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Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina 27502
S&ME Project No. 4305-17-112B
PREPARED FOR:
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
PREPARED BY:
S&ME, Inc.
3201 Spring Forest Road
Raleigh, NC 27616
December 6, 2019
S&ME, Inc. | 3201 Spring Forest Road | Raleigh, NC 27616 | p 919.872.2660 | www.smeinc.com
December 6, 2019
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
Attention: Ms. Linda Blalock via email: linda.blalock@ncdenr.gov
Reference: Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
Dear: Ms. Blalock
S&ME, Inc., (S&ME) presents this report in accordance with the North Carolina Department of Environmental
Quality/S&ME Contract No. N17002 and S&ME Proposal No. 43-1700401-B, dated September 12, 2019, as
authorized by Task Authorization No. 03, dated September 13, 2019.
If you have any questions or comments regarding this report, please contact us at your convenience.
Sincerely,
S&ME, Inc.
Jim Peele Thomas P. Raymond, P.E., P.M.P.
Environmental Staff Professional Senior Engineer
jpeele@smeinc.com traymond@smeinc.com
cc: Michael Pfeifer, S&ME Inc. mpfeifer@smeinc.com
Attachment: Soil Assessment Report
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 ii
Table of Contents
1.0 Site Information ................................................................................................................ 1
1.1 Site Identification ............................................................................................................................ 1
1.2 Information about Contacts Associated with the Leaking UST System ................................. 1
1.3 Information about Release ............................................................................................................ 1
1.4 Information about the Monitoring Report .................................................................................. 1
1.5 Certification ..................................................................................................................................... 2
2.0 Executive Summary .......................................................................................................... 3
3.0 Scope of Services ............................................................................................................... 3
3.1 Contract Information ..................................................................................................................... 3
3.2 Approved Scope of Services ......................................................................................................... 4
4.0 Site History and Characterization ................................................................................. 4
4.1 Site History ...................................................................................................................................... 4
4.2 UST Owner and Operator Information ....................................................................................... 4
4.3 UST Information ............................................................................................................................. 5
4.4 Description of the UST Release .................................................................................................... 5
4.5 Site Characteristics ......................................................................................................................... 5
4.6 Owners and Occupants of Adjoining/Nearby Properties and Land Use ............................... 5
4.7 Receptors/Potential Receptor Information .................................................................................. 5
5.0 Current Site Assessment Information .......................................................................... 6
5.1 Soil Sampling .................................................................................................................................. 6
5.2 Soil Analytical Results ................................................................................................................... 6
5.3 Regional and Site Geology and Hydrogeology .......................................................................... 7
5.3.1 Soil and Bedrock ................................................................................................................................ 7
5.4 Evaluation of Soil............................................................................................................................ 7
5.4.1 Current Extent and Severity of Contamination ............................................................................... 7
5.4.1.1 Soil .................................................................................................................................................... 7
6.0 Conclusions and Recommendations ............................................................................. 8
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 iii
List of Figures
1. Vicinity Map
2. Site Map
3. Soil Constituent Map
List of Tables
1. UST Owner/ Operator Information
2. UST System Information
3. Summary of Soil Sampling Results
Appendices
Appendix I – Figures
Appendix II – Tables
Appendix III – Site Photographs
Appendix IV – Field Data Sheets
Appendix V – Laboratory Analytical Report
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 1
1.0 Site Information
1.1 Site Identification
• Date of Report: 12/6/2019
• Facility I.D. 00-0-0000028760 UST Incident No.: 6369 UST No.: RA-960
• Site Risk: High. Site Rank: H1370D. Land Use Category: Commercial.
• Site Name: Lancaster Store
• Site Address: 8997 Lancaster Store Road
• City/Town: Castalia Zip Code: 27816 County: Nash
• Description of Geographical Data (e.g., diesel fill port): Pump island location
• Location Method (GPS, Topographical map, other): Google Earth
• Latitude (decimal degrees): 36.062280°N Longitude (decimal degrees): -78.082761°W
1.2 Information about Contacts Associated with the Leaking UST System
• UST Owner: AJ Lancaster (Deceased)
• Current Property Owner: AJ Lancaster Heirs
• Address: 9453 Lancaster Store Rd, Castalia, NC 27816 Telephone: 252-459-7241
• Property Occupant: AJ Lancaster Heirs
• Address: 9543 Lancaster Store Rd, Castalia, NC 27816 Telephone: 252-459-7241
• Consultant/Contractor: S&ME, Inc.
• Address: 3201 Spring Forest Road, Raleigh, NC Telephone: 919-872-2660
• Analytical Laboratory: Rapid Environmental Diagnostics (RED) Lab State Certification No.: UVF
• Address: 5598 Marvin Moss Lane, Ste. 2003, Wilmington, NC 28409 Telephone: 844-384-7815
1.3 Information about Release
• Date Discovered: 1/1/1994
• Estimated Quantity of Release: Unknown
• Cause of Release: Spills/Leaks: Unknown
• Source of Release (Dispenser/Piping/UST): UST System
• Sizes and contents of UST system(s) from which the release occurred: One 6,000-gallon gasoline UST, one 6,000-
gallon diesel UST, one 4,000-gallon gasoline UST, one 3,000-gallon gasoline UST, and one 280-gallon
kerosene UST.
• Criteria Used to Classify Risk: Exceedance of 2L Standards, and water supply wells located within 1000 feet of
the source area.
1.4 Information about the Monitoring Report
• Date of Soil Assessment: October 8, 2019
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 2
1.5 Certification
I, Thomas P. Raymond, a Professional Engineer for S&ME, do certify that the information contained in this report is correct and
accurate to the best of my knowledge. S&ME is licensed to practice geology/engineering in North Carolina. Geology License
Certification #C-145 and Engineering License Certification #F-0176.
