Butylbenzene ug/L 18.320 92 60-140
Tetrachloroethene ug/L 20.220 101 60-140
Toluene ug/L 20.720 103 60-140
trans-1,2-Dichloroethene ug/L 22.920 115 60-140
trans-1,3-Dichloropropene ug/L 22.220 111 60-140
Trichloroethene ug/L 19.420 97 60-140
Trichlorofluoromethane ug/L 24.020 120 60-140
Vinyl chloride ug/L 19.220 96 60-140
1,2-Dichloroethane-d4 (S)%114 70-130
4-Bromofluorobenzene (S)%105 70-130
Toluene-d8 (S)%106 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117632MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683117004
4117633
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 135 60-140132 2 3020<0.091 27.1 26.5
1,1,1-Trichloroethane ug/L 20 137 60-140135 1 3020<0.11 27.4 27.0
1,1,2,2-Tetrachloroethane ug/L M12014160-140137 3 3020<0.074 28.2 27.3
1,1,2-Trichloroethane ug/L 20 129 60-140130 1 3020<0.096 25.7 26.0
1,1-Dichloroethane ug/L M12014660-140143 2 3020<0.056 29.2 28.6
1,1-Dichloroethene ug/L M12015860-140155 2 3020<0.079 31.7 30.9
1,1-Dichloropropene ug/L M12015860-140157 1 3020<0.066 31.6 31.3
1,2,3-Trichlorobenzene ug/L 20 125 60-140120 4 3020<0.12 25.0 24.0
1,2,3-Trichloropropane ug/L 20 131 60-140131 0 3020<0.17 26.2 26.2
1,2,4-Trichlorobenzene ug/L 20 131 60-140128 2 3020<0.16 26.2 25.5
1,2,4-Trimethylbenzene ug/L M12014960-140145 2 3020<0.031 29.7 29.0
1,2-Dibromo-3-
chloropropane ug/L 20 117 60-140116 0 3020<0.18 23.4 23.3
1,2-Dibromoethane (EDB)ug/L 20 135 60-140132 2 3020<0.15 26.9 26.3
1,2-Dichlorobenzene ug/L M12014160-140138 2 3020<0.094 28.2 27.6
1,2-Dichloroethane ug/L 20 132 60-140132 1 3020<0.11 26.5 26.3
1,2-Dichloropropane ug/L M12014460-140143 1 3020<0.14 28.7 28.5
1,3,5-Trimethylbenzene ug/L M12015160-140148 2 3020<0.071 30.2 29.6
1,3-Dichlorobenzene ug/L M12014360-140141 2 3020<0.098 28.7 28.2
1,3-Dichloropropane ug/L 20 137 60-140136 0 3020<0.085 27.3 27.3
1,4-Dichlorobenzene ug/L M12014360-140140 2 3020<0.090 28.7 28.1
2,2-Dichloropropane ug/L 20 134 60-140133 1 3020<0.12 26.8 26.7
2-Chlorotoluene ug/L M12014660-140144 2 3020<0.13 29.2 28.8
4-Chlorotoluene ug/L M12014560-140144 1 3020<0.096 29.1 28.7
Benzene ug/L M12014260-140141 1 3020<0.079 28.5 28.3
Bromobenzene ug/L 20 140 60-140138 2 3020<0.14 28.0 27.5
Bromochloromethane ug/L 20 129 60-140128 1 3020<0.094 25.7 25.6
Bromodichloromethane ug/L 20 122 60-140122 1 3020<0.17 24.5 24.3
Bromoform ug/L 20 114 60-140113 1 3020<0.20 22.8 22.7
Bromomethane ug/L M12014160-140145 3 3020<0.22 28.2 28.9
Carbon tetrachloride ug/L 20 133 60-140133 0 3020<0.17 26.5 26.5
Chlorobenzene ug/L M12014260-140139 2 3020<0.085 28.4 27.8
Chloroethane ug/L M12016160-140157 2 3020<0.17 32.2 31.5
Chloroform ug/L 20 135 60-140133 2 3020<0.069 27.0 26.6
Chloromethane ug/L 20 104 60-140102 2 3020<0.18 20.7 20.4
cis-1,2-Dichloroethene ug/L M12014160-140139 2 3020<0.11 28.2 27.7
cis-1,3-Dichloropropene ug/L 20 122 60-140122 0 3020<0.090 24.5 24.5
Dibromochloromethane ug/L 20 122 60-140122 0 3020<0.15 24.5 24.4
Dibromomethane ug/L 20 121 60-140118 3 3020<0.19 24.2 23.6
Dichlorodifluoromethane ug/L 20 116 60-140112 3 3020<0.12 23.1 22.4
Diisopropyl ether ug/L M12014260-140140 1 30201.3 29.7 29.3
Ethylbenzene ug/L M12014560-140141 3 3020<0.081 29.0 28.2
Hexachloro-1,3-butadiene ug/L M12015760-140149 5 3020<0.35 31.4 29.7
Isopropylbenzene(Cumene)ug/L M12014860-140145 2 3020<0.11 29.5 29.0
m&p-Xylene ug/L M14014460-140141 2 3040<0.094 57.8 56.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117632MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683117004
4117633
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 20 117 60-140118 0 302012.2 35.6 35.7
Methylene Chloride ug/L 20 132 60-140130 1 3020<1.9 26.3 26.0
n-Butylbenzene ug/L M12016460-140161 2 3020<0.066 32.8 32.1
n-Propylbenzene ug/L M12015460-140150 2 3020<0.10 30.7 30.0
Naphthalene ug/L 20 127 60-140125 2 3020<0.10 25.4 25.0
o-Xylene ug/L 20 137 60-140135 2 3020<0.14 27.5 27.0
sec-Butylbenzene ug/L M12015660-140152 3 3020<0.085 31.2 30.3
