WI-2261_32014_CA_MRP_20230518

ENVIRONMENTAL | CIVIL | GEOTECHNICAL

MONITORING REPORT KITTRELL PROPERTY 2102 COUNTRY CLUB ROAD MOREHEAD CITY, CARTERET COUNTY, NC NCDEQ INCIDENT NO. 32014 RISK CLASSIFICATION: H465D

MAY 18, 2023 NCDEQ CONTRACT NO. N122019D TASK AUTHORIZATION NO. 03 CATLIN PROJECT NO. 221165 PREPARED FOR: MR. SCOTT RYALS NCDEQ, DWM, UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 PREPARED BY: CATLIN ENGINEERS AND SCIENTISTS 220 OLD DAIRY ROAD WILMINGTON, NC 28405 [phone]
CORPORATE LICENSURE NO. FOR ENGINEERING SERVICES C-0585
CORPORATE LICENSURE NO. FOR GEOLOGY SERVICES C-118

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023
TABLE OF CONTENTS
PAGE
1.0 SITE INFORMATION 1
2.0 EXECUTIVE SUMMARY 2
3.0 SCOPE OF SERVICES 2
4.0 SITE HISTORY AND CHARACTERIZATION 3
4.1 UST OWNER AND OPERATOR INFORMATION 3 4.2 UST INFORMATION 3 4.3 CONTAMINANT SOURCE INVENTORY 4 4.4 SITE CHARACTERISTICS 4 4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES AND LAND USE 4 4.6 RECEPTOR INFORMATION 4 4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES 4
5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 5
5.1 SOIL AND BEDROCK 5
5.2 HYDROGEOLOGY 6
6.0 SITE ASSESSMENT INFORMATION 6
6.1 GAUGING DATA 6 6.2 SAMPLING DATA 7 6.3 SUMMARY OF GROUNDWATER INFORMATION 7 6.4 EVALUATION OF ASSESSMENT INFORMATION 9
7.0 CONCLUSIONS AND RECOMMENDATIONS 9
8.0 STATEMENTS AND CERTIFICATION 10
9.0 LIMITATIONS 10
10.0 REFERENCES 11

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CATLIN Project No. 221165 May 2023
TABLES
TABLE 1 SITE HISTORY – UST AND OTHER RELEASE INFORMATION
TABLE 2 PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
TABLE 3 WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA
TABLE 4 SUMMARY OF GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B
TABLE 5 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B
FIGURES FIGURE 1 SITE VICINITY MAP
FIGURE 2 POTENTIAL RECEPTOR MAP
FIGURE 3 SITE MAP
FIGURE 4 GROUNDWATER ELEVATION – APRIL 4, 2023
FIGURE 5 MONITORING WELL GROUNDWATER SAMPLE ANALYTICAL RESULTS – APRIL 4, 2023
APPENDICES
APPENDIX A HISTORICAL DATA
APPENDIX B SITE PHOTOGRAPHS
APPENDIX C JOB HAZARD ANALYSIS AND FIELD DATA SHEETS
APPENDIX D LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENT

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 1 May 2023
1.0 SITE INFORMATION
Site Identification
Date: 05/18/2023 Site Risk/Priority Rank: H465D
UST Number: WI-2661 Incident Number: 32014
Site Name: Kittrell Property Facility ID: Unknown
Site Location: 2102 Country Club Road
Nearest City/Town: Morehead City County: Carteret
Description of Geographical Data Point: Former UST basin
Location Method: Google Earth
Latitude (decimal degrees): 34.758108° Longitude (decimal degrees): -76.730759°
Contacts Information
UST Owner: Robert and Daisy Kittrell (deceased)
Address: Not Applicable Phone: Not Applicable
UST Operator: Robert and Daisy Kittrell (deceased)
Address: Not Applicable Phone: Not Applicable
Property Owner: Ralph P. Kittrell
Address: 259 Channel Marker Loop, Swansboro, NC 28584 Phone: Unknown
Property Occupant: Vacant
Address: Not Applicable Phone: Not Applicable
Consultant: CATLIN Engineers and Scientists
Address: 220 Old Dairy Rd., Wilmington, NC 28405 Phone: [phone]
Corporate Licensure No. For Engineering Services: C-0585
Corporate Geology License No.: C-118
Analytical Laboratory: Con-Test Analytical Laboratory State Certification: NC 652, NC-DW 25703
Address: 39 Spruce St., E. Longmeadow, MA 01028 Phone: [phone]
Release Information
Date Discovered: 11/04/2002
Estimated Quantity of Release: Unknown
Cause of Release: Leak in the UST system
Source of Release: UST system or associated fitting(s)
Sizes and contents of UST system(s) from which the release occurred:
• Two (and possibly a 3rd) 550-gallon gasoline USTs

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CATLIN Project No. 221165 2 May 2023
2.0 EXECUTIVE SUMMARY
The Kittrell Property site is located at 2102 Country Club Road, Morehead City,
Carteret County, North Carolina. Three underground storage tanks (USTs) were
previously operated at the site. A petroleum release was discovered in November 2001 when the Town of Morehead City installed a water line adjacent to the site and encountered petroleum-impacted soils. Two 550-gallon gasoline USTs were removed from the site in December 2011. An additional 550-gallon gasoline tank
may remain at the site.
The purpose of this report is to document the latest groundwater sampling event. On April 4, 2023, CATLIN Engineers and Scientists (CATLIN) personnel measured groundwater at approximately three feet deep across the site. Groundwater
samples from three monitoring wells (MW-1, MW-2, and MW-3) were collected. The
samples were submitted for laboratory analysis of volatile organic compounds (VOCs) per Standard Method (SM) 6200B plus ethylene dibromide (EDB), methyl tert-butyl ether (MTBE), and diisopropyl ether (DIPE).
Laboratory results did not indicate any dissolved petroleum constituents above their
respective laboratory reporting limits in the sample from MW-1. Several VOCs were detected in the MW-2 and MW-3 samples at concentrations greater than those established in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section .0202 Groundwater Quality Standards (2L GWQS) but below the Gross
Contaminant Levels (GCL).
The groundwater sample collected during this event from monitoring well MW-2 revealed contaminant concentrations higher than those detected during the July 2021 sampling event, while those in MW-3 have fluctuated (CATLIN, 2021).

CATLIN recommends to:
• Conduct semi-annual groundwater sampling and reporting.
• Consider installing passive remedial devices in monitoring wells MW-2 and MW-3.
3.0 SCOPE OF SERVICES
The scope of services for this report was performed in general accordance with CATLIN proposal number 221165.3P, dated March 10, 2023. Services were authorized by the North Carolina Department of Environmental Quality’s (NCDEQ’s) Task Authorization (TA) #03, approved on March 10, 2023, and Contract Number N122019D.
The approved scope of services for this Task Authorization included:
• Collect groundwater samples from three monitoring wells (MW-1, MW-2, and MW-3) and one water supply well (PW-1);

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CATLIN Project No. 221165 3 May 2023
• Analyze five water samples (three monitoring well samples, one water supply well sample, and one field blank) according to SM 6200B (including EDB,
MTBE, and DIPE); and,
• Prepare and submit a monitoring report summarizing the findings.
Water supply well PW-1 was discovered to be disconnected at the time of field
activities; therefore, this well was not sampled. The remaining scope of services was conducted in general accordance with the approved TA. 4.0 SITE HISTORY AND CHARACTERIZATION
The Kittrell Property site is located at 2102 Country Club Road, Morehead City, Carteret County, North Carolina (Figures 1 and 2). Summarized available historical UST removal, sampling data, and gauging data from previous consultants are provided in Appendix A. Recent site photographs are presented in Appendix B. 4.1 UST OWNER AND OPERATOR INFORMATION Pure Oil Company installed two 550-gallon gasoline USTs on the property in the 1940s. In the 1970s, Potter Oil Company installed another 550-gallon gasoline UST before removing the pumps from the entire UST system and
leaving the tanks in place. Both oil companies have since dissolved and the property was sold to Ralph Kittrell by Daisy and Robert Kittrell (since deceased), who operated the pumps while they were in service at the on-site general store. Ralph Kittrell was assessed as the owner of the three USTs on-site. Ralph Kittrell operated a milk distribution center on the property for a
time after purchasing it. The site was accepted into the North Carolina UST Section Trust Fund Branch State Lead Program following Mr. and Mrs. Ralph Kittrell’s refusal to perform work at the site on the grounds of lacking sufficient funds (NCDEQ, 2002).
Available information regarding UST owners/operators and is presented on Table 1. 4.2 UST INFORMATION
Reportedly, three gasoline USTs were previously operated on-site. The tanks were apparently improperly closed in the 1970s with petroleum still contained in them. Two 550-gallon gasoline USTs (UST 1 and 3) were removed from the site in December 2011. However, the presence or absence of the third tank (UST 2) was not confirmed.
The known installation and operation dates of the tanks are presented on Table 1, and the approximate former UST basin location is illustrated on Figure 3 and historical figures provided in Appendix A.

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CATLIN Project No. 221165 4 May 2023
4.3 CONTAMINANT SOURCE INVENTORY A release was discovered on November 4, 2002 when the local municipality
discovered petroleum impacted soils during the installation of a water line
along Country Club Road (WR, 2014). 4.4 SITE CHARACTERISTICS
The property is owned by Ralph Kittrell and the former store structure is now
vacant. The parcel is comprised of a store building, a shed, and open grassy land. 4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES
AND LAND USE
All properties in the site vicinity appear to be residential, with a single vacant parcel located directly to the east of the Kittrell Property.
4.6 RECEPTOR INFORMATION
Conducting a receptor survey was outside the scope of this monitoring event. A review of historical files available on the NCDEQ Waste Management Online Database (aka Laserfiche) indicates that the last receptor survey for
the Kittrell Property site was conducted in 2009 by Agra Environmental, Inc.
(Agra). According to previous reports, municipal water is available to the site vicinity. A total of 34 potable water supply wells have been identified within 1,000 feet
of the source area. Seven potable water supply wells are located within 250
feet of the release. The Newport River is located 1,000 feet north of the Kittrell Property. According to the NCDEQ North Carolina Surface Water Classifications GIS
viewer, the Newport River is identified as a Class SA (Tidal Salt Water) HQW (High Quality Waters) surface water body. Potential receptors are illustrated on Figure 2 and receptor information is shown on Table 2.
4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES Historical files available on Laserfiche do not fully elucidate the site history. A summary of on-site investigations and remedial activities indicated in
previous reports is provided herein. The release was discovered in November 2002 during the installation of a water line by the Town of Morehead City. Soil sampling revealed total petroleum hydrocarbon (TPH) gasoline range organics (GRO) at 95 parts per

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CATLIN Project No. 221165 5 May 2023
million (ppm) (NCDENR, 2002). By February 1, 2005, the site was recommended for State Lead Cleanup (NCDENR, 2005).
During a Phase I Limited Site Assessment (LSA) conducted by Agra in 2009,
monitoring well MW-1 was installed and a receptor survey within 1,000 feet was conducted. Groundwater sampling at MW-1, the on-site water supply well, and two other water supply wells was conducted, and MW-1 results revealed only a lead concentration of 6.6 µg/L in MW-1. Analysis of the soil
sample collected during the installation of MW-1 [from four feet below land
surface (BLS)] did not reveal any targeted analytes above the method detection limits (Agra, 2009). After the LSA, two more monitoring wells were installed on-site (MW-2 and
MW-3). According to Agra, two USTs were removed in December 2011, but
the third UST was not located or removed. A number of test pit excavations were conducted to find the third tank. Approximately 22 tons of contaminated soils were removed during tank closure activities. (Agra, 2012). No further information about excavation activities is available.

Regular groundwater sampling has occurred in the monitoring wells at this site. According to WithersRavenel, Inc. (WR), samples from MW-1 have not contained contamination above detection limits recently, while samples from MW-2 and MW-3 have consistently contained contaminant concentrations
above 2L GWQS (WR, 2019).
CATLIN conducted a groundwater monitoring event in July 2021. Samples were collected from all three monitoring wells. Laboratory analytical results revealed multiple targeted analytes above 2L GWQS in the MW-2 and MW-3
samples. The contaminant concentrations were generally higher than those
detected the previous sampling event in 2019 (CATLIN, 2021). Summarized historical data prepared by other consultants are presented in Appendix A.
5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 5.1 SOIL AND BEDROCK
As defined in the Geologic Map of North Carolina, published by the North Carolina Department of Natural Resources and Community Development (1985), the site lies within the Coastal Plain physiographic province. The North Carolina Coastal Plain is approximately 90 to 150 miles wide from the Atlantic Ocean westward to its boundary with the Piedmont province. Two natural subdivisions of the Coastal Plain were described by Stuckey (1965): the Tidewater region and the Inner Coastal Plain. The project area is

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CATLIN Project No. 221165 6 May 2023
located within the Tidewater region, which is an area of erosional topography (Horton and Zullo, 1991).
The Coastal Plain comprises a wedge-shaped sequence of stratified marine
and non-marine sedimentary rocks deposited on crystalline basement. The sedimentary sequences range in age from Recent to lower Cretaceous (Narkunas, 1980).
The site is underlain by Quaternary Surficial deposits. According to the 1985
Geologic Map of North Carolina, this bed is made up of sand, clay, gravel, and peat deposits at altitudes lower than 25 feet. 5.2 HYDROGEOLOGY

Groundwater - The 2020 Visual Hydrogeologic Framework – North Carolina Hydrogeological Database did not identify boreholes near the site.
Surface Water – The Newport River is located approximately 1,000 feet north
of the site. According to the NCDEQ North Carolina Surface Water
Classifications GIS viewer, the Newport River is identified as a Class SA; HQW surface water body. 6.0 SITE ASSESSMENT INFORMATION
CATLIN conducted field activities on April 4, 2023, in accordance with the approved TA and pre-prepared Health and Safety Plan (HASP). Upon arrival at the site, potential hazards were evaluated before beginning field work and are documented on an electronic Job Hazard Analysis (JHA) form. The JHA form is included in
Appendix C. Photographs from the site visit are included in Appendix B. CATLIN personnel gauged and collected groundwater samples for laboratory analysis of VOCs per SM 6200B from three monitoring wells (MW-1, MW-2, and MW-3). Well locations and site features are shown on Figure 3 and monitoring well
construction details are presented on Table 3. 6.1 GAUGING DATA Historical gauging depths range from 0.89 feet below top of casing (BTOC) in
2010 (MW-2) to 5.28 feet BTOC in 2009 (MW-1) (WR, 2014). During the previous monitoring event (July 2021), groundwater flow direction was towards the south (CATLIN, 2021). During the April 2023 event, CATLIN personnel measured depth to water
using an electronic water level indicator. To prevent cross contamination, the probe and cabling were decontaminated according to the manufacturer’s recommendations between use in each well. Gauging data were recorded on an electronic groundwater sampling form using a tablet device. Gauging procedures were performed in general accordance with North Carolina

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CATLIN Project No. 221165 7 May 2023
Department of Environmental and Natural Resources (NCDENR), and NCDEQ Guidelines and Environmental Protection Agency (EPA) Region 4 Operating Procedures.

