FA-1015_19070_CA_FRP_20200730

Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100Durham, North Carolina 27703
Tel:[phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
July 30, 2020
Mr.James BrownNorth Carolina Department of Environmental Quality
Division of Waste Management, UST Section225 Green Street, Suite 714
Fayetteville, North Carolina 28301
Re:FREE PRODUCT RECOVERY REPORTFOOD LION DISTRIBUTION CENTER #4 INCIDENT 19070NC HIGHWAY 301 AND STATE ROAD 1780
DUNN, NORTH CAROLINA
Dear Mr.Brown:
Wood Environment & Infrastructure Solutions, Inc. is pleased to present this Free Product
Recovery Report for the Food Lion Distribution Center #4 located in Dunn, North Carolina. Thereport provides the results of four quarters of free product recovery performed in 2019 using oil-absorbent socks. Based on the decreasing volumes of recovered free product, quarterly
recovery using oil-absorbent socks continues to be an effective and appropriately scaledtechnology to address the remaining free product at the Site. We recommend that recovery
using oil-absorbent socks continue for four additional quarters.Additionally, given the observed
lack of product in many of the recovery wells, Wood recommends collecting groundwatersamples from select wells to evaluate existing dissolved phase contaminant concentrations
within and surrounding the groundwater plume.
If you have any questions or comments regarding this report, please do not hesitate to contact
me at [phone] or [e-mail].
Sincerely,
Wood Environment & Infrastructure Solutions, Inc.
Anthony KelloggSenior1 Project Manager
Attachment: Free Product Recovery Report
Cc:Danny Mathews –Delhaize America
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
TABLE OF CONTENTS
1.0 INTRODUCTION .......................................................................................................................1
2.0 SITE BACKGROUND ..................................................................................................................1
3.0 RECEPTOR SURVEYS.................................................................................................................1
4.0 FREE PRODUCT RECOVERY.......................................................................................................2
4.1 FREE PRODUCT RECOVERY SYSTEM AND INITIAL AFVR ..............................................................................2
4.2 FREE PRODUCT ASSESSMENT AND RECOVERY 2010-2016 ........................................................................2
4.3 FREE PRODUCT RECOVERY 2016-2018 .................................................................................................2
4.4 FREE PRODUCT RECOVERY 2019 ..........................................................................................................3
4.4.1 Gauging and Recovery Methodology ................................................................................3
4.4.2 Gauging and Recovery Results...........................................................................................4
5.0 CONCLUSIONS AND RECOMMENDATIONS ...............................................................................4
FIGURES
Figure 1 Site Location Map
Figure 2 Site Layout and Well Location Map
Figure 3 Groundwater Elevations -December 20, 2019
Figure 4 Potential Water Supply Well Location Map
TABLES
Table 1 Monitoring and Remediation Well Construction Information
Table 2 Water Supply Wells and Other Receptors
Table 3 Cumulative Volume of Free Product Recovered from Site
Table 4 Groundwater Elevations and Free Product Thicknesses
Table 5 Absorbent Sock Maintenance and Tracking Log
APPENDICIES
Appendix A Waste Disposal Documentation
Wood Environment &Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
1.0 INTRODUCTION
Wood Environment & Infrastructure Solutions, Inc.(Wood; formerly Amec Environment &Infrastructure,
Inc. [Amec] and Amec Foster Wheeler Environment & Infrastructure, Inc. [Amec Foster Wheeler])has
prepared this Free Product Recovery Report for the Food Lion Distribution Center #4 facility located at
2940 Arrowhead Road,near Highway 301 in Dunn, Harnett County, North Carolina (Site;Figure 1). The
Site is owned by Delhaize America, the parent company of Food Lion, Inc. (Food Lion), and is currently
utilized as a product distribution center for Food Lion.The Site currently consists of a distribution
center/warehouse, truck maintenance facility, refueling station for trucks supplied by above ground
storage tanks (ASTs),and parking lots.Historically, diesel fuel was stored in two former 25,000-gallon
underground storage tanks (USTs).The Site is located in a rural area consisting of properties used for
both residential and commercial purposes.Site features are illustrated in Figure 2.
2.0 SITE BACKGROUND
Several assessments have been performed at the Site to identify the extent of soil and groundwater
impacts resulting from releases associated with two former 25,000-gal diesel USTs and associated
product piping.During initial assessment and abatement activities,free product was observed and four
recovery wells were installed in May 1998 to facilitate free product recovery.Recovery well construction
details are summarized in Table 1 and well locations are shown in Figure 2.
The Site is classified as intermediate risk based on the presence of free product.In September 1998, the
two 25,000-gal USTs were removed and replaced with ASTs. Following the removal of the USTs, a Limited
Site Assessment (LSA) Report was prepared in February 1999 and a Corrective Action Plan (CAP) was
prepared in June 2000. The proposed corrective action included free product removal followed by
monitored natural attenuation (MNA) for the impacted groundwater beneath the Site.More details
regarding assessment and remedial action are provided in Section 4.
3.0 RECEPTOR SURVEYS
A receptor survey conducted in 1998 identified five water-supply wells within 1,500 feet of the Site,
located hydraulically upgradient and or cross-gradient of the source area,and indicated municipal water
was available to those properties.The receptor survey was updated in 2019 to reassess off-Site receptor
risks considering the potential for Incident closure following the completion of free product
removal/recovery at the Site. During the update,three potential water supply wells were identified within
1,500 feet upgradient of the Site. The potential wells are illustrated on Figure 3 and owner information
is summarized in Table 2.Municipal water was confirmed to be provided to the area.
Free Product Recovery Report
Food Lion Distribution Center #4Dunn, North Carolina
July 30, 2020
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
4.0 FREE PRODUCT RECOVERY
4.1 Free Product Recovery System and Initial AFVR
Following submittal of the CAP, a free product recovery system using pneumatic pumps was installed.
Records regarding the length of time the system operated or how much product was removed are not
available.The location of the former system is illustrated on Figure 2.Four aggressive fluid vapor
recovery (AFVR) events were performed in the summer of 1998 which removed 1,699 gallons of free
product from the recovery wells.The cumulative volume of free product recovered from the Site is
summarized in Table 3.
4.2 Free Product Assessment and Recovery 2010-2016
On July 8, 2010, the North Carolina Department of Environmental Quality (NCDEQ; formerly the
Department of Environment and Natural Resources [NCDENR]), Division of Waste Management (DWM),
UST Section issued a Notice of Regulatory Requirement (NORR) requiring a Free Product Evaluation. In
August 2010, the free product recovery system was restarted, but was later deactivated because
operation became impractical.
