FA-29438_48585_CA_LSA_20221207

100 East Ruffin Street ·Mebane, North Carolina 27302 Telephone [phone] ·Facsimile [phone] www.terraquestpc.com

LIMITED SITE ASSESSMENT REPORT
(PHASE I)

SKY MART
1545 NC HWY. 24/27
CAMERON, MOORE COUNTY, NORTH CAROLINA

Latitude: 35.31578° N Longitude: -79.23347° W

Release Information
Date Discovered: June 17, 2022 (lab reported)
Estimated Release Quantity: Unknown
Release Cause/Source: Commercial USTs
Capacities: 17,000-gal. Gas, 8,000-gal. Gas, One-12,000-gal. Diesel, One-4,000-gal., & One-
4,000-gal. Kerosene
Facility ID: 00-0-0000036872
NCDWM-UST Incident No.: 48585

Property Owner
Sky Mart, Inc.
5875 Old US 1
New Hill, NC 27562

Terraquest Project No. 08822
December 7, 2022

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 i Cameron, NC
CERTIFICATION FOR THE SUBMITTAL
OF AN ENVIRONMENTAL / GEOLOGICAL ASSESSMENT

Attached is the Limited Site Assessment Report (Phase I) for:

Property Owner: Sky Mart, Inc.
Address: 5875 Old US 1
City: New Hill State: NC Zip Code: 27562

Tank Owner: Sky Mart, Inc.
Address: 5875 Old US 1
City: New Hill State: NC Zip Code: 27562

Site Name: Sky Mart
Address: 1545 NC Hwy. 24/27
City: Cameron State: NC Zip Code: 28326

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 Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 ii Cameron, 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 ................................................................................................... 6
5.1 LSA Investigation ........................................................................................................... 6
6.0 CONCLUSIONS AND RECOMMENDATIONS ........................................................................ 9
7.0 LIMITATIONS ................................................................................................................... 10
REFERENCES ................................................................................................................................ 11

TABLES

1. Site History (UST System Information)
2. Surrounding Property Owners
3. Water Supply Well Information
4. Monitoring Well Construction Information
5. 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 July 7, 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 Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 1 Cameron, NC
1.0 INTRODUCTION

Terraquest Environmental Consultants, P.C. has performed limited site assessment activities at
the Sky Mart property located at 1545 NC Hwy. 24-27. in Cameron, Moore County, North
Carolina. A release was discovered in June 2022 during a Phase II Environmental Site Assessment
(ESA). During that ESA, a groundwater sample collected in the vicinity of the gasoline USTs
revealed the presence of petroleum-type compounds above the Title 15A NCAC 2L Groundwater
Quality Standards. This report has been prepared to comply with those requirements set forth
under Title 15A of the NCAC Subchapter 2L Section .0405. The gasoline, diesel, and kerosene UST
system is a commercial and regulated given its current use for fueling cars for resale.

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 5.51-acres in size and contains a 4,862 sq. ft. convenience store
building. The remaining property is an asphalt parking lot and grass pasture. The subject
property is located inside the city limits of Cameron, NC, being bounded to the north by NC 24-
27 Hwy. The subject property is relatively flat with a gentle slope to the northwest.

On June 15, 2022, Terraquest personnel mobilized to the Sky Mart site to conduct a Phase II ESA.
The Phase II ESA was completed as part of a pending sale of the property. Table 1 lists the UST
information for the UST system. The locations of the USTs are depicted in Figure 3.

Results of the Phase II ESA revealed the presence of soil contamination above the above the
NCDEQ DWM-UST Action Limits of 100 milligrams per kilogram (mg/kg) for TPH 3550 in the
vicinity of a gasoline and diesel dispenser island and groundwater contamination above the 2L
Standards in the vicinity of the current UST basin. Summary tables of the soil and groundwater

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 2 Cameron, NC
samples are included Phase II ESA dated July 7, 2022 in Appendix B.

Based upon the presence of groundwater contamination above the 2L Standards, the NCDEQ
DWM-UST requires the completion of a LSA Phase I. All of the UST compliance testing indicates
the UST system is currently operation correctly.

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 November 18,
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 and contacted all of the property owners within 1,000 feet in person. 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 Cameron, municipal water is available to all properties within a 1,000-
ft. radius of the subject property. The site vicinity and surrounding properties are presented on
Figure 2. Two active water supply wells were found within a 1,000-foot radius, PW1 and PW2.
PW1 is located on the adjacent property to the south. PW2 is located on the adjacent property
to the east. The locations of the identified water supply wells are depicted in Figure 2.
Surrounding property owners/occupants are detailed in Table 2. Water supply wells within a
1,000-ft. radius are listed in Table 3.

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 3 Cameron, NC
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 a pond located approximately 515 feet to the
northwest of the release area in the interpreted downgradient direction.

Zoning:

The subject property is located along the southern side of NC 24-27. within the city limits of
Cameron, NC. The subject property is currently occupied by a convenience store with a
commercial UST system. The subject property has a Town of Cameron Commercial zoning
classification. The surrounding properties to the north, south, east, and west have a
Residential/Agricultural zoning classification. Zoning information of the subject and surrounding
properties is shown on 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 “High Risk”. The ranking is due to the presence of
groundwater contamination above the 2L Standards and the presence of active water supply
wells within a 1,000-foot radius. Given the interpreted upgradient locations and distance of the
water supply wells from monitoring well MW1 and the minor groundwater contaminant
concentrations detected in the monitoring well MW1, the release incident may qualify for a
“Low” risk classification. A completed Limited Site Assessment Risk Classification and Land Use
Form has been included as Appendix C.

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 4 Cameron, NC
4.0 SITE GEOLOGY AND HYDROGEOLOGY

Regional Geology and Topography:

The subject property is located in the Coastal Plain Physiographic Province of North Carolina. On
a regional scale, the Coastal Plain is characterized by land with medium to low relief. Based upon
the examination of the Murchisontown, NC USGS topo maps and Moore County GIS website, the
general elevation of the subject property ranges from approximately 414 feet above mean sea
level (MSL) in the southeast corner to 394 feet above MSL in the northeast corner. Elevations in
the vicinity range from approximately 414 feet above MSL at the subject property to 372 feet
above MSL to the north.

The subject property slopes from south to north. Overland water across the subject property will
flow to the north.

More specifically within the Coastal Plain Physiographic Province, and according to the 1985
Geologic Map of North Carolina, the subject property lies within the Middenforf Formation of
the Coastal Plain Physiographic Province. The subsurface geology is mapped as mostly
sedimentary rocks consisting of sand, sandstone, and mudstone, gray to pale gray with an orange
cast, mottled; clay balls and iron-cemented concretions common, beds laterally discontinuous,
cross-bedding common.

Monitoring Well Installation:

As part of the LSA, Terraquest personnel supervised the installation of groundwater monitoring
well MW1 on November 22, 2022. The well was installed adjacent to the UST basin in the
interpreted downgradient direction. 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

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 5 Cameron, NC
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 wells are
listed in Table 4. 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

0.5’ – 7’ BGL
SANDY CLAY (CL)
Medium stiff, yellowish/orange, mostly clay with some fine-grained sand, dry

7’ – 10’ BGL
CLAYEY SAND (SC)
Medium dense, tan, mostly fine-grained sand with little clay, dry

10’ – 11’ BGL
FAT CLAY (CH)
Very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry

11’ – 14’ BGL
CLAYEY SAND (SC)
Med. Dense, tan mostly fine sand, little clay, dry

14’ – 20’ BGL
FAT CLAY (CH)
Very stiff, yellowish-orange/grey, mostly clay, little fine sand, moisture
@approximatley 14 feet BGL. Boring Terminated @ 20’ BGL.

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 6 Cameron, NC
5.0 SOURCE INVESTIGATION

Assessment of the subject petroleum release incident was performed during the Phase II ESA and
LSA.

5.1 LSA Investigation

Since the gasoline, diesel, and kerosene UST system is considered a commercial UST, the NCDEQ
DWM DEQ required 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.

Soil Sampling:

During the Phase II ESA, Terraquest collected soil samples in the vicinity of the entire UST system.

To determine soil quality at the subject property, Terraquest advanced the following soil borings:
• SB1 through SB4 and SB12 through SB14 – in the vicinity of the current gas/diesel
dispensers and product lines
• SB5 and SB9 – in the vicinity of the current gasoline/diesel/kerosene UST basin and diesel
product lines and dispenser
• SB10 and SB11 – in the vicinity of the current diesel product lines and dispensers

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

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 7 Cameron, NC
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 boring depths were determined based upon the depth of the component sampled and
to determine if a potential release has migrated vertically. The SB1 through SB4 and SB10
through SB14 soil borings were advanced to 5 feet below ground level (BGL) below the typical
burial depth of product lines and dispenser island sumps. Soil boring SB5 was advanced to a depth
of 20 feet BGL to the determine the depth to groundwater, and soil borings SB6 through SB9
were advanced to a depth of 15 feet below ground level (BGL) below the typical burial depths of
8,000-gallon, 12,000-gallon, and 25,000-gallon USTs. 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). Soil
lithology and PID measurements are included in the attached soil borings.

The soils to be submitted for analysis were determined by the estimated depths of the UST
system components:
• SB1 through SB4, SB10 through SB14 - the current gasoline and diesel dispenser islands
(3 to 5 feet BGL)
• SB5 – the current gasoline UST system (8 to 10 feet BGL)
• SB6 through SB9 – the current gasoline and diesel UST system (13 to 15 feet BGL)

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

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 8 Cameron, NC
samples were analyzed for total petroleum hydrocarbons (TPH) for low boiling point petroleum
hydrocarbons (GRO) and high boiling point hydrocarbons (DRO) by UVF Trilogy technology.
Chain-of-custody documentation was maintained for the soil samples. The soil borings were
backfilled with bentonite.

Soil Sample Analytical Results

The North Carolina Department of Environmental Quality Division of Waste Management UST
Section (NCDEQ DWM-UST) Action Limit of 100 milligram/kilogram (mg/kg) for TPH DRO and 50
mg/kg for TPH GRO were not exceeded in any of the soil samples with the exception of the SB4
(3-5) and SB11 (3-5) soil samples. Both samples had a TPH DRO concentration above the 100
mg/kg Action Limit.

The SB4 and SB11 soil samples were reanalyzed by EPA Methods 8260 and 8270 and MADEP
Methods VPH and EPH. Analytical results of the soil samples revealed no detected
concentrations above the Soil-to-Groundwater Maximum Soil Contaminant Concentrations (S-t-
G MSCCs). The soil analytical results are included in the Phase II ESA in Appendix F.

Groundwater Sampling:

On November 22, 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 samples were 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 samples were submitted for laboratory analysis per 6200B, 625 BNA, MADEP VPH and
EPH, 504.1 EDB, and lead.

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 9 Cameron, NC
Analytical results for the groundwater samples collected from monitoring well MW1 revealed
detected concentrations of petroleum-type contaminant concentrations above their 2L
Standards for Benzene, Benzo[a]pyrene, Benzo[b]fluoranthene, Benzo[k]fluoranthene,
Dibenz(a,h)anthracene, and Indeno[1,2,3-cd]pyrene. The only petroleum-type compound,
Benzene, did not have a detected groundwater concentration that was above its Gross
Contamination Level (GCL). The remaining detected compounds are not typically associated with
a petroleum release and the analytical report notes indicate that these detected compounds
were estimated concentrations and also found in the blank sample analyzed; therefore, these
detected compounds should be disregarded during the determination of the risk classification of
release incident. Analytical results for the MW1 groundwater sample are summarized in Table
5, and the location of monitoring well MW1 is depicted in Figure 3. The full analytical report is
contained in Appendix E.

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:

• The commercial, regulated gasoline UST system is active and incompliance with NCDEQ
DWM-UST regulations based upon recent UST compliance testing.
• Analytical results of soil samples collected during the Phase II ESA revealed the presence
of petroleum-type contaminants but none with concentrations that exceeded the Soil-to-
Groundwater MSCCs. No soil samples were collected during the LSA due to the extensive
soil sampling conducted during the Phase II ESA.
• A groundwater sample from monitoring well MW1 had a lone reported petroleum-type
compound concentration of benzene greater than its 2L Standard. No petroleum-type

Phase I Limited Site Assessment Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 10 Cameron, NC
compounds were detected with concentrations greater than their GCLs.
• Through reconnaissance efforts, two active drinking water supply wells were identified
within 1,000 feet of the source area.
• The risk classification can be lowered to a Low risk given that the water supply wells are
located in the interpreted upgradient direction from the source area based upon the
terrain of the subject and surrounding properties, their distance of over 600 feet from the
source area, and the lone petroleum-type compound of benzene with a detected
concentration of 9.91 parts per billion.

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 through time. The opinions and
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 Sky Mart
Prepared by: Terraquest Environmental Consultants, P.C. 1545 NC Hwy. 24-27
Report Prepared: December 7, 2022 11 Cameron, 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, Murchisontown, NC 2019.

TABLES
Table 1
11/20/2022 Facility ID No.: 00-0-0000036872
Capacity
UST Product (Gallons)Release Discovered
T1 Gasoline 17,000 6/15/2006 In Use YES
T2 Gasoline 8,000 6/15/2006 In Use YES
T3 Diesel 12,000 6/15/2006 In Use YES
T4 Diesel 4,000 6/15/2006 In Use NO
T5 Kerosene 4,000 6/15/2006 In Use NO
Notes:
1. NA - Not Applicalbe
Date Installed Date Closed
Project Name: Sky Mart - 1545 NC 24-27 Hwy., Cameron, NC Incident No. 48585
SITE HISTORY (UST SYSTEM INFORMATION)
Table 2
Date: 11/22/22 Facility ID No.: 00-0-0000036872
Tax Parcel Number (PIN
Number)Property Owner Property Owner Address Property Address
Georgene Shaw 1611 Hwy. 24/27 1611 Hwy. 24/27
Cameron, NC 28326 Cameron, NC 28326
Ann P. McCracken & Mary Jane Dickerson 520 Maplewood Dr. Hwy. 24/27
Sanford, NC 27330 Cameron, NC 28326
SKY MART, INC.5875 Old US 1 1545 NC 24-27 Hwy.
New Hill, NC 27562 Cameron, NC 27
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: Sky Mart - 1545 NC 24-27 Hwy., Cameron, NC Incident No. 48585
953600094753
SITE
953600086860
953700308655
Table 3
Date: 11/28/22 Facility ID No: 00-0-0000036872
Well Depth Type Casing Depth Screen Interval Distance from Source
Well ID No. Well Owner/Address Well Address Well Use (feet BGS)of Well (feet BGS)(feet BGS)Area of Release (feet)
Georgene Shaw
PW1 1611 Hwy. 24/27 1611 Hwy. 24/27 sole source unknown drilled unknown unknown 640
Cameron, NC 28326 Cameron, NC 28326
Georgene Shaw
PW2 1611 Hwy. 24/27 1521 Hwy. 24/27 sole source unknown drilled unknown unknown 600
Cameron, NC 28326 Cameron, NC 28326
Notes:
1. Information obtained from Terraquest field interviews and observations and converstations with Mark Hamlett South Granville Water Authority and Granville County GIS Online.
2. Well ID numbers are displayed on Figure 2.
WATER SUPPLY WELL INFORMATION
Project Name: Sky Mart - 1545 NC 24-27 Hwy., Cameron, NC Incident No. 48585
Terraquest spoke with Nash County Public Utilities via telephone and confirmed the following addresses are not receiving any city services (water/sewer) other than trash pickup.
Table 4
11/30/2022 Facility ID No.: 00-0-0000036872
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 11/22/22 11/22/22 5-20 20 100 15.25 -84.75 2"-diameter Type II monitoring well
Notes:
1. All units in feet.
2. "-" = not detected
MONITORING WELL CONSTRUCTION INFORMATION
Project Name: Sky Mart - 1545 NC 24-27 Hwy., Cameron, NC Incident No. 48585
Well Casing Depth (ft.
BGS)
20
Table 5
Date: 12/7/22 Facility ID No.00-0-0000036872
6200B6200B6200B6200B6200B6200B6200B6200B625.1625.1625.1625.1625.1625.1625.1625.1625.1MADEPVPHMADEPVPH/EPHMADEPEPHMADEPVPH/EPH504.16010CWell ID
Date
Collected BenzeneTolueneEthylbenzeneTotal XylenesMTBEDiisopropyl etherAcetoneEthanolBenzo[a]pyreneBenzo[b]fluorantheneBenzo[g,h,i]peryleneBenzo[k]fluorantheneBenzoic acidDiethyl phthalateDibenz(a,h)anthraceneDimethyl phthalateIndeno[1,2,3-cd]pyreneC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsEDBLeadMW1 11/22/2022 9.91 0.536 J 1.58 1.04 J 0.575 J 2.4 21.0 J 65.0 J *+0.85 JB 0.738 JB 1.92 B 0.720 JB 18.3 J 11.4 1.60 JB 0.637 J 1.16 JB 33 23.8 < 149 26.1 < 0.0155 0.194
1 600 600 500 20 70 6,000 4,000 0.005 0.05 200 0.5 30,000 6,000 0.005 NE 0.05 400 700 10,000 200*0.02 15
5,000 260,000 84,500 85,500 20,000 70,000 6.E+06 4.E+06 0.81 0.75 200 0.5 2.E+06 NE NE NE NE 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; B- Compound was found in the blank and sample
GCL
Analytical Method:
2L Standard
SUMMARY OF GROUNDWATER SAMPLING RESULTS - LSA
Project Name: Sky Mart - 1545 NC 24-27 Hwy., Cameron, NC

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 [phone] ·Facsimile [phone] www.terraquestpc.com

July 7, 2022

Devindra Patel
Cameron NC, LLC
1911 Sinclair Trace
Burlington NC 27215

Re: Summary of Phase II Soil and Groundwater Sampling Assessment Letter
Sky Mart
1545 NC HWY 24/27
Cameron, NC 28326
Moore County PIN # 09054023

Dear Mr. Patel:

Terraquest Environmental Consultants, P.C. (Terraquest) completed soil and groundwater sampling
activities at the Sky Mart property located at 1545 NC Hwy 24/27 in Cameron, Moore 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.

Site Summary

The 1545 NC Hwy. 24/27 property totals 5.51 acres in size and contains a convenience store and gas
station built in 2006. The UST system consists of a compartmentalized 25,000-gallon gasoline UST, a
12,000-gallon on-road diesel, and a 8,000-gallon compartmentalized off-road diesel and kerosene UST.
The USTs supply three diesel dispensers and eight gasoline/diesel dispensers. The subject property is
located outside the city limits of Cameron, NC. Surrounding properties include a residence, woods,
farmland, and NC Hwy. 1. The subject property generally slope to the west-northwest. The building is
connected to the Town of Cameron Municipal Water and Sewer System.

Initial Site Survey

The Phase I ESA Report completed for the subject property dated May 27, 2022 identified one Recognized
Environmental Conditions (RECs) on the subject property:
1) The current Sky Mart UST system

Phase II ESA

The focus of the Phase II ESA performed by Terraquest is to determine the soil and groundwater quality
in the vicinity of the current UST system.

Sky Mart
1545 NC HWY 24/27, Cameron, NC
Page 2
July 7, 2022

Geophysical Investigation

On June 15, 2022, Terraquest contracted the completion of geophysical investigation of the subject
properties. The survey was conducted by East Coast Geophysics, Inc. of Apex, NC. The geophysical
investigation, consisting of metal detection and ground penetrating radar (GPR) surveys, was completed
to determine the location of the buried product lines, USTs, and private utilities on the subject property.

Soil Sampling

To determine soil quality at the subject property, Terraquest advanced the following soil borings:
• SB1 through SB4 and SB12 through SB14 – in the vicinity of the current gas/diesel
dispensers and product lines
• SB5 and SB9 – in the vicinity of the current gasoline/diesel/kerosene UST basin and diesel
product lines and dispenser
• SB10 and SB11 – in the vicinity of the current diesel product lines and dispensers

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 boring depths were determined based upon the depth of the component sampled and to
determine if a potential release has migrated vertically. The SB1 through SB4 and SB10 through SB14 soil
borings were advanced to 5 feet below ground level (BGL) below the typical burial depth of product lines
and dispenser island sumps. Soil boring SB5 was advanced to a depth of 20 feet BGL to the determine the
depth to groundwater, and soil borings SB6 through SB9 were advanced to a depth of 15 feet below
ground level (BGL) below the typical burial depths of 8,000-gallon, 12,000-gallon, and 25,000-gallon USTs.
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). Soil lithology and PID measurements are included in the attached soil
borings.

The soils to be submitted for analysis were determined by the estimated depths of the UST system
components:
• SB1 through SB4, SB10 through SB14 - the current gasoline and diesel dispenser islands
(3 to 5 feet BGL)
• SB5 – the current gasoline UST system (8 to 10 feet BGL)
• SB6 through SB9 – the current gasoline and diesel UST system (13 to 15 feet BGL)

Sky Mart
1545 NC HWY 24/27, Cameron, NC
Page 3
July 7, 2022

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 high boiling point
hydrocarbons (DRO) by UVF Trilogy technology. Chain-of-custody documentation was maintained for the
soil samples. The soil borings were backfilled with bentonite.

Soil Sample Analytical Results

The North Carolina Department of Environmental Quality Division of Waste Management UST Section
(NCDEQ DWM-UST) Action Limit of 100 milligram/kilogram (mg/kg) for TPH DRO and 50 mg/kg for TPH
GRO were not exceeded in any of the soil samples with the exception of the SB4 (3-5) and SB11 (3-5) soil
samples. Both samples had a TPH DRO concentration above the 100 mg/kg Action Limit.

The SB4 and SB11 soil samples were reanalyzed by EPA Methods 8260 and 8270 and MADEP Methods
VPH and EPH. Analytical results of the soil samples revealed no detected concentrations above the Soil-
to-Groundwater Maximum Soil Contaminant Concentrations (S-t-G MSCCs).

The attached Tables 1 and 2 summarize the sample depth 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 a SP16 groundwater sampling
apparatus in the interpreted downgradient direction from the UST basin and gasoline/diesel dispenser.
The SP16 sampling apparatus was advanced at the location (GW1) using the Geoprobe 7822DT to a depth
of 15 feet BGL. 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. Prior to
collecting each groundwater sample, the stainless-steel check valve was decontaminated using a Liquinox
and tap water cleaning solution in order to prevent sample cross-contamination and new polyvinyl tubing
was used for the groundwater sample. Technical Methods and Standard Procedures utilized by
Terraquest are attached. All of the groundwater samples were analyzed by EPA Method 6200B for VOCs
and EPA Method 625 BNA for SVOCs. The GW boring was backfilled with bentonite.

Sky Mart
1545 NC HWY 24/27, Cameron, NC
Page 4
July 7, 2022

Groundwater Sample Analytical Results

Analytical results of the GW1 groundwater samples revealed detected concentrations greater than the
laboratory sample method detection limit. Concentrations of benzene and benzo (a) pyrene were above
their Title 15A NCAC 2L .0202 Groundwater Quality Standard (2L Standard). The attached Table 3
summarizes the GW1 groundwater sample analytical results. The complete analytical report is also
attached. The location of the GW1 groundwater sample is depicted in the attached Figure 2.

Findings
1) None of the soil samples collected in the vicinity of the former UST system basin and dispenser
islands had detected concentrations above the NCDEQ DWM-UST Action Limits and/or S-t-G
MSCCs.
2) The groundwater analytical results revealed a detected benzene and benzo (a) pyrene
concentration in excess of its 2L Standard in the GW1 groundwater sample collected. The
benzene concentration can be attributed to the UST system, but the source of the benzo(a) pyrene
is unknown.
3) A review of the historic UST system testing reports reveals no indications that the UST system is
currently leaking; therefore, indicating the release incidence is a historic release incident.

Recommendations

Terraquest recommends:
1) With the detected groundwater benzene and benzo (a) pyrene concentrations above their 2L
Standards, Terraquest recommends reporting the release incident to the NCDEQ DWM-UST and
the completion of any required risk assessment activities.

If you have any questions regarding this letter, please call me at [phone] or [phone].

Sincerely,
TERRAQUEST ENVIRONMENTAL CONSULTANTS, P.C.
Jonathan R. Grubbs, P.G.
Vice President

Sky Mart
1545 NC HWY 24/27, Cameron, NC
Page 5
July 7, 2022

Attachments

Table 1: Summary of Soil Sampling Results – TPH Results
Table 2: Summary of Soil Sampling Results – Risk-Based Results
Table 3: Summary of Groundwater Sampling Results
Figure 1: Site Location Map
Figure 2: Sample Location Map
Technical Methods and Standard Procedures
Boring Logs
Analytical Reports
Table 1
Date: 6/17/22
TPH 3550TPH 5030Date 
Collected Sample Depth
SB1 6/15/22 3 ‐ 5 17.76 1.42
SB2 6/15/22 3 ‐ 5 59.0 <50
SB3 6/15/22 3 ‐ 5 11.52 1.86
SB4 6/15/22 3 ‐ 5 205 <50
SB5 6/15/22 8 ‐ 10 71 <50
SB6 6/15/22 13 ‐ 15 4.05 1.78
SB7 6/15/22 13 ‐ 15 1.96 9.04
SB8 6/15/22 13 ‐ 15 6.9 1.24
SB9 6/15/22 13 ‐ 15 84 <50
SB10 6/15/22 3 ‐ 5 4.56 4.54
SB11 6/15/22 3 ‐ 5 187 <50
SB12 6/15/22 3 ‐ 5 1.28 1.86
SB13 6/15/22 3 ‐ 5 1.16 2.98
SB14 6/15/22 3 ‐ 5 1.14 3.2
100 50
Notes:
1.  All results in mg/kg.  
2.  Bold denotes a compound detection.  < ‐ less than sample detection limit
3.  Shading denotes a NCDEQ DWM‐UST Action Limit Exceedence. 
TPH Action Limit
SUMMARY OF SOIL SAMPLING RESULTS ‐ TPH RESULTS
Project Name: Sky Mart ‐ 1545 NC 24‐27 Hwy., Cameron, NC
Analytical Method  
Sample ID
Contaminant of Concern
TPH DROTPH GRO
8260D8260D8260D8260D8260D8260D8260D8260D8260D8260D8260D8260D8260D8260D8260DSample ID Date Collected Sample DepthSB46/15/22 3‐50.000798 J 0.01760.005590.05070.00295 J 0.0565 0.0111 0.00337 J 0.000647 J 0.00154 J 0.000994 J<2.61 <3.15 <4.076 <1.79SB116/15/22 3‐5<0.000792 <0.00118 <0.000721 <0.00225 <0.003550.0435<0.00118 <0.000982 <0.000804<0.00106 <0.00114<2.872.72 9.92 16.10.0056 4.3 4.9 4.6 0.16 24 8.5 8.3 1.7 1.7 0.54 68 540 31 #18 1,2001,5603,129 313 14,000782 782 1,564626 310 939 1,500469 31,000164 32,00040,00081,7608,176 360,00020,44020,44040,88016,3508,20024,52840,00012,264810,000Notes:1.  All results in mg/kg.  2.  Bold denotes a compound detection.3.  Shading denotes a Soil‐to‐Groundwater MSCC violation.4.  "<" = less than sample detection limit5.  Sample depths in feet below ground level.6.  "MSCC" = Maximum Soil Contaminant Concentration7.  "#" = considered immobile.  Table 2SUMMARY OF SOIL SAMPLING RESULTS ‐ RISKED‐BASED RESULTSDate:  7/7/22Project Name: Sky Mart ‐ 1545 NC 24‐27 Hwy., Cameron, NC     Analytical Method  C9‐C18 AliphaticsC9‐C22 AromaticsC19‐C36 AliphaticsNaphthaleneAcetone1,2,4‐Trimethylbenzene1,3,5‐TrimethylbenzeneIsopropylbenzeneN‐PropylbenzeneSoil‐to‐Groundwater MSCCResidential MSCCIndustrial/Commercial MSCCtrans‐1,2‐DichloroetheneC5‐C8 AliphaticsContaminant of ConcernBenzeneTolueneEthylbenzeneTotal Xylenes
Table 3Date: 7/7/226200B6200B6200B6200B6200B6200B6200B6200B625.1625.1625.1625.1625.1625.1625.1625.1625.1625.1Well IDDate CollectedBenzeneTolueneEthylbenzeneTotal XylenesMTBEDiisopropyl etherN‐PropylbenzeneIsopropylbenzeneAnthraceneBenzo[a]pyreneBenzo[k]fluorantheneBenzoic acidButyl benzyl phthalateDiethyl phthalateDi‐n‐butyl phthalateFluoranthenePhenanthrenePyreneGW1 6/15/202221.3 0.984 J 6.23 3.09 J 0.514 J 2.01 0.755  J 2.0 0.562 J 0.268 J 0.244 J 22.5 J 0.450 J 29.4 1.87 J 0.603 J 0.644 J 0.669 J1 600 600 500 20 70 70 70 2,000 0.005 0.5 30,000NE NE NE300 200 2005,000 260,000 84,500 85,500 20,000 70,000 30,000 25,000 2,000 0.81 0.5 1,700,000NE NE NE300 410 200Notes:1.  All results in µg/L.  2.  Bold denotes a detected concentration.    NA ‐ Not Analyzed for3.  Shading denotes a 2L Standard exceedence4.  Italics denotes a Gross Contaminantion Level (GCL) exceedence 5.  < ‐ denotes less than sample detection limit.6.  NE ‐ Not Established; J‐ estimated concentrationGCLAnalytical Method:2L StandardGROUNDWATER SAMPLING RESULTSProject Name: Sky Mart ‐ 1545 NC 24‐27 Hwy., Cameron, 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

Asphalt
Sandy Clay (CL)/Clayey Sand (SC)
Med. Stiff, yellowish/orange, some fine sand/some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.9
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB1
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Asphalt
Sandy Clay (CL)/Clayey Sand (SC)
Med. Stiff, yellowish/orange, some fine sand/some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 2.7
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB2
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Asphalt
Sandy Clay (CL)/Clayey Sand (SC)
Med. Stiff, yellowish/orange, some fine sand/some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 10.6
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB3
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Asphalt
Clayey Sand (SC)
Med. dense, tan/yellowish/orange, mostly fine sand/some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 744.3
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB4
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5
10
15
20

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand, dry.
Clayey Sand (SC)med. dense, tan, mostly fine sand, little clay, dry.
Fat Clay (CH)very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Boring Terminated @ 20 feet BGL.