Depth to water ranged was 3.41 feet BTOC in MW-1, 2.99 feet BTOC in MW-2, and 3.40 feet BTOC in MW-3. Based on groundwater elevations calculated for this monitoring period, groundwater flow direction is towards the north.
Monitoring well gauging results for events conducted by CATLIN are
presented in Table 3. Groundwater elevation is illustrated on Figure 4 and groundwater sampling forms are provided in Appendix C. 6.2 SAMPLING DATA
Following gauging, the monitoring wells were sampled in general accordance with NCDEQ Guidelines and U.S. EPA Region 4 Operating Procedures. Prior to obtaining representative groundwater samples, each monitoring well was purged by removing a minimum of three well volumes using a new,
disposable bailer. Groundwater field parameter data were measured at one-minute intervals using an In-Situ Aqua TROLL 600 Multiparameter Sonde (Aqua TROLL). The Aqua TROLL measured specific conductivity, pH, oxidation reduction-potential (ORP), dissolved oxygen, and temperature, which were recorded utilizing the VuSitu mobile application (version 1.17.12).
The Aqua TROLL was decontaminated according to manufacturer’s recommendations and rinsed with distilled water between use at each monitoring well. Groundwater parameter data were transferred from the VuSitu mobile application to the electronic groundwater sampling forms. Copies of the groundwater sampling forms are available in Appendix C.
After a minimum of three well volumes were removed from the monitoring wells (or the well was bailed dry), groundwater samples were collected from the wells and poured into appropriate laboratory-provided, pre-preserved glassware, labeled, and placed on ice in an insulated cooler.
A field blank was collected by pouring water from a new, sealed gallon of distilled water directly into laboratory provided glassware. The glassware was labeled and placed on ice in an insulated cooler.
The groundwater samples and field blank were submitted to Con-Test Analytical Laboratory (Certification NC 652 and NC-DW 25703) in East Longmeadow, Massachusetts, under proper chain of custody (COC) protocol and analyzed per SM 6200B (including EDB, MTBE, and DIPE). The laboratory analytical data and COC are included in Appendix D.
6.3 SUMMARY OF GROUNDWATER INFORMATION Historically, samples from monitoring wells MW-2 and MW-3 have contained the highest petroleum constituent concentrations. Light non-aqueous phase

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CATLIN Project No. 221165 8 May 2023
liquids (LNAPL; aka free phase product) has never been detected at this site. During the previous sampling event conducted by CATLIN (July 2021), samples MW-2 and MW-3 contained multiple targeted analytes with
concentrations above the 2L GWQS. No petroleum constituents have been
detected at concentrations above GCL. Historical information prepared by other consultants is included in Appendix A. The latest groundwater sampling laboratory results for SM 6200B analysis
are summarized in Table 4. Historical results for events conducted by
CATLIN are in Table 5. Monitoring well sample analytical results are illustrated on Figure 5. A copy of the complete laboratory report and COC documentation are in Appendix D.
Monitoring Wells During the April 2023 monitoring event, three monitoring well groundwater samples (MW-1, MW-2, and MW-3) were collected and submitted for analysis via SM 6200B (including EDB, MTBE, and DIPE). Laboratory
analysis did not detecte any targeted analytes above the method detection
limits in the MW-1 sample. No analyte concentrations were detected above GCL in any of the monitoring well samples. Analytical results reported the following constituents at concentrations above their 2L GWQS in samples MW-2 and MW-3:
• MW-2: benzene, n-butylbenzene, isopropylbenzene, naphthalene, n-propylbenzene, 1,2,4-trimethylbenzene, and 1,3,5-trimethylbenzene; and
• MW-3: benzene, naphthalene, and n-propylbenzene.
Water Supply Well A groundwater sample was not obtained from water supply well PW-1 due to
the well being disconnected and without power.

Field Blank One field blank sample was collected at the site and submitted for analysis
per SM 6200B (including EDB, MTBE, and DIPE). An estimated (“J”-value) concentration of acetone, a common laboratory artifact, was detected in the field blank sample. A low concentration of tetrachloroethylene was also reported, but it was below the 2L GWQS. No other targeted analytes were detected.

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CATLIN Project No. 221165 9 May 2023
6.4 EVALUATION OF ASSESSMENT INFORMATION Extent of Contamination

Several petroleum constituents were detected above their respective 2L GWQS in samples from MW-2 and MW-3. A summary of monitoring well groundwater sample analytical results are illustrated on Figure 5.
The highest contaminant concentrations have historically been reported in
samples from MW-2 and MW-3. Analytical results from the previous monitoring event (July 2021) revealed several petroleum constituents above 2L GWQS in the samples obtained from MW-2 and MW-3. Monitoring well MW-1 had no targeted analytes detected above 2L GWQS. The contaminant
concentrations in samples from MW-2 has increased since the previous
monitoring event, while those in MW-3 have fluctuated (CATLIN, 2021). Cleanup Levels Achieved
Soil – Approximately 22 tons of impacted soil was removed from the site
during UST removals in 2011. A soil sample collected during the installation of monitoring well MW-1 was analyzed and there were no petroleum contaminants detected above laboratory reporting limits (Agra, 2009).
Groundwater – Groundwater contaminant concentrations are above 2L
GWQS, but below GCL at the site.
LNAPL – LNAPL has not been historically detected at the site.
7.0 CONCLUSIONS AND RECOMMENDATIONS

Conclusions Groundwater monitoring findings for this period are summarized below:
• Three monitoring wells (MW-1, MW-2, and MW-3) were sampled.
• Water supply well PW-1 could not be sampled because the well was disconnected and without power.
• No targeted analytes were detected in the MW-1 sample.
• Several petroleum constituents above their 2L GWQS were reported in the samples from MW-2 and MW-3.
• The contaminant concentrations in the sample from MW-2 have generally increased since the previous sampling event (July 2021), while those in MW-3 have fluctuated.
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CATLIN Project No. 221165 10 May 2023
Recommendations
CATLIN recommends to:
•Conduct semi-annual groundwater sampling and reporting.
•Consider installing passive remedial devices in monitoring wells MW-2and MW-3.
8.0 STATEMENTS AND CERTIFICATION
1 Enter the date the monitoring report was due. May 12, 2023 Will this report be submitted after the established due date? YES
This report was submitted on May 18, 2023, within the 10 day grace period.
2 Was any required information from the above template missing from this report? YES
No cross sections are provided. Adequate subsurface information is not available.
3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? NA
No CAP has been submitted for this site.
4 Does any known or suspected source zone soil contamination or free product remain outside of the assessed area that could be inhibiting natural attenuation? NO
5 Has there been an unexpected increase in contaminant mass sufficient to suggest a potential new release from a separate onsite or offsite source? NO
6 Certification:
I, Benjamin J. Ashba, a Licensed Geologist for CATLIN Engineers and Scientists, do certify
that the information contained in this report is correct and accurate to the best of my knowledge.
CATLIN Engineers and Scientists is licensed to practice geology in North Carolina.
The certification number of the company or corporation is C-118.
9.0 LIMITATIONS
The groundwater samples analyzed as part of this investigation only provide isolated
data points and may not represent conditions at every location in the project area. Analyses and conclusions of this report, being based on interpolation between data points at the project area, may not be completely representative of all site conditions. Conclusions and recommendations of this investigation and report are

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CATLIN Project No. 221165 11 May 2023
based on the best available data in an effort to comply with current regulatory requirements.
10.0 REFERENCES Agra Environmental, Inc., Limited Site Assessment Report Phase I, Kittrell Property,
2102 Country Club Road, Morehead City, Carteret County, North Carolina, Risk Classification: Recommended High, UST Incident Number: 32014,
Facility I.D.: Unknown, February 3, 2012.
Agra Environmental, Inc., Revised Initial Abatement and Groundwater Monitoring
Report, Kittrell Property, 2102 Country Club Road, Morehead City, Carteret
County, North Carolina, Risk Classification: Recommended High, UST Incident Number: 32014, Facility I.D.: Unknown, October 14, 2009.
CATLIN Engineers and Scientists, Monitoring Report, Kittrell Property, 2102
Country Club Road, Morehead City, Carteret County, North Carolina,
NCDEQ Incident No. 32014, Risk Classification: H465D, September 3, 2021.
Crawford Environmental Services, Groundwater Monitoring Event/Letter Report: February 2013, Kittrell Property, 2102 Country Club Road, Morehead City,
Carteret County, IN: TF 32014, Contract Number: 4353-6C, March 26, 2013.
Horton, J. Wright, Jr. and Victor A. Zullo, An Introduction to the Geology of the
Carolinas: The Geology of the Carolinas, pp 1-11.
Narkunas, J., Groundwater Evaluation in the Central Coastal Plain of North Carolina, North Carolina Department of Natural Resources and Community
Development, 1980, pp 119.
NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, 24-Hour Release and UST Leak
Reporting Form, November 8, 2002.
NCDENR, UST Section, North Carolina Department of Environment and Natural
Resources, Division of Waste Management, Memorandum, Referral for
State-Lead Cleanup, Kittrell Property, Morehead City, Carteret County,
Incident No. 32014, Ranking: H465D, February 1, 2005.
NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, Guidelines for Sampling,
December 1, 2013.
NCDEQ, Division of Water Resources, 2020 Visual Hydrogeologic Framework,
North Carolina Hydrogeological Database, ncwater.org/?page=350, accessed August 27, 2021.
NCDEQ, UST Section, North Carolina Department of Environmental Quality,
Division of Waste Management, Corrective Action Guidelines, January 19,
2021.
NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement, January 19, 2021.

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CATLIN Project No. 221165 12 May 2023
NCDEQ Laserfiche, WI-2261_32014_M_RP_20021221.pdf, database accessed 4/22/2021.
North Carolina Department of Natural Resources and Community Development,
Geological Map of North Carolina, 1985.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Field
Equipment Cleaning and Decontamination at the FEC, Striggow, B., U.S. EPA Report No. SESDPROC-206-R3, Effective Date December 18, 2015.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Laboratory Services
and Applied Science Division, Athens Georgia, Operating Procedure Potable
Water Supply Sampling, Chief, Applied Science Branch, U.S. EPA Report No. ASBPROC-305-R4, Effective Date June 11, 2019.
U.S. Environmental Protection Agency, Science and Ecosystem Support Division,
Athens Georgia, Operating Procedure – Groundwater Level and Well Depth
Measurement, Striggow, B., U.S. EPA Report No. SESDPROC-105-R3, Effective Date November 3, 2016.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure –
Groundwater Sampling, Striggow, B., U.S. EPA Report No. SESDPROC-
301-R4, Effective Date April 26, 2017.
U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – In Situ Water Quality Monitoring, Chief, Field Services Branch, U.S. EPA Report No.
SESDPROC-111-R4, Effective Date March 14, 2018.
Winner, M.D, Jr., and Coble, R.W., Hydrogeologic Framework of the North Carolina
Coastal Plain Aquifer System: U.S. Geological Survey Open File Report 87-
690, 1989, pp 155.
WithersRavenel, Inc., Groundwater Sampling Event Letter Report, Kittrell Property,
2102 Country Club Road, Morehead City, Carteret County, Groundwater
Incident #32014, W&R Project Number: 02140214.41, September 4, 2014.
WithersRavenel, Inc., Groundwater Monitoring Letter Report, Kittrell Property, 2102
Country Club Road, Morehead City, Carteret County, Groundwater Incident #32014, W&R Project Number: 02140214.41, September 15, 2017.
WithersRavenel, Inc., Groundwater Monitoring Letter Report, Kittrell Property, 2102
Country Club Road, Morehead City, Carteret County, Groundwater Incident
#32014, W&R Project Number: 02140214.41, March 20, 2019.

