20025_Rocky Mount Mills_Assessment WP_20210302

Environmental Services, Ltd.
SAMPLING WORK PLAN
ROCKY MOUNT MILLS
ROCKY MOUNT, NORTH CAROLINA
Revision 8
Brownfield Project Number: 20025-16-64
Submitted By
Atlantic Shores Environmental Services, Ltd.
License No. G4767
March 2, 2021
Cheryl Moody, PE
Principal Engineer
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Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
TABLE OF CONTENT
March 2, 2021
1.0 INTRODUCTION........................................................................................................................................1
1.1
ASSESSMENT HISTORY................................................................................................................................2
1.2
REDEVELOPMENT PLANS.............................................................................................................................4
1.2.1
Rocky Mount Mill............................................................................................................................. 4
1.2.2
Mill Village Residences..................................................................................................................... 4
1.2.3
Burlington Industries........................................................................................................................ 5
1.2.4
Commercial Center..........................................................................................................................5
2.0 SCOPE OF WORK......................................................................................................................................5
2.1
ROCKY MOUNT MILL.................................................................................................................................5
2.2
MILLVILLAGE RESIDENCES..........................................................................................................................6
2.2.1
— Crawl Space Samples.......................................................................................................................... 6
2.2.2
— Groundwater Samples........................................................................................................................ 6
2.2.3
— Drip Line Soil Samples......................................................................................................................... 6
2.3
BURLINGTON INDUSTRIES SITE.....................................................................................................................6
2.3.1
— Sub Slab Samples............................................................................................................................... 6
2.3.2
— Soil Gas Samples................................................................................................................................ 7
2.3.3
— Shallow Soil Samples — Former Transformer Locations........................................................................ 7
2.3.4
— Resample MW-6 and MW-7............................................................................................................... 7
2.4
PROPOSED ROCKY MOUNT ASSISTED LIVING FACILITY........................................................................................7
2.5
POTENTIOMETRIC MAP..............................................................................................................................8
2.6
COMMERCIAL CENTER................................................................................................................................8
2.6.1
— Sub Slab Samples............................................................................................................................... 8
2.6.2
— Groundwater Sample......................................................................................................................... 8
2.7
FUEL OIL UST REMOVALS........................................................................................................................... 8
3.0 SAMPLING METHODOLOGY.....................................................................................................................8
3.1
SOIL GAS SAMPLES....................................................................................................................................
8
3.1.1
Port Installation...............................................................................................................................
8
3.1.2
Helium Tracer Test...........................................................................................................................
9
3.2
SUB SLAB SAMPLES.................................................................................................................................
10
3.2.1
Port Installation.............................................................................................................................
10
3.2.2
Helium Tracer Test.........................................................................................................................10
3.3
SOIL SAMPLING......................................................................................................................................
11
3.4
GROUNDWATER WELLS............................................................................................................................
13
3.5
CRAWL SPACE VOC SAMPLING...................................................................................................................
13
3.6
FUEL OIL UST REMOVAL..........................................................................................................................
14
4.0 LABORATORY
ANALYSES........................................................................................................................14
4.1
SOIL GAS AND SUB SLAB GAS SAMPLES........................................................................................................
14
4.2
SOIL AND GROUNDWATER SAMPLES............................................................................................................14
4.3
CRAWL SPACE VOC SAMPLES....................................................................................................................
15
5.0 QA/QC....................................................................................................................................................15
6.0 INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT........................................................................15
7.0 REPORTING............................................................................................................................................15
8.0 CLOSING.................................................................................................................................................15

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Figures
1 — Site Location Map
2 — Work Plan Project Area
3 - RMM Soil and Groundwater Locations
3A and 3B — RMM Crawl Space Samples
4 — Mill Village and Burlington Industries Sampling locations
5 — RMM Assisted Living Sampling Locations
6 — Falls Road Commercial Property Sampling Locations
7 — UST locations
8 -10 — Former Burlington Industry Transformer Locations
11 — Plat Map
Tables
1 - Brownfield Property List
2 - Summary of Samples
Appendices
March 2, 2021
1 - Figures 1 thru 5 from Report of Soil Excavation and Residual Materials Removal, prepared by ASE
dated February 18, 2015.
2 - Barnhill Construction email
3 — Laboratory Certifications

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
1.0 INTRODUCTION
March 2, 2021
Atlantic Shores Environmental Services, Ltd. (ASE) is pleased to provide this work plan summarizing sampling
activities for the Rocky Mount Mills Brownfield site. The site roughly encompasses the land from the Tar River
south to West Ridge Street (Refer to Figure 1). Table 1 lists the site properties. The subject site is being
redeveloped as a mixed -use site (commercial, residential, retail). Table 1 lists the site addresses.
This Brownfield property began as two separated Brownfield sites (Rocky Mount Villas (former Burlington
Industries- No. 18013-14-064 and Rocky Mount Mills - No 20025-16-64). Since the properties are
contiguous and managed by the same parent company, the Rocky Mount Villas site was merged into the
Rocky Mount Mills site and the project retained Brownfield No. 20025-16-64. Refer to the attached Rocky
Mount Mills CBC Owned Properties Plat Map for included properties.
The work proposed in this work plan is designed to cover the following data gaps:
Rocky Mount Mills
• Former Rayon Building
• Shipping Warehouse
• Crawl Space VOC's
Mill Village Residences
• Crawl space VOC sampling
• Groundwater
• Lead in soils
Burlington Industries Site
• The plume from the Burlington Industries property
• Sub slab VOCs
• Soil Gas
• Groundwater flow
• Shallow soil borings around former PCB transformers
• Groundwater -Resample MW-6 and MW-7
Proposed Rocky Mount Assisted Living Facility
• Former on -site borrow pit
• Development of the Rocky Mount Assisted Living facility
• Soil and groundwater sampling
• Soil Gas Sampling
Commercial Center
• Sub slab VOCs
• Downgradient groundwater sampling
On Site USTs
• Two on site heating oil USTs
The assessment proposes in this work plan is not intended for other DEQ programs.