NA
NA
NA
NA
NA

6.2
7.6
12.8
1.5
2.0
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB5
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5
10
15

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Boring Terminated @ 15 BGL

NA
NA
NA

2.0
2.9
3.1
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB6
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5
10
15

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Boring Terminated @ 15 BGL

NA
NA
NA

0.9
1.2
1.2
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB7
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5
10
15

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Boring Terminated @ 15 BGL

NA
NA
NA

0.8
0.8
0.9
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB8
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5
10
15

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand, dry.
Sandy Clay (CL)
med. stiff, yellowish-orange, mostly clay, some fine sand, little clay,
dry.
Boring Terminated @ 15 BGL

NA
NA
NA

0.9
1.1
1.0
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB9
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Asphalt
Clayey Sand (SC)
Med. dense, tan/brown, mostly fine sand, some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.3
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB10
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Asphalt
Clayey Sand (SC)
Med. dense, tan/brown, mostly fine sand, some clay, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.8
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB11
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Concrete
Sandy Clay (CL)
Med. stiff, yellowish-orange, mostly clay, little fine sand, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.5
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB12
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Concrete
Sandy Clay (CL)
Med. stiff, yellowish-orange, mostly clay, some fine sand, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.6
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB13
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel

5

Concrete
Sandy Clay (CL)
Med. stiff, yellowish-orange, mostly clay, some fine sand, dry.
Boring Terminated @ 5 Feet BGL.
NA 0.3
BORING LOG
6/15/22
08822
Date Started:
Logged by:
Contractor:
Equipment:
Site:
Project No.:1
Boring Number:SampleBlow
Counts
Depth Lithology DescriptionFeet
Terraquest
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
J Grubbs SB14
Scale as shown: Hatch pattern denotes soil sample depth;
Driller:
Date Finished:
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
Geoprobe 6/15/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
NA - Not Applicable; BGL - Below Groundlevel
0

