HomeMy WebLinkAboutWS-29706_48830_CA_LSA_20221231100 East Ruffin Street ·Mebane, North Carolina 27302 Telephone (919) 563-9091 ·Facsimile (919) 563-9095 www.terraquestpc.com
LIMITED SITE ASSESSMENT REPORT
(PHASE I)
HARDIN II, LLC
6638 JORDAN RD.
RAMSEUR, RANDOLPH COUNTY, NORTH CAROLINA
Latitude: 35.73730° N Longitude: -79.65583° W
Release Information
Date Discovered: September 26, 2022 (lab reported)
Estimated Release Quantity: Unknown
Release Cause/Source: Former Commercial USTs
Capacities: Unknown
Facility ID: Not Registered
NCDWM-UST Incident No.: Pending
Property Owner
Hardin II, LLC
P.O. Box 400
Liberty, NC 27298
Terraquest Project No. 12022
December 31, 2022
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 i Ramseur, NC
CERTIFICATION FOR THE SUBMITTAL
OF AN ENVIRONMENTAL / GEOLOGICAL ASSESSMENT
Attached is the Limited Site Assessment Report (Phase I) for:
Property Owner: Hardin II, LLC
Address: P.O. Box 400
City: Liberty State: NC Zip Code: 27298
Tank Owner: Hardin II, LLC
Address: P.O. Box 400
City: Liberty State: NC Zip Code: 27298
Site Name: Hardin II, LLC
Address: 6638 Jordan Rd.
City: Ramseur State: NC Zip Code: 27316
I, Jonathan R. Grubbs, a Licensed Geologist in the State of North Carolina for Terraquest
Environmental Consultants, P.C. do hereby certify that I am familiar with and have reviewed all
material including figures within this report and that to the best of my knowledge the data, site
assessments, figures, and other associated materials are correct and accurate. All work was
performed under my direct supervision. My seal and signature are affixed below. Additional
seals and/or signatures are also affixed below.
Terraquest Environmental Consultants, P.C. is licensed to practice geology and engineering in
North Carolina. The geology certification number of the corporation is C-291. The engineering
certification number of the corporation is C-4634. Engineering is practiced out of the Cary, NC
office.
TERRAQUEST ENVIRONMENTAL CONSULTANTS, P.C.
Ryan D. Kerins Jonathan R. Grubbs, P.G.
Project Manager Vice President
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 ii Ramseur, NC
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................................. 1
2.0 Site Characteristics and History ......................................................................................... 1
3.0 RISK CHARACTERIZATION AND RECEPTOR INFORMATION ................................................ 2
4.0 SITE GEOLOGY AND HYDROGEOLOGY ............................................................................... 4
5.0 SOURCE INVESTIGATION ................................................................................................... 5
5.1 LSA Investigation ........................................................................................................... 5
6.0 CONCLUSIONS AND RECOMMENDATIONS ........................................................................ 8
7.0 LIMITATIONS ..................................................................................................................... 8
REFERENCES ................................................................................................................................ 10
TABLES
1. Surrounding Property Owners
2. Monitoring Well Construction Information
3. Summary of Soil Sampling Results - LSA
4. Summary of Groundwater Sampling Results - LSA
FIGURES
1. Site Location Map
2. Site Vicinity Map
3. Site Layout & LSA Sample Location Map
APPENDICES
A. Environmental Acronyms and Technical Methods /Standard Procedures
B. Phase II ESA Report dated October 14, 2022
C. Limited Site Assessment Risk Classification and Land Use Form
D. Well Construction Record and Boring Logs
E. Analytical Reports
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 1 Ramseur, NC
1.0 INTRODUCTION
Terraquest Environmental Consultants, P.C. has performed limited site assessment activities at
the Hardin II, LLC property located at 6638 Jordan Rd. in Ramseur, Randolph County, North
Carolina (herein referred to as the subject property). Petroleum contaminated soil was
discovered in September 2022 during the completion of a Phase II Environmental Site Assessment
(ESA). During that ESA, soil samples collected in the vicinity of the former underground storage
tank (UST) system revealed the presence of petroleum-type compounds above the North
Carolina Department of Environmental Quality Division Waste Management UST Section Action
Limits for soil. This report has been prepared to comply with those requirements set forth under
Title 15A of the NCAC Subchapter 2L Section .0405. The USTs have been removed and the
property is currently a vacant commercial retail building that formerly operated as a bank.
The site location is shown in Figure 1. The surrounding vicinity is shown in Figure 2. A site layout
map is included as Figure 3. Environmental Acronyms and Technical Methods and Standard
Procedures typically utilized by Terraquest personnel are detailed in Appendix A.
2.0 Site Characteristics and History
The subject property totals 0.52-acres in size and contains a 2,509 sq. ft. former bank building.
The remaining property is an asphalt parking lot. The subject property is located inside the city
limits of Ramseur, NC, being bounded to the north by Jordan Rd. and to the east by S. Brady St.
The subject property is relatively flat with a gentle slope to the west-southwest.
During the completion of a Phase I ESA dated August 29, 2022, a former service garage and gas
station were identified on the subject property based upon a review of historical aerial
photographs and property deeds. Exxon Corporation previously owned the subject property
from 1955 to 1974. Historic aerial photographs reveal a former garage building and dispenser
islands.
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 2 Ramseur, NC
On September 23, 2022, Terraquest personnel mobilized to the Hardin II, LLC property to conduct
a Phase II ESA. The Phase II ESA was completed as part of a pending sale of the property and
included the installation of seven soil borings and the collection of one groundwater sample. No
USTs were identified on the subject property during the completion of the Phase II ESA. The
estimated location of the former USTs based upon a review of aerial photographs, encountered
backfill, and the detection of petroleum contamination is depicted in Figure 3.
Results of the Phase II ESA revealed the presence of soil contamination above the NCDEQ DWM-
UST Action Limits of 100 milligrams per kilogram (mg/kg) for TPH 3550 DRO and 50 mg/kg for
TPH 5030 GRO in the vicinity of the former UST basin. Summary tables of the soil and
groundwater samples are included in the Phase II ESA dated October 14, 2022 in Appendix B.
Based upon the presence of soil contamination above the NCDEQ DWM-UST Action Limits, the
NCDEQ DWM-UST requires the completion of a LSA Phase I.
3.0 RISK CHARACTERIZATION AND RECEPTOR INFORMATION
In order to determine the risk classification of the site, Terraquest personnel performed a
reconnaissance of properties within a 1,000-foot radius of the source area on December 13,
2022. The reconnaissance effort consisted of obtaining tax department and local zoning
information on properties and conducting door-to-door visits of certain properties within 1,000
feet of the source area, in addition to collecting other pertinent information from the appropriate
local and state officials. Terraquest personnel inspected all properties within 1,000 feet of the
site. Property owners were questioned, if available, as to the source of their water and if any
water supply wells were located on their property. In all cases, Terraquest also conducted a
visual survey of the property.
According to the Town of Ramseur, municipal water is available to all properties within the city
limits and all occupied properties are connected to the Town of Ramseur municipal water system
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 3 Ramseur, NC
within a 1,000-ft. radius of the subject property. The site vicinity is presented in Figure 2.
Surrounding property owners/occupants are listed in Table 1.
Surface Water:
As part of the reconnaissance effort, Terraquest also searched for any surface water bodies
within a 500-foot radius of the site. No perennial surface water bodies were identified within
this search area. The nearest surface water body is the Deep River located approximately 1,350
feet to the southwest of the release area in the interpreted downgradient direction.
Zoning:
The subject property is located along the southern side of Jordan Rd. within the city limits of
Ramseur, NC. The subject property is currently a vacant commercial retail building. The subject
property and surrounding properties to the north, south, east, and west have a Town of Ramseur
Business zoning classification. The surrounding properties to the south have residential zoning
classifications. Zoning information of the subject and surrounding properties is shown in Figure
2.
LSA Risk Classification and Land Use Form
A review of the Limited Site Assessment Risk Classification and Land Use Form reveals that the
UST release incident should be ranked an “Low Risk”. The ranking is due to the absence of high
or intermediate risk ranking classification. A completed Limited Site Assessment Risk
Classification and Land Use Form has been included as Appendix C.
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 4 Ramseur, NC
4.0 SITE GEOLOGY AND HYDROGEOLOGY
Regional Geology and Topography:
The subject property is located in the Piedmont Physiographic Province of North Carolina. On a
regional scale, the Piedmont is characterized by land with medium relief. Based upon the
examination of the Ramseur, NC USGS topo maps and Randolph County GIS website, the
approximate elevations of the subject property range from approximately 538 feet above mean
sea level (MSL) in the northeast corner to 532 feet above MSL in the southwest corner along
Coleridge Rd. Elevations in the vicinity range from approximately 540 feet above MSL to the
northeast to 400 feet above MSL to the south.
The subject property slopes gently from east to west. Overland water across the subject property
will flow to the west-southwest.
More specifically within the Piedmont Physiographic Province, and according to the 1985
Geologic Map of North Carolina, the subject property lies within the Carolina Slate Belt Formation
of the Piedmont Physiographic Province. The subsurface geology is mapped as mostly
metamorphic rocks including metamudstone and meta-argillite.
Monitoring Well Installation:
As part of the LSA, Terraquest personnel supervised the installation of groundwater monitoring
well MW1 on December 13, 2022. The well was installed in the vicinity of the estimated location
of the former UST basin. The monitoring well was installed with solid-stem augers using a
Geoprobe Model 7728DT drilling rig operated by an NC-Licensed driller. The well was
constructed with a screen interval that brackets the water table to allow for the entry of any
present free-phase product (LNAPL). After the construction, Terraquest developed the well to
allow for the removal of fine sediment that might otherwise clog the screen and prevent
collection of a representative aquifer sample. Construction details for the monitoring well are
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 5 Ramseur, NC
listed in Table 2. The location of the monitoring well is depicted in Figure 3. The well construction
record and boring log are included in Appendix D.
The following lithologies were encountered at the site during the installation of the monitoring
well:
0' – 0.5’ BGL
Asphalt and Gravel
0.5’ – 5’ BGL
SILT w/Little Clay (ML)
Medium stiff, yellowish/orange, mostly silt, little clay, dry
5’ – 20’ BGL
CLAYEY SILT (ML)
Med. Stiff, yellowish-orange, mostly silt, trace clay, moisture @approximately
12 to 13 feet BGL. Boring Terminated @ 20’ BGL.
5.0 SOURCE INVESTIGATION
Assessment of the petroleum release incident believed to be associated with a former UST
system located on the subject property was performed during the Phase II ESA in September
2022 and LSA in December 2022.
5.1 LSA Investigation
Since the former UST system is considered a commercial UST system as evident by Exxon
Corporation’s previous ownership of the subject property from 1955 to 1974, the NCDEQ DWM
DEQ requires that a LSA be completed to determine the risk-classification of the release incident.
The following is a summary of the soil and groundwater sampling completed for the LSA.
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 6 Ramseur, NC
Soil Sampling:
During the completion of the LSA, Terraquest advanced a soil boring on December 13, 2022 in
the vicinity of the former UST system at the Phase II ESA soil sample with the soil sample having
the greatest contaminant concentration, SB3.
The soil boring was advanced using direct push technology and a Macro-Core tube retrieval
sampling system. Direct push technology consists of advancing a sampling device into the
subsurface soils by applying static pressure, by applying impacts, by applying vibration, or any
combination thereof, to the above ground portion of the sampler extensions until the sampler
has advanced to the desired depth (ASTM D6282). A single tube Macro-Core sample system was
utilized to collect soil samples in five-foot intervals. A single tube sample system used a hollow
extension/drive rod to advance and retrieve the sampler. Within the hollow extension, a new,
single-use, poly-vinyl chloride (PVC) liner retained the soil sample as the tube is driven into the
ground. The specific direct push equipment utilized was a Geoprobe 7822DT. The Macro-Core
tube was decontaminated between each 5-foot sample interval in a soil boring using a Liquinox
and tap-water mixture. A new PVC liner was used to collect soil from each sample interval in a
soil boring. Technical Methods and Standard Procedures utilized by Terraquest are included in
Appendix A.
The SB3A soil boring was advanced to a depth of 15 feet below ground level (BGL). In the soil
boring, soils from the 3 to 5 foot, 5 to 7 foot, 8 to 10 foot, and 13 to 15 foot BGL sample intervals
were placed in sealable plastic bags and screened for volatile organic compounds (VOCs) and
semi-volatile organic compounds (SVOCs) utilizing a Photoionization Detector (PID). Soil lithology
and PID measurements are included in the soil boring included Appendix D.
The soil interval submitted for analysis was the 8 to 10-foot BGL interval. The soil sample
collected for analysis was placed in the proper laboratory-prepared sampling containers, labeled
with the project name, project number, sample identification, required analysis, and date and
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 7 Ramseur, NC
time of collection. The sample was immediately placed on ice and analyzed before the expiration
of an analytical method’s prescribed holding time. The soil sample was analyzed for EPA Methods
8260 and 8270 and MADEP Methods VPH and EPH. Chain-of-custody documentation was
maintained for the soil samples. The soil boring was backfilled with bentonite.
Analytical results of the SB3-A soil sample reveal no detected concentrations above the Soil-to-
Groundwater Maximum Soil Contaminant Concentrations (S-t-G MSCCs). Analytical results for
the SB3-A soil sample are summarized in Table 3, and the location of SB3-A soil boring is depicted
in Figure 3. The full analytical report is contained in Appendix E.
Groundwater Sampling:
On December 13, 2022, a groundwater sample was retrieved from monitoring well MW1 using
the standard sampling protocol detailed in Appendix A. Prior to sampling, Terraquest purged the
monitoring well of at least three well volumes using a new disposable bailer. The purge bailer
was also used to retrieve a representative groundwater sample. No free product was noted in
the monitoring well during the sampling event. The collected groundwater sample was placed in
laboratory-prepared sample containers, labeled, packed in ice, and shipped to a North Carolina-
certified laboratory for analysis prior to the expiration of the analytical method’s hold time. The
sample was submitted for laboratory analysis per EPA Methods 6200B, 625 BNA, 504.1 EDB, and
lead, and MADEP VPH and EPH.
Analytical results for the groundwater samples collected from monitoring well MW1 revealed no
detected concentrations above the 2L Standards. Analytical results for the MW1 groundwater
sample are summarized in Table 4, and the location of monitoring well MW1 is depicted in Figure
3. The full analytical report is contained in Appendix E.
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 8 Ramseur, NC
6.0 CONCLUSIONS AND RECOMMENDATIONS
Terraquest performed various activities associated with the completion of a Limited Site
Assessment. Primary assessment efforts focused on determining potential receptors in the area
as well as determining onsite soil and groundwater quality; both critical steps in determining the
risk ranking of the site.
Terraquest concludes:
• Analytical results of the soil sample collected during the LSA revealed no detected
concentrations above the S-t-G MSCCs.
• Analytical results of the groundwater sample collected from monitoring well MW1 had
no detected concentrations greater than the 2L Standards.
• Through reconnaissance efforts, no primary source drinking water or irrigation water
supply wells were identified within 1,000 feet of the source area. All of the developed
properties within a 1,000-ft. radius are connected to the municipal water system.
• The risk classification of the release incident is a Low risk given the absence of High or
Intermediate risk criteria.
• With the Low-risk ranking, the release incident can be closed out.
7.0 LIMITATIONS
This report is limited to the investigation of petroleum hydrocarbons in soil and groundwater and
does not imply that other unforeseen adverse impacts to the environment are not present at or
around the site in question. In addition, subsurface heterogeneities not identified during the
current study may influence the migration of groundwater or contaminants in unpredicted ways.
The limited amount of sampling and testing conducted during this study cannot practically reveal
all subsurface heterogeneities. Furthermore, the subsurface conditions, particularly
groundwater flow, elevations, and water quality, may vary over time. The opinions and
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 9 Ramseur, NC
conclusions determined in this report are in accordance with industry-accepted geologic and
hydrogeologic practices at this time and location. No warranty is implied or intended.
Phase I Limited Site Assessment Hardin II, LLC
Prepared by: Terraquest Environmental Consultants, P.C. 6638 Jordan Rd.
Report Prepared: December 31, 2022 10 Ramseur, NC
REFERENCE
Brown, Philip M., et al, 1985, Geologic Map of North Carolina, North Carolina Department of
Natural Resources and Community Development, 1:500,000 scale.
NC Hydrogeologic framework of the North Carolina coastal plain, Professional Paper 1404-I, 1996
UST Section Assessment Guidelines, Petroleum and Hazardous Substance UST Releases, North
Carolina Department of Environmental Quality Division of Waste Management – UST
Section, January 19, 2021.
USGS 7.5-Minute Quadrangle Topographic Map, Ramseur, NC 2019.
TABLES
Table 1
Date: 12/23/22 Facility ID No.: N/A
Tax Parcel Number (PIN
Number)Property Owner Property Owner Address Property Address
Quick Quality Inc 6616 Jordan Rd 6616 Jordan Rd
Ramseur, NC 27316 Ramseur, NC 27316
Craven Jones Inc P.O. Box 525 147 Coleridge Rd
Ramseur, NC 27316 Ramseur, NC 27316
Ramseur ABC Board 104 Weatherly Sq 105 S Brady St
Ramseur, NC 27316 Ramseur, NC 27316
Watkins & Rich P.O. Box 485 139 N Brady St
Ramseur, NC 27316 Ramseur, NC 27316
Hardin II LLC P.O.Box 400 6638 Jordan Rd
Liberty, NC 27298 Ramseur, NC 27316
Notes:
1. Information gathered from field interviews and Moore County GIS Online.
2. Last four numbers of PIN correspond with those displayed on Figure 2.
SURROUNDING PROPERTY OWNERS
Project Name: Hardin II, LLC - 6638 Jordan Rd. Ramseur, NC Incident No. N/A
953600094753
SITE
8702531756
8702533669
8702535856
8702541227
Table 2
12/23/2022 Facility ID No.: N/A
Well ID Date Installed
Date Water
Level
Measured
Screened Interval (x
to y ft. BGS)
Bottom of Well
(ft. BGS)
Top of
Casing
Elevation
(ft.)
Depth to
Water
from Top
of Casing
(ft.)
Free Product
Thickness
(ft.)
Groundwater
Elevation (ft.)Comments
MW1 12/13/22 12/13/22 5-20 20 100 13.19 -86.81 2"-diameter Type II monitoring well
Notes:
1. All units in feet.
2. "-" = not detected
MONITORING WELL CONSTRUCTION INFORMATION
Project Name: Hardin II, LLC - 6638 Jordan Rd, Ramseur, NC Incident No. N/A
Well Casing Depth (ft.
BGS)
20
Facility ID No.: N/A
8260D8260D8260D8260D8260D8260D8260D8260DMADEP VPHMADEP VPH/EPHMADEP VPH/EPHMADEP EPHSample ID Date Collected Sample Depth
SB3-A 12/13/22 8-10 <0.000731 <0.00109 <0.000665 <0.00207 0.0328 0.00776 0.00839 0.00174 J <3.3 24.01 21.05 27.8
0.0056 4.3 4.9 4.6 24 4.3 3.3 3.4 68 540 31 #
18 1,200 1,560 3,129 14,000 626 626 626 939 1,500 469 31,000
164 32,000 40,000 81,760 360,000 16,350 16,350 16,350 24,528 40,000 12,264 810,000
Notes:
1. All results in mg/kg.
2. Bold denotes a compound detection. "J" - Estimated concentration
3. Shading denotes a Soil-to-Groundwater MSCC violation.
4. "<" = less than sample detection limit
5. Sample depths in feet below ground level.
6. "MSCC" = Maximum Soil Contaminant Concentration
7. "#" = considered immobile.
Residential MSCC
Industrial/Commercial MSCC
SUMMARY OF SOIL SAMPLING RESULTS - LSA
Project Name: Hardin II, LLC - 6638 Jordan Rd, Ramseur, NC Incident No. N/A C5-C8 AliphaticsC9-C18 AliphaticsC9-C22 AromaticsC19-C36 AliphaticsSoil-to-Groundwater MSCC Acetonen-Butylbenzenesec-Butylbenzenetert-ButylbenzeneTable 3
Date: 12/31/22
Analytical Method
Contaminant of Concern
BenzeneTolueneEthylbenzeneTotal Xylenes
Table 4
Date: 12/31/22 Facility ID No. N/A
6200B6200B6200B6200B6200B625.1625.1MADEPVPHMADEPVPH/EPHMADEPEPHMADEPVPH/EPH504.16010CWell ID
Date
Collected BenzeneTolueneEthylbenzeneTotal XylenesMTBEDiethyl phthalateDibenzofuranC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsEDBLeadMW1 12/13/2022 <0.13 <0.41 <0.5 <1.6 <0.22 1.80 J 0.310 J <0.26 <160 <149 <314 <0.0145 0.0198
1 600 600 500 20 6,000 28 400 700 10,000 200*0.02 15
5,000 260,000 84,500 85,500 20,000 NE 28,000 NE NE NE NE 50 15,000
Notes:
1. All results in µg/L.
2.Bold denotes a detected concentration. NA - Not Analyzed for
3. Shading denotes a 2L Standard exceedence
4.Italics denotes a Gross Contaminantion Level (GCL) exceedence
5. < - denotes less than sample detection limit.
6. NE - Not Established; J-Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value;
SUMMARY OF GROUNDWATER SAMPLING RESULTS - LSA
Project Name: Hardin II, LLC - 6638 Jordan Rd, Ramseur, NC Incident No. N/A
Analytical Method:
2L Standard
GCL
FIGURES
ONSULTANTS, P.C.CENVIRONMENTAL
APPENDIX A
TECHNICAL METHODS/STANDARD PROCEDURES
Equipment Decontamination
All soil sampling equipment utilized during site assessment activities is decontaminated according
to standard and accepted protocol. Cleaning solutions range from clean potable water to acidic
solutions or organic solvents depending on the contaminants present at the site. Equipment
utilized at sites, such as hand augers, contaminated with petroleum hydrocarbons, is generally
decontaminated with a low-sudsing detergent such as Luiquinox® and triple rinsed with distilled
water. Larger equipment, such as drill rigs and associated tools, is steam cleaned. All
decontamination procedures are completed within an established decontamination area which is
located away from the active study area. Frequency of equipment decontamination depends on
the nature of work being performed, but in no case is decontamination performed less frequently
than once per test (i.e., soil boring, well installation, sample collection, etc.). Equipment blanks are
collected as a quality control measure when required by job specifications.
Soil Boring Installation
Soil borings are completed using hand-operated sampling tools, truck-mounted drills, or
Geoprobe® drilling rigs depending on the depth of sample collection and other site-specific
conditions. Hand operated stainless-steel bucket augers are utilized to collect soil samples at
regular intervals to determine site stratigraphy and to test for the presence of volatile organic
compounds. Samples retrieved from the hand auger are necessarily disturbed during the augering
process, but can provide accurate information on soil type and contaminant concentrations when
properly interpreted. Soil samples from hand augered borings are generally retrieved at one to
two foot intervals.
Truck-mounted or Geoprobe® drilling equipment is often utilized when sample retrieval depths
exceed twenty feet or subsurface conditions prevent utilization of hand augers (i.e., buried rocks,
wood, bricks or other materials occur in the subsurface). Truck-mounted drilling rigs usually
retrieve soil via a hollow-stem auger/split spoon collection method. Geoprobe® rigs usually employ
a Macro-Core® tube retrieval system.
Hollow stem augers provide relatively undisturbed 2-foot cores of soil samples. Soil samples are
generally collected at five foot intervals utilizing standard penetration test procedures as defined
by the American Society for Testing and Materials (ASTM) or are pushed to the desired depth using
the head of the drill rig. The standard penetration test involves driving a 2" outside diameter by 1-
3/8" inside diameter split-spoon sampler a minimum distance of one foot with a 340-lb. slide
hammer falling a distance of 30 inches.
A Geoprobe® rig is a hydraulically-powered soil probing machine. The probe utilizes static force
and percussion to advance a small diameter sampling device into the subsurface. The sampling
apparatus provides relatively undisturbed 5-foot cores of soil samples. Soil samples are collected
continuously. The Macro-Core® tube contains an inserted poly-vinyl chloride (PVC) liner which
retains the soil sample as the tube is driven into the ground. The Macro-Core® tube is
decontaminated between each 5-foot sample interval in a soil boring using a Liquinox and tap-
water mixture. A new PVC liner is used to collect soil from each sample interval in a soil boring.
Soil samples retrieved from the hollow-stem augers or Geoprobe are then carefully described
according to the Unified Soil Classification System. Soil descriptions are recorded on a soil
boring log.
Soil Sampling
Soils to be analyzed by a North Carolina-certified laboratory are prepared according to the specified
analytical method. Initially, soil samples are removed from the ground using either a hand auger,
backhoe bucket, spilt spoon auger, or a Macro-Core® sampling tube. During the removal, care is
taken to keep the disturbance of the soil structure to a minimum to reduce the loss of
contaminants. Once removed, the samples are placed in the proper sample container for the
specified analytical method. For samples collected for the MADEP VPH and EPA Method 8260, a
TerraCore® sampler is used to collect one 5-gram allotment of soil. The allotment is placed in
methanol-preserved 40 mL vials. Also, one 5-gram allotment of soil is placed into sodium bisulfate-
preserved 40 mL vials (one 5-gram allotment per vial, 2 vials per sample) for the 8260 low
concentration method. A 250-mL glass jar of the sampled soil is also collected to provide moisture
content information. Soils sampled for MADEP EPH, EPA Method 8270 and TPH 5030 and 3550 are
placed in a 250-mL glass jar (for MADEP EPH analysis an amber jar is required). TPH 5030 samples
are preserved in methanol similar to the 8260 analysis. Field personnel wear new, disposable
nitrile gloves during the collection of each sample.
The soil samples are labeled with the sample location, sample identification, date and time of
collection, and the analytical method. The samples are placed on ice, sent to a laboratory, and
analyzed before the expiration of an analytical method’s prescribed holding time. Chain-of-custody
documentation is maintained for each sample collected in the field.
If the soil is being sampled for volatile or semi-volatile compounds, a portion of the collected soil is
placed in a sealable bag and screened for volatile organic vapors. Head screening procedures are
described in the following paragraph.
Headspace Screening
Collected soil samples are routinely tested for the presence of volatile organic compounds (VOCs).
After retrieval from the ground, a portion of a soil sample is placed in a sealable plastic bag. The
soil samples are then set aside for approximately five minutes so that volatile constituents present
in the sample can reach equilibrium concentrations with headspace gases in the bag. Once a
suitable time period has passed, the probe of the sampling instrument, typically an Organic Vapor
Monitor (OVM) or a Photo Ionization Detector (PID), is inserted into the bag and the relative
concentration of total VOCs is measured and permanently recorded in a field note book. VOC
concentrations are measured using either a Thermo Electron Corp. Innova Series catalytic OVM or
an Ion Science PhoCheck PID. Both the OVM and PID instrumentation are periodically calibrated
according to the manufacturer’s recommended procedures.
The OVM and PID are qualitative tools employed to detect and estimate the concentration of
organic or hydrocarbon vapors. A thin probe is inserted through a small break in the seal of a
bagged soil sample. For the OVM, an air sample from the headspace of the bag is drawn through
the probe into an internal chamber where the vapors are catalyzed. The concentration of the VOCs
is registered on a digital scale in parts per million (ppm). For the PID, an air sample from the
headspace of the bag is drawn across the face of a lamp causing the sample to emit photons, the
presence of which are converted into a VOC ppm reading that is displayed. Oxygen levels are field
calibrated prior to each use. VOC calibration occurs periodically depending upon use by using a
span gas of known concentration in a process recommended by the manufacturer.
Well Installation/Construction
Monitoring wells are installed using hand-operated sampling tools, a truck-mounted drill rig, or a
Geoprobe drilling rig depending on the depth of well and other site-specific conditions. All
monitoring wells are installed according to the requirements of 15A NCAC 2C-Well Construction
Standards. Specifically, individual monitoring wells are constructed of 2-inch diameter, schedule 40
PVC casing riser and screen. The screen interval is generally 10 to 15 feet of machine slotted PVC
with a slot size of 0.010". Only flush threaded joints are used. The annulus space around the
screen is filled with washed filter pack No. 2 sand. The filter pack extends one to two feet above
the top of the screen. A one to two foot-thick bentonite pellet seal is then placed above the filter
pack. The remainder of the well annulus is completely filled with a Portland (Type I/II) cement
grout mixture. A protective outer steel manhole, locking cap, and concrete pad is installed for each
well.
Type II Monitoring Well Construction
Single-cased monitoring wells are generally used in delineation of groundwater quality within the
surficial aquifer. The wells are constructed of 2-inch diameter, schedule 40 PVC casing and screen.
The screen interval is generally 10 to 15 feet of machine slotted PVC with a slot size of 0.010". Only
flush threaded joints are used. The annulus space around the screen is filled with washed filter
pack No. 2 sand. The filter pack extends one to two feet above the top of the screen. A one to two
foot-thick bentonite pellet seal is then placed above the filter pack. The remainder of the well
annulus is completely filled with a Portland (Type I/II) cement grout mixture. A protective outer
steel manhole, locking cap, and concrete pad are installed for each well.
Type III Monitoring Well Construction
Double-cased monitoring wells are used in the delineation of groundwater quality within a deeper
portion of the surficial aquifer or an additional aquifer (e.g. aquitard, bedrock). A four to six-inch
outer casing is installed through the surficial aquifer until a sufficient depth or until the deeper
aquifer is encountered. The casing is secured with a Portland-grout collar that is tremmied into the
annular spaced from the bottom of the bore hole to the surface. Once the grout has sufficiently
cured, the bore hole is continued through the bottom of the outer casing to a depth approximately
15 - 20 feet beneath the outer casing. The inner casing is constructed of 2-inch diameter, schedule
40 PVC casing riser and screen. The screen interval is generally 5 to 10 feet of machine slotted PVC
with a slot size of 0.010". Only flush threaded joints are used. The annulus space around the
screen is filled with washed filter pack No. 2 sand. The filter pack extends one to two feet above
the top of the screen. A one to two foot-thick bentonite pellet seal is then placed above the filter
pack. The remainder of the well annulus is completely filled with the same Portland grout mixture
used in the outer casing. A protective outer steel manhole, locking cap, and concrete pad are
installed for each well.
Well Development
Following installation of each well, surging and pumping or bailing techniques will be used to
remove fines from the screened interval. Groundwater is removed from each well until clear water
is retrieved or a noticeable reduction in the amount of silt is achieved. Purged groundwater is
disposed of in an environmentally safe manner.
Groundwater Sampling
Petroleum Sites
Groundwater samples are collected from temporary or permanent monitoring wells according to
established sampling protocol. When multiple monitoring wells or sampling points are sampled,
sampling is completed beginning with the least contaminated well to the most contaminated well,
if it is known. When permanent monitoring wells for petroleum sites are sampled, the well is
purged of a minimum of three well-bore volumes prior to sample collection in order to assure that
sampled water is representative of aquifer conditions. In temporary wells, the first water which
migrates into the open borehole is sampled. Samples from both temporary and permanent
monitoring wells are collected using individually wrapped disposable polyethylene bailers by field
personnel wearing disposable nitrile gloves. Only one well is sampled with a given bailer in order to
prevent sample cross-contamination. During both well purging and sampling, proper protective
clothing and equipment is used and is dependent upon the type and level of contaminants present.