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
1.1 Assessment History
The combined Rocky Mount Mills site consists of approximately 127 acres of mixed -use property along
the Tar River. Two former textile mill complexes (Rocky Mount Mills (RRM) and the former Burlington
Industries mill (Burlington) are located within the boundaries of the site, as well as some commercial
properties (including a former gas station and dry cleaner). A large portion of the property is residential.
Assessment of the site has included only portions of the site to date. These include:
• RMM Main Mill — soil adjacent to the tail race.
• RMM Main Mill — soil and GW at former powerhouse AST tank farm.
• RMM Main Mill - Soil and GW near a former Fuel Oil UST.
• RMM Main Mill — Soil and GW near suspected gasoline UST (subsequent GPR did not identify a
tank at this location).
• RMM Main Mill site - Carpenter shop — soil.
• 910 Falls Road — This property was a former gas station and dry cleaner. 441 tons of soil were
excavated. Soil and groundwater samples.
• 28 River Drive — a residential heating oil AST. Soil excavation and soil samples.
• GW in the residential area downgradient of the former Burlington Industries Property.
• 901 Columbia Avenue — Heating oil UST release, soil samples.
These assessments occurred prior to receiving eligibility into the Brownfield Program. Some remedial
efforts were also conducted which included removal and disposal of remnant petroleum materials,
petroleum contaminated soils and trace amounts of PCB impacted soils (adjacent to tail race). Additional
materials removed from the site included asbestos containing building materials, PCB and non -PCB
transformers and mercury vapor lights. Accredited and/or trained personnel conducted the
removal/abatement of these materials and the materials were transported and disposed under manifest at
approved facilities.
Assessment of the Burlington site occurred in April 2019, under a DEQ approved work plan. Twenty-five
soil borings and fourteen temporary monitoring wells were advanced on the project site. Arsenic and
potentially chromium were identified in the site soils above regulatory criteria. The arsenic was identified
at levels typically found in the regional soils and is not considered a contaminant. Total chromium was
identified in the site soils above the chromium VI criteria but well below the chromium III criteria. Since
pigments and dyes were historically used on the site, the presence of chromium VI cannot be ruled out.
Groundwater at the Burlington site has been impacted by chlorinated and petroleum products above 2L
Standards. Tetrachloroethene (Pere) has been identified above gross contaminant levels in two locations.
The source area for the Perc has not been identified. However, it is likely close to TMW-5, which is located
just west of the former interior chemical storage area. The extent of the plume has not been delineated.
In addition, several metals were also identified above 2L standards. However, it should be noted that most
of the samples were collected from temporary wells on the day of installation. The samples were relatively
turbid.
Known impacts remain in four (4) locations on the whole Brownfield site.
1. Low levels of petroleum impacts in the soil along the tail race at RMM. These impacts are likely
attributed to frequent flooding events from the Tar River and not site specific.
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Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
March 2, 2021
2. The commercial property located at 910 Falls Road. Petroleum impacted soils remain on this
former gas station property. In addition low levels (below 2L standards) of chlorinated compounds
were identified in the groundwater.
3. Burlington Industries- The following target analytes were identified above Preliminary Soil
Remediation Goals (PSRG) in the collected soil samples:
• Arsenic - Arsenic was identified above residential criteria in 22 of the 25 samples, above
commercial standards in seven (7) of the 25 samples and above soil to water in three (3) of
25 samples.
• Chromium - Chromium was identified in 16 of the 25 samples above the residential,
commercial, and soil to groundwater criteria for Chromium VI. However, the concentrations
are well below the criteria for Chromium III. It should be noted that the samples were
analyzed for total chromium. Since pigments and dyes were historically used on the site, the
presence of Chromium VI has not been ruled out.
In addition to the exceedances listed above, low levels of VOCs (below regulatory standards) were
identified in soil samples B-2 and B-6. PCBs were not identified in the two samples for which they
were analyzed. The pH from the seven (7) samples analyzed ranged from 5.6 to 7.7.
Groundwater at the Burlington site has been impacted by chlorinated and petroleum products above
2L Standards. Tetrachloroethene (Perc) has been identified above gross contaminant levels in two
locations.
4. Petroleum impacts have been documented adjacent to the fuel oil UST located at Columbia Avenue.
One soil sample was collected adjacent to this tank in January 2017. Impacts were noted.
Removal of eight (8) transformers from the Burlington site occurred in February 2020. Three (3) of the
transformers contained PCB's over 500 ppm (units 1, 7, and 8). Units 7 and 8 contained Inerteen oil. Two
(2) of the transformers were contaminated with 50 ppm to 500 ppm (Units 2 and 3). Three (3) transformers
were non -detect for PCBs (Units 4, 5, and 6). Locations of the former transformers are illustrated on Figures
8-10.
The removal was prompted by an Environmental Protection Agency (EPA) inspection and subsequent
Notice of Opportunity to Show Cause for the Caro mount Mills — Formerly Burlington Industries, Inc Plant.
In response to this EPA letter, the transformers were tested, drained and both the transformer oil, and the
transformer carcasses have been removed from the site and properly disposed. The work was conducted to
the satisfaction of the EPA as reflected in the Consent Agreement and Final Order dated June 3, 2020.
Significant due diligence investigation has been conducted on the Brownfield property to date. Historical
maps, facility maps, aerial photographs ground penetrating radar and interviews have been conducted to
attempt to identify undocumented impact areas of the site or tanks, drums, fuel lines, buried material or
other waste materials. It appears that the following two fuel oil USTs are located on the site:
Residence located at 114 West Ridge Street — Assessment of this tank has not occurred.
Church located at 901 Columbia Avenue - One soil sample was collected adjacent to this tank in
January 2017. Impacts were noted.
These tanks are slated for removal. However, redevelopment plans for these properties have not been
established. Therefore, a schedule to remove these tanks has not been generated. Refer to Figure 7 for
approximate tank locations.
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Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
1.2 Redevelopment Plans
March 2, 2021
The site is being redeveloped into commercial, institutional, office space, residential, restaurants, a brewery
incubator and recreational space. Currently the prospective developer is focusing their energy on the
northern portion of the site, essentially Elm Street and north of Elm Street.
Below the site has been divided into four separate sections for clarity purposes only. The grouping does not
represent phasing of the project.
1.2.1 Rocky Mount Mill
This area of the site encompasses the northwestern portion of the property and includes the main Rocky
Mount Mill and associated former residential buildings. Redevelopment for this area have included the
following:
• Resurface the existing parking lot and construct an additional parking area from an adjoining
wooded tract.
• Construct a storm water BMP.
• Rework and existing storm water BMP.
• Relocate the Carpenter shop.
• Convert the Carpenter shop to a retail shop and a Community College classroom.
• Demolish a portion of the Shipping warehouse.
• Convert the remaining area of the shipping warehouse to brewery incubators.
• Demolish the Rayon building.
• Demolish the pump house.
• Convert the residences into office space, restaurants and brewery space.
• Convert the powerhouse to a meeting/event space.
• Convert main mill building to restaurant, commercial and residential space (Partially completed as
of the date of this work plan).
• Create an additional entrance into the mill complex from Falls Road.
• Convert the island in the River to green space with walking trails/venue space. This would include
constructing a bridge over the race (has not occurred as of the date of this work plan).
Three areas of soil remediation have occurred on this area of the site. They include petroleum and trace
PCB soils adjacent to the race (January 2015), petroleum soils adjacent to the former power house (January
2015) and petroleum soils adjacent to the former Carpenter shed (January 2015). The soil excavation was
documented in the Report of Soil Excavation and Residual Materials Removal, prepared by ASE dated
February 18, 2015. Figures 1 thru 5 from this report have been included in Appendix 1. Currently, the only
known impacts remaining on this portion of the site are low levels of petroleum soil impacts along the race.
1.2.2 Mill Village Residences
The Mill village is primarily residential and undeveloped land. The village was riddled with numerous
dilapidated historical homes and undeveloped residential lots. The existing Mill Village homes along River
Drive and Carr Street have been renovated. Numerous additional similar style homes have been constructed
on the vacant lots along these two roads. A storm water BMP, a gravel alley between River Drive and West
Elm Street and associated two foot drainage feature and repair and replacement of the sidewalks and
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Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
addition of street lighting have also occurred. Work has not proceeded on residential tracts along West Elm
Street or other residentially owned lots, with the exception of some commercially converted homes along
Falls Road.
As a whole, we do not anticipate soil or groundwater impacts to the Mill Village residential properties. As
such, redevelopment of them has proceeded similar to that of a typical residential project. The majority of
the asbestos containing building material has previously been abated from the residential structures.
However, some asbestos abatement is still pending on some residential properties. Due to the impacts
identified on the cross to upgradient Burlington Mills property, DEQ has requested assessment of the
residential crawl space of the homes in the Mill Village.
1.2.3 Burlington Industries
Redevelopment plans for this portion of the site are currently pending. However, it is likely that a portion
of the mill building will be demolished. Asbestos containing building materials and other regulated
materials will require removal prior to demolition. Due to some miscommunications, a portion of asphalt
from this section of the site was removed to gain storm water credits for permitting needs for other areas of
the site. No dirt was removed from the site. No indications of piping, tanks or impacts were identified during
the removal of the asphalt. Barnhill Construction hauled the asphalt to their Rocky Mount Asphalt plant
located at 10826 Highway 97 West in Rocky Mount, North Carolina for recycling. An email confirming
this recycling has been attached in Appendix 2.
The exposed area was seeded with groundcover immediately after the asphalt was removed. This area is
restricted with a chain link fence.
1.2.4 Commercial Center
Redevelopment plans for this area of the Brownfield site have not yet been created. This area of the site
was formerly a gas station and a dry cleaner. A large volume of soil was removed from the gas station site.
However, additional soil impacts remain. In addition, low levels of chlorinated solvents have historically
been identified in the groundwater.
A church located further east of this area has a fuel oil tank that requires removal. Recent borings have
identified impacts from the tank. DEQ has been notified of the release. However a Notice of Regulatory
Requirements has not been received as of the date of this EMP.
The North Carolina Department of Environmental Quality, (DEQ) Brownfield section has requested additional
assessment of the site. The following scope of work encompasses those requests.
2.0 SCOPE OF WORK
A summary of the sampling described below has been included in Table 2.
2.1 Rocky Mount Mill
ASE will collect two soil and groundwater samples associated with the former rayon building. The samples
will be analyzed for volatile (VOC) and semi volatile compounds (SVOC) by EPA Methods 8260 and 8270
5