Amec Foster Wheeler was retained by Delhaize America in August 2012 to prepare a free product
recovery plan and conduct free product recovery in accordance with a May 31, 2011 NORR issued by
NCDENR.Amec Foster Wheeler used Laser Induced Fluorescence/Ultraviolet Optical Screening Tool
(LIF/UVOST) technology to assess the free product at the Site. The LIF/UVOST assessment was performed
in December 2012, and a Free Product Recovery System Specification Report (System Specification Report)
was submitted to the UST Section on April 5, 2013. The System Specification Report recommended the
installation of five supplementary recovery wells and product recovery using AFVR.The additional
recovery wells were installed in July 2013, and the first two AFVR events were conducted in September
2013 and January 2014.The third event was conducted in April 2014 and the fourth event was conducted
in July 2014.Approximately 692 gallons of free product were recovered during these four AFVR events.
Four additional AFVR events (events five through eight),performed at six recovery wells (RW-2, RW-3,
RW-4, RW-6, RW-8, and RW-9),were conducted in November 2014,February 2015, July 2015, and
February 2016.Approximately 100 gallons of free product were recovered during the fifth through
eighth AFVR events; however,only 9-gallons of free product were recovered during the July 2015 and
February 2016 AFVR events,combined.Recovery well construction details are provided on Table 1 and
the cumulative volume of free product recovered from the Site is summarized in Table 3.
4.3 Free Product Recovery 2016-2018
Based on the decreased volumes of free product recovered during the July 2015 and February 2016
AFVR events,the March 11, 2016 Free Product Recovery Report recommended changing the free product
recovery method for the Site to passive collection using oil-absorbent socks suspended in the recovery
wells.In their March 22, 2016 Acknowledgement of Report Receipt Letter, the UST Section agreed with
the recommendation to replace AFVR with oil-absorbent socks as the primary method for free product
Free Product Recovery Report
Food Lion Distribution Center #4Dunn, North Carolina
July 30, 2020
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
recovery.Following completion of the February 2016 AFVR event, an absorbent sock was deployed in
each of the seven recovery wells which historically contained free product (RW-1 through RW-4, RW-6,
RW-8, and RW-9). The product recovery was evaluated,and new socks were deployed quarterly in 2017
and 2018.Measured free product thicknesses are summarized in Table 4. In total, approximately 2
gallons of free product were recovered during the 2016 and 2017 quarterly recovery events.
4.4 Free Product Recovery 2019
Wood performed four quarterly gauging and free product recovery events at the Site in 2019. Results
of the quarterly events are discussed below.
4.4.1 Gauging and Recovery Methodology
Free product recovery was performed by hanging oil-absorbent socks within recovery wells RW-2, RW-
3, RW-4, RW-6, RW-8, and RW-9.Given no free product had been observed in recovery well RW-1 during
the 2016-2018 remedial activities, no sock was placed in this well during the 2019 free product recovery
efforts.The socks were suspended across the water table in order to absorb free product floating on the
surface.Each sock measured 3 inches in diameter and 48 inches in length and was rated to absorb up
0.75 gallons of oil.
During each quarterly event,the depth to water and the depth to free product (if present) were measured
in the recovery wells. An attempt was made to measure free product thickness and depth to water in
each recovery well prior to removing the sock, if socks were present. If the sock prevented access by the
interface probe, these measurements were collected once the sock was removed and levels in the well
were allowed to equilibrate.In addition to the recovery wells, depth to water measurements were
collected from monitoring wells MW-1, MW-2, MW-3, and MW-4.During the May 21, 2019 recovery
event,RW-2 could not be opened and subsequently could not be gauged.
To estimate the volume of product recovered,where product was observed on the sock,liquid was
wrung from the socks into a bucket with volume graduations,and the water and product were allowed
to separate. Following measurement, the used socks and extracted liquid were containerized in a 55-
gallon steel drum, labeled,and staged within the compound of the former remediation system.During
the third event (September 2019), if product was not observed on the sock, then the sock was placed
back into the recovery well. During the fourth event (December 2019), if product was not observed on
the sock, the socks were not replaced.A total of 6, 5, 1, and 2 socks were replaced during the first
(February 2019),second (May 2019),third and fourth 2019 quarterly gauging events, respectively.
Currently, only recovery wells RW-2 and RW-8 contain absorbent socks.An absorbent sock maintenance
and tracking log is provided on Table 5.Investigative derived waste (IDW),including recovered product
and absorbent socks,generated during 2018 free product recovery efforts was transported and disposed
of off-Site by A&D Environmental following completion of the first event. Manifest documentation is
presented in Appendix A.
Free Product Recovery Report
Food Lion Distribution Center #4Dunn, North Carolina
July 30, 2020
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
4.4.2 Gauging and Recovery Results
Free product was measured in recovery well RW-6 during the February and September 2019 events with
thicknesses of 0.01 and 0.09 feet, respectively. Measurable free product was not observed in any other
wells during 2019 gauging.Approximately 0.1-gallons of free product was recovered during the
February 2019 event and approximately 0.25-gallons of free product was recovered during the
September 2019 event. The volume of product recovered during the May and December events was
negligible.The cumulative volume of free product recovered since 1998 is summarized in Table 3 and
free product thicknesses are summarized in Table 4.
Based on the depth to water measurements from quarterly gauging events,corrected to account for
free product if present,the direction of groundwater flow across the site was generally to the west and
southwest,and was consistent with previous observations.December 20, 2019 groundwater elevations
are summarized in Table 1 and a shallow groundwater contour map is presented on Figure 4. Historical
groundwater elevation data is presented on Table 4.
5.0 CONCLUSIONS AND RECOMMENDATIONS
In summary, approximately 0.35-gallons of free product was recovered via absorbent socks during 2019
remedial efforts at the Site. Furthermore, accumulated free product was only recorded in recovery well
RW-6 during the February and September 2019 gauging events. No other well indicated the presence
of free product during the 2019 events. Subsequently,absorbent socks not indicating the presence of
free product during the December 2019 event were removed and left out of the recovery wells to
evaluate for the accumulation of free product and necessity for absorbent socks moving forward.