Also, field personnel change gloves between different samples to reduce the chance of cross-
contamination. Water samples are transferred from the bailer to laboratory-prepared sampling
containers using slow emptying devices to reduce the chance of contamination loss through
volatilization. Preservatives, such as acids, are provided by the laboratory in pre-prepared
containers in which collected samples are placed if in-field preservation is necessary. The samples
are labeled with the project name, project number, sample identification, required analysis, and
date and time of collection. The samples are placed on ice, shipped to a certified laboratory, and
analyzed before the expiration of an analytical method’s prescribed holding time. Chain-of-custody
documentation is maintained for each sample collected in the field.
Other Groundwater Sampling Protocols
When required by state or federal regulations, low-flow groundwater sampling procedures are
instituted. Groundwater samples collected in low-flow situations are collected using a peristaltic
pump. A peristaltic pump is a type of positive displacement pump. The fluid is contained within a
flexible tube fitted inside a circular pump casing. A rotor with a number of rollers attached to the
external circumference compresses the flexible tube. As the rotor turns, the part of tube under
compression closes thus forcing the fluid to be pumped to move through the tube. Groundwater
parameters such as water level drawdown, pH, conductivity, dissolved oxygen (DO) and turbidity.
Pumping rate, drawdown, and the time or volume required to obtain stabilization of parameter
readings can be used as a future guide to purge the well. Measurements are collected at a pre-
pumping established interval (typically five to ten minutes). Once all or a majority of the
parameters have stabilized for three successive readings, stabilization has been achieved. In lieu of
measuring all five parameters, a minimum subset would include pH, conductivity, and turbidity or
DO. Three successive readings should be within ± 0.1 for pH, ± 3% for conductivity, and ± 10% for
turbidity and DO.
Upon parameter stabilization, sampling is initiated. Sampling flow rate is maintained at the estab-
lished purge rate or is adjusted slightly to minimize aeration, bubble formation, turbulent filling of
sample bottles, or loss of volatiles due to extended residence time in tubing. The same device used
for purging is used to collect the groundwater sample. Generally, volatile parameters are sampled
first. The sequence in which samples for inorganic parameters are collected is not determined
unless filtered (dissolved) samples are collected. Preservatives, such as acids, are provided by the
laboratory in pre-prepared containers in which collected samples are placed if in-field preservation
is necessary. The samples are labeled with the project name, project number, sample
identification, required analysis, and date and time of collection. The samples are placed on ice,
shipped to a certified laboratory, and analyzed before the expiration of an analytical method’s
prescribed holding time. Chain-of-custody documentation is maintained for each sample collected
in the field.
During both well purging and sampling, proper protective clothing and equipment is used and is
dependent upon the type and level of contaminants present. Also, field personnel change gloves
between different monitoring wells or sampling points to reduce the chance of cross-
contamination. When multiple monitoring wells or sampling points are sampled, sampling is
completed beginning with the least contaminated well to the most contaminated well, if it is
known.
Stockpile Sampling
The number of composite samples collected from a stockpile or a total quantity of excavated soil is
based upon the cubic yardage. One composite sample is collected for every 100 cubic yards of
contaminated soil excavated. The volume of a stockpile or total quantity of excavated soil is
calculated by approximating the general geometry of a stockpile or estimating the capacity of the
dump trucks used for hauling. If a stockpile is sampled, a grid pattern is laid out on the stockpile,
dividing the stockpile into segments of approximately 200 cubic yards. Two soil borings are
advanced within a grid and three soil samples are collected from each soil boring at various depths.
The six soil samples are mixed into a composite sample by a trained TerraQuest technician. If truck
loads are sampled, an aliquot sample is collected from the hauling trucks at a frequency based
upon the capacity of the hauling trucks.
Aliquots are gently mixed into a composite sample by a trained TerraQuest technician. Every effort
is made to minimize the loss of contaminants through volatilization. The composited soil samples
are jarred in the appropriate laboratory-prepared containers, labeled with the sample location,
sample identification, date of collection, time of collection, the analytical method, and the
preservative. The samples are placed on ice, shipped to a laboratory, and analyzed before the
expiration of an analytical method’s prescribed holding time. Chain-of-custody documentation is
maintained for each sample collected in the field.
Surface Water Sampling
Surface water samples, specifically samples from creeks or streams, are collected from a
moving/flowing portion of the creek or stream to ensure that stagnant water is not collected. Field
personnel are careful to collect samples from flowing areas that are not so turbulent as to cause a
loss of volatile contaminants which might have been contained in the creek’s/stream’s water.
Samples are collected by field personnel wearing disposable nitrile gloves. Field personnel change
gloves between different locations to reduce the chance of cross-contamination. Samples are
collected directly from the appropriate creek or stream location and placed into the appropriate
laboratory-prepared containers. Preservatives, such as acids, are provided by the laboratory in pre-
prepared containers in which collected samples are placed if in-field preservation is necessary. The
samples are labeled with the project name, project number, sample identification, required
analysis, and date and time of collection. The samples are cooled on ice to approximately four
degrees centigrade, shipped to a certified laboratory, and analyzed before the expiration of an
analytical method’s prescribed holding time. Chain-of-custody documentation is maintained for
each sample collected in the field.
Potable Well Sampling
Groundwater samples from potable wells are collected from sampling points, typically spigots,
located in the closest proximity to the potable well pump house as possible. Prior to sample
collection, the water is run for a sufficient amount of time to purge the bladder tank and assure
that sampled water is representative of aquifer conditions. Once purged, the flow rate is reduced
and samples are placed in the appropriate laboratory prepared containers with the appropriate
acid preservatives added if preservation of the sample is necessary. The samples are labeled with
the project name, project number, sample identification, required analysis, and date and time of
collection. The samples are placed on ice, shipped to a laboratory, and analyzed before the
expiration of an analytical method’s prescribed holding time. Chain-of-custody documentation is
maintained for each sample collected in the field.
Public Water Supply Line Sampling
Groundwater samples from public water supply lines are collected from sampling points, typically
spigots. To sample the spigot, the flow rate is reduced and samples are placed in the appropriate
laboratory prepared containers. The samples are labeled with the sample location, sample
identification, date of collection, time of collection, and required analytical method. The samples
are placed on ice, shipped to a laboratory, and analyzed before the expiration of an analytical
method’s prescribed holding time. Chain-of-custody documentation is maintained for each sample
collected in the field.
Air Sampling
Air samples are collected with the aide of a manually operated MityVac® pump manufactured by
Pristech, Inc. The air sampling process begins by connecting a length of rubber hose from the
MityVac® pump to the port to be sampled, or by hanging the hose inside of an emissions stack in
such a manner as to ensure no outside air causes dilution. Another length of hose is fixed to the
outlet port of the pump and is connected to a new Tedlar bag. Once the pump is hooked up, a
valve on the Tedlar collection bag is opened and air is manually forced into the bag by the pumping
action of sampling personnel.
Field Measurements
Field measurements taken to determine the pH, conductivity, temperature, and dissolved oxygen
concentration of a particular groundwater sample are taken directly after a particular monitoring
well has been adequately purged. This ensures that the groundwater parameter data collected is
representative of the aquifer conditions at a given location. Once purging of the monitoring well is
complete, the decontaminated probe head and cord of the appropriate unit is lowered into the
required monitoring well. If the depth to water in a specific monitoring well is greater than the
length of cord for a particular unit, a new, disposable bailer is slowly lowered into the appropriate
monitoring well and a representative groundwater sample is retrieved. A slow pouring device is
fitted onto the end of the disposable bailer and the sample is slowly poured into a new, disposable
plastic cup. Groundwater parameter data are then collected from the groundwater in the cup
using the required unit.
For pH, conductivity, and temperature, a Hanna Instruments Model 991300 portable meter is
utilized. This unit is periodically calibrated and maintained in accordance with the unit’s operations
manual by field personnel. Prior to data collection, the unit is properly decontaminated to prevent
cross-contamination. The unit is decontaminated between each sample. The procedure used for
sample measurement involves lowering the meter’s probe into the new, disposable cup containing
the groundwater sample to be measured and slowly stirring the probe to force groundwater across
the probe’s membrane. The measurements displayed by the meter are then recorded.
For dissolved oxygen concentration measurements, a YSI® Model 55 Handheld Dissolved Oxygen
System is utilized. This unit is periodically calibrated and maintained in accordance with the unit’s
operations manual by field personnel. Prior to data collection, the unit is properly decontaminated
to prevent cross-contamination. The unit is decontaminated between each sample. The procedure
used for sample measurement involves adjusting the unit for the correct altitude where the
sampling will take place and adjusting the reported units desired. Once this is done, the unit’s
probe is inserted into the groundwater sample to be measured and the probe is slowly stirred to
force the groundwater across the probe’s membrane. The measurements displayed by the unit are
then recorded.
For turbidity measurements, a Hach 2100P Portable Turbidity meter or equal equivalent is utilized.
The unit is calibrated prior to use in accordance with the unit’s operations manual by field
personnel. Groundwater samples are collected in glass containers for measurement by the
instrument. The glass containers are washed with bottled-water between each measurement
collection. Once the sample is collected and inserted into the instrument, the measurements
displayed by the instrument are then recorded.
APPENDIX B
100 East Ruffin Street ·Mebane, North Carolina 27302
Telephone (919) 563-9091 ·Facsimile (919) 563-9095
www.terraquestpc.com
October 14, 2022
Scott Friedman
The Morgan Companies
5900 N. Andrews Ave., Suite 410
Ft. Lauderdale, FL 33309
Re: Phase II Environmental Site Assessment Letter
Hardin II, LLC Property
6638 Jordan Rd.
Ramseur, Randolph County, NC
Randolph County PIN# 8702-53-3822
Dear Mr. Friedman:
Terraquest Environmental Consultants, P.C. (Terraquest) has completed this Phase II Environmental Site
Assessment letter summarizing the soil and groundwater sampling activities at the Hardin II, LLC
property located at 6638 Jordan Rd. in Ramseur, Randolph County, NC (herein referred to as the subject
property). The purpose of this letter is to summarize the findings of the limited soil and groundwater
assessment performed at the subject property by Terraquest and explains the ramifications of what was
discovered. The location of the subject property is depicted in the attached Figure 1. The site layout
map is depicted in the attached Figure 2.
Phase II ESA
The focus of the Phase II ESA performed by Terraquest is to determine the soil and groundwater quality
of the subject property in the vicinity of:
• The former garage and gas station on the subject property identified by a review of historic
aerial photographs and property deeds.
At the request of the prospective property purchaser, The Morgan Companies, Terraquest personnel
collected soil and groundwater samples in the vicinity of the former UST system on September 23, 2022.
Soil Sampling
To determine soil quality at the subject property, Terraquest advanced the following soil borings on
September 23, 2022:
• SB1 and SB2 – in the vicinity of the estimated former dispenser island(s) north of the
current building
Hardin II, LLC
6638 Jordan Rd., Ramseur, Randolph County, NC
October 14, 2022
Page 2
• SB3 through SB7 – in the vicinity of the former UST basin east of the current building.
The soil borings were advanced using direct push technology and a Macro-Core tube retrieval sampling
system. Direct push technology consists of advancing a sampling device into the subsurface soils by
applying static pressure, by applying impacts, by applying vibration, or any combination thereof, to the
above ground portion of the sampler extensions until the sampler has advanced to the desired depth
(ASTM D6282). A single tube Macro-Core sample system was utilized to collect soil samples in five-foot
intervals. A single tube sample system used a hollow extension/drive rod to advance and retrieve the
sampler. Within the hollow extension, a new, single-use, poly-vinyl chloride (PVC) liner retained the soil
sample as the tube is driven into the ground. The specific direct push equipment utilized was a Geoprobe
7822DT. The Macro-Core tube was decontaminated between each 5-foot sample interval in a soil boring
using a Liquinox and tap-water mixture. A new PVC liner was used to collect soil from each sample
interval in a soil boring. Technical Methods and Standard Procedures utilized by Terraquest are attached.
The soil borings installed in the vicinity of the estimated location of the former dispenser island (SB1 and
SB2) were advanced to a depth of 7 feet and 4 feet below ground level (BGL), respectively, where boring
refusal was encountered. The soil borings installed in the vicinity of the former UST basin (SB3 through
SB7) were advanced to depths ranging from 7 feet BGL (SB4, SB5, and SB7) to 10 feet BGL (SB3 and SB6)
where refusal was encountered. In each soil boring, soils from the sample intervals were placed in
sealable plastic bags and screened for volatile organic compounds (VOCs) and semi-volatile organic
compounds (SVOCs) utilizing a Photoionization Detector (PID). The soil lithology encountered during the
soil borings was a yellowish-orange, med. stiff Fat Clay (CL) from 0.5 feet to 2 feet BGL and a yellowish-
orange, med. stiff Silt from 2 to 16 feet BGL. During the installation of the SB3 and SB6 soil borings, a
backfill type soil consisting of lean clay, silt, and sand was encountered in what is believed to be the
former UST basin. No USTs were detected during the borings. The SB4, SB5, and SB7 soil borings
appeared to be native soil, thus outside of the UST basin.
The soils to be submitted for analysis were determined by the depth of the UST system component
sampled and PID screening measurements. Soil samples from the former dispenser islands (SB1 and
SB2) were not submitted given the shallow depth and absence of staining or PID measurements. The
soil samples collected from the former UST basin were collected from the depths of 5 to 7 feet BGL (SB6)
and 8 to 10 feet BGL (SB3 and SB6) given their staining and screening measurements. The attached soil
boring logs depict the sample lithology, boring depth, sample interval, and PID screening measurements.
The soil samples collected for analysis were placed in the proper laboratory-prepared sampling
containers, labeled with the project name, project number, sample identification, required analysis, and
date and time of collection. The samples were immediately placed on ice and analyzed before the
expiration of an analytical method’s prescribed holding time. The soil samples were analyzed for total
petroleum hydrocarbons (TPH) for low boiling point petroleum hydrocarbons (GRO) and medium to high
boiling point petroleum hydrocarbons (DRO) by UVF Trilogy technology. Chain-of-custody
documentation was maintained for the soil samples.
Hardin II, LLC
6638 Jordan Rd., Ramseur, Randolph County, NC
October 14, 2022
Page 3
Soil Sample Analytical Results
The SB3 and SB6 soil sample results had either detected concentrations above the NCDEQ DWM-UST
Action Limit of 50 mg/kg for TPH GRO and 100 mg/kg for TPH DRO or below the laboratory’s sample
method detection limits.
The attached Table 1 summarizes the sample depth, PID screening measurements, and detected
concentrations of the soil samples. The complete analytical report is attached. The locations of the soil
borings are depicted in the attached Figure 2.
Groundwater Sampling
To determine groundwater quality, Terraquest personnel advanced an SP16 groundwater sampling
apparatus in the vicinity of the former UST basin at the SB3 soil boring (GW1), along the western side of
the former bank building (GW2) in the interpreted downgradient direction, and along the northern side
of the UST basin (GW3) on September 23, 2022. The SP16 sampling apparatus was advanced at each
location using the Geoprobe 7822DT to depths of 11 feet BGL (GW1), 4 feet BGL (GW2), and 16 feet BGL
(GW3). The only GW boring from which groundwater was recovered was the GW3 location.
Groundwater was encountered at 12 and 16 feet BGL at the GW3 location. Once advanced in a boring,
the outer sample sheath was retracted revealing a 36-inch stainless-steel screen that allowed
groundwater to enter. Groundwater samples were collected using a stainless-steel check valve attached
to new disposable polyvinyl tubing. The valve was lowered into the sampler through steel rods, and the
groundwater sample was brought to the ground surface by field personnel wearing disposable nitrile
gloves moving the check valve up and down. Groundwater was transferred directly from the tubing into
laboratory-prepared sampling containers to reduce the chance of contamination loss through
volatilization. The samples were labeled with the project name, project number, sample identification,
required analysis, and date and time of collection. The samples were placed on ice, sent to a North
Carolina-certified laboratory, and analyzed before the expiration of an analytical method’s prescribed
holding time. Chain-of-custody documentation was maintained for the collected samples. Technical
Methods and Standard Procedures utilized by Terraquest are attached. The GW3 groundwater sample
was analyzed by EPA Method 6200B for VOCs. The groundwater sample borings were backfilled with
bentonite.
Groundwater Sample Analytical Results
Analytical results of the GW3 groundwater sample revealed detected concentrations greater than the
laboratory sample method detection limits. Benzene, toluene, total xylenes, and acetone were detected
at concentrations below their Title 15A NCAC 2L .0202 Groundwater Quality Standards (2L Standards).
The attached Table 2 summarizes the GW3 groundwater sample analytical results. The complete
analytical report is also attached. The locations of the GW borings are depicted in the attached Figure 2.
Hardin II, LLC
6638 Jordan Rd., Ramseur, Randolph County, NC
October 14, 2022
Page 4
Findings
1) The former UST basin is believed to have been found off the eastern side of the building given
the presence of backfill-type soil, stained soil, and petroleum odor in the soils.
2) All of the soil samples collected in the vicinity of the former UST system basin had detected
concentrations above the NCDEQ DWM-UST Action Limits for gasoline and/or diesel-type
petroleum contamination.
3) The GW groundwater analytical results revealed no detected concentrations in excess of their 2L
Standards.
Recommendations
Terraquest recommends:
1) With the presence of soil contamination above the NCDEQ DWM-UST Action Limits, the release
incident should be reported to the North Carolina Department of Environmental Quality Division
of Waste Management-UST Section (NCDEQ DWM-UST) Winston-Salem Regional Office and
further investigation of the risk classification of the release incident is required.
We appreciate the opportunity to provide environmental services. If you have any questions regarding
this letter, please call me at (919) 563-9091 or (919) 906-0707.
Sincerely,
TERRAQUEST ENVIRONMENTAL CONSULTANTS, P.C.
Jonathan R. Grubbs, P.G.
Vice President
Attachments
Table 1: Summary of Soil Sampling Results
Table 2: Summary of Groundwater Sampling Results
Figure 1: Site Location Map
Figure 2: Site Layout & Sample Location Map
Technical Methods and Standard Procedures
Hardin II, LLC
6638 Jordan Rd., Ramseur, Randolph County, NC
October 14, 2022
Page 5
Soil Boring Logs
Analytical Reports
Table 1
Date: 9/26/22
TPH 3550TPH 5030Date
Collected
PID
(ppm) Sample Depth
SB3 9/23/22 1,285 8 - 10 6,800 414
SB6 9/23/22 315.5 5 - 7 465 <1
SB6 9/23/22 296.3 8 - 10 415 265
100 50
Notes:
1. All results in mg/kg. "<" - less than laboratory sample method detection limit.
2. Bold denotes a compound detection.
3. Shading denotes a NCDEQ DWM-UST Action Limit Exceedence.
TPH Action Limit
SUMMARY OF SOIL SAMPLING RESULTS
Project Name: 6638 Jordan Rd., Ramseur, NC
Analytical Method
Sample ID
Contaminant of Concern
TPH DROTPH GRO
Table 2
Date: 9/30/22
6200B6200B6200B6200B6200BWell ID Date Collected BenzeneTolueneEthylbenzeneTotal XylenesAcetoneGW3 9/23/2022 0.247 J 2.32 <0.5 0.959 J 14.6 J
1 600 600 500 NE
5,000 260,000 84,500 85,500 NE
Notes:
1. All results in µg/L. `
2. Bold denotes a detected concentration. NA - Not Analyzed for
3. Shading denotes a 2L Standard exceedence
4. Italics denotes a Gross Contaminantion Level (GCL) exceedence
5. < - denotes less than sample detection limit.
6. NE - Not Established; J- estimated concentration
GCL
Analytical Method:
2L Standard
GROUNDWATER SAMPLING RESULTS
Project Name: 6638 Jordan Rd., Ramseur, NC
ONSULTANTS, P.C.CENVIRONMENTAL
TECHNICAL METHODS/STANDARD PROCEDURES
Equipment Decontamination
All soil sampling equipment utilized during site assessment activities is decontaminated according
to standard and accepted protocol. Cleaning solutions range from clean potable water to acidic
solutions or organic solvents depending on the contaminants present at the site. Equipment
utilized at sites, such as hand augers, contaminated with petroleum hydrocarbons, is generally
decontaminated with a low-sudsing detergent such as Luiquinox® and triple rinsed with distilled
water. Larger equipment, such as drill rigs and associated tools, is steam cleaned. All
decontamination procedures are completed within an established decontamination area which is
located away from the active study area. Frequency of equipment decontamination depends on
the nature of work being performed, but in no case is decontamination performed less frequently
than once per test (i.e., soil boring, well installation, sample collection, etc.). Equipment blanks are
collected as a quality control measure when required by job specifications.
Soil Boring Installation
Soil borings are completed using hand-operated sampling tools, truck-mounted drills, or
Geoprobe® drilling rigs depending on the depth of sample collection and other site-specific
conditions. Hand operated stainless-steel bucket augers are utilized to collect soil samples at
regular intervals to determine site stratigraphy and to test for the presence of volatile organic
compounds. Samples retrieved from the hand auger are necessarily disturbed during the augering
process, but can provide accurate information on soil type and contaminant concentrations when
properly interpreted. Soil samples from hand augered borings are generally retrieved at one to
two foot intervals.
Truck-mounted or Geoprobe® drilling equipment is often utilized when sample retrieval depths
exceed twenty feet or subsurface conditions prevent utilization of hand augers (i.e., buried rocks,
wood, bricks or other materials occur in the subsurface). Truck-mounted drilling rigs usually
retrieve soil via a hollow-stem auger/split spoon collection method. Geoprobe® rigs usually employ
a Macro-Core® tube retrieval system.
Hollow stem augers provide relatively undisturbed 2-foot cores of soil samples. Soil samples are
generally collected at five foot intervals utilizing standard penetration test procedures as defined
by the American Society for Testing and Materials (ASTM) or are pushed to the desired depth using
the head of the drill rig. The standard penetration test involves driving a 2" outside diameter by 1-
3/8" inside diameter split-spoon sampler a minimum distance of one foot with a 340-lb. slide
hammer falling a distance of 30 inches.
A Geoprobe® rig is a hydraulically-powered soil probing machine. The probe utilizes static force
and percussion to advance a small diameter sampling device into the subsurface. The sampling
apparatus provides relatively undisturbed 5-foot cores of soil samples. Soil samples are collected
continuously. The Macro-Core® tube contains an inserted poly-vinyl chloride (PVC) liner which
retains the soil sample as the tube is driven into the ground. The Macro-Core® tube is
decontaminated between each 5-foot sample interval in a soil boring using a Liquinox and tap-
water mixture. A new PVC liner is used to collect soil from each sample interval in a soil boring.
Soil samples retrieved from the hollow-stem augers or Geoprobe are then carefully described
according to the Unified Soil Classification System. Soil descriptions are recorded on a soil
boring log.
Soil Sampling
Soils to be analyzed by a North Carolina-certified laboratory are prepared according to the specified
analytical method. Initially, soil samples are removed from the ground using either a hand auger,
backhoe bucket, spilt spoon auger, or a Macro-Core® sampling tube. During the removal, care is
taken to keep the disturbance of the soil structure to a minimum to reduce the loss of
contaminants. Once removed, the samples are placed in the proper sample container for the
specified analytical method. For samples collected for the MADEP VPH and EPA Method 8260, a
TerraCore® sampler is used to collect one 5-gram allotment of soil. The allotment is placed in
methanol-preserved 40 mL vials. Also, one 5-gram allotment of soil is placed into sodium bisulfate-
preserved 40 mL vials (one 5-gram allotment per vial, 2 vials per sample) for the 8260 low
concentration method. A 250-mL glass jar of the sampled soil is also collected to provide moisture
content information. Soils sampled for MADEP EPH, EPA Method 8270 and TPH 5030 and 3550 are
placed in a 250-mL glass jar (for MADEP EPH analysis an amber jar is required). TPH 5030 samples
are preserved in methanol similar to the 8260 analysis. Field personnel wear new, disposable
nitrile gloves during the collection of each sample.
The soil samples are labeled with the sample location, sample identification, date and time of
collection, and the analytical method. The samples are placed on ice, sent to a laboratory, and
analyzed before the expiration of an analytical method’s prescribed holding time. Chain-of-custody
documentation is maintained for each sample collected in the field.
If the soil is being sampled for volatile or semi-volatile compounds, a portion of the collected soil is
placed in a sealable bag and screened for volatile organic vapors. Head screening procedures are
described in the following paragraph.
Headspace Screening
Collected soil samples are routinely tested for the presence of volatile organic compounds (VOCs).
After retrieval from the ground, a portion of a soil sample is placed in a sealable plastic bag. The
soil samples are then set aside for approximately five minutes so that volatile constituents present
in the sample can reach equilibrium concentrations with headspace gases in the bag. Once a
suitable time period has passed, the probe of the sampling instrument, typically an Organic Vapor
Monitor (OVM) or a Photo Ionization Detector (PID), is inserted into the bag and the relative
concentration of total VOCs is measured and permanently recorded in a field note book. VOC
concentrations are measured using either a Thermo Electron Corp. Innova Series catalytic OVM or
an Ion Science PhoCheck PID. Both the OVM and PID instrumentation are periodically calibrated
according to the manufacturer’s recommended procedures.
The OVM and PID are qualitative tools employed to detect and estimate the concentration of
organic or hydrocarbon vapors. A thin probe is inserted through a small break in the seal of a
bagged soil sample. For the OVM, an air sample from the headspace of the bag is drawn through
the probe into an internal chamber where the vapors are catalyzed. The concentration of the VOCs
is registered on a digital scale in parts per million (ppm). For the PID, an air sample from the
headspace of the bag is drawn across the face of a lamp causing the sample to emit photons, the
presence of which are converted into a VOC ppm reading that is displayed. Oxygen levels are field
calibrated prior to each use. VOC calibration occurs periodically depending upon use by using a
span gas of known concentration in a process recommended by the manufacturer.
Well Installation/Construction
Monitoring wells are installed using hand-operated sampling tools, a truck-mounted drill rig, or a
Geoprobe drilling rig depending on the depth of well and other site-specific conditions. All
monitoring wells are installed according to the requirements of 15A NCAC 2C-Well Construction
Standards. Specifically, individual monitoring wells are constructed of 2-inch diameter, schedule 40
PVC casing riser and screen. The screen interval is generally 10 to 15 feet of machine slotted PVC
with a slot size of 0.010". Only flush threaded joints are used. The annulus space around the
screen is filled with washed filter pack No. 2 sand. The filter pack extends one to two feet above
the top of the screen. A one to two foot-thick bentonite pellet seal is then placed above the filter
pack. The remainder of the well annulus is completely filled with a Portland (Type I/II) cement
grout mixture. A protective outer steel manhole, locking cap, and concrete pad is installed for each
well.
Type II Monitoring Well Construction
Single-cased monitoring wells are generally used in delineation of groundwater quality within the
surficial aquifer. The wells are constructed of 2-inch diameter, schedule 40 PVC casing and screen.
The screen interval is generally 10 to 15 feet of machine slotted PVC with a slot size of 0.010". Only
flush threaded joints are used. The annulus space around the screen is filled with washed filter
pack No. 2 sand. The filter pack extends one to two feet above the top of the screen. A one to two
foot-thick bentonite pellet seal is then placed above the filter pack. The remainder of the well
annulus is completely filled with a Portland (Type I/II) cement grout mixture. A protective outer
steel manhole, locking cap, and concrete pad are installed for each well.
Type III Monitoring Well Construction
Double-cased monitoring wells are used in the delineation of groundwater quality within a deeper
portion of the surficial aquifer or an additional aquifer (e.g. aquitard, bedrock). A four to six-inch
outer casing is installed through the surficial aquifer until a sufficient depth or until the deeper
aquifer is encountered. The casing is secured with a Portland-grout collar that is tremmied into the
annular spaced from the bottom of the bore hole to the surface. Once the grout has sufficiently
cured, the bore hole is continued through the bottom of the outer casing to a depth approximately
15 - 20 feet beneath the outer casing. The inner casing is constructed of 2-inch diameter, schedule
40 PVC casing riser and screen. The screen interval is generally 5 to 10 feet of machine slotted PVC
with a slot size of 0.010". Only flush threaded joints are used. The annulus space around the
screen is filled with washed filter pack No. 2 sand. The filter pack extends one to two feet above
the top of the screen. A one to two foot-thick bentonite pellet seal is then placed above the filter
pack. The remainder of the well annulus is completely filled with the same Portland grout mixture
used in the outer casing. A protective outer steel manhole, locking cap, and concrete pad are
installed for each well.
Well Development
Following installation of each well, surging and pumping or bailing techniques will be used to
remove fines from the screened interval. Groundwater is removed from each well until clear water
is retrieved or a noticeable reduction in the amount of silt is achieved. Purged groundwater is
disposed of in an environmentally safe manner.
Groundwater Sampling
Petroleum Sites
Groundwater samples are collected from temporary or permanent monitoring wells according to
established sampling protocol. When multiple monitoring wells or sampling points are sampled,
sampling is completed beginning with the least contaminated well to the most contaminated well,
if it is known. When permanent monitoring wells for petroleum sites are sampled, the well is
purged of a minimum of three well-bore volumes prior to sample collection in order to assure that
sampled water is representative of aquifer conditions. In temporary wells, the first water which
migrates into the open borehole is sampled. Samples from both temporary and permanent
monitoring wells are collected using individually wrapped disposable polyethylene bailers by field
personnel wearing disposable nitrile gloves. Only one well is sampled with a given bailer in order to
prevent sample cross-contamination. During both well purging and sampling, proper protective
clothing and equipment is used and is dependent upon the type and level of contaminants present.
Also, field personnel change gloves between different samples to reduce the chance of cross-
contamination. Water samples are transferred from the bailer to laboratory-prepared sampling
containers using slow emptying devices to reduce the chance of contamination loss through
volatilization. Preservatives, such as acids, are provided by the laboratory in pre-prepared
containers in which collected samples are placed if in-field preservation is necessary. The samples
are labeled with the project name, project number, sample identification, required analysis, and
date and time of collection. The samples are placed on ice, shipped to a certified laboratory, and
analyzed before the expiration of an analytical method’s prescribed holding time. Chain-of-custody
documentation is maintained for each sample collected in the field.
Other Groundwater Sampling Protocols
When required by state or federal regulations, low-flow groundwater sampling procedures are
instituted. Groundwater samples collected in low-flow situations are collected using a peristaltic
pump. A peristaltic pump is a type of positive displacement pump. The fluid is contained within a
flexible tube fitted inside a circular pump casing. A rotor with a number of rollers attached to the
external circumference compresses the flexible tube. As the rotor turns, the part of tube under
compression closes thus forcing the fluid to be pumped to move through the tube. Groundwater
parameters such as water level drawdown, pH, conductivity, dissolved oxygen (DO) and turbidity.