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
respectively. The samples will also be analyzed for the presence of RCRA 8 metals (Chromium VI). See
Figure 3 for proposed sampling locations.
ASE will collect two shallow soil and groundwater samples associated with the shipping warehouse. The
samples will be analyzed for volatile (VOC) and semi volatile compounds (SVOC) by EPA Methods 8260
and 8270 respectively. The samples will also be analyzed for the presence of RCRA 8 metals (Chromium
VI). See Figure 3 for proposed sampling locations.
ASE will collect two crawlspace air samples below units 100-113 and 115. ASE will collect one crawl
space air sample below units 14-22 . See Figures 3A and 3B for proposed sampling locations. Summa
canisters will be used to collect crawlspace gas. The samples will be analyzed for the presence of volatile
organics by Method TO-15. The samples will be collected using eight (8) hour regulators.
2.2 Mill Village Residences
2.2.1— Crawl Space Samples
ASE will collect crawlspace air samples from two (2) of the houses along West Elm Street (No. 41 and 43),
and one location along Carr Street (No. 7). See Figure 4 for proposed sampling locations. Forty Three West
Elm is not owned by the prospective developer. If access to this property is not granted, an additional sample
will be collected from 12 Carr Street. Summa canisters will be used to collect crawlspace gas from the three
homes. The samples will be analyzed for the presence of volatile organics by Method TO-15. The samples
will be collected using eight (8) hour regulators.
If any of these samples suggest impacts, additional sampling will include two (2) additional samples along
Carr Street adjoining the elevated sampling locations. Additional sampling will continue until such time
that results do not suggest impacts.
2.2.2 — Groundwater Samples
Three monitoring wells will be installed within the mill village. See Figure 4 for proposed sampling
locations. The groundwater samples will be analyzed for volatile (VOC) and semi volatile compounds
(SVOC) by EPA Methods 8260 and 8270 respectively. The samples will also be analyzed for the presence
of RCRA 8 metals (Chromium VI).
2.2.3 — Drip Line Soil Samples
Based on discussions with DEQ, DEQ will perform soil screening of a select number of Mill Village
homes using a hand held XRF analyzer. Based on the results of this screening, additional soil sampling
may be requested by DEQ.
2.3 Burlington Industries Site
2.3.1— Sub Slab Samples
ASE will collect seven sub slab air samples within current building footprint. Summa canisters will be used
to collect soil gas from the sampling ports. The sampling will be conducted in according to the NCDEQ
sampling protocols for soil vapor sampling. The samples will be analyzed for the presence of volatile
organics by Method TO-15. See Figure 4 for proposed sampling locations.
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Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
2.3.2 — Soil Gas Samples
Since current redevelopment plans have not been conceptualize, four (4) soil gas sampling locations are
proposed and have been illustrated on Figure 4. The locations represent overall coverage and off site
potential sources.
2.3.3 — Shallow Soil Samples — Former Transformer Locations
ASE will collect shallow soil (0-1 ft) samples for PCB around the former PCB transformers (Units 1, 2, 3,
7). The soils samples will be analyzed by EPA Method 8082. EPA Method 1668 will be run on a subset of
the samples, to include 1) the highest result from each "group" of PCB transformers in terms of location
and 2) any samples where the results are ND but the detection limit is > 0.23 mg/kg. See Figure 4 for
sampling locations.
2.3.4 — Resample MW-6 and MW-7
ASE will resample the existing MW-6 and MW-7. See Figure 4 for their locations. The groundwater
samples will be analyzed for volatile (VOC) and semi volatile compounds (SVOC) by EPA Methods 8260
and 8270 respectively. The samples will also be analyzed for the presence of RCRA 8 metals (Chromium
VI).
2.4 Proposed Rocky Mount Assisted LivingFacility
The structure is a single story building. The sewer coming out of the building will be 8' deep and based on
grade it will be getting shallower as it travels down to the tie in at the road. The water will come out of the
building 4' deep and get shallower as it travels down to the tie in at the road. ASE will collect soil samples
along these utilities at the approximate depth of the excavations using hand augers. A decontaminated hand
auger will be used to collect the samples. Field personnel will don nitrile gloves during boring advancement.
Once the sampling depth has been reached, new gloves will be used to collect the soil samples. The auger
will be cleaned between sampling locations with deionized water and alconox. The auger will then be
rinsed with deionizing water. Two samples will be collected from the sewer/water utility trench. One soil
sample will be collected from each of two storm water trenches (See Figure 5). The samples will be
analyzed for volatile (VOC) and semi volatile compounds of RCRA 8 metals (Chromium VI).
Four soil samples will be collected from the areas of the site that will be cut. The purpose of these samples
is to characterize the soils for export to expedite removal of the soils during grading. Approximately 2,000
to 4,000 cubic yards of soil is expected to be removed from the site. The attached Figure 5 illustrates the
samples locations. Figure 11 illustrates the cut areas. The proposed sampling locations will require
clearing activities to access.
Four soil gas samples will be inside the future building footprint. The samples will be analyzed for the
presence of volatile organics by Method TO-15. The proposed sampling locations will require clearing
activities to access.
ASE will collect three groundwater samples on the tract of land to determine potential effects from the
Burlington Industries plume. See Figure 5 for proposed sampling locations. The proposed sampling
locations will require clearing activities to access.
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Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
2.5 Potentiometric Map
ASE will generate a potentiometric map of the seven newly installed monitoring wells and two existing
monitoring wells in the vicinity of the Burlington Industries plume (MW-6 And MW-7) to understand
direction of groundwater flow. The groundwater table will be measured from the top of the road box. The
road boxes will be surveyed for relative elevations.
2.6 Commercial Center
2.6.1— Sub Slab Samples
ASE will collect two sub slab vapor samples in the existing building. The samples will be analyzed for the
presence of volatile organics by Method TO-15.
2.6.2 — Groundwater Sample
Property on corner of Falls Road and West Ridge Street. ASE will re -install groundwater monitoring well
MW-8 located behind the structure. The groundwater sample will be analyzed for volatile (VOC) and semi
volatile compounds (SVOC) by EPA Methods 8260 and 8270 respectively. The sample will also be
analyzed for the presence of RCRA 8 metals (Chromium VI). See Figure 6 for proposed sampling locations.
2.7 Fuel oil UST Removals
An excavation contractor will be retained to remove the USTs. Any residual material in the tank will be
removed and disposed of under manifest. Confirmational soil sampling will be conducted in the tank pits.
Five soil sample will be collected from each tank pit (four sidewalls and base). The samples will be analyzed
for volatile (VOC) and semi volatile compounds (SVOC) by EPA Methods 8260 and 8270 respectively and
RCRA 8 metals (including Chromium VI)Method 6020/7471, and Cr VI by EPA Method 7199. See Figure
7 for tank locations.
The soil gas result will be compared NCDEQ Soil Gas Screening Levels (January 2021). The soil results
will be compared to January 2021 soil remediation goals. The groundwater sampling results will be
compared to the 0.2L groundwater standards dated July 2020.
3.0 SAMPLING METHODOLOGY
3.1 Soil Gas Samples
3.1.1 Port Installation
The vapor point borehole will be created using a 2.25-inch width and 4 ft length Geoprobe macro -core soil
sampling tube. The sample tube can be advanced to the desired depth then removed, therefore, leaving a
void of approximately 2.25 inches in diameter at the desired depth. The boreholes will be advanced to five
feet for exterior areas. The clean vapor point is connected to a length of 0.25-inch Teflon tubing and inserted
into the borehole and would rest at the termination depth. The bottom of the borehole would then be filled
with 6 inches of #2 mesh silica sand. Above the filter pack, the annulus will be sealed with a minimum of
two feet of granular sodium bentonite consisting of 6 inches of dry granular bentonite to prevent the