UVF TRILOGY ANALYTICAL REPORT
Project Name: Sky Mart

Project Number: 08822

Date: 6/17/2022

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 Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB1 3-5 6/15/2022 DRO 2 17.76 0.2 mg/kg
SB1 3-5 6/15/2022 GRO 2 1.42 1 mg/kg
Friday, June 17, 2022 Page 1 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB2 3-5 6/15/2022 DRO 100 59 10 mg/kg
SB2 3-5 6/15/2022 GRO 100 <50 50 mg/kg
Friday, June 17, 2022 Page 2 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB3 3-5 6/15/2022 DRO 2 11.52 0.2 mg/kg
SB3 3-5 6/15/2022 GRO 2 1.86 1 mg/kg
Friday, June 17, 2022 Page 3 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB4 3-5 6/15/2022 DRO 100 205 10 mg/kg
SB4 3-5 6/15/2022 GRO 100 <50 50 mg/kg
Friday, June 17, 2022 Page 4 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB5 8-10 6/15/2022 DRO 100 71 10 mg/kg
SB5 8-10 6/15/2022 GRO 100 <50 50 mg/kg
Friday, June 17, 2022 Page 5 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB6 13-15 6/15/2022 DRO 2 4.05 0.2 mg/kg
SB6 13-15 6/15/2022 GRO 2 1.78 1 mg/kg
Friday, June 17, 2022 Page 6 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB7 13-15 6/15/2022 DRO 2 1.96 0.2 mg/kg
SB7 13-15 6/15/2022 GRO 2 9.04 1 mg/kg
Friday, June 17, 2022 Page 7 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB8 13-15 6/15/2022 DRO 2 6.9 0.2 mg/kg
SB8 13-15 6/15/2022 GRO 2 1.24 1 mg/kg
Friday, June 17, 2022 Page 8 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB9 13-15 6/15/2022 DRO 100 84 10 mg/kg
SB9 13-15 6/15/2022 GRO 100 <50 50 mg/kg
Friday, June 17, 2022 Page 9 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB10 3-5 6/15/2022 DRO 2 4.56 0.2 mg/kg
SB10 3-5 6/15/2022 GRO 2 4.54 1 mg/kg
Friday, June 17, 2022 Page 10 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB11 3-5 6/15/2022 DRO 100 187 10 mg/kg
SB11 3-5 6/15/2022 GRO 100 <50 50 mg/kg
Friday, June 17, 2022 Page 11 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB12 3-5 6/15/2022 DRO 2 1.28 0.2 mg/kg
SB12 3-5 6/15/2022 GRO 2 1.86 1 mg/kg
Friday, June 17, 2022 Page 12 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB13 3-5 6/15/2022 DRO 2 1.16 0.2 mg/kg
SB13 3-5 6/15/2022 GRO 2 2.98 1 mg/kg
Friday, June 17, 2022 Page 13 of 14
Project Name Sky Mart
Project Number 08822
Method UVF Trilogy
Sample Name Sample Depth Sample Date Analyte Name Dilution Result MDL Units
SB14 3-5 6/15/2022 DRO 2 1.14 0.2 mg/kg
SB14 3-5 6/15/2022 GRO 2 3.2 0.2 mg/kg
Friday, June 17, 2022 Page 14 of 14
ANALYTICAL REPORT
Eurofins Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-221535-1
Client Project/Site: Sky Mart
For:
Terraquest Environmental Consultants, PC
100 E. Ruffin Street
Mebane, North Carolina 27302
Attn: Jonathan Grubs
Authorized for release by:
6/28/2022 3:30:10 PM
Chad Bechtold, Project Manager
[phone]
[e-mail]
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: Sky Mart
Laboratory Job ID: 400-221535-1
Page 2 of 26 Eurofins Pensacola6/28/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-221535-1
Project/Site: Sky Mart
Job ID: 400-221535-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-221535-1
Comments
No additional comments.
Receipt
The sample was received on 6/16/2022 9:41 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 was 5.3º C.
GC/MS VOA
Method SM6200-B: The continuing calibration verification (CCV) associated with batch 400-582028 recovered above the upper control limit
for Bromomethane. The samples associated with this CCV were non-detects for the affected analyte; therefore, the data have been
reported.
Method SM6200-B: The matrix spike duplicate (MSD) recoveries for analytical batch 400-582028 were outside control limits. Sample
matrix interference is suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.
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 and/or the laboratory control sample duplicate (LCS/LCSD) for preparation batch
400-582038 and analytical batch 400-582197 recovered outside control limits for the following analyte(s): Benzidine. Benzidine has been
identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. Batch
precision also exceeded control limits for these analyte(s). These results have been reported and qualified.
Method 625.1: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch
400-582038 and analytical batch 400-582197 recovered outside control limits for the following analytes: Benzidine.
Method 625.1: The continuing calibration verification (CCV) associated with batch 400-582394 recovered above the upper control limit for
3-Nitroaniline and Benzidine. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have
been reported.
Method 625.1: The continuing calibration verification (CCV) associated with batch 400-582394 recovered outside acceptance criteria, low
biased, for Benzyl alcohol. 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.
Method 625.1: The continuing calibration verification (CCV) associated with batch 400-582836 recovered outside acceptance criteria, low
biased, for 4-Nitrophenol. 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.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins PensacolaPage 3 of 26 6/28/2022
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Detection Summary
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Client Sample ID: GW1 Lab Sample ID: 400-221535-1
1,3,5-Trimethylbenzene
RL
1.00 ug/L
MDL
0.560
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J0.763 SM6200-B
Benzene 1.00 ug/L0.130 Total/NA121.3 SM6200-B
Diisopropyl ether 1.00 ug/L0.200 Total/NA12.01 SM6200-B
Ethylbenzene 1.00 ug/L0.500 Total/NA16.23 SM6200-B
Isopropylbenzene 1.00 ug/L0.530 Total/NA12.00 SM6200-B
Methyl tert-butyl ether 1.00 ug/L0.220 Total/NA10.514 J SM6200-B
m-Xylene & p-Xylene 5.00 ug/L0.630 Total/NA12.12 J SM6200-B
N-Propylbenzene 1.00 ug/L0.690 Total/NA10.755 J SM6200-B
o-Xylene 5.00 ug/L0.600 Total/NA10.965 J SM6200-B
Toluene 1.00 ug/L0.410 Total/NA10.984 J SM6200-B
Xylenes, Total 10.0 ug/L1.60 Total/NA13.09 J SM6200-B
Anthracene 11.5 ug/L0.207 Total/NA10.562 J 625.1
Benzo[a]pyrene 11.5 ug/L0.138 Total/NA10.268 J 625.1
Benzo[k]fluoranthene 11.5 ug/L0.184 Total/NA10.244 J 625.1
Benzoic acid 34.6 ug/L8.41 Total/NA122.5 J 625.1
Butyl benzyl phthalate 11.5 ug/L0.219 Total/NA10.450 J 625.1
Diethyl phthalate 11.5 ug/L0.276 Total/NA13.10 J 625.1
Dimethyl phthalate 11.5 ug/L0.196 Total/NA129.4 625.1
Di-n-butyl phthalate 11.5 ug/L1.61 Total/NA11.87 J 625.1
Fluoranthene 11.5 ug/L0.207 Total/NA10.603 J 625.1
Phenanthrene 11.5 ug/L0.207 Total/NA10.644 J 625.1
Pyrene 11.5 ug/L0.242 Total/NA10.669 J 625.1
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
Page 4 of 26 6/28/2022
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Sample Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-221535-1
Project/Site: Sky Mart
Lab Sample ID Client Sample ID Matrix Collected Received
400-221535-1 GW1 Water 06/15/22 13:20 06/16/22 09:41
Eurofins PensacolaPage 5 of 26 6/28/2022
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Client Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221535-1Client Sample ID: GW1
Matrix: WaterDate Collected: 06/15/22 13:20
Date Received: 06/16/22 09:41
Method: SM6200-B - Volatile Organic Compounds
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 06/21/22 16:30 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 0.180 ug/L 06/21/22 16:30 11,1,1-Trichloroethane 0.180 U
1.00 0.500 ug/L 06/21/22 16:30 11,1,2,2-Tetrachloroethane 0.500 U
5.00 0.210 ug/L 06/21/22 16:30 11,1,2-Trichloroethane 0.210 U
1.00 0.500 ug/L 06/21/22 16:30 11,1-Dichloroethane 0.500 U
1.00 0.500 ug/L 06/21/22 16:30 11,1-Dichloroethene 0.500 U
1.00 0.500 ug/L 06/21/22 16:30 11,1-Dichloropropene 0.500 U
1.00 0.900 ug/L 06/21/22 16:30 11,2,3-Trichlorobenzene 0.900 U
5.00 0.840 ug/L 06/21/22 16:30 11,2,3-Trichloropropane 0.840 U
1.00 0.820 ug/L 06/21/22 16:30 11,2,4-Trichlorobenzene 0.820 U
1.00 0.820 ug/L 06/21/22 16:30 11,2,4-Trimethylbenzene 0.820 U
1.00 0.230 ug/L 06/21/22 16:30 11,2-Dibromoethane (EDB)0.230 U
1.00 0.500 ug/L 06/21/22 16:30 11,2-Dichlorobenzene 0.500 U
1.00 0.190 ug/L 06/21/22 16:30 11,2-Dichloroethane 0.190 U
1.00 0.500 ug/L 06/21/22 16:30 11,2-Dichloropropane 0.500 U
1.00 0.560 ug/L 06/21/22 16:30 11,3,5-Trimethylbenzene 0.763 J
1.00 0.540 ug/L 06/21/22 16:30 11,3-Dichlorobenzene 0.540 U
1.00 0.500 ug/L 06/21/22 16:30 11,3-Dichloropropane 0.500 U
1.00 0.640 ug/L 06/21/22 16:30 11,4-Dichlorobenzene 0.640 U
1.00 0.500 ug/L 06/21/22 16:30 12,2-Dichloropropane 0.500 U
25.0 2.60 ug/L 06/21/22 16:30 12-Butanone (MEK)2.60 U
1.00 0.570 ug/L 06/21/22 16:30 12-Chlorotoluene 0.570 U
25.0 1.40 ug/L 06/21/22 16:30 12-Hexanone 1.40 U
1.00 0.560 ug/L 06/21/22 16:30 14-Chlorotoluene 0.560 U
25.0 1.80 ug/L 06/21/22 16:30 14-Methyl-2-pentanone (MIBK)1.80 U
25.0 10.0 ug/L 06/21/22 16:30 1Acetone10.0 U
1.00 0.130 ug/L 06/21/22 16:30 1Benzene21.3
1.00 0.540 ug/L 06/21/22 16:30 1Bromobenzene0.540 U
1.00 0.210 ug/L 06/21/22 16:30 1Bromochloromethane0.210 U
1.00 0.500 ug/L 06/21/22 16:30 1Bromodichloromethane0.500 U
5.00 0.250 ug/L 06/21/22 16:30 1Bromoform0.250 U
1.00 0.980 ug/L 06/21/22 16:30 1Bromomethane0.980 U
1.00 0.190 ug/L 06/21/22 16:30 1Carbon tetrachloride 0.190 U
1.00 0.150 ug/L 06/21/22 16:30 1Chlorobenzene0.150 U
1.00 0.760 ug/L 06/21/22 16:30 1Chloroethane0.760 U
1.00 1.00 ug/L 06/21/22 16:30 1Chloroform1.00 U
1.00 0.320 ug/L 06/21/22 16:30 1Chloromethane0.320 U
1.00 0.200 ug/L 06/21/22 16:30 1cis-1,2-Dichloroethene 0.200 U
5.00 0.500 ug/L 06/21/22 16:30 1cis-1,3-Dichloropropene 0.500 U
1.00 0.240 ug/L 06/21/22 16:30 1Dibromochloromethane0.240 U
1.00 0.850 ug/L 06/21/22 16:30 1Dichlorodifluoromethane0.850 U
1.00 0.200 ug/L 06/21/22 16:30 1Diisopropyl ether 2.01
100 24.0 ug/L 06/21/22 16:30 1Ethanol24.0 U
1.00 0.500 ug/L 06/21/22 16:30 1Ethylbenzene6.23
1.00 0.530 ug/L 06/21/22 16:30 1Isopropylbenzene2.00
1.00 0.220 ug/L 06/21/22 16:30 1Methyl tert-butyl ether 0.514 J
5.00 3.00 ug/L 06/21/22 16:30 1Methylene Chloride 3.00 U
5.00 0.630 ug/L 06/21/22 16:30 1m-Xylene & p-Xylene 2.12 J
5.00 3.00 ug/L 06/21/22 16:30 1Naphthalene3.00 U
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Client Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221535-1Client Sample ID: GW1
Matrix: WaterDate Collected: 06/15/22 13:20
Date Received: 06/16/22 09:41
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
n-Butylbenzene 0.760 U 1.00 0.760 ug/L 06/21/22 16:30 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.00 0.690 ug/L 06/21/22 16:30 1N-Propylbenzene 0.755 J
5.00 0.600 ug/L 06/21/22 16:30 1o-Xylene 0.965 J
1.00 0.710 ug/L 06/21/22 16:30 1p-Cymene (p-Isopropyltoluene)0.710 U
1.00 0.700 ug/L 06/21/22 16:30 1sec-Butylbenzene 0.700 U
1.00 1.00 ug/L 06/21/22 16:30 1Styrene1.00 U
1.00 0.630 ug/L 06/21/22 16:30 1tert-Butylbenzene 0.630 U
1.00 0.900 ug/L 06/21/22 16:30 1Tetrachloroethene0.900 U
1.00 0.410 ug/L 06/21/22 16:30 1Toluene0.984 J
1.00 0.500 ug/L 06/21/22 16:30 1trans-1,2-Dichloroethene 0.500 U
5.00 0.200 ug/L 06/21/22 16:30 1trans-1,3-Dichloropropene 0.200 U
1.00 0.150 ug/L 06/21/22 16:30 1Trichloroethene0.150 U
1.00 0.520 ug/L 06/21/22 16:30 1Trichlorofluoromethane0.520 U
25.0 0.930 ug/L 06/21/22 16:30 1Vinyl acetate 0.930 U
1.00 0.500 ug/L 06/21/22 16:30 1Vinyl chloride 0.500 U
10.0 1.60 ug/L 06/21/22 16:30 1Xylenes, Total 3.09 J
4-Bromofluorobenzene 95 72-119 06/21/22 16:30 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 99 06/21/22 16:30 175-126
Toluene-d8 (Surr)96 06/21/22 16:30 164-132
Method: 625.1 - Semivolatile Organic Compounds (GC/MS)
RL MDL
1-Methylnaphthalene 0.173 U 11.5 0.173 ug/L 06/21/22 09:09 06/22/22 11:26 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
11.5 0.184 ug/L 06/21/22 09:09 06/22/22 11:26 12,2'-oxybis(1-chloropropane)0.184 U
11.5 4.26 ug/L 06/21/22 09:09 06/22/22 11:26 12,4,5-Trichlorophenol 4.26 U
11.5 3.00 ug/L 06/21/22 09:09 06/22/22 11:26 12,4,6-Trichlorophenol 3.00 U
11.5 2.30 ug/L 06/21/22 09:09 06/22/22 11:26 12,4-Dichlorophenol 2.30 U
11.5 2.30 ug/L 06/21/22 09:09 06/22/22 11:26 12,4-Dimethylphenol 2.30 U
34.6 3.92 ug/L 06/21/22 09:09 06/22/22 11:26 12,4-Dinitrophenol 3.92 U
11.5 2.19 ug/L 06/21/22 09:09 06/22/22 11:26 12,4-Dinitrotoluene 2.19 U
11.5 2.19 ug/L 06/21/22 09:09 06/22/22 11:26 12,6-Dinitrotoluene 2.19 U
11.5 0.161 ug/L 06/21/22 09:09 06/22/22 11:26 12-Chloronaphthalene 0.161 U
11.5 2.53 ug/L 06/21/22 09:09 06/22/22 11:26 12-Chlorophenol 2.53 U
11.5 0.150 ug/L 06/21/22 09:09 06/22/22 11:26 12-Methylnaphthalene 0.150 U
11.5 2.07 ug/L 06/21/22 09:09 06/22/22 11:26 12-Methylphenol 2.07 U
11.5 2.53 ug/L 06/21/22 09:09 06/22/22 11:26 12-Nitroaniline 2.53 U
11.5 2.76 ug/L 06/21/22 09:09 06/22/22 11:26 12-Nitrophenol 2.76 U
23.0 0.449 ug/L 06/21/22 09:09 06/22/22 11:26 13 & 4 Methylphenol 0.449 U
11.5 3.00 ug/L 06/21/22 09:09 06/23/22 15:50 13,3'-Dichlorobenzidine 3.00 U
11.5 2.07 ug/L 06/21/22 09:09 06/24/22 19:42 13-Nitroaniline 2.07 U
11.5 1.84 ug/L 06/21/22 09:09 06/22/22 11:26 14,6-Dinitro-2-methylphenol 1.84 U
11.5 0.230 ug/L 06/21/22 09:09 06/22/22 11:26 14-Bromophenyl phenyl ether 0.230 U
11.5 4.38 ug/L 06/21/22 09:09 06/22/22 11:26 14-Chloro-3-methylphenol 4.38 U
11.5 3.92 ug/L 06/21/22 09:09 06/22/22 11:26 14-Chloroaniline 3.92 U
11.5 2.30 ug/L 06/21/22 09:09 06/22/22 11:26 14-Chlorophenyl phenyl ether 2.30 U
11.5 1.73 ug/L 06/21/22 09:09 06/22/22 11:26 14-Nitroaniline 1.73 U
11.5 2.42 ug/L 06/21/22 09:09 06/27/22 19:37 14-Nitrophenol 2.42 U
11.5 0.184 ug/L 06/21/22 09:09 06/22/22 11:26 1Acenaphthene0.184 U
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Client Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221535-1Client Sample ID: GW1
Matrix: WaterDate Collected: 06/15/22 13:20
Date Received: 06/16/22 09:41
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
Acenaphthylene 0.196 U 11.5 0.196 ug/L 06/21/22 09:09 06/22/22 11:26 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1Anthracene0.562 J
28.8 23.0 ug/L 06/21/22 09:09 06/27/22 19:37 1Benzidine23.0 U *- *1
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1Benzo[a]anthracene 0.207 U
11.5 0.138 ug/L 06/21/22 09:09 06/22/22 11:26 1Benzo[a]pyrene 0.268 J
11.5 0.173 ug/L 06/21/22 09:09 06/24/22 19:42 1Benzo[b]fluoranthene 0.173 U
11.5 0.265 ug/L 06/21/22 09:09 06/22/22 11:26 1Benzo[g,h,i]perylene 0.265 U
11.5 0.184 ug/L 06/21/22 09:09 06/22/22 11:26 1Benzo[k]fluoranthene 0.244 J
34.6 8.41 ug/L 06/21/22 09:09 06/22/22 11:26 1Benzoic acid 22.5 J
11.5 2.30 ug/L 06/21/22 09:09 06/23/22 15:50 1Benzyl alcohol 2.30 U
11.5 0.184 ug/L 06/21/22 09:09 06/22/22 11:26 1Bis(2-chloroethoxy)methane 0.184 U
11.5 3.11 ug/L 06/21/22 09:09 06/23/22 15:50 1Bis(2-chloroethyl)ether 3.11 U
11.5 5.76 ug/L 06/21/22 09:09 06/27/22 19:37 1Bis(2-ethylhexyl) phthalate 5.76 U
11.5 0.219 ug/L 06/21/22 09:09 06/22/22 11:26 1Butyl benzyl phthalate 0.450 J
11.5 0.219 ug/L 06/21/22 09:09 06/22/22 11:26 1Chrysene0.219 U
11.5 0.276 ug/L 06/21/22 09:09 06/22/22 11:26 1Dibenz(a,h)anthracene 0.276 U
11.5 0.196 ug/L 06/21/22 09:09 06/22/22 11:26 1Dibenzofuran0.196 U
11.5 0.276 ug/L 06/21/22 09:09 06/22/22 11:26 1Diethyl phthalate 3.10 J
11.5 0.196 ug/L 06/21/22 09:09 06/22/22 11:26 1Dimethyl phthalate 29.4
11.5 1.61 ug/L 06/21/22 09:09 06/22/22 11:26 1Di-n-butyl phthalate 1.87 J
11.5 0.196 ug/L 06/21/22 09:09 06/27/22 19:37 1Di-n-octyl phthalate 0.196 U
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1Fluoranthene0.603 J
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1Fluorene0.207 U
11.5 0.196 ug/L 06/21/22 09:09 06/22/22 11:26 1Hexachlorobenzene0.196 U
11.5 4.15 ug/L 06/21/22 09:09 06/22/22 11:26 1Hexachlorobutadiene4.15 U
23.0 3.00 ug/L 06/21/22 09:09 06/22/22 11:26 1Hexachlorocyclopentadiene3.00 U
11.5 4.84 ug/L 06/21/22 09:09 06/22/22 11:26 1Hexachloroethane4.84 U
11.5 0.253 ug/L 06/21/22 09:09 06/22/22 11:26 1Indeno[1,2,3-cd]pyrene 0.253 U
11.5 0.161 ug/L 06/21/22 09:09 06/22/22 11:26 1Isophorone0.161 U
11.5 0.150 ug/L 06/21/22 09:09 06/22/22 11:26 1Nitrobenzene0.150 U
11.5 3.80 ug/L 06/21/22 09:09 06/22/22 11:26 1N-Nitrosodi-n-propylamine 3.80 U
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1N-Nitrosodiphenylamine 0.207 U
23.0 1.61 ug/L 06/21/22 09:09 06/27/22 19:37 1Pentachlorophenol1.61 U
11.5 0.207 ug/L 06/21/22 09:09 06/22/22 11:26 1Phenanthrene0.644 J
11.5 1.27 ug/L 06/21/22 09:09 06/22/22 11:26 1Phenol1.27 U
11.5 0.242 ug/L 06/21/22 09:09 06/22/22 11:26 1Pyrene0.669 J
2,4,6-Tribromophenol 75 15-135 06/21/22 09:09 06/22/22 11:26 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 91 06/21/22 09:09 06/22/22 11:26 132-109
2-Fluorophenol 60 06/21/22 09:09 06/22/22 11:26 110-104
Nitrobenzene-d5 71 06/21/22 09:09 06/22/22 11:26 131-111
Phenol-d5 50 06/21/22 09:09 06/22/22 11:26 110-110
Terphenyl-d14 88 06/21/22 09:09 06/22/22 11:26 130-129
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Definitions/Glossary
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Qualifiers
GC/MS VOA
Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Qualifier
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
*1 LCS/LCSD RPD exceeds control limits.
*3 ISTD response or retention time outside acceptable 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: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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
95 99 96400-221535-1
Percent Surrogate Recovery (Acceptance Limits)
GW1
95 98 96LCS 400-582028/1002 Lab Control Sample
96 106 96MB 400-582028/4 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
75 91 60 71 50 88400-221535-1
Percent Surrogate Recovery (Acceptance Limits)
GW1
79 90 60 5185 81LCS 400-582038/2-A Lab Control Sample
79 91 60 5485 90LCSD 400-582038/3-A Lab Control Sample Dup
63 80 50 3963 87MB 400-582038/1-A Method Blank
81 70 48 3562 104 *3MB 400-582038/1-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
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QC Association Summary
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
GC/MS VOA
Analysis Batch: 582028
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-221535-1 GW1 Total/NA
Water SM6200-BMB 400-582028/4 Method Blank Total/NA
Water SM6200-BLCS 400-582028/1002 Lab Control Sample Total/NA
GC/MS Semi VOA
Prep Batch: 582038
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625400-221535-1 GW1 Total/NA
Water 625MB 400-582038/1-A Method Blank Total/NA
Water 625LCS 400-582038/2-A Lab Control Sample Total/NA
Water 625LCSD 400-582038/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 582197
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 582038400-221535-1 GW1 Total/NA
Water 625.1 582038MB 400-582038/1-A Method Blank Total/NA
Water 625.1 582038LCS 400-582038/2-A Lab Control Sample Total/NA
Water 625.1 582038LCSD 400-582038/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 582394
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 582038400-221535-1 GW1 Total/NA
Water 625.1 582038MB 400-582038/1-A Method Blank Total/NA
Analysis Batch: 582607
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 582038400-221535-1 GW1 Total/NA
Water 625.1 582038MB 400-582038/1-A Method Blank Total/NA
Analysis Batch: 582836
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 582038400-221535-1 GW1 Total/NA
Water 625.1 582038MB 400-582038/1-A Method Blank Total/NA
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds
Client Sample ID: Method BlankLab Sample ID: MB 400-582028/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582028
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 06/21/22 09:58 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.180 U 0.1801.00 ug/L 06/21/22 09:58 11,1,1-Trichloroethane
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,1,2,2-Tetrachloroethane
0.210 U 0.2105.00 ug/L 06/21/22 09:58 11,1,2-Trichloroethane
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,1-Dichloroethane
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,1-Dichloroethene
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,1-Dichloropropene
0.900 U 0.9001.00 ug/L 06/21/22 09:58 11,2,3-Trichlorobenzene
0.840 U 0.8405.00 ug/L 06/21/22 09:58 11,2,3-Trichloropropane
0.820 U 0.8201.00 ug/L 06/21/22 09:58 11,2,4-Trichlorobenzene
0.820 U 0.8201.00 ug/L 06/21/22 09:58 11,2,4-Trimethylbenzene
0.230 U 0.2301.00 ug/L 06/21/22 09:58 11,2-Dibromoethane (EDB)
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,2-Dichlorobenzene
0.190 U 0.1901.00 ug/L 06/21/22 09:58 11,2-Dichloroethane
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,2-Dichloropropane
0.560 U 0.5601.00 ug/L 06/21/22 09:58 11,3,5-Trimethylbenzene
0.540 U 0.5401.00 ug/L 06/21/22 09:58 11,3-Dichlorobenzene
0.500 U 0.5001.00 ug/L 06/21/22 09:58 11,3-Dichloropropane
0.640 U 0.6401.00 ug/L 06/21/22 09:58 11,4-Dichlorobenzene
0.500 U 0.5001.00 ug/L 06/21/22 09:58 12,2-Dichloropropane
2.60 U 2.6025.0 ug/L 06/21/22 09:58 12-Butanone (MEK)
0.570 U 0.5701.00 ug/L 06/21/22 09:58 12-Chlorotoluene
1.40 U 1.4025.0 ug/L 06/21/22 09:58 12-Hexanone
0.560 U 0.5601.00 ug/L 06/21/22 09:58 14-Chlorotoluene
1.80 U 1.8025.0 ug/L 06/21/22 09:58 14-Methyl-2-pentanone (MIBK)
10.0 U 10.025.0 ug/L 06/21/22 09:58 1Acetone
0.130 U 0.1301.00 ug/L 06/21/22 09:58 1Benzene
0.540 U 0.5401.00 ug/L 06/21/22 09:58 1Bromobenzene
0.210 U 0.2101.00 ug/L 06/21/22 09:58 1Bromochloromethane
0.500 U 0.5001.00 ug/L 06/21/22 09:58 1Bromodichloromethane
0.250 U 0.2505.00 ug/L 06/21/22 09:58 1Bromoform
0.980 U 0.9801.00 ug/L 06/21/22 09:58 1Bromomethane
0.190 U 0.1901.00 ug/L 06/21/22 09:58 1Carbon tetrachloride
0.150 U 0.1501.00 ug/L 06/21/22 09:58 1Chlorobenzene
0.760 U 0.7601.00 ug/L 06/21/22 09:58 1Chloroethane
1.00 U 1.001.00 ug/L 06/21/22 09:58 1Chloroform
0.320 U 0.3201.00 ug/L 06/21/22 09:58 1Chloromethane
0.200 U 0.2001.00 ug/L 06/21/22 09:58 1cis-1,2-Dichloroethene
0.500 U 0.5005.00 ug/L 06/21/22 09:58 1cis-1,3-Dichloropropene
0.240 U 0.2401.00 ug/L 06/21/22 09:58 1Dibromochloromethane
0.850 U 0.8501.00 ug/L 06/21/22 09:58 1Dichlorodifluoromethane
0.200 U 0.2001.00 ug/L 06/21/22 09:58 1Diisopropyl ether
24.0 U 24.0100 ug/L 06/21/22 09:58 1Ethanol
0.500 U 0.5001.00 ug/L 06/21/22 09:58 1Ethylbenzene
0.530 U 0.5301.00 ug/L 06/21/22 09:58 1Isopropylbenzene
0.220 U 0.2201.00 ug/L 06/21/22 09:58 1Methyl tert-butyl ether
3.00 U 3.005.00 ug/L 06/21/22 09:58 1Methylene Chloride
0.630 U 0.6305.00 ug/L 06/21/22 09:58 1m-Xylene & p-Xylene
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582028/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582028
RL MDL
Naphthalene 3.00 U 5.00 3.00 ug/L 06/21/22 09:58 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.760 U 0.7601.00 ug/L 06/21/22 09:58 1n-Butylbenzene
0.690 U 0.6901.00 ug/L 06/21/22 09:58 1N-Propylbenzene
0.600 U 0.6005.00 ug/L 06/21/22 09:58 1o-Xylene
0.710 U 0.7101.00 ug/L 06/21/22 09:58 1p-Cymene (p-Isopropyltoluene)
0.700 U 0.7001.00 ug/L 06/21/22 09:58 1sec-Butylbenzene
1.00 U 1.001.00 ug/L 06/21/22 09:58 1Styrene
0.630 U 0.6301.00 ug/L 06/21/22 09:58 1tert-Butylbenzene
0.900 U 0.9001.00 ug/L 06/21/22 09:58 1Tetrachloroethene
0.410 U 0.4101.00 ug/L 06/21/22 09:58 1Toluene
0.500 U 0.5001.00 ug/L 06/21/22 09:58 1trans-1,2-Dichloroethene
0.200 U 0.2005.00 ug/L 06/21/22 09:58 1trans-1,3-Dichloropropene
0.150 U 0.1501.00 ug/L 06/21/22 09:58 1Trichloroethene
0.520 U 0.5201.00 ug/L 06/21/22 09:58 1Trichlorofluoromethane
0.930 U 0.93025.0 ug/L 06/21/22 09:58 1Vinyl acetate
0.500 U 0.5001.00 ug/L 06/21/22 09:58 1Vinyl chloride
1.60 U 1.6010.0 ug/L 06/21/22 09:58 1Xylenes, Total
4-Bromofluorobenzene 96 72-119 06/21/22 09:58 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
106 06/21/22 09:58 1Dibromofluoromethane75-126
96 06/21/22 09:58 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582028/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582028
1,1,1,2-Tetrachloroethane 50.0 49.56 ug/L 99 67-131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 46.43 ug/L 93 68-130
1,1,2,2-Tetrachloroethane 50.0 50.44 ug/L 101 70-131
1,1,2-Trichloroethane 50.0 51.05 ug/L 102 70-130
1,1-Dichloroethane 50.0 49.24 ug/L 98 70-130
1,1-Dichloroethene 50.0 43.92 ug/L 88 63-134
1,1-Dichloropropene 50.0 49.70 ug/L 99 70-130
1,2,3-Trichlorobenzene 50.0 46.20 ug/L 92 60-138
1,2,3-Trichloropropane 50.0 48.23 ug/L 96 70-130
1,2,4-Trichlorobenzene 50.0 47.99 ug/L 96 60-140
1,2,4-Trimethylbenzene 50.0 53.27 ug/L 107 70-130
1,2-Dibromoethane (EDB)50.0 49.80 ug/L 100 70-130
1,2-Dichlorobenzene 50.0 51.71 ug/L 103 67-130
1,2-Dichloroethane 50.0 46.36 ug/L 93 69-130
1,2-Dichloropropane 50.0 52.48 ug/L 105 70-130
1,3,5-Trimethylbenzene 50.0 52.80 ug/L 106 69-130
1,3-Dichlorobenzene 50.0 52.63 ug/L 105 70-130
1,3-Dichloropropane 50.0 50.87 ug/L 102 70-130
1,4-Dichlorobenzene 50.0 52.59 ug/L 105 70-130
2,2-Dichloropropane 50.0 42.77 ug/L 86 52-135
Eurofins Pensacola
Page 13 of 26 6/28/2022
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582028/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582028
2-Butanone (MEK)200 195.2 ug/L 98 61-145
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2-Chlorotoluene 50.0 54.19 ug/L 108 70-130
2-Hexanone 200 186.1 ug/L 93 65-137
4-Chlorotoluene 50.0 52.32 ug/L 105 70-130
4-Methyl-2-pentanone (MIBK)200 191.8 ug/L 96 69-138
Acetone 200 191.0 ug/L 96 43-160
Benzene 50.0 51.91 ug/L 104 70-130
Bromobenzene 50.0 50.57 ug/L 101 70-132
Bromochloromethane 50.0 51.82 ug/L 104 70-130
Bromodichloromethane 50.0 49.57 ug/L 99 67-133
Bromoform 50.0 48.83 ug/L 98 57-140
Bromomethane 50.0 77.92 ug/L 156 10-160
Carbon tetrachloride 50.0 46.01 ug/L 92 61-137
Chlorobenzene 50.0 52.69 ug/L 105 70-130
Chloroethane 50.0 59.69 ug/L 119 55-141
Chloroform 50.0 49.63 ug/L 99 69-130
Chloromethane 50.0 62.53 ug/L 125 58-137
cis-1,2-Dichloroethene 50.0 48.91 ug/L 98 68-130
cis-1,3-Dichloropropene 50.0 47.90 ug/L 96 69-132
Dibromochloromethane 50.0 49.13 ug/L 98 67-135
Dichlorodifluoromethane 50.0 57.03 ug/L 114 41-146
Diisopropyl ether 50.0 50.84 ug/L 102 64-132
Ethanol 2000 2142 ug/L 107 20-160
Ethylbenzene 50.0 51.70 ug/L 103 70-130
Isopropylbenzene 50.0 50.53 ug/L 101 70-130
Methyl tert-butyl ether 50.0 43.66 ug/L 87 66-130
Methylene Chloride 50.0 50.19 ug/L 100 66-135
m-Xylene & p-Xylene 50.0 49.16 ug/L 98 70-130
Naphthalene 50.0 40.80 ug/L 82 47-149
n-Butylbenzene 50.0 56.23 ug/L 112 67-130
N-Propylbenzene 50.0 53.98 ug/L 108 70-130
o-Xylene 50.0 49.63 ug/L 99 70-130
p-Cymene (p-Isopropyltoluene)50.0 51.69 ug/L 103 65-130
sec-Butylbenzene 50.0 54.07 ug/L 108 66-130
Styrene 50.0 51.53 ug/L 103 70-130
tert-Butylbenzene 50.0 50.91 ug/L 102 64-139
Tetrachloroethene 50.0 49.93 ug/L 100 65-130
Toluene 50.0 49.46 ug/L 99 70-130
trans-1,2-Dichloroethene 50.0 48.83 ug/L 98 70-130
trans-1,3-Dichloropropene 50.0 47.88 ug/L 96 63-130
Trichloroethene 50.0 50.79 ug/L 102 70-130
Trichlorofluoromethane 50.0 50.88 ug/L 102 65-138
Vinyl acetate 100 101.4 ug/L 101 26-160
Vinyl chloride 50.0 57.04 ug/L 114 59-136
Xylenes, Total 100 98.79 ug/L 99 70-130
4-Bromofluorobenzene 72 -119
Surrogate
95
LCS LCS
Qualifier Limits%Recovery
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582028/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582028
Dibromofluoromethane 75 -126
Surrogate
98
LCS LCS
Qualifier Limits%Recovery
96Toluene-d8 (Surr)64 -132
Method: 625.1 - Semivolatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
RL MDL
1-Methylnaphthalene 0.150 U 10.0 0.150 ug/L 06/21/22 09:09 06/22/22 10:09 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.160 U 0.16010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,2'-oxybis(1-chloropropane)
3.70 U 3.7010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4,5-Trichlorophenol
2.60 U 2.6010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4,6-Trichlorophenol
2.00 U 2.0010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4-Dichlorophenol
2.00 U 2.0010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4-Dimethylphenol
3.40 U 3.4030.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4-Dinitrophenol
1.90 U 1.9010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,4-Dinitrotoluene
1.90 U 1.9010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12,6-Dinitrotoluene
0.140 U 0.14010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Chloronaphthalene
2.20 U 2.2010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Chlorophenol
0.130 U 0.13010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Methylnaphthalene
1.80 U 1.8010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Methylphenol
2.20 U 2.2010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Nitroaniline
2.40 U 2.4010.0 ug/L 06/21/22 09:09 06/22/22 10:09 12-Nitrophenol
0.390 U 0.39020.0 ug/L 06/21/22 09:09 06/22/22 10:09 13 & 4 Methylphenol
1.60 U 1.6010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14,6-Dinitro-2-methylphenol
0.200 U 0.20010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14-Bromophenyl phenyl ether
3.80 U 3.8010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14-Chloro-3-methylphenol
3.40 U 3.4010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14-Chloroaniline
2.00 U 2.0010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14-Chlorophenyl phenyl ether
1.50 U 1.5010.0 ug/L 06/21/22 09:09 06/22/22 10:09 14-Nitroaniline
0.160 U 0.16010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Acenaphthene
0.170 U 0.17010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Acenaphthylene
0.180 U 0.18010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Anthracene
0.180 U 0.18010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Benzo[a]anthracene
0.120 U 0.12010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Benzo[a]pyrene
0.230 U 0.23010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Benzo[g,h,i]perylene
0.160 U 0.16010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Benzo[k]fluoranthene
7.30 U 7.3030.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Benzoic acid
0.160 U 0.16010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Bis(2-chloroethoxy)methane
0.190 U 0.19010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Butyl benzyl phthalate
0.190 U 0.19010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Chrysene
0.240 U 0.24010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Dibenz(a,h)anthracene
0.170 U 0.17010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Dibenzofuran
0.240 U 0.24010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Diethyl phthalate
0.170 U 0.17010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Dimethyl phthalate
1.40 U 1.4010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Di-n-butyl phthalate
0.180 U 0.18010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Fluoranthene
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
RL MDL
Fluorene 0.180 U 10.0 0.180 ug/L 06/21/22 09:09 06/22/22 10:09 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.170 U 0.17010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Hexachlorobenzene
3.60 U 3.6010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Hexachlorobutadiene
2.60 U 2.6020.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Hexachlorocyclopentadiene
4.20 U 4.2010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Hexachloroethane
0.220 U 0.22010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Indeno[1,2,3-cd]pyrene
0.140 U 0.14010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Isophorone
0.130 U 0.13010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Nitrobenzene
3.30 U 3.3010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1N-Nitrosodi-n-propylamine
0.180 U 0.18010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1N-Nitrosodiphenylamine
0.180 U 0.18010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Phenanthrene
1.10 U 1.1010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Phenol
0.210 U 0.21010.0 ug/L 06/21/22 09:09 06/22/22 10:09 1Pyrene
2,4,6-Tribromophenol 63 15-135 06/22/22 10:09 1
MB MB
Surrogate
06/21/22 09:09
Dil FacPreparedAnalyzedQualifierLimits%Recovery
80 06/21/22 09:09 06/22/22 10:09 12-Fluorobiphenyl 32-109
50 06/21/22 09:09 06/22/22 10:09 12-Fluorophenol 10-104
63 06/21/22 09:09 06/22/22 10:09 1Nitrobenzene-d5 31-111
39 06/21/22 09:09 06/22/22 10:09 1Phenol-d5 10-110
87 06/21/22 09:09 06/22/22 10:09 1Terphenyl-d14 30-129
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582394 Prep Batch: 582038
RL MDL
Benzidine 20.0 U 25.0 20.0 ug/L 06/21/22 09:09 06/23/22 15:06 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
2.00 U 2.0010.0 ug/L 06/21/22 09:09 06/23/22 15:06 1Benzyl alcohol
2.70 U 2.7010.0 ug/L 06/21/22 09:09 06/23/22 15:06 1Bis(2-chloroethyl)ether
5.00 U 5.0010.0 ug/L 06/21/22 09:09 06/23/22 15:06 1Bis(2-ethylhexyl) phthalate
0.170 U 0.17010.0 ug/L 06/21/22 09:09 06/23/22 15:06 1Di-n-octyl phthalate
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582607 Prep Batch: 582038
RL MDL
3-Nitroaniline 1.80 U 10.0 1.80 ug/L 06/21/22 09:09 06/24/22 19:17 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.150 U 0.15010.0 ug/L 06/21/22 09:09 06/24/22 19:17 1Benzo[b]fluoranthene
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582836 Prep Batch: 582038
RL MDL
4-Nitrophenol 2.10 U 10.0 2.10 ug/L 06/21/22 09:09 06/27/22 19:15 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1.40 U 1.4020.0 ug/L 06/21/22 09:09 06/27/22 19:15 1Pentachlorophenol
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582038/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582836 Prep Batch: 582038
2,4,6-Tribromophenol 81 15-135 06/27/22 19:15 1
MB MB
Surrogate
06/21/22 09:09
Dil FacPreparedAnalyzedQualifierLimits%Recovery
70 06/21/22 09:09 06/27/22 19:15 12-Fluorobiphenyl 32-109
48 06/21/22 09:09 06/27/22 19:15 12-Fluorophenol 10-104
62 06/21/22 09:09 06/27/22 19:15 1Nitrobenzene-d5 31-111
35 06/21/22 09:09 06/27/22 19:15 1Phenol-d5 10-110
104 *3 06/21/22 09:09 06/27/22 19:15 1Terphenyl-d14 30-129
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582038/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
1-Methylnaphthalene 120 101.6 ug/L 85 53-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,2'-oxybis(1-chloropropane)120 89.20 ug/L 74 63-139
2,4,5-Trichlorophenol 120 123.5 ug/L 103 55-140
2,4,6-Trichlorophenol 120 111.3 ug/L 93 52-129
2,4-Dichlorophenol 120 106.7 ug/L 89 53-122
2,4-Dimethylphenol 120 98.57 ug/L 82 42-120
2,4-Dinitrophenol 240 279.1 ug/L 116 10-173
2,4-Dinitrotoluene 120 117.1 ug/L 98 48-127
2,6-Dinitrotoluene 120 112.5 ug/L 94 68-137
2-Chloronaphthalene 120 98.81 ug/L 82 65-120
2-Chlorophenol 120 90.97 ug/L 76 36-120
2-Methylnaphthalene 120 105.4 ug/L 88 53-130
2-Methylphenol 120 105.2 ug/L 88 51-130
2-Nitroaniline 120 105.9 ug/L 88 41-130
2-Nitrophenol 120 115.0 ug/L 96 61-163
3 & 4 Methylphenol 120 106.7 ug/L 89 49-130
3,3'-Dichlorobenzidine 240 110.9 ug/L 46 10-213
3-Nitroaniline 120 52.71 ug/L 44 25-130
4,6-Dinitro-2-methylphenol 240 260.8 ug/L 109 53-130
4-Bromophenyl phenyl ether 120 120.6 ug/L 100 65-120
4-Chloro-3-methylphenol 120 107.9 ug/L 90 41-128
4-Chloroaniline 120 68.75 ug/L 57 10-130
4-Chlorophenyl phenyl ether 120 123.4 ug/L 103 38-145
4-Nitroaniline 120 74.53 ug/L 62 28-130
4-Nitrophenol 240 135.3 ug/L 56 13-129
Acenaphthene 120 111.8 ug/L 93 60-132
Acenaphthylene 120 111.7 ug/L 93 54-126
Anthracene 120 111.4 ug/L 93 43-120
Benzidine 240 20.0 U *-ug/L -0.08 5-130
Benzo[a]anthracene 120 109.6 ug/L 91 42-133
Benzo[a]pyrene 120 111.7 ug/L 93 32-148
Benzo[b]fluoranthene 120 105.4 ug/L 88 42-140
Benzo[g,h,i]perylene 120 109.7 ug/L 91 10-195
Benzo[k]fluoranthene 120 107.2 ug/L 89 25-146
Benzoic acid 513 354.7 ug/L 69 19-126
Benzyl alcohol 120 49.42 ug/L 41 10-130
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582038/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
Bis(2-chloroethoxy)methane 120 101.7 ug/L 85 49-165
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Bis(2-chloroethyl)ether 120 84.64 ug/L 71 43-126
Bis(2-ethylhexyl) phthalate 120 95.55 ug/L 80 29-137
Butyl benzyl phthalate 120 102.7 ug/L 86 10-140
Chrysene 120 107.0 ug/L 89 44-140
Dibenz(a,h)anthracene 120 115.6 ug/L 96 10-200
Dibenzofuran 120 105.1 ug/L 88 59-130
Diethyl phthalate 120 115.6 ug/L 96 10-120
Dimethyl phthalate 120 106.8 ug/L 89 10-120
Di-n-butyl phthalate 120 106.7 ug/L 89 10-120
Di-n-octyl phthalate 120 96.72 ug/L 81 19-132
Fluoranthene 120 112.4 ug/L 94 43-121
Fluorene 120 112.6 ug/L 94 70-120
Hexachlorobenzene 120 118.6 ug/L 99 10-142
Hexachlorobutadiene 120 108.2 ug/L 90 38-120
Hexachlorocyclopentadiene 120 87.16 ug/L 73 10-130
Hexachloroethane 120 77.46 ug/L 65 55-120
Indeno[1,2,3-cd]pyrene 120 113.6 ug/L 95 10-151
Isophorone 120 106.1 ug/L 88 47-180
Nitrobenzene 120 100.5 ug/L 84 54-158
N-Nitrosodi-n-propylamine 120 100.9 ug/L 84 14-198
N-Nitrosodiphenylamine 119 97.85 ug/L 82 57-130
Pentachlorophenol 240 196.5 ug/L 82 38-152
Phenanthrene 120 106.6 ug/L 89 65-120
Phenol 120 75.32 ug/L 63 17-120
Pyrene 120 111.9 ug/L 93 70-120
2,4,6-Tribromophenol 15 -135
Surrogate
79
LCS LCS
Qualifier Limits%Recovery
902-Fluorobiphenyl 32 -109
602-Fluorophenol 10 -104
85Nitrobenzene-d5 31 -111
51Phenol-d5 10 -110
81Terphenyl-d14 30 -129
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-582038/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
1-Methylnaphthalene 120 105.2 ug/L 88 53-130 3 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
2,2'-oxybis(1-chloropropane)120 92.77 ug/L 77 63-139 4 40
2,4,5-Trichlorophenol 120 127.1 ug/L 106 55-140 3 40
2,4,6-Trichlorophenol 120 114.1 ug/L 95 52-129 3 40
2,4-Dichlorophenol 120 113.4 ug/L 95 53-122 6 40
2,4-Dimethylphenol 120 99.82 ug/L 83 42-120 1 40
2,4-Dinitrophenol 240 289.4 ug/L 121 10-173 4 40
2,4-Dinitrotoluene 120 118.1 ug/L 98 48-127 1 40
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-582038/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
2,6-Dinitrotoluene 120 115.9 ug/L 97 68-137 3 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
2-Chloronaphthalene 120 100.3 ug/L 84 65-120 1 24
2-Chlorophenol 120 90.26 ug/L 75 36-120 1 40
2-Methylnaphthalene 120 106.3 ug/L 89 53-130 1 40
2-Methylphenol 120 108.6 ug/L 90 51-130 3 40
2-Nitroaniline 120 113.3 ug/L 94 41-130 7 40
2-Nitrophenol 120 115.7 ug/L 96 61-163 1 40
3 & 4 Methylphenol 120 112.9 ug/L 94 49-130 6 40
3,3'-Dichlorobenzidine 240 155.5 ug/L 65 10-213 33 40
3-Nitroaniline 120 72.80 ug/L 61 25-130 32 40
4,6-Dinitro-2-methylphenol 240 271.5 ug/L 113 53-130 4 40
4-Bromophenyl phenyl ether 120 121.3 ug/L 101 65-120 1 40
4-Chloro-3-methylphenol 120 111.4 ug/L 93 41-128 3 40