Pumping rate, drawdown, and the time or volume required to obtain stabilization of parameter
readings can be used as a future guide to purge the well. Measurements are collected at a pre-
pumping established interval (typically five to ten minutes). Once all or a majority of the
parameters have stabilized for three successive readings, stabilization has been achieved. In lieu of
measuring all five parameters, a minimum subset would include pH, conductivity, and turbidity or
DO. Three successive readings should be within ± 0.1 for pH, ± 3% for conductivity, and ± 10% for
turbidity and DO.
Upon parameter stabilization, sampling is initiated. Sampling flow rate is maintained at the estab-
lished purge rate or is adjusted slightly to minimize aeration, bubble formation, turbulent filling of
sample bottles, or loss of volatiles due to extended residence time in tubing. The same device used
for purging is used to collect the groundwater sample. Generally, volatile parameters are sampled
first. The sequence in which samples for inorganic parameters are collected is not determined
unless filtered (dissolved) samples are collected. Preservatives, such as acids, are provided by the
laboratory in pre-prepared containers in which collected samples are placed if in-field preservation
is necessary. The samples are labeled with the project name, project number, sample
identification, required analysis, and date and time of collection. The samples are placed on ice,
shipped to a certified laboratory, and analyzed before the expiration of an analytical method’s
prescribed holding time. Chain-of-custody documentation is maintained for each sample collected
in the field.
During both well purging and sampling, proper protective clothing and equipment is used and is
dependent upon the type and level of contaminants present. Also, field personnel change gloves
between different monitoring wells or sampling points to reduce the chance of cross-
contamination. When multiple monitoring wells or sampling points are sampled, sampling is
completed beginning with the least contaminated well to the most contaminated well, if it is
known.
Stockpile Sampling
The number of composite samples collected from a stockpile or a total quantity of excavated soil is
based upon the cubic yardage. One composite sample is collected for every 100 cubic yards of
contaminated soil excavated. The volume of a stockpile or total quantity of excavated soil is
calculated by approximating the general geometry of a stockpile or estimating the capacity of the
dump trucks used for hauling. If a stockpile is sampled, a grid pattern is laid out on the stockpile,
dividing the stockpile into segments of approximately 200 cubic yards. Two soil borings are
advanced within a grid and three soil samples are collected from each soil boring at various depths.
The six soil samples are mixed into a composite sample by a trained TerraQuest technician. If truck
loads are sampled, an aliquot sample is collected from the hauling trucks at a frequency based
upon the capacity of the hauling trucks.
Aliquots are gently mixed into a composite sample by a trained TerraQuest technician. Every effort
is made to minimize the loss of contaminants through volatilization. The composited soil samples
are jarred in the appropriate laboratory-prepared containers, labeled with the sample location,
sample identification, date of collection, time of collection, the analytical method, and the
preservative. The samples are placed on ice, shipped to a laboratory, and analyzed before the
expiration of an analytical method’s prescribed holding time. Chain-of-custody documentation is
maintained for each sample collected in the field.
Surface Water Sampling
Surface water samples, specifically samples from creeks or streams, are collected from a
moving/flowing portion of the creek or stream to ensure that stagnant water is not collected. Field
personnel are careful to collect samples from flowing areas that are not so turbulent as to cause a
loss of volatile contaminants which might have been contained in the creek’s/stream’s water.
Samples are collected by field personnel wearing disposable nitrile gloves. Field personnel change
gloves between different locations to reduce the chance of cross-contamination. Samples are
collected directly from the appropriate creek or stream location and placed into the appropriate
laboratory-prepared containers. Preservatives, such as acids, are provided by the laboratory in pre-
prepared containers in which collected samples are placed if in-field preservation is necessary. The
samples are labeled with the project name, project number, sample identification, required
analysis, and date and time of collection. The samples are cooled on ice to approximately four
degrees centigrade, shipped to a certified laboratory, and analyzed before the expiration of an
analytical method’s prescribed holding time. Chain-of-custody documentation is maintained for
each sample collected in the field.
Potable Well Sampling
Groundwater samples from potable wells are collected from sampling points, typically spigots,
located in the closest proximity to the potable well pump house as possible. Prior to sample
collection, the water is run for a sufficient amount of time to purge the bladder tank and assure
that sampled water is representative of aquifer conditions. Once purged, the flow rate is reduced
and samples are placed in the appropriate laboratory prepared containers with the appropriate
acid preservatives added if preservation of the sample is necessary. The samples are labeled with
the project name, project number, sample identification, required analysis, and date and time of
collection. The samples are placed on ice, shipped to a laboratory, and analyzed before the
expiration of an analytical method’s prescribed holding time. Chain-of-custody documentation is
maintained for each sample collected in the field.
Public Water Supply Line Sampling
Groundwater samples from public water supply lines are collected from sampling points, typically
spigots. To sample the spigot, the flow rate is reduced and samples are placed in the appropriate
laboratory prepared containers. The samples are labeled with the sample location, sample
identification, date of collection, time of collection, and required analytical method. The samples
are placed on ice, shipped to a laboratory, and analyzed before the expiration of an analytical
method’s prescribed holding time. Chain-of-custody documentation is maintained for each sample
collected in the field.
Air Sampling
Air samples are collected with the aide of a manually operated MityVac® pump manufactured by
Pristech, Inc. The air sampling process begins by connecting a length of rubber hose from the
MityVac® pump to the port to be sampled, or by hanging the hose inside of an emissions stack in
such a manner as to ensure no outside air causes dilution. Another length of hose is fixed to the
outlet port of the pump and is connected to a new Tedlar bag. Once the pump is hooked up, a
valve on the Tedlar collection bag is opened and air is manually forced into the bag by the pumping
action of sampling personnel.
Field Measurements
Field measurements taken to determine the pH, conductivity, temperature, and dissolved oxygen
concentration of a particular groundwater sample are taken directly after a particular monitoring
well has been adequately purged. This ensures that the groundwater parameter data collected is
representative of the aquifer conditions at a given location. Once purging of the monitoring well is
complete, the decontaminated probe head and cord of the appropriate unit is lowered into the
required monitoring well. If the depth to water in a specific monitoring well is greater than the
length of cord for a particular unit, a new, disposable bailer is slowly lowered into the appropriate
monitoring well and a representative groundwater sample is retrieved. A slow pouring device is
fitted onto the end of the disposable bailer and the sample is slowly poured into a new, disposable
plastic cup. Groundwater parameter data are then collected from the groundwater in the cup
using the required unit.
For pH, conductivity, and temperature, a Hanna Instruments Model 991300 portable meter is
utilized. This unit is periodically calibrated and maintained in accordance with the unit’s operations
manual by field personnel. Prior to data collection, the unit is properly decontaminated to prevent
cross-contamination. The unit is decontaminated between each sample. The procedure used for
sample measurement involves lowering the meter’s probe into the new, disposable cup containing
the groundwater sample to be measured and slowly stirring the probe to force groundwater across
the probe’s membrane. The measurements displayed by the meter are then recorded.
For dissolved oxygen concentration measurements, a YSI® Model 55 Handheld Dissolved Oxygen
System is utilized. This unit is periodically calibrated and maintained in accordance with the unit’s
operations manual by field personnel. Prior to data collection, the unit is properly decontaminated
to prevent cross-contamination. The unit is decontaminated between each sample. The procedure
used for sample measurement involves adjusting the unit for the correct altitude where the
sampling will take place and adjusting the reported units desired. Once this is done, the unit’s
probe is inserted into the groundwater sample to be measured and the probe is slowly stirred to
force the groundwater across the probe’s membrane. The measurements displayed by the unit are
then recorded.
For turbidity measurements, a Hach 2100P Portable Turbidity meter or equal equivalent is utilized.
The unit is calibrated prior to use in accordance with the unit’s operations manual by field
personnel. Groundwater samples are collected in glass containers for measurement by the
instrument. The glass containers are washed with bottled-water between each measurement
collection. Once the sample is collected and inserted into the instrument, the measurements
displayed by the instrument are then recorded.
5
Topsoil
Orangics,clay
Fat Clay (CH)
med. stiff, yellowish-orange, mostly clay with little silt, dry
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 7 feetBGL.
Boring Terminated @ 7 feet BGL.
NA
NA
0.0
0.0
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB1
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
Topsoil
Orangics,clay
Fat Clay (CH)
med. stiff, yellowish-orange, mostly clay with little silt, dry
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 4 feetBGL.
Boring Terminated @ 4 feet BGL.
NA
0.0
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB2
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
5
10
Topsoil
Orangics,clay
Backfill of former UST basin
including Fat Clay (CL), sands, and silt
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 10 feet
BGL.
Boring Terminated @ 10 feet BGL.
NA
NA
80.5
1,285
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB3
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
5
Topsoil
Orangics,clay
Fat Clay (CH)
med. stiff, yellowish-orange, mostly clay with little silt, dry
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 7 feetBGL.
Boring Terminated @ 7 feet BGL.
NA
NA
10.5
16.8
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB4
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
5
Topsoil
Orangics,clay
Fat Clay (CH)
med. stiff, yellowish-orange, mostly clay with little silt, dry
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 7 feetBGL.
Boring Terminated @ 7 feet BGL.
NA
NA
1.2
0.8
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB5
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
5
10
Topsoil
Orangics,clay
Backfill of former UST basin
including Fat Clay (CL), sands, and silt
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 4 feet
BGL.
Boring Terminated @ 10 feet BGL.
NA
NA
NA
5.2
315.5
296.3
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB6
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
5
Topsoil
Orangics,clay
Fat Clay (CH)
med. stiff, yellowish-orange, mostly clay with little silt, dry
Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, dry, refusal at 7 feetBGL.
Boring Terminated @ 7 feet BGL.
NA
NA
0.0
0.0
BORING LOG
9/23/22
12022
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC
J Grubbs SB7
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Geoprobe 9/23/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
0
UVF TRILOGY ANALYTICAL REPORT
Project Name: 6638 Jordan Rd Ramseur, NC
Project Number: 12022
Date: 9/26/2022
Standard Technical Procedures
The UVF TRILOGY instrument is a fixed-wavelength fluorometer but uses deep UV LEDS to detect
monoaromatic and polyaromatic hydrocarbons.
SITELAB’s CAL-025 GRO Module is used to detect volatile petroleum hydrocarbons in the C6 to C10 range.
This test matches well to EPA Methods for GRO, BTEX, BPH or VOC’s using GC/FID instrumentation.
SITELAB’s CAL-042 EDRO Module is used to detect petroleum hydrocarbons in the C10 to C36 diesel and
oil range. This test matches well to EPA methods for TPH, EPH, DRO, and others using GC-FID
instrumentation.
Prior to field usage, the UVF TRILOGY is calibrated with five calibration standard solutions per targeted
analyte.
Soil samples are weighed to the nearest gram (i.e. 5.0 g) and added to a 1-ounce HDPE Nalgene bottle
with a measured amount of laboratory grade methanol to the nearest mL (i.e. 10 mL) to create a sample
extract. After addition of both the soil and methanol, the bottle is agitated for several minutes. Next, the
sample rests for several minutes allowing for the soil and methanol extract to separate.
After ample resting time, the methanol extract is collected with a syringe. A filter is connected to the end
of the syringe and dispensed into a clean sample test tube. The test tube is labeled with sample ID and
extract dilution factor (i.e. 2X).
Known amounts of extract are pipetted into a second test tube and diluted with methanol. The sample
ID and dilution factor are labeled on the test tube (i.e. 100X).
Samples are placed into a clean cuvette and carefully inserted into the selected UV Module. Prior to
analyzing the sample, the stored calibration that matches the UV Module being used, is selected. The
UVF TRILOGY produces a result that when multiplied to the dilution factor equals the true TPH value.
Quenching occurs when the detector is swamped by too many or certain type of hydrocarbons, producing
low or negative concentrations. The sample is tested at multiple dilutions to confirm the results are linear
and accurate.
Solvent blank samples are periodically analyzed to confirm the solvent is clean and the calibration of the
machine is maintained.
UVF Analytical Report
Project Name 6638 Jordan Rd Ramseur, NC
Project Number 12022
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB3 8-10 9/23/2022 DRO 5000 6800 500 mg/kg
SB3 8-10 9/23/2022 GRO 100 414 50 mg/kg
Monday, September 26, 2022 Page 1 of 2
Project Name 6638 Jordan Rd Ramseur, NC
Project Number 12022
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB6 5-7 9/23/2022 DRO 500 465 50 mg/kg
SB6 5-7 9/23/2022 GRO 2 <1 1 mg/kg
SB6 8-10 9/23/2022 DRO 500 415 50 mg/kg
SB6 8-10 9/23/2022 GRO 500 265 250 mg/kg
Monday, September 26, 2022 Page 2 of 2
ANALYTICAL REPORT
Eurofins Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: (850)474-1001
Laboratory Job ID: 400-226493-1
Client Project/Site: 6638 Jordan Rd
For:
Terraquest Environmental Consultants, PC
100 E. Ruffin Street
Mebane, North Carolina 27302
Attn: Jonathan Grubs
Authorized for release by:
9/30/2022 4:21:15 PM
Chad Bechtold, Project Manager
(813)690-3563
Chad.Bechtold@et.eurofinsus.com
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI
requirements for accredited parameters, exceptions are noted in this report. This
report may not be reproduced except in full, and with written approval from the
laboratory. For questions please contact the Project Manager at the e-mail address or
telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic
signature is intended to be the legally binding equivalent of a traditionally handwritten
signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.
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Table of Contents
Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Laboratory Job ID: 400-226493-1
Page 2 of 22 Eurofins Pensacola9/30/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-226493-1
Project/Site: 6638 Jordan Rd
Job ID: 400-226493-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-226493-1
Receipt
The sample was received on 9/27/2022 9:11 AM. Unless otherwise noted below, the sample 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 matrix spike duplicate (MSD) recovery for analytical batch 400-594330 was outside control limits for Ethanol.
Sample matrix interference is suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.
Method SM6200_B: The matrix spike / matrix spike duplicate (MS/MSD) precision for analytical batch 400-594330 was outside control
limits for Ethanol. Sample matrix interference is suspected.
Method SM6200_B: The following sample was collected in a properly preserved vial; however, the pH was outside the required criteria
when verified by the laboratory. The sample was analyzed within the 7-day holding time specified for unpreserved samples: GW3
(400-226493-1).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
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Detection Summary
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Client Sample ID: GW3 Lab Sample ID: 400-226493-1
Acetone
RL
25.0 ug/L
MDL
10.0
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J14.6 SM6200-B
Benzene 1.00 ug/L0.130 Total/NA10.247 J SM6200-B
m-Xylene & p-Xylene 5.00 ug/L0.630 Total/NA10.959 J SM6200-B
Toluene 1.00 ug/L0.410 Total/NA12.32 SM6200-B
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
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Sample Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-226493-1
Project/Site: 6638 Jordan Rd
Lab Sample ID Client Sample ID Matrix Collected Received
400-226493-1 GW3 Water 09/23/22 12:08 09/27/22 09:11
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Client Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Lab Sample ID: 400-226493-1Client Sample ID: GW3
Matrix: WaterDate Collected: 09/23/22 12:08
Date Received: 09/27/22 09:11
Method: SM6200-B - Volatile Organic Compounds
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 09/29/22 11:54 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 0.180 ug/L 09/29/22 11:54 11,1,1-Trichloroethane 0.180 U
1.00 0.500 ug/L 09/29/22 11:54 11,1,2,2-Tetrachloroethane 0.500 U
5.00 0.210 ug/L 09/29/22 11:54 11,1,2-Trichloroethane 0.210 U
1.00 0.500 ug/L 09/29/22 11:54 11,1-Dichloroethane 0.500 U
1.00 0.500 ug/L 09/29/22 11:54 11,1-Dichloroethene 0.500 U
1.00 0.500 ug/L 09/29/22 11:54 11,1-Dichloropropene 0.500 U
1.00 0.900 ug/L 09/29/22 11:54 11,2,3-Trichlorobenzene 0.900 U
5.00 0.840 ug/L 09/29/22 11:54 11,2,3-Trichloropropane 0.840 U
1.00 0.820 ug/L 09/29/22 11:54 11,2,4-Trichlorobenzene 0.820 U
1.00 0.820 ug/L 09/29/22 11:54 11,2,4-Trimethylbenzene 0.820 U
1.00 0.230 ug/L 09/29/22 11:54 11,2-Dibromoethane (EDB)0.230 U
1.00 0.500 ug/L 09/29/22 11:54 11,2-Dichlorobenzene 0.500 U
1.00 0.190 ug/L 09/29/22 11:54 11,2-Dichloroethane 0.190 U
1.00 0.500 ug/L 09/29/22 11:54 11,2-Dichloropropane 0.500 U
1.00 0.560 ug/L 09/29/22 11:54 11,3,5-Trimethylbenzene 0.560 U
1.00 0.540 ug/L 09/29/22 11:54 11,3-Dichlorobenzene 0.540 U
1.00 0.500 ug/L 09/29/22 11:54 11,3-Dichloropropane 0.500 U
1.00 0.640 ug/L 09/29/22 11:54 11,4-Dichlorobenzene 0.640 U
1.00 0.500 ug/L 09/29/22 11:54 12,2-Dichloropropane 0.500 U
25.0 2.60 ug/L 09/29/22 11:54 12-Butanone (MEK)2.60 U
1.00 0.570 ug/L 09/29/22 11:54 12-Chlorotoluene 0.570 U
25.0 1.40 ug/L 09/29/22 11:54 12-Hexanone 1.40 U
1.00 0.560 ug/L 09/29/22 11:54 14-Chlorotoluene 0.560 U
25.0 1.80 ug/L 09/29/22 11:54 14-Methyl-2-pentanone (MIBK)1.80 U
25.0 10.0 ug/L 09/29/22 11:54 1Acetone14.6 J
1.00 0.130 ug/L 09/29/22 11:54 1Benzene0.247 J
1.00 0.540 ug/L 09/29/22 11:54 1Bromobenzene0.540 U
1.00 0.210 ug/L 09/29/22 11:54 1Bromochloromethane0.210 U
1.00 0.500 ug/L 09/29/22 11:54 1Bromodichloromethane0.500 U
5.00 0.250 ug/L 09/29/22 11:54 1Bromoform0.250 U
1.00 0.980 ug/L 09/29/22 11:54 1Bromomethane0.980 U
1.00 0.190 ug/L 09/29/22 11:54 1Carbon tetrachloride 0.190 U
1.00 0.150 ug/L 09/29/22 11:54 1Chlorobenzene0.150 U
1.00 0.760 ug/L 09/29/22 11:54 1Chloroethane0.760 U
1.00 1.00 ug/L 09/29/22 11:54 1Chloroform1.00 U
1.00 0.320 ug/L 09/29/22 11:54 1Chloromethane0.320 U
1.00 0.200 ug/L 09/29/22 11:54 1cis-1,2-Dichloroethene 0.200 U
5.00 0.500 ug/L 09/29/22 11:54 1cis-1,3-Dichloropropene 0.500 U
1.00 0.240 ug/L 09/29/22 11:54 1Dibromochloromethane0.240 U
1.00 0.850 ug/L 09/29/22 11:54 1Dichlorodifluoromethane0.850 U
1.00 0.200 ug/L 09/29/22 11:54 1Diisopropyl ether 0.200 U
100 24.0 ug/L 09/29/22 11:54 1Ethanol24.0 U F2 F1
1.00 0.500 ug/L 09/29/22 11:54 1Ethylbenzene0.500 U
1.00 0.530 ug/L 09/29/22 11:54 1Isopropylbenzene0.530 U
1.00 0.220 ug/L 09/29/22 11:54 1Methyl tert-butyl ether 0.220 U
5.00 3.00 ug/L 09/29/22 11:54 1Methylene Chloride 3.00 U
5.00 0.630 ug/L 09/29/22 11:54 1m-Xylene & p-Xylene 0.959 J
5.00 3.00 ug/L 09/29/22 11:54 1Naphthalene3.00 U
Eurofins Pensacola
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Client Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Lab Sample ID: 400-226493-1Client Sample ID: GW3
Matrix: WaterDate Collected: 09/23/22 12:08
Date Received: 09/27/22 09:11
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
n-Butylbenzene 0.760 U 1.00 0.760 ug/L 09/29/22 11:54 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 0.690 ug/L 09/29/22 11:54 1N-Propylbenzene 0.690 U
5.00 0.600 ug/L 09/29/22 11:54 1o-Xylene 0.600 U
1.00 0.710 ug/L 09/29/22 11:54 1p-Cymene (p-Isopropyltoluene)0.710 U
1.00 0.700 ug/L 09/29/22 11:54 1sec-Butylbenzene 0.700 U
1.00 1.00 ug/L 09/29/22 11:54 1Styrene1.00 U
1.00 0.630 ug/L 09/29/22 11:54 1tert-Butylbenzene 0.630 U
1.00 0.900 ug/L 09/29/22 11:54 1Tetrachloroethene0.900 U
1.00 0.410 ug/L 09/29/22 11:54 1Toluene2.32
1.00 0.500 ug/L 09/29/22 11:54 1trans-1,2-Dichloroethene 0.500 U
5.00 0.200 ug/L 09/29/22 11:54 1trans-1,3-Dichloropropene 0.200 U
1.00 0.150 ug/L 09/29/22 11:54 1Trichloroethene0.150 U
1.00 0.520 ug/L 09/29/22 11:54 1Trichlorofluoromethane0.520 U
25.0 0.930 ug/L 09/29/22 11:54 1Vinyl acetate 0.930 U
1.00 0.500 ug/L 09/29/22 11:54 1Vinyl chloride 0.500 U
10.0 1.60 ug/L 09/29/22 11:54 1Xylenes, Total 1.60 U
4-Bromofluorobenzene 100 72-119 09/29/22 11:54 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 99 09/29/22 11:54 175-126
Toluene-d8 (Surr)91 09/29/22 11:54 164-132
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Definitions/Glossary
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Qualifiers
GC/MS VOA
Qualifier Description
E Result exceeded calibration range.
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.
U Indicates the analyte was analyzed for but not detected.