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CATLIN Project No. 221165 May 2023

TABLES

Page 1 of 1
TABLE 1
SITE HISTORY — UST AND OTHER RELEASE INFORMATION
Incident Name and No.: Kittrell Property - 32014
UST ID
Number
Name of
Owner/
Operator
Dates of
Ownership
Dates of
Operation
(year)
Last
Contents
Previous
Contents
Capacity
(gal)
Construction
Details
Tank
Dimensions
(feet)
Installation
Date
(year)
Date
Removed
(mm/dd/yy)
1*Unknown 1970 -
1970s Gasoline Gasoline 550 Steel 4 x 6 1970 12/14/11
2 Unknown 1955 -
1970s Gasoline Gasoline Unknown Unknown Unknown 1955 Unknown**
3*Unknown 1955 -
1970s Gasoline Gasoline 550 Steel 4 x 6 1955 12/14/11
Incident
Number
Material
Released
Date Release
Discovered
(mm/dd/yy)
32014 Petroleum 11/04/02
Information obtained from NCDENR (2002), NCDWM (2005), and WR (2014).
gal = gallons
* = Tank system was associated with the release.
** = The presence or absence of UST-2 was not confirmed during the closure of UST-1 and UST-3.
Robert and
Daisy Kittrell
(deceased)
Description of the Release
Evidence of petroleum contamination observed when the Town of Morehead City installed a water line adjacent to the
site in November 2002. TPH confirmed in soil samples.
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CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023
Page 1 of 4
TABLE 2
Incident Name and No.: Kittrell Property - 32014
Well ID Parcel Number Property Address Property Owner Property Owner Address Well Use
Distance from
Source Area
(feet)
PW-1 638713144750000 2102 Country Club Rd Ralp P. Kittrell 259 Channel Marker Loop
Swansboro, NC 28584 Potable (Inactive)55
PW-2 638713143732000 2106 Country Club Rd George W. Kittrell 2106 Country Club Rd
Morehead, NC 28557 Potable (Active)150
PW-3 638713143792000 2104 Country Club Rd James L. Freeman 2104 Country Club Rd
Morehead, NC 28557 Potable (Active)135
PW-4 638713143381000 2103 Country Club Rd Leroy G. Weeks 2103 Country Club Rd
Morehead, NC 28557 Potable (Active)175
PW-5 638713145842000 2205 Crab Point Loop James A. Fuller Jr.2205 Crab Point Loop
Morehead, NC 28557 Potable (Active)200
PW-6 638713142956000 2207 Eugene Buck Ln Carla Mcalister 2207 Eugene Buck Ln
Morehead, NC 28557 Potable (Active)340
PW-7 638713145188000 2103 Shady Ln Robert D.
Stoudemayer
2103 Shady Ln
Morehead, NC 28557 Potable (Active)450
PW-8 638709154198000 2303 Crab Point Loop Crab Point Freewill
Baptist Church
603 Colonial Ave
Morehead, NC 28557 Potable (Active)640
PW-9 638713146367000 2007 Country Club Rd Melba R. Willis 398 Island Rd Harkers
Island, NC 28531 Potable (Active )320
PW-10 638709156110000 2221 Crab Point Loop Michael Remetio 1706 Ivory Gull Dr
Morehead, NC 28557 Potable (Active)510
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
NCDEQ; 32014_Kittrell Property; T2_Receptor Info
CATLIN Project No. 221165
CATLIN Engineers and Scientists
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Page 2 of 4
TABLE 2
Incident Name and No.: Kittrell Property - 32014
Well ID Parcel Number Property Address Property Owner Property Owner Address Well Use
Distance from
Source Area
(feet)
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
PW-11 638713145984000 2209 Crab Point Loop Stacy P. Willis 2209 Crab Point Loop
Morehead, NC 28557 Potable (Active)335
PW-12 638713145999000 2211 Crab Point Loop Jerry T. Holcombe 2211 Crab Point Loop
Morehead, NC 28557 Potable (Active )420
PW-13 638713145629000 2100 Country Club Rd Richard C. Smith 259 Channel Marker Loop
Swansboro, NC 28584 Potable (Active)90
PW-14 6387131 45446000 2101 Country Club Rd David T. Willis II 2705 Country Club Rd
Morehead, NC 28557 Potable (Active)240
PW-15 638713148566000 2006 Country Club Rd Susan D. Harvey PO Box 2096
Morehead, NC 28557 Potable (Active)420
PW-16 638713148304000 2005 Country Club Rd Elizabeth H. Willis 2005 Country Club Rd
Morehead , NC 28557 Potable (Active )460
PW-17 638713149332000 2111 Joslyn Dr Jean Smith 2111 Joslyn Dr
Morehead, NC 28557 Potable (Active)670
PW-18 638713241136000 2108 Joslyn Dr Joyce W. Ross 2108 Joslyn Dr
Morehead, NC 28557 Potable (Active)770
PW-19 638713148291000 2109 Joslyn Dr Patricia Y. Godwin 2109 Joslyn Dr
Morehead, NC 28557 Potable (Active)690
PW-20 638713148113000 2107 Joslyn Dr Jeffery A. Price 2107 Joslyn Dr
Morehead, NC 28557 Potable (Active)690
NCDEQ; 32014_Kittrell Property; T2_Receptor Info
CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023
Page 3 of 4
TABLE 2
Incident Name and No.: Kittrell Property - 32014
Well ID Parcel Number Property Address Property Owner Property Owner Address Well Use
Distance from
Source Area
(feet)
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
PW-21 638713240065000 2106 Joslyn Dr Francis R.
Moeslein
2106 Joslyn Dr
Morehead, NC 28557 Potable (Active)795
PW-22 638713139995000 2104 Joslyn Dr Gilbert H. Nelson
Jr.
2104 Joslyn Dr
Morehead, NC 28557 Potable (Active)795
PW-23 638713147052000 2105 Joslyn Dr Melissa L.
Urquhart
2105 Joslyn Dr
Morehead, NC 28557 Potable (Active)770
PW-24 638713137931000 2103 Joslyn Dr Anna-Maria B.
Holm
2103 Joslyn Dr
Morehead, NC 28557 Potable (Active)790
PW-25 638713145024000 2109 Shady Ln David T. Willis II 2705 Country Club Rd
Morehead, NC 28557 Potable (Active)625
PW-26 638713135923000 2111 Shady Ln James L. Thrift 4605 Beckel Ct Winston
Salem. NC 27127 Potable (Active)685
PW-27 638713131875000 2301 Country Club Rd Ray H. Wells PO Box 5060
Emerald Isle, NC 28594 Potable (Inactive)795
PW-28 638713141890000 2331 Crab Point Loop Alilce Ebron 2331 Crab Point Loop
Morehead, NC 28557
Potable (Active)
Uses County Water
Supply
310
PW-29 638713141904000 2327 Crab Point Loop Douglas R. O'Neal 162 Whitehurst Dr
Beaufort, NC 28516 Potable (Active)450
PW-30 638709151210000 2319 Crab Point Loop Terry E. Buck 2211 Eugene Buck Ln
Morehead, NC 28557 Potable (Active)620
NCDEQ; 32014_Kittrell Property; T2_Receptor Info
CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023
Page 4 of 4
TABLE 2
Incident Name and No.: Kittrell Property - 32014
Well ID Parcel Number Property Address Property Owner Property Owner Address Well Use
Distance from
Source Area
(feet)
PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION
PW-31 638709150389000 2332 Crab Point Loop Joseph M.
Turbevile Jr.
2332 Crab Point Loop
Morehead, NC 28557 Potable (Active)795
PW-32 638709153529000 2328 Crab Point Loop Stevenson L.
Weeks
PO Box 360
Beaufort, NC 28516 Potable (Active)860
PW-33 638709154378000 2307 Crab Point Loop Nancine M.
Robertson
2307 Crab Point Loop
Morehead, NC 28557 Potable (Active)850
PW-34 638709157439000 2312 Crab Point Loop Brenda S. Jones 2312 Crab Point Loop
Morehead, NC 28557 Potable (Active)870
Receptor
ID Location Contact
Distance from
Source Area
(feet)
Newport
River North of Site —1,000
Information obtained from WR (2014).
Description
Class SA;HQW surface water body
NCDEQ; 32014_Kittrell Property; T2_Receptor Info
CATLIN Project No. 221165
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May 2023
Page 1 of 1
TABLE 3
WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA
Incident Name and No.: Kittrell Property - 32014
Well ID
Date
Installed
(mm/dd/yy)*
Date Water
Level
Measured
(mm/dd/yy)
Well
Diameter
(inches)
Well
Casing
Depth
(ft. BLS)*
Screened
Interval
(x to y ft.
BLS)*
Bottom
of Well
(ft. BLS)*
Top of
Casing
Elevation*
(ft.)
Free-Phase
Product
Thickness**
Depth to
Groundwater
from Top of
Casing (ft.)
Groundwater
Elevation (ft.)Comments
07/21/21 NMT 4.45 95.49
04/04/23 NMT 3.41 96.53 ƚ
07/21/21 NMT 4.24 95.36
04/04/23 NMT 2.99 96.61 ƚ
07/21/21 NMT 4.46 95.54
04/04/23 NMT 3.40 96.60 ƚ
ft. BLS = feet Below Land Surface
NMT = No Measurable Thickness
ƚ = Water level is above the screened interval.
* = Data obtained from WR (2014).
MW-3 94-942.007/15/10
** = if free-phase product is present in a well, ground water elevation should be calculated by : [top of casing elevation - depth to water]+ [free product thickness x specific gravity of the fuel type]
07/15/10MW-2
08/29/09MW-1 99.9494-942.0
2.0 4 4-9 9 99.60
100.00
NCDEQ; 32014_Kittrell Property; T3_Well Construction & Gauging
CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023
Page 1 of 1
TABLE 4
SUMMARY OF GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Incident Name and No.: Kittrell Property - 32014
Date
Collected
(mm/dd/yy)
04/04/23 <2.0 <0.18 <0.15 <0.13 <0.22 <0.15 <0.13 <0.38 <0.12 <0.17 <0.22 <0.20 <0.15 <0.73 BMDL
04/04/23 <40 19 75 36 160 78 20 100 L 420 <3.4 ƚ 180 2,100 510 346 BMDL
04/04/23 7.3 J 12 15 14 9.7 43 <0.25 58 L 120 <0.34 <0.45 4.6 <0.30 <1.47 BMDL
04/04/23 4.8 J <0.18 <0.15 <0.13 <0.22 <0.15 <0.13 <0.38 <0.12 0.56 <0.22 <0.20 <0.15 <0.73 BMDL
All results in micrograms per liter (µg/L).
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
ƚ = The method detection limit is above the 2L GWQS.
J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).
L = Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side (L-04 Flag)All Other SM 6200B AnalytesTotal Xylenes1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneContaminant of
Concern
Acetone n-Butylbenzenesec-Butylbenzene Isopropylbenzene (Cumene)Toluene EthylbenzeneNaphthalene n-PropylbenzeneWell/
Sample ID
TetrachloroethyleneGCL (µg/L)
2L GWQS (µg/L)
6,000,000
6,000
5,900
70
8,800
70Benzene 5,000
1
Field Blank
MW-3
MW-2
MW-1
Varies
Varies
6,000
6
26,100
70
260,000
600
28,500
400
24,100
400
700
0.7
80,000
600
30,500
70
11,700
25
50,000
500p-Isopropyltoluene(p-Cymene)NCDEQ; 32014_Kittrell Property; T4_GW Results (6200B)
CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023
Page 1 of 1
TABLE 5
SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B
Incident Name and No.: Kittrell Property - 32014
Date
Collected
(mm/dd/yy)
07/21/21 3.4 J <0.13 <0.14 <0.10 <0.090 <0.10 <0.090 <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL
04/04/23 <2.0 <0.18 <0.15 <0.13 <0.22 <0.15 <0.13 <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL
07/21/21 <94 <5.2 ƚ 46 22 110 58 11 J 120 300 8.0 J 1,900 490 281 BMDL
04/04/23 <40 19 75 36 160 78 20 100 L 420 180 2,100 510 346 BMDL
07/21/21 <9.4 8.4 14 9.8 35 46 1.2 J 130 130 0.60 J 560 14 <230*BMDL
04/04/23 7.3 J 12 15 14 9.7 43 <0.25 58 L 120 <0.45 4.6 <0.30 <1.47 BMDL
All results in micrograms per liter (µg/L).
BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits)
Bold results indicate concentrations above 2L GWQS.
GCL = Gross Contaminant Level
2L GWQS = NCAC T15A:02L Groundwater Quality Standards
< = Less than method detection limit
ƚ = The method detection limit is above the 2L GWQS.
* = The value represents the sum of the reported practical quantitation limit of one analyte and the detected concentration of the other analyte.
J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).
L = Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side (L-04 FEthylbenzeneContaminant of
Concern
Acetone Benzene n-Butylbenzenesec-Butylbenzene Well/
Sample
ID 1,3,5-TrimethylbenzeneTotal XylenesAll Other SM 6200B AnalytesIsopropylbenzene (Cumene)p-Isopropyltoluene(p-Cymene)Naphthalene n-PropylbenzeneToluene 1,2,4-TrimethylbenzeneVaries
Varies
8,800
70
80,000
600
30,500
70
11,700
25
6,000
6
26,100
70
MW-3
MW-2
MW-1
24,100
400
50,000
500
260,000
600
28,500
400
GCL (µg/L)
2L GWQS (µg/L)
6,000,000
6,000
5,000
1
5,900
70
NCDEQ; 32014_Kittrell Property; T5_Historical GW (SM 6200B)
CATLIN Project No. 221165
CATLIN Engineers and Scientists
May 2023