Styrene ug/L M12014260-140138 3 3020<0.14 28.4 27.6
tert-Butylbenzene ug/L 20 126 60-140122 3 3020<0.086 25.1 24.4
Tetrachloroethene ug/L M12014260-140140 1 3020<0.086 28.4 28.1
Toluene ug/L 20 131 60-140130 1 3020<0.090 26.3 25.9
trans-1,2-Dichloroethene ug/L M12014960-140149 1 3020<0.10 29.9 29.7
trans-1,3-Dichloropropene ug/L 20 120 60-140120 0 3020<0.13 24.0 24.0
Trichloroethene ug/L 20 137 60-140138 1 3020<0.17 27.3 27.5
Trichlorofluoromethane ug/L M12014860-140143 3 3020<0.14 29.7 28.6
Vinyl chloride ug/L 20 116 60-140115 0 3020<0.15 23.2 23.1
1,2-Dichloroethane-d4 (S)%102 70-130102
4-Bromofluorobenzene (S)%98 70-13098
Toluene-d8 (S)%97 70-13096
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:
794637
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92683117001, 92683117002, 92683117003
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4117636
Associated Lab Samples:92683117001, 92683117002, 92683117003
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L <0.091 0.50 08/20/23 23:040.091
1,1,1-Trichloroethane ug/L <0.11 0.50 08/20/23 23:040.11
1,1,2,2-Tetrachloroethane ug/L <0.074 0.50 08/20/23 23:040.074
1,1,2-Trichloroethane ug/L <0.096 0.50 08/20/23 23:040.096
1,1-Dichloroethane ug/L <0.056 0.50 08/20/23 23:040.056
1,1-Dichloroethene ug/L <0.079 0.50 08/20/23 23:040.079
1,1-Dichloropropene ug/L <0.066 0.50 08/20/23 23:040.066
1,2,3-Trichlorobenzene ug/L <0.12 2.0 08/20/23 23:040.12
1,2,3-Trichloropropane ug/L <0.17 0.50 08/20/23 23:040.17
1,2,4-Trichlorobenzene ug/L <0.16 2.0 08/20/23 23:040.16
1,2,4-Trimethylbenzene ug/L <0.031 0.50 08/20/23 23:040.031
1,2-Dibromo-3-chloropropane ug/L <0.18 1.0 08/20/23 23:040.18
1,2-Dibromoethane (EDB)ug/L <0.15 0.50 08/20/23 23:040.15
1,2-Dichlorobenzene ug/L <0.094 0.50 08/20/23 23:040.094
1,2-Dichloroethane ug/L <0.11 0.50 08/20/23 23:040.11
1,2-Dichloropropane ug/L <0.14 0.50 08/20/23 23:040.14
1,3,5-Trimethylbenzene ug/L <0.071 0.50 08/20/23 23:040.071
1,3-Dichlorobenzene ug/L <0.098 0.50 08/20/23 23:040.098
1,3-Dichloropropane ug/L <0.085 0.50 08/20/23 23:040.085
1,4-Dichlorobenzene ug/L <0.090 0.50 08/20/23 23:040.090
2,2-Dichloropropane ug/L <0.12 0.50 08/20/23 23:040.12
2-Chlorotoluene ug/L <0.13 0.50 08/20/23 23:040.13
4-Chlorotoluene ug/L <0.096 0.50 08/20/23 23:040.096
Benzene ug/L <0.079 0.50 08/20/23 23:040.079
Bromobenzene ug/L <0.14 0.50 08/20/23 23:040.14
Bromochloromethane ug/L <0.094 0.50 08/20/23 23:040.094
Bromodichloromethane ug/L <0.17 0.50 08/20/23 23:040.17
Bromoform ug/L <0.20 0.50 08/20/23 23:040.20
Bromomethane ug/L <0.22 5.0 08/20/23 23:040.22
Carbon tetrachloride ug/L <0.17 0.50 08/20/23 23:040.17
Chlorobenzene ug/L <0.085 0.50 08/20/23 23:040.085
Chloroethane ug/L <0.17 1.0 08/20/23 23:040.17
Chloroform ug/L <0.069 0.50 08/20/23 23:040.069
Chloromethane ug/L <0.18 1.0 08/20/23 23:040.18
cis-1,2-Dichloroethene ug/L <0.11 0.50 08/20/23 23:040.11
cis-1,3-Dichloropropene ug/L <0.090 0.50 08/20/23 23:040.090
Dibromochloromethane ug/L <0.15 0.50 08/20/23 23:040.15
Dibromomethane ug/L <0.19 0.50 08/20/23 23:040.19
Dichlorodifluoromethane ug/L <0.12 0.50 08/20/23 23:040.12
Diisopropyl ether ug/L <0.072 0.50 08/20/23 23:040.072
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:4117636
Associated Lab Samples:92683117001, 92683117002, 92683117003
Matrix:Water
AnalyzedMDL
Ethylbenzene ug/L <0.081 0.50 08/20/23 23:040.081
Hexachloro-1,3-butadiene ug/L <0.35 2.0 08/20/23 23:040.35
Isopropylbenzene (Cumene)ug/L <0.11 0.50 08/20/23 23:040.11
m&p-Xylene ug/L <0.094 1.0 08/20/23 23:040.094
Methyl-tert-butyl ether ug/L <0.053 0.50 08/20/23 23:040.053
Methylene Chloride ug/L <1.9 2.0 08/20/23 23:041.9
n-Butylbenzene ug/L <0.066 0.50 08/20/23 23:040.066
n-Propylbenzene ug/L <0.10 0.50 08/20/23 23:040.10
Naphthalene ug/L <0.10 2.0 08/20/23 23:040.10
o-Xylene ug/L <0.14 0.50 08/20/23 23:040.14
sec-Butylbenzene ug/L <0.085 0.50 08/20/23 23:040.085
