WS-3844_12787_CA_MRP_20221130

TABLE OF CONTENTS
ACRONYMS ........................................................................................................................................4
EXECUTIVE SUMMARY .......................................................................................................................1
1.0 INTRODUCTION .....................................................................................................................3
1.1 SITE INFORMATION ............................................................................................................................... 3
1.2 ADJOINING PROPERTIES AND POTENTIAL RECEPTORS.................................................................................. 4
1.3 SITE HYDROLOGY & GEOLOGY ................................................................................................................ 4
1.4 PREVIOUS REPORTS .............................................................................................................................. 5
2.0 ASSESSMENT & REMEDIATION HISTORY .................................................................................5
2.1 RELEASE DISCOVERY ............................................................................................................................. 5
2.2 COMPREHENSIVE SITE ASSESSMENT ........................................................................................................ 5
2.3 REMEDIATION PLANNING & OPERATIONS – PROGRESS SUMMARY ............................................................... 6
2.4 CURRENT REGULATORY REQUEST ............................................................................................................ 6
3.0 RECEPTOR INFORMATION ......................................................................................................7
3.1 WATER SUPPLY WELLS: ......................................................................................................................... 7
3.2 PUBLIC WATER SUPPLIES: ...................................................................................................................... 7
3.3 SURFACE WATER: ................................................................................................................................. 7
3.4 WELLHEAD PROTECTION AREAS: ............................................................................................................. 7
3.5 DEEP AQUIFERS IN THE COASTAL PLAIN PHYSIOGRAPHIC REGION: ................................................................ 8
3.6 SUBSURFACE STRUCTURES: .................................................................................................................... 8
3.7 LAND USE: .......................................................................................................................................... 8
4.0 GROUNDWATER SAMPLING ...................................................................................................8
4.1 MONITORING WELL INSTALLATION .......................................................................................................... 8
4.2 MONITORING WELL SAMPLING .............................................................................................................. 9
4.3 POTABLE WATER SUPPLY WELL SAMPLING ............................................................................................... 9
4.4 DESCRIPTION OF SHALLOW GROUNDWATER PLUME .............................................................................. 9
4.5 DESCRIPTION OF INTERMEDIATE GROUNDWATER PLUME ................................................................... 10
5.0 GROUNDWATER ASSESSMENT RESULTS ............................................................................... 11
5.1 MONITORING WELL ANALYTICAL RESULTS .............................................................................................. 11
5.2 SUPPLY WELL ANALYTICAL RESULTS ....................................................................................................... 12
6.0 FREE-PRODUCT ASSESSMENT & REMOVAL ........................................................................... 13
7.0 MNA & SOURCE DEPLETION ................................................................................................. 13
7.1 SOIL CONTAMINANT MASS REMOVAL .................................................................................................... 13
7.2 GROUNDWATER – TOTAL MASS OF CONTAMINANT ................................................................................. 13
8.0 CONCLUSIONS & RECOMMENDATIONS ................................................................................ 15
9.0 LIMITATIONS ....................................................................................................................... 16

Page I
TABLE OF CONTENTS
(CONTINUED)
FIGURES
1. Topographic Map
2. Site Map
3. Property Map
4. Receptor Survey Map
5. UST Closure and Assessment Figures
6. Soil Assessment and Concentration Figure
7. Soil Cross Section Location Figure from the CSA
8. Soil Cross Section A-A’ from the CSA
9. Soil Cross Section B-B’ from the CSA
10. Potentiometric Surface Map – Shallow (08-11-2022)
11. Potentiometric Surface Map – Intermediate (08-11-2022)
12. Benzene Isoconcentration Map (08-11-2022)
13. MTBE (Shallow Wells) Isoconcentration Map (08-11-2022)
14. MTBE (Intermediate Wells) Isoconcentration Map (08-11-2022)
15. TBA Isoconcentration Map (08-11-2022)
16. Cross Section Location Map
17. Cross Section Map (C-C’)
18. Cross Section Map (D-D’)

TABLES
1. Underground Storage Tank Information
2. Summary of Soil Sample Results (B-3)
3. Surrounding Properties & SWs within 1,000 feet of Source Area
4. Monitoring Well Construction Data
5. Groundwater Elevation Data
6. Monitoring Well Analytical Results
7. Summary of Field Measurements
8. Water Supply Well Analytical Results

APPENDICES
A. NCDEQ Regulatory Letter ( 02-09-2021 )
B. Site and Surrounding Zoning Information
C. Sections from CAP Report
D. Project Summary Completed by Kleinfelder
E. Standard Field Procedures
F. Laboratory Reports & Chain of Custodies
G. Historical Groundwater Analytical Results
H. Groundwater Concentration vs Time Graphs MW-1 and MW-5
I. Total Mass of Contaminant – Soil and Groundwater

Page II
Acronyms

BLS ..................Below Land Surface
BTEX ..............Benzene, Toluene, Ethylbenzene, & Xylenes
CSA .................Comprehensive Site Assessment
DENR .............Department of Environment and Natural Resources
DEQ ................Department of Environmental Quality
EPH .................Extractable Petroleum Hydrocarbons
GCLs ................Gross Contaminant Levels
HASP ...............Health & Safety Plan
MADEP ...........Massachusetts Department of Environmental Protection
MSCC ..............Maximum Soil Contaminant Concentration
MTBE ..............Methyl Tertiary Butyl Ether
µg/L ................Micrograms per Liter
mg/kg .............Milligrams per kilogram
MW .................Monitoring Well
NCAC ..............North Carolina Administrative Code
O&M ...............Operations and Maintenance
OSHA ..............Occupational Safety and Health Administration
OVA ................Organic Vapor Analyzer
PPM ................Parts Per Million
PID ..................Photo-ionization Detector
P&ID ...............Process & Instrumentation Diagram
PVC .................Poly-vinyl Chloride
QA/QC ............Quality Assurance / Quality Control
SCFM ..............Standard Cubic Feet per Minute
SVE .................Soil Vapor Extraction
SW ..................Water Supply Well
UST .................Underground Storage Tank
US EPA ............United States Environmental Protection Agency
VPH .................Volatile Petroleum Hydrocarbons

Page III
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 1
GROUNDWATER MONITORING REPORT
Bonnie’s Grocery– Walnut Cove, Stokes County, NC
NCDEQ Incident #12787 Priority Rank H 395
EXECUTIVE SUMMARY
As requested by Dan River Oil Company, Pyramid Environmental & Engineering, P.C. (Pyramid) has
completed the groundwater monitoring well installation and sampling event for the Bonnie’s
Grocery site in Walnut Cover, NC.

In May and June of 2015, an updated receptor survey was completed for the site. Based on the
updated receptor survey, twenty-one (21) water supply wells or irrigation wells were located
within 1,000 feet of the site. The Walnut Cove Water Department verified that only 24 of the 76
surrounding properties within 1,000 feet of the site are connected to a public water supply. The
site remains a high-risk site (ranked H 395).

In July of 1992, UST system at the Bonnie’s Grocery was closed by removal. Two (2) 1,000-gallon
gasoline USTs, one (1) 2,000-gallon gasoline UST, one (1) 3,000-gallon gasoline UST, one (1) 1,000-
gallon kerosene UST, and associated product piping were removed from the site. The closure soil
samples indicated petroleum concentrations above allowable standards. During UST removal
activities, approximately 70 tons of contaminated soil was excavated. The contaminated soil was
transported to a certified disposal facility.

In 1999, a Limited Site Assessment (LSA) and Comprehensive Site Assessment (CSA) were
completed for the site by Omega Environmental. The LSA and CSA reportedly consisted of four soil
borings, and the installation of 10 monitoring wells. The soil analyses from the UST removal in
1992 are 29 years old, and the Omega soil results are 20 years old. These data were collected
before site remediation (2008 - 2014) and do not represent current soil concentrations.

In August of 2001, the CAP was completed by OES Environmental, and the CAP recommended the
installation of a Dual Phase Extraction (DPE) system to remediate the remaining soil contamination
and groundwater aquifer. The CAP recommended remediation by onsite capture followed by
natural attenuation and degradation for the site groundwater contamination. The trailer mounted
DPE system was installed in 2008 and the extraction wells were all within the top 10 feet of the
surficial aquifer. The system was operating in December of 2008 and operated until March 2014.

On September 24, 2020, supply wells SW-1, 3, 4, 7, and 8 were sampled for volatile organic
compounds (VOCs) by EPA Method 6200B. Supply well SW-3 was analyzed for VOCs plus
oxygenates. The laboratory results for supply wells SW-1, 3, 4, 7, and 8 did not detect any VOC
compounds above laboratory detection limits. The laboratory results showed MTBE
concentrations above laboratory detection limits in supply wells SW-1 (0.73 µg/l). These
concentrations are below the NCAC 2L Groundwater standard of 20 µg/l for MTBE. Since 2015,
the owners at SW-11 connected the residence to municipal water and have sold the house.
The former supply well (SW-11) is not in use; however, it remains on the property.
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 2

On October 6, 2020, one (1) additional monitoring well (MW-18) was installed northeast of the
subject site near MW-8 to further define the contaminant plume. On October 27, 2020,
monitoring wells MW-1, MW-2, MW-3 MW-4, MW-5, MW-6, MW-7, MW-8, MW-9, MW-11, MWX-
12, MWX-13, MW-14, MW-15, MW-16, MW-17, and MW-18 were sampled for VOCs by EPA
Method 6200B. Monitoring well MW-18 was also sampled for 504.1 for EDB and 6010 Lead. The
Laboratory results detected benzene and MTBE above NCAC 2L Groundwater Standards in
monitoring wells MW-5, MW-11D, MW-14, and MW-17.

The NCDEQ sent a Regulatory letter dated February 9, 2021, which is included in Appendix A.
Requested in the letter were change to this Groundwater Monitoring Report. The report changes
were made, and required a lot of time and expense to complete, with no additional allocation of
reimbursement funds.

The NCDEQ requested review of other UST incidents in the area of Bonnie’s Grocery. In April
2021, Pyramid reviewed the NC Division of Waste Management (DWM) Site Locator tool within
1,000 feet of the site. No incidents were detected within 1,000 feet of the site on the NCDEQ
Locator Tool. An extended review showed two environmental incidents within ½ mile
(approximately 2,500 feet) of the Bonnie’s incident. Incident # 45224 (Speedway # 6946) and
Incident # 13353 (Bullins Grocery) are located approximately 2,500 feet south of the Bonnie’s
Grocery incident.

The adjacent property to the east (Tilley’s Auto Sales located at 4889 NC Hwy 89 has a visible
former pump island, suggesting that it was a gasoline station. Tilley’s was NOT listed on the
NCDEQ incident database or locator map. Pyramid found no documentation about the former
gasoline station from the NCDEQ. Based on the information provided, there are currently no other
incidents documented by the NCDEQ that could potentially influence the findings in this report.

On August 11, 2022, monitoring wells MW-1, MW-2, MW-3 MW-4, MW-5, MW-6, MW-7, MW-8,
MW-9, MW-10, MW-11D, MWX-12, MWX-13, MW-14, MW-15, MW-16, MW-17, and MW-18 were
sampled for VOCs by EPA Method 6200B plus oxygenates. The Laboratory results detected
benzene and MTBE above NCAC 2L Groundwater Standards in monitoring wells MW-2, MW-5,
MW-11D, MW-14, and MW-17. On August 11, 2022, supply wells SW-1, SW-3, SW-4, SW-5, SW-6,
SW-8, SW-11, SW-18, SW-19, and SW-32 were sampled for VOCs by EPA Method 6200B plus
oxygenates. The supply well laboratory results detected compounds over laboratory detection
limits, but below NCAC 2L Groundwater Standards.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 3
1.0 INTRODUCTION

Pyramid Environmental & Engineering P.C. (Pyramid) has completed the Groundwater Monitoring
Report for the Bonnie’s Grocery site. The subject property is located at 4884 NC Highway 89 East
north of Walnut Cove, North Carolina. The location of the site is shown on Figure 1, a portion of
the Walnut Cove, NC, USGS topographic map. This report includes the latest data from the June
2019 sampling event and comparisons with the available historical data.

1.1 Site Information
SITE NAME: Bonnie’s Grocery
ADDRESS: 4884 NC Highway 89 East
CITY: Walnut Cove, NC
COUNTY: Stokes
CURRENT PROPERTY OWNER: Yudivel Cruz Hernandez & Eligio Martinez Lebaton
1322 Winfield Dr., Winston-Salem, NC 27105
CURRENT PROPERTY USE: Currently – Pet
OWNER OF CURRENT USTs: Dan River Oil Company, Inc.
(all USTs were removed in 1992)
RESPONSIBLE PARTY: Dan River Oil Company, Inc.
P.O. Box 395; Madison, NC 27025
Chad Wall, President
Phone [phone]
NC-DENR UST FACILITY ID: 0-008363 (all USTs removed in 1992)

GROUNDWATER INCIDENT NO.: 12787

Location of GPS : Former UST Area
Google GPS Coordinates: N. Lat 36.319464 W Long - 80.142567
INCIDENT MANAGER: Linda Estkowski, WSRO

SITE RANKING: H 395

CONSULTANT CONTRACTOR: Timothy D. Leatherman, LG
Pyramid Environmental & Engineering, P.C.
503 Industrial Avenue, Greensboro, NC 27406
[phone]
[e-mail]
ANALYTICAL LABORATORY: Pace Analytical Services, LLC
9800 Kincey Ave., Ste 100, Huntersville, NC 28078
[phone]

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 4

Table 1: UNDERGROUND STORAGE TANKS (USTs):

FIGURES: Figure 1: Topographic Map
Figure 2: Site Map
Figure 3: Property Map
Figure 4: Water Supply Well Map
1.2 Adjoining Properties and Potential Receptors

SITE PROPERTY ZONING: Neighborhood Business (NB-2)
ADJOINING PROPERTY USE: Commercial (NB-2) and Residential (R-A & R-MH)
ZONING MAP & PERMITTED USE TABLE: See Appendix B
PUBLIC WATER AVAILABILITY: Currently available to about 40% of residences
SUPPLY WELLS WITHIN 1,500 FEET: Yes
SUPPLY WELLS IMPACTED: No SWs showed detections above 2L. On-site SW-1
had a slight detection of MTBE (1.4 µg/L).

NEAREST SURFACE WATER: Tributary of Dan River – 1,000 feet northeast
BASEMENTS: None
SUBSURFACE UTILITIES: None near source area

1.3 Site Hydrology & Geology
GEOLOGIC PROVINCE: Piedmont Physiographic Region /Triassic Basin
BEDROCK TYPE: Triassic Basin, Dan River Group, Stoneville Formation
DEPTH TO WEATHERED ROCK: Weathered bedrock between 40 and 50 feet
Saprolitic soil /Red-brown sandy silt w/Mica
DEPTH TO BEDROCK: Approx. 90 feet BLS (below land surface)
DEPTH TO WATER TABLE: 25 to 35 feet BLS over time
POTENTIOMETRIC GRADIENT: East ~ 0.0124 feet/foot

UST-ID
SIZE
(Gallons)

CONTENTS

STATUS
DATE
REMOVED
UST / UST System
Release
1 1,000 Gasoline Removed 7/8/1992 Yes
2 1,000 Gasoline Removed 7/8/1992 Yes
3 2,000 Gasoline Removed 7/8/1992 Yes
4 3,000 Gasoline Removed 7/8/1992 Yes
5 1,000 Kerosene Removed 7/8/1992 No
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 5
1.4 Previous Reports

REPORT TITLE

CONSULTANT
DATE OF
REPORT

COMMENTS
UST Closure Report Enviro-Soil, Inc. 7/20/1992 Appendix A
Site Check Report Pyramid 12/20/1994 Appendix A
Comprehensive Site Assess (CSA) Omega Enviro 10/30/99 Received by NCDEQ
Limited Site Assess. (LSA) Omega 3/30/1999 Received by NCDEQ
Corrective Action Plan (CAP) OES Environmental 8/21/2001 Received by NCDEQ
Active Remediation Report Kleinfelder 11/09/2012 Received by NCDEQ
Active Remediation Report Kleinfelder 7/3/2013 Received by NCDEQ
Active Remediation Report Pyramid 3/8/2016 Received by NCDEQ
Groundwater Monitoring Report Pyramid 02/27/17 Received by NCDEQ
Monitoring Report Pyramid August 2019 Received by NCDEQ
Monitoring Report Pyramid May 2021 Received by NCDEQ
Monitoring Report Pyramid Current Received by NCDEQ

2.0 Assessment & Remediation History

2.1 Release Discovery
A subsurface release of gasoline was discovered in July 1992 during the removal of the
underground storage tank (UST) systems. The release was discovered around the onsite gasoline
UST systems. In July 1992, eight soil borings were installed in the vicinity of the tank pit and
confirmed Total Petroleum Hydrocarbons (TPH) levels above the NC Department of Environment &
Natural Resources (DENR) cleanup standard for petroleum impacted soil. The site check report
was prepared in November 1994. The old UST closure and assessment figures are included as
Figure 5. A summary of the soil sampling results is included in Table 2.

2.2 Comprehensive Site Assessment
A Comprehensive Site Assessment (CSA) was initiated by Omega Environmental Services (Omega)
in January 1996. According to Omega’s LSA Report, dated March 19, 1999, the NC DENR requested
that the CSA activities be suspended prior to the submittal of the report. Omega reportedly
completed four soil borings and installed 10 monitoring wells at this time. A summary of the soil
sampling results is included in Table 2. The total depth of these monitoring wells is relatively
shallow and most well have less than three feet of water in the wells. The well depth may have
missed contamination that has migrated deeper into the groundwater aquifer along the main
direction of groundwater migration to the east. The soil assessment figures from the UST Closure
and CSA Reports (including cross-sections) are included as Figures 5, 6, 7, and 8.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 6
Additional soil borings were drilled in January 1999, and monitoring well MW-1, 2, 3, 4, and 5 were
installed. Groundwater analytical results confirmed total BTEX above the NCAC 2L standards for
groundwater. No free product was encountered at this time. The Limited Site Assessment (LSA)
Report was submitted in March 1999. The CSA Report was submitted in October 1999.

2.3 Remediation Planning & Operations – Progress Summary
The Corrective Action Plan (CAP) was completed and submitted by OES Environmental for Bonnie’s
Grocery in August of 2001. OES selected Dual Phase Extraction (DPE) system for soil and
groundwater remediation at the site. The August 2001 CAP stated, “The DPE pilot study showed
effective vacuum and groundwater influence, while yielding high TPH (50,000 PPM) emission
concentrations. The technical advantages and feasibility of DPE technology suggests a favorable
remedy for the soil and groundwater contamination at the Bonnie’s Grocery.” With regard to the
deeper groundwater contamination, OES recommended remediation by onsite capture followed
by natural attenuation and degradation for the deeper groundwater contamination.

The DPE system was proposed for the site and implementation was completed in 2008. The
system removed water from the subsurface and discharged the water to the city sewer. The rate
of discharge was relatively low. The remediation system was started in December 2008 and
operated until March 2014. Operations of the system were performed by Kleinfelder and included
sampling, operation and maintenance, and reporting. Portions of the CAP report are included in
Appendix C.

Kleinfelder completed an Active Remediation Monitoring (ARM) Report in July 2013, prior to the
Dan River Oil consultant change. The July 2013 ARM Report stated 194,474 gallons of groundwater
had been recovered, treated, and discharged in the City of Walnut Cove’s sanitary sewer system.
Since the DPE system was started in December 2008, the previous consultant estimated 219
gallons of gasoline had been removed as vapors. The last NC Trust Fund Claim stated the
Kleinfelder shut the system down and winterized the system on March 27, 2014. The remediation
system was active for about 5.25 years. A copy of the project summary completed by Kleinfelder
is included in Appendix D.

2.4 Current Regulatory Request
After completing the July 2013 monitoring report, Dan River Oil could no longer afford the work
with Kleinfelder and appealed to the NCDEQ for acceptance into the State Lead Program. The
State required that Dan River Oil try to find an Environmental Consultant who was willing to work
with them on a Co-Payment basis. Pyramid was willing to pre-approve work with the NC Trust
Fund and complete work on a Co-Payment basis.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 7
On May 20, 2015, the NCDEQ sent a Notice of Regulatory Requirements to Dan River Oil and
Pyramid concerning directed work at the Bonnie’s Grocery site which indicated that the Bonnie’s
Grocery (UST Incident # 12787) was ranked High Risk (H395).

3.0 RECEPTOR INFORMATION

In May and June of 2015, an updated receptor survey was completed for the site. The site is
located in Walnut Cove, NC, where most properties within 1,500 feet of the site are not connected
to municipal water. Supply well surveys were sent to property owners within 800 feet. The
property owner information is included in Table 3. Approximately 25 percent of the surveys
mailed were completed and returned after a 45-day time period.

A search for water supply wells was also conducted by walking and driving the surrounding area.
Twenty-one (21) water supply wells were located within 1,000 feet of the site, and water meters
were observed on few properties within 1,000 feet of the site. Pyramid requested active water
account information from the Walnut Cove Water Department. No written correspondence was
obtained, but the department confirmed verbally that only 24 of the 76 properties within the
survey area have active water accounts.

In August 2022, Pyramid completed a receptor survey update. Pyramid reviewed Stokes County
GIS tax records, current aerial photographs, drive-by and walked the area around the subject site.
The receptor survey figure and table were updated and revised.

3.1 Water Supply Wells:
Twenty-six (26) water supply wells or irrigation wells were located within 1,000 feet of the site.

3.2 Public Water Supplies:
The Walnut Cove Water Department verified that only 24 of the 76 surrounding properties within
1,000 feet of the site are connected to a public water supply.

3.3 Surface Water:
The nearest surface water is unnamed tributary of the Dan River, which is located approximately
1,000 feet northeast of the source area.

3.4 Wellhead Protection Areas:
There are no designated wellhead protection areas within a 1,500-foot radius of the site.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 8
3.5 Deep Aquifers in the Coastal Plain Physiographic Region:
This site is located in the Piedmont Physiographic Region of North Carolina, not the Coastal Plain.

3.6 Subsurface Structures:
The only nearby utilities are the water line and sewer line located on the west side of the highway
on the side of Bonnie’s grocery. These utilities are relatively shallow and do not penetrate to the
water table at 35 feet below land surface (BLS). The petroleum contamination at the site appears
to be mostly in the deeper soil and in the groundwater and not in near surface soils.

3.7 Land Use:
The area in the vicinity of the Bonnie’s Grocery site consists primarily of residential properties,
though there are a few commercial properties in the area as well.

During the January 2016 water supply well sampling, additional information concerning the water
supply wells within 800 feet of the site was collected by Pyramid. The local contacts made during
the sampling activities was helpful in filling in some of the missing information in the previous
receptor survey. The other benefit derived from the contacts with the community was to make
initial steps toward water line connections at several properties.

4.0 GROUNDWATER SAMPLING

Based on the previous groundwater sampling event conducted in 2021, Pyramid completed a
receptor survey update ad and completed groundwater sampling event.

4.1 Previous Monitoring Well Installation
On October 6, 2020, monitoring well MW-18 was installed northeast of the site near MW-8. The
monitoring well information is as follows for monitoring well MW-18.

DATE OF DRILLING & INSTALLATION: October 6, 2020
TYPE OF DRILLING: 6-inch Solid Stem Auger
TOTAL DEPTH: 80 feet
SCREEN INTERVAL: 70 – 80 feet
WELL ELEVATION SURVEYED: October 6, 2020
WELL LOCATION: see Figure 2

No soil contamination was detected during drilling, and no soil samples were submitted for
laboratory analyses. The well was developed and sampled with other GW monitoring wells. The
groundwater concentration data are reported in micrograms per liter (µg/L). The standard field
procedures used by Pyramid are summarized in Appendix E.
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 9

4.2 Monitoring Well Sampling

GAUGING DATE: August 11, 2022
SAMPLING DATE: August 11, 2022
MWs SAMPLED: MW-1, MW-2, MW-3, MW-4, MW-5, MW-6, MW-7, MW-8, MW-9,
MW-10, MW-11D, MWX-12, MWX-13, MW-14, MW-15, MW-16, MW-
17, and MW-18
LAB ANALYSES: Standard Method 6200B + oxygenates

TABLES & GRAPHS: Table 4: Monitoring Well Construction Data
Table 5: Groundwater Elevation Data
Table 6: Monitoring Well Analytical Results
Table 7: Summary of Field Measurements

FIGURES: Figure 10: Potentiometric Surface Map – Shallow (08-11-2022)
Figure 11: Potentiometric Surface Map – Intermediate (08-11-2022)
Figure 12: Benzene (Shallow Wells) Isoconcentration Map (08-11-2022)
Figure 13: Benzene (Intermediate Wells) Isoconcentration Map (08-11-2022)
Figure 14: MTBE (Shallow Wells) Isoconcentration Map (08-11-2022)
Figure 15: MTBE (Intermediate Wells) Isoconcentration Map (08-11-2022)

Laboratory Reports & Chain-of-Custodies: Appendix F

4.3 Potable Water Supply Well Sampling

SAMPLING DATE: August 11, 2022
WELLS SAMPLED: SW-1, SW-3, SW-4, SW-5, SW-6, SW-8, SW-11, SW-18, SW-19, and
SW-32
LAB ANALYSES: Standard Method 6200B + oxygenates
TABLES: Table 5: Water Supply Well Analytical Results

Laboratory Reports & Chain-of-Custodies: Appendix F

4.4 Description of SHALLOW Groundwater Plume
(Groundwater concentration data are reported in micrograms per liter = µg/L)

CURRENT MAXIMUM BENZENE (08/11/2022): 3.44 µg/L (MW-2)
PREVIOUS MAXIMUM BENZENE (10/27/2020): 0.52 µg/L (MW-10)
HISTORIC MAXIMUM BENZENE* (08/05/1999): 43,400.0 µg/L (MW-1)

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 10
CURRENT MAXIMUM MTBE (08/11/2022): 47.0 µg/L (MW-2)
PREVIOUS MAXIMUM MTBE (10/27/2020): 1.3 µg/L (MW-2)
HISTORIC MAXIMUM MTBE* (04/24/2012): 65,000.0 µg/L (MW-1)

(*Information based on available data from the CSA & Active Remediation Monitoring reports)
(*Historical GW analytical results are included in Appendix I )

Very little groundwater contamination was discovered in the shallow aquifer. The MTBE and
benzene concentrations in the shallow wells are currently less than the NCAC 2L GW Standards.
Historically the shallow zone contained BTEX and MTBE, and other petroleum compounds of
concern. The shallow wells generally contain between 1 and 5 feet of water which does not
represent conditions below the screened intervals within the groundwater.

The addition of the intermediate depth monitoring wells has enhanced the assessment and
provided a better understanding of the petroleum contamination at the site. Graphs of MW-1 and
MW-5 were prepared to show concentration trends and are presented in Appendix G.

