WI-2274_17610_CA_MRP_20230516

CES of NC, PLLC 1701 Shenandoah Ave NW
Roanoke, Virginia 24017
540-343-6256 [office] 540.343.6259 [facsimile]
May 16, 2023 Mr. Mike Haseltine North Carolina Department of Environmental Quality Division of Waste Management
Underground Storage Tank Section 127 Cardinal Drive Extension Wilmington, North Carolina 28405
RE: GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) 1610 US HIGHWAY 421 NORTH WILMINGTON, NEW HANOVER COUNTY, NORTH CAROLINA UST INCIDENT NOS.: 9604, 17610, AND 32677 Dear Mr. Haseltine:

On behalf of the responsible party, GPM Southeast, LLC, CES of NC, PLLC is providing the enclosed
Groundwater Monitoring Report for the referenced site. This report provides a summary of activities
performed at the site in April of 2023. If you have any questions or comments, please contact me at (540)-
343-6256.

Sincerely,
CES of NC, PLLC

Daniel Fisher, PMP
Operations Manager

Enclosure
CC: Mr. Rolfe Lann, GPM Southeast, LLC (electronic)

GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677
GPM 3303 (Former Scotchman #3303)
GROUNDWATER MONITORING REPORT
APRIL 2023
GPM 3303 (SCOTCHMAN #3303) 1610 US HIGHWAY 421 NORTH WILMINGTON, NEW HANOVER COUNTY, NORTH CAROLINA FACILITY ID: 0-034355 UST INCIDENT NOS.: 9604, 17610, AND 32677
CES PROJECT NUMBER: 9.1160 MAY 16, 2023
PREPARED BY: CES OF NC, PLLC 1701 Shenandoah Ave NW Roanoke, VA 24017 Phone: [phone]; Fax: [phone]
PREPARED FOR: GPM SOUTHEAST, LLC Mr. Rolfe Lann Vice President of Environmental 8565 Magellan Parkway, Suite 400 Richmond, Virginia 23227
North Carolina Department of Environmental Quality
Division of Waste Management – Underground Storage Tank Section Wilmington Regional Office Mr. Mike Haseltine
127 Cardinal Drive Extension Wilmington, North Carolina
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT i
Groundwater Monitoring Report
SITE INFORMATION
Date of Report: May 16, 2023 Site Identification Site Name: GPM 3303 (Scotchman #3303) Address: 1610 US Highway 421 North Wilmington, New Hanover County, North Carolina 28401 Facility I.D.: 0-034355 UST Incident Number(s): 9604, 17610, and 32677 Risk Rank: High (H115D) UST Number: WI-7576 Latitude: 34.252747° Longitude: -77.956375° Source: Google Earth Description of Geographical Data Point: Center of current UST pit Site Contact Information UST Owner: GPM Southeast, LLC UST Operator: Same as Owner Address: 8565 Magellan Parkway, Suite 400
Richmond, VA 23227 Telephone: [phone] Email: [e-mail]
Property Property Owner: Smith Wilmington LLC Occupant: Scotchman #3303 Address: 115 Linden Drive 1610 US Highway 421 North Danville, Virginia 24541 Wilmington, North Carolina Telephone: Not Available 910-521-0444 Email: Not Available Not Available Consultant: CES of NC, PLLC State Certification No. C-550 Address: 1701 Shenandoah Ave NW Roanoke, VA 24017 Telephone: [phone] Email: [e-mail] Laboratory: Eurofins Environmental Testing State Certification No. 314 Address: 3355 McLemore Drive_ Pensacola, FL 32514__________ Telephone: [phone] Email: [e-mail]
Release Information Date Discovered: 12/15/92 (Incident No. 9604) 1/6/94 and 6/30/97 (Incident No. 17610)
9/22/2010 (Incident No. 32677) Estimated Quantity of Release: Undetermined Cause of Release: Leaking UST systems and surface spills Source of Release: Former diesel and gasoline UST systems UST Information: Two former diesel and three former gasoline UST systems
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT ii
EXECUTIVE SUMMARY
As required, the following executive summary provides the most pertinent information for this assessment.
For additional information please refer to subsequent sections of this report.
• CES of NC, PLLC (CES) was retained by GPM Southeast, LLC (GPM) to complete a limited groundwater monitoring event in April of 2023. The monitoring event was directed in a “Review of Monitoring Report” correspondence dated April 26, 2022, issued by the North Carolina Department of
Environmental Quality (NCDEQ). The services were provided in general accordance with the NCDEQ UST Section “Assessment Guidelines” and “Corrective Action Guidelines” under approved Pre-Approval Task Authorization (PATA)-54.

• A comingled gasoline and diesel plume has been documented at the site resulting from multiple releases since 1992. Between October 2010 and January 2011, the site underwent renovations including removal of four (4) underground storage tanks (USTs) and closure in place of one (1) UST along with removal of 4,334 tons of petroleum contaminated soil and 38,305 gallons of petroleum contaminated
groundwater. Air sparging/soil vapor extraction systems operated from October 2014 through February 2019, after being terminated due to lack of efficiency. Free product has historically been detected at the site but not since October of 2019. Groundwater contamination currently persists above regulatory limits.
• CES personnel visited the site on April 18, 2023, for completion of a limited groundwater monitoring event. Select monitoring wells were gauged for depth to water and groundwater samples were collected from monitoring wells MW-2, MW-5, MW-8, MW-23, MW-28, MW-31, MW-33, FP-5, FP-6, and FP-
8 along with the site water supply well.
• Groundwater samples collected from site monitoring wells indicated groundwater contamination above the 2L Standards; however, no exceedances of the Gross Contamination Levels (GCLs) were reported. Free product was not encountered in gauged site monitoring wells. Raw groundwater from the site
water supply well was reported to contain detectable levels of petroleum hydrocarbons that were below the regulatory limits. The groundwater is fed through a treatment system which appears to be effective.
• Shallow groundwater flow direction was interpreted to flow radially from a local high in the vicinity of MW-5 with an overall trend towards the west.

• Contaminant mass decreased from February 2021.
• The on-site water supply well and the nearby Cape Fear River surface water body along with associated marsh/wetland areas contribute to the site risk ranking.
• In conclusion, CES recommends continued monitored natural attenuation by performance of semi-annual groundwater monitoring events.
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT iii
TABLE OF CONTENTS
Site Information ............................................................................................................................................. i
List of Figures .............................................................................................................................................. iii List of Tables ............................................................................................................................................... iii List of Appendices ....................................................................................................................................... iv
1.0 Background Information .................................................................................................................. 1 1.1 Site Location ................................................................................................................................. 1 1.2 Recent Site History ....................................................................................................................... 1 2.0 Potential Receptor Information ........................................................................................................ 2 2.1 Water Supply Wells ...................................................................................................................... 2 2.2 Public Water Supplies ................................................................................................................... 2 2.3 Surface Water ................................................................................................................................ 2 2.4 Wellhead Protection Area ............................................................................................................. 2 2.5 Surrounding Land Use .................................................................................................................. 2 2.6 Subsurface Structures .................................................................................................................... 3 2.7 Deep Aquifers in the Atlantic Coastal Plain Province .................................................................. 3 3.0 Recent Activities .............................................................................................................................. 4 3.1 Groundwater Sampling ................................................................................................................. 4 3.2 Groundwater Occurrence and Flow Direction .............................................................................. 4
3.3 Laboratory Results ........................................................................................................................ 5 3.4 Free Product Check & Recovery .................................................................................................. 5 3.5 Estimated Extent of Contamination .............................................................................................. 5
4.0 Conclusions and Recommendations ................................................................................................ 6 4.1 Conclusions ................................................................................................................................... 6 4.2 Recommendations ......................................................................................................................... 6
5.0 Statements and Certification ............................................................................................................ 7 6.0 Remarks ........................................................................................................................................... 8 LIST OF FIGURES
Figure 1 Site Location Map Figure 2 Site Map Figure 3 Water Supply Well Locations Map
Figure 4 Potentiometric Map Figure 5 C9-C10 Aromatics Concentration Extent Exceeding 2L Standards Figure 6 C11-C22 Aromatics Concentration Extent Exceeding 2L Standards Figure 7 C9-C18 Aliphatics Concentration Extent Exceeding 2L Standards Figure 8 tert-Butyl Alcohol Concentration Extent Exceeding 2L Standards LIST OF TABLES
Table 1 UST System and Other Release Information Table 2 UST System Owner/Operator Information
Table 3 Water Supply Wells Information Table 4 Summary of Well Construction Data Table 5 Summary of Recent Groundwater Elevation Data Table 6 Summary of Recent Groundwater Analytical Results Table 7 Summary of Historic Free Product Recovery Table 8 Evaluation of Change in Contaminant Mass
Table 9 Groundwater Contaminant Mass Calculations
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT iv
LIST OF APPENDICES
Appendix A Chronology of Remediation Activities
Appendix B Historical Site Data Appendix C Relevant Correspondence Appendix D Groundwater Sampling Logs
Appendix E Laboratory Reports and Chain of Custody Documentation Appendix F Contaminant vs Time Graphs
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT 1
1.0 BACKGROUND INFORMATION
The following provides background information pertaining to the location, characteristics, and history
regarding assessment for the release(s) at the facility.
1.1 SITE LOCATION
The GPM No. 3303 site (Scotchman #3303), herein referred to as the site, is located at 1610 US Highway 421 North, Wilmington, New Hanover County, North Carolina. Figure 1 is a topographic vicinity map of the surrounding area and Figure 2 is a site map depicting pertinent features. The property is owned by Smith Wilmington, LLC and is currently occupied by a Scotchman petroleum retail service station, convenience store, and truck stop. The history of current and former underground storage tank systems (USTs) is summarized in Table 1. UST system owner/operator information is provided in Table 2.
1.2 RECENT SITE HISTORY Multiple incident numbers have been assigned to the site in response to surface spills, equipment failure, and/or UST closure activities. A comingled gasoline and diesel plume has been documented at the site. Detailed site history including previous releases has been documented in reports provided to the North Carolina Department of Environmental Quality (NCDEQ), and a chronology of remediation activities is provided in Appendix A. Historical depth to water and groundwater analytical results are included in Appendix B.
Between October 2010 through January 2011, the site underwent renovations which included the removal of four (4) USTs and one (1) UST being closed in place. Approximately 4,334 tons of petroleum
contaminated soil and 38,305 gallons of petroleum contaminated groundwater were removed relative to the former diesel operations from October 2010 through January 2011 (Active Remediation Monitoring Report, June 29, 2015, Antea).
Free product has historically been detected at the site. Following excavation activities conducted between October 2010 to January 2011 and subsequent Aggressive Free Product Vapor Recovery (AFVR) events conducted in 2012 & 2013, the presence of free product was limited to FP-8 until it was also detected in FP-5, MW-5, and MW-8 in 2019. Absorbent socks and hand bailing have been the primary methods of free product recovery, when present. Free product has not been detected at the site since October 2019. Comprehensive groundwater sampling events were conducted by various consultants on April 26, 2012, May 5, 2013, November 6, 2013, April 13, 2015, and August 3-5, 2016, and results summarized in subsequent reports previously submitted to NCDEQ. Air sparging/soil vapor extraction systems were activated on October 29, 2014, and were operational through February of 2019 at which point the system
was shut down due to performance and efficiency issues. During the groundwater monitoring event performed by CES in October of 2019, the remediation system was prepared for long term storage by removal of residual fluids in the storage tank and system piping.
Most recently, CES performed groundwater monitoring in February 2021 and February 2022. At that time, free product was not detected but groundwater was reported to exceed regulatory standards. The site is
currently in the post-corrective action monitoring phase on an annual schedule for monitored natural attenuation.
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT 2
2.0 POTENTIAL RECEPTOR INFORMATION
As part of this assessment, CES evaluated potential receptors based on historically available information
and current site conditions.
2.1 WATER SUPPLY WELLS
Five (5) potable water supply wells are reported within a 1,500-feet radius of the source area, located on properties which rely on water supply wells for multiple uses including drinking. However, only an onsite water supply well is located within 1,000 feet of the source area. The site water supply well is located near
the northwestern corner of the site property and plumbed to a reverse osmosis water treatment system housed within the site convenience store building. An effluent, post-treatment system tap is available for treated potable water sample collection. The remaining water supply wells are located at distances of 1,000 to 1,500 feet from the source area. Water supply well information is summarized in Table 3, and locations are presented on Figure 3.
2.2 PUBLIC WATER SUPPLIES
The Cape Fear Public Utility Authority (CFPUA) is the local provider of municipal water and sewer services in the area. According to the CFPUA, municipal water and sewer services are currently not available to the site. Although municipal water transmission lines are present to the north of the site, service
to the site is not readily available.
2.3 SURFACE WATER
At least two storm water retention ponds are found in the vicinity of the site. A manmade storm water retention pond is located to the northeast corner of the property contiguous to the site wastewater treatment system. This pond accepts storm water from the site and reportedly has an outfall into the Cape Fear River,
which is located east of the site. Another pond is located approximately 500 feet southwest of the site. The Cape Fear River and associated marsh areas are the nearest significant surface water bodies. The marsh areas border the entire northern and eastern property boundaries and the Cape Fear River is located approximately 1,850 feet east of the site. The marsh and swamp areas have been modified with drainage canals. The Cape Fear River has a swamp water Classification of C (C;Sw). Class C waters are protected for secondary recreation, fishing, wildlife, fish and aquatic life propagation and survival, agriculture and other uses suitable for Class C. Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner.
2.4 WELLHEAD PROTECTION AREA The site is reportedly not located within an approved wellhead protection area as defined by 42 USC 300h-7(e).

2.5 SURROUNDING LAND USE The area between the Cape Fear River and the NE Cape Fear River in which the site is located is primarily
zoned I-2. A parcel located immediately south of the site is zoned I-1. The I-1 District is a light industrial district that provides for warehousing, storage, bulk retail and manufacturing, which does not create an excessive amount of noise, odor, smoke, dust, air-borne debris, or any other objectionable characteristics which might be detrimental to surrounding areas. The 1-2 Industrial District is a heavy industrial zone. Its purpose is to provide for uses that would produce excessive noise, odor, smoke, dust, air-borne debris, or
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any other objectionable characteristics. It is the least restrictive zoning district (New Hanover County
Government, 2008). Residential zoning was not identified within a 1,500 feet radius of the site. Except for a narrow corridor along US Highway 421, most of the adjacent land is classified as wetland and
characterized by wooded wetlands, marsh and swamp.
2.6 SUBSURFACE STRUCTURES Information gathered by others during prior assessment activities as well as a utility survey conducted on May 22, 2008, identified the presence of storm water drain lines and other utility lines in the immediate area surrounding the site. Off-site underground utilities including power service and communication service lines are present in US
Highway 421 right-of-way. In addition, a storm water drainage system is present along the rights-of-way of US Highway 421 and NC Highway 133. The depth to groundwater in both rights-of-way is relatively shallow and at times would be expected to intercept most underground utilities. All storm water inlets on-site contained water except the northernmost inlet near the weigh scale. The final as-built diagrams for the intersection of US Highway 421 and NC Highway 133 did not include details of the off-site storm water control system. The NCDOT could not provide any further information.
On-site subsurface structures include the diesel and gasoline UST systems and associated piping, storm water underground sand filters, storm water drain system, a water well supply line, a wastewater supply line and numerous power lines. The storm water drain system shown in Figure 2 traverses the northern part of the property from west to east through a series of drop inlets. The storm water is discharged to the retention pond located on the northeast corner of the property. The underground storm water sand filters are located along the edge of pavement in the northern and western property boundaries. These filters provide primary treatment and filtration of storm runoff water. Water was present in all on-site drop inlets. Groundwater data is not available for the northern end of the property. However, it may be assumed that water in the drop inlets is reflective of a shallow depth to groundwater.
2.7 DEEP AQUIFERS IN THE ATLANTIC COASTAL PLAIN PROVINCE The subject facility is located within the Atlantic Coastal Plain province. Overall, the Atlantic Coastal Plain slopes eastward at an average rate of less than three feet per mile. The coastal plain is basically flat in
interstream areas but is broken by low escarpments adjacent to stream valleys. New Hanover County is a relatively flat sandy plain with a relief ranging from sea level to approximately 50 feet above mean sea level (AMSL). The subject facility lies approximately 7 feet AMSL.
As part of the Atlantic Coastal Plain province, New Hanover County has four (4) predominant aquifer systems in the vicinity of the site. In descending order these include:

• Surficial aquifer comprised of Pleistocene and Pliocene age sediments,
• Castle Hayne aquifer and confining unit with sediments generally of Eocene age,
• Peedee aquifer and confining unit, which is comprised of Late Cretaceous age sediments, and,
• Black Creek aquifer and confining unit of Late Cretaceous age sediments.
Based upon observations during the installation of well T-2, a tan to light brown medium-grained sand was encountered to a depth of 30 feet below ground surface (bgs), which was underlain by two (2) intervals of consolidated dolomite between 30 and 32 feet bgs and 34 to 36 feet bgs. Softer unconsolidated sediments
were encountered between the two dolomite layers. A confining unit was not encountered during the
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT 4
installation of well T-2. These observations in conjunction with NCDENR Hydrogeologic framework data
suggest the absence of both the Castle Hayne confining unit and aquifer and the Peedee confining unit. 3.0 RECENT ACTIVITIES
The activities performed below were approved by the NCDEQ in PATA-54. A copy of the PATA and
relevant correspondence are included in Appendix C.
3.1 GROUNDWATER SAMPLING
On April 18, 2023, CES mobilized to the site to perform a limited groundwater sampling event utilizing monitoring wells MW-2, MW-5, MW-8, MW-23, MW-28, MW-31, MW-33, FP-5, FP-6, and FP-8 and the on-site water supply well pre-treatment. Additionally, monitoring wells MW-11, MW-13, MW-18, and MW-27 were gauged only. The monitoring wells were located, accessed, and gauged for equilibrated depth to water/depth to product using an electronic oil/water interface probe. Free product was not detected in any gauged monitoring wells at this time. A summary of well construction data is included in Table 4. Following gauging, each monitoring well selected for sampling was purged of at least three (3) well volumes, or until dry, using dedicated disposable bailers. To reduce the potential of cross contamination, dedicated disposable nitrile gloves were used during all phases of sample handling. Groundwater sampling logs indicating purge volumes, sample times, and physical parameters recorded at the time of sampling by
a water quality multi-parameter meter are included in Appendix D. On April 18, 2023, the on-site water supply well was sampled directly from a tap at the well head prior to any treatment. The tap was allowed to run for approximately 15 minutes prior to sample collection and reduced to a trickle at the time of sample collection.
Samples were placed into laboratory provided containers pre-filled with appropriate preservatives, labeled with indelible ink, entered into chain-of-custody, and placed on wet ice in a pre-chilled cooler maintained at approximately 4 degrees Celsius pending submittal to an independent accredited laboratory. The samples were transported under standard chain-of-custody protocol to Eurofins Environmental Testing (Eurofins) located in Pensacola, Florida, a North Carolina certified laboratory (#314), for chemical analysis. The samples were analyzed for the NC UST list of volatile organic compounds (VOCs) including the oxygenates by Standard Methods 6200B and both volatile petroleum hydrocarbons (VPH) and extractable petroleum hydrocarbons (EPH) by Massachusetts Department of Environmental Protection (MADEP) methods.
3.2 GROUNDWATER OCCURRENCE AND FLOW DIRECTION Measured depth to groundwater in the gauged monitoring wells ranged from 2.18-feet (MW-11) to 4.23-feet (MW-33) below top of casing. Groundwater elevations were calculated based on measured depth to
water and known top of casing elevations relative to a common benchmark, adjusted for the presence of free product, where applicable, using an assumed relative product density of 0.75. Adjusted groundwater elevations ranged from 95.59 feet (MW-5) to 95.01-feet (MW-13).
A summary of recent groundwater gauging and elevation data is provided in Table 5. Based on this data, groundwater flow direction was interpreted to flow radially from a local high in the vicinity of MW-5 with
an overall flow towards the western corner of the site as illustrated on Figure 4. The groundwater flow direction is generally consistent with previous assessments.
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3.3 LABORATORY RESULTS
Laboratory analytical results from the April 18, 2023, sampling event was compared to the groundwater quality standards defined in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section .0202 (2L Standards) and applicable Gross Contamination Levels (GCLs). Upon review of the laboratory
analytical report, the groundwater samples collected from monitoring wells MW-8, MW-33, and FP-8 contained concentrations of EPH C11-C22 Aromatics above the 2L Standard. For monitoring wells MW-2, MW-5, MW-23, MW-28, FP-5 and FP-6, the laboratory reporting limit exceeded the 2L Standard for EPH C11-C22 Aromatics. Furthermore, monitoring wells MW-8, MW-31, and FP-8 contained concentrations of EPH C9-C18 Aliphatics above the 2L Standard. Monitoring well MW-23 contained concentrations of tert-Butyl Alcohol (TBA) above the 2L Standard. The remaining analytical results were below 2L Standards. No exceedances of the GCLs were reported. Please note that GCLs do not exist for VPH and EPH carbon fraction classes. The untreated, raw water from the site water supply well was reported to contain detectable concentrations of EPH C11-C22 Aromatics carbon fraction class, that were below the 2L Standards.
Table 6 provides a summary of recent laboratory results for groundwater samples since August of 2016, coinciding with the inclusion of MADEP VPH and EPH parameters in the sampling program. The estimated
horizontal extent of VPH C9-C10 Aromatics, EPH C11-C22 Aromatics, EPH C9-C18 Aliphatics carbon fraction classes, and TBA exceeding 2L Standards are illustrated on Figure 5, Figure 6, Figure 7, and Figure 8, respectively. The laboratory reports and chain of custody forms are provided in Appendix E.

3.4 FREE PRODUCT CHECK & RECOVERY Free product was not encountered in the gauged site monitoring wells during the recent monitoring event,
therefore free product recovery was not performed during this monitoring period. A summary of historical free product recovery at the site is provided in Table 7.
3.5 ESTIMATED EXTENT OF CONTAMINATION Currently, the primary area with groundwater currently exceeding 2L Standards is to the west of the station building. It should be noted that the current estimated extent is based upon the sampling of a limited number of wells and the actual extent could be further evaluated with a comprehensive groundwater sampling event.
The only exceedances to 2L Standards during the recent sampling event were TBA, MADEP VPH and EPH parameters. Contaminant concentration and groundwater elevation vs time trend graphs were prepared for VPH and EPH based on available recent historical data. In creating the graphs, the individual VPH and
EPH fraction results were combined to present values of total VPH and total EPH from each well per sampling event. When results were below the laboratory reporting limit, this limit was utilized as a detection. The contaminant vs time graphs are provided in Appendix F.
Contaminant mass was based on total VPH/EPH contamination. To determine contaminant mass, the average VPH/EPH concentrations from the monitoring well samples containing concentrations above the 2L Standards (affected monitoring wells) were calculated. Estimated horizontal extents of VPH/EPH contamination in groundwater (as discussed above) were determined by each individual contaminant’s estimated isoconcentration areas as shown on Figures 5 through 7. Approximate volumes were then calculated utilizing the estimated areas, average thickness of contamination as determined from the average water column in each affected monitoring well, and the estimated effective porosity (0.30) as reported in the Comprehensive Site Assessment (CSA). The volumes
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GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT 6
were then multiplied by the individual contaminant concentrations to obtain a mass of each EPH/VPH
constituent in the shallow portion of the surficial aquifer which was then converted to pounds (lbs.). Please note that this method assumes average isotropic concentrations of EPH/VPH throughout the plume
volume; therefore, this method presents a conservative estimate, and the actual EPH/VPH mass may vary across different portions of the site. However, the method is effective for evaluation of trend data, expansion/contraction of the plume, and overall site remediation progress. More precise estimates may be obtained by completion of more comprehensive sampling at the site. The current estimated mass of EPH/VPH in groundwater was calculated to be approximately 7.6-kg. The maximum calculated mass of EPH/VPH in groundwater was 9.8-kg in February 2021. Previously submitted mass calculations were all based on an assumed plume dimension for all events and in some cases a smaller network of wells. An evaluation of change in contaminant mass and the most recent contaminant mass calculations are included in Table 8 and Table 9, respectively. 4.0 CONCLUSIONS AND RECOMMENDATIONS

4.1 CONCLUSIONS The following conclusions are provided based upon the data and site-specific information collected and
presented in this report:
• Free product was not detected in gauged site monitoring wells.
• VPH and/or EPH carbon fraction classes were detected above their respective 2L Standards in monitoring wells MW-8, MW-23, MW-31 MW-33, and FP-8. The laboratory reporting limit exceeded the 2L Standard for EPH C11-C22 Aromatics in the samples from monitoring wells MW-2, MW-5, MW-23, MW-28, FP-5 and FP-6.
• TBA was detected above the 2L standard in monitoring wells MW-23.
• Groundwater flow direction was interpreted to flow radially from a local high in the vicinity of MW-5 with an overall trend to the west.
• MADEP parameters generally increase with respect to increases in groundwater elevation. It is assumed that fluctuations in the groundwater table causing increased contact with adsorbed-phase
contaminants are responsible for observed increases of dissolved-phase contaminant concentrations, and eventually the presence of free product.
• The contaminant mass of EPH/VPH exhibited a decrease since February 2021.
• The occurrence of free product may be a function of groundwater elevation. Free product was last observed at the site during a period of low average groundwater elevation and was preceded by a
period of increased EPH concentrations in monitoring well MW-8.
• No new releases or abnormal operating conditions have been reported at the site.
• The presence of the on-site water supply well and nearby surface waters contribute to the site risk ranking.

4.2 RECOMMENDATIONS CES recommends the following:
• Continue post-corrective action monitored natural attenuation by performance of semi-annual groundwater monitoring events supplemented with free product recovery, as needed.
GROUNDWATER MONITORING REPORT
GPM 3303 (SCOTCHMAN #3303)
WILMINGTON, NORTH CAROLINA
INCIDENT #’s 9604, 17610, AND 32677

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5.0 STATEMENTS AND CERTIFICATION
1 Enter the date the monitoring report was due. 5/31/2023 Will this report be submitted after the
established due date?
YES NO
2 Was any required information from the above template missing from this report? YES NO
IF the answer to question #1 or# 2 is “YES”, please provide additional information in this cell to explain what was
missing and why.

3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? (within a reasonable margin of error) YES NO
IF the answer to question #3 is “NO”, skip to the certification under #8 below.
IF the answer to question #3 is “YES”, please generally describe in this cell the possible reason(s) and outline
proposed remedies. (This should be described in more detail in the report text above.)
Not applicable, milestones were not provided in the CAP.
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?
YES 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?
YES NO
IF the answer to either question #6 or #7 is “YES”, generally describe in this cell any actions recommended to further
assess or clean up this known or suspected source. (This should be described in more detail in the report text above.)
6 Certification:
I, Rachel A. Raines, a Licensed Geologist for CES of NC, PLLC., do certify that the information contained in this report
is correct and accurate to the best of my knowledge.

Rachel A. Raines, L.G.
Geologist
NC Licensed Geologist #2739
CES of NC, PLLC. is licensed to practice geology in North Carolina. The certification number of the company or
corporation is C-550.

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6.0 REMARKS
The recommendations contained in this report represent CES’s professional opinions based upon the
currently available information and are arrived at in accordance with currently accepted professional standards. This report is based upon a specific scope of work requested by the client. The contract between CES and its client outlines the scope of work, and only those tasks specifically authorized by that contract
or outlined in this report were performed. This report is intended only for the use of CES’s client and anyone else specifically identified in writing by CES as a user of this report. CES will not and cannot be liable for unauthorized reliance by any other third party. Other than as contained in this paragraph, CES makes no express or implied warranty as to the contents of this report.
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

FIGURES

Project No:
Date:
Revision:
Project Manager:
Drawn By:
Checked By:
1701 Shenandoah Ave NW
Roanoke, VA 24017
540-343-6256 (phone)
540-343-6259 (fax)
CLIENT:
LOCATION:
GPM 3303
Site Location Map
Figure 11610 US Hwy 421 North
Wilmington, NC
GPM Southeast, LLC
DJF
RAR
Groundwater Monitoring Report
9.1160
5/11/2023
0
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)CLIENT:LOCATION:020'40'80'1 inch equals 40 feetGPM 3303Site MapGroundwater Monitoring ReportFigure 21610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend
Project No:
Date:
Revision:
Project Manager:
Drawn By:
Checked By:
1701 Shenandoah Ave NW
Roanoke, VA 24017
540-343-6256 (phone)
540-343-6259 (fax)
CLIENT:
LOCATION:
GPM 3303
Water Supply Wells Location Map
Figure 31610 US Hwy 421 North
Wilmington, NC
GPM Southeast, LLC
DLF
RAR
Groundwater Monitoring Report
0
3
9.1160
5/11/2023
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)GPM 3303Potentiometric Map (4/18/2023)Groundwater Monitoring ReportFigure 41610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend020'40'80'1 inch equals 40 feetCLIENT:LOCATION:Groundwater Elevation Contour LineGroundwater Elevation (feet)Groundwater Flow Direction(94.94)95.00(95.05)(95.59)(95.05)(95.10)(95.01)(95.17)(95.46)(95.13)(95.28)(95.25)(95.22)95.1095.2095.3095.4095.5095.2095.3095.3095.4095.4095.2095.2095.2095.2095.1095.30
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)GPM 3303C9-C10 Aromatics Concentration (4/18/2023)Extent Exceeding 2L StandardsGroundwater Monitoring ReportFigure 51610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend020'40'80'1 inch equals 40 feetCLIENT:LOCATION:C9-C10 Aromatics Concentration ContourLineC9-C10 Aromatics Concentration in ug/LC9-C10 Aromatics 2L Standard: 200 ug/L(280)200(86.9)(170)(32.6)(146)Free Product(FP)Not Sampled(NS)(33.1)(221)(<7.00)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(26.9)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<7.00)200(79.5)
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)GPM 3303C11-C22 Aromatics Concentration (4/18/2023)Extent Exceeding 2L StandardsGroundwater Monitoring ReportFigure 61610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend020'40'80'1 inch equals 40 feetCLIENT:LOCATION:C11-C22 Aromatics Concentration ContourLineC11-C22 Aromatics Concentration in ug/LC11-C22 Aromatics 2L Standard: 200 ug/L(4,070)200Free Product(FP)Not Sampled(NS)200200(<301)(3,950)(<306)(<149)(<303)(6,680)(<302)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<300)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<308)(1,160)200
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)GPM 3303C9-C18 Aliphatics Concentration (4/18/2023)Extent Exceeding 2L StandardsGroundwater Monitoring ReportFigure 71610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend020'40'80'1 inch equals 40 feetCLIENT:LOCATION:C9-C18 Aliphatics Concentration ContourLineC9-C18 Aliphatics Concentration in ug/LC9-C18 Aliphatics 2L Standard: 700 ug/L(1,590)700Free Product(FP)Not Sampled(NS)700(551)(2,980)(<148)(1,820)(394)(3,140)(<147)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<146)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(443)(<146)700
3303GAS/DIESEL USTGASOLINE/DIESELDISPENSER (TYP)GPM 3303tert-Butyl Alcohol Concentration (4/18/2023)Extent Exceeding 2L StandardsGroundwater Monitoring ReportFigure 81610 US Hwy 421 NorthWilmington, NCGPM Southeast, LLCLegend020'40'80'1 inch equals 40 feetCLIENT:LOCATION:tert-Butyl Alcohol Concentration ContourLinetert-Butyl Alcohol Concentration in ug/Ltert-Butyl Alcohol 2L Standard: 10 ug/L(12.6)10Free Product(FP)Not Sampled(NS)(<10.0)(<10.0)(12.6)(<10.0)(<10.0)(<10.0)(<10.0)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<10.0)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(NS)(<10.0)(<10.0)10
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