Styrene ug/L <0.14 0.50 08/20/23 23:040.14
tert-Butylbenzene ug/L <0.086 0.50 08/20/23 23:040.086
Tetrachloroethene ug/L <0.086 0.50 08/20/23 23:040.086
Toluene ug/L <0.090 0.50 08/20/23 23:040.090
trans-1,2-Dichloroethene ug/L <0.10 0.50 08/20/23 23:040.10
trans-1,3-Dichloropropene ug/L <0.13 0.50 08/20/23 23:040.13
Trichloroethene ug/L <0.17 0.50 08/20/23 23:040.17
Trichlorofluoromethane ug/L <0.14 1.0 08/20/23 23:040.14
Vinyl chloride ug/L <0.15 1.0 08/20/23 23:040.15
1,2-Dichloroethane-d4 (S)%111 70-130 08/20/23 23:04
4-Bromofluorobenzene (S)%96 70-130 08/20/23 23:04
Toluene-d8 (S)%97 70-130 08/20/23 23:04
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4117637LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 22.920 115 60-140
1,1,1-Trichloroethane ug/L 21.920 109 60-140
1,1,2,2-Tetrachloroethane ug/L 25.220 126 60-140
1,1,2-Trichloroethane ug/L 23.320 116 60-140
1,1-Dichloroethane ug/L 24.020 120 60-140
1,1-Dichloroethene ug/L 25.020 125 60-140
1,1-Dichloropropene ug/L 25.120 125 60-140
1,2,3-Trichlorobenzene ug/L 21.120 105 60-140
1,2,3-Trichloropropane ug/L 23.620 118 60-140
1,2,4-Trichlorobenzene ug/L 22.120 110 60-140
1,2,4-Trimethylbenzene ug/L 24.120 120 60-140
1,2-Dibromo-3-chloropropane ug/L 20.520 103 60-140
1,2-Dibromoethane (EDB)ug/L 23.820 119 60-140
1,2-Dichlorobenzene ug/L 24.020 120 60-140
1,2-Dichloroethane ug/L 23.620 118 60-140
1,2-Dichloropropane ug/L 24.720 123 60-140
1,3,5-Trimethylbenzene ug/L 24.420 122 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: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117637LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 24.020 120 60-140
1,3-Dichloropropane ug/L 23.920 120 60-140
1,4-Dichlorobenzene ug/L 24.120 120 60-140
2,2-Dichloropropane ug/L 21.320 107 60-140
2-Chlorotoluene ug/L 24.420 122 60-140
4-Chlorotoluene ug/L 24.320 121 60-140
Benzene ug/L 23.820 119 60-140
Bromobenzene ug/L 23.720 119 60-140
Bromochloromethane ug/L 22.420 112 60-140
Bromodichloromethane ug/L 21.320 107 60-140
Bromoform ug/L 21.020 105 60-140
Bromomethane ug/L 22.720 113 60-140
Carbon tetrachloride ug/L 21.420 107 60-140
Chlorobenzene ug/L 23.720 118 60-140
Chloroethane ug/L 26.920 134 60-140
Chloroform ug/L 23.220 116 60-140
Chloromethane ug/L 18.220 91 60-140
cis-1,2-Dichloroethene ug/L 23.320 117 60-140
cis-1,3-Dichloropropene ug/L 22.120 110 60-140
Dibromochloromethane ug/L 21.620 108 60-140
Dibromomethane ug/L 21.520 108 60-140
Dichlorodifluoromethane ug/L 23.020 115 60-140
Diisopropyl ether ug/L 24.420 122 60-140
Ethylbenzene ug/L 23.520 118 60-140
Hexachloro-1,3-butadiene ug/L 23.120 116 60-140
Isopropylbenzene (Cumene)ug/L 23.720 119 60-140
m&p-Xylene ug/L 47.140 118 60-140
Methyl-tert-butyl ether ug/L 21.420 107 60-140
Methylene Chloride ug/L 23.020 115 60-140
n-Butylbenzene ug/L 25.320 127 60-140
n-Propylbenzene ug/L 24.720 123 60-140
Naphthalene ug/L 22.020 110 60-140
o-Xylene ug/L 23.520 118 60-140
sec-Butylbenzene ug/L 24.220 121 60-140
Styrene ug/L 23.920 120 60-140
tert-Butylbenzene ug/L 19.720 98 60-140
Tetrachloroethene ug/L 22.420 112 60-140
Toluene ug/L 22.220 111 60-140
trans-1,2-Dichloroethene ug/L 24.620 123 60-140
trans-1,3-Dichloropropene ug/L 21.220 106 60-140
Trichloroethene ug/L 22.720 113 60-140
Trichlorofluoromethane ug/L 22.320 111 60-140
Vinyl chloride ug/L 19.120 96 60-140
1,2-Dichloroethane-d4 (S)%105 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%97 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117638MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683117001
4117639
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 121 60-140117 3 3020<0.091 24.2 23.4
1,1,1-Trichloroethane ug/L 20 119 60-140118 1 3020<0.11 23.7 23.6
1,1,2,2-Tetrachloroethane ug/L 20 126 60-140126 0 3020<0.074 25.2 25.2
1,1,2-Trichloroethane ug/L 20 118 60-140116 1 3020<0.096 23.5 23.2
1,1-Dichloroethane ug/L 20 127 60-140127 0 3020<0.056 25.4 25.5