4.5 Description of INTERMEDIATE Groundwater Plume
CURRENT MAXIMUM BENZENE (08/11/2022): 58.2 µg/L (MW-5)
PREVOUS MAXIMUM BENZENE (10/27/2020): 6.2 µg/L (MW-14)
HISTORIC MAXIMUM BENZENE* (8/05/1999): 43,400.0 µg/L (MW-1)

CURRENT MAXIMUM MTBE (08/11/2022): 18,700 µg/L (MW-5)
PREVIOUS MAXIMUM MTBE (10/27/2020): 9,640 µg/L (MW-5)
HISTORIC MAXIMUM MTBE (10/17/2012): 55,000 µg/L (MW-5)

The assessment of the intermediate (weathered rock) portion of the aquifer has been enhanced by
the recent installation of intermediate depth monitoring wells (MW-14 , MW-15, MW-16, MW-17,
and MW-18). Based on the most recent groundwater concentrations in these monitoring wells,
the groundwater plume consisting primarily of benzene and MTBE appears to be migrating slowly
to the east. The only shallow monitoring well that shows benzene and MTBE contamination above
NCAC 2L Standards was MW-2; however, the intermediate zone wells show high concentrations of
MTBE and benzene. It is notable that the MTBE concentrations in MW-11D (screened from 75 to
90 feet) has been increasing over the past 8 years as MTBE migrates deeper into the weathered
bedrock.

The recent receptor survey completed for the site was intended to identify active water supply
wells within the path of expected migration. The remediation system can be reactivated to
maintain hydraulic control over the migrating petroleum contaminant plume and protect nearby
water supply wells.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 11
During the January and February 2016 supply well sampling work, the opportunity to connect to
City water was discussed with the citizens of Walnut Cove. Some residents reacted
eagerly/positively from the start of the conversation and asked if sewer connection was also an
option. A few residents who initially were against connecting to City Water, were open to
connecting to city water if it would help their neighbors. Connecting residences to the available
municipal water line is a long-term strategy to lower the site risk.

5.0 GROUNDWATER ASSESSMENT RESULTS
5.1 Monitoring Well Analytical Results
The locations of the monitoring wells are shown on Figure 2, and the well construction details are
presented on Table 4. The groundwater sampling procedures used for this investigation are
presented in Appendix E.

Historically the shallow zone contained high concentrations of BTEX and MTBE, and other
petroleum compounds of concern. The shallow wells generally contain between 1 and 5 feet of
water which does not represent conditions below the screened intervals within the groundwater.
Currently, the shallow groundwater wells show very little groundwater contamination at this time.
The high concentrations of benzene and MTBE in the shallow aquifer in 2010-2012 are no longer
detected in the shallow wells.

The addition of the intermediate depth monitoring wells has enhanced the assessment and
provided a better understanding of the petroleum contamination at the site.

Benzene Concentrations
The results of the August 11, 2022, sampling event indicate that benzene concentrations in
groundwater have increased in some of the monitoring wells from the previous sampling events
completed in June 2019 and October 2020. In general, the benzene concentrations have been
reduced to below the NCAC 2L Groundwater Standard in MW-1, MW-3, MW-4, MW-6, MW-7,
MW-8, MW-9, MW-10, MWX-12, and MWX-13 (the SHALLOW wells). During this sampling event,
benzene was detected above NCAC 2L Groundwater standard in shallow monitoring well MW-2.
Concentrations of benzene were higher in the intermediate wells and weathered bedrock
(INTERMEDIATE zone) MW-5 and MW-11D; however, benzene concentrations remain above the
NCAC 2L Groundwater standard in MW-5 and MW-11D.

MTBE Concentrations
The results of the August 11, 2022, sampling event indicate that MTBE concentrations in
groundwater have increased in shallow monitoring well MW-2 from the previous sampling events
completed in June 2019 and October 2020. The MTBE concentrations are below the NCAC 2L
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 12
Groundwater Standard in shallow monitoring wells (MW-1, 3, 4, 6, 7, 8, 9, 10, MWX-12, and MWX-
13 (the SHALLOW wells) except MW-2. The laboratory results for MW-2 detected MTBE at a
concentration of 47 µg/l. The laboratory results for intermediate MW-5 detected MTBE at a
concentration of 18,700 µg/l. Concentrations of MTBE have increased in the intermediate wells
MW-5 and MW-14. MTBE concentrations remain well above the NCAC 2L Groundwater standard
in the weathered bedrock (INTERMEDIATE zone). For the deep well (MW-11D) the MTBE
concentrations have been rising over the past 8 years of monitoring, indicating a downward
migration of MTBE within the weathered bedrock aquifer. Monitoring well MW-11D is screened
between 75 and 90 feet, BLS.

1,2-Dichloroethane (1,2-DCA)
The August 11, 2022 groundwater laboratory results did not detect concentrations of 1,2-
dichloroethane (1,2-DCA) above laboratory detection limits in any monitoring wells.

Tert-Amyl Alcohol (TAA)
The most recent groundwater laboratory results detected TAA above the regulatory limit of 40
µg/L in monitoring well MW-5. The remaining monitoring wells were below laboratory detection
limits or regulatory limits.

Tert-Butyl Alcohol (TBA)
The most recent groundwater laboratory results detected TBA above the regulatory limit of 10
µg/L in monitoring wells MW-2, MW-5, and MW-11D. The remaining monitoring wells were below
laboratory detection limits.

5.2 Supply Well Analytical Results
Selected water supply wells (SW-1, 3, 4, 5, 6, 8, 11, 18, 19, and 32) were sampled on August 11,
2022. Water supply well samples were analyzed using Standard Method 6200B + oxygenates. The
Bonnie’s Grocery supply well, SW-1, showed a concentration of MTBE at 1.09 µg/L, which is a
slight increase from the previous sampling event in September 2020 and below the 2L Standard of
20 µg/L. No other petroleum compounds were detected in this well. The laboratory results for
supply well SW-5 detected a concentration of MTBE at 7.2 µg/L. No other petroleum contaminant
concentrations were detected in supply well in SW-5, and the other sampled supply wells.

In August 2022, the laboratory results for supply wells SW-3, SW-4, SW-6, SW-8, SW-11, SW-19,
and SW-32 were below laboratory detection limits.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 13
6.0 FREE-PRODUCT ASSESSMENT & REMOVAL

Based on the prior assessment data, the Bonnie’s Grocery site has not displayed free-phase
petroleum product on the water table in any of the monitoring wells or recovery wells.

7.0 MNA & SOURCE DEPLETION

At this time, the NCDEQ has only approved groundwater monitoring for the site. The shallow zone
remediation and natural attenuation have provided cleanup of the shallow groundwater.
Groundwater recharge and migration into the aquifer has carried dissolved petroleum
contaminants deeper into the subsurface, and higher concentrations are observed in the
intermediate wells at Bonnie’s Grocery.

Additional groundwater remediation is needed to address the intermediate zone groundwater
contamination shown in the recent groundwater monitoring. The deepest groundwater
monitoring well (MW-11D) has shown an increasing concentration trend over the past 5 years
indicating downward migration of petroleum contaminants.

7.1 Soil Contaminant Mass Removal
In July of 1992, approximately 70 tons of petroleum contaminated soil was removed during the
UST system removal process. Pyramid used the soil sample laboratory results from the UST
closure assessment and CSA to calculate an estimated soil contaminant mass baseline of 25,317.92
pounds (see Appendix H). Soil cleanup using the DPE system, which was started in December
2008, provide an estimated 219 gallons or 1,379.7 pounds of gasoline vapor removal.

No soil contaminant mass baseline nor projected remedial milestones were established in the
Bonnie’s Grocery CAP which was completed by OES.

Pyramid recommends performing soil borings to assess the soil at the site using field screening,
RedLab UVF Method analyses for GRO and DRO results, and then selective use of gasoline Risk-
Based soil analyses. This will provide excellent data for evaluating the existing soil contaminant
concentrations and support the move toward regulatory closure for the site.

7.2 Groundwater – Total Mass of Contaminant
Data from the groundwater sampling events indicate that the majority of the BTEX contaminants
were removed by a combination of the soil and groundwater remediation system and natural
attenuation. Significant groundwater contamination consisting of MTBE, benzene, and 1,2-DCA
remains in the intermediate zone.
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 14

No groundwater mass baseline nor projected remedial milestones were established in the
Bonnie’s Grocery CAP which was prepared by others.

The groundwater mass of contaminant calculations for the shallow aquifer are presented in
Appendix I. Pyramid calculated a total mass of contaminant for groundwater in 1999, 2013, and
2019 based on the wells that showed contaminant concentrations. The previous calculated total
groundwater mass at the site is approximately 1.97+10⁶ milligrams or about 4.34 pounds. These
calculations provided as estimated groundwater remediation of approximately 85% reduction of
groundwater mass compared to the 1999 total mass of groundwater contaminant. The reductions
are based on operation of the remediation system and natural attenuation. The current
groundwater mass calculations are included in Appendix I.

Using the total mass of contaminant to measure remediation progress has significant problems. If
the analysis does not include the type of aquifer material the contaminants are contained in, and
the release rate and release mechanisms, and “smear-zone contaminant mass”, then
measurements of mass removal may be inaccurate or misleading. The US EPA has prepared
written documents concerning this subject if additional information is required, please contact
Pyramid.

Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 15
8.0 CONCLUSIONS & RECOMMENDATIONS

Based on the most recent groundwater concentrations above the NCAC 2L groundwater standard,
and the presence of private water supply wells in the area, the site remains high risk (H395).
The remediation goals are to reduce dissolved petroleum contamination in groundwater below
the NCAC 2L Groundwater Standards to protect local supply well users. The recent placement of
intermediate depth groundwater monitoring wells shows higher petroleum contaminant
concentrations in the deeper aquifer zone. Based on the recent groundwater analyses and
operational history, Pyramid recommends the following:

• To reduce the risk to human receptors, connecting well users to the available water line is
possible. This would reduce the number of water supply well users in the area.

• It is our understanding that the NCDEQ Trust Fund will not pay for municipal water
connections unless ALL well users within 1000 feet can be connected. Based on past
conversations, not all residents had agreed to be connected to the Walnut Cove water
system.

• To assess the apparent MTBE and benzene contaminant migration to the northeast,
toward SW-7 and SW-8, Pyramid installed one additional intermediate depth monitoring
well to a depth of 80 feet BLS with the screened interval set between 70 and 80 feet BLS.

• The majority of the petroleum contamination in the shallow or upper zone has been
remediated. Most of the remaining groundwater contamination is located in the
INTERMEDIATE zone (50 to 90 feet below ground level).

• Pyramid recommends an injection pilot study of PersulfOx® and potassium permanganate in the
former UST source area. PersulfOx® and potassium permanganate can be highly effective in
decreasing petroleum hydrocarbon concentrations and MTBE concentrations. Once the pilot
injection is complete, the monitoring wells would be resampled in 6 months.

• Pyramid recommends injections in January 2023, and a groundwater sampling event for
the site in August 2023 to provide additional groundwater data for selected wells.

• The additional groundwater data will be evaluated to see if petroleum contaminants in the
intermediate zone will require additional injections or further groundwater remediation.

• The trailer mounted remediation system was moved to Dan River Oil’s location in Madison,
NC at the request of the property owner. If the existing remediation system were used, it
would have to supplied with down-hole well pumps, re-connected to the appropriate
Dan River Oil Co. — Bonnie’s Grocery – Groundwater Monitoring Report 11/30/2022
Pyramid Project # 2022-196 16
intermediate groundwater withdrawal locations, and connected to the sanitary sewer
discharge.

• Pyramid recommends annual sampling of selected local water supply wells near the
Bonnie’s Grocery site. This work would be planned for August 2023.

9.0 Limitations

This report is prepared for and made available solely for the use of Dan River Oil Company and the
NCDEQ. The contents thereof may not be used or relied upon by any other person without the
express written consent and authorization of Pyramid Environmental & Engineering, P.C.
(Pyramid). This report relies on documented environmental data provided by others. The NCDEQ
accepted the previous investigations, therefore, these reports are counted as reliable in providing
historical data and evaluations used in this investigation. The report is limited to the interpretation
of existing environmental data and does not imply that there are not unknown or unforeseen
adverse environmental impacts at the site. The subsurface is inherently heterogeneous, and soil
and groundwater can migrate in unpredicted ways in a heterogeneous environment. The limited
amount of soil and groundwater sampling & analyses cannot identify all heterogeneities at the
site. Conditions in the soil and groundwater will vary over time. The opinions and conclusions in
this report were prepared within industry accepted geologic and hydrogeologic practices at the
time and location of the work. The observations, conclusions, and recommendations documented
in this report are based on site conditions and information reviewed by Pyramid at the time of the
investigation. Pyramid appreciates the opportunity to provide this environmental service.

FIGURES

Untitled Legend
1,000 Foot Radius
900 ft
N➤➤N
© 2021 Google
© 2021 Google
© 2021 Google
TITLEPROJECTDATEPYRAMIDPROJECT #:CLIENTFIGURE 505/28/20212020-106503 INDUSTRIAL AVENUEGREENSBORO, NC 27460(336) 335-3174 (p) [phone] (f)License # C1251 Eng. / License # C257 Geology
TITLEPROJECTDATEPYRAMIDPROJECT #:CLIENTFIGURE 605/28/20212020-106503 INDUSTRIAL AVENUEGREENSBORO, NC 27460(336) 335-3174 (p) [phone] (f)License # C1251 Eng. / License # C257 GeologyB-3B-4151-I151-JB-2B-1
TITLEPROJECTDATEPYRAMIDPROJECT #:CLIENTFIGURE 705/28/20212020-106503 INDUSTRIAL AVENUEGREENSBORO, NC 27460(336) 335-3174 (p) [phone] (f)License # C1251 Eng. / License # C257 Geology
TITLEPROJECTDATEPYRAMIDPROJECT #:CLIENTFIGURE 805/28/20212020-106503 INDUSTRIAL AVENUEGREENSBORO, NC 27460(336) 335-3174 (p) [phone] (f)License # C1251 Eng. / License # C257 Geology
TITLEPROJECTDATEPYRAMIDPROJECT #:CLIENTFIGURE 905/28/20212020-106503 INDUSTRIAL AVENUEGREENSBORO, NC 27460(336) 335-3174 (p) [phone] (f)License # C1251 Eng. / License # C257 GeologyB-5;BDLB-4;12,159 ppm
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.mm
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.mm

TABLES

Table 1: UNDERGROUND STORAGE TANKS (USTs):

UST-ID
SIZE
(Gallons)

CONTENTS

STATUS
DATE
REMOVED
UST / UST System
Release
1 1,000 Gasoline Removed 7/8/1992 Yes
2 1,000 Gasoline Removed 7/8/1992 Yes
3 2,000 Gasoline Removed 7/8/1992 Yes
4 3,000 Gasoline Removed 7/8/1992 Yes
5 1,000 Kerosene Removed 7/8/1992 No
Appendix B
Reporting Tables
Revision Date: 5/14/2021
EPA
Method
5035/5030
EPA Method
3550 VPH VPH EPH EPH VPH EPH
EPA
Method
8260
EPA
Method
8260
EPA
Method
8260
EPA
Method
8260
Sample ID Date
Collected Source Area
Sample
Depth (ft.
BGS)
Incident Phase
151-A 7/9/94 Gasoline UST 7 to 8 UST Removal BDL NA NA NA NA NA NA NA NA NA NA NA
151-B 7/9/94 Gasoline UST 7 to 8 UST Removal BDL NA NA NA NA NA NA NA NA NA NA NA
151-C 7/9/94 Kerosene UST 7 to 8 UST Removal BDL BDL NA NA NA NA NA NA NA NA NA NA
151-D 7/9/94 Kerosene UST 7 to 8 UST Removal BDL BDL NA NA NA NA NA NA NA NA NA NA
151-E 7/9/94 Gasoline UST 7 to 8 UST Removal BRL NA NA NA NA NA NA NA NA NA NA NA
151-F 7/9/94 Gasoline UST 7 to 8 UST Removal BDL NA NA NA NA NA NA NA NA NA NA NA
151-G 7/9/94 Gasoline UST 7 to 8 UST Removal BDL NA NA NA NA NA NA NA NA NA NA NA
151-H 7/9/94 Gasoline UST 7 to 8 UST Removal BDL NA NA NA NA NA NA NA NA NA NA NA
151-I 7/9/94 Gasoline UST 7 to 8 UST Removal 2,092 NA NA NA NA NA NA NA NA NA NA NA
151-J 7/9/94 Gasoline UST 7 to 8 UST Removal 2,127 NA NA NA NA NA NA NA NA NA NA NA
B-1 11/18/94 Product Lines/Gas
UST 10 to 12 Soil Assessment BDL NA NA NA NA NA NA NA NA NA NA NA
B-2 11/18/94 Product Lines/Gas
UST 10 to 12 Soil Assessment BDL NA NA NA NA NA NA NA NA NA NA NA
B-3 11/18/94 Gasoline UST 10 to 12 Soil Assessment BDL NA NA NA NA NA NA NA NA NA NA NA
B-4 11/18/94 Gasoline UST 10 to 12 Soil Assessment 12,159 NA NA NA NA NA NA NA NA NA NA NA
B-5 11/18/94 Gasoline UST 25 to 27 Soil Assessment BDL NA NA NA NA NA NA NA NA NA NA NA
SB-1 11/6/95 Gasoline UST 30 Soil Assessment 2.3 BDL NA NA NA NA NA NA NA NA NA NA
SB-2 11/6/95 Gasoline UST 15 Soil Assessment 16,184 476.5 NA NA NA NA NA NA NA NA NA NA
SB-3 11/6/95 Gasoline UST 25 Soil Assessment 0.07 5.6 NA NA NA NA NA NA NA NA NA NA
SB-4 11/6/95 Gasoline UST 20 Soil Assessment 0.05 BDL NA NA NA NA NA NA NA NA NA NA
SB-1A 1/13/99 Pump Island 5 CSA NA NA NA NA NA NA NA NS BDL BDL BDL BDL
SB-2A 1/13/99 Product Lines/Gas
UST 10 CSA NA NA NA NA NA NA NA NA BDL BDL BDL BDL
SB-3A 1/13/99 Gasoline UST 15 CSA NA NA NA NA NA NA NA NA 0.032 0.01 0.01 0.176
SB-3A 1/13/99 Gasoline UST 25 CSA NA NA NA NA NA NA NA NA 0.011 BDL ND 0.027
SB-3A 1/13/99 Gasoline UST 30 CSA NA NA NA NA NA NA NA NA 0.019 BDL ND 0.025
SB-4A 1/13/99 Product Lines/Gas
UST 10 CSA NA NA NA NA NA NA NA NA BDL 15.4 ND 543
SB-5A 7/23/99 Gasoline UST 20 CSA NA NA NA NA NA NA NA NA 0.013 BDL ND BDL
SB-6A 7/23/99 Gasoline UST 30 CSA NA NA NA NA NA NA NA NA 0.036 BDL ND 0.04
SB-7A 7/23/99 Gasoline UST 25 CSA NA NA NA NA NA NA NA NA 0.13 0.011 ND 0.15

50 100 NA NA NA NA NA NA NA NA NA NA
NA NA 68 540 540 #31 31 0.0072 8 5.4 6
NA NA 939 1500 1500 31000 469 469 12 60.3 1250 3120
NA NA 24528 40000 40000 810000 12264 12264 59.4 297 18600 46700
MSCC = maximum soil contaminant concentration
ft. BGS = feet below ground surface
mg/kg = milligrams per kilogram
BRL = Below Reporting Limit
ND = Not Detected
NA = Not sampled/not applicable
NMSCC = No MSCC
ppm = parts per million
Table 2 (B-3): Summary of Soil Sampling Results
Minimum Reporting Limit (mg/kg)
Soil to groundwater MSCC (mg/kg)
Residential MSCC (mg/kg)
Analytical Method BenzeneBonnie's Grocery - Incident # 12787
TolueneTotal Xylenes EthylbenzeneIndustrial/Commercial MSCC (mg/kg)C19-C36 AliphaticsC9-C10 AromaticsC11-C22 AromaticsContaminant of Concern GRODROC5-C8 AliphaticsC9-C12 AliphaticsC9-C18 Aliphatics
Property # on
Fig. 3 PIN ID Parcel ID Property Address Owner's Name Owner's Mailing Address City State Zip Phone Number
Returned Survey
Results: Supply
Well?
Town of Walnut
Cove Active Water
Accounts?
Interested in Hooking
up to City Water?
Confirmed
Wells 1/12 -
1/13/2016
Type of Well Well Depth
(feet)
Approximate
Distance from
Source Area (feet)
SW-1 696310373114 0701598 4884 NC HWY 89 E (SUBJECT PROPERTY)Yudivel Cruz Hernandez & Eligio Martinez
Lobaton
1322 Winfield Drive WINSTON - SALEM NC 27105 Not ReturnedNo Account; connected to sewer YES YES Paw Cove - Pet
Grooming
38 Subject Property
SW-2,
permanently
abandoned
696310375435 8810228 2.41 AC OFF NC HWY 89 E Smith Jerry S & Sheila 1019 BAILEYTOWN CH RD WALNUT COVE NC 27052 336-831-6268 YES No Account YES YES House was burned
down and well has
been permanently
abandoned.
50 225
SW-3 696310375260 9900984 LOT 2 BAILEYTOWN CHURCH & HWY 89 Tilley Harry E 1090 FIDDLERS LN WALNUT COVE NC 27052 336-591-7809 Not Returned No Account MAYBE YES Used to wash cars 38 230
SW-4 696310374011 0700420 4892 NC HWY 89 E Bennett Kathy & Harold H PO BOX 676 WALNUT COVE NC 27052 N/A Not Returned Water N/A YES Vacant florist shop N/A 130
SW-5 696309162516 8809029 47.59 AC OFF ALAMO DR Parsons John R PO BOX 493 WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES Well house serving
mobile home park
N/A 260
SW-6 696310375435 8810228 2.41 AC OFF NC HWY 89 E Smith Jerry S & Sheila 1019 BAILEYTOWN CH RD WALNUT COVE NC 27052 336-831-6268 YES No Account YES YES Drinking/Irrigation N/A 360
SW-7 696301377610 0701736 1043 BAILEYTOWN CHURCH RD Manring Bobby W 1043 BAILEYTOWN CH RD WALNUT COVE NC 27052 336-591-7490 Not Returned No Account YES YES Drinking/Irrigation ~150 570
SW-8 6963378606000 0005402 1059 BAILEYTOWN CHURCH RD Smith James 1065 BAILEYTOWN CH RD WALNUT COVE NC 27052 336-528-9563 YES No Account YES YES Drinking/Irrigation 285 680
SW-9 696301471741 9903987 0.52 AC OFF BAILEYTOWN CHURCH RD Smith Rodney A 1090 BAILEYTOWN CH RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES N/A N/A 950
SW-10 696310377271 9901824 4905 NC HWY 89 E Tilley Harry E 1090 FIDDLERS LN WALNUT COVE NC 27052 N/A Not Returned No Account 320
SW-11 696310379000 0701020 4915 NC HWY 89 E Greene William C PO BOX 344 WALNUT COVE NC 27052 336-591-7943 YES Connected to City
Water
Drinking Well 85 370
SW-12 696310369713 9915168 4943 NC HWY 89 E Bailey Terry L & Vickie S 4943 NC HWY 89 E WALNUT COVE NC 27052 336-970-0036 Not Returned No Account NO YES Drinking/Irrigation 100 670
SW-13 696310366576 0701367 4942 NC HWY 89 E McHone Anne M Life Estate 4942 NC HWY 89 E WALNUT COVE NC 27052 N/A Not Returned Water and Sewer N/A YES N/A N/A 700
SW-14 696310365783 0702241 4926 NC HWY 89 E Dillon Faye F 2152 CHESTNUT TREE LN RURAL HALL NC 27405 336-969-4881 YES Water and Sewer Connected YES Irrigation Well N/A 515
SW-15 696310365843 0700739 4920 NC HWY 89 E Booe Howard B & Marilyn M PO BOX 284 WALNUT COVE NC 27052 N/A Not Returned Water and Sewer Connected YES Well not in use N/A 400
SW-16 696310362212 0702296 960 FOWLER RD Mitchell Ralph L 960 FOWLER RD WALNUT COVE NC 27052 N/A Not Returned Water and Sewer Possible Well N/A 915
SW-17 696310268396 9905231 961 FOWLER RD Brown Rhonda B & Darrell G 961 FOWLER RD WALNUT COVE NC 27052 336-987-1927 Not Returned No Account N/A YES N/A N/A 815
SW-18 & SW-
18B
696301370565 0701769 1020 LACY LN Robert Tonya G C/O TERESA ROBERTS 1020 LACY LN WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES Possibly two wells
fenced off. Not
sampled.
N/A 415, SW-18 Active;
SW-18B not active
SW-19 696301371694 0700805 4842 NC HWY 89 E Hooker Jacqueline M PO BOX 264 WALNUT COVE NC 27052 336-591-7249 YES No Account YES YES Drinking Well 50-100 520
SW-20 696301279739 0700638 3.7 AC OFF NC HWY 89 E Rogers Darrell & Amber 3270 SPAINHOUR MILL RD TOBACCOVILLE NC 27050 336-407-3601 Not Returned No Account N/A YES Well house serving
mobile
home park.
N/A 830
SW-21 696310367463 0700583 4958 NC HWY 89 E Brown Estelle S Life Estate 4958 NC HWY 89 E WALNUT COVE NC 27052 N/A Not Returned Water and Sewer N/A YES Neighbor said owner
is in Asisted Living.
N/A 850
SW-22 696301380202 0701975 4788 NC HWY 89 E Brown Carolyn J 4788 NC 89 HWY E WALNUT COVE NC 27052 336-749-9451 YES No Account YES YES Drinking Well N/A 980
SW-23 696301472693 9903956 1020 STEVENS ACRES RD Houck Debrah L 5836 FERNCREEK CT PFAFFTOWN NC 27040 336-591-7480 YES No Account N/A YES Drinking Well N/A 900
No one home unable to sample
Table 3
Surrounding Properties Within 1,000 feet (Completed May-June 2015 & August 2021)
Bonnie's Grocery
4884 Hwy 89 East, Walnut Cove, NC
Building will be demolished, well is shared with
property marked as SW-11, property abandoned well not active
Property is for sale.
1 of 2
Property # on
Fig. 3 PIN ID Parcel ID Property Address Owner's Name Owner's Mailing Address City State Zip Phone Number
Returned Survey
Results: Supply
Well?
Town of Walnut
Cove Active Water
Accounts?
Interested in Hooking
up to City Water?
Confirmed
Wells 1/12 -
1/13/2016
Type of Well Well Depth
(feet)
Approximate
Distance from
Source Area (feet)
Table 3
Surrounding Properties Within 1,000 feet (Completed May-June 2015 & August 2021)
Bonnie's Grocery
4884 Hwy 89 East, Walnut Cove, NC
SW-24/SW-
1065 is SW-8
696301379748 0701919 1065 BAILEYTOWN CHURCH RD Smith James E 1065 BAILEYTOWN CH RD WALNUT COVE NC 27052 336-591-7519 YES No Account YES YES Drinking/Irrigation,
Well in basement
not used for drinking
47 680
SW-25 696310369855 0700175 2.11 AC OFF NC HWY 89 E Bailey Beulah A Estate C/O BEAUFORT
MARTIN
9633 HASTINGS MILL DR GLEN ALLEN VA 23060 N/A Not Returned No Account N/A No Well Vacant N/A 630
SW-26 696310461388 9919296 0.74 AC OFF NC HWY 89 E Bailey Donna M 1057 HARVEY DR WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A No one home;
no sample taken.
N/A 1230
SW-27 696310462535 9903597 LOT 8 BAILEY ESTATE - EDDIE LN Bailey Eugene O 2619 GLENHAVEN LN WINSTON - SALEM NC 27106 N/A Not Returned No Account N/A No Well Vacant N/A 1050
SW-28 696310461696 8800501 1015 EDDIE LN Bailey Sandra W 1015 EDDIE LN WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A No one home;
outside spigot
turned off.
N/A 990
SW-29 696310372005 0700421 LOTS 37-40 OFF FOWLER RD Bennett Kathy & Harold H PO BOX 676 WALNUT COVE NC 27052 N/A Not Returned No Account N/A No Well Vacant, Woods N/A
SW-30 696310269650 8809031 1.88 AC OFF FOWLER RD Brown Rhonda B & Darrell G 961 FOWLER RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A No Well Vacant, Woods N/A
SW-31 696301274784 0700653 1.13 AC OFF LACY LN Carter Sarah J 1230 HINSDALE RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES N/A N/A 1025
SW-32 696310361504 0701531 985 FOWLER RD Coe Ricky J & Denise T PO BOX 866 WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES Two wells; one at
side and one at
back of house.
N/A 620
SW-33 696301384233 8811558 4787 NC HWY 89 E Collins Cathy L 4787 NC HWY 89 E WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A N/A N/A 1020
SW-34 696310364480 0700732 5.38 AC OFF FOWLER RD Flinchum Billy S & Anne M 412 WELLINGTON LN WALNUT COVE NC 27052 N/A Not Returned No Account Connected YES Well not in use.N/A 415
SW-35 696301380075 0700635 4802 NC HWY 89 E Keisling Ross J & Alta M 4802 NC HWY 89 E WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES No one home;
sample taken.
N/A 920
SW-36 696310360022 070244 LOT 45 KINGSWOOD PLACE - FOWLER RD King Reginald E & Melissa H 926 FOWLER RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A N/A N/A 1180
SW-37 696310277462 9917115 0.59 AC OFF NC 89 HWY E Mabe Elwood D & Carolyn S PO BOX 828 WALNUT COVE NC 27052 N/A Not Returned No Account Connected No Well N/A N/A
SW-38 696309274207 0700403 4.98 AC OFF NC HWY 89 E Parsons Charlie Z & Matthew Brock PO BOX 938 WALNUT COVE NC 27052 N/A Not Returned No Account N/A YES Well house serving
mobile home park.
N/A 930
SW-39 696301285238 8801460 4760 NC HWY 89 E Partin Craig A & Sheila A 4760 NC 89 HWY E WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A N/A N/A 1310
SW-40 696301278601 0701737 0.70 AC OFF LACY LN Smith Betty H Life Estate 1050 LACY LN WALNUT COVE NC 27052 336-591-4858 Not Returned No Account NO YES Drinking Well One well to
250
and one
inactive
well to 45
690
SW-41 696310366613 0701991 4934 NC HWY 89 E Watts Realty 1075 BROOKVIEW RD GERMANTOWN NC 27019 N/A Not Returned No Account N/A YES N/A N/A 580
SW-42 696309262213 9916206 1032 LUMBEE TRAIL RD Wilkins Johnny 1032 LUMBEE TRAIL RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A N/A N/A 1400
SW-43 696310474369 8805165 1040 STEVENS ACRES RD Willard Tammy J 1040 STEVENS ACRES RD WALNUT COVE NC 27052 N/A Not Returned No Account N/A N/A N/A N/A 1120
SW-4906 6963364940000 0005217 4906 NC HWY 89 E White Keith 4906 NC 89 HWY E WALNUT COVE NC 27052 N/A N/A N/A Connection
in progress
YES Drinking/Irrigation 60 175
SW-4952 6963367429000 0005212 4952 NC HWY 89 E Daniels Sarah Jane 4952 NC 89 HWY E WALNUT COVE NC 27052 336-591-5734 N/A N/A No, has meter YES Drinking Well N/A 730
N/A = Not Applicable
2 of 2
TABLE 4
Monitoring Well Construction Details
Bonnie’s Grocery
4884 NC HWY 89 East
Walnut Cove, North Carolina