Based on the results of the 2019 gauging and consideration of historical data, Wood recommends four
additional quarters of free product recovery using oil-absorbent socks.Socks should continue to be
deployed, as necessary,in recovery wells RW-2 and RW-8.During the gauging and recovery events,the
persistence of free product in the recovery wells should continue to be assessed. If either well appears
to no longer contain free product based on an evaluation of the sock,the sock should not be replaced
and the well should be gauged quarterly thereafter to assess if free product accumulates to a measurable
thickness.If measurable free product returns to any of the recovery wells during the evaluation period,
a sock should be re-deployed in the well.Additionally, to evaluate the possibility of closure following
the removal of free product at the Site, Wood recommends collecting a round of groundwater samples
from the four on-Site monitoring wells as well as recovery wells RW-2, RW-6, and RW-8 to understand
existing dissolved phase contaminant concentrations within and surrounding the groundwater plume.
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
TABLES
Table 1
Monitoring and Remediation Well Construction Information
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Installed
Most
Recent
Date
Water
Level
Measured
Well
Casing
Diameter
(inches)
Well
Casing
Depth
(feet
bgs)
Screened
Interval
(feet bgs)
Depth
of Well
(feet
bgs)
Top of
Casing
Elevation*
(feet amsl)
Depth
to
Water
(feet
bgs)
Free
Product
Observed
in Well **
(Yes/No)
Groundwater
Surface
Elevation
(feet AMSL)
Location
Northing*
Location
Easting*
MW-1 11/16/98 12/20/19 2 15 5-15 15 170.22 3.79 No 166.43 555522.75 2110041.08
MW-2 11/16/98 12/20/19 2 15 5-15 15 172.88 6.43 No 166.45 555306.26 2110091.14
MW-3 11/16/98 12/20/19 2 15 5-15 15 172.72 1.40 No 171.32 555570.96 2110496.71
MW-4 11/17/98 12/20/19 2 50 40-50 50 173.80 8.87 No 164.93 555475.34 2110282.35
RW-1 05/05/98 12/20/19 4 13.5 3.5-13.5 13.5 172.28 5.61 No 166.67 555514.18 2110151.53
RW-2 05/05/98 12/20/19 4 14.5 4.5-14.5 14.5 173.53 5.17 No 168.36 555471.42 2110281.62
RW-3 05/05/98 12/20/19 4 14.5 4.5-14.5 14.5 173.44 4.13 No 169.31 555473.39 2110346.48
RW-4 05/05/98 12/20/19 4 14 4-14 14 173.14 5.61 No 167.53 555485.91 2110222.20
RW-5 07/09/13 12/20/19 4 13 3-13 13 173.06 5.94 No 167.12 555467.02 2110177.66
RW-6 07/09/13 12/20/19 4 18 3-18 18 173.64 6.38 No 167.26 555449.25 2110220.85
RW-7 07/09/13 12/20/19 4 18 3-18 18 173.52 5.58 No 167.94 555521.35 2110263.81
RW-8 07/09/13 12/20/19 4 14 4-14 14 173.71 5.24 No 168.47 555505.03 2110307.87
RW-9 07/09/13 12/20/19 4 14.5 4-14.5 14.5 173.38 4.89 No 168.49 555540.31 2110319.95
Notes:
bgs = below ground surface
amsl = above mean sea level
*Well locations and casing elevations from KCI survey of 7/26/2013, based on NC State Plane NAD '83 and NAVD '88
**Based on direct measurment or presence of free product on absorbent sock.
RECOVERY WELLS
MONITORING WELLS
Table 2
Water Supply Wells and Other Receptors
Food Lion Distribution Center #4
Dunn, North Carolina
Property Owner Well Use
Well
Depth
(feet bgs)
Type of
Well
Distance from
source area
(feet)
Up or down
gradient
E C Edgerton JR LLC Unknown Unknown Unknown 1,000 Up
Dwarka and Arani Ramphal Unknown Unknown Unknown 1,300 Up
Jerry and Shirly Ammons Unknown Unknown Unknown 1,200 Up
Municipal water is available to listed properties.
Potential Public and Private Water Supply Wells
Property Address
93 Long Branch Rd., Dunn, NC 28334
1445 Ammons Rd., Dunn, NC 28334
1473 Ammons Rd., Dunn, NC 28334
Page 2 of 11
Table 3
Cumulative Volume of Free Product Recovered from Site
Food Lion Distribution Center #4
Dunn, North Carolina
Date of Recovery Event
Total Volume Recovered from Site
During Current Recovery Event
(gallons)
Cumulative Total of Volume Recovered
to Date from All Recovery Events
(gallons)
05/08/98 (Historical AFVR)326 326
06/12/98 (Historical AFVR)524 850
07/06/98 (Historical AFVR)523 1373
07/22/98 (Historical AFVR)326 1699
09/09/13 - 09/11/13 (1st AFVR Event)192 1891
01/15/14 - 01/17/14 (2nd AFVR Event)190 2081
04/23/14 - 04/25/14 (3rd AFVR Event)179 2260
07/28/14 - 07/30-14 (4th AFVR Event)131 2391
11/25/14 - 11/26/14 (5th AFVR Event)81 2472
2/25/15 (6th AFVR Event)10 2482
07/21/15 - 07/22/15 (7th AFVR Event)4 2486
02/04/16 - 02/05/16 (8th AFVR Event)5 2491
04/29/16 (Socks)0.50 2491.50
08/09/16 (Socks)0.75 2492.25
10/21/16 (Socks)0.25 2492.50
03/03/17 (Socks)0*2492.50
05/17/17 (Socks)0*2492.50
08/22/17 (Socks)0.50 2493.00
11/21/17 (Socks)0.50 2493.50
2/7/19 (Socks)0.1 2493.60
5/21/19 (Socks)0*2493.60
9/23/19 (Socks)0.25 2493.60
12/20/19 (Socks)0*2493.60
Notes:
AFVR = Aggressive Fluid Vapor Recovery
Socks = recovery via oil-only absorbent socks
Volumes less than one gallon are rounded to the nearest quarter gallon.