1,1-Dichloroethene ug/L 20 140 60-140138 2 3020<0.079 28.0 27.5
1,1-Dichloropropene ug/L 20 140 60-140138 2 3020<0.066 28.0 27.6
1,2,3-Trichlorobenzene ug/L 20 117 60-140110 6 3020<0.12 23.4 22.1
1,2,3-Trichloropropane ug/L 20 119 60-140120 1 3020<0.17 23.8 23.9
1,2,4-Trichlorobenzene ug/L 20 122 60-140114 7 3020<0.16 24.5 22.8
1,2,4-Trimethylbenzene ug/L 20 129 60-140126 2 3020<0.031 25.9 25.3
1,2-Dibromo-3-
chloropropane ug/L 20 110 60-140110 1 3020<0.18 22.0 22.1
1,2-Dibromoethane (EDB)ug/L 20 121 60-140120 1 3020<0.15 24.2 24.0
1,2-Dichlorobenzene ug/L 20 128 60-140125 3 3020<0.094 25.6 24.9
1,2-Dichloroethane ug/L 20 118 60-140120 1 3020<0.11 23.7 23.9
1,2-Dichloropropane ug/L 20 128 60-140127 1 3020<0.14 25.6 25.3
1,3,5-Trimethylbenzene ug/L 20 130 60-140128 2 3020<0.071 26.1 25.6
1,3-Dichlorobenzene ug/L 20 128 60-140125 3 3020<0.098 25.6 24.9
1,3-Dichloropropane ug/L 20 124 60-140123 0 3020<0.085 24.7 24.6
1,4-Dichlorobenzene ug/L 20 132 60-140129 2 3020<0.090 26.4 25.8
2,2-Dichloropropane ug/L 20 116 60-140114 2 3020<0.12 23.3 22.8
2-Chlorotoluene ug/L 20 131 60-140128 2 3020<0.13 26.2 25.6
4-Chlorotoluene ug/L 20 127 60-140127 0 3020<0.096 25.4 25.4
Benzene ug/L 20 125 60-140124 1 30202.5 27.5 27.3
Bromobenzene ug/L 20 125 60-140124 1 3020<0.14 25.0 24.8
Bromochloromethane ug/L 20 114 60-140115 1 3020<0.094 22.8 23.1
Bromodichloromethane ug/L 20 109 60-140108 1 3020<0.17 21.9 21.6
Bromoform ug/L 20 104 60-140103 1 3020<0.20 20.8 20.6
Bromomethane ug/L 20 117 60-140113 3 3020<0.22 23.5 22.7
Carbon tetrachloride ug/L 20 118 60-140116 1 3020<0.17 23.6 23.2
Chlorobenzene ug/L 20 129 60-140126 2 3020<0.085 25.8 25.2
Chloroethane ug/L M12013960-140141 1 3020<0.17 27.8 28.2
Chloroform ug/L 20 116 60-140116 0 30201.8 25.0 24.9
Chloromethane ug/L 20 91 60-14089 2 3020<0.18 18.2 17.9
cis-1,2-Dichloroethene ug/L 20 123 60-140123 0 3020<0.11 24.6 24.7
cis-1,3-Dichloropropene ug/L 20 110 60-140109 1 3020<0.090 22.0 21.8
Dibromochloromethane ug/L 20 110 60-140109 1 3020<0.15 22.1 21.8
Dibromomethane ug/L 20 107 60-140108 1 3020<0.19 21.3 21.6
Dichlorodifluoromethane ug/L 20 102 60-14099 3 3020<0.12 20.4 19.8
Diisopropyl ether ug/L 20 127 60-140126 1 30201.3 26.8 26.5
Ethylbenzene ug/L 20 127 60-140125 1 3020<0.081 25.3 25.1
Hexachloro-1,3-butadiene ug/L 20 128 60-140110 15 3020<0.35 25.6 22.0
Isopropylbenzene(Cumene)ug/L 20 130 60-140127 3 3020<0.11 26.1 25.4
m&p-Xylene ug/L 40 126 60-140125 1 3040<0.094 50.3 49.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4117638MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683117001
4117639
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 20 103 60-14095 2 302087.2 108 106
Methylene Chloride ug/L 20 118 60-140118 0 3020<1.9 23.6 23.6
n-Butylbenzene ug/L 20 140 60-140132 5 3020<0.066 27.9 26.5
n-Propylbenzene ug/L 20 135 60-140131 3 3020<0.10 27.1 26.2
Naphthalene ug/L 20 122 60-140119 3 30200.79J 25.2 24.5
o-Xylene ug/L 20 122 60-140121 1 3020<0.14 24.5 24.3
sec-Butylbenzene ug/L 20 135 60-140128 5 30200.45J 27.4 26.0
Styrene ug/L 20 124 60-140124 0 3020<0.14 24.8 24.8
tert-Butylbenzene ug/L 20 109 60-140106 3 3020<0.086 21.8 21.1
Tetrachloroethene ug/L 20 126 60-140125 1 3020<0.086 25.2 25.0
Toluene ug/L 20 116 60-140117 1 3020<0.090 23.3 23.5
trans-1,2-Dichloroethene ug/L 20 132 60-140131 1 3020<0.10 26.4 26.2
trans-1,3-Dichloropropene ug/L 20 108 60-140108 0 3020<0.13 21.5 21.5
Trichloroethene ug/L 20 122 60-140122 1 3020<0.17 24.5 24.3
Trichlorofluoromethane ug/L 20 129 60-140126 2 3020<0.14 25.8 25.1
Vinyl chloride ug/L 20 102 60-140101 2 3020<0.15 20.5 20.1
1,2-Dichloroethane-d4 (S)%103 70-130105
4-Bromofluorobenzene (S)%99 70-13099
Toluene-d8 (S)%97 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: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:
794981
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92683117006
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4119243
Associated Lab Samples:92683117006