Monitoring
Well
Inst.
Date
Well
Depth
Depth to
Bedrock
Casing
Type
Riser
Interval
Screen
Interval
Grout
Interval
Bentonite
Interval
Sand
Interval
MW-1 Early 1998 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-2 Early 1998 35’ N/A 2-in. PVC 0-20 20-35 0-16 16-18 18-35
MW-3 Early 1998 38’ N/A 2-in. PVC 0-23 23-38 0-20 20-22 22-38
MW-4 Early 1998 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-5 Early 1998 58’

N/A 2-in. PVC 0-53

53-58

0-50

50-52

52-58

MW-6 By 2004 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-7 By 2004 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-8

By 2004 35’

N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-9 By 2004 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-10 By 2004 35’ N/A 2-in. PVC 0-20 20-35 0-17 17-18 18-35
MW-11D By 2004 90’ N/A 2-in. PVC 0-75 75-90 0-73 73-74 74-90
MWX-12 By 2004 42’ N/A 2-in. PVC 0-27 27-42 0-25 25-26 26-42
MWX-13 By 2004 60’ N/A 2-in. PVC 0-45 45-60 0-42 42-44 44-60
MW-14 May 2018 70’ N/A 2-in. PVC 0-60 60-70 0-55 55-58 58-70
MW-15 May 2018 60’ N/A 2-in. PVC 0-50 50-60 0-45 45-60 48-60
MW-16 May 2018 60’ N/A 2-in. PVC 0-50 50-60 0-45 45-60 48-60
MW-17 June 2019 60 N/A 2-in. PVC 0-50 50-60 0-45 45-60 48-60
MW-18 Oct 2020 80 N/A 2-in. PVC 0-70 70-80 0-49 49-64 64-80
N/A = Not Applicable
TOC Screened Depth Depth Free Free Corrected Corrected
Well Date Elevation Interval To To Product Product Depth To Water
Number Gauged (feet)Groundwater Product Thickness Adjustment Water Elevation
(feet)(feet)(feet)(feet)(feet)(feet)(feet)
MW-1 05/15/13 100.55 20-35 28.90 0.00 0.00 0.00 28.90 71.65
03/24/15 100.55 20-35 NG 0.00 0.00 0.00 NG NG
01/21/16 100.55 20-35 30.29 0.00 0.00 0.00 30.29 70.26
01/12/17 100.55 20-35 NG 0.00 0.00 0.00 NG NG
06/05/18 100.55 20-35 29.53 0.00 0.00 0.00 29.53 71.02
06/26/19 100.55 20-35 25.16 0.00 0.00 0.00 25.16 75.39
10/15/20 100.55 20-35 25.46 0.00 0.00 0.00 25.46 75.09
08/11/22 100.55 20-35 26.75 0.00 0.00 0.00 26.75 73.80
MW-2 05/15/13 101.14 20-35 34.89 0.00 0.00 0.00 34.89 66.25
03/24/15 101.14 20-35 33.80 0.00 0.00 0.00 33.80 67.34
01/21/16 101.14 20-35 33.14 0.00 0.00 0.00 33.14 68.00
01/12/17 101.14 20-35 31.38 0.00 0.00 0.00 31.38 69.76
06/05/18 101.14 20-35 NG 0.00 0.00 0.00 NG NG
06/26/19 101.14 20-35 27.18 0.00 0.00 0.00 27.18 73.96
10/15/20 101.14 20-35 27.60 0.00 0.00 0.00 27.60 73.54
08/11/22 101.14 20-35 28.88 0.00 0.00 0.00 28.88 72.26
MW-3 05/15/13 101.72 23-38 33.01 0.00 0.00 0.00 33.01 68.71
03/24/15 101.72 23-38 NG 0.00 0.00 0.00 NG NG
01/21/16 101.72 23-38 31.48 0.00 0.00 0.00 31.48 70.24
01/12/17 101.72 23-38 30.26 0.00 0.00 0.00 30.26 71.46
06/05/18 101.72 23-38 29.54 0.00 0.00 0.00 29.54 72.18
06/26/19 101.72 23-38 26.26 0.00 0.00 0.00 26.26 75.46
10/15/20 101.72 23-38 26.84 0.00 0.00 0.00 26.84 74.88
08/11/22 101.72 23-38 27.90 0.00 0.00 0.00 27.90 73.82
MW-4 05/15/13 99.68 20-35 27.10 0.00 0.00 0.00 27.10 72.58
03/24/15 99.68 20-35 NG 0.00 0.00 0.00 NG NG
01/21/16 99.68 20-35 30.33 0.00 0.00 0.00 30.33 69.35
01/12/17 99.68 20-35 28.70 0.00 0.00 0.00 28.70 70.98
06/05/18 99.68 20-35 28.60 0.00 0.00 0.00 28.60 71.08
06/26/19 99.68 20-35 24.80 0.00 0.00 0.00 24.80 74.88
10/15/20 99.68 20-35 24.91 0.00 0.00 0.00 24.91 74.77
08/11/22 99.68 20-35 26.28 0.00 0.00 0.00 26.28 73.40
MW-5 05/15/13 101.23 53-58 37.64 0.00 0.00 0.00 37.64 63.59
03/24/15 101.23 53-58 34.22 0.00 0.00 0.00 34.22 67.01
01/21/16 101.23 53-58 33.87 0.00 0.00 0.00 33.87 67.36
01/12/17 101.23 53-58 31.94 0.00 0.00 0.00 31.94 69.29
06/05/18 101.23 53-58 30.73 0.00 0.00 0.00 30.73 70.50
06/26/19 101.23 53-58 27.58 0.00 0.00 0.00 27.58 73.65
10/15/20 101.23 53-58 27.93 0.00 0.00 0.00 27.93 73.30
08/11/22 101.23 53-58 29.46 0.00 0.00 0.00 29.46 71.77
05/15/13 100.61 20-35 34.98 0.00 0.00 0.00 34.98 65.63
MW-6 03/24/15 100.61 20-35 32.68 0.00 0.00 0.00 32.68 67.93
01/21/16 100.61 20-35 32.06 0.00 0.00 0.00 32.06 68.55
01/12/17 100.61 20-35 30.38 0.00 0.00 0.00 30.38 70.23
06/05/18 100.61 20-35 NG 0.00 0.00 0.00 NG NG
06/26/19 100.61 20-35 26.20 0.00 0.00 0.00 26.20 74.41
10/15/20 100.61 20-35 26.44 0.00 0.00 0.00 26.44 74.17
08/11/22 100.61 20-35 27.75 0.00 0.00 0.00 27.75 72.86
05/15/13 100.27 20-35 34.70 0.00 0.00 0.00 34.70 65.57
MW-7 03/24/15 100.27 20-35 32.00 0.00 0.00 0.00 32.00 68.27
01/21/16 100.27 20-35 31.29 0.00 0.00 0.00 31.29 68.98
01/12/17 100.27 20-35 29.71 0.00 0.00 0.00 29.71 70.56
06/05/18 100.27 20-35 29.69 0.00 0.00 0.00 29.69 70.58
06/26/19 100.27 20-35 25.50 0.00 0.00 0.00 25.50 74.77
10/15/20 100.27 20-35 25.58 0.00 0.00 0.00 25.58 74.69
08/11/22 100.27 20-35 27.10 0.00 0.00 0.00 27.10 73.17
05/15/13 95.17 20-35 29.02 0.00 0.00 0.00 29.02 66.15
MW-8 03/24/15 95.17 20-35 28.14 0.00 0.00 0.00 28.14 67.03
01/21/16 95.17 20-35 27.06 0.00 0.00 0.00 27.06 68.11
01/12/17 95.17 20-35 26.65 0.00 0.00 0.00 26.65 68.52
06/05/18 95.17 20-35 NG 0.00 0.00 0.00 NG NG
06/26/19 95.17 20-35 21.47 0.00 0.00 0.00 21.47 73.70
10/15/20 95.17 20-35 21.77 0.00 0.00 0.00 21.77 73.40
08/11/22 95.17 20-35 23.63 0.00 0.00 0.00 23.63 71.54
Table 5
Groundwater Elevation Data
Bonnie's Grocery, Walnut Cove, NC

Incident number: 12787
Page 1 of 2
TOC Screened Depth Depth Free Free Corrected Corrected
Well Date Elevation Interval To To Product Product Depth To Water
Number Gauged (feet)Groundwater Product Thickness Adjustment Water Elevation
(feet)(feet)(feet)(feet)(feet)(feet)(feet)
Table 5
Groundwater Elevation Data
Bonnie's Grocery, Walnut Cove, NC

Incident number: 12787
05/15/13 100.77 20-35 35.06 0.00 0.00 0.00 35.06 65.71
MW-9 03/24/15 100.77 20-35 34.08 0.00 0.00 0.00 34.08 66.69
01/21/16 100.77 20-35 33.96 0.00 0.00 0.00 33.96 66.81
01/12/17 100.77 20-35 32.09 0.00 0.00 0.00 32.09 68.68
06/05/18 100.77 20-35 31.90 0.00 0.00 0.00 31.90 68.87
06/26/19 100.77 20-35 27.85 0.00 0.00 0.00 27.85 72.92
10/15/20 100.77 20-35 28.29 0.00 0.00 0.00 28.29 72.48
08/11/22 100.77 20-35 30.12 0.00 0.00 0.00 30.12 70.65
MW-10 05/15/13 102.37 20-35 35.10 0.00 0.00 0.00 35.10 67.27
03/24/15 102.37 20-35 35.12 0.00 0.00 0.00 35.12 67.25
01/21/16 102.37 20-35 34.95 0.00 0.00 0.00 34.95 67.42
01/12/17 102.37 20-35 NG 0.00 0.00 0.00 NG NG
06/05/18 102.37 20-35 NG 0.00 0.00 0.00 NG NG
06/26/19 102.37 20-35 NG 0.00 0.00 0.00 NG NG
10/15/20 102.37 20-35 29.26 0.00 0.00 0.00 29.26 73.11
08/11/22 102.37 20-35 29.99 0.00 0.00 0.00 29.99 72.38
MW-11D*05/15/13 100.68 75-90 NG 0.00 0.00 0.00 NG NG
03/24/15 100.68 75-90 33.73 0.00 0.00 0.00 33.73 66.95
01/21/16 100.68 75-90 33.26 0.00 0.00 0.00 33.26 67.42
01/12/17 100.68 75-90 NG 0.00 0.00 0.00 NG NG
06/05/18 100.68 75-90 31.50 0.00 0.00 0.00 31.50 69.18
06/26/19 100.68 75-90 27.49 0.00 0.00 0.00 27.49 73.19
10/15/20 100.68 75-90 27.78 0.00 0.00 0.00 27.78 72.90
08/11/22 100.68 75-90 29.35 0.00 0.00 0.00 29.35 71.33
MWX-12 05/15/13 100.09 27-42 40.53 0.00 0.00 0.00 40.53 59.56
03/24/15 100.09 27-42 32.46 0.00 0.00 0.00 32.46 67.63
01/21/16 100.09 27-42 31.71 0.00 0.00 0.00 31.71 68.38
01/12/17 100.09 27-42 29.10 0.00 0.00 0.00 29.10 70.99
06/05/18 100.09 27-42 29.91 0.00 0.00 0.00 29.91 70.18
06/26/19 100.09 27-42 26.12 0.00 0.00 0.00 26.12 73.97
10/15/20 100.09 27-42 26.37 0.00 0.00 0.00 26.37 73.72
08/11/22 100.09 27.42 27.70 0.00 0.00 0.00 27.70 72.39
MWX-13 05/15/13 101.38 45-60 35.82 0.00 0.00 0.00 35.82 65.56
03/24/15 101.38 45-60 34.13 0.00 0.00 0.00 34.13 67.25
01/21/16 101.38 45-60 33.51 0.00 0.00 0.00 33.51 67.87
01/12/17 101.38 45-60 31.75 0.00 0.00 0.00 31.75 69.63
06/05/18 101.38 45-60 31.48 0.00 0.00 0.00 31.48 69.90
06/26/19 101.38 45-60 27.40 0.00 0.00 0.00 27.40 73.98
10/15/20 101.38 45-60 27.90 0.00 0.00 0.00 27.90 73.48
08/11/22 101.38 45-60 29.20 0.00 0.00 0.00 25.46 75.09
MW-14 06/05/18 102.22 60-70 32.71 0.00 0.00 0.00 32.71 69.51
06/26/19 102.22 60-70 28.70 0.00 0.00 0.00 28.70 73.52
10/15/20 102.22 60-70 28.97 0.00 0.00 0.00 28.97 73.25
08/11/22 102.22 60-70 30.35 0.00 0.00 0.00 30.35 71.87
MW-15 06/05/18 99.87 50-60 29.33 0.00 0.00 0.00 29.33 70.54
06/26/19 99.87 50-60 26.32 0.00 0.00 0.00 26.32 73.55
10/15/20 99.87 50-60 26.61 0.00 0.00 0.00 26.61 73.26
08/11/22 99.87 50-60 27.67 0.00 0.00 0.00 27.67 72.20
MW-16 06/05/18 100.43 50-60 31.39 0.00 0.00 0.00 31.39 69.04
06/26/19 100.43 50-60 27.19 0.00 0.00 0.00 27.19 73.24
10/15/20 100.43 50-60 27.68 0.00 0.00 0.00 27.68 72.75
08/11/22 100.43 50-60 29.28 0.00 0.00 0.00 29.28 71.15
MW-17 06/26/19 102.45 50-60 29.26 0.00 0.00 0.00 29.26 73.19
10/15/20 102.45 50-60 29.61 0.00 0.00 0.00 29.61 72.84
08/11/22 102.45 50-60 30.80 0.00 0.00 0.00 30.80 71.65
10/15/20 95.03 70-80 27.20 0.00 0.00 0.00 27.20 67.83
MW-18 08/11/22 95.03 70-80 30.26 0.00 0.00 0.00 30.26 64.77
NSD = No Survey Data NG = Not Gauged.* = Deep Well
Page 2 of 2
NCAC 2L GCLs
PARAMETER UNITS DATE Groundwater Groundwater
MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11D MWX-12 MWX-13 MW-14 MW-15 MW-16 MW-17 MW-18 Standards Standards
6200B
ug/l 05-15-13 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
03-24-15 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
01-21-16 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
01-12-17 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
06-06-18 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
06-26-19 ND ND ND ND 10100 ND ND ND ND ND ND ND ND 2000 ND ND ND ---
10-27-20 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
08-11-22 ND 14 ND ND 3,750 ND ND ND ND 9.03 ND ND ND ND ND ND ND ND
ug/l 05-15-13 49 NS 70 56 890 NS NS ND NS Dry NS 1200 4700 ---------------
03-24-15 NS 0.5 NS NS 412 ND ND ND ND Dry ND 2530 50.5 ---------------
01-21-16 ND ND 0.84 4.5 176 ND ND ND ND Dry ND 7.5 7.0 ---------------
01-12-17 NS 21.9 ND 0.89 385 ND 1.2 ND ND NS NS 0.85 ND ---------------
06-06-18 ND NS ND ND 70.3 NS ND NS ND NS 2.2 ND 2.5 432 123 ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS 3.3 ND ND 102 93.9 ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND 0.52 ND ND ND 6.2 ND ND ND ND
08-11-22 ND 3.44 ND ND 58.2 ND ND ND ND 0.21 57 ND ND ND ND ND ND ND
tert-Butyl Alcohol ug/l 05-15-13 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
03-24-15 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
01-21-16 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
01-12-17 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
06-06-18 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ------
06-26-19 ND ND ND 31.4 2630 ND ND ND ND NS 95.6 ND ND 246 3440 ND ND ---
10-27-20 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
08-11-22 ND 15.9 ND ND 2,680 ND ND ND ND ND 377 ND ND ND ND ND ND ND
ug/l 05-15-13 32 NS ND 26 ND NS NS ND NS Dry NS 200 25 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 20.2 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND 5.3 ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 5.2 NS 4.7 2.8 70 NS NS ND NS Dry NS 10 59 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 183 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Table 6
260000
84500
MONITORING WELL
Incident Number: 12787
Bonnie's Grocery, Walnut Cove, NC
Monitoring Well Analytical Results
40,000tert-Amyl Alcohol 40
1 5000
10 10,000
Benzene
600
Toluene
Ethylbenzene
600
NCAC 2L GCLs
PARAMETER UNITS DATE Groundwater Groundwater
MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11D MWX-12 MWX-13 MW-14 MW-15 MW-16 MW-17 MW-18 Standards Standards
Table 6
MONITORING WELL
Incident Number: 12787
Bonnie's Grocery, Walnut Cove, NC
Monitoring Well Analytical Results
ug/l 05-15-13 130 NS 30 43 55 NS NS ND NS Dry NS 140 240 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 690 2.3 ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS 1.6 ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND 4.3 ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND 0.73 ND ND ND ND ND ND ND ND
08-11-22 1.04 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 216.2 NS 105 128 1015 NS NS ND NS Dry NS 1550 5024 ---------------
03-24-15 NS 0.5 NS NS 412 ND ND ND ND Dry ND 3423.2 52.8 ---------------
01-21-16 ND ND 0.84 4.5 176 ND ND ND ND Dry ND 7.5 7.0 ---------------
01-12-17 NS 21.9 ND 0.89 385 ND 1.2 ND ND NS NS 2.45 ND ---------------
06-06-18 ND NS ND ND 70.3 NS 1.1 NS ND NS 2.2 ND 2.5 432 132.6 ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS 3.3 ND ND 102 93.9 ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND 1.25 ND ND ND 6.2 ND ND ND ND
08-11-22 1.04 3.44 ND ND 58.2 ND ND ND ND 0.21 57 ND ND ND ND ND ND ND
ug/l 05-15-13 480 NS 32 1200 52000 NS NS ND NS Dry NS 13000 7900 ---------------
03-24-15 NS 556 NS NS 33800 ND 4.9 ND ND Dry 13.3 18500 397 ---------------
01-21-16 1.8 159 0.86 111 30100 ND 4.7 ND ND Dry 70.6 302 137 ---------------
01-12-17 NS 339 ND 32.1 24600 ND ND ND ND NS NS 0.59 22.4 ---------------
06-06-18 ND NS ND 26.5 18600 NS ND NS ND NS 185 7.9 93.3 15100 760 ND ------
06-26-19 ND 10.2 ND 4.7 17900 ND ND ND ND NS 593 5.9 ND 807 18100 ND 19.7 ---
10-27-20 ND 1.3 ND ND 9640 ND ND ND ND 1.7 1100 ND ND 883 11 ND 30.7 ND
08-11-22 ND 47 ND ND 18,700 ND ND ND ND 1.18 2,520 1.95 ND 1,420 7.98 ND 4.08 ND
ug/l 05-15-13 45 NS 18 ND 5.6 NS NS 13 NS Dry NS ND ND ---------------
03-24-15 NA NA NA NA NA NA NA NA NA Dry NA NA NA ---------------
01-21-16 NA NA NA NA NA NA NA NA NA Dry NA NA NA ---------------
01-12-17 NS NA NA NA NA NA NA NA NA NS NS NA NA ---------------
06-06-18 NA NS ND NA NA NS NA NS NA NS NA NA NA NA NA NA ------
06-26-19 NA NA ND NA NA NA NA NA NA NS NA NA NA NA NA NA NA NA
10-07-20 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ND
08-11-22 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
ug/l 05-15-13 ND NS ND ND ND NS NS ND NS Dry NS ND ND ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND ND ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
85500
No Standard
20000
15000
500.02
20
15
TOTAL BTEX
MTBE
Lead
EDB
No Standard
Total Xylenes 500
NCAC 2L GCLs
PARAMETER UNITS DATE Groundwater Groundwater
MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11D MWX-12 MWX-13 MW-14 MW-15 MW-16 MW-17 MW-18 Standards Standards
Table 6
MONITORING WELL
Incident Number: 12787
Bonnie's Grocery, Walnut Cove, NC
Monitoring Well Analytical Results
ug/l 05-15-13 ND NS ND ND 52 NS NS ND NS Dry NS ND 12 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND ND 0.93 ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS 1.0 ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 ND NS ND 3.6 220 NS NS ND NS Dry NS 32 46 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND ND 3 ---------------
01-21-16 ND ND ND 0.53 ND ND ND ND ND Dry 0.52 ND 1.1 ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS 1.1 ND ND 67.5 4.8 ND ------
06-26-19 ND ND ND ND 55.8 ND ND ND ND NS 5.4 ND ND 4.1 73.1 ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND 6.8 ND ND 5 ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 ND NS 14 2.6 510 NS NS ND NS Dry NS 20 170 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 57 3 ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 NS NS NS NS NS NS NS NS NS Dry NS NS NS ---------------
03-24-15 NS ND NS NS 1490 ND ND ND ND Dry ND 149 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 3.2 NS 3.3 ND 130 NS NS ND NS Dry NS ND 26 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 13.2 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
70000
20
600
5000
25000
70IPE
1,2-Dichloroethane
Naphthalene
Isopropylbenzene
Methylene Chloride
70
0.4
6
5
NCAC 2L GCLs
PARAMETER UNITS DATE Groundwater Groundwater
MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11D MWX-12 MWX-13 MW-14 MW-15 MW-16 MW-17 MW-18 Standards Standards
Table 6
MONITORING WELL
Incident Number: 12787
Bonnie's Grocery, Walnut Cove, NC
Monitoring Well Analytical Results
ug/l 05-15-13 ND NS ND ND ND NS NS ND NS Dry NS ND 24 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 31.6 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 60 NS 20 8.8 68 NS NS ND NS Dry NS 18 55 ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 239 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS 1.1 ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND 0.63 7.1 ND ND ND ND ND ND ND
08-11-22 0.411 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/l 05-15-13 28 NS 14 5 56 NS NS ND NS Dry NS ND ND ---------------
03-24-15 NS ND NS NS ND ND ND ND ND Dry ND 62.7 ND ---------------
01-21-16 ND ND ND ND ND ND ND ND ND Dry ND ND ND ---------------
01-12-17 NS ND ND ND ND ND ND ND ND NS NS ND ND ---------------
06-06-18 ND NS ND ND ND NS ND NS ND NS ND ND ND ND ND ND ------
06-26-19 ND ND ND ND ND ND ND ND ND NS ND ND ND ND ND ND ND ---
10-27-20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
08-11-22 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Bold values are above 2L NS = Not sampled J = Estimated Value --- =No Monitoring Well
Highlighted values are above GCLs NA = Not analyzed for parameter ND = Not detected
28500
25000
30000
1,3,5- Trimethylbenzene 400
70n-Proylbenzene
1,2,4- Trimethylbenzene 400
Parameter Date MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11D MWX-12 MWX-13 MW-14 MW-15 MW-16 MW-17 MW-18
8/11/2022 5.11 5.92 5.36 5.12 ---6.02 5.04 5.67 5.59 6.76 7.53 5.3 5.00 6.86 6.71 5.53 6.38 5.94
8/11/2022 0.082 0.075 0.087 0.053 ---0.061 0.144 0.056 0.059 0.130 0.158 0.097 0.058 0.425 0.086 0.062 0.165 0.14
8/11/2022 20.77 20.77 23.31 21.64 ---20.46 22.05 21.09 20.27 21.4 20.07 21.54 21.91 20.05 21.71 19.39 19.81 21.1
8/11/2022 0.90 2.32 2.32 2.22 ---2.87 5.42 1.51 1.02 2.8 3.28 171 3.53 1.88 3.9 0.92 2.9 4.16
8/11/2022 252.00 251 220 223 ---42 201 152 139 -24 165 239 238 190 192 153 204 160
WD=Well Damaged NS=Not Sampled --- =Well to contaminated; don't want to damage meter - contaminate multi-meter
4884 NC Hwy 89 East
Walnut Cove, Stokes County, North Carolina
TABLE 7
Groundwater Field Measurements
Bonnie's Grocery
ORP / REDOX
pH
Conductivity
Temperature
DO
NCAC 2L Gross
PARAMETER UNITS Groundwater Contamination
Standards Levels (GCL)
6200B
Benzene 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 1 5000
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Toluene 1/12/2016 ug/l NS NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 600 260000
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Ethylbenzene 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 600 84500
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Total Xylenes 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 500 85500
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
TOTAL BTEX 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS No Standard No Standard
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
MTBE 1/12/2016 ug/l 3.7 NS ND NS ND 0.58 0.54 NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 20 20000
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l 3.4 NS ND ND ND 0.88 0.68 ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l 2.1 ND ND ND NS ND 0.69 NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l 1.4 ND ND ND NS 0.98 0.71 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l 0.73 Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l 1.09 Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND 7.2 NS NS ND NS NS NS
DATE
Incident Number: 12787
Table 8
Water Supply Well Analytical Results
Bonnie's Grocery, Walnut Cove, NC
SW-40SW-38SW-22SW-32SW-20SW-35SW-5SW-19SW-24
SW-1065SW-4952SW-4906SW-41SW-17SW-14SW-13SW-12SW-2SW-1 SW-8SW-7SW-6SW-4SW-3 SW-10/11
EDB 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 0.02 50
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
IPE 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 70 70000
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
1,2-Dichloroethane 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS 0.4 400
1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
8/11/2022 ug/l 2.62 Abandoned ND 2.23 ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Acetone ug/l 6000 6000000
8/11/2022 ug/l ND Abandoned ND ND ND NS 0.248 ND NS NS NS NS NS NS NS NS ND 0.225 NS NS ND NS NS NS
Chloroform ug/l 70 70000
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND 0.467 NS NS ND NS NS NS
Chloromethane ug/l 3 3000
8/11/2022 ug/l ND Abandoned 0.446 ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Tetrachloroethene ug/l 0.7 700
All other 6200 B 1/12/2016 ug/l ND NS ND NS ND ND ND NS ND NS NS NS ND ND ND ND NS NS NS NS NS NS NS NS
Analytes 1/13/2016 ug/l NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND ND ND ND ND ND ND ND
2/5/2016 ug/l NS ND NS ND NS NS NS NS NS ND ND ND NS NS NS NS NS NS NS NS NS NS NS NS NA NA
1/12/2017 ug/l ND NS ND ND ND ND ND ND NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
5/23/2018 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND NS NS NS NS NS NS NS NS
6/13/2019 ug/l ND ND ND ND NS ND ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
9/24/2020 ug/l ND Abandoned ND ND ND NS ND NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
8/11/2022 ug/l ND Abandoned ND ND ND NS ND ND NS NS NS NS NS NS NS NS ND ND NS NS ND NS NS NS
Bold values are above 2L ND=Not Detected ND=Not Detected
BQL = Below Quantitation Limits
NS= Not Sampled