* negligible volume
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
MW-1 11/17/98 5-15 170.22 5.58 NA 0 5.58 164.64
MW-1 10/19/10 5-15 170.22 4.08 NA 0 4.08 166.14
MW-1 09/09/13 5-15 170.22 4.02 NA 0 4.02 166.20
MW-1 01/15/14 5-15 170.22 3.74 NA 0 3.74 166.48
MW-1 07/28/14 5-15 170.22 3.90 NA 0 3.90 166.32
MW-1 04/23/14 5-15 170.22 4.18 NA 0 4.18 166.04
MW-1 11/25/14 5-15 170.22 4.21 NA 0 4.21 166.01
MW-1 02/25/15 5-15 170.22 3.99 NA 0 3.99 166.23
MW-1 07/21/15 5-15 170.22 4.30 NA 0 4.30 165.92
MW-1 02/04/16 5-15 170.22 3.68 NA 0 3.68 166.54
MW-1 04/29/16 5-15 170.22 4.01 NA 0 4.01 166.21
MW-1 08/09/16 5-15 170.22 4.18 NA 0 4.18 166.04
MW-1 10/21/16 5-15 170.22 3.93 NA 0 3.93 166.29
MW-1 03/03/17 5-15 170.22 4.20 NA 0 4.20 166.02
MW-1 05/17/17 5-15 170.22 3.98 NA 0 3.98 166.24
MW-1 08/22/17 5-15 170.22 4.27 NA 0 4.27 165.95
MW-1 11/21/17 5-15 170.22 4.32 NA 0 4.32 165.90
MW-1 02/07/19 5-15 170.22 3.77 NA 0 3.77 166.45
MW-1 05/21/19 5-15 170.22 3.96 NA 0 3.96 166.26
MW-1 09/23/19 5-15 170.22 4.09 NA 0 4.09 166.13
MW-1 12/20/19 5-15 170.22 3.79 NA 0 3.79 166.43
MW-2 11/17/98 5-15 172.88 7.73 NA 0 7.73 165.15
MW-2 10/19/10 5-15 172.88 6.76 NA 0 6.76 166.12
MW-2 12/07/12 5-15 172.88 8.35 NA 0 8.35 164.53
MW-2 09/09/13 5-15 172.88 6.76 NA 0 6.76 166.12
MW-2 01/15/14 5-15 172.88 6.19 NA 0 6.19 166.69
MW-2 04/23/14 5-15 172.88 5.93 NA 0 5.93 166.95
MW-2 07/28/14 5-15 172.88 6.05 NA 0 6.05 166.83
MW-2 11/25/14 5-15 172.88 6.14 NA 0 6.14 166.74
MW-2 02/25/15 5-15 172.88 6.42 NA 0 6.42 166.46
MW-2 07/21/15 5-15 172.88 7.18 NA 0 7.18 165.70
MW-2 02/04/16 5-15 172.88 5.87 NA 0 5.87 167.01
MW-2 04/29/16 5-15 172.88 6.42 NA 0 6.42 166.46
MW-2 08/09/16 5-15 172.88 6.99 NA 0 6.99 165.89
MW-2 10/21/16 5-15 172.88 6.24 NA 0 6.24 166.64
MW-2 03/03/17 5-15 172.88 6.96 NA 0 6.96 165.92
MW-2 05/17/17 5-15 172.88 6.75 NA 0 6.75 166.13
MW-2 11/21/17 5-15 172.88 NS NA 0 NA NA
MW-2 08/22/17 5-15 172.88 7.78 NA 0 7.78 165.10
MW-2 11/21/17 5-15 172.88 NS NA 0 NA NA
MW-2 02/07/19 5-15 172.88 6.30 NA 0 NA NA
MW-2 05/21/19 5-15 172.88 7.01 NA 0 NA NA
MW-2 09/23/19 5-15 172.88 7.38 NA 0 NA NA
MW-2 12/20/19 5-15 172.88 6.43 NA 0 6.43 166.45
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
MW-3 11/18/98 5-15 172.72 NA 0 0.00 172.72
MW-3 10/19/10 5-15 172.72 4.00 NA 0 4.00 168.72
MW-3 12/07/12 5-15 172.72 7.16 NA 0 7.16 165.56
MW-3 09/09/13 5-15 172.72 3.63 NA 0 3.63 169.09
MW-3 01/15/14 5-15 172.72 1.13 NA 0 1.13 171.59
MW-3 04/23/14 5-15 172.72 1.63 NA 0 1.63 171.09
MW-3 07/28/14 5-15 172.72 4.13 NA 0 4.13 168.59
MW-3 11/25/14 5-15 172.72 4.18 NA 0 4.18 168.54
MW-3 02/25/15 5-15 172.72 2.44 NA 0 2.44 170.28
MW-3 07/21/15 5-15 172.72 4.68 NA 0 4.68 168.04
MW-3 02/04/16 5-15 172.72 1.34 NA 0 1.34 171.38
MW-3 04/29/16 5-15 172.72 2.94 NA 0 2.94 169.78
MW-3 08/09/16 5-15 172.72 4.78 NA 0 4.78 167.94
MW-3 10/21/16 5-15 172.72 2.19 NA 0 2.19 170.53
MW-3 03/03/17 5-15 172.72 4.28 NA 0 4.28 168.44
MW-3 05/17/17 5-15 172.72 3.05 NA 0 3.05 169.67
MW-3 08/22/17 5-15 172.72 5.92 NA 0 5.92 166.80
MW-3 11/21/17 5-15 172.72 5.71 NA 0 5.71 167.01
MW-3 02/07/19 5-15 172.72 2.50 NA 0 2.50 170.22
MW-3 05/21/19 5-15 172.72 3.96 NA 0 3.96 168.76
MW-3 09/23/19 5-15 172.72 5.25 NA 0 5.25 167.47
MW-3 12/20/19 5-15 172.72 1.40 NA 0 1.40 171.32
MW-4 11/19/98 45-50 173.80 28.91 NA 0 28.91 144.89
MW-4 10/19/10 45-50 173.80 10.81 NA 0 10.81 162.99
MW-4 09/09/13 45-50 173.80 11.97 NA 0 11.97 161.83
MW-4 01/15/14 45-50 173.80 NM NM NM NA NA
MW-4 04/23/14 45-50 173.80 NM NM NM NA NA
MW-4 07/28/14 45-50 173.80 NM NM NM NA NA
MW-4 11/25/14 45-50 173.80 NM NM NM NA NA
MW-4 02/25/15 45-50 173.80 NM NM NM NA NA
MW-4 07/21/15 45-50 173.80 0.21 NA 0 0.21 173.59
MW-4 02/04/16 45-50 173.80 0.35 NA 0 0.35 173.45
MW-4 04/29/16 45-50 173.80 1.34 NA 0 1.34 172.46
MW-4 08/09/16 45-50 173.80 4.29 NA 0 4.29 169.51
MW-4 10/21/16 45-50 173.80 5.51 NA 0 5.51 168.29
MW-4 03/03/17 45-50 173.80 7.30 NA 0 7.30 166.50