4-Chloroaniline 120 77.10 ug/L 64 10-130 11 40
4-Chlorophenyl phenyl ether 120 124.7 ug/L 104 38-145 1 40
4-Nitroaniline 120 90.33 ug/L 75 28-130 19 40
4-Nitrophenol 240 139.5 ug/L 58 13-129 3 40
Acenaphthene 120 114.1 ug/L 95 60-132 2 40
Acenaphthylene 120 116.1 ug/L 97 54-126 4 40
Anthracene 120 111.4 ug/L 93 43-120 0 40
Benzidine 240 20.0 U *- *1 ug/L 2 5-130 218 40
Benzo[a]anthracene 120 116.1 ug/L 97 42-133 6 40
Benzo[a]pyrene 120 117.1 ug/L 98 32-148 5 40
Benzo[b]fluoranthene 120 102.0 ug/L 85 42-140 3 40
Benzo[g,h,i]perylene 120 109.1 ug/L 91 10-195 0 40
Benzo[k]fluoranthene 120 112.0 ug/L 93 25-146 4 40
Benzoic acid 513 330.9 ug/L 64 19-126 7 40
Benzyl alcohol 120 53.68 ug/L 45 10-130 8 40
Bis(2-chloroethoxy)methane 120 107.2 ug/L 89 49-165 5 40
Bis(2-chloroethyl)ether 120 81.93 ug/L 68 43-126 3 40
Bis(2-ethylhexyl) phthalate 120 104.8 ug/L 87 29-137 9 40
Butyl benzyl phthalate 120 108.5 ug/L 90 10-140 5 40
Chrysene 120 116.7 ug/L 97 44-140 9 40
Dibenz(a,h)anthracene 120 117.0 ug/L 97 10-200 1 40
Dibenzofuran 120 112.1 ug/L 93 59-130 6 40
Diethyl phthalate 120 117.4 ug/L 98 10-120 2 40
Dimethyl phthalate 120 108.4 ug/L 90 10-120 1 40
Di-n-butyl phthalate 120 110.7 ug/L 92 10-120 4 40
Di-n-octyl phthalate 120 102.1 ug/L 85 19-132 5 40
Fluoranthene 120 120.2 ug/L 100 43-121 7 40
Fluorene 120 116.3 ug/L 97 70-120 3 38
Hexachlorobenzene 120 123.0 ug/L 103 10-142 4 40
Hexachlorobutadiene 120 112.1 ug/L 93 38-120 4 40
Hexachlorocyclopentadiene 120 89.35 ug/L 74 10-130 2 40
Hexachloroethane 120 84.03 ug/L 70 55-120 8 40
Indeno[1,2,3-cd]pyrene 120 116.3 ug/L 97 10-151 2 40
Isophorone 120 109.5 ug/L 91 47-180 3 40
Nitrobenzene 120 96.93 ug/L 81 54-158 4 40
N-Nitrosodi-n-propylamine 120 108.6 ug/L 90 14-198 7 40
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-582038/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 582197 Prep Batch: 582038
N-Nitrosodiphenylamine 119 101.7 ug/L 85 57-130 4 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
Pentachlorophenol 240 201.9 ug/L 84 38-152 3 40
Phenanthrene 120 110.9 ug/L 92 65-120 4 39
Phenol 120 80.20 ug/L 67 17-120 6 40
Pyrene 120 119.9 ug/L 100 70-120 7 40
2,4,6-Tribromophenol 15 -135
Surrogate
79
LCSD LCSD
Qualifier Limits%Recovery
912-Fluorobiphenyl 32 -109
602-Fluorophenol 10 -104
85Nitrobenzene-d5 31 -111
54Phenol-d5 10 -110
90Terphenyl-d14 30 -129
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221535-1
Project/Site: Sky Mart
Client Sample ID: GW1 Lab Sample ID: 400-221535-1
Matrix: WaterDate Collected: 06/15/22 13:20
Date Received: 06/16/22 09:41
Analysis SM6200-B AGW06/21/22 16:301 TAL PEN582028
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 582038 06/21/22 09:09 BKL TAL PENTotal/NA 217 mL 1 mL
Analysis 625.1 1 582197 06/22/22 11:26 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 217 mL 1 mL
Analysis 625.1 1 582607 06/24/22 19:42 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 217 mL 1 mL
Analysis 625.1 1 582394 06/23/22 15:50 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 217 mL 1 mL
Analysis 625.1 1 582836 06/27/22 19:37 S1B TAL PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-582028/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW06/21/22 09:581 TAL PEN582028
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 400-582038/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL06/21/22 09:09 TAL PEN582038
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 582197 06/22/22 10:09 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 250 mL 1 mL
Analysis 625.1 1 582607 06/24/22 19:17 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 250 mL 1 mL
Analysis 625.1 1 582394 06/23/22 15:06 S1B TAL PENTotal/NA
Prep 625 582038 06/21/22 09:09 BKL TAL PENTotal/NA 250 mL 1 mL
Analysis 625.1 1 582836 06/27/22 19:15 S1B TAL PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-582028/1002
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B AGW06/21/22 08:571 TAL PEN582028
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 400-582038/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL06/21/22 09:09 TAL PEN582038
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 582197 06/22/22 10:34 S1B TAL PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221535-1
Project/Site: Sky Mart
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-582038/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL06/21/22 09:09 TAL PEN582038
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 582197 06/22/22 11:00 S1B TAL PENTotal/NA
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Method Summary
Job ID: 400-221535-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method Method Description LaboratoryProtocol
SMSM6200-B Volatile Organic Compounds TAL PEN
40CFR136A625.1 Semivolatile Organic Compounds (GC/MS)TAL PEN
SW8465030BPurge and Trap TAL PEN
40CFR136A625Liquid-Liquid Extraction TAL PEN
Protocol References:
40CFR136A = "Methods for Organic Chemical Analysis of Municipal Industrial Wastewater", 40CFR, Part 136, Appendix A, October 26, 1984 and
subsequent revisions.
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:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-221535-1
Project/Site: Sky Mart
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: 400-221535-1
Login Number: 221535
Question Answer Comment
Creator: Roberts, Alexis J
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.5.3°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.
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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ANALYTICAL REPORT
Eurofins Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-221899-1
Client Project/Site: Sky Mart
For:
Terraquest Environmental Consultants, PC
100 E. Ruffin Street
Mebane, North Carolina 27302
Attn: Jonathan Grubs
Authorized for release by:
7/6/2022 10:43:19 AM
Chad Bechtold, Project Manager
[phone]
[e-mail]
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: Sky Mart
Laboratory Job ID: 400-221899-1
Page 2 of 36 Eurofins Pensacola7/6/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Job ID: 400-221899-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-221899-1
Comments
No additional comments.
Receipt
The samples were received on 6/23/2022 9:05 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 was 1.9º C.
GC/MS VOA
Method 8260D: The continuing calibration verification (CCV) associated with batch 400-582788 recovered outside acceptance criteria, low
biased, for Bromomethane. 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.
Method 8260D: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-582812 and analytical batch
400-582788 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected.
Method 8260D: The matrix spike / matrix spike duplicate (MS/MSD) precision for preparation batch 400-582812 and analytical batch
400-582788 was outside control limits. Sample matrix interference is suspected.
Method 8260D: The laboratory control sample (LCS) for preparation batch 400-582812 and analytical batch 400-582788 recovered outside
control limits for the following analytes: 2-Hexanone, 4-Methyl-2-pentanone (MIBK), Chloromethane and Ethanol. These analytes were
biased high in the LCS and were not detected in the associated samples; therefore, the data have been reported.
Method 8260D: The continuing calibration verification (CCV) associated with batch 400-582788 recovered above the upper control limit for
2,2-Dichloropropane, Chloromethane, Ethanol and Isopropyl ether. The samples associated with this CCV were non-detects for the
affected analytes; 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 8270E: The laboratory control sample (LCS) for preparation batch 400-582564 and analytical batch 400-582838 recovered
outside control limits for the following analyte(s): Aniline. Aniline has been identified as a poor performing analyte when analyzed using
this method; therefore, re-extraction/re-analysis was not performed. Batch precision also exceeded control limits for this analyte. These
results have been reported and qualified.
Method 8270E: The continuing calibration verification (CCV) associated with batch 400-582838 recovered outside acceptance criteria, low
biased, for 4-Nitrophenol, Nitrobenzene, Isophorone, N-Nitrosodi-n-propylamine, Hexachlorocyclopentadiene, Pyridine, Aniline,
Bis(2-chloroethoxy)methane and 2,4-Dimethylphenol. 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.
Method 8270E: The continuing calibration verification (CCV) associated with batch 400-582956 recovered above the upper control limit for
Hexachlorobutadiene and 2-Nitrophenol. The samples associated with this CCV were non-detects for the affected analytes; therefore, the
data have been reported.
Method 8270E: The continuing calibration verification (CCV) associated with batch 400-582956 recovered outside acceptance criteria, low
biased, for 4-Nitrophenol, Hexachlorocyclopentadiene and N-Nitrosodiphenylamine. 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.
Method 8270E: The following sample was diluted due to the nature of the sample matrix: SB11 (3-5') (400-221899-2). Elevated reporting
limits (RLs) are provided.
Method 8270E: The continuing calibration verification (CCV) associated with batch 400-583115 recovered outside acceptance criteria, low
biased, for Aniline. A reporting limit (RL) standard was analyzed, and the target analytes are detected. Since the associated samples
Eurofins PensacolaPage 3 of 36 7/6/2022
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Job ID: 400-221899-1 (Continued)
Laboratory: Eurofins Pensacola (Continued)
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.
GC VOA
Method MAVPH: The following samples were diluted because the base dilution for VPH soil analysis is 1:50:
SB4 (3-5') (400-221899-1) and SB11 (3-5') (400-221899-2)
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC Semi VOA
Method MA-EPH: The following sample was diluted to bring the concentration of target analytes within the calibration range:
(400-221897-F-1-D). Elevated reporting limits (RLs) are provided.
Method MA-EPH: Due to the high concentration of C19-C36 Aliphatics C9-C18 Aliphatics, the matrix spike / matrix spike duplicate
(MS/MSD) for preparation batch 400-583149 and analytical batch 400-583352 could not be evaluated for accuracy and precision. The
associated laboratory control sample (LCS) met acceptance criteria.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins PensacolaPage 4 of 36 7/6/2022
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Detection Summary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Client Sample ID: SB4 (3-5')Lab Sample ID: 400-221899-1
☼1,2,4-Trimethylbenzene
RL
0.00464 mg/Kg
MDL
0.000927
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.0111 8260D
☼1,3,5-Trimethylbenzene 0.00464 mg/Kg0.000770 Total/NA10.00337 J 8260D
☼Acetone 0.0232 mg/Kg0.0111 Total/NA10.0565 8260D
☼Benzene 0.00464 mg/Kg0.000621 Total/NA10.000798 J 8260D
☼Ethylbenzene 0.00464 mg/Kg0.000566 Total/NA10.00559 8260D
☼Isopropylbenzene 0.00464 mg/Kg0.000631 Total/NA10.000647 J 8260D
☼Naphthalene 0.00464 mg/Kg0.00278 Total/NA10.00295 J 8260D
☼N-Propylbenzene 0.00464 mg/Kg0.000835 Total/NA10.00154 J 8260D
☼Toluene 0.00464 mg/Kg0.000927 Total/NA10.0176 8260D
☼trans-1,2-Dichloroethene 0.00464 mg/Kg0.000890 Total/NA10.000994 J 8260D
☼Xylenes, Total 0.00927 mg/Kg0.00176 Total/NA10.0507 8260D
Client Sample ID: SB11 (3-5')Lab Sample ID: 400-221899-2
☼Acetone
RL
0.0296 mg/Kg
MDL
0.0142
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA10.0435 8260D
☼C9-C18 Aliphatics 1.69 mg/Kg1.69 Total/NA12.72 MA-EPH
☼C19-C36 Aliphatics 1.69 mg/Kg1.69 Total/NA116.1 MA-EPH
☼C11-C22 Aromatics 3.16 mg/Kg3.16 Total/NA19.92 MA-EPH
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
Page 5 of 36 7/6/2022
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Sample Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Lab Sample ID Client Sample ID Matrix Collected Received
400-221899-1 SB4 (3-5')Solid 06/15/22 09:56 06/23/22 09:05
400-221899-2 SB11 (3-5')Solid 06/15/22 11:28 06/23/22 09:05
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-1Client Sample ID: SB4 (3-5')
Matrix: SolidDate Collected: 06/15/22 09:56
Percent Solids: 87.2Date Received: 06/23/22 09:05
Method: 8260D - Volatile Organic Compounds by GC/MS
RL MDL
1,1,1,2-Tetrachloroethane 0.00102 U 0.00464 0.00102 mg/Kg ☼06/27/22 09:47 06/27/22 17:42 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.00464 0.00102 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1,1-Trichloroethane 0.00102 U
0.00464 0.000760 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1,2,2-Tetrachloroethane 0.000760 U
0.00464 0.000723 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1,2-Trichloroethane 0.000723 U
0.00464 0.000770 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1-Dichloroethane 0.000770 U
0.00464 0.000788 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1-Dichloroethene 0.000788 U
0.00464 0.000770 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,1-Dichloropropene 0.000770 U
0.00464 0.00102 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2,3-Trichlorobenzene 0.00102 U
0.00464 0.000742 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2,3-Trichloropropane 0.000742 U
0.00464 0.000853 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2,4-Trichlorobenzene 0.000853 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2,4-Trimethylbenzene 0.0111
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2-Dibromoethane 0.000927 U
0.00464 0.000658 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2-Dichlorobenzene 0.000658 U
0.00464 0.000760 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2-Dichloroethane 0.000760 U
0.00464 0.000705 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,2-Dichloropropane 0.000705 U
0.00464 0.000770 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,3,5-Trimethylbenzene 0.00337 J
0.00464 0.000881 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,3-Dichlorobenzene 0.000881 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,3-Dichloropropane 0.000927 U
0.00464 0.000798 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼1,4-Dichlorobenzene 0.000798 U
0.00464 0.00102 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼2,2-Dichloropropane 0.00102 U
0.0232 0.00556 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼2-Butanone (MEK)0.00556 U
0.00464 0.000751 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼2-Chlorotoluene 0.000751 U
0.0232 0.00464 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼2-Hexanone 0.00464 U *+
0.00464 0.000909 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼4-Chlorotoluene 0.000909 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼4-Isopropyltoluene 0.000927 U
0.0232 0.00464 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼4-Methyl-2-pentanone (MIBK)0.00464 U *+
0.0232 0.0111 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Acetone 0.0565
0.00464 0.000621 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Benzene 0.000798 J
0.00464 0.00121 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Bromobenzene 0.00121 U
0.00464 0.000751 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Bromochloromethane 0.000751 U
0.00464 0.000853 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Bromodichloromethane 0.000853 U
0.00464 0.00121 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Bromoform 0.00121 U
0.00464 0.00232 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Bromomethane 0.00232 U
0.00464 0.00158 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Carbon tetrachloride 0.00158 U
0.00464 0.000482 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Chlorobenzene 0.000482 U
0.00464 0.00111 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Chloroethane 0.00111 U
0.00464 0.00464 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Chloroform 0.00464 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Chloromethane 0.000927 U *+
0.00464 0.000705 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼cis-1,2-Dichloroethene 0.000705 U
0.00464 0.00111 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼cis-1,3-Dichloropropene 0.00111 U
0.00464 0.00111 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Dibromochloromethane 0.00111 U
0.00464 0.00121 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Dichlorodifluoromethane 0.00121 U
0.0977 0.0723 mg/Kg 06/28/22 08:38 06/28/22 14:06 1☼Ethanol 0.0723 U
0.00464 0.000566 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Ethylbenzene 0.00559
0.00464 0.000510 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Isopropyl ether 0.000510 U
0.00464 0.000631 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Isopropylbenzene 0.000647 J
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Methyl tert-butyl ether 0.000927 U
0.0139 0.00927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Methylene Chloride 0.00927 U
0.00464 0.00278 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Naphthalene 0.00295 J
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-1Client Sample ID: SB4 (3-5')
Matrix: SolidDate Collected: 06/15/22 09:56
Percent Solids: 87.2Date Received: 06/23/22 09:05
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
RL MDL
n-Butylbenzene 0.000890 U 0.00464 0.000890 mg/Kg ☼06/27/22 09:47 06/27/22 17:42 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.00464 0.000835 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼N-Propylbenzene 0.00154 J
0.00464 0.000881 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼sec-Butylbenzene 0.000881 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Styrene 0.000927 U
0.00464 0.00102 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼tert-Butylbenzene 0.00102 U
0.00464 0.00278 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Tetrachloroethene 0.00278 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Toluene 0.0176
0.00464 0.000890 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼trans-1,2-Dichloroethene 0.000994 J
0.00464 0.00102 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼trans-1,3-Dichloropropene 0.00102 U
0.00464 0.000927 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Trichloroethene 0.000927 U
0.00464 0.000798 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Trichlorofluoromethane 0.000798 U
0.0232 0.00176 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Vinyl acetate 0.00176 U
0.00464 0.000742 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Vinyl chloride 0.000742 U
0.00927 0.00176 mg/Kg 06/27/22 09:47 06/27/22 17:42 1☼Xylenes, Total 0.0507
4-Bromofluorobenzene 109 67-130 06/27/22 09:47 06/27/22 17:42 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
4-Bromofluorobenzene 102 06/28/22 08:38 06/28/22 14:06 167-130
Dibromofluoromethane 105 06/27/22 09:47 06/27/22 17:42 177-127
Dibromofluoromethane 111 06/28/22 08:38 06/28/22 14:06 177-127
Toluene-d8 (Surr)98 06/27/22 09:47 06/27/22 17:42 176-127
Toluene-d8 (Surr)88 06/28/22 08:38 06/28/22 14:06 176-127
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
RL MDL
1-Methylnaphthalene 0.0376 U 0.376 0.0376 mg/Kg ☼06/24/22 09:57 06/27/22 23:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,4,5-Trichlorophenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,4,6-Trichlorophenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,4-Dichlorophenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,4-Dimethylphenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,4-Dinitrotoluene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2,6-Dinitrotoluene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Chloronaphthalene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Chlorophenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Methylnaphthalene 0.0376 U
0.376 0.0912 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Methylphenol 0.0912 U
0.376 0.0798 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Nitroaniline 0.0798 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼2-Nitrophenol 0.0376 U
0.752 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼3 & 4 Methylphenol 0.0376 U
0.376 0.0889 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼3-Nitroaniline 0.0889 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4,6-Dinitro-2-methylphenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Bromophenyl phenyl ether 0.0376 U
0.376 0.0923 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Chloro-3-methylphenol 0.0923 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Chloroaniline 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Chlorophenyl phenyl ether 0.0376 U
0.376 0.129 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Nitroaniline 0.129 U
0.376 0.125 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼4-Nitrophenol 0.125 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Acenaphthene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Acenaphthylene 0.0376 U
0.376 0.0490 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Aniline 0.0490 U *-
Eurofins Pensacola
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-1Client Sample ID: SB4 (3-5')
Matrix: SolidDate Collected: 06/15/22 09:56
Percent Solids: 87.2Date Received: 06/23/22 09:05
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
Anthracene 0.0376 U 0.376 0.0376 mg/Kg ☼06/24/22 09:57 06/27/22 23:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Benzo[a]anthracene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Benzo[a]pyrene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Benzo[b]fluoranthene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Benzo[g,h,i]perylene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Benzo[k]fluoranthene 0.0376 U
1.13 0.399 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Benzoic acid 0.399 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼bis (2-chloroisopropyl) ether 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Bis(2-chloroethoxy)methane 0.0376 U
0.376 0.105 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Bis(2-chloroethyl)ether 0.105 U
0.376 0.0923 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Bis(2-ethylhexyl) phthalate 0.0923 U
0.376 0.0809 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Butyl benzyl phthalate 0.0809 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Chrysene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Dibenz(a,h)anthracene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Dibenzofuran 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Diethyl phthalate 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Dimethyl phthalate 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Di-n-butyl phthalate 0.0376 U
0.376 0.137 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Di-n-octyl phthalate 0.137 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Fluoranthene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Fluorene 0.0376 U
0.376 0.114 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Hexachlorobenzene 0.114 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Hexachlorobutadiene 0.0376 U
0.376 0.0752 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Hexachlorocyclopentadiene 0.0752 U
0.376 0.0353 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Hexachloroethane 0.0353 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Indeno[1,2,3-cd]pyrene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Isophorone 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Nitrobenzene 0.0376 U
0.376 0.0433 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼N-Nitrosodi-n-propylamine 0.0433 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼N-Nitrosodiphenylamine 0.0376 U
0.752 0.0752 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Pentachlorophenol 0.0752 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Phenanthrene 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Phenol 0.0376 U
0.376 0.0376 mg/Kg 06/24/22 09:57 06/28/22 16:58 1☼Pyrene 0.0376 U
0.376 0.171 mg/Kg 06/24/22 09:57 06/27/22 23:58 1☼Pyridine 0.171 U
2,4,6-Tribromophenol (Surr)61 10-150 06/24/22 09:57 06/28/22 16:58 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 73 06/24/22 09:57 06/28/22 16:58 127-127
2-Fluorophenol (Surr)55 06/24/22 09:57 06/28/22 16:58 125-128
Nitrobenzene-d5 (Surr)57 06/24/22 09:57 06/28/22 16:58 115-136
Phenol-d5 (Surr)55 06/24/22 09:57 06/28/22 16:58 129-130
Terphenyl-d14 (Surr)80 06/24/22 09:57 06/28/22 16:58 124-146
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
C5-C8 Aliphatics 2.61 U 2.61 2.61 mg/Kg ☼06/24/22 14:36 06/24/22 16:06 50
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.36 1.36 mg/Kg 06/24/22 14:36 06/24/22 16:06 50☼C9-C12 Aliphatics 1.36 U
0.726 0.726 mg/Kg 06/24/22 14:36 06/24/22 16:06 50☼C9-C10 Aromatics 0.726 U
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-1Client Sample ID: SB4 (3-5')
Matrix: SolidDate Collected: 06/15/22 09:56
Percent Solids: 87.2Date Received: 06/23/22 09:05
a,a,a-Trifluorotoluene (fid)96 70-130 06/24/22 14:36 06/24/22 16:06 50
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)96 06/24/22 14:36 06/24/22 16:06 5070-130
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
C9-C18 Aliphatics 1.79 U 1.79 1.79 mg/Kg ☼06/29/22 13:17 07/01/22 08:58 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.79 1.79 mg/Kg 06/29/22 13:17 07/01/22 08:58 1☼C19-C36 Aliphatics 1.79 U
3.35 3.35 mg/Kg 06/29/22 13:17 07/01/22 06:01 1☼C11-C22 Aromatics 3.35 U
1-Chlorooctadecane 90 40-140 06/29/22 13:17 07/01/22 08:58 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 98 06/29/22 13:17 07/01/22 06:01 140-140
2-Fluorobiphenyl 71 06/29/22 13:17 07/01/22 06:01 140-140
2-Bromonaphthalene 71 06/29/22 13:17 07/01/22 06:01 140-140
General Chemistry
RL MDL
Percent Solids 87.2 0.01 0.01 %06/27/22 13:13 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.01 0.01 %06/27/22 13:13 1Percent Moisture 12.8
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-2Client Sample ID: SB11 (3-5')
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Method: 8260D - Volatile Organic Compounds by GC/MS
RL MDL
1,1,1,2-Tetrachloroethane 0.00130 U 0.00591 0.00130 mg/Kg ☼06/27/22 09:47 06/27/22 18:02 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.00591 0.00130 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1,1-Trichloroethane 0.00130 U
0.00591 0.000970 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1,2,2-Tetrachloroethane 0.000970 U
0.00591 0.000922 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1,2-Trichloroethane 0.000922 U
0.00591 0.000982 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1-Dichloroethane 0.000982 U
0.00591 0.00101 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1-Dichloroethene 0.00101 U
0.00591 0.000982 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,1-Dichloropropene 0.000982 U
0.00591 0.00130 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2,3-Trichlorobenzene 0.00130 U
0.00591 0.000946 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2,3-Trichloropropane 0.000946 U
0.00591 0.00109 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2,4-Trichlorobenzene 0.00109 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2,4-Trimethylbenzene 0.00118 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2-Dibromoethane 0.00118 U
0.00591 0.000840 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2-Dichlorobenzene 0.000840 U
0.00591 0.000970 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2-Dichloroethane 0.000970 U
0.00591 0.000899 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,2-Dichloropropane 0.000899 U
0.00591 0.000982 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,3,5-Trimethylbenzene 0.000982 U
0.00591 0.00112 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,3-Dichlorobenzene 0.00112 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,3-Dichloropropane 0.00118 U
0.00591 0.00102 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼1,4-Dichlorobenzene 0.00102 U
0.00591 0.00130 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼2,2-Dichloropropane 0.00130 U
0.0296 0.00710 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼2-Butanone (MEK)0.00710 U
0.00591 0.000958 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼2-Chlorotoluene 0.000958 U
0.0296 0.00591 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼2-Hexanone 0.00591 U *+
0.00591 0.00116 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼4-Chlorotoluene 0.00116 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼4-Isopropyltoluene 0.00118 U
0.0296 0.00591 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼4-Methyl-2-pentanone (MIBK)0.00591 U *+
0.0296 0.0142 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Acetone 0.0435
0.00591 0.000792 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Benzene 0.000792 U
0.00591 0.00154 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Bromobenzene 0.00154 U
0.00591 0.000958 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Bromochloromethane 0.000958 U
0.00591 0.00109 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Bromodichloromethane 0.00109 U
0.00591 0.00154 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Bromoform 0.00154 U
0.00591 0.00296 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Bromomethane 0.00296 U
0.00591 0.00201 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Carbon tetrachloride 0.00201 U
0.00591 0.000615 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Chlorobenzene 0.000615 U
0.00591 0.00142 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Chloroethane 0.00142 U
0.00591 0.00591 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Chloroform 0.00591 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Chloromethane 0.00118 U *+
0.00591 0.000899 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼cis-1,2-Dichloroethene 0.000899 U
0.00591 0.00142 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼cis-1,3-Dichloropropene 0.00142 U
0.00591 0.00142 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Dibromochloromethane 0.00142 U
0.00591 0.00154 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Dichlorodifluoromethane 0.00154 U
0.118 0.0875 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Ethanol 0.0875 U *+
0.00591 0.000721 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Ethylbenzene 0.000721 U
0.00591 0.000650 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Isopropyl ether 0.000650 U
0.00591 0.000804 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Isopropylbenzene 0.000804 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Methyl tert-butyl ether 0.00118 U
0.0177 0.0118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Methylene Chloride 0.0118 U
0.00591 0.00355 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Naphthalene 0.00355 U
Eurofins Pensacola
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-2Client Sample ID: SB11 (3-5')
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
RL MDL
n-Butylbenzene 0.00114 U 0.00591 0.00114 mg/Kg ☼06/27/22 09:47 06/27/22 18:02 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.00591 0.00106 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼N-Propylbenzene 0.00106 U
0.00591 0.00112 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼sec-Butylbenzene 0.00112 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Styrene 0.00118 U
0.00591 0.00130 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼tert-Butylbenzene 0.00130 U
0.00591 0.00355 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Tetrachloroethene 0.00355 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Toluene 0.00118 U
0.00591 0.00114 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼trans-1,2-Dichloroethene 0.00114 U
0.00591 0.00130 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼trans-1,3-Dichloropropene 0.00130 U
0.00591 0.00118 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Trichloroethene 0.00118 U
0.00591 0.00102 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Trichlorofluoromethane 0.00102 U
0.0296 0.00225 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Vinyl acetate 0.00225 U
0.00591 0.000946 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Vinyl chloride 0.000946 U
0.0118 0.00225 mg/Kg 06/27/22 09:47 06/27/22 18:02 1☼Xylenes, Total 0.00225 U
4-Bromofluorobenzene 105 67-130 06/27/22 09:47 06/27/22 18:02 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 108 06/27/22 09:47 06/27/22 18:02 177-127
Toluene-d8 (Surr)99 06/27/22 09:47 06/27/22 18:02 176-127
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
RL MDL
1-Methylnaphthalene 0.0707 U 0.707 0.0707 mg/Kg ☼06/24/22 09:57 06/28/22 17:23 2
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,4,5-Trichlorophenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,4,6-Trichlorophenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,4-Dichlorophenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,4-Dimethylphenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,4-Dinitrotoluene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2,6-Dinitrotoluene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Chloronaphthalene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Chlorophenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Methylnaphthalene 0.0707 U
0.707 0.172 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Methylphenol 0.172 U
0.707 0.150 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Nitroaniline 0.150 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼2-Nitrophenol 0.0707 U
1.41 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼3 & 4 Methylphenol 0.0707 U
0.707 0.167 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼3-Nitroaniline 0.167 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4,6-Dinitro-2-methylphenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Bromophenyl phenyl ether 0.0707 U
0.707 0.174 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Chloro-3-methylphenol 0.174 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Chloroaniline 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Chlorophenyl phenyl ether 0.0707 U
0.707 0.242 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Nitroaniline 0.242 U
0.707 0.236 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼4-Nitrophenol 0.236 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Acenaphthene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Acenaphthylene 0.0707 U
0.707 0.0922 mg/Kg 06/24/22 09:57 06/29/22 12:27 2☼Aniline 0.0922 U *-
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Anthracene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Benzo[a]anthracene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Benzo[a]pyrene 0.0707 U
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-2Client Sample ID: SB11 (3-5')
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
Benzo[b]fluoranthene 0.0707 U 0.707 0.0707 mg/Kg ☼06/24/22 09:57 06/28/22 17:23 2
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Benzo[g,h,i]perylene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Benzo[k]fluoranthene 0.0707 U
2.12 0.750 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Benzoic acid 0.750 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼bis (2-chloroisopropyl) ether 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Bis(2-chloroethoxy)methane 0.0707 U
0.707 0.197 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Bis(2-chloroethyl)ether 0.197 U
0.707 0.174 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Bis(2-ethylhexyl) phthalate 0.174 U
0.707 0.152 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Butyl benzyl phthalate 0.152 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Chrysene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Dibenz(a,h)anthracene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Dibenzofuran 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Diethyl phthalate 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Dimethyl phthalate 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Di-n-butyl phthalate 0.0707 U
0.707 0.257 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Di-n-octyl phthalate 0.257 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Fluoranthene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Fluorene 0.0707 U
0.707 0.214 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Hexachlorobenzene 0.214 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Hexachlorobutadiene 0.0707 U
0.707 0.141 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Hexachlorocyclopentadiene 0.141 U
0.707 0.0665 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Hexachloroethane 0.0665 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Indeno[1,2,3-cd]pyrene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Isophorone 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Nitrobenzene 0.0707 U
0.707 0.0815 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼N-Nitrosodi-n-propylamine 0.0815 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼N-Nitrosodiphenylamine 0.0707 U
1.41 0.141 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Pentachlorophenol 0.141 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Phenanthrene 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Phenol 0.0707 U
0.707 0.0707 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Pyrene 0.0707 U
0.707 0.322 mg/Kg 06/24/22 09:57 06/28/22 17:23 2☼Pyridine 0.322 U
2,4,6-Tribromophenol (Surr)78 10-150 06/24/22 09:57 06/28/22 17:23 2
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 73 06/24/22 09:57 06/28/22 17:23 227-127
2-Fluorophenol (Surr)59 06/24/22 09:57 06/28/22 17:23 225-128
Nitrobenzene-d5 (Surr)59 06/24/22 09:57 06/28/22 17:23 215-136
Phenol-d5 (Surr)58 06/24/22 09:57 06/28/22 17:23 229-130
Terphenyl-d14 (Surr)87 06/24/22 09:57 06/28/22 17:23 224-146
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
C5-C8 Aliphatics 2.87 U 2.87 2.87 mg/Kg ☼06/24/22 14:36 06/24/22 17:07 50
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.49 1.49 mg/Kg 06/24/22 14:36 06/24/22 17:07 50☼C9-C12 Aliphatics 1.49 U
0.797 0.797 mg/Kg 06/24/22 14:36 06/24/22 17:07 50☼C9-C10 Aromatics 0.797 U
a,a,a-Trifluorotoluene (fid)97 70-130 06/24/22 14:36 06/24/22 17:07 50
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)97 06/24/22 14:36 06/24/22 17:07 5070-130