TABLES

UST ID
Number
Current/Last
Contents
Capacity
(gallons)Construction Details
Description of
Associated Piping
and Pumps
Date Tank
Installed Status of UST
Was release
associated with
the UST System?
1 Gasoline 6,000 Single-Walled
Steel/FRP
Double Wall FRP,
Pressurized System 1/1/1991
Closed by
Removal
9/22/2010
Undetermined
2 Gasoline 4,000 Single-Walled
Steel/FRP
Double Wall FRP,
Pressurized System 1/1/1991
Closed by
Removal
9/22/2010
Undetermined
3 Gasoline 4,000 Single-Walled
Steel/FRP
Double Wall FRP,
Pressurized System 1/1/1991
Closed by
Removal
9/22/2010
Undetermined
4 Diesel 6,000 Single-Walled
Steel/FRP
Double Wall FRP,
Pressurized System 1/1/1991
Closed by
Removal
10/14/2010
Undetermined
5 Diesel 6,000 Single-Walled
Steel/FRP
Double Wall FRP,
Pressurized System 1/1/1991 Closed in Place
12/15/2010 Undetermined
A1 Gasoline 10,000 Double-Walled
FRP/Steel Pressurized System 12/13/2010 Currently in Use No
A2 Diesel 10,000 Double-Walled
FRP/Steel Pressurized System 12/14/2010 Currently in Use No
A3A Gasoline 6,000
Compartmented
Double-Walled
FRP/Steel
Pressurized System 12/15/2010 Currently in Use No
A3B Diesel 4,000
Compartmented
Double-Walled
FRP/Steel
Pressurized System 12/16/2010 Currently in Use No
Incident
Number
Date
Discovered
Product
Released
9604 December 15,
1992 Diesel
17610
January 6, 1994
& June 30,
1997
Diesel
32677 September 22,
2010 Gasoline
Notes:- UST information provided by NCDENR Registered Tanks Database
Caused by overfill of diesel UST
Leaking diesel dispenser
Encountered during UST closure activities
Table 1
UST System and Other Release Information
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Discovery of Release
Incident Numbers 9604, 17610, 32677 (former UST system)
GPM Southeast, LLC 12/13/2010 to Present
Address Telephone Number
8565 Magellan Parkway, Suite 400, Richmond, VA 23227 [phone]
UST ID Number:A1, A2, A3A, A3B Facility ID Number:0-034355
Name of Owner/Operator Dates of Operation (mm/dd/yy to mm/dd/yy)
UST Owner/Operator Information
Table 2
UST System Owner/Operator Information
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Well #Property Owner Property Owner
Mailing Address Phone Number
Latitude /
Longitude
(decimal degrees)
Well Use
Well
Depth (ft
BGS)
Type of
Well
Well
Casing
Depth
(ft BGS)
Well
Screen
Interval
(x to y ft
BGS)
Distance from
source area of
release (ft)
1 Wiliam H Smith 115 Linden Dr,
Danville VA Unknown Unknown Potable 345 Unknown Unknown Unknown ~100 ft N
8 Salem Leasing Corporation 1840 Hwy 421 N,
Wilmington NC Unknown Unknown Potable Unknown Unknown Unknown Unknown ~1,050 ft NW
9 Salem Leasing Corporation 1846 Hwy 421 N,
Wilmington NC Unknown Unknown Potable Unknown Unknown Unknown Unknown ~1,175 ft NW
10 Nu Tread Inc. 1913 Hwy 421 N,
Wilmington NC Unknown Unknown Potable Unknown Unknown Unknown Unknown ~1,225 ft NW
11 Joseph Van Eron 1917 Hwy 421 N,
Wilmington NC Unknown Unknown Potable Unknown Unknown Unknown Unknown ~1,325 ft NW
Notes:
Well # corresponds to Figure 3.
Table 3
Water Supply Wells Information
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Well No.
Boring
Depth (ft,
bgs)
Well
Diameter
(inches)
Well Screen
Interval (ft,
bgs)
Top of Casing
Elevation (ft)
Installation
Date
MW-1 12.0 2 2.0-12.0 100.00 1/16/2007
MW-2 12.0 2 2.0-12.0 98.87 1/16/2007
MW-3 12.0 2 2.0-12.0 98.38 2/23/2007
MW-4 12.0 2 2.0-12.0 NA 2/23/2007
MW-4R 13.0 2 3.0-13.0 99.08 8/20/2011
MW-5 12.0 2 2.0-12.0 99.09 2/23/2007
MW-6 12.0 2 2.0-12.0 NA 2/20/2008
MW-7 12.0 2 2.0-12.0 NA 2/25/2008
MW-8 12.0 2 2.0-12.0 99.15 2/21/2008
MW-9 12.0 2 2.0-12.0 NA 2/21/2008
MW-10 12.0 2 2.0-12.0 98.63 2/21/2008
MW-10R 12.0 2 1.0-12.0 NA 11/16/2015
MW-11 12.0 2 2.0-12.0 97.28 3/6/2008
MW-12 12.0 2 2.0-12.0 97.19 3/6/2008
MW-13 12.0 2 2.0-12.0 97.23 3/6/2008
MW-14 12.0 2 2.0-12.0 97.35 3/6/2008
MW-15 12.0 2 2.0-12.0 NA 3/6/2008
MW-16 12.0 2 2.0-12.0 96.81 3/6/2008
MW-17 12.0 2 2.0-12.0 97.71 2/21/2008
MW-18 12.0 2 2.0-12.0 98.63 2/22/2008
MW-19 12.0 2 1.5 - 6.5 98.93 10/1/2010
MW-20 12.0 2 2.0-12.0 98.30 11/24/2010
MW-21 12.0 2 2.0-12.0 98.52 4/7/2011
MW-22 12.0 2 2.0-12.0 97.46 4/7/2011
MW-23 12.0 2 2.0-12.0 97.96 4/7/2011
MW-24 13.0 2 3.0-13.0 97.65 8/19/2011
MW-25 13.0 2 3.0-13.0 97.63 8/19/2011
MW-26 13.0 2 3.0-13.0 99.86 8/20/2011
MW-27 13.0 2 3.0-13.0 97.35 8/19/2011
MW-28 13.0 2 3.0-13.0 97.88 8/19/2011
MW-29 13.0 2 3.0-13.0 97.91 8/19/2011
MW-30 13.0 2 3.0-13.0 100.10 8/20/2011
MW-31 13.0 2 3.0-13.0 98.62 8/20/2011
MW-32 13.0 2 3.0-13.0 97.62 8/19/2011
MW-33 12.0 2 2.0 - 12.0 99.45 4/7/2011
T-1 31.0 2 26.0-31.0 98.36 2/20-2/21/2008
T-2 36.0 2 31.0-36.0 99.54 8/19-20/2011
OB-1 11.5 2 1.0-11.5 NA 1/7/2009
OB-2 12.0 2 2.0-12.0 97.55 1/7/2009
AS-1 20.0 2 18.0-20.0 NA 1/7/2009
AS-2 20.0 2 17.0-20.0 NA 11/24/2010
AS-3 20.0 2 17.0-20.0 NA 11/24/2010
AS-4 20.0 2 17.0-20.0 NA 11/23/2010
AS-5 20.0 2 17.0-20.0 NA 11/23/2010
AS-6 20.0 2 18.0-20.0 NA 11/22/2010
AS-7 20.0 2 17.0-20.0 NA 11/22/2010
AS-8 20.0 2 17.0-20.0 NA 11/22/2010
AS-9 20.0 2 17.0-20.0 NA 11/22/2010
AS-10 20.0 2 18.0-20.0 NA 4/23/2014
Current
Removed during 2015 Stormwater System Reconstruction
Current
Removed during 2015 Stormwater System Reconstruction
Damaged during 2015 Stormwater System Reconstruction
Current
Current
Removed during 2015 Stormwater System Reconstruction
Destroyed in 2012
Current
Current
Current
Current
Current
Current
Well Destroyed during 2010 Excavation
Current
Current
Removed during 2015 Stormwater System Reconstruction
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Well Destroyed during 2010 Excavation
Well Destroyed during 2010 Excavation
Current, well casing severly warped, possible blockage @ 6.70 ft
Well Destroyed during 2010 UST Closure
Removed during 2015 Stormwater System Reconstruction
Current
Current
Current
Current
Current
Well Partially destroyed during 2010 Excavation
Current, well casing damaged/warped, possible blockage @ 5.65 ft
Table 4
Summary of Well Construction Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Status
Current
Current
Current
Well overdrilled and renamed MW-4R
Current
Well No.
Boring
Depth (ft,
bgs)
Well
Diameter
(inches)
Well Screen
Interval (ft,
bgs)
Top of Casing
Elevation (ft)
Installation
Date
Table 4
Summary of Well Construction Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Status
AS-11 20.0 2 18.0-20.0 NA 4/23/2014
AS-12 20.0 2 18.0-20.0 NA 4/23/2014
AS-13 20.0 2 18.0-20.0 NA 4/23/2014
AS-14 20.0 2 18.0-20.0 NA 4/23/2014
AS-15 20.0 2 18.0-20.0 NA 4/23/2014
FP-1 12.0 4 2.0-12.0 NA 11/23/2010
FP-2 12.0 4 2.0-12.0 NA 11/23/2010
FP-3 12.0 4 2.0-12.0 NA 11/22/2010
FP-4 12.0 4 2.0-12.0 NA 11/24/2010
FP-5 12.0 4 2.0-12.0 NA 11/23/2010
FP-6 12.0 4 2.0-12.0 NA 11/23/2010
FP-7 12.0 4 2.0-12.0 NA 11/22/2010
FP-8 12.0 4 2.0-12.0 NA 11/23/2010
Notes:
- ft,bgs denotes feet, below ground surface
- NA denotes data not available
Current
Current
Current
Current
Current
Current
Current, warped well casing.
Current
Current
Current
Current
Current
Current
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
11/6/2013 -- 5.18 0.00 94.82
4/13/2015 -- 5.53 0.00 94.47
12/3/2015 -- 5.22 0.00 94.78
8/3/2016 -- 4.99 0.00 95.01
11/6/2013 -- 4.22 0.00 94.65
4/13/2015 -- 4.37 0.00 94.50
12/3/2015 -- 3.95 0.00 94.92
8/3/2016 -- 3.87 0.00 95.00
1/10/2018 -- 4.61 0.00 94.26
11/29/2018 -- 3.79 0.00 95.08
2/6/2019 -- 4.12 0.00 94.75
10/10/2019 -- 3.90 0.00 94.97
3/23/2020 -- 4.16 0.00 94.71
9/15/2020 -- 3.93 0.00 94.94
2/17/2021 -- 3.79 0.00 95.08
2/24/2022 -- 4.43 0.00 94.44
4/18/2023 -- 3.82 0.00 95.05
11/6/2013 -- 3.62 0.00 94.76
4/13/2015 -- 3.66 0.00 94.72
12/3/2015 -- 3.25 0.00 95.13
8/3/2016 -- NA NA NA
11/6/2013 -- 4.36 0.00 94.72
4/13/2015 -- 4.54 0.00 94.54
12/3/2015 -- 4.09 0.00 94.99
8/3/2016 -- 4.02 0.00 95.06
99.08
MW-3 2 - 12 98.38
MW-4R 3 - 13
MW-2 2 - 12 98.87
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
MW-1 2 - 12 100.00
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 4.36 0.00 94.73
4/13/2015 -- 4.60 0.00 94.49
12/3/2015 -- 4.19 0.00 94.90
8/3/2016 -- 4.07 0.00 95.02
11/29/2018 -- 3.40 0.00 95.73
2/6/2019 -- 3.91 0.00 95.18
10/10/2019 3.31 3.65 0.34 95.69
11/22/2019 -- 3.46 0.00 95.63
3/23/2020 -- 3.88 0.00 95.21
9/15/2020 -- 3.68 0.00 95.41
2/17/2021 -- 3.03 0.00 96.06
2/24/2022 -- 4.13 0.00 94.96
4/18/2023 -- 3.50 0.00 95.59
11/6/2013 -- 4.48 0.00 94.67
4/13/2015 -- 4.66 0.00 94.49
12/3/2015 -- 4.28 0.00 94.87
8/3/2016 -- 4.19 0.00 94.96
1/10/2018 -- 4.86 0.00 94.29
11/29/2018 -- 4.12 0.00 95.67
2/6/2019 -- 4.41 0.00 94.74
10/10/2019 4.20 4.23 0.03 94.94
11/22/2019 Sheen 4.01 0.00 95.14
3/23/2020 -- 4.41 0.00 94.74
9/15/2020 -- 4.23 0.00 94.92
2/17/2021 -- 4.28 0.00 94.87
2/24/2022 -- 4.71 0.00 94.44
4/18/2023 -- 4.10 0.00 95.05
11/6/2013 -- 4.12 0.00 94.51
4/13/2015 -- 4.41 0.00 94.22
12/3/2015 -- 4.08 0.00 NA
8/3/2016 -- 3.96 0.00 NA
MW-8 2 - 12 99.15
MW-5 2 - 12 99.09
MW-10 2 - 12 98.63
NAMW-10R 2 - 12
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 2.64 0.00 94.64
4/13/2015 -- 2.78 0.00 94.50
12/3/2015 -- 2.33 0.00 94.95
8/3/2016 -- 2.31 0.00 94.97
1/10/2018 -- 3.00 0.00 94.28
11/29/2018 -- 2.07 0.00 95.64
2/6/2019 -- 2.55 0.00 94.73
10/10/2019 -- 2.97 0.00 94.31
3/23/2020 -- 2.52 0.00 94.76
9/15/2020 -- 2.32 0.00 94.96
2/17/2021 -- 2.25 0.00 95.03
2/24/2022 -- 2.80 0.00 94.48
4/18/2023 -- 2.18 0.00 95.10
11/6/2013 -- 2.67 0.00 94.52
4/13/2015 -- 2.75 0.00 94.44
12/3/2015 -- 2.28 0.00 94.91
8/3/2016 -- 2.31 0.00 94.88
11/6/2013 -- 2.75 0.00 94.48
4/13/2015 -- 2.78 0.00 94.45
12/3/2015 -- 2.32 0.00 94.91
8/3/2016 -- 2.33 0.00 94.90
1/10/2018 -- 3.02 0.00 94.21
11/29/2018 -- 2.08 0.00 95.15
2/6/2019 -- 2.57 0.00 94.66
10/10/2019 -- 3.29 0.00 93.94
3/23/2020 -- 2.54 0.00 94.69
9/15/2020 -- 2.32 0.00 94.91
2/17/2021 -- 2.24 0.00 94.99
2/24/2022 -- 2.84 0.00 94.39
4/18/2023 -- 2.22 0.00 95.01
11/6/2013 -- 2.67 0.00 94.68
4/13/2015 -- 2.72 0.00 94.63
12/3/2015 -- 2.18 0.00 95.17
8/3/2016 -- 2.06 0.00 95.29
MW-13 2 - 12 97.23
MW-11 2 - 12 97.28
2 - 12 97.35MW-14
2 - 12MW-12 97.19
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 1.89 0.00 NA
4/13/2015 -- 1.95 0.00 NA
12/3/2015 -- NA NA NA
8/3/2016 -- NA NA NA
11/6/2013 -- 1.98 0.00 94.83
4/13/2015 -- 2.04 0.00 94.77
12/3/2015 -- 1.57 0.00 95.24
8/3/2016 -- 1.32 0.00 95.49
1/10/2018 -- NA NA NA
11/29/2018 -- NA NA NA
2/6/2019 -- 1.45 0.00 95.36
10/10/2019 -- 3.12 0.00 93.69
3/23/2020
9/15/2020 -- 1.56 0.00 95.25
2/17/2021 -- 1.28 0.00 95.53
2/24/2022 -- 1.97 0.00 94.84
11/6/2013 -- 2.90 0.00 94.81
4/13/2015 -- 2.96 0.00 94.75
12/3/2015 -- 2.63 0.00 95.08
8/3/2016 -- 2.41 0.00 95.30
11/6/2013 -- 3.83 0.00 94.80
4/13/2015 -- 3.89 0.00 94.74
12/3/2015 -- 3.49 0.00 95.14
8/3/2016 -- 3.51 0.00 95.12
1/10/2018 -- 4.06 0.00 94.57
11/29/2018 -- 3.45 0.00 95.18
2/6/2019 -- 3.73 0.00 94.90
10/10/2019 -- 4.01 0.00 94.62
3/23/2020 -- 3.70 0.00 94.93
9/15/2020 -- 3.38 0.00 95.25
2/17/2021 -- 3.20 0.00 95.43
2/24/2022 -- 3.88 0.00 94.75
4/18/2023 -- 3.46 0.00 95.17
11/6/2013 -- 4.05 0.00 94.88
4/13/2015 -- 4.22 0.00 94.71
12/3/2015 -- 3.86 0.00 95.07
8/3/2016 -- 3.80 0.00 95.13
MW-18 2 - 12 98.63
1.5 - 6.5 98.93
97.71
MW-16 2 - 12 96.81
MW-17 2 - 12
Well Not Found
MW-19
MW-15 2 - 12 NA
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 3.37 0.00 94.93
4/13/2015 -- 3.49 0.00 94.81
12/3/2015 -- 3.21 0.00 95.09
8/3/2016 -- 3.12 0.00 95.18
11/6/2013 -- 3.82 0.00 94.70
4/13/2015 -- 4.22 0.00 94.30
12/3/2015 -- 3.69 0.00 94.83
8/3/2016 -- 3.48 0.00 95.04
11/6/2013 -- 2.45 0.00 95.01
4/13/2015 -- 2.79 0.00 94.67
12/3/2015 -- 2.53 0.00 94.93
8/3/2016 -- 2.35 0.00 95.11
11/6/2013 -- 3.19 0.00 94.77
4/13/2015 -- 3.26 0.00 94.70
12/3/2015 -- 3.00 0.00 94.96
8/3/2016 -- 2.87 0.00 95.09
1/10/2018 -- 3.21 0.00 94.75
11/29/2018 -- 2.64 0.00 95.32
2/6/2019 -- 2.77 0.00 95.19
10/10/2019 -- 2.65 0.00 95.31
3/23/2020 -- 2.75 0.00 95.21
9/15/2020 -- 2.63 0.00 95.33
2/17/2021 -- 2.75 0.00 95.21
2/24/2022 -- 3.03 0.00 94.93
4/18/2023 -- 2.50 0.00 95.46
11/6/2013 -- 2.67 0.00 94.98
4/13/2015 -- 2.72 0.00 94.93
12/3/2015 -- 2.42 0.00 95.23
8/3/2016 -- 2.40 0.00 95.25
11/6/2013 -- 2.71 0.00 94.92
4/13/2015 -- 2.77 0.00 94.86
12/3/2015 -- 2.50 0.00 95.13
8/3/2016 -- 2.43 0.00 95.20
11/6/2013 -- 5.03 0.00 94.83
4/13/2015 -- 4.98 0.00 94.88
12/3/2015 -- 4.67 0.00 95.19
8/3/2016 -- 4.60 0.00 95.26
MW-23 2 - 12 97.96
MW-20 2 - 12 98.30
MW-24 3 - 13 97.65
MW-22 2 - 12 97.46
3 - 13 99.86
MW-25 3 - 13 97.63
MW-21 2 - 12 98.52
MW-26
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 2.52 0.00 94.83
4/13/2015 -- 2.62 0.00 94.73
12/3/2015 -- 2.38 0.00 94.97
8/3/2016 -- 2.24 0.00 95.11
1/10/2018 -- 2.81 0.00 94.54
11/29/2018 -- 2.29 0.00 95.06
2/6/2019 -- 2.38 0.00 94.97
10/10/2019 -- 3.64 0.00 93.71
3/23/2020 -- 2.35 0.00 95.00
9/15/2020 -- 2.32 0.00 95.03
2/17/2021 -- 2.48 0.00 94.87
2/24/2022 -- 2.68 0.00 94.67
4/18/2023 -- 2.22 0.00 95.13
11/6/2013 -- 2.99 0.00 94.89
4/13/2015 -- 3.12 0.00 94.76
12/3/2015 -- 2.24 0.00 95.64
8/3/2016 -- 2.66 0.00 95.22
1/10/2018 -- 2.88 0.00 95.00
11/29/2018 -- 2.23 0.00 95.65
2/6/2019 -- 2.22 0.00 95.66
10/10/2019 -- 2.90 0.00 94.98
3/23/2020 -- 2.58 0.00 95.30
9/15/2020 -- 2.71 0.00 95.17
2/17/2021 -- 2.74 0.00 95.14
2/24/2022 -- 3.04 0.00 94.84
4/18/2023 -- 2.60 0.00 95.28
11/6/2013 -- 5.28 0.00 94.82
4/13/2015 -- 5.33 0.00 94.77
12/3/2015 -- 4.94 0.00 95.16
8/3/2016 -- 4.98 0.00 95.12
MW-28 3 - 13 97.88
MW-27 3 - 13 97.35
MW-30 3 - 13 100.10
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 3.80 0.00 94.82
4/13/2015 -- 3.90 0.00 94.72
12/3/2015 -- 3.50 0.00 95.12
8/3/2016 -- 3.43 0.00 95.19
1/10/2018 -- 4.16 0.00 94.46
11/29/2018 -- 3.36 0.00 95.26
2/6/2019 -- 3.81 0.00 94.81
10/10/2019 -- 3.50 0.00 95.12
3/23/2020 -- 3.71 0.00 94.91
9/15/2020 -- 3.44 0.00 95.18
2/17/2021 -- 3.48 0.00 95.14
2/24/2022 -- 3.98 0.00 94.64
4/18/2023 -- 3.37 0.00 95.25
11/6/2013 -- 2.71 0.00 94.91
4/13/2015 -- 2.80 0.00 94.82
12/3/2015 -- 2.23 0.00 95.39
8/3/2016 -- 2.04 0.00 95.58
11/6/2013 -- 4.58 0.00 94.87
4/13/2015 -- 4.77 0.00 94.68
12/3/2015 -- 4.38 0.00 95.07
8/3/2016 -- 4.27 0.00 95.18
1/10/2018 -- 4.99 0.00 94.46
11/29/2018 -- 4.10 0.00 95.35
2/6/2019 -- 3.29 0.00 96.16
10/10/2019 -- 4.23 0.00 95.22
3/23/2020 -- 4.47 0.00 94.98
9/15/2020 -- 4.38 0.00 95.07
2/17/2021 -- 4.33 0.00 95.12
2/24/2022 -- 4.83 0.00 94.62
4/18/2023 -- 4.23 0.00 95.22
11/6/2013 -- 3.72 0.00 94.64
4/13/2015 -- 3.88 0.00 94.48
12/3/2015 -- 3.48 0.00 94.88
8/3/2016 -- 3.33 0.00 95.03
2 - 12 99.45
MW-31 3 - 13 98.62
MW-33
T-1 26 - 31 98.36
MW-32 3 - 13 97.62
Well No.
Well
Screen
Interval
(ft,bgs)
Top of
Casing
Elevation
(ft)
Measurement
Date
Depth to
Free
Product
(ft, TOC)
Depth to
Groundwater
(ft, TOC)
Free Product
Thickness (ft)
Adjusted
Groundwater
Elevation (ft)
Table 5
Summary of Recent Groundwater Elevation Data
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
11/6/2013 -- 4.73 0.00 94.81
4/13/2015 -- 4.83 0.00 94.71
12/3/2015 -- 4.55 0.00 94.99
8/3/2016 -- 4.34 0.00 95.20
10/10/2019 4.17 4.26 0.09 NA
11/22/2019 -- 3.67 0.00 NA
3/23/2020 -- 4.11 0.00 NA
9/15/2020 -- 3.92 0.00 NA
2/17/2021 -- 3.95 0.00 NA
2/24/2022 -- 4.39 0.00 NA
4/18/2023 -- 3.78 0.00 NA
8/13/2019 -- 3.88 0.00 NA
3/23/2020 -- 3.86 0.00 NA
9/15/2020 -- 3.70 0.00 NA
2/17/2021 -- 3.65 0.00 NA
2/24/2022 -- 4.15 0.00 NA
4/18/2023 -- 3.53 0.00 NA
8/13/2019 -- 3.96 0.00 NA
10/10/2019 3.89 3.94 0.05 NA
11/22/2019 -- 4.32 0.00 NA
3/23/2020 -- 3.88 0.00 NA
9/15/2020 -- 3.77 0.00 NA
2/17/2021 -- 3.72 0.00 NA
2/24/2022 -- 4.24 0.00 NA
4/18/2023 -- 3.52 0.00 NA
Notes:
-The depth to water and depth to free product were measured from the top-of-casing.
-Adjusted grpoundwater elevations are based on top-of-casing elevations minus the depth to water, adjusted
'for the presence of free product where applicable using a relative density of 0.75.
- '--' denotes free product was not detected in monitoring well at this time.
-NA denotes accurate TOC elevation not available or measurement not collected.
- ft, bgs denotes feet, below ground surface
- ft, TOC denotes feet from well top of casing
- water levels collected by others prior to 4/14/15
FP-8 2 - 12 NA
NA2 - 12FP-6
FP-5 2 - 12 NA
T-2 31.0-36.0 99.54
~ 40 128 6,000 1 4,000 10 70 70 40 0.02 70 NSE 47 600 70 20 100 6 70 600 500 400 200 700 ~ 200 10,000 700 ~~ 40,000 12,800 6,000,000 5,000 4E+06 10,000 5,900 8,500 40,000 50 70,000 NSE 47,000 84,500 25,000 20,000 100,000 6,000 30,000 2.6+E5 85,500 NSE NSE NSE ~ NSE NSE NSE ~08/04/16 95.00 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR <0.500 NR <1.00 NR <2.00 NR <0.500 <1.00 3481,140 3,6505,1387914541,1202,36501/10/18 94.26NR NR <10<0.50 NRNR 0.42 NR NR NR NR NR NR<0.13NR<0.13 <2.5 <0.13NR<0.13 <0.25 45.0 J 148 197390140056720504,01711/29/18 95.08 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 79.8 144 360 5841,9901,9307,34011,26002/06/19 94.75NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 65.5 221 337492295 616 1,40310/10/19 94.97 NR NR NR <0.50 NR NR NR NR NR NR <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.50 <50.0 124 3265009295071,5903,02603/24/20 94.71 <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR 1.3 J NR <0.50 <1.50 <100 124 1103341,0403771,4602,8779/16/20* 94.94 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 3.8 <20.0 <0.50 <0.50 <200 <10.0 <0.50 5.0 <0.50 <5.0 0.84 J 1.0 <0.50 <1.0 35.5 J 144 <100279.51,5009392,7505,18902/17/21 95.08 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 2.4 <20.0 <0.50 <0.50 <200 <10.0 <0.50 2.9 <0.50 <5.0 1.1 J 0.86 J <0.50 <1.0 <100 <100 73.5 J273.55,7505,10013,50024,35002/24/22 94.44 <20 <10 <10 <0.50 <10 <20 <0.50 1.6 <5.0 <0.50 <0.50 <100 <1.0 <0.50 0.9 <0.50 <10 <0.50 <0.50 <0.50 <1.0 <75 68 802231,9001,7003,9007,50004/18/23 95.05 <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 <1.00 <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 86.9 <11.0 123.9<301580 551 143208/03/16 95.02 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR <0.500 NR <1.00 NR <2.00 NR <0.500 <1.00 <15.0 45.1 58.3118628325 3171,27001/10/18 NRNR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR 0 NR NR NR 011/29/18 95.73 NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR 0 NR NR NR 002/06/19 95.18NR NR NR <2.0 NR NR 14.8 NR NR <2.0 <2.0 NR NR 6.3 NR <2.0 NR29.0NR 3.5 116.2 65.22,210 6,1308,405 NS NS NS 010/10/19 95.6903/23/20 95.21 <100 <10.0 NR <0.50 <5.0 <20.0 0.95 <0.50 <20.0 <0.50 <0.50 <200<10.0 <0.50 <0.50 <0.50 NR 1.8 J <0.50 <0.50 <1.50 <100 95.8 J 64.2 J 260.01,9402,7805,64010,3609/16/20* 95.41 <100 <10.0 10.5 J <0.50 6.90 <20.0 <0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 45.5 J245.51,4401,4502,8705,76002/17/21 96.06 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 4.6 J <2.0 <0.50 <0.50 <1.0 65.7 J <100 47.4 J 313.111,700 19,800 28,90060,40002/25/22 94.96 <20 <10 7.8 J <0.50 <10 <20 <0.50 <0.50 <5.0 <0.50 <0.50 <100 <1.0 <0.50 <0.50 <0.50 3.5 J <0.50 <0.50 <0.50 <1.0 <75 <25 <75 1751,000980 300 2,28004/18/23 95.59 <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 <1.00 <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 <7.00<11.0 44.0<308800 443 155108/03/16 94.96 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR <0.500 NR 0.550 J NR <2.00 NR <0.500 <1.00643 1,750 4,5006,8933,300<374 <2803,95401/10/18 94.29NR NR 11<0.50 NRNR1.7NRNRNRNRNRNR<0.13NR<0.13 <2.5 0.45NR<0.13 <0.25 144838 9971,97979503,60010,80022,35011/29/18 95.67 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 175530 1,4702,17532,500 10,400 39,50082,40002/06/19 94.74NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5950 1,900 6,0508,90038,500 24,400 59,30012220010/10/19 94.9403/24/20 94.74 <100 <10.0 NR <0.50 NR <20.0 1.5 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR <2.0 NR <0.50 <1.50 63.4 J280327 670.46,0702,1107,73015,9109/16/20* 94.92 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 5.6 <20.0 <0.50 <0.50 <200 <10.0 <0.50 5.9 <0.50 4.6 J <2.0 1.7 <0.50 <1.0 33.3 J <100 115 248.31,9009433,0005,84302/17/21 94.87 <100 <10.0 30.1 <0.50 <5.0 <20.0 <0.50 5.9 <20.0 <0.50 <0.50 <200 <10.0 <0.50 6.5 <0.50 <5.0 3.30 2.0 <0.50 <1.0 34.2 J <100 134 268.22,0801,2203,5306,83002/25/22 94.44 <20 <10 4.5 J <0.50 <10 <20 1.5 5.6 <5.0 <0.50 <0.50 <100 <1.0 <0.50 7.9 <0.50 <10 <0.50 1.1 <0.50 <1.0 80290500 8703,7006,40012,00022,10004/18/23 95.05 <10.0 <1.00 19.3 J <1.00 <25.0 <10.0 <1.00 3.25 <10.0 <1.00 <1.00 <100 <1.00 <1.00 3.88 <1.00 <25.0 <5.00 <1.00 <1.00 <10.0 <52.0 170 <22.0 2443950 B143029808360MW-2Total EPHFree ProductFree ProductTable 6Summary of Recent Groundwater Analytical ResultsGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaMADEPDateGround Water Elev. (feet)IPEEDBC9-C18 AliphaticsMTBEC9-C10 AromaticsC9-C12 AliphaticsEPHVPHTotal VPHC5-C8 AliphaticsC11-C22 AromaticsC19-C36 AliphaticsStandard Methods 6200BEthyl Tert-Butyl EtherXylenesNaphthaleneBenzeneToluenen-Propylbenzene2-Butanone (MEK)Ethylbenzene4-Methyl-2-pentanoneEthanoltert-Amyl Alcoholtert-Amylmethyl Ethertert-Butyl Alcoholtert-Butyl Formatesec-ButylbenzeneIsoproyl benzene (cumene)n-Butylbenzene2L Standards (ug/L)AcetoneGCL (ug/L)Well IDMW-5MW-8
~ 40 128 6,000 1 4,000 10 70 70 40 0.02 70 NSE 47 600 70 20 100 6 70 600 500 400 200 700 ~ 200 10,000 700 ~Total EPHTable 6Summary of Recent Groundwater Analytical ResultsGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaMADEPDateGround Water Elev. (feet)IPEEDBC9-C18 AliphaticsMTBEC9-C10 AromaticsC9-C12 AliphaticsEPHVPHTotal VPHC5-C8 AliphaticsC11-C22 AromaticsC19-C36 AliphaticsStandard Methods 6200BEthyl Tert-Butyl EtherXylenesNaphthaleneBenzeneToluenen-Propylbenzene2-Butanone (MEK)Ethylbenzene4-Methyl-2-pentanoneEthanoltert-Amyl Alcoholtert-Amylmethyl Ethertert-Butyl Alcoholtert-Butyl Formatesec-ButylbenzeneIsoproyl benzene (cumene)n-Butylbenzene2L Standards (ug/L)AcetoneWell ID08/03/16 95.09 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR 28.3 NR 1.78 NR 12.2 NR 1.72 142702 2,910 9,42013,0321,0708601,5703,50001/10/18 94.75NR NR <10<0.50 NRNR 0.33 NR NR NR NR NR NR0.16NR1.4 <2.5 0.18 JNR<0.13 <0.25 <35 39.5 43.7118163 <50 <5026311/29/18 95.32 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR 1.4 NR <2.0 NR <1.0 <3.0 55.9 152 269 477 <98.0 <98.0 <98.0 29402/06/19 95.19NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR 2.1 NR <2.0 NR <0.50 <1.5 <50.0 <50.0 <50.0 1506807451,7103,13510/10/19 95.31 NR NR NR <0.50 NR NR NR NR NR NR <0.50 NR NR <0.50 NR 1.40 NR <2.0 NR <0.50 <1.50 <50.0 <50.0 73.4 173.4 <99.0 100 27947803/24/20 95.21 <100 <10.0 NR <0.50 NR <20.0 0.81 0.81 <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR 1.9 NR 2.1 NR <0.50 <1.50 <2,000 <2,000704 J4704 195 112 3196269/16/20* 95.33 <100 <10.0 <25.0 <0.50 <5.051.3<0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 0.74 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 52.4 J 252.45629732,6904,22502/17/21 95.21 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 0.39 J <20.0 <0.50 <0.50 <200 <10.0 <0.50 0.49 J 2.10 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 43.9 J243.91,1901,1603,0405,39002/25/22 94.93 <20 <10 <10 <0.50 <10 <20 <0.50 <0.50 <5.0 <0.50 <0.50 <100 <1.0 <0.50 0.49 J 1.70 <10 <0.50 <0.50 <0.50 <1.0 <75 21 J 31 J 1271,000150 2901,44004/18/23 95.46 <10.0 <1.00 <25.0 <1.00 <25.012.6<1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 1.47 <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 32.6 <11.0 69.6<306<148 <148 60208/03/16 95.22 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR <0.500 NR <1.00 NR <2.00 NR <0.500 <1.00 <15.0 <5.00 <15.035278 640 38.0 J91801/10/18 95.00NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR NR 0 NR NR NR 011/29/18 95.65 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 <50.0 <50.0 <50.0 1502,1901,5305,9609,68002/06/19 95.66NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 <50.0 <50.0 150 <100 <100 <100 30010/10/19 94.98 NR NR NR <0.50 NR NR NR NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 <50.0 <50.0 150 <99.0 <99.0 <99.029703/24/20 95.30 <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR <2.0 NR <0.50 <1.50 <100 45.4 J 59.6 J 105.0 <96.2 <96.2 <96.22899/16/20* 95.17 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.50 <100 <100 <100 300.0 <100 <100 <10030002/17/21 95.14 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 <100 300.0 <100 <100 <10030002/25/22 94.84 <20 <10 5.4 J <0.50 <10 <20 <0.50 <0.50 <5.0 <0.50 <0.50 <100 <1.0 <0.50 <0.50 <0.50 <10 <0.50 <0.50 <0.50 <1.0 <75 <25 <75 175260140 <10050004/18/23 95.28 <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 <1.00 <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 <7.00<11.0 44.0<302<147 <147 59608/03/16 95.19 NR NR NR NR NR NR NR NR NR NR <5.00 NR NR <0.500 NR 0.240 J NR <2.00 NR <0.500 <1.00 <15.0320 9621,2971,370659 <1122,14101/10/18 94.46NR NR <101.3NRNR 0.61 NR NR NR NR NR NR<0.13NR0.18 <2.5 0.28NR<0.13 <0.25 <35 114 1052547702177061,69311/29/18 95.26 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 <50.0 89.4 300 4394882027831,47302/06/19 94.81NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 70.8 240 3611,8301,4202,5405,79010/10/19 95.12 NR NR NR <0.50 NR NR NR NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 114 300 464318153 41088103/24/20 94.91 <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR <2.0 NR <0.50 <1.50 34.6 J 122 101 257.61,1102911,0802,4819/16/20* 95.18 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 3.8 <20.0 <0.50 <0.50 <200 <10.0 <0.50 3.6 <0.50 <5.0 1.1 J <0.50 <0.50 <1.50 40.4 J 73.1 J 147 260.55904811,4402,51102/17/21 95.14 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 2.7 <20.0 <0.50 <0.50 <200 <10.0 <0.50 2.9 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 120 3206613171,0201,99802/24/22 94.64 <20 <10 <10 <0.50 <10 <20 0.76 3.4 <5.0 <0.50 <0.50 <100 <1.0 <0.50 3.5 <0.50 <10 <0.50 <0.50 <0.50 <1.0 22 J 110 99 2311,4006301,7003,73004/18/23 95.25 <10.0 <1.00 <25.0 6.01 <25.0 <10.0 <1.00 1.99 <10.0 <1.00 <1.00 <100 <1.00 <1.00 2.01 0.400 J <25.0 <5.00 <1.00 6.09 3.28 J 39.9 146 <11.0 196.9 <149 <14918202118MW-31MW-28MW-23
~ 40 128 6,000 1 4,000 10 70 70 40 0.02 70 NSE 47 600 70 20 100 6 70 600 500 400 200 700 ~ 200 10,000 700 ~Total EPHTable 6Summary of Recent Groundwater Analytical ResultsGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaMADEPDateGround Water Elev. (feet)IPEEDBC9-C18 AliphaticsMTBEC9-C10 AromaticsC9-C12 AliphaticsEPHVPHTotal VPHC5-C8 AliphaticsC11-C22 AromaticsC19-C36 AliphaticsStandard Methods 6200BEthyl Tert-Butyl EtherXylenesNaphthaleneBenzeneToluenen-Propylbenzene2-Butanone (MEK)Ethylbenzene4-Methyl-2-pentanoneEthanoltert-Amyl Alcoholtert-Amylmethyl Ethertert-Butyl Alcoholtert-Butyl Formatesec-ButylbenzeneIsoproyl benzene (cumene)n-Butylbenzene2L Standards (ug/L)AcetoneWell ID08/03/16 95.18 NR NR NR NR NR NR NR NR NR NR 0.590 J NR NR <0.500 NR 2.49 NR <2.00 NR <0.500 <1.0 <15.0619 1,4802,114289149 27471201/10/18 94.46NR NR <10<0.50 NRNR<0.500.73NRNR0.29 JNRNR<0.131.12.8 <2.5 <0.13NR<0.13 <0.25 <35 <35 <35105168 <50 <5026811/29/18 95.35 NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 <50.0 53.8 196 300 <98.0 <98.0 <98.0 29402/06/19 96.16NR NR NR <0.50 NR NR <0.50 NR NR <0.50 <0.50 NR NR <0.50 NR <0.50 NR <2.0 NR <0.50 <1.5 <50.0 <50.0 <50.0 150338245 466 1,04910/10/19 95.22 NR NR NR <0.50 NR NR NR NR NR <0.50 <0.50 NR NR <0.50 NR 1.3 NR <2.0 NR <0.50 <1.5 <50.0 <50.0 81.9 181.9 <98.0 <98.0 <98.029403/24/20 94.98 <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR <2.0 NR <0.50 <1.51,230 J 1,700 J 1,030 J3960586185 5741,3459/16/20* 95.07 <100 <10.0 <25.0 <0.50 <5.051.5<0.50 1.3 <20.0 <0.50 <0.50 <200 <10.0 <0.50 1.4 0.79 <5.0 <2.0 <0.50 <0.50 <1.5 <100 <100 72.0 J 272279244 6231,14602/17/21 95.12 <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 0.78 <20.0 <0.50 <0.50 <200 <10.0 <0.50 0.78 0.85 <5.0 <2.0 <0.50 <0.50 <1.0 <100 53.9 J <100 254 104 <100 <10030402/25/22 94.62 <20 <10 4.4 J <0.50 <10 <20 <0.50 0.63 <5.0 <0.50 <0.50 <100 <1.0 <0.50 0.71 <0.50 <10 <0.50 <0.50 <0.50 <1.0 <75 51 69 J 1951,5003708402,71004/18/23 95.22 <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 0.239 J <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 79.5 <11.0 116.51160 B<146 <146 145208/03/16 NA01/10/18 NA11/30/18 NA02/06/19 NA10/10/19 NA03/23/20 NA <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 <0.50 NR <0.50 NR <2.0 NR <0.50 <1.50 <100 47.2 J 60.8 J 2086563287781,7629/16/20* NA <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 3.1 <20.0 <0.50 <0.50 <200<10.0 <0.50 1.7 <0.50 <5.0 0.75 J <0.50 <0.50 <1.50 <100 <100 119 319 126 236 442 80402/17/21 NA <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 0.61 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 <100 <100 <100 300459281 647 1,38702/25/22 NA <20 <10 <10 <0.50 <10 <20 <0.50 1.1 <5.0 <0.50 <0.50 <100 <1.0 <0.50 <0.50 <0.50 <10 <0.50 <0.50 <0.50 <1.0 <75 29 28 J 132860360 690 1,91004/18/23 NA <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 0.286 J <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 33.1 <11.0 70.1<303291 394 98808/03/16 NA01/10/18 NA11/30/18 NA NR NR NR <1.0 NR NR NR NR NR NR <1.0 NR NR <1.0 NR <1.0 NR <2.0 NR <1.0 <3.0 <50.0 <50.0 61.8 161.81,810<1,000 <1,000 3,81002/06/19 NA10/10/19 NA03/23/20 NA<100 <10.0 NR<0.50 NR<20.0 <0.50 NR <20.0 <0.50<0.50<200 <10.0<0.50NR<0.50 NR <2.0NR<0.50 <1.50 <100 40.6 J 62.4 J203147 <99.0 <99.01479/16/20* NA<100 <10.0 <25.0<0.50 <5.0<20.0 <0.50 1.7 <20.0 <0.50<0.50<200 <10.0<0.500.6<0.50 <5.0 <2.0<0.50<0.50 <1.50 <100 <100 79.6 J280183 153 28462002/17/21 NA<100 <10.0 <25.0<0.50 <5.0<100 <0.50 0.58 <20.0 <0.50<0.50<200 <10.0<0.50<0.50<0.50 <5.0 <2.0<0.50<0.50 <1.0 <100 <100 <100300171 118 16745602/24/22 NA<20 <10 <10<0.50 <10<20 <0.50 1.3 <5.0 <0.50<0.50<100 <1.0<0.500.87<0.50 <10 <0.50<0.50<0.50 <1.0 <75 76 45 J196680250 <1001,03004/18/23 NA <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 0.235 J <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 26.9 <11.0 63.9<300<146 <146 592No DataNo DataNo DataNot SampledNo DataFree ProductNo DataNo DataNo DataFP-6FP-5MW-33
~ 40 128 6,000 1 4,000 10 70 70 40 0.02 70 NSE 47 600 70 20 100 6 70 600 500 400 200 700 ~ 200 10,000 700 ~Total EPHTable 6Summary of Recent Groundwater Analytical ResultsGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaMADEPDateGround Water Elev. (feet)IPEEDBC9-C18 AliphaticsMTBEC9-C10 AromaticsC9-C12 AliphaticsEPHVPHTotal VPHC5-C8 AliphaticsC11-C22 AromaticsC19-C36 AliphaticsStandard Methods 6200BEthyl Tert-Butyl EtherXylenesNaphthaleneBenzeneToluenen-Propylbenzene2-Butanone (MEK)Ethylbenzene4-Methyl-2-pentanoneEthanoltert-Amyl Alcoholtert-Amylmethyl Ethertert-Butyl Alcoholtert-Butyl Formatesec-ButylbenzeneIsoproyl benzene (cumene)n-Butylbenzene2L Standards (ug/L)AcetoneWell ID08/03/16 NA01/10/18 NA11/30/18 NA02/06/19 NA10/10/19 NA03/23/20 NA <100 <10.0 NR <0.50 NR <20.0 <0.50 NR <20.0 <0.50 <0.50 <200 <10.0 0.33 J NR 0.60 NR <2.0 NR <0.50 <1.50 172586544 1,3024,0701,5705,37011,0109/16/20* NA <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 5.9 <20.0 <0.50 <0.50 <200 <10.0 0.33 J 8.0 0.60 <5.0 3.4 10.9 <0.50 <1.50 62.5 J351324 7386,8505,63017,70030,18002/17/21 NA <2,000 <200 <500 <10.0 <100 <400 10.30 12.5 <400 <10.0 <10.0 <4,000 <200 <10.0 9.9 J <10.0 <100 <40.0 14.1 <10.0 <20.0 100 J766 8641,73012,5005,82015,60033,92002/25/22 NA <20 <10 <10 <0.50 <10 <20 2.4 3.7 <5.0 <0.50 <0.50 <100 <1.0 <0.50 5.5 0.69 <10 0.75 6.6 <0.50 <1.0 58 J420430 9088,0001,8003,30013,10004/18/23 NA <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 1.82 4.42 <10.0 <1.00 <1.00 <100 <1.00 <1.00 6.34 0.560 J <25.0 <5.00 7.60 <1.00 <10.0 39.222122.0 282.26680 B144031401126002/17/21 NA <100 <10.0 <25.0 <0.50 <5.0 <20.0 <0.50 <0.50 <20.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 66.7 J 170 339 576 <100 <100 <100 30002/25/22 NA <20 <10 <10 <0.50 <10 <20 <0.50 <0.50 <5.0 <0.50 <0.50 <100 <1.0 <0.50 <0.50 <0.50 <10 <0.50 <0.50 <0.50 <1.0 <75 <25 <75 175 100 <100 <100 30004/18/23 NA <10.0 <1.00 <25.0 <1.00 <25.0 <10.0 <1.00 <1.00 <10.0 <1.00 <1.00 <100 <1.00 <1.00 <1.00 <1.00 <25.0 <5.00 <1.00 <1.00 <10.0 <26.0 <7.00 <11.0 44.0 159 206 <307 672WSW (Post)03/25/21 NA <100 <10.0 <25.0 <0.50 <5.0 <50.0 <0.50 <0.50 <50.0 <0.50 <0.50 <200 <10.0 <0.50 <0.50 <0.50 <5.0 <2.0 <0.50 <0.50 <1.0 <50.0 <50.0 <50.0 150<100 <100 <100 300Notes:All concentrations reported in micrograms per liter (ug/L).NR = Data not reported. NA = Not Applicable or Not Available NS = Not SampledShaded cell indicates detection over laboratory reporting limit.Bold face type indicates exceedance of 2L Standard.*VPH samples associated with the Spetember 16, 2020 sampling event were collected on October 15, 2020 due to resampling on account of laboratory error.WSW-1 represents sample collected at well head prior to entering treatment system.WSW represents sample collected after treatment system.Analytes not shown were reported below laboratory reporting limits in all samples. Refer to the laboratory report for the complete analytical suite.WSW-1 (Pre)Free ProductNo DataNo DataNo DataNo DataFP-8
Date Well ID #Free Product
Recovery Method
Product
Thickness
before
Recovery
(inches)
Product
Thickness after
Recovery
(inches)
Amount of
Vaporized
Product
(gallons)
Amount of
Liquid Water
(gallons)
Amount
of Liquid
Product
(gallons)
Total Amount
of Product
Recovered
(gallons)
3/28/2012 FP-8
Hand Bailing/
adsorbent socks 0.75 NA 1.5 1 1.0
5/29/2012 FP-8
Hand Bailing/
adsorbent socks 0.43 NA 0.3 1.0 1.0
6/27/2012 FP-8
Hand Bailing/
adsorbent socks 0.36 NA 0.5 0.4 0.4
10/30/2012 FP-8 AFVR 0.6 1900 0 0.6
11/26/2012 FP-8 Hand Bailing NA 1 1 1
12/21/2012 FP-8
Hand Bailing/
adsorbent socks 0.15 NA 0.5 1 0.8
1/24/2013 FP-8
Hand Bailing/
adsorbent socks 0.32 NA 0.5 0.8 0.8
3/21/2013 FP-8 AFVR 0.22 0.00 0.4 1702 0 0.4
4/26/2013 FP-8
Hand Bailing/
adsorbent socks 0.30 NA 0.5 0.8 0.8
5/28/2013 FP-8
Hand Bailing/
adsorbent socks 0.30 NA 0.3 0.3 0.3
6/28/2013 FP-8
Hand Bailing/
adsorbent socks 0.41 NA 0.8 1.0 1.0
9/6/2013 FP-8
Hand Bailing/
adsorbent socks 0.46 NA 0.5 1.3 1.3
12/16/2013 FP-8
Hand Bailing/
adsorbent socks 0.51 NA 1.0 0.8 0.8
1/10/2014 FP-8
Hand Bailing/
adsorbent socks 0.22 NA 1.5 0.8 0.8
4/14/2015 FP-8
Hand Bailing/
adsorbent socks 0.20 NA 0.3 0.3 0.3
5/5/2015 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 1.0 1.0
6/3/2015 FP-8
Hand Bailing/
adsorbent socks 0.09 NA 0.3 0.3 0.3
6/26/2015 FP-8
Hand Bailing/
adsorbent socks 0.06 NA 0.0 0.3 0.3
7/9/2015 FP-8
Hand Bailing/
adsorbent socks 0.10 NA 0.5 0.3 0.3
7/23/2015 FP-8
Hand Bailing/
adsorbent socks 0.02 NA 0.0 0.3 0.3
8/7/2015 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.3 0.3
8/20/2015 FP-8
Hand Bailing/
adsorbent socks 0.02 NA 0.0 0.0 0.0
9/8/2015 FP-8
Hand Bailing/
adsorbent socks 0.02 NA 0.0 0.3 0.3
9/21/2015 FP-8
Hand Bailing/
adsorbent socks 0.01 NA 0.0 0.3 0.3
10/7/2015 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.3 0.3
Table 7
Summary of Historic Free Product Recovery
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Date Well ID #Free Product
Recovery Method
Product
Thickness
before
Recovery
(inches)
Product
Thickness after
Recovery
(inches)
Amount of
Vaporized
Product
(gallons)
Amount of
Liquid Water
(gallons)
Amount
of Liquid
Product
(gallons)
Total Amount
of Product
Recovered
(gallons)
Table 7
Summary of Historic Free Product Recovery
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
12/10/2015 FP-8 Hand Bailing/
adsorbent socks 0.01 NA 0.0 0.0 0.0
12/28/2015 FP-8
Hand Bailing/
adsorbent socks 0.01 NA 0.0 0.3 0.3
1/13/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.3 0.3
1/27/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.0 0.0
2/10/2016 FP-8
Hand Bailing/
adsorbent socks 0.01 NA 0.0 0.0 0.0
2/25/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.0 0.0
3/8/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.0 0.0
3/22/2016 FP-8
Hand Bailing/
adsorbent socks 0.01 NA 0.0 0.0 0.0
4/13/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.3 0.3
5/10/2016 FP-8
Hand Bailing/
adsorbent socks 0.00 NA 0.0 0.0 0.0
6/15/2016 FP-8
Hand Bailing/
adsorbent socks 0.20 NA 0.0 0.0 0.0
8/13/2019 FP-8 NA 0.00 NA 0.0 0.0 0.0
MW-8 0.03 0.00 NA 1.0 0.1 0.1
FP-5 0.09 0.00 NA 1.0 0.2 0.2
FP-8 0.05 0.00 NA 1.0 0.1 0.1
MW-5 Adsorbent Sock 0.34 0.00 NA 0.0 0.1 0.1
15.4
Notes:
1 - 1.5" diameter adsorbent sock can hold 0.133 gallons of product
1 - 3" diameter, 4' long sock holds up to 1 gallon of prodcut
NA indicates not applicable
Cumulative Total of Volume Recovered to Date from Recovery Events (gallons)
Hand Bailing10/10/2019
Projected Mass Reduction (%)0%Soil Source Zone Mass (Projected)Smear Source Zone Mass (Projected)Groundwater Zone Mass (Projected)Total Mass: Baseline/Milestone (Proj.)03/01/20 02/01/21 02/01/22 04/18/23Soil Source ZoneSmear Source ZoneGroundwater Zone**2.2 9.8 6.2 7.6Excavated from Soil/SmearExtracted as Vapor/GasExtracted as LiquidTotal Mass Removed (est.)Revised Total Mass (est.)2.2 9.8 6.2 7.6Estimated Reduction Rate- 345.45% -36.73% 22.58%Reference Milestone (label from above)Reference Milestone (value from above)Reduction Progress vs MilestoneNotes:Masses presented in kilograms (kg)*Contaminant mass estimation and projected milestones were not outlined in the CAP. Mass estimations have been prepared using available recent groundwater sampling data. **Based on averaged sums of VPH & EPH concentrations for sampling event.Removed MassEnd / ClosureMilestone Sampling / Measurment Event DatesInitial Mass Estimate / Projected MilestonesInitial BaselineMeasured / Calculated Change in Contaminant Mass (from sampling)Milestones*Table 8Evaluation of Change in Contaminant MassGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaMeasured Mass
Total Plume Area1Thickness2Porosity3Average Concentrationft^2 ft na ft^3 m^3 L ug/L ug kg lb.2/25/2022 C9-C10 > 2L 953 8.48 0.3 2,425 69 68,672 221 15,176,466 0.02 0.02/25/2022 C11-C22 > 2L 24,454 8.60 0.3 63,107 1,787 1,786,974 3,930 7,022,809,656 7.0 15.52/25/2022 C9-C18 >2L 2,989 8.67 0.3 7,774 220 220,129 2,647 582,609,073 0.6 1.30 0.00 0.3 0 0 0 0 0 0.0 0.00 0.00 0.3 0 0 0 0 0 0.0 0.07.6 16.81. as calculated from Figures 6A-6D2. average depth of impacted wells - DTW (saturated zone)3. mean value from CSATotal EPH/VPH Mass:Table 9Groundwater Contaminant Mass CalculationsGPM 3303 (Scotchman #3303)Wilmington, New Hanover County, North CarolinaSample DateConstituentVolume Total MassPage 1 of 1
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX A
CHRONOLOGY OF REMEDIATION ACTIVITIES