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

FIGURES
N 20TH STSITE LOCATION
COUNTRYCLUB RD
Copyright:© 2013 National Geographic Society, i-cubed
FIGUREPROJECTTITLE
1KITTRELL PROPERTY2102 COUNTRY CLUB RDMOREHEAD CITY, NC SITE VICINITY MAP
2,000 0 2,000 4,0001,000
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY32014221165MAY 2023 AS SHOWN KMC/BJA
³
!(P
!(P
!(P
!(P !(P !(P
!(P
!(P
!(P
!(P
!(P
!(P!(P
!(P !(P
!(P!(P
!(P
!(P !(P !(P
!(P!(P !(P!(P!(P!(P !(P
!(P
!(P
!(P
!(P!(P!(P
SITE LOCATION
1 ,5 0 0 F EET RADIUS
COUNTRY CLUB RDN 20TH STPW-34PW-33PW-32
PW-31 PW-8
PW-30
PW-17
PW-18
PW-21
PW-22PW-23PW-24PW-27
PW-25
PW-26
PW-19
PW-20
PW-15
PW-16
PW-7
PW-9PW-4PW-14
PW-10
PW-12
PW-11PW-5
PW-13
PW-29 PW-6
PW-28
PW-3
PW-2
PW-1
500FEET R A D IU SN E W P O R T R I V E R
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
FIGUREPROJECTTITLE
2KITTRELL PROPERTY2102 COUNTRY CLUB RDMOREHEAD CITY, NC POTENTIAL RECEPTOR MAP
500 0 500 1,000250
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY32014221165MAY 2023 AS SHOWN KMC/BJA
NOTE: Well locations were obtained from previous reports
prepared by other consultants and are approximate.
LEGEND
Active Potable
Water Supply Well!(P
Inactive PotableWater Supply Well!(P
³
!>
!>!>
!(P !(P
COUNTRY CLUB RD
MW-3MW-1 MW-2
1-STORYCOMMERCIALBUILDING
PW-1
FORMER 550-GAL. GASOLINE USTsFORMER DISPENSER ISLAND
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
FIGUREPROJECTTITLE
3KITTRELL PROPERTY2102 COUNTRY CLUB RDMOREHEAD CITY, NC SITE MAP
20 0 20 4010
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY32014221165MAY 2023 AS SHOWN KMC/BJA
Parcel Boundary
Approximate Location of Former UST System
LEGEND
Monitoring Well (Type II)!>
Water Line
Inactive PotableWater Supply Well!(P
NOTE: Site features, well, and tank locations were obtained from previous
reports prepared by other consultants and are approximate.
³
!>
!>!>
!(P !(P
<
COUNTRY CLUB RD
MW-3(96.60)
MW-1(96.53)MW-2(96.61)
PW-1
9 6 .55 96 .60
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
FIGUREPROJECTTITLE
4KITTRELL PROPERTY2102 COUNTRY CLUB RDMOREHEAD CITY, NC
GROUNDWATER ELEVATION –APRIL 4, 2023
20 0 20 4010
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY32014221165MAY 2023 AS SHOWN KMC/BJA
NOTES: 1. Site features, well, and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. The groundwater contour interval is 0.05 feet.
³
Parcel Boundary
Approximate Location of Former UST System
LEGEND
Gauged Monitoring Well (Type II)!>
Inactive PotableWater Supply Well!(P
Groundwater FlowDirection
Groundwater Contour<GroundwaterElevation (Feet)(##)
!>
!>!>
!(P !(P
COUNTRY CLUB RD
MW-3
MW-1 MW-2
PW-1
?
?????ESTIMATED HORIZONTALEXTENT OF 2L GWQSEXCEEDANCES
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
FIGUREPROJECTTITLE
5KITTRELL PROPERTY2102 COUNTRY CLUB RDMOREHEAD CITY, NC
MONITORING WELLGROUNDWATER SAMPLEANALYTICAL RESULTS –APRIL 4, 2023
20 0 20 4010
Feet
INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY32014221165MAY 2023 AS SHOWN KMC/BJA
Parcel Boundary
Approximate Location of Former UST System
LEGEND
Sampled Monitoring Well (Type II)!>
Inactive PotableWater Supply Well!(P
NOTE: Site features, well, and tank locations were obtained from previous reports prepared by other consultants and are approximate.
³Incident Name and No.: Kittrell Property - 32014
DateCollected
04/04/23 <0.18 <0.15 <0.15 <0.38 <0.12 <0.20 <0.1504/04/23 19 75 78 100 L 420 2,100 51004/04/23 12 15 43 58 L 120 4.6 <0.30
All results in micrograms per liter (µg/L).Bold results are above 2L GWQS. Refer to Table 4 for all results and notes.
6,0006 26,10070 24,100400
SUMMARY OF GROUNDWATER LABORATORY RESULTS -STANDARD METHOD 6200B
5,0001 Naphthalene n-Propylbenzene1,3,5-TrimethylbenzeneBenzene 1,2,4-Trimethylbenzene28,500400n-ButylbenzeneIsopropylbenzene (Cumene)5,90070 30,50070GCL (µg/L)2L GWQS (µg/L)
Contaminant of Concern
MW-1MW-2MW-3
Well/ SampleID

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

APPENDICES

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

APPENDIX A HISTORICAL DATA
Table 5 Summary of Groundwater Sampling Results D t 9/30/09 a e: Cl en um er an In "d t N b ame: 1 re rooe rv d N #32014 K"tt 11 P rt
Analytical Method ➔ EPH
Contaminant of Concern ➔ u "ij Vl .<=: i::: 0.. 0:.=:1! --< u Sample I.O 0 Date ,.,., ... Well ID u -0 ID Collected d,£ u
MW-1 MW-1 8/28/09 <143
PW-3 PW-3 8/28/09 <143
PW-9 PW-9 8/28/09 <143
PW-14 PW-14 8/28/09 <143
2L Standard (ug/1) 42000
GCL (ug/1)
•Results reported in ug/1•ug/L =micrograms per liter
NS
•GCL = gross contamination level•NA = Not Analyzed•NS = No Groundwater Standard
VPH
-� "'1;j i::: .<=: 0-0.. ..0 :.=: til --< u 00 eu --0 ,;;,-.u :r::
<100
<100
<100
<100
420
NS
VPH EPH VPH EPH 3030C 6200B
u u u u
-� {/j -� "' -� "' 'i {/j .<=: i::: i::: i::: El i::: 0.. 0 El o El o 0 0 ., ·- ..0 01l 0 1l < 1l ] i::: < � ., < u < u N U ., N N 0 00 0 0 0 >-< i::: ,.... ... -... -... N e ., u --0 u� u --0 u --0 r:tl d, £d, £I ;;,-. d, :r:: ::: :r:: u u u u
<100 <143 <100 <143 6.6 <0.5
<100 <143 <100 <143 <5.0 <0.5
<100 <143 <100 <143 <5.0 <0.5
<100 <143 <100 <143 5.3 <0.5
4200 210 15 50
NS NS 15000 50000
F Tt ID# Unkn ac11 y own
6200B 6200B 6200B 6200B
., 5 ., ., Vl 5 5 N .,crj t:: i::: .El ., .,� ..0 � 0 >, fr f-; .... z
<0.5 <0.5 <1.0 <2.0
<0.5 <0.5 <1.0 <2.0
<0.5 <0.5 <1.0 <2.0
<0.5 <0.5 <1.0 <2.0
1000 550 530 21
257500 84500 87500 15500
NCDEQ; 32014_Kittrell Property; AppA CATLIN Project No. 221165 CATLIN Engineers and Scientists May 2023
APPENDIX A
HISTORICAL DATA - Agra, 2009
PP-1 PP-2 PP-3
6/19/2014 5/13/2015 9/5/2017 6/19/2014 5/13/2015 9/5/2017 2/15/2019 6/18/2014 5/13/2015 9/5/2017 2/15/2019 5/13/2015 5/13/2015 5/13/2015
6200B 1,2,4-Trimethylbenzene 95-63-6 µg/l <1.0 <1.0 <1.0 5930 5600 6700 3600 682 78 1730 26 2700 <1.0 <1.0 400 28,500
6200B 1,3,5-Trimethylbenzene 108-67-8 µg/l <1.0 <1.0 <1.0 1490 1400 1890 1600 55 <1.0 1.27 <0.076 700 <1.0 <1.0 400 25,000
6200B Acetone 67-64-1 µg/l <50 <50 <50 <50 <50 218 <31 <50 <50 23.9 <0.31 <50 <50 <50 6000 6,000,000
6200B Benzene 71-43-2 µg/l <1.0 <1.0 <1.0 <20.0 <25 <1.0 <4.8 51.8 1.7 112 <0.048 1800 <1.0 <1.0 1 5,000
6200B Ethylbenzene 100-41-4 µg/l <1.0 <1.0 <1.0 753 330 211 73 87.3 2.5 32 0.66 1600 <1.0 <1.0 600 84,500
6200B Isopropylbenzene (Cumene)98-82-8 µg/l <1.0 <1.0 <1.0 166 140 125 100 36 6.1 75.2 1.4 110 <1.0 <1.0 70 25,000
6200B p-Isopropyltoluene 99-87-6 µg/l NA <1.0 <1.0 NA <25 83.4 <8.9 NA 1.2 3.75 <0.5 <10 <1.0 <1.0 25 11,700
6200B Methyl-tert-butyl ether 1634-04-4 µg/l <1.0 <1.0 <1.0 <20.0 <25 <1.0 <4.2 25.5 1.8 1.24 <0.042 <10 <1.0 <1.0 20 20,000
6200B Naphthalene 91-20-3 µg/l <2.0 <5.0 <5.0 921 440 322 140 129 9.6 207 5 460 <5.0 <5.0 6 6,000
6200B Toluene 108-88-3 µg/l <1.0 <5.0 <5.0 584 <120 73.5 <4.4 15.2 <5.0 1.83 <0.044 59000 <5.0 <5.0 600 260,000
6200B m&p-Xylene 179601-23-1 µg/l <1.0 <2.0 <2.0 1760 740 <1.0 190 402 10 <1.0 <1 5600 <2.0 <2.0 500 85,500
6200B n-Butylbenzene 104-51-8 µg/l <1.0 <1.0 <1.0 <20.0 <25 16.8 <7.6 <5.0 2.3 19 1.7 33 <1.0 <1.0 70 6,900
6200B n-Propylbenzene 103-65-1 µg/l <1.0 <1.0 <1.0 498 530 542 680 108 20 262 4.6 380 <1.0 <1.0 70 3,000
6200B o-Xylene 95-47-6 µg/l <1.0 <1.0 <1.0 614 160 <1.0 <0.5 5.9 <1.0 <1.0 <0.044 3500 <1.0 <1.0 500 85,500
6200B sec-Butylbenzene 135-98-8 µg/l <1.0 <1.0 <1.0 <20.0 26 24.8 <0.5 <5.0 2.8 17.8 1.8 26 <1.0 <1.0 70 8,500
Calculated Total Xylene NA µg/l <2.0 <2.0 <2.0 2374 900 890 220 407.9 10 28.176 <1.5 9100 <2.0 <2.0 500 85,500
Notes:
1.) All results provided in ug/L (micrograms per liter) or parts per billion.
3.) NC 2L Standard - North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L. 4.) GCLs for Groundwater = NCDENR UST Section Gross Contamination Levels for Groundwater.
PP = Probe Point (temporary well)
Result =Result Exceeds Laboratory Detection Limits
Result =Result Exceeds 2L Standard
Result =Result Exceeds GCL Value
Incident Number: 32014
NC 2L Standard
(μg/L)
GCLs for
Groundwater
(μg/L)Result Result
2.) Compounds analyzed for by laboratory but are not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents.
CAS #Method Parameter Result
TABLE B-4
2102 Country Club Road
SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
Morehead, Carteret County, NC
KITTRELL PROPERTY
Result
MW-2
Result
MW-1
Volatile Organic Compounds (VOCs)
Result
MW-3
Units
Client Sample ID
Collect Date
Page 1 of 1NCDEQ; 32014_Kittrell Property; AppA CATLIN Project No. 221165 CATLIN Engineers and Scientists May 2023
APPENDIX A
HISTORICAL DATA - WR, 2019

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

APPENDIX B SITE PHOTOGRAPHS
APPENDIX B SITE PHOTOGRAPHS – APRIL 4, 2023
NCDEQ; 32014_Kittrell Property; AppB CATLIN Engineers and Scientists CATLIN Project No. 221165 May 2023

Kittrell Property MW-1 Facing North
Kittrell Property Facing North
APPENDIX B SITE PHOTOGRAPHS – APRIL 4, 2023
NCDEQ; 32014_Kittrell Property; AppB CATLIN Engineers and Scientists CATLIN Project No. 221165 May 2023

Kittrell Property MW-3 Facing West
Kittrell Property MW-2 Facing North
APPENDIX B SITE PHOTOGRAPHS – APRIL 4, 2023
NCDEQ; 32014_Kittrell Property; AppB CATLIN Engineers and Scientists CATLIN Project No. 221165 May 2023

Kittrell Property PW-1 Facing East
APPENDIX B SITE PHOTOGRAPHS – APRIL 4, 2023
NCDEQ; 32014_Kittrell Property; AppB CATLIN Engineers and Scientists CATLIN Project No. 221165 May 2023

Kittrell Property
PW-1 Disconnected Well not in use
APPENDIX B SITE PHOTOGRAPHS – APRIL 4, 2023
NCDEQ; 32014_Kittrell Property; AppB CATLIN Engineers and Scientists CATLIN Project No. 221165 May 2023