APPENDIX A

February 9, 2021
Mr. Chad Wall, Registered Agent Dan River Oil Company, Inc. P.O. Box 386 Madison, NC 27025 Subject: Bonnies Grocery, 4884 Hwy 89 East, Walnut Cove, Stokes County, Incident
Number: 12787, Risk Classification: High, Ranking: 395 Dear Mr. Wall: Monitoring Report, dated December 7, 2020, has been reviewed by our office. Based on this review, it has been determined that the report is incomplete. Please revise and resubmit the report as outlined below.
Note: Including numerous figures, taken from previous reports, in the monitoring report appendix, is not an acceptable replacement for completing the figures listed below. Information must be consolidated into the figures listed below and located within the body of the report. If some of the information is obtained from a previous consultant’s work, it may be noted on the newly constructed figures.
1.) There are known potential petroleum sources (sources of petroleum that do not have a documented release) in the area. Please describe all potential petroleum sources in the Executive Summary. 2.) Indicate the zoning of the property. Indicate whether the zoning designation allows for various types of residential uses (daycares, parks, nursing homes, residences, schools, playgrounds, etc.). 3.) In the Underground Storage Tanks (USTs) table, include whether-or-not there was a release for each tank.
4.) The site map needs to also include the following at a legible scale. Note: A second figure, that zeroes in on the property, may also be provided if necessary for legibility.
a. All present and former UST systems (tanks, lines, dispensers), ASTs and other petroleum sources/potential sources. i. Label tanks to correlate with the tables.
b. Property boundaries, c. Soil excavation area(s), d. Locations of all present and former wells (remediation, monitoring, water supply),

e. Location(s) of nearby off-site potential petroleum sources, f. Remediation wells, pipes, and sheds. 5.) The potentiometric map should be constructed without the monitoring wells that are screened beneath the groundwater table (wells screened beneath the groundwater table are MW-5, MW-11D, MW-13, MW-14, MW-15, and MW-16). 6.) Include one table (B-3 in the Guidelines appendix) of analytical results for all soil samples ever taken at the site (closure for all systems, all assessment phases, and all remediation phases). Include the table in the tables section of the report. If data is from another consultant’s work, it may be noted. Note: including multiple tables in the appendix or body of the report will not suffice. 7.) Provide a figure that includes all soil samples ever taken. Include:
a. All soil sample locations ever taken (environmental assessment, site check, closure, assessment, remediation phases), i. Correlate locations with the table.
b. Former and present tank systems including tanks, lines, and dispensers, and other potential/confirmed petroleum release sources (ASTs, former gas stations, etc.), c. Area(s) of soil excavation, d. Contour lines of soil contamination above the soil-to-groundwater, residential, and industrial/commercial standards. (Soil samples above the TPH action levels of 50 ppm gas and 100 ppm diesel should be considered to be above the residential standards for this figure. Please note that individual risk-based analytical numbers take priority over TPH numbers when determining the extent of soil contamination.). i. Include a set of contour lines for soil samples taken in the unsaturated zone. ii. Include a set of contour lines for soil samples taken in the smear zone. e. Monitoring, remediation, and water supply well locations,
f. Soil cross-section locations. 8.) Provide soil cross-sections that include the following:
a. Soil, saprolite, and bedrock boundaries and characteristics, b. Soil sample locations, c. Label soil sample locations to correlate with tables, d. Soil excavation areas, e. Present and former UST systems (tanks, lines, dispensers), ASTs, and other petroleum release/potential release sources, f. Contours of soil contamination above soil-to-groundwater, residential, and industrial/commercial standards. (Soil samples above the TPH action levels of 50 ppm gas and 100 ppm diesel should be considered to be above the residential standards for this figure. Please note that individual risk-based analytical numbers take priority over TPH numbers when determining the
extent of soil contamination.), g. Groundwater table, h. Monitoring and remediation wells with screens,
i. Buildings, streets, utilities, and basements,

j. Vertical and horizontal scales on the figure, k. Vertical and horizontal bar scales in the key, l. Any other pertinent information. 9.) The property designations on Figure 3 are not legible and, therefore, cannot be correlated to Table 1. Please clarify. 10.) Based on the last site visit observations, has the new property owner damaged the remediation system? 11.) The soil contaminant mass needs to be determined to get the original baseline. 12.) Please update Table 1 with the new water supply well owner of SW-1.
If you have any questions, please contact me at the address or telephone number listed below. Sincerely,
Linda Estkowski
Hydrogeologist Winston-Salem Regional Office UST Section, Division of Waste Management, NCDEQ cc: WSRO Files Tim Leatherman, Pyramid Environmental & Engineering, P.C., via email
[e-mail] Winston-Salem (WS) – 450 West Hanes Mill Road, Suite 300, Winston-Salem, NC 27105, [phone]

APPENDIX B

Stokes County
Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus
DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
Structures
APT
BARN
BUILDING
CABIN
CELL TOWER
CHURCH
DOT
DWMH
HOMERL
HOMESQ
HOUSE
MODULAR
SWMH
TWMH
TW_RELAY
WATERT
<all other values>
Admin Lines
City Line
State Line
County Line
<all other values>
Misc Lines
I/E Easement
Lake
Leader Line
Misc Easement
Parcel Hook
River
RR Easement
Stream
Subdivision Lines
Unknown
Utility Easement
<all other values>
Parks
March 4, 2021
0 0.055 0.110.0275 mi
0 0.09 0.180.045 km
1:2,400

APPENDIX C

APPENDIX D

APPENDIX E

Standard Field Procedures: Revision 10.6 Page 1
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
Standard Field Procedures
Pyramid Environmental & Engineering, P.C.
________________________________________________________________________

1.0 Equipment Decontamination

Equipment decontamination is essential to assure representative environmental samples
are collected and to eliminate the potential for cross-contamination between sample points.
Pyramid strives to clean all field equipment prior to leaving the office; however, field
decontamination is still required on most projects. The procedures for decontamination of
water level probes, hand augers, sampling probes, trowels, and other field equipment are
listed below.

1.1 EPA Region IV Decontamination Procedures
Drilling and soil sampling equipment is decontaminated prior to each use using a pressure
washer or steam cleaner. Reusable sampling equipment (hand augers, sampling probes,
trowels, split spoon samplers, water sampling equipment, etc.…) are decontaminated using
the general procedure described below. • Wash with non-phosphate detergent, water, & brush to remove particulate matter
• Rinse with tap water
• Rinse with 10 percent nitric acid solution (only if sampling for metals)
• Rinse with de-ionized water
• Rinse with pesticide-grade isopropyl alcohol
• Rinse with de-ionized water
• Air-dry as long as possible
The level of decontamination used is appropriate to the analytical parameters selected and
the material of the sampling device being used for sampling. For example, if metals analyses
are required, then the 10 % nitric acid solution is used for decontamination of stainless-steel
equipment. Pyramid uses de-ionized or distilled water for decontamination. Equipment that
is not used immediately after decontamination is wrapped in aluminum foil prior to storage.

2.0 Soil Borings & Sampling
2.1 Soil Borings
Soil borings are used by Pyramid to investigate and characterize the subsurface at sites.
Soil borings provide information concerning soil types and density, depth to refusal, depth
to bedrock, organic vapors that may be present, and can be used to obtain samples for
laboratory analysis.
Standard Field Procedures: Revision 10.6 Page 2
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
Pyramid conducts borings in several different ways, using hand augers, direct-push
equipment (Geoprobe), sample probes, split-spoon samplers (ASTM D 1586-84), auger
drilling, air drilling, and Vibro-Core. The following procedures are used by Pyramid
Environmental when performing soil borings:
1. Soil boring locations are chosen, and the ULOCO utility locating service is called to
mark all public utilities. Pyramid locates private utilities at many project sites using
Pyramid locating equipment, or uses a private utility locating service.

2. Down hole drilling equipment is cleaned prior to use and between borings using
pressure washing or steam cleaning. Additional decontamination procedures in
Section 1.1 are used for sampling tools such as split spoons or direct-push points.

3. Soil borings are advanced using direct-push, drilling rigs, hand augers, or other
appropriate means. Near-surface soil samples may also be collected using stainless
steel push probes, shovels, scoops, or other sampling devices.

4. Soil samples are normally collected at a minimum of 5-foot intervals. Each sample is
divided into two parts. Soil samples for laboratory analyses are jarred from the initial
sample volume. The remaining soil is stored in a sealed container for headspace
analysis and geological description.

5. After screening the soil with the field instruments, each soil sample is described by
the field geologist and a geologic description is recorded in project documentation.

6. Soils are typically described in the field by the project geologist or soil scientist and
are classified according to the Unified Soil Classification System (ASTM D 2488-84).

7. Soil samples selected for laboratory analysis are placed in properly prepared,
laboratory supplied containers and immediately packed in a cooler on ice. Sample
custody is maintained using standard chain-of-custody (COC) procedures through
delivery to the analytical laboratory.

8. Soil borings, which are not completed as monitoring wells, are grouted using a
Portland cement, bentonite, or backfilled with soil cuttings.

9. Soil cuttings are generally spread near the soil boring or monitoring well location as
directed by State regulatory managers. Drill cuttings are drummed (containerized)
where site conditions or regulatory requirements prohibit spreading cuttings, and
are disposed off-site (after waste determination is made).

Standard Field Procedures: Revision 10.6 Page 3
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
2.2 Soil Headspace Screening
Soil samples are routinely screened for volatile organic compounds (VOCs) which may be an
indication of organic or petroleum hydrocarbon contamination. The typical screening
procedure includes immediately transferring the soil from the sampling devices to a sealed
container (sealed 1-gallon Ziplock plastic bag). The soil container is filled approximately
halfway with soil and sealed. This creates headspace above the soil in which VOCs may
accumulate. The container is allowed to stand for 5 to 15 minutes for the VOCs to equilibrate
in the headspace of the container. The headspace of the container is then screened using a
calibrated organic vapor analyzer (PID or FID). The screening is conducted by cracking the
seal only enough to allow insertion of the probe into the headspace so as not to dilute the
sample. In most cases where the contaminant of concern includes volatile organics, the
highest or “Peak“ field-screening result is documented for each sample. The soil samples
showing the highest reading from each boring are typically selected for laboratory analysis.

2.3 Soil Sample Collection for Laboratory Analysis
After the targeted depth has been reached, soil samples are collected using a variety of
sampling devices. Soil sample devices used include split-spoons, stainless-steel hand augers,
stainless-steel push-probes and sampling scoops, and directly from the center of the
excavator bucket. The sample technician uses disposable nitrile gloves, which are changed
between samples to avoid cross-contamination of samples, and each sampling device is
decontaminated prior to use.

Only laboratory provided containers are used for sample collection. Samples are collected
in accordance with the preservation methods required by the requested analytical method.
Samples are handled as little as possible and preserved in the field as specified for the
analytical method. The samples are stored and transported to the laboratory in an insulated
cooler chilled to approximately 4 degrees centigrade. The samples are labeled with a
minimum of the following information: Pyramid, project name or number, sample
identification, date collected, sampler name, and analysis requested. Sample custody is
maintained using standard chain-of-custody procedures through delivery to the analytical
laboratory. Notes of the sampling events are recorded in project documentation.
Incremental sampling methodology (ISM) is a structured composite sampling and
processing protocol that reduces data variability and provides a reasonably unbiased
estimate of mean contaminant concentrations in a volume of soil targeted for sampling.
ISM provides representative samples of specific soil volumes defined as decision units
(DUs) by collecting numerous increments of soil (typically 30–100 increments) that are
combined, processed, and subsampled according to specific protocols. ISM Sampling will
be further explained in a site-specific Work Plan documents.
Pyramid will contract an on-site laboratory for immediate analyses as needed.
Standard Field Procedures: Revision 10.6 Page 4
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
2.4 Sediment Sample Collection for Laboratory Analysis
Near surface sediment may be present in a surface water ditch, stream, or dry intermittent
stream bed. Sediment samples are typically soil related samples and may be collected with
a variety of sampling tools. Pyramid will use stainless-steel samplers which have been
decontaminated according to the procedure detailed in section 1.1 of this document. After
the sediment samples are collected, the location, depth, conditions, and sample
composition are documented in the project records. The samples will be screened in the
field to detect volatile organic vapors and visually examined for contamination. Sediment
samples will be preserved in laboratory prepared containers in accordance with sample
preservation recommendation of the analytical laboratory. Samples are handled as little as
possible and preserved in the field as specified for the analytical method. The samples are
stored and transported in an insulated cooler chilled to approximately 4 degrees centigrade.
The samples are labeled with a minimum of the following information: Pyramid, project
name or number, sample identification, date collected, sampler name, and analysis
requested. Sample custody is maintained using standard chain-of-custody procedures
through delivery to the analytical laboratory. Documentation of the sampling events are
recorded in the project documentation.

3.0 Direct-Push Sampling Procedures

Direct-push sampling techniques have been used at many sites to collect soil and
groundwater samples rapidly and inexpensively. Track-mounted, direct-push rigs can access
hard to reach areas and allow borings and monitoring wells to be installed. For soil sampling,
typically, the direct-push steel drive tube is decontaminated using a pressure washer, and a
new plastic sample liner is inserted in the steel drive tube to collect soil samples. The soil
samples are collected in new polyethylene sample tubes within the steel drive tube. The soil
samples are then extracted from the polyethylene liner and preserved as required for
laboratory analysis.

For groundwater sampling, a steel probe with a retractable screen section and tubing are
driven to depth and the screened section is opened to allow groundwater to enter the
tubing. The water samples are withdrawn using new polyethylene and Teflon® tubing with
either a decontaminated stainless-steel check ball, or peristaltic pump. The groundwater
sample is placed directly into the appropriate laboratory containers and sealed immediately.
To prevent cross-contamination of samples, new disposable tubing is used for each
groundwater sample point. Disposable nitrile gloves are worn by field personnel during
development and groundwater sampling, and gloves are changed between samples.
Groundwater sampling procedures are detailed more in Section 5.0, as appropriate for each
analytical method.

Standard Field Procedures: Revision 10.6 Page 5
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
4.0 Monitoring Well Installation

Groundwater monitoring wells are installed in many subsurface environments; Coastal
Plain, sedimentary, Piedmont saprolite, weathered rock formations, and mountain terrains
to list a few. Formations encountered include unconsolidated and consolidated sediments,
fill material, organic soils, saprolitic soils, weathered rock formations, and bedrock.
Groundwater monitoring wells provide a stable sampling point at discrete intervals within
the confined or unconfined aquifers. Monitoring wells are installed for a number of reasons,
and are typically installed as 1-inch, 2-inch, 4-inch, or 6-inch diameter wells. Construction
may be of PVC, stainless-steel, HDPE, or other appropriate materials. The following
procedures are used by Pyramid when performing borings and monitoring well installations. • If required, monitoring well permits are obtained from the State, County, or City.
• Boring and monitoring well locations are chosen, and utilities are marked by the
public utility locating company. As needed, the locations may be scanned for utilities
by Pyramid using our locating equipment, or a private utility locating company.
• In selecting a drill site, care is taken to avoid overhead power lines, and subsurface
utilities whenever possible.
• Down-hole drilling equipment is decontaminated prior to use and between borings.
• Borings are advanced using direct-push, drilling rigs, hand augers, solid-stem augers,
hollow-stem augers, air rotary drilling, or air hammer drilling.
• Soil samples are normally collected at a minimum of 5-foot intervals. Each sample is
divided into two parts. Soil samples for laboratory analyses are jarred from the initial
sample volume. The remaining soil is stored in a sealed container for headspace
analysis with an organic vapor analyzer (PID or FID).
• After screening the soil with the field instruments, each soil sample is described by
the field geologist and a geologic description is recorded in the project
documentation.

Type II monitoring wells are usually installed using 2-inch diameter schedule 40 PVC riser
and 2-inch, 0.010-inch machine slotted well screen. The screened interval length varies with
the geologic site conditions, expected variations in water level, and the investigation goals
for the well. The well construction details are presented on the boring log.

Type III wells are usually installed as double-cased wells to monitor the deeper portions of
the aquifer. The first casing is usually a 5 to 6-inch diameter solid PVC well casing drilled to
bedrock or an appropriate depth within the surficial zone. The 5 to 6-inch diameter casing
is then set and grouted in the borehole. After the cement grout has set for 12 to 24-hours,
the borehole is completed to the desired depth using air rotary drilling or air hammer
drilling. The inside casing of the Type III monitoring well is usually constructed of 2-inch
diameter SCH 40 PVC casing and 2-inch diameter SCH 40 PVC 0.010-inch slotted well screen.

Standard Field Procedures: Revision 10.6 Page 6
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
In most applications, a sand filter pack of #2 well sand (or appropriately sized well sand).
Sand is typically installed to a level of 2 feet above the top of the screen in each well.
A minimum 2-foot thick bentonite seal is usually placed on top of the filter pack and
hydrated with de-ionized or distilled water. The remaining annular space of a typical well is
backfilled to grade with a Portland cement/bentonite grout. In monitoring wells where the
water table is close to surface, the amount of sand above the screen and bentonite will be
reduced to allow for a minimum of 2–3 feet of cement grout in the well bore.

At the surface, each well is secured with a locking cap and a steel well protector. Depending
on the surface conditions, the well may be protected by a flush-mounted manhole set in the
surrounding surface in a concrete pad. In some cases, stick-up well protectors are used to
secure the well and allow the well to be more easily located in wooded or open areas.

Each groundwater monitoring well is developed by surging, pumping, or bailing to remove
sediment before sampling. Water removed during development is managed according to
individual State regulatory guidance.

5.0 Water Sampling Procedures

Pyramid relies on water sampling as a primary method for assessment of subsurface
groundwater conditions. Water sampling typically includes sampling groundwater from
monitoring wells, water supply wells, surface water bodies, stormwater, waste sumps, etc.
The following provides typical sampling procedures for the water samples.

5.1 Monitoring Wells
Prior to sampling each monitoring well, depth to liquid and/or liquids and total well depth
are measured using a properly decontaminated electric interface probe. If phase-separated
petroleum product is detected in a well, the product measurements are recorded along with
the water level in each well. This information is recorded in the field record and the volume
of the water in the well casing is calculated. To purge stagnant water from each monitoring
well, three to five well casing volumes of water are removed from each well prior to
sampling. Alternately, for low-flow sampling, development continues until the field
parameters (pH, conductivity, dissolved oxygen, ORP, and temperature) have stabilized.
If the water in the monitoring well is removed until the well is dry, then the well is sampled
thereafter. Water removed from wells during purging is managed in accordance with
individual State regulatory guidance.

Groundwater samples are typically collected using a new disposable polyethylene bailer and
a new length of nylon cord. To prevent cross-contamination of samples between wells, a
new disposable bailer is used for each well. The bailer is lowered into the groundwater
Standard Field Procedures: Revision 10.6 Page 7
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
slowly and removed slowly. A new pair of disposable gloves is worn by field personnel
during purging and sampling, and is changed between wells. In the case of small diameter
monitoring wells or direct-push water samples, water samples may be collected using a
peristaltic pump and new polyethylene tubing. Another method is to use a segment of new
sampling tubing and a stainless-steel check ball to create a “Tube Bailer”.
Groundwater samples selected for laboratory analysis are immediately placed in properly
prepared, laboratory supplied containers and preserved in a cooler on ice. Samples are
maintained under standard chain-of-custody procedures from sample collection through
laboratory analysis.

5.2 Water Supply Well Sampling
Prior to sampling each water supply well, the well owner is contacted to provide access to
the well. The well owner is interviewed to locate the faucet closest to the well for sampling.
If there are no faucets located on the well, then water from an outside faucet at the building
is usually sampled. If there are no outside faucets available, then the water samples are
collected from an inside faucet. The location of the sample is recorded in the field record.
The owner is interviewed to see if there is a chlorination system on the well, or if the well
has been recently chlorinated. Recent chlorination could affect the laboratory detection
limits. In most cases, the samples are preserved using sodium thiosulfate or ascorbic acid to
remove the interactions of chlorine, which may be present in the samples.
If the well is treated with a Point-of-Entry (POE) treatment system, then the “raw” water
sample must be collected before the treatment system. An associated treated water sample
is usually collected as well to demonstrate effective treatment.
To purge stagnant water from the water supply well system, the faucet is allowed to run on
full stream for a minimum of 15 minutes. The aerator is removed from the tap if one is
present. Water removed from wells during purging is managed according to regulatory
standards.
Water supply well samples are collected using appropriate laboratory prepared containers
for each analysis. The analytical methods selected will vary with the contaminant of
interest. To prevent cross-contamination of samples between wells, disposable nitrile gloves
are worn by field personnel during purging and sampling and are changed between wells. It
is possible that samples may be required at several places within the water supply system.
The samples are collected accordingly and labeled to show the source and location sampled.
Supply well samples selected for laboratory analysis are immediately placed in properly
prepared, laboratory supplied containers and packed in a cooler on ice, and chilled to
approximately 4 degrees Celsius. Samples are maintained under standard chain-of-custody
procedures from sample collection through laboratory analysis.

Standard Field Procedures: Revision 10.6 Page 8
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
5.3 Surface Water Sampling
Surface water samples are obtained using several techniques including use of sample
bailers, discrete depth interval samples, sample scoops, from boats, bridges, or wading into
a stream. Caution should always be used when sampling surface water to ensure that the
water collected is representative of the site conditions. Since stream or open water sampling
is transient, careful documentation of the site conditions, weather, surface conditions,
sediment, algal or biological material, etc. is required.

In many studies, additional samples from upstream and downstream of the desired sample
point are required. Surface water sampling must be planned to reflect the site-specific
conditions during sampling. The general procedures are similar to the supply well sampling
procedures detailed above. Appropriate laboratory prepared containers are used for each
analysis. The analytical methods selected will vary with the contaminant of interest.

To prevent cross-contamination of samples between samples, disposable nitrile gloves are
worn by field personnel during purging and sampling and are changed between samples. It
is possible that samples may be required at several places along the stream to check for
influences of up-stream facilities. Samples will be collected accordingly and labeled to show
the source and location sampled. Sample will always be collected upstream of the area
disturbed by the person sampling the stream. Surface water samples selected for laboratory
analysis are placed in properly prepared, laboratory supplied containers and immediately
packed in a cooler on ice. Samples are maintained under strict control using standard chain-
of-custody procedures through laboratory analysis.

6.0 Quality Assurance / Quality Control

The field and laboratory procedures listed above have been implemented on many sites
with excellent results. The procedures are often verified by an appropriate use of the
following environmental samples.

Trip Blanks ( or Travel blanks)
The Trip Blank (or travel blanks) are often used to verify that the environmental samples are
not impacted during shipping, and verify that the source of the glassware is not the source
of contamination. The trip blanks are preserved de-ionized water, collected in the
laboratory, and shipped with the sample containers to Pyramid or the site. The trip blank
remains in the sample cooler and is shipped back to the laboratory with the environmental
samples. The trip blank is most commonly analyzed for volatile organic compounds (VOCs),
and correspond to the target analyses.

Standard Field Procedures: Revision 10.6 Page 9
Pyramid Environmental & Engineering, P.C. Revision date 01-06-2020
Field Blanks
Field Blanks are quality assurance samples which are collected in the field to represent the
conditions present at the time the samples are collected. For water samples, the laboratory
containers are opened and filled in the field using de-ionized (or distilled) water from a
known source. The samples reflect any site conditions such as vapor sources which may
affect the water samples. The samples then travel to the laboratory with the other samples
for analysis. Comparison of the field blank results with the sample results may indicate a
pervasive site constituent detected in the samples.

Equipment Blanks
Equipment Blanks are used to verify whether the decontamination procedures used for the
sample equipment (or the new equipment) may have added any contaminants to the
sample during collection. If a non-disposable sampling device is used (such as a sampling
treir, scoop, hand auger, Teflon bailer, etc.…), then the decontamination of the sampling
device is usually verified using an equipment blank. The equipment blank is collected using
de-ionized (or distilled) water from a known source. The equipment is decontaminated,
allowed to air dry, the water is poured over (or through) the equipment, and a sample is
collected in the appropriate sample containers. The equipment blank samples are preserved
with the other environmental samples, and shipped for analyses for the target parameters.