________________________________________
Thomas P. Raymond, P.E., P.M.P.
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 3
2.0 Executive Summary
On October 8, 2019, S&ME conducted soil assessment activities at the AJ Lancaster Store site located at 8997
Lancaster Store Road in Castalia, Nash County, North Carolina to assess suspected soil contamination in the area
surrounding the former dispenser island location. S&ME subcontracted Quantex Environmental Drilling (Quantex)
to utilize a track mounted drill rig with direct push technology to collect soil samples in the area of the former
dispensing pump location to be analyzed onsite by RED Lab, LLC for Total Petroleum Hydrocarbons (TPH)
Gasoline Range Organics (GRO) and Diesel Range Organics (DRO) by ultraviolet fluorescence (UVF).
The on-site soil analysis indicated that TPH GRO was detected at concentrations above the NCDEQ Action Level of
50 milligrams per kilogram (mg/kg) in the following samples:
Sample ID Depth (ft-bgs) TPH GRO Concentration (mg/kg)
SB-4 10.0-15.0 725.7
SB-7 10.0-15.0 409.5
SB-12 10.0-15.0 77
ft-bgs: feet below ground surface
The on-site soil analysis indicated that TPH DRO was detected at concentrations above the NCDEQ Action Level of
100 mg/kg in the following samples:
Sample ID Depth (ft-bgs) TPH DRO Concentration (mg/kg)
SB-6 10.0-15.0 285.8
SB-7 10.0-15.0 3,640
SB-12 10.0-15.0 1,338
SB-17 10.0-15.0 10,550
3.0 Scope of Services
3.1 Contract Information
The scope of services for this report was performed in general accordance with S&ME’s proposal number 43-
1700401-B dated September 12, 2019. The scope of services was authorized by the North Carolina Department of
Environmental Quality’s (NCDEQ’s) Task Authorization TA-03, dated September 13, 2019, and within
NCDEQ/S&ME contract number N17002.
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 4
3.2 Approved Scope of Services
S&ME’s approved Scope of Services for this Task Authorization included mobilizing to the site to install several
soil borings in the area of the former dispensing pump location, collecting soils samples to be analyzed for TPH
DRO/GRO utilizing on-site UVF analysis, gauge two wells previously containing free product (MW-5 and MW-6),
collect groundwater samples for up to eight monitor wells (MW-1 through MW-7, MW-1D), collect influent
samples only from two water supply wells (Winner and Lancaster), preparation of a Subsequent Monitoring Report
documenting free product gauging, monitor well sampling, and water supply well sampling activities (submitted
separately), and the preparation of this Soil Assessment report documenting soil assessment activities. The scope
of services was completed as proposed.
4.0 Site History and Characterization
4.1 Site History
The subject site is located at Race Track Road and Lancaster Store Road in Castalia, Nash County, North Carolina.
The address of the site is listed as 8997 Lancaster Store Road. A vicinity map of the site is shown on Figure 1, and
the site and pertinent features are shown on Figure 2. Photographs of the site are provided in Appendix III.
The AJ Lancaster Store site consists of vacant building, canopy, above ground storage tanks (ASTs), and fuel
dispensing pumps. The adjoining properties consist of rural residential development and agricultural fields.
According to a UST Closure Report, dated January 27, 1994, and prepared by Environmental Aspecs, Inc. of North
Carolina (EAI), five steel underground storage tanks (USTs) were removed from the site on December 29 and 30,
1993. The UST system consisted of one 6,000-gallon gasoline UST, one 6,000-gallon diesel UST, one 4,000-gallon
gasoline UST, one 3,000-gallon gasoline UST, and one 280-gallon kerosene UST. During UST removal,
approximately 150 cubic yards of contaminated soil was excavated from the former UST basin. Based on the
report, EAI collected 16 post closure soil samples for laboratory analysis. The laboratory analytical results of soil
samples collected at the time of the closure by removal of the USTs indicated that concentrations of TPH GRO and
DRO were present in concentrations exceeding the NCDENR Action Levels. The product piping and dispensers
were reportedly left on-site for use with five on-site ASTs.
4.2 UST Owner and Operator Information
According to information provided to S&ME by NCDEQ, the former site owner (AJ Lancaster, deceased) owned
and operated the property from an unknown date to December of 1993. The property was operated as a gasoline
fueling station and convenience store during this time. The UST owner/operator information is provided in Table
1, Appendix II. A vicinity map is shown in Figure 1.
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 5
4.3 UST Information
One 6,000-gallon gasoline UST, one 6,000-gallon diesel UST, one 4,000-gallon gasoline UST, one 3,000-gallon
gasoline UST, and one 280-gallon kerosene UST were removed from the site on December 29 and 30, 1993
according to EAI Inc. UST Closure Report, dated January 27, 1994. Information about the UST system is provided in
Table 2, and the approximate location of the former USTs is shown in Figure 2.
4.4 Description of the UST Release
A release was discovered on December 29 and 30, 1993 during removal of five USTs from the site. A total of 16
soil samples were collected by EAI at the time of removal. Soil samples were field screened utilizing a Photo
Ionization Detector (PID) and the field screen readings registered elevated readings. Soil samples were analyzed
for TPH GRO and DRO. Based on laboratory results, EAI determined the presence of significant gasoline
contamination and confirmed the UST system as the source of the release.