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: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
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
100 99 91400-226493-1
Percent Surrogate Recovery (Acceptance Limits)
GW3
96 102 87400-226493-1 MS GW3
95 103 87400-226493-1 MSD GW3
98 102 93LCS 400-594330/1003 Lab Control Sample
100 101 93MB 400-594330/5 Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
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QC Association Summary
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
GC/MS VOA
Analysis Batch: 594330
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-226493-1 GW3 Total/NA
Water SM6200-BMB 400-594330/5 Method Blank Total/NA
Water SM6200-BLCS 400-594330/1003 Lab Control Sample Total/NA
Water SM6200-B400-226493-1 MS GW3 Total/NA
Water SM6200-B400-226493-1 MSD GW3 Total/NA
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds
Client Sample ID: Method BlankLab Sample ID: MB 400-594330/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 09/29/22 09:33 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.180 U 0.1801.00 ug/L 09/29/22 09:33 11,1,1-Trichloroethane
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,1,2,2-Tetrachloroethane
0.210 U 0.2105.00 ug/L 09/29/22 09:33 11,1,2-Trichloroethane
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,1-Dichloroethane
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,1-Dichloroethene
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,1-Dichloropropene
0.900 U 0.9001.00 ug/L 09/29/22 09:33 11,2,3-Trichlorobenzene
0.840 U 0.8405.00 ug/L 09/29/22 09:33 11,2,3-Trichloropropane
0.820 U 0.8201.00 ug/L 09/29/22 09:33 11,2,4-Trichlorobenzene
0.820 U 0.8201.00 ug/L 09/29/22 09:33 11,2,4-Trimethylbenzene
0.230 U 0.2301.00 ug/L 09/29/22 09:33 11,2-Dibromoethane (EDB)
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,2-Dichlorobenzene
0.190 U 0.1901.00 ug/L 09/29/22 09:33 11,2-Dichloroethane
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,2-Dichloropropane
0.560 U 0.5601.00 ug/L 09/29/22 09:33 11,3,5-Trimethylbenzene
0.540 U 0.5401.00 ug/L 09/29/22 09:33 11,3-Dichlorobenzene
0.500 U 0.5001.00 ug/L 09/29/22 09:33 11,3-Dichloropropane
0.640 U 0.6401.00 ug/L 09/29/22 09:33 11,4-Dichlorobenzene
0.500 U 0.5001.00 ug/L 09/29/22 09:33 12,2-Dichloropropane
2.60 U 2.6025.0 ug/L 09/29/22 09:33 12-Butanone (MEK)
0.570 U 0.5701.00 ug/L 09/29/22 09:33 12-Chlorotoluene
1.40 U 1.4025.0 ug/L 09/29/22 09:33 12-Hexanone
0.560 U 0.5601.00 ug/L 09/29/22 09:33 14-Chlorotoluene
1.80 U 1.8025.0 ug/L 09/29/22 09:33 14-Methyl-2-pentanone (MIBK)
10.0 U 10.025.0 ug/L 09/29/22 09:33 1Acetone
0.130 U 0.1301.00 ug/L 09/29/22 09:33 1Benzene
0.540 U 0.5401.00 ug/L 09/29/22 09:33 1Bromobenzene
0.210 U 0.2101.00 ug/L 09/29/22 09:33 1Bromochloromethane
0.500 U 0.5001.00 ug/L 09/29/22 09:33 1Bromodichloromethane
0.250 U 0.2505.00 ug/L 09/29/22 09:33 1Bromoform
0.980 U 0.9801.00 ug/L 09/29/22 09:33 1Bromomethane
0.190 U 0.1901.00 ug/L 09/29/22 09:33 1Carbon tetrachloride
0.150 U 0.1501.00 ug/L 09/29/22 09:33 1Chlorobenzene
0.760 U 0.7601.00 ug/L 09/29/22 09:33 1Chloroethane
1.00 U 1.001.00 ug/L 09/29/22 09:33 1Chloroform
0.320 U 0.3201.00 ug/L 09/29/22 09:33 1Chloromethane
0.200 U 0.2001.00 ug/L 09/29/22 09:33 1cis-1,2-Dichloroethene
0.500 U 0.5005.00 ug/L 09/29/22 09:33 1cis-1,3-Dichloropropene
0.240 U 0.2401.00 ug/L 09/29/22 09:33 1Dibromochloromethane
0.850 U 0.8501.00 ug/L 09/29/22 09:33 1Dichlorodifluoromethane
0.200 U 0.2001.00 ug/L 09/29/22 09:33 1Diisopropyl ether
24.0 U 24.0100 ug/L 09/29/22 09:33 1Ethanol
0.500 U 0.5001.00 ug/L 09/29/22 09:33 1Ethylbenzene
0.530 U 0.5301.00 ug/L 09/29/22 09:33 1Isopropylbenzene
0.220 U 0.2201.00 ug/L 09/29/22 09:33 1Methyl tert-butyl ether
3.00 U 3.005.00 ug/L 09/29/22 09:33 1Methylene Chloride
0.630 U 0.6305.00 ug/L 09/29/22 09:33 1m-Xylene & p-Xylene
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-594330/5
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
RL MDL
Naphthalene 3.00 U 5.00 3.00 ug/L 09/29/22 09:33 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.760 U 0.7601.00 ug/L 09/29/22 09:33 1n-Butylbenzene
0.690 U 0.6901.00 ug/L 09/29/22 09:33 1N-Propylbenzene
0.600 U 0.6005.00 ug/L 09/29/22 09:33 1o-Xylene
0.710 U 0.7101.00 ug/L 09/29/22 09:33 1p-Cymene (p-Isopropyltoluene)
0.700 U 0.7001.00 ug/L 09/29/22 09:33 1sec-Butylbenzene
1.00 U 1.001.00 ug/L 09/29/22 09:33 1Styrene
0.630 U 0.6301.00 ug/L 09/29/22 09:33 1tert-Butylbenzene
0.900 U 0.9001.00 ug/L 09/29/22 09:33 1Tetrachloroethene
0.410 U 0.4101.00 ug/L 09/29/22 09:33 1Toluene
0.500 U 0.5001.00 ug/L 09/29/22 09:33 1trans-1,2-Dichloroethene
0.200 U 0.2005.00 ug/L 09/29/22 09:33 1trans-1,3-Dichloropropene
0.150 U 0.1501.00 ug/L 09/29/22 09:33 1Trichloroethene
0.520 U 0.5201.00 ug/L 09/29/22 09:33 1Trichlorofluoromethane
0.930 U 0.93025.0 ug/L 09/29/22 09:33 1Vinyl acetate
0.500 U 0.5001.00 ug/L 09/29/22 09:33 1Vinyl chloride
1.60 U 1.6010.0 ug/L 09/29/22 09:33 1Xylenes, Total
4-Bromofluorobenzene 100 72-119 09/29/22 09:33 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
101 09/29/22 09:33 1Dibromofluoromethane75-126
93 09/29/22 09:33 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-594330/1003
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
1,1,1,2-Tetrachloroethane 50.0 47.83 ug/L 96 67 -131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 53.11 ug/L 106 68 -130
1,1,2,2-Tetrachloroethane 50.0 46.42 ug/L 93 70 -131
1,1,2-Trichloroethane 50.0 47.04 ug/L 94 70 -130
1,1-Dichloroethane 50.0 58.59 ug/L 117 70 -130
1,1-Dichloroethene 50.0 52.55 ug/L 105 63 -134
1,1-Dichloropropene 50.0 55.11 ug/L 110 70 -130
1,2,3-Trichlorobenzene 50.0 54.67 ug/L 109 60 -138
1,2,3-Trichloropropane 50.0 44.15 ug/L 88 70 -130
1,2,4-Trichlorobenzene 50.0 54.48 ug/L 109 60 -140
1,2,4-Trimethylbenzene 50.0 49.99 ug/L 100 70 -130
1,2-Dibromoethane (EDB)50.0 46.68 ug/L 93 70 -130
1,2-Dichlorobenzene 50.0 47.77 ug/L 96 67 -130
1,2-Dichloroethane 50.0 53.37 ug/L 107 69 -130
1,2-Dichloropropane 50.0 58.37 ug/L 117 70 -130
1,3,5-Trimethylbenzene 50.0 49.19 ug/L 98 69 -130
1,3-Dichlorobenzene 50.0 48.95 ug/L 98 70 -130
1,3-Dichloropropane 50.0 47.68 ug/L 95 70 -130
1,4-Dichlorobenzene 50.0 48.92 ug/L 98 70 -130
2,2-Dichloropropane 50.0 60.23 ug/L 120 52 -135
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-594330/1003
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
2-Butanone (MEK)200 220.9 ug/L 110 61 -145
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2-Chlorotoluene 50.0 46.23 ug/L 92 70 -130
2-Hexanone 200 187.0 ug/L 93 65 -137
4-Chlorotoluene 50.0 48.36 ug/L 97 70 -130
4-Methyl-2-pentanone (MIBK)200 216.6 ug/L 108 69 -138
Acetone 200 232.8 ug/L 116 43 -160
Benzene 50.0 55.15 ug/L 110 70 -130
Bromobenzene 50.0 47.60 ug/L 95 70 -132
Bromochloromethane 50.0 57.56 ug/L 115 70 -130
Bromodichloromethane 50.0 52.63 ug/L 105 67 -133
Bromoform 50.0 44.18 ug/L 88 57 -140
Bromomethane 50.0 48.18 ug/L 96 10 -160
Carbon tetrachloride 50.0 51.83 ug/L 104 61 -137
Chlorobenzene 50.0 48.39 ug/L 97 70 -130
Chloroethane 50.0 50.54 ug/L 101 55 -141
Chloroform 50.0 55.79 ug/L 112 69 -130
Chloromethane 50.0 62.27 ug/L 125 58 -137
cis-1,2-Dichloroethene 50.0 58.04 ug/L 116 68 -130
cis-1,3-Dichloropropene 50.0 55.52 ug/L 111 69 -132
Dibromochloromethane 50.0 47.13 ug/L 94 67 -135
Dichlorodifluoromethane 50.0 51.72 ug/L 103 41 -146
Diisopropyl ether 50.0 59.69 ug/L 119 64 -132
Ethanol 2000 2749 ug/L 137 20 -160
Ethylbenzene 50.0 48.43 ug/L 97 70 -130
Isopropylbenzene 50.0 49.57 ug/L 99 70 -130
Methyl tert-butyl ether 50.0 55.04 ug/L 110 66 -130
Methylene Chloride 50.0 56.11 ug/L 112 66 -135
m-Xylene & p-Xylene 50.0 48.64 ug/L 97 70 -130
Naphthalene 50.0 55.70 ug/L 111 47 -149
n-Butylbenzene 50.0 52.73 ug/L 105 67 -130
N-Propylbenzene 50.0 50.08 ug/L 100 70 -130
o-Xylene 50.0 48.49 ug/L 97 70 -130
p-Cymene (p-Isopropyltoluene)50.0 51.39 ug/L 103 65 -130
sec-Butylbenzene 50.0 49.73 ug/L 99 66 -130
Styrene 50.0 48.91 ug/L 98 70 -130
tert-Butylbenzene 50.0 55.07 ug/L 110 64 -139
Tetrachloroethene 50.0 47.35 ug/L 95 65 -130
Toluene 50.0 48.60 ug/L 97 70 -130
trans-1,2-Dichloroethene 50.0 57.37 ug/L 115 70 -130
trans-1,3-Dichloropropene 50.0 47.31 ug/L 95 63 -130
Trichloroethene 50.0 55.34 ug/L 111 70 -130
Trichlorofluoromethane 50.0 55.62 ug/L 111 65 -138
Vinyl acetate 100 103.4 ug/L 103 26 -160
Vinyl chloride 50.0 53.02 ug/L 106 59 -136
Xylenes, Total 100 97.14 ug/L 97 70 -130
4-Bromofluorobenzene 72 -119
Surrogate
98
LCS LCS
Qualifier Limits%Recovery
Eurofins Pensacola
Page 13 of 22 9/30/2022
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-594330/1003
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
Dibromofluoromethane 75 -126
Surrogate
102
LCS LCS
Qualifier Limits%Recovery
93Toluene-d8 (Surr)64 -132
Client Sample ID: GW3Lab Sample ID: 400-226493-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
1,1,1,2-Tetrachloroethane 0.160 U 50.0 40.81 ug/L 82 59 -137
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
1,1,1-Trichloroethane 0.180 U 50.0 51.93 ug/L 104 57 -142
1,1,2,2-Tetrachloroethane 0.500 U 50.0 40.83 ug/L 82 66 -135
1,1,2-Trichloroethane 0.210 U 50.0 42.67 ug/L 85 66 -131
1,1-Dichloroethane 0.500 U 50.0 57.97 ug/L 116 61 -144
1,1-Dichloroethene 0.500 U 50.0 52.62 ug/L 105 54 -147
1,1-Dichloropropene 0.500 U 50.0 52.66 ug/L 105 65 -136
1,2,3-Trichlorobenzene 0.900 U 50.0 39.98 ug/L 80 43 -145
1,2,3-Trichloropropane 0.840 U 50.0 40.33 ug/L 81 65 -133
1,2,4-Trichlorobenzene 0.820 U 50.0 39.19 ug/L 78 39 -148
1,2,4-Trimethylbenzene 0.820 U 50.0 37.76 ug/L 76 50 -139
1,2-Dibromoethane (EDB)0.230 U 50.0 41.97 ug/L 84 64 -132
1,2-Dichlorobenzene 0.500 U 50.0 37.58 ug/L 75 52 -137
1,2-Dichloroethane 0.190 U 50.0 53.58 ug/L 107 60 -141
1,2-Dichloropropane 0.500 U 50.0 57.79 ug/L 116 66 -137
1,3,5-Trimethylbenzene 0.560 U 50.0 38.23 ug/L 76 52 -135
1,3-Dichlorobenzene 0.540 U 50.0 37.49 ug/L 75 54 -135
1,3-Dichloropropane 0.500 U 50.0 41.79 ug/L 84 66 -133
1,4-Dichlorobenzene 0.640 U 50.0 36.59 ug/L 73 53 -135
2,2-Dichloropropane 0.500 U 50.0 57.90 ug/L 116 42 -144
2-Butanone (MEK)2.60 U 200 224.3 ug/L 112 55 -150
2-Chlorotoluene 0.570 U 50.0 36.89 ug/L 74 53 -134
2-Hexanone 1.40 U 200 171.8 ug/L 86 65 -140
4-Chlorotoluene 0.560 U 50.0 37.06 ug/L 74 54 -133
4-Methyl-2-pentanone (MIBK)1.80 U 200 229.9 ug/L 115 63 -146
Acetone 14.6 J 200 213.7 ug/L 100 43 -150
Benzene 0.247 J 50.0 54.49 ug/L 108 56 -142
Bromobenzene 0.540 U 50.0 38.20 ug/L 76 59 -136
Bromochloromethane 0.210 U 50.0 58.00 ug/L 116 64 -140
Bromodichloromethane 0.500 U 50.0 52.25 ug/L 104 59 -143
Bromoform 0.250 U 50.0 37.80 ug/L 76 50 -140
Bromomethane 0.980 U 50.0 49.09 ug/L 98 10 -150
Carbon tetrachloride 0.190 U 50.0 52.18 ug/L 104 55 -145
Chlorobenzene 0.150 U 50.0 40.70 ug/L 81 64 -130
Chloroethane 0.760 U 50.0 49.66 ug/L 99 50 -150
Chloroform 1.00 U 50.0 53.49 ug/L 107 60 -141
Chloromethane 0.320 U 50.0 62.18 ug/L 124 49 -148
cis-1,2-Dichloroethene 0.200 U 50.0 57.97 ug/L 116 59 -143
cis-1,3-Dichloropropene 0.500 U 50.0 54.66 ug/L 109 57 -140
Dibromochloromethane 0.240 U 50.0 41.35 ug/L 83 56 -143
Eurofins Pensacola
Page 14 of 22 9/30/2022
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: GW3Lab Sample ID: 400-226493-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
Dichlorodifluoromethane 0.850 U 50.0 51.36 ug/L 103 16 -150
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Diisopropyl ether 0.200 U 50.0 56.49 ug/L 113 60 -144
Ethanol 24.0 U F2 F1 2000 2203 ug/L 110 10 -150
Ethylbenzene 0.500 U 50.0 41.99 ug/L 84 58 -131
Isopropylbenzene 0.530 U 50.0 40.57 ug/L 81 56 -133
Methyl tert-butyl ether 0.220 U 50.0 57.45 ug/L 115 59 -137
Methylene Chloride 3.00 U 50.0 55.88 ug/L 112 60 -146
m-Xylene & p-Xylene 0.959 J 50.0 40.52 ug/L 79 57 -130
Naphthalene 3.00 U 50.0 57.04 ug/L 114 25 -150
n-Butylbenzene 0.760 U 50.0 37.91 ug/L 76 41 -142
N-Propylbenzene 0.690 U 50.0 39.38 ug/L 79 51 -138
o-Xylene 0.600 U 50.0 40.21 ug/L 80 61 -130
p-Cymene (p-Isopropyltoluene)0.710 U 50.0 38.38 ug/L 77 48 -139
sec-Butylbenzene 0.700 U 50.0 38.63 ug/L 77 50 -138
Styrene 1.00 U 50.0 39.91 ug/L 80 58 -131
tert-Butylbenzene 0.630 U 50.0 43.35 ug/L 87 54 -146
Tetrachloroethene 0.900 U 50.0 39.90 ug/L 80 52 -133
Toluene 2.32 50.0 42.99 ug/L 81 65 -130
trans-1,2-Dichloroethene 0.500 U 50.0 55.34 ug/L 111 61 -143
trans-1,3-Dichloropropene 0.200 U 50.0 41.15 ug/L 82 53 -133
Trichloroethene 0.150 U 50.0 53.60 ug/L 107 64 -136
Trichlorofluoromethane 0.520 U 50.0 56.81 ug/L 114 54 -150
Vinyl acetate 0.930 U 100 113.2 ug/L 113 26 -150
Vinyl chloride 0.500 U 50.0 53.49 ug/L 107 46 -150
Xylenes, Total 1.60 U 100 80.73 ug/L 81 59 -130
4-Bromofluorobenzene 72 -119
Surrogate
96
MS MS
Qualifier Limits%Recovery
102Dibromofluoromethane 75 -126
87Toluene-d8 (Surr)64 -132
Client Sample ID: GW3Lab Sample ID: 400-226493-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
1,1,1,2-Tetrachloroethane 0.160 U 50.0 42.63 ug/L 85 59 -137 4 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,1,1-Trichloroethane 0.180 U 50.0 53.80 ug/L 108 57 -142 4 30
1,1,2,2-Tetrachloroethane 0.500 U 50.0 41.79 ug/L 84 66 -135 2 30
1,1,2-Trichloroethane 0.210 U 50.0 43.37 ug/L 87 66 -131 2 30
1,1-Dichloroethane 0.500 U 50.0 60.07 ug/L 120 61 -144 4 30
1,1-Dichloroethene 0.500 U 50.0 54.25 ug/L 108 54 -147 3 30
1,1-Dichloropropene 0.500 U 50.0 56.38 ug/L 113 65 -136 7 30
1,2,3-Trichlorobenzene 0.900 U 50.0 45.27 ug/L 91 43 -145 12 30
1,2,3-Trichloropropane 0.840 U 50.0 40.66 ug/L 81 65 -133 1 30
1,2,4-Trichlorobenzene 0.820 U 50.0 44.24 ug/L 88 39 -148 12 30
1,2,4-Trimethylbenzene 0.820 U 50.0 43.03 ug/L 86 50 -139 13 30
1,2-Dibromoethane (EDB)0.230 U 50.0 43.38 ug/L 87 64 -132 3 30
Eurofins Pensacola
Page 15 of 22 9/30/2022
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: GW3Lab Sample ID: 400-226493-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
1,2-Dichlorobenzene 0.500 U 50.0 41.60 ug/L 83 52 -137 10 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,2-Dichloroethane 0.190 U 50.0 54.92 ug/L 110 60 -141 2 30
1,2-Dichloropropane 0.500 U 50.0 59.49 ug/L 119 66 -137 3 30
1,3,5-Trimethylbenzene 0.560 U 50.0 42.22 ug/L 84 52 -135 10 30
1,3-Dichlorobenzene 0.540 U 50.0 41.44 ug/L 83 54 -135 10 30
1,3-Dichloropropane 0.500 U 50.0 43.27 ug/L 87 66 -133 3 30
1,4-Dichlorobenzene 0.640 U 50.0 40.80 ug/L 82 53 -135 11 30
2,2-Dichloropropane 0.500 U 50.0 60.19 ug/L 120 42 -144 4 31
2-Butanone (MEK)2.60 U 200 241.9 ug/L 121 55 -150 8 30
2-Chlorotoluene 0.570 U 50.0 40.76 ug/L 82 53 -134 10 30
2-Hexanone 1.40 U 200 179.5 ug/L 90 65 -140 4 30
4-Chlorotoluene 0.560 U 50.0 41.45 ug/L 83 54 -133 11 30
4-Methyl-2-pentanone (MIBK)1.80 U 200 240.7 ug/L 120 63 -146 5 30
Acetone 14.6 J 200 224.3 ug/L 105 43 -150 5 30
Benzene 0.247 J 50.0 57.03 ug/L 114 56 -142 5 30
Bromobenzene 0.540 U 50.0 41.10 ug/L 82 59 -136 7 30
Bromochloromethane 0.210 U 50.0 59.43 ug/L 119 64 -140 2 30
Bromodichloromethane 0.500 U 50.0 53.35 ug/L 107 59 -143 2 30
Bromoform 0.250 U 50.0 38.72 ug/L 77 50 -140 2 30
Bromomethane 0.980 U 50.0 54.38 ug/L 109 10 -150 10 50
Carbon tetrachloride 0.190 U 50.0 52.91 ug/L 106 55 -145 1 30
Chlorobenzene 0.150 U 50.0 43.74 ug/L 87 64 -130 7 30
Chloroethane 0.760 U 50.0 52.50 ug/L 105 50 -150 6 30
Chloroform 1.00 U 50.0 55.16 ug/L 110 60 -141 3 30
Chloromethane 0.320 U 50.0 65.92 ug/L 132 49 -148 6 31
cis-1,2-Dichloroethene 0.200 U 50.0 60.19 ug/L 120 59 -143 4 30
cis-1,3-Dichloropropene 0.500 U 50.0 57.40 ug/L 115 57 -140 5 30
Dibromochloromethane 0.240 U 50.0 42.75 ug/L 85 56 -143 3 30
Dichlorodifluoromethane 0.850 U 50.0 55.41 ug/L 111 16 -150 8 31
Diisopropyl ether 0.200 U 50.0 65.08 ug/L 130 60 -144 14 30
Ethanol 24.0 U F2 F1 2000 5875 E F1 F2 ug/L 294 10 -150 91 40
Ethylbenzene 0.500 U 50.0 44.51 ug/L 89 58 -131 6 30
Isopropylbenzene 0.530 U 50.0 44.03 ug/L 88 56 -133 8 30
Methyl tert-butyl ether 0.220 U 50.0 58.22 ug/L 116 59 -137 1 30
Methylene Chloride 3.00 U 50.0 58.64 ug/L 117 60 -146 5 32
m-Xylene & p-Xylene 0.959 J 50.0 44.36 ug/L 87 57 -130 9 30
Naphthalene 3.00 U 50.0 50.96 ug/L 102 25 -150 11 30
n-Butylbenzene 0.760 U 50.0 44.84 ug/L 90 41 -142 17 31
N-Propylbenzene 0.690 U 50.0 43.29 ug/L 87 51 -138 9 30
o-Xylene 0.600 U 50.0 43.73 ug/L 87 61 -130 8 30
p-Cymene (p-Isopropyltoluene)0.710 U 50.0 43.77 ug/L 88 48 -139 13 30
sec-Butylbenzene 0.700 U 50.0 43.42 ug/L 87 50 -138 12 30
Styrene 1.00 U 50.0 44.25 ug/L 88 58 -131 10 30
tert-Butylbenzene 0.630 U 50.0 39.98 ug/L 80 54 -146 8 30
Tetrachloroethene 0.900 U 50.0 42.16 ug/L 84 52 -133 6 30
Toluene 2.32 50.0 45.60 ug/L 87 65 -130 6 30
trans-1,2-Dichloroethene 0.500 U 50.0 57.71 ug/L 115 61 -143 4 30
trans-1,3-Dichloropropene 0.200 U 50.0 42.54 ug/L 85 53 -133 3 30
Trichloroethene 0.150 U 50.0 57.26 ug/L 115 64 -136 7 30
Eurofins Pensacola
Page 16 of 22 9/30/2022
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QC Sample Results
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: GW3Lab Sample ID: 400-226493-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 594330
Trichlorofluoromethane 0.520 U 50.0 55.92 ug/L 112 54 -150 2 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
Vinyl acetate 0.930 U 100 121.3 ug/L 121 26 -150 7 33
Vinyl chloride 0.500 U 50.0 56.45 ug/L 113 46 -150 5 30
Xylenes, Total 1.60 U 100 88.10 ug/L 88 59 -130 9 30
4-Bromofluorobenzene 72 -119
Surrogate
95
MSD MSD
Qualifier Limits%Recovery
103Dibromofluoromethane 75 -126
87Toluene-d8 (Surr)64 -132
Eurofins Pensacola
Page 17 of 22 9/30/2022
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-226493-1
Project/Site: 6638 Jordan Rd
Client Sample ID: GW3 Lab Sample ID: 400-226493-1
Matrix: WaterDate Collected: 09/23/22 12:08
Date Received: 09/27/22 09:11
Analysis SM6200-B WPD09/29/22 11:541 EET PEN594330
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 400-594330/5
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD09/29/22 09:331 EET PEN594330
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 400-594330/1003
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD09/29/22 08:401 EET PEN594330
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: GW3 Lab Sample ID: 400-226493-1 MS
Matrix: WaterDate Collected: 09/23/22 12:08
Date Received: 09/27/22 09:11
Analysis SM6200-B WPD09/29/22 13:541 EET PEN594330
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: GW3 Lab Sample ID: 400-226493-1 MSD
Matrix: WaterDate Collected: 09/23/22 12:08
Date Received: 09/27/22 09:11
Analysis SM6200-B WPD09/29/22 14:191 EET PEN594330
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 (850)474-1001
Eurofins Pensacola
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Method Summary
Job ID: 400-226493-1Client: Terraquest Environmental Consultants, PC
Project/Site: 6638 Jordan Rd
Method Method Description LaboratoryProtocol
SMSM6200-B Volatile Organic Compounds EET PEN
SW8465030BPurge and Trap EET PEN
Protocol References:
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 (850)474-1001
Eurofins Pensacola
Page 19 of 22 9/30/2022
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Accreditation/Certification Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-226493-1
Project/Site: 6638 Jordan Rd
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 12-31-22
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 4-Methyl-2-pentanone (MIBK)
SM6200-B Water Acetone
SM6200-B Water Vinyl acetate
Eurofins Pensacola
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Login Sample Receipt Checklist
Client: Terraquest Environmental Consultants, PC Job Number: 400-226493-1
Login Number: 226493
Question Answer Comment
Creator: DeKlerk, Michaela
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 IR8
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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APPENDIX C
Limited Site Assessment Risk Classification and Land Use Form
Part I - Groundwater/Surface Water/Vapor Impacts High Risk 1. Has the discharge or release contaminated any water supply well including any used for
non-drinking purposes? YES/NO
If yes, explain.
2. Is a water supply well used for drinking water located within 1,000 feet of the source area
of the discharge or release? YES/NO
3. Is a water supply well used for any purpose (e.g., irrigation, washing cars, industrial cooling water, filling swimming pools) located within 250 feet of the source area of the release or
discharge? YES/NO
4. Does groundwater within 500 feet of the source area of the discharge or release have the potential for future use in that there is no other source of water supply other than the
groundwater? YES/NO Explain Municipal water is available and connected to all occupied properties within a 1,000-ft.
radius.
5. Do vapors from the discharge or release pose a threat of explosion because of accumulation of the vapors in a confined space or pose any serious threat to public health, public safety,
or the environment? YES/NO
Explain.
Terraquest did not discover any confined spaces that may trap vapors or notice any high
petroleum vapor levels that may pose a threat to public health. 6. Are there any other factors that would cause the discharge or release to pose an imminent
danger to public health, public safety, or the environment? YES/NO
If yes, explain.
COLTRANE GORCERY CO., INC. 109 E. MOUNTAIN ST. KERNERSVILLE, FORSYTH COUNTY, NORTH CAROLINA
LSA Risk Classification and Land Use Form
By: Terraquest Environmental Consultants, P.C.
Page 2 of 4
Intermediate Risk
7. Is a surface water body located within 500 feet of the source area of the discharge or
release? YES/NO
The Deep River is located approximately 1,350 feet to the southwest. If yes, does the maximum groundwater contaminant concentration exceed the surface water quality standards and criteria found in 15A NCAC 2B .0200 by a factor of 10?
YES/NO
8. Is the source area of the discharge or release located within a protection area as defined in
42 USC 300h-7(e)? YES/NO
If yes, explain
9. Is the discharge or release located in the Coastal Plain physiographic region as designated on a map entitled Geology of North Carolina published by the Department in 1985?
YES/NO
If yes, is the source area of the discharge or release located in an area in which there is a recharge to an unconfined or semi-confined deeper aquifer that is being used or may be
used as a source of drinking water? YES/NO If yes, explain.
10. Do levels of groundwater contamination exceed the gross contamination levels established
(see Table 7) by the Department? YES/NO
See Table 4.
COLTRANE GORCERY CO., INC. 109 E. MOUNTAIN ST. KERNERSVILLE, FORSYTH COUNTY, NORTH CAROLINA
LSA Risk Classification and Land Use Form
By: Terraquest Environmental Consultants, P.C.
Page 3 of 4
Part II - Land Use Property Containing Source Area of Discharge or Release The questions below pertain to the property containing the source area of the release.
1. Does the property contain one or more primary or secondary residences (permanent or
temporary)? YES/NO
Explain.
The property is a vacant commercial retail building. 2. Does the property contain a school, daycare center, hospital, playground, park, recreation
area, church, nursing home, or other place of public assembly? YES/NO
Explain.
The property is a vacant commercial retail building. 3. Does the property contain a commercial (e.g., retail, warehouse, office/business space, etc.)
Or industrial (e.g., manufacturing, utilities, industrial research and development,
chemical/petroleum bulk storage, etc.) Enterprise, an inactive commercial or industrial
enterprise, or is the land undeveloped? YES/NO
Explain. The property is a vacant commercial retail building.
4. Do children visit the property? YES/NO
Explain.
Children can visit the property. 5. Is access to the property reliably restricted consistent with its use (e.g., by fences, security
personnel, or both)? YES/NO
Explain.
No fences.
6. Do pavement, buildings, or other structures cap the contaminated soil? YES/NO
Explain.
The contaminated soil is covered by an asphalt surface.
If yes, what mechanisms are in place or can be put in place to ensure that the contaminated soil will remain capped in the foreseeable future?
Maintenance of the asphalt surfaces.
COLTRANE GORCERY CO., INC. 109 E. MOUNTAIN ST.
KERNERSVILLE, FORSYTH COUNTY, NORTH CAROLINA
LSA Risk Classification and Land Use Form
By: Terraquest Environmental Consultants, P.C.
Page 4 of 4
7. What is the zoning status of the property? Town of Ramseur Business
8. Is the use of the property likely to change in the next 20 years?
Explain. The site will most likely remain in a commercial capacity given its current zoning classification and location along Jordan Rd.
Property Surrounding Source Area of Discharge or Release The questions below pertain to the area within 1,500 feet of the source area of the discharge or release (excludes property containing source area of the release):
1. What is the distance from the source area of the release to the nearest primary or secondary
residence (permanent or temporary)? The closest residence is located 300 feet to the south.
2. What is the distance from the source area of the release to the nearest school, daycare
center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly? All of the above items are beyond a 1,000-ft. radius.
3. What is the zoning status of properties in the surrounding area? The subject property and surrounding property to the north, south, east, and west have a Town of Ramseur Business zoning classification. The surrounding properties to the
south have residential zoning classifications.
4. Briefly characterize the use and activities of the land in the surrounding area. Properties to the north, south, east, and west are commercial including shopping mall, a
gas station, and commercial retail with a funeral home to the south. Residence are
located to the south.
APPENDIX D
WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016
1. Well Contractor Information:
Well Contractor Name
NC Well Contractor Certification Number
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural Municipal/Public
Geothermal (Heating/Cooling Supply) Residential Water Supply (single)
Industrial/Commercial Residential Water Supply (shared)
Irrigation
Non-Water Supply Well:
Monitoring Recovery
Injection Well:
Aquifer Recharge Groundwater Remediation
Aquifer Storage and Recovery Salinity Barrier
Aquifer Test Stormwater Drainage
Experimental Technology Subsidence Control
Geothermal (Closed Loop) Tracer
Geothermal (Heating/Cooling Return) Other (explain under #21 Remarks)
4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s): Permanent or Temporary
7. Is this a repair to an existing well: Yes or No
If this is a repair, fill out known well construction information and explain the nature of the
repair under #21 remarks section or on the back of this form.
8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:
9. Total well depth below land surface: (ft.)
For multiple wells list all depths if different (example- )
10. Static water level below top of casing: (ft.)
If water level is above casing,
11. Borehole diameter: (in.)
12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
14. WATER ZONES
FROM TO DESCRIPTION
ft.ft.
ft.ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
FROM TO DIAMETER THICKNESS MATERIAL
ft.ft.in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft.ft.in.
ft.ft.in.
17. SCREEN
FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft.ft.in.
ft.ft.in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft.ft.
ft.ft.
ft.ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft.ft.
ft.ft.
20. DRILLING LOG (attach additional sheets if necessary)
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
ft.ft.
21. REMARKS
22. Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance
with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
completion of well construction to the county health department of the county
where constructed.
Wesley J. Sorrells
3577
Terraquest Environmental Consultants
12/13/22 MW1
Hardin II LLC.
6638 Jordan Rd.
Randolph
35.73735 -79.65574
20
13.19
6.25
Solid Stem Auger
12/3/22
5 20 2 10Slot Scd.40 PVC
1
0.5
3
3
1
20
Bentonite
Portland
No.2 Sand Pour
Pour
0
0.5
1
5
0.5
1
5
20
Asphalt
Gravel
Silt with little Clay
Clayey Silt
Pour
5
10
15
20
Asphalt and Gravel
Silt w/Little Clay (ML)
Med. stiff, yellowish-orange, mostly silt, little clay, dry.
Clayey Silt (ML)
med. stiff, yellow-orange, mostly silt, trace clay, moisture at
12.5 feet BGL.
Boring Terminated @ 20 feet BGL.
1.2
20.5
325.6
180.2
NA
NA
NA
NA
BORING LOG/MONITORING WELL INSTALLATION DETAIL
12/13/22
12022
Date Started:
Logged by:
Contractor:
Drill Method:
Site:
Project No.:1
Boring Number:SampleBlow
Counts Completion Depth Lithology DescriptionFeet
J. Grubbs
Hardin II, LLC6638 Jordan Rd.Ramseur, NC 27316
MW1
Scale as shown; Hatch pattern denotes soil sample depth;
12/13/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
Page
OVM
(ppm)
Client:The Morgan Companies5900 N. Andrews Ave., Suite 410Ft. Lauderdale, FL 33309
Well Construction
2" diameter Sch. 40 PVC; .010" slotted screen
Sand: no. 2 sand; Grout: poured portland; Bentonite: poured pellets
Finished with 8"-diameter metal bolt down manhole.
Driller:
Date Finished:
Terraquest
Solid Stem Auger
J Grubbs
NA - Not Applicable; BGL - Below Ground Level
APPENDIX E
ANALYTICAL REPORT
PREPARED FOR
Attn: Jonathan Grubs
Terraquest Environmental Consultants, PC
100 E. Ruffin Street
Mebane, North Carolina 27302
Generated 12/30/2022 12:34:21 PM
JOB DESCRIPTION
Hardin II LLC
JOB NUMBER
400-230510-1
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
The test results in this report meet all NELAP requirements for accredited parameters, unless otherwise noted, and relate
only to the referenced samples. Pursuant to NELAP, this report may not be reproduced, except in full, without written
approval from the laboratory. For questions please contact the Project Manager at the e-mail address listed on this page, or
the telephone number at the bottom of the page. Eurofins Environment Testing Southeast LLC, Pensacola Certifications and
Approvals: Alabama (40150), Arizona (AZ0710), Arkansas (88-0689), Florida (E81010), Illinois (200041), Iowa (367), Kansas
(E-10253), Kentucky UST (53), Louisiana (30748), Maryland (233), Massachusetts (M-FL094), Michigan (9912), New
Hampshire (250510), New Jersey (FL006), North Carolina (314), Oklahoma (9810), Pennsylvania (68-00467), Rhode Island
(LAO00307), South Carolina (96026), Tennessee (TN02907), Texas (T104704286-10-2), Virginia (00008), Washington
(C2043), West Virginia (136), USDA Foreign Soil Permit (P330-08-00006).
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
12/30/2022 12:34:21 PM
Authorized for release by
Chad Bechtold, Project Manager
Chad.Bechtold@et.eurofinsus.com
(813)690-3563
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Table of Contents
Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Laboratory Job ID: 400-230510-1
Page 3 of 61 Eurofins Pensacola12/30/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Job ID: 400-230510-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-230510-1
Receipt
The samples were received on 12/14/2022 9:30 AM. 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 1.1°C
GC/MS VOA
Method 8260D: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with
preparation batch 400-605769 and analytical batch 400-605755. LCS/LCSD data is provided.
Method SM6200_B: The laboratory control sample (LCS) for analytical batch 400-605330 recovered outside control limits for the following
analytes: n-Butylbenzene. These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the
data have been reported.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
GC/MS Semi VOA
Method 625.1: The laboratory control sample (LCS) for preparation batch 400-605658 and analytical batch 400-606029 recovered outside
control limits for the following analytes: Diethyl phthalate, Pyrene, Fluoranthene, 4-Bromophenyl phenyl ether, Hexachlorobutadiene and
Fluorene. These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data have been
reported.
Method 625.1: The laboratory control sample duplicate (LCSD) for preparation batch 400-605658 and analytical batch 400-606029
recovered outside control limits for the following analytes: Dimethyl phthalate, 2,4,5-Trichlorophenol, 2,4,6-Trichlorophenol, Diethyl
phthalate, 4-Chlorophenyl phenyl ether, Hexachlorobenzene, Pyrene, Fluoranthene, 4-Bromophenyl phenyl ether, Hexachlorobutadiene
and Fluorene. These analytes were biased high in the LCSD and were not detected in the associated samples; therefore, the data have
been reported.
Method 625.1: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch
400-605658 and analytical batch 400-606029 recovered outside control limits for the following analytes: Benzidine.
Method 8270E: The following sample was diluted due to the nature of the sample matrix: SB3-A (400-230510-2). Elevated reporting limits
(RLs) are provided.
Method 8270E: The following analyte(s) recovered outside control limits for the LCS associated with preparation batch 400-605157 and
analytical batch 400-605210: Hexachlorobutadiene and 4,6-Dinitro-2-methylphenol. This is not indicative of a systematic control problem
because these were random marginal exceedances. Qualified results have been reported.
Method 8270E: The continuing calibration verification (CCV) associated with batch 400-605210 recovered outside acceptance criteria, low
biased, for Bis(2-chloroethyl)ether and Hexachlorocyclopentadiene. A reporting limit (RL) standard was analyzed, and the target analytes
are detected. Since the associated samples were non-detect for the analyte(s), the data are reported.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Hydrocarbons
Method MAVPH: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch
400-605163 and 400-605163 and analytical batch 400-605162 recovered outside control limits. Individual recoveries are within limits.