Duplicate Samples
Duplicate Samples are used to verify the sampling procedures and evaluate laboratory
analysis variability. The duplicate samples may be collected from soil, sediment, air, surface
water, wastes, or groundwater. These samples are collected and sent to the laboratory as
blind samples to have maximum effectiveness. Duplicate samples are generally analyzed for
the same analytical methods as the actual environmental sample for direct comparison.
Duplicate samples may also be split between two different laboratories to provide
verification of laboratory detection limits or quality process verification.

Background Samples
Background Samples are a tool for comparison of general site conditions with source area
site conditions. Background samples may be soil, sediment, air, surface water, waste, or
groundwater. The goal is to reflect conditions outside the expected area of contamination.
These samples are collected outside the expected area of contamination and sent to the
laboratory for analyses. Background samples are generally analyzed for the same analytical
methods as the source area environmental samples for direct comparison. Background
samples for metals comparison are common types of background samples used in
environmental investigations.

APPENDIX F

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

9/1/2022
Pyramid Environmental, Inc Tim Leatherman
PO Box 16265 Greensboro, NC, 27416-0265
Ref: Analytical Testing
Revised Lab Report Number: 22-228-0040 Client Project Description: Bonnie's Grocery
Dear Tim Leatherman:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 8/16/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 166
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202337735State ProgramNorth Carolina
12/31/2022402State ProgramNorth Carolina
07/31/202299012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/22-228-0040
Page 2 of 166
Report Number:
Sample Summary Table
Client Project Description:
22-228-0040
Bonnie's Grocery
Lab No Client Sample ID Matrix Date Collected Date Received
08/11/2022 19:40Aqueous 97180 MW-1 08/16/2022 15:30
08/11/2022 19:20Aqueous 97182 MW-2 08/16/2022 15:30
08/11/2022 19:00Aqueous 97183 MW-3 08/16/2022 15:30
08/11/2022 19:25Aqueous 97184 MW-4 08/16/2022 15:30
08/11/2022 19:55Aqueous 97185 MW-5 08/16/2022 15:30
08/11/2022 18:10Aqueous 97186 MW-6 08/16/2022 15:30
08/11/2022 19:15Aqueous 97187 MW-7 08/16/2022 15:30
08/11/2022 18:40Aqueous 97188 MW-8 08/16/2022 15:30
08/11/2022 18:20Aqueous 97189 MW-9 08/16/2022 15:30
08/11/2022 18:00Aqueous 97190 MW-10 08/16/2022 15:30
08/11/2022 20:00Aqueous 97191 MW-11D 08/16/2022 15:30
08/11/2022 19:30Aqueous 97192 MW-12 08/16/2022 15:30
08/11/2022 19:10Aqueous 97193 MW-13 08/16/2022 15:30
08/11/2022 19:45Aqueous 97194 MW-14 08/16/2022 15:30
08/11/2022 19:35Aqueous 97195 MW-15 08/16/2022 15:30
08/11/2022 18:30Aqueous 97196 MW-16 08/16/2022 15:30
08/11/2022 19:50Aqueous 97197 MW-17 08/16/2022 15:30
08/11/2022 18:50Aqueous 97198 MW-18 08/16/2022 15:30
08/11/2022 15:45Aqueous 97199 SW-1 08/16/2022 15:30
08/11/2022 15:15Aqueous 97200 SW-3 08/16/2022 15:30
08/11/2022 17:55Aqueous 97201 SW-4 08/16/2022 15:30
08/11/2022 18:55Aqueous 97202 SW-5 08/16/2022 15:30
08/11/2022 15:25Aqueous 97203 SW-6 08/16/2022 15:30
08/11/2022 16:55Aqueous 97204 SW-8 08/16/2022 15:30
08/11/2022 14:55Aqueous 97205 SW-11 08/16/2022 15:30
08/11/2022 17:35Aqueous 97206 SW-18 08/16/2022 15:30
08/11/2022 17:15Aqueous 97207 SW-19 08/16/2022 15:30
Page 3 of 166
Report Number:
Sample Summary Table
Client Project Description:
22-228-0040
Bonnie's Grocery
Lab No Client Sample ID Matrix Date Collected Date Received
08/11/2022 18:32Aqueous 97208 SW-32 08/16/2022 15:30
Page 4 of 166
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-228-0040
Report Limit
Project:Bonnie's Grocery
V 97180MW-1
J0.411 08/24/2022 05:416200B1,2,4-Trimethylbenzene µg/L 0.190
J0.411 08/24/2022 05:416200Bo-Xylene µg/L 0.210
J0.629 08/24/2022 05:416200Bm,p-Xylene µg/L 0.420
J1.04 08/24/2022 05:416200BXylene (Total)µg/L 0.210
V 97182MW-2
3.44 08/24/2022 11:136200BBenzeneµg/L 0.180
47.0 08/24/2022 11:136200BMethyl tert-butyl ether (MTBE)µg/L 0.140
15.9 08/24/2022 11:136200Btert-Butyl Alcohol (TBA)µg/L 1.60
14.0 08/24/2022 11:136200Btert-Amyl Alcohol (TAA)µg/L 1.90
V 97184MW-4
23.5 08/24/2022 06:366200BAcetoneµg/L 1.80
V 97185MW-5
58.2 08/24/2022 13:046200BBenzeneµg/L 18.0
18700 08/25/2022 13:026200BMethyl tert-butyl ether (MTBE)µg/L 140
2680 08/24/2022 13:046200Btert-Butyl Alcohol (TBA)µg/L 160
3750 08/24/2022 13:046200Btert-Amyl Alcohol (TAA)µg/L 190
J14908/24/2022 13:046200Btert-Amyl Methyl Ether (TAME)µg/L 28.0
V 97190MW-10
J0.210 08/24/2022 08:556200BBenzeneµg/L 0.180
1.18 08/24/2022 08:556200BMethyl tert-butyl ether (MTBE)µg/L 0.140
J9.03 08/24/2022 08:556200Btert-Amyl Alcohol (TAA)µg/L 1.90
V 97191MW-11D
57.0 08/24/2022 12:366200BBenzeneµg/L 18.0
2520 08/24/2022 12:366200BMethyl tert-butyl ether (MTBE)µg/L 14.0
J37708/24/2022 12:366200Btert-Butyl Alcohol (TBA)µg/L 160
V 97192MW-12
1.95 08/24/2022 09:226200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 97194MW-14
1420 08/24/2022 13:326200BMethyl tert-butyl ether (MTBE)µg/L 2.80
J15.7 08/24/2022 13:326200Btert-Amyl Methyl Ether (TAME)µg/L 5.60
Page 5 of 166
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
22-228-0040
Report Limit
Project:Bonnie's Grocery
V 97195MW-15
7.98 08/24/2022 10:186200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 97197MW-17
4.08 08/25/2022 03:506200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 97198MW-18
J1.91 08/25/2022 04:176200BAcetoneµg/L 1.80
V 97199SW-1
J2.62 08/25/2022 04:446200BAcetoneµg/L 1.80
1.09 08/25/2022 04:446200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 97200SW-3
J0.446 08/25/2022 05:116200BTetrachloroetheneµg/L 0.220
V 97201SW-4
J2.23 08/25/2022 05:396200BAcetoneµg/L 1.80
V 97202SW-5
J0.225 08/25/2022 06:066200BChloroformµg/L 0.220
J0.467 08/25/2022 06:066200BChloromethaneµg/L 0.220
7.20 08/25/2022 06:066200BMethyl tert-butyl ether (MTBE)µg/L 0.140
V 97204SW-8
J0.248 08/25/2022 07:006200BChloroformµg/L 0.220
V 97206SW-18
J0.256 08/25/2022 07:546200BChloromethaneµg/L 0.220
Page 6 of 166