GROUNDWATER MONITORING REPORT
GPM 3303 (SCOTCHMAN #3303)
WILMINGTON, NORTH CAROLINA
INCIDENT #’s 9604, 17610, AND 32677

CHRONOLOGY OF REMEDIATION ACTIVITIES

On December 15, 1992, during a diesel fuel delivery, one of the diesel USTs was overfilled and fuel was
noted to have been released from the vent lines, located adjacent to the onsite building. The volume of
spilled diesel is not known. The North Carolina Department of Environment and Natural Resources
(NCDENR) personnel assigned incident number 9604 to this release.

On January 6, 1994, NCDENR personnel were notified by an anonymous complaint that one of the diesel
dispensers was leaking (dispenser #5). The volume of diesel released is unknown. NCDENR assigned
incident number 17610 to this release.

On June 30, 1997, a diesel dispenser (#5) was hit by a tractor and trailer. The shear valve reportedly did
not operate properly and an unknown amount of fuel was released. The fuel migrated into the onsite
stormwater drain. Southeast Response and Remediation, Inc. (SRR) of Wilmington, North Carolina
provided cleanup of the spill.

On December 8, 2006, NCDENR issued a Notice of Regulatory Requirements (NORR) to Worsley
Operating Corporation (WOC), which requested completion of assessment activities regarding the two
previously noted incidents. The assessment activities conducted by Environmental Services and
Solutions, PLLC (ESS) included the collection of four soil samples (i.e. SMW-1, SMW-2, SS-1 and SS-2),
oversight of the installation of five shallow Type II monitoring wells (i.e. MW-1 through MW-5) and
subsequent collection of groundwater samples, and a limited receptor survey. Results of these activities
indicated that petroleum contamination was present in the soil at concentrations in excess of
Residential Maximum Soil Contaminant Concentrations (MSCCs), free phase product was present (within
wells MW-2, MW-4 and MW-5) and four potable water supply wells were located within 1,500 feet of
the source area (including the on-site water supply well). The results of these activities were provided in
a Phase II Limited Site Assessment (LSA) Report, dated May 1, 2007.

In a NORR dated May 22, 2007, and based on information provided in the Phase II LSA Report, the
NCDENR established a site Risk Classification of High and requested the submittal of a Comprehensive
Site Assessment (CSA) Report. In completion of CSA activities, ESS obtained 14 additional soil samples
(i.e. SMW-6, SMW-8 through SMW-13, SMW-15, SMW-16 and SS-3 through SS-7), provided oversight of
the installation of 13 additional shallow Type II monitoring wells (MW-6 through MW-18) and one
deeper Type III well (T-1) and collected subsequent groundwater samples, and conducted in-situ aquifer
tests (rising head slug tests). The results of these activities were provided in a CSA Report, dated May 28,
2008.

The NCDENR requested completion of a Corrective Action Plan (CAP) Report in a NORR dated September
3, 2008. The CAP Report, dated June 12, 2009, was provided to the NCDDENR following approval of
extensions. The CAP Report recommended the installation and operation of free product recovery
systems along with soil vapor extraction and air sparging remedial systems. Review of the CAP Report
was originally postponed by NCDENR until required upgrades to the existing UST systems were
completed, as stated in correspondence from NCDENR, dated July 28, 2009 and December 21, 2009. In
GROUNDWATER MONITORING REPORT
GPM 3303 (SCOTCHMAN #3303)
WILMINGTON, NORTH CAROLINA
INCIDENT #’s 9604, 17610, AND 32677

correspondence dated February 12, 2010, the NCDENR requested modifications to the original CAP
Report following subsequent meetings and telephone conversations between the NCDENR, ESS and
WOC. A Modified CAP Report, dated May 14, 2010 was provided to the NCDENR which included
excavation and proper disposal of grossly impacted soil, modifications of the previously proposed free
product recovery, soil vapor extraction, and air sparging remedial systems. The Modified CAP Report was
approved by NCDENR in correspondence dated June 17, 2010.

Site remodeling began in 2010 which provided opportunity for implementation of corrective actions.
One 6,000 gallon and two 4,000 gallon capacity gasoline USTs were removed between September 22
through 24, 2010 (i.e. USTs nos. 1, 2 and 3). Approximately 195 tons of petroleum impacted soil was
excavated around the two dispensers, along the piping runs, and around the UST basins following tank
closure activities. Laboratory results of soil samples collected upon completion of these soil excavation
activities indicated that petroleum contamination was not present at concentrations in excess of STW-
MSCCs. As part of follow-up assessment, five additional shallow Type II monitoring wells (i.e. MW-19
through MW-23) were installed along the northern side of the property and proximal to the former
gasoline USTs. Laboratory results of subsequent groundwater samples indicated the presence of
petroleum contamination in excess of North Carolina Standards, as specified within Title 15A of the
North Carolina Administrative Code, Subchapter 2L, Section .0202 (herein referred to as 2L Standards).
Details regarding the gasoline UST closures are provided in a 20-Day Report, dated October 8, 2010, an
Initial Abatement Action Report, dated September 30, 2010, and a Limited Site Assessment Report, dated
April 27, 2011.

UST no. 4 (i.e. 6,000 gallon diesel UST) was closed by removal on October 14, 2010 and UST no. 5 i.e.
(6,000 gallon diesel UST) was closed in place on December 15, 2010. Excavation activities, as provided in
the Modified CAP, were initiated in October 2010. Approximately 4,334 tons of petroleum contaminated
soil and 38,305 gallons of petroleum contaminated groundwater was removed relative to the former
diesel operations from October 2010 through January 2011. Laboratory results of soil samples collected
following excavation activities indicated the presence of petroleum in soil at levels in excess of
residential MSCCs at a few locations.

In April 2011, an additional shallow monitoring well (i.e. MW-24) was installed adjacent to the closed-in-
place UST no. 5. Subsequent laboratory results of samples obtained from monitoring well MW-24 (later
renamed MW-33) indicated the presence of petroleum contamination in groundwater at concentrations
in excess of 2L Standards. Details regarding the closure of the diesel USTs and over-excavation activities
were provided in an Initial Abatement Action Report, dated April 27, 2011.

Prior to the removal of USTs, an agreement was made between WOC and NCDENR to install subsurface
components of approved remedial systems to reduce costs. Free product recovery wells FP-1 through
FP-8, air sparging wells AS-1 through AS-9 and soil vapor extraction wells SVE-1 through SVE-8 were
installed in November 2010 prior to completion of site resurfacing. Horizontal piping was connected to
each of the above remedial wells to a centralized location near the southeast corner of the property.

GROUNDWATER MONITORING REPORT
GPM 3303 (SCOTCHMAN #3303)
WILMINGTON, NORTH CAROLINA
INCIDENT #’s 9604, 17610, AND 32677

In response to results of diesel and gasoline tank closure activities, additional assessment was requested
by NCDENR in correspondence dated May 23, 2011. These activities included the installation and
sampling of nine shallow monitoring wells (i.e. MW-24 through MW-32, whereas previously installed
MW-24 renamed MW-33), monitoring well MW-4R as a replacement for MW-4, and one additional deep
Type III monitoring well (i.e. T-2). The findings revealed a greater extent of impacted groundwater than
previously documented. Details of these activities were provided in a CSA Addendum, dated October 21,
2011.

In correspondence dated November 17, 2011, the NCDENR requested submission of a System
Enhancement Recommendation Report to provide for the cleanup of additional impacted groundwater
as documented in the CSA Addendum. A System Enhancement Recommendation Report, dated April 20,
2012, was approved by the NCDENR in correspondence dated May 18, 2012 NCDENR. The System
Enhancement Recommendation Report provided for additional AS and SVE points and modifications of
the systems to accommodate all impacted soil and groundwater.

The NCDENR approved extensions to install the remediation systems pending completion of the
wastewater treatment system upgrade and stormwater system enhancement. In the interim, ESS
conducted efforts to actively control and abate free product through hand bailing, maintenance of
absorbent socks, and Aggressive Fluids/Vapor Recovery (AFVR) events in the vicinity of well FP-8. The
AFVR event conducted on October 30, 2012 captured 1,900 gallons of groundwater and approximately
0.6 gallons of equivalent product. The AFVR event conducted on March 21, 2013 captured 1,702 gallons
of groundwater and an estimated 0.4 gallons of equivalent product. The results are provided in Free
Product Recovery Reports dated January 31, 2013 and July 18, 2013. Historically, ESS provided oversight
of AFVR events on February 28, 2007, July 19, 2007, January 8, 2008, March 7, 2008, June 5, 2008,
September 10, 2008, March 19, 2009, October 2, 2009, September 22, 2011, and February 23, 2012 with
results provided in Free Product Recovery Reports dated September 10, 2007, January 28, 2008, April 21,
2008, July 9, 2008, December 18, 2008, August 26, 2009, February 24, 2010, August 13, 2010, November
11, 2011, and September 11, 2012, respectively.

As requested by the NCDENR since completion of the CSA, comprehensive groundwater sampling events
were conducted on April 26, 2012, May 5, 2013, November 6, 2013, April 13, 2015, December 3-4, 2015
and August 3-5, 2016, and results summarized in subsequent Active Remediation Monitoring Reports.

The air sparging/soil vacuum extraction systems were activated on October 29, 2014 and have been
generally operational since startup.

In October 2015, air sparing wells AS-2, AS-3, AS-5, and AS-7 and SVE wells SVE-1 and SVE-9 were
unexpectedly removed by contractors during the reconstruction of the site storm water system.

Semi-annual groundwater monitoring events have occurred in since January 2018. Prior to semi-annual
groundwater monitoring events, the remediation system was shut down at least 24-hours in advance of
the sampling event to allow equilibration. During the January 2018 monitoring event, analysis of
base/netural acids plus TICs, MADEPH EPH, and MADEP VPH was performed in addition to VOCs by SM
GROUNDWATER MONITORING REPORT
GPM 3303 (SCOTCHMAN #3303)
WILMINGTON, NORTH CAROLINA
INCIDENT #’s 9604, 17610, AND 32677

6200B. Due to significant detections from EPH and VPH, subsequent sampling events also included these
methods in addition to SM 6200B.

In November of 2018 during a semi-annual groundwater monitoring event, 2L Standard exceedances of
MADEP EPH and/or VPH were reported in monitoring wells MW-2, MW-8, MW-23, MW-28, MW-31,
MW-33, and FP-6.

In February 2019, the remediation system was taken out of service due to reoccurring mechanical issues
causing system shut down and inability of the system to effectively treat residual site contamination.
During the subsequent groundwater monitoring event in October 2019, the system was prepared for
long term storage by removal of residual liquid and securing of system components.
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX B
HISTORICAL SITE DATA

SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 1 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-1

2

2-12

106.91
1/19/07 5.17 -- -- 101.74
2/28/07 5.22 -- -- 101.69
3/11/08 4.45 4.44 0.01 102.47
1/4/10 4.83 -- 0.00 102.08
2/4/10 5.14 -- 0.00 101.77

100.00
4/11/11 5.50 -- 0.00 94.50
10/5/11 5.50 -- 0.00 94.50
4/26/12 5.55 -- 0.00 94.45
5/2/13 5.38 -- 0.00 94.62
11/6/13 5.18 -- 0.00 94.82
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 2 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-2

2

2-12

105.63
1/19/07 3.85 -- 0.00 101.78
2/28/07 4.87 3.96 0.91 101.53
3/5/07 4.15 4.12 0.03 101.51
4/20/07 4.12 3.74 0.38 101.83
5/20/07 4.87 3.77 1.10 101.70
6/29/07 5.95 3.92 2.03 101.41
7/5/07 1 4.42 3.95 0.47 101.61
7/19/07 4.73 4.11 0.62 101.43
8/1/07 4.16 3.90 0.26 101.69
9/27/07 4.81 3.76 1.05 101.71
10/11/07 4.40 3.82 0.58 101.72
11/12/07 4.51 3.95 0.56 101.60
12/11/07 5.04 4.41 0.63 101.13
1/8/08 1 5.45 4.50 0.95 100.99
1/16/08 4.67 4.63 0.04 100.99
2/19/08 5.04 3.92 1.12 101.54
3/7/08 1 6.16 4.05 2.11 101.26
3/11/08 4.46 4.03 0.43 101.54
3/31/08 5.23 4.06 1.17 101.39
4/14/08 4.73 3.84 0.89 101.66
5/28/08 6.41 4.06 2.35 101.22
6/5/08 1 5.92 3.85 2.07 101.47
6/30/08 5.96 4.05 1.91 101.29
7/14/08 5.56 4.00 1.56 101.40
8/29/08 3.95 3.54 0.41 102.03
9/10/08 1 4.21 3.85 0.36 101.73
9/30/08 3.55 3.44 0.11 102.17
12/1/08 4.52 3.70 0.82 101.81
3/19/091 5.76 3.84 1.92 101.50
4/13/09 5.17 3.95 1.22 101.50
5/1/09 5.70 4.04 1.66 101.34
5/26/09 5.05 3.82 1.23 101.63
7/1/09 7.38 3.48 3.90 101.57
10/2/091 5.86 3.55 2.31 101.73
11/30/09 6.81 3.34 3.47 101.77
1/4/10 5.94 3.20 2.74 102.02
2/4/10 6.38 3.25 3.13 101.91

MW-2

2

2-12

98.87
4/11/11 4.38 -- 0.00 94.49
10/5/11 4.31 -- 0.00 94.56
4/26/12 4.40 -- 0.00 94.47
5/2/13 4.18 -- 0.00 94.69
11/6/13 4.22 -- 0.00 94.65
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 3 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-3

2

2-12

104.71
2/28/07 3.14 -- -- 101.57
4/20/07 2.74 -- -- 101.97
3/11/08 3.07 3.05 0.02 101.66
4/14/08 2.96 2.94 0.02 101.77
5/28/08 3.31 3.29 0.02 101.42
6/5/08 1 2.98 2.96 0.02 101.75
6/30/08 3.22 3.18 0.04 101.52
7/14/08 3.10 3.08 0.02 101.63
8/29/08 2.61 2.60 0.01 102.11
9/10/08 1 2.84 -- 0.00 101.87
9/30/08 2.36 -- 0.00 102.35
12/1/08 2.78 -- 0.00 101.93
3/19/091 2.99 -- 0.00 101.72
4/13/09 3.01 -- 0.00 101.70
5/1/09 3.15 -- Sheen 101.56
5/26/09 2.90 -- Sheen 101.81
7/1/09 2.92 -- Sheen 101.79
10/2/091 2.86 -- 0.00 101.85
11/30/09 2.72 -- 0.00 101.99
1/4/10 2.71 -- 0.00 102.00
2/4/10 2.79 -- 0.00 101.92

98.38
4/11/11 3.76 -- 0.00 94.62
10/5/11 3.64 -- 0.00 94.74
4/26/12 3.67 -- 0.00 94.71
5/2/13 3.45 -- 0.00 94.93
11/6/13 3.62 -- 0.00 94.76

MW-4

2

2-12

105.73
2/28/07 4.24 4.16 0.08 101.56
4/20/07 4.35 3.82 0.53 101.83
5/20/07 4.72 3.91 0.81 101.70
6/29/07 5.07 4.15 0.92 101.44
7/5/07 1 4.53 4.05 0.48 101.61
7/19/07 4.88 4.19 0.69 101.44
8/1/07 4.40 3.98 0.42 101.69
9/27/07 4.60 3.93 0.67 101.70
10/11/07 4.14 3.96 0.18 101.74
11/12/07 4.67 4.15 0.52 101.50
12/11/07 4.97 4.59 0.38 101.08
1/8/08 1 4.96 4.57 0.39 101.10
1/16/08 4.96 4.91 0.05 100.81
2/19/08 4.83 4.10 0.73 101.52
3/7/08 1 5.30 4.26 1.04 101.31
3/11/08 4.38 4.22 0.16 101.49
3/31/08 4.76 4.40 0.36 101.28
4/14/08 4.46 4.09 0.37 101.58
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 4 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-4

2

2-12

105.73
5/28/08 4.74 4.37 0.37 101.30
6/5/08 1 4.46 4.10 0.36 101.58
6/30/08 4.82 4.30 0.52 101.35
7/14/08 4.64 4.23 0.41 101.44
8/29/08 4.28 3.57 0.71 102.05
9/10/08 1 4.53 3.95 0.58 101.69
9/30/08 3.58 3.55 0.03 102.18
12/1/08 4.61 3.84 0.77 101.77
3/19/091 4.70 4.08 0.62 101.56
4/13/09 4.42 4.16 0.26 101.53
5/1/09 4.57 4.32 0.25 101.37
5/26/09 4.38 4.02 0.36 101.66
7/1/09 4.15 4.09 0.06 101.63
10/2/091 4.22 4.00 0.22 101.70
11/30/09 3.92 3.90 0.02 101.83
1/4/10 3.76 3.72 0.04 102.00
2/4/10 2.93 2.86 0.07 102.86
4/11/11 Well blocked with soil - redrilled at same location

MW-4R

2

3-13

99.08
10/5/11 4.44 -- 0.00 94.64
4/26/12 4.52 -- 0.00 94.56
5/2/13 4.32 -- 0.00 94.76
11/6/13 4.36 -- 0.00 94.72
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 5 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-5

2

2-12

105.76
2/28/07 4.17 4.15 0.02 101.61
4/20/07 4.20 3.84 0.36 101.87
5/20/07 4.84 3.91 0.93 101.71
6/29/07 5.05 4.20 0.85 101.43
7/5/07 1 4.76 4.08 0.68 101.58
7/19/07 5.31 4.20 1.11 101.39
8/1/07 4.80 3.96 0.84 101.67
9/27/07 4.58 3.96 0.62 101.71
10/11/07 5.55 4.06 1.49 101.48
11/12/07 4.63 4.20 0.43 101.50
12/11/07 4.93 4.68 0.25 101.04
1/8/08 1 5.03 4.72 0.31 100.99
1/16/08 5.07 4.98 0.09 100.77
2/16/08 4.46 4.24 0.22 101.49
3/7/08 1 4.66 4.43 0.23 101.30
3/11/08 4.32 4.27 0.05 101.48
3/31/08 4.60 4.43 0.17 101.30
4/14/08 4.21 4.13 0.08 101.62
5/28/08 4.56 4.45 0.11 101.29
6/5/08 1 4.27 4.16 0.11 101.58
6/30/08 4.51 4.41 0.10 101.34
7/14/08 4.40 4.31 0.09 101.44
8/29/08 3.70 3.68 0.02 102.08
9/10/08 1 4.03 4.01 0.02 101.75