Kittrell Property
PW-1 Disconnected Well not in use

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

APPENDIX C

JOB HAZARD ANALYSIS
AND FIELD DATA SHEETS
Source Exposure Limit
Groundwater and/or soil vapor 0.5 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 20 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 50 ppm TLV-TWA ACGIH
Groundwater and/or soil vapor 10 ppm TLV-TWA ACGIH
Source Exposure Limit
atmosphere N/A
atmosphere N/A
surroundings N/A
Exposure Potential
Likely
Likely
Likely
Start Stop
7:30 8:00
8:00 10:00
10:00 10:15
10:15 12:00
Date and Time:
4/4/23 @ 1015
NAPHTHALENE ppm
Physical Hazards
Name of Physical Hazard Exposure Level/ Potential
* Gas and/or Diesel
TOLUENE ppm
XYLENE, ALL ISOMERS ppm
METHYL TERT-BUTYL ETHER ppm
Potential Chemicals Concentration
BENZENE ppm
ETHYL BENZENE ppm
Chemical Hazards
Sunny 70s
Site-Specific Job Hazard Analysis
Location Where Task/Operation Performed
Morehead City, NC
Task/Operation
Gauge and Sample Wells
Employee Certifying this JHA
Print Name: Benjamin J. Ashba, P.G.Signature:
Operational Phase
Monitoring
Date(s) this JHA
Conducted:
4/4/2023
PERSONNEL ONSITE
Name and Company (Print)Signature
Trevor Mizelle / CATLIN
Likely
Slips/Trips/Falls Likely
surroundings
Gauge and sample MW-1, MW-2, MW-3. Attempt to sample PW-1 (no pump).
Start:End:
DAILY TASK
Snakes surroundings
Poison Plants (Ivy, Oak, and/or Sumac)surroundings
Equipment Used:PPE D/Water Level Indicator/Sampling Supplies/Aqua Troll 600/Bailers
Van #49 Mileage:
Weather:
Mob equipment and supplies for sampling.
Travel from Catlin to site.
Onsite health & safety briefing.
Biological Hazards
Name of Biological Hazard Source
Insect bites and stings
Cold Weather Operations Low
Heat (ambient)
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-1 5.59
3.41 0.912
NMT 2.737
9 4.561
2
Method:Bailer Purge Start Time:1044
Required Bails for 3 Well Volumes:12 Purge Stop Time:1050
Required Bails for 5 Well Volumes:20 Was Well Purged Dry?no
Number of Bails Removed:12 Sample Time:1050
Groundwater Removed (gal):2.9
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
10:44 5.60 410.51 0.06 7.90 22.18
10:45 6.80 377.04 404.23 3.91 18.73
10:46 6.88 376.60 437.42 3.13 18.15
10:47 6.88 381.13 388.67 3.11 17.96
10:48 6.86 387.57 390.79 3.14 17.97
10:49 6.86 392.65 390.62 3.15 17.99
10:50 6.87 395.62 392.05 3.19 17.89
Laboratory:Con-Test Analysis:
Well Data
Well ID
Depth to Product (ft below TOC)
Total Well Depth (ft)
Purging Information Information
Volume of Groundwater in Well
Well Diameter (inches)
GROUNDWATER SAMPLING FORM
Water Column (ft below TOC)
One Well Volume (gal)
Three Well Volumes (gal)
Five Well Volumes (gal)
6200B
Laboratory Analysis Information
Geochemical Parameters
Depth to Water (ft below TOC)
cloudy. Field blank @ 1135
Aqua Troll 600
Turbidity and Additional
Sampling Notes
NCDEQ-Scott Ryals
Monitoring Well Information
T. Mizelle
4/4/2023
Kittrell Property
221165.3
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-2 6.01
2.99 0.981
NMT 2.942
9 4.904
2
Method:Bailer Purge Start Time:1104
Required Bails for 3 Well Volumes:13 Purge Stop Time:1109
Required Bails for 5 Well Volumes:21 Was Well Purged Dry?no
Number of Bails Removed:13 Sample Time:1109
Groundwater Removed (gal):3.1
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
11:04 7.41 345.14 1.13 8.23 19.82
11:05 7.56 331.17 0.83 8.43 19.52
11:06 6.92 209.06 429.39 4.53 18.30
11:07 6.81 99.03 425.69 3.56 18.01
11:08 6.75 31.05 412.70 3.25 17.91
11:09 6.74 -9.30 413.47 3.21 17.95
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Kittrell Property T. Mizelle
221165.3 4/4/2023
NCDEQ-Scott Ryals
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
6200B
Depth to Product (ft below TOC)Three Well Volumes (gal)
Total Well Depth (ft)Five Well Volumes (gal)
Well Diameter (inches)
Purging Information Information
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
clear, strong HCO
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
MW-3 5.60
3.40 0.914
NMT 2.742
9 4.570
2
Method:Bailer Purge Start Time:1118
Required Bails for 3 Well Volumes:12 Purge Stop Time:1123
Required Bails for 5 Well Volumes:20 Was Well Purged Dry?no
Number of Bails Removed:12 Sample Time:1123
Groundwater Removed (gal):2.9
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
11:18 7.25 111.73 1.26 7.76 19.99
11:19 6.96 73.44 690.11 3.74 18.13
11:20 6.94 31.57 670.21 3.06 17.86
11:21 6.91 11.70 658.45 3.07 17.76
11:22 6.90 0.78 651.57 3.06 17.76
11:23 6.90 -5.25 649.64 3.06 17.83
Laboratory:Con-Test Analysis:
Depth to Water (ft below TOC)One Well Volume (gal)
GROUNDWATER SAMPLING FORM
Kittrell Property T. Mizelle
221165.3 4/4/2023
NCDEQ-Scott Ryals
Monitoring Well Information
Well Data Volume of Groundwater in Well
Well ID Water Column (ft below TOC)
6200B
Depth to Product (ft below TOC)Three Well Volumes (gal)
Total Well Depth (ft)Five Well Volumes (gal)
Well Diameter (inches)
Purging Information Information
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
Slight orange, strong HCO
Laboratory Analysis Information
CATLIN PROJECT:SAMPLED BY:
CATLIN PROJECT # :DATE SAMPLED:
CLIENT'S NAME:
PW-1
Equipment Used:
Time
pH
(Standard Units)
ORP
(mV)
Specific
Cond.
(µS/cm)
Dissolved
Oxygen
(mg/L)
Temperature
(Co)
Laboratory:Con-Test Analysis:6200B
Laboratory Analysis Information
Kittrell Property
221165.3
NCDEQ-Scott Ryals
T. Mizelle
4/4/2023
Comments
Well disconnected, did not sample.
Geochemical Parameters
Aqua Troll 600
Turbidity and Additional
Sampling Notes
Purge Stop Time Screen Interval
Was Well Purged Dry?Date Installled
Sample Time Well Material
WATER SUPPLY WELL SAMPLING FORM
Water Supply Well Purging Information
Water Supply Well ID Well Depth
Purge Start Time Well Diamater

NCDEQ; 32014_Kittrell Property CATLIN Engineers and Scientists
CATLIN Project No. 221165 May 2023