MW-4 05/17/17 45-50 173.80 13.45 NA 0 13.45 160.35
MW-4 08/22/17 45-50 173.80 10.20 NA 0 10.20 163.60
MW-4 11/21/17 45-50 173.80 9.53 NA 0 9.53 164.27
MW-4 02/07/19 45-50 173.80 8.82 NA 0 8.82 164.98
MW-4 05/21/19 45-50 173.80 6.88 NA 0 6.88 166.92
MW-4 09/23/19 45-50 173.80 11.00 NA 0 11.00 162.80
MW-4 12/20/19 45-50 173.80 8.81 NA 0 8.81 164.99
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
RW-1 11/11/98 3.5-13.5 172.28 7.75 6.95 0.80 7.06 165.22
RW-1 10/19/10 3.5-13.5 172.28 6.80 5.95 0.85 6.07 166.21
RW-1 12/03/12 3.5-13.5 172.28 7.19 6.80 0.39 6.86 165.42
RW-1 09/09/13 3.5-13.5 172.28 6.31 5.46 0.85 5.58 166.70
RW-1 01/15/14 3.5-13.5 172.28 6.13 5.81 0.32 5.86 166.42
RW-1 04/23/14 3.5-13.5 172.28 5.95 5.81 0.14 5.83 166.45
RW-1 07/28/14 3.5-13.5 172.28 6.15 NA 0 6.15 166.13
RW-1 11/25/14 3.5-13.5 172.28 6.21 NA 0 6.21 166.07
RW-1 02/25/15 3.5-13.5 172.28 5.99 NA 0 5.99 166.29
RW-1 07/21/15 3.5-13.5 172.28 6.21 NA 0 6.21 166.07
RW-1 02/04/16 3.5-13.5 172.28 5.71 NA 0 5.71 166.57
RW-1 04/29/16 3.5-13.5 172.28 6.06 NA 0 6.06 166.22
RW-1 08/09/16 3.5-13.5 172.28 6.14 NA 0 6.14 166.14
RW-1 10/21/16 3.5-13.5 172.28 5.84 NA 0 5.84 166.44
RW-1 03/03/17 3.5-13.6 172.28 6.17 NA 0 6.17 166.11
RW-1 05/17/17 3.5-13.6 172.28 6.24 NA 0 6.24 166.04
RW-1 08/22/17 3.5-13.6 172.28 6.24 NA 0 6.24 166.04
RW-1 11/21/17 3.5-13.6 172.28 6.30 NA 0 6.30 165.98
RW-1 02/07/19 3.5-13.6 172.28 5.64 NA 0 5.64 166.64
RW-1 05/21/19 3.5-13.6 172.28 5.85 NA 0 5.85 166.43
RW-1 09/23/19 3.5-13.6 172.28 6.17 NA 0 6.17 166.11
RW-1 12/20/19 3.5-13.6 172.28 5.61 NA 0 5.61 166.67
RW-2 11/11/98 4.5-14.5 173.53 11.65 8.10 3.55 8.60 164.93
RW-2 10/19/10 4.5-14.5 173.53 8.15 6.15 2.00 6.43 167.10
RW-2 12/03/12 4.5-14.5 173.53 10.35 8.02 2.33 8.35 165.18
RW-2 09/09/13 4.5-14.5 173.53 8.12 6.11 2.01 6.40 167.13
RW-2 01/15/14 4.5-14.5 173.53 5.69 5.00 0.69 5.10 168.43
RW-2 04/23/14 4.5-14.5 173.53 5.72 5.17 0.55 5.25 168.28
RW-2 07/28/14 4.5-14.5 173.53 6.90 6.51 0.39 6.57 166.96
RW-2 11/25/14 4.5-14.5 173.53 7.16 6.69 0.47 6.76 166.77
RW-2 02/25/15 4.5-14.5 173.53 5.80 5.63 0.17 5.65 167.88
RW-2 07/21/15 4.5-14.5 173.53 7.14 6.84 0.30 6.88 166.65
RW-2 02/04/16 4.5-14.5 173.53 5.16 5.04 0.12 5.06 168.47
RW-2 04/29/16 4.5-14.5 173.53 5.85 5.84 0.01 5.84 167.69
RW-2 08/09/16 4.5-14.5 173.53 6.99 6.93 0.06 6.94 166.59
RW-2 10/21/16 4.5-14.5 173.53 5.39 NA 0 5.39 168.14
RW-2 03/03/17 4.5-14.6 173.53 6.58 NA 0 6.58 166.95
RW-2 05/17/17 4.5-14.6 173.53 5.91 NA 0 5.91 167.62
RW-2 08/22/17 4.5-14.6 173.53 7.53 NA 0 7.53 166.00
RW-2 11/21/17 4.5-14.6 173.53 7.53 NA 0 7.53 166.00
RW-2 02/07/19 4.5-14.6 173.53 5.75 NA 0 5.75 167.78
RW-2 05/21/19 4.5-14.6 173.53 NM NA 0 NM NM
RW-2 09/23/19 4.5-14.6 173.53 7.20 NA 0 7.20 166.33
RW-2 12/20/19 4.5-14.6 173.53 5.17 NA 0 5.17 168.36
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
RW-3 11/11/98 4.5-14.5 173.44 10.70 7.95 2.75 8.34 165.10
RW-3 10/19/10 4.5-14.5 173.44 7.65 5.39 2.26 5.71 167.73
RW-3 12/03/12 4.5-14.5 173.44 9.93 7.64 2.29 7.96 165.48
RW-3 09/09/13 4.5-14.5 173.44 7.55 5.36 2.19 5.67 167.77
RW-3 01/15/14 4.5-14.5 173.44 3.97 3.47 0.50 3.54 169.90
RW-3 04/23/14 4.5-14.5 173.44 4.70 4.09 0.61 4.18 169.26
RW-3 07/28/14 4.5-14.5 173.44 6.31 5.92 0.39 5.98 167.46
RW-3 11/25/14 4.5-14.5 173.44 5.88 5.68 0.20 5.71 167.73
RW-3 02/25/15 4.5-14.5 173.44 4.90 4.76 0.14 4.78 168.66
RW-3 07/21/15 4.5-14.5 173.44 6.47 6.40 0.07 6.41 167.03
RW-3 02/04/16 4.5-14.5 173.44 4.08 NA 0 4.08 169.36
RW-3 04/29/16 4.5-14.5 173.44 5.12 NA 0 5.12 168.32
RW-3 08/09/16 4.5-14.5 173.44 6.49 NA 0 6.49 166.95
RW-3 10/21/16 4.5-14.5 173.44 4.44 NA 0 4.44 169.00
RW-3 03/03/17 4.5-14.6 173.44 6.01 NA 0 6.01 167.43
RW-3 05/17/17 4.5-14.6 173.44 5.15 NA 0 5.15 168.29
RW-3 08/22/17 4.5-14.6 173.44 7.28 NA 0 7.28 166.16
RW-3 11/21/17 4.5-14.6 173.44 7.06 NA 0 7.06 166.38
RW-3 02/07/19 4.5-14.6 173.44 4.90 NA 0 4.90 168.54
RW-3 05/21/19 4.5-14.6 173.44 5.92 NA 0 5.92 167.52