4.5 Site Characteristics
The site is located at 8997 Lancaster Store Road Castalia, Nash County, North Carolina. There are three structures
on the property including a former retail fueling station, a former convenience store, and a storage building. The
fueling station and convenience store are no longer operational, however the fueling station dispensers, canopy,
and ASTs remain on-site. The land use of the area surrounding the site is a mix of rural residential, undeveloped,
and agricultural development. Topography across the site is generally flat, and the elevation of the source area is
approximately 280 feet above mean sea level. A photographic log of the site is provided as Appendix III.
4.6 Owners and Occupants of Adjoining/Nearby Properties and Land Use
The site and adjacent properties include agricultural land and residential areas. A site map and the locations of
water supply wells are provided as Figure 2.
4.7 Receptors/Potential Receptor Information
Conducting a receptor survey was outside of the scope for this assessment. However, based on a CES Receptor
Survey conducted in January 2013, the following information is provided:
There are twelve private water supply wells (WSW-1 through WSW-12) located within 1,500 feet of
the source area.
One of these wells (WSW-3) was reported to be inactive.
Three of the water supply wells (AJ Lancaster, Jerry Hawkins, and Fred Winner) have point of entry
(POE) treatment systems associated with the wells. These POE systems were installed and are
maintained by the NCDEQ, UST Section Trust Fund.
Municipal water is currently not available to the site and surrounding properties.
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 6
5.0 Current Site Assessment Information
5.1 Soil Sampling
On October 8, 2019, S&ME utilized a track mounted Geoprobe® drill rig with direct push technology to advance
18 soil borings (SB-1 through SB-18) within the area of the former dispenser island. The approximate locations of
the soil borings are shown in Figure 3. A photographic log is included in Appendix III. To establish the current
approximate depth to groundwater, the first soil boring (SB-1) was advanced to a depth of 20 feet below ground
surface (ft-bgs), and encountered wet soils at approximately 16 ft-bgs. The drill crew attempted to advance the
remaining Geoprobe® borings (SB-2 through SB-18) to depths of approximately 15 ft-bgs. Soils were
continuously collected in disposable acetate-plastic sleeves that line the hollow stainless steel sample probe rods.
Soils recovered from the sleeves were classified on-site by S&ME personnel and containerized in five foot intervals
to be analyzed onsite by RED Lab for TPH GRO and DRO using ultraviolet fluorescence (UVF) spectroscopy with
product (fuel) identification. Composite samples of each five foot interval were screened with a Photoionization
Detector (PID) to measure relative headspace concentrations volatile organic compounds (VOCs).
The VOC headspace readings were obtained from an aliquot of each sample that was placed in a re-sealable bag.
After waiting approximately 15 minutes to allow the sampled to reach ambient temperature and headspace
equilibrium, the PID probe was inserted into the bag to obtain a headspace reading. A summary of the PID
readings and logs of the soil borings are included in Appendix IV.
Soil samples with elevated PID readings were selected from each boring and provided to RED Lab, LLC (RED Lab)
for on-site analysis. Additional soil samples from intervals not showing elevated PID readings were also provided
to RED Lab for analysis. A total of 38 samples were analyzed by RED Lab for TPH GRO and DRO using ultraviolet
fluorescence (UVF) spectroscopy with product (fuel) identification.
5.2 Soil Analytical Results
The results from onsite UVF analysis by RED Lab indicated that TPH GRO and DRO were present above their
respective TPH action levels of 50 mg/kg for GRO and 100 mg/kg for DRO in soil borings SB-4, SB-6, SB-7, SB-12,
and SB-17. The detections that exceeded the action limits were in the samples collected from the 10.0-15.0 ft-bgs
interval. TPH GRO/DRO was not detected above action limits in the samples collected from 0-5.0 ft-bgs or 5.0-
10.0 ft-bgs intervals.
UVF analysis by RED Lab utilizes a library of specific ratios of concentrations of different hydrocarbons exhibited in
samples to generate a signature set of ratios or “fingerprint” for different types of hydrocarbon compounds to
identify what type of contaminants are present in a sample, as well as estimate the degradation of the
contaminant. The following contaminants were detected:
• Very degraded petroleum hydrocarbons (mixture of multiple hydrocarbons)
• Very degraded diesel
• Degraded fuel (mixture of gasoline and diesel)
• Degraded diesel
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 7
• Degraded gasoline
Of these “fingerprints,” the most commonly detected was degraded diesel fuel. The samples with the highest
levels of TPH (SB-7, SB-17) indicated the primary contaminant in those samples was degraded diesel fuel.
The laboratory analytical results are summarized in Table 1 and shown on Figure 3. The laboratory analytical data
from RED Lab is included in Appendix V.
5.3 Regional and Site Geology and Hydrogeology
5.3.1 Soil and Bedrock
According to the Geologic Map of North Carolina, dated 1985, the site lies within the Piedmont Geomorphic
Province, which is categorized by broadly sloping plains of moderate topographic relief with good drainage and
soil development. The site is located within the Raleigh Belt. Rocks within this group consist of Permian to
Pennsylvanian aged foliated to massive granitic rock. Soils encountered during soil assessment activities consisted
primarily of silty clays and sandy silts. Rock was not encountered during the October 2019 soil assessment.
5.4 Evaluation of Soil
5.4.1 Current Extent and Severity of Contamination
5.4.1.1 Soil
According to a UST Closure Report, dated January 27, 1994 prepared by Environmental Aspecs, Inc. of North
Carolina (EAI), the laboratory analytical results for soils collected at the time of UST closure indicated that TPH
DRO and GRO were detected in concentrations exceeding the NCDEQ Action Levels. Product piping and
dispensers were left on-site for use with ASTs that were later installed.