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
infiltration of hydrated bentonite followed by one foot of hydrated bentonite. Hydrated granular bentonite
will be placed up to the ground surface to complete the seal. Six inches of dedicated Teflon tubing will
extend from the ground surface to serve as a sampling port for the summa canister or similar sampling
device. The ports will be allowed to equilibrate for at least four hours before sampling.
3.1.2 Helium Tracer Test
Dedicated tubing will be used for each sampling point. The Entech sampling train will be used for all
sampling points, however, it will be purged with at least 100 ccs of ambient air between sampling points.
Helium concentration within the shroud will be measures after each purge volume.
Leak testing will be performed on soil gas probes and fittings of the sampling train before collecting a soil
gas sample using helium. An Entech Instruments (or equivalent) helium detector will be used to verify the
presence and concentration of tracer gas.
The Entech shroud will be placed over the sampling port. A foam ring will be used to bridge the gap between
the ground and the shroud. The I AL canister(s) will be placed in the shroud using a micro QT fitting. Both
3-way valves (purge and sample) will be set to the off position The micro-QT fitting from the sampling
train will be connected to the sampling port QT fitting. The canister(s) will be attached to the female QT
fittings within the shroud. The shroud will be closed and locked. The helium source will be attached to the
top of the shroud using %%4 inch tubing. The helium detector will be turned on to ensure it is reading 20.9%
oxygen. The helium detector will be connected to the shroud using a 1/16 inch plastic line and metal elbow.
The elbow is inserted into the left port of the detector. The shroud will be filled with helium.
The chameleon sampling train and sample point outlet will be within an Entech shroud. The shroud
atmosphere will be enriched with at least 10% helium. The helium concertation will be maintained at or
above 10% throughout the duration of the tracer test and sampling. The purging device (50 cc syringe) will
be situated outside of the shroud connected to the helium detector and the sampling train with Teflon tubing.
The helium control valve will be switched to the shroud position. A minimum of 50 ccs will purged from
the right port of the helium detector. This will pull air from within the shroud to the Helium detector to
ensure the correct percentage of helium in the shroud.
For the soil gas samples, one purge volume will include the volume of the 0.25-inch macro core sampling
tube and the depth of the boring. Based on a five-foot boring, one purge volume is calculated at
approximately 0.0017 W or 50cc.
Both the helium control valve and sampling control valve will be turned to the purge position. A minimum
of 300 ccs will be evacuated from the sample point using the syringe to purge the system. If the bonnet and
sample train are leak free, the helium level reading will drop below 1%. The shroud helium concentration
and the helium concentration in the purged soil vapor will be documented. Both valves will be turned to
the off position. The sample will not be collected by turning the sample valve to the sample position.
The sampling will be following the Division of Waste Management Vapor Intrusion Guidance (May 2020).
The sample collection will begin if the leak detection testing indicates helium concentrations in the vapor
point are less than or equal to 1. A photograph of the shroud and sampling set-up at each sample location
will be taken. The sample container used for the collection of soil gas samples are laboratory supplied
stainless steel 1.4-Liter summa canisters. The sample flow rate is set by a regulator and will be a maximum
of 200 cc (mL) per minute. The sampling valve will be closed when the vacuum is approximately 6 inches
of Hg and that the sampling canister final vacuum will not be allowed to reach 0 inches Hg. Before attaching

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
the sample container, the vapor probe will be purged as described above. The soil gas samples will be
submitted to EMSL Analytical in Pineville North Carolina under the chain of custody protocol and will be
analyzed using USEPA Method TO-15. After sampling, the sampling ports will be abandoned by removing
the tubing and using bentonite to seal any angular spaces in the borehole.
One duplicate sample will be collected immediately after the original sample. Soil gas samples will be
compared to Vapor Intrusion Screening Levels (VISLs) dated January 2021.
3.2 Sub Slab Samples
3.2.1 Port Installation
The sub slab soil gas sampling point installation procedure will be:
• A rotary hammer will be used to drill into the concrete. The installation will require two masonry
bits, 3/8 in. for the outer hole and in. bit for the inner hole. The larger bit is used to make a hole
that is approximately one inch deep and the smaller bit is used to complete the hole through the
slab. After the hole is drilled, the concrete dust and debris will be removed by vacuuming.
• A stainless steel anchor and wedge will be inserted to a point flush with the top of the concrete
slab. The wedge will be set by using a hammer. The Bonnet will be screwed into the anchor and
will be tightened with the Bonnet wrench. The Bonnet has a male QT fitting.
• Water will used to test the seal between the probe and the slab. Seven cc of water will be injected
into one of the holes in the top of the bonnet. Water will come out the second hole. If water is
detected between the Bonnet and the concrete, there is a leak in the system. If it is only seen coming
out to the second hole, the system is tight.
3.2.2 Helium Tracer Test
Dedicated tubing will be used for each sampling point. The Entech sampling train will be used for all
sampling points, however, it will be purged with at least 150 ccs of ambient air between sampling points.
Leak testing will be performed on soil gas probes and fittings of the sampling train before collecting a soil
gas sample using helium. An Entech Instruments (or equivalent) helium detector will be used to verify the
presence and concentration of tracer gas.
The Entech shroud will be placed over the sampling port. A foam ring will be used to bridge the gap between
the ground and the shroud. The 1 AL canister(s) will be placed in the shroud using a micro QT fitting. Both
3-way valves (purge and sample) will be set to the off position The micro-QT fitting from the sampling
train will be connected to the sampling port QT fitting. The canister(s) will be attached to the female QT
fittings within the shroud. The shroud will be closed and locked. The helium source will be attached to the
top of the shroud using'/4 inch tubing. The helium detector will be turned on to ensure it is reading 20.9%
oxygen. The helium detector will be connected to the shroud using a l/16 inch plastic line and metal elbow.
The elbow is inserted into the left port of the detector. The shroud will be filled with helium.
The chameleon sampling train and sample point outlet will be within an Entech shroud. The shroud
atmosphere will be enriched with at least 10% helium. The helium concertation will be maintained at or
above 10% throughout the duration of the tracer test and sampling. The purging device (50 cc syringe) will
10

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
be situated outside of the shroud connected to the helium detector and the sampling train with Teflon tubing.
The helium control valve will be switched to the shroud position. A minimum of 50 ccs will purged from
the right port of the helium detector. This will pull air from within the shroud to the Helium detector to
ensure the correct percentage of helium in the shroud. Turn both the helium control valve and sampling
control valve to the purge position. A minimum of 300 ccs will be evacuated from the sample point using
the syringe to purge the system. If the bonnet and sample train are leak free, the helium level reading will
drop below 1%. The shroud helium concentration and the helium concentration in the purged soil vapor
will be documented. Both valves will be turned to the off position. The sample will then be collected by
turning the sample valve to the sample position.
For the sub slab vapor samples, one purge volume will include the volume of the 0.25-inch macro core
sampling tube and the depth of the boring. Based on a five-foot boring, one purge volume is calculated at
approximately 0.01042 W or 300 cc.
The sampling will be following the Division of Waste Management Vapor Intrusion Guidance (March
2018). The sample collection will begin if the leak detection testing indicates helium concentrations in the
vapor point are less than or equal to 1. A photograph of the shroud and sampling set-up at each sample
location will be taken. The sample container used for the collection of sub slab vapor samples are laboratory
supplied stainless steel 1.4-Liter summa canisters. The sample flow rate is set by a regulator and will be a
maximum of 200 cc (mL) per minute. The sampling valve will be closed when the vacuum is approximately
6 inches of Hg and that the sampling canister final vacuum will not be allowed to reach 0 inches Hg. Before
attaching the sample container, the vapor probe will be purged as described above. The sub slab vapor
samples will be submitted to EMSL Analytical in Cinnaminson New Jersey under the chain of custody
protocol and will be analyzed using USEPA Method TO-15. After sampling, the sampling ports will be
abandoned by removing the tubing and using bentonite to seal any angular spaces in the borehole.
One duplicate sample will be collected immediately after the original sample is collected. Sub slab
samples will be compared to Vapor Intrusion Screening Levels (VISLs) dates January 2021.
3.3 Soil Samnlin
The majority of the soil borings will be advanced using a Geoprobe®. Geoprobe® soil borings will be
advanced using the Direct Push techniques using a Geoprobe®. The Geoprobe® consists of a hydraulic
jack mounted on a drill rig. The Geoprobe® is capable of driving various forms of groundwater and soil
sampling probes into the ground to depths equivalent of auger refusal. The soil samples were collected by
driving a 4-foot long, 1.5-inch-diameter sampling probe into the soil. The probe was lined with a disposable
clear plastic tube, which was replaced for each 4-foot interval. After the probe is driven, the clear plastic
tube filled with soil is removed from the probe. The clear plastic tube is then cut open to remove the soil.
A photoionization detector will be used to field screen soils from the borings. PID readings and other
visual/olfactory observations will be recorded in the soil boring logs. Soil samples for laboratory analysis
will be collected above the observed water table based on field screening results. If indications of impacts
are not noted, soil sample will be collected from the top two feet of the boring.
Shallow soil borings will be collected using a decontaminated stainless steel hand auger.
Samples for laboratory analysis will be placed in laboratory prepared containers using new disposable
nitrile gloves. After being filled, the sample containers were labeled with the project name and number, the
time and date of sample collection, the analyses to be performed, and the absence or presence of
11