RW-3 09/23/19 4.5-14.6 173.44 6.77 NA 0 6.77 166.67
RW-3 12/20/19 4.5-14.6 173.44 4.13 NA 0 4.13 169.31
RW-4 11/11/98 4-14 173.14 11.00 7.65 3.35 8.13 165.01
RW-4 10/19/10 4-14 173.14 8.65 5.85 2.80 6.25 166.89
RW-4 12/03/12 4-14 173.14 10.00 7.50 2.50 7.85 165.29
RW-4 09/09/13 4-14 173.14 8.40 5.86 2.54 6.22 166.92
RW-4 01/15/14 4-14 173.14 5.71 5.12 0.59 5.20 167.94
RW-4 04/23/14 4-14 173.14 6.04 5.31 0.73 5.41 167.73
RW-4 07/28/14 4-14 173.14 7.90 6.30 1.60 6.53 166.61
RW-4 11/25/14 4-14 173.14 6.87 6.50 0.37 6.55 166.59
RW-4 02/25/15 4-14 173.14 5.90 5.70 0.20 5.73 167.41
RW-4 07/21/15 4-14 173.14 6.86 6.61 0.25 6.65 166.49
RW-4 02/04/16 4-14 173.14 5.40 5.34 0.06 5.35 167.79
RW-4 04/29/16 4-14 173.14 6.02 6.00 0.02 6.00 167.14
RW-4 08/09/16 4-14 173.14 6.78 NA 0 6.78 166.36
RW-4 10/21/16 4-14 173.14 5.65 NA 0 5.65 167.49
RW-4 03/03/17 4-14 173.14 6.61 NA 0 6.61 166.53
RW-4 05/17/17 4-14 173.14 6.05 NA 0 6.05 165.91
RW-4 08/22/17 4-14 173.14 7.23 NA 0 7.23 165.91
RW-4 11/21/17 4-14 173.14 7.10 NA 0 7.10 165.91
RW-4 02/07/19 4-14 173.14 5.91 NA 0 5.91 165.91
RW-4 05/21/19 4-14 173.14 7.39 NA 0 7.39 165.91
RW-4 09/23/19 4-14 173.14 6.87 NA 0 6.87 165.91
RW-4 12/20/19 4-14 173.14 5.61 NA 0 5.61 165.91
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
RW-5 09/09/13 3-13 173.06 6.57 NA 0 6.57 166.49
RW-5 01/15/14 3-13 173.06 6.00 NA 0 6.00 167.06
RW-5 04/23/14 3-13 173.06 6.09 NA 0 6.09 166.97
RW-5 07/28/14 3-13 173.06 6.81 NA 0 6.81 166.25
RW-5 11/25/14 3-13 173.06 NM NM NM NA NA
RW-5 02/25/15 3-13 173.06 6.30 NA 0 6.30 166.76
RW-5 07/21/15 3-13 173.06 6.92 NA 0 6.92 166.14
RW-5 02/04/16 3-13 173.06 5.98 NA 0 5.98 167.08
RW-5 04/29/16 3-13 173.06 6.52 NA 0 6.52 166.54
RW-5 08/09/16 3-13 173.06 6.90 NA 0 6.90 166.16
RW-5 10/21/16 3-13 173.06 6.16 NA 0 6.16 166.90
RW-5 03/03/17 3-14 173.06 6.80 NA 0 6.80 166.26
RW-5 05/17/17 3-14 173.06 6.52 NA 0 6.52 166.54
RW-5 08/22/17 3-14 173.06 7.17 NA 0 7.17 165.89
RW-5 11/21/17 3-14 173.06 7.11 NA 0 7.11 165.95
RW-5 02/07/19 3-14 173.06 6.09 NA 0 6.09 166.97
RW-5 05/21/19 3-14 173.06 6.48 NA 0 6.48 166.58
RW-5 09/23/19 3-14 173.06 7.00 NA 0 7.00 166.06
RW-5 12/20/19 3-14 173.06 5.94 NA 0 5.94 167.12
RW-6 09/09/13 3-18 173.64 8.39 6.57 1.82 6.83 166.81
RW-6 01/15/14 3-18 173.64 7.08 5.73 1.35 5.92 167.72
RW-6 04/23/14 3-18 173.64 6.31 6.05 0.26 6.09 167.55
RW-6 07/28/14 3-18 173.64 7.61 6.95 0.66 7.04 166.60
RW-6 11/25/14 3-18 173.64 8.20 6.99 1.21 7.16 166.48
RW-6 02/25/15 3-18 173.64 6.48 6.36 0.12 6.38 167.26
RW-6 07/21/15 3-18 173.64 8.00 7.19 0.81 7.30 166.34
RW-6 02/04/16 3-18 173.64 6.35 5.88 0.47 5.95 167.69
RW-6 04/29/16 3-18 173.64 6.68 6.60 0.08 6.61 167.03
RW-6 08/09/16 3-18 173.64 7.57 7.27 0.30 7.31 166.33
RW-6 10/21/16 3-18 173.64 6.22 6.20 0.02 6.20 167.44
RW-6 03/03/17 3-18 173.64 7.10 NA 0 7.10 166.54
RW-6 05/17/17 3-18 173.64 6.67 NA 0 6.67 166.97
RW-6 08/22/17 3-18 173.64 8.19 7.76 0.43 7.82 165.82
RW-6 11/21/17 3-18 173.64 7.86 NA 0 7.86 165.78
RW-6 02/07/19 3-18 173.64 6.51 6.50 0.01 6.50 167.14
RW-6 05/21/19 3-18 173.64 7.10 NA 0 7.10 166.54
RW-6 09/23/19 3-18 173.64 7.72 7.63 0.09 7.64 166.00
RW-6 12/20/19 3-18 173.64 6.38 NA 0 6.38 167.26
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
RW-7 09/09/13 3-18 173.52 6.50 NA 0 6.50 167.02
RW-7 01/15/14 3-18 173.52 5.49 NA 0 5.49 168.03
RW-7 04/23/14 3-18 173.52 5.62 NA 0 5.62 167.90
RW-7 07/28/14 3-18 173.52 6.75 NA 0 6.75 166.77
RW-7 11/25/14 3-18 173.52 6.82 NA 0 6.82 166.70
RW-7 02/25/15 3-18 173.52 6.97 NA 0 6.97 166.55
RW-7 07/21/15 3-18 173.52 6.98 NA 0 6.98 166.54
RW-7 02/04/16 3-18 173.52 5.61 NA 0 5.61 167.91
RW-7 04/29/16 3-18 173.52 6.32 NA 0 6.32 167.20
RW-7 08/09/16 3-18 173.52 7.02 NA 0 7.02 166.50
RW-7 10/21/16 3-18 173.52 5.77 NA 0 5.77 167.75
RW-7 03/03/17 3-18 173.52 6.79 NA 0 6.79 166.73
RW-7 05/17/17 3-18 173.52 6.28 NA 0 6.28 167.24
RW-7 08/22/17 3-18 173.52 7.44 NA 0 7.44 166.08
RW-7 11/21/17 3-18 173.52 7.33 NA 0 7.33 166.19