The extent of soil contamination around the previous dispenser island location has been delineated to the
northern, eastern, southern and western extents. Soil analysis indicated the presence of TPH GRO and DRO at
concentrations exceeding the NCDEQ Action Levels in soils collected from multiple borings in the area of the
former dispenser island. Based on UVF analysis by RED Lab, the hydrocarbons detected in soil samples collected
include: degraded fuel (gasoline and diesel mixture), very degraded petroleum hydrocarbons (mixture of various
hydrocarbons), degraded diesel, degraded gas, and very degraded diesel. Degraded diesel was the most
commonly detected hydrocarbon fingerprint. The highest concentration of TPH GRO was detected in SB-4 at a
concentration of 725.7 mg/kg. The highest concentration of DRO was detecting in soil boring SB-17 at a
concentration of 10,550 mg/kg
The soil samples that contained concentrations of TPH GRO and DRO above the NCDEQ action levels were from
the 10.0 to 15.0 ft-bgs sampling interval. TPH GRO was detected in sample SB-4 in the 5.0-10.0 ft-bgs sampling
interval at a concentration above the laboratory MDL, but below the NCDEQ Action Level. TPH DRO was detected
in samples SB-1 (0-5.0 ft-bgs), SB-3 (10.0-15.0 ft-bgs), SB-4 (0-5.0 ft-bgs, 5.0-10.0 ft-bgs), SB-5 (5.0-10.0 ft-bgs,
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
December 6, 2019 8
10.0-15.0 ft-bgs), SB-6 (5.0-10.0 ft-bgs), SB-16 (5.0-10.0 ft-bgs), SB-17 (5.0-10.0 ft-bgs), and SB-18 (5.0-10.0 ft-bgs,
10.0-15.0 ft-bgs) at concentrations above the laboratory MDL, but below the NCDEQ Action Level.
Based on soils contaminated at concentrations above NCDEQ Action Levels being encountered only in the lower
sample intervals, and an approximate depth to groundwater of 12 to 16 ft-bgs, it is unlikely that the contaminated
soils encountered during the October 8, 2019 soil assessment were impacted by petroleum products spilled at the
surface at or near the former dispenser island. The impacted soils are in the lower vadose zone near or extending
into the capillary fringe. The TPH detected in soil samples collected is likely sourced from contaminated
groundwater undulating through impacted soil in the capillary fringe area.
6.0 Conclusions and Recommendations
Based on the current and historical assessment information for the site, the following conclusions are presented:
1. Contaminated soils are present in the area of the former dispenser island.
2. Soils contaminated above NCDEQ Action Levels for TPH GRO & DRO were only found in samples
collected in the 10.0-15.0 ft-bgs interval, directly above the water table.
3. Based on UVF results, gasoline and diesel contamination was detected in soil samples collected.
Based on the above, the following recommendations are presented:
1. Explore remediation methods to remediate impacted soil in the former UST basin area, and the north
portion of the UST basin area to remove free product and reduce and maintain constituent concentrations
to below the GCLs in on-site monitor wells.
Appendices
Appendix I – Figures
SITE
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
11 " = 2,000 '
10-31-19
4305-17-112B
A.J. LANCASTER STORE (TF-6369)8979 LANCASTER STORE ROADCASTALIA, NASH COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-112B\Fig1_Vicinity Map.mxd plotted by abentz 10-31-20190 2,000 4,000(FEET)
VICINITY MAP
³
REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM ESRI 2018 USGS NATIONAL TOPOGRAPHIC BASEMAP. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONSDISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION,UNLESS STATED OTHERWISE.
@A
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@A @A @A
@A
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!P @A
@A
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@A
FORMER FUEL DISPENSER
FORMER UST BASIN
MW-3
MW-4
MW-1D
MW-1
MW-2
MW-5
MW-6
MW-7
SB-1
SB-2
SB-3
SB-4
SB-6 SB-7
SB-8
SB-9
SB-10
SB-11
SB-12
SB-13
SB-14
SB-15 SB-16 SB-5
SB-18
SB-17LANCASTER STORE RDR
A
CE TR
A
C
K R
D
@A Type II Monitor Well
!P Type III Deep Monitor Well
@A Soil Sample LocationFormer UST SystemSite Boundary
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.
21 " = 20 '
11-18-19
4305-17-112B
A.J. LANCASTER STORE (TF-6369)8979 LANCASTER STORE ROADCASTALIA, NASH COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-112B\Soil Assessment\Fig2_SoilSite Map.mxd plotted by abentz 11-18-20190 20 40(FEET)
SITE MAP
³
REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM 2018 NCONEMAP ORTHOIMAGERY LAYER. THISMAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED AREAPPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATEDOTHERWISE.