Method MAVPH: The following sample was diluted because the base dilution for VPH soil analysis is 1:50:SB3-A (400-230510-2).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Job ID: 400-230510-1 (Continued)
Laboratory: Eurofins Pensacola (Continued)
GC Semi VOA
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Hydrocarbons
Method MAEPH: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-606276 and analytical batch
400-606590 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or
non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Metals
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
General Chemistry
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
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Detection Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Client Sample ID: MW1 Lab Sample ID: 400-230510-1
Dibenzofuran
RL
9.75 ug/L
MDL
0.166
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J0.310 625.1
Diethyl phthalate 9.75 ug/L0.234 Total/NA11.80 J *+625.1
Lead 0.0100 mg/L0.00200 Total/NA10.0198 6010D
Client Sample ID: SB3-A Lab Sample ID: 400-230510-2
☼Acetone
RL
0.0273 mg/Kg
MDL
0.0131
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.0328 8260D
☼n-Butylbenzene 0.00545 mg/Kg0.00105 Total/NA10.00776 8260D
☼sec-Butylbenzene 0.00545 mg/Kg0.00104 Total/NA10.00839 8260D
☼tert-Butylbenzene 0.00545 mg/Kg0.00120 Total/NA10.00174 J 8260D
☼C9-C12 Aliphatics 1.71 mg/Kg1.71 Total/NA507.61 *1 MAVPH
☼C9-C10 Aromatics 0.916 mg/Kg0.916 Total/NA505.60 *1 MAVPH
☼C9-C18 Aliphatics 1.92 mg/Kg1.92 Total/NA116.4 F1 MA-EPH
☼C19-C36 Aliphatics 1.92 mg/Kg1.92 Total/NA127.8 MA-EPH
☼C11-C22 Aromatics 3.60 mg/Kg3.60 Total/NA115.9 MA-EPH
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
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Sample Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Lab Sample ID Client Sample ID Matrix Collected Received
400-230510-1 MW1 Water 12/13/22 13:00 12/14/22 09:30
400-230510-2 SB3-A Solid 12/13/22 11:15 12/14/22 09:30
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-1Client Sample ID: MW1
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Method: SM6200-B - Volatile Organic Compounds
RL MDL
0.160 U 1.00 0.160 ug/L 12/18/22 10:05 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 12/18/22 10:05 10.180 U1,1,1-Trichloroethane
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 12/18/22 10:05 10.210 U1,1,2-Trichloroethane
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,1-Dichloroethane
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,1-Dichloroethene
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,1-Dichloropropene
1.00 0.900 ug/L 12/18/22 10:05 10.900 U1,2,3-Trichlorobenzene
5.00 0.840 ug/L 12/18/22 10:05 10.840 U1,2,3-Trichloropropane
1.00 0.820 ug/L 12/18/22 10:05 10.820 U1,2,4-Trichlorobenzene
1.00 0.820 ug/L 12/18/22 10:05 10.820 U1,2,4-Trimethylbenzene
1.00 0.230 ug/L 12/18/22 10:05 10.230 U1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,2-Dichlorobenzene
1.00 0.190 ug/L 12/18/22 10:05 10.190 U1,2-Dichloroethane
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,2-Dichloropropane
1.00 0.560 ug/L 12/18/22 10:05 10.560 U1,3,5-Trimethylbenzene
1.00 0.540 ug/L 12/18/22 10:05 10.540 U1,3-Dichlorobenzene
1.00 0.500 ug/L 12/18/22 10:05 10.500 U1,3-Dichloropropane
1.00 0.640 ug/L 12/18/22 10:05 10.640 U1,4-Dichlorobenzene
1.00 0.500 ug/L 12/18/22 10:05 10.500 U2,2-Dichloropropane
25.0 2.60 ug/L 12/18/22 10:05 12.60 U2-Butanone (MEK)
1.00 0.570 ug/L 12/18/22 10:05 10.570 U2-Chlorotoluene
25.0 1.40 ug/L 12/18/22 10:05 11.40 U2-Hexanone
1.00 0.560 ug/L 12/18/22 10:05 10.560 U4-Chlorotoluene
25.0 1.80 ug/L 12/18/22 10:05 11.80 U4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 12/18/22 10:05 110.0 UAcetone
1.00 0.130 ug/L 12/18/22 10:05 10.130 UBenzene
1.00 0.540 ug/L 12/18/22 10:05 10.540 UBromobenzene
1.00 0.210 ug/L 12/18/22 10:05 10.210 UBromochloromethane
1.00 0.500 ug/L 12/18/22 10:05 10.500 UBromodichloromethane
5.00 0.250 ug/L 12/18/22 10:05 10.250 UBromoform
1.00 0.980 ug/L 12/18/22 10:05 10.980 UBromomethane
1.00 0.190 ug/L 12/18/22 10:05 10.190 UCarbon tetrachloride
1.00 0.150 ug/L 12/18/22 10:05 10.150 UChlorobenzene
1.00 0.760 ug/L 12/18/22 10:05 10.760 UChloroethane
1.00 1.00 ug/L 12/18/22 10:05 11.00 UChloroform
1.00 0.320 ug/L 12/18/22 10:05 10.320 UChloromethane
1.00 0.200 ug/L 12/18/22 10:05 10.200 Ucis-1,2-Dichloroethene
5.00 0.500 ug/L 12/18/22 10:05 10.500 Ucis-1,3-Dichloropropene
1.00 0.240 ug/L 12/18/22 10:05 10.240 UDibromochloromethane
1.00 0.850 ug/L 12/18/22 10:05 10.850 UDichlorodifluoromethane
1.00 0.200 ug/L 12/18/22 10:05 10.200 UDiisopropyl ether
100 24.0 ug/L 12/18/22 10:05 124.0 UEthanol
1.00 0.500 ug/L 12/18/22 10:05 10.500 UEthylbenzene
1.00 0.530 ug/L 12/18/22 10:05 10.530 UIsopropylbenzene
1.00 0.220 ug/L 12/18/22 10:05 10.220 UMethyl tert-butyl ether
5.00 3.00 ug/L 12/18/22 10:05 13.00 UMethylene Chloride
5.00 0.630 ug/L 12/18/22 10:05 10.630 Um-Xylene & p-Xylene
5.00 3.00 ug/L 12/18/22 10:05 13.00 UNaphthalene
Eurofins Pensacola
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-1Client Sample ID: MW1
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
0.760 U *+1.00 0.760 ug/L 12/18/22 10:05 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
n-Butylbenzene
1.00 0.690 ug/L 12/18/22 10:05 10.690 UN-Propylbenzene
5.00 0.600 ug/L 12/18/22 10:05 10.600 Uo-Xylene
1.00 0.710 ug/L 12/18/22 10:05 10.710 Up-Cymene (p-Isopropyltoluene)
1.00 0.700 ug/L 12/18/22 10:05 10.700 Usec-Butylbenzene
1.00 1.00 ug/L 12/18/22 10:05 11.00 UStyrene
1.00 0.630 ug/L 12/18/22 10:05 10.630 Utert-Butylbenzene
1.00 0.900 ug/L 12/18/22 10:05 10.900 UTetrachloroethene
1.00 0.410 ug/L 12/18/22 10:05 10.410 UToluene
1.00 0.500 ug/L 12/18/22 10:05 10.500 Utrans-1,2-Dichloroethene
5.00 0.200 ug/L 12/18/22 10:05 10.200 Utrans-1,3-Dichloropropene
1.00 0.150 ug/L 12/18/22 10:05 10.150 UTrichloroethene
1.00 0.520 ug/L 12/18/22 10:05 10.520 UTrichlorofluoromethane
25.0 0.930 ug/L 12/18/22 10:05 10.930 UVinyl acetate
1.00 0.500 ug/L 12/18/22 10:05 10.500 UVinyl chloride
10.0 1.60 ug/L 12/18/22 10:05 11.60 UXylenes, Total
4-Bromofluorobenzene 108 72-119 12/18/22 10:05 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 88 12/18/22 10:05 175-126
Toluene-d8 (Surr)106 12/18/22 10:05 164-132
Method: 40CFR136A 625.1 - Semivolatile Organic Compounds (GC/MS)
RL MDL
0.146 U 9.75 0.146 ug/L 12/20/22 13:14 12/27/22 15:38 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1-Methylnaphthalene
9.75 0.156 ug/L 12/20/22 13:14 12/27/22 15:38 10.156 U2,2'-oxybis(1-chloropropane)
9.75 3.61 ug/L 12/20/22 13:14 12/27/22 15:38 13.61 U *+2,4,5-Trichlorophenol
9.75 2.54 ug/L 12/20/22 13:14 12/27/22 15:38 12.54 U *+2,4,6-Trichlorophenol
9.75 1.95 ug/L 12/20/22 13:14 12/27/22 15:38 11.95 U2,4-Dichlorophenol
9.75 1.95 ug/L 12/20/22 13:14 12/27/22 15:38 11.95 U2,4-Dimethylphenol
29.3 3.32 ug/L 12/20/22 13:14 12/27/22 15:38 13.32 U2,4-Dinitrophenol
9.75 1.85 ug/L 12/20/22 13:14 12/27/22 15:38 11.85 U2,4-Dinitrotoluene
9.75 1.85 ug/L 12/20/22 13:14 12/27/22 15:38 11.85 U2,6-Dinitrotoluene
9.75 0.137 ug/L 12/20/22 13:14 12/27/22 15:38 10.137 U2-Chloronaphthalene
9.75 2.15 ug/L 12/20/22 13:14 12/27/22 15:38 12.15 U2-Chlorophenol
9.75 0.127 ug/L 12/20/22 13:14 12/27/22 15:38 10.127 U2-Methylnaphthalene
9.75 1.76 ug/L 12/20/22 13:14 12/27/22 15:38 11.76 U2-Methylphenol
9.75 2.15 ug/L 12/20/22 13:14 12/28/22 16:53 12.15 U2-Nitroaniline
9.75 2.34 ug/L 12/20/22 13:14 12/27/22 15:38 12.34 U2-Nitrophenol
19.5 0.380 ug/L 12/20/22 13:14 12/27/22 15:38 10.380 U3 & 4 Methylphenol
9.75 2.54 ug/L 12/20/22 13:14 12/27/22 15:38 12.54 U3,3'-Dichlorobenzidine
9.75 1.76 ug/L 12/20/22 13:14 12/27/22 15:38 11.76 U3-Nitroaniline
9.75 1.56 ug/L 12/20/22 13:14 12/27/22 15:38 11.56 U4,6-Dinitro-2-methylphenol
9.75 0.195 ug/L 12/20/22 13:14 12/27/22 15:38 10.195 U *+4-Bromophenyl phenyl ether
9.75 3.71 ug/L 12/20/22 13:14 12/27/22 15:38 13.71 U4-Chloro-3-methylphenol
9.75 3.32 ug/L 12/20/22 13:14 12/28/22 16:53 13.32 U4-Chloroaniline
9.75 1.95 ug/L 12/20/22 13:14 12/27/22 15:38 11.95 U *+4-Chlorophenyl phenyl ether
9.75 1.46 ug/L 12/20/22 13:14 12/27/22 15:38 11.46 U4-Nitroaniline
9.75 2.05 ug/L 12/20/22 13:14 12/27/22 15:38 12.05 U4-Nitrophenol
9.75 0.156 ug/L 12/20/22 13:14 12/27/22 15:38 10.156 UAcenaphthene
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-1Client Sample ID: MW1
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Method: 40CFR136A 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
0.166 U 9.75 0.166 ug/L 12/20/22 13:14 12/27/22 15:38 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Acenaphthylene
9.75 0.176 ug/L 12/20/22 13:14 12/27/22 15:38 10.176 UAnthracene
24.4 19.5 ug/L 12/20/22 13:14 12/27/22 15:38 119.5 U *1Benzidine
9.75 0.176 ug/L 12/20/22 13:14 12/27/22 15:38 10.176 UBenzo[a]anthracene
9.75 0.117 ug/L 12/20/22 13:14 12/27/22 15:38 10.117 UBenzo[a]pyrene
9.75 0.146 ug/L 12/20/22 13:14 12/27/22 15:38 10.146 UBenzo[b]fluoranthene
9.75 0.224 ug/L 12/20/22 13:14 12/27/22 15:38 10.224 UBenzo[g,h,i]perylene
9.75 0.156 ug/L 12/20/22 13:14 12/27/22 15:38 10.156 UBenzo[k]fluoranthene
29.3 7.12 ug/L 12/20/22 13:14 12/28/22 16:53 17.12 UBenzoic acid
9.75 1.95 ug/L 12/20/22 13:14 12/28/22 16:53 11.95 UBenzyl alcohol
9.75 0.156 ug/L 12/20/22 13:14 12/28/22 16:53 10.156 UBis(2-chloroethoxy)methane
9.75 2.63 ug/L 12/20/22 13:14 12/28/22 16:53 12.63 UBis(2-chloroethyl)ether
9.75 4.88 ug/L 12/20/22 13:14 12/27/22 15:38 14.88 UBis(2-ethylhexyl) phthalate
9.75 0.185 ug/L 12/20/22 13:14 12/27/22 15:38 10.185 UButyl benzyl phthalate
9.75 0.185 ug/L 12/20/22 13:14 12/27/22 15:38 10.185 UChrysene
9.75 0.234 ug/L 12/20/22 13:14 12/27/22 15:38 10.234 UDibenz(a,h)anthracene
9.75 0.166 ug/L 12/20/22 13:14 12/27/22 15:38 10.310 JDibenzofuran
9.75 0.234 ug/L 12/20/22 13:14 12/27/22 15:38 11.80 J *+Diethyl phthalate
9.75 0.166 ug/L 12/20/22 13:14 12/27/22 15:38 10.166 U *+Dimethyl phthalate
9.75 1.37 ug/L 12/20/22 13:14 12/27/22 15:38 11.37 UDi-n-butyl phthalate
9.75 0.166 ug/L 12/20/22 13:14 12/27/22 15:38 10.166 UDi-n-octyl phthalate
9.75 0.176 ug/L 12/20/22 13:14 12/27/22 15:38 10.176 U *+Fluoranthene
9.75 0.176 ug/L 12/20/22 13:14 12/27/22 15:38 10.176 U *+Fluorene
9.75 0.166 ug/L 12/20/22 13:14 12/27/22 15:38 10.166 U *+Hexachlorobenzene
9.75 3.51 ug/L 12/20/22 13:14 12/27/22 15:38 13.51 U *+Hexachlorobutadiene
19.5 2.54 ug/L 12/20/22 13:14 12/28/22 16:53 12.54 UHexachlorocyclopentadiene
9.75 4.10 ug/L 12/20/22 13:14 12/27/22 15:38 14.10 UHexachloroethane
9.75 0.215 ug/L 12/20/22 13:14 12/27/22 15:38 10.215 UIndeno[1,2,3-cd]pyrene
9.75 0.137 ug/L 12/20/22 13:14 12/28/22 16:53 10.137 UIsophorone
9.75 0.127 ug/L 12/20/22 13:14 12/28/22 16:53 10.127 UNitrobenzene
9.75 3.22 ug/L 12/20/22 13:14 12/27/22 15:38 13.22 UN-Nitrosodi-n-propylamine
9.75 0.176 ug/L 12/20/22 13:14 12/28/22 16:53 10.176 UN-Nitrosodiphenylamine
19.5 1.37 ug/L 12/20/22 13:14 12/28/22 16:53 11.37 UPentachlorophenol
9.75 0.176 ug/L 12/20/22 13:14 12/27/22 15:38 10.176 UPhenanthrene
9.75 1.07 ug/L 12/20/22 13:14 12/27/22 15:38 11.07 UPhenol
9.75 0.205 ug/L 12/20/22 13:14 12/27/22 15:38 10.205 U *+Pyrene
2,4,6-Tribromophenol 87 15-135 12/20/22 13:14 12/27/22 15:38 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 71 12/20/22 13:14 12/27/22 15:38 132-109
2-Fluorophenol 51 12/20/22 13:14 12/27/22 15:38 110-104
Nitrobenzene-d5 65 12/20/22 13:14 12/27/22 15:38 131-111
Phenol-d5 38 12/20/22 13:14 12/27/22 15:38 110-110
Terphenyl-d14 105 12/20/22 13:14 12/27/22 15:38 130-129
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
26.0 U 26.0 26.0 ug/L 12/20/22 02:06 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 12/20/22 02:06 111.0 UC9-C12 Aliphatics
7.00 7.00 ug/L 12/20/22 02:06 17.00 UC9-C10 Aromatics
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-1Client Sample ID: MW1
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
a,a,a-Trifluorotoluene (fid)86 70-130 12/20/22 02:06 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)88 12/20/22 02:06 170-130
Method: EPA-DW 504.1 - EDB, DBCP and 1,2,3-TCP (GC)
RL MDL
0.0145 U 0.0193 0.0145 ug/L 12/16/22 08:57 12/16/22 19:11 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,2-Dibromoethane (EDB)
4-Bromofluorobenzene 116 56-150 12/16/22 08:57 12/16/22 19:11 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
149 U 149 149 ug/L 12/15/22 14:33 12/19/22 16:49 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
149 149 ug/L 12/15/22 14:33 12/19/22 16:49 1149UC19-C36 Aliphatics
307 307 ug/L 12/15/22 14:33 12/19/22 23:41 1307UC11-C22 Aromatics
1-Chlorooctadecane 118 40-140 12/15/22 14:33 12/19/22 16:49 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 95 12/15/22 14:33 12/19/22 23:41 140-140
2-Fluorobiphenyl 88 12/15/22 14:33 12/19/22 23:41 140-140
2-Bromonaphthalene 90 12/15/22 14:33 12/19/22 23:41 140-140
Method: SW846 6010D - Metals (ICP)
RL MDL
0.0198 0.0100 0.00200 mg/L 12/16/22 09:45 12/20/22 15:32 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Lead
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-2Client Sample ID: SB3-A
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
RL MDL
0.00120 U 0.00545 0.00120 mg/Kg ☼12/21/22 07:21 12/21/22 10:47 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
0.00545 0.00120 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00120 U1,1,1-Trichloroethane
0.00545 0.000894 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000894 U1,1,2,2-Tetrachloroethane
0.00545 0.000851 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000851 U1,1,2-Trichloroethane
0.00545 0.000905 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000905 U1,1-Dichloroethane
0.00545 0.000927 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000927 U1,1-Dichloroethene
0.00545 0.000905 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000905 U1,1-Dichloropropene
0.00545 0.00120 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00120 U1,2,3-Trichlorobenzene
0.00545 0.000873 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000873 U1,2,3-Trichloropropane
0.00545 0.00100 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00100 U1,2,4-Trichlorobenzene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 U1,2,4-Trimethylbenzene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 U1,2-Dibromoethane
0.00545 0.000774 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000774 U1,2-Dichlorobenzene
0.00545 0.000894 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000894 U1,2-Dichloroethane
0.00545 0.000829 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000829 U1,2-Dichloropropane
0.00545 0.000905 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000905 U1,3,5-Trimethylbenzene
0.00545 0.00104 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00104 U1,3-Dichlorobenzene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 U1,3-Dichloropropane
0.00545 0.000938 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000938 U1,4-Dichlorobenzene
0.00545 0.00120 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00120 U2,2-Dichloropropane
0.0273 0.00654 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00654 U2-Butanone (MEK)
0.00545 0.000883 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000883 U2-Chlorotoluene
0.0273 0.00545 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00545 U2-Hexanone
0.00545 0.00107 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00107 U4-Chlorotoluene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 U4-Isopropyltoluene
0.0273 0.00545 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00545 U4-Methyl-2-pentanone (MIBK)
0.0273 0.0131 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.0328Acetone
0.00545 0.000731 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000731 UBenzene
0.00545 0.00142 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00142 UBromobenzene
0.00545 0.000883 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000883 UBromochloromethane
0.00545 0.00100 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00100 UBromodichloromethane
0.00545 0.00142 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00142 UBromoform
0.00545 0.00273 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00273 UBromomethane
0.00545 0.00185 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00185 UCarbon tetrachloride
0.00545 0.000567 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000567 UChlorobenzene
0.00545 0.00131 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00131 UChloroethane
0.00545 0.00545 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00545 UChloroform
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 UChloromethane
0.00545 0.000829 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000829 Ucis-1,2-Dichloroethene
0.00545 0.00131 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00131 Ucis-1,3-Dichloropropene
0.00545 0.00131 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00131 UDibromochloromethane
0.00545 0.00142 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00142 UDichlorodifluoromethane
0.109 0.0807 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.0807 UEthanol
0.00545 0.000665 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000665 UEthylbenzene
0.00545 0.000600 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000600 UIsopropyl ether
0.00545 0.000742 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000742 UIsopropylbenzene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 UMethyl tert-butyl ether
0.0164 0.0109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.0109 UMethylene Chloride
0.00545 0.00327 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00327 UNaphthalene
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-2Client Sample ID: SB3-A
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
RL MDL
0.00776 0.00545 0.00105 mg/Kg ☼12/21/22 07:21 12/21/22 10:47 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
n-Butylbenzene
0.00545 0.000982 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000982 UN-Propylbenzene
0.00545 0.00104 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00839sec-Butylbenzene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 UStyrene
0.00545 0.00120 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00174 Jtert-Butylbenzene
0.00545 0.00327 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00327 UTetrachloroethene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 UToluene
0.00545 0.00105 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00105 Utrans-1,2-Dichloroethene
0.00545 0.00120 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00120 Utrans-1,3-Dichloropropene
0.00545 0.00109 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00109 UTrichloroethene
0.00545 0.000938 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000938 UTrichlorofluoromethane
0.0273 0.00207 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00207 UVinyl acetate
0.00545 0.000873 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.000873 UVinyl chloride
0.0109 0.00207 mg/Kg 12/21/22 07:21 12/21/22 10:47 1☼0.00207 UXylenes, Total
4-Bromofluorobenzene 89 67-130 12/21/22 07:21 12/21/22 10:47 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 109 12/21/22 07:21 12/21/22 10:47 177-127
Toluene-d8 (Surr)93 12/21/22 07:21 12/21/22 10:47 176-127
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS)
RL MDL
0.201 U 2.01 0.201 mg/Kg ☼12/16/22 09:55 12/17/22 00:52 5
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1-Methylnaphthalene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,4,5-Trichlorophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,4,6-Trichlorophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,4-Dichlorophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,4-Dimethylphenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,4-Dinitrotoluene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2,6-Dinitrotoluene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2-Chloronaphthalene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2-Chlorophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2-Methylnaphthalene
2.01 0.488 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.488 U2-Methylphenol
2.01 0.427 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.427 U2-Nitroaniline
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U2-Nitrophenol
4.02 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U3 & 4 Methylphenol
2.01 0.476 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.476 U3-Nitroaniline
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U *-4,6-Dinitro-2-methylphenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U4-Bromophenyl phenyl ether
2.01 0.494 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.494 U4-Chloro-3-methylphenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U4-Chloroaniline
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U4-Chlorophenyl phenyl ether
2.01 0.689 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.689 U4-Nitroaniline
2.01 0.671 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.671 U4-Nitrophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UAcenaphthene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UAcenaphthylene
2.01 0.262 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.262 UAniline
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UAnthracene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UBenzo[a]anthracene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UBenzo[a]pyrene
Eurofins Pensacola
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-2Client Sample ID: SB3-A
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
0.201 U 2.01 0.201 mg/Kg ☼12/16/22 09:55 12/17/22 00:52 5
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Benzo[b]fluoranthene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UBenzo[g,h,i]perylene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UBenzo[k]fluoranthene
6.04 2.13 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼2.13 UBenzoic acid
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 Ubis (2-chloroisopropyl) ether
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UBis(2-chloroethoxy)methane
2.01 0.561 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.561 UBis(2-chloroethyl)ether
2.01 0.494 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.494 UBis(2-ethylhexyl) phthalate
2.01 0.433 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.433 UButyl benzyl phthalate
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UChrysene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UDibenz(a,h)anthracene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UDibenzofuran
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UDiethyl phthalate
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UDimethyl phthalate
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UDi-n-butyl phthalate
2.01 0.732 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.732 UDi-n-octyl phthalate
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UFluoranthene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UFluorene
2.01 0.610 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.610 UHexachlorobenzene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 U *+Hexachlorobutadiene
2.01 0.402 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.402 UHexachlorocyclopentadiene
2.01 0.189 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.189 UHexachloroethane
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UIndeno[1,2,3-cd]pyrene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UIsophorone
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UNitrobenzene
2.01 0.232 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.232 UN-Nitrosodi-n-propylamine
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UN-Nitrosodiphenylamine
4.02 0.402 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.402 UPentachlorophenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UPhenanthrene
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UPhenol
2.01 0.201 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.201 UPyrene
2.01 0.914 mg/Kg 12/16/22 09:55 12/17/22 00:52 5☼0.914 UPyridine
2,4,6-Tribromophenol (Surr)60 10-150 12/16/22 09:55 12/17/22 00:52 5
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 90 12/16/22 09:55 12/17/22 00:52 527-127
2-Fluorophenol (Surr)56 12/16/22 09:55 12/17/22 00:52 525-128
Nitrobenzene-d5 (Surr)71 12/16/22 09:55 12/17/22 00:52 515-136
Phenol-d5 (Surr)49 12/16/22 09:55 12/17/22 00:52 529-130
Terphenyl-d14 (Surr)113 12/16/22 09:55 12/17/22 00:52 524-146
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
3.30 U *1 3.30 3.30 mg/Kg ☼12/20/22 13:00 12/20/22 16:03 50
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
1.71 1.71 mg/Kg 12/20/22 13:00 12/20/22 16:03 50☼7.61 *1C9-C12 Aliphatics
0.916 0.916 mg/Kg 12/20/22 13:00 12/20/22 16:03 50☼5.60 *1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)84 70-130 12/20/22 13:00 12/20/22 16:03 50
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)86 12/20/22 13:00 12/20/22 16:03 5070-130
Eurofins Pensacola
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Client Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Lab Sample ID: 400-230510-2Client Sample ID: SB3-A
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
16.4 F1 1.92 1.92 mg/Kg ☼12/27/22 13:47 12/29/22 16:27 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
1.92 1.92 mg/Kg 12/27/22 13:47 12/29/22 16:27 1☼27.8C19-C36 Aliphatics
3.60 3.60 mg/Kg 12/27/22 13:47 12/29/22 20:40 1☼15.9C11-C22 Aromatics
1-Chlorooctadecane 81 40-140 12/27/22 13:47 12/29/22 16:27 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 71 12/27/22 13:47 12/29/22 20:40 140-140
2-Fluorobiphenyl 87 12/27/22 13:47 12/29/22 20:40 140-140
2-Bromonaphthalene 89 12/27/22 13:47 12/29/22 20:40 140-140
General Chemistry
RL MDL
80.7 0.01 0.01 %12/16/22 09:01 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Percent Solids (EPA Moisture)
0.01 0.01 %12/16/22 09:01 119.3Percent Moisture (EPA Moisture)
Eurofins Pensacola
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Definitions/Glossary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Qualifiers
GC/MS VOA
Qualifier Description
*+LCS and/or LCSD is outside acceptance limits, high biased.
Qualifier
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
U Indicates the analyte was analyzed for but not detected.
GC/MS Semi VOA
Qualifier Description
*-LCS and/or LCSD is outside acceptance limits, low biased.
Qualifier
*+LCS and/or LCSD is outside acceptance limits, high biased.
*1 LCS/LCSD 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.
U Indicates the analyte was analyzed for but not detected.
GC VOA
Qualifier Description
*1 LCS/LCSD RPD exceeds control limits.
Qualifier
U Indicates the analyte was analyzed for but not detected.
GC Semi VOA
Qualifier Description
F1 MS and/or MSD recovery exceeds control limits.
Qualifier
U Indicates the analyte was analyzed for but not detected.
Metals
Qualifier Description
U Indicates the analyte was analyzed for but not detected.
Qualifier
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
Eurofins Pensacola
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Definitions/Glossary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Glossary (Continued)
These commonly used abbreviations may or may not be present in this report.