RW-7 02/07/19 3-18 173.52 5.88 NA 0 5.88 167.64
RW-7 05/21/19 3-18 173.52 6.56 NA 0 6.56 166.96
RW-7 09/23/19 3-18 173.52 7.17 NA 0 7.17 166.35
RW-7 12/20/19 3-18 173.52 5.58 NA 0 5.58 167.94
RW-8 09/09/13 4-14 173.71 6.81 6.27 0.54 6.35 167.36
RW-8 01/15/14 4-14 173.71 5.21 5.00 0.21 5.03 168.68
RW-8 04/23/14 4-14 173.71 5.26 5.21 0.05 5.22 168.49
RW-8 07/28/14 4-14 173.71 6.92 6.62 0.30 6.66 167.05
RW-8 11/25/14 4-14 173.71 6.59 6.36 0.23 6.39 167.32
RW-8 02/25/15 4-14 173.71 5.68 5.67 0.01 5.67 168.04
RW-8 07/21/15 4-14 173.71 7.41 6.87 0.54 6.95 166.76
RW-8 02/04/16 4-14 173.71 5.50 5.18 0.32 5.23 168.48
RW-8 04/29/16 4-14 173.71 6.05 NA 0 6.05 167.66
RW-8 08/09/16 4-14 173.71 6.98 NA 0 6.98 166.73
RW-8 10/21/16 4-14 173.71 5.45 NA 0 5.45 168.26
RW-8 03/03/17 4-15 173.71 6.75 NA 0 6.75 166.96
RW-8 05/17/17 4-15 173.71 6.00 NA 0 6.00 167.71
RW-8 08/22/17 4-15 173.71 7.60 NA 0 7.60 166.11
RW-8 11/21/17 4-15 173.71 7.70 NA 0 7.70 166.01
RW-8 02/07/19 4-15 173.71 5.74 NA 0 5.74 167.97
RW-8 05/21/19 4-15 173.71 6.92 NA 0 6.92 166.79
RW-8 09/23/19 4-15 173.71 7.55 NA 0 7.55 166.16
RW-8 12/20/19 4-15 173.71 5.24 NA 0 5.24 168.47
Table 4
Groundwater Elevations and Free Product Thicknesses
Food Lion Distribution Center #4
Dunn, North Carolina
Well ID
Date
Measured
Screened
Interval
(feet bgs)
Top of
Casing
Elevation*
(feet
AMSL)
Depth
to
Water
(feet
btc)
Depth to
Free
Product
(feet btc)
Free
Product
Thickness
(feet)
Depth to
Water
Corrected for
Free Product
Thickness**
(feet btc)
Groundwater
Surface
Elevation***
(feet AMSL)
RW-9 09/09/13 4-14.5 173.38 6.78 6.51 0.27 6.55 166.83
RW-9 01/15/14 4-14.5 173.38 5.59 5.56 0.03 5.56 167.82
RW-9 04/23/14 4-14.5 173.38 4.89 4.80 0.09 4.81 168.57
RW-9 07/28/14 4-14.5 173.38 6.40 6.30 0.10 6.31 167.07
RW-9 11/25/14 4-14.5 173.38 6.04 6.02 0.02 6.02 167.36
RW-9 02/25/15 4-14.5 173.38 5.28 NA 0 5.28 168.10
RW-9 07/21/15 4-14.5 173.38 6.63 6.56 0.07 6.57 166.81
RW-9 02/04/16 4-14.5 173.38 4.90 4.89 0.01 4.89 168.49
RW-9 04/29/16 4-14.5 173.38 5.74 NA 0 5.74 167.64
RW-9 08/09/16 4-14.5 173.38 6.63 NA 0 6.63 166.75
RW-9 10/21/16 4-14.5 173.38 5.15 NA 0 5.15 168.23
RW-9 03/03/17 4-14.6 173.38 6.31 NA 0 6.31 167.07
RW-9 05/17/17 4-14.6 173.38 5.65 NA 0 5.65 167.73
RW-9 08/22/17 4-14.6 173.38 7.26 NA 0 7.26 166.12
RW-9 11/21/17 4-14.6 173.38 7.10 NA 0 7.10 166.28
RW-9 02/07/19 4-14.6 173.38 5.40 NA 0 5.40 167.98
RW-9 05/21/19 4-14.6 173.38 6.14 NA 0 6.14 167.24
RW-9 09/23/19 4-14.6 173.38 6.90 NA 0 6.90 166.48
RW-9 12/20/19 4-14.6 173.38 4.89 NA 0 4.89 168.49
Notes:
*Well locations and casing elevations surveyed 7/26/2013 to NC State Plane NAD '83 and NAVD '88
** Depth to water is calculated by: [Depth to Water] - [free product thickness x 0.8581]
***Groundwater elevation is calculated using corrected depths to water
AMSL = above mean sea level
bgs = below ground surface btc = below top of casing
NA = Not Applicable NM = Not Measured
Table 5
Absorbent Sock Maintenance and Tracking Log
Food Lion Distribution Center #4
Dunn, North Carolina
MW-1 MW-2 MW-3 MW-4 RW-1 RW-2 RW-3 RW-4 RW-5 RW-6 RW-7 RW-8 RW-9
Gauging Date
Product Thickness (ft)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00
Sock Present (yes/no)No No No No No Yes Yes Yes No Yes No Yes Yes
Sock Replaced (yes/no)NA NA NA NA NA Yes Yes Yes NA Yes NA Yes Yes
Sock Eliminated (yes/no)No No No No No No No No No No No No No
Gauging Date
Product Thickness (ft)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Sock Present (yes/no)No No No No No NA*Yes Yes No Yes No Yes Yes
Sock Replaced (yes/no)NA NA NA NA NA NA*Yes Yes NA Yes NA Yes Yes
Sock Eliminated (yes/no)No No No No No NA*No No No No No No No
Gauging Date
Product Thickness (ft)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.00 0.00 0.00
Sock Present (yes/no)No No No No No Yes Yes Yes No Yes No Yes Yes
Sock Replaced (yes/no)NA NA NA NA NA No No No NA Yes NA No No
Sock Eliminated (yes/no)No No No No No No No No No No No No No