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SB-1 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.57 0.715.0-10.0 < 0.53 < 0.5310.0-15.0 < 0.53 < 0.53
SB-2 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.7 < 0.75.0-10.0 < 0.38 < 0.3810.0-15.0 < 0.39 < 0.39
SB-3 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.78 < 0.785.0-10.0 < 0.55 < 0.5510.0-15.0 < 0.24 20.2
SB-4 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.55 3.45.0-10.0 3.5 7.810.0-15.0 725.7 93.6
SB-5 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 1.8 < 0.375.0-10.0 < 0.57 3.210.0-15.0 < 0.52 5.8
SB-6 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.3 < 0.35.0-10.0 < 0.51 4.210.0-15.0 23.5 285.8
SB-7 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-15.0 409.5 3.640
SB-8 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-12.0 < 0.29 1.7
SB-9 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-12.0 11.9 76.9
SB-10 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-11.0 11.4 38.4
SB-11 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-12.0 10.8 < 1.2
SB-12 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-15.0 77 1,338
SB-13 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-15.0 < 0.36 < 0.36
SB-14 (ft-bgs) (mg/kg)Sample Depth GRO DRO 10.0-13.0 < 0.51 < 0.51
SB-16 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.33 < 0.335.0-10.0 < 0.39 0.3910.0-15.0 < 2.6 < 2.6
SB-15 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.53 < 0.535.0-10.0 < 0.36 0.3610.0-15.0 < 0.36 < 0.36
SB-17 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.62 < 0.625.0-10.0 < 0.62 73.610.0-15.0 < 578.8 10,550
SB-18 (ft-bgs) (mg/kg)Sample Depth GRO DRO 0-5.0 < 0.36 < 0.365.0-10.0 < 0.34 9.110.0-13.0 < 0.8 17.0
MW-6
Former UST BasinDispenser IslandLANCASTE RSTORE RDR
A
CE TR
A
C
K R
D
MW-3
MW-4
MW-1DMW-1
MW-2
MW-5
MW-7
SB-1
SB-2
SB-3
SB-4
SB-6 SB-7
SB-8
SB-9
SB-10
SB-11
SB-12SB-13
SB-14
SB-15 SB-16
SB-5 SB-18SB-17
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.3
1 " = 20 '
11-27-19
4305-17-112BA.J. LANCASTER STORE (TF-6369)8979 LANCASTER STORE ROADCASTALIA, NASH COUNTY, NORTH CAROLINADrawing Path: Q:\PROJECTS\2017\4305-17-112B\Soil Assessment\Fig3_SoilConstituent Map.mxd plotted by abentz 11-27-20190 20 40
(FEET)SOIL CONSTITUENT MAP³
REFERENCE:GIS BASE LAYERS WERE OBTAINED FROM 2018 NCONEMAP ORTHOIMAGERY LAYER. THISMAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED AREAPPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATEDOTHERWISE.
@A Type II Monitor Well
!P Type III Deep Monitor Well
@A Soil Sample Location
Former UST System
Site Boundary
mg/kg: Milligrams per KilogramGRO: Total Petroleum Hydrocarbon Gasoline Range OrganicsDRO: Total Petroleum Hydrocarbon Diesel Range OrganicsBOLD*: Indicates Exceedance of NC TPH Action Levelsft-bgs : Feet Below Ground SurfaceTPH:Total Petroleum Hydrocarbon
Samples Collected 10-8-2019.
Appendix II – Tables
UST ID
Number Contents Capacity
(gallons)
Tank
Dimensions Date Installed Date Closed Release from
System
1 gasoline 6,000 Unknown Unknown December 29 -30, 1993 Yes
2 diesel 6,000 Unknown Unknown December 29 -30, 1993 Yes
3 gasoline 4,000 Unknown Unknown December 29 -30, 1993 Yes
4 gasoline 3,000 Unknown Unknown December 29 -30, 1993 Yes
5 kerosene 280 Unknown Unknown December 29 -30, 1993 Yes
Notes:
UST information from EAI UST Closure Report, dated January 27, 1994.
S&ME Project No. 4305-17-112B
TABLE 1
UST System Information
AJ Lancaster Store TF-6369
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
UST Information Owner/ Operator Dates of Operation
6,000-gasoline Unknown - December 29 -30, 1993
6,000-diesel Unknown - December 29 -30, 1993
4,000-gasoline Unknown - December 29 -30, 1993
3,000-gasoline Unknown - December 29 -30, 1993
280-kerosene Unknown - December 29 -30, 1993
Notes:
S&ME Project No. 4305-17-112B
AJ Lancaster (deceased)
UST owner/operator information from EAI UST Closure Report, dated January 27, 1994
TABLE 2
UST Owner/Operator Information
AJ Lancaster Store TF-6369
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
AJ Lancaster Heirs (current
property owners)
Contaminant of
Concern→
Sample Depth
(ft.-bgs)
0-5.0 <0.57 0.71
5.0-10.0 <0.53 <0.53
10.0-15.0 <0.56 <0.56
0-5.0 <0.7 <0.7
5.0-10.0 <0.38 <0.38
10.0-15.0 <0.39 <0.39
0-5.0 <0.78 <0.78
5.0-10.0 <0.55 <0.55
10.0-15.0 <0.24 20.2
0-5.0 <0.55 3.4
5.0-10.0 3.5 7.8
10.0-15.0 725.7 93.6
0-5.0 1.8 <0.37
5.0-10.0 <0.57 3.2
10.0-15.0 <0.52 5.8
0-5.0 <0.3 <0.3
5.0-10.0 <0.51 4.2
10.0-15.0 23.5 285.8
SB-7 10/8/2019 10.0-15.0 409.5 3,640
SB-8 10/8/2019 10.0-12.0 <0.29 1.7
SB-9 10/8/2019 10.0-12.0 11.9 76.9
SB-10 10/8/2019 10.0-11.0 11.4 38.4
SB-11 10/8/2019 10.0-12.0 10.8 <1.2
SB-12 10/8/2019 10.0-15.0 77 1,338
SB-13 10/8/2019 10.0-15.0 <0.36 <0.36
SB-14 10/8/2019 10.0-13.0 <0.51 <0.51
0-5.0 <0.53 <0.53
5.0-10.0 <0.36 0.36
10.0-15.0 <0.36 <0.36
0-5.0 <0.33 <0.33
5.0-10.0 <0.39 0.39
10.0-15.0 <2.6 <2.6
0-5.0 <0.62 <0.62
5.0-10.0 <0.62 73.6
10.0-15.0 <578.8 10,550
0-5.0 <0.36 <0.36
5.0-10.0 <0.34 9.1
10.0-13.0 <0.8 17.0
50 100
Notes:
1. UVF analysis performed by RED Lab, LLC
2. Concentrations are reported in milligrams per kilogram (mg/Kg).
3. ft.-bgs:- feet below ground surface.