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L <0.091 0.50 08/21/23 16:010.091
1,1,1-Trichloroethane ug/L <0.11 0.50 08/21/23 16:010.11
1,1,2,2-Tetrachloroethane ug/L <0.074 0.50 08/21/23 16:010.074
1,1,2-Trichloroethane ug/L <0.096 0.50 08/21/23 16:010.096
1,1-Dichloroethane ug/L <0.056 0.50 08/21/23 16:010.056
1,1-Dichloroethene ug/L <0.079 0.50 08/21/23 16:010.079
1,1-Dichloropropene ug/L <0.066 0.50 08/21/23 16:010.066
1,2,3-Trichlorobenzene ug/L <0.12 2.0 08/21/23 16:010.12
1,2,3-Trichloropropane ug/L <0.17 0.50 08/21/23 16:010.17
1,2,4-Trichlorobenzene ug/L <0.16 2.0 08/21/23 16:010.16
1,2,4-Trimethylbenzene ug/L <0.031 0.50 08/21/23 16:010.031
1,2-Dibromo-3-chloropropane ug/L <0.18 1.0 08/21/23 16:010.18
1,2-Dibromoethane (EDB)ug/L <0.15 0.50 08/21/23 16:010.15
1,2-Dichlorobenzene ug/L <0.094 0.50 08/21/23 16:010.094
1,2-Dichloroethane ug/L <0.11 0.50 08/21/23 16:010.11
1,2-Dichloropropane ug/L <0.14 0.50 08/21/23 16:010.14
1,3,5-Trimethylbenzene ug/L <0.071 0.50 08/21/23 16:010.071
1,3-Dichlorobenzene ug/L <0.098 0.50 08/21/23 16:010.098
1,3-Dichloropropane ug/L <0.085 0.50 08/21/23 16:010.085
1,4-Dichlorobenzene ug/L <0.090 0.50 08/21/23 16:010.090
2,2-Dichloropropane ug/L <0.12 0.50 08/21/23 16:010.12
2-Chlorotoluene ug/L <0.13 0.50 08/21/23 16:010.13
4-Chlorotoluene ug/L <0.096 0.50 08/21/23 16:010.096
Benzene ug/L <0.079 0.50 08/21/23 16:010.079
Bromobenzene ug/L <0.14 0.50 08/21/23 16:010.14
Bromochloromethane ug/L <0.094 0.50 08/21/23 16:010.094
Bromodichloromethane ug/L <0.17 0.50 08/21/23 16:010.17
Bromoform ug/L <0.20 0.50 08/21/23 16:010.20
Bromomethane ug/L <0.22 5.0 08/21/23 16:010.22
Carbon tetrachloride ug/L <0.17 0.50 08/21/23 16:010.17
Chlorobenzene ug/L <0.085 0.50 08/21/23 16:010.085
Chloroethane ug/L <0.17 1.0 08/21/23 16:010.17
Chloroform ug/L <0.069 0.50 08/21/23 16:010.069
Chloromethane ug/L <0.18 1.0 08/21/23 16:010.18
cis-1,2-Dichloroethene ug/L <0.11 0.50 08/21/23 16:010.11
cis-1,3-Dichloropropene ug/L <0.090 0.50 08/21/23 16:010.090
Dibromochloromethane ug/L <0.15 0.50 08/21/23 16:010.15
Dibromomethane ug/L <0.19 0.50 08/21/23 16:010.19
Dichlorodifluoromethane ug/L <0.12 0.50 08/21/23 16:010.12
Diisopropyl ether ug/L <0.072 0.50 08/21/23 16:010.072
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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:4119243
Associated Lab Samples:92683117006
Matrix:Water
AnalyzedMDL
Ethylbenzene ug/L <0.081 0.50 08/21/23 16:010.081
Hexachloro-1,3-butadiene ug/L <0.35 2.0 08/21/23 16:010.35
Isopropylbenzene (Cumene)ug/L <0.11 0.50 08/21/23 16:010.11
m&p-Xylene ug/L <0.094 1.0 08/21/23 16:010.094
Methyl-tert-butyl ether ug/L <0.053 0.50 08/21/23 16:010.053
Methylene Chloride ug/L <1.9 2.0 08/21/23 16:011.9
n-Butylbenzene ug/L <0.066 0.50 08/21/23 16:010.066
n-Propylbenzene ug/L <0.10 0.50 08/21/23 16:010.10
Naphthalene ug/L <0.10 2.0 08/21/23 16:010.10
o-Xylene ug/L <0.14 0.50 08/21/23 16:010.14
sec-Butylbenzene ug/L <0.085 0.50 08/21/23 16:010.085
Styrene ug/L <0.14 0.50 08/21/23 16:010.14
tert-Butylbenzene ug/L <0.086 0.50 08/21/23 16:010.086
Tetrachloroethene ug/L <0.086 0.50 08/21/23 16:010.086
Toluene ug/L <0.090 0.50 08/21/23 16:010.090
trans-1,2-Dichloroethene ug/L <0.10 0.50 08/21/23 16:010.10
trans-1,3-Dichloropropene ug/L <0.13 0.50 08/21/23 16:010.13
Trichloroethene ug/L <0.17 0.50 08/21/23 16:010.17
Trichlorofluoromethane ug/L <0.14 1.0 08/21/23 16:010.14
Vinyl chloride ug/L <0.15 1.0 08/21/23 16:010.15
1,2-Dichloroethane-d4 (S)%99 70-130 08/21/23 16:01
4-Bromofluorobenzene (S)%102 70-130 08/21/23 16:01
Toluene-d8 (S)%87 70-130 08/21/23 16:01
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4119244LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 20.320 101 60-140
1,1,1-Trichloroethane ug/L 19.320 96 60-140
1,1,2,2-Tetrachloroethane ug/L 20.520 103 60-140
1,1,2-Trichloroethane ug/L 23.120 115 60-140
1,1-Dichloroethane ug/L 19.120 95 60-140