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Client Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-221899-2Client Sample ID: SB11 (3-5')
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
C9-C18 Aliphatics 2.72 1.69 1.69 mg/Kg ☼06/29/22 13:17 07/01/22 09:14 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1.69 1.69 mg/Kg 06/29/22 13:17 07/01/22 09:14 1☼C19-C36 Aliphatics 16.1
3.16 3.16 mg/Kg 06/29/22 13:17 07/01/22 06:17 1☼C11-C22 Aromatics 9.92
1-Chlorooctadecane 62 40-140 06/29/22 13:17 07/01/22 09:14 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 68 06/29/22 13:17 07/01/22 06:17 140-140
2-Fluorobiphenyl 69 06/29/22 13:17 07/01/22 06:17 140-140
2-Bromonaphthalene 67 06/29/22 13:17 07/01/22 06:17 140-140
General Chemistry
RL MDL
Percent Solids 93.0 0.01 0.01 %06/27/22 13:13 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
0.01 0.01 %06/27/22 13:13 1Percent Moisture 7.0
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Definitions/Glossary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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
U Indicates the analyte was analyzed for but not detected.
GC VOA
Qualifier Description
U Indicates the analyte was analyzed for but not detected.
Qualifier
GC Semi VOA
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
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: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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
109 105 98400-221899-1
Percent Surrogate Recovery (Acceptance Limits)
SB4 (3-5')
102 111 88400-221899-1 SB4 (3-5')
105 108 99400-221899-2 SB11 (3-5')
99 102 98LCS 400-582812/24-A Lab Control Sample
107 104 93LCS 400-582957/1-A Lab Control Sample
108 103 99MB 400-582812/23-A Method Blank
100 103 95MB 400-582957/2-A Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
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
61 73 55 57 55 80400-221899-1
Percent Surrogate Recovery (Acceptance Limits)
SB4 (3-5')
78 73 59 5859 87400-221899-2 SB11 (3-5')
93 68 59 6560 85LCS 400-582564/2-A Lab Control Sample
58 76 59 5763 84MB 400-582564/1-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
96 96400-221899-1
Percent Surrogate Recovery (Acceptance Limits)
SB4 (3-5')
97 97400-221899-2 SB11 (3-5')
97 98LCS 400-582176/2-A Lab Control Sample
97 96LCSD 400-582176/3-A Lab Control Sample Dup
97 99MB 400-582176/1-A Method Blank
Surrogate Legend
TFT-F = a,a,a-Trifluorotoluene (fid)
TFT-P = a,a,a-Trifluorotoluene (pid)
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Surrogate Summary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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
98 71 71400-221899-1
Percent Surrogate Recovery (Acceptance Limits)
SB4 (3-5')
68 69 67400-221899-2 SB11 (3-5')
95 70 70LCS 400-583149/2-A Lab Control Sample
96 72 70LCSD 400-583149/3-A Lab Control Sample Dup
103 73 74MB 400-583149/1-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: Solid
Lab Sample ID Client Sample ID (40-140)
1COD1
90400-221899-1
Percent Surrogate Recovery (Acceptance Limits)
SB4 (3-5')
62400-221899-2 SB11 (3-5')
87LCS 400-583149/2-A Lab Control Sample
95LCSD 400-583149/3-A Lab Control Sample Dup
89MB 400-583149/1-A Method Blank
Surrogate Legend
1COD = 1-Chlorooctadecane
Eurofins Pensacola
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QC Association Summary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
GC/MS VOA
Analysis Batch: 582788
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8260D 582812400-221899-1 SB4 (3-5')Total/NA
Solid 8260D 582812400-221899-2 SB11 (3-5')Total/NA
Solid 8260D 582812MB 400-582812/23-A Method Blank Total/NA
Solid 8260D 582812LCS 400-582812/24-A Lab Control Sample Total/NA
Prep Batch: 582812
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5035400-221899-1 SB4 (3-5')Total/NA
Solid 5035400-221899-2 SB11 (3-5')Total/NA
Solid 5035MB 400-582812/23-A Method Blank Total/NA
Solid 5035LCS 400-582812/24-A Lab Control Sample Total/NA
Analysis Batch: 582915
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8260D 582957400-221899-1 SB4 (3-5')Total/NA
Solid 8260D 582957MB 400-582957/2-A Method Blank Total/NA
Solid 8260D 582957LCS 400-582957/1-A Lab Control Sample Total/NA
Prep Batch: 582957
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5035400-221899-1 SB4 (3-5')Total/NA
Solid 5035MB 400-582957/2-A Method Blank Total/NA
Solid 5035LCS 400-582957/1-A Lab Control Sample Total/NA
GC/MS Semi VOA
Prep Batch: 582564
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546400-221899-1 SB4 (3-5')Total/NA
Solid 3546400-221899-2 SB11 (3-5')Total/NA
Solid 3546MB 400-582564/1-A Method Blank Total/NA
Solid 3546LCS 400-582564/2-A Lab Control Sample Total/NA
Analysis Batch: 582838
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270E 582564400-221899-1 SB4 (3-5')Total/NA
Solid 8270E 582564LCS 400-582564/2-A Lab Control Sample Total/NA
Analysis Batch: 582956
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270E 582564400-221899-1 SB4 (3-5')Total/NA
Solid 8270E 582564400-221899-2 SB11 (3-5')Total/NA
Solid 8270E 582564MB 400-582564/1-A Method Blank Total/NA
Analysis Batch: 583115
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 8270E 582564400-221899-2 SB11 (3-5')Total/NA
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QC Association Summary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
GC VOA
Prep Batch: 582176
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 5035400-221899-1 SB4 (3-5')Total/NA
Solid 5035400-221899-2 SB11 (3-5')Total/NA
Solid 5035MB 400-582176/1-A Method Blank Total/NA
Solid 5035LCS 400-582176/2-A Lab Control Sample Total/NA
Solid 5035LCSD 400-582176/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 582178
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MAVPH 582176400-221899-1 SB4 (3-5')Total/NA
Solid MAVPH 582176400-221899-2 SB11 (3-5')Total/NA
Solid MAVPH 582176MB 400-582176/1-A Method Blank Total/NA
Solid MAVPH 582176LCS 400-582176/2-A Lab Control Sample Total/NA
Solid MAVPH 582176LCSD 400-582176/3-A Lab Control Sample Dup Total/NA
GC Semi VOA
Prep Batch: 583149
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid 3546400-221899-1 SB4 (3-5')Total/NA
Solid 3546400-221899-2 SB11 (3-5')Total/NA
Solid 3546MB 400-583149/1-A Method Blank Total/NA
Solid 3546LCS 400-583149/2-A Lab Control Sample Total/NA
Solid 3546LCSD 400-583149/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 583350
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MA-EPH 583149400-221899-1 SB4 (3-5')Total/NA
Solid MA-EPH 583149400-221899-2 SB11 (3-5')Total/NA
Solid MA-EPH 583149MB 400-583149/1-A Method Blank Total/NA
Solid MA-EPH 583149LCS 400-583149/2-A Lab Control Sample Total/NA
Solid MA-EPH 583149LCSD 400-583149/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 583352
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid MA-EPH 583149400-221899-1 SB4 (3-5')Total/NA
Solid MA-EPH 583149400-221899-2 SB11 (3-5')Total/NA
Solid MA-EPH 583149MB 400-583149/1-A Method Blank Total/NA
Solid MA-EPH 583149LCS 400-583149/2-A Lab Control Sample Total/NA
Solid MA-EPH 583149LCSD 400-583149/3-A Lab Control Sample Dup Total/NA
General Chemistry
Analysis Batch: 582835
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Solid Moisture400-221899-1 SB4 (3-5')Total/NA
Solid Moisture400-221899-2 SB11 (3-5')Total/NA
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8260D - Volatile Organic Compounds by GC/MS
Client Sample ID: Method BlankLab Sample ID: MB 400-582812/23-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582788 Prep Batch: 582812
RL MDL
1,1,1,2-Tetrachloroethane 0.00110 U 0.00500 0.00110 mg/Kg 06/27/22 09:47 06/27/22 11:23 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.00110 U 0.001100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1,1-Trichloroethane
0.000820 U 0.0008200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1,2,2-Tetrachloroethane
0.000780 U 0.0007800.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1,2-Trichloroethane
0.000830 U 0.0008300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1-Dichloroethane
0.000850 U 0.0008500.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1-Dichloroethene
0.000830 U 0.0008300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,1-Dichloropropene
0.00110 U 0.001100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2,3-Trichlorobenzene
0.000800 U 0.0008000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2,3-Trichloropropane
0.000920 U 0.0009200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2,4-Trichlorobenzene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2,4-Trimethylbenzene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2-Dibromoethane
0.000710 U 0.0007100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2-Dichlorobenzene
0.000820 U 0.0008200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2-Dichloroethane
0.000760 U 0.0007600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,2-Dichloropropane
0.000830 U 0.0008300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,3,5-Trimethylbenzene
0.000950 U 0.0009500.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,3-Dichlorobenzene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,3-Dichloropropane
0.000860 U 0.0008600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 11,4-Dichlorobenzene
0.00110 U 0.001100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 12,2-Dichloropropane
0.00600 U 0.006000.0250 mg/Kg 06/27/22 09:47 06/27/22 11:23 12-Butanone (MEK)
0.000810 U 0.0008100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 12-Chlorotoluene
0.00500 U 0.005000.0250 mg/Kg 06/27/22 09:47 06/27/22 11:23 12-Hexanone
0.000980 U 0.0009800.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 14-Chlorotoluene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 14-Isopropyltoluene
0.00500 U 0.005000.0250 mg/Kg 06/27/22 09:47 06/27/22 11:23 14-Methyl-2-pentanone (MIBK)
0.0120 U 0.01200.0250 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Acetone
0.000670 U 0.0006700.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Benzene
0.00130 U 0.001300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Bromobenzene
0.000810 U 0.0008100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Bromochloromethane
0.000920 U 0.0009200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Bromodichloromethane
0.00130 U 0.001300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Bromoform
0.00250 U 0.002500.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Bromomethane
0.00170 U 0.001700.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Carbon tetrachloride
0.000520 U 0.0005200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Chlorobenzene
0.00120 U 0.001200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Chloroethane
0.00500 U 0.005000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Chloroform
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Chloromethane
0.000760 U 0.0007600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1cis-1,2-Dichloroethene
0.00120 U 0.001200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1cis-1,3-Dichloropropene
0.00120 U 0.001200.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Dibromochloromethane
0.00130 U 0.001300.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Dichlorodifluoromethane
0.0740 U 0.07400.100 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Ethanol
0.000610 U 0.0006100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Ethylbenzene
0.000550 U 0.0005500.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Isopropyl ether
0.000680 U 0.0006800.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Isopropylbenzene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Methyl tert-butyl ether
0.0100 U 0.01000.0150 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Methylene Chloride
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582812/23-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582788 Prep Batch: 582812
RL MDL
Naphthalene 0.00300 U 0.00500 0.00300 mg/Kg 06/27/22 09:47 06/27/22 11:23 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.000960 U 0.0009600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1n-Butylbenzene
0.000900 U 0.0009000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1N-Propylbenzene
0.000950 U 0.0009500.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1sec-Butylbenzene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Styrene
0.00110 U 0.001100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1tert-Butylbenzene
0.00300 U 0.003000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Tetrachloroethene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Toluene
0.000960 U 0.0009600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1trans-1,2-Dichloroethene
0.00110 U 0.001100.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1trans-1,3-Dichloropropene
0.00100 U 0.001000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Trichloroethene
0.000860 U 0.0008600.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Trichlorofluoromethane
0.00190 U 0.001900.0250 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Vinyl acetate
0.000800 U 0.0008000.00500 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Vinyl chloride
0.00190 U 0.001900.0100 mg/Kg 06/27/22 09:47 06/27/22 11:23 1Xylenes, Total
4-Bromofluorobenzene 108 67-130 06/27/22 11:23 1
MB MB
Surrogate
06/27/22 09:47
Dil FacPreparedAnalyzedQualifierLimits%Recovery
103 06/27/22 09:47 06/27/22 11:23 1Dibromofluoromethane77-127
99 06/27/22 09:47 06/27/22 11:23 1Toluene-d8 (Surr)76-127
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582812/24-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582788 Prep Batch: 582812
1,1,1,2-Tetrachloroethane 0.0500 0.05042 mg/Kg 101 65-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 0.0500 0.05187 mg/Kg 104 63-130
1,1,2,2-Tetrachloroethane 0.0500 0.05184 mg/Kg 104 60-131
1,1,2-Trichloroethane 0.0500 0.04948 mg/Kg 99 65-130
1,1-Dichloroethane 0.0500 0.05696 mg/Kg 114 59-130
1,1-Dichloroethene 0.0500 0.05229 mg/Kg 105 55-137
1,1-Dichloropropene 0.0500 0.05150 mg/Kg 103 65-130
1,2,3-Trichlorobenzene 0.0500 0.04755 mg/Kg 95 58-135
1,2,3-Trichloropropane 0.0500 0.05062 mg/Kg 101 60-130
1,2,4-Trichlorobenzene 0.0500 0.04761 mg/Kg 95 56-138
1,2,4-Trimethylbenzene 0.0500 0.05106 mg/Kg 102 66-130
1,2-Dibromoethane 0.0500 0.04896 mg/Kg 98 67-130
1,2-Dichlorobenzene 0.0500 0.05005 mg/Kg 100 64-130
1,2-Dichloroethane 0.0500 0.05308 mg/Kg 106 62-130
1,2-Dichloropropane 0.0500 0.05563 mg/Kg 111 64-130
1,3,5-Trimethylbenzene 0.0500 0.05139 mg/Kg 103 67-130
1,3-Dichlorobenzene 0.0500 0.04959 mg/Kg 99 66-130
1,3-Dichloropropane 0.0500 0.05173 mg/Kg 103 67-130
1,4-Dichlorobenzene 0.0500 0.04998 mg/Kg 100 65-130
2,2-Dichloropropane 0.0500 0.06003 mg/Kg 120 51-132
2-Butanone (MEK)0.200 0.2326 mg/Kg 116 55-130
2-Chlorotoluene 0.0500 0.05337 mg/Kg 107 67-130
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582812/24-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582788 Prep Batch: 582812
2-Hexanone 0.200 0.2672 *+mg/Kg 134 57-131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
4-Chlorotoluene 0.0500 0.05450 mg/Kg 109 66-130
4-Isopropyltoluene 0.0500 0.05112 mg/Kg 102 68-130
4-Methyl-2-pentanone (MIBK)0.200 0.2659 *+mg/Kg 133 58-130
Acetone 0.200 0.2586 mg/Kg 129 48-160
Benzene 0.0500 0.05255 mg/Kg 105 65-130
Bromobenzene 0.0500 0.04639 mg/Kg 93 65-130
Bromochloromethane 0.0500 0.04772 mg/Kg 95 65-130
Bromodichloromethane 0.0500 0.05136 mg/Kg 103 61-130
Bromoform 0.0500 0.05501 mg/Kg 110 52-136
Bromomethane 0.0500 0.02793 mg/Kg 56 12-160
Carbon tetrachloride 0.0500 0.05413 mg/Kg 108 60-130
Chlorobenzene 0.0500 0.04855 mg/Kg 97 70-130
Chloroethane 0.0500 0.05389 mg/Kg 108 55-134
Chloroform 0.0500 0.05037 mg/Kg 101 62-130
Chloromethane 0.0500 0.09493 *+mg/Kg 190 49-136
cis-1,2-Dichloroethene 0.0500 0.05652 mg/Kg 113 53-135
cis-1,3-Dichloropropene 0.0500 0.04995 mg/Kg 100 61-130
Dibromochloromethane 0.0500 0.04999 mg/Kg 100 58-132
Dichlorodifluoromethane 0.0500 0.05675 mg/Kg 113 34-143
Ethanol 2.00 3.771 *+mg/Kg 189 29-160
Ethylbenzene 0.0500 0.04910 mg/Kg 98 70-130
Isopropyl ether 0.0500 0.06134 mg/Kg 123 62-130
Isopropylbenzene 0.0500 0.04760 mg/Kg 95 70-130
Methyl tert-butyl ether 0.0500 0.04967 mg/Kg 99 63-130
Methylene Chloride 0.0500 0.05778 mg/Kg 116 57-132
m-Xylene & p-Xylene 0.0500 0.04863 mg/Kg 97 70-130
Naphthalene 0.0500 0.04567 mg/Kg 91 45-144
n-Butylbenzene 0.0500 0.05725 mg/Kg 114 66-130
N-Propylbenzene 0.0500 0.05130 mg/Kg 103 67-130
o-Xylene 0.0500 0.04959 mg/Kg 99 70-130
sec-Butylbenzene 0.0500 0.05179 mg/Kg 104 67-130
Styrene 0.0500 0.04754 mg/Kg 95 68-130
tert-Butylbenzene 0.0500 0.05352 mg/Kg 107 67-130
Tetrachloroethene 0.0500 0.04756 mg/Kg 95 67-130
Toluene 0.0500 0.04967 mg/Kg 99 70-130
trans-1,2-Dichloroethene 0.0500 0.05131 mg/Kg 103 58-134
trans-1,3-Dichloropropene 0.0500 0.05233 mg/Kg 105 60-130
Trichloroethene 0.0500 0.04935 mg/Kg 99 65-130
Trichlorofluoromethane 0.0500 0.04975 mg/Kg 99 61-136
Vinyl acetate 0.100 0.1194 mg/Kg 119 24-160
Vinyl chloride 0.0500 0.05828 mg/Kg 117 52-132
Xylenes, Total 0.100 0.09822 mg/Kg 98 70-130
4-Bromofluorobenzene 67 -130
Surrogate
99
LCS LCS
Qualifier Limits%Recovery
102Dibromofluoromethane 77 -127
98Toluene-d8 (Surr)76 -127
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582957/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582915 Prep Batch: 582957
RL MDL
Ethanol 0.0740 U 0.100 0.0740 mg/Kg 06/28/22 08:38 06/28/22 10:37 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
4-Bromofluorobenzene 100 67-130 06/28/22 10:37 1
MB MB
Surrogate
06/28/22 08:38
Dil FacPreparedAnalyzedQualifierLimits%Recovery
103 06/28/22 08:38 06/28/22 10:37 1Dibromofluoromethane77-127
95 06/28/22 08:38 06/28/22 10:37 1Toluene-d8 (Surr)76-127
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582957/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582915 Prep Batch: 582957
Ethanol 2.00 2.398 mg/Kg 120 29-160
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
4-Bromofluorobenzene 67 -130
Surrogate
107
LCS LCS
Qualifier Limits%Recovery
104Dibromofluoromethane 77 -127
93Toluene-d8 (Surr)76 -127
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 400-582564/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582956 Prep Batch: 582564
RL MDL
1-Methylnaphthalene 0.0330 U 0.330 0.0330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,4,5-Trichlorophenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,4,6-Trichlorophenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,4-Dichlorophenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,4-Dimethylphenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,4-Dinitrotoluene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12,6-Dinitrotoluene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Chloronaphthalene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Chlorophenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Methylnaphthalene
0.0800 U 0.08000.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Methylphenol
0.0700 U 0.07000.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Nitroaniline
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 12-Nitrophenol
0.0330 U 0.03300.660 mg/Kg 06/24/22 09:43 06/28/22 14:53 13 & 4 Methylphenol
0.0780 U 0.07800.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 13-Nitroaniline
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14,6-Dinitro-2-methylphenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Bromophenyl phenyl ether
0.0810 U 0.08100.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Chloro-3-methylphenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Chloroaniline
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Chlorophenyl phenyl ether
0.113 U 0.1130.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Nitroaniline
0.110 U 0.1100.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 14-Nitrophenol
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-582564/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582956 Prep Batch: 582564
RL MDL
Acenaphthene 0.0330 U 0.330 0.0330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Acenaphthylene
0.0430 U 0.04300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Aniline
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Anthracene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzo[a]anthracene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzo[a]pyrene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzo[b]fluoranthene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzo[g,h,i]perylene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzo[k]fluoranthene
0.350 U 0.3500.990 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Benzoic acid
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1bis (2-chloroisopropyl) ether
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Bis(2-chloroethoxy)methane
0.0920 U 0.09200.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Bis(2-chloroethyl)ether
0.0810 U 0.08100.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Bis(2-ethylhexyl) phthalate
0.0710 U 0.07100.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Butyl benzyl phthalate
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Chrysene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Dibenz(a,h)anthracene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Dibenzofuran
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Diethyl phthalate
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Dimethyl phthalate
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Di-n-butyl phthalate
0.120 U 0.1200.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Di-n-octyl phthalate
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Fluoranthene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Fluorene
0.100 U 0.1000.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Hexachlorobenzene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Hexachlorobutadiene
0.0660 U 0.06600.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Hexachlorocyclopentadiene
0.0310 U 0.03100.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Hexachloroethane
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Indeno[1,2,3-cd]pyrene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Isophorone
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Nitrobenzene
0.0380 U 0.03800.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1N-Nitrosodi-n-propylamine
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1N-Nitrosodiphenylamine
0.0660 U 0.06600.660 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Pentachlorophenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Phenanthrene
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Phenol
0.0330 U 0.03300.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Pyrene
0.150 U 0.1500.330 mg/Kg 06/24/22 09:43 06/28/22 14:53 1Pyridine
2,4,6-Tribromophenol (Surr)58 10-150 06/28/22 14:53 1
MB MB
Surrogate
06/24/22 09:43
Dil FacPreparedAnalyzedQualifierLimits%Recovery
76 06/24/22 09:43 06/28/22 14:53 12-Fluorobiphenyl 27-127
59 06/24/22 09:43 06/28/22 14:53 12-Fluorophenol (Surr)25-128
63 06/24/22 09:43 06/28/22 14:53 1Nitrobenzene-d5 (Surr)15-136
57 06/24/22 09:43 06/28/22 14:53 1Phenol-d5 (Surr)29-130
84 06/24/22 09:43 06/28/22 14:53 1Terphenyl-d14 (Surr)24-146
Eurofins Pensacola
Page 24 of 36 7/6/2022
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582564/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582838 Prep Batch: 582564
1-Methylnaphthalene 2.00 1.439 mg/Kg 72 40-120
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,4,5-Trichlorophenol 2.00 1.615 mg/Kg 81 53-133
2,4,6-Trichlorophenol 2.00 1.530 mg/Kg 76 51-125
2,4-Dichlorophenol 2.00 1.440 mg/Kg 72 56-120
2,4-Dimethylphenol 2.00 1.396 mg/Kg 70 54-120
2,4-Dinitrotoluene 2.00 1.574 mg/Kg 79 59-133
2,6-Dinitrotoluene 2.00 1.524 mg/Kg 76 57-123
2-Chloronaphthalene 2.00 1.347 mg/Kg 67 55-120
2-Chlorophenol 2.00 1.397 mg/Kg 70 52-120
2-Methylnaphthalene 2.00 1.321 mg/Kg 66 40-120
2-Methylphenol 2.00 1.579 mg/Kg 79 51-123
2-Nitroaniline 2.00 1.357 mg/Kg 68 55-129
2-Nitrophenol 2.00 1.085 mg/Kg 54 53-120
3 & 4 Methylphenol 2.00 1.481 mg/Kg 74 47-123
3-Nitroaniline 2.00 1.951 mg/Kg 98 45-120
4,6-Dinitro-2-methylphenol 4.00 3.126 mg/Kg 78 35-135
4-Bromophenyl phenyl ether 2.00 1.707 mg/Kg 85 51-120
4-Chloro-3-methylphenol 2.00 1.586 mg/Kg 79 57-124
4-Chloroaniline 2.00 1.235 mg/Kg 62 34-120
4-Chlorophenyl phenyl ether 2.00 1.550 mg/Kg 77 56-120
4-Nitroaniline 2.00 1.982 mg/Kg 99 52-126
4-Nitrophenol 4.00 2.539 mg/Kg 63 38-133
Acenaphthene 2.00 1.459 mg/Kg 73 50-120
Acenaphthylene 2.00 1.478 mg/Kg 74 50-120
Aniline 2.00 0.6799 *-mg/Kg 34 36-120
Anthracene 2.00 1.645 mg/Kg 82 52-120
Benzo[a]anthracene 2.00 1.531 mg/Kg 77 55-120
Benzo[a]pyrene 2.00 1.479 mg/Kg 74 54-120
Benzo[b]fluoranthene 2.00 1.512 mg/Kg 76 55-120
Benzo[g,h,i]perylene 2.00 1.517 mg/Kg 76 45-120
Benzo[k]fluoranthene 2.00 1.594 mg/Kg 80 52-120
Benzoic acid 8.56 5.398 mg/Kg 63 10-139
bis (2-chloroisopropyl) ether 2.00 1.356 mg/Kg 68 34-120
Bis(2-chloroethoxy)methane 2.00 1.078 mg/Kg 54 52-120
Bis(2-chloroethyl)ether 2.00 1.422 mg/Kg 71 28-120
Bis(2-ethylhexyl) phthalate 2.00 1.578 mg/Kg 79 58-158
Butyl benzyl phthalate 2.00 1.566 mg/Kg 78 58-126
Chrysene 2.00 1.569 mg/Kg 78 54-120
Dibenz(a,h)anthracene 2.00 1.576 mg/Kg 79 49-120
Dibenzofuran 2.00 1.504 mg/Kg 75 58-120
Diethyl phthalate 2.00 1.722 mg/Kg 86 56-128
Dimethyl phthalate 2.00 1.530 mg/Kg 76 58-120
Di-n-butyl phthalate 2.00 1.773 mg/Kg 89 64-122
Di-n-octyl phthalate 2.00 1.591 mg/Kg 80 57-137
Fluoranthene 2.00 1.560 mg/Kg 78 49-120
Fluorene 2.00 1.651 mg/Kg 83 47-120
Hexachlorobenzene 2.00 2.015 mg/Kg 101 49-127
Hexachlorobutadiene 2.00 1.388 mg/Kg 69 43-120
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582564/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582838 Prep Batch: 582564
Hexachlorocyclopentadiene 2.00 1.015 mg/Kg 51 10-140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
Hexachloroethane 2.00 1.301 mg/Kg 65 45-120
Indeno[1,2,3-cd]pyrene 2.00 1.590 mg/Kg 79 47-120
Isophorone 2.00 1.191 mg/Kg 60 50-120
Nitrobenzene 2.00 1.036 mg/Kg 52 50-120
N-Nitrosodi-n-propylamine 2.00 1.158 mg/Kg 58 48-120
N-Nitrosodiphenylamine 1.98 1.545 mg/Kg 78 54-120
Pentachlorophenol 4.00 3.051 mg/Kg 76 32-131
Phenanthrene 2.00 1.585 mg/Kg 79 50-120
Phenol 2.00 1.341 mg/Kg 67 51-120
Pyrene 2.00 1.557 mg/Kg 78 54-120
Pyridine 4.00 1.532 mg/Kg 38 29-120
2,4,6-Tribromophenol (Surr)10 -150
Surrogate
93
LCS LCS
Qualifier Limits%Recovery
682-Fluorobiphenyl 27 -127
592-Fluorophenol (Surr)25 -128
60Nitrobenzene-d5 (Surr)15 -136
65Phenol-d5 (Surr)29 -130
85Terphenyl-d14 (Surr)24 -146
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-582176/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582178 Prep Batch: 582176
RL MDL
C5-C8 Aliphatics 2.70 U 2.70 2.70 mg/Kg 06/21/22 09:56 06/21/22 14:16 50
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1.40 U 1.401.40 mg/Kg 06/21/22 09:56 06/21/22 14:16 50C9-C12 Aliphatics
0.750 U 0.7500.750 mg/Kg 06/21/22 09:56 06/21/22 14:16 50C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)97 70-130 06/21/22 14:16 50
MB MB
Surrogate
06/21/22 09:56
Dil FacPreparedAnalyzedQualifierLimits%Recovery
99 06/21/22 09:56 06/21/22 14:16 50a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-582176/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582178 Prep Batch: 582176
C5-C8 Aliphatics 15.0 15.11 mg/Kg 101 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 17.5 18.43 mg/Kg 105 70-130
C9-C10 Aromatics 2.50 2.847 mg/Kg 114 70-130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
97
LCS LCS
Qualifier Limits%Recovery
98a,a,a-Trifluorotoluene (pid)70 -130
Eurofins Pensacola
Page 26 of 36 7/6/2022
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-582176/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 582178 Prep Batch: 582176
C5-C8 Aliphatics 15.0 13.26 mg/Kg 88 70-130 13 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 17.5 16.82 mg/Kg 96 70-130 9 25
C9-C10 Aromatics 2.50 2.448 mg/Kg 98 70-130 15 25
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
97
LCSD LCSD
Qualifier Limits%Recovery
96a,a,a-Trifluorotoluene (pid)70 -130
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-583149/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583350 Prep Batch: 583149
RL MDL
C11-C22 Aromatics 3.00 U 3.00 3.00 mg/Kg 06/29/22 13:17 07/01/22 04:24 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
o-Terphenyl 103 40-140 07/01/22 04:24 1
MB MB
Surrogate
06/29/22 13:17
Dil FacPreparedAnalyzedQualifierLimits%Recovery
73 06/29/22 13:17 07/01/22 04:24 12-Fluorobiphenyl 40-140
74 06/29/22 13:17 07/01/22 04:24 12-Bromonaphthalene 40-140
Client Sample ID: Method BlankLab Sample ID: MB 400-583149/1-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583352 Prep Batch: 583149
RL MDL
C9-C18 Aliphatics 1.60 U 1.60 1.60 mg/Kg 06/29/22 13:17 07/01/22 07:21 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
1.60 U 1.601.60 mg/Kg 06/29/22 13:17 07/01/22 07:21 1C19-C36 Aliphatics
1-Chlorooctadecane 89 40-140 07/01/22 07:21 1
MB MB
Surrogate
06/29/22 13:17
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-583149/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583350 Prep Batch: 583149
C11-C22 Aromatics 56.7 45.04 mg/Kg 79 40-140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
o-Terphenyl 40 -140
Surrogate
95
LCS LCS
Qualifier Limits%Recovery
702-Fluorobiphenyl 40 -140
702-Bromonaphthalene 40 -140
Eurofins Pensacola
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QC Sample Results
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-583149/2-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583352 Prep Batch: 583149
C9-C18 Aliphatics 20.0 10.69 mg/Kg 53 40-140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C19-C36 Aliphatics 26.7 19.70 mg/Kg 74 40-140
1-Chlorooctadecane 40 -140
Surrogate
87
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-583149/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583350 Prep Batch: 583149
C11-C22 Aromatics 56.7 47.18 mg/Kg 83 40-140 5 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
96
LCSD LCSD
Qualifier Limits%Recovery
722-Fluorobiphenyl 40 -140
702-Bromonaphthalene 40 -140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-583149/3-A
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 583352 Prep Batch: 583149
C9-C18 Aliphatics 20.0 11.52 mg/Kg 58 40-140 8 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 26.7 21.40 mg/Kg 80 40-140 8 50
1-Chlorooctadecane 40 -140
Surrogate
95
LCSD LCSD
Qualifier Limits%Recovery
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Client Sample ID: SB4 (3-5')Lab Sample ID: 400-221899-1
Matrix: SolidDate Collected: 06/15/22 09:56
Date Received: 06/23/22 09:05
Analysis Moisture SR06/27/22 13:131 TAL PEN582835
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA
Client Sample ID: SB4 (3-5')Lab Sample ID: 400-221899-1
Matrix: SolidDate Collected: 06/15/22 09:56
Percent Solids: 87.2Date Received: 06/23/22 09:05
Prep 5035 BPO06/28/22 08:38 TAL PEN582957
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.873 g 5.0 g
Analysis 8260D 1 582915 06/28/22 14:06 BPO TAL PENTotal/NA 5 mL 5 mL
Prep 5035 582812 06/27/22 09:47 AGW TAL PENTotal/NA 6.186 g 5.0 g
Analysis 8260D 1 582788 06/27/22 17:42 AGW TAL PENTotal/NA 5 mL 5 mL
Prep 3546 582564 06/24/22 09:57 NGB TAL PENTotal/NA 15.10 g 1 mL
Analysis 8270E 1 582956 06/28/22 16:58 S1B TAL PENTotal/NA
Prep 3546 582564 06/24/22 09:57 NGB TAL PENTotal/NA 15.10 g 1 mL
Analysis 8270E 1 582838 06/27/22 23:58 S1B TAL PENTotal/NA
Prep 5035 582176 06/24/22 14:36 SAB TAL PENTotal/NA 6.991 g 5.0 g
Analysis MAVPH 50 582178 06/24/22 16:06 SAB TAL PENTotal/NA 5 mL 5 mL
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15.40 g 2 mL
Analysis MA-EPH 1 583350 07/01/22 06:01 LHB TAL PENTotal/NA
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15.40 g 2 mL
Analysis MA-EPH 1 583352 07/01/22 08:58 LHB TAL PENTotal/NA
Client Sample ID: SB11 (3-5')Lab Sample ID: 400-221899-2
Matrix: SolidDate Collected: 06/15/22 11:28
Date Received: 06/23/22 09:05
Analysis Moisture SR06/27/22 13:131 TAL PEN582835
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA
Client Sample ID: SB11 (3-5')Lab Sample ID: 400-221899-2
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Prep 5035 AGW06/27/22 09:47 TAL PEN582812
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 4.547 g 5.0 g
Analysis 8260D 1 582788 06/27/22 18:02 AGW TAL PENTotal/NA 5 mL 5 mL
Prep 3546 582564 06/24/22 09:57 NGB TAL PENTotal/NA 15.05 g 1 mL
Analysis 8270E 2 582956 06/28/22 17:23 S1B TAL PENTotal/NA
Prep 3546 582564 06/24/22 09:57 NGB TAL PENTotal/NA 15.05 g 1 mL
Analysis 8270E 2 583115 06/29/22 12:27 S1B TAL PENTotal/NA
Prep 5035 582176 06/24/22 14:36 SAB TAL PENTotal/NA 5.444 g 5.0 g
Analysis MAVPH 50 582178 06/24/22 17:07 SAB TAL PENTotal/NA 5 mL 5 mL
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15.31 g 2 mL
Analysis MA-EPH 1 583350 07/01/22 06:17 LHB TAL PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Client Sample ID: SB11 (3-5')Lab Sample ID: 400-221899-2
Matrix: SolidDate Collected: 06/15/22 11:28
Percent Solids: 93.0Date Received: 06/23/22 09:05
Prep 3546 NGB06/29/22 13:17 TAL PEN583149
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 583352 07/01/22 09:14 LHB TAL PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-582176/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB06/21/22 09:56 TAL PEN582176
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.0 g
Analysis MAVPH 50 582178 06/21/22 14:16 SAB TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-582564/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 NGB06/24/22 09:43 TAL PEN582564
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15 g 1 mL
Analysis 8270E 1 582956 06/28/22 14:53 S1B TAL PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-582812/23-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 AGW06/27/22 09:47 TAL PEN582812
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.0 g
Analysis 8260D 1 582788 06/27/22 11:23 AGW TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-582957/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 BPO06/28/22 08:38 TAL PEN582957
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 582915 06/28/22 10:37 BPO TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-583149/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 NGB06/29/22 13:17 TAL PEN583149
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15 g 2 mL
Analysis MA-EPH 1 583350 07/01/22 04:24 LHB TAL PENTotal/NA
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15 g 2 mL
Analysis MA-EPH 1 583352 07/01/22 07:21 LHB TAL PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-582176/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB06/21/22 09:56 TAL PEN582176
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.0 g
Analysis MAVPH 50 582178 06/21/22 15:28 SAB TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-582564/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 NGB06/24/22 09:43 TAL PEN582564
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15 g 1 mL
Analysis 8270E 1 582838 06/27/22 21:26 S1B TAL PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-582812/24-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 AGW06/27/22 09:47 TAL PEN582812
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.0 g
Analysis 8260D 1 582788 06/27/22 10:21 AGW TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-582957/1-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 BPO06/28/22 08:38 TAL PEN582957
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 582915 06/28/22 09:22 BPO TAL PENTotal/NA 5 mL 5 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-583149/2-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 NGB06/29/22 13:17 TAL PEN583149
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15 g 2 mL
Analysis MA-EPH 1 583350 07/01/22 04:40 LHB TAL PENTotal/NA
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15 g 2 mL
Analysis MA-EPH 1 583352 07/01/22 07:37 LHB TAL PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-582176/3-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 5035 SAB06/21/22 09:56 TAL PEN582176
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5.00 g 5.0 g
Analysis MAVPH 50 582178 06/21/22 16:28 SAB TAL PENTotal/NA 5 mL 5 mL
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-583149/3-A
Matrix: SolidDate Collected: N/A
Date Received: N/A
Prep 3546 NGB06/29/22 13:17 TAL PEN583149
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 15 g 2 mL
Analysis MA-EPH 1 583350 07/01/22 04:56 LHB TAL PENTotal/NA
Prep 3546 583149 06/29/22 13:17 NGB TAL PENTotal/NA 15 g 2 mL
Analysis MA-EPH 1 583352 07/01/22 07:53 LHB TAL PENTotal/NA
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Method Summary
Job ID: 400-221899-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method Method Description LaboratoryProtocol
SW8468260DVolatile Organic Compounds by GC/MS TAL PEN
SW8468270ESemivolatile Organic Compounds (GC/MS)TAL PEN
MA DEPMAVPHMassachusetts - Volatile Petroleum Hydrocarbons (GC)TAL PEN
MA DEPMA-EPH Massachusetts - Extractable Petroleum Hydrocarbons (GC)TAL PEN
EPAMoisturePercent Moisture TAL PEN
SW8463546Microwave Extraction TAL PEN
SW8465035Closed System Purge and Trap TAL PEN
Protocol References:
EPA = US Environmental Protection Agency
MA DEP = Massachusetts Department Of Environmental Protection
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAL PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-221899-1
Project/Site: Sky Mart
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
Eurofins Pensacola
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Login Sample Receipt Checklist
Client: Terraquest Environmental Consultants, PC Job Number: 400-221899-1
Login Number: 221899
Question Answer Comment
Creator: Roberts, Alexis J
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.1.9°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.
N/ASample Preservation Verified.
TrueThere is sufficient vol. for all requested analyses, incl. any requested
MS/MSDs
N/AContainers 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