RER Relative Error Ratio (Radiochemistry)
Abbreviation
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
Eurofins Pensacola
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Surrogate Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS
Prep Type: Total/NAMatrix: Solid
Lab Sample ID Client Sample ID (67-130)(77-127)(76-127)
BFB DBFM TOL
89 109 93400-230510-2
Percent Surrogate Recovery (Acceptance Limits)
SB3-A
100 105 99LCS 400-605769/13-A Lab Control Sample
98 106 98LCSD 400-605769/14-A Lab Control Sample Dup
97 106 96MB 400-605769/15-A Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
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
108 88 106400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
102 89 105400-230510-1 MS MW1
101 89 102400-230510-1 MSD MW1
100 86 107LCS 400-605330/1002 Lab Control Sample
108 87 109MB 400-605330/4 Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: 625.1 - Semivolatile Organic Compounds (GC/MS)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (15-135)(32-109)(10-104)(31-111)(10-110)(30-129)
TBP FBP 2FP NBZ PHL TPHL
87 71 51 65 38 105400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
135 108 67 6187 129LCS 400-605658/2-A Lab Control Sample
74 57 36 3245 65LCSD 400-605658/3-A Lab Control Sample Dup
110 100 60 5278 128MB 400-605658/1-A Method Blank
Surrogate Legend
TBP = 2,4,6-Tribromophenol
FBP = 2-Fluorobiphenyl
2FP = 2-Fluorophenol
NBZ = Nitrobenzene-d5
PHL = Phenol-d5
TPHL = Terphenyl-d14
Eurofins Pensacola
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Surrogate Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Prep Type: Total/NAMatrix: Solid
Lab Sample ID Client Sample ID (10-150)(27-127)(25-128)(15-136)(29-130)(24-146)
TBP FBP 2FP NBZ PHL TPHL
60 90 56 71 49 113400-230510-2
Percent Surrogate Recovery (Acceptance Limits)
SB3-A
107 88 67 7186 113LCS 400-605157/2-A Lab Control Sample
66 89 60 5968 112MB 400-605157/1-A Method Blank
Surrogate Legend
TBP = 2,4,6-Tribromophenol (Surr)
FBP = 2-Fluorobiphenyl
2FP = 2-Fluorophenol (Surr)
NBZ = Nitrobenzene-d5 (Surr)
PHL = Phenol-d5 (Surr)
TPHL = Terphenyl-d14 (Surr)
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Solid
Lab Sample ID Client Sample ID (70-130)(70-130)
TFT-F1 TFT-P1
84 86400-230510-2
Percent Surrogate Recovery (Acceptance Limits)
SB3-A
101 101LCS 400-605163/2-A Lab Control Sample
101 101LCSD 400-605163/3-A Lab Control Sample Dup
97 102MB 400-605163/1-A Method Blank
Surrogate Legend
TFT-F = a,a,a-Trifluorotoluene (fid)
TFT-P = a,a,a-Trifluorotoluene (pid)
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
86 88400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
87 87LCS 400-605480/3 Lab Control Sample
87 87LCSD 400-605480/4 Lab Control Sample Dup
86 87MB 400-605480/11 Method Blank
Surrogate Legend
TFT-F = a,a,a-Trifluorotoluene (fid)
TFT-P = a,a,a-Trifluorotoluene (pid)
Method: 504.1 - EDB, DBCP and 1,2,3-TCP (GC)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (56-150)
BFB1
116400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
105LCS 400-605141/2-A Lab Control Sample
111LCSD 400-605141/3-A Lab Control Sample Dup
115MB 400-605141/1-A Method Blank
Eurofins Pensacola
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Surrogate Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Surrogate Legend
BFB = 4-Bromofluorobenzene
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Solid
Lab Sample ID Client Sample ID (40-140)
1COD1
81400-230510-2
Percent Surrogate Recovery (Acceptance Limits)
SB3-A
96400-230510-2 MS SB3-A
89400-230510-2 MSD SB3-A
88LCS 400-606276/2-A Lab Control Sample
101LCSD 400-606276/3-A Lab Control Sample Dup
103MB 400-606276/1-A Method Blank
Surrogate Legend
1COD = 1-Chlorooctadecane
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Solid
Lab Sample ID Client Sample ID (40-140)(40-140)(40-140)
OTPH1 FBP1 2BN1
71 87 89400-230510-2
Percent Surrogate Recovery (Acceptance Limits)
SB3-A
74 84 84400-230510-2 MS SB3-A
80 94 93400-230510-2 MSD SB3-A
73 88 86LCS 400-606276/2-A Lab Control Sample
77 90 89LCSD 400-606276/3-A Lab Control Sample Dup
75 86 89MB 400-606276/1-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
118400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
112LCS 400-605059/2-A Lab Control Sample
107LCSD 400-605059/3-A Lab Control Sample Dup
96MB 400-605059/1-A Method Blank
Surrogate Legend
1COD = 1-Chlorooctadecane
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
95 88 90400-230510-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
100 94 94LCS 400-605059/2-A Lab Control Sample
Eurofins Pensacola
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Surrogate Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (40-140)(40-140)(40-140)
OTPH1 FBP1 2BN1
98 92 93LCSD 400-605059/3-A
Percent Surrogate Recovery (Acceptance Limits)
Lab Control Sample Dup
93 88 91MB 400-605059/1-A Method Blank
Surrogate Legend
OTPH = o-Terphenyl
FBP = 2-Fluorobiphenyl
2BN = 2-Bromonaphthalene
Eurofins Pensacola
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QC Association Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
GC/MS VOA
Analysis Batch: 605330
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-230510-1 MW1 Total/NA
Water SM6200-BMB 400-605330/4 Method Blank Total/NA
Water SM6200-BLCS 400-605330/1002 Lab Control Sample Total/NA
Water SM6200-B400-230510-1 MS MW1 Total/NA
Water SM6200-B400-230510-1 MSD MW1 Total/NA
Analysis Batch: 605755
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8260D 605769400-230510-2 SB3-A Total/NA
Solid 8260D 605769MB 400-605769/15-A Method Blank Total/NA
Solid 8260D 605769LCS 400-605769/13-A Lab Control Sample Total/NA
Solid 8260D 605769LCSD 400-605769/14-A Lab Control Sample Dup Total/NA
Prep Batch: 605769
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5035400-230510-2 SB3-A Total/NA
Solid 5035MB 400-605769/15-A Method Blank Total/NA
Solid 5035LCS 400-605769/13-A Lab Control Sample Total/NA
Solid 5035LCSD 400-605769/14-A Lab Control Sample Dup Total/NA
GC/MS Semi VOA
Prep Batch: 605157
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546400-230510-2 SB3-A Total/NA
Solid 3546MB 400-605157/1-A Method Blank Total/NA
Solid 3546LCS 400-605157/2-A Lab Control Sample Total/NA
Analysis Batch: 605210
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270E 605157400-230510-2 SB3-A Total/NA
Solid 8270E 605157MB 400-605157/1-A Method Blank Total/NA
Solid 8270E 605157LCS 400-605157/2-A Lab Control Sample Total/NA
Prep Batch: 605658
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625400-230510-1 MW1 Total/NA
Water 625MB 400-605658/1-A Method Blank Total/NA
Water 625LCS 400-605658/2-A Lab Control Sample Total/NA
Water 625LCSD 400-605658/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 606029
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 605658MB 400-605658/1-A Method Blank Total/NA
Water 625.1 605658LCS 400-605658/2-A Lab Control Sample Total/NA
Water 625.1 605658LCSD 400-605658/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 606177
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 605658400-230510-1 MW1 Total/NA
Eurofins Pensacola
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QC Association Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
GC/MS Semi VOA
Analysis Batch: 606457
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 605658400-230510-1 MW1 Total/NA
GC VOA
Analysis Batch: 605162
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MAVPH 605163MB 400-605163/1-A Method Blank Total/NA
Solid MAVPH 605163LCS 400-605163/2-A Lab Control Sample Total/NA
Solid MAVPH 605163LCSD 400-605163/3-A Lab Control Sample Dup Total/NA
Prep Batch: 605163
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5035400-230510-2 SB3-A Total/NA
Solid 5035MB 400-605163/1-A Method Blank Total/NA
Solid 5035LCS 400-605163/2-A Lab Control Sample Total/NA
Solid 5035LCSD 400-605163/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 605480
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-230510-1 MW1 Total/NA
Water MAVPHMB 400-605480/11 Method Blank Total/NA
Water MAVPHLCS 400-605480/3 Lab Control Sample Total/NA
Water MAVPHLCSD 400-605480/4 Lab Control Sample Dup Total/NA
Analysis Batch: 605664
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MAVPH 605163400-230510-2 SB3-A Total/NA
GC Semi VOA
Prep Batch: 605059
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3511400-230510-1 MW1 Total/NA
Water 3511MB 400-605059/1-A Method Blank Total/NA
Water 3511LCS 400-605059/2-A Lab Control Sample Total/NA
Water 3511LCSD 400-605059/3-A Lab Control Sample Dup Total/NA
Prep Batch: 605141
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 504.1400-230510-1 MW1 Total/NA
Water 504.1MB 400-605141/1-A Method Blank Total/NA
Water 504.1LCS 400-605141/2-A Lab Control Sample Total/NA
Water 504.1LCSD 400-605141/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 605201
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 504.1 605141400-230510-1 MW1 Total/NA
Water 504.1 605141MB 400-605141/1-A Method Blank Total/NA
Water 504.1 605141LCS 400-605141/2-A Lab Control Sample Total/NA
Water 504.1 605141LCSD 400-605141/3-A Lab Control Sample Dup Total/NA
Eurofins Pensacola
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QC Association Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
GC Semi VOA
Analysis Batch: 605413
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 605059400-230510-1 MW1 Total/NA
Water MA-EPH 605059MB 400-605059/1-A Method Blank Total/NA
Water MA-EPH 605059LCS 400-605059/2-A Lab Control Sample Total/NA
Water MA-EPH 605059LCSD 400-605059/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 605427
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 605059400-230510-1 MW1 Total/NA
Water MA-EPH 605059MB 400-605059/1-A Method Blank Total/NA
Water MA-EPH 605059LCS 400-605059/2-A Lab Control Sample Total/NA
Water MA-EPH 605059LCSD 400-605059/3-A Lab Control Sample Dup Total/NA
Prep Batch: 606276
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546400-230510-2 SB3-A Total/NA
Solid 3546MB 400-606276/1-A Method Blank Total/NA
Solid 3546LCS 400-606276/2-A Lab Control Sample Total/NA
Solid 3546LCSD 400-606276/3-A Lab Control Sample Dup Total/NA
Solid 3546400-230510-2 MS SB3-A Total/NA
Solid 3546400-230510-2 MSD SB3-A Total/NA
Analysis Batch: 606590
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MA-EPH 606276400-230510-2 SB3-A Total/NA
Solid MA-EPH 606276MB 400-606276/1-A Method Blank Total/NA
Solid MA-EPH 606276LCS 400-606276/2-A Lab Control Sample Total/NA
Solid MA-EPH 606276LCSD 400-606276/3-A Lab Control Sample Dup Total/NA
Solid MA-EPH 606276400-230510-2 MS SB3-A Total/NA
Solid MA-EPH 606276400-230510-2 MSD SB3-A Total/NA
Analysis Batch: 606592
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MA-EPH 606276400-230510-2 SB3-A Total/NA
Solid MA-EPH 606276MB 400-606276/1-A Method Blank Total/NA
Solid MA-EPH 606276LCS 400-606276/2-A Lab Control Sample Total/NA
Solid MA-EPH 606276LCSD 400-606276/3-A Lab Control Sample Dup Total/NA
Solid MA-EPH 606276400-230510-2 MS SB3-A Total/NA
Solid MA-EPH 606276400-230510-2 MSD SB3-A Total/NA
Metals
Prep Batch: 605079
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3010A400-230510-1 MW1 Total/NA
Water 3010AMB 400-605079/1-A Method Blank Total/NA
Water 3010ALCS 400-605079/2-A Lab Control Sample Total/NA
Analysis Batch: 605750
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 6010D 605079400-230510-1 MW1 Total/NA
Water 6010D 605079MB 400-605079/1-A Method Blank Total/NA
Eurofins Pensacola
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QC Association Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Metals (Continued)
Analysis Batch: 605750 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 6010D 605079LCS 400-605079/2-A Lab Control Sample Total/NA
General Chemistry
Analysis Batch: 605142
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid Moisture400-230510-2 SB3-A Total/NA
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS
Client Sample ID: Method BlankLab Sample ID: MB 400-605769/15-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
RL MDL
1,1,1,2-Tetrachloroethane 0.00110 U 0.00500 0.00110 mg/Kg 12/21/22 07:21 12/21/22 09:28 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.00110 U 0.001100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1,1-Trichloroethane
0.000820 U 0.0008200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1,2,2-Tetrachloroethane
0.000780 U 0.0007800.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1,2-Trichloroethane
0.000830 U 0.0008300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1-Dichloroethane
0.000850 U 0.0008500.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1-Dichloroethene
0.000830 U 0.0008300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,1-Dichloropropene
0.00110 U 0.001100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2,3-Trichlorobenzene
0.000800 U 0.0008000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2,3-Trichloropropane
0.000920 U 0.0009200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2,4-Trichlorobenzene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2,4-Trimethylbenzene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2-Dibromoethane
0.000710 U 0.0007100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2-Dichlorobenzene
0.000820 U 0.0008200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2-Dichloroethane
0.000760 U 0.0007600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,2-Dichloropropane
0.000830 U 0.0008300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,3,5-Trimethylbenzene
0.000950 U 0.0009500.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,3-Dichlorobenzene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,3-Dichloropropane
0.000860 U 0.0008600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 11,4-Dichlorobenzene
0.00110 U 0.001100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 12,2-Dichloropropane
0.00600 U 0.006000.0250 mg/Kg 12/21/22 07:21 12/21/22 09:28 12-Butanone (MEK)
0.000810 U 0.0008100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 12-Chlorotoluene
0.00500 U 0.005000.0250 mg/Kg 12/21/22 07:21 12/21/22 09:28 12-Hexanone
0.000980 U 0.0009800.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 14-Chlorotoluene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 14-Isopropyltoluene
0.00500 U 0.005000.0250 mg/Kg 12/21/22 07:21 12/21/22 09:28 14-Methyl-2-pentanone (MIBK)
0.0120 U 0.01200.0250 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Acetone
0.000670 U 0.0006700.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Benzene
0.00130 U 0.001300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Bromobenzene
0.000810 U 0.0008100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Bromochloromethane
0.000920 U 0.0009200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Bromodichloromethane
0.00130 U 0.001300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Bromoform
0.00250 U 0.002500.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Bromomethane
0.00170 U 0.001700.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Carbon tetrachloride
0.000520 U 0.0005200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Chlorobenzene
0.00120 U 0.001200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Chloroethane
0.00500 U 0.005000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Chloroform
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Chloromethane
0.000760 U 0.0007600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1cis-1,2-Dichloroethene
0.00120 U 0.001200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1cis-1,3-Dichloropropene
0.00120 U 0.001200.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Dibromochloromethane
0.00130 U 0.001300.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Dichlorodifluoromethane
0.0740 U 0.07400.100 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Ethanol
0.000610 U 0.0006100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Ethylbenzene
0.000550 U 0.0005500.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Isopropyl ether
0.000680 U 0.0006800.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Isopropylbenzene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Methyl tert-butyl ether
0.0100 U 0.01000.0150 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Methylene Chloride
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605769/15-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
RL MDL
Naphthalene 0.00300 U 0.00500 0.00300 mg/Kg 12/21/22 07:21 12/21/22 09:28 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.000960 U 0.0009600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1n-Butylbenzene
0.000900 U 0.0009000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1N-Propylbenzene
0.000950 U 0.0009500.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1sec-Butylbenzene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Styrene
0.00110 U 0.001100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1tert-Butylbenzene
0.00300 U 0.003000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Tetrachloroethene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Toluene
0.000960 U 0.0009600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1trans-1,2-Dichloroethene
0.00110 U 0.001100.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1trans-1,3-Dichloropropene
0.00100 U 0.001000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Trichloroethene
0.000860 U 0.0008600.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Trichlorofluoromethane
0.00190 U 0.001900.0250 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Vinyl acetate
0.000800 U 0.0008000.00500 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Vinyl chloride
0.00190 U 0.001900.0100 mg/Kg 12/21/22 07:21 12/21/22 09:28 1Xylenes, Total
4-Bromofluorobenzene 97 67-130 12/21/22 09:28 1
MB MB
Surrogate
12/21/22 07:21
Dil FacPreparedAnalyzedQualifierLimits%Recovery
106 12/21/22 07:21 12/21/22 09:28 1Dibromofluoromethane77-127
96 12/21/22 07:21 12/21/22 09:28 1Toluene-d8 (Surr)76-127
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605769/13-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
1,1,1,2-Tetrachloroethane 0.0500 0.04400 mg/Kg 88 65 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 0.0500 0.04270 mg/Kg 85 63 -130
1,1,2,2-Tetrachloroethane 0.0500 0.04559 mg/Kg 91 60 -131
1,1,2-Trichloroethane 0.0500 0.04400 mg/Kg 88 65 -130
1,1-Dichloroethane 0.0500 0.04248 mg/Kg 85 59 -130
1,1-Dichloroethene 0.0500 0.04248 mg/Kg 85 55 -137
1,1-Dichloropropene 0.0500 0.04260 mg/Kg 85 65 -130
1,2,3-Trichlorobenzene 0.0500 0.04741 mg/Kg 95 58 -135
1,2,3-Trichloropropane 0.0500 0.04595 mg/Kg 92 60 -130
1,2,4-Trichlorobenzene 0.0500 0.04665 mg/Kg 93 56 -138
1,2,4-Trimethylbenzene 0.0500 0.04357 mg/Kg 87 66 -130
1,2-Dibromoethane 0.0500 0.04528 mg/Kg 91 67 -130
1,2-Dichlorobenzene 0.0500 0.04526 mg/Kg 91 64 -130
1,2-Dichloroethane 0.0500 0.04502 mg/Kg 90 62 -130
1,2-Dichloropropane 0.0500 0.04309 mg/Kg 86 64 -130
1,3,5-Trimethylbenzene 0.0500 0.04316 mg/Kg 86 67 -130
1,3-Dichlorobenzene 0.0500 0.04472 mg/Kg 89 66 -130
1,3-Dichloropropane 0.0500 0.04409 mg/Kg 88 67 -130
1,4-Dichlorobenzene 0.0500 0.04457 mg/Kg 89 65 -130
2,2-Dichloropropane 0.0500 0.04052 mg/Kg 81 51 -132
2-Butanone (MEK)0.200 0.1809 mg/Kg 90 55 -130
2-Chlorotoluene 0.0500 0.04335 mg/Kg 87 67 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605769/13-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
2-Hexanone 0.200 0.1774 mg/Kg 89 57 -131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
4-Chlorotoluene 0.0500 0.04320 mg/Kg 86 66 -130
4-Isopropyltoluene 0.0500 0.04419 mg/Kg 88 68 -130
4-Methyl-2-pentanone (MIBK)0.200 0.1805 mg/Kg 90 58 -130
Acetone 0.200 0.1886 mg/Kg 94 48 -160
Benzene 0.0500 0.04178 mg/Kg 84 65 -130
Bromobenzene 0.0500 0.04579 mg/Kg 92 65 -130
Bromochloromethane 0.0500 0.04646 mg/Kg 93 65 -130
Bromodichloromethane 0.0500 0.04330 mg/Kg 87 61 -130
Bromoform 0.0500 0.04684 mg/Kg 94 52 -136
Bromomethane 0.0500 0.02511 mg/Kg 50 12 -160
Carbon tetrachloride 0.0500 0.04350 mg/Kg 87 60 -130
Chlorobenzene 0.0500 0.04268 mg/Kg 85 70 -130
Chloroethane 0.0500 0.04183 mg/Kg 84 55 -134
Chloroform 0.0500 0.04354 mg/Kg 87 62 -130
Chloromethane 0.0500 0.03588 mg/Kg 72 49 -136
cis-1,2-Dichloroethene 0.0500 0.04273 mg/Kg 85 53 -135
cis-1,3-Dichloropropene 0.0500 0.04299 mg/Kg 86 61 -130
Dibromochloromethane 0.0500 0.04389 mg/Kg 88 58 -132
Dichlorodifluoromethane 0.0500 0.03357 mg/Kg 67 34 -143
Ethanol 2.00 1.727 mg/Kg 86 29 -160
Ethylbenzene 0.0500 0.04232 mg/Kg 85 70 -130
Isopropyl ether 0.0500 0.04040 mg/Kg 81 62 -130
Isopropylbenzene 0.0500 0.04306 mg/Kg 86 70 -130
Methyl tert-butyl ether 0.0500 0.04340 mg/Kg 87 63 -130
Methylene Chloride 0.0500 0.04346 mg/Kg 87 57 -132
m-Xylene & p-Xylene 0.0500 0.04163 mg/Kg 83 70 -130
Naphthalene 0.0500 0.04514 mg/Kg 90 45 -144
n-Butylbenzene 0.0500 0.04263 mg/Kg 85 66 -130
N-Propylbenzene 0.0500 0.04504 mg/Kg 90 67 -130
o-Xylene 0.0500 0.04158 mg/Kg 83 70 -130
sec-Butylbenzene 0.0500 0.04398 mg/Kg 88 67 -130
Styrene 0.0500 0.04150 mg/Kg 83 68 -130
tert-Butylbenzene 0.0500 0.04327 mg/Kg 87 67 -130
Tetrachloroethene 0.0500 0.04284 mg/Kg 86 67 -130
Toluene 0.0500 0.04087 mg/Kg 82 70 -130
trans-1,2-Dichloroethene 0.0500 0.04199 mg/Kg 84 58 -134
trans-1,3-Dichloropropene 0.0500 0.04359 mg/Kg 87 60 -130
Trichloroethene 0.0500 0.04425 mg/Kg 88 65 -130
Trichlorofluoromethane 0.0500 0.04611 mg/Kg 92 61 -136
Vinyl acetate 0.100 0.09128 mg/Kg 91 24 -160
Vinyl chloride 0.0500 0.03877 mg/Kg 78 52 -132
Xylenes, Total 0.100 0.08321 mg/Kg 83 70 -130
4-Bromofluorobenzene 67 -130
Surrogate
100
LCS LCS
Qualifier Limits%Recovery
105Dibromofluoromethane 77 -127
99Toluene-d8 (Surr)76 -127
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605769/14-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
1,1,1,2-Tetrachloroethane 0.0500 0.04215 mg/Kg 84 65 -130 4 30
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
1,1,1-Trichloroethane 0.0500 0.04158 mg/Kg 83 63 -130 3 30
1,1,2,2-Tetrachloroethane 0.0500 0.04160 mg/Kg 83 60 -131 9 30
1,1,2-Trichloroethane 0.0500 0.04017 mg/Kg 80 65 -130 9 30
1,1-Dichloroethane 0.0500 0.04140 mg/Kg 83 59 -130 3 30
1,1-Dichloroethene 0.0500 0.04202 mg/Kg 84 55 -137 1 30
1,1-Dichloropropene 0.0500 0.04185 mg/Kg 84 65 -130 2 30
1,2,3-Trichlorobenzene 0.0500 0.04480 mg/Kg 90 58 -135 6 30
1,2,3-Trichloropropane 0.0500 0.04183 mg/Kg 84 60 -130 9 30
1,2,4-Trichlorobenzene 0.0500 0.04454 mg/Kg 89 56 -138 5 30
1,2,4-Trimethylbenzene 0.0500 0.04151 mg/Kg 83 66 -130 5 30
1,2-Dibromoethane 0.0500 0.04197 mg/Kg 84 67 -130 8 30
1,2-Dichlorobenzene 0.0500 0.04306 mg/Kg 86 64 -130 5 30
1,2-Dichloroethane 0.0500 0.04334 mg/Kg 87 62 -130 4 30
1,2-Dichloropropane 0.0500 0.04213 mg/Kg 84 64 -130 2 30
1,3,5-Trimethylbenzene 0.0500 0.04132 mg/Kg 83 67 -130 4 30
1,3-Dichlorobenzene 0.0500 0.04309 mg/Kg 86 66 -130 4 30
1,3-Dichloropropane 0.0500 0.04133 mg/Kg 83 67 -130 6 30
1,4-Dichlorobenzene 0.0500 0.04239 mg/Kg 85 65 -130 5 30
2,2-Dichloropropane 0.0500 0.04019 mg/Kg 80 51 -132 1 30
2-Butanone (MEK)0.200 0.1669 mg/Kg 83 55 -130 8 30
2-Chlorotoluene 0.0500 0.04163 mg/Kg 83 67 -130 4 30
2-Hexanone 0.200 0.1622 mg/Kg 81 57 -131 9 30
4-Chlorotoluene 0.0500 0.04139 mg/Kg 83 66 -130 4 30
4-Isopropyltoluene 0.0500 0.04236 mg/Kg 85 68 -130 4 30
4-Methyl-2-pentanone (MIBK)0.200 0.1652 mg/Kg 83 58 -130 9 30
Acetone 0.200 0.1696 mg/Kg 85 48 -160 11 30
Benzene 0.0500 0.04070 mg/Kg 81 65 -130 3 30
Bromobenzene 0.0500 0.04321 mg/Kg 86 65 -130 6 30
Bromochloromethane 0.0500 0.04449 mg/Kg 89 65 -130 4 30
Bromodichloromethane 0.0500 0.04160 mg/Kg 83 61 -130 4 30
Bromoform 0.0500 0.04300 mg/Kg 86 52 -136 9 30
Bromomethane 0.0500 0.02978 mg/Kg 60 12 -160 17 30
Carbon tetrachloride 0.0500 0.04235 mg/Kg 85 60 -130 3 30
Chlorobenzene 0.0500 0.04137 mg/Kg 83 70 -130 3 30
Chloroethane 0.0500 0.04419 mg/Kg 88 55 -134 5 30
Chloroform 0.0500 0.04201 mg/Kg 84 62 -130 4 30
Chloromethane 0.0500 0.03729 mg/Kg 75 49 -136 4 30
cis-1,2-Dichloroethene 0.0500 0.04204 mg/Kg 84 53 -135 2 30
cis-1,3-Dichloropropene 0.0500 0.04227 mg/Kg 85 61 -130 2 30
Dibromochloromethane 0.0500 0.04185 mg/Kg 84 58 -132 5 30
Dichlorodifluoromethane 0.0500 0.03525 mg/Kg 71 34 -143 5 30
Ethanol 2.00 1.859 mg/Kg 93 29 -160 7 30
Ethylbenzene 0.0500 0.04145 mg/Kg 83 70 -130 2 30
Isopropyl ether 0.0500 0.04135 mg/Kg 83 62 -130 2 30
Isopropylbenzene 0.0500 0.04163 mg/Kg 83 70 -130 3 30
Methyl tert-butyl ether 0.0500 0.04095 mg/Kg 82 63 -130 6 30
Methylene Chloride 0.0500 0.04258 mg/Kg 85 57 -132 2 30
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605769/14-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605755 Prep Batch: 605769
m-Xylene & p-Xylene 0.0500 0.04043 mg/Kg 81 70 -130 3 30
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
Naphthalene 0.0500 0.04194 mg/Kg 84 45 -144 7 30
n-Butylbenzene 0.0500 0.04175 mg/Kg 83 66 -130 2 30
N-Propylbenzene 0.0500 0.04358 mg/Kg 87 67 -130 3 30
o-Xylene 0.0500 0.04067 mg/Kg 81 70 -130 2 30
sec-Butylbenzene 0.0500 0.04271 mg/Kg 85 67 -130 3 30
Styrene 0.0500 0.03990 mg/Kg 80 68 -130 4 30
tert-Butylbenzene 0.0500 0.04144 mg/Kg 83 67 -130 4 30
Tetrachloroethene 0.0500 0.04219 mg/Kg 84 67 -130 2 30
Toluene 0.0500 0.03998 mg/Kg 80 70 -130 2 30
trans-1,2-Dichloroethene 0.0500 0.04130 mg/Kg 83 58 -134 2 30
trans-1,3-Dichloropropene 0.0500 0.04121 mg/Kg 82 60 -130 6 30
Trichloroethene 0.0500 0.04348 mg/Kg 87 65 -130 2 30
Trichlorofluoromethane 0.0500 0.04798 mg/Kg 96 61 -136 4 30
Vinyl acetate 0.100 0.09755 mg/Kg 98 24 -160 7 30
Vinyl chloride 0.0500 0.04084 mg/Kg 82 52 -132 5 30
Xylenes, Total 0.100 0.08111 mg/Kg 81 70 -130 3 30
4-Bromofluorobenzene 67 -130
Surrogate
98
LCSD LCSD
Qualifier Limits%Recovery
106Dibromofluoromethane 77 -127
98Toluene-d8 (Surr)76 -127
Method: SM6200-B - Volatile Organic Compounds
Client Sample ID: Method BlankLab Sample ID: MB 400-605330/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 12/18/22 08:27 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.180 U 0.1801.00 ug/L 12/18/22 08:27 11,1,1-Trichloroethane
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,1,2,2-Tetrachloroethane
0.210 U 0.2105.00 ug/L 12/18/22 08:27 11,1,2-Trichloroethane
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,1-Dichloroethane
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,1-Dichloroethene
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,1-Dichloropropene
0.900 U 0.9001.00 ug/L 12/18/22 08:27 11,2,3-Trichlorobenzene
0.840 U 0.8405.00 ug/L 12/18/22 08:27 11,2,3-Trichloropropane
0.820 U 0.8201.00 ug/L 12/18/22 08:27 11,2,4-Trichlorobenzene
0.820 U 0.8201.00 ug/L 12/18/22 08:27 11,2,4-Trimethylbenzene
0.230 U 0.2301.00 ug/L 12/18/22 08:27 11,2-Dibromoethane (EDB)
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,2-Dichlorobenzene
0.190 U 0.1901.00 ug/L 12/18/22 08:27 11,2-Dichloroethane
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,2-Dichloropropane
0.560 U 0.5601.00 ug/L 12/18/22 08:27 11,3,5-Trimethylbenzene
0.540 U 0.5401.00 ug/L 12/18/22 08:27 11,3-Dichlorobenzene
0.500 U 0.5001.00 ug/L 12/18/22 08:27 11,3-Dichloropropane
0.640 U 0.6401.00 ug/L 12/18/22 08:27 11,4-Dichlorobenzene
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605330/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
RL MDL
2,2-Dichloropropane 0.500 U 1.00 0.500 ug/L 12/18/22 08:27 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
2.60 U 2.6025.0 ug/L 12/18/22 08:27 12-Butanone (MEK)
0.570 U 0.5701.00 ug/L 12/18/22 08:27 12-Chlorotoluene
1.40 U 1.4025.0 ug/L 12/18/22 08:27 12-Hexanone
0.560 U 0.5601.00 ug/L 12/18/22 08:27 14-Chlorotoluene
1.80 U 1.8025.0 ug/L 12/18/22 08:27 14-Methyl-2-pentanone (MIBK)
10.0 U 10.025.0 ug/L 12/18/22 08:27 1Acetone
0.130 U 0.1301.00 ug/L 12/18/22 08:27 1Benzene
0.540 U 0.5401.00 ug/L 12/18/22 08:27 1Bromobenzene
0.210 U 0.2101.00 ug/L 12/18/22 08:27 1Bromochloromethane
0.500 U 0.5001.00 ug/L 12/18/22 08:27 1Bromodichloromethane
0.250 U 0.2505.00 ug/L 12/18/22 08:27 1Bromoform
0.980 U 0.9801.00 ug/L 12/18/22 08:27 1Bromomethane
0.190 U 0.1901.00 ug/L 12/18/22 08:27 1Carbon tetrachloride
0.150 U 0.1501.00 ug/L 12/18/22 08:27 1Chlorobenzene
0.760 U 0.7601.00 ug/L 12/18/22 08:27 1Chloroethane
1.00 U 1.001.00 ug/L 12/18/22 08:27 1Chloroform
0.320 U 0.3201.00 ug/L 12/18/22 08:27 1Chloromethane
0.200 U 0.2001.00 ug/L 12/18/22 08:27 1cis-1,2-Dichloroethene
0.500 U 0.5005.00 ug/L 12/18/22 08:27 1cis-1,3-Dichloropropene
0.240 U 0.2401.00 ug/L 12/18/22 08:27 1Dibromochloromethane
0.850 U 0.8501.00 ug/L 12/18/22 08:27 1Dichlorodifluoromethane
0.200 U 0.2001.00 ug/L 12/18/22 08:27 1Diisopropyl ether
24.0 U 24.0100 ug/L 12/18/22 08:27 1Ethanol
0.500 U 0.5001.00 ug/L 12/18/22 08:27 1Ethylbenzene
0.530 U 0.5301.00 ug/L 12/18/22 08:27 1Isopropylbenzene
0.220 U 0.2201.00 ug/L 12/18/22 08:27 1Methyl tert-butyl ether
3.00 U 3.005.00 ug/L 12/18/22 08:27 1Methylene Chloride
0.630 U 0.6305.00 ug/L 12/18/22 08:27 1m-Xylene & p-Xylene
3.00 U 3.005.00 ug/L 12/18/22 08:27 1Naphthalene
0.760 U 0.7601.00 ug/L 12/18/22 08:27 1n-Butylbenzene
0.690 U 0.6901.00 ug/L 12/18/22 08:27 1N-Propylbenzene
0.600 U 0.6005.00 ug/L 12/18/22 08:27 1o-Xylene
0.710 U 0.7101.00 ug/L 12/18/22 08:27 1p-Cymene (p-Isopropyltoluene)