1,1-Dichloroethene ug/L 19.620 98 60-140
1,1-Dichloropropene ug/L 20.320 102 60-140
1,2,3-Trichlorobenzene ug/L 20.120 101 60-140
1,2,3-Trichloropropane ug/L 20.120 101 60-140
1,2,4-Trichlorobenzene ug/L 19.620 98 60-140
1,2,4-Trimethylbenzene ug/L 19.720 98 60-140
1,2-Dibromo-3-chloropropane ug/L 18.420 92 60-140
1,2-Dibromoethane (EDB)ug/L 19.720 98 60-140
1,2-Dichlorobenzene ug/L 19.720 98 60-140
1,2-Dichloroethane ug/L 19.320 97 60-140
1,2-Dichloropropane ug/L 20.520 102 60-140
1,3,5-Trimethylbenzene ug/L 20.120 101 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: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4119244LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 20.020 100 60-140
1,3-Dichloropropane ug/L 18.920 95 60-140
1,4-Dichlorobenzene ug/L 19.120 95 60-140
2,2-Dichloropropane ug/L 18.420 92 60-140
2-Chlorotoluene ug/L 19.320 96 60-140
4-Chlorotoluene ug/L 20.120 101 60-140
Benzene ug/L 21.820 109 60-140
Bromobenzene ug/L 19.820 99 60-140
Bromochloromethane ug/L 18.920 94 60-140
Bromodichloromethane ug/L 20.920 104 60-140
Bromoform ug/L 18.520 92 60-140
Bromomethane ug/L 19.220 96 60-140
Carbon tetrachloride ug/L 21.820 109 60-140
Chlorobenzene ug/L 19.420 97 60-140
Chloroethane ug/L 18.620 93 60-140
Chloroform ug/L 19.220 96 60-140
Chloromethane ug/L 17.920 90 60-140
cis-1,2-Dichloroethene ug/L 19.020 95 60-140
cis-1,3-Dichloropropene ug/L 22.520 113 60-140
Dibromochloromethane ug/L 20.520 102 60-140
Dibromomethane ug/L 20.820 104 60-140
Dichlorodifluoromethane ug/L 20.220 101 60-140
Diisopropyl ether ug/L 18.320 92 60-140
Ethylbenzene ug/L 18.920 94 60-140
Hexachloro-1,3-butadiene ug/L 20.120 100 60-140
Isopropylbenzene (Cumene)ug/L 19.720 99 60-140
m&p-Xylene ug/L 38.540 96 60-140
Methyl-tert-butyl ether ug/L 18.220 91 60-140
Methylene Chloride ug/L 19.420 97 60-140
n-Butylbenzene ug/L 20.020 100 60-140
n-Propylbenzene ug/L 19.020 95 60-140
Naphthalene ug/L 21.020 105 60-140
o-Xylene ug/L 19.920 100 60-140
sec-Butylbenzene ug/L 19.320 97 60-140
Styrene ug/L 20.320 102 60-140
tert-Butylbenzene ug/L 15.920 79 60-140
Tetrachloroethene ug/L 19.420 97 60-140
Toluene ug/L 21.520 108 60-140
trans-1,2-Dichloroethene ug/L 19.620 98 60-140
trans-1,3-Dichloropropene ug/L 22.520 112 60-140
Trichloroethene ug/L 20.020 100 60-140
Trichlorofluoromethane ug/L 17.620 88 60-140
Vinyl chloride ug/L 16.420 82 60-140
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%115 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4119245MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683403007
4119246
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 115 60-140121 5 3020<0.091 23.0 24.1
1,1,1-Trichloroethane ug/L 20 114 60-140127 10 3020<0.11 22.9 25.4
1,1,2,2-Tetrachloroethane ug/L 20 118 60-140120 1 3020<0.074 23.7 24.0
1,1,2-Trichloroethane ug/L 20 132 60-140132 0 3020<0.096 26.4 26.5
1,1-Dichloroethane ug/L 20 118 60-140130 9 3020<0.056 23.7 26.0
1,1-Dichloroethene ug/L 20 119 60-140130 9 3020<0.079 23.8 26.1
1,1-Dichloropropene ug/L 20 123 60-140136 10 3020<0.066 24.5 27.2
1,2,3-Trichlorobenzene ug/L 20 107 60-140118 10 3020<0.12 21.4 23.6
1,2,3-Trichloropropane ug/L 20 106 60-140121 13 3020<0.17 21.3 24.2
1,2,4-Trichlorobenzene ug/L 20 106 60-140114 7 3020<0.16 21.1 22.7
1,2,4-Trimethylbenzene ug/L 20 106 60-140104 1 30208.3 29.4 29.2
1,2-Dibromo-3-
chloropropane ug/L 20 108 60-140116 8 3020<0.18 21.5 23.2
1,2-Dibromoethane (EDB)ug/L 20 112 60-140118 5 3020<0.15 22.4 23.6
1,2-Dichlorobenzene ug/L 20 117 60-140121 4 3020<0.094 23.3 24.3
1,2-Dichloroethane ug/L 20 117 60-140127 8 3020<0.11 23.4 25.4
1,2-Dichloropropane ug/L 20 128 60-140133 4 3020<0.14 25.5 26.6
1,3,5-Trimethylbenzene ug/L 20 113 60-140115 1 30202.2 24.9 25.1
1,3-Dichlorobenzene ug/L 20 117 60-140118 0 3020<0.098 23.4 23.5
1,3-Dichloropropane ug/L 20 110 60-140115 4 3020<0.085 22.0 23.0
1,4-Dichlorobenzene ug/L 20 112 60-140114 1 3020<0.090 22.4 22.8