4. Concentrations exceeding RED Lab's reporting limits are shown in BOLD fields.
5. Concentrations exceeding the North Carolina TPH Action Levels are shown
in Shaded and BOLD fields.
6. TPH: Total Petroleum Hydrocarbons
7. GRO: Gasoline Range Organics
8. DRO: Diesel Range Organics
S&ME Project No. 4305-17-112B
TABLE 3
SUMMARY OF SOIL SAMPLING RESULTS
AJ Lancaster Store, TF-6369
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
Analytical Method→Total Petroleum Hydrocarbons by Ultraviolet
Fluorescence (UVF) Spectrometry
Sample ID Date TPH-GRO (mg/kg)TPH-DRO (mg/kg)
SB-1 10/8/2019
SB-2 10/8/2019
SB-3 10/8/2019
SB-4 10/8/2019
SB-5 10/8/2019
SB-6 10/8/2019
10/8/2019
North Carolina TPH Action Levels
SB-15
SB-16
SB-17
SB-18 10/8/2019
10/8/2019
10/8/2019
Appendix III – Site Photographs
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
Date: 10/7/2019Photographer: Jim PeeleLocation / Orientation Facing southeast
Remarks View of site Date: 10/7/2019Photographer: Jim PeeleLocation / Orientation Facing west
Remarks Dispenser island
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
Date: 10/7/2019Photographer: Jim PeeleLocation / Orientation Facing south
Remarks Dispenser islands, MW-4 in foreground Date: 10/7/2019Photographer: Jim PeeleLocation / Orientation Facing south
Remarks Orange paint indicating approximate outline of
impacted soils
Soil Assessment Report
AJ Lancaster Store, TF-6369, RA-960
8997 Lancaster Store Road
Castalia, Nash County, North Carolina
S&ME Project No. 4305-17-112B
Date: 10/8/2019Photographer: Jim PeeleLocation / Orientation Facing west
Remarks Orange paint indicating approximate location of
impacted soil Date: 10/7/2019Photographer: Jim PeeleLocation / Orientation Facing northwest
Remarks Orange paint indicating approximate location of
impacted soil
Appendix IV– Field Data Sheets
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.0
0.0
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271119.639
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842865.8881
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-1Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.0
0.0
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-2Castalia, NC
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271119.505
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842851.8832
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture,
10
15 Boring Terminated at 15 Ft-BGS
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
20
25
30
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.0
23.4
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-3Castalia, NC
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271111.1
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842839.9703
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture,
10
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Slight Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
20
25
30
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
3.6
456.3
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-4Castalia, NC
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271120.677
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842830.5639
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture,
10
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
20
25
30
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.7
1.3
4.4
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-5Castalia, NC
DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271124.706
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842832.0613
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture,
10
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Slight Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
20
25
30
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
1.3
187.6
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271133.338
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842819.4861
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-6Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.0
2734
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Strong Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271139.467
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842821.1905
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-7Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.0
1.3
30
25
20
15
Boring Terminated at 12 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271150.28
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842830.7332
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 12
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-8Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
0.3
78.1
30
25
20
15
Boring Terminated at 12 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Slight Petroleum Odors
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271148.412
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842809.0304
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 12
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-9Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
1.2
29.6
30
25
20
15
Boring Terminated at 11 Ft-BGS
10 Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Slight Petroleum Odors
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271126.002
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842813.9521
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 11