Two active sole source water supply wells are located within a 1,000-ft. radius. See
Figure 2 and Table 3. 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 500-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

A pond is located approximately 515 feet to the north. 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. A review of the NC Hydrogeologic framework of the North Carolina coastal plain
Professional Paper 1404-I indicated the subject property is not in an area of recharge
for a deeper aquifer. 10. Do levels of groundwater contamination exceed the gross contamination levels established
(see Table 7) by the Department? YES/NO

See Table 5.

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 convenience store. 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 convenience store. 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 convenience store.
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 and concrete 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 and concrete 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 Cameron Commercial
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 gas station development.
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 550 feet to the east on the adjacent property.
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 has a Town of Cameron Commercial zoning classification. The surrounding properties to the north, south, east, and west have a
Residential/Agricultural zoning classification.
4. Briefly characterize the use and activities of the land in the surrounding area. Properties to the east are US Hwy. 1, woods, and cultivated farmland. Properties to the
north are woods and cultivated farmland. Properties to the east and south include
residences, woods, and cultivated farmland.

APPENDIX D

5
10
15
20

Asphalt
Sandy Clay (CL)
Med. Stiff, yellowish/orange, mostly clay, some fine sand,
dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Fat Clay (CH)very stiff, yellowish-orange/grey, mostly clay, little fine sand,
dry.
Clayey Sand (SC)
med. dense, tan, mostly fine sand, little clay, dry.
Fat Clay (CH)
very stiff, yellowish-orange/grey, mostly clay, little fine sand,dry.
Boring Terminated @ 20 feet BGL.
BORING LOG/MONITORING WELL INSTALLATION DETAIL
11/22/22
08822
Date Started:
Logged by:
Contractor:
Drill Method:
Site:
Project No.:1
Boring Number:SampleBlow
Counts Completion Depth Lithology DescriptionFeet
J. Grubbs
Sky Mart1545 NC 24-27 HwyCameron, NC
MW1
Scale as shown; Hatch pattern denotes soil sample depth;
11/22/22
Solid denotes lab sample depth; Lithology hatch pattern legend is attached;
Page
OVM
(ppm)
Client:Cameron NC, LLC1911 Sinclair TraceBurlington , NC 27215
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
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.
Jonathan Grubbs
3001
Terraquest Environmental Consultants
11/22/22
Sky Mart 00-0-0000036872
1545 NC24-27 Hwy Cameron, NC 28326
Moore 953600094753
35.31578 -79.23347
20
15.25
5.25
Solid Stem Augers
11/23/2
5 20 2 10 Slot Scd. 40 PVC
1
0.5
3
3
1
20
Bentonite
Portland
No. 2 Sand Pour
Pour
0
0.5
7
10
11
14
0.5
7
10
11
14
20
Concrete
Sandy Clay
Clayey Sand
Fat Clay
Clayey Sand
Fat Clay
Pour