2,2-Dichloropropane ug/L 20 106 60-140116 8 3020<0.12 21.3 23.2
2-Chlorotoluene ug/L 20 115 60-140115 0 3020<0.13 23.0 23.1
4-Chlorotoluene ug/L 20 115 60-140118 3 3020<0.096 22.9 23.5
Benzene ug/L 20 116 60-14087 10 302040.5 63.7 57.9
Bromobenzene ug/L 20 118 60-140120 1 3020<0.14 23.7 24.0
Bromochloromethane ug/L 20 117 60-140129 10 3020<0.094 23.4 25.8
Bromodichloromethane ug/L 20 124 60-140125 1 3020<0.17 24.8 25.0
Bromoform ug/L 20 105 60-140108 3 3020<0.20 20.9 21.6
Bromomethane ug/L 20 105 60-140121 14 3020<0.22 21.0 24.1
Carbon tetrachloride ug/L 20 122 60-140123 1 3020<0.17 24.3 24.6
Chlorobenzene ug/L 20 114 60-140118 3 3020<0.085 22.9 23.5
Chloroethane ug/L 20 117 60-140123 5 3020<0.17 23.3 24.6
Chloroform ug/L 20 115 60-140125 8 3020<0.069 23.0 25.0
Chloromethane ug/L 20 111 60-140114 3 3020<0.18 22.2 22.9
cis-1,2-Dichloroethene ug/L 20 119 60-140128 8 3020<0.11 23.7 25.7
cis-1,3-Dichloropropene ug/L 20 124 60-140128 3 3020<0.090 24.7 25.5
Dibromochloromethane ug/L 20 115 60-140120 4 3020<0.15 23.0 24.1
Dibromomethane ug/L 20 117 60-140128 9 3020<0.19 23.4 25.5
Dichlorodifluoromethane ug/L 20 123 60-140138 11 3020<0.12 24.7 27.6
Diisopropyl ether ug/L 20 114 60-140126 9 30201.4 24.3 26.6
Ethylbenzene ug/L 20 94 60-14091 2 302011.8 30.6 29.9
Hexachloro-1,3-butadiene ug/L 20 107 60-140113 6 3020<0.35 21.4 22.7
Isopropylbenzene(Cumene)ug/L 20 111 60-140115 3 30200.76 23.0 23.7
m&p-Xylene ug/L 40 95 60-14092 2 304024.4 62.5 61.3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 34
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92683117
METCALF 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.
4119245MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92683403007
4119246
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 20 109 60-140139 8 302053.2 74.9 80.9
Methylene Chloride ug/L 20 119 60-140128 7 3020<1.9 23.9 25.5
n-Butylbenzene ug/L 20 114 60-140118 4 3020<0.066 22.7 23.7
n-Propylbenzene ug/L 20 110 60-140111 1 30201.2 23.2 23.5
Naphthalene ug/L 20 106 60-140117 8 30204.9 26.1 28.3
o-Xylene ug/L 20 94 60-14088 4 302014.3 33.0 31.9
sec-Butylbenzene ug/L 20 112 60-140112 0 3020<0.085 22.5 22.5
Styrene ug/L 20 118 60-140122 4 3020<0.14 23.5 24.4
tert-Butylbenzene ug/L 20 93 60-14095 3 3020<0.086 18.6 19.1
Tetrachloroethene ug/L 20 109 60-140112 3 3020<0.086 21.8 22.4
Toluene ug/L M1207160-14035 13 302045.1 59.4 52.1
trans-1,2-Dichloroethene ug/L 20 119 60-140129 8 3020<0.10 23.8 25.8
trans-1,3-Dichloropropene ug/L 20 123 60-140128 4 3020<0.13 24.5 25.6
Trichloroethene ug/L 20 115 60-140117 2 3020<0.17 23.0 23.3
Trichlorofluoromethane ug/L 20 106 60-140116 9 3020<0.14 21.2 23.3
Vinyl chloride ug/L 20 100 60-140109 8 3020<0.15 20.1 21.8
1,2-Dichloroethane-d4 (S)%HS10070-130102
4-Bromofluorobenzene (S)%100 70-130101
Toluene-d8 (S)%110 70-130109
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
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Huntersville, NC 28078
[phone]
Page 29 of 34
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92683117
METCALF 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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Results are from sample aliquot taken from VOA vial with headspace (air bubble greater than 6 mm diameter).HS
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 exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 34
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92683117
METCALF GROCERY
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92683117001 794637MW-1 SM 6200B
92683117002 794637MW-2 SM 6200B
92683117003 794637FIELD DUPLICATE SM 6200B
92683117004 794636MW-3 SM 6200B
92683117005 794636MW-4 SM 6200B
92683117006 794981MW-5 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: 08/22/2023 03:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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ESP Corporate Office
3475 Lakemont Boulevard
Fort Mill, SC 29708
803.802.2440