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-10Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.2
0.3
19.4
30
25
20
15
Boring Terminated at 12 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Slight Petroleum Odors
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271125.559
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842808.2276
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 12
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-11Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.3
1.0
487.6
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Strong Petroleum Odors
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
Alluvium, Sand, Loose, Light Brown, Tan, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271097.767
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842802.012
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-12Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.2
0.2
0.4
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
10
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271083.307
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842805.0277
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-13Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.2
0.2
0.5
30
25
20
15
Boring Terminated at 13 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
10 Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271082.399
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842818.5467
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 13
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-14Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.1
0.2
0.1
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
10 Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271094.963
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842831.6158
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-15Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.1
0.0
0.1
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
10 Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271101.029
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842834.4972
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-16Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
6.4
781.4
30
25
20
15 Boring Terminated at 15 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry, Strong Petroleum Odors
10 Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271124.706
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842832.0613
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 15
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-17Castalia, NC
S&ME Project No. 4305-17-112B
BORING DEPTH (FT):
WATER LEVEL:
CAVE-IN DEPTH:
LOGGED BY:
NORTHING:
EASTING:WATER LEVELSAMPLEPID READING (PPM)Sample Time / 1st 6in2nd 6in3rd 6inN VALUE0.0
3.4
6.9
30
25
20
15
Boring Terminated at 13 Ft-BGS
Alluvium, Sandy Silt, Hard, Tan, Gray, Dry,
10 Alluvium, Silty Clay, Soft, Brown, Orange, Dry,
5
Alluvium, Silty Clay, Soft, Brown, Orange, Dry/Low Moisture, DEPTH(feet)GRAPHICLOGMATERIAL DESCRIPTION
LABORATORY ANALYSESGravel,
SAMPLING METHOD: Macro-Core Sampler 2271126.881
DRILLING METHOD: Macro-Core Sampler (2.25-in. OD)842823.6617
DRILLER: SAEDACCO
HAMMER TYPE: Not Applicable J Peele
DATE DRILLED:Tuesday, October 8, 2019 13
DRILL RIG: Geoprobe 7730 DT
PROJECT:AJ Lancaster Store
BORING LOG: SB-18Castalia, NC
Appendix V – Laboratory Analytical Report
Hydrocarbon Analysis Results
Client:S&ME Samples taken Tuesday, October 8, 2019
Address:8997 LANCASTER STORE RD Samples extracted Tuesday, October 8, 2019
CASTALIA NC Samples analysed Tuesday, October 8, 2019
Contact:JIM PEELE Operator JENN RYAN
Project:AJ LANCASTER
15 U04049
Matrix Sample ID Dilution
used
BTEX
(C6 - C9)
GRO
(C5 - C10)
DRO
(C10 - C35)
TPH
(C5 - C35)
Total
Aromatics
(C10-C35)
16 EPA
PAHs BaP HC Fingerprint Match
% light % mid %
heavy
s B - 1 (0 - 5')22.6 <0.57 <0.57 0.71 0.71 0.53 <0.18 <0.023 90.4 5.5 4.1 V.Deg.PHC 76.3%,(FCM),(P)
s B - 1 (5 - 10')21.1 <0.53 <0.53 <0.53 <0.53 <0.11 <0.17 <0.021 0 100 0 PHC not detected
s B - 1 (10 - 15')22.4 <0.56 <0.56 <0.56 <0.56 <0.11 <0.18 <0.022 0 0 100 Residual HC,(BO)
s SB - 2 (0 - 5')28.0 <0.7 <0.7 <0.7 <0.7 <0.14 <0.22 <0.028 0 0 0 Residual HC,(P)
s SB - 2 (5 - 10')15.4 <0.38 <0.38 <0.38 <0.38 <0.08 <0.12 <0.015 0 0 0 PHC not detected,(P)
s SB - 2 (10 - 15')15.7 <0.39 <0.39 <0.39 <0.39 <0.08 <0.13 <0.016 0 0 100 Residual HC,(BO)
s SB - 3 (0 - 5')31.3 <0.78 <0.78 <0.78 <0.78 <0.16 <0.25 <0.031 0 100 0 Residual HC,(P)
s SB - 3 (5 - 10')21.8 <0.55 <0.55 <0.55 <0.55 <0.11 <0.17 <0.022 0 51 49 Residual HC,(P)
s SB - 3 (10 - 15')9.5 <0.24 <0.24 20.2 20.2 0.67 <0.08 <0.01 0 57.9 42.1 Deg.FuelDeg.Light PHC 83%,(FCM)
s SB - 4 (0 - 5')21.8 <0.55 <0.55 3.4 3.4 2 <0.17 <0.022 0 64.9 35.1 V.Deg.PHC 76.7%,(FCM)
Initial Calibrator QC check OK Final FCM QC Check OK 103.5 %
Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content
Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library
(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present
Ratios
QED Hydrocarbon FingerprintsProject:AJ LANCASTER ##################
Hydrocarbon Analysis Results
Client:S&ME Samples taken Tuesday, October 8, 2019
Address:8997 LANCASTER STORE RD Samples extracted Tuesday, October 8, 2019
CASTALIA NC Samples analysed Tuesday, October 8, 2019
Contact:JIM PEELE Operator JENN RYAN