APPENDIX E
ANALYTICAL REPORT
PREPARED FOR
Attn: Jonathan Grubs
Terraquest Environmental Consultants, PC
100 E. Ruffin Street
Mebane, North Carolina 27302
Generated 12/6/2022 3:38:16 PM
JOB DESCRIPTION
Sky Mart
JOB NUMBER
400-229446-1
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
12/6/2022 3:38:16 PM
Authorized for release by
Chad Bechtold, Project Manager
[e-mail]
[phone]
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Table of Contents
Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Laboratory Job ID: 400-229446-1
Page 3 of 36 Eurofins Pensacola12/6/2022
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
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Case Narrative
Client: Terraquest Environmental Consultants, PC Job ID: 400-229446-1
Project/Site: Sky Mart
Job ID: 400-229446-1
Laboratory: Eurofins Pensacola
Narrative
Job Narrative
400-229446-1
Receipt
The sample was received on 11/23/2022 9:12 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 4.1°C
Receipt Exceptions
Two of nine vials for the following sample was received broken: MW1 (400-229446-1).
GC/MS VOA
Method SM6200_B: The laboratory control sample (LCS) for analytical batch 400-602765 recovered outside control limits for the following
analytes: Ethanol, Chloromethane and cis-1,2-Dichloroethene. These analytes were biased high in the LCS and were not detected or
below the reporting limit 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: Six surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance
criteria without performing re-extraction/re-analysis. The following samples contained an allowable number of surrogate compounds
outside limits: MW1 (400-229446-1) and (MB 400-602687/1-A). These results have been reported and qualified.
Method 625.1: The method blank for preparation batch 400-602687 and analytical batch 400-602830 contained Benzo[g,h,i]perylene,
Indeno[1,2,3-cd]pyrene, Dibenz(a,h)anthracene, Benzo[k]fluoranthene, Benzo[a]pyrene and Benzo[b]fluoranthene above the method
detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re-extraction and/or re-analysis of
samples was not performed.
Method 625.1: The laboratory control sample (LCS) for preparation batch 400-602687 and analytical batch 400-602977 recovered outside
control limits for the following analytes: Pyrene. The analyte was biased high in the LCS and was 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.
Hydrocarbons
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
GC Semi VOA
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Hydrocarbons
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.
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Detection Summary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Client Sample ID: MW1 Lab Sample ID: 400-229446-1
Acetone
RL
25.0 ug/L
MDL
10.0
Analyte Result Qualifier Unit Dil Fac D Method Prep Type
Total/NA1J21.0 SM6200-B
Benzene 1.00 ug/L0.130 Total/NA19.91 SM6200-B
Chloroform 1.00 ug/L1.00 Total/NA11.29 SM6200-B
Diisopropyl ether 1.00 ug/L0.200 Total/NA12.40 SM6200-B
Ethanol 100 ug/L24.0 Total/NA165.0 J *+SM6200-B
Ethylbenzene 1.00 ug/L0.500 Total/NA11.58 SM6200-B
Isopropylbenzene 1.00 ug/L0.530 Total/NA10.634 J SM6200-B
Methyl tert-butyl ether 1.00 ug/L0.220 Total/NA10.575 J SM6200-B
m-Xylene & p-Xylene 5.00 ug/L0.630 Total/NA11.04 J SM6200-B
Toluene 1.00 ug/L0.410 Total/NA10.536 J SM6200-B
Benzo[a]pyrene 10.3 ug/L0.123 Total/NA10.850 J B 625.1
Benzo[b]fluoranthene 10.3 ug/L0.154 Total/NA10.738 J B 625.1
Benzo[g,h,i]perylene 10.3 ug/L0.236 Total/NA11.92 J B 625.1
Benzo[k]fluoranthene 10.3 ug/L0.164 Total/NA10.720 J B 625.1
Benzoic acid 30.8 ug/L7.50 Total/NA118.3 J 625.1
Dibenz(a,h)anthracene 10.3 ug/L0.247 Total/NA11.60 J B 625.1
Diethyl phthalate 10.3 ug/L0.247 Total/NA111.4 625.1
Dimethyl phthalate 10.3 ug/L0.175 Total/NA10.637 J 625.1
Indeno[1,2,3-cd]pyrene 10.3 ug/L0.226 Total/NA11.16 J B 625.1
C5-C8 Aliphatics 26.0 ug/L26.0 Total/NA133.0 MAVPH
C9-C12 Aliphatics 11.0 ug/L11.0 Total/NA123.8 MAVPH
C9-C10 Aromatics 7.00 ug/L7.00 Total/NA126.1 MAVPH
Lead 0.0100 mg/L0.00200 Total/NA10.194 6010D
Eurofins Pensacola
This Detection Summary does not include radiochemical test results.
Page 5 of 36 12/6/2022
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Sample Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-229446-1
Project/Site: Sky Mart
Lab Sample ID Client Sample ID Matrix Collected Received
400-229446-1 MW1 Water 11/22/22 13:30 11/23/22 09:12
Eurofins PensacolaPage 6 of 36 12/6/2022
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Client Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-229446-1Client Sample ID: MW1
Matrix: WaterDate Collected: 11/22/22 13:30
Date Received: 11/23/22 09:12
Method: SM6200-B - Volatile Organic Compounds
RL MDL
0.160 U 1.00 0.160 ug/L 11/30/22 17:28 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,1,1,2-Tetrachloroethane
1.00 0.180 ug/L 11/30/22 17:28 10.180 U1,1,1-Trichloroethane
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,1,2,2-Tetrachloroethane
5.00 0.210 ug/L 11/30/22 17:28 10.210 U1,1,2-Trichloroethane
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,1-Dichloroethane
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,1-Dichloroethene
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,1-Dichloropropene
1.00 0.900 ug/L 11/30/22 17:28 10.900 U1,2,3-Trichlorobenzene
5.00 0.840 ug/L 11/30/22 17:28 10.840 U1,2,3-Trichloropropane
1.00 0.820 ug/L 11/30/22 17:28 10.820 U1,2,4-Trichlorobenzene
1.00 0.820 ug/L 11/30/22 17:28 10.820 U1,2,4-Trimethylbenzene
1.00 0.230 ug/L 11/30/22 17:28 10.230 U1,2-Dibromoethane (EDB)
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,2-Dichlorobenzene
1.00 0.190 ug/L 11/30/22 17:28 10.190 U1,2-Dichloroethane
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,2-Dichloropropane
1.00 0.560 ug/L 11/30/22 17:28 10.560 U1,3,5-Trimethylbenzene
1.00 0.540 ug/L 11/30/22 17:28 10.540 U1,3-Dichlorobenzene
1.00 0.500 ug/L 11/30/22 17:28 10.500 U1,3-Dichloropropane
1.00 0.640 ug/L 11/30/22 17:28 10.640 U1,4-Dichlorobenzene
1.00 0.500 ug/L 11/30/22 17:28 10.500 U2,2-Dichloropropane
25.0 2.60 ug/L 11/30/22 17:28 12.60 U2-Butanone (MEK)
1.00 0.570 ug/L 11/30/22 17:28 10.570 U2-Chlorotoluene
25.0 1.40 ug/L 11/30/22 17:28 11.40 U2-Hexanone
1.00 0.560 ug/L 11/30/22 17:28 10.560 U4-Chlorotoluene
25.0 1.80 ug/L 11/30/22 17:28 11.80 U4-Methyl-2-pentanone (MIBK)
25.0 10.0 ug/L 11/30/22 17:28 121.0 JAcetone
1.00 0.130 ug/L 11/30/22 17:28 19.91Benzene
1.00 0.540 ug/L 11/30/22 17:28 10.540 UBromobenzene
1.00 0.210 ug/L 11/30/22 17:28 10.210 UBromochloromethane
1.00 0.500 ug/L 11/30/22 17:28 10.500 UBromodichloromethane
5.00 0.250 ug/L 11/30/22 17:28 10.250 UBromoform
1.00 0.980 ug/L 11/30/22 17:28 10.980 UBromomethane
1.00 0.190 ug/L 11/30/22 17:28 10.190 UCarbon tetrachloride
1.00 0.150 ug/L 11/30/22 17:28 10.150 UChlorobenzene
1.00 0.760 ug/L 11/30/22 17:28 10.760 UChloroethane
1.00 1.00 ug/L 11/30/22 17:28 11.29Chloroform
1.00 0.320 ug/L 11/30/22 17:28 10.320 U *+Chloromethane
1.00 0.200 ug/L 11/30/22 17:28 10.200 U *+cis-1,2-Dichloroethene
5.00 0.500 ug/L 11/30/22 17:28 10.500 Ucis-1,3-Dichloropropene
1.00 0.240 ug/L 11/30/22 17:28 10.240 UDibromochloromethane
1.00 0.850 ug/L 11/30/22 17:28 10.850 UDichlorodifluoromethane
1.00 0.200 ug/L 11/30/22 17:28 12.40Diisopropyl ether
100 24.0 ug/L 11/30/22 17:28 165.0 J *+Ethanol
1.00 0.500 ug/L 11/30/22 17:28 11.58Ethylbenzene
1.00 0.530 ug/L 11/30/22 17:28 10.634 JIsopropylbenzene
1.00 0.220 ug/L 11/30/22 17:28 10.575 JMethyl tert-butyl ether
5.00 3.00 ug/L 11/30/22 17:28 13.00 UMethylene Chloride
5.00 0.630 ug/L 11/30/22 17:28 11.04 Jm-Xylene & p-Xylene
5.00 3.00 ug/L 11/30/22 17:28 13.00 UNaphthalene
Eurofins Pensacola
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Client Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-229446-1Client Sample ID: MW1
Matrix: WaterDate Collected: 11/22/22 13:30
Date Received: 11/23/22 09:12
Method: SM6200-B - Volatile Organic Compounds (Continued)
RL MDL
0.760 U 1.00 0.760 ug/L 11/30/22 17:28 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
n-Butylbenzene
1.00 0.690 ug/L 11/30/22 17:28 10.690 UN-Propylbenzene
5.00 0.600 ug/L 11/30/22 17:28 10.600 Uo-Xylene
1.00 0.710 ug/L 11/30/22 17:28 10.710 Up-Cymene (p-Isopropyltoluene)
1.00 0.700 ug/L 11/30/22 17:28 10.700 Usec-Butylbenzene
1.00 1.00 ug/L 11/30/22 17:28 11.00 UStyrene
1.00 0.630 ug/L 11/30/22 17:28 10.630 Utert-Butylbenzene
1.00 0.900 ug/L 11/30/22 17:28 10.900 UTetrachloroethene
1.00 0.410 ug/L 11/30/22 17:28 10.536 JToluene
1.00 0.500 ug/L 11/30/22 17:28 10.500 Utrans-1,2-Dichloroethene
5.00 0.200 ug/L 11/30/22 17:28 10.200 Utrans-1,3-Dichloropropene
1.00 0.150 ug/L 11/30/22 17:28 10.150 UTrichloroethene
1.00 0.520 ug/L 11/30/22 17:28 10.520 UTrichlorofluoromethane
25.0 0.930 ug/L 11/30/22 17:28 10.930 UVinyl acetate
1.00 0.500 ug/L 11/30/22 17:28 10.500 UVinyl chloride
10.0 1.60 ug/L 11/30/22 17:28 11.60 UXylenes, Total
4-Bromofluorobenzene 95 72-119 11/30/22 17:28 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Dibromofluoromethane 110 11/30/22 17:28 175-126
Toluene-d8 (Surr)81 11/30/22 17:28 164-132
Method: 40CFR136A 625.1 - Semivolatile Organic Compounds (GC/MS)
RL MDL
0.154 U 10.3 0.154 ug/L 11/29/22 13:26 11/30/22 18:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1-Methylnaphthalene
10.3 0.164 ug/L 11/29/22 13:26 11/30/22 18:21 10.164 U2,2'-oxybis(1-chloropropane)
10.3 3.80 ug/L 11/29/22 13:26 11/30/22 18:21 13.80 U2,4,5-Trichlorophenol
10.3 2.67 ug/L 11/29/22 13:26 11/30/22 18:21 12.67 U2,4,6-Trichlorophenol
10.3 2.06 ug/L 11/29/22 13:26 11/30/22 18:21 12.06 U2,4-Dichlorophenol
10.3 2.06 ug/L 11/29/22 13:26 11/30/22 18:21 12.06 U2,4-Dimethylphenol
30.8 3.50 ug/L 11/29/22 13:26 11/30/22 18:21 13.50 U2,4-Dinitrophenol
10.3 1.95 ug/L 11/29/22 13:26 11/30/22 18:21 11.95 U2,4-Dinitrotoluene
10.3 1.95 ug/L 11/29/22 13:26 11/30/22 18:21 11.95 U2,6-Dinitrotoluene
10.3 0.144 ug/L 11/29/22 13:26 11/30/22 18:21 10.144 U2-Chloronaphthalene
10.3 2.26 ug/L 11/29/22 13:26 11/30/22 18:21 12.26 U2-Chlorophenol
10.3 0.134 ug/L 11/29/22 13:26 11/30/22 18:21 10.134 U2-Methylnaphthalene
10.3 1.85 ug/L 11/29/22 13:26 11/30/22 18:21 11.85 U2-Methylphenol
10.3 2.26 ug/L 11/29/22 13:26 11/30/22 18:21 12.26 U2-Nitroaniline
10.3 2.47 ug/L 11/29/22 13:26 11/30/22 18:21 12.47 U2-Nitrophenol
20.6 0.401 ug/L 11/29/22 13:26 11/30/22 18:21 10.401 U3 & 4 Methylphenol
10.3 2.67 ug/L 11/29/22 13:26 11/30/22 18:21 12.67 U3,3'-Dichlorobenzidine
10.3 1.85 ug/L 11/29/22 13:26 11/30/22 18:21 11.85 U3-Nitroaniline
10.3 1.64 ug/L 11/29/22 13:26 11/30/22 18:21 11.64 U4,6-Dinitro-2-methylphenol
10.3 0.206 ug/L 11/29/22 13:26 11/30/22 18:21 10.206 U4-Bromophenyl phenyl ether
10.3 3.91 ug/L 11/29/22 13:26 11/30/22 18:21 13.91 U4-Chloro-3-methylphenol
10.3 3.50 ug/L 11/29/22 13:26 11/30/22 18:21 13.50 U4-Chloroaniline
10.3 2.06 ug/L 11/29/22 13:26 11/30/22 18:21 12.06 U4-Chlorophenyl phenyl ether
10.3 1.54 ug/L 11/29/22 13:26 11/30/22 18:21 11.54 U4-Nitroaniline
10.3 2.16 ug/L 11/29/22 13:26 11/30/22 18:21 12.16 U4-Nitrophenol
10.3 0.164 ug/L 11/29/22 13:26 11/30/22 18:21 10.164 UAcenaphthene
Eurofins Pensacola
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Client Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-229446-1Client Sample ID: MW1
Matrix: WaterDate Collected: 11/22/22 13:30
Date Received: 11/23/22 09:12
Method: 40CFR136A 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
RL MDL
0.175 U 10.3 0.175 ug/L 11/29/22 13:26 11/30/22 18:21 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Acenaphthylene
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UAnthracene
25.7 20.6 ug/L 11/29/22 13:26 11/30/22 18:21 120.6 UBenzidine
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UBenzo[a]anthracene
10.3 0.123 ug/L 11/29/22 13:26 11/30/22 18:21 10.850 J BBenzo[a]pyrene
10.3 0.154 ug/L 11/29/22 13:26 11/30/22 18:21 10.738 J BBenzo[b]fluoranthene
10.3 0.236 ug/L 11/29/22 13:26 11/30/22 18:21 11.92 J BBenzo[g,h,i]perylene
10.3 0.164 ug/L 11/29/22 13:26 11/30/22 18:21 10.720 J BBenzo[k]fluoranthene
30.8 7.50 ug/L 11/29/22 13:26 11/30/22 18:21 118.3 JBenzoic acid
10.3 2.06 ug/L 11/29/22 13:26 11/30/22 18:21 12.06 UBenzyl alcohol
10.3 0.164 ug/L 11/29/22 13:26 11/30/22 18:21 10.164 UBis(2-chloroethoxy)methane
10.3 2.78 ug/L 11/29/22 13:26 11/30/22 18:21 12.78 UBis(2-chloroethyl)ether
10.3 5.14 ug/L 11/29/22 13:26 11/30/22 18:21 15.14 UBis(2-ethylhexyl) phthalate
10.3 0.195 ug/L 11/29/22 13:26 11/30/22 18:21 10.195 UButyl benzyl phthalate
10.3 0.195 ug/L 11/29/22 13:26 11/30/22 18:21 10.195 UChrysene
10.3 0.247 ug/L 11/29/22 13:26 11/30/22 18:21 11.60 J BDibenz(a,h)anthracene
10.3 0.175 ug/L 11/29/22 13:26 11/30/22 18:21 10.175 UDibenzofuran
10.3 0.247 ug/L 11/29/22 13:26 11/30/22 18:21 111.4Diethyl phthalate
10.3 0.175 ug/L 11/29/22 13:26 11/30/22 18:21 10.637 JDimethyl phthalate
10.3 1.44 ug/L 11/29/22 13:26 11/30/22 18:21 11.44 UDi-n-butyl phthalate
10.3 0.175 ug/L 11/29/22 13:26 11/30/22 18:21 10.175 UDi-n-octyl phthalate
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UFluoranthene
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UFluorene
10.3 0.175 ug/L 11/29/22 13:26 11/30/22 18:21 10.175 UHexachlorobenzene
10.3 3.70 ug/L 11/29/22 13:26 11/30/22 18:21 13.70 UHexachlorobutadiene
20.6 2.67 ug/L 11/29/22 13:26 11/30/22 18:21 12.67 UHexachlorocyclopentadiene
10.3 4.32 ug/L 11/29/22 13:26 11/30/22 18:21 14.32 UHexachloroethane
10.3 0.226 ug/L 11/29/22 13:26 11/30/22 18:21 11.16 J BIndeno[1,2,3-cd]pyrene
10.3 0.144 ug/L 11/29/22 13:26 11/30/22 18:21 10.144 UIsophorone
10.3 0.134 ug/L 11/29/22 13:26 11/30/22 18:21 10.134 UNitrobenzene
10.3 3.39 ug/L 11/29/22 13:26 11/30/22 18:21 13.39 UN-Nitrosodi-n-propylamine
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UN-Nitrosodiphenylamine
20.6 1.44 ug/L 11/29/22 13:26 12/01/22 13:41 11.44 UPentachlorophenol
10.3 0.185 ug/L 11/29/22 13:26 11/30/22 18:21 10.185 UPhenanthrene
10.3 1.13 ug/L 11/29/22 13:26 11/30/22 18:21 11.13 UPhenol
10.3 0.216 ug/L 11/29/22 13:26 11/30/22 18:21 10.216 U *+Pyrene
2,4,6-Tribromophenol 88 15-135 11/29/22 13:26 11/30/22 18:21 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
2-Fluorobiphenyl 85 11/29/22 13:26 11/30/22 18:21 132-109
2-Fluorophenol 67 11/29/22 13:26 11/30/22 18:21 110-104
Nitrobenzene-d5 90 11/29/22 13:26 11/30/22 18:21 131-111
Phenol-d5 49 11/29/22 13:26 11/30/22 18:21 110-110
Terphenyl-d14 133 S1+11/29/22 13:26 11/30/22 18:21 130-129
Method: MA DEP MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
RL MDL
33.0 26.0 26.0 ug/L 11/30/22 23:46 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C5-C8 Aliphatics
11.0 11.0 ug/L 11/30/22 23:46 123.8C9-C12 Aliphatics
7.00 7.00 ug/L 11/30/22 23:46 126.1C9-C10 Aromatics
Eurofins Pensacola
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Client Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Lab Sample ID: 400-229446-1Client Sample ID: MW1
Matrix: WaterDate Collected: 11/22/22 13:30
Date Received: 11/23/22 09:12
a,a,a-Trifluorotoluene (fid)85 70-130 11/30/22 23:46 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
a,a,a-Trifluorotoluene (pid)87 11/30/22 23:46 170-130
Method: EPA-DW 504.1 - EDB, DBCP and 1,2,3-TCP (GC)
RL MDL
0.0155 U 0.0207 0.0155 ug/L 12/01/22 08:24 12/01/22 22:25 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
1,2-Dibromoethane (EDB)
4-Bromofluorobenzene 115 p 56-150 12/01/22 08:24 12/01/22 22:25 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
Method: MA DEP MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
RL MDL
149 U 149 149 ug/L 11/29/22 10:21 12/01/22 18:34 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
C9-C18 Aliphatics
149 149 ug/L 11/29/22 10:21 12/01/22 18:34 1149UC19-C36 Aliphatics
307 307 ug/L 11/29/22 10:21 12/02/22 00:34 1307UC11-C22 Aromatics
1-Chlorooctadecane 97 40-140 11/29/22 10:21 12/01/22 18:34 1
Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery
o-Terphenyl 76 11/29/22 10:21 12/02/22 00:34 140-140
2-Fluorobiphenyl 87 11/29/22 10:21 12/02/22 00:34 140-140
2-Bromonaphthalene 85 11/29/22 10:21 12/02/22 00:34 140-140
Method: SW846 6010D - Metals (ICP)
RL MDL
0.194 0.0100 0.00200 mg/L 12/02/22 12:45 12/04/22 18:00 1
Analyte Dil FacAnalyzedPreparedUnitDResultQualifier
Lead
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Definitions/Glossary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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, high biased.
Qualifier
B Compound was found in the blank and sample.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
S1+Surrogate recovery exceeds control limits, high biased.
U Indicates the analyte was analyzed for but not detected.
GC VOA
Qualifier Description
U Indicates the analyte was analyzed for but not detected.
Qualifier
GC Semi VOA
Qualifier Description
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
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
RER Relative Error Ratio (Radiochemistry)
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Definitions/Glossary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Glossary (Continued)
These commonly used abbreviations may or may not be present in this report.
RL Reporting Limit or Requested Limit (Radiochemistry)
Abbreviation
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: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
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
95 110 81400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
94 101 89LCS 400-602765/1002 Lab Control Sample
97 105 88MB 400-602765/4 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
88 85 67 90 49 133 S1+400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
73 58 41 3651 70LCS 400-602687/2-A Lab Control Sample
122 97 72 6588 127LCSD 400-602687/3-A Lab Control Sample Dup
61 86 79 6390 133 S1+MB 400-602687/1-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
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
85 87400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
87 87LCS 400-602819/3 Lab Control Sample
87 87LCSD 400-602819/4 Lab Control Sample Dup
86 88MB 400-602819/2 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)
BFB2
115 p400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
115LCS 400-602784/28-A Lab Control Sample
112LCSD 400-602784/29-A Lab Control Sample Dup
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Surrogate Summary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 504.1 - EDB, DBCP and 1,2,3-TCP (GC) (Continued)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (56-150)
BFB2
101MB 400-602784/27-A
Percent Surrogate Recovery (Acceptance Limits)
Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Prep Type: Total/NAMatrix: Water
Lab Sample ID Client Sample ID (40-140)
1COD1
97400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
95LCS 400-602660/2-A Lab Control Sample
95LCSD 400-602660/3-A Lab Control Sample Dup
81MB 400-602660/1-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
76 87 85400-229446-1
Percent Surrogate Recovery (Acceptance Limits)
MW1
68 83 74LCS 400-602660/2-A Lab Control Sample
75 87 77LCSD 400-602660/3-A Lab Control Sample Dup
71 86 82MB 400-602660/1-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: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
GC/MS VOA
Analysis Batch: 602765
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water SM6200-B400-229446-1 MW1 Total/NA
Water SM6200-BMB 400-602765/4 Method Blank Total/NA
Water SM6200-BLCS 400-602765/1002 Lab Control Sample Total/NA
GC/MS Semi VOA
Prep Batch: 602687
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625400-229446-1 MW1 Total/NA
Water 625MB 400-602687/1-A Method Blank Total/NA
Water 625LCS 400-602687/2-A Lab Control Sample Total/NA
Water 625LCSD 400-602687/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 602830
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 602687400-229446-1 MW1 Total/NA
Water 625.1 602687MB 400-602687/1-A Method Blank Total/NA
Analysis Batch: 602977
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 625.1 602687400-229446-1 MW1 Total/NA
Water 625.1 602687MB 400-602687/1-A Method Blank Total/NA
Water 625.1 602687LCS 400-602687/2-A Lab Control Sample Total/NA
Water 625.1 602687LCSD 400-602687/3-A Lab Control Sample Dup Total/NA
GC VOA
Analysis Batch: 602819
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MAVPH400-229446-1 MW1 Total/NA
Water MAVPHMB 400-602819/2 Method Blank Total/NA
Water MAVPHLCS 400-602819/3 Lab Control Sample Total/NA
Water MAVPHLCSD 400-602819/4 Lab Control Sample Dup Total/NA
GC Semi VOA
Prep Batch: 602660
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3511400-229446-1 MW1 Total/NA
Water 3511MB 400-602660/1-A Method Blank Total/NA
Water 3511LCS 400-602660/2-A Lab Control Sample Total/NA
Water 3511LCSD 400-602660/3-A Lab Control Sample Dup Total/NA
Prep Batch: 602784
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 504.1400-229446-1 MW1 Total/NA
Water 504.1MB 400-602784/27-A Method Blank Total/NA
Water 504.1LCS 400-602784/28-A Lab Control Sample Total/NA
Water 504.1LCSD 400-602784/29-A Lab Control Sample Dup Total/NA
Eurofins Pensacola
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QC Association Summary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
GC Semi VOA
Analysis Batch: 602997
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 602660400-229446-1 MW1 Total/NA
Water MA-EPH 602660MB 400-602660/1-A Method Blank Total/NA
Water MA-EPH 602660LCS 400-602660/2-A Lab Control Sample Total/NA
Water MA-EPH 602660LCSD 400-602660/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 603002
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water MA-EPH 602660400-229446-1 MW1 Total/NA
Water MA-EPH 602660MB 400-602660/1-A Method Blank Total/NA
Water MA-EPH 602660LCS 400-602660/2-A Lab Control Sample Total/NA
Water MA-EPH 602660LCSD 400-602660/3-A Lab Control Sample Dup Total/NA
Analysis Batch: 603008
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 504.1 602784400-229446-1 MW1 Total/NA
Water 504.1 602784MB 400-602784/27-A Method Blank Total/NA
Water 504.1 602784LCS 400-602784/28-A Lab Control Sample Total/NA
Water 504.1 602784LCSD 400-602784/29-A Lab Control Sample Dup Total/NA
Metals
Prep Batch: 603225
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 3010A400-229446-1 MW1 Total/NA
Water 3010AMB 400-603225/1-A Method Blank Total/NA
Water 3010ALCS 400-603225/2-A Lab Control Sample Total/NA
Analysis Batch: 603404
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Water 6010D 603225400-229446-1 MW1 Total/NA
Water 6010D 603225MB 400-603225/1-A Method Blank Total/NA
Water 6010D 603225LCS 400-603225/2-A Lab Control Sample Total/NA
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds
Client Sample ID: Method BlankLab Sample ID: MB 400-602765/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602765
RL MDL
1,1,1,2-Tetrachloroethane 0.160 U 1.00 0.160 ug/L 11/30/22 08:01 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.180 U 0.1801.00 ug/L 11/30/22 08:01 11,1,1-Trichloroethane
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,1,2,2-Tetrachloroethane
0.210 U 0.2105.00 ug/L 11/30/22 08:01 11,1,2-Trichloroethane
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,1-Dichloroethane
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,1-Dichloroethene
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,1-Dichloropropene
0.900 U 0.9001.00 ug/L 11/30/22 08:01 11,2,3-Trichlorobenzene
0.840 U 0.8405.00 ug/L 11/30/22 08:01 11,2,3-Trichloropropane
0.820 U 0.8201.00 ug/L 11/30/22 08:01 11,2,4-Trichlorobenzene
0.820 U 0.8201.00 ug/L 11/30/22 08:01 11,2,4-Trimethylbenzene
0.230 U 0.2301.00 ug/L 11/30/22 08:01 11,2-Dibromoethane (EDB)
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,2-Dichlorobenzene
0.190 U 0.1901.00 ug/L 11/30/22 08:01 11,2-Dichloroethane
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,2-Dichloropropane
0.560 U 0.5601.00 ug/L 11/30/22 08:01 11,3,5-Trimethylbenzene
0.540 U 0.5401.00 ug/L 11/30/22 08:01 11,3-Dichlorobenzene
0.500 U 0.5001.00 ug/L 11/30/22 08:01 11,3-Dichloropropane
0.640 U 0.6401.00 ug/L 11/30/22 08:01 11,4-Dichlorobenzene
0.500 U 0.5001.00 ug/L 11/30/22 08:01 12,2-Dichloropropane
2.60 U 2.6025.0 ug/L 11/30/22 08:01 12-Butanone (MEK)
0.570 U 0.5701.00 ug/L 11/30/22 08:01 12-Chlorotoluene
1.40 U 1.4025.0 ug/L 11/30/22 08:01 12-Hexanone
0.560 U 0.5601.00 ug/L 11/30/22 08:01 14-Chlorotoluene
1.80 U 1.8025.0 ug/L 11/30/22 08:01 14-Methyl-2-pentanone (MIBK)
10.0 U 10.025.0 ug/L 11/30/22 08:01 1Acetone
0.130 U 0.1301.00 ug/L 11/30/22 08:01 1Benzene
0.540 U 0.5401.00 ug/L 11/30/22 08:01 1Bromobenzene
0.210 U 0.2101.00 ug/L 11/30/22 08:01 1Bromochloromethane
0.500 U 0.5001.00 ug/L 11/30/22 08:01 1Bromodichloromethane
0.250 U 0.2505.00 ug/L 11/30/22 08:01 1Bromoform
0.980 U 0.9801.00 ug/L 11/30/22 08:01 1Bromomethane
0.190 U 0.1901.00 ug/L 11/30/22 08:01 1Carbon tetrachloride
0.150 U 0.1501.00 ug/L 11/30/22 08:01 1Chlorobenzene
0.760 U 0.7601.00 ug/L 11/30/22 08:01 1Chloroethane
1.00 U 1.001.00 ug/L 11/30/22 08:01 1Chloroform
0.320 U 0.3201.00 ug/L 11/30/22 08:01 1Chloromethane
0.200 U 0.2001.00 ug/L 11/30/22 08:01 1cis-1,2-Dichloroethene
0.500 U 0.5005.00 ug/L 11/30/22 08:01 1cis-1,3-Dichloropropene
0.240 U 0.2401.00 ug/L 11/30/22 08:01 1Dibromochloromethane
0.850 U 0.8501.00 ug/L 11/30/22 08:01 1Dichlorodifluoromethane
0.200 U 0.2001.00 ug/L 11/30/22 08:01 1Diisopropyl ether
24.0 U 24.0100 ug/L 11/30/22 08:01 1Ethanol
0.500 U 0.5001.00 ug/L 11/30/22 08:01 1Ethylbenzene
0.530 U 0.5301.00 ug/L 11/30/22 08:01 1Isopropylbenzene
0.220 U 0.2201.00 ug/L 11/30/22 08:01 1Methyl tert-butyl ether
3.00 U 3.005.00 ug/L 11/30/22 08:01 1Methylene Chloride
0.630 U 0.6305.00 ug/L 11/30/22 08:01 1m-Xylene & p-Xylene
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-602765/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602765
RL MDL
Naphthalene 3.00 U 5.00 3.00 ug/L 11/30/22 08:01 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.760 U 0.7601.00 ug/L 11/30/22 08:01 1n-Butylbenzene
0.690 U 0.6901.00 ug/L 11/30/22 08:01 1N-Propylbenzene
0.600 U 0.6005.00 ug/L 11/30/22 08:01 1o-Xylene
0.710 U 0.7101.00 ug/L 11/30/22 08:01 1p-Cymene (p-Isopropyltoluene)
0.700 U 0.7001.00 ug/L 11/30/22 08:01 1sec-Butylbenzene
1.00 U 1.001.00 ug/L 11/30/22 08:01 1Styrene
0.630 U 0.6301.00 ug/L 11/30/22 08:01 1tert-Butylbenzene
0.900 U 0.9001.00 ug/L 11/30/22 08:01 1Tetrachloroethene
0.410 U 0.4101.00 ug/L 11/30/22 08:01 1Toluene
0.500 U 0.5001.00 ug/L 11/30/22 08:01 1trans-1,2-Dichloroethene
0.200 U 0.2005.00 ug/L 11/30/22 08:01 1trans-1,3-Dichloropropene
0.150 U 0.1501.00 ug/L 11/30/22 08:01 1Trichloroethene
0.520 U 0.5201.00 ug/L 11/30/22 08:01 1Trichlorofluoromethane
0.930 U 0.93025.0 ug/L 11/30/22 08:01 1Vinyl acetate
0.500 U 0.5001.00 ug/L 11/30/22 08:01 1Vinyl chloride
1.60 U 1.6010.0 ug/L 11/30/22 08:01 1Xylenes, Total
4-Bromofluorobenzene 97 72-119 11/30/22 08:01 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
105 11/30/22 08:01 1Dibromofluoromethane75-126
88 11/30/22 08:01 1Toluene-d8 (Surr)64-132
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602765/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602765
1,1,1,2-Tetrachloroethane 50.0 48.02 ug/L 96 67-131
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
1,1,1-Trichloroethane 50.0 58.01 ug/L 116 68-130
1,1,2,2-Tetrachloroethane 50.0 41.66 ug/L 83 70-131
1,1,2-Trichloroethane 50.0 44.19 ug/L 88 70-130
1,1-Dichloroethane 50.0 64.53 ug/L 129 70-130
1,1-Dichloroethene 50.0 55.75 ug/L 111 63-134
1,1-Dichloropropene 50.0 58.80 ug/L 118 70-130
1,2,3-Trichlorobenzene 50.0 48.89 ug/L 98 60-138
1,2,3-Trichloropropane 50.0 42.21 ug/L 84 70-130
1,2,4-Trichlorobenzene 50.0 50.15 ug/L 100 60-140
1,2,4-Trimethylbenzene 50.0 46.33 ug/L 93 70-130
1,2-Dibromoethane (EDB)50.0 43.52 ug/L 87 70-130
1,2-Dichlorobenzene 50.0 46.19 ug/L 92 67-130
1,2-Dichloroethane 50.0 57.15 ug/L 114 69-130
1,2-Dichloropropane 50.0 64.09 ug/L 128 70-130
1,3,5-Trimethylbenzene 50.0 45.54 ug/L 91 69-130
1,3-Dichlorobenzene 50.0 47.39 ug/L 95 70-130
1,3-Dichloropropane 50.0 43.30 ug/L 87 70-130
1,4-Dichlorobenzene 50.0 46.27 ug/L 93 70-130
2,2-Dichloropropane 50.0 63.43 ug/L 127 52-135
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602765/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602765
2-Butanone (MEK)200 234.5 ug/L 117 61-145