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
preservative. The filled sample containers will be placed into an ice filled cooler to maintain the samples at
approximately 4° Celsius.
If soil samples are not proposed in certain locations, the drilling will advance to the groundwater table with
no collection of soil samples.
Sample collection will be conducted in accordance with the NCDEQ Inactive Hazardous Sites
Program Guidelines for Assessment and Cleanup (January 2020).The samples will be compared to the
North Carolina DEQ Preliminary Soil Remediation Goals (PSRG, dated January 2021).
Soil boring logs will be generated. The augers will be decontaminated per boring using an alconox solution and
a pressure washer.
Continuous soil sampling will be collect down to the proposed excavation depth from the soil
characterization samples ( E-1 to E-4). One composite soil sample will be collected from each boring. The
samples will be screened in the field using a PID. Samples will be composited in a stainless steel bowl
using a stainless steel spade or spoon. A discreet sample will be collected for VOC analysis based on field
screening results. If indications of impacts are not observed, the VOC sample will be collected from a depth
of 2 feet.
3.3.1 Sampling Point Abandonment
Monitoring well borings:
Each boring that intercepts the water table will be abandoned in accordance with NC well drilling
requirements.
"(d) All wells other than water supply wells, including temporary wells, monitoring wells, or test borings:
(1)less than 20 feet in depth that do not penetrate the water table shall be abandoned by filling
the entire well up to land surface with grout, dry clay, or material excavated during drilling of the well and
then compacted in place;
(2)greater than 20 feet in depth or that penetrate the water table shall be abandoned by
completely filling with a bentonite or cement -type grout; and
(3)constructed in consolidated rock formations or that penetrate zones of consolidated rock may
be filled with grout, sand, gravel, or drill cuttings within the zones of consolidated rock. The top of any
sand, gravel or cutting fill shall terminate 10 feet or greater below the top of the consolidated rock or five
feet below the bottom of the casing. Grout shall be placed beginning 10 feet below the top of the
consolidated rock or five feet below the bottom of the casing in a manner to ensure complete filling of the
casing and shall extend up to the land surface. For any well in which the depth of the casing or the depth of
the bedrock is not known or cannot be confirmed, the entire length of the well shall be filled with grout up
to the land surface."
The monitoring wells will be abandoned after sampling data has been reviewed. Soils from these borings
will be contained as described in Section 6.
12

Additional Assessment Sampling Work Plan-R8 March 2, 2021
Rocky Mount Mills
Brownfield project number: 20025-16-64
Shallow Borings:
Shallow soil borings will be abandoned by placing bentonite into the borings.
3.4 Groundwater Wells
Permanent groundwater wells will be installed using a rotary auger. The well will consist of two inch
schedule 40 PVC riser pipe and 0.10, two inch schedule 40 screen. The wells will intercept the groundwater
table and be installed in general accordance with the North Carolina Administrative Code Title 15A-Well
construction Standards. The wells will be installed with 10 feet of slotted PVC screen (0.01-inch slot widths)
positioned to intersect the water table at the time of drilling. The wells will be constructed with 2-inch I.D.
Schedule 40 PVC flushed -threaded casing and screen. The PVC screen and casing will be lowered to the
bottom of the boreholes. A ten -foot length of slotted well screen with machined 0.010-inch slot widths and
threaded bottom plug will be installed at the bottom of each well. A solid section of PVC casing was placed
above the screened interval and extended to a point approximately 1 foot above the ground surface. The
annular space between the PVC and the boring wall will be filled with well sand to at least once foot above
the well screen. Bentonite will be used to fill the remaining void up to six inches of ground level. The
remaining void will be filled with grout.
The wells will be developed 24 hours after installation. Once the well has recovered back to or near the
baseline water levels, at least three well volumes (0.2 gallons per foot of 2-inch well is one well volume)
will be purged for the development. Purge water will be placed in labelled 55-gallon drums. The purging
will be completed with a dedicated PVC bailer or peristaltic pump and dedicated tubing. Purging will
continue until the turbidity readings are 10 NTU or less. If 10 NTUs have not been reached after purging
six well volumes, the development will stop and the NTUs will be recorded. Conductivity and pH readings
will be monitored at each '/2 well volume to document stabilization readings.
If groundwater data does not show impacts, the purge water will be released on site. If impacts are noted,
the drums will be disposed of off -site under manifest.
The wells will measured for groundwater depth prior to development and will be sampled after
development. The samples will be collected using a dedicated PVC bailer or a peristaltic pump and
dedicated tubing.
3.5 Crawl Space VOC sampling
The sample container used for the collection of crawl space gas samples are laboratory supplied 6 liter
stainless steel summa canisters. An eight hour regulator will be used, which equates to a 12.5 ml/minute
flow rate. The samples will be placed at the approximate center of the crawl space, at least 10 feet from the
crawlspace access. The temperature of the crawl space will be recorded at the start and end of the sampling.
The pressure in the canister will be documented at the beginning and the end of sampling.
Crawl space samples will be compared to Vapor Intrusion Screening Levels (VISLs) dates January 2021.
13

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
3.6 Fuel Oil UST Removal
March 2, 2021
The two known fuel oil USTs will be removed using a small excavator. Any residual material will be
pumped out prior to removal and transported to an approved facility under manifest. If impacts are apparent
by visual, olfactory or PID readings, the impacted soils will be excavated and transported to an approved
facility under manifest. The tank carcass will be transported to a locate metals recycling facility for disposal.
Confirmational soil sampling will be conducted in the tank pits. Five (5) soil sample will be collected from
each tank pit (each sidewall and a bottom sample). The samples will be analyzed for volatile (VOC) and
semi volatile compounds (SVOC) by EPA Methods 8260 and 8270 respectively and RCRA 8 metals
(including Chromium VI)Method 6020/7471, and Cr VI by EPA Method 7199.
The size of the tanks are not currently known, so the depths of samples will be based on field observations.
Import material to backfill the excavations will pre -approved by DEQ prior to initiation of the work.
4.0 LABORATORY ANALYSES
4.1 Soil Gas and Sub slab Gas Samples
The soil gas samples will be submitted to EMSL Analytical in Pineville, North Carolina, under the chain
of custody protocol and will be analyzed using USEPA Method TO-15. The laboratory is certified by AIHA
with the Laboratory ID of LAP-192283. A copy of the certification has been included in Appendix 3. The
Reporting Limits/Method Detection Limits and the Reporting of J-Flags will meet applicable screening
criteria. The hold time for this media is up to 30 days. Based on this hold time requirement, there is not a
concern with hold times.
4.2 Soil and Groundwater Samples
The soil and groundwater samples will be submitted to Con -Test Analytical Laboratory located at 29 Spruce
Street in East Longmeadow, MA under the chain of custody protocol. The laboratory is certified by NCDEQ
Laboratory Certification Branch (Certificate is attached in Appendix 3).
The samples will be laboratory analyzed for the following:
• VOCs y EPA methods 8260. The Reporting Limits/Method Detection Limits and the Reporting of
J-Flags will meet applicable screening criteria. The hold time for this analysis is up to 7 days. Based
on this hold time requirement, there is not a concern with hold times.
• SVOCs by EPA Method 8270. The Reporting Limits/Method Detection Limits and the Reporting
of J-Flags will meet applicable screening criteria. The hold time for this analysis is up to 14 days.
Based on this hold time requirement, there is not a concern with hold times.
• RCRA 8 metals by method 6010 ICP metals and 7471 Mercury (including hexavalent chromium
by method 7199). The Reporting Limits/Method Detection Limits and the Reporting of J-Flags will
meet applicable screening criteria. The soil hold time for these analysis is up to 28 days. Based on
this hold time requirement, there is not a concern with hold times. The groundwater hold time for
methods 6010 and 7471 analysis is up to 28 days. Based on this hold time requirement, there is not
a concern with hold times. The groundwater hold time for method 7199 analysis is up to 24 hours.
Based on this hold time requirement, these samples will be collected after 10:30 am and be picked
14