MW-5

2

2-12

105.76
9/30/08 3.61 3.60 0.01 102.16
12/1/08 3.98 3.92 0.06 101.83
3/19/091 4.17 -- 0.00 101.59
4/13/09 4.23 -- 0.00 101.53
5/1/09 4.37 -- 0.00 101.39
5/26/09 4.09 -- Sheen 101.67
7/1/09 4.13 -- 0.00 101.63
10/2/091 4.03 -- 0.00 101.73
11/30/09 3.94 -- 0.00 101.82
1/4/10 3.73 -- 0.00 102.03
2/4/10 3.94 -- 0.00 101.82

99.09
4/11/11 4.60 -- 0.00 94.49
10/5/11 4.55 -- 0.00 94.54
4/26/12 4.59 -- 0.00 94.50
5/2/13 4.41 -- 0.00 94.68
11/6/13 4.36 -- 0.00 94.73
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 6 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-6

2

2 - 12

105.31
3/11/2008 3.78 3.36 0.42 101.89
4/14/2008 6.15 3.26 2.89 101.62
5/28/08 5.62 3.58 2.04 101.42
6/5/08 1 6.20 3.30 2.90 101.58
6/30/08 6.72 3.54 3.18 101.29
7/14/08 6.14 3.48 2.66 101.43
8/29/08 5.02 3.07 1.95 101.95
9/10/08 1 5.30 3.32 1.98 101.69
9/30/08 3.62 3.02 0.60 102.20
12/1/08 5.39 3.31 2.08 101.69
3/19/091 5.92 3.42 2.50 101.52
4/13/09 5.98 3.43 2.55 101.50
5/1/09 6.21 3.56 2.65 101.35
5/26/09 5.62 3.35 2.27 101.62
7/1/09 5.92 3.31 2.61 101.61
10/2/091 6.24 3.18 3.06 101.67
11/30/09 6.77 3.12 3.65 101.64
1/4/10 5.81 3.08 2.73 101.82
2/4/10 6.21 3.16 3.05 101.69
4/11/11 Well abandoned during 2010 excavations

MW-7

2

2 - 12

105.51
3/11/2008 4.66 4.00 0.66 101.41
4/14/2008 3.86 3.82 0.04 101.68
5/28/08 6.05 3.94 2.11 101.25
6/5/08 1 5.75 3.86 1.89 101.37
6/30/08 5.11 4.03 1.08 101.32
7/14/08 6.01 3.75 2.26 101.42
8/29/08 5.08 3.21 1.87 102.02
9/10/08 1 5.35 3.40 1.95 101.82
9/30/08 3.95 3.23 0.72 102.17
12/1/08 5.50 3.43 2.07 101.77
3/19/091 6.34 3.60 2.74 101.50
4/13/09 5.80 3.69 2.11 101.50
5/1/09 6.61 3.76 2.85 101.32
5/26/09 6.16 3.53 2.63 101.59
7/1/09 4.40 3.72 0.68 101.69
10/2/091 7.48 3.21 4.27 101.66
11/30/09 6.90 3.21 3.69 101.75
1/4/10 5.75 2.96 2.79 102.13
2/4/10 6.35 3.05 3.30 101.97
4/11/11 Well abandoned during 2010 excavations
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 7 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-8

2

2 - 12

105.87
3/11/2008 4.68 4.26 0.42 101.55
4/14/2008 4.52 4.14 0.38 101.67
5/28/08 5.98 4.45 1.53 101.19
6/5/08 1 5.62 4.19 1.43 101.47
6/30/08 4.85 4.42 0.43 101.39
7/14/08 4.55 4.33 0.22 101.51
8/29/08 3.83 3.20 0.63 102.58
9/10/08 1 4.71 4.20 0.51 101.59
9/30/08 3.80 3.77 0.03 102.10
12/1/08 4.63 4.01 0.62 101.77
3/19/091 5.19 4.24 0.95 101.49
4/13/09 4.86 4.29 0.57 101.49
5/1/09 5.52 4.37 1.15 101.33
5/26/09 5.74 4.04 1.70 101.58
7/1/09 6.74 3.85 2.89 101.59
10/2/091 6.00 3.87 2.13 101.68
11/30/09 5.54 3.35 2.19 102.19
1/4/10 6.02 3.54 2.48 101.96
2/4/10 6.46 3.51 2.95 101.92

MW-8

2

2 - 12

99.15
4/11/11 5.40 4.56 0.84 94.46
8/21/11 5.53 5.52 0.01 93.63
9/22/111 4.62 4.61 0.01 94.54
9/22/112 4.74 -- 0.00 94.41
10/5/11 4.66 4.64 0.02 94.51
11/9/11 4.49 4.48 0.01 94.67
2/23/121 4.61 4.59 0.02 94.56
3/28/12 4.64 -- 0.00 94.51
4/26/12 4.68 -- 0.00 94.47
5/29/12 4.60 4.58 0.02 94.57
6/27/12 4.56 -- 0.00 94.59
12/21/12 4.47 -- 0.00 94.68
1/24/13 4.84 -- 0.00 94.31
3/21/131 4.53 -- 0.00 94.62
3/21/132 4.90 -- 0.00 94.25
4/26/13 4.41 -- 0.00 94.74
5/2/13 4.48 -- 0.00 94.67
6/28/13 4.05 -- 0.00 95.10
9/6/13 4.50 -- 0.00 94.65
11/6/13 4.48 -- 0.00 94.67

MW-9

2

2 - 12

105.91
3/11/08 4.45 -- 0.00 101.46
4/13/09 4.48 -- 0.00 101.43
11/30/09 4.22 -- 0.00 101.69
2/4/10 4.20 -- 0.00 101.71
4/11/11 Well abandoned during 2010 excavations
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 8 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-10

2

2 - 12
105.60 3/11/08 4.14 -- 0.00 101.46
4/13/09 4.09 -- 0.00 101.51

98.63
4/11/11 4.15 -- 0.00 94.48
10/5/11 4.08 -- 0.00 94.55
4/26/12 4.16 -- 0.00 94.47
5/2/13 4.22 -- 0.00 94.41
11/6/13 4.12 -- 0.00 94.51

MW-11

2

2 - 12
104.44 3/11/08 2.99 -- 0.00 101.45
4/13/09 2.91 -- 0.00 101.53

97.28
4/11/11 2.86 -- 0.00 94.42
10/5/11 2.74 -- 0.00 94.54
4/26/12 2.81 -- 0.00 94.47
5/2/13 2.61 -- 0.00 94.67
11/6/13 2.64 -- 0.00 94.64

MW-12

2

2 - 12
104.25 3/11/08 2.78 -- 0.00 101.47
4/13/09 2.70 -- 0.00 101.55

97.19
4/11/11 2.78 -- 0.00 94.41
10/5/11 2.67 -- 0.00 94.52
4/26/12 2.76 -- 0.00 94.43
5/2/13 2.53 -- 0.00 94.66
11/6/13 2.67 -- 0.00 94.52

MW-13

2

2 - 12
104.34 3/11/08 2.82 -- 0.00 101.52
4/13/09 2.76 -- 0.00 101.58

97.23
4/11/11 2.80 -- 0.00 94.43
10/5/11 2.70 -- 0.00 94.53
4/26/12 2.79 -- 0.00 94.44
5/2/13 2.56 -- 0.00 94.67
11/6/13 2.75 -- 0.00 94.48

MW-14

2

2 - 12
104.38 3/11/08 2.75 -- 0.00 101.63
4/13/09 2.67 -- 0.00 101.71

97.35
4/11/11 2.77 -- 0.00 94.58
10/5/11 2.65 -- 0.00 94.70
4/26/12 2.74 -- 0.00 94.61
5/2/13 2.49 -- 0.00 94.86
11/6/13 2.67 -- 0.00 94.68

MW-15

2

2 - 12

103.81
3/11/08 2.15 -- 0.00 101.66
4/13/09 2.05 -- 0.00 101.76
4/11/11 Well blocked with soil above screened interval
10/5/11 1.90 -- 0.00 NA
5/2/13 1.72 -- 0.00 NA
11/6/13 1.89 -- 0.00 NA
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 9 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-16

2

2 - 12
103.80 3/11/08 2.02 -- 0.00 101.78
4/13/09 1.97 -- 0.00 101.83

96.81
4/11/11 2.02 -- 0.00 94.79
10/5/11 1.97 -- 0.00 94.84
4/26/12 2.04 -- 0.00 94.77
5/2/13 1.81 -- 0.00 95.00
11/6/13 1.98 -- 0.00 94.83

MW-17

2

2 - 12
104.63 3/11/08 2.95 -- 0.00 101.68
4/13/09 2.87 -- 0.00 101.76

97.71
4/11/11 2.94 -- 0.00 94.77
10/5/11 2.95 -- 0.00 94.76
4/26/12 2.96 -- 0.00 94.75
5/2/13 2.79 -- 0.00 94.92
11/6/13 2.90 -- 0.00 94.81

MW-18

2

2 - 12
105.53 3/11/08 3.88 -- 0.00 101.65
4/13/09 3.86 -- 0.00 101.67

98.63
4/11/11 3.91 -- 0.00 94.72
10/5/11 3.90 -- 0.00 94.73
4/26/12 3.91 -- 0.00 94.72
5/2/13 3.73 -- 0.00 94.90
11/6/13 3.83 -- 0.00 94.80

MW-19

2

1.5 - 6.5

98.93
11/29/10 4.40 -- 0.00 94.53
4/11/11 4.24 -- 0.00 94.69
10/5/11 4.27 -- 0.00 94.66
4/26/12 4.29 -- 0.00 94.64
5/2/13 4.10 -- 0.00 94.83
11/6/13 4.05 -- 0.00 94.88

MW-20

2

2 - 12

98.30
11/29/10 3.66 -- 0.00 94.64
4/11/11 3.52 -- 0.00 94.78
10/5/11 3.54 -- 0.00 94.76
4/26/12 3.55 -- 0.00 94.75
5/2/13 3.36 -- 0.00 94.94
11/6/13 3.37 -- 0.00 94.93

MW-21

2

2 - 12

98.52
4/11/11 3.90 -- 0.00 94.62
10/5/11 4.00 -- 0.00 94.52
4/26/12 4.05 -- 0.00 94.47
5/2/13 3.83 -- 0.00 94.69
11/6/13 3.82 -- 0.00 94.70

MW-22

2

2 - 12

97.46
4/11/11 3.82 -- 0.00 93.64
10/5/11 2.88 -- 0.00 94.58
4/26/12 2.87 -- 0.00 94.59
5/2/13 2.66 -- 0.00 94.80
11/6/13 2.45 -- 0.00 95.01
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 10 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-23

2

2 - 12

97.96
4/11/11 3.19 -- 0.00 94.77
10/5/11 3.26 -- 0.00 94.70
4/26/12 3.29 -- 0.00 94.67
5/2/13 3.11 -- 0.00 94.85
11/6/13 3.19 -- 0.00 94.77

MW-24

2

3 - 13

97.65
10/5/11 2.75 -- 0.00 94.90
4/26/12 2.75 -- 0.00 94.90
5/2/13 2.56 -- 0.00 95.09
11/6/13 2.67 -- 0.00 94.98

MW-25

2

3 - 13

97.63
10/5/11 2.80 -- 0.00 94.83
4/26/12 2.80 -- 0.00 94.83
5/2/13 2.62 -- 0.00 95.01
11/6/13 2.71 -- 0.00 94.92

MW-26

2

3 - 13

99.86
10/5/11 5.15 -- 0.00 94.71
4/26/12 5.18 -- 0.00 94.68
5/2/13 4.98 -- 0.00 94.88
11/6/13 5.03 -- 0.00 94.83

MW-27

2

3 - 13

97.35
10/5/11 2.71 -- 0.00 94.64
4/26/12 2.70 -- 0.00 94.65
5/2/13 2.51 -- 0.00 94.84
11/6/13 2.52 -- 0.00 94.83

MW-28

2

3 - 13

97.88
10/5/11 3.31 -- 0.00 94.57
4/26/12 3.30 -- 0.00 94.58
5/2/13 3.05 -- 0.00 94.83
11/6/13 2.99 -- 0.00 94.89

MW-29
2
3 - 13
97.91 10/5/11 3.32 -- 0.00 94.59
4/26/12 3.31 -- 0.00 94.60
5/2/13 destroyed during construction of on-site W.W. plant

MW-30

2

3 - 13

100.10
10/5/11 5.43 -- 0.00 94.67
4/26/12 5.48 -- 0.00 94.62
5/2/13 5.29 -- 0.00 94.81
11/6/13 5.28 -- 0.00 94.82

MW-31

2

3 - 13

98.62
8/21/11 2.87 -- 0.00 95.75
9/22/111 3.98 -- 0.00 94.64
9/22/112 3.86 -- 0.00 94.76
10/5/11 3.87 -- 0.00 94.75
11/9/11 3.72 -- 0.00 94.90
2/23/121 3.88 -- 0.00 94.74
4/26/12 3.93 -- 0.00 94.69
5/2/13 3.72 -- 0.00 94.90
11/6/13 3.80 -- 0.00 94.82
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 11 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

MW-32

2

3 - 13

97.62
8/21/11 2.73 -- 0.00 94.89
10/5/11 2.68 -- 0.00 94.94
4/26/12 2.81 -- 0.00 94.81
5/2/13 2.53 -- 0.00 95.09
11/6/13 2.71 -- 0.00 94.91

MW-33

2

2 - 12

99.45
4/11/11 4.96 -- 0.00 94.49
9/22/112 4.77 -- 0.00 94.68
10/5/11 4.93 -- 0.00 94.52
11/9/11 4.81 -- 0.00 94.64
2/23/121 4.95 -- 0.00 94.50
3/28/12 4.91 -- 0.00 94.54
4/26/12 4.97 -- 0.00 94.48
5/29/12 4.89 -- 0.00 94.56
6/27/12 4.83 -- 0.00 94.62
3/21/131 4.94 -- 0.00 94.51
3/21/132 5.08 -- 0.00 94.37
5/2/13 4.79 -- 0.00 94.66
11/6/13 4.58 -- 0.00 94.87

T-1

4/2

26 - 31
105.32 3/11/08 3.92 -- 0.00 101.40

98.36
4/11/11 3.87 -- 0.00 94.49
10/5/11 3.82 -- 0.00 94.54
4/26/12 3.88 -- 0.00 94.48
5/2/13 3.68 -- 0.00 94.68
11/6/13 3.72 -- 0.00 94.64

T-2

4/2

31.0-36.0

99.54
10/5/11 4.85 -- 0.00 94.69
4/26/12 4.88 -- 0.00 94.66
5/2/13 4.69 -- 0.00 94.85
11/6/13 4.73 -- 0.00 94.81

OB-1

2

1 - 11.5

NA
4/13/09 4.42 3.83 0.59 NA
5/1/09 4.81 3.98 0.83 NA
5/26/09 4.41 3.72 0.69 NA
7/1/09 4.05 3.82 0.23 NA
10/2/091 4.12 3.73 0.39 NA
11/30/09 3.64 3.61 0.03 NA
1/4/10 3.68 3.42 0.26 NA
2/4/10 4.13 3.47 0.66 NA
4/11/11 Well abandoned during 2010 excavations
OB-2 2 2 - 12 97.55 4/13/09 2.78 -- 0.00 94.77
4/11/11 2.80 -- 0.00 94.75
S-1 4 NA NA 11/30/09 4.46 -- 0.00 NA
4/11/11 Abandoned during 2010 excavations
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 12 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

S-2

4

NA

NA
11/30/09 4.28 4.25 0.03 NA
1/4/2010 4.16 Sheen 0.00 NA
2/4/10 4.36 -- 0.00 NA
4/11/11 Abandoned during 2010 excavations
FP-1 4 2 - 12 NA 4/11/11 3.57 -- 0.00 NA
10/5/11 3.48 -- 0.00 NA
FP-2 4 2 - 12 NA 4/11/11 4.92 -- 0.00 NA
FP-3 4 2 - 12 NA 4/11/11 3.71 -- 0.00 NA
10/5/11 3.62 -- 0.00 NA

FP-4

4

2 - 12

NA
4/11/11 3.14 3.08 0.06 NA
9/22/111 2.97 2.94 0.03 NA
10/5/11 3.01 -- 0.00 NA
11/9/11 2.84 -- 0.00 NA
2/23/121 2.94 -- 0.00 NA

FP-5

4

2 - 12

NA
4/11/11 4.02 4.01 0.01 NA
8/21/11 3.85 -- 0.00 NA
9/22/111 3.93 -- 0.00 NA
9/22/112 4.05 -- 0.00 NA
10/5/11 3.96 -- 0.00 NA
11/9/11 3.81 -- 0.00 NA
2/23/121 3.93 3.92 0.01 NA
3/28/12 3.95 -- 0.00 NA
5/29/12 3.92 -- 0.00 NA
6/27/12 3.89 -- 0.00 NA
12/21/12 3.79 -- 0.00 NA
1/24/13 4.17 -- 0.00 NA
3/21/131 3.99 -- 0.00 NA
4/26/13 3.75 -- 0.00 NA
9/6/13 3.86 -- 0.00 NA
FP-6 4 2 - 12 NA 4/11/11 3.80 -- 0.00 NA
FP-7 4 2 - 12 NA 4/11/11 3.50 -- 0.00 NA
10/5/11 3.47 -- 0.00 NA
SUMMARY OF HISTORICAL GROUNDWATER ELEVATION DATA
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 13 of 13

WELL
NO

WELL
DIAM.

(in)
WELL
SCREEN
INTERVAL

(ft., bgs)
TOP OF
CASING
ELEVATION

(ft)

DATE
DEPTH
TO
GROUND-
WATER
(ft., TOC)
DEPTH
TO
FREE
PRODUCT
(ft., TOC)
FREE
PRODUCT
THICKNESS

(ft)
ADJUSTED
GROUND-
WATER
ELEVATION
(ft)

FP-8

4

2 - 12

NA
4/11/11 4.83 3.72 1.11 NA
8/21/11 4.36 3.59 0.77 NA
9/22/111 4.45 3.66 0.79 NA
9/22/112 3.79 3.78 0.01 NA
10/5/11 4.08 3.77 0.31 NA
11/9/11 4.21 3.57 0.64 NA
2/23/121 4.29 3.69 0.60 NA
3/28/12 4.47 3.72 0.75 NA
4/26/12 4.12 3.85 0.27 NA
5/29/12 4.15 3.72 0.43 NA
6/27/12 4.05 3.69 0.36 NA
12/21/12 3.78 3.63 0.15 NA
1/24/13 4.29 3.97 0.32 NA
3/21/131 3.90 3.68 0.22 NA
3/21/132 4.06 -- 0.00 NA
4/26/13 3.84 3.54 0.30 NA
6/28/13 3.60 3.19 0.41 NA
9/6/13 4.04 3.58 0.46 NA
AS-9 2 17-20 NA 3/21/131 4.81 -- 0.00 NA
3/21/132 5.03 -- 0.00 NA
Notes:
- ft,bgs denotes feet, below ground surface
- ft, TOC denotes feet from well top of casing
- Groundwater elevation = top of casing elevation - depth to groundwater
- Adjusted groundwater elevations are based on top-of-casing elevations minus the depth to water, whereas
Depth to water has been adjusted due to presence of free product using th following formula's:
DTW-DTP=X0 ; (0.85)(X0) = X1 ; DTW-X1 = DTWADJ
0.85 represents specific gravity of product, as measured by ESS personnel on 5/28/08
- (--) denotes free product was not detected in monitoring well at this time.
- 1 Indicates measurement obtained prior to initiating AFVR event
- 2 Indicates measurement obtained immediately following AFVR event
- NA Indicates that this information is not available
- Wells resurveyed by others on 4/15/11, except wells MW-4 and MW-15 that were partially
destroyed/obstructed during previous soil excavation activities
- Measurements collected by others
TABLE 3
HISTORICAL SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 1 of 4

Sample
Location
Sample
Date
Benzene

(µg/L)
Toluene

(µg/L)
Ethyl
Benzene
(µg/L)
Xylenes

(µg/L)
IPE

(µg/L)
MTBE

(µg/L)
Naphthalene

(µg/L)
2L Standards 1 600 600 500 70 20 6

MW-1
1/19/2007 4.5 <5.0 <0.5 <1.5 2.0 3.3 <10
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 13 <5.0 <1.0 3.2 2.6 1.2 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.60J 0.38J 1.0J

MW-2
1/19/2007 21 <25 13 44 <5.0 350 <100
4/11/2011 <1.0 10 30 160 <1.0 3.0 24
10/5/2011 <1.0 <5.0 14 100 <1.0 2.0 41
4/26/2012 <1.0 <5.0 3.0 36 <1.0 1.1 19
5/3/2013 <1.0 <5.0 0.46J 7.0 <1.0 0.58J 15

MW-3
2/28/2007 <1.0 <5.0 <1.0 <3.0 <1.0 18 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 4.6 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 1.8 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 56 5.1 1.9 10 <1.0 <1.0 <5.0

MW-4R 10/5/2011 <1.0 <5.0 1.4 <3.0 <1.0 <1.0 49
4/26/2012 1.0 <5.0 <1.0 <3.0 <1.0 1.0 <5.0
5/3/2013 1.0 <5.0 <1.0 <3.0 1.3 1.5 2.1J

MW-5
4/11/2011 1.4 <5.0 13 4.7 <1.0 4.6 46
10/5/2011 <1.0 <5.0 3.0 <3.0 <1.0 <1.0 55
4/26/2012 <1.0 <5.0 1.7 3.8 <1.0 1.1 60
5/3/2013 0.42J <5.0 <1.0 <3.0 <1.0 <1.0 7.4
MW-8 4/26/2012 <1.0 <5.0 3.8 6.6 <1.0 10 43
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.57J 4.3 8.5
MW-9 3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 2.6 <5.0

MW-10
3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 7.8 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 4.3 <5.0
10/5/2011 1.0 <5.0 1.6 <3.0 <1.0 11 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 3.4 21
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 1.7 8.0

MW-11
3/11/2008 36 <5.0 <1.0 <3.0 2.8 9.5 <5.0
4/11/2011 1.5 <5.0 <1.0 <3.0 1.3 4.1 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 1.2 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-12
3/11/2008 <1.0 <5.0 <1.0 <3.0 1.0 3.5 5.3
4/11/2011 <1.0 <5.0 <1.0 <3.0 1.0 2.3 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 5.2
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 0.81J <5.0
TABLE 3
HISTORICAL SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 2 of 4

Sample
Location
Sample
Date
Benzene

(µg/L)
Toluene

(µg/L)
Ethyl
Benzene
(µg/L)
Xylenes

(µg/L)
IPE

(µg/L)
MTBE

(µg/L)
Naphthalene

(µg/L)
2L Standards 1 600 600 500 70 20 6

MW-13
3/11/2008 <1.0 5.8 <1.0 <3.0 <1.0 <1.0 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-14
3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
MW-15 3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-16
3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-17
3/11/2008 <1.0 <5.0 <1.0 <3.0 <1.0 1.5 <5.0
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 1.2 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 1.2 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 1.6 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 1.5 <5.0

MW-18
3/11/2008 <1.0 33 17 <3.0 <1.0 <1.0 <5.0
4/11/2011 95 710 120 600 <5.0 <5.0 <25
10/5/2011 2.6 <5.0 <1.0 8.0 <1.0 2.4 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 1.9 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 2.0 <5.0

MW-19
11/29/2010 26.2 140 53.8 345 <10.0 <1.0 18.6
10/5/2011 260 5.5 340 1,200 <1.0 <1.0 74
4/26/2012 120 <50 130 310 <10 <10 56
5/3/2013 20 2.4 11 7.9 <1.0 <1.0 32

MW-20
11/29/2010 21.2 50.3 118 92.6 1.00J <1.0 22.8
10/5/2011 1.1 <5.0 13 44 1.1 2.8 17
4/26/2012 <1.0 <5.0 <1.0 3.5 <1.0 1.1 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.42J 1.7 1.0J

MW-21
4/11/2011 12 <5.0 <1.0 1.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-22
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
TABLE 3
HISTORICAL SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 3 of 4

Sample
Location
Sample
Date
Benzene

(µg/L)
Toluene

(µg/L)
Ethyl
Benzene
(µg/L)
Xylenes

(µg/L)
IPE

(µg/L)
MTBE

(µg/L)
Naphthalene

(µg/L)
2L Standards 1 600 600 500 70 20 6

MW-23
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 4.8 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 3.1 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 2.0 <5.0
5/3/2013 <1.0 <5.0 0.51J 1.8J <1.0 2.6 1.5J
MW-24 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-25 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-26 10/5/2011 <1.0 <5.0 <1.0 <3.0 1.6 1.4 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.77J 1.2 <5.0

MW-27 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-28 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 1.3J
MW-29 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-30 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 3.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 2.5 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.36J 1.2 <5.0

MW-31 10/5/2011 <1.0 <5.0 2.3 <3.0 <1.0 <3.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 3.5 <5.0
5/3/2013 0.36J <5.0 <1.0 <3.0 <1.0 <1.0 <5.0

MW-32 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 2.5 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 2.3 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 1.8 <5.0

MW-33
4/11/2011 <1.0 <5.0 1.6 7.4 1.2 1.4 <5.0
10/5/2011 <1.0 <5.0 1.7 <3.0 <1.0 1.9 22
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 1.6 11
5/3/2013 <1.0 <5.0 <1.0 <3.0 0.61J 0.60J <5.0

T-1
3/11/2008 <1.0 <5.0 1.3 4.6 <1.0 <1.0 5.7
4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 1.3J 0.39J 2.3J <1.0 <1.0 <5.0

T-2 10/5/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/26/2012 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
5/3/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
OB-2 4/11/2011 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
TABLE 3
HISTORICAL SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031501
Page 4 of 4

Sample
Location
Sample
Date
Benzene

(µg/L)
Toluene

(µg/L)
Ethyl
Benzene
(µg/L)
Xylenes

(µg/L)
IPE

(µg/L)
MTBE

(µg/L)
Naphthalene

(µg/L)
2L Standards 1 600 600 500 70 20 6
FP-1 4/11/2011 <1.0 <5.0 2.8 <3.0 <1.0 1.3 5.7
10/5/2011 <1.0 <5.0 2.5 <3.0 <1.0 2.6 7.2
FP-2 4/11/2011 25 <5.0 <1.0 <3.0 4.0 6.2 <5.0
FP-7 4/11/2011 <1.0 12 <1.0 <3.0 <1.0 2.8 <5.0

Notes:
- MTBE - Methyl tertiary butyl ether
- IPE - Isopropyl ether
- µg/L - micrograms per liter
- NA - Information is not available
- Bold numbers represent exceedences of 2L Standards
- "J" suffix denotes an estimated laboratory value
- MW-33 was formerly identified as MW-24, identification was changed for continuity.
TABLE 4
Sample Sample Benzene Toluene Ethylbenzene Xylenes MTBE IPE Naphthalene
Location Date (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L)
1 600 600 500 20 70 6
5,000 260,000 84,500 85,500 20,000 70,000 6,000
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.790 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 2.2J 0.39J <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.830 0.230J <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 0.49J <1.0 <5.0
4/14/2015
4/14/2015
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.0 0.59J 1.0J
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.920 0.930 0.430J
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 510 270 0.47J 1.1J 4.7 0.77J 1.2J
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 0.65J <3.0 2.2 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 1.26 0.240J <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 1.45 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.1 <1.0 5.7
4/14/2015 86.5 0.360J <0.50 <0.50 0.960 <0.50 0.560J
MW‐10R 12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 0.88J <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.690 <0.50 0.260J
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
TABLE 4
Wilmington, New Hanover County, North Carolina
MW‐12
MW‐13
MW‐14
SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
MW‐4R
MW‐5
MW‐8
MW‐10
MW‐11
GCLs
MW‐1
MW‐2
MW‐3
Not Sampled
Not Sampled
SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031502
2L Standards
Sample Sample Benzene Toluene Ethylbenzene Xylenes MTBE IPE Naphthalene
Location Date (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L)
1 600 600 500 20 70 6
5,000 260,000 84,500 85,500 20,000 70,000 6,000
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 0.110J <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 1.48 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 2.1 <1.0 3.0J
4/14/2015 <0.50 <0.50 <0.50 <0.50 3.56 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 2.95 <0.50 <2.00
11/7/2013 2.4 1.4J 3.5 5.1 <1.0 <1.0 8.7
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.2 <1.0 <5.0
4/14/2015 <0.50 0.070J <0.50 <0.50 0.510 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 2.1 9.1 2.1 <1.0 7.8
4/14/2015 <0.50 <0.50 <0.50 <0.50 2.71 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 2.65 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.4 0.80J <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 1.55 0.860 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 1.97 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
TABLE 4
Sample Sample Benzene Toluene Ethylbenzene Xylenes MTBE IPE Naphthalene
MW‐27
SUMMARY OF LABORATORY RESULTS FOR GROUNDWATER SAMPLES
GPM 3303 (Scotchman #3303)
Wilmington, New Hanover County, North Carolina
Antea USA of NC Project No. NC33031502
MW‐22
MW‐23
MW‐24
MW‐25
MW‐26
MW‐17
MW‐18
MW‐19
MW‐20
MW‐21
Antea USA of NC Project No. NC33031502
2L Standards
GCLs
MW‐16
Location Date (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L)
1 600 600 500 20 70 6
5,000 260,000 84,500 85,500 20,000 70,000 6,000
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 0.220J <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.2 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.790 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 1.04 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 <1.0 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.6 <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.980 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 1.5 0.38J <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 1.32 0.750 1.28J
12/3/2015 <0.50 <0.50 <0.50 <0.50 1.42 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 1.7J 0.50J 0.34J <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
11/7/2013 <1.0 <5.0 <1.0 <3.0 0.45J <1.0 <5.0
4/14/2015 <0.50 <0.50 <0.50 <0.50 0.280J <0.50 <2.00
12/3/2015 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.00
Notes:
‐ "J" suffix denotes laboratory estimated value
‐ Samples collected by others prior to 4/14/2015
‐ IPE ‐ Isopropyl ether
‐ µg/L ‐ micrograms per liter
‐ NA denotes sample was not analyzed for this compound
‐ Bold numbers represent results above 2L Standards
‐ BQL ‐ Below quantitation limit
MW‐32
MW‐33
T‐1
T‐2
‐ MTBE ‐ Methyl tertiary butyl ether
2L Standards
GCLs
MW‐28
MW‐30
MW‐31
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX C
RELEVANT CORRESPONDENCE

North Carolina Department of Environmental Quality | Division of Waste Management
Wilmington Regional Office | 127 Cardinal Drive Extension | Wilmington, NC 28405 |
[phone]

April 26, 2022

SENT VIA E-MAIL

Mr Rolfe Lann
GPM Southeast, LLC
8565 Magellan Parkway, Suite 400
Richmond, VA 23227

Re: Review of Groundwater Monitoring Report
GPM 3303
1610 US Highway 421 North
Wilmington, New Hanover County
Incident Numbers: 9604, 17610, & 32677
Risk Classification: High
Ranking: H 115 D

Dear Mr. Lann:

The Underground Storage Tank Section of the Division of Waste Management has reviewed the
Groundwater Monitoring Report dated April 14, 2022. We generally concur with the conclusions and
recommendations provided in that report. We suggest continuing groundwater sampling on an annual basis.
The sampling should include raw water from the on-site water supply well.

The next report should be received by this office no later than April 15, 2023.

If you have any questions regarding trust fund eligibility or reimbursement from the Commercial Leaking
Petroleum Underground Storage Tank Cleanup Funds, please contact the UST Section Trust Fund Branch
at [phone]. If you have any questions regarding this letter please contact me at
[e-mail], 910.796.7402, or at the address below.