Gauging Date
Product Thickness (ft)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Sock Present (yes/no)No No No No No Yes Yes Yes No Yes No Yes Yes
Sock Replaced (yes/no)NA NA NA NA NA Yes No No NA No NA Yes No
Sock Eliminated (yes/no)No No No No No No Yes Yes No Yes No No Yes
Notes:
bgs = below ground surface btc = below top of casing
NA = Not Applicable NM = Not Measured * = Couldn't open well during gauging period
12/20/19
4
6 1
6 2
05/21/19
09/23/19
0
Monitoring Wells Recovery Wells
0
Number of
Socks
Replaced
Number of
Socks
Present
66
Number of
Socks
Eliminated
02/07/19
055
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
FIGURES
Copyright:© 2013 National Geographic Society, i-cubed³02,4001,200FeetFOOD LION DISTRIBUTION CENTER #42940 Arrowhead Road, Dunn, North CarolinaFigureDR: CHK:DATE:SITE LOCATION MAP1D.YoungD. Hriciga9/24/2019CLIENT:PROJ.:6480188107TITLE:SCALE:SITE:LOCATION:P:\Comm-Ind\Projects\Clients A to F\Food Lion\6480166020 Passive Recovery\7_GraphicsFOOD LION, INC.1 "=1,200 'SITEWood Environment & Infrastructure Solutions, Inc.4021 Stirrup Creek Drive, Suite 100Durham, NC 27703(919) 381-9900LegendSite Boundary
!(!(!(#7#7#7#7#7#7#7#7#7"DDiesel ASTsFormer Location of USTsProduct PipelinePump IslandsFormerTreatment SystemHighway 301RW-9RW-8RW-7RW-6RW-5RW-4RW-3RW-2RW-1MW-1MW-3MW-2MW-4NC Center for Geographic Information & AnalysisLegend"DDeep Monitoring Well!(Monitoring Well#7Recovery Well³08040FeetFOOD LION DISTRIBUTION CENTER #42940 Arrowhead Road, Dunn, North CarolinaFigureDR: CHK:DATE:SITE LAYOUT ANDWELL LOCATION MAP2D.YoungD. Hriciga9/24/2019CLIENT:PROJ.:6480188107TITLE:SCALE:SITE:LOCATION:P:\Comm-Ind\Projects\Clients A to F\Food Lion\6480166020 Passive Recovery\7_GraphicsFOOD LION, INC.1 "=40 'Wood Environment && Infrastructure, Inc.4021 Stirrup Creek Drive, Suite 100Durham, NC 27703(919) 381-9900
!(!(!(#7#7#7#7#7#7#7#7#7"D!?!?!?US 301 SMW -3NC Center for Geographic Information & AnalysisLegend!?Water Supply WellsWithin 1,500 Feet"DDeep Monitoring Well!(Monitoring Well#7Recovery WellDrainage DitchRoadwaysSite Boundary1,500-Foot RadiusHarnett County Parcels³0840420FeetFOOD LION DISTRIBUTION CENTER #42940 Arrowhead Road, Dunn, North CarolinaFigureDR: CHK:DATE:POTENTIALWATER SUPPLY WELL LOCATION MAPS. LevineD. Hriciga02/19/2019CLIENT:PROJ.:6480188107TITLE:SCALE:SITE:LOCATION:P:\Comm-Ind\Projects\Clients A to F\Food Lion\6480188107 Recovery-Survey\7_GraphicsFOOD LION, INC.1 "=400 'Wood Environment &Infrastructure Solutions, Inc.4021 Stirrup Creek Drive, Suite 100Durham, NC 27703(919) 381-99001445 Ammons Rd.1473 Ammons Rd.93 Longbranch Rd.RetentionPond3
!(
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!(#7
#7 #7
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"D
US 301 SMW-3
*MW-4
RW-9168.49
RW-8168.47
RW-7167.94
RW-6167.26
RW-5167.12
RW-3169.31RW-2168.36
RW-1166.67
MW-1166.43
MW-3171.32
MW-2166.45
*RW-4165.91
NC Center for Geographic Information & Analysis
Legend
"D Deep Monitoring Well
!(Monitoring Well
#7 Recovery Well
Type
Groundwater Contour
Groundwater FlowDirection
Inferred Flow
Drainage Ditch
Site Boundary
Roadways
Harnett County Parcels
³
0 10050Feet
FOOD LION DISTRIBUTION CENTER #42940 Arrowhead Road, Dunn, North Carolina
Figure
DR:CHK:
DATE:
GROUNDWATER ELEVATIONSDECEMBER 20, 2019
C. Pennington A. Kellogg
05/21/2020
CLIENT:
PROJ.:6480188107
TITLE:
SCALE:SITE:
LOCATION:P:\Comm-Ind\Projects\Clients A to F\Food Lion\6480188107 Recovery-Survey\7_Graphics
FOOD LION, INC.
1 "=50 '
Wood Environment &Infrastructure Solutions, Inc.4021 Stirrup Creek Drive, Suite 100Durham, NC 27703(919) 381-9900
RetentionPond
Notes* = Well Not used for Contouring
171170169168167167
168
169
170
171
4
Wood Environment & Infrastructure Solutions, Inc.
4021 Stirrup Creek Drive, Suite 100
Durham, North Carolina 27703
Tel: [phone] / Fax: [phone]
www.woodplc.com
Licensure: NC Engineering F-1253 /NC Geology C-247
APPENDIX A
WASTE DISPOSAL DOCUMENTATION