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
March 2, 2021
up by the Con -Test courier on the day of sampling and shipped for 10 am delivery at the lab to
ensure this holding time in not exceeded.
4.3 Crawl Space VOC Samples
The crawl space gas samples will be submitted to EMSL Analytical in Pineville, North Carolina, under the
chain of custody protocol and will be analyzed using USEPA Method TO-15. The laboratory is certified by
AIHA with the Laboratory ID of LAP-192283. There are no concerns with hold times. The RL/MDL will
meet applicable residential screening criteria and include reporting of J-flags to meet criteria.
5.0 QA/QC
The samples will be collected in laboratory supplied contains, providing adequate sample volume for the
MS/MSD analysis (level 2). One duplicate sample will be collected for every 20 samples, per media, per
method. One trip blank for 8270 will accompany each cooler. The samples, duplicate samples and trip
blanks will be submitted under the chain of custody. The soil and groundwater samples will be submitted
to Con -Test Analytical Laboratory under the chain of custody protocol.
The soil gas samples will be submitted to EMSL Analytical in Pineville, North Carolina under the chain of
custody protocol.
6.0 INVESTIGATION DERIVED WASTE (IDW) MANAGEMENT
Soil generated from the borings that is not collected as a sample will be left on -site stored in labeled 55 gallon
drums. If laboratory data indicates compliance with PSRGs, the soil will be spread on site. If data indicates
exceedances of PSRGs, the waste will be collected and disposed under manifest.
Groundwater purge water generated on site will be stored in labeled 55 gallon drums. If laboratory data
indicates compliance with 2L standards, the purge water will be drained on site. If groundwater data indicates
exceedances of 2L, the waste will be collected and disposed under manifest.
7.0 REPORTING
ASE will provide an electronic copy of the finished report that will consist of a summary of the project
information, the results obtained, and our conclusions and recommendations. Tables for tabulated analytical
data per media sampled and analyzed, compared against applicable screening levels will be included in the
report. Figures will be generated to depict the actual sample locations and the potentiometric surface. The
figures will have approximate scale and north arrow depicted. The report will be sealed by a North Carolina
Licensed Professional Engineer, by a licensed firm.
8.0 CLOSING
If there are questions regarding this report or a need for further information, please contact us at 910-371-
5980.
15

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Sincerely,
ATLANTIC SHORES ENVIRONMENTAL SERVICES, LTD.
North Carolina License No. C-4767
Cheryl J. Moody, PE
Principal Engineer
CAR❑r��i
o4.FEs 5�0.
SEAL r' ;
051006
rF}� ERYL i Moo
Brandon S. Dobbs
Staff Scientist
March 2, 2021
16

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Figures
March 2, 2021

v�
Approximate site area
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FIGURE 1— SITE LOCATION MAP t N
Source: USGS US Topo 7.5-minute map for Rocky Mount, NC 2019
Srxrtaj ASE Project No. 1209C
Rocky Mount Mills Brownfield' October 2020
Project No. 20025-16-64
Rocky Mount, North Carolina
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Approximate Scale: FIGURE 3: PROPOSED SAMPLING LOCATIONS RMM
0 100 Ft
Source: 2017 Aerial — Nash County GIS
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Rocky Mount Mills Brownfield
tic -sh
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Project No. 20025-16-64
Rocky Mount Mills main site
ASE Project No. 1109C
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February 2021
Rocky Mount, North Carolina
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FIGURE 3A PROPOSED SAMPLING LOCATIONS RMM
Rocky Mount Mills Brownfield
Project No. 20025-16-64
Rocky Mount Mills main site
Falls Road
Rocky Mount, North Carolina
Source: Rocky Mount Mills floor plans
n
IW O- .
Um ircnnilent,d Seniees, Ltd,
TN
ASE Project No. 1109C
February 2021

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FIGURE 3B PROPOSED SAMPLING LOCATIONS RMM
Source: Rocky Mount Mills floor plans 'tN
Rocky Mount Mills Brownfield
Project No. 20025-16-64
Rocky Mount Mills main site
Falls Road
Rocky Mount, North Carolina
El ircnnllent�d Seniees, Ltd,
ASE Project No. 1109C
February 2021

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• Proposed Soil Vapor Samples
Proposed Utility Samples
0 Proposed Export Soil Samples
Approximate Scale: FIGURE 5: PROPOSED SAMPLING LOCATIONS RM ASSISTED LIVING
o'tooFt t N
Source: Nash County GIS and Surnmey Engineering Associates, PLLC Erosion Control Plan dated June 2020
Rocky Mount Mills Brownfield 811
Project No. 20025-16-64 g'' ICA�, ASE Project No. 1109M
Rocky Mount Assisted Living Development October 2020
River Drive
Rocky Mount, North Carolina E.Inirtmnienf d Seniees, Ltd,

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1
Approximate Scale: FIGURE 6: PROPOSED SAMPLING LOCATIONS RMM
0 85 Ft 't N
Source: 2018 Aerial — Goggle Maps
Rocky Mount Mills Brownfield tic S�
Project No. 20025-16-64 , ICA
Rocky Mount Mills main site ASE Project No. 1109C
Falls Road and W. Ridge Street 'Wki�
October 2020
Rocky Mount, North Carolina'ti
Gnircnnlicad Seniees, Ltd,

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FIGURE 7 — UST LOCATIONS
i N
Rocky Mount Mills2►s'c
Brownfields Project No: 10025-16-64
S�xrtaj
°ss
ASE Project No. 1209C
September 2020
Rocky Mount, North Carolina
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116ronmen1a3 Sc»iccs, IAd.

Key:
O - Transformer Locations
pI
1.
FIGURE 8 — Former Transformer Locations
Source: Google Earth 2014
Caromount Mills — Former Burlington Industries
EPA Project ID : NCD981025323
NC Brownfield Project No. 20025-16-64
Optic Shp ff
iki�
Emznmimenlal Seniee& Ltd.
ASE Project No. 1204B
Septemer 2020
tN

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Contained PCBs
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.
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Key:
O - Transformers
X
I
ai
FIGURE 9 — Former Transformer Locations
Source: Nash County GIS 2013 Aerial
Caromount Mills — Former Burlington Industries �►ASE Project No. 1204B
EPA Project ID : NCD981025323 i---_ September 2020
NC Brownfield Project No. 20025-16-64
Linzi t)iinienlal Seniees, LLEL
tN

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- Transformers r
FIGURE 10 — Former Transformer Locations tN
Source: Nash County GIS 2013 Aerial
Caromount Mills — Former Burlington Industries, ASE Project No. 1204B
EPA Project ID : NCD981025323 September 2020
0-00 ki
NC Brownfield Project No. 20025-16-64
Lmzn)iinienlal Seniees, Ltd.

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ON+GD C0+39 ON+W CO.74 C3+09 C6+27 C4+48 CO.43 GD+76 CO+84 Ct+23 C1+92 C2+13 CT+82 C1.34 C1+24 C1+83 C2+18 C2.68 C2+50 C2+23 C2+36 C3+G5 �C3+42 C4430 CO+46
GN+GD F1+77 F4+00 CO+14 C5+03 C0+29 CH44 C4+27 C7+64 C7+46 C6+78 .C6+03 CO+36 C1+12 C7+49 C1+92 !C1+95 C2+33 C2+00 C1+25 C1+77 C2+00 C1+89 Ct+73 C1+72 C2+02 C2+21 C3+45 C3+89 C7+22 �1
CO+46 C0+61 C2+82 1,2*&1 C5r611 C4195 C3.46 C1.62 C0+78 ON+GD Ct+78 CB•62 C1+08 C1+03 C0r44 Co+62 C0+7t C6.73 C1+00 C1+28 C1+39 C1+21 Cl+34 C1+13 C1+18 C1r50 Ct+83 1C2+95 C3+32 C5r05 ON+GD
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Blue: Fill areas
ON -GO Fd•31 F5.91 F8+76 F8.33 FB•34 F8•t5 F8.41 F8r4d F7.99 F7+62 F8.36 F6.47 Fd•71 FdrS1 Fd•36 F9.76 ON•GP
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F2M0 F2+00 F1+38 F1+p1 F� F0+24 FO+1��
FIGURE I I - CUT AND FILL -ASSISTED LIVING PARCEL t N
Source: Coastal Commercial Contractors
'mac S1xrtaj ASE Project No. 1209C
Rocky Mount Mills Brownfield' �p October 2020
Project No. 20025-16-64
Rocky Mount, North Carolina _9k-
00
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Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Tables
March 2, 2021