Client: Pyramid Environmental, Inc CASE NARRATIVE
Project: Bonnie's Grocery Lab Report Number: 22-228-0040
Date: 9/1/2022
Volatile Organic Compounds - GC/MS Method 6200B Analyte: 1,2,3-Trichlorobenzene QC Batch No: V23098/V23097
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: 2-Butanone QC Batch No: V23098/V23097
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: 2-Butanone QC Batch No: V23144/V23097
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Naphthalene QC Batch No: V23098/V23097
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable. Analyte: tert-Amyl alcohol QC Batch No: V23130/V23196
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: tert-Amyl alcohol QC Batch No: V23199/V23196
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Page 7 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-1
97180 Matrix:
8/11/2022 19:40
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 05:41 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: Toluene-d8 96.2 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: Toluene-d8 96.2 Limits: 70-130%08/24/22 05:411 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 8 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-1
97180 Matrix:
8/11/2022 19:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 05:41 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 05:41 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 05:41 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 05:41 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 05:41 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 05:41 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 05:41 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 05:41 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 05:41 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 05:41 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 05:41 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 05:41 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 05:41 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 05:41 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 05:41 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 9 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-1
97180 Matrix:
8/11/2022 19:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 05:41 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 05:41 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 05:41 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 05:41 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 05:41 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 05:41 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 05:41 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 05:41 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 05:41 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 05:41 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 05:41 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 05:41 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 05:41 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 05:41 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 05:41 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 05:41 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 05:41 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 05:41 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 05:41 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 10 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-1
97180 Matrix:
8/11/2022 19:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 05:41 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 05:41 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 05:41 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 05:41 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 05:41 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 05:41 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 05:41 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 05:41 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 05:41 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 05:41 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 05:41 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 05:41 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 05:41 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 05:41 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 05:41 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 05:41 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 05:41 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 05:41 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 05:41 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 05:41 V23098JLB
0.411 J µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 05:41 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 11 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-1
97180 Matrix:
8/11/2022 19:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 05:41 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 05:41 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 05:41 V23098JLB
0.411 J µg/L 0.210 0.500o-Xylene 1 08/24/22 05:41 V23098JLB
0.629 J µg/L 0.420 1.00m,p-Xylene 1 08/24/22 05:41 V23098JLB
1.04 J µg/L 0.210 0.500Xylene (Total)1 08/24/22 05:41 V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: Toluene-d8 96.2 Limits: 70-130%08/24/22 05:411 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 05:411 JLB V23197
Surrogate: Toluene-d8 96.2 Limits: 70-130%08/24/22 05:411 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 12 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-2
97182 Matrix:
8/11/2022 19:20
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 11:13 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 11:131 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 13 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-2
97182 Matrix:
8/11/2022 19:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 11:13 V23098JLB
3.44 µg/L 0.180 0.500
Benzene 1 08/24/22 11:13 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 11:13 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 11:13 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 11:13 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 11:13 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 11:13 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 11:13 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 11:13 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 11:13 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 11:13 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 11:13 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 11:13 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 11:13 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 14 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-2
97182 Matrix:
8/11/2022 19:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 11:13 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 11:13 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 11:13 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 11:13 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 11:13 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 11:13 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 11:13 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 11:13 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 11:13 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 11:13 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 11:13 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 11:13 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 11:13 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 11:13 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 11:13 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 11:13 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 11:13 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 15 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-2
97182 Matrix:
8/11/2022 19:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
47.0 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 11:13 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 11:13 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 11:13 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 11:13 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 11:13 V23098JLB
15.9 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 11:13 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 11:13 V23197JLB
14.0 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 11:13 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 11:13 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 11:13 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 11:13 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 11:13 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 11:13 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 11:13 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 11:13 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 11:13 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 11:13 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 11:13 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 11:13 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 11:13 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 16 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-2
97182 Matrix:
8/11/2022 19:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 11:13 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 11:13 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 11:13 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 11:13 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 11:13 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 11:13 V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 11:131 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 11:131 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 11:131 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 17 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-3
97183 Matrix:
8/11/2022 19:00
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 06:08 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 06:081 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 18 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-3
97183 Matrix:
8/11/2022 19:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 06:08 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 06:08 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 06:08 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 06:08 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 06:08 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 06:08 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 06:08 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 06:08 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 06:08 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 06:08 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 06:08 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 06:08 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 06:08 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 19 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-3
97183 Matrix:
8/11/2022 19:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 06:08 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 06:08 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 06:08 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 06:08 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 06:08 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 06:08 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 06:08 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 06:08 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 06:08 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 06:08 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 06:08 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 06:08 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 06:08 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 06:08 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 06:08 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 06:08 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 06:08 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 20 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-3
97183 Matrix:
8/11/2022 19:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 06:08 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 06:08 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 06:08 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 06:08 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 06:08 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 06:08 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 06:08 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 06:08 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 06:08 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 06:08 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 06:08 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 06:08 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 06:08 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 06:08 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 06:08 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 06:08 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 06:08 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 06:08 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 06:08 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 06:08 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 21 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-3
97183 Matrix:
8/11/2022 19:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 06:08 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 06:08 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 06:08 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 06:08 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 06:08 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 06:08 V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 06:081 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 06:081 JLB V23197
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 06:081 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 22 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-4
97184 Matrix:
8/11/2022 19:25
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 06:36 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 06:361 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 23 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-4
97184 Matrix:
8/11/2022 19:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
23.5 µg/L 1.80 10.0Acetone 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 06:36 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 06:36 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 06:36 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 06:36 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 06:36 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 06:36 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 06:36 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 06:36 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 06:36 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 06:36 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 06:36 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 06:36 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 06:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 24 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-4
97184 Matrix:
8/11/2022 19:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 06:36 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 06:36 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 06:36 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 06:36 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 06:36 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 06:36 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 06:36 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 06:36 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 06:36 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 06:36 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 06:36 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 06:36 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 06:36 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 06:36 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 06:36 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 06:36 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 06:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 25 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-4
97184 Matrix:
8/11/2022 19:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 06:36 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 06:36 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 06:36 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 06:36 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 06:36 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 06:36 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 06:36 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 06:36 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 06:36 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 06:36 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 06:36 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 06:36 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 06:36 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 06:36 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 06:36 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 06:36 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 06:36 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 06:36 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 06:36 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 06:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 26 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-4
97184 Matrix:
8/11/2022 19:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 06:36 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 06:36 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 06:36 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 06:36 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 06:36 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 06:36 V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 06:361 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: Dibromofluoromethane 99.4 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 06:361 JLB V23197
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 06:361 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 27 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-5
97185 Matrix:
8/11/2022 19:55
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100 10003,3-Dimethyl-1-butanol 100 08/24/22 13:04 6200BJLB
Surrogate: 4-Bromofluorobenzene 92.4 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: Toluene-d8 97.4 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: 4-Bromofluorobenzene 92.4 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: Toluene-d8 97.4 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: Dibromofluoromethane 94.2 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: Toluene-d8 86.4 Limits: 70-130%08/25/22 13:021000 JLB V23144
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 28 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-5
97185 Matrix:
8/11/2022 19:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23143 08/24/22 14:00
V23196 08/23/22 09:00
<180 µg/L 180 1000Acetone 100 08/24/22 13:04 V23098JLB
58.2 µg/L 18.0 50.0
Benzene 100 08/24/22 13:04 V23098JLB
<21.0 µg/L 21.0 50.0Bromobenzene 100 08/24/22 13:04 V23098JLB
<42.0 µg/L 42.0 100Bromochloromethane 100 08/24/22 13:04 V23098JLB
<16.0 µg/L 16.0 50.0Bromodichloromethane 100 08/24/22 13:04 V23098JLB
<150 µg/L 150 500Bromoform 100 08/24/22 13:04 V23098JLB
<28.0 µg/L 28.0 100Bromomethane 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0n-Butylbenzene 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.0
sec-Butyl benzene 100 08/24/22 13:04 V23098JLB
<92.0 µg/L 92.0 200tert-Butyl benzene 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0Carbon Tetrachloride 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.0Chlorobenzene 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.0Chlorodibromomethane 100 08/24/22 13:04 V23098JLB
<43.0 µg/L 43.0 100Chloroethane 100 08/24/22 13:04 V23098JLB
<22.0 µg/L 22.0 50.0Chloroform 100 08/24/22 13:04 V23098JLB
<22.0 µg/L 22.0 50.0Chloromethane 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.02-Chlorotoluene 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.04-Chlorotoluene 100 08/24/22 13:04 V23098JLB
<50.0 µg/L 50.0 50.0Di-Isopropyl Ether (DIPE)100 08/24/22 13:04 V23098JLB
<110 µg/L 110 2001,2-Dibromo-3-Chloropropane 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.01,2-Dibromoethane 100 08/24/22 13:04 V23098JLB
<23.0 µg/L 23.0 50.0Dibromomethane 100 08/24/22 13:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 29 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-5
97185 Matrix:
8/11/2022 19:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23143 08/24/22 14:00
V23196 08/23/22 09:00
<22.0 µg/L 22.0 50.01,2-Dichlorobenzene 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.0
1,3-Dichlorobenzene 100 08/24/22 13:04 V23098JLB
<21.0 µg/L 21.0 50.01,4-Dichlorobenzene 100 08/24/22 13:04 V23098JLB
<120 µg/L 120 500Dichlorodifluoromethane 100 08/24/22 13:04 V23098JLB
<24.0 µg/L 24.0 50.01,1-Dichloroethane 100 08/24/22 13:04 V23098JLB
<15.0 µg/L 15.0 50.01,2-Dichloroethane 100 08/24/22 13:04 V23098JLB
<15.0 µg/L 15.0 50.01,1-Dichloroethene 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.0cis-1,2-Dichloroethene 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0
trans-1,2-Dichloroethene 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.01,2-Dichloropropane 100 08/24/22 13:04 V23098JLB
<13.0 µg/L 13.0 50.01,3-Dichloropropane 100 08/24/22 13:04 V23098JLB
<21.0 µg/L 21.0 2002,2-Dichloropropane 100 08/24/22 13:04 V23098JLB
<20.0 µg/L 20.0 50.01,1-Dichloropropene 100 08/24/22 13:04 V23098JLB
<21.0 µg/L 21.0 50.0cis-1,3-Dichloropropene 100 08/24/22 13:04 V23098JLB
<15.0 µg/L 15.0 50.0trans-1,3-Dichloropropene 100 08/24/22 13:04 V23098JLB
<4200 µg/L 4200 20000Ethanol 100 08/24/22 13:04 V23098JLB
<17.0 µg/L 17.0 50.0Ethylbenzene 100 08/24/22 13:04 V23098JLB
<35.0 µg/L 35.0 300Hexachlorobutadiene 100 08/24/22 13:04 V23098JLB
<38.0 µg/L 38.0 1002-Hexanone 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0Isopropylbenzene 100 08/24/22 13:04 V23098JLB
<8.90 µg/L 8.90 50.04-Isopropyl toluene 100 08/24/22 13:04 V23098JLB
<71.0 µg/L 71.0 500Methyl Ethyl Ketone (MEK)100 08/24/22 13:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 30 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-5
97185 Matrix:
8/11/2022 19:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23143 08/24/22 14:00
V23196 08/23/22 09:00
18700 µg/L 140 1000Methyl tert-butyl ether (MTBE)1000 08/25/22 13:02 V23144JLB
<7.80 µg/L 7.80 100
4-Methyl-2-Pentanone 100 08/24/22 13:04 V23098JLB
<33.0 µg/L 33.0 200Methylene Chloride 100 08/24/22 13:04 V23098JLB
<47.0 µg/L 47.0 100Naphthalene 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.0n-Propylbenzene 100 08/24/22 13:04 V23098JLB
<22.0 µg/L 22.0 50.0Styrene 100 08/24/22 13:04 V23098JLB
2680 µg/L 160 1000tert-Butyl Alcohol (TBA)100 08/24/22 13:04 V23197JLB
<35.0 µg/L 35.0 1000tert-Butyl formate (TBF)100 08/24/22 13:04 V23197JLB
3750 µg/L 190 1000
tert-Amyl Alcohol (TAA)100 08/24/22 13:04 V23197JLB
149 J µg/L 28.0 1000tert-Amyl Methyl Ether (TAME)100 08/24/22 13:04 V23197JLB
<16.0 µg/L 16.0 50.01,1,1,2-Tetrachloroethane 100 08/24/22 13:04 V23098JLB
<16.0 µg/L 16.0 50.01,1,2,2-Tetrachloroethane 100 08/24/22 13:04 V23098JLB
<22.0 µg/L 22.0 50.0Tetrachloroethene 100 08/24/22 13:04 V23098JLB
<22.0 µg/L 22.0 50.0Toluene 100 08/24/22 13:04 V23098JLB
<38.0 µg/L 38.0 50.01,2,3-Trichlorobenzene 100 08/24/22 13:04 V23098JLB
<31.0 µg/L 31.0 50.01,2,4-Trichlorobenzene 100 08/24/22 13:04 V23098JLB
<16.0 µg/L 16.0 50.01,1,1-Trichloroethane 100 08/24/22 13:04 V23098JLB
<9.60 µg/L 9.60 50.01,1,2-Trichloroethane 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0Trichloroethene 100 08/24/22 13:04 V23098JLB
<18.0 µg/L 18.0 50.0Trichlorofluoromethane 100 08/24/22 13:04 V23098JLB
<27.0 µg/L 27.0 50.01,2,3-Trichloropropane 100 08/24/22 13:04 V23098JLB
<19.0 µg/L 19.0 50.01,2,4-Trimethylbenzene 100 08/24/22 13:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 31 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-5
97185 Matrix:
8/11/2022 19:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23143 08/24/22 14:00
V23196 08/23/22 09:00
<18.0 µg/L 18.0 50.01,3,5-Trimethylbenzene 100 08/24/22 13:04 V23098JLB
<100 µg/L 100 500
Vinyl Acetate 100 08/24/22 13:04 V23098JLB
<17.0 µg/L 17.0 50.0Vinyl Chloride 100 08/24/22 13:04 V23098JLB
<21.0 µg/L 21.0 50.0o-Xylene 100 08/24/22 13:04 V23098JLB
<42.0 µg/L 42.0 100m,p-Xylene 100 08/24/22 13:04 V23098JLB
<21 µg/L 21.0 50.0Xylene (Total)100 08/24/22 13:04 V23098
Surrogate: 4-Bromofluorobenzene 92.4 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: Toluene-d8 97.4 Limits: 70-130%08/24/22 13:04100 JLB V23098
Surrogate: 4-Bromofluorobenzene 92.4 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: Toluene-d8 97.4 Limits: 70-130%08/24/22 13:04100 JLB V23197
Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: Dibromofluoromethane 94.2 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: 1,2-Dichloroethane - d4 95.0 Limits: 70-130%08/25/22 13:021000 JLB V23144
Surrogate: Toluene-d8 86.4 Limits: 70-130%08/25/22 13:021000 JLB V23144
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 32 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-6
97186 Matrix:
8/11/2022 18:10
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 07:04 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 07:041 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 33 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-6
97186 Matrix:
8/11/2022 18:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 07:04 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 07:04 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 07:04 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 07:04 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 07:04 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 07:04 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 07:04 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 07:04 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 07:04 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 07:04 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 07:04 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 07:04 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 07:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 34 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-6
97186 Matrix:
8/11/2022 18:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 07:04 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 07:04 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 07:04 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 07:04 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 07:04 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 07:04 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 07:04 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 07:04 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 07:04 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 07:04 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 07:04 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 07:04 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 07:04 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 07:04 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 07:04 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 07:04 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 07:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 35 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-6
97186 Matrix:
8/11/2022 18:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 07:04 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 07:04 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 07:04 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 07:04 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 07:04 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 07:04 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 07:04 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 07:04 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 07:04 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 07:04 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 07:04 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 07:04 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 07:04 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 07:04 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 07:04 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 07:04 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 07:04 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 07:04 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 07:04 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 07:04 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 36 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-6
97186 Matrix:
8/11/2022 18:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 07:04 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 07:04 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 07:04 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 07:04 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 07:04 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 07:04 V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 07:041 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:041 JLB V23197
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 07:041 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 37 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-7
97187 Matrix:
8/11/2022 19:15
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 07:32 6200BJLB
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:321 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 38 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-7
97187 Matrix:
8/11/2022 19:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 07:32 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 07:32 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 07:32 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 07:32 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 07:32 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 07:32 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 07:32 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 07:32 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 07:32 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 07:32 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 07:32 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 07:32 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 07:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 39 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-7
97187 Matrix:
8/11/2022 19:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 07:32 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 07:32 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 07:32 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 07:32 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 07:32 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 07:32 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 07:32 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 07:32 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 07:32 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 07:32 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 07:32 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 07:32 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 07:32 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 07:32 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 07:32 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 07:32 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 07:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 40 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-7
97187 Matrix:
8/11/2022 19:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 07:32 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 07:32 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 07:32 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 07:32 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 07:32 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 07:32 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 07:32 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 07:32 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 07:32 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 07:32 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 07:32 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 07:32 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 07:32 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 07:32 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 07:32 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 07:32 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 07:32 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 07:32 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 07:32 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 07:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 41 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-7
97187 Matrix:
8/11/2022 19:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 07:32 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 07:32 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 07:32 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 07:32 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 07:32 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 07:32 V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:321 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:321 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:321 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 42 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-8
97188 Matrix:
8/11/2022 18:40
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 07:59 6200BJLB
Surrogate: 4-Bromofluorobenzene 94.4 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.4 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:591 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 43 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-8
97188 Matrix:
8/11/2022 18:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 07:59 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 07:59 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 07:59 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 07:59 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 07:59 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 07:59 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 07:59 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 07:59 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 07:59 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 07:59 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 07:59 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 07:59 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 07:59 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 44 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-8
97188 Matrix:
8/11/2022 18:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 07:59 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 07:59 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 07:59 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 07:59 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 07:59 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 07:59 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 07:59 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 07:59 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 07:59 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 07:59 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 07:59 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 07:59 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 07:59 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 07:59 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 07:59 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 07:59 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 07:59 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 45 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-8
97188 Matrix:
8/11/2022 18:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 07:59 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 07:59 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 07:59 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 07:59 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 07:59 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 07:59 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 07:59 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 07:59 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 07:59 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 07:59 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 07:59 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 07:59 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 07:59 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 07:59 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 07:59 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 07:59 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 07:59 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 07:59 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 07:59 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 07:59 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 46 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-8
97188 Matrix:
8/11/2022 18:40
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 07:59 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 07:59 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 07:59 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 07:59 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 07:59 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 07:59 V23098
Surrogate: 4-Bromofluorobenzene 94.4 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:591 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.4 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 07:591 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 07:591 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 47 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-9
97189 Matrix:
8/11/2022 18:20
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 08:27 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: Toluene-d8 96.0 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: Toluene-d8 96.0 Limits: 70-130%08/24/22 08:271 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 48 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-9
97189 Matrix:
8/11/2022 18:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 08:27 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 08:27 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 08:27 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 08:27 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 08:27 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 08:27 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 08:27 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 08:27 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 08:27 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 08:27 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 08:27 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 08:27 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 08:27 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 49 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-9
97189 Matrix:
8/11/2022 18:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 08:27 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 08:27 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 08:27 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 08:27 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 08:27 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 08:27 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 08:27 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 08:27 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 08:27 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 08:27 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 08:27 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 08:27 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 08:27 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 08:27 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 08:27 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 08:27 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 08:27 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 50 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-9
97189 Matrix:
8/11/2022 18:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 08:27 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 08:27 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 08:27 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 08:27 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 08:27 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 08:27 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 08:27 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 08:27 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 08:27 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 08:27 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 08:27 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 08:27 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 08:27 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 08:27 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 08:27 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 08:27 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 08:27 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 08:27 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 08:27 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 08:27 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 51 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-9
97189 Matrix:
8/11/2022 18:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 08:27 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 08:27 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 08:27 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 08:27 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 08:27 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 08:27 V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: Toluene-d8 96.0 Limits: 70-130%08/24/22 08:271 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 08:271 JLB V23197
Surrogate: Toluene-d8 96.0 Limits: 70-130%08/24/22 08:271 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 52 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-10
97190 Matrix:
8/11/2022 18:00
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 08:55 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.4 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 120 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.4 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 120 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 08:551 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 53 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-10
97190 Matrix:
8/11/2022 18:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 08:55 V23098JLB
0.210 J
µg/L 0.180 0.500
Benzene 1 08/24/22 08:55 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 08:55 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 08:55 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 08:55 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 08:55 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 08:55 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 08:55 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 08:55 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 08:55 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 08:55 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 08:55 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 08:55 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 08:55 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 54 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-10
97190 Matrix:
8/11/2022 18:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 08:55 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 08:55 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 08:55 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 08:55 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 08:55 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 08:55 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 08:55 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 08:55 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 08:55 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 08:55 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 08:55 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 08:55 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 08:55 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 08:55 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 08:55 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 08:55 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 08:55 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 55 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-10
97190 Matrix:
8/11/2022 18:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
1.18 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 08:55 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 08:55 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 08:55 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 08:55 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 08:55 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 08:55 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 08:55 V23197JLB
9.03 J
µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 08:55 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 08:55 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 08:55 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 08:55 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 08:55 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 08:55 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 08:55 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 08:55 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 08:55 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 08:55 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 08:55 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 08:55 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 08:55 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 56 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-10
97190 Matrix:
8/11/2022 18:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 08:55 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 08:55 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 08:55 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 08:55 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 08:55 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 08:55 V23098
Surrogate: 4-Bromofluorobenzene 93.4 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 120 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 08:551 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.4 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 120 Limits: 70-130%08/24/22 08:551 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 08:551 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 57 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-11D
97191 Matrix:
8/11/2022 20:00
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100 10003,3-Dimethyl-1-butanol 100 08/24/22 12:36 6200BJLB
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 115 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 115 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 12:36100 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 58 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-11D
97191 Matrix:
8/11/2022 20:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<180 µg/L 180 1000Acetone 100 08/24/22 12:36 V23098JLB
57.0 µg/L 18.0 50.0
Benzene 100 08/24/22 12:36 V23098JLB
<21.0 µg/L 21.0 50.0Bromobenzene 100 08/24/22 12:36 V23098JLB
<42.0 µg/L 42.0 100Bromochloromethane 100 08/24/22 12:36 V23098JLB
<16.0 µg/L 16.0 50.0Bromodichloromethane 100 08/24/22 12:36 V23098JLB
<150 µg/L 150 500Bromoform 100 08/24/22 12:36 V23098JLB
<28.0 µg/L 28.0 100Bromomethane 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0n-Butylbenzene 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.0
sec-Butyl benzene 100 08/24/22 12:36 V23098JLB
<92.0 µg/L 92.0 200tert-Butyl benzene 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0Carbon Tetrachloride 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.0Chlorobenzene 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.0Chlorodibromomethane 100 08/24/22 12:36 V23098JLB
<43.0 µg/L 43.0 100Chloroethane 100 08/24/22 12:36 V23098JLB
<22.0 µg/L 22.0 50.0Chloroform 100 08/24/22 12:36 V23098JLB
<22.0 µg/L 22.0 50.0Chloromethane 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.02-Chlorotoluene 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.04-Chlorotoluene 100 08/24/22 12:36 V23098JLB
<50.0 µg/L 50.0 50.0Di-Isopropyl Ether (DIPE)100 08/24/22 12:36 V23098JLB
<110 µg/L 110 2001,2-Dibromo-3-Chloropropane 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.01,2-Dibromoethane 100 08/24/22 12:36 V23098JLB
<23.0 µg/L 23.0 50.0Dibromomethane 100 08/24/22 12:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 59 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-11D
97191 Matrix:
8/11/2022 20:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<22.0 µg/L 22.0 50.01,2-Dichlorobenzene 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.0
1,3-Dichlorobenzene 100 08/24/22 12:36 V23098JLB
<21.0 µg/L 21.0 50.01,4-Dichlorobenzene 100 08/24/22 12:36 V23098JLB
<120 µg/L 120 500Dichlorodifluoromethane 100 08/24/22 12:36 V23098JLB
<24.0 µg/L 24.0 50.01,1-Dichloroethane 100 08/24/22 12:36 V23098JLB
<15.0 µg/L 15.0 50.01,2-Dichloroethane 100 08/24/22 12:36 V23098JLB
<15.0 µg/L 15.0 50.01,1-Dichloroethene 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.0cis-1,2-Dichloroethene 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0
trans-1,2-Dichloroethene 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.01,2-Dichloropropane 100 08/24/22 12:36 V23098JLB
<13.0 µg/L 13.0 50.01,3-Dichloropropane 100 08/24/22 12:36 V23098JLB
<21.0 µg/L 21.0 2002,2-Dichloropropane 100 08/24/22 12:36 V23098JLB
<20.0 µg/L 20.0 50.01,1-Dichloropropene 100 08/24/22 12:36 V23098JLB
<21.0 µg/L 21.0 50.0cis-1,3-Dichloropropene 100 08/24/22 12:36 V23098JLB
<15.0 µg/L 15.0 50.0trans-1,3-Dichloropropene 100 08/24/22 12:36 V23098JLB
<4200 µg/L 4200 20000Ethanol 100 08/24/22 12:36 V23098JLB
<17.0 µg/L 17.0 50.0Ethylbenzene 100 08/24/22 12:36 V23098JLB
<35.0 µg/L 35.0 300Hexachlorobutadiene 100 08/24/22 12:36 V23098JLB
<38.0 µg/L 38.0 1002-Hexanone 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0Isopropylbenzene 100 08/24/22 12:36 V23098JLB
<8.90 µg/L 8.90 50.04-Isopropyl toluene 100 08/24/22 12:36 V23098JLB
<71.0 µg/L 71.0 500Methyl Ethyl Ketone (MEK)100 08/24/22 12:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 60 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-11D
97191 Matrix:
8/11/2022 20:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
2520 µg/L 14.0 100Methyl tert-butyl ether (MTBE)100 08/24/22 12:36 V23098JLB
<7.80 µg/L 7.80 100
4-Methyl-2-Pentanone 100 08/24/22 12:36 V23098JLB
<33.0 µg/L 33.0 200Methylene Chloride 100 08/24/22 12:36 V23098JLB
<47.0 µg/L 47.0 100Naphthalene 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.0n-Propylbenzene 100 08/24/22 12:36 V23098JLB
<22.0 µg/L 22.0 50.0Styrene 100 08/24/22 12:36 V23098JLB
377 J µg/L 160 1000tert-Butyl Alcohol (TBA)100 08/24/22 12:36 V23197JLB
<35.0 µg/L 35.0 1000tert-Butyl formate (TBF)100 08/24/22 12:36 V23197JLB
<190 µg/L 190 1000
tert-Amyl Alcohol (TAA)100 08/24/22 12:36 V23197JLB
<28.0 µg/L 28.0 1000tert-Amyl Methyl Ether (TAME)100 08/24/22 12:36 V23197JLB
<16.0 µg/L 16.0 50.01,1,1,2-Tetrachloroethane 100 08/24/22 12:36 V23098JLB
<16.0 µg/L 16.0 50.01,1,2,2-Tetrachloroethane 100 08/24/22 12:36 V23098JLB
<22.0 µg/L 22.0 50.0Tetrachloroethene 100 08/24/22 12:36 V23098JLB
<22.0 µg/L 22.0 50.0Toluene 100 08/24/22 12:36 V23098JLB
<38.0 µg/L 38.0 50.01,2,3-Trichlorobenzene 100 08/24/22 12:36 V23098JLB
<31.0 µg/L 31.0 50.01,2,4-Trichlorobenzene 100 08/24/22 12:36 V23098JLB
<16.0 µg/L 16.0 50.01,1,1-Trichloroethane 100 08/24/22 12:36 V23098JLB
<9.60 µg/L 9.60 50.01,1,2-Trichloroethane 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0Trichloroethene 100 08/24/22 12:36 V23098JLB
<18.0 µg/L 18.0 50.0Trichlorofluoromethane 100 08/24/22 12:36 V23098JLB
<27.0 µg/L 27.0 50.01,2,3-Trichloropropane 100 08/24/22 12:36 V23098JLB
<19.0 µg/L 19.0 50.01,2,4-Trimethylbenzene 100 08/24/22 12:36 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 61 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-11D
97191 Matrix:
8/11/2022 20:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<18.0 µg/L 18.0 50.01,3,5-Trimethylbenzene 100 08/24/22 12:36 V23098JLB
<100 µg/L 100 500
Vinyl Acetate 100 08/24/22 12:36 V23098JLB
<17.0 µg/L 17.0 50.0Vinyl Chloride 100 08/24/22 12:36 V23098JLB
<21.0 µg/L 21.0 50.0o-Xylene 100 08/24/22 12:36 V23098JLB
<42.0 µg/L 42.0 100m,p-Xylene 100 08/24/22 12:36 V23098JLB
<21 µg/L 21.0 50.0Xylene (Total)100 08/24/22 12:36 V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 115 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 12:36100 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 115 Limits: 70-130%08/24/22 12:36100 JLB V23197
Surrogate: Toluene-d8 97.0 Limits: 70-130%08/24/22 12:36100 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 62 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-12
97192 Matrix:
8/11/2022 19:30
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 09:22 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: Toluene-d8 95.4 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: Toluene-d8 95.4 Limits: 70-130%08/24/22 09:221 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 63 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-12
97192 Matrix:
8/11/2022 19:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 09:22 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 09:22 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 09:22 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 09:22 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 09:22 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 09:22 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 09:22 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 09:22 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 09:22 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 09:22 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 09:22 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 09:22 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 09:22 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 64 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-12
97192 Matrix:
8/11/2022 19:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 09:22 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 09:22 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 09:22 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 09:22 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 09:22 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 09:22 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 09:22 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 09:22 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 09:22 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 09:22 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 09:22 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 09:22 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 09:22 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 09:22 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 09:22 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 09:22 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 09:22 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 65 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-12
97192 Matrix:
8/11/2022 19:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
1.95 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 09:22 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 09:22 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 09:22 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 09:22 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 09:22 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 09:22 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 09:22 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 09:22 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 09:22 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 09:22 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 09:22 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 09:22 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 09:22 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 09:22 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 09:22 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 09:22 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 09:22 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 09:22 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 09:22 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 09:22 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 66 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-12
97192 Matrix:
8/11/2022 19:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 09:22 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 09:22 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 09:22 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 09:22 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 09:22 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 09:22 V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: Toluene-d8 95.4 Limits: 70-130%08/24/22 09:221 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.0 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 117 Limits: 70-130%08/24/22 09:221 JLB V23197
Surrogate: Toluene-d8 95.4 Limits: 70-130%08/24/22 09:221 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 67 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-13
97193 Matrix:
8/11/2022 19:10
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 09:50 6200BJLB
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: Dibromofluoromethane 99.2 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: Dibromofluoromethane 99.2 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 09:501 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 68 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-13
97193 Matrix:
8/11/2022 19:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 09:50 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 09:50 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 09:50 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 09:50 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 09:50 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 09:50 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 09:50 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 09:50 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 09:50 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 09:50 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 09:50 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 09:50 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 09:50 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 69 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-13
97193 Matrix:
8/11/2022 19:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 09:50 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 09:50 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 09:50 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 09:50 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 09:50 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 09:50 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 09:50 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 09:50 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 09:50 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 09:50 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 09:50 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 09:50 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 09:50 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 09:50 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 09:50 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 09:50 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 09:50 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 70 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-13
97193 Matrix:
8/11/2022 19:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 09:50 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 09:50 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 09:50 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 09:50 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 09:50 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 09:50 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 09:50 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 09:50 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 09:50 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 09:50 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 09:50 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 09:50 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 09:50 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 09:50 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 09:50 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 09:50 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 09:50 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 09:50 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 09:50 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 09:50 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 71 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-13
97193 Matrix:
8/11/2022 19:10
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 09:50 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 09:50 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 09:50 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 09:50 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 09:50 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 09:50 V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: Dibromofluoromethane 99.2 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 09:501 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: Dibromofluoromethane 99.2 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 09:501 JLB V23197
Surrogate: Toluene-d8 96.6 Limits: 70-130%08/24/22 09:501 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 72 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-14
97194 Matrix:
8/11/2022 19:45
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<20.0 µg/L 20.0 2003,3-Dimethyl-1-butanol 20 08/24/22 13:32 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 13:3220 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 73 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-14
97194 Matrix:
8/11/2022 19:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<36.0 µg/L 36.0 200Acetone 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0
Benzene 20 08/24/22 13:32 V23098JLB
<4.20 µg/L 4.20 10.0Bromobenzene 20 08/24/22 13:32 V23098JLB
<8.40 µg/L 8.40 20.0Bromochloromethane 20 08/24/22 13:32 V23098JLB
<3.20 µg/L 3.20 10.0Bromodichloromethane 20 08/24/22 13:32 V23098JLB
<30.0 µg/L 30.0 100Bromoform 20 08/24/22 13:32 V23098JLB
<5.60 µg/L 5.60 20.0Bromomethane 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0n-Butylbenzene 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.0
sec-Butyl benzene 20 08/24/22 13:32 V23098JLB
<18.4 µg/L 18.4 40.0tert-Butyl benzene 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0Carbon Tetrachloride 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.0Chlorobenzene 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.0Chlorodibromomethane 20 08/24/22 13:32 V23098JLB
<8.60 µg/L 8.60 20.0Chloroethane 20 08/24/22 13:32 V23098JLB
<4.40 µg/L 4.40 10.0Chloroform 20 08/24/22 13:32 V23098JLB
<4.40 µg/L 4.40 10.0Chloromethane 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.02-Chlorotoluene 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.04-Chlorotoluene 20 08/24/22 13:32 V23098JLB
<10.0 µg/L 10.0 10.0Di-Isopropyl Ether (DIPE)20 08/24/22 13:32 V23098JLB
<22.0 µg/L 22.0 40.01,2-Dibromo-3-Chloropropane 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.01,2-Dibromoethane 20 08/24/22 13:32 V23098JLB
<4.60 µg/L 4.60 10.0Dibromomethane 20 08/24/22 13:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 74 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-14
97194 Matrix:
8/11/2022 19:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<4.40 µg/L 4.40 10.01,2-Dichlorobenzene 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.0
1,3-Dichlorobenzene 20 08/24/22 13:32 V23098JLB
<4.20 µg/L 4.20 10.01,4-Dichlorobenzene 20 08/24/22 13:32 V23098JLB
<24.0 µg/L 24.0 100Dichlorodifluoromethane 20 08/24/22 13:32 V23098JLB
<4.80 µg/L 4.80 10.01,1-Dichloroethane 20 08/24/22 13:32 V23098JLB
<3.00 µg/L 3.00 10.01,2-Dichloroethane 20 08/24/22 13:32 V23098JLB
<3.00 µg/L 3.00 10.01,1-Dichloroethene 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.0cis-1,2-Dichloroethene 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0
trans-1,2-Dichloroethene 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.01,2-Dichloropropane 20 08/24/22 13:32 V23098JLB
<2.60 µg/L 2.60 10.01,3-Dichloropropane 20 08/24/22 13:32 V23098JLB
<4.20 µg/L 4.20 40.02,2-Dichloropropane 20 08/24/22 13:32 V23098JLB
<4.00 µg/L 4.00 10.01,1-Dichloropropene 20 08/24/22 13:32 V23098JLB
<4.20 µg/L 4.20 10.0cis-1,3-Dichloropropene 20 08/24/22 13:32 V23098JLB
<3.00 µg/L 3.00 10.0trans-1,3-Dichloropropene 20 08/24/22 13:32 V23098JLB
<840 µg/L 840 4000Ethanol 20 08/24/22 13:32 V23098JLB
<3.40 µg/L 3.40 10.0Ethylbenzene 20 08/24/22 13:32 V23098JLB
<7.00 µg/L 7.00 60.0Hexachlorobutadiene 20 08/24/22 13:32 V23098JLB
<7.60 µg/L 7.60 20.02-Hexanone 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0Isopropylbenzene 20 08/24/22 13:32 V23098JLB
<1.78 µg/L 1.78 10.04-Isopropyl toluene 20 08/24/22 13:32 V23098JLB
<14.2 µg/L 14.2 100Methyl Ethyl Ketone (MEK)20 08/24/22 13:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 75 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-14
97194 Matrix:
8/11/2022 19:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
1420 µg/L 2.80 20.0Methyl tert-butyl ether (MTBE)20 08/24/22 13:32 V23098JLB
<1.56 µg/L 1.56 20.0
4-Methyl-2-Pentanone 20 08/24/22 13:32 V23098JLB
<6.60 µg/L 6.60 40.0Methylene Chloride 20 08/24/22 13:32 V23098JLB
<9.40 µg/L 9.40 20.0Naphthalene 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.0n-Propylbenzene 20 08/24/22 13:32 V23098JLB
<4.40 µg/L 4.40 10.0Styrene 20 08/24/22 13:32 V23098JLB
<32.0 µg/L 32.0 200tert-Butyl Alcohol (TBA)20 08/24/22 13:32 V23197JLB
<7.00 µg/L 7.00 200tert-Butyl formate (TBF)20 08/24/22 13:32 V23197JLB
<38.0 µg/L 38.0 200
tert-Amyl Alcohol (TAA)20 08/24/22 13:32 V23197JLB
15.7 J µg/L 5.60 200tert-Amyl Methyl Ether (TAME)20 08/24/22 13:32 V23197JLB
<3.20 µg/L 3.20 10.01,1,1,2-Tetrachloroethane 20 08/24/22 13:32 V23098JLB
<3.20 µg/L 3.20 10.01,1,2,2-Tetrachloroethane 20 08/24/22 13:32 V23098JLB
<4.40 µg/L 4.40 10.0Tetrachloroethene 20 08/24/22 13:32 V23098JLB
<4.40 µg/L 4.40 10.0Toluene 20 08/24/22 13:32 V23098JLB
<7.60 µg/L 7.60 10.01,2,3-Trichlorobenzene 20 08/24/22 13:32 V23098JLB
<6.20 µg/L 6.20 10.01,2,4-Trichlorobenzene 20 08/24/22 13:32 V23098JLB
<3.20 µg/L 3.20 10.01,1,1-Trichloroethane 20 08/24/22 13:32 V23098JLB
<1.92 µg/L 1.92 10.01,1,2-Trichloroethane 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0Trichloroethene 20 08/24/22 13:32 V23098JLB
<3.60 µg/L 3.60 10.0Trichlorofluoromethane 20 08/24/22 13:32 V23098JLB
<5.40 µg/L 5.40 10.01,2,3-Trichloropropane 20 08/24/22 13:32 V23098JLB
<3.80 µg/L 3.80 10.01,2,4-Trimethylbenzene 20 08/24/22 13:32 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 76 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-14
97194 Matrix:
8/11/2022 19:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<3.60 µg/L 3.60 10.01,3,5-Trimethylbenzene 20 08/24/22 13:32 V23098JLB
<20.0 µg/L 20.0 100
Vinyl Acetate 20 08/24/22 13:32 V23098JLB
<3.40 µg/L 3.40 10.0Vinyl Chloride 20 08/24/22 13:32 V23098JLB
<4.20 µg/L 4.20 10.0o-Xylene 20 08/24/22 13:32 V23098JLB
<8.40 µg/L 8.40 20.0m,p-Xylene 20 08/24/22 13:32 V23098JLB
<4.2 µg/L 4.20 10.0Xylene (Total)20 08/24/22 13:32 V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 13:3220 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.6 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 13:3220 JLB V23197
Surrogate: Toluene-d8 97.2 Limits: 70-130%08/24/22 13:3220 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 77 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-15
97195 Matrix:
8/11/2022 19:35
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 10:18 6200BJLB
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 10:181 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 78 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-15
97195 Matrix:
8/11/2022 19:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 10:18 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 10:18 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 10:18 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 10:18 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 10:18 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 10:18 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 10:18 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 10:18 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 10:18 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 10:18 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 10:18 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 10:18 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 10:18 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 79 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-15
97195 Matrix:
8/11/2022 19:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 10:18 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 10:18 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 10:18 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 10:18 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 10:18 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 10:18 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 10:18 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 10:18 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 10:18 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 10:18 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 10:18 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 10:18 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 10:18 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 10:18 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 10:18 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 10:18 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 10:18 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 80 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-15
97195 Matrix:
8/11/2022 19:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
7.98 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 10:18 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 10:18 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 10:18 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 10:18 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 10:18 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 10:18 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 10:18 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 10:18 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 10:18 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 10:18 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 10:18 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 10:18 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 10:18 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 10:18 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 10:18 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 10:18 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 10:18 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 10:18 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 10:18 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 10:18 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 81 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-15
97195 Matrix:
8/11/2022 19:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 10:18 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 10:18 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 10:18 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 10:18 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 10:18 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 10:18 V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 10:181 JLB V23098
Surrogate: 4-Bromofluorobenzene 94.0 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: Dibromofluoromethane 100 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 119 Limits: 70-130%08/24/22 10:181 JLB V23197
Surrogate: Toluene-d8 96.8 Limits: 70-130%08/24/22 10:181 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 82 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-16
97196 Matrix:
8/11/2022 18:30
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/24/22 10:45 6200BJLB
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 10:451 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 83 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-16
97196 Matrix:
8/11/2022 18:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/24/22 10:45 V23098JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/24/22 10:45 V23098JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/24/22 10:45 V23098JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/24/22 10:45 V23098JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/24/22 10:45 V23098JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/24/22 10:45 V23098JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/24/22 10:45 V23098JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/24/22 10:45 V23098JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/24/22 10:45 V23098JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/24/22 10:45 V23098JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/24/22 10:45 V23098JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/24/22 10:45 V23098JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/24/22 10:45 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 84 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-16
97196 Matrix:
8/11/2022 18:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/24/22 10:45 V23098JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/24/22 10:45 V23098JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/24/22 10:45 V23098JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/24/22 10:45 V23098JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/24/22 10:45 V23098JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/24/22 10:45 V23098JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/24/22 10:45 V23098JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/24/22 10:45 V23098JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/24/22 10:45 V23098JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/24/22 10:45 V23098JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/24/22 10:45 V23098JLB
<42.0 µg/L 42.0 200Ethanol 1 08/24/22 10:45 V23098JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/24/22 10:45 V23098JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/24/22 10:45 V23098JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/24/22 10:45 V23098JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/24/22 10:45 V23098JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/24/22 10:45 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 85 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-16
97196 Matrix:
8/11/2022 18:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/24/22 10:45 V23098JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/24/22 10:45 V23098JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/24/22 10:45 V23098JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/24/22 10:45 V23098JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/24/22 10:45 V23098JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/24/22 10:45 V23197JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/24/22 10:45 V23197JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/24/22 10:45 V23197JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/24/22 10:45 V23197JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/24/22 10:45 V23098JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/24/22 10:45 V23098JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/24/22 10:45 V23098JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/24/22 10:45 V23098JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/24/22 10:45 V23098JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/24/22 10:45 V23098JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/24/22 10:45 V23098JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/24/22 10:45 V23098JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/24/22 10:45 V23098JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/24/22 10:45 V23098JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/24/22 10:45 V23098JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 86 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-16
97196 Matrix:
8/11/2022 18:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23097 08/23/22 14:00 V23196 08/23/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/24/22 10:45 V23098JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/24/22 10:45 V23098JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/24/22 10:45 V23098JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/24/22 10:45 V23098JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/24/22 10:45 V23098JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/24/22 10:45 V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 10:451 JLB V23098
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: 1,2-Dichloroethane - d4 118 Limits: 70-130%08/24/22 10:451 JLB V23197
Surrogate: Toluene-d8 97.6 Limits: 70-130%08/24/22 10:451 JLB V23197
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 87 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-17
97197 Matrix:
8/11/2022 19:50
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 03:50 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 99.2 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 99.2 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 03:501 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 88 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-17
97197 Matrix:
8/11/2022 19:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 03:50 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 03:50 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 03:50 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 03:50 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 03:50 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 03:50 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 03:50 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 03:50 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 03:50 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 03:50 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 03:50 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 03:50 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 03:50 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 89 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-17
97197 Matrix:
8/11/2022 19:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 03:50 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 03:50 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 03:50 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 03:50 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 03:50 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 03:50 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 03:50 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 03:50 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 03:50 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 03:50 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 03:50 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 03:50 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 03:50 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 03:50 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 03:50 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 03:50 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 03:50 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 90 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-17
97197 Matrix:
8/11/2022 19:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
4.08 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 03:50 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 03:50 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 03:50 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 03:50 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 03:50 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 03:50 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 03:50 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 03:50 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 03:50 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 03:50 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 03:50 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 03:50 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 03:50 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 03:50 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 03:50 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 03:50 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 03:50 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 03:50 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 03:50 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 03:50 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 91 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-17
97197 Matrix:
8/11/2022 19:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 03:50 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 03:50 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 03:50 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 03:50 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 03:50 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 03:50 V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 99.2 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 03:501 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 99.2 Limits: 70-130%08/25/22 03:501 JLB V23199
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 03:501 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 92 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-18
97198 Matrix:
8/11/2022 18:50
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 04:17 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.4 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.4 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 04:171 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 93 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-18
97198 Matrix:
8/11/2022 18:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
1.91 J µg/L 1.80 10.0Acetone 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 04:17 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 04:17 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 04:17 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 04:17 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 04:17 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 04:17 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 04:17 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 04:17 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 04:17 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 04:17 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 04:17 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 04:17 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 04:17 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 94 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-18
97198 Matrix:
8/11/2022 18:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 04:17 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 04:17 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 04:17 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 04:17 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 04:17 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 04:17 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 04:17 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 04:17 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 04:17 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 04:17 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 04:17 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 04:17 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 04:17 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 04:17 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 04:17 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 04:17 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 04:17 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 95 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-18
97198 Matrix:
8/11/2022 18:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 04:17 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 04:17 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 04:17 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 04:17 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 04:17 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 04:17 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 04:17 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 04:17 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 04:17 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 04:17 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 04:17 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 04:17 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 04:17 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 04:17 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 04:17 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 04:17 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 04:17 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 04:17 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 04:17 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 04:17 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 96 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:MW-18
97198 Matrix:
8/11/2022 18:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 04:17 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 04:17 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 04:17 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 04:17 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 04:17 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 04:17 V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.4 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 04:171 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: Dibromofluoromethane 98.6 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.4 Limits: 70-130%08/25/22 04:171 JLB V23199
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 04:171 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 97 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-1
97199 Matrix:
8/11/2022 15:45
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 04:44 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: Toluene-d8 100 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: Toluene-d8 100 Limits: 70-130%08/25/22 04:441 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 98 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-1
97199 Matrix:
8/11/2022 15:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
2.62 J µg/L 1.80 10.0Acetone 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 04:44 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 04:44 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 04:44 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 04:44 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 04:44 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 04:44 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 04:44 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 04:44 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 04:44 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 04:44 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 04:44 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 04:44 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 04:44 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 99 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-1
97199 Matrix:
8/11/2022 15:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 04:44 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 04:44 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 04:44 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 04:44 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 04:44 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 04:44 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 04:44 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 04:44 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 04:44 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 04:44 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 04:44 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 04:44 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 04:44 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 04:44 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 04:44 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 04:44 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 04:44 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 100 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-1
97199 Matrix:
8/11/2022 15:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
1.09 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 04:44 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 04:44 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 04:44 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 04:44 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 04:44 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 04:44 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 04:44 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 04:44 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 04:44 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 04:44 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 04:44 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 04:44 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 04:44 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 04:44 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 04:44 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 04:44 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 04:44 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 04:44 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 04:44 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 04:44 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 101 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-1
97199 Matrix:
8/11/2022 15:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 04:44 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 04:44 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 04:44 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 04:44 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 04:44 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 04:44 V23130
Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: Toluene-d8 100 Limits: 70-130%08/25/22 04:441 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: Dibromofluoromethane 97.2 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 04:441 JLB V23199
Surrogate: Toluene-d8 100 Limits: 70-130%08/25/22 04:441 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 102 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-3
97200 Matrix:
8/11/2022 15:15
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 05:11 6200BJLB
Surrogate: 4-Bromofluorobenzene 98.4 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: Dibromofluoromethane 97.4 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: Toluene-d8 99.6 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: 4-Bromofluorobenzene 98.4 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: Dibromofluoromethane 97.4 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: Toluene-d8 99.6 Limits: 70-130%08/25/22 05:111 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 103 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-3
97200 Matrix:
8/11/2022 15:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 05:11 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 05:11 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 05:11 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 05:11 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 05:11 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 05:11 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 05:11 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 05:11 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 05:11 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 05:11 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 05:11 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 05:11 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 05:11 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 104 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-3
97200 Matrix:
8/11/2022 15:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 05:11 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 05:11 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 05:11 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 05:11 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 05:11 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 05:11 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 05:11 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 05:11 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 05:11 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 05:11 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 05:11 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 05:11 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 05:11 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 05:11 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 05:11 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 05:11 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 05:11 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 105 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-3
97200 Matrix:
8/11/2022 15:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 05:11 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 05:11 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 05:11 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 05:11 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 05:11 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 05:11 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 05:11 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 05:11 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 05:11 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 05:11 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 05:11 V23130JLB
0.446 J µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 05:11 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 05:11 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 05:11 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 05:11 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 05:11 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 05:11 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 05:11 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 05:11 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 05:11 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 106 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-3
97200 Matrix:
8/11/2022 15:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 05:11 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 05:11 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 05:11 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 05:11 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 05:11 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 05:11 V23130
Surrogate: 4-Bromofluorobenzene 98.4 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: Dibromofluoromethane 97.4 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: Toluene-d8 99.6 Limits: 70-130%08/25/22 05:111 JLB V23130
Surrogate: 4-Bromofluorobenzene 98.4 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: Dibromofluoromethane 97.4 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/25/22 05:111 JLB V23199
Surrogate: Toluene-d8 99.6 Limits: 70-130%08/25/22 05:111 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 107 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-4
97201 Matrix:
8/11/2022 17:55
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 05:39 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: Dibromofluoromethane 99.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: Toluene-d8 99.8 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: Dibromofluoromethane 99.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: Toluene-d8 99.8 Limits: 70-130%08/25/22 05:391 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 108 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-4
97201 Matrix:
8/11/2022 17:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
2.23 J µg/L 1.80 10.0Acetone 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 05:39 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 05:39 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 05:39 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 05:39 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 05:39 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 05:39 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 05:39 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 05:39 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 05:39 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 05:39 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 05:39 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 05:39 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 05:39 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 109 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-4
97201 Matrix:
8/11/2022 17:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 05:39 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 05:39 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 05:39 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 05:39 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 05:39 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 05:39 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 05:39 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 05:39 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 05:39 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 05:39 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 05:39 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 05:39 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 05:39 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 05:39 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 05:39 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 05:39 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 05:39 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 110 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-4
97201 Matrix:
8/11/2022 17:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 05:39 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 05:39 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 05:39 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 05:39 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 05:39 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 05:39 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 05:39 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 05:39 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 05:39 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 05:39 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 05:39 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 05:39 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 05:39 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 05:39 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 05:39 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 05:39 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 05:39 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 05:39 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 05:39 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 05:39 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 111 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-4
97201 Matrix:
8/11/2022 17:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 05:39 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 05:39 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 05:39 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 05:39 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 05:39 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 05:39 V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: Dibromofluoromethane 99.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: Toluene-d8 99.8 Limits: 70-130%08/25/22 05:391 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: Dibromofluoromethane 99.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 05:391 JLB V23199
Surrogate: Toluene-d8 99.8 Limits: 70-130%08/25/22 05:391 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 112 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-5
97202 Matrix:
8/11/2022 18:55
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 06:06 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 06:061 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 113 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-5
97202 Matrix:
8/11/2022 18:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 06:06 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 06:06 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 06:06 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 06:06 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 06:06 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 06:06 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 06:06 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 06:06 V23130JLB
0.225 J µg/L 0.220 0.500Chloroform 1 08/25/22 06:06 V23130JLB
0.467 J µg/L 0.220 0.500Chloromethane 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 06:06 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 06:06 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 06:06 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 06:06 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 114 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-5
97202 Matrix:
8/11/2022 18:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 06:06 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 06:06 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 06:06 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 06:06 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 06:06 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 06:06 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 06:06 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 06:06 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 06:06 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 06:06 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 06:06 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 06:06 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 06:06 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 06:06 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 06:06 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 06:06 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 06:06 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 115 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-5
97202 Matrix:
8/11/2022 18:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
7.20 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 06:06 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 06:06 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 06:06 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 06:06 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 06:06 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 06:06 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 06:06 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 06:06 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 06:06 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 06:06 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 06:06 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 06:06 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 06:06 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 06:06 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 06:06 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 06:06 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 06:06 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 06:06 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 06:06 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 06:06 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 116 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-5
97202 Matrix:
8/11/2022 18:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 06:06 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 06:06 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 06:06 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 06:06 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 06:06 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 06:06 V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 06:061 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.0 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 06:061 JLB V23199
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 06:061 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 117 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-6
97203 Matrix:
8/11/2022 15:25
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 06:33 6200BJLB
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 06:331 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 118 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-6
97203 Matrix:
8/11/2022 15:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 06:33 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 06:33 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 06:33 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 06:33 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 06:33 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 06:33 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 06:33 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 06:33 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 06:33 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 06:33 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 06:33 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 06:33 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 06:33 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 119 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-6
97203 Matrix:
8/11/2022 15:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 06:33 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 06:33 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 06:33 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 06:33 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 06:33 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 06:33 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 06:33 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 06:33 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 06:33 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 06:33 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 06:33 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 06:33 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 06:33 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 06:33 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 06:33 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 06:33 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 06:33 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 120 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-6
97203 Matrix:
8/11/2022 15:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 06:33 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 06:33 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 06:33 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 06:33 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 06:33 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 06:33 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 06:33 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 06:33 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 06:33 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 06:33 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 06:33 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 06:33 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 06:33 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 06:33 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 06:33 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 06:33 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 06:33 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 06:33 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 06:33 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 06:33 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 121 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-6
97203 Matrix:
8/11/2022 15:25
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 06:33 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 06:33 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 06:33 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 06:33 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 06:33 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 06:33 V23130
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 06:331 JLB V23130
Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/25/22 06:331 JLB V23199
Surrogate: Toluene-d8 99.2 Limits: 70-130%08/25/22 06:331 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 122 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-8
97204 Matrix:
8/11/2022 16:55
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 07:00 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: Toluene-d8 98.4 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: Toluene-d8 98.4 Limits: 70-130%08/25/22 07:001 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 123 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-8
97204 Matrix:
8/11/2022 16:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 07:00 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 07:00 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 07:00 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 07:00 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 07:00 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 07:00 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 07:00 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 07:00 V23130JLB
0.248 J µg/L 0.220 0.500Chloroform 1 08/25/22 07:00 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 07:00 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 07:00 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 07:00 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 07:00 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 124 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-8
97204 Matrix:
8/11/2022 16:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 07:00 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 07:00 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 07:00 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 07:00 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 07:00 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 07:00 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 07:00 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 07:00 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 07:00 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 07:00 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 07:00 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 07:00 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 07:00 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 07:00 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 07:00 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 07:00 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 07:00 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 125 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-8
97204 Matrix:
8/11/2022 16:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 07:00 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 07:00 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 07:00 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 07:00 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 07:00 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 07:00 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 07:00 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 07:00 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 07:00 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 07:00 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 07:00 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 07:00 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 07:00 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 07:00 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 07:00 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 07:00 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 07:00 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 07:00 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 07:00 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 07:00 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 126 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-8
97204 Matrix:
8/11/2022 16:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 07:00 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 07:00 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 07:00 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 07:00 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 07:00 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 07:00 V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: Toluene-d8 98.4 Limits: 70-130%08/25/22 07:001 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.8 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: Dibromofluoromethane 98.0 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:001 JLB V23199
Surrogate: Toluene-d8 98.4 Limits: 70-130%08/25/22 07:001 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 127 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-11
97205 Matrix:
8/11/2022 14:55
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 07:27 6200BJLB
Surrogate: 4-Bromofluorobenzene 98.6 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: 4-Bromofluorobenzene 98.6 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 07:271 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 128 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-11
97205 Matrix:
8/11/2022 14:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 07:27 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 07:27 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 07:27 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 07:27 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 07:27 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 07:27 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 07:27 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 07:27 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 07:27 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 07:27 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 07:27 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 07:27 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 07:27 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 129 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-11
97205 Matrix:
8/11/2022 14:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 07:27 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 07:27 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 07:27 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 07:27 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 07:27 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 07:27 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 07:27 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 07:27 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 07:27 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 07:27 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 07:27 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 07:27 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 07:27 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 07:27 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 07:27 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 07:27 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 07:27 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 130 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-11
97205 Matrix:
8/11/2022 14:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 07:27 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 07:27 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 07:27 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 07:27 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 07:27 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 07:27 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 07:27 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 07:27 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 07:27 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 07:27 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 07:27 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 07:27 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 07:27 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 07:27 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 07:27 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 07:27 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 07:27 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 07:27 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 07:27 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 07:27 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 131 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-11
97205 Matrix:
8/11/2022 14:55
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 07:27 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 07:27 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 07:27 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 07:27 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 07:27 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 07:27 V23130
Surrogate: 4-Bromofluorobenzene 98.6 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 07:271 JLB V23130
Surrogate: 4-Bromofluorobenzene 98.6 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: Dibromofluoromethane 97.8 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.6 Limits: 70-130%08/25/22 07:271 JLB V23199
Surrogate: Toluene-d8 99.0 Limits: 70-130%08/25/22 07:271 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 132 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-18
97206 Matrix:
8/11/2022 17:35
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 07:54 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: Dibromofluoromethane 96.2 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 99.4 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: Toluene-d8 98.6 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: Dibromofluoromethane 96.2 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 99.4 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: Toluene-d8 98.6 Limits: 70-130%08/25/22 07:541 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 133 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-18
97206 Matrix:
8/11/2022 17:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 07:54 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 07:54 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 07:54 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 07:54 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 07:54 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 07:54 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 07:54 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 07:54 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 07:54 V23130JLB
0.256 J µg/L 0.220 0.500Chloromethane 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 07:54 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 07:54 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 07:54 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 07:54 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 134 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-18
97206 Matrix:
8/11/2022 17:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 07:54 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 07:54 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 07:54 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 07:54 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 07:54 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 07:54 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 07:54 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 07:54 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 07:54 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 07:54 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 07:54 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 07:54 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 07:54 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 07:54 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 07:54 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 07:54 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 07:54 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 135 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-18
97206 Matrix:
8/11/2022 17:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 07:54 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 07:54 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 07:54 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 07:54 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 07:54 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 07:54 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 07:54 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 07:54 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 07:54 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 07:54 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 07:54 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 07:54 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 07:54 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 07:54 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 07:54 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 07:54 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 07:54 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 07:54 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 07:54 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 07:54 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 136 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-18
97206 Matrix:
8/11/2022 17:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 07:54 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 07:54 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 07:54 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 07:54 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 07:54 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 07:54 V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: Dibromofluoromethane 96.2 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 99.4 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: Toluene-d8 98.6 Limits: 70-130%08/25/22 07:541 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: Dibromofluoromethane 96.2 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 99.4 Limits: 70-130%08/25/22 07:541 JLB V23199
Surrogate: Toluene-d8 98.6 Limits: 70-130%08/25/22 07:541 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 137 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-19
97207 Matrix:
8/11/2022 17:15
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 08:21 6200BJLB
Surrogate: 4-Bromofluorobenzene 97.6 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: Dibromofluoromethane 97.0 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.8 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: Toluene-d8 98.8 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: 4-Bromofluorobenzene 97.6 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: Dibromofluoromethane 97.0 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.8 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: Toluene-d8 98.8 Limits: 70-130%08/25/22 08:211 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 138 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-19
97207 Matrix:
8/11/2022 17:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 08:21 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 08:21 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 08:21 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 08:21 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 08:21 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 08:21 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 08:21 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 08:21 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 08:21 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 08:21 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 08:21 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 08:21 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 08:21 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 139 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-19
97207 Matrix:
8/11/2022 17:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 08:21 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 08:21 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 08:21 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 08:21 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 08:21 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 08:21 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 08:21 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 08:21 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 08:21 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 08:21 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 08:21 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 08:21 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 08:21 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 08:21 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 08:21 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 08:21 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 08:21 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 140 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-19
97207 Matrix:
8/11/2022 17:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 08:21 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 08:21 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 08:21 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 08:21 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 08:21 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 08:21 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 08:21 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 08:21 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 08:21 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 08:21 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 08:21 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 08:21 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 08:21 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 08:21 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 08:21 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 08:21 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 08:21 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 08:21 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 08:21 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 08:21 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 141 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-19
97207 Matrix:
8/11/2022 17:15
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 08:21 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 08:21 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 08:21 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 08:21 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 08:21 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 08:21 V23130
Surrogate: 4-Bromofluorobenzene 97.6 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: Dibromofluoromethane 97.0 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 97.8 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: Toluene-d8 98.8 Limits: 70-130%08/25/22 08:211 JLB V23130
Surrogate: 4-Bromofluorobenzene 97.6 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: Dibromofluoromethane 97.0 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 97.8 Limits: 70-130%08/25/22 08:211 JLB V23199
Surrogate: Toluene-d8 98.8 Limits: 70-130%08/25/22 08:211 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 142 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-32
97208 Matrix:
8/11/2022 18:32
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<1.00 µg/L 1.00 10.03,3-Dimethyl-1-butanol 1 08/25/22 08:49 6200BJLB
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.6 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.6 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 08:491 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 143 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-32
97208 Matrix:
8/11/2022 18:32
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<1.80 µg/L 1.80 10.0Acetone 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500
Benzene 1 08/25/22 08:49 V23130JLB
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/25/22 08:49 V23130JLB
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/25/22 08:49 V23130JLB
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/25/22 08:49 V23130JLB
<1.50 µg/L 1.50 5.00Bromoform 1 08/25/22 08:49 V23130JLB
<0.280 µg/L 0.280 1.00Bromomethane 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/25/22 08:49 V23130JLB
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/25/22 08:49 V23130JLB
<0.430 µg/L 0.430 1.00Chloroethane 1 08/25/22 08:49 V23130JLB
<0.220 µg/L 0.220 0.500Chloroform 1 08/25/22 08:49 V23130JLB
<0.220 µg/L 0.220 0.500Chloromethane 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/25/22 08:49 V23130JLB
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/25/22 08:49 V23130JLB
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/25/22 08:49 V23130JLB
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/25/22 08:49 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 144 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-32
97208 Matrix:
8/11/2022 18:32
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.500
1,3-Dichlorobenzene 1 08/25/22 08:49 V23130JLB
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/25/22 08:49 V23130JLB
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/25/22 08:49 V23130JLB
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/25/22 08:49 V23130JLB
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/25/22 08:49 V23130JLB
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/25/22 08:49 V23130JLB
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/25/22 08:49 V23130JLB
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/25/22 08:49 V23130JLB
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/25/22 08:49 V23130JLB
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/25/22 08:49 V23130JLB
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/25/22 08:49 V23130JLB
<42.0 µg/L 42.0 200Ethanol 1 08/25/22 08:49 V23130JLB
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/25/22 08:49 V23130JLB
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/25/22 08:49 V23130JLB
<0.380 µg/L 0.380 1.002-Hexanone 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/25/22 08:49 V23130JLB
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/25/22 08:49 V23130JLB
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/25/22 08:49 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 145 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-32
97208 Matrix:
8/11/2022 18:32
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/25/22 08:49 V23130JLB
<0.078 µg/L 0.078 1.00
4-Methyl-2-Pentanone 1 08/25/22 08:49 V23130JLB
<0.330 µg/L 0.330 2.00Methylene Chloride 1 08/25/22 08:49 V23130JLB
<0.470 µg/L 0.470 1.00Naphthalene 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/25/22 08:49 V23130JLB
<0.220 µg/L 0.220 0.500Styrene 1 08/25/22 08:49 V23130JLB
<1.60 µg/L 1.60 10.0tert-Butyl Alcohol (TBA)1 08/25/22 08:49 V23199JLB
<0.350 µg/L 0.350 10.0tert-Butyl formate (TBF)1 08/25/22 08:49 V23199JLB
<1.90 µg/L 1.90 10.0
tert-Amyl Alcohol (TAA)1 08/25/22 08:49 V23199JLB
<0.280 µg/L 0.280 10.0tert-Amyl Methyl Ether (TAME)1 08/25/22 08:49 V23199JLB
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/25/22 08:49 V23130JLB
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/25/22 08:49 V23130JLB
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 08/25/22 08:49 V23130JLB
<0.220 µg/L 0.220 0.500Toluene 1 08/25/22 08:49 V23130JLB
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/25/22 08:49 V23130JLB
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/25/22 08:49 V23130JLB
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/25/22 08:49 V23130JLB
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/25/22 08:49 V23130JLB
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 08/25/22 08:49 V23130JLB
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/25/22 08:49 V23130JLB
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/25/22 08:49 V23130JLB
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 146 of 166
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 27416-0265
22-228-0040
01168
Pyramid Environmental, Inc
PO Box 16265
Tim Leatherman
Greensboro
Received : 08/16/2022
Bonnie's Grocery
Revised Report Date: 09/01/2022
Original Report Date : 08/26/2022
Sample ID :
Lab No :
Sampled:SW-32
97208 Matrix:
8/11/2022 18:32
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V23129 08/24/22 09:00 V23198 08/24/22 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/25/22 08:49 V23130JLB
<1.00 µg/L 1.00 5.00
Vinyl Acetate 1 08/25/22 08:49 V23130JLB
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/25/22 08:49 V23130JLB
<0.210 µg/L 0.210 0.500o-Xylene 1 08/25/22 08:49 V23130JLB
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/25/22 08:49 V23130JLB
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/25/22 08:49 V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: 1,2-Dichloroethane - d4 98.6 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 08:491 JLB V23130
Surrogate: 4-Bromofluorobenzene 99.2 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: 1,2-Dichloroethane - d4 98.6 Limits: 70-130%08/25/22 08:491 JLB V23199
Surrogate: Toluene-d8 99.4 Limits: 70-130%08/25/22 08:491 JLB V23199
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 147 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
Associated Lab Samples: 97180, 97182, 97183, 97184, 97185, 97186, 97187, 97188, 97189, 97190, 97191, 97192, 97193, 97194, 97195,
97196
LRB-V23097 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/24/22 05:1310.01.80<1.80µg/LAcetone
08/24/22 05:130.5000.180<0.180µg/LBenzene
08/24/22 05:130.5000.210<0.210µg/LBromobenzene
08/24/22 05:131.000.420<0.420µg/LBromochloromethane
08/24/22 05:130.5000.160<0.160µg/LBromodichloromethane
08/24/22 05:135.001.50<1.50µg/LBromoform
08/24/22 05:131.000.280<0.280µg/LBromomethane
08/24/22 05:130.5000.180<0.180µg/Ln-Butylbenzene
08/24/22 05:130.5000.200<0.200µg/Lsec-Butyl benzene
08/24/22 05:132.000.920<0.920µg/Ltert-Butyl benzene
08/24/22 05:130.5000.180<0.180µg/LCarbon Tetrachloride
08/24/22 05:130.5000.190<0.190µg/LChlorobenzene
08/24/22 05:130.5000.190<0.190µg/LChlorodibromomethane
08/24/22 05:131.000.430<0.430µg/LChloroethane
08/24/22 05:130.5000.220<0.220µg/LChloroform
08/24/22 05:130.5000.220<0.220µg/LChloromethane
08/24/22 05:130.5000.200<0.200µg/L2-Chlorotoluene
08/24/22 05:130.5000.200<0.200µg/L4-Chlorotoluene
08/24/22 05:130.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
08/24/22 05:132.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
08/24/22 05:130.5000.200<0.200µg/L1,2-Dibromoethane
08/24/22 05:130.5000.230<0.230µg/LDibromomethane
08/24/22 05:130.5000.220<0.220µg/L1,2-Dichlorobenzene
08/24/22 05:130.5000.190<0.190µg/L1,3-Dichlorobenzene
08/24/22 05:130.5000.210<0.210µg/L1,4-Dichlorobenzene
08/24/22 05:135.001.20<1.20µg/LDichlorodifluoromethane
08/24/22 05:130.5000.240<0.240µg/L1,1-Dichloroethane
Page 1 of 15Date:09/01/2022 03:51 PM
Page 148 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
Associated Lab Samples: 97180, 97182, 97183, 97184, 97185, 97186, 97187, 97188, 97189, 97190, 97191, 97192, 97193, 97194, 97195,
97196
LRB-V23097 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/24/22 05:130.5000.150<0.150µg/L1,2-Dichloroethane
08/24/22 05:130.5000.150<0.150µg/L1,1-Dichloroethene
08/24/22 05:130.5000.200<0.200µg/Lcis-1,2-Dichloroethene
08/24/22 05:130.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
08/24/22 05:130.5000.190<0.190µg/L1,2-Dichloropropane
08/24/22 05:130.5000.130<0.130µg/L1,3-Dichloropropane
08/24/22 05:132.000.210<0.210µg/L2,2-Dichloropropane
08/24/22 05:130.5000.200<0.200µg/L1,1-Dichloropropene
08/24/22 05:130.5000.210<0.210µg/Lcis-1,3-Dichloropropene
08/24/22 05:130.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
08/24/22 05:1320042.0<42.0µg/LEthanol
08/24/22 05:130.5000.170<0.170µg/LEthylbenzene
08/24/22 05:133.000.350<0.350µg/LHexachlorobutadiene
08/24/22 05:131.000.380<0.380µg/L2-Hexanone
08/24/22 05:130.5000.180<0.180µg/LIsopropylbenzene
08/24/22 05:130.5000.089<0.089µg/L4-Isopropyl toluene
08/24/22 05:135.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
08/24/22 05:131.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
08/24/22 05:131.000.078<0.078µg/L4-Methyl-2-Pentanone
08/24/22 05:132.000.330<0.330µg/LMethylene Chloride
08/24/22 05:131.000.470<0.470µg/LNaphthalene
08/24/22 05:130.5000.190<0.190µg/Ln-Propylbenzene
08/24/22 05:130.5000.220<0.220µg/LStyrene
08/24/22 05:130.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
08/24/22 05:130.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
08/24/22 05:130.5000.220<0.220µg/LTetrachloroethene
08/24/22 05:130.5000.220<0.220µg/LToluene
Page 2 of 15Date:09/01/2022 03:51 PM
Page 149 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
Associated Lab Samples: 97180, 97182, 97183, 97184, 97185, 97186, 97187, 97188, 97189, 97190, 97191, 97192, 97193, 97194, 97195,
97196
LRB-V23097 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/24/22 05:130.5000.380<0.380µg/L1,2,3-Trichlorobenzene
08/24/22 05:130.5000.310<0.310µg/L1,2,4-Trichlorobenzene
08/24/22 05:130.5000.160<0.160µg/L1,1,1-Trichloroethane
08/24/22 05:130.5000.096<0.096µg/L1,1,2-Trichloroethane
08/24/22 05:130.5000.180<0.180µg/LTrichloroethene
08/24/22 05:130.5000.180<0.180µg/LTrichlorofluoromethane
08/24/22 05:130.5000.270<0.270µg/L1,2,3-Trichloropropane
08/24/22 05:130.5000.190<0.190µg/L1,2,4-Trimethylbenzene
08/24/22 05:130.5000.180<0.180µg/L1,3,5-Trimethylbenzene
08/24/22 05:135.001.00<1.00µg/LVinyl Acetate
08/24/22 05:130.5000.170<0.170µg/LVinyl Chloride
08/24/22 05:130.5000.210<0.210µg/Lo-Xylene
08/24/22 05:131.000.420<0.420µg/Lm,p-Xylene
08/24/22 05:134-Bromofluorobenzene (S)96.2 70-130
08/24/22 05:13Dibromofluoromethane (S)102 70-130
08/24/22 05:131,2-Dichloroethane - d4 (S)110 70-130
08/24/22 05:13Toluene-d8 (S)98.4 70-130
LCS-V23097Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
12825.620.0µg/L1,2,3-Trichlorobenzene 70-130
Page 3 of 15Date:09/01/2022 03:51 PM
Page 150 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
LCS-V23097 LCSD-V23097Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
50.4 12612650.240.0µg/LAcetone 40-160 0.3 20.0
19.6 98.010120.120.0µg/LBenzene 70-130 2.5 20.0
19.4 97.098.519.720.0µg/LBromobenzene 70-130 1.5 20.0
21.0 10510821.520.0µg/LBromochloromethane 70-130 2.3 20.0
21.5 10811122.120.0µg/LBromodichloromethane 70-130 2.7 20.0
25.9 13012725.420.0µg/LBromoform 70-130 1.9 20.0
19.7 98.510020.020.0µg/LBromomethane 60-140 1.5 20.0
17.1 85.590.518.120.0µg/Ln-Butylbenzene 70-130 5.6 20.0
17.8 89.093.518.720.0µg/Lsec-Butyl benzene 70-130 4.9 20.0
17.9 89.594.018.820.0µg/Ltert-Butyl benzene 70-130 4.9 20.0
19.1 95.510320.620.0µg/LCarbon Tetrachloride 70-130 7.5 20.0
20.1 10110220.320.0µg/LChlorobenzene 70-130 0.9 20.0
22.6 11311623.120.0µg/LChlorodibromomethane 70-130 2.1 20.0
18.2 91.099.519.920.0µg/LChloroethane 60-140 8.9 20.0
20.0 10010220.420.0µg/LChloroform 70-130 1.9 20.0
19.3 96.510020.020.0µg/LChloromethane 60-140 3.5 20.0
17.3 86.589.517.920.0µg/L2-Chlorotoluene 70-130 3.4 20.0
17.3 86.587.517.520.0µg/L4-Chlorotoluene 70-130 1.1 20.0
21.5 10810921.720.0µg/LDi-Isopropyl Ether (DIPE)70-130 0.9 20.0
23.1 11612925.720.0µg/L1,2-Dibromo-3-Chloropropane 70-130 10.6 20.0
24.2 12111623.120.0µg/L1,2-Dibromoethane 70-130 4.6 20.0
21.4 10710721.320.0µg/LDibromomethane 70-130 0.4 20.0
21.4 10710821.620.0µg/L1,2-Dichlorobenzene 70-130 0.9 20.0
19.5 97.599.019.820.0µg/L1,3-Dichlorobenzene 70-130 1.5 20.0
19.7 98.510220.320.0µg/L1,4-Dichlorobenzene 70-130 3.0 20.0
19.6 98.099.519.920.0µg/LDichlorodifluoromethane 60-140 1.5 20.0
Page 4 of 15Date:09/01/2022 03:51 PM
Page 151 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
LCS-V23097 LCSD-V23097Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.6 98.010020.020.0µg/L1,1-Dichloroethane 70-130 2.0 20.0
22.1 11111022.020.0µg/L1,2-Dichloroethane 70-130 0.4 20.0
19.5 97.510420.720.0µg/L1,1-Dichloroethene 70-130 5.9 20.0
20.1 10110320.520.0µg/Lcis-1,2-Dichloroethene 70-130 1.9 20.0
19.8 99.010120.220.0µg/Ltrans-1,2-Dichloroethene 70-130 2.0 20.0
21.0 10510621.220.0µg/L1,2-Dichloropropane 70-130 0.9 20.0
23.4 11711923.720.0µg/L1,3-Dichloropropane 70-130 1.2 20.0
16.2 81.086.517.320.0µg/L2,2-Dichloropropane 70-130 6.5 20.0
19.2 96.099.519.920.0µg/L1,1-Dichloropropene 70-130 3.5 20.0
21.9 11011021.920.0µg/Lcis-1,3-Dichloropropene 70-130 0.0 20.0
21.9 11011021.920.0µg/Ltrans-1,3-Dichloropropene 70-130 0.0 20.0
628 126125627500µg/LEthanol 60-140 0.1 20.0
18.9 94.597.019.420.0µg/LEthylbenzene 70-130 2.6 20.0
21.9 11011422.720.0µg/LHexachlorobutadiene 70-130 3.5 20.0
23.4 11711523.020.0µg/L2-Hexanone 60-140 1.7 20.0
17.7 88.592.018.420.0µg/LIsopropylbenzene 70-130 3.8 20.0
17.9 89.592.018.420.0µg/L4-Isopropyl toluene 70-130 2.7 20.0
18.9 94.571.014.220.0µg/LMethyl Ethyl Ketone (MEK)60-140 28.3*20.0
24.3 12212224.420.0µg/LMethyl tert-butyl ether (MTBE)70-130 0.4 20.0
22.8 11411322.620.0µg/L4-Methyl-2-Pentanone 60-140 0.8 20.0
20.4 10210521.020.0µg/LMethylene Chloride 70-130 2.8 20.0
28.0 140*13025.920.0µg/LNaphthalene 70-130 7.7 20.0
17.5 87.590.018.020.0µg/Ln-Propylbenzene 70-130 2.8 20.0
21.3 10710921.720.0µg/LStyrene 70-130 1.8 20.0
20.8 10410721.320.0µg/L1,1,1,2-Tetrachloroethane 70-130 2.3 20.0
24.0 12012625.220.0µg/L1,1,2,2-Tetrachloroethane 70-130 4.8 20.0
Page 5 of 15* QC Fail Date:09/01/2022 03:51 PM
Page 152 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23098QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23097
LCS-V23097 LCSD-V23097Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.1 95.598.019.620.0µg/LTetrachloroethene 70-130 2.5 20.0
18.9 94.599.019.820.0µg/LToluene 70-130 4.6 20.0
23.1 11611823.620.0µg/L1,2,4-Trichlorobenzene 70-130 2.1 20.0
19.9 99.510320.520.0µg/L1,1,1-Trichloroethane 70-130 2.9 20.0
23.2 11612524.920.0µg/L1,1,2-Trichloroethane 70-130 7.0 20.0
20.0 10010220.420.0µg/LTrichloroethene 70-130 1.9 20.0
18.5 92.510120.220.0µg/LTrichlorofluoromethane 60-140 8.7 20.0
24.1 12111222.420.0µg/L1,2,3-Trichloropropane 70-130 7.3 20.0
18.0 90.093.018.620.0µg/L1,2,4-Trimethylbenzene 70-130 3.2 20.0
18.0 90.093.018.620.0µg/L1,3,5-Trimethylbenzene 70-130 3.2 20.0
24.2 12110821.620.0µg/LVinyl Acetate 60-140 11.3 20.0
18.8 94.010420.820.0µg/LVinyl Chloride 60-140 10.1 20.0
18.4 92.094.518.920.0µg/Lo-Xylene 70-130 2.6 20.0
39.1 97.710140.340.0µg/Lm,p-Xylene 70-130 3.0 20.0
95.495.44-Bromofluorobenzene (S)70-130
103104Dibromofluoromethane (S)70-130
1111101,2-Dichloroethane - d4 (S)70-130
97.497.8Toluene-d8 (S)70-130
Page 6 of 15Date:09/01/2022 03:51 PM
Page 153 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
Associated Lab Samples: 97197, 97198, 97199, 97200, 97201, 97202, 97203, 97204, 97205, 97206, 97207, 97208
LRB-V23129 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/25/22 02:5610.01.80<1.80µg/LAcetone
08/25/22 02:560.5000.180<0.180µg/LBenzene
08/25/22 02:560.5000.210<0.210µg/LBromobenzene
08/25/22 02:561.000.420<0.420µg/LBromochloromethane
08/25/22 02:560.5000.160<0.160µg/LBromodichloromethane
08/25/22 02:565.001.50<1.50µg/LBromoform
08/25/22 02:561.000.280<0.280µg/LBromomethane
08/25/22 02:560.5000.180<0.180µg/Ln-Butylbenzene
08/25/22 02:560.5000.200<0.200µg/Lsec-Butyl benzene
08/25/22 02:562.000.920<0.920µg/Ltert-Butyl benzene
08/25/22 02:560.5000.180<0.180µg/LCarbon Tetrachloride
08/25/22 02:560.5000.190<0.190µg/LChlorobenzene
08/25/22 02:560.5000.190<0.190µg/LChlorodibromomethane
08/25/22 02:561.000.430<0.430µg/LChloroethane
08/25/22 02:560.5000.220<0.220µg/LChloroform
08/25/22 02:560.5000.220<0.220µg/LChloromethane
08/25/22 02:560.5000.200<0.200µg/L2-Chlorotoluene
08/25/22 02:560.5000.200<0.200µg/L4-Chlorotoluene
08/25/22 02:560.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
08/25/22 02:562.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
08/25/22 02:560.5000.200<0.200µg/L1,2-Dibromoethane
08/25/22 02:560.5000.230<0.230µg/LDibromomethane
08/25/22 02:560.5000.220<0.220µg/L1,2-Dichlorobenzene
08/25/22 02:560.5000.190<0.190µg/L1,3-Dichlorobenzene
08/25/22 02:560.5000.210<0.210µg/L1,4-Dichlorobenzene
08/25/22 02:565.001.20<1.20µg/LDichlorodifluoromethane
08/25/22 02:560.5000.240<0.240µg/L1,1-Dichloroethane
Page 7 of 15Date:09/01/2022 03:51 PM
Page 154 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
Associated Lab Samples: 97197, 97198, 97199, 97200, 97201, 97202, 97203, 97204, 97205, 97206, 97207, 97208
LRB-V23129 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/25/22 02:560.5000.150<0.150µg/L1,2-Dichloroethane
08/25/22 02:560.5000.150<0.150µg/L1,1-Dichloroethene
08/25/22 02:560.5000.200<0.200µg/Lcis-1,2-Dichloroethene
08/25/22 02:560.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
08/25/22 02:560.5000.190<0.190µg/L1,2-Dichloropropane
08/25/22 02:560.5000.130<0.130µg/L1,3-Dichloropropane
08/25/22 02:562.000.210<0.210µg/L2,2-Dichloropropane
08/25/22 02:560.5000.200<0.200µg/L1,1-Dichloropropene
08/25/22 02:560.5000.210<0.210µg/Lcis-1,3-Dichloropropene
08/25/22 02:560.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
08/25/22 02:5620042.0<42.0µg/LEthanol
08/25/22 02:560.5000.170<0.170µg/LEthylbenzene
08/25/22 02:563.000.350<0.350µg/LHexachlorobutadiene
08/25/22 02:561.000.380<0.380µg/L2-Hexanone
08/25/22 02:560.5000.180<0.180µg/LIsopropylbenzene
08/25/22 02:560.5000.089<0.089µg/L4-Isopropyl toluene
08/25/22 02:565.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
08/25/22 02:561.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
08/25/22 02:561.000.078<0.078µg/L4-Methyl-2-Pentanone
08/25/22 02:562.000.330<0.330µg/LMethylene Chloride
08/25/22 02:561.000.470<0.470µg/LNaphthalene
08/25/22 02:560.5000.190<0.190µg/Ln-Propylbenzene
08/25/22 02:560.5000.220<0.220µg/LStyrene
08/25/22 02:560.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
08/25/22 02:560.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
08/25/22 02:560.5000.220<0.220µg/LTetrachloroethene
08/25/22 02:560.5000.220<0.220µg/LToluene
Page 8 of 15Date:09/01/2022 03:51 PM
Page 155 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
Associated Lab Samples: 97197, 97198, 97199, 97200, 97201, 97202, 97203, 97204, 97205, 97206, 97207, 97208
LRB-V23129 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/25/22 02:560.5000.380<0.380µg/L1,2,3-Trichlorobenzene
08/25/22 02:560.5000.310<0.310µg/L1,2,4-Trichlorobenzene
08/25/22 02:560.5000.160<0.160µg/L1,1,1-Trichloroethane
08/25/22 02:560.5000.096<0.096µg/L1,1,2-Trichloroethane
08/25/22 02:560.5000.180<0.180µg/LTrichloroethene
08/25/22 02:560.5000.180<0.180µg/LTrichlorofluoromethane
08/25/22 02:560.5000.270<0.270µg/L1,2,3-Trichloropropane
08/25/22 02:560.5000.190<0.190µg/L1,2,4-Trimethylbenzene
08/25/22 02:560.5000.180<0.180µg/L1,3,5-Trimethylbenzene
08/25/22 02:565.001.00<1.00µg/LVinyl Acetate
08/25/22 02:560.5000.170<0.170µg/LVinyl Chloride
08/25/22 02:560.5000.210<0.210µg/Lo-Xylene
08/25/22 02:561.000.420<0.420µg/Lm,p-Xylene
08/25/22 02:564-Bromofluorobenzene (S)99.8 70-130
08/25/22 02:56Dibromofluoromethane (S)98.0 70-130
08/25/22 02:561,2-Dichloroethane - d4 (S)98.8 70-130
08/25/22 02:56Toluene-d8 (S)98.6 70-130
LCS-V23129 LCSD-V23129Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
44.2 11111646.240.0µg/LAcetone 40-160 4.4 20.0
20.4 10210420.720.0µg/LBenzene 70-130 1.4 20.0
19.0 95.096.019.220.0µg/LBromobenzene 70-130 1.0 20.0
19.3 96.595.519.120.0µg/LBromochloromethane 70-130 1.0 20.0
19.9 99.599.519.920.0µg/LBromodichloromethane 70-130 0.0 20.0
Page 9 of 15Date:09/01/2022 03:51 PM
Page 156 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
LCS-V23129 LCSD-V23129Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
23.7 11911422.720.0µg/LBromoform 70-130 4.3 20.0
20.4 10210521.020.0µg/LBromomethane 60-140 2.8 20.0
19.2 96.098.519.720.0µg/Ln-Butylbenzene 70-130 2.5 20.0
19.4 97.010120.220.0µg/Lsec-Butyl benzene 70-130 4.0 20.0
19.2 96.010120.120.0µg/Ltert-Butyl benzene 70-130 4.5 20.0
19.6 98.011823.620.0µg/LCarbon Tetrachloride 70-130 18.5 20.0
20.2 10110220.320.0µg/LChlorobenzene 70-130 0.4 20.0
21.2 10610621.120.0µg/LChlorodibromomethane 70-130 0.4 20.0
18.9 94.592.518.520.0µg/LChloroethane 60-140 2.1 20.0
19.8 99.010120.120.0µg/LChloroform 70-130 1.5 20.0
19.2 96.097.519.520.0µg/LChloromethane 60-140 1.5 20.0
19.5 97.599.019.820.0µg/L2-Chlorotoluene 70-130 1.5 20.0
19.0 95.099.019.820.0µg/L4-Chlorotoluene 70-130 4.1 20.0
19.2 96.097.519.520.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.5 20.0
19.2 96.099.519.920.0µg/L1,2-Dibromo-3-Chloropropane 70-130 3.5 20.0
20.5 10310220.320.0µg/L1,2-Dibromoethane 70-130 0.9 20.0
20.9 10510120.220.0µg/LDibromomethane 70-130 3.4 20.0
20.7 10410821.620.0µg/L1,2-Dichlorobenzene 70-130 4.2 20.0
20.7 10410521.020.0µg/L1,3-Dichlorobenzene 70-130 1.4 20.0
20.2 10110020.020.0µg/L1,4-Dichlorobenzene 70-130 0.9 20.0
21.4 10711422.720.0µg/LDichlorodifluoromethane 60-140 5.8 20.0
19.8 99.010120.220.0µg/L1,1-Dichloroethane 70-130 2.0 20.0
18.5 92.590.518.120.0µg/L1,2-Dichloroethane 70-130 2.1 20.0
20.0 10010120.120.0µg/L1,1-Dichloroethene 70-130 0.4 20.0
20.1 10110120.120.0µg/Lcis-1,2-Dichloroethene 70-130 0.0 20.0
18.9 94.598.019.620.0µg/Ltrans-1,2-Dichloroethene 70-130 3.6 20.0
Page 10 of 15Date:09/01/2022 03:51 PM
Page 157 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
LCS-V23129 LCSD-V23129Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
20.3 10210220.320.0µg/L1,2-Dichloropropane 70-130 0.0 20.0
21.0 10510621.120.0µg/L1,3-Dichloropropane 70-130 0.4 20.0
17.9 89.592.518.520.0µg/L2,2-Dichloropropane 70-130 3.2 20.0
20.8 10410721.420.0µg/L1,1-Dichloropropene 70-130 2.8 20.0
21.2 10610320.620.0µg/Lcis-1,3-Dichloropropene 70-130 2.8 20.0
21.2 10610320.620.0µg/Ltrans-1,3-Dichloropropene 70-130 2.8 20.0
377 75.468.2341500µg/LEthanol 60-140 10.0 20.0
20.3 10210120.220.0µg/LEthylbenzene 70-130 0.4 20.0
20.6 10310520.920.0µg/LHexachlorobutadiene 70-130 1.4 20.0
18.7 93.510020.020.0µg/L2-Hexanone 60-140 6.7 20.0
19.6 98.010320.520.0µg/LIsopropylbenzene 70-130 4.4 20.0
20.6 10310521.020.0µg/L4-Isopropyl toluene 70-130 1.9 20.0
22.0 11011322.520.0µg/LMethyl Ethyl Ketone (MEK)60-140 2.2 20.0
21.8 10910921.820.0µg/LMethyl tert-butyl ether (MTBE)70-130 0.0 20.0
18.8 94.099.019.820.0µg/L4-Methyl-2-Pentanone 60-140 5.1 20.0
20.3 10210220.320.0µg/LMethylene Chloride 70-130 0.0 20.0
19.1 95.598.019.620.0µg/LNaphthalene 70-130 2.5 20.0
19.4 97.010120.220.0µg/Ln-Propylbenzene 70-130 4.0 20.0
19.5 97.510220.320.0µg/LStyrene 70-130 4.0 20.0
21.8 10910621.120.0µg/L1,1,1,2-Tetrachloroethane 70-130 3.2 20.0
20.5 10310821.620.0µg/L1,1,2,2-Tetrachloroethane 70-130 5.2 20.0
19.4 97.010120.120.0µg/LTetrachloroethene 70-130 3.5 20.0
20.1 10199.519.920.0µg/LToluene 70-130 1.0 20.0
21.8 10911122.220.0µg/L1,2,3-Trichlorobenzene 70-130 1.8 20.0
20.5 10310420.720.0µg/L1,2,4-Trichlorobenzene 70-130 0.9 20.0
19.7 98.510120.220.0µg/L1,1,1-Trichloroethane 70-130 2.5 20.0
Page 11 of 15Date:09/01/2022 03:51 PM
Page 158 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23130QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23129
LCS-V23129 LCSD-V23129Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
20.3 10210521.020.0µg/L1,1,2-Trichloroethane 70-130 3.3 20.0
19.2 96.098.019.620.0µg/LTrichloroethene 70-130 2.0 20.0
20.3 10210921.820.0µg/LTrichlorofluoromethane 60-140 7.1 20.0
21.5 10810821.520.0µg/L1,2,3-Trichloropropane 70-130 0.0 20.0
19.4 97.010020.020.0µg/L1,2,4-Trimethylbenzene 70-130 3.0 20.0
19.6 98.010220.320.0µg/L1,3,5-Trimethylbenzene 70-130 3.5 20.0
20.5 10396.019.220.0µg/LVinyl Acetate 60-140 6.5 20.0
20.4 10210520.920.0µg/LVinyl Chloride 60-140 2.4 20.0
19.7 98.598.519.720.0µg/Lo-Xylene 70-130 0.0 20.0
41.3 10310441.740.0µg/Lm,p-Xylene 70-130 0.9 20.0
99.699.64-Bromofluorobenzene (S)70-130
101100Dibromofluoromethane (S)70-130
99.098.61,2-Dichloroethane - d4 (S)70-130
10198.6Toluene-d8 (S)70-130
Page 12 of 15Date:09/01/2022 03:51 PM
Page 159 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23144QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23143
Associated Lab Samples: 97185
LRB-V23143 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/25/22 04:381.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
08/25/22 04:384-Bromofluorobenzene (S)98.2 70-130
08/25/22 04:38Dibromofluoromethane (S)96.0 70-130
08/25/22 04:381,2-Dichloroethane - d4 (S)97.2 70-130
08/25/22 04:38Toluene-d8 (S)95.8 70-130
LCS-V23143 LCSD-V23143Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
22.5 11311022.020.0µg/LMethyl tert-butyl ether (MTBE)70-130 2.2 20.0
97.898.64-Bromofluorobenzene (S)70-130
97.698.6Dibromofluoromethane (S)70-130
95.01001,2-Dichloroethane - d4 (S)70-130
98.899.0Toluene-d8 (S)70-130
Page 13 of 15Date:09/01/2022 03:51 PM
Page 160 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23197QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23196
Associated Lab Samples: 97180, 97182, 97183, 97184, 97185, 97186, 97187, 97188, 97189, 97190, 97191, 97192, 97193, 97194, 97195,
97196
LRB-V23196 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/24/22 05:1310.01.60<1.60µg/Ltert-Butyl Alcohol (TBA)
08/24/22 05:1310.00.350<0.350µg/Ltert-Butyl formate (TBF)
08/24/22 05:1310.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
08/24/22 05:1310.00.280<0.280µg/Ltert-Amyl Methyl Ether (TAME)
08/24/22 05:1310.01.00<1.00µg/L3,3-Dimethyl-1-butanol
08/24/22 05:134-Bromofluorobenzene (S)96.2 70-130
08/24/22 05:13Dibromofluoromethane (S)102 70-130
08/24/22 05:131,2-Dichloroethane - d4 (S)110 70-130
08/24/22 05:13Toluene-d8 (S)98.4 70-130
LCS-V23196 LCSD-V23196Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
50.4 12611545.940.0µg/Ltert-Butyl Alcohol (TBA)40-140 9.3 20.0
49.2 12312248.740.0µg/Ltert-Butyl formate (TBF)40-140 1.0 20.0
17.6 88.082.016.420.0µg/Ltert-Amyl Alcohol (TAA)40-140 7.0 20.0
48.0 12012248.940.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 1.8 20.0
26.0 13011723.420.0µg/L3,3-Dimethyl-1-butanol 70-130 10.5 20.0
95.495.44-Bromofluorobenzene (S)70-130
103104Dibromofluoromethane (S)70-130
1111101,2-Dichloroethane - d4 (S)70-130
97.497.8Toluene-d8 (S)70-130
Page 14 of 15Date:09/01/2022 03:51 PM
Page 161 of 166
Quality Control Data
22-228-0040Report No:
Project Description:
Client ID:Pyramid Environmental, Inc
Bonnie's Grocery
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V23199QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V23198
Associated Lab Samples: 97197, 97198, 97199, 97200, 97201, 97202, 97203, 97204, 97205, 97206, 97207, 97208
LRB-V23198 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/25/22 02:5610.01.60<1.60µg/Ltert-Butyl Alcohol (TBA)
08/25/22 02:5610.00.350<0.350µg/Ltert-Butyl formate (TBF)
08/25/22 02:5610.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
08/25/22 02:5610.00.280<0.280µg/Ltert-Amyl Methyl Ether (TAME)
08/25/22 02:5610.01.00<1.00µg/L3,3-Dimethyl-1-butanol
08/25/22 02:564-Bromofluorobenzene (S)99.8 70-130
08/25/22 02:56Dibromofluoromethane (S)98.0 70-130
08/25/22 02:561,2-Dichloroethane - d4 (S)98.8 70-130
08/25/22 02:56Toluene-d8 (S)98.6 70-130
LCS-V23198 LCSD-V23198Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
43.6 10911947.740.0µg/Ltert-Butyl Alcohol (TBA)40-140 8.9 20.0
44.0 11011043.940.0µg/Ltert-Butyl formate (TBF)40-140 0.2 20.0
24.4 12296.519.320.0µg/Ltert-Amyl Alcohol (TAA)40-140 23.3*20.0
44.5 11111445.440.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 2.0 20.0
23.5 11811723.320.0µg/L3,3-Dimethyl-1-butanol 70-130 0.8 20.0
99.699.64-Bromofluorobenzene (S)70-130
101100Dibromofluoromethane (S)70-130
99.098.61,2-Dichloroethane - d4 (S)70-130
10198.6Toluene-d8 (S)70-130
Page 15 of 15* QC Fail Date:09/01/2022 03:51 PM
Page 162 of 166
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:22-228-0040
Pyramid Environmental, Inc
01168
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 1.5 C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)?Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Adam Crouch Date & Time:08/16/2022 15:25:40
Special precautions or instructions included?
Comments:
Page 163 of 166
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APPENDIX G