Mailing Address: P.O. Box 7030 Charlotte, NC 28241
800.960.7317 | www.espassociates.com

Concord
7144 Weddington Rd. NW
Suite 110
Concord, NC 28027
704.793.9855

Cornelius
20484 Chartwell Center Dr.
Suite D
Cornelius, NC 28031
704.649.2863

Raleigh
2200 Gateway Centre Blvd.
Suite 216
Morrisville, NC 27560
919.678.1070

Greensboro
7011 Albert Pick Rd
Suite E
Greensboro, NC 27409
336.334.7724

Wilmington
211 Racine Drive
Suite 101
Wilmington, NC 28403
910.313.6648

Charleston
2154 North Center Street
Suite E-503
North Charleston, SC 29406
843.714.2040

Nashville
500 Wilson Pike Circle
Suite 310
Brentwood, TN 37027
615.760.8300

Pittsburgh
One Williamsburg Place
Suite G-5, Box 13
Warrendale, PA 15086
724.462.6606
Bradenton
518 13th Street
West Bradenton, FL 34205
941.345.5451

Indianapolis
8673 Bash Street
Indianapolis, IN 46256
317.537.6979

Albuquerque
1203 West Ella Drive
Corrales, NM 87048
505.314.1322

Birmingham
291 Cahaba Valley Parkway North Suite A
Pelham, AL 35124
205.664.8498

Vickrey & Associates, LLC - An ESP Company

San Antonio
12970 Country Parkway
San Antonio TX 78216
210.349.3271

Austin
3600 West Parmer Lane
Suite 175
Austin, TX 78727
512.494.8014

McAllen
1216 East Jasmine Avenue
Suite C
McAllen, TX 78501
956.340.0045