0.700 U 0.7001.00 ug/L 12/18/22 08:27 1sec-Butylbenzene
1.00 U 1.001.00 ug/L 12/18/22 08:27 1Styrene
0.630 U 0.6301.00 ug/L 12/18/22 08:27 1tert-Butylbenzene
0.900 U 0.9001.00 ug/L 12/18/22 08:27 1Tetrachloroethene
0.410 U 0.4101.00 ug/L 12/18/22 08:27 1Toluene
0.500 U 0.5001.00 ug/L 12/18/22 08:27 1trans-1,2-Dichloroethene
0.200 U 0.2005.00 ug/L 12/18/22 08:27 1trans-1,3-Dichloropropene
0.150 U 0.1501.00 ug/L 12/18/22 08:27 1Trichloroethene
0.520 U 0.5201.00 ug/L 12/18/22 08:27 1Trichlorofluoromethane
0.930 U 0.93025.0 ug/L 12/18/22 08:27 1Vinyl acetate
0.500 U 0.5001.00 ug/L 12/18/22 08:27 1Vinyl chloride
1.60 U 1.6010.0 ug/L 12/18/22 08:27 1Xylenes, Total
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605330/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
4-Bromofluorobenzene 108 72-119 12/18/22 08:27 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
87 12/18/22 08:27 1Dibromofluoromethane75-126
109 12/18/22 08:27 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605330/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
1,1,1,2-Tetrachloroethane 50.0 46.84 ug/L 94 67 -131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 45.63 ug/L 91 68 -130
1,1,2,2-Tetrachloroethane 50.0 50.98 ug/L 102 70 -131
1,1,2-Trichloroethane 50.0 48.22 ug/L 96 70 -130
1,1-Dichloroethane 50.0 48.51 ug/L 97 70 -130
1,1-Dichloroethene 50.0 34.85 ug/L 70 63 -134
1,1-Dichloropropene 50.0 48.73 ug/L 97 70 -130
1,2,3-Trichlorobenzene 50.0 60.26 ug/L 121 60 -138
1,2,3-Trichloropropane 50.0 46.40 ug/L 93 70 -130
1,2,4-Trichlorobenzene 50.0 63.27 ug/L 127 60 -140
1,2,4-Trimethylbenzene 50.0 58.82 ug/L 118 70 -130
1,2-Dibromoethane (EDB)50.0 45.25 ug/L 90 70 -130
1,2-Dichlorobenzene 50.0 54.89 ug/L 110 67 -130
1,2-Dichloroethane 50.0 44.54 ug/L 89 69 -130
1,2-Dichloropropane 50.0 49.19 ug/L 98 70 -130
1,3,5-Trimethylbenzene 50.0 58.97 ug/L 118 69 -130
1,3-Dichlorobenzene 50.0 55.13 ug/L 110 70 -130
1,3-Dichloropropane 50.0 48.40 ug/L 97 70 -130
1,4-Dichlorobenzene 50.0 53.67 ug/L 107 70 -130
2,2-Dichloropropane 50.0 39.45 ug/L 79 52 -135
2-Butanone (MEK)200 180.4 ug/L 90 61 -145
2-Chlorotoluene 50.0 56.28 ug/L 113 70 -130
2-Hexanone 200 185.7 ug/L 93 65 -137
4-Chlorotoluene 50.0 58.12 ug/L 116 70 -130
4-Methyl-2-pentanone (MIBK)200 187.6 ug/L 94 69 -138
Acetone 200 193.3 ug/L 97 43 -160
Benzene 50.0 48.81 ug/L 98 70 -130
Bromobenzene 50.0 51.33 ug/L 103 70 -132
Bromochloromethane 50.0 43.18 ug/L 86 70 -130
Bromodichloromethane 50.0 44.82 ug/L 90 67 -133
Bromoform 50.0 44.99 ug/L 90 57 -140
Bromomethane 50.0 61.52 ug/L 123 10 -160
Carbon tetrachloride 50.0 44.14 ug/L 88 61 -137
Chlorobenzene 50.0 53.40 ug/L 107 70 -130
Chloroethane 50.0 49.26 ug/L 99 55 -141
Chloroform 50.0 46.91 ug/L 94 69 -130
Chloromethane 50.0 44.71 ug/L 89 58 -137
cis-1,2-Dichloroethene 50.0 46.72 ug/L 93 68 -130
cis-1,3-Dichloropropene 50.0 44.83 ug/L 90 69 -132
Eurofins Pensacola
Page 32 of 61 12/30/2022
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605330/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
Dibromochloromethane 50.0 44.09 ug/L 88 67 -135
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Dichlorodifluoromethane 50.0 38.75 ug/L 77 41 -146
Diisopropyl ether 50.0 44.54 ug/L 89 64 -132
Ethanol 2000 1278 ug/L 64 20 -160
Ethylbenzene 50.0 56.17 ug/L 112 70 -130
Isopropylbenzene 50.0 54.65 ug/L 109 70 -130
Methyl tert-butyl ether 50.0 40.24 ug/L 80 66 -130
Methylene Chloride 50.0 44.12 ug/L 88 66 -135
m-Xylene & p-Xylene 50.0 53.26 ug/L 107 70 -130
Naphthalene 50.0 66.03 ug/L 132 47 -149
n-Butylbenzene 50.0 73.57 *+ug/L 147 67 -130
N-Propylbenzene 50.0 56.07 ug/L 112 70 -130
o-Xylene 50.0 50.51 ug/L 101 70 -130
p-Cymene (p-Isopropyltoluene)50.0 61.39 ug/L 123 65 -130
sec-Butylbenzene 50.0 59.66 ug/L 119 66 -130
Styrene 50.0 51.42 ug/L 103 70 -130
tert-Butylbenzene 50.0 56.34 ug/L 113 64 -139
Tetrachloroethene 50.0 50.31 ug/L 101 65 -130
Toluene 50.0 50.85 ug/L 102 70 -130
trans-1,2-Dichloroethene 50.0 45.91 ug/L 92 70 -130
trans-1,3-Dichloropropene 50.0 44.40 ug/L 89 63 -130
Trichloroethene 50.0 46.47 ug/L 93 70 -130
Trichlorofluoromethane 50.0 38.89 ug/L 78 65 -138
Vinyl acetate 100 80.41 ug/L 80 26 -160
Vinyl chloride 50.0 38.77 ug/L 78 59 -136
Xylenes, Total 100 103.8 ug/L 104 70 -130
4-Bromofluorobenzene 72 -119
Surrogate
100
LCS LCS
Qualifier Limits%Recovery
86Dibromofluoromethane 75 -126
107Toluene-d8 (Surr)64 -132
Client Sample ID: MW1Lab Sample ID: 400-230510-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
1,1,1,2-Tetrachloroethane 0.160 U 50.0 44.63 ug/L 89 59 -137
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
1,1,1-Trichloroethane 0.180 U 50.0 42.06 ug/L 84 57 -142
1,1,2,2-Tetrachloroethane 0.500 U 50.0 51.45 ug/L 103 66 -135
1,1,2-Trichloroethane 0.210 U 50.0 49.18 ug/L 98 66 -131
1,1-Dichloroethane 0.500 U 50.0 45.39 ug/L 91 61 -144
1,1-Dichloroethene 0.500 U 50.0 34.33 ug/L 69 54 -147
1,1-Dichloropropene 0.500 U 50.0 44.84 ug/L 90 65 -136
1,2,3-Trichlorobenzene 0.900 U 50.0 56.10 ug/L 112 43 -145
1,2,3-Trichloropropane 0.840 U 50.0 45.98 ug/L 92 65 -133
1,2,4-Trichlorobenzene 0.820 U 50.0 57.18 ug/L 114 39 -148
1,2,4-Trimethylbenzene 0.820 U 50.0 51.68 ug/L 103 50 -139
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: MW1Lab Sample ID: 400-230510-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
1,2-Dibromoethane (EDB)0.230 U 50.0 46.86 ug/L 94 64 -132
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
1,2-Dichlorobenzene 0.500 U 50.0 49.23 ug/L 98 52 -137
1,2-Dichloroethane 0.190 U 50.0 44.49 ug/L 89 60 -141
1,2-Dichloropropane 0.500 U 50.0 47.19 ug/L 94 66 -137
1,3,5-Trimethylbenzene 0.560 U 50.0 50.59 ug/L 101 52 -135
1,3-Dichlorobenzene 0.540 U 50.0 48.66 ug/L 97 54 -135
1,3-Dichloropropane 0.500 U 50.0 48.59 ug/L 97 66 -133
1,4-Dichlorobenzene 0.640 U 50.0 47.62 ug/L 95 53 -135
2,2-Dichloropropane 0.500 U 50.0 36.79 ug/L 74 42 -144
2-Butanone (MEK)2.60 U 200 181.8 ug/L 91 55 -150
2-Chlorotoluene 0.570 U 50.0 51.76 ug/L 104 53 -134
2-Hexanone 1.40 U 200 191.0 ug/L 96 65 -140
4-Chlorotoluene 0.560 U 50.0 52.27 ug/L 105 54 -133
4-Methyl-2-pentanone (MIBK)1.80 U 200 186.8 ug/L 93 63 -146
Acetone 10.0 U 200 171.0 ug/L 85 43 -150
Benzene 0.130 U 50.0 46.96 ug/L 94 56 -142
Bromobenzene 0.540 U 50.0 49.24 ug/L 98 59 -136
Bromochloromethane 0.210 U 50.0 42.30 ug/L 85 64 -140
Bromodichloromethane 0.500 U 50.0 44.15 ug/L 88 59 -143
Bromoform 0.250 U 50.0 43.63 ug/L 87 50 -140
Bromomethane 0.980 U 50.0 50.37 ug/L 101 10 -150
Carbon tetrachloride 0.190 U 50.0 40.32 ug/L 81 55 -145
Chlorobenzene 0.150 U 50.0 48.72 ug/L 97 64 -130
Chloroethane 0.760 U 50.0 41.47 ug/L 83 50 -150
Chloroform 1.00 U 50.0 45.35 ug/L 91 60 -141
Chloromethane 0.320 U 50.0 38.51 ug/L 77 49 -148
cis-1,2-Dichloroethene 0.200 U 50.0 44.27 ug/L 89 59 -143
cis-1,3-Dichloropropene 0.500 U 50.0 41.98 ug/L 84 57 -140
Dibromochloromethane 0.240 U 50.0 43.58 ug/L 87 56 -143
Dichlorodifluoromethane 0.850 U 50.0 31.88 ug/L 64 16 -150
Diisopropyl ether 0.200 U 50.0 42.19 ug/L 84 60 -144
Ethanol 24.0 U 2000 1100 ug/L 55 10 -150
Ethylbenzene 0.500 U 50.0 49.67 ug/L 99 58 -131
Isopropylbenzene 0.530 U 50.0 47.35 ug/L 95 56 -133
Methyl tert-butyl ether 0.220 U 50.0 40.89 ug/L 82 59 -137
Methylene Chloride 3.00 U 50.0 43.07 ug/L 86 60 -146
m-Xylene & p-Xylene 0.630 U 50.0 47.95 ug/L 96 57 -130
Naphthalene 3.00 U 50.0 65.16 ug/L 130 25 -150
n-Butylbenzene 0.760 U *+50.0 59.89 ug/L 120 41 -142
N-Propylbenzene 0.690 U 50.0 47.22 ug/L 94 51 -138
o-Xylene 0.600 U 50.0 46.18 ug/L 92 61 -130
p-Cymene (p-Isopropyltoluene)0.710 U 50.0 50.83 ug/L 102 48 -139
sec-Butylbenzene 0.700 U 50.0 51.05 ug/L 102 50 -138
Styrene 1.00 U 50.0 46.17 ug/L 92 58 -131
tert-Butylbenzene 0.630 U 50.0 47.83 ug/L 96 54 -146
Tetrachloroethene 0.900 U 50.0 43.55 ug/L 87 52 -133
Toluene 0.410 U 50.0 50.60 ug/L 101 65 -130
trans-1,2-Dichloroethene 0.500 U 50.0 43.09 ug/L 86 61 -143
trans-1,3-Dichloropropene 0.200 U 50.0 45.13 ug/L 90 53 -133
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: MW1Lab Sample ID: 400-230510-1 MS
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
Trichloroethene 0.150 U 50.0 42.31 ug/L 85 64 -136
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Trichlorofluoromethane 0.520 U 50.0 32.21 ug/L 64 54 -150
Vinyl acetate 0.930 U 100 74.55 ug/L 75 26 -150
Vinyl chloride 0.500 U 50.0 34.39 ug/L 69 46 -150
Xylenes, Total 1.60 U 100 94.13 ug/L 94 59 -130
4-Bromofluorobenzene 72 -119
Surrogate
102
MS MS
Qualifier Limits%Recovery
89Dibromofluoromethane 75 -126
105Toluene-d8 (Surr)64 -132
Client Sample ID: MW1Lab Sample ID: 400-230510-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
1,1,1,2-Tetrachloroethane 0.160 U 50.0 39.04 ug/L 78 59 -137 13 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
1,1,1-Trichloroethane 0.180 U 50.0 39.11 ug/L 78 57 -142 7 30
1,1,2,2-Tetrachloroethane 0.500 U 50.0 45.01 ug/L 90 66 -135 13 30
1,1,2-Trichloroethane 0.210 U 50.0 43.80 ug/L 88 66 -131 12 30
1,1-Dichloroethane 0.500 U 50.0 40.90 ug/L 82 61 -144 10 30
1,1-Dichloroethene 0.500 U 50.0 34.16 ug/L 68 54 -147 1 30
1,1-Dichloropropene 0.500 U 50.0 40.98 ug/L 82 65 -136 9 30
1,2,3-Trichlorobenzene 0.900 U 50.0 44.29 ug/L 89 43 -145 24 30
1,2,3-Trichloropropane 0.840 U 50.0 40.16 ug/L 80 65 -133 14 30
1,2,4-Trichlorobenzene 0.820 U 50.0 43.99 ug/L 88 39 -148 26 30
1,2,4-Trimethylbenzene 0.820 U 50.0 41.75 ug/L 83 50 -139 21 30
1,2-Dibromoethane (EDB)0.230 U 50.0 40.42 ug/L 81 64 -132 15 30
1,2-Dichlorobenzene 0.500 U 50.0 38.55 ug/L 77 52 -137 24 30
1,2-Dichloroethane 0.190 U 50.0 39.23 ug/L 78 60 -141 13 30
1,2-Dichloropropane 0.500 U 50.0 42.60 ug/L 85 66 -137 10 30
1,3,5-Trimethylbenzene 0.560 U 50.0 42.06 ug/L 84 52 -135 18 30
1,3-Dichlorobenzene 0.540 U 50.0 39.89 ug/L 80 54 -135 20 30
1,3-Dichloropropane 0.500 U 50.0 41.15 ug/L 82 66 -133 17 30
1,4-Dichlorobenzene 0.640 U 50.0 38.26 ug/L 77 53 -135 22 30
2,2-Dichloropropane 0.500 U 50.0 34.79 ug/L 70 42 -144 6 31
2-Butanone (MEK)2.60 U 200 161.2 ug/L 81 55 -150 12 30
2-Chlorotoluene 0.570 U 50.0 41.83 ug/L 84 53 -134 21 30
2-Hexanone 1.40 U 200 165.8 ug/L 83 65 -140 14 30
4-Chlorotoluene 0.560 U 50.0 38.76 ug/L 78 54 -133 30 30
4-Methyl-2-pentanone (MIBK)1.80 U 200 172.8 ug/L 86 63 -146 8 30
Acetone 10.0 U 200 155.3 ug/L 78 43 -150 10 30
Benzene 0.130 U 50.0 42.83 ug/L 86 56 -142 9 30
Bromobenzene 0.540 U 50.0 39.73 ug/L 79 59 -136 21 30
Bromochloromethane 0.210 U 50.0 37.19 ug/L 74 64 -140 13 30
Bromodichloromethane 0.500 U 50.0 38.06 ug/L 76 59 -143 15 30
Bromoform 0.250 U 50.0 39.48 ug/L 79 50 -140 10 30
Bromomethane 0.980 U 50.0 42.70 ug/L 85 10 -150 16 50
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Page 35 of 61 12/30/2022
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: MW1Lab Sample ID: 400-230510-1 MSD
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605330
Carbon tetrachloride 0.190 U 50.0 37.33 ug/L 75 55 -145 8 30
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
Chlorobenzene 0.150 U 50.0 41.06 ug/L 82 64 -130 17 30
Chloroethane 0.760 U 50.0 39.31 ug/L 79 50 -150 5 30
Chloroform 1.00 U 50.0 40.30 ug/L 81 60 -141 12 30
Chloromethane 0.320 U 50.0 37.93 ug/L 76 49 -148 2 31
cis-1,2-Dichloroethene 0.200 U 50.0 40.13 ug/L 80 59 -143 10 30
cis-1,3-Dichloropropene 0.500 U 50.0 39.77 ug/L 80 57 -140 5 30
Dibromochloromethane 0.240 U 50.0 38.52 ug/L 77 56 -143 12 30
Dichlorodifluoromethane 0.850 U 50.0 32.09 ug/L 64 16 -150 1 31
Diisopropyl ether 0.200 U 50.0 38.40 ug/L 77 60 -144 9 30
Ethanol 24.0 U 2000 948.4 ug/L 47 10 -150 15 40
Ethylbenzene 0.500 U 50.0 43.13 ug/L 86 58 -131 14 30
Isopropylbenzene 0.530 U 50.0 40.22 ug/L 80 56 -133 16 30
Methyl tert-butyl ether 0.220 U 50.0 37.61 ug/L 75 59 -137 8 30
Methylene Chloride 3.00 U 50.0 37.73 ug/L 75 60 -146 13 32
m-Xylene & p-Xylene 0.630 U 50.0 41.20 ug/L 82 57 -130 15 30
Naphthalene 3.00 U 50.0 53.75 ug/L 108 25 -150 19 30
n-Butylbenzene 0.760 U *+50.0 47.55 ug/L 95 41 -142 23 31
N-Propylbenzene 0.690 U 50.0 40.17 ug/L 80 51 -138 16 30
o-Xylene 0.600 U 50.0 39.67 ug/L 79 61 -130 15 30
p-Cymene (p-Isopropyltoluene)0.710 U 50.0 41.74 ug/L 83 48 -139 20 30
sec-Butylbenzene 0.700 U 50.0 42.06 ug/L 84 50 -138 19 30
Styrene 1.00 U 50.0 38.99 ug/L 78 58 -131 17 30
tert-Butylbenzene 0.630 U 50.0 39.45 ug/L 79 54 -146 19 30
Tetrachloroethene 0.900 U 50.0 38.37 ug/L 77 52 -133 13 30
Toluene 0.410 U 50.0 43.47 ug/L 87 65 -130 15 30
trans-1,2-Dichloroethene 0.500 U 50.0 39.71 ug/L 79 61 -143 8 30
trans-1,3-Dichloropropene 0.200 U 50.0 38.84 ug/L 78 53 -133 15 30
Trichloroethene 0.150 U 50.0 39.84 ug/L 80 64 -136 6 30
Trichlorofluoromethane 0.520 U 50.0 31.00 ug/L 62 54 -150 4 30
Vinyl acetate 0.930 U 100 69.94 ug/L 70 26 -150 6 33
Vinyl chloride 0.500 U 50.0 32.22 ug/L 64 46 -150 7 30
Xylenes, Total 1.60 U 100 80.87 ug/L 81 59 -130 15 30
4-Bromofluorobenzene 72 -119
Surrogate
101
MSD MSD
Qualifier Limits%Recovery
89Dibromofluoromethane 75 -126
102Toluene-d8 (Surr)64 -132
Method: 625.1 - Semivolatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 400-605658/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
RL MDL
1-Methylnaphthalene 0.150 U 10.0 0.150 ug/L 12/20/22 13:13 12/22/22 23:59 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.160 U 0.16010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,2'-oxybis(1-chloropropane)
3.70 U 3.7010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,4,5-Trichlorophenol
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605658/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
RL MDL
2,4,6-Trichlorophenol 2.60 U 10.0 2.60 ug/L 12/20/22 13:13 12/22/22 23:59 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
2.00 U 2.0010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,4-Dichlorophenol
2.00 U 2.0010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,4-Dimethylphenol
3.40 U 3.4030.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,4-Dinitrophenol
1.90 U 1.9010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,4-Dinitrotoluene
1.90 U 1.9010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12,6-Dinitrotoluene
0.140 U 0.14010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Chloronaphthalene
2.20 U 2.2010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Chlorophenol
0.130 U 0.13010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Methylnaphthalene
1.80 U 1.8010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Methylphenol
2.20 U 2.2010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Nitroaniline
2.40 U 2.4010.0 ug/L 12/20/22 13:13 12/22/22 23:59 12-Nitrophenol
0.390 U 0.39020.0 ug/L 12/20/22 13:13 12/22/22 23:59 13 & 4 Methylphenol
2.60 U 2.6010.0 ug/L 12/20/22 13:13 12/22/22 23:59 13,3'-Dichlorobenzidine
1.80 U 1.8010.0 ug/L 12/20/22 13:13 12/22/22 23:59 13-Nitroaniline
1.60 U 1.6010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14,6-Dinitro-2-methylphenol
0.200 U 0.20010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Bromophenyl phenyl ether
3.80 U 3.8010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Chloro-3-methylphenol
3.40 U 3.4010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Chloroaniline
2.00 U 2.0010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Chlorophenyl phenyl ether
1.50 U 1.5010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Nitroaniline
2.10 U 2.1010.0 ug/L 12/20/22 13:13 12/22/22 23:59 14-Nitrophenol
0.160 U 0.16010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Acenaphthene
0.170 U 0.17010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Acenaphthylene
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Anthracene
20.0 U 20.025.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzidine
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzo[a]anthracene
0.120 U 0.12010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzo[a]pyrene
0.150 U 0.15010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzo[b]fluoranthene
0.230 U 0.23010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzo[g,h,i]perylene
0.160 U 0.16010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzo[k]fluoranthene
7.30 U 7.3030.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzoic acid
2.00 U 2.0010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Benzyl alcohol
0.160 U 0.16010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Bis(2-chloroethoxy)methane
2.70 U 2.7010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Bis(2-chloroethyl)ether
5.00 U 5.0010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Bis(2-ethylhexyl) phthalate
0.190 U 0.19010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Butyl benzyl phthalate
0.190 U 0.19010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Chrysene
0.240 U 0.24010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Dibenz(a,h)anthracene
0.170 U 0.17010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Dibenzofuran
0.240 U 0.24010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Diethyl phthalate
0.170 U 0.17010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Dimethyl phthalate
1.40 U 1.4010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Di-n-butyl phthalate
0.170 U 0.17010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Di-n-octyl phthalate
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Fluoranthene
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Fluorene
0.170 U 0.17010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Hexachlorobenzene
3.60 U 3.6010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Hexachlorobutadiene
2.60 U 2.6020.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Hexachlorocyclopentadiene
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605658/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
RL MDL
Hexachloroethane 4.20 U 10.0 4.20 ug/L 12/20/22 13:13 12/22/22 23:59 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.220 U 0.22010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Indeno[1,2,3-cd]pyrene
0.140 U 0.14010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Isophorone
0.130 U 0.13010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Nitrobenzene
3.30 U 3.3010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1N-Nitrosodi-n-propylamine
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1N-Nitrosodiphenylamine
1.40 U 1.4020.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Pentachlorophenol
0.180 U 0.18010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Phenanthrene
1.10 U 1.1010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Phenol
0.210 U 0.21010.0 ug/L 12/20/22 13:13 12/22/22 23:59 1Pyrene
2,4,6-Tribromophenol 110 15-135 12/22/22 23:59 1
MB MB
Surrogate
12/20/22 13:13
Dil FacPreparedAnalyzedQualifierLimits%Recovery
100 12/20/22 13:13 12/22/22 23:59 12-Fluorobiphenyl 32-109
60 12/20/22 13:13 12/22/22 23:59 12-Fluorophenol 10-104
78 12/20/22 13:13 12/22/22 23:59 1Nitrobenzene-d5 31-111
52 12/20/22 13:13 12/22/22 23:59 1Phenol-d5 10-110
128 12/20/22 13:13 12/22/22 23:59 1Terphenyl-d14 30-129
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605658/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
1-Methylnaphthalene 120 115.0 ug/L 96 53 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,2'-oxybis(1-chloropropane)120 82.88 ug/L 69 63 -139
2,4,5-Trichlorophenol 120 168.4 ug/L 140 55 -140
2,4,6-Trichlorophenol 120 148.9 ug/L 124 52 -129
2,4-Dichlorophenol 120 133.1 ug/L 111 53 -122
2,4-Dimethylphenol 120 115.6 ug/L 96 42 -120
2,4-Dinitrophenol 240 309.4 ug/L 129 10 -173
2,4-Dinitrotoluene 120 142.8 ug/L 119 48 -127
2,6-Dinitrotoluene 120 129.3 ug/L 108 68 -137
2-Chloronaphthalene 120 124.4 ug/L 104 65 -120
2-Chlorophenol 120 98.87 ug/L 82 36 -120
2-Methylnaphthalene 120 117.6 ug/L 98 53 -130
2-Methylphenol 120 104.6 ug/L 87 51 -130
2-Nitroaniline 120 114.8 ug/L 96 41 -130
2-Nitrophenol 120 125.1 ug/L 104 61 -163
3 & 4 Methylphenol 120 116.2 ug/L 97 49 -130
3,3'-Dichlorobenzidine 240 347.3 ug/L 145 10 -213
3-Nitroaniline 120 128.2 ug/L 107 25 -130
4,6-Dinitro-2-methylphenol 240 268.8 ug/L 112 53 -130
4-Bromophenyl phenyl ether 120 150.8 *+ug/L 126 65 -120
4-Chloro-3-methylphenol 120 123.0 ug/L 102 41 -128
4-Chloroaniline 120 113.7 ug/L 95 10 -130
4-Chlorophenyl phenyl ether 120 169.5 ug/L 141 38 -145
4-Nitroaniline 120 131.6 ug/L 110 28 -130
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605658/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
4-Nitrophenol 240 288.7 ug/L 120 13 -129
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Acenaphthene 120 132.9 ug/L 111 60 -132
Acenaphthylene 120 120.1 ug/L 100 54 -126
Anthracene 120 131.3 ug/L 109 43 -120
Benzidine 240 20.0 U ug/L 6 5-130
Benzo[a]anthracene 120 141.8 ug/L 118 42 -133
Benzo[a]pyrene 120 138.4 ug/L 115 32 -148
Benzo[b]fluoranthene 120 136.4 ug/L 114 42 -140
Benzo[g,h,i]perylene 120 118.4 ug/L 99 10 -195
Benzo[k]fluoranthene 120 137.3 ug/L 114 25 -146
Benzoic acid 554 314.1 ug/L 57 19 -126
Benzyl alcohol 120 91.31 ug/L 76 10 -130
Bis(2-chloroethoxy)methane 120 92.02 ug/L 77 49 -165
Bis(2-chloroethyl)ether 120 94.24 ug/L 79 43 -126
Bis(2-ethylhexyl) phthalate 120 120.7 ug/L 101 29 -137
Butyl benzyl phthalate 120 119.0 ug/L 99 10 -140
Chrysene 120 155.9 ug/L 130 44 -140
Dibenz(a,h)anthracene 120 121.1 ug/L 101 10 -200
Dibenzofuran 120 129.1 ug/L 108 59 -130
Diethyl phthalate 120 146.4 *+ug/L 122 10 -120
Dimethyl phthalate 120 134.5 ug/L 112 10 -120
Di-n-butyl phthalate 120 129.2 ug/L 108 10 -120
Di-n-octyl phthalate 120 115.1 ug/L 96 19 -132
Fluoranthene 120 157.8 *+ug/L 132 43 -121
Fluorene 120 147.9 *+ug/L 123 70 -120
Hexachlorobenzene 120 168.7 ug/L 141 10 -142
Hexachlorobutadiene 120 163.7 *+ug/L 136 38 -120
Hexachlorocyclopentadiene 120 64.05 ug/L 53 10 -130
Hexachloroethane 120 87.25 ug/L 73 55 -120
Indeno[1,2,3-cd]pyrene 120 114.2 ug/L 95 10 -151
Isophorone 120 106.0 ug/L 88 47 -180
Nitrobenzene 120 112.6 ug/L 94 54 -158
N-Nitrosodi-n-propylamine 120 111.7 ug/L 93 14 -198
N-Nitrosodiphenylamine 119 112.7 ug/L 95 57 -130
Pentachlorophenol 240 290.2 ug/L 121 38 -152
Phenanthrene 120 132.1 ug/L 110 65 -120
Phenol 120 82.31 ug/L 69 17 -120
Pyrene 120 149.1 *+ug/L 124 70 -120
2,4,6-Tribromophenol 15 -135
Surrogate
135
LCS LCS
Qualifier Limits%Recovery
1082-Fluorobiphenyl 32 -109
672-Fluorophenol 10 -104
87Nitrobenzene-d5 31 -111
61Phenol-d5 10 -110
129Terphenyl-d14 30 -129
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605658/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
1-Methylnaphthalene 120 121.0 ug/L 101 53 -130 5 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
2,2'-oxybis(1-chloropropane)120 86.35 ug/L 72 63 -139 4 40
2,4,5-Trichlorophenol 120 179.3 *+ug/L 149 55 -140 6 40
2,4,6-Trichlorophenol 120 157.6 *+ug/L 131 52 -129 6 40
2,4-Dichlorophenol 120 140.2 ug/L 117 53 -122 5 40
2,4-Dimethylphenol 120 120.0 ug/L 100 42 -120 4 40
2,4-Dinitrophenol 240 336.0 ug/L 140 10 -173 8 40
2,4-Dinitrotoluene 120 149.4 ug/L 124 48 -127 4 40
2,6-Dinitrotoluene 120 141.5 ug/L 118 68 -137 9 40
2-Chloronaphthalene 120 132.0 ug/L 110 65 -120 6 24
2-Chlorophenol 120 102.7 ug/L 86 36 -120 4 40
2-Methylnaphthalene 120 123.1 ug/L 103 53 -130 5 40
2-Methylphenol 120 107.2 ug/L 89 51 -130 2 40
2-Nitroaniline 120 123.4 ug/L 103 41 -130 7 40
2-Nitrophenol 120 130.8 ug/L 109 61 -163 4 40
3 & 4 Methylphenol 120 124.6 ug/L 104 49 -130 7 40
3,3'-Dichlorobenzidine 240 353.5 ug/L 147 10 -213 2 40
3-Nitroaniline 120 131.0 ug/L 109 25 -130 2 40
4,6-Dinitro-2-methylphenol 240 273.4 ug/L 114 53 -130 2 40
4-Bromophenyl phenyl ether 120 151.9 *+ug/L 127 65 -120 1 40
4-Chloro-3-methylphenol 120 126.8 ug/L 106 41 -128 3 40
4-Chloroaniline 120 117.5 ug/L 98 10 -130 3 40
4-Chlorophenyl phenyl ether 120 180.4 *+ug/L 150 38 -145 6 40
4-Nitroaniline 120 139.8 ug/L 116 28 -130 6 40
4-Nitrophenol 240 309.8 ug/L 129 13 -129 7 40
Acenaphthene 120 145.7 ug/L 121 60 -132 9 40
Acenaphthylene 120 128.4 ug/L 107 54 -126 7 40
Anthracene 120 130.9 ug/L 109 43 -120 0 40
Benzidine 240 30.19 *1 ug/L 13 5-130 75 40
Benzo[a]anthracene 120 142.3 ug/L 119 42 -133 0 40
Benzo[a]pyrene 120 135.5 ug/L 113 32 -148 2 40
Benzo[b]fluoranthene 120 149.0 ug/L 124 42 -140 9 40
Benzo[g,h,i]perylene 120 120.4 ug/L 100 10 -195 2 40
Benzo[k]fluoranthene 120 141.6 ug/L 118 25 -146 3 40
Benzoic acid 554 327.4 ug/L 59 19 -126 4 40
Benzyl alcohol 120 98.66 ug/L 82 10 -130 8 40
Bis(2-chloroethoxy)methane 120 92.06 ug/L 77 49 -165 0 40
Bis(2-chloroethyl)ether 120 89.52 ug/L 75 43 -126 5 40
Bis(2-ethylhexyl) phthalate 120 123.6 ug/L 103 29 -137 2 40
Butyl benzyl phthalate 120 122.8 ug/L 102 10 -140 3 40
Chrysene 120 158.4 ug/L 132 44 -140 2 40
Dibenz(a,h)anthracene 120 128.7 ug/L 107 10 -200 6 40
Dibenzofuran 120 141.7 ug/L 118 59 -130 9 40
Diethyl phthalate 120 157.5 *+ug/L 131 10 -120 7 40
Dimethyl phthalate 120 146.5 *+ug/L 122 10 -120 9 40
Di-n-butyl phthalate 120 127.9 ug/L 107 10 -120 1 40
Di-n-octyl phthalate 120 118.2 ug/L 98 19 -132 3 40
Fluoranthene 120 147.0 *+ug/L 122 43 -121 7 40
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605658/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 606029 Prep Batch: 605658
Fluorene 120 159.8 *+ug/L 133 70 -120 8 38
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
Hexachlorobenzene 120 172.7 *+ug/L 144 10 -142 2 40
Hexachlorobutadiene 120 173.4 *+ug/L 145 38 -120 6 40
Hexachlorocyclopentadiene 120 89.79 ug/L 75 10 -130 33 40
Hexachloroethane 120 94.74 ug/L 79 55 -120 8 40
Indeno[1,2,3-cd]pyrene 120 122.4 ug/L 102 10 -151 7 40
Isophorone 120 109.8 ug/L 92 47 -180 3 40
Nitrobenzene 120 112.3 ug/L 94 54 -158 0 40
N-Nitrosodi-n-propylamine 120 120.5 ug/L 100 14 -198 8 40
N-Nitrosodiphenylamine 119 112.9 ug/L 95 57 -130 0 40
Pentachlorophenol 240 294.0 ug/L 122 38 -152 1 40
Phenanthrene 120 136.2 ug/L 114 65 -120 3 39
Phenol 120 91.81 ug/L 77 17 -120 11 40
Pyrene 120 152.8 *+ug/L 127 70 -120 2 40
2,4,6-Tribromophenol 15 -135
Surrogate
74
LCSD LCSD
Qualifier Limits%Recovery
572-Fluorobiphenyl 32 -109
362-Fluorophenol 10 -104
45Nitrobenzene-d5 31 -111
32Phenol-d5 10 -110
65Terphenyl-d14 30 -129
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 400-605157/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605210 Prep Batch: 605157
RL MDL
1-Methylnaphthalene 0.0330 U 0.330 0.0330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,4,5-Trichlorophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,4,6-Trichlorophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,4-Dichlorophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,4-Dimethylphenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,4-Dinitrotoluene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12,6-Dinitrotoluene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Chloronaphthalene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Chlorophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Methylnaphthalene
0.0800 U 0.08000.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Methylphenol
0.0700 U 0.07000.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Nitroaniline
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 12-Nitrophenol
0.0330 U 0.03300.660 mg/Kg 12/16/22 09:55 12/16/22 17:06 13 & 4 Methylphenol
0.0780 U 0.07800.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 13-Nitroaniline
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14,6-Dinitro-2-methylphenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14-Bromophenyl phenyl ether
0.0810 U 0.08100.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14-Chloro-3-methylphenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14-Chloroaniline
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605157/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605210 Prep Batch: 605157
RL MDL
4-Chlorophenyl phenyl ether 0.0330 U 0.330 0.0330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.113 U 0.1130.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14-Nitroaniline
0.110 U 0.1100.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 14-Nitrophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Acenaphthene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Acenaphthylene
0.0430 U 0.04300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Aniline
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Anthracene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzo[a]anthracene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzo[a]pyrene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzo[b]fluoranthene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzo[g,h,i]perylene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzo[k]fluoranthene
0.350 U 0.3500.990 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Benzoic acid
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1bis (2-chloroisopropyl) ether
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Bis(2-chloroethoxy)methane
0.0920 U 0.09200.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Bis(2-chloroethyl)ether
0.0810 U 0.08100.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Bis(2-ethylhexyl) phthalate
0.0710 U 0.07100.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Butyl benzyl phthalate
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Chrysene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Dibenz(a,h)anthracene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Dibenzofuran
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Diethyl phthalate