Sincerely,
Rhonda Olson
Hydrogeologist
Wilmington Regional Office
UST Section, Division of Waste Management, NCDEQ

cc: Daniel Fisher, CES (electronic copy)
Alison Streams, CES (electronic copy)

Site Name City / County /New Hanover Incident #17610
Resp Pty Name / Contact /Incident Mgr Region WIL
RP Type (Owner/Operator / Landowner / Attny-in-fact)Change Order?Prev. TA #53
Consultant / Project Mgr /Dan Fisher
Telephone / Fax Number /Task Authorization Number:54 ChangeOrd:
Project Mgr Email Site Risk / Rank / Abatement:H/115/D RRA Date:6/27/2016
Proposal# / Scope Dates /% Commercial (C=100%, NC=0%, Both=1%-99%)
Has STF Eligibility Been Determined? (Y/N)Site Status (Active or NFA Date)
With Claim: [ ] All Main Consultant/Contractor invoices attached?[ ] Proof of payment attached directly to the front of each invoice?
Important: The date of reimbursement is dependent on the Trust Fund balance. There may be a delay in the reimbursement of claims for work under this ePATA.
Task #Lab /
SubCode
Proposed
Rate/Price
(Consultant)
Proposed Task
Subtotal
(Consultant)
Final
Preapproved
Subtotal
(UST Section)
Claimed
Amount3
(Consultant)
4.031 10 / well Y $110.00 y $1,100.00 $1,100.00 /
4.041 1 / well Y $75.00 y $75.00 $75.00 /
4.090 #240 11 / sample Y $94.00 y $1,034.00 $1,034.00 /
4.090 #341 11 / sample Y $56.00 y $616.00 $616.00 /
4.090 #342 11 / sample Y $100.00 y $1,100.00 $1,100.00 /
4.090 #810 5 / cost Y $11.00 y $55.00 $55.00 /
4.091 1 / cost Y $150.00 y $150.00 $150.00 /
6.090 1 / reprt Y $1,125.00 y $1,125.00 $1,125.00 /
12.050 1 / trip Y $250.00 y $250.00 $250.00 /
12.055 1 / trip Y $50.00 y $50.00 $50.00 /
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
Requested Preapproved Claimed 3
TOTAL:$5,555.00 $5,555.00 TOTAL:
Total Standard Costs (Not Third Party)$5,555.00 $5,555.00 Total Standard Costs
Total applied as Third Party Deductible/Damage Costs $0.00 $0.00 Total Third Pty Costs
Process Tracking (Date)
TA Submittal: 4/10/23 by:(PM)(Reserved for RO)
RO Review: 4/12/23 by:(IM)Joint UST Preapproval Confirmed By:Date1 4/12/2023
CO Review: 4/12/23 by:(STF)RP or Designee Receipt Confirmed By:Date 4
1 - This ePATA expires one year from the Joint UST Preapproval date. This does not extend, alter, or supersede any regulatory deadlines (e.g., NORR's, NOV's, Enforcements, etc.)
2 - THE ONE YEAR STATUTE OF LIMITATIONS APPLIES TO EACH INDIVIDUAL TASK. Costs must be claimed within one year of completion of that task to be reimbursable.
3 - Only Tasks included on this ePATA may be claimed. Do not include other Tasks or claimed costs (i.e., Claim preparation) that were not preapproved or the claim will be returned.
4 - Preapproval is not valid (i.e., claimable) until receipt is signed as 'Confirmed' by the RP or their designee and returned to the Trust Fund within a week of approval. Signature
indicates acknowledgement of the tasks and amounts approved. Any objections/appeals must be submitted via Change Order prior to work proceeding. Scope/cost
negotiations do not supersede other regulatory deadlines as described in #1 above. Also, any ePATA that has been signed as 'Confirmed' by both the UST Section and RP
is not to be modified without written consent by all signatories.
5 - Tasks approved on Directed - CAB Only ePATAs must be performed in accordance with all applicable rules, statutes, and RRD Task Scopes of Work to be reimbursed in full.
DWM/UST ePATA 4/1/2022
DIRECTED COSTS
Wilmington
(Must Complete with Claim Submittal)(See Instructions / RRD for Tasks requiring Preapproval / Task Authorization)
Owner/Operator
540-343-6256
(Reserved for Incident Manager)
PREAPPROVAL / TASK AUTHORIZATION
GPM 3303 (Scotchman #3303)
Note: This Electronic Preapproval Task Authorization (ePATA) shall be used to receive preapproval from the UST Section. A proposal,including maps and figures,must be
attached to elaborate on the costs for the tasks listed below that describes the scope of work and the rationale for the proposed activities.If, following completion of this ePATA,
you discover that unexpected tasks must be performed, incurring costs for tasks not originally included with this form, you must complete and submit a separate ePATA request
designated as a "Change Order" in the provided space above prior to conducting those tasks. Include a copy of the prior ePATA form for confirmation. Please attach this form to
the cover of the corresponding claim when requesting reimbursement. IMPORTANT:Only one claim may be submitted per ePATA and all work on the ePATA must have been
completed within 12 months of the completion date of the FIRST completed task to remain within the Statute of Limitations. All ePATAs submitted within a claim are closed with
that claim, and may not be re-used in a separate submittal, even for costs or tasks that were not originally claimed. Final reimbursement of costs associated with the Total Claimed
amount below may be affected by the eligibility status of the site (i.e., deductibles, apportionment, etc.), and the documentary validation of incurred costs as reasonable and
necessary expenses per 15A NCAC 2P .0402 and .0404.
MHH
TC
(Initials)
DJF
Proposed
Units / Type
(Consultant)
Mike Haseltine
ACTIVEYES
TA-54 4/10/2023-5/31/2023
540-343-6259
Dates of Work
(Consultant)
Started1 / Completed2
FINAL REIMBURSEMENT
100.00%
NO
[e-mail]
GPM Southeast, LLC Rolfe Lann
CES of NC, PLLC
ELECTRONIC PREAPPROVAL TASK AUTHORIZATION FORM
Dept of Environmental Quality - Division of Waste Management
04/12/2023
GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX D
GROUNDWATER SAMPLING LOGS

GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX E
LABORATORY REPORT(S) AND CHAIN OF CUSTODY DOCUMENTATION

ANALYTICAL REPORT
PREPARED FOR
Attn: Allison Streams
Crawford Environmental Services Inc
1504 Reagan Drive
Charlotte, North Carolina 28206
Generated 4/28/2023 3:49:49 PM
JOB DESCRIPTION
GPM 3303
JOB NUMBER
400-236459-1
See page two for job notes and contact information.
Pensacola FL 32514
3355 McLemore Drive
Eurofins Pensacola
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Eurofins Pensacola
Eurofins Pensacola is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Job Notes
This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the
samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this
page.
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
Authorization
Generated
4/28/2023 3:49:49 PM
Authorized for release by
Leah Klingensmith, Senior Project Manager
[e-mail]
[phone]
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Table of Contents
Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Laboratory Job ID: 400-236459-1
Page 3 of 71 Eurofins Pensacola4/28/2023
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
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Case Narrative
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Job ID: 400-236459-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-236459-1
Receipt
The samples were received on 4/20/2023 12:52 PM. Unless otherwise noted below, the samples arrived in good condition, and, where
required, properly preserved and on ice. The temperature of the cooler at receipt time was 0.0°C
GC/MS VOA
Method SM6200_B: The laboratory control sample (LCS) for analytical batch 400-622467 recovered outside control limits for the following
analyte: Vinyl acetate. This analyte was biased high in the LCS and was not detected in the associated samples; therefore, the data have
been reported.
Method SM6200_B: The continuing calibration verification (CCV) associated with batch 400-622467 recovered above the upper control
limit for Vinyl acetate. The samples associated with this CCV were non-detects for the affected analyte; therefore, the data have been
reported.
Method SM6200_B: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 400-622467 were outside control
limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non-homogeneity are suspected.
Method SM6200_B: The matrix spike / matrix spike duplicate (MS/MSD) precision for analytical batch 400-622467 was outside control
limits. Sample matrix interference and/or non-homogeneity are suspected.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Hydrocarbons
Method MAVPH: The following sample was diluted to bring the concentration of target analytes within the calibration range: MW-8
(400-236459-3). Elevated reporting limits (RLs) are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Hydrocarbons
Method MAEPH: The method blank for preparation batch 400-621869 contained C11-C22 Aromatics above the reporting limit (RL). None
of the samples associated with this method blank contained the target compound; therefore, re-extraction and/or re-analysis of samples
were not performed.
Method MAEPH: The method blank for preparation batch 400-621869 and analytical batch 400-622029 contained C11-C22 Aromatics
above the reporting limit (RL). Associated sample(s) were not re-extracted and/or re-analyzed because results were greater than 10X the
value found in the method blank.
Method MAEPH: Surrogate recovery for the following samples were outside the upper control limit: MW-5 (400-236459-2), MW-23
(400-236459-4), FP-5 (400-236459-8) and WSW (400-236459-11). This sample did not contain any target analytes; therefore,
re-extraction and/or re-analysis was not performed.
Method MAEPH: The surrogate recovery for the LCSD was outside control limits; however, the recovery for the spiked target analyte was
within control limits; therefore, the data is reported.(LCSD 400-621869/3-A)
Method MAEPH: The method blank for preparation batch 400-621869 contained C11-C22 Aromatics above the reporting limit (RL). There
was insufficient sample to perform a re-extraction and/or re-analysis; therefore, the data have been reported.
Method MAEPH: Surrogate recovery for the following sample was outside control limits: MW-33 (400-236459-7). Evidence of matrix
interference is present; therefore, re-extraction and/or re-analysis was not performed.
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Case Narrative
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Job ID: 400-236459-1 (Continued)
Laboratory: Eurofins Pensacola (Continued)
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Eurofins PensacolaPage 5 of 71 4/28/2023
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Detection Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Client Sample ID: MW-2 Lab Sample ID: 400-236459-1
C9-C10 Aromatics
RL
7.00 ug/L
MDL
7.00
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA186.9 MAVPH
C9-C18 Aliphatics 146 ug/L146 Total/NA1551MA-EPH
C19-C36 Aliphatics 146 ug/L146 Total/NA1580MA-EPH
Client Sample ID: MW-5 Lab Sample ID: 400-236459-2
C9-C18 Aliphatics
RL
150 ug/L
MDL
150
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1443MA-EPH
C19-C36 Aliphatics 150 ug/L150 Total/NA1800MA-EPH
Client Sample ID: MW-8 Lab Sample ID: 400-236459-3
Acetone
RL
25.0 ug/L
MDL
10.0
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J19.3 SM6200-B
Isopropylbenzene 1.00 ug/L0.530 Total/NA13.88 SM6200-B
sec-Butylbenzene 1.00 ug/L0.700 Total/NA13.25 SM6200-B
C9-C10 Aromatics 14.0 ug/L14.0 Total/NA2170MAVPH
C9-C18 Aliphatics 145 ug/L145 Total/NA12980MA-EPH
C19-C36 Aliphatics 145 ug/L145 Total/NA11430MA-EPH
C11-C22 Aromatics 299 ug/L299 Total/NA13950BMA-EPH
Client Sample ID: MW-23 Lab Sample ID: 400-236459-4
Methyl tert-butyl ether
RL
1.00 ug/L
MDL
0.220
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA11.47 SM6200-B
tert-Butyl alcohol 10.0 ug/L4.90 Total/NA112.6 SM6200-B
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA132.6 MAVPH
Client Sample ID: MW-28 Lab Sample ID: 400-236459-5
No Detections.
Client Sample ID: MW-31 Lab Sample ID: 400-236459-6
Benzene
RL
1.00 ug/L
MDL
0.130
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA16.01 SM6200-B
Isopropylbenzene 1.00 ug/L0.530 Total/NA12.01 SM6200-B
Methyl tert-butyl ether 1.00 ug/L0.220 Total/NA10.400 J SM6200-B
m-Xylene & p-Xylene 5.00 ug/L0.630 Total/NA11.91 J SM6200-B
o-Xylene 5.00 ug/L0.600 Total/NA11.37 J SM6200-B
sec-Butylbenzene 1.00 ug/L0.700 Total/NA11.99 SM6200-B
Toluene 1.00 ug/L0.410 Total/NA16.09 SM6200-B
C5-C8 Aliphatics 26.0 ug/L26.0 Total/NA139.9 MAVPH
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA1146MAVPH
C11-C22 Aromatics 303 ug/L303 Total/NA11820MA-EPH
Client Sample ID: MW-33 Lab Sample ID: 400-236459-7
Methyl tert-butyl ether
RL
1.00 ug/L
MDL
0.220
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J0.239 SM6200-B
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA179.5 MAVPH
C11-C22 Aromatics 300 ug/L300 Total/NA11160BMA-EPH
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
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Detection Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Client Sample ID: FP-5 Lab Sample ID: 400-236459-8
Methyl tert-butyl ether
RL
1.00 ug/L
MDL
0.220
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J0.286 SM6200-B
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA133.1 MAVPH
C9-C18 Aliphatics 147 ug/L147 Total/NA1394MA-EPH
C19-C36 Aliphatics 147 ug/L147 Total/NA1291MA-EPH
Client Sample ID: FP-6 Lab Sample ID: 400-236459-9
Methyl tert-butyl ether
RL
1.00 ug/L
MDL
0.220
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J0.235 SM6200-B
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA126.9 MAVPH
Client Sample ID: FP-8 Lab Sample ID: 400-236459-10
Isopropylbenzene
RL
1.00 ug/L
MDL
0.530
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA16.34 SM6200-B
Methyl tert-butyl ether 1.00 ug/L0.220 Total/NA10.560 J SM6200-B
n-Butylbenzene 1.00 ug/L0.760 Total/NA11.82 SM6200-B
N-Propylbenzene 1.00 ug/L0.690 Total/NA17.60 SM6200-B
sec-Butylbenzene 1.00 ug/L0.700 Total/NA14.42 SM6200-B
C5-C8 Aliphatics 26.0 ug/L26.0 Total/NA139.2 MAVPH
C9-C12 Aliphatics 11.0 ug/L11.0 Total/NA122.0 MAVPH
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA1221MAVPH
C9-C18 Aliphatics 144 ug/L144 Total/NA13140MA-EPH
C19-C36 Aliphatics 144 ug/L144 Total/NA11440MA-EPH
C11-C22 Aromatics 298 ug/L298 Total/NA16680BMA-EPH
Client Sample ID: WSW Lab Sample ID: 400-236459-11
C9-C18 Aliphatics
RL
149 ug/L
MDL
149
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1206MA-EPH
C19-C36 Aliphatics 149 ug/L149 Total/NA1159MA-EPH
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
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Sample Summary
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Lab Sample ID Client Sample ID Matrix Collected Received
400-236459-1 MW-2 Water 04/18/23 15:30 04/20/23 12:52
400-236459-2 MW-5 Water 04/18/23 18:45 04/20/23 12:52
400-236459-3 MW-8 Water 04/18/23 17:30 04/20/23 12:52
400-236459-4 MW-23 Water 04/18/23 15:05 04/20/23 12:52
400-236459-5 MW-28 Water 04/18/23 14:35 04/20/23 12:52
400-236459-6 MW-31 Water 04/18/23 18:20 04/20/23 12:52
400-236459-7 MW-33 Water 04/18/23 16:55 04/20/23 12:52
400-236459-8 FP-5 Water 04/18/23 17:55 04/20/23 12:52
400-236459-9 FP-6 Water 04/18/23 16:05 04/20/23 12:52
400-236459-10 FP-8 Water 04/18/23 16:35 04/20/23 12:52
400-236459-11 WSW Water 04/18/23 19:05 04/20/23 12:52
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-1Client Sample ID: MW-2
Matrix: WaterDate Collected: 04/18/23 15:30
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 18:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 18:55 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 18:55 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 18:55 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 18:55 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 18:55 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 18:55 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 18:55 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 18:55 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 18:55 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 18:55 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 18:55 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 18:55 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 18:55 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 18:55 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 18:55 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 18:55 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 18:55 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 18:55 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 18:55 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 18:55 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 18:55 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 18:55 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 18:55 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 18:55 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 18:55 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 18:55 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 18:55 1NDAcetone
1.00 0.130 ug/L 04/25/23 18:55 1NDBenzene
1.00 0.540 ug/L 04/25/23 18:55 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 18:55 1NDBromoform
1.00 0.980 ug/L 04/25/23 18:55 1NDBromomethane
1.00 0.190 ug/L 04/25/23 18:55 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 18:55 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 18:55 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 18:55 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 18:55 1NDChloroethane
1.00 1.00 ug/L 04/25/23 18:55 1NDChloroform
1.00 0.320 ug/L 04/25/23 18:55 1NDChloromethane
1.00 0.200 ug/L 04/25/23 18:55 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 18:55 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 18:55 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 18:55 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 18:55 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 18:55 1NDEthanol
1.00 0.500 ug/L 04/25/23 18:55 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 18:55 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 18:55 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 18:55 1NDMethyl tert-butyl ether
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-1Client Sample ID: MW-2
Matrix: WaterDate Collected: 04/18/23 15:30
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 18:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 18:55 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 18:55 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 18:55 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 18:55 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 18:55 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 18:55 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 18:55 1NDStyrene
10.0 4.50 ug/L 04/25/23 18:55 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 18:55 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 18:55 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 18:55 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 18:55 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 18:55 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 18:55 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 18:55 1NDToluene
1.00 0.500 ug/L 04/25/23 18:55 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 18:55 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 18:55 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 18:55 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 18:55 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 18:55 1NDVinyl chloride
4-Bromofluorobenzene 91 72-119 04/25/23 18:55 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 105 04/25/23 18:55 175-126
Toluene-d8 (Surr)102 04/25/23 18:55 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/27/23 02:48 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/27/23 02:48 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/27/23 02:48 186.9C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)98 70-130 04/27/23 02:48 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)100 04/27/23 02:48 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
551 146 146 ug/L 04/21/23 23:02 04/24/23 14:34 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
146 146 ug/L 04/21/23 23:02 04/24/23 14:34 1580C19-C36 Aliphatics
301 301 ug/L 04/21/23 23:02 04/24/23 21:09 1NDC11-C22 Aromatics
1-Chlorooctadecane 74 40-140 04/21/23 23:02 04/24/23 14:34 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 66 04/21/23 23:02 04/24/23 21:09 140-140
2-Fluorobiphenyl 132 04/21/23 23:02 04/24/23 21:09 140-140
2-Bromonaphthalene 132 04/21/23 23:02 04/24/23 21:09 140-140
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-2Client Sample ID: MW-5
Matrix: WaterDate Collected: 04/18/23 18:45
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 19:16 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 19:16 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:16 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 19:16 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:16 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:16 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 19:16 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 19:16 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 19:16 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 19:16 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 19:16 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 19:16 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 19:16 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 19:16 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:16 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 19:16 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 19:16 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:16 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 19:16 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:16 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 19:16 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 19:16 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 19:16 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 19:16 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 19:16 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 19:16 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 19:16 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 19:16 1NDAcetone
1.00 0.130 ug/L 04/25/23 19:16 1NDBenzene
1.00 0.540 ug/L 04/25/23 19:16 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 19:16 1NDBromoform
1.00 0.980 ug/L 04/25/23 19:16 1NDBromomethane
1.00 0.190 ug/L 04/25/23 19:16 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 19:16 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 19:16 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 19:16 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 19:16 1NDChloroethane
1.00 1.00 ug/L 04/25/23 19:16 1NDChloroform
1.00 0.320 ug/L 04/25/23 19:16 1NDChloromethane
1.00 0.200 ug/L 04/25/23 19:16 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 19:16 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 19:16 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 19:16 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 19:16 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 19:16 1NDEthanol
1.00 0.500 ug/L 04/25/23 19:16 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 19:16 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 19:16 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 19:16 1NDMethyl tert-butyl ether
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-2Client Sample ID: MW-5
Matrix: WaterDate Collected: 04/18/23 18:45
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 19:16 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 19:16 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 19:16 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 19:16 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 19:16 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 19:16 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 19:16 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 19:16 1NDStyrene
10.0 4.50 ug/L 04/25/23 19:16 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 19:16 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 19:16 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 19:16 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 19:16 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 19:16 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 19:16 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 19:16 1NDToluene
1.00 0.500 ug/L 04/25/23 19:16 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 19:16 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 19:16 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 19:16 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 19:16 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 19:16 1NDVinyl chloride
4-Bromofluorobenzene 92 72-119 04/25/23 19:16 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 107 04/25/23 19:16 175-126
Toluene-d8 (Surr)100 04/25/23 19:16 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/26/23 19:45 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/26/23 19:45 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/26/23 19:45 1NDC9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)96 70-130 04/26/23 19:45 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)97 04/26/23 19:45 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
443 150 150 ug/L 04/21/23 23:02 04/24/23 14:51 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
150 150 ug/L 04/21/23 23:02 04/24/23 14:51 1800C19-C36 Aliphatics
308 308 ug/L 04/21/23 23:02 04/24/23 21:26 1NDC11-C22 Aromatics
1-Chlorooctadecane 64 40-140 04/21/23 23:02 04/24/23 14:51 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 59 04/21/23 23:02 04/24/23 21:26 140-140
2-Fluorobiphenyl 157 S1+04/21/23 23:02 04/24/23 21:26 140-140
2-Bromonaphthalene 155 S1+04/21/23 23:02 04/24/23 21:26 140-140
Eurofins Pensacola
Page 12 of 71 4/28/2023
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-3Client Sample ID: MW-8
Matrix: WaterDate Collected: 04/18/23 17:30
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 19:37 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 19:37 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:37 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 19:37 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:37 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:37 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 19:37 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 19:37 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 19:37 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 19:37 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 19:37 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 19:37 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 19:37 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 19:37 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:37 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 19:37 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 19:37 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:37 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 19:37 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:37 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 19:37 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 19:37 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 19:37 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 19:37 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 19:37 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 19:37 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 19:37 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 19:37 119.3 JAcetone
1.00 0.130 ug/L 04/25/23 19:37 1NDBenzene
1.00 0.540 ug/L 04/25/23 19:37 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 19:37 1NDBromoform
1.00 0.980 ug/L 04/25/23 19:37 1NDBromomethane
1.00 0.190 ug/L 04/25/23 19:37 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 19:37 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 19:37 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 19:37 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 19:37 1NDChloroethane
1.00 1.00 ug/L 04/25/23 19:37 1NDChloroform
1.00 0.320 ug/L 04/25/23 19:37 1NDChloromethane
1.00 0.200 ug/L 04/25/23 19:37 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 19:37 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 19:37 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 19:37 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 19:37 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 19:37 1NDEthanol
1.00 0.500 ug/L 04/25/23 19:37 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 19:37 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 19:37 13.88Isopropylbenzene
1.00 0.220 ug/L 04/25/23 19:37 1NDMethyl tert-butyl ether
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-3Client Sample ID: MW-8
Matrix: WaterDate Collected: 04/18/23 17:30
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 19:37 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 19:37 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 19:37 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 19:37 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 19:37 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 19:37 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 19:37 13.25sec-Butylbenzene
1.00 1.00 ug/L 04/25/23 19:37 1NDStyrene
10.0 4.50 ug/L 04/25/23 19:37 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 19:37 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 19:37 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 19:37 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 19:37 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 19:37 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 19:37 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 19:37 1NDToluene
1.00 0.500 ug/L 04/25/23 19:37 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 19:37 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 19:37 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 19:37 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 19:37 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 19:37 1NDVinyl chloride
4-Bromofluorobenzene 95 72-119 04/25/23 19:37 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 104 04/25/23 19:37 175-126
Toluene-d8 (Surr)98 04/25/23 19:37 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 52.0 52.0 ug/L 04/27/23 16:22 2
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
22.0 22.0 ug/L 04/27/23 16:22 2NDC9-C12 Aliphatics
14.0 14.0 ug/L 04/27/23 16:22 2170C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)101 70-130 04/27/23 16:22 2
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)97 04/27/23 16:22 270-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
2980 145 145 ug/L 04/21/23 23:02 04/24/23 15:07 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
145 145 ug/L 04/21/23 23:02 04/24/23 15:07 11430C19-C36 Aliphatics
299 299 ug/L 04/21/23 23:02 04/24/23 21:43 13950BC11-C22 Aromatics
1-Chlorooctadecane 73 40-140 04/21/23 23:02 04/24/23 15:07 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 73 04/21/23 23:02 04/24/23 21:43 140-140
2-Fluorobiphenyl 130 04/21/23 23:02 04/24/23 21:43 140-140
2-Bromonaphthalene 128 04/21/23 23:02 04/24/23 21:43 140-140
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-4Client Sample ID: MW-23
Matrix: WaterDate Collected: 04/18/23 15:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 19:57 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 19:57 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:57 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 19:57 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 19:57 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:57 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 19:57 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 19:57 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 19:57 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 19:57 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 19:57 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 19:57 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 19:57 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 19:57 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 19:57 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 19:57 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 19:57 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:57 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 19:57 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 19:57 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 19:57 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 19:57 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 19:57 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 19:57 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 19:57 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 19:57 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 19:57 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 19:57 1NDAcetone
1.00 0.130 ug/L 04/25/23 19:57 1NDBenzene
1.00 0.540 ug/L 04/25/23 19:57 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 19:57 1NDBromoform
1.00 0.980 ug/L 04/25/23 19:57 1NDBromomethane
1.00 0.190 ug/L 04/25/23 19:57 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 19:57 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 19:57 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 19:57 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 19:57 1NDChloroethane
1.00 1.00 ug/L 04/25/23 19:57 1NDChloroform
1.00 0.320 ug/L 04/25/23 19:57 1NDChloromethane
1.00 0.200 ug/L 04/25/23 19:57 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 19:57 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 19:57 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 19:57 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 19:57 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 19:57 1NDEthanol
1.00 0.500 ug/L 04/25/23 19:57 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 19:57 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 19:57 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 19:57 11.47Methyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-4Client Sample ID: MW-23
Matrix: WaterDate Collected: 04/18/23 15:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 19:57 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 19:57 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 19:57 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 19:57 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 19:57 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 19:57 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 19:57 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 19:57 1NDStyrene
10.0 4.50 ug/L 04/25/23 19:57 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 19:57 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 19:57 112.6tert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 19:57 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 19:57 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 19:57 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 19:57 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 19:57 1NDToluene
1.00 0.500 ug/L 04/25/23 19:57 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 19:57 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 19:57 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 19:57 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 19:57 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 19:57 1NDVinyl chloride
4-Bromofluorobenzene 103 72-119 04/25/23 19:57 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 101 04/25/23 19:57 175-126
Toluene-d8 (Surr)95 04/25/23 19:57 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/26/23 01:53 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/26/23 01:53 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/26/23 01:53 132.6C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)103 70-130 04/26/23 01:53 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)102 04/26/23 01:53 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
ND 148 148 ug/L 04/21/23 23:02 04/24/23 15:23 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
148 148 ug/L 04/21/23 23:02 04/24/23 15:23 1NDC19-C36 Aliphatics
306 306 ug/L 04/21/23 23:02 04/24/23 22:00 1NDC11-C22 Aromatics
1-Chlorooctadecane 62 40-140 04/21/23 23:02 04/24/23 15:23 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 69 04/21/23 23:02 04/24/23 22:00 140-140
2-Fluorobiphenyl 160 S1+04/21/23 23:02 04/24/23 22:00 140-140
2-Bromonaphthalene 159 S1+04/21/23 23:02 04/24/23 22:00 140-140
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-5Client Sample ID: MW-28
Matrix: WaterDate Collected: 04/18/23 14:35
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 20:18 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 20:18 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 20:18 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 20:18 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 20:18 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 20:18 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 20:18 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 20:18 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 20:18 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 20:18 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 20:18 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 20:18 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 20:18 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 20:18 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 20:18 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 20:18 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 20:18 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 20:18 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 20:18 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 20:18 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 20:18 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 20:18 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 20:18 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 20:18 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 20:18 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 20:18 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 20:18 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 20:18 1NDAcetone
1.00 0.130 ug/L 04/25/23 20:18 1NDBenzene
1.00 0.540 ug/L 04/25/23 20:18 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 20:18 1NDBromoform
1.00 0.980 ug/L 04/25/23 20:18 1NDBromomethane
1.00 0.190 ug/L 04/25/23 20:18 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 20:18 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 20:18 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 20:18 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 20:18 1NDChloroethane
1.00 1.00 ug/L 04/25/23 20:18 1NDChloroform
1.00 0.320 ug/L 04/25/23 20:18 1NDChloromethane
1.00 0.200 ug/L 04/25/23 20:18 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 20:18 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 20:18 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 20:18 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 20:18 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 20:18 1NDEthanol
1.00 0.500 ug/L 04/25/23 20:18 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 20:18 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 20:18 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 20:18 1NDMethyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-5Client Sample ID: MW-28
Matrix: WaterDate Collected: 04/18/23 14:35
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 20:18 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 20:18 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 20:18 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 20:18 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 20:18 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 20:18 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 20:18 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 20:18 1NDStyrene
10.0 4.50 ug/L 04/25/23 20:18 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 20:18 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 20:18 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 20:18 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 20:18 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 20:18 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 20:18 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 20:18 1NDToluene
1.00 0.500 ug/L 04/25/23 20:18 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 20:18 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 20:18 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 20:18 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 20:18 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 20:18 1NDVinyl chloride
4-Bromofluorobenzene 99 72-119 04/25/23 20:18 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 101 04/25/23 20:18 175-126
Toluene-d8 (Surr)95 04/25/23 20:18 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/26/23 00:45 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/26/23 00:45 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/26/23 00:45 1NDC9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)103 70-130 04/26/23 00:45 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)102 04/26/23 00:45 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
ND 147 147 ug/L 04/21/23 23:02 04/24/23 15:40 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
147 147 ug/L 04/21/23 23:02 04/24/23 15:40 1NDC19-C36 Aliphatics
302 302 ug/L 04/21/23 23:02 04/24/23 22:17 1NDC11-C22 Aromatics
1-Chlorooctadecane 68 40-140 04/21/23 23:02 04/24/23 15:40 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 56 04/21/23 23:02 04/24/23 22:17 140-140
2-Fluorobiphenyl 122 04/21/23 23:02 04/24/23 22:17 140-140
2-Bromonaphthalene 119 04/21/23 23:02 04/24/23 22:17 140-140
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-6Client Sample ID: MW-31
Matrix: WaterDate Collected: 04/18/23 18:20
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 20:39 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 20:39 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 20:39 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 20:39 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 20:39 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 20:39 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 20:39 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 20:39 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 20:39 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 20:39 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 20:39 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 20:39 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 20:39 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 20:39 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 20:39 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 20:39 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 20:39 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 20:39 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 20:39 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 20:39 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 20:39 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 20:39 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 20:39 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 20:39 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 20:39 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 20:39 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 20:39 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 20:39 1NDAcetone
1.00 0.130 ug/L 04/25/23 20:39 16.01Benzene
1.00 0.540 ug/L 04/25/23 20:39 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 20:39 1NDBromoform
1.00 0.980 ug/L 04/25/23 20:39 1NDBromomethane
1.00 0.190 ug/L 04/25/23 20:39 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 20:39 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 20:39 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 20:39 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 20:39 1NDChloroethane
1.00 1.00 ug/L 04/25/23 20:39 1NDChloroform
1.00 0.320 ug/L 04/25/23 20:39 1NDChloromethane
1.00 0.200 ug/L 04/25/23 20:39 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 20:39 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 20:39 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 20:39 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 20:39 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 20:39 1NDEthanol
1.00 0.500 ug/L 04/25/23 20:39 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 20:39 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 20:39 12.01Isopropylbenzene
1.00 0.220 ug/L 04/25/23 20:39 10.400 JMethyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-6Client Sample ID: MW-31
Matrix: WaterDate Collected: 04/18/23 18:20
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 20:39 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 20:39 11.91 Jm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 20:39 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 20:39 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 20:39 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 20:39 11.37 Jo-Xylene
1.00 0.700 ug/L 04/25/23 20:39 11.99sec-Butylbenzene
1.00 1.00 ug/L 04/25/23 20:39 1NDStyrene
10.0 4.50 ug/L 04/25/23 20:39 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 20:39 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 20:39 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 20:39 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 20:39 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 20:39 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 20:39 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 20:39 16.09Toluene
1.00 0.500 ug/L 04/25/23 20:39 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 20:39 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 20:39 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 20:39 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 20:39 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 20:39 1NDVinyl chloride
4-Bromofluorobenzene 100 72-119 04/25/23 20:39 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 103 04/25/23 20:39 175-126
Toluene-d8 (Surr)96 04/25/23 20:39 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
39.9 26.0 26.0 ug/L 04/24/23 20:26 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/24/23 20:26 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/24/23 20:26 1146C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)105 70-130 04/24/23 20:26 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)101 04/24/23 20:26 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
ND 149 149 ug/L 04/21/23 23:02 04/24/23 15:56 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
149 149 ug/L 04/21/23 23:02 04/24/23 15:56 1NDC19-C36 Aliphatics
303 303 ug/L 04/25/23 22:57 04/28/23 14:36 11820C11-C22 Aromatics
1-Chlorooctadecane 68 40-140 04/21/23 23:02 04/24/23 15:56 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 97 04/25/23 22:57 04/28/23 14:36 140-140
2-Fluorobiphenyl 116 04/25/23 22:57 04/28/23 14:36 140-140
2-Bromonaphthalene 116 04/25/23 22:57 04/28/23 14:36 140-140
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-7Client Sample ID: MW-33
Matrix: WaterDate Collected: 04/18/23 16:55
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 21:00 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 21:00 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:00 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 21:00 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:00 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:00 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 21:00 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 21:00 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 21:00 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 21:00 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 21:00 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 21:00 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 21:00 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 21:00 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:00 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 21:00 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 21:00 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:00 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 21:00 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:00 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 21:00 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 21:00 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 21:00 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 21:00 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 21:00 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 21:00 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 21:00 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 21:00 1NDAcetone
1.00 0.130 ug/L 04/25/23 21:00 1NDBenzene
1.00 0.540 ug/L 04/25/23 21:00 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 21:00 1NDBromoform
1.00 0.980 ug/L 04/25/23 21:00 1NDBromomethane
1.00 0.190 ug/L 04/25/23 21:00 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 21:00 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 21:00 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 21:00 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 21:00 1NDChloroethane
1.00 1.00 ug/L 04/25/23 21:00 1NDChloroform
1.00 0.320 ug/L 04/25/23 21:00 1NDChloromethane
1.00 0.200 ug/L 04/25/23 21:00 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 21:00 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 21:00 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 21:00 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 21:00 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 21:00 1NDEthanol
1.00 0.500 ug/L 04/25/23 21:00 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 21:00 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 21:00 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 21:00 10.239 JMethyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-7Client Sample ID: MW-33
Matrix: WaterDate Collected: 04/18/23 16:55
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 21:00 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 21:00 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 21:00 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 21:00 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 21:00 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 21:00 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 21:00 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 21:00 1NDStyrene
10.0 4.50 ug/L 04/25/23 21:00 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 21:00 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 21:00 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 21:00 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 21:00 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 21:00 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 21:00 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 21:00 1NDToluene
1.00 0.500 ug/L 04/25/23 21:00 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 21:00 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 21:00 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 21:00 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 21:00 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 21:00 1NDVinyl chloride
4-Bromofluorobenzene 99 72-119 04/25/23 21:00 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 102 04/25/23 21:00 175-126
Toluene-d8 (Surr)94 04/25/23 21:00 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/24/23 21:00 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/24/23 21:00 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/24/23 21:00 179.5C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)102 70-130 04/24/23 21:00 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)100 04/24/23 21:00 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
ND 146 146 ug/L 04/21/23 23:02 04/24/23 16:12 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
146 146 ug/L 04/21/23 23:02 04/24/23 16:12 1NDC19-C36 Aliphatics
300 300 ug/L 04/21/23 23:02 04/24/23 22:51 11160BC11-C22 Aromatics
1-Chlorooctadecane 68 40-140 04/21/23 23:02 04/24/23 16:12 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 75 04/21/23 23:02 04/24/23 22:51 140-140
2-Fluorobiphenyl 145 S1+04/21/23 23:02 04/24/23 22:51 140-140
2-Bromonaphthalene 143 S1+04/21/23 23:02 04/24/23 22:51 140-140
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-8Client Sample ID: FP-5
Matrix: WaterDate Collected: 04/18/23 17:55
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 21:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 21:21 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:21 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 21:21 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:21 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:21 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 21:21 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 21:21 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 21:21 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 21:21 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 21:21 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 21:21 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 21:21 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 21:21 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:21 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 21:21 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 21:21 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:21 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 21:21 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:21 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 21:21 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 21:21 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 21:21 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 21:21 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 21:21 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 21:21 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 21:21 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 21:21 1NDAcetone
1.00 0.130 ug/L 04/25/23 21:21 1NDBenzene
1.00 0.540 ug/L 04/25/23 21:21 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 21:21 1NDBromoform
1.00 0.980 ug/L 04/25/23 21:21 1NDBromomethane
1.00 0.190 ug/L 04/25/23 21:21 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 21:21 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 21:21 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 21:21 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 21:21 1NDChloroethane
1.00 1.00 ug/L 04/25/23 21:21 1NDChloroform
1.00 0.320 ug/L 04/25/23 21:21 1NDChloromethane
1.00 0.200 ug/L 04/25/23 21:21 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 21:21 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 21:21 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 21:21 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 21:21 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 21:21 1NDEthanol
1.00 0.500 ug/L 04/25/23 21:21 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 21:21 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 21:21 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 21:21 10.286 JMethyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-8Client Sample ID: FP-5
Matrix: WaterDate Collected: 04/18/23 17:55
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 21:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 21:21 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 21:21 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 21:21 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 21:21 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 21:21 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 21:21 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 21:21 1NDStyrene
10.0 4.50 ug/L 04/25/23 21:21 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 21:21 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 21:21 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 21:21 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 21:21 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 21:21 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 21:21 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 21:21 1NDToluene
1.00 0.500 ug/L 04/25/23 21:21 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 21:21 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 21:21 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 21:21 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 21:21 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 21:21 1NDVinyl chloride
4-Bromofluorobenzene 102 72-119 04/25/23 21:21 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 102 04/25/23 21:21 175-126
Toluene-d8 (Surr)95 04/25/23 21:21 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/24/23 21:34 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/24/23 21:34 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/24/23 21:34 133.1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)100 70-130 04/24/23 21:34 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)99 04/24/23 21:34 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
394 147 147 ug/L 04/21/23 23:02 04/24/23 16:45 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
147 147 ug/L 04/21/23 23:02 04/24/23 16:45 1291C19-C36 Aliphatics
303 303 ug/L 04/21/23 23:02 04/24/23 23:25 1NDC11-C22 Aromatics
1-Chlorooctadecane 62 40-140 04/21/23 23:02 04/24/23 16:45 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 70 04/21/23 23:02 04/24/23 23:25 140-140
2-Fluorobiphenyl 154 S1+04/21/23 23:02 04/24/23 23:25 140-140
2-Bromonaphthalene 153 S1+04/21/23 23:02 04/24/23 23:25 140-140
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-9Client Sample ID: FP-6
Matrix: WaterDate Collected: 04/18/23 16:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/25/23 21:41 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/25/23 21:41 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:41 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/25/23 21:41 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/25/23 21:41 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:41 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/25/23 21:41 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/25/23 21:41 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/25/23 21:41 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/25/23 21:41 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/25/23 21:41 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/25/23 21:41 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/25/23 21:41 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/25/23 21:41 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/25/23 21:41 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/25/23 21:41 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/25/23 21:41 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:41 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/25/23 21:41 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/25/23 21:41 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/25/23 21:41 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/25/23 21:41 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/25/23 21:41 1ND2-Hexanone
20.0 12.0 ug/L 04/25/23 21:41 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/25/23 21:41 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/25/23 21:41 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/25/23 21:41 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/25/23 21:41 1NDAcetone
1.00 0.130 ug/L 04/25/23 21:41 1NDBenzene
1.00 0.540 ug/L 04/25/23 21:41 1NDBromobenzene
5.00 0.250 ug/L 04/25/23 21:41 1NDBromoform
1.00 0.980 ug/L 04/25/23 21:41 1NDBromomethane
1.00 0.190 ug/L 04/25/23 21:41 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/25/23 21:41 1NDChlorobenzene
1.00 0.210 ug/L 04/25/23 21:41 1NDChlorobromomethane
1.00 0.240 ug/L 04/25/23 21:41 1NDChlorodibromomethane
1.00 0.760 ug/L 04/25/23 21:41 1NDChloroethane
1.00 1.00 ug/L 04/25/23 21:41 1NDChloroform
1.00 0.320 ug/L 04/25/23 21:41 1NDChloromethane
1.00 0.200 ug/L 04/25/23 21:41 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/25/23 21:41 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/25/23 21:41 1NDDibromomethane
1.00 0.500 ug/L 04/25/23 21:41 1NDDichlorobromomethane
1.00 0.850 ug/L 04/25/23 21:41 1NDDichlorodifluoromethane
100 24.0 ug/L 04/25/23 21:41 1NDEthanol
1.00 0.500 ug/L 04/25/23 21:41 1NDEthylbenzene
1.00 0.200 ug/L 04/25/23 21:41 1NDIsopropyl ether
1.00 0.530 ug/L 04/25/23 21:41 1NDIsopropylbenzene
1.00 0.220 ug/L 04/25/23 21:41 10.235 JMethyl tert-butyl ether
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-9Client Sample ID: FP-6
Matrix: WaterDate Collected: 04/18/23 16:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/25/23 21:41 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/25/23 21:41 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/25/23 21:41 1NDNaphthalene
1.00 0.760 ug/L 04/25/23 21:41 1NDn-Butylbenzene
1.00 0.690 ug/L 04/25/23 21:41 1NDN-Propylbenzene
5.00 0.600 ug/L 04/25/23 21:41 1NDo-Xylene
1.00 0.700 ug/L 04/25/23 21:41 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/25/23 21:41 1NDStyrene
10.0 4.50 ug/L 04/25/23 21:41 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/25/23 21:41 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/25/23 21:41 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/25/23 21:41 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/25/23 21:41 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/25/23 21:41 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/25/23 21:41 1NDTetrachloroethene
1.00 0.410 ug/L 04/25/23 21:41 1NDToluene
1.00 0.500 ug/L 04/25/23 21:41 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/25/23 21:41 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/25/23 21:41 1NDTrichloroethene
1.00 0.520 ug/L 04/25/23 21:41 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/25/23 21:41 1NDVinyl acetate
1.00 0.500 ug/L 04/25/23 21:41 1NDVinyl chloride
4-Bromofluorobenzene 102 72-119 04/25/23 21:41 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 102 04/25/23 21:41 175-126
Toluene-d8 (Surr)94 04/25/23 21:41 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/24/23 22:08 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/24/23 22:08 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/24/23 22:08 126.9C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)102 70-130 04/24/23 22:08 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)100 04/24/23 22:08 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
ND 146 146 ug/L 04/21/23 23:02 04/24/23 17:01 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
146 146 ug/L 04/21/23 23:02 04/24/23 17:01 1NDC19-C36 Aliphatics
300 300 ug/L 04/21/23 23:02 04/24/23 23:42 1NDC11-C22 Aromatics
1-Chlorooctadecane 71 40-140 04/21/23 23:02 04/24/23 17:01 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 69 04/21/23 23:02 04/24/23 23:42 140-140
2-Fluorobiphenyl 116 04/21/23 23:02 04/24/23 23:42 140-140
2-Bromonaphthalene 113 04/21/23 23:02 04/24/23 23:42 140-140
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-10Client Sample ID: FP-8
Matrix: WaterDate Collected: 04/18/23 16:35
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/27/23 10:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/27/23 10:55 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/27/23 10:55 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/27/23 10:55 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/27/23 10:55 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/27/23 10:55 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/27/23 10:55 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/27/23 10:55 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/27/23 10:55 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/27/23 10:55 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/27/23 10:55 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/27/23 10:55 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/27/23 10:55 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/27/23 10:55 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/27/23 10:55 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/27/23 10:55 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/27/23 10:55 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/27/23 10:55 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/27/23 10:55 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/27/23 10:55 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/27/23 10:55 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/27/23 10:55 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/27/23 10:55 1ND2-Hexanone
20.0 12.0 ug/L 04/27/23 10:55 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/27/23 10:55 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/27/23 10:55 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/27/23 10:55 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/27/23 10:55 1NDAcetone
1.00 0.130 ug/L 04/27/23 10:55 1NDBenzene
1.00 0.540 ug/L 04/27/23 10:55 1NDBromobenzene
5.00 0.250 ug/L 04/27/23 10:55 1NDBromoform
1.00 0.980 ug/L 04/27/23 10:55 1NDBromomethane
1.00 0.190 ug/L 04/27/23 10:55 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/27/23 10:55 1NDChlorobenzene
1.00 0.210 ug/L 04/27/23 10:55 1NDChlorobromomethane
1.00 0.240 ug/L 04/27/23 10:55 1NDChlorodibromomethane
1.00 0.760 ug/L 04/27/23 10:55 1NDChloroethane
1.00 1.00 ug/L 04/27/23 10:55 1NDChloroform
1.00 0.320 ug/L 04/27/23 10:55 1NDChloromethane
1.00 0.200 ug/L 04/27/23 10:55 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/27/23 10:55 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/27/23 10:55 1NDDibromomethane
1.00 0.500 ug/L 04/27/23 10:55 1NDDichlorobromomethane
1.00 0.850 ug/L 04/27/23 10:55 1NDDichlorodifluoromethane
100 24.0 ug/L 04/27/23 10:55 1NDEthanol
1.00 0.500 ug/L 04/27/23 10:55 1NDEthylbenzene
1.00 0.200 ug/L 04/27/23 10:55 1NDIsopropyl ether
1.00 0.530 ug/L 04/27/23 10:55 16.34Isopropylbenzene
1.00 0.220 ug/L 04/27/23 10:55 10.560 JMethyl tert-butyl ether
Eurofins Pensacola
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-10Client Sample ID: FP-8
Matrix: WaterDate Collected: 04/18/23 16:35
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/27/23 10:55 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/27/23 10:55 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/27/23 10:55 1NDNaphthalene
1.00 0.760 ug/L 04/27/23 10:55 11.82n-Butylbenzene
1.00 0.690 ug/L 04/27/23 10:55 17.60N-Propylbenzene
5.00 0.600 ug/L 04/27/23 10:55 1NDo-Xylene
1.00 0.700 ug/L 04/27/23 10:55 14.42sec-Butylbenzene
1.00 1.00 ug/L 04/27/23 10:55 1NDStyrene
10.0 4.50 ug/L 04/27/23 10:55 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/27/23 10:55 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/27/23 10:55 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/27/23 10:55 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/27/23 10:55 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/27/23 10:55 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/27/23 10:55 1NDTetrachloroethene
1.00 0.410 ug/L 04/27/23 10:55 1NDToluene
1.00 0.500 ug/L 04/27/23 10:55 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/27/23 10:55 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/27/23 10:55 1NDTrichloroethene
1.00 0.520 ug/L 04/27/23 10:55 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/27/23 10:55 1ND*+Vinyl acetate
1.00 0.500 ug/L 04/27/23 10:55 1NDVinyl chloride
4-Bromofluorobenzene 109 72-119 04/27/23 10:55 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 102 04/27/23 10:55 175-126
Toluene-d8 (Surr)92 04/27/23 10:55 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
39.2 26.0 26.0 ug/L 04/24/23 23:15 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/24/23 23:15 122.0C9-C12 Aliphatics
7.00 7.00 ug/L 04/24/23 23:15 1221C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)121 70-130 04/24/23 23:15 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)111 04/24/23 23:15 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
3140 144 144 ug/L 04/21/23 23:02 04/24/23 17:18 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
144 144 ug/L 04/21/23 23:02 04/24/23 17:18 11440C19-C36 Aliphatics
298 298 ug/L 04/21/23 23:02 04/24/23 23:59 16680BC11-C22 Aromatics
1-Chlorooctadecane 82 40-140 04/21/23 23:02 04/24/23 17:18 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 66 04/21/23 23:02 04/24/23 23:59 140-140
2-Fluorobiphenyl 130 04/21/23 23:02 04/24/23 23:59 140-140
2-Bromonaphthalene 123 04/21/23 23:02 04/24/23 23:59 140-140
Eurofins Pensacola
Page 28 of 71 4/28/2023
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-11Client Sample ID: WSW
Matrix: WaterDate Collected: 04/18/23 19:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds
RL MDL
ND 1.00 0.160 ug/L 04/27/23 11:17 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 04/27/23 11:17 1ND1,1,1-Trichloroethane
1.00 0.500 ug/L 04/27/23 11:17 1ND1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 04/27/23 11:17 1ND1,1,2-Trichloroethane
1.00 0.500 ug/L 04/27/23 11:17 1ND1,1-Dichloroethane
1.00 0.500 ug/L 04/27/23 11:17 1ND1,1-Dichloroethene
1.00 0.500 ug/L 04/27/23 11:17 1ND1,1-Dichloropropene
1.00 0.900 ug/L 04/27/23 11:17 1ND1,2,3-Trichlorobenzene
5.00 0.840 ug/L 04/27/23 11:17 1ND1,2,3-Trichloropropane
1.00 0.820 ug/L 04/27/23 11:17 1ND1,2,4-Trichlorobenzene
1.00 0.820 ug/L 04/27/23 11:17 1ND1,2,4-Trimethylbenzene
1.00 0.230 ug/L 04/27/23 11:17 1ND1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 04/27/23 11:17 1ND1,2-Dichlorobenzene
1.00 0.190 ug/L 04/27/23 11:17 1ND1,2-Dichloroethane
1.00 0.500 ug/L 04/27/23 11:17 1ND1,2-Dichloropropane
1.00 0.560 ug/L 04/27/23 11:17 1ND1,3,5-Trimethylbenzene
1.00 0.540 ug/L 04/27/23 11:17 1ND1,3-Dichlorobenzene
1.00 0.500 ug/L 04/27/23 11:17 1ND1,3-Dichloropropane
1.00 0.640 ug/L 04/27/23 11:17 1ND1,4-Dichlorobenzene
1.00 0.500 ug/L 04/27/23 11:17 1ND2,2-Dichloropropane
25.0 2.60 ug/L 04/27/23 11:17 1ND2-Butanone (MEK)
1.00 0.570 ug/L 04/27/23 11:17 1ND2-Chlorotoluene
25.0 1.40 ug/L 04/27/23 11:17 1ND2-Hexanone
20.0 12.0 ug/L 04/27/23 11:17 1ND3,3-Dimethyl-1-butanol
1.00 0.560 ug/L 04/27/23 11:17 1ND4-Chlorotoluene
1.00 0.710 ug/L 04/27/23 11:17 1ND4-Isopropyltoluene
25.0 1.80 ug/L 04/27/23 11:17 1ND4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 04/27/23 11:17 1NDAcetone
1.00 0.130 ug/L 04/27/23 11:17 1NDBenzene
1.00 0.540 ug/L 04/27/23 11:17 1NDBromobenzene
5.00 0.250 ug/L 04/27/23 11:17 1NDBromoform
1.00 0.980 ug/L 04/27/23 11:17 1NDBromomethane
1.00 0.190 ug/L 04/27/23 11:17 1NDCarbon tetrachloride
1.00 0.150 ug/L 04/27/23 11:17 1NDChlorobenzene
1.00 0.210 ug/L 04/27/23 11:17 1NDChlorobromomethane
1.00 0.240 ug/L 04/27/23 11:17 1NDChlorodibromomethane
1.00 0.760 ug/L 04/27/23 11:17 1NDChloroethane
1.00 1.00 ug/L 04/27/23 11:17 1NDChloroform
1.00 0.320 ug/L 04/27/23 11:17 1NDChloromethane
1.00 0.200 ug/L 04/27/23 11:17 1NDcis-1,2-Dichloroethene
5.00 0.500 ug/L 04/27/23 11:17 1NDcis-1,3-Dichloropropene
5.00 0.220 ug/L 04/27/23 11:17 1NDDibromomethane
1.00 0.500 ug/L 04/27/23 11:17 1NDDichlorobromomethane
1.00 0.850 ug/L 04/27/23 11:17 1NDDichlorodifluoromethane
100 24.0 ug/L 04/27/23 11:17 1NDEthanol
1.00 0.500 ug/L 04/27/23 11:17 1NDEthylbenzene
1.00 0.200 ug/L 04/27/23 11:17 1NDIsopropyl ether
1.00 0.530 ug/L 04/27/23 11:17 1NDIsopropylbenzene
1.00 0.220 ug/L 04/27/23 11:17 1NDMethyl tert-butyl ether
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Client Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Lab Sample ID: 400-236459-11Client Sample ID: WSW
Matrix: WaterDate Collected: 04/18/23 19:05
Date Received: 04/20/23 12:52
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
ND 5.00 3.00 ug/L 04/27/23 11:17 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Methylene Chloride
5.00 0.630 ug/L 04/27/23 11:17 1NDm-Xylene & p-Xylene
5.00 3.00 ug/L 04/27/23 11:17 1NDNaphthalene
1.00 0.760 ug/L 04/27/23 11:17 1NDn-Butylbenzene
1.00 0.690 ug/L 04/27/23 11:17 1NDN-Propylbenzene
5.00 0.600 ug/L 04/27/23 11:17 1NDo-Xylene
1.00 0.700 ug/L 04/27/23 11:17 1NDsec-Butylbenzene
1.00 1.00 ug/L 04/27/23 11:17 1NDStyrene
10.0 4.50 ug/L 04/27/23 11:17 1NDt-Amyl alcohol
1.00 0.230 ug/L 04/27/23 11:17 1NDTert-amyl methyl ether
10.0 4.90 ug/L 04/27/23 11:17 1NDtert-Butyl alcohol
1.00 0.280 ug/L 04/27/23 11:17 1NDTert-butyl ethyl ether
10.0 2.40 ug/L 04/27/23 11:17 1NDtert-Butyl Formate
1.00 0.630 ug/L 04/27/23 11:17 1NDtert-Butylbenzene
1.00 0.900 ug/L 04/27/23 11:17 1NDTetrachloroethene
1.00 0.410 ug/L 04/27/23 11:17 1NDToluene
1.00 0.500 ug/L 04/27/23 11:17 1NDtrans-1,2-Dichloroethene
5.00 0.200 ug/L 04/27/23 11:17 1NDtrans-1,3-Dichloropropene
1.00 0.150 ug/L 04/27/23 11:17 1NDTrichloroethene
1.00 0.520 ug/L 04/27/23 11:17 1NDTrichlorofluoromethane
25.0 0.930 ug/L 04/27/23 11:17 1ND*+Vinyl acetate
1.00 0.500 ug/L 04/27/23 11:17 1NDVinyl chloride
4-Bromofluorobenzene 105 72-119 04/27/23 11:17 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 102 04/27/23 11:17 175-126
Toluene-d8 (Surr)93 04/27/23 11:17 164-132
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
ND 26.0 26.0 ug/L 04/26/23 01:19 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 04/26/23 01:19 1NDC9-C12 Aliphatics
7.00 7.00 ug/L 04/26/23 01:19 1NDC9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)103 70-130 04/26/23 01:19 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)102 04/26/23 01:19 170-130
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
206 149 149 ug/L 04/21/23 23:02 04/24/23 17:51 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
149 149 ug/L 04/21/23 23:02 04/24/23 17:51 1159C19-C36 Aliphatics
307 307 ug/L 04/21/23 23:02 04/25/23 00:33 1NDC11-C22 Aromatics
1-Chlorooctadecane 69 40-140 04/21/23 23:02 04/24/23 17:51 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 70 04/21/23 23:02 04/25/23 00:33 140-140
2-Fluorobiphenyl 146 S1+04/21/23 23:02 04/25/23 00:33 140-140
2-Bromonaphthalene 138 04/21/23 23:02 04/25/23 00:33 140-140
Eurofins Pensacola
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Definitions/Glossary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Qualifiers
GC/MS VOA
Qualifier Description
*+LCS and/or LCSD is outside acceptance limits, high biased.
Qualifier
F1 MS and/or MSD recovery exceeds control limits.
F2 MS/MSD RPD exceeds control limits
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
GC Semi VOA
Qualifier Description
B Compound was found in the blank and sample.
Qualifier
S1+Surrogate recovery exceeds control limits, high biased.