APPENDIX H

0.0
10000.0
20000.0
30000.0
40000.0
50000.0
60000.0
70000.0
0.0
5000.0
10000.0
15000.0
20000.0
25000.0
30000.0
35000.0
40000.0
45000.0
50000.0
Benzene MTBE
DAN RIVER OIL -Bonnie's Grocery -DEQ # 12787
MW-1 Benzene (ug/i)MTBE (ug/l)
0.0
10000.0
20000.0
30000.0
40000.0
50000.0
60000.0
0.0
2000.0
4000.0
6000.0
8000.0
10000.0
12000.0
14000.0
Benzene MTBE
DAN RIVER OIL -Bonnie's Grocery -DEQ # 12787
MW-5 Benzene (ug/i)MTBE (ug/l)
MW ID BTEX & MTBE
Aug 1999
BTEX & MTBE
(June 2013)
BTEX & MTBE
June 2019
BTEX & MTBE
October 2020
BTEX & MTBE August
2022
MW-1 119110 49 ND ND 1.04
MW-2 31270 21.9 10 1.3 50.44
MW-3 9590 70 ND ND ND
MW-4 5170 56 4.7 ND ND
MW-5 75850 890 17900 9640 18758
MW-6 ND ND ND ND ND
MW-7 ND ND ND ND ND
MW-8 ND ND ND ND ND
MW-9 ND ND ND ND ND
MW-10 ND ND ND 1.22 1.39
MW-11D 3 3 596 1100 2577
MW-12 45960 4700 6 ND 1.95
MW-13 24000 12924 ND ND ND
MW-14 NS NS 909 889.2 1420
MW-15 NS NS 18193 11 7.98
MW-16 NS NS ND ND ND
MW-17 NS NS 20 30.7 4.08
SUM BTEX & MTBE 310953 18714 37639 11673 22822
Estimated Plume Area 11000 10000 9000 9000 9000
Estimated Plume Depth 40 50 60 70 70
Est. Plume vol (Ft3)440000 500000 540000 630000 630000
Est. Plum Porosity 0.2 0.2 0.2 0.2 0.2
Gallons of Plume 88000 100000 108000 126000 126000
Liters of Plume 341000 387500 418500 488250 488250
Mg of BTEX & MTBE 106051000 7362500 15484500 5859000 11229750
Pound / MG 2.2046E-06 2.2046E-06 2.2046E-06 2.2046E-06 2.2046E-06
Pounds 233.8000346 16.2313675 34.1371287 12.9167514 24.75710685
Mass Removal 0%93%85%94%94%
Percentage
Bonnie's Grocery - GW Mass of Contaminant
NCDEQ # 12787
MW ID
Benzene Concentration (
August 1999)
MTBE Concentration
(August 1999)
Total Benzene Concentration
(June 2018)
MTBE Concentration
(June 2018)
MW-1 43400 5050 0 0
MW-2 7150 6650 21.9 339
MW-3 840 0 0 0
MW-4 950 0 0 26.5
MW-5 13000 50700 70.3 18600
MW-6 0 0 0 0
MW-7 0 670 0 0
MW-8 0 0 0 0
Average 8167.50 7883.75 11.53 2370.69
MW ID
Total Benzene Concentration
(June 2019)
MTBE Concentration
(June 2019)
Total Benzene Concentration
(Oct. 2020)
MTBE Concentration
(Oct. 2020)
MW-1 0 0 0 0
MW-2 0 10.2 0 1.3
MW-3 0 0 0 0
MW-4 0 4.7 0 0
MW-5 0 17900 0 9640
MW-6 0 0 0 0
MW-7 0 0 0 0
MW-8 0 0 0 0
Average 0.00 2239.36 0.00 1205.16
2239.36 1205.16
Average Benzene & MTBE Added Together 16051.25 2382.21
Bonnie's Grocery Food Store - Shallow Aquifer
Average Benzene & MTBE Added Together
MW ID
Benzene Concentration
(August 2022)
MTBE Concentration
(August 2022)Benzene Concentration ( )
MTBE Concentration (
)
MW-1 0 0 0 0
MW-2 3.44 47
MW-3 0 0 0 0
MW-4 0 0 0
MW-5 58.2 18700
MW-6 0 0 0 0
MW-7 0 0 0 0
MW-8 0 0 0 0
Average 7.71 2343.38 0.00 0.00
MW ID Benzene Concentration ( )
MTBE Concentration (
)Benzene Concentration ( )
MTBE Concentration (
)
MW-1 0 0 0 0
MW-2 0 0
MW-3 0 0 0 0
MW-4 0 0 0
MW-5 0 0
MW-6 0 0 0 0
MW-7 0 0 0 0
MW-8 0 0 0 0
Average 0.00 0.00 0.00 0.00
0.00 0.00
Bonnie's Grocery Food Store - Shallow Aquifer
Average Benzene & MTBE Added Together 2351.08 0.00
Average Benzene & MTBE Added Together