Table 1 - Rocky Mount Mills Properties
Brownfield Project No. 20025-16-64
Address
Tax PIN No.
Owner
Structure (Yes/No)
Residential Property
(Yes/No) )
Redeveloped/renovated (Yes/No)
Belleview Street
907 Belleview
385011558267
385011558331
Rocky Mount Village LLC
Yes
Yes
No
911 Belleview
Rocky Mount Village LLC
Yes
Yes
No
914 Belleview
385011556223
Rocky Mount Village LLC
Yes
Yes
No
915 Belleview
385011558305
385011556208
Rocky Mount Village LLC
Yes
Yes
No
916 Belleview
Rocky Mount Village LLC
Yes
Yes
No
923 Belleview
1385011557422
Rocky Mount Village LLC
Yes
Yes
No
924 Belleview
1385011555383
Rocky Mount Village LLC
Yes
Yes
No
Carr Street
7 Carr Street
385010341564
Rocky Mount Village LLC
Yes
Yes
New construction
9 Carr Street
385010341620
Rocky Mount Village LLC
Yes
Yes
New construction
11 Carr Street
385014340610
Rocky Mount Village LLC
Yes
Yes
Yes
12 Carr Street
385014341770
Rocky Mount Village LLC
Yes
Yes
Yes
13 Carr Street
385014249695
Rocky Mount Village LLC
Yes
Yes
Yes
15 Carr Street
385014249669
Rocky Mount Village LLC
Yes
Yes
Yes
17 Carr Street
385014249743
Rocky Mount Village LLC
Yes
Yes
Yes
19 Carr Street
385014249709
Rocky Mount Village LLC
Yes
Yes
Yes
20 Carr Street
385014340857
Rocky Mount Village LLC
Yes
Yes
Yes
22 Carr Street
385014340913
Rocky Mount Village LLC
Yes
Yes
Yes
23 Carr Street
385014248855
Rocky Mount Village LLC
Yes
Yes
Yes
25 Carr Street
385010248988
Rocky Mount Village LLC
Yes
Yes
New construction
River Drive and Carr Street
385014341954
Rocky Mount Village LLC
No
Yes
Vacant/Alley
Columbia
901 Columbia
385011555074
385011555130
385011553035
385011555105
385011553009
385011554270
Rocky Mount Village LLC
Yes
No - Church
No
909 Columbia
Rocky Mount Village LLC
Yes
Yes
No
912 Columbia
Rocky Mount Village LLC
No
Yes
Vacant land
915 Columbia
Rocky Mount Village LLC
Yes
Yes
No
916 Columbia
Rocky Mount Village LLC
Yes
Yes
No
919 Columbia
Rocky Mount Village LLC
Yes
yes
No
920 Columbia
385011552173
Rocky Mount Village LLC
Yes
Yes
No
923 Columbia
385011554223
Rocky Mount Village TLC
Yes
Yes
No
928 Columbia
1385011551296
Rocky Mount Village LLC
Yes
Yes
No
Falls Road
910 Falls Road
385014449744
Rocky Mount Village LLC
Yes
No- Commercial
No - Same tax parcel as 102 West Ridge
Street
1003 Falls Road
385010459018
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1004 Falls Road
385010447968
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1008 Falls Road
385010457015
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1009 Falls Road
385010458176
Rocky Mount Village LLC
1020 Falls Road
385010456154
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1021 Falls Road
385010458214
Rocky Mount Village LLC
yes
Yes - Commercial
redevelopment proposed
No
1026 Falls Road
385010456202
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1027 Falls Road
385010457362
Rocky Mount Village LLC
Yes
Yes - Commercial
redevelopment proposed
No
1032 Falls Road
385010455360
RM Commercial LLC
Yes
Yes
Yes - Part of the tiny home short term
rental community (three units)
1104 Falls Road
385010454484
RM Commercial LLC
Yes
Commercial
Yes - Commercial
1107 Falls Road
385010456534
RM Commercial LLC
Yes
Commercial
Yes - Baribrewery
1118 Falls Road
385010453592
RM Commercial LLC
Yes
Commercial
Yes - Commercial
1121 Falls Road
385010467009
RM Commercial LLC
Yes
Commercial
Yes - Restaurant
1135 Falls Road
Yes
Commercial
Yes - Restaurant
1139 Falls Roas (Carpenter Shed)
Yes
Commercial
Yes - shop/communityshop/community college
1143 Falls Road (1835 house)
Yes
Commercial
Yes - office space
1147 Falls Road (shipping
warehouse)
Yes
Commercial
Yes - Brewery Incubators
1150 Falls Road (cotton warehouse)
385010368193
RM Commercial LLC
Yes
Vacant Cotton Warehouse
No - will be commercial
1131 Falls Road
385010461330
Rocky Mount Mill LLC
Yes
Commercial/residential
Yes - Commercial and residential
1151 Falls Road (Mill buildn)
Yes
Commercial/residential
Yes -Commercial and residential
1151 Falls Road (Rayon Building)
No
Now a Driveway
Yes - Now a driveway
1151 Falls Road (Canteen)
Yes
Commercial
Yes - Coffee Shop
Mill Street
906 Mill Street
385014442210
385014442452
Rocky Mount Village LLC
yes
Yes
No
917 Mill Street
IRocky Mount Village LLC
yes
Yes
No
Page 1 of 3