Project:AJ LANCASTER
26 U04049
Matrix Sample ID Dilution
used
BTEX
(C6 - C9)
GRO
(C5 - C10)
DRO
(C10 - C35)
TPH
(C5 - C35)
Total
Aromatics
(C10-C35)
16 EPA
PAHs BaP HC Fingerprint Match
% light % mid %
heavy
s SB - 4 (5 - 10')32.1 <0.8 3.5 7.8 11.3 2.8 <0.26 <0.032 85.8 9.5 4.6 V.Deg.Diesel 77.3%,(FCM)
s SB - 4 (10 - 15')86.3 131.9 725.7 93.6 819.3 101.1 4 <0.086 99.7 0.2 0.1 Deg.Gas 83.2%,(FCM)
s SB - 5 (0 - 5')14.9 <0.37 1.8 <0.37 1.8 0.29 <0.12 <0.015 95.7 2.1 2.2 V.Deg.PHC 75.1%,(FCM)
s SB - 5 (5 - 10')22.8 <0.57 <0.57 3.2 3.2 0.88 <0.18 <0.023 0 72.6 27.4 V.Deg.Diesel 67.7%,(FCM)
s SB - 5 (10 - 15')21.0 <0.52 <0.52 5.8 5.8 0.65 <0.17 <0.021 0 82.7 17.3 Deg.Diesel 60.9%,(FCM)
s SB - 6 (0 - 5')12.2 <0.3 <0.3 <0.3 <0.3 <0.06 <0.1 <0.012 0 0 0 ,(FCM),(P)
s SB - 6 (5 - 10')20.3 <0.51 <0.51 4.2 4.2 2.5 <0.16 <0.02 0 76.7 23.3 Deg.Fuel 76.2%,(FCM)
s SB - 6 (10 - 15')73.9 <1.8 23.5 285.8 309.3 69.7 2.5 <0.074 92.2 7.4 0.4 Deg.Diesel 82.9%,(FCM)
Initial Calibrator QC check OK Final FCM QC Check OK 93.8 %
Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content
Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library
(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present
Ratios
QED Hydrocarbon FingerprintsProject:AJ LANCASTER ##################
Hydrocarbon Analysis Results
Client:S&ME Samples taken Tuesday, October 8, 2019
Address:8997 LANCASTER STORE RD Samples extracted Tuesday, October 8, 2019
CASTALIA NC Samples analysed Tuesday, October 8, 2019
Contact:JIM PEELE Operator JENN RYAN
Project:AJ LANCASTER
36 U04049
Matrix Sample ID Dilution
used
BTEX
(C6 - C9)
GRO
(C5 - C10)
DRO
(C10 - C35)
TPH
(C5 - C35)
Total
Aromatics
(C10-C35)
16 EPA
PAHs BaP HC Fingerprint Match
% light % mid %
heavy
s SB - 7 (10 - 15')4100.0 <102.5 409.5 3640 4050 595.3 <32.8 <4.1 96.6 3.4 0 Deg.Diesel 89.5%,(FCM)
s SB - 8 (10 - 15')11.6 <0.29 <0.29 1.7 1.7 0.39 <0.09 <0.012 0 67.3 32.7 V.Deg.Diesel 79.9%,(FCM),(P)
s SB - 9 (10 - 15')34.7 <0.87 11.9 76.9 88.8 16.1 0.58 <0.035 94.5 4.5 1 Deg.Diesel 86.7%,(FCM),(P)
s SB - 10 (10 - 15')23.2 <0.58 11.4 38.4 49.8 20.3 0.86 <0.023 37.3 46.8 15.8 Deg.PHC 75.9%,(FCM),(BO)
s SB - 11 (10 - 15')47.7 <1.2 10.8 <1.2 10.8 0.75 <0.38 <0.048 98.7 0.9 0.4 PHC not detected 52.9%,(P)
s SB - 12 (10 - 15')412.0 <10.3 77 1338 1415 352.5 12.6 <0.41 88.3 10.4 1.3 Deg.Diesel 80.2%,(FCM)
Initial Calibrator QC check OK Final FCM QC Check OK 103.5 %
Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content
Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library
(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present
Ratios
QED Hydrocarbon FingerprintsProject:AJ LANCASTER ##################
Hydrocarbon Analysis Results
Client:S&ME Samples taken Tuesday, October 8, 2019
Address:8997 LANCASTER STORE RD Samples extracted Tuesday, October 8, 2019
CASTALIA NC Samples analysed Tuesday, October 8, 2019
Contact:JIM PEELE Operator JENN RYAN
Project:AJ LANCASTER
46 U04049
Matrix Sample ID Dilution
used
BTEX
(C6 - C9)
GRO
(C5 - C10)
DRO
(C10 - C35)
TPH
(C5 - C35)
Total
Aromatics
(C10-C35)
16 EPA
PAHs BaP HC Fingerprint Match
% light % mid %
heavy
s SB - 13 (10 - 15')14.6 <0.36 <0.36 <0.36 <0.36 <0.07 <0.12 <0.015 0 100 0 ,(FCM)
s SB - 14 (10 - 15')20.3 <0.51 <0.51 <0.51 0.38 0.38 <0.16 <0.02 0 53.2 46.8 V.Deg.PHC,(FCM)
s SB - 15 (0 - 5')21.3 <0.53 <0.53 <0.53 <0.53 <0.11 <0.17 <0.021 0 0 0 PHC not detected
s SB - 15 (5 - 10')14.3 <0.36 <0.36 0.36 0.36 0.18 <0.11 <0.014 0 53.7 46.3 ,(FCM)
s SB - 15 (10 - 15')14.6 <0.36 <0.36 <0.36 <0.36 <0.07 <0.12 <0.015 0 0 0 ,(FCM)
s SB - 16 (0 - 5')13.3 <0.33 <0.33 <0.33 <0.33 <0.07 <0.11 <0.013 0 0 0 ,(FCM),(P)
s SB - 16 (5 - 10')15.7 <0.39 <0.39 0.39 0.39 0.21 <0.13 <0.016 0 51.3 48.7 Residual HC
s SB - 16 (10 - 15')103.0 <2.6 <2.6 <2.6 <2.6 <0.51 <0.82 <0.1 0 0 0 ,(FCM)
Initial Calibrator QC check OK Final FCM QC Check OK 99.8 %
Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content
Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library
(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present
Ratios
QED Hydrocarbon FingerprintsProject:AJ LANCASTER ##################
Hydrocarbon Analysis Results
Client:S&ME Samples taken Tuesday, October 8, 2019
Address:8997 LANCASTER STORE RD Samples extracted Tuesday, October 8, 2019
CASTALIA NC Samples analysed Tuesday, October 8, 2019
Contact:JIM PEELE Operator JENN RYAN
Project:AJ LANCASTER
6 U04049
Matrix Sample ID Dilution
used
BTEX
(C6 - C9)
GRO
(C5 - C10)
DRO
(C10 - C35)
TPH
(C5 - C35)
Total
Aromatics
(C10-C35)
16 EPA
PAHs BaP HC Fingerprint Match
% light % mid %
heavy
s SB - 17 (0 - 5')24.8 <0.62 <0.62 <0.62 <0.62 <0.12 <0.2 <0.025 0 0 0 PHC not detected,(BO)
s SB - 17 (5 - 10')24.8 <0.62 <0.62 73.6 73.6 29.3 0.96 <0.025 0 94.9 5.1 Deg.Diesel 77%,(FCM)
s SB - 17 (10 - 15')23153.0 <578.8 <578.8 10550 10550 3759 <185.2 <23.2 0 100 0 Deg.Diesel 68.3%,(FCM)
s SB - 18 (0 - 5')14.6 <0.36 <0.36 <0.36 <0.36 <0.07 <0.12 <0.015 0 0 0 ,(FCM),(BO)
s SB - 18 (5 - 10')13.7 <0.34 <0.34 9.1 9.1 2.4 <0.11 <0.014 0 100 0 Deg.Diesel 73.6%,(FCM)
s SB - 18 (10 - 15')32.1 <0.8 <0.8 17 17 4.5 <0.26 <0.032 0 100 0 Deg.Diesel 74%,(FCM)
Initial Calibrator QC check OK Final FCM QC Check OK 102.9 %
Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content
Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library
(SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present
Ratios
QED Hydrocarbon FingerprintsProject:AJ LANCASTER ##################