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2-Chlorotoluene 50.0 44.78 ug/L 90 70-130
2-Hexanone 200 212.6 ug/L 106 65-137
4-Chlorotoluene 50.0 45.31 ug/L 91 70-130
4-Methyl-2-pentanone (MIBK)200 265.3 ug/L 133 69-138
Acetone 200 256.0 ug/L 128 43-160
Benzene 50.0 56.09 ug/L 112 70-130
Bromobenzene 50.0 45.19 ug/L 90 70-132
Bromochloromethane 50.0 60.18 ug/L 120 70-130
Bromodichloromethane 50.0 54.16 ug/L 108 67-133
Bromoform 50.0 42.42 ug/L 85 57-140
Bromomethane 50.0 56.03 ug/L 112 10-160
Carbon tetrachloride 50.0 58.67 ug/L 117 61-137
Chlorobenzene 50.0 49.52 ug/L 99 70-130
Chloroethane 50.0 48.59 ug/L 97 55-141
Chloroform 50.0 55.07 ug/L 110 69-130
Chloromethane 50.0 74.39 *+ug/L 149 58-137
cis-1,2-Dichloroethene 50.0 66.19 *+ug/L 132 68-130
cis-1,3-Dichloropropene 50.0 56.54 ug/L 113 69-132
Dibromochloromethane 50.0 45.06 ug/L 90 67-135
Dichlorodifluoromethane 50.0 52.33 ug/L 105 41-146
Diisopropyl ether 50.0 62.56 ug/L 125 64-132
Ethanol 2000 3696 *+ug/L 185 20-160
Ethylbenzene 50.0 48.53 ug/L 97 70-130
Isopropylbenzene 50.0 48.62 ug/L 97 70-130
Methyl tert-butyl ether 50.0 51.79 ug/L 104 66-130
Methylene Chloride 50.0 51.29 ug/L 103 66-135
m-Xylene & p-Xylene 50.0 48.23 ug/L 96 70-130
Naphthalene 50.0 50.42 ug/L 101 47-149
n-Butylbenzene 50.0 49.50 ug/L 99 67-130
N-Propylbenzene 50.0 47.71 ug/L 95 70-130
o-Xylene 50.0 47.72 ug/L 95 70-130
p-Cymene (p-Isopropyltoluene)50.0 49.25 ug/L 98 65-130
sec-Butylbenzene 50.0 47.46 ug/L 95 66-130
Styrene 50.0 47.57 ug/L 95 70-130
tert-Butylbenzene 50.0 44.18 ug/L 88 64-139
Tetrachloroethene 50.0 49.62 ug/L 99 65-130
Toluene 50.0 47.40 ug/L 95 70-130
trans-1,2-Dichloroethene 50.0 57.24 ug/L 114 70-130
trans-1,3-Dichloropropene 50.0 44.14 ug/L 88 63-130
Trichloroethene 50.0 60.85 ug/L 122 70-130
Trichlorofluoromethane 50.0 40.79 ug/L 82 65-138
Vinyl acetate 100 93.01 ug/L 93 26-160
Vinyl chloride 50.0 58.80 ug/L 118 59-136
Xylenes, Total 100 95.95 ug/L 96 70-130
4-Bromofluorobenzene 72 -119
Surrogate
94
LCS LCS
Qualifier Limits%Recovery
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: SM6200-B - Volatile Organic Compounds (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602765/1002
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602765
Dibromofluoromethane 75 -126
Surrogate
101
LCS LCS
Qualifier Limits%Recovery
89Toluene-d8 (Surr)64 -132
Method: 625.1 - Semivolatile Organic Compounds (GC/MS)
Client Sample ID: Method BlankLab Sample ID: MB 400-602687/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602830 Prep Batch: 602687
RL MDL
1-Methylnaphthalene 0.150 U 10.0 0.150 ug/L 11/29/22 13:25 11/30/22 17:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.160 U 0.16010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,2'-oxybis(1-chloropropane)
3.70 U 3.7010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4,5-Trichlorophenol
2.60 U 2.6010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4,6-Trichlorophenol
2.00 U 2.0010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4-Dichlorophenol
2.00 U 2.0010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4-Dimethylphenol
3.40 U 3.4030.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4-Dinitrophenol
1.90 U 1.9010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,4-Dinitrotoluene
1.90 U 1.9010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12,6-Dinitrotoluene
0.140 U 0.14010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Chloronaphthalene
2.20 U 2.2010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Chlorophenol
0.130 U 0.13010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Methylnaphthalene
1.80 U 1.8010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Methylphenol
2.20 U 2.2010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Nitroaniline
2.40 U 2.4010.0 ug/L 11/29/22 13:25 11/30/22 17:19 12-Nitrophenol
0.390 U 0.39020.0 ug/L 11/29/22 13:25 11/30/22 17:19 13 & 4 Methylphenol
2.60 U 2.6010.0 ug/L 11/29/22 13:25 11/30/22 17:19 13,3'-Dichlorobenzidine
1.80 U 1.8010.0 ug/L 11/29/22 13:25 11/30/22 17:19 13-Nitroaniline
1.60 U 1.6010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14,6-Dinitro-2-methylphenol
0.200 U 0.20010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Bromophenyl phenyl ether
3.80 U 3.8010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Chloro-3-methylphenol
3.40 U 3.4010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Chloroaniline
2.00 U 2.0010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Chlorophenyl phenyl ether
1.50 U 1.5010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Nitroaniline
2.10 U 2.1010.0 ug/L 11/29/22 13:25 11/30/22 17:19 14-Nitrophenol
0.160 U 0.16010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Acenaphthene
0.170 U 0.17010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Acenaphthylene
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Anthracene
20.0 U 20.025.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzidine
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzo[a]anthracene
0.5535 J 0.12010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzo[a]pyrene
0.4533 J 0.15010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzo[b]fluoranthene
1.527 J 0.23010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzo[g,h,i]perylene
0.6485 J 0.16010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzo[k]fluoranthene
7.30 U 7.3030.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzoic acid
2.00 U 2.0010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Benzyl alcohol
0.160 U 0.16010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Bis(2-chloroethoxy)methane
2.70 U 2.7010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Bis(2-chloroethyl)ether
5.00 U 5.0010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Bis(2-ethylhexyl) phthalate
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Method BlankLab Sample ID: MB 400-602687/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602830 Prep Batch: 602687
RL MDL
Butyl benzyl phthalate 0.190 U 10.0 0.190 ug/L 11/29/22 13:25 11/30/22 17:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
0.190 U 0.19010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Chrysene
1.323 J 0.24010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Dibenz(a,h)anthracene
0.170 U 0.17010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Dibenzofuran
0.240 U 0.24010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Diethyl phthalate
0.170 U 0.17010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Dimethyl phthalate
1.40 U 1.4010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Di-n-butyl phthalate
0.170 U 0.17010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Di-n-octyl phthalate
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Fluoranthene
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Fluorene
0.170 U 0.17010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Hexachlorobenzene
3.60 U 3.6010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Hexachlorobutadiene
2.60 U 2.6020.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Hexachlorocyclopentadiene
4.20 U 4.2010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Hexachloroethane
1.483 J 0.22010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Indeno[1,2,3-cd]pyrene
0.140 U 0.14010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Isophorone
0.130 U 0.13010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Nitrobenzene
3.30 U 3.3010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1N-Nitrosodi-n-propylamine
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1N-Nitrosodiphenylamine
0.180 U 0.18010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Phenanthrene
1.10 U 1.1010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Phenol
0.210 U 0.21010.0 ug/L 11/29/22 13:25 11/30/22 17:19 1Pyrene
2,4,6-Tribromophenol 61 15-135 11/30/22 17:19 1
MB MB
Surrogate
11/29/22 13:25
Dil FacPreparedAnalyzedQualifierLimits%Recovery
86 11/29/22 13:25 11/30/22 17:19 12-Fluorobiphenyl 32-109
79 11/29/22 13:25 11/30/22 17:19 12-Fluorophenol 10-104
90 11/29/22 13:25 11/30/22 17:19 1Nitrobenzene-d5 31-111
63 11/29/22 13:25 11/30/22 17:19 1Phenol-d5 10-110
133 S1+11/29/22 13:25 11/30/22 17:19 1Terphenyl-d14 30-129
Client Sample ID: Method BlankLab Sample ID: MB 400-602687/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
RL MDL
Pentachlorophenol 1.40 U 20.0 1.40 ug/L 11/29/22 13:25 12/01/22 12:24 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602687/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
1-Methylnaphthalene 120 121.8 ug/L 102 53-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,2'-oxybis(1-chloropropane)120 95.24 ug/L 79 63-139
2,4,5-Trichlorophenol 120 144.3 ug/L 120 55-140
2,4,6-Trichlorophenol 120 135.2 ug/L 113 52-129
2,4-Dichlorophenol 120 140.8 ug/L 117 53-122
2,4-Dimethylphenol 120 118.7 ug/L 99 42-120
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602687/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
2,4-Dinitrophenol 240 247.5 ug/L 103 10-173
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
2,4-Dinitrotoluene 120 147.1 ug/L 123 48-127
2,6-Dinitrotoluene 120 139.7 ug/L 116 68-137
2-Chloronaphthalene 120 123.5 ug/L 103 65-120
2-Chlorophenol 120 107.9 ug/L 90 36-120
2-Methylnaphthalene 120 122.7 ug/L 102 53-130
2-Methylphenol 120 116.8 ug/L 97 51-130
2-Nitroaniline 120 124.2 ug/L 103 41-130
2-Nitrophenol 120 130.9 ug/L 109 61-163
3 & 4 Methylphenol 120 110.6 ug/L 92 49-130
3,3'-Dichlorobenzidine 240 383.0 ug/L 160 10-213
3-Nitroaniline 120 135.5 ug/L 113 25-130
4,6-Dinitro-2-methylphenol 240 261.4 ug/L 109 53-130
4-Bromophenyl phenyl ether 120 142.6 ug/L 119 65-120
4-Chloro-3-methylphenol 120 140.1 ug/L 117 41-128
4-Chloroaniline 120 128.6 ug/L 107 10-130
4-Chlorophenyl phenyl ether 120 150.3 ug/L 125 38-145
4-Nitroaniline 120 148.1 ug/L 123 28-130
4-Nitrophenol 240 235.4 ug/L 98 13-129
Acenaphthene 120 134.9 ug/L 112 60-132
Acenaphthylene 120 130.6 ug/L 109 54-126
Anthracene 120 133.1 ug/L 111 43-120
Benzidine 240 37.53 ug/L 16 5-130
Benzo[a]anthracene 120 129.1 ug/L 108 42-133
Benzo[a]pyrene 120 127.2 ug/L 106 32-148
Benzo[b]fluoranthene 120 113.4 ug/L 95 42-140
Benzo[g,h,i]perylene 120 134.8 ug/L 112 10-195
Benzo[k]fluoranthene 120 125.9 ug/L 105 25-146
Benzoic acid 554 229.8 ug/L 41 19-126
Benzyl alcohol 120 105.2 ug/L 88 10-130
Bis(2-chloroethoxy)methane 120 117.7 ug/L 98 49-165
Bis(2-chloroethyl)ether 120 92.95 ug/L 77 43-126
Bis(2-ethylhexyl) phthalate 120 130.7 ug/L 109 29-137
Butyl benzyl phthalate 120 148.3 ug/L 124 10-140
Chrysene 120 146.2 ug/L 122 44-140
Dibenz(a,h)anthracene 120 126.2 ug/L 105 10-200
Dibenzofuran 120 134.7 ug/L 112 59-130
Diethyl phthalate 120 140.3 ug/L 117 10-120
Dimethyl phthalate 120 141.0 ug/L 117 10-120
Di-n-butyl phthalate 120 133.6 ug/L 111 10-120
Di-n-octyl phthalate 120 126.3 ug/L 105 19-132
Fluoranthene 120 134.1 ug/L 112 43-121
Fluorene 120 138.5 ug/L 115 70-120
Hexachlorobenzene 120 147.5 ug/L 123 10-142
Hexachlorobutadiene 120 108.8 ug/L 91 38-120
Hexachlorocyclopentadiene 120 72.64 ug/L 61 10-130
Hexachloroethane 120 84.70 ug/L 71 55-120
Indeno[1,2,3-cd]pyrene 120 120.1 ug/L 100 10-151
Isophorone 120 121.1 ug/L 101 47-180
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602687/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
Nitrobenzene 120 116.7 ug/L 97 54-158
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
N-Nitrosodi-n-propylamine 120 113.9 ug/L 95 14-198
N-Nitrosodiphenylamine 119 117.0 ug/L 98 57-130
Pentachlorophenol 240 246.9 ug/L 103 38-152
Phenanthrene 120 131.5 ug/L 110 65-120
Phenol 120 97.68 ug/L 81 17-120
Pyrene 120 148.4 *+ug/L 124 70-120
2,4,6-Tribromophenol 15 -135
Surrogate
73
LCS LCS
Qualifier Limits%Recovery
582-Fluorobiphenyl 32 -109
412-Fluorophenol 10 -104
51Nitrobenzene-d5 31 -111
36Phenol-d5 10 -110
70Terphenyl-d14 30 -129
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602687/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
1-Methylnaphthalene 120 103.8 ug/L 86 53-130 16 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
2,2'-oxybis(1-chloropropane)120 79.57 ug/L 66 63-139 18 40
2,4,5-Trichlorophenol 120 127.3 ug/L 106 55-140 12 40
2,4,6-Trichlorophenol 120 118.6 ug/L 99 52-129 13 40
2,4-Dichlorophenol 120 121.6 ug/L 101 53-122 15 40
2,4-Dimethylphenol 120 103.8 ug/L 87 42-120 13 40
2,4-Dinitrophenol 240 222.2 ug/L 93 10-173 11 40
2,4-Dinitrotoluene 120 126.5 ug/L 105 48-127 15 40
2,6-Dinitrotoluene 120 121.5 ug/L 101 68-137 14 40
2-Chloronaphthalene 120 105.4 ug/L 88 65-120 16 24
2-Chlorophenol 120 96.15 ug/L 80 36-120 11 40
2-Methylnaphthalene 120 105.0 ug/L 88 53-130 15 40
2-Methylphenol 120 101.0 ug/L 84 51-130 15 40
2-Nitroaniline 120 107.5 ug/L 90 41-130 14 40
2-Nitrophenol 120 113.2 ug/L 94 61-163 14 40
3 & 4 Methylphenol 120 97.33 ug/L 81 49-130 13 40
3,3'-Dichlorobenzidine 240 340.8 ug/L 142 10-213 12 40
3-Nitroaniline 120 123.8 ug/L 103 25-130 9 40
4,6-Dinitro-2-methylphenol 240 233.1 ug/L 97 53-130 11 40
4-Bromophenyl phenyl ether 120 128.4 ug/L 107 65-120 10 40
4-Chloro-3-methylphenol 120 122.3 ug/L 102 41-128 14 40
4-Chloroaniline 120 111.3 ug/L 93 10-130 14 40
4-Chlorophenyl phenyl ether 120 127.5 ug/L 106 38-145 16 40
4-Nitroaniline 120 128.1 ug/L 107 28-130 15 40
4-Nitrophenol 240 209.5 ug/L 87 13-129 12 40
Acenaphthene 120 112.3 ug/L 94 60-132 18 40
Acenaphthylene 120 113.8 ug/L 95 54-126 14 40
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 625.1 - Semivolatile Organic Compounds (GC/MS) (Continued)
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602687/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602977 Prep Batch: 602687
Anthracene 120 117.7 ug/L 98 43-120 12 40
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
Benzidine 240 33.70 ug/L 14 5-130 11 40
Benzo[a]anthracene 120 114.4 ug/L 95 42-133 12 40
Benzo[a]pyrene 120 108.9 ug/L 91 32-148 16 40
Benzo[b]fluoranthene 120 98.21 ug/L 82 42-140 14 40
Benzo[g,h,i]perylene 120 113.2 ug/L 94 10-195 17 40
Benzo[k]fluoranthene 120 106.2 ug/L 89 25-146 17 40
Benzoic acid 554 233.9 ug/L 42 19-126 2 40
Benzyl alcohol 120 94.53 ug/L 79 10-130 11 40
Bis(2-chloroethoxy)methane 120 102.0 ug/L 85 49-165 14 40
Bis(2-chloroethyl)ether 120 81.81 ug/L 68 43-126 13 40
Bis(2-ethylhexyl) phthalate 120 114.2 ug/L 95 29-137 14 40
Butyl benzyl phthalate 120 129.8 ug/L 108 10-140 13 40
Chrysene 120 129.4 ug/L 108 44-140 12 40
Dibenz(a,h)anthracene 120 108.9 ug/L 91 10-200 15 40
Dibenzofuran 120 116.0 ug/L 97 59-130 15 40
Diethyl phthalate 120 120.4 ug/L 100 10-120 15 40
Dimethyl phthalate 120 119.7 ug/L 100 10-120 16 40
Di-n-butyl phthalate 120 117.6 ug/L 98 10-120 13 40
Di-n-octyl phthalate 120 112.3 ug/L 94 19-132 12 40
Fluoranthene 120 119.0 ug/L 99 43-121 12 40
Fluorene 120 117.8 ug/L 98 70-120 16 38
Hexachlorobenzene 120 129.1 ug/L 108 10-142 13 40
Hexachlorobutadiene 120 96.11 ug/L 80 38-120 12 40
Hexachlorocyclopentadiene 120 60.14 ug/L 50 10-130 19 40
Hexachloroethane 120 73.67 ug/L 61 55-120 14 40
Indeno[1,2,3-cd]pyrene 120 103.9 ug/L 87 10-151 14 40
Isophorone 120 105.2 ug/L 88 47-180 14 40
Nitrobenzene 120 99.23 ug/L 83 54-158 16 40
N-Nitrosodi-n-propylamine 120 94.10 ug/L 78 14-198 19 40
N-Nitrosodiphenylamine 119 105.1 ug/L 88 57-130 11 40
Pentachlorophenol 240 213.5 ug/L 89 38-152 15 40
Phenanthrene 120 111.6 ug/L 93 65-120 16 39
Phenol 120 90.32 ug/L 75 17-120 8 40
Pyrene 120 133.9 ug/L 112 70-120 10 40
2,4,6-Tribromophenol 15 -135
Surrogate
122
LCSD LCSD
Qualifier Limits%Recovery
972-Fluorobiphenyl 32 -109
722-Fluorophenol 10 -104
88Nitrobenzene-d5 31 -111
65Phenol-d5 10 -110
127Terphenyl-d14 30 -129
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-602819/2
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602819
RL MDL
C5-C8 Aliphatics 26.0 U 26.0 26.0 ug/L 11/30/22 09:50 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
11.0 U 11.011.0 ug/L 11/30/22 09:50 1C9-C12 Aliphatics
7.00 U 7.007.00 ug/L 11/30/22 09:50 1C9-C10 Aromatics
a,a,a-Trifluorotoluene (fid)86 70-130 11/30/22 09:50 1
MB MB
Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery
88 11/30/22 09:50 1a,a,a-Trifluorotoluene (pid)70-130
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602819/3
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602819
C5-C8 Aliphatics 300 227.3 ug/L 76 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C9-C12 Aliphatics 350 288.7 ug/L 82 70-130
C9-C10 Aromatics 50.0 40.85 ug/L 82 70-130
a,a,a-Trifluorotoluene (fid)70 -130
Surrogate
87
LCS LCS
Qualifier Limits%Recovery
87a,a,a-Trifluorotoluene (pid)70 -130
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602819/4
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602819
C5-C8 Aliphatics 300 220.2 ug/L 73 70-130 3 25
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C9-C12 Aliphatics 350 277.8 ug/L 79 70-130 4 25
C9-C10 Aromatics 50.0 40.57 ug/L 81 70-130 1 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 400-602784/27-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603008 Prep Batch: 602784
RL MDL
1,2-Dibromoethane (EDB)0.0150 U 0.0200 0.0150 ug/L 12/01/22 08:50 12/01/22 14:17 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
4-Bromofluorobenzene 101 56-150 12/01/22 14:17 1
MB MB
Surrogate
12/01/22 08:50
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 504.1 - EDB, DBCP and 1,2,3-TCP (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602784/28-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603008 Prep Batch: 602784
1,2-Dibromoethane (EDB)0.101 0.1007 ug/L 100 70-130
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
4-Bromofluorobenzene 56 -150
Surrogate
115
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602784/29-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603008 Prep Batch: 602784
1,2-Dibromoethane (EDB)0.101 0.09785 ug/L 97 70-130 3 10
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
4-Bromofluorobenzene 56 -150
Surrogate
112
LCSD LCSD
Qualifier Limits%Recovery
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC)
Client Sample ID: Method BlankLab Sample ID: MB 400-602660/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602997 Prep Batch: 602660
RL MDL
C9-C18 Aliphatics 150 U 150 150 ug/L 11/29/22 10:21 12/01/22 13:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
150 U 150150 ug/L 11/29/22 10:21 12/01/22 13:19 1C19-C36 Aliphatics
1-Chlorooctadecane 81 40-140 12/01/22 13:19 1
MB MB
Surrogate
11/29/22 10:21
Dil FacPreparedAnalyzedQualifierLimits%Recovery
Client Sample ID: Method BlankLab Sample ID: MB 400-602660/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603002 Prep Batch: 602660
RL MDL
C11-C22 Aromatics 309 U 309 309 ug/L 11/29/22 10:21 12/01/22 19:24 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
o-Terphenyl 71 40-140 12/01/22 19:24 1
MB MB
Surrogate
11/29/22 10:21
Dil FacPreparedAnalyzedQualifierLimits%Recovery
86 11/29/22 10:21 12/01/22 19:24 12-Fluorobiphenyl 40-140
82 11/29/22 10:21 12/01/22 19:24 12-Bromonaphthalene 40-140
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602660/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602997 Prep Batch: 602660
C9-C18 Aliphatics 1360 1472 ug/L 108 40-140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
C19-C36 Aliphatics 1820 1872 ug/L 103 40-140
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602660/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602997 Prep Batch: 602660
1-Chlorooctadecane 40 -140
Surrogate
95
LCS LCS
Qualifier Limits%Recovery
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-602660/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603002 Prep Batch: 602660
C11-C22 Aromatics 3860 4009 ug/L 104 40-140
Analyte
LCS LCS
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits
o-Terphenyl 40 -140
Surrogate
68
LCS LCS
Qualifier Limits%Recovery
832-Fluorobiphenyl 40 -140
742-Bromonaphthalene 40 -140
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602660/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 602997 Prep Batch: 602660
C9-C18 Aliphatics 1360 1455 ug/L 107 40-140 1 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
C19-C36 Aliphatics 1820 1833 ug/L 101 40-140 2 50
1-Chlorooctadecane 40 -140
Surrogate
95
LCSD LCSD
Qualifier Limits%Recovery
Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-602660/3-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603002 Prep Batch: 602660
C11-C22 Aromatics 3860 4686 ug/L 121 40-140 16 50
Analyte
LCSD LCSD
DUnitResultQualifier %Rec
Spike
Added
%Rec
Limits LimitRPD
RPD
o-Terphenyl 40 -140
Surrogate
75
LCSD LCSD
Qualifier Limits%Recovery
872-Fluorobiphenyl 40 -140
772-Bromonaphthalene 40 -140
Method: 6010D - Metals (ICP)
Client Sample ID: Method BlankLab Sample ID: MB 400-603225/1-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603404 Prep Batch: 603225
RL MDL
Lead 0.00200 U 0.0100 0.00200 mg/L 12/02/22 12:45 12/04/22 16:19 1
MB MB
Analyte Dil FacAnalyzedPreparedDUnitResultQualifier
Eurofins Pensacola
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QC Sample Results
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method: 6010D - Metals (ICP) (Continued)
Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-603225/2-A
Matrix: Water Prep Type: Total/NA
Analysis Batch: 603404 Prep Batch: 603225
Lead 1.00 0.9825 mg/L 98 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: 400-229446-1
Project/Site: Sky Mart
Client Sample ID: MW1 Lab Sample ID: 400-229446-1
Matrix: WaterDate Collected: 11/22/22 13:30
Date Received: 11/23/22 09:12
Analysis SM6200-B WPD11/30/22 17:281 EET PEN602765
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 602687 11/29/22 13:26 BKL EET PENTotal/NA 243.2 mL 1 mL
Analysis 625.1 1 602830 11/30/22 18:21 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Prep 625 602687 11/29/22 13:26 BKL EET PENTotal/NA 243.2 mL 1 mL
Analysis 625.1 1 602977 12/01/22 13:41 VC1 EET PENTotal/NA 0.4 mL 0.4 mL
Analysis MAVPH 1 602819 11/30/22 23:46 SAB EET PENTotal/NA 5 mL 5 mL
Prep 504.1 602784 12/01/22 08:24 AKL EET PENTotal/NA 33.8 mL 35 mL
Analysis 504.1 1 603008 12/01/22 22:25 AKL EET PENTotal/NA
Prep 3511 602660 11/29/22 10:21 JTC EET PENTotal/NA 55.3 mL 2 mL
Analysis MA-EPH 1 602997 12/01/22 18:34 RS EET PENTotal/NA
Prep 3511 602660 11/29/22 10:21 JTC EET PENTotal/NA 55.3 mL 2 mL
Analysis MA-EPH 1 603002 12/02/22 00:34 RS EET PENTotal/NA
Prep 3010A 603225 12/02/22 12:45 KWN EET PENTotal/NA 50 mL 50 mL
Completed:12/02/22 18:29 ¹
Analysis 6010D 1 603404 12/04/22 18:00 LSS EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-602660/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC11/29/22 10:21 EET PEN602660
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 602997 12/01/22 13:19 RS EET PENTotal/NA
Prep 3511 602660 11/29/22 10:21 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 603002 12/01/22 19:24 RS EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-602687/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL11/29/22 13:25 EET PEN602687
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 602830 11/30/22 17:19 S1B EET PENTotal/NA 0.4 mL 0.4 mL
Prep 625 602687 11/29/22 13:25 BKL EET PENTotal/NA 250 mL 1 mL
Analysis 625.1 1 602977 12/01/22 12:24 VC1 EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Method Blank Lab Sample ID: MB 400-602765/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD11/30/22 08:011 EET PEN602765
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: 400-229446-1
Project/Site: Sky Mart
Client Sample ID: Method Blank Lab Sample ID: MB 400-602784/27-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/01/22 08:50 EET PEN602784
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 603008 12/01/22 14:17 AKL EET PENTotal/NA
Client Sample ID: Method Blank Lab Sample ID: MB 400-602819/2
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB11/30/22 09:501 EET PEN602819
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 400-603225/1-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3010A KWN12/02/22 12:45 EET PEN603225
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 50 mL 50 mL
Completed:12/02/22 18:29 ¹
Analysis 6010D 1 603404 12/04/22 16:19 LSS EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-602660/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC11/29/22 10:21 EET PEN602660
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 602997 12/01/22 13:35 RS EET PENTotal/NA
Prep 3511 602660 11/29/22 10:21 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 603002 12/01/22 19:40 RS EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-602687/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL11/29/22 13:25 EET PEN602687
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 602977 12/01/22 12:50 VC1 EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-602765/1002
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis SM6200-B WPD11/30/22 07:071 EET PEN602765
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: 400-229446-1
Project/Site: Sky Mart
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-602784/28-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/01/22 08:50 EET PEN602784
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 603008 12/01/22 14:37 AKL EET PENTotal/NA
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-602819/3
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB11/30/22 10:551 EET PEN602819
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 400-603225/2-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3010A KWN12/02/22 12:45 EET PEN603225
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 50 mL 50 mL
Completed:12/02/22 18:29 ¹
Analysis 6010D 1 603404 12/04/22 16:23 LSS EET PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-602660/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 3511 JTC11/29/22 10:21 EET PEN602660
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 602997 12/01/22 13:51 RS EET PENTotal/NA
Prep 3511 602660 11/29/22 10:21 JTC EET PENTotal/NA 55 mL 2 mL
Analysis MA-EPH 1 603002 12/01/22 19:57 RS EET PENTotal/NA
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-602687/3-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 625 BKL11/29/22 13:26 EET PEN602687
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 602977 12/01/22 13:15 VC1 EET PENTotal/NA 0.4 mL 0.4 mL
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-602784/29-A
Matrix: WaterDate Collected: N/A
Date Received: N/A
Prep 504.1 AKL12/01/22 08:50 EET PEN602784
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 603008 12/01/22 14:58 AKL EET PENTotal/NA
Eurofins Pensacola
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Lab Chronicle
Client: Terraquest Environmental Consultants, PC Job ID: 400-229446-1
Project/Site: Sky Mart
Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-602819/4
Matrix: WaterDate Collected: N/A
Date Received: N/A
Analysis MAVPH SAB11/30/22 12:001 EET PEN602819
Type
Batch
Method
Batch
Prep Type LabAnalystRun
Prepared
or Analyzed
Initial
Amount Amount
Final Batch
NumberFactor
Dil
Total/NA 5 mL 5 mL
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 [phone]
Eurofins Pensacola
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Method Summary
Job ID: 400-229446-1Client: Terraquest Environmental Consultants, PC
Project/Site: Sky Mart
Method Method Description LaboratoryProtocol
SMSM6200-B Volatile Organic Compounds EET PEN
40CFR136A625.1 Semivolatile 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
SW8463010APreparation, Total Metals EET PEN
SW8463511Microextraction of Organic Compounds EET PEN
SW8465030BPurge 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-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 [phone]
Eurofins Pensacola
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Accreditation/Certification Summary
Client: Terraquest Environmental Consultants, PC Job ID: 400-229446-1
Project/Site: Sky Mart
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: 400-229446-1
Login Number: 229446
Question Answer Comment
Creator: Perez, Trina M
List Source: Eurofins Pensacola
List Number: 1
N/ARadioactivity wasn't checked or is </= background as measured by a survey
meter.
TrueThe 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.4.1°C IR-9
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.
FalseContainers are not broken or leaking.Containers recd broken. Sufficient sample in
remaining containers for analysis.
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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