APPENDIX D

LABORATORY ANALYTICAL REPORT AND
CHAIN OF CUSTODY DOCUMENT

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
April 18, 2023
Ben Ashba
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
Project Location: Morehead City, NC
Client Job Number:
Project Number: 221165
Laboratory Work Order Number: 23D0836
Enclosed are results of analyses for samples as received by the laboratory on April 7, 2023. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kaitlyn A. Feliciano
Project Manager
Page 1 of 27
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
23D0836-01 5
23D0836-02 7
23D0836-03 9
23D0836-04 11
Sample Preparation Information 13
QC Data 14
Volatile Organic Compounds by GC/MS 14
B336621 14
B336737 18
Flag/Qualifier Summary 22
Certifications 23
Chain of Custody/Sample Receipt 25
Page 2 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
4/18/2023
CATLIN Engineers & Scientists
220 Old Dairy Road
Wilmington, NC 28405
ATTN: Ben Ashba
221165
23D0836
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Morehead City, NC
230406-5
MW-1 23D0836-01 Ground Water SM21-23 6200B
MW-2 23D0836-02 Ground Water SM21-23 6200B
MW-3 23D0836-03 Ground Water SM21-23 6200B
Field Blank 23D0836-04 Ground Water SM21-23 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 6200B elevated reporting limits for samples 23D0836-02+03 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-23 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
1,2,3-Trichlorobenzene
23D0836-01[MW-1], 23D0836-02[MW-2], 23D0836-03[MW-3], 23D0836-04[Field Blank], B336621-BLK1, B336621-BS1, B336621-BSD1, B336737-BLK1,
B336737-BS1, B336737-BSD1, S085915-CCV1
1,2,4-Trichlorobenzene
23D0836-03[MW-3], 23D0836-04[Field Blank], B336737-BLK1, B336737-BS1, B336737-BSD1, S085915-CCV1
Naphthalene
23D0836-01[MW-1], 23D0836-02[MW-2], 23D0836-03[MW-3], 23D0836-04[Field Blank], B336621-BLK1, B336621-BS1, B336621-BSD1, B336737-BLK1,
B336737-BS1, B336737-BSD1, S085915-CCV1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
L-07
1,1-Dichloroethylene
B336621-BSD1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
1,2,3-Trichloropropane
23D0836-01[MW-1], 23D0836-02[MW-2], B336621-BLK1, B336621-BS1, B336621-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
23D0836-02[MW-2], 23D0836-03[MW-3]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
Page 4 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 4/4/2023 10:50
[TOC_2]23D0836-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/11/23 18:47 EEHg/L2.0 4/7/23SM21-23 6200B1Acetone
ND 0.50 4/11/23 18:47 EEHg/L0.18 4/7/23SM21-23 6200B1Benzene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B1Bromobenzene
ND 0.50 4/11/23 18:47 EEHg/L0.28 4/7/23SM21-23 6200B1Bromochloromethane
ND 0.50 4/11/23 18:47 EEHg/L0.16 4/7/23SM21-23 6200B1Bromodichloromethane
ND 0.50 4/11/23 18:47 EEHg/L0.41 4/7/23SM21-23 6200B1Bromoform
ND 2.0 4/11/23 18:47 EEHg/L1.3 4/7/23SM21-23 6200B1Bromomethane
ND 5.0 4/11/23 18:47 EEHg/L1.7 4/7/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B1n-Butylbenzene
ND 0.50 4/11/23 18:47 EEHg/L0.13 4/7/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 4/11/23 18:47 EEHg/L0.16 4/7/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 4/11/23 18:47 EEHg/L0.12 4/7/23SM21-23 6200B1Chlorobenzene
ND 50 4/11/23 18:47 EEHg/L20 4/7/23SM21-23 6200B1Ethanol
ND 0.50 4/11/23 18:47 EEHg/L0.20 4/7/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 4/11/23 18:47 EEHg/L0.34 4/7/23SM21-23 6200B1Chloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B1Chloroform
ND 0.60 4/11/23 18:47 EEHg/L0.50 4/7/23SM21-23 6200B1Chloromethane
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B12-Chlorotoluene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B14-Chlorotoluene
ND 0.50 4/11/23 18:47 EEHg/L0.16 4/7/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/11/23 18:47 EEHg/L0.13 4/7/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 4/11/23 18:47 EEHg/L0.13 4/7/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 4/11/23 18:47 EEHg/L0.16 4/7/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.30 4/7/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/11/23 18:47 EEHg/L0.17 4/7/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/11/23 18:47 EEHg/L0.19 4/7/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 4/11/23 18:47 EEHg/L0.12 4/7/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 4/11/23 18:47 EEHg/L0.35 4/7/23SM21-23 6200B12,2-Dichloropropane
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 4/11/23 18:47 EEHg/L0.16 4/7/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 4/11/23 18:47 EEHg/L0.20 4/7/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/11/23 18:47 EEHg/L0.22 4/7/23SM21-23 6200B1Ethylbenzene
ND 5.0 4/11/23 18:47 EEHg/L1.2 4/7/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/11/23 18:47 EEHg/L0.13 4/7/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/11/23 18:47 EEHg/L0.17 4/7/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/11/23 18:47 EEHg/L0.18 4/7/23SM21-23 6200B1Methylene Chloride
ND 5.0 4/11/23 18:47 EEHg/L1.3 4/7/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 5 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-01
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 4/4/2023 10:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 4/11/23 18:47 EEHg/L0.38 4/7/23SM21-23 6200B1L-04Naphthalene
ND 0.50 4/11/23 18:47 EEHg/L0.12 4/7/23SM21-23 6200B1n-Propylbenzene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B1Styrene
ND 0.50 4/11/23 18:47 EEHg/L0.14 4/7/23SM21-23 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.17 4/7/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 4/11/23 18:47 EEHg/L0.22 4/7/23SM21-23 6200B1Toluene
ND 1.0 4/11/23 18:47 EEHg/L0.34 4/7/23SM21-23 6200B1L-041,2,3-Trichlorobenzene
ND 1.0 4/11/23 18:47 EEHg/L0.30 4/7/23SM21-23 6200B11,2,4-Trichlorobenzene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.19 4/7/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 4/11/23 18:47 EEHg/L0.17 4/7/23SM21-23 6200B1Trichloroethylene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/11/23 18:47 EEHg/L0.28 4/7/23SM21-23 6200B1R-051,2,3-Trichloropropane
ND 0.50 4/11/23 18:47 EEHg/L0.20 4/7/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 4/11/23 18:47 EEHg/L0.15 4/7/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 4/11/23 18:47 EEHg/L1.7 4/7/23SM21-23 6200B1Vinyl Acetate
ND 0.50 4/11/23 18:47 EEHg/L0.24 4/7/23SM21-23 6200B1Vinyl Chloride
ND 1.0 4/11/23 18:47 EEHg/L0.49 4/7/23SM21-23 6200B1m+p Xylene
ND 0.50 4/11/23 18:47 EEHg/L0.24 4/7/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 97.3 4/11/23 18:4770-130
Toluene-d8 97.0 4/11/23 18:4770-130
4-Bromofluorobenzene 93.2 4/11/23 18:4770-130
Page 6 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:09
[TOC_2]23D0836-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 1000 4/11/23 23:47 EEHg/L40 4/7/23SM21-23 6200B20Acetone
19 10 4/11/23 23:47 EEHg/L3.7 4/7/23SM21-23 6200B20Benzene
ND 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B20Bromobenzene
ND 10 4/11/23 23:47 EEHg/L5.7 4/7/23SM21-23 6200B20Bromochloromethane
ND 10 4/11/23 23:47 EEHg/L3.2 4/7/23SM21-23 6200B20Bromodichloromethane
ND 10 4/11/23 23:47 EEHg/L8.2 4/7/23SM21-23 6200B20Bromoform
ND 40 4/11/23 23:47 EEHg/L26 4/7/23SM21-23 6200B20Bromomethane
ND 100 4/11/23 23:47 EEHg/L34 4/7/23SM21-23 6200B202-Butanone (MEK)
75 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B20n-Butylbenzene
36 10 4/11/23 23:47 EEHg/L2.5 4/7/23SM21-23 6200B20sec-Butylbenzene
ND 10 4/11/23 23:47 EEHg/L2.8 4/7/23SM21-23 6200B20tert-Butylbenzene
ND 10 4/11/23 23:47 EEHg/L3.3 4/7/23SM21-23 6200B20Carbon Tetrachloride
ND 10 4/11/23 23:47 EEHg/L2.4 4/7/23SM21-23 6200B20Chlorobenzene
ND 1000 4/11/23 23:47 EEHg/L410 4/7/23SM21-23 6200B20Ethanol
ND 10 4/11/23 23:47 EEHg/L4.0 4/7/23SM21-23 6200B20Chlorodibromomethane
ND 10 4/11/23 23:47 EEHg/L6.8 4/7/23SM21-23 6200B20Chloroethane
ND 10 4/11/23 23:47 EEHg/L2.8 4/7/23SM21-23 6200B20Chloroform
ND 12 4/11/23 23:47 EEHg/L10 4/7/23SM21-23 6200B20Chloromethane
ND 10 4/11/23 23:47 EEHg/L3.1 4/7/23SM21-23 6200B202-Chlorotoluene
ND 10 4/11/23 23:47 EEHg/L3.1 4/7/23SM21-23 6200B204-Chlorotoluene
ND 10 4/11/23 23:47 EEHg/L3.2 4/7/23SM21-23 6200B201,2-Dibromoethane (EDB)
ND 10 4/11/23 23:47 EEHg/L2.6 4/7/23SM21-23 6200B201,2-Dichlorobenzene
ND 10 4/11/23 23:47 EEHg/L2.7 4/7/23SM21-23 6200B201,3-Dichlorobenzene
ND 10 4/11/23 23:47 EEHg/L2.6 4/7/23SM21-23 6200B201,4-Dichlorobenzene
ND 10 4/11/23 23:47 EEHg/L3.2 4/7/23SM21-23 6200B20Dichlorodifluoromethane (Freon 12)
ND 10 4/11/23 23:47 EEHg/L2.7 4/7/23SM21-23 6200B201,1-Dichloroethane
ND 10 4/11/23 23:47 EEHg/L6.1 4/7/23SM21-23 6200B201,2-Dichloroethane
ND 10 4/11/23 23:47 EEHg/L2.8 4/7/23SM21-23 6200B201,1-Dichloroethylene
ND 10 4/11/23 23:47 EEHg/L2.8 4/7/23SM21-23 6200B20cis-1,2-Dichloroethylene
ND 10 4/11/23 23:47 EEHg/L3.4 4/7/23SM21-23 6200B20trans-1,2-Dichloroethylene
ND 10 4/11/23 23:47 EEHg/L3.9 4/7/23SM21-23 6200B201,2-Dichloropropane
ND 10 4/11/23 23:47 EEHg/L2.3 4/7/23SM21-23 6200B201,3-Dichloropropane
ND 10 4/11/23 23:47 EEHg/L7.0 4/7/23SM21-23 6200B202,2-Dichloropropane
ND 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B201,1-Dichloropropene
ND 10 4/11/23 23:47 EEHg/L3.3 4/7/23SM21-23 6200B20cis-1,3-Dichloropropene
ND 10 4/11/23 23:47 EEHg/L2.8 4/7/23SM21-23 6200B20trans-1,3-Dichloropropene
ND 10 4/11/23 23:47 EEHg/L4.0 4/7/23SM21-23 6200B20Diisopropyl Ether (DIPE)
160 10 4/11/23 23:47 EEHg/L4.4 4/7/23SM21-23 6200B20Ethylbenzene
ND 100 4/11/23 23:47 EEHg/L24 4/7/23SM21-23 6200B202-Hexanone (MBK)
78 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B20Isopropylbenzene (Cumene)
20 10 4/11/23 23:47 EEHg/L2.5 4/7/23SM21-23 6200B20p-Isopropyltoluene (p-Cymene)
ND 10 4/11/23 23:47 EEHg/L3.4 4/7/23SM21-23 6200B20Methyl tert-Butyl Ether (MTBE)
ND 100 4/11/23 23:47 EEHg/L3.5 4/7/23SM21-23 6200B20Methylene Chloride
ND 100 4/11/23 23:47 EEHg/L26 4/7/23SM21-23 6200B204-Methyl-2-pentanone (MIBK)
Page 7 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:09
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
100 10 4/11/23 23:47 EEHg/L7.6 4/7/23SM21-23 6200B20L-04Naphthalene
420 10 4/11/23 23:47 EEHg/L2.5 4/7/23SM21-23 6200B20n-Propylbenzene
ND 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B20Styrene
ND 10 4/11/23 23:47 EEHg/L2.7 4/7/23SM21-23 6200B201,1,2,2-Tetrachloroethane
ND 10 4/11/23 23:47 EEHg/L3.4 4/7/23SM21-23 6200B20Tetrachloroethylene
180 10 4/11/23 23:47 EEHg/L4.5 4/7/23SM21-23 6200B20Toluene
ND 20 4/11/23 23:47 EEHg/L6.8 4/7/23SM21-23 6200B20L-041,2,3-Trichlorobenzene
ND 20 4/11/23 23:47 EEHg/L6.0 4/7/23SM21-23 6200B201,2,4-Trichlorobenzene
ND 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B201,1,1-Trichloroethane
ND 10 4/11/23 23:47 EEHg/L3.8 4/7/23SM21-23 6200B201,1,2-Trichloroethane
ND 10 4/11/23 23:47 EEHg/L3.5 4/7/23SM21-23 6200B20Trichloroethylene
ND 10 4/11/23 23:47 EEHg/L3.1 4/7/23SM21-23 6200B20Trichlorofluoromethane (Freon 11)
ND 10 4/11/23 23:47 EEHg/L5.5 4/7/23SM21-23 6200B20R-051,2,3-Trichloropropane
2100 10 4/11/23 23:47 EEHg/L4.0 4/7/23SM21-23 6200B201,2,4-Trimethylbenzene
510 10 4/11/23 23:47 EEHg/L3.0 4/7/23SM21-23 6200B201,3,5-Trimethylbenzene
ND 400 4/11/23 23:47 EEHg/L33 4/7/23SM21-23 6200B20Vinyl Acetate
ND 10 4/11/23 23:47 EEHg/L4.7 4/7/23SM21-23 6200B20Vinyl Chloride
280 20 4/11/23 23:47 EEHg/L9.8 4/7/23SM21-23 6200B20m+p Xylene
66 10 4/11/23 23:47 EEHg/L4.9 4/7/23SM21-23 6200B20o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 102 4/11/23 23:4770-130
Toluene-d8 98.2 4/11/23 23:4770-130
4-Bromofluorobenzene 99.7 4/11/23 23:4770-130
Page 8 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:23
[TOC_2]23D0836-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
7.3 100 4/13/23 7:02 MFFg/L4.0 4/11/23SM21-23 6200B2JAcetone
12 1.0 4/13/23 7:02 MFFg/L0.37 4/11/23SM21-23 6200B2Benzene
ND 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B2Bromobenzene
ND 1.0 4/13/23 7:02 MFFg/L0.57 4/11/23SM21-23 6200B2Bromochloromethane
ND 1.0 4/13/23 7:02 MFFg/L0.32 4/11/23SM21-23 6200B2Bromodichloromethane
ND 1.0 4/13/23 7:02 MFFg/L0.82 4/11/23SM21-23 6200B2Bromoform
ND 4.0 4/13/23 7:02 MFFg/L2.6 4/11/23SM21-23 6200B2Bromomethane
ND 10 4/13/23 7:02 MFFg/L3.4 4/11/23SM21-23 6200B22-Butanone (MEK)
15 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B2n-Butylbenzene
14 1.0 4/13/23 7:02 MFFg/L0.25 4/11/23SM21-23 6200B2sec-Butylbenzene
ND 1.0 4/13/23 7:02 MFFg/L0.28 4/11/23SM21-23 6200B2tert-Butylbenzene
ND 1.0 4/13/23 7:02 MFFg/L0.33 4/11/23SM21-23 6200B2Carbon Tetrachloride
ND 1.0 4/13/23 7:02 MFFg/L0.24 4/11/23SM21-23 6200B2Chlorobenzene
ND 100 4/13/23 7:02 MFFg/L41 4/11/23SM21-23 6200B2Ethanol