Glossary
These commonly used abbreviations may or may not be present in this report.
¤Listed under the "D" column to designate that the result is reported on a dry weight basis
Abbreviation
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level"
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
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Surrogate Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (72-119)(75-126)(64-132)
BFB DBFM TOL
90 102 92400-235944-B-3 MS
Percent Surrogate Recovery (Acceptance Limits)
Matrix Spike
93 104 93400-235944-B-3 MSD Matrix Spike Duplicate
109 98 93400-236317-A-1 MS Matrix Spike
110 98 94400-236317-A-1 MSD Matrix Spike Duplicate
91 105 102400-236459-1 MW-2
92 107 100400-236459-2 MW-5
95 104 98400-236459-3 MW-8
103 101 95400-236459-4 MW-23
99 101 95400-236459-5 MW-28
100 103 96400-236459-6 MW-31
99 102 94400-236459-7 MW-33
102 102 95400-236459-8 FP-5
102 102 94400-236459-9 FP-6
109 102 92400-236459-10 FP-8
105 102 93400-236459-11 WSW
89 102 92LCS 400-622124/1002 Lab Control Sample
109 100 95LCS 400-622467/1002 Lab Control Sample
95 105 106MB 400-622124/4 Method Blank
105 101 94MB 400-622467/4 Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (70-130)(70-130)
TFT-F1 TFT-P1
104 102280-175341-E-3 MS
Percent Surrogate Recovery (Acceptance Limits)
Matrix Spike
103 101280-175341-E-3 MSD Matrix Spike Duplicate
102 99400-236420-D-1 MS Matrix Spike
102 99400-236420-D-1 MSD Matrix Spike Duplicate
98 100400-236459-1 MW-2
96 97400-236459-2 MW-5
101 97400-236459-3 MW-8
103 102400-236459-4 MW-23
103 102400-236459-5 MW-28
105 101400-236459-6 MW-31
102 100400-236459-7 MW-33
100 99400-236459-8 FP-5
102 100400-236459-9 FP-6
121 111400-236459-10 FP-8
103 102400-236459-11 WSW
99 100400-236796-C-1 MS Matrix Spike
99 101400-236796-C-1 MSD Matrix Spike Duplicate
99 100680-233627-F-1 MS Matrix Spike
99 100680-233627-F-1 MSD Matrix Spike Duplicate
Eurofins Pensacola
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Surrogate Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (70-130)(70-130)
TFT-F1 TFT-P1
102 98LCS 400-622008/4
Percent Surrogate Recovery (Acceptance Limits)
Lab Control Sample
104 101LCS 400-622134/4 Lab Control Sample
100 100LCS 400-622360/4 Lab Control Sample
100 100LCS 400-622540/4 Lab Control Sample
102 98LCSD 400-622008/5 Lab Control Sample Dup
103 101LCSD 400-622134/5 Lab Control Sample Dup
99 99LCSD 400-622360/5 Lab Control Sample Dup
99 100LCSD 400-622540/5 Lab Control Sample Dup
99 97MB 400-622008/3 Method Blank
100 98MB 400-622134/3 Method Blank
96 94MB 400-622360/3 Method Blank
97 98MB 400-622540/3 Method Blank
Surrogate Legend
TFT-F = a,a,a-Trifluorotoluene (fid)
TFT-P = a,a,a-Trifluorotoluene (pid)
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (40-140)(40-140)(40-140)
OTPH1 FBP1 2BN1
66 132 132400-236459-1
Percent Surrogate Recovery (Acceptance Limits)
MW-2
59 157 S1+155 S1+400-236459-2 MW-5
73 130 128400-236459-3 MW-8
69 160 S1+159 S1+400-236459-4 MW-23
56 122 119400-236459-5 MW-28
97 116 116400-236459-6 MW-31
75 145 S1+143 S1+400-236459-7 MW-33
70 154 S1+153 S1+400-236459-8 FP-5
69 116 113400-236459-9 FP-6
66 130 123400-236459-10 FP-8
70 146 S1+138400-236459-11 WSW
73 135 134LCS 400-621869/2-A Lab Control Sample
73 152 S1+151 S1+LCSD 400-621869/3-A Lab Control Sample Dup
68 132 132MB 400-621869/1-A Method Blank
Surrogate Legend
OTPH = o-Terphenyl
FBP = 2-Fluorobiphenyl
2BN = 2-Bromonaphthalene
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (40-140)
1COD1
74400-236459-1
Percent Surrogate Recovery (Acceptance Limits)
MW-2
64400-236459-2 MW-5
73400-236459-3 MW-8
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Surrogate Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (40-140)
1COD1
62400-236459-4
Percent Surrogate Recovery (Acceptance Limits)
MW-23
68400-236459-5 MW-28
68400-236459-6 MW-31
68400-236459-7 MW-33
62400-236459-8 FP-5
71400-236459-9 FP-6
82400-236459-10 FP-8
69400-236459-11 WSW
79LCS 400-621869/2-A Lab Control Sample
78LCSD 400-621869/3-A Lab Control Sample Dup
69MB 400-621869/1-A Method Blank
Surrogate Legend
1COD = 1-Chlorooctadecane
Eurofins Pensacola
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QC Association Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
GC/MS VOA
Analysis Batch: 622124
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-236459-1 MW-2 Total/NA
Water SM6200-B400-236459-2 MW-5 Total/NA
Water SM6200-B400-236459-3 MW-8 Total/NA
Water SM6200-B400-236459-4 MW-23 Total/NA
Water SM6200-B400-236459-5 MW-28 Total/NA
Water SM6200-B400-236459-6 MW-31 Total/NA
Water SM6200-B400-236459-7 MW-33 Total/NA
Water SM6200-B400-236459-8 FP-5 Total/NA
Water SM6200-B400-236459-9 FP-6 Total/NA
Water SM6200-BMB 400-622124/4 Method Blank Total/NA
Water SM6200-BLCS 400-622124/1002 Lab Control Sample Total/NA
Water SM6200-B400-235944-B-3 MS Matrix Spike Total/NA
Water SM6200-B400-235944-B-3 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 622467
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-236459-10 FP-8 Total/NA
Water SM6200-B400-236459-11 WSW Total/NA
Water SM6200-BMB 400-622467/4 Method Blank Total/NA
Water SM6200-BLCS 400-622467/1002 Lab Control Sample Total/NA
Water SM6200-B400-236317-A-1 MS Matrix Spike Total/NA
Water SM6200-B400-236317-A-1 MSD Matrix Spike Duplicate Total/NA
GC VOA
Analysis Batch: 622008
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-236459-6 MW-31 Total/NA
Water MAVPH400-236459-7 MW-33 Total/NA
Water MAVPH400-236459-8 FP-5 Total/NA
Water MAVPH400-236459-9 FP-6 Total/NA
Water MAVPH400-236459-10 FP-8 Total/NA
Water MAVPHMB 400-622008/3 Method Blank Total/NA
Water MAVPHLCS 400-622008/4 Lab Control Sample Total/NA
Water MAVPHLCSD 400-622008/5 Lab Control Sample Dup Total/NA
Water MAVPH400-236420-D-1 MS Matrix Spike Total/NA
Water MAVPH400-236420-D-1 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 622134
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-236459-4 MW-23 Total/NA
Water MAVPH400-236459-5 MW-28 Total/NA
Water MAVPH400-236459-11 WSW Total/NA
Water MAVPHMB 400-622134/3 Method Blank Total/NA
Water MAVPHLCS 400-622134/4 Lab Control Sample Total/NA
Water MAVPHLCSD 400-622134/5 Lab Control Sample Dup Total/NA
Water MAVPH280-175341-E-3 MS Matrix Spike Total/NA
Water MAVPH280-175341-E-3 MSD Matrix Spike Duplicate Total/NA
Eurofins Pensacola
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QC Association Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
GC VOA
Analysis Batch: 622360
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-236459-1 MW-2 Total/NA
Water MAVPH400-236459-2 MW-5 Total/NA
Water MAVPHMB 400-622360/3 Method Blank Total/NA
Water MAVPHLCS 400-622360/4 Lab Control Sample Total/NA
Water MAVPHLCSD 400-622360/5 Lab Control Sample Dup Total/NA
Water MAVPH680-233627-F-1 MS Matrix Spike Total/NA
Water MAVPH680-233627-F-1 MSD Matrix Spike Duplicate Total/NA
Analysis Batch: 622540
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-236459-3 MW-8 Total/NA
Water MAVPHMB 400-622540/3 Method Blank Total/NA
Water MAVPHLCS 400-622540/4 Lab Control Sample Total/NA
Water MAVPHLCSD 400-622540/5 Lab Control Sample Dup Total/NA
Water MAVPH400-236796-C-1 MS Matrix Spike Total/NA
Water MAVPH400-236796-C-1 MSD Matrix Spike Duplicate Total/NA
GC Semi VOA
Prep Batch: 621869
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3511400-236459-1 MW-2 Total/NA
Water 3511400-236459-2 MW-5 Total/NA
Water 3511400-236459-3 MW-8 Total/NA
Water 3511400-236459-4 MW-23 Total/NA
Water 3511400-236459-5 MW-28 Total/NA
Water 3511400-236459-6 MW-31 Total/NA
Water 3511400-236459-7 MW-33 Total/NA
Water 3511400-236459-8 FP-5 Total/NA
Water 3511400-236459-9 FP-6 Total/NA
Water 3511400-236459-10 FP-8 Total/NA
Water 3511400-236459-11 WSW Total/NA
Water 3511MB 400-621869/1-A Method Blank Total/NA
Water 3511LCS 400-621869/2-A Lab Control Sample Total/NA
Water 3511LCSD 400-621869/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 622029
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 621869400-236459-1 MW-2 Total/NA
Water MA-EPH 621869400-236459-2 MW-5 Total/NA
Water MA-EPH 621869400-236459-3 MW-8 Total/NA
Water MA-EPH 621869400-236459-4 MW-23 Total/NA
Water MA-EPH 621869400-236459-5 MW-28 Total/NA
Water MA-EPH 621869400-236459-7 MW-33 Total/NA
Water MA-EPH 621869400-236459-8 FP-5 Total/NA
Water MA-EPH 621869400-236459-9 FP-6 Total/NA
Water MA-EPH 621869400-236459-10 FP-8 Total/NA
Water MA-EPH 621869400-236459-11 WSW Total/NA
Water MA-EPH 621869MB 400-621869/1-A Method Blank Total/NA
Water MA-EPH 621869LCS 400-621869/2-A Lab Control Sample Total/NA
Water MA-EPH 621869LCSD 400-621869/3-A Lab Control Sample Dup Total/NA
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QC Association Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
GC Semi VOA
Analysis Batch: 622030
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 621869400-236459-1 MW-2 Total/NA
Water MA-EPH 621869400-236459-2 MW-5 Total/NA
Water MA-EPH 621869400-236459-3 MW-8 Total/NA
Water MA-EPH 621869400-236459-4 MW-23 Total/NA
Water MA-EPH 621869400-236459-5 MW-28 Total/NA
Water MA-EPH 621869400-236459-6 MW-31 Total/NA
Water MA-EPH 621869400-236459-7 MW-33 Total/NA
Water MA-EPH 621869400-236459-8 FP-5 Total/NA
Water MA-EPH 621869400-236459-9 FP-6 Total/NA
Water MA-EPH 621869400-236459-10 FP-8 Total/NA
Water MA-EPH 621869400-236459-11 WSW Total/NA
Water MA-EPH 621869MB 400-621869/1-A Method Blank Total/NA
Water MA-EPH 621869LCS 400-621869/2-A Lab Control Sample Total/NA
Water MA-EPH 621869LCSD 400-621869/3-A Lab Control Sample Dup Total/NA
Prep Batch: 622271
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3511400-236459-6 MW-31 Total/NA
Analysis Batch: 622713
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 622271400-236459-6 MW-31 Total/NA
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds
Client Sample ID: Method BlankLab Sample ID: MB 400-622124/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
RL MDL
1,1,1,2-Tetrachloroethane ND 1.00 0.160 ug/L 04/25/23 14:04 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 0.1801.00 ug/L 04/25/23 14:04 11,1,1-Trichloroethane
ND 0.5001.00 ug/L 04/25/23 14:04 11,1,2,2-Tetrachloroethane
ND 0.2105.00 ug/L 04/25/23 14:04 11,1,2-Trichloroethane
ND 0.5001.00 ug/L 04/25/23 14:04 11,1-Dichloroethane
ND 0.5001.00 ug/L 04/25/23 14:04 11,1-Dichloroethene
ND 0.5001.00 ug/L 04/25/23 14:04 11,1-Dichloropropene
ND 0.9001.00 ug/L 04/25/23 14:04 11,2,3-Trichlorobenzene
ND 0.8405.00 ug/L 04/25/23 14:04 11,2,3-Trichloropropane
ND 0.8201.00 ug/L 04/25/23 14:04 11,2,4-Trichlorobenzene
ND 0.8201.00 ug/L 04/25/23 14:04 11,2,4-Trimethylbenzene
ND 0.2301.00 ug/L 04/25/23 14:04 11,2-Dibromoethane (EDB)
ND 0.5001.00 ug/L 04/25/23 14:04 11,2-Dichlorobenzene
ND 0.1901.00 ug/L 04/25/23 14:04 11,2-Dichloroethane
ND 0.5001.00 ug/L 04/25/23 14:04 11,2-Dichloropropane
ND 0.5601.00 ug/L 04/25/23 14:04 11,3,5-Trimethylbenzene
ND 0.5401.00 ug/L 04/25/23 14:04 11,3-Dichlorobenzene
ND 0.5001.00 ug/L 04/25/23 14:04 11,3-Dichloropropane
ND 0.6401.00 ug/L 04/25/23 14:04 11,4-Dichlorobenzene
ND 0.5001.00 ug/L 04/25/23 14:04 12,2-Dichloropropane
ND 2.6025.0 ug/L 04/25/23 14:04 12-Butanone (MEK)
ND 0.5701.00 ug/L 04/25/23 14:04 12-Chlorotoluene
ND 1.4025.0 ug/L 04/25/23 14:04 12-Hexanone
ND 12.020.0 ug/L 04/25/23 14:04 13,3-Dimethyl-1-butanol
ND 0.5601.00 ug/L 04/25/23 14:04 14-Chlorotoluene
ND 0.7101.00 ug/L 04/25/23 14:04 14-Isopropyltoluene
ND 1.8025.0 ug/L 04/25/23 14:04 14-Methyl-2-pentanone (MIBK)
ND 10.025.0 ug/L 04/25/23 14:04 1Acetone
ND 0.1301.00 ug/L 04/25/23 14:04 1Benzene
ND 0.5401.00 ug/L 04/25/23 14:04 1Bromobenzene
ND 0.2505.00 ug/L 04/25/23 14:04 1Bromoform
ND 0.9801.00 ug/L 04/25/23 14:04 1Bromomethane
ND 0.1901.00 ug/L 04/25/23 14:04 1Carbon tetrachloride
ND 0.1501.00 ug/L 04/25/23 14:04 1Chlorobenzene
ND 0.2101.00 ug/L 04/25/23 14:04 1Chlorobromomethane
ND 0.2401.00 ug/L 04/25/23 14:04 1Chlorodibromomethane
ND 0.7601.00 ug/L 04/25/23 14:04 1Chloroethane
ND 1.001.00 ug/L 04/25/23 14:04 1Chloroform
ND 0.3201.00 ug/L 04/25/23 14:04 1Chloromethane
ND 0.2001.00 ug/L 04/25/23 14:04 1cis-1,2-Dichloroethene
ND 0.5005.00 ug/L 04/25/23 14:04 1cis-1,3-Dichloropropene
ND 0.2205.00 ug/L 04/25/23 14:04 1Dibromomethane
ND 0.5001.00 ug/L 04/25/23 14:04 1Dichlorobromomethane
ND 0.8501.00 ug/L 04/25/23 14:04 1Dichlorodifluoromethane
ND 24.0100 ug/L 04/25/23 14:04 1Ethanol
ND 0.5001.00 ug/L 04/25/23 14:04 1Ethylbenzene
ND 0.2001.00 ug/L 04/25/23 14:04 1Isopropyl ether
ND 0.5301.00 ug/L 04/25/23 14:04 1Isopropylbenzene
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-622124/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
RL MDL
Methyl tert-butyl ether ND 1.00 0.220 ug/L 04/25/23 14:04 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 3.005.00 ug/L 04/25/23 14:04 1Methylene Chloride
ND 0.6305.00 ug/L 04/25/23 14:04 1m-Xylene & p-Xylene
ND 3.005.00 ug/L 04/25/23 14:04 1Naphthalene
ND 0.7601.00 ug/L 04/25/23 14:04 1n-Butylbenzene
ND 0.6901.00 ug/L 04/25/23 14:04 1N-Propylbenzene
ND 0.6005.00 ug/L 04/25/23 14:04 1o-Xylene
ND 0.7001.00 ug/L 04/25/23 14:04 1sec-Butylbenzene
ND 1.001.00 ug/L 04/25/23 14:04 1Styrene
ND 4.5010.0 ug/L 04/25/23 14:04 1t-Amyl alcohol
ND 0.2301.00 ug/L 04/25/23 14:04 1Tert-amyl methyl ether
ND 4.9010.0 ug/L 04/25/23 14:04 1tert-Butyl alcohol
ND 0.2801.00 ug/L 04/25/23 14:04 1Tert-butyl ethyl ether
ND 2.4010.0 ug/L 04/25/23 14:04 1tert-Butyl Formate
ND 0.6301.00 ug/L 04/25/23 14:04 1tert-Butylbenzene
ND 0.9001.00 ug/L 04/25/23 14:04 1Tetrachloroethene
ND 0.4101.00 ug/L 04/25/23 14:04 1Toluene
ND 0.5001.00 ug/L 04/25/23 14:04 1trans-1,2-Dichloroethene
ND 0.2005.00 ug/L 04/25/23 14:04 1trans-1,3-Dichloropropene
ND 0.1501.00 ug/L 04/25/23 14:04 1Trichloroethene
ND 0.5201.00 ug/L 04/25/23 14:04 1Trichlorofluoromethane
ND 0.93025.0 ug/L 04/25/23 14:04 1Vinyl acetate
ND 0.5001.00 ug/L 04/25/23 14:04 1Vinyl chloride
4-Bromofluorobenzene 95 72-119 04/25/23 14:04 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
105 04/25/23 14:04 1Dibromofluoromethane75-126
106 04/25/23 14:04 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622124/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
1,1,1,2-Tetrachloroethane 50.0 55.63 ug/L 111 67 -131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 56.91 ug/L 114 68 -130
1,1,2,2-Tetrachloroethane 50.0 50.41 ug/L 101 70 -131
1,1,2-Trichloroethane 50.0 50.32 ug/L 101 70 -130
1,1-Dichloroethane 50.0 57.59 ug/L 115 70 -130
1,1-Dichloroethene 50.0 54.18 ug/L 108 63 -134
1,1-Dichloropropene 50.0 55.80 ug/L 112 70 -130
1,2,3-Trichlorobenzene 50.0 53.00 ug/L 106 60 -138
1,2,3-Trichloropropane 50.0 50.56 ug/L 101 70 -130
1,2,4-Trichlorobenzene 50.0 50.06 ug/L 100 60 -140
1,2,4-Trimethylbenzene 50.0 55.74 ug/L 111 70 -130
1,2-Dibromoethane (EDB)50.0 48.88 ug/L 98 70 -130
1,2-Dichlorobenzene 50.0 54.77 ug/L 110 67 -130
1,2-Dichloroethane 50.0 55.21 ug/L 110 69 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622124/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
1,2-Dichloropropane 50.0 57.36 ug/L 115 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,3,5-Trimethylbenzene 50.0 55.56 ug/L 111 69 -130
1,3-Dichlorobenzene 50.0 56.28 ug/L 113 70 -130
1,3-Dichloropropane 50.0 49.13 ug/L 98 70 -130
1,4-Dichlorobenzene 50.0 55.99 ug/L 112 70 -130
2,2-Dichloropropane 50.0 52.05 ug/L 104 52 -135
2-Butanone (MEK)200 207.9 ug/L 104 61 -145
2-Chlorotoluene 50.0 49.48 ug/L 99 70 -130
2-Hexanone 200 211.7 ug/L 106 65 -137
3,3-Dimethyl-1-butanol 125 120.6 ug/L 97 38 -144
4-Chlorotoluene 50.0 54.28 ug/L 109 70 -130
4-Isopropyltoluene 50.0 59.42 ug/L 119 65 -130
4-Methyl-2-pentanone (MIBK)200 235.2 ug/L 118 69 -138
Acetone 200 253.4 ug/L 127 43 -160
Benzene 50.0 54.64 ug/L 109 70 -130
Bromobenzene 50.0 51.71 ug/L 103 70 -132
Bromoform 50.0 49.47 ug/L 99 57 -140
Bromomethane 25.0 16.11 ug/L 64 10 -160
Carbon tetrachloride 50.0 61.15 ug/L 122 61 -137
Chlorobenzene 50.0 54.86 ug/L 110 70 -130
Chlorobromomethane 50.0 55.79 ug/L 112 70 -130
Chlorodibromomethane 50.0 51.35 ug/L 103 67 -135
Chloroethane 25.0 26.34 ug/L 105 55 -141
Chloroform 50.0 55.04 ug/L 110 69 -130
Chloromethane 25.0 28.49 ug/L 114 58 -137
cis-1,2-Dichloroethene 50.0 56.25 ug/L 113 68 -130
cis-1,3-Dichloropropene 50.0 53.31 ug/L 107 69 -132
Dibromomethane 50.0 55.99 ug/L 112 70 -130
Dichlorobromomethane 50.0 54.48 ug/L 109 67 -133
Dichlorodifluoromethane 25.0 25.97 ug/L 104 41 -146
Ethanol 1000 1253 ug/L 125 20 -160
Ethylbenzene 50.0 53.06 ug/L 106 70 -130
Isopropyl ether 25.0 27.20 ug/L 109 64 -132
Isopropylbenzene 50.0 52.74 ug/L 105 70 -130
Methyl tert-butyl ether 50.0 44.90 ug/L 90 66 -130
Methylene Chloride 50.0 53.82 ug/L 108 66 -135
m-Xylene & p-Xylene 50.0 52.73 ug/L 105 70 -130
Naphthalene 50.0 45.57 ug/L 91 47 -149
n-Butylbenzene 50.0 54.38 ug/L 109 67 -130
N-Propylbenzene 50.0 58.47 ug/L 117 70 -130
o-Xylene 50.0 50.66 ug/L 101 70 -130
sec-Butylbenzene 50.0 56.49 ug/L 113 66 -130
Styrene 50.0 52.09 ug/L 104 70 -130
t-Amyl alcohol 250 189.1 ug/L 76 38 -139
Tert-amyl methyl ether 25.0 20.32 ug/L 81 52 -132
tert-Butyl alcohol 500 326.4 ug/L 65 46 -143
Tert-butyl ethyl ether 25.0 20.87 ug/L 83 55 -133
tert-Butyl Formate 125 76.59 ug/L 61 10 -160
tert-Butylbenzene 50.0 55.84 ug/L 112 64 -139
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622124/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
Tetrachloroethene 50.0 52.61 ug/L 105 65 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Toluene 50.0 50.22 ug/L 100 70 -130
trans-1,2-Dichloroethene 50.0 55.52 ug/L 111 70 -130
trans-1,3-Dichloropropene 50.0 46.68 ug/L 93 63 -130
Trichloroethene 50.0 58.99 ug/L 118 70 -130
Trichlorofluoromethane 25.0 26.54 ug/L 106 65 -138
Vinyl acetate 50.0 43.60 ug/L 87 26 -160
Vinyl chloride 25.0 28.34 ug/L 113 59 -136
4-Bromofluorobenzene 72 -119
Surrogate
89
LCS LCS
Qualifier Limits%Recovery
102Dibromofluoromethane 75 -126
92Toluene-d8 (Surr)64 -132
Client Sample ID: Matrix SpikeLab Sample ID: 400-235944-B-3 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
1,1,1,2-Tetrachloroethane ND 50.0 52.12 ug/L 104 59 -137
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
1,1,1-Trichloroethane ND 50.0 50.45 ug/L 101 57 -142
1,1,2,2-Tetrachloroethane ND 50.0 47.84 ug/L 96 66 -135
1,1,2-Trichloroethane ND 50.0 48.44 ug/L 97 66 -131
1,1-Dichloroethane ND 50.0 53.70 ug/L 107 61 -144
1,1-Dichloroethene ND 50.0 47.92 ug/L 96 54 -147
1,1-Dichloropropene ND 50.0 49.20 ug/L 98 65 -136
1,2,3-Trichlorobenzene ND 50.0 48.03 ug/L 96 43 -145
1,2,3-Trichloropropane ND 50.0 48.12 ug/L 96 65 -133
1,2,4-Trichlorobenzene ND 50.0 44.79 ug/L 90 39 -148
1,2,4-Trimethylbenzene ND 50.0 47.88 ug/L 96 50 -139
1,2-Dibromoethane (EDB)ND 50.0 48.16 ug/L 96 64 -132
1,2-Dichlorobenzene ND 50.0 50.64 ug/L 101 52 -137
1,2-Dichloroethane ND 50.0 52.92 ug/L 106 60 -141
1,2-Dichloropropane ND 50.0 56.16 ug/L 112 66 -137
1,3,5-Trimethylbenzene ND 50.0 47.63 ug/L 95 52 -135
1,3-Dichlorobenzene ND 50.0 50.11 ug/L 100 54 -135
1,3-Dichloropropane ND 50.0 48.98 ug/L 98 66 -133
1,4-Dichlorobenzene ND 50.0 50.54 ug/L 101 53 -135
2,2-Dichloropropane ND 50.0 45.66 ug/L 91 42 -144
2-Butanone (MEK)ND 200 192.9 ug/L 96 55 -150
2-Chlorotoluene ND 50.0 43.31 ug/L 87 53 -134
2-Hexanone ND 200 202.5 ug/L 101 65 -140
3,3-Dimethyl-1-butanol ND 125 99.26 ug/L 79 27 -147
4-Chlorotoluene ND 50.0 48.25 ug/L 97 54 -133
4-Isopropyltoluene ND 50.0 49.26 ug/L 99 48 -139
4-Methyl-2-pentanone (MIBK)ND 200 233.5 ug/L 117 63 -146
Acetone ND 200 224.5 ug/L 112 43 -150
Benzene ND 50.0 51.08 ug/L 102 56 -142
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 400-235944-B-3 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
Bromobenzene ND 50.0 47.71 ug/L 95 59 -136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Bromoform ND 50.0 45.86 ug/L 92 50 -140
Bromomethane ND 25.0 15.29 ug/L 61 10 -150
Carbon tetrachloride ND 50.0 53.82 ug/L 108 55 -145
Chlorobenzene ND 50.0 50.62 ug/L 101 64 -130
Chlorobromomethane ND 50.0 54.25 ug/L 108 64 -140
Chlorodibromomethane ND 50.0 50.58 ug/L 101 56 -143
Chloroethane ND 25.0 25.01 ug/L 100 50 -150
Chloroform ND 50.0 51.00 ug/L 102 60 -141
Chloromethane ND 25.0 27.07 ug/L 108 49 -148
cis-1,2-Dichloroethene ND 50.0 53.38 ug/L 107 59 -143
cis-1,3-Dichloropropene ND 50.0 51.18 ug/L 102 57 -140
Dibromomethane ND 50.0 53.84 ug/L 108 63 -138
Dichlorobromomethane ND 50.0 51.75 ug/L 104 59 -143
Dichlorodifluoromethane ND 25.0 24.19 ug/L 97 16 -150
Ethanol ND 1000 905.5 ug/L 91 10 -150
Ethylbenzene ND 50.0 47.13 ug/L 94 58 -131
Isopropyl ether ND 25.0 26.74 ug/L 107 60 -144
Isopropylbenzene ND 50.0 45.55 ug/L 91 56 -133
Methyl tert-butyl ether ND 50.0 45.50 ug/L 91 59 -137
Methylene Chloride ND 50.0 50.70 ug/L 101 60 -146
m-Xylene & p-Xylene ND 50.0 46.27 ug/L 93 57 -130
Naphthalene ND 50.0 44.18 ug/L 88 25 -150
n-Butylbenzene ND 50.0 44.24 ug/L 88 41 -142
N-Propylbenzene ND 50.0 49.20 ug/L 98 51 -138
o-Xylene ND 50.0 45.38 ug/L 91 61 -130
sec-Butylbenzene ND 50.0 46.11 ug/L 92 50 -138
Styrene ND 50.0 47.72 ug/L 95 58 -131
t-Amyl alcohol ND 250 181.9 ug/L 73 28 -139
Tert-amyl methyl ether ND 25.0 20.53 ug/L 82 43 -140
tert-Butyl alcohol ND 500 341.6 ug/L 68 31 -150
Tert-butyl ethyl ether ND 25.0 21.10 ug/L 84 49 -137
tert-Butyl Formate ND 125 62.90 ug/L 50 10 -150
tert-Butylbenzene ND 50.0 55.46 ug/L 111 54 -146
Tetrachloroethene ND 50.0 47.96 ug/L 96 52 -133
Toluene ND 50.0 45.42 ug/L 91 65 -130
trans-1,2-Dichloroethene ND 50.0 49.58 ug/L 99 61 -143
trans-1,3-Dichloropropene ND 50.0 44.26 ug/L 89 53 -133
Trichloroethene ND 50.0 53.98 ug/L 108 64 -136
Trichlorofluoromethane ND 25.0 25.06 ug/L 100 54 -150
Vinyl acetate ND 50.0 47.90 ug/L 96 26 -150
Vinyl chloride ND 25.0 26.65 ug/L 107 46 -150
4-Bromofluorobenzene 72 -119
Surrogate
90
MS MS
Qualifier Limits%Recovery
102Dibromofluoromethane 75 -126
92Toluene-d8 (Surr)64 -132
Eurofins Pensacola
Page 42 of 71 4/28/2023
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-235944-B-3 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
1,1,1,2-Tetrachloroethane ND 50.0 50.67 ug/L 101 59 -137 3 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,1,1-Trichloroethane ND 50.0 50.67 ug/L 101 57 -142 0 30
1,1,2,2-Tetrachloroethane ND 50.0 48.92 ug/L 98 66 -135 2 30
1,1,2-Trichloroethane ND 50.0 48.33 ug/L 97 66 -131 0 30
1,1-Dichloroethane ND 50.0 54.71 ug/L 109 61 -144 2 30
1,1-Dichloroethene ND 50.0 49.50 ug/L 99 54 -147 3 30
1,1-Dichloropropene ND 50.0 50.17 ug/L 100 65 -136 2 30
1,2,3-Trichlorobenzene ND 50.0 46.95 ug/L 94 43 -145 2 30
1,2,3-Trichloropropane ND 50.0 50.01 ug/L 100 65 -133 4 30
1,2,4-Trichlorobenzene ND 50.0 43.83 ug/L 88 39 -148 2 30
1,2,4-Trimethylbenzene ND 50.0 44.46 ug/L 89 50 -139 7 30
1,2-Dibromoethane (EDB)ND 50.0 48.84 ug/L 98 64 -132 1 30
1,2-Dichlorobenzene ND 50.0 46.77 ug/L 94 52 -137 8 30
1,2-Dichloroethane ND 50.0 52.14 ug/L 104 60 -141 1 30
1,2-Dichloropropane ND 50.0 54.71 ug/L 109 66 -137 3 30
1,3,5-Trimethylbenzene ND 50.0 43.95 ug/L 88 52 -135 8 30
1,3-Dichlorobenzene ND 50.0 46.51 ug/L 93 54 -135 7 30
1,3-Dichloropropane ND 50.0 47.95 ug/L 96 66 -133 2 30
1,4-Dichlorobenzene ND 50.0 46.73 ug/L 93 53 -135 8 30
2,2-Dichloropropane ND 50.0 47.58 ug/L 95 42 -144 4 31
2-Butanone (MEK)ND 200 205.2 ug/L 103 55 -150 6 30
2-Chlorotoluene ND 50.0 40.54 ug/L 81 53 -134 7 30
2-Hexanone ND 200 209.4 ug/L 105 65 -140 3 30
3,3-Dimethyl-1-butanol ND 125 115.3 ug/L 92 27 -147 15 48
4-Chlorotoluene ND 50.0 44.64 ug/L 89 54 -133 8 30
4-Isopropyltoluene ND 50.0 44.36 ug/L 89 48 -139 10 30
4-Methyl-2-pentanone (MIBK)ND 200 242.4 ug/L 121 63 -146 4 30
Acetone ND 200 235.1 ug/L 118 43 -150 5 30
Benzene ND 50.0 49.40 ug/L 99 56 -142 3 30
Bromobenzene ND 50.0 45.22 ug/L 90 59 -136 5 30
Bromoform ND 50.0 47.58 ug/L 95 50 -140 4 30
Bromomethane ND 25.0 16.51 ug/L 66 10 -150 8 50
Carbon tetrachloride ND 50.0 54.10 ug/L 108 55 -145 1 30
Chlorobenzene ND 50.0 47.81 ug/L 96 64 -130 6 30
Chlorobromomethane ND 50.0 54.70 ug/L 109 64 -140 1 30
Chlorodibromomethane ND 50.0 49.69 ug/L 99 56 -143 2 30
Chloroethane ND 25.0 24.96 ug/L 100 50 -150 0 30
Chloroform ND 50.0 50.76 ug/L 102 60 -141 0 30
Chloromethane ND 25.0 29.21 ug/L 117 49 -148 8 31
cis-1,2-Dichloroethene ND 50.0 53.92 ug/L 108 59 -143 1 30
cis-1,3-Dichloropropene ND 50.0 50.62 ug/L 101 57 -140 1 30
Dibromomethane ND 50.0 53.04 ug/L 106 63 -138 1 30
Dichlorobromomethane ND 50.0 51.13 ug/L 102 59 -143 1 30
Dichlorodifluoromethane ND 25.0 24.84 ug/L 99 16 -150 3 31
Ethanol ND 1000 979.9 ug/L 98 10 -150 8 40
Ethylbenzene ND 50.0 43.54 ug/L 87 58 -131 8 30
Isopropyl ether ND 25.0 26.65 ug/L 107 60 -144 0 30
Isopropylbenzene ND 50.0 41.18 ug/L 82 56 -133 10 30
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-235944-B-3 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622124
Methyl tert-butyl ether ND 50.0 47.72 ug/L 95 59 -137 5 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
Methylene Chloride ND 50.0 52.10 ug/L 104 60 -146 3 32
m-Xylene & p-Xylene ND 50.0 43.27 ug/L 87 57 -130 7 30
Naphthalene ND 50.0 45.40 ug/L 91 25 -150 3 30
n-Butylbenzene ND 50.0 39.16 ug/L 78 41 -142 12 31
N-Propylbenzene ND 50.0 44.27 ug/L 89 51 -138 11 30
o-Xylene ND 50.0 42.75 ug/L 85 61 -130 6 30
sec-Butylbenzene ND 50.0 42.07 ug/L 84 50 -138 9 30
Styrene ND 50.0 43.99 ug/L 88 58 -131 8 30
t-Amyl alcohol ND 250 189.8 ug/L 76 28 -139 4 33
Tert-amyl methyl ether ND 25.0 19.94 ug/L 80 43 -140 3 30
tert-Butyl alcohol ND 500 383.7 ug/L 77 31 -150 12 42
Tert-butyl ethyl ether ND 25.0 21.20 ug/L 85 49 -137 0 30
tert-Butyl Formate ND 125 58.71 ug/L 47 10 -150 7 50
tert-Butylbenzene ND 50.0 43.49 ug/L 87 54 -146 24 30
Tetrachloroethene ND 50.0 43.35 ug/L 87 52 -133 10 30
Toluene ND 50.0 44.20 ug/L 88 65 -130 3 30
trans-1,2-Dichloroethene ND 50.0 51.21 ug/L 102 61 -143 3 30
trans-1,3-Dichloropropene ND 50.0 44.58 ug/L 89 53 -133 1 30
Trichloroethene ND 50.0 52.53 ug/L 105 64 -136 3 30
Trichlorofluoromethane ND 25.0 24.80 ug/L 99 54 -150 1 30
Vinyl acetate ND 50.0 43.74 ug/L 87 26 -150 9 33
Vinyl chloride ND 25.0 28.39 ug/L 114 46 -150 6 30
4-Bromofluorobenzene 72 -119
Surrogate
93
MSD MSD
Qualifier Limits%Recovery
104Dibromofluoromethane 75 -126
93Toluene-d8 (Surr)64 -132
Client Sample ID: Method BlankLab Sample ID: MB 400-622467/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
RL MDL
1,1,1,2-Tetrachloroethane ND 1.00 0.160 ug/L 04/27/23 07:52 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 0.1801.00 ug/L 04/27/23 07:52 11,1,1-Trichloroethane
ND 0.5001.00 ug/L 04/27/23 07:52 11,1,2,2-Tetrachloroethane
ND 0.2105.00 ug/L 04/27/23 07:52 11,1,2-Trichloroethane
ND 0.5001.00 ug/L 04/27/23 07:52 11,1-Dichloroethane
ND 0.5001.00 ug/L 04/27/23 07:52 11,1-Dichloroethene
ND 0.5001.00 ug/L 04/27/23 07:52 11,1-Dichloropropene
ND 0.9001.00 ug/L 04/27/23 07:52 11,2,3-Trichlorobenzene
ND 0.8405.00 ug/L 04/27/23 07:52 11,2,3-Trichloropropane
ND 0.8201.00 ug/L 04/27/23 07:52 11,2,4-Trichlorobenzene
ND 0.8201.00 ug/L 04/27/23 07:52 11,2,4-Trimethylbenzene
ND 0.2301.00 ug/L 04/27/23 07:52 11,2-Dibromoethane (EDB)
ND 0.5001.00 ug/L 04/27/23 07:52 11,2-Dichlorobenzene
ND 0.1901.00 ug/L 04/27/23 07:52 11,2-Dichloroethane
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-622467/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
RL MDL
1,2-Dichloropropane ND 1.00 0.500 ug/L 04/27/23 07:52 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 0.5601.00 ug/L 04/27/23 07:52 11,3,5-Trimethylbenzene
ND 0.5401.00 ug/L 04/27/23 07:52 11,3-Dichlorobenzene
ND 0.5001.00 ug/L 04/27/23 07:52 11,3-Dichloropropane
ND 0.6401.00 ug/L 04/27/23 07:52 11,4-Dichlorobenzene
ND 0.5001.00 ug/L 04/27/23 07:52 12,2-Dichloropropane
ND 2.6025.0 ug/L 04/27/23 07:52 12-Butanone (MEK)
ND 0.5701.00 ug/L 04/27/23 07:52 12-Chlorotoluene
ND 1.4025.0 ug/L 04/27/23 07:52 12-Hexanone
ND 12.020.0 ug/L 04/27/23 07:52 13,3-Dimethyl-1-butanol
ND 0.5601.00 ug/L 04/27/23 07:52 14-Chlorotoluene
ND 0.7101.00 ug/L 04/27/23 07:52 14-Isopropyltoluene
ND 1.8025.0 ug/L 04/27/23 07:52 14-Methyl-2-pentanone (MIBK)
ND 10.025.0 ug/L 04/27/23 07:52 1Acetone
ND 0.1301.00 ug/L 04/27/23 07:52 1Benzene
ND 0.5401.00 ug/L 04/27/23 07:52 1Bromobenzene
ND 0.2505.00 ug/L 04/27/23 07:52 1Bromoform
ND 0.9801.00 ug/L 04/27/23 07:52 1Bromomethane
ND 0.1901.00 ug/L 04/27/23 07:52 1Carbon tetrachloride
ND 0.1501.00 ug/L 04/27/23 07:52 1Chlorobenzene
ND 0.2101.00 ug/L 04/27/23 07:52 1Chlorobromomethane
ND 0.2401.00 ug/L 04/27/23 07:52 1Chlorodibromomethane
ND 0.7601.00 ug/L 04/27/23 07:52 1Chloroethane
ND 1.001.00 ug/L 04/27/23 07:52 1Chloroform
ND 0.3201.00 ug/L 04/27/23 07:52 1Chloromethane
ND 0.2001.00 ug/L 04/27/23 07:52 1cis-1,2-Dichloroethene
ND 0.5005.00 ug/L 04/27/23 07:52 1cis-1,3-Dichloropropene
ND 0.2205.00 ug/L 04/27/23 07:52 1Dibromomethane
ND 0.5001.00 ug/L 04/27/23 07:52 1Dichlorobromomethane
ND 0.8501.00 ug/L 04/27/23 07:52 1Dichlorodifluoromethane
ND 24.0100 ug/L 04/27/23 07:52 1Ethanol
ND 0.5001.00 ug/L 04/27/23 07:52 1Ethylbenzene
ND 0.2001.00 ug/L 04/27/23 07:52 1Isopropyl ether
ND 0.5301.00 ug/L 04/27/23 07:52 1Isopropylbenzene
ND 0.2201.00 ug/L 04/27/23 07:52 1Methyl tert-butyl ether
ND 3.005.00 ug/L 04/27/23 07:52 1Methylene Chloride
ND 0.6305.00 ug/L 04/27/23 07:52 1m-Xylene & p-Xylene
ND 3.005.00 ug/L 04/27/23 07:52 1Naphthalene
ND 0.7601.00 ug/L 04/27/23 07:52 1n-Butylbenzene
ND 0.6901.00 ug/L 04/27/23 07:52 1N-Propylbenzene
ND 0.6005.00 ug/L 04/27/23 07:52 1o-Xylene
ND 0.7001.00 ug/L 04/27/23 07:52 1sec-Butylbenzene
ND 1.001.00 ug/L 04/27/23 07:52 1Styrene
ND 4.5010.0 ug/L 04/27/23 07:52 1t-Amyl alcohol
ND 0.2301.00 ug/L 04/27/23 07:52 1Tert-amyl methyl ether
ND 4.9010.0 ug/L 04/27/23 07:52 1tert-Butyl alcohol
ND 0.2801.00 ug/L 04/27/23 07:52 1Tert-butyl ethyl ether
ND 2.4010.0 ug/L 04/27/23 07:52 1tert-Butyl Formate
ND 0.6301.00 ug/L 04/27/23 07:52 1tert-Butylbenzene
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-622467/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
RL MDL
Tetrachloroethene ND 1.00 0.900 ug/L 04/27/23 07:52 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 0.4101.00 ug/L 04/27/23 07:52 1Toluene
ND 0.5001.00 ug/L 04/27/23 07:52 1trans-1,2-Dichloroethene
ND 0.2005.00 ug/L 04/27/23 07:52 1trans-1,3-Dichloropropene
ND 0.1501.00 ug/L 04/27/23 07:52 1Trichloroethene
ND 0.5201.00 ug/L 04/27/23 07:52 1Trichlorofluoromethane
ND 0.93025.0 ug/L 04/27/23 07:52 1Vinyl acetate
ND 0.5001.00 ug/L 04/27/23 07:52 1Vinyl chloride
4-Bromofluorobenzene 105 72-119 04/27/23 07:52 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
101 04/27/23 07:52 1Dibromofluoromethane75-126
94 04/27/23 07:52 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622467/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
1,1,1,2-Tetrachloroethane 50.0 57.14 ug/L 114 67 -131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 51.65 ug/L 103 68 -130
1,1,2,2-Tetrachloroethane 50.0 57.09 ug/L 114 70 -131
1,1,2-Trichloroethane 50.0 53.38 ug/L 107 70 -130
1,1-Dichloroethane 50.0 52.85 ug/L 106 70 -130
1,1-Dichloroethene 50.0 49.70 ug/L 99 63 -134
1,1-Dichloropropene 50.0 51.37 ug/L 103 70 -130
1,2,3-Trichlorobenzene 50.0 54.11 ug/L 108 60 -138
1,2,3-Trichloropropane 50.0 55.00 ug/L 110 70 -130
1,2,4-Trichlorobenzene 50.0 53.22 ug/L 106 60 -140
1,2,4-Trimethylbenzene 50.0 52.06 ug/L 104 70 -130
1,2-Dibromoethane (EDB)50.0 53.03 ug/L 106 70 -130
1,2-Dichlorobenzene 50.0 49.75 ug/L 100 67 -130
1,2-Dichloroethane 50.0 54.67 ug/L 109 69 -130
1,2-Dichloropropane 50.0 57.09 ug/L 114 70 -130
1,3,5-Trimethylbenzene 50.0 51.58 ug/L 103 69 -130
1,3-Dichlorobenzene 50.0 49.88 ug/L 100 70 -130
1,3-Dichloropropane 50.0 54.91 ug/L 110 70 -130
1,4-Dichlorobenzene 50.0 49.42 ug/L 99 70 -130
2,2-Dichloropropane 50.0 64.28 ug/L 129 52 -135
2-Butanone (MEK)200 199.6 ug/L 100 61 -145
2-Chlorotoluene 50.0 47.17 ug/L 94 70 -130
2-Hexanone 200 188.9 ug/L 94 65 -137
3,3-Dimethyl-1-butanol 125 93.27 ug/L 75 38 -144
4-Chlorotoluene 50.0 51.83 ug/L 104 70 -130
4-Isopropyltoluene 50.0 50.54 ug/L 101 65 -130
4-Methyl-2-pentanone (MIBK)200 219.0 ug/L 109 69 -138
Acetone 200 197.5 ug/L 99 43 -160
Benzene 50.0 52.72 ug/L 105 70 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622467/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
Bromobenzene 50.0 51.50 ug/L 103 70 -132
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Bromoform 50.0 60.40 ug/L 121 57 -140
Bromomethane 25.0 21.72 ug/L 87 10 -160
Carbon tetrachloride 50.0 54.08 ug/L 108 61 -137
Chlorobenzene 50.0 48.93 ug/L 98 70 -130
Chlorobromomethane 50.0 51.70 ug/L 103 70 -130
Chlorodibromomethane 50.0 53.78 ug/L 108 67 -135
Chloroethane 25.0 21.42 ug/L 86 55 -141
Chloroform 50.0 52.74 ug/L 105 69 -130
Chloromethane 25.0 22.03 ug/L 88 58 -137
cis-1,2-Dichloroethene 50.0 54.30 ug/L 109 68 -130
cis-1,3-Dichloropropene 50.0 62.15 ug/L 124 69 -132
Dibromomethane 50.0 55.78 ug/L 112 70 -130
Dichlorobromomethane 50.0 56.57 ug/L 113 67 -133
Dichlorodifluoromethane 25.0 13.59 ug/L 54 41 -146
Ethanol 1000 534.2 ug/L 53 20 -160
Ethylbenzene 50.0 48.23 ug/L 96 70 -130
Isopropyl ether 25.0 22.97 ug/L 92 64 -132
Isopropylbenzene 50.0 46.74 ug/L 93 70 -130
Methyl tert-butyl ether 50.0 60.89 ug/L 122 66 -130
Methylene Chloride 50.0 55.47 ug/L 111 66 -135
m-Xylene & p-Xylene 50.0 47.42 ug/L 95 70 -130
Naphthalene 50.0 53.57 ug/L 107 47 -149
n-Butylbenzene 50.0 45.55 ug/L 91 67 -130
N-Propylbenzene 50.0 50.99 ug/L 102 70 -130
o-Xylene 50.0 48.29 ug/L 97 70 -130
sec-Butylbenzene 50.0 49.69 ug/L 99 66 -130
Styrene 50.0 49.70 ug/L 99 70 -130
t-Amyl alcohol 250 186.6 ug/L 75 38 -139
Tert-amyl methyl ether 25.0 24.28 ug/L 97 52 -132
tert-Butyl alcohol 500 419.1 ug/L 84 46 -143
Tert-butyl ethyl ether 25.0 25.23 ug/L 101 55 -133
tert-Butyl Formate 125 164.4 ug/L 132 10 -160
tert-Butylbenzene 50.0 50.73 ug/L 101 64 -139
Tetrachloroethene 50.0 48.11 ug/L 96 65 -130
Toluene 50.0 47.51 ug/L 95 70 -130
trans-1,2-Dichloroethene 50.0 49.55 ug/L 99 70 -130
trans-1,3-Dichloropropene 50.0 59.92 ug/L 120 63 -130
Trichloroethene 50.0 49.44 ug/L 99 70 -130
Trichlorofluoromethane 25.0 24.56 ug/L 98 65 -138
Vinyl acetate 50.0 84.57 *+ug/L 169 26 -160
Vinyl chloride 25.0 21.89 ug/L 88 59 -136
4-Bromofluorobenzene 72 -119
Surrogate
109
LCS LCS
Qualifier Limits%Recovery
100Dibromofluoromethane 75 -126
95Toluene-d8 (Surr)64 -132
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 400-236317-A-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
1,1,1,2-Tetrachloroethane ND 50.0 41.93 ug/L 84 59 -137
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
1,1,1-Trichloroethane ND 50.0 39.48 ug/L 79 57 -142
1,1,2,2-Tetrachloroethane ND 50.0 45.91 ug/L 92 66 -135
1,1,2-Trichloroethane ND 50.0 42.85 ug/L 86 66 -131
1,1-Dichloroethane ND 50.0 41.17 ug/L 82 61 -144
1,1-Dichloroethene ND 50.0 35.30 ug/L 71 54 -147
1,1-Dichloropropene ND 50.0 38.20 ug/L 76 65 -136
1,2,3-Trichlorobenzene ND 50.0 32.70 ug/L 65 43 -145
1,2,3-Trichloropropane ND 50.0 45.33 ug/L 91 65 -133
1,2,4-Trichlorobenzene ND 50.0 30.36 ug/L 61 39 -148
1,2,4-Trimethylbenzene ND 50.0 31.88 ug/L 64 50 -139
1,2-Dibromoethane (EDB)ND 50.0 42.79 ug/L 86 64 -132
1,2-Dichlorobenzene ND 50.0 31.76 ug/L 64 52 -137
1,2-Dichloroethane ND 50.0 44.84 ug/L 90 60 -141
1,2-Dichloropropane ND 50.0 46.22 ug/L 92 66 -137
1,3,5-Trimethylbenzene ND 50.0 31.82 ug/L 64 52 -135
1,3-Dichlorobenzene ND 50.0 30.83 ug/L 62 54 -135
1,3-Dichloropropane ND 50.0 44.22 ug/L 88 66 -133
1,4-Dichlorobenzene ND 50.0 30.09 ug/L 60 53 -135
2,2-Dichloropropane ND 50.0 51.19 ug/L 102 42 -144
2-Butanone (MEK)ND 200 178.3 ug/L 89 55 -150
2-Chlorotoluene ND 50.0 30.09 ug/L 60 53 -134
2-Hexanone ND 200 168.2 ug/L 84 65 -140
3,3-Dimethyl-1-butanol ND 125 68.21 ug/L 55 27 -147
4-Chlorotoluene ND 50.0 32.25 ug/L 64 54 -133
4-Isopropyltoluene ND 50.0 28.40 ug/L 57 48 -139
4-Methyl-2-pentanone (MIBK)ND 200 202.7 ug/L 101 63 -146
Acetone ND 200 164.5 ug/L 82 43 -150
Benzene ND 50.0 41.05 ug/L 82 56 -142
Bromobenzene ND 50.0 37.38 ug/L 75 59 -136
Bromoform ND 50.0 45.95 ug/L 92 50 -140
Bromomethane ND 25.0 15.06 ug/L 60 10 -150
Carbon tetrachloride ND 50.0 39.82 ug/L 80 55 -145
Chlorobenzene ND 50.0 35.00 ug/L 70 64 -130
Chlorobromomethane ND 50.0 41.99 ug/L 84 64 -140
Chlorodibromomethane ND 50.0 41.49 ug/L 83 56 -143
Chloroethane ND 25.0 15.98 ug/L 64 50 -150
Chloroform ND 50.0 41.21 ug/L 82 60 -141
Chloromethane ND 25.0 16.10 ug/L 64 49 -148
cis-1,2-Dichloroethene ND 50.0 43.41 ug/L 87 59 -143
cis-1,3-Dichloropropene ND 50.0 48.65 ug/L 97 57 -140
Dibromomethane ND 50.0 46.19 ug/L 92 63 -138
Dichlorobromomethane ND 50.0 44.41 ug/L 89 59 -143
Dichlorodifluoromethane ND 25.0 9.773 ug/L 39 16 -150
Ethanol ND 1000 575.1 ug/L 58 10 -150
Ethylbenzene ND 50.0 33.42 ug/L 67 58 -131
Isopropyl ether ND 25.0 22.69 ug/L 91 60 -144
Isopropylbenzene ND 50.0 30.95 ug/L 62 56 -133
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 400-236317-A-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
Methyl tert-butyl ether ND 50.0 52.01 ug/L 104 59 -137
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Methylene Chloride ND 50.0 42.71 ug/L 85 60 -146
m-Xylene & p-Xylene ND 50.0 32.21 ug/L 64 57 -130
Naphthalene ND 50.0 38.35 ug/L 77 25 -150
n-Butylbenzene ND 50.0 24.65 ug/L 49 41 -142
N-Propylbenzene ND 50.0 31.37 ug/L 63 51 -138
o-Xylene ND 50.0 33.68 ug/L 67 61 -130
sec-Butylbenzene ND 50.0 29.38 ug/L 59 50 -138
Styrene ND F1 50.0 16.95 F1 ug/L 34 58 -131
t-Amyl alcohol ND 250 223.6 ug/L 89 28 -139
Tert-amyl methyl ether ND 25.0 25.92 ug/L 104 43 -140
tert-Butyl alcohol ND 500 406.4 ug/L 81 31 -150
Tert-butyl ethyl ether ND 25.0 26.57 ug/L 106 49 -137
tert-Butyl Formate ND 125 150.8 ug/L 121 10 -150
tert-Butylbenzene ND 50.0 31.29 ug/L 63 54 -146
Tetrachloroethene ND 50.0 32.46 ug/L 65 52 -133
Toluene ND 50.0 35.02 ug/L 70 65 -130
trans-1,2-Dichloroethene ND 50.0 36.60 ug/L 73 61 -143
trans-1,3-Dichloropropene ND 50.0 48.35 ug/L 97 53 -133
Trichloroethene ND 50.0 36.95 ug/L 74 64 -136
Trichlorofluoromethane ND 25.0 17.47 ug/L 70 54 -150
Vinyl acetate ND F2 F1 *+50.0 17.45 J ug/L 35 26 -150
Vinyl chloride ND 25.0 15.99 ug/L 64 46 -150
4-Bromofluorobenzene 72 -119
Surrogate
109
MS MS
Qualifier Limits%Recovery
98Dibromofluoromethane 75 -126
93Toluene-d8 (Surr)64 -132
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-236317-A-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
1,1,1,2-Tetrachloroethane ND 50.0 49.95 ug/L 100 59 -137 17 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,1,1-Trichloroethane ND 50.0 45.07 ug/L 90 57 -142 13 30
1,1,2,2-Tetrachloroethane ND 50.0 55.49 ug/L 111 66 -135 19 30
1,1,2-Trichloroethane ND 50.0 50.89 ug/L 102 66 -131 17 30
1,1-Dichloroethane ND 50.0 47.46 ug/L 95 61 -144 14 30
1,1-Dichloroethene ND 50.0 40.63 ug/L 81 54 -147 14 30
1,1-Dichloropropene ND 50.0 44.76 ug/L 90 65 -136 16 30
1,2,3-Trichlorobenzene ND 50.0 40.77 ug/L 82 43 -145 22 30
1,2,3-Trichloropropane ND 50.0 53.09 ug/L 106 65 -133 16 30
1,2,4-Trichlorobenzene ND 50.0 38.07 ug/L 76 39 -148 23 30
1,2,4-Trimethylbenzene ND 50.0 39.95 ug/L 80 50 -139 22 30
1,2-Dibromoethane (EDB)ND 50.0 50.58 ug/L 101 64 -132 17 30
1,2-Dichlorobenzene ND 50.0 39.32 ug/L 79 52 -137 21 30
1,2-Dichloroethane ND 50.0 50.73 ug/L 101 60 -141 12 30
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-236317-A-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
1,2-Dichloropropane ND 50.0 53.44 ug/L 107 66 -137 14 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,3,5-Trimethylbenzene ND 50.0 40.30 ug/L 81 52 -135 24 30
1,3-Dichlorobenzene ND 50.0 38.77 ug/L 78 54 -135 23 30
1,3-Dichloropropane ND 50.0 51.55 ug/L 103 66 -133 15 30
1,4-Dichlorobenzene ND 50.0 37.48 ug/L 75 53 -135 22 30
2,2-Dichloropropane ND 50.0 58.54 ug/L 117 42 -144 13 31
2-Butanone (MEK)ND 200 205.9 ug/L 103 55 -150 14 30
2-Chlorotoluene ND 50.0 37.80 ug/L 76 53 -134 23 30
2-Hexanone ND 200 195.1 ug/L 98 65 -140 15 30
3,3-Dimethyl-1-butanol ND 125 64.18 ug/L 51 27 -147 6 48
4-Chlorotoluene ND 50.0 40.32 ug/L 81 54 -133 22 30
4-Isopropyltoluene ND 50.0 36.92 ug/L 74 48 -139 26 30
4-Methyl-2-pentanone (MIBK)ND 200 232.4 ug/L 116 63 -146 14 30
Acetone ND 200 187.3 ug/L 94 43 -150 13 30
Benzene ND 50.0 47.53 ug/L 95 56 -142 15 30
Bromobenzene ND 50.0 43.93 ug/L 88 59 -136 16 30
Bromoform ND 50.0 54.81 ug/L 110 50 -140 18 30
Bromomethane ND 25.0 21.56 ug/L 86 10 -150 35 50
Carbon tetrachloride ND 50.0 46.31 ug/L 93 55 -145 15 30
Chlorobenzene ND 50.0 42.16 ug/L 84 64 -130 19 30
Chlorobromomethane ND 50.0 47.85 ug/L 96 64 -140 13 30
Chlorodibromomethane ND 50.0 48.91 ug/L 98 56 -143 16 30
Chloroethane ND 25.0 20.12 ug/L 80 50 -150 23 30
Chloroform ND 50.0 47.39 ug/L 95 60 -141 14 30
Chloromethane ND 25.0 22.04 ug/L 88 49 -148 31 31
cis-1,2-Dichloroethene ND 50.0 50.25 ug/L 100 59 -143 15 30
cis-1,3-Dichloropropene ND 50.0 56.92 ug/L 114 57 -140 16 30
Dibromomethane ND 50.0 52.57 ug/L 105 63 -138 13 30
Dichlorobromomethane ND 50.0 50.88 ug/L 102 59 -143 14 30
Dichlorodifluoromethane ND 25.0 12.71 ug/L 51 16 -150 26 31
Ethanol ND 1000 664.6 ug/L 66 10 -150 14 40
Ethylbenzene ND 50.0 40.81 ug/L 82 58 -131 20 30
Isopropyl ether ND 25.0 25.48 ug/L 102 60 -144 12 30
Isopropylbenzene ND 50.0 38.15 ug/L 76 56 -133 21 30
Methyl tert-butyl ether ND 50.0 59.50 ug/L 119 59 -137 13 30
Methylene Chloride ND 50.0 50.37 ug/L 101 60 -146 16 32
m-Xylene & p-Xylene ND 50.0 39.34 ug/L 79 57 -130 20 30
Naphthalene ND 50.0 46.93 ug/L 94 25 -150 20 30
n-Butylbenzene ND 50.0 31.54 ug/L 63 41 -142 25 31
N-Propylbenzene ND 50.0 39.84 ug/L 80 51 -138 24 30
o-Xylene ND 50.0 40.82 ug/L 82 61 -130 19 30
sec-Butylbenzene ND 50.0 37.54 ug/L 75 50 -138 24 30
Styrene ND F1 50.0 16.61 F1 ug/L 33 58 -131 2 30
t-Amyl alcohol ND 250 246.0 ug/L 98 28 -139 10 33
Tert-amyl methyl ether ND 25.0 28.71 ug/L 115 43 -140 10 30
tert-Butyl alcohol ND 500 467.7 ug/L 94 31 -150 14 42
Tert-butyl ethyl ether ND 25.0 29.59 ug/L 118 49 -137 11 30
tert-Butyl Formate ND 125 160.9 ug/L 129 10 -150 7 50
tert-Butylbenzene ND 50.0 39.38 ug/L 79 54 -146 23 30
Eurofins Pensacola
Page 50 of 71 4/28/2023
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-236317-A-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622467
Tetrachloroethene ND 50.0 38.63 ug/L 77 52 -133 17 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
Toluene ND 50.0 41.87 ug/L 84 65 -130 18 30
trans-1,2-Dichloroethene ND 50.0 42.83 ug/L 86 61 -143 16 30
trans-1,3-Dichloropropene ND 50.0 55.76 ug/L 112 53 -133 14 30
Trichloroethene ND 50.0 42.93 ug/L 86 64 -136 15 30
Trichlorofluoromethane ND 25.0 22.90 ug/L 92 54 -150 27 30
Vinyl acetate ND F2 F1 *+50.0 12.12 J F1 F2 ug/L 24 26 -150 36 33
Vinyl chloride ND 25.0 21.72 ug/L 87 46 -150 30 30
4-Bromofluorobenzene 72 -119
Surrogate
110
MSD MSD
Qualifier Limits%Recovery
98Dibromofluoromethane 75 -126
94Toluene-d8 (Surr)64 -132
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-622008/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
RL MDL
C5-C8 Aliphatics ND 26.0 26.0 ug/L 04/24/23 11:23 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 11.011.0 ug/L 04/24/23 11:23 1C9-C12 Aliphatics
ND 7.007.00 ug/L 04/24/23 11:23 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)99 70-130 04/24/23 11:23 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
97 04/24/23 11:23 1a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622008/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
C5-C8 Aliphatics 300 339.6 ug/L 113 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 366.5 ug/L 105 70 -130
C9-C10 Aromatics 50.0 54.07 ug/L 108 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
102
LCS LCS
Qualifier Limits%Recovery
98a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-622008/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
C5-C8 Aliphatics 300 333.1 ug/L 111 70 -130 2 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-622008/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
C9-C12 Aliphatics 350 364.2 ug/L 104 70 -130 1 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C10 Aromatics 50.0 53.59 ug/L 107 70 -130 1 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
102
LCSD LCSD
Qualifier Limits%Recovery
98a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 400-236420-D-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
C5-C8 Aliphatics ND 300 328.6 ug/L 110 70 -130
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
C9-C12 Aliphatics ND 350 278.7 ug/L 80 70 -130
C9-C10 Aromatics 9.31 50.0 53.12 ug/L 88 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
102
MS MS
Qualifier Limits%Recovery
99a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-236420-D-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622008
C5-C8 Aliphatics ND 300 331.6 ug/L 111 70 -130 1 25
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics ND 350 289.8 ug/L 83 70 -130 4 25
C9-C10 Aromatics 9.31 50.0 51.88 ug/L 85 70 -130 2 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
102
MSD MSD
Qualifier Limits%Recovery
99a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 400-622134/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622134
RL MDL
C5-C8 Aliphatics ND 26.0 26.0 ug/L 04/25/23 10:14 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 11.011.0 ug/L 04/25/23 10:14 1C9-C12 Aliphatics
ND 7.007.00 ug/L 04/25/23 10:14 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)100 70-130 04/25/23 10:14 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
98 04/25/23 10:14 1a,a,a-Trifluorotoluene (pid)70-130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622134/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622134
C5-C8 Aliphatics 300 330.9 ug/L 110 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 353.7 ug/L 101 70 -130
C9-C10 Aromatics 50.0 51.19 ug/L 102 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
104
LCS LCS
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-622134/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622134
C5-C8 Aliphatics 300 335.1 ug/L 112 70 -130 1 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 350 341.5 ug/L 98 70 -130 4 25
C9-C10 Aromatics 50.0 48.35 ug/L 97 70 -130 6 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
103
LCSD LCSD
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 280-175341-E-3 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622134
C5-C8 Aliphatics ND 300 342.4 ug/L 114 70 -130
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
C9-C12 Aliphatics ND 350 348.5 ug/L 100 70 -130
C9-C10 Aromatics ND 50.0 54.24 ug/L 108 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
104
MS MS
Qualifier Limits%Recovery
102a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 280-175341-E-3 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622134
C5-C8 Aliphatics ND 300 339.5 ug/L 113 70 -130 1 25
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics ND 350 319.5 ug/L 91 70 -130 9 25
C9-C10 Aromatics ND 50.0 52.55 ug/L 105 70 -130 3 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
103
MSD MSD
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-622360/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622360
RL MDL
C5-C8 Aliphatics ND 26.0 26.0 ug/L 04/26/23 12:23 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 11.011.0 ug/L 04/26/23 12:23 1C9-C12 Aliphatics
ND 7.007.00 ug/L 04/26/23 12:23 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)96 70-130 04/26/23 12:23 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
94 04/26/23 12:23 1a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622360/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622360
C5-C8 Aliphatics 300 308.0 ug/L 103 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 348.3 ug/L 100 70 -130
C9-C10 Aromatics 50.0 49.51 ug/L 99 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
100
LCS LCS
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-622360/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622360
C5-C8 Aliphatics 300 308.8 ug/L 103 70 -130 0 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 350 350.3 ug/L 100 70 -130 1 25
C9-C10 Aromatics 50.0 48.81 ug/L 98 70 -130 1 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
LCSD LCSD
Qualifier Limits%Recovery
99a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix SpikeLab Sample ID: 680-233627-F-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622360
C5-C8 Aliphatics ND 300 301.3 ug/L 100 70 -130
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
C9-C12 Aliphatics ND 350 288.7 ug/L 82 70 -130
C9-C10 Aromatics ND 50.0 44.85 ug/L 90 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
MS MS
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 680-233627-F-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622360
C5-C8 Aliphatics ND 300 294.5 ug/L 98 70 -130 2 25
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics ND 350 268.6 ug/L 77 70 -130 7 25
C9-C10 Aromatics ND 50.0 40.80 ug/L 82 70 -130 9 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
MSD MSD
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 400-622540/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622540
RL MDL
C5-C8 Aliphatics ND 26.0 26.0 ug/L 04/27/23 13:45 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 11.011.0 ug/L 04/27/23 13:45 1C9-C12 Aliphatics
ND 7.007.00 ug/L 04/27/23 13:45 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)97 70-130 04/27/23 13:45 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
98 04/27/23 13:45 1a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-622540/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622540
C5-C8 Aliphatics 300 304.1 ug/L 101 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 354.6 ug/L 101 70 -130
C9-C10 Aromatics 50.0 49.57 ug/L 99 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
100
LCS LCS
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-622540/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622540
C5-C8 Aliphatics 300 305.7 ug/L 102 70 -130 1 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 350 348.5 ug/L 100 70 -130 2 25
C9-C10 Aromatics 50.0 48.44 ug/L 97 70 -130 2 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
LCSD LCSD
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Matrix SpikeLab Sample ID: 400-236796-C-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622540
C5-C8 Aliphatics ND 300 310.1 ug/L 103 70 -130
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
C9-C12 Aliphatics ND 350 334.0 ug/L 95 70 -130
C9-C10 Aromatics ND 50.0 48.50 ug/L 97 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
MS MS
Qualifier Limits%Recovery
100a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Matrix Spike DuplicateLab Sample ID: 400-236796-C-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622540
C5-C8 Aliphatics ND 300 305.4 ug/L 102 70 -130 2 25
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics ND 350 297.0 ug/L 85 70 -130 12 25
C9-C10 Aromatics ND 50.0 46.92 ug/L 94 70 -130 3 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
99
MSD MSD
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-621869/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622030 Prep Batch: 621869
RL MDL
C9-C18 Aliphatics ND 150 150 ug/L 04/21/23 23:02 04/24/23 13:30 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
ND 150150 ug/L 04/21/23 23:02 04/24/23 13:30 1C19-C36 Aliphatics
1-Chlorooctadecane 69 40-140 04/24/23 13:30 1
MB MB
Surrogate
04/21/23 23:02
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 400-621869/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622029 Prep Batch: 621869
RL MDL
C11-C22 Aromatics 341.6 309 309 ug/L 04/21/23 23:02 04/24/23 20:01 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
o-Terphenyl 68 40-140 04/24/23 20:01 1
MB MB
Surrogate
04/21/23 23:02
Dil FacPreparedAnalyzedQualifierLimits%Recovery
132 04/21/23 23:02 04/24/23 20:01 12-Fluorobiphenyl 40-140
132 04/21/23 23:02 04/24/23 20:01 12-Bromonaphthalene 40-140
Eurofins Pensacola
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QC Sample Results
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-621869/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622030 Prep Batch: 621869
C9-C18 Aliphatics 1360 1222 ug/L 90 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C19-C36 Aliphatics 1820 1490 ug/L 82 40 -140
1-Chlorooctadecane 40 -140
Surrogate
79
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-621869/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622029 Prep Batch: 621869
C11-C22 Aromatics 3860 5029 ug/L 130 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
o-Terphenyl 40 -140
Surrogate
73
LCS LCS
Qualifier Limits%Recovery
1352-Fluorobiphenyl 40 -140
1342-Bromonaphthalene 40 -140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-621869/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622030 Prep Batch: 621869
C9-C18 Aliphatics 1360 1328 ug/L 97 40 -140 8 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 1820 1403 ug/L 77 40 -140 6 50
1-Chlorooctadecane 40 -140
Surrogate
78
LCSD LCSD
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-621869/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 622029 Prep Batch: 621869
C11-C22 Aromatics 3860 4351 ug/L 113 40 -140 14 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
73
LCSD LCSD
Qualifier Limits%Recovery
152 S1+2-Fluorobiphenyl 40 -140
151 S1+2-Bromonaphthalene 40 -140
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: MW-2 Lab Sample ID: 400-236459-1
Matrix: WaterDate Collected: 04/18/23 15:30
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 18:551 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622360 04/27/23 02:48 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.5 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 21:09 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.5 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 14:34 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: MW-5 Lab Sample ID: 400-236459-2
Matrix: WaterDate Collected: 04/18/23 18:45
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 19:161 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622360 04/26/23 19:45 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.1 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 21:26 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.1 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 14:51 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: MW-8 Lab Sample ID: 400-236459-3
Matrix: WaterDate Collected: 04/18/23 17:30
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 19:371 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 2 622540 04/27/23 16:22 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.8 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 21:43 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.8 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 15:07 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: MW-23 Lab Sample ID: 400-236459-4
Matrix: WaterDate Collected: 04/18/23 15:05
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 19:571 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622134 04/26/23 01:53 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.6 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 22:00 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.6 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 15:23 MP EET PENTotal/NA 1 mL 1 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: MW-28 Lab Sample ID: 400-236459-5
Matrix: WaterDate Collected: 04/18/23 14:35
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 20:181 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622134 04/26/23 00:45 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.2 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 22:17 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.2 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 15:40 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: MW-31 Lab Sample ID: 400-236459-6
Matrix: WaterDate Collected: 04/18/23 18:20
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 20:391 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622008 04/24/23 20:26 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 622271 04/25/23 22:57 JTC EET PENTotal/NA 56.1 mL 2 mL
Analysis MA-EPH 1 622713 04/28/23 14:36 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.4 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 15:56 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: MW-33 Lab Sample ID: 400-236459-7
Matrix: WaterDate Collected: 04/18/23 16:55
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 21:001 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622008 04/24/23 21:00 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.7 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 22:51 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.7 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 16:12 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: FP-5 Lab Sample ID: 400-236459-8
Matrix: WaterDate Collected: 04/18/23 17:55
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 21:211 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622008 04/24/23 21:34 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 23:25 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 16:45 MP EET PENTotal/NA 1 mL 1 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: FP-6 Lab Sample ID: 400-236459-9
Matrix: WaterDate Collected: 04/18/23 16:05
Date Received: 04/20/23 12:52
Analysis SM6200-B AGW04/25/23 21:411 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622008 04/24/23 22:08 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.7 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 23:42 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 56.7 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 17:01 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: FP-8 Lab Sample ID: 400-236459-10
Matrix: WaterDate Collected: 04/18/23 16:35
Date Received: 04/20/23 12:52
Analysis SM6200-B WPD04/27/23 10:551 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622008 04/24/23 23:15 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 57.1 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 23:59 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 57.1 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 17:18 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: WSW Lab Sample ID: 400-236459-11
Matrix: WaterDate Collected: 04/18/23 19:05
Date Received: 04/20/23 12:52
Analysis SM6200-B WPD04/27/23 11:171 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Analysis MAVPH 1 622134 04/26/23 01:19 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.4 mL 2 mL
Analysis MA-EPH 1 622029 04/25/23 00:33 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55.4 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 17:51 MP EET PENTotal/NA 1 mL 1 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-621869/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC04/21/23 23:02 EET PEN621869
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 55 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 20:01 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 13:30 MP EET PENTotal/NA 1 mL 1 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: Method Blank Lab Sample ID: MB 400-622008/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/24/23 11:231 EET PEN622008
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-622124/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW04/25/23 14:041 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-622134/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/25/23 10:141 EET PEN622134
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-622360/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/26/23 12:231 EET PEN622360
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-622467/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD04/27/23 07:521 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-622540/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/27/23 13:451 EET PEN622540
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-621869/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC04/21/23 23:02 EET PEN621869
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 55 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 20:35 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 14:02 MP EET PENTotal/NA 1 mL 1 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622008/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/24/23 11:571 EET PEN622008
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622124/1002
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW04/25/23 13:101 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622134/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/25/23 12:291 EET PEN622134
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622360/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/26/23 13:021 EET PEN622360
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622467/1002
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD04/27/23 07:071 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-622540/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/27/23 14:231 EET PEN622540
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-621869/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC04/21/23 23:02 EET PEN621869
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 55 mL 2 mL
Analysis MA-EPH 1 622029 04/24/23 20:52 MP EET PENTotal/NA
Prep 3511 621869 04/21/23 23:02 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 622030 04/24/23 14:18 MP EET PENTotal/NA 1 mL 1 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-622008/5
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/24/23 12:311 EET PEN622008
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-622134/5
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/25/23 13:031 EET PEN622134
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-622360/5
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/26/23 13:401 EET PEN622360
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-622540/5
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/27/23 15:011 EET PEN622540
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Lab Sample ID: 280-175341-E-3 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/25/23 15:221 EET PEN622134
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 280-175341-E-3 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/25/23 15:561 EET PEN622134
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Lab Sample ID: 400-235944-B-3 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW04/25/23 15:071 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 400-235944-B-3 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW04/25/23 15:271 EET PEN622124
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Lab Sample ID: 400-236317-A-1 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD04/27/23 11:401 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 400-236317-A-1 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD04/27/23 12:031 EET PEN622467
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Lab Sample ID: 400-236420-D-1 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/24/23 14:131 EET PEN622008
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 400-236420-D-1 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/24/23 14:471 EET PEN622008
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Lab Sample ID: 400-236796-C-1 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/27/23 17:541 EET PEN622540
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 400-236796-C-1 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/27/23 18:331 EET PEN622540
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Eurofins Pensacola
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Lab Chronicle
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Client Sample ID: Matrix Spike Lab Sample ID: 680-233627-F-1 MS
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/26/23 16:331 EET PEN622360
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Client Sample ID: Matrix Spike Duplicate Lab Sample ID: 680-233627-F-1 MSD
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB04/26/23 17:111 EET PEN622360
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Laboratory References:
EET PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Method Summary
Job ID: 400-236459-1Client: Crawford Environmental Services Inc
Project/Site: GPM 3303
Method Method Description LaboratoryProtocol
SMSM6200-B Volatile Organic Compounds EET PEN
MA DEPMAVPHMassachusetts - Volatile Petroleum Hydrocarbons (GC)EET PEN
MA DEPMA-EPH Massachusetts - Extractable Petroleum Hydrocarbons (GC)EET PEN
SW8463511Microextraction of Organic Compounds EET PEN
SW8465030BPurge and Trap EET PEN
Protocol References:
MA DEP = Massachusetts Department Of Environmental Protection
SM = "Standard Methods For The Examination Of Water And Wastewater"
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
EET PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Laboratory: Eurofins Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority Program Identification Number Expiration Date
North Carolina (WW/SW)State 314 12-31-23
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
SM6200-B Water 2-Butanone (MEK)
SM6200-B Water 2-Hexanone
SM6200-B Water 3,3-Dimethyl-1-butanol
SM6200-B Water 4-Methyl-2-pentanone (MIBK)
SM6200-B Water Acetone
SM6200-B Water t-Amyl alcohol
SM6200-B Water Tert-amyl methyl ether
SM6200-B Water tert-Butyl alcohol
SM6200-B Water Tert-butyl ethyl ether
SM6200-B Water tert-Butyl Formate
SM6200-B Water Vinyl acetate
South Carolina State 96026 06-30-23
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
MA-EPH 3511 Water C11-C22 Aromatics
MA-EPH 3511 Water C19-C36 Aliphatics
MA-EPH 3511 Water C9-C18 Aliphatics
MAVPH Water C5-C8 Aliphatics
MAVPH Water C9-C10 Aromatics
MAVPH Water C9-C12 Aliphatics
SM6200-B Water 1,1,1,2-Tetrachloroethane
SM6200-B Water 1,1,1-Trichloroethane
SM6200-B Water 1,1,2,2-Tetrachloroethane
SM6200-B Water 1,1,2-Trichloroethane
SM6200-B Water 1,1-Dichloroethane
SM6200-B Water 1,1-Dichloroethene
SM6200-B Water 1,1-Dichloropropene
SM6200-B Water 1,2,3-Trichlorobenzene
SM6200-B Water 1,2,3-Trichloropropane
SM6200-B Water 1,2,4-Trichlorobenzene
SM6200-B Water 1,2,4-Trimethylbenzene
SM6200-B Water 1,2-Dibromoethane (EDB)
SM6200-B Water 1,2-Dichlorobenzene
SM6200-B Water 1,2-Dichloroethane
SM6200-B Water 1,2-Dichloropropane
SM6200-B Water 1,3,5-Trimethylbenzene
SM6200-B Water 1,3-Dichlorobenzene
SM6200-B Water 1,3-Dichloropropane
SM6200-B Water 1,4-Dichlorobenzene
SM6200-B Water 2,2-Dichloropropane
SM6200-B Water 2-Butanone (MEK)
SM6200-B Water 2-Chlorotoluene
SM6200-B Water 2-Hexanone
SM6200-B Water 3,3-Dimethyl-1-butanol
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Laboratory: Eurofins Pensacola (Continued)
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority Program Identification Number Expiration Date
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
SM6200-B Water 4-Chlorotoluene
SM6200-B Water 4-Isopropyltoluene
SM6200-B Water 4-Methyl-2-pentanone (MIBK)
SM6200-B Water Acetone
SM6200-B Water Benzene
SM6200-B Water Bromobenzene
SM6200-B Water Bromoform
SM6200-B Water Bromomethane
SM6200-B Water Carbon tetrachloride
SM6200-B Water Chlorobenzene
SM6200-B Water Chlorobromomethane
SM6200-B Water Chlorodibromomethane
SM6200-B Water Chloroethane
SM6200-B Water Chloroform
SM6200-B Water Chloromethane
SM6200-B Water cis-1,2-Dichloroethene
SM6200-B Water cis-1,3-Dichloropropene
SM6200-B Water Dibromomethane
SM6200-B Water Dichlorobromomethane
SM6200-B Water Dichlorodifluoromethane
SM6200-B Water Ethanol
SM6200-B Water Ethylbenzene
SM6200-B Water Isopropyl ether
SM6200-B Water Isopropylbenzene
SM6200-B Water Methyl tert-butyl ether
SM6200-B Water Methylene Chloride
SM6200-B Water m-Xylene & p-Xylene
SM6200-B Water Naphthalene
SM6200-B Water n-Butylbenzene
SM6200-B Water N-Propylbenzene
SM6200-B Water o-Xylene
SM6200-B Water sec-Butylbenzene
SM6200-B Water Styrene
SM6200-B Water t-Amyl alcohol
SM6200-B Water Tert-amyl methyl ether
SM6200-B Water tert-Butyl alcohol
SM6200-B Water Tert-butyl ethyl ether
SM6200-B Water tert-Butyl Formate
SM6200-B Water tert-Butylbenzene
SM6200-B Water Tetrachloroethene
SM6200-B Water Toluene
SM6200-B Water trans-1,2-Dichloroethene
SM6200-B Water trans-1,3-Dichloropropene
SM6200-B Water Trichloroethene
SM6200-B Water Trichlorofluoromethane
SM6200-B Water Vinyl acetate
SM6200-B Water Vinyl chloride
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Crawford Environmental Services Inc Job ID: 400-236459-1
Project/Site: GPM 3303
Eurofins Pensacola
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Login Sample Receipt Checklist
Client: Crawford Environmental Services Inc Job Number: 400-236459-1
Login Number: 236459
Question Answer Comment
Creator: Whitley, Adrian
List Source: Eurofins Pensacola
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
N/AThe cooler's custody seal, if present, is intact.
N/ASample custody seals, if present, are intact.
TrueThe cooler or samples do not appear to have been compromised or
tampered with.
TrueSamples were received on ice.
TrueCooler Temperature is acceptable.
TrueCooler Temperature is recorded.0.0°C IR11
TrueCOC is present.
TrueCOC is filled out in ink and legible.
TrueCOC is filled out with all pertinent information.
TrueIs the Field Sampler's name present on COC?
TrueThere are no discrepancies between the containers received and the COC.
TrueSamples are received within Holding Time (excluding tests with immediate
HTs)
TrueSample containers have legible labels.
TrueContainers are not broken or leaking.
TrueSample collection date/times are provided.
TrueAppropriate sample containers are used.
TrueSample bottles are completely filled.
N/ASample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested
MS/MSDs
TrueContainers requiring zero headspace have no headspace or bubble is
<6mm (1/4").
TrueMultiphasic samples are not present.
TrueSamples do not require splitting or compositing.
N/AResidual Chlorine Checked.
Eurofins Pensacola
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GROUNDWATER MONITORING REPORT GPM 3303 (SCOTCHMAN #3303) WILMINGTON, NORTH CAROLINA INCIDENT #’s 9604, 17610, AND 32677