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Dimethyl phthalate
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Di-n-butyl phthalate
0.120 U 0.1200.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Di-n-octyl phthalate
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Fluoranthene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Fluorene
0.100 U 0.1000.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Hexachlorobenzene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Hexachlorobutadiene
0.0660 U 0.06600.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Hexachlorocyclopentadiene
0.0310 U 0.03100.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Hexachloroethane
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Indeno[1,2,3-cd]pyrene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Isophorone
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Nitrobenzene
0.0380 U 0.03800.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1N-Nitrosodi-n-propylamine
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1N-Nitrosodiphenylamine
0.0660 U 0.06600.660 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Pentachlorophenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Phenanthrene
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Phenol
0.0330 U 0.03300.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Pyrene
0.150 U 0.1500.330 mg/Kg 12/16/22 09:55 12/16/22 17:06 1Pyridine
2,4,6-Tribromophenol (Surr)66 10-150 12/16/22 17:06 1
MB MB
Surrogate
12/16/22 09:55
Dil FacPreparedAnalyzedQualifierLimits%Recovery
89 12/16/22 09:55 12/16/22 17:06 12-Fluorobiphenyl 27-127
60 12/16/22 09:55 12/16/22 17:06 12-Fluorophenol (Surr)25-128
68 12/16/22 09:55 12/16/22 17:06 1Nitrobenzene-d5 (Surr)15-136
59 12/16/22 09:55 12/16/22 17:06 1Phenol-d5 (Surr)29-130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605157/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605210 Prep Batch: 605157
Terphenyl-d14 (Surr)112 24-146 12/16/22 17:06 1
MB MB
Surrogate
12/16/22 09:55
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605157/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605210 Prep Batch: 605157
1-Methylnaphthalene 2.00 1.661 mg/Kg 83 40 -120
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,4,5-Trichlorophenol 2.00 1.943 mg/Kg 97 53 -133
2,4,6-Trichlorophenol 2.00 1.965 mg/Kg 98 51 -125
2,4-Dichlorophenol 2.00 1.909 mg/Kg 95 56 -120
2,4-Dimethylphenol 2.00 1.774 mg/Kg 89 54 -120
2,4-Dinitrotoluene 2.00 1.937 mg/Kg 97 59 -133
2,6-Dinitrotoluene 2.00 1.807 mg/Kg 90 57 -123
2-Chloronaphthalene 2.00 1.644 mg/Kg 82 55 -120
2-Chlorophenol 2.00 1.421 mg/Kg 71 52 -120
2-Methylnaphthalene 2.00 1.642 mg/Kg 82 40 -120
2-Methylphenol 2.00 1.686 mg/Kg 84 51 -123
2-Nitroaniline 2.00 1.520 mg/Kg 76 55 -129
2-Nitrophenol 2.00 1.579 mg/Kg 79 53 -120
3 & 4 Methylphenol 2.00 1.591 mg/Kg 80 47 -123
3-Nitroaniline 2.00 1.663 mg/Kg 83 45 -120
4,6-Dinitro-2-methylphenol 4.00 1.273 *-mg/Kg 32 35 -135
4-Bromophenyl phenyl ether 2.00 1.927 mg/Kg 96 51 -120
4-Chloro-3-methylphenol 2.00 1.724 mg/Kg 86 57 -124
4-Chloroaniline 2.00 1.787 mg/Kg 89 34 -120
4-Chlorophenyl phenyl ether 2.00 2.174 mg/Kg 109 56 -120
4-Nitroaniline 2.00 1.721 mg/Kg 86 52 -126
4-Nitrophenol 4.00 4.043 mg/Kg 101 38 -133
Acenaphthene 2.00 1.788 mg/Kg 89 50 -120
Acenaphthylene 2.00 1.670 mg/Kg 84 50 -120
Aniline 2.00 1.651 mg/Kg 83 36 -120
Anthracene 2.00 1.847 mg/Kg 92 52 -120
Benzo[a]anthracene 2.00 1.825 mg/Kg 91 55 -120
Benzo[a]pyrene 2.00 1.755 mg/Kg 88 54 -120
Benzo[b]fluoranthene 2.00 1.797 mg/Kg 90 55 -120
Benzo[g,h,i]perylene 2.00 1.526 mg/Kg 76 45 -120
Benzo[k]fluoranthene 2.00 1.963 mg/Kg 98 52 -120
Benzoic acid 9.23 2.850 mg/Kg 31 10 -139
bis (2-chloroisopropyl) ether 2.00 1.162 mg/Kg 58 34 -120
Bis(2-chloroethoxy)methane 2.00 1.346 mg/Kg 67 52 -120
Bis(2-chloroethyl)ether 2.00 1.076 mg/Kg 54 28 -120
Bis(2-ethylhexyl) phthalate 2.00 1.713 mg/Kg 86 58 -158
Butyl benzyl phthalate 2.00 1.702 mg/Kg 85 58 -126
Chrysene 2.00 2.013 mg/Kg 101 54 -120
Dibenz(a,h)anthracene 2.00 1.559 mg/Kg 78 49 -120
Dibenzofuran 2.00 1.816 mg/Kg 91 58 -120
Diethyl phthalate 2.00 1.938 mg/Kg 97 56 -128
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605157/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605210 Prep Batch: 605157
Dimethyl phthalate 2.00 2.360 mg/Kg 118 58 -120
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Di-n-butyl phthalate 2.00 1.736 mg/Kg 87 64 -122
Di-n-octyl phthalate 2.00 1.562 mg/Kg 78 57 -137
Fluoranthene 2.00 1.917 mg/Kg 96 49 -120
Fluorene 2.00 1.939 mg/Kg 97 47 -120
Hexachlorobenzene 2.00 2.113 mg/Kg 106 49 -127
Hexachlorobutadiene 2.00 2.469 *+mg/Kg 123 43 -120
Hexachlorocyclopentadiene 2.00 0.9995 mg/Kg 50 10 -140
Hexachloroethane 2.00 1.484 mg/Kg 74 45 -120
Indeno[1,2,3-cd]pyrene 2.00 1.556 mg/Kg 78 47 -120
Isophorone 2.00 1.392 mg/Kg 70 50 -120
Nitrobenzene 2.00 1.495 mg/Kg 75 50 -120
N-Nitrosodi-n-propylamine 2.00 1.416 mg/Kg 71 48 -120
N-Nitrosodiphenylamine 1.98 1.502 mg/Kg 76 54 -120
Pentachlorophenol 4.00 1.552 mg/Kg 39 32 -131
Phenanthrene 2.00 1.762 mg/Kg 88 50 -120
Phenol 2.00 1.532 mg/Kg 77 51 -120
Pyrene 2.00 2.132 mg/Kg 107 54 -120
Pyridine 4.00 1.804 mg/Kg 45 29 -120
2,4,6-Tribromophenol (Surr)10 -150
Surrogate
107
LCS LCS
Qualifier Limits%Recovery
882-Fluorobiphenyl 27 -127
672-Fluorophenol (Surr)25 -128
86Nitrobenzene-d5 (Surr)15 -136
71Phenol-d5 (Surr)29 -130
113Terphenyl-d14 (Surr)24 -146
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-605163/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605162 Prep Batch: 605163
RL MDL
C5-C8 Aliphatics 2.70 U 2.70 2.70 mg/Kg 12/16/22 09:50 12/16/22 11:37 50
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1.40 U 1.401.40 mg/Kg 12/16/22 09:50 12/16/22 11:37 50C9-C12 Aliphatics
0.750 U 0.7500.750 mg/Kg 12/16/22 09:50 12/16/22 11:37 50C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)97 70-130 12/16/22 11:37 50
MB MB
Surrogate
12/16/22 09:50
Dil FacPreparedAnalyzedQualifierLimits%Recovery
102 12/16/22 09:50 12/16/22 11:37 50a,a,a-Trifluorotoluene (pid)70-130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605163/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605162 Prep Batch: 605163
C5-C8 Aliphatics 15.0 15.89 mg/Kg 106 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 17.5 19.58 mg/Kg 112 70 -130
C9-C10 Aromatics 2.50 3.127 mg/Kg 125 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605163/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 605162 Prep Batch: 605163
C5-C8 Aliphatics 15.0 11.16 *1 mg/Kg 74 70 -130 35 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 17.5 12.72 *1 mg/Kg 73 70 -130 42 25
C9-C10 Aromatics 2.50 2.061 *1 mg/Kg 82 70 -130 41 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
101
LCSD LCSD
Qualifier Limits%Recovery
101a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Method BlankLab Sample ID: MB 400-605480/11
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605480
RL MDL
C5-C8 Aliphatics 26.0 U 26.0 26.0 ug/L 12/19/22 23:57 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
11.0 U 11.011.0 ug/L 12/19/22 23:57 1C9-C12 Aliphatics
7.00 U 7.007.00 ug/L 12/19/22 23:57 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)86 70-130 12/19/22 23:57 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
87 12/19/22 23:57 1a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605480/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605480
C5-C8 Aliphatics 300 232.1 ug/L 77 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 283.6 ug/L 81 70 -130
C9-C10 Aromatics 50.0 39.70 ug/L 79 70 -130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
87
LCS LCS
Qualifier Limits%Recovery
87a,a,a-Trifluorotoluene (pid)70 -130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605480/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605480
C5-C8 Aliphatics 300 237.2 ug/L 79 70 -130 2 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 350 283.7 ug/L 81 70 -130 0 25
C9-C10 Aromatics 50.0 41.25 ug/L 82 70 -130 4 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
87
LCSD LCSD
Qualifier Limits%Recovery
87a,a,a-Trifluorotoluene (pid)70 -130
Method: 504.1 - EDB, DBCP and 1,2,3-TCP (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-605141/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605201 Prep Batch: 605141
RL MDL
1,2-Dibromoethane (EDB)0.0150 U 0.0200 0.0150 ug/L 12/16/22 08:57 12/16/22 15:27 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
4-Bromofluorobenzene 115 56-150 12/16/22 15:27 1
MB MB
Surrogate
12/16/22 08:57
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605141/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605201 Prep Batch: 605141
1,2-Dibromoethane (EDB)0.101 0.09142 ug/L 91 70 -130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
4-Bromofluorobenzene 56 -150
Surrogate
105
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605141/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605201 Prep Batch: 605141
1,2-Dibromoethane (EDB)0.101 0.09526 ug/L 95 70 -130 4 10
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
4-Bromofluorobenzene 56 -150
Surrogate
111
LCSD LCSD
Qualifier Limits%Recovery
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-605059/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605413 Prep Batch: 605059
RL MDL
C9-C18 Aliphatics 150 U 150 150 ug/L 12/15/22 14:12 12/19/22 12:36 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-605059/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605413 Prep Batch: 605059
RL MDL
C19-C36 Aliphatics 150 U 150 150 ug/L 12/15/22 14:12 12/19/22 12:36 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1-Chlorooctadecane 96 40-140 12/19/22 12:36 1
MB MB
Surrogate
12/15/22 14:12
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 400-605059/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605427 Prep Batch: 605059
RL MDL
C11-C22 Aromatics 309 U 309 309 ug/L 12/15/22 14:12 12/19/22 19:11 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
o-Terphenyl 93 40-140 12/19/22 19:11 1
MB MB
Surrogate
12/15/22 14:12
Dil FacPreparedAnalyzedQualifierLimits%Recovery
88 12/15/22 14:12 12/19/22 19:11 12-Fluorobiphenyl 40-140
91 12/15/22 14:12 12/19/22 19:11 12-Bromonaphthalene 40-140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605059/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605413 Prep Batch: 605059
C9-C18 Aliphatics 1360 1422 ug/L 104 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C19-C36 Aliphatics 1820 2240 ug/L 123 40 -140
1-Chlorooctadecane 40 -140
Surrogate
112
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605059/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605427 Prep Batch: 605059
C11-C22 Aromatics 3860 4689 ug/L 121 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
o-Terphenyl 40 -140
Surrogate
100
LCS LCS
Qualifier Limits%Recovery
942-Fluorobiphenyl 40 -140
942-Bromonaphthalene 40 -140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605059/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605413 Prep Batch: 605059
C9-C18 Aliphatics 1360 1440 ug/L 106 40 -140 1 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 1820 1980 ug/L 109 40 -140 12 50
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605059/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605413 Prep Batch: 605059
1-Chlorooctadecane 40 -140
Surrogate
107
LCSD LCSD
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-605059/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605427 Prep Batch: 605059
C11-C22 Aromatics 3860 4554 ug/L 118 40 -140 3 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
98
LCSD LCSD
Qualifier Limits%Recovery
922-Fluorobiphenyl 40 -140
932-Bromonaphthalene 40 -140
Client Sample ID: Method BlankLab Sample ID: MB 400-606276/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606590 Prep Batch: 606276
RL MDL
C9-C18 Aliphatics 1.60 U 1.60 1.60 mg/Kg 12/27/22 13:47 12/29/22 14:39 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1.60 U 1.601.60 mg/Kg 12/27/22 13:47 12/29/22 14:39 1C19-C36 Aliphatics
1-Chlorooctadecane 103 40-140 12/29/22 14:39 1
MB MB
Surrogate
12/27/22 13:47
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 400-606276/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
RL MDL
C11-C22 Aromatics 3.00 U 3.00 3.00 mg/Kg 12/27/22 13:47 12/29/22 19:16 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
o-Terphenyl 75 40-140 12/29/22 19:16 1
MB MB
Surrogate
12/27/22 13:47
Dil FacPreparedAnalyzedQualifierLimits%Recovery
86 12/27/22 13:47 12/29/22 19:16 12-Fluorobiphenyl 40-140
89 12/27/22 13:47 12/29/22 19:16 12-Bromonaphthalene 40-140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-606276/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606590 Prep Batch: 606276
C9-C18 Aliphatics 20.0 10.05 mg/Kg 50 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C19-C36 Aliphatics 26.7 23.38 mg/Kg 88 40 -140
1-Chlorooctadecane 40 -140
Surrogate
88
LCS LCS
Qualifier Limits%Recovery
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-606276/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
C11-C22 Aromatics 56.7 46.18 mg/Kg 81 40 -140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
o-Terphenyl 40 -140
Surrogate
73
LCS LCS
Qualifier Limits%Recovery
882-Fluorobiphenyl 40 -140
862-Bromonaphthalene 40 -140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-606276/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606590 Prep Batch: 606276
C9-C18 Aliphatics 20.0 11.07 mg/Kg 55 40 -140 10 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 26.7 26.64 mg/Kg 100 40 -140 13 50
1-Chlorooctadecane 40 -140
Surrogate
101
LCSD LCSD
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-606276/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
C11-C22 Aromatics 56.7 50.42 mg/Kg 89 40 -140 9 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
77
LCSD LCSD
Qualifier Limits%Recovery
902-Fluorobiphenyl 40 -140
892-Bromonaphthalene 40 -140
Client Sample ID: SB3-ALab Sample ID: 400-230510-2 MS
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606590 Prep Batch: 606276
C9-C18 Aliphatics 16.4 F1 24.3 22.04 F1 mg/Kg 23 40 -140☼
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
C19-C36 Aliphatics 27.8 32.4 60.14 mg/Kg 100 40 -140☼
1-Chlorooctadecane 40 -140
Surrogate
96
MS MS
Qualifier Limits%Recovery
Client Sample ID: SB3-ALab Sample ID: 400-230510-2 MS
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
C11-C22 Aromatics 15.9 68.8 75.88 mg/Kg 87 40 -140☼
Analyte
MS MS
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits
Eurofins Pensacola
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QC Sample Results
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: SB3-ALab Sample ID: 400-230510-2 MS
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
o-Terphenyl 40 -140
Surrogate
74
MS MS
Qualifier Limits%Recovery
842-Fluorobiphenyl 40 -140
842-Bromonaphthalene 40 -140
Client Sample ID: SB3-ALab Sample ID: 400-230510-2 MSD
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606590 Prep Batch: 606276
C9-C18 Aliphatics 16.4 F1 24.5 23.35 F1 mg/Kg 28 40 -140 6 50☼
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 27.8 32.6 49.38 mg/Kg 66 40 -140 20 50☼
1-Chlorooctadecane 40 -140
Surrogate
89
MSD MSD
Qualifier Limits%Recovery
Client Sample ID: SB3-ALab Sample ID: 400-230510-2 MSD
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606592 Prep Batch: 606276
C11-C22 Aromatics 15.9 69.3 69.75 mg/Kg 78 40 -140 8 50☼
Analyte
MSD MSD
DUnitResultQualifier %Rec
Spike
Added
Sample
Result
Sample
Qualifier
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
80
MSD MSD
Qualifier Limits%Recovery
942-Fluorobiphenyl 40 -140
932-Bromonaphthalene 40 -140
Method: 6010D - Metals (ICP)
Client Sample ID: Method BlankLab Sample ID: MB 400-605079/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605750 Prep Batch: 605079
RL MDL
Lead 0.00200 U 0.0100 0.00200 mg/L 12/16/22 09:45 12/20/22 14:43 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-605079/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 605750 Prep Batch: 605079
Lead 1.00 1.063 mg/L 106 80 -120
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: MW1 Lab Sample ID: 400-230510-1
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Analysis SM6200-B WPD12/18/22 10:051 EET PEN605330
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
Prep 625 605658 12/20/22 13:14 BKL EET PENTotal/NA 256.4 mL 1 mL
Analysis 625.1 1 606177 12/27/22 15:38 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Prep 625 605658 12/20/22 13:14 BKL EET PENTotal/NA 256.4 mL 1 mL
Analysis 625.1 1 606457 12/28/22 16:53 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Analysis MAVPH 1 605480 12/20/22 02:06 SAB EET PENTotal/NA 5 mL 5 mL
Prep 504.1 605141 12/16/22 08:57 AKL EET PENTotal/NA 36.3 mL 35 mL
Analysis 504.1 1 605201 12/16/22 19:11 AKL EET PENTotal/NA
Prep 3511 605059 12/15/22 14:33 JTC EET PENTotal/NA 55.4 mL 2 mL
Analysis MA-EPH 1 605413 12/19/22 16:49 RS EET PENTotal/NA
Prep 3511 605059 12/15/22 14:33 JTC EET PENTotal/NA 55.4 mL 2 mL
Analysis MA-EPH 1 605427 12/19/22 23:41 RS EET PENTotal/NA
Prep 3010A 605079 12/16/22 09:45 KWN EET PENTotal/NA 50 mL 50 mL
Completed:12/16/22 17:24 ¹
Analysis 6010D 1 605750 12/20/22 15:32 LSS EET PENTotal/NA
Client Sample ID: SB3-A Lab Sample ID: 400-230510-2
Matrix: SolidDate Collected: 12/13/22 11:15
Date Received: 12/14/22 09:30
Analysis Moisture WJM12/16/22 09:011 EET PEN605142
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA
Client Sample ID: SB3-A Lab Sample ID: 400-230510-2
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Prep 5035 AGW12/21/22 07:21 EET PEN605769
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.679 g 5.00 g
Analysis 8260D 1 605755 12/21/22 10:47 AGW EET PENTotal/NA 5 mL 5 mL
Prep 3546 605157 12/16/22 09:55 LH EET PENTotal/NA 15.24 g 1 mL
Analysis 8270E 5 605210 12/17/22 00:52 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Prep 5035 605163 12/20/22 13:00 SAB EET PENTotal/NA 6.303 g 5.00 g
Analysis MAVPH 50 605664 12/20/22 16:03 SAB EET PENTotal/NA 5 mL 5 mL
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.49 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 16:27 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.49 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 20:40 JAW EET PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: Method Blank Lab Sample ID: MB 400-605059/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC12/15/22 14:12 EET PEN605059
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 605413 12/19/22 12:36 RS EET PENTotal/NA
Prep 3511 605059 12/15/22 14:12 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 605427 12/19/22 19:11 RS EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-605079/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3010A KWN12/16/22 09:45 EET PEN605079
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 50 mL 50 mL
Completed:12/16/22 17:24 ¹
Analysis 6010D 1 605750 12/20/22 14:43 LSS EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-605141/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/16/22 08:57 EET PEN605141
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 35 mL 35 mL
Analysis 504.1 1 605201 12/16/22 15:27 AKL EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-605157/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 LH12/16/22 09:55 EET PEN605157
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.00 g 1 mL
Analysis 8270E 1 605210 12/16/22 17:06 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-605163/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB12/16/22 09:50 EET PEN605163
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis MAVPH 50 605162 12/16/22 11:37 SAB EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-605330/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD12/18/22 08:271 EET PEN605330
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: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: Method Blank Lab Sample ID: MB 400-605480/11
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB12/19/22 23:571 EET PEN605480
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 400-605658/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL12/20/22 13:13 EET PEN605658
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 250 mL 1 mL
Analysis 625.1 1 606029 12/22/22 23:59 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-605769/15-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 AGW12/21/22 07:21 EET PEN605769
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis 8260D 1 605755 12/21/22 09:28 AGW EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-606276/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 KWS12/27/22 13:47 EET PEN606276
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.00 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 14:39 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.00 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 19:16 JAW EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605059/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC12/15/22 14:12 EET PEN605059
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 605413 12/19/22 12:52 RS EET PENTotal/NA
Prep 3511 605059 12/15/22 14:12 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 605427 12/19/22 19:45 RS EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605079/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3010A KWN12/16/22 09:45 EET PEN605079
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 50 mL 50 mL
Completed:12/16/22 17:24 ¹
Analysis 6010D 1 605750 12/20/22 14:47 LSS EET PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605141/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/16/22 08:57 EET PEN605141
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 35 mL 35 mL
Analysis 504.1 1 605201 12/16/22 15:47 AKL EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605157/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 LH12/16/22 09:55 EET PEN605157
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.00 g 1 mL
Analysis 8270E 1 605210 12/16/22 17:32 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605163/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB12/16/22 09:50 EET PEN605163
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis MAVPH 50 605162 12/16/22 12:28 SAB EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605330/1002
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD12/18/22 07:371 EET PEN605330
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 400-605480/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB12/19/22 15:221 EET PEN605480
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 400-605658/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL12/20/22 13:13 EET PEN605658
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 250 mL 1 mL
Analysis 625.1 1 606029 12/23/22 00:25 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-605769/13-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 AGW12/21/22 07:21 EET PEN605769
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis 8260D 1 605755 12/21/22 07:58 AGW EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-606276/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 KWS12/27/22 13:47 EET PEN606276
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.00 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 14:56 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.00 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 19:32 JAW EET PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605059/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC12/15/22 14:12 EET PEN605059
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 605413 12/19/22 13:09 RS EET PENTotal/NA
Prep 3511 605059 12/15/22 14:12 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 605427 12/19/22 20:02 RS EET PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605141/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/16/22 08:57 EET PEN605141
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 35 mL 35 mL
Analysis 504.1 1 605201 12/16/22 16:08 AKL EET PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605163/3-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB12/16/22 09:50 EET PEN605163
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis MAVPH 50 605162 12/16/22 13:19 SAB EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605480/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB12/19/22 16:261 EET PEN605480
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: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605658/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL12/20/22 13:13 EET PEN605658
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 250 mL 1 mL
Analysis 625.1 1 606029 12/23/22 00:50 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-605769/14-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 AGW12/21/22 07:21 EET PEN605769
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.00 g
Analysis 8260D 1 605755 12/21/22 08:35 AGW EET PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-606276/3-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 KWS12/27/22 13:47 EET PEN606276
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.00 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 15:13 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.00 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 19:49 JAW EET PENTotal/NA
Client Sample ID: MW1 Lab Sample ID: 400-230510-1 MS
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Analysis SM6200-B WPD12/18/22 13:181 EET PEN605330
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: MW1 Lab Sample ID: 400-230510-1 MSD
Matrix: WaterDate Collected: 12/13/22 13:00
Date Received: 12/14/22 09:30
Analysis SM6200-B WPD12/18/22 13:411 EET PEN605330
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: SB3-A Lab Sample ID: 400-230510-2 MS
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Prep 3546 KWS12/27/22 13:47 EET PEN606276
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.31 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 15:29 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.31 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 20:06 JAW EET PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
Client Sample ID: SB3-A Lab Sample ID: 400-230510-2 MSD
Matrix: SolidDate Collected: 12/13/22 11:15
Percent Solids: 80.7Date Received: 12/14/22 09:30
Prep 3546 KWS12/27/22 13:47 EET PEN606276
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15.19 g 2 mL
Analysis MA-EPH 1 606590 12/29/22 15:46 JAW EET PENTotal/NA
Prep 3546 606276 12/27/22 13:47 KWS EET PENTotal/NA 15.19 g 2 mL
Analysis MA-EPH 1 606592 12/29/22 20:23 JAW EET PENTotal/NA
¹ Completion dates and times are reported or not reported per method requirements or individual lab discretion.
Laboratory References:
EET PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001
Eurofins Pensacola
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Method Summary
Job ID: 400-230510-1Client: Terraquest Environmental Consultants, PC
Project/Site: Hardin II LLC
Method Method Description LaboratoryProtocol
SW8468260DVolatile Organic Compounds by GC/MS EET PEN
SMSM6200-B Volatile Organic Compounds EET PEN
40CFR136A625.1 Semivolatile Organic Compounds (GC/MS)EET PEN
SW8468270ESemivolatile Organic Compounds (GC/MS)EET PEN
MA DEPMAVPHMassachusetts - Volatile Petroleum Hydrocarbons (GC)EET PEN
EPA-DW504.1 EDB, DBCP and 1,2,3-TCP (GC)EET PEN
MA DEPMA-EPH Massachusetts - Extractable Petroleum Hydrocarbons (GC)EET PEN
SW8466010DMetals (ICP)EET PEN
EPAMoisturePercent Moisture EET PEN
SW8463010APreparation, Total Metals EET PEN
SW8463511Microextraction of Organic Compounds EET PEN
SW8463546Microwave Extraction EET PEN
SW8465030BPurge and Trap EET PEN
SW8465035Closed System Purge and Trap EET PEN
EPA-DW504.1 Microextraction EET PEN
40CFR136A625Liquid-Liquid Extraction EET PEN
Protocol References:
40CFR136A = "Methods for Organic Chemical Analysis of Municipal Industrial Wastewater", 40CFR, Part 136, Appendix A, October 26, 1984 and
subsequent revisions.
EPA = US Environmental Protection Agency
EPA-DW = "Methods For The Determination Of Organic Compounds In Drinking Water", EPA/600/4-88/039, December 1988 And Its Supplements.
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 (850)474-1001
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-230510-1
Project/Site: Hardin II LLC
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 12-31-22
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
Moisture Solid Percent Moisture
Moisture Solid Percent Solids
SM6200-B Water 2-Butanone (MEK)
SM6200-B Water 2-Hexanone
SM6200-B Water 4-Methyl-2-pentanone (MIBK)
SM6200-B Water Acetone
SM6200-B Water Vinyl acetate
Eurofins Pensacola
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Login Sample Receipt Checklist
Client: Terraquest Environmental Consultants, PC Job Number: 400-230510-1
Login Number: 230510
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.1.1°C IR9
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.
TrueSample 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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