ND 1.0 4/13/23 7:02 MFFg/L0.40 4/11/23SM21-23 6200B2Chlorodibromomethane
ND 1.0 4/13/23 7:02 MFFg/L0.68 4/11/23SM21-23 6200B2Chloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.28 4/11/23SM21-23 6200B2Chloroform
ND 1.2 4/13/23 7:02 MFFg/L1.0 4/11/23SM21-23 6200B2Chloromethane
ND 1.0 4/13/23 7:02 MFFg/L0.31 4/11/23SM21-23 6200B22-Chlorotoluene
ND 1.0 4/13/23 7:02 MFFg/L0.31 4/11/23SM21-23 6200B24-Chlorotoluene
ND 1.0 4/13/23 7:02 MFFg/L0.32 4/11/23SM21-23 6200B21,2-Dibromoethane (EDB)
ND 1.0 4/13/23 7:02 MFFg/L0.26 4/11/23SM21-23 6200B21,2-Dichlorobenzene
ND 1.0 4/13/23 7:02 MFFg/L0.27 4/11/23SM21-23 6200B21,3-Dichlorobenzene
ND 1.0 4/13/23 7:02 MFFg/L0.26 4/11/23SM21-23 6200B21,4-Dichlorobenzene
ND 1.0 4/13/23 7:02 MFFg/L0.32 4/11/23SM21-23 6200B2Dichlorodifluoromethane (Freon 12)
ND 1.0 4/13/23 7:02 MFFg/L0.27 4/11/23SM21-23 6200B21,1-Dichloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.61 4/11/23SM21-23 6200B21,2-Dichloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.28 4/11/23SM21-23 6200B21,1-Dichloroethylene
ND 1.0 4/13/23 7:02 MFFg/L0.28 4/11/23SM21-23 6200B2cis-1,2-Dichloroethylene
ND 1.0 4/13/23 7:02 MFFg/L0.34 4/11/23SM21-23 6200B2trans-1,2-Dichloroethylene
ND 1.0 4/13/23 7:02 MFFg/L0.39 4/11/23SM21-23 6200B21,2-Dichloropropane
ND 1.0 4/13/23 7:02 MFFg/L0.23 4/11/23SM21-23 6200B21,3-Dichloropropane
ND 1.0 4/13/23 7:02 MFFg/L0.70 4/11/23SM21-23 6200B22,2-Dichloropropane
ND 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B21,1-Dichloropropene
ND 1.0 4/13/23 7:02 MFFg/L0.33 4/11/23SM21-23 6200B2cis-1,3-Dichloropropene
ND 1.0 4/13/23 7:02 MFFg/L0.28 4/11/23SM21-23 6200B2trans-1,3-Dichloropropene
ND 1.0 4/13/23 7:02 MFFg/L0.40 4/11/23SM21-23 6200B2Diisopropyl Ether (DIPE)
9.7 1.0 4/13/23 7:02 MFFg/L0.44 4/11/23SM21-23 6200B2Ethylbenzene
ND 10 4/13/23 7:02 MFFg/L2.4 4/11/23SM21-23 6200B22-Hexanone (MBK)
43 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B2Isopropylbenzene (Cumene)
ND 1.0 4/13/23 7:02 MFFg/L0.25 4/11/23SM21-23 6200B2p-Isopropyltoluene (p-Cymene)
ND 1.0 4/13/23 7:02 MFFg/L0.34 4/11/23SM21-23 6200B2Methyl tert-Butyl Ether (MTBE)
ND 10 4/13/23 7:02 MFFg/L0.35 4/11/23SM21-23 6200B2Methylene Chloride
ND 10 4/13/23 7:02 MFFg/L2.6 4/11/23SM21-23 6200B24-Methyl-2-pentanone (MIBK)
Page 9 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:23
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
58 1.0 4/13/23 7:02 MFFg/L0.76 4/11/23SM21-23 6200B2L-04Naphthalene
120 1.0 4/13/23 7:02 MFFg/L0.25 4/11/23SM21-23 6200B2n-Propylbenzene
ND 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B2Styrene
ND 1.0 4/13/23 7:02 MFFg/L0.27 4/11/23SM21-23 6200B21,1,2,2-Tetrachloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.34 4/11/23SM21-23 6200B2Tetrachloroethylene
ND 1.0 4/13/23 7:02 MFFg/L0.45 4/11/23SM21-23 6200B2Toluene
ND 2.0 4/13/23 7:02 MFFg/L0.68 4/11/23SM21-23 6200B2L-041,2,3-Trichlorobenzene
ND 2.0 4/13/23 7:02 MFFg/L0.60 4/11/23SM21-23 6200B2L-041,2,4-Trichlorobenzene
ND 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B21,1,1-Trichloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.38 4/11/23SM21-23 6200B21,1,2-Trichloroethane
ND 1.0 4/13/23 7:02 MFFg/L0.35 4/11/23SM21-23 6200B2Trichloroethylene
ND 1.0 4/13/23 7:02 MFFg/L0.31 4/11/23SM21-23 6200B2Trichlorofluoromethane (Freon 11)
ND 1.0 4/13/23 7:02 MFFg/L0.55 4/11/23SM21-23 6200B21,2,3-Trichloropropane
4.6 1.0 4/13/23 7:02 MFFg/L0.40 4/11/23SM21-23 6200B21,2,4-Trimethylbenzene
ND 1.0 4/13/23 7:02 MFFg/L0.30 4/11/23SM21-23 6200B21,3,5-Trimethylbenzene
ND 40 4/13/23 7:02 MFFg/L3.3 4/11/23SM21-23 6200B2Vinyl Acetate
ND 1.0 4/13/23 7:02 MFFg/L0.47 4/11/23SM21-23 6200B2Vinyl Chloride
ND 2.0 4/13/23 7:02 MFFg/L0.98 4/11/23SM21-23 6200B2m+p Xylene
ND 1.0 4/13/23 7:02 MFFg/L0.49 4/11/23SM21-23 6200B2o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 103 4/13/23 7:0270-130
Toluene-d8 100 4/13/23 7:0270-130
4-Bromofluorobenzene 97.0 4/13/23 7:0270-130
Page 10 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-04
Field Sample #: Field Blank
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:35
[TOC_2]23D0836-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.8 50 4/13/23 0:39 MFFg/L2.0 4/11/23SM21-23 6200B1JAcetone
ND 0.50 4/13/23 0:39 MFFg/L0.18 4/11/23SM21-23 6200B1Benzene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B1Bromobenzene
ND 0.50 4/13/23 0:39 MFFg/L0.28 4/11/23SM21-23 6200B1Bromochloromethane
ND 0.50 4/13/23 0:39 MFFg/L0.16 4/11/23SM21-23 6200B1Bromodichloromethane
ND 0.50 4/13/23 0:39 MFFg/L0.41 4/11/23SM21-23 6200B1Bromoform
ND 2.0 4/13/23 0:39 MFFg/L1.3 4/11/23SM21-23 6200B1Bromomethane
ND 5.0 4/13/23 0:39 MFFg/L1.7 4/11/23SM21-23 6200B12-Butanone (MEK)
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B1n-Butylbenzene
ND 0.50 4/13/23 0:39 MFFg/L0.13 4/11/23SM21-23 6200B1sec-Butylbenzene
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B1tert-Butylbenzene
ND 0.50 4/13/23 0:39 MFFg/L0.16 4/11/23SM21-23 6200B1Carbon Tetrachloride
ND 0.50 4/13/23 0:39 MFFg/L0.12 4/11/23SM21-23 6200B1Chlorobenzene
ND 50 4/13/23 0:39 MFFg/L20 4/11/23SM21-23 6200B1Ethanol
ND 0.50 4/13/23 0:39 MFFg/L0.20 4/11/23SM21-23 6200B1Chlorodibromomethane
ND 0.50 4/13/23 0:39 MFFg/L0.34 4/11/23SM21-23 6200B1Chloroethane
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B1Chloroform
ND 0.60 4/13/23 0:39 MFFg/L0.50 4/11/23SM21-23 6200B1Chloromethane
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B12-Chlorotoluene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B14-Chlorotoluene
ND 0.50 4/13/23 0:39 MFFg/L0.16 4/11/23SM21-23 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/13/23 0:39 MFFg/L0.13 4/11/23SM21-23 6200B11,2-Dichlorobenzene
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B11,3-Dichlorobenzene
ND 0.50 4/13/23 0:39 MFFg/L0.13 4/11/23SM21-23 6200B11,4-Dichlorobenzene
ND 0.50 4/13/23 0:39 MFFg/L0.16 4/11/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B11,1-Dichloroethane
ND 0.50 4/13/23 0:39 MFFg/L0.30 4/11/23SM21-23 6200B11,2-Dichloroethane
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B11,1-Dichloroethylene
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/13/23 0:39 MFFg/L0.17 4/11/23SM21-23 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/13/23 0:39 MFFg/L0.19 4/11/23SM21-23 6200B11,2-Dichloropropane
ND 0.50 4/13/23 0:39 MFFg/L0.12 4/11/23SM21-23 6200B11,3-Dichloropropane
ND 0.50 4/13/23 0:39 MFFg/L0.35 4/11/23SM21-23 6200B12,2-Dichloropropane
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B11,1-Dichloropropene
ND 0.50 4/13/23 0:39 MFFg/L0.16 4/11/23SM21-23 6200B1cis-1,3-Dichloropropene
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B1trans-1,3-Dichloropropene
ND 0.50 4/13/23 0:39 MFFg/L0.20 4/11/23SM21-23 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/13/23 0:39 MFFg/L0.22 4/11/23SM21-23 6200B1Ethylbenzene
ND 5.0 4/13/23 0:39 MFFg/L1.2 4/11/23SM21-23 6200B12-Hexanone (MBK)
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/13/23 0:39 MFFg/L0.13 4/11/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/13/23 0:39 MFFg/L0.17 4/11/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/13/23 0:39 MFFg/L0.18 4/11/23SM21-23 6200B1Methylene Chloride
ND 5.0 4/13/23 0:39 MFFg/L1.3 4/11/23SM21-23 6200B14-Methyl-2-pentanone (MIBK)
Page 11 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/7/2023
Work Order: 23D0836Sample Description:Project Location: Morehead City, NC
Sample ID: 23D0836-04
Field Sample #: Field Blank
Sample Matrix: Ground Water
Sampled: 4/4/2023 11:35
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 0.50 4/13/23 0:39 MFFg/L0.38 4/11/23SM21-23 6200B1L-04Naphthalene
ND 0.50 4/13/23 0:39 MFFg/L0.12 4/11/23SM21-23 6200B1n-Propylbenzene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B1Styrene
ND 0.50 4/13/23 0:39 MFFg/L0.14 4/11/23SM21-23 6200B11,1,2,2-Tetrachloroethane
0.56 0.50 4/13/23 0:39 MFFg/L0.17 4/11/23SM21-23 6200B1Tetrachloroethylene
ND 0.50 4/13/23 0:39 MFFg/L0.22 4/11/23SM21-23 6200B1Toluene
ND 1.0 4/13/23 0:39 MFFg/L0.34 4/11/23SM21-23 6200B1L-041,2,3-Trichlorobenzene
ND 1.0 4/13/23 0:39 MFFg/L0.30 4/11/23SM21-23 6200B1L-041,2,4-Trichlorobenzene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B11,1,1-Trichloroethane
ND 0.50 4/13/23 0:39 MFFg/L0.19 4/11/23SM21-23 6200B11,1,2-Trichloroethane
ND 0.50 4/13/23 0:39 MFFg/L0.17 4/11/23SM21-23 6200B1Trichloroethylene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/13/23 0:39 MFFg/L0.28 4/11/23SM21-23 6200B11,2,3-Trichloropropane
ND 0.50 4/13/23 0:39 MFFg/L0.20 4/11/23SM21-23 6200B11,2,4-Trimethylbenzene
ND 0.50 4/13/23 0:39 MFFg/L0.15 4/11/23SM21-23 6200B11,3,5-Trimethylbenzene
ND 20 4/13/23 0:39 MFFg/L1.7 4/11/23SM21-23 6200B1Vinyl Acetate
ND 0.50 4/13/23 0:39 MFFg/L0.24 4/11/23SM21-23 6200B1Vinyl Chloride
ND 1.0 4/13/23 0:39 MFFg/L0.49 4/11/23SM21-23 6200B1m+p Xylene
ND 0.50 4/13/23 0:39 MFFg/L0.24 4/11/23SM21-23 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 105 4/13/23 0:3970-130
Toluene-d8 101 4/13/23 0:3970-130
4-Bromofluorobenzene 94.4 4/13/23 0:3970-130
Page 12 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B Analytical Method: SM21-23 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B336621 04/07/235 5.0023D0836-01 [MW-1]
B336621 04/07/230.25 5.0023D0836-02 [MW-2]
Prep Method: SW-846 5030B Analytical Method: SM21-23 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B336737 04/11/232.5 5.0023D0836-03 [MW-3]
B336737 04/11/235 5.0023D0836-04 [Field Blank]
[TOC_1]Sample Preparation Information[TOC]
Page 13 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B336621 - SW-846 5030B
[TOC_3]B336621[TOC]
Blank (B336621-BLK1) Prepared: 04/10/23 Analyzed: 04/11/23
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L2.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50 L-04ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0 L-04ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 14 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336621 - SW-846 5030B
Blank (B336621-BLK1) Prepared: 04/10/23 Analyzed: 04/11/23
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50 R-05ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 99.624.9
g/L 25.0 70-130Surrogate: Toluene-d8 97.324.3
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 95.223.8
LCS (B336621-BS1) Prepared: 04/10/23 Analyzed: 04/11/23
Acetone g/L50 200 70-130114227
Benzene g/L0.50 20.0 70-13010320.6
Bromobenzene g/L0.50 20.0 70-13010320.6
Bromochloromethane g/L0.50 20.0 70-13011523.0
Bromodichloromethane g/L0.50 20.0 70-13010320.7
Bromoform g/L0.50 20.0 70-13010020.0
Bromomethane g/L2.0 20.0 60-14071.014.2
2-Butanone (MEK)g/L5.0 200 70-130104208
n-Butylbenzene g/L0.50 20.0 70-13095.619.1
sec-Butylbenzene g/L0.50 20.0 70-13010521.0
tert-Butylbenzene g/L0.50 20.0 70-13010520.9
Carbon Tetrachloride g/L0.50 20.0 70-13010621.2
Chlorobenzene g/L0.50 20.0 70-13010521.0
Ethanol g/L50 200 70-13097.5195
Chlorodibromomethane g/L0.50 20.0 70-13098.019.6
Chloroethane g/L0.50 20.0 60-14086.017.2
Chloroform g/L0.50 20.0 70-13099.019.8
Chloromethane g/L0.60 20.0 60-14062.812.6
2-Chlorotoluene g/L0.50 20.0 70-13010120.1
4-Chlorotoluene g/L0.50 20.0 70-13010420.9
1,2-Dibromoethane (EDB)g/L0.50 20.0 70-13010320.6
1,2-Dichlorobenzene g/L0.50 20.0 70-13010420.7
1,3-Dichlorobenzene g/L0.50 20.0 70-13010721.4
1,4-Dichlorobenzene g/L0.50 20.0 70-13010120.2
Dichlorodifluoromethane (Freon 12)g/L0.50 20.0 60-14010320.7
1,1-Dichloroethane g/L0.50 20.0 70-13010120.2
1,2-Dichloroethane g/L0.50 20.0 70-13010320.5
1,1-Dichloroethylene g/L0.50 20.0 70-13011723.4
cis-1,2-Dichloroethylene g/L0.50 20.0 70-13010320.7
trans-1,2-Dichloroethylene g/L0.50 20.0 70-13011422.8
1,2-Dichloropropane g/L0.50 20.0 70-13010020.1
1,3-Dichloropropane g/L0.50 20.0 70-13096.019.2
2,2-Dichloropropane g/L0.50 20.0 70-13099.219.8
1,1-Dichloropropene g/L0.50 20.0 70-13010120.2
cis-1,3-Dichloropropene g/L0.50 20.0 70-13097.219.4
trans-1,3-Dichloropropene g/L0.50 20.0 70-13010721.5
Page 15 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336621 - SW-846 5030B
LCS (B336621-BS1) Prepared: 04/10/23 Analyzed: 04/11/23
Diisopropyl Ether (DIPE)g/L0.50 20.0 70-13010821.7
Ethylbenzene g/L0.50 20.0 70-13010721.5
2-Hexanone (MBK)g/L5.0 200 70-13079.9160
Isopropylbenzene (Cumene)g/L0.50 20.0 70-13010621.1
p-Isopropyltoluene (p-Cymene)g/L0.50 20.0 70-13010521.0
Methyl tert-Butyl Ether (MTBE)g/L0.50 20.0 70-13011122.2
Methylene Chloride g/L5.0 20.0 70-13012024.1
4-Methyl-2-pentanone (MIBK)g/L5.0 200 70-13089.0178
Naphthalene g/L0.50 20.0 L-0470-13050.4 *10.1
n-Propylbenzene g/L0.50 20.0 70-13010721.4
Styrene g/L0.50 20.0 70-13010821.5
1,1,2,2-Tetrachloroethane g/L0.50 20.0 70-13010320.7
Tetrachloroethylene g/L0.50 20.0 70-13010521.0
Toluene g/L0.50 20.0 70-13099.820.0
1,2,3-Trichlorobenzene g/L1.0 20.0 L-0470-13063.2 *12.6