GPM 3303 (SCOTCHMAN #3303): GROUNDWATER MONITORING REPORT

APPENDIX F
CONTAMINANT VERSUS TIME GRAPHS

93.8094.0094.2094.4094.6094.8095.0095.2005,00010,00015,00020,00025,00030,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-2VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
94.4094.6094.8095.0095.2095.4095.6095.8096.0096.20010,00020,00030,00040,00050,00060,00070,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-5VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
93.5094.0094.5095.0095.5096.00020,00040,00060,00080,000100,000120,000140,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-8VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
94.4094.6094.8095.0095.2095.4095.6002,0004,0006,0008,00010,00012,00014,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-23VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
94.4094.6094.8095.0095.2095.4095.6095.8002,0004,0006,0008,00010,00012,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-28VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
94.0094.2094.4094.6094.8095.0095.2095.4001,0002,0003,0004,0005,0006,0007,000Groundwater Elevation (feet)Concentration (ug/L)DateMW-31VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
93.5094.0094.5095.0095.5096.0096.5005001,0001,5002,0002,5003,0003,5004,0004,500Groundwater Elevation (feet)Concentration (ug/L)DateMW-33VPH, EPH, & Groundwater Elevation vs TimeTotal VPHTotal EPHGroundwater Elevation
05001,0001,5002,0002,5003/24/2020 9/16/2020 02/17/21 2/25/2022 4/18/2023Concentration (ug/L)DateFP-5VPH & EPH vs TimeTotal VPHTotal EPH
05001,0001,5002,0002,5003,0003,5004,0004,50011/29/18 02/06/19 10/10/2019 3/24/2020 9/16/2020 02/17/21 2/24/2022 4/18/2023Concentration (ug/L)DateFP-6VPH & EPH vs TimeTotal VPHTotal EPH
05,00010,00015,00020,00025,00030,00035,00040,0003/24/2020 9/16/2020 02/17/21 2/25/2022 4/18/2023Concentration (ug/L)DateFP-8VPH & EPH vs TimeTotal VPHTotal EPH
94.4094.5094.6094.7094.8094.9095.0095.1095.2095.3095.400.02.04.06.08.010.012.003/24/20 02/17/21 02/25/22 04/18/23Groundwater Elevation (feet)Estimated Mass (kg)DateEstimated Contaminant Mass & Groundwater Elevation vs TimeTotal EPH/VPH MassAverage Groundwater Elevation