1,2,4-Trichlorobenzene g/L0.50 20.0 70-13076.615.3
1,1,1-Trichloroethane g/L0.50 20.0 70-13010220.4
1,1,2-Trichloroethane g/L0.50 20.0 70-13010621.2
Trichloroethylene g/L0.50 20.0 70-13010420.9
Trichlorofluoromethane (Freon 11)g/L0.50 20.0 70-13011222.5
1,2,3-Trichloropropane g/L0.50 20.0 R-0570-13090.218.0
1,2,4-Trimethylbenzene g/L0.50 20.0 70-13010020.0
1,3,5-Trimethylbenzene g/L0.50 20.0 70-13010621.1
Vinyl Acetate g/L20 200 70-13092.7185
Vinyl Chloride g/L0.50 20.0 60-14096.419.3
m+p Xylene g/L1.0 40.0 70-13010542.1
o-Xylene g/L0.50 20.0 70-13010521.1
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10526.4
g/L 25.0 70-130Surrogate: Toluene-d8 96.524.1
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.824.7
LCS Dup (B336621-BSD1) Prepared: 04/10/23 Analyzed: 04/11/23
Acetone g/L50 200 2570-130121 6.31242
Benzene g/L0.50 20.0 2570-130103 0.48620.5
Bromobenzene g/L0.50 20.0 2570-130103 0.048620.6
Bromochloromethane g/L0.50 20.0 2570-130111 3.4922.2
Bromodichloromethane g/L0.50 20.0 2570-130104 1.0620.9
Bromoform g/L0.50 20.0 2570-13099.2 1.1019.8
Bromomethane g/L2.0 20.0 2560-14091.2 25.018.2
2-Butanone (MEK)g/L5.0 200 2570-130100 3.99200
n-Butylbenzene g/L0.50 20.0 2570-13095.6 0.0019.1
sec-Butylbenzene g/L0.50 20.0 2570-130109 3.7821.8
tert-Butylbenzene g/L0.50 20.0 2570-130102 2.4220.4
Carbon Tetrachloride g/L0.50 20.0 2570-130106 0.23621.2
Chlorobenzene g/L0.50 20.0 2570-130105 0.19021.0
Ethanol g/L50 200 2570-130101 3.27202
Chlorodibromomethane g/L0.50 20.0 2570-13098.6 0.61019.7
Chloroethane g/L0.50 20.0 2560-14091.0 5.5418.2
Chloroform g/L0.50 20.0 2570-130101 2.1520.2
Chloromethane g/L0.60 20.0 2560-14067.4 6.9913.5
2-Chlorotoluene g/L0.50 20.0 2570-130105 4.4721.0
4-Chlorotoluene g/L0.50 20.0 2570-130105 0.71621.0
Page 16 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336621 - SW-846 5030B
LCS Dup (B336621-BSD1) Prepared: 04/10/23 Analyzed: 04/11/23
1,2-Dibromoethane (EDB)g/L0.50 20.0 2570-130107 4.2421.5
1,2-Dichlorobenzene g/L0.50 20.0 2570-130105 1.4921.0
1,3-Dichlorobenzene g/L0.50 20.0 2570-130109 2.1321.9
1,4-Dichlorobenzene g/L0.50 20.0 2570-130102 0.39520.3
Dichlorodifluoromethane (Freon 12)g/L0.50 20.0 2560-140102 1.0720.5
1,1-Dichloroethane g/L0.50 20.0 2570-130102 0.34520.3
1,2-Dichloroethane g/L0.50 20.0 2570-130102 0.73420.4
1,1-Dichloroethylene g/L0.50 20.0 25 L-0770-130131 11.1*26.1
cis-1,2-Dichloroethylene g/L0.50 20.0 2570-130104 0.38620.8
trans-1,2-Dichloroethylene g/L0.50 20.0 2570-13097.0 15.819.4
1,2-Dichloropropane g/L0.50 20.0 2570-13099.2 1.2019.8
1,3-Dichloropropane g/L0.50 20.0 2570-13099.0 3.0319.8
2,2-Dichloropropane g/L0.50 20.0 2570-130101 1.4520.1
1,1-Dichloropropene g/L0.50 20.0 2570-130100 0.74420.1
cis-1,3-Dichloropropene g/L0.50 20.0 2570-130101 4.0320.2
trans-1,3-Dichloropropene g/L0.50 20.0 2570-130111 3.3922.2
Diisopropyl Ether (DIPE)g/L0.50 20.0 2570-130109 0.13821.7
Ethylbenzene g/L0.50 20.0 2570-130106 0.98221.3
2-Hexanone (MBK)g/L5.0 200 2570-13079.9 0.0563160
Isopropylbenzene (Cumene)g/L0.50 20.0 2570-130107 1.6921.5
p-Isopropyltoluene (p-Cymene)g/L0.50 20.0 2570-130110 4.2921.9
Methyl tert-Butyl Ether (MTBE)g/L0.50 20.0 2570-13093.0 17.518.6
Methylene Chloride g/L5.0 20.0 2570-130115 4.4623.0
4-Methyl-2-pentanone (MIBK)g/L5.0 200 2570-13089.8 0.845180
Naphthalene g/L0.50 20.0 25 L-0470-13050.3 0.0993*10.1
n-Propylbenzene g/L0.50 20.0 2570-130108 0.83621.6
Styrene g/L0.50 20.0 2570-130108 0.88021.7
1,1,2,2-Tetrachloroethane g/L0.50 20.0 2570-130102 1.8520.3
Tetrachloroethylene g/L0.50 20.0 2570-130112 6.2422.3
Toluene g/L0.50 20.0 2570-130103 3.1620.6
1,2,3-Trichlorobenzene g/L1.0 20.0 25 L-0470-13065.2 3.11*13.0
1,2,4-Trichlorobenzene g/L0.50 20.0 2570-13078.0 1.8815.6
1,1,1-Trichloroethane g/L0.50 20.0 2570-130104 2.4720.9
1,1,2-Trichloroethane g/L0.50 20.0 2570-130105 0.70921.1
Trichloroethylene g/L0.50 20.0 2570-130103 1.1620.6
Trichlorofluoromethane (Freon 11)g/L0.50 20.0 2570-130121 7.0324.1
1,2,3-Trichloropropane g/L0.50 20.0 25 R-0570-130121 28.9 *24.1
1,2,4-Trimethylbenzene g/L0.50 20.0 2570-130101 1.0420.3
1,3,5-Trimethylbenzene g/L0.50 20.0 2570-130106 0.70821.3
Vinyl Acetate g/L20 200 2570-13091.5 1.37183
Vinyl Chloride g/L0.50 20.0 2560-14097.0 0.62019.4
m+p Xylene g/L1.0 40.0 2570-130105 0.33342.0
o-Xylene g/L0.50 20.0 2570-130104 1.4820.8
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 98.724.7
g/L 25.0 70-130Surrogate: Toluene-d8 98.124.5
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.924.2
Page 17 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336737 - SW-846 5030B
[TOC_3]B336737[TOC]
Blank (B336737-BLK1) Prepared: 04/11/23 Analyzed: 04/13/23
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L2.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50 L-04ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0 L-04ND
1,2,4-Trichlorobenzene g/L0.50 L-04ND
Page 18 of 27
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336737 - SW-846 5030B
Blank (B336737-BLK1) Prepared: 04/11/23 Analyzed: 04/13/23
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10526.2
g/L 25.0 70-130Surrogate: Toluene-d8 10125.3
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.923.7
LCS (B336737-BS1) Prepared: 04/11/23 Analyzed: 04/12/23
Acetone g/L50 100 70-13089.289.2
Benzene g/L0.50 10.0 70-13094.09.40
Bromobenzene g/L0.50 10.0 70-13088.78.87
Bromochloromethane g/L0.50 10.0 70-13010210.2
Bromodichloromethane g/L0.50 10.0 70-13087.98.79
Bromoform g/L0.50 10.0 70-13079.37.93
Bromomethane g/L2.0 10.0 60-14091.49.14
2-Butanone (MEK)g/L5.0 100 70-130105105
n-Butylbenzene g/L0.50 10.0 70-13085.08.50
sec-Butylbenzene g/L0.50 10.0 70-13092.39.23
tert-Butylbenzene g/L0.50 10.0 70-13092.79.27
Carbon Tetrachloride g/L0.50 10.0 70-13093.19.31
Chlorobenzene g/L0.50 10.0 70-13085.48.54
Ethanol g/L50 100 70-13087.287.2
Chlorodibromomethane g/L0.50 10.0 70-13083.88.38
Chloroethane g/L0.50 10.0 60-14081.68.16
Chloroform g/L0.50 10.0 70-13088.48.84
Chloromethane g/L0.60 10.0 60-14079.97.99
2-Chlorotoluene g/L0.50 10.0 70-13088.38.83
4-Chlorotoluene g/L0.50 10.0 70-13086.68.66
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13086.58.65
1,2-Dichlorobenzene g/L0.50 10.0 70-13088.48.84
1,3-Dichlorobenzene g/L0.50 10.0 70-13093.09.30
1,4-Dichlorobenzene g/L0.50 10.0 70-13089.58.95
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14010810.8
1,1-Dichloroethane g/L0.50 10.0 70-13092.69.26
1,2-Dichloroethane g/L0.50 10.0 70-13088.48.84
1,1-Dichloroethylene g/L0.50 10.0 70-13086.08.60
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13091.59.15
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13086.98.69
1,2-Dichloropropane g/L0.50 10.0 70-13094.19.41
1,3-Dichloropropane g/L0.50 10.0 70-13088.68.86
2,2-Dichloropropane g/L0.50 10.0 70-13084.38.43
1,1-Dichloropropene g/L0.50 10.0 70-13096.69.66
cis-1,3-Dichloropropene g/L0.50 10.0 70-13089.98.99
trans-1,3-Dichloropropene g/L0.50 10.0 70-13090.69.06
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336737 - SW-846 5030B
LCS (B336737-BS1) Prepared: 04/11/23 Analyzed: 04/12/23
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13010710.7
Ethylbenzene g/L0.50 10.0 70-13090.99.09
2-Hexanone (MBK)g/L5.0 100 70-13079.979.9
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13090.89.08
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13091.49.14
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13093.29.32
Methylene Chloride g/L5.0 10.0 70-13088.08.80
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13085.485.4
Naphthalene g/L0.50 10.0 L-0470-13039.0 *3.90
n-Propylbenzene g/L0.50 10.0 70-13088.68.86
Styrene g/L0.50 10.0 70-13089.58.95
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13083.58.35
Tetrachloroethylene g/L0.50 10.0 70-13084.38.43
Toluene g/L0.50 10.0 70-13087.38.73
1,2,3-Trichlorobenzene g/L1.0 10.0 L-0470-13048.9 *4.89
1,2,4-Trichlorobenzene g/L0.50 10.0 L-0470-13061.5 *6.15
1,1,1-Trichloroethane g/L0.50 10.0 70-13093.59.35
1,1,2-Trichloroethane g/L0.50 10.0 70-13088.78.87
Trichloroethylene g/L0.50 10.0 70-13087.28.72
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13084.78.47
1,2,3-Trichloropropane g/L0.50 10.0 70-13010810.8
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13093.39.33
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13087.98.79
Vinyl Acetate g/L20 100 70-13091.291.2
Vinyl Chloride g/L0.50 10.0 60-14010310.3
m+p Xylene g/L1.0 20.0 70-13088.417.7
o-Xylene g/L0.50 10.0 70-13088.38.83
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10325.7
g/L 25.0 70-130Surrogate: Toluene-d8 97.124.3
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 95.023.7
LCS Dup (B336737-BSD1) Prepared: 04/11/23 Analyzed: 04/12/23
Acetone g/L50 100 2570-13092.7 3.8392.7
Benzene g/L0.50 10.0 2570-130107 13.110.7
Bromobenzene g/L0.50 10.0 2570-13096.5 8.429.65
Bromochloromethane g/L0.50 10.0 2570-130113 9.4911.3
Bromodichloromethane g/L0.50 10.0 2570-130102 15.210.2
Bromoform g/L0.50 10.0 2570-13086.4 8.578.64
Bromomethane g/L2.0 10.0 2560-14099.4 8.399.94
2-Butanone (MEK)g/L5.0 100 2570-130112 6.92112
n-Butylbenzene g/L0.50 10.0 2570-13090.9 6.719.09
sec-Butylbenzene g/L0.50 10.0 2570-13098.5 6.509.85
tert-Butylbenzene g/L0.50 10.0 2570-130100 7.7810.0
Carbon Tetrachloride g/L0.50 10.0 2570-130101 8.0410.1
Chlorobenzene g/L0.50 10.0 2570-13097.0 12.79.70
Ethanol g/L50 100 2570-130104 17.9104
Chlorodibromomethane g/L0.50 10.0 2570-13091.8 9.119.18
Chloroethane g/L0.50 10.0 2560-14085.5 4.678.55
Chloroform g/L0.50 10.0 2570-13098.3 10.69.83
Chloromethane g/L0.60 10.0 2560-14086.4 7.828.64
2-Chlorotoluene g/L0.50 10.0 2570-13096.4 8.779.64
4-Chlorotoluene g/L0.50 10.0 2570-13096.7 11.09.67
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B336737 - SW-846 5030B
LCS Dup (B336737-BSD1) Prepared: 04/11/23 Analyzed: 04/12/23
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13098.1 12.69.81
1,2-Dichlorobenzene g/L0.50 10.0 2570-13097.0 9.289.70
1,3-Dichlorobenzene g/L0.50 10.0 2570-13099.5 6.759.95
1,4-Dichlorobenzene g/L0.50 10.0 2570-13094.6 5.549.46
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-140114 5.4811.4
1,1-Dichloroethane g/L0.50 10.0 2570-130103 10.610.3
1,2-Dichloroethane g/L0.50 10.0 2570-13097.4 9.699.74
1,1-Dichloroethylene g/L0.50 10.0 2570-13091.4 6.099.14
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13099.7 8.589.97
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13099.2 13.29.92
1,2-Dichloropropane g/L0.50 10.0 2570-130108 13.510.8
1,3-Dichloropropane g/L0.50 10.0 2570-130100 12.510.0
2,2-Dichloropropane g/L0.50 10.0 2570-13090.0 6.549.00
1,1-Dichloropropene g/L0.50 10.0 2570-130103 6.7010.3
cis-1,3-Dichloropropene g/L0.50 10.0 2570-130101 12.010.1
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13098.9 8.769.89
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130119 10.111.9
Ethylbenzene g/L0.50 10.0 2570-13098.9 8.439.89
2-Hexanone (MBK)g/L5.0 100 2570-13098.1 20.598.1
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-13099.0 8.649.90
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13097.2 6.159.72
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-130105 11.610.5
Methylene Chloride g/L5.0 10.0 2570-13097.1 9.839.71
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13095.4 11.095.4
Naphthalene g/L0.50 10.0 25 L-0470-13040.7 4.27*4.07
n-Propylbenzene g/L0.50 10.0 2570-13098.8 10.99.88
Styrene g/L0.50 10.0 2570-130100 11.410.0
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13091.7 9.369.17
Tetrachloroethylene g/L0.50 10.0 2570-13093.5 10.39.35
Toluene g/L0.50 10.0 2570-13097.5 11.09.75
1,2,3-Trichlorobenzene g/L1.0 10.0 25 L-0470-13055.2 12.1*5.52
1,2,4-Trichlorobenzene g/L0.50 10.0 25 L-0470-13064.5 4.76*6.45
1,1,1-Trichloroethane g/L0.50 10.0 2570-13098.7 5.419.87
1,1,2-Trichloroethane g/L0.50 10.0 2570-13098.0 9.969.80
Trichloroethylene g/L0.50 10.0 2570-13097.3 10.99.73
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13093.5 9.889.35
1,2,3-Trichloropropane g/L0.50 10.0 2570-130117 8.3611.7
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13099.6 6.539.96
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13095.0 7.769.50
Vinyl Acetate g/L20 100 2570-13099.4 8.5299.4
Vinyl Chloride g/L0.50 10.0 2560-140111 8.2211.1
m+p Xylene g/L1.0 20.0 2570-13098.7 11.119.7
o-Xylene g/L0.50 10.0 2570-13099.2 11.69.92
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10426.1
g/L 25.0 70-130Surrogate: Toluene-d8 98.924.7
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 95.623.9
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 23 of 27
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-23 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
652North Carolina Div. of Water QualityNC 12/31/2023
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