Table 1 - Rocky Mount Mills Properties
Brownfield Project No. 20025-16-64
Address
Tax PIN No.
Owner
Structure (Yes/No)
Residential Property
(Yes/No) )
Redeveloped/renovated (Yes/No)
North Harris Street
710 N Harris Street
385014236642
385014236985
Rocky Mount Village LLC
Yes
No - Warehouse
No
714 N Harris Street
Rocky Mount Village LLC
Yes
No - Warehouse
No
River Drive
6 River Dr
385010452458
RM Commercial LLC
Yes
Yes
Yes
12 River Dr
385010359351
Rocky Mount Village LLC
Yes
Yes
Yes
13 River Dr
385010358504
Rocky Mount Village LLC
Yes
Yes
Yes
14 River Dr
385010358287
Rocky Mount Village LLC
Yes
Yes
Yes
15River Dr
385010357438
Rocky Mount Village LLC
Yes
Yes
Yes
16 River Dr
385010358212
Rocky Mount Village LLC
Yes
Yes
Yes
17 River Dr
385010356483
Rocky Mount Village LLC
Yes
Yes
Yes
18 River Dr
385010357158
Rocky Mount Village LLC
yes
Yes
New construction
19 River Dr
385010356337
Rocky Mount Village LLC
No
Yes
Vacant land -BMP
20 River Dr
385010357104
Rocky Mount Village LLC
Yes
Yes
New construction
21 River Dr
385010355393
Rocky Mount Village LLC
No
Yes
vacant land -BMP
22 River Dr
385010356150
Rocky Mount Village LLC
Yes
Yes
New construction
23 River Dr
385010355239
Rocky Mount Village LLC
No
Yes
vacant land - BMP
24 River Dr
385010355096
Rocky Mount Village LLC
Yes
Yes
Yes
25 River Dr
385010354276
Rocky Mount Village LLC
Yes
Yes
New construction
26 River Dr
385010355032
Rocky Mount Village LLC
Yes
Yes
Yes
27 River Dr
385010354203
Rocky Mount Village LLC
Yes
Yes
Yes
28 River Dr
385010354061
Rocky Mount Village LLC
Yes
Yes
Yes
29 River Dr
385010353241
Rocky Mount Village LLC
Yes
Yes
Yes
30 River Dr
385014344905
Rocky Mount Village LLC
Yes
Yes
Yes
31 River Dr
385010353200
Rocky Mount Village LLC
Yes
Yes
Yes
32 River Dr
385014343933
Rocky Mount Village LLC
Yes
Yes
Yes
33 River Dr
385010352251
Rocky Mount Village LLC
Yes
Yes
Yes
34 River Dr
385014342953
Rocky Mount Village LLC
Yes
Yes
Yes
35 River Dr
385010352268
Rocky Mount Village LLC
Yes
Yes
Yes
37 River Drive
385010351287
Rocky Mount Village LLC
Yes
Yes
New construction
River Drive
385010357164
Rocky Mount Village LLC
No
Yes
Proposed
East Elm Street
2 E. Elm Street
385010456387
Rocky Mount Village LLC
Yes
Yes
No
4 E. Elm Street
385010457441
Rocky Mount Village LLC
Yes
Yes
Yes
6 E Elm Street
385010458415
Rocky Mount Village LLC
Yes
Yes
New construction
7 E. Elm Street
385010467009
RM Commercial LLC
Yes
No
Yes - Restaurant
8 E Elm Street
385010458479
Rocky Mount Village LLC
Yes
Yes
New construction
10 E Elm Street
385010459533
Rocky Mount Village LLC
Yes
Yes
Yes
12 E Elm Street
385010459587
Rocky Mount Village LLC
Yes
Yes
Yes
14 E Elm Street
385011550651
Rocky Mount Village LLC
No
Yes
Vacant land
16 E Elm Street
385011551615
Rocky Mount Village LLC
Yes
Yes
Yes
20 E Elm Street
385011551689
Rocky Mount Village LLC
Yes
Yes
Yes
24 E. ElmStreet
385011552744
Rocky Mount Village LLC
Yes
No- formerly was vacant
land
Yes Commercial - Tiny homes short term
rentals
End of E Elm Street
385011563264
Rocky Mount Village LLC
No
Yes
Vacant land
West Elm Street
1 W Elm Street
385010454420
Rocky Mount Village LLC
Yes
Yes
No
3 W Elm Street
385010453355
Rocky Mount Village LLC
Yes
Yes
No
4 W Elm Street
385010454177
Rocky Mount Village LLC
Yes
Yes
Yes
5 W Elm Street
385010452391
Rocky Mount Village LLC
Yes
Yes
Yes
6 W Elm Street
385010454113
Rocky Mount Village LLC
Yes
Yes
Yes
7 W Elm Street
385010452237
Rocky Mount Village LLC
Yes
Yes
Yes
9 W Elm Street
385010451273
Rocky Mount Village LLC
Yes
Yes
New construction
10 W Elm Street
385010452085
Rocky Mount Village LLC
Yes
Yes
Yes
12 W Elm Street
385014451042
Rocky Mount Village LLC
No
Yes
Vacant land
13-15 W Elm Street
385010450147
Rocky Mount Village LLC
No
Yes
Vacant land
14 W Elm Street
385014440977
Rocky Mount Village LLC
No
Yes
Vacant land
16 W Elm Street
385014349982
Rocky Mount Village LLC
No
Yes
Vacant land
17 W Elm Street
385010359009
Rocky Mount Village LLC
Yes
Yes
No
18 W Elm Street
385014349838
Rocky Mount Village LLC
No
Yes
Vacant land
19 W Elm Street
385010358046
Rocky Mount Village LLC
No
Yes
Vacant land
20 W Elm Street
385014348885
Rocky Mount Village LLC
No
Yes
Vacant land
21 W Elm Street
385014358001
Rocky Mount Village LLC
No
Yes
Vacant land
22 W Elm Street
385014348821
Rocky Mount Village LLC
No
Yes
Vacant land
23 W Elm Street
385014347947
Rocky Mount Village LLC
No
Yes
Vacant land
24 W Elm Street
385014347777
Rocky Mount Village LLC
No
Yes
Vacant land
25 W Elm Street
385014346984
Rock Mount Villa e LLC
No
Yes
Vacant land
26 W Elm Street
385014347724
Rocky Mount Village LLC
No
Yes
Vacant land
27 W Elm Street
1385014346930
Rocky Mount Village LLC
No
Yes
Vacant land
Page 2 of 3

Table 1 - Rocky Mount Mills Properties
Brownfield Project No. 20025-16-64
Address
Tax PIN No.
Owner
Structure (Yes/No)
Residential Property
(Yes/No) )
Redeveloped/renovated (Yes/No)
28 W Elm Street
385014346761
Rocky Mount Village LLC
No
Yes
Vacant land
29 W Elm Street
385014345866
Rocky Mount Village LLC
No
Yes
Vacant land
30 W Elm Street
385014346606
Rocky Mount Village LLC
No
Yes
Vacant land
31 W Elm Street
385014345813
Rocky Mount Village LLC
No
Yes
Vacant land
32 W Elm Street
385014345620
Rocky Mount Village LLC
No
Yes
Vacant land
33 W Elm Street
385014344759
Rocky Mount Village LLC
No
Yes
Vacant land
34 W Elm Street
385014344556
Rocky Mount Village LLC
No
Yes
Vacant land
35 W Elm Street
385014344705
Rocky Mount Village LLC
No
Yes
Vacant land
36 W Elm Street
385014343580
Rocky Mount Village LLC
No
Yes
Vacant land
37 W Elm Street
385014343751
Rocky Mount Village LLC
No
Yes
Vacant land
38 W Elm Street
385014343405
Rocky Mount Village LLC
No
Yes
Vacant land
39 W Elm Street
385014343608
Rocky Mount Village LLC
No
Yes
Vacant land
41 W Elm Street
385014342652
Rocky Mount Village LLC
Yes
Yes
New construction
End of W. Elm
385010341379
Rocky Mount Village LLC
No
Yes
Vacant land
Melton
630 Melton
385011556563
Rocky Mount Village LLC
No
Yes
Vacant land (part of BMP)
700 Melton
385011555413
385011554287
385011553373
385011558481
Rocky Mount Village LLC
No
Yes
Vacant land (put of BMP)
713 Melton
Rocky Mount Village LLC
Yes
Yes
No
720 Melton
Rocky Mount Village LLC
No
Yes
Vacant land (part of BMP)
Off Melton Road
Rocky Mount Village LLC
No
Yes
No
East Ridge
102-104 E Ridge
385015541727
385015541860
Rocky Mount Village LLC
Yes
Yes
No
108 E. Ridge
Rocky Mount Village LLC
Yes
Yes
No
112 E. Ridge
385015542804
Rocky Mount Village LLC
yes
Yes
No
116 E. Ride
385015542868
385015543900
385015543986
Rocky Mount Village LLC
yes
Yes
No
122 E. Ridge
Rocky Mount Village LLC
Yes
Yes
No
130 E. Ridge
Rocky Mount Village LLC
Yes
Yes
No
134 E. Ride
385015544929
Rocky Mount Village LLC
Yes
Yes
No
214 E. Ridge
385011556143
385011556186
385011557128
Rocky Mount Village LLC
Yes
Yes
No
218 E. Ridge
Rocky Mount Village LLC
No
Yes
No
222 E. Ridge
Rocky Mount Village LLC
No
Yes
No
308 E. Ridge
1385011559225
Rocky Mount Village LLC
Yes
Yes
No
310 E. Ridge
1385011559370
Rocky Mount Village LLC
Yes
Yes
No
West Ridge Street
102 W Ridge
385014449744
385014449605
385014448612
385014447670
385014447538
385014448318
Rocky Mount Village LLC
Yes
No - commercial
No - Same tax parcel as 910 Falls Road
104-112 W. Ride
Rocky Mount Village LLC
Yes
Yes
No
114 W. Ridge
Rocky Mount Village LLC
Yes
Yes
No
116 W. Ridge
Rocky Mount Village LLC
Yes
Yes
No
124 W Ridge
Rocky Mount Village LLC
Yes
Yes
No
127 W. Ridge
Nash County Holdings
Yes
Yes
No
128 W. Ride
385014446595
Rocky Mount Village LLC
Yes
Yes
No
135 W. Ridge
385014447332
385014446467
385014443350
385014441177
385014344078
Rocky Mount Village LLC
Yes
Yes
No
136 W. Ridge
Rocky Mount Village LLC
Yes
Yes
No
220 W. Ride
Rocky Mount Village LLC
Yes
Yes
No
306/308 W. Ridge
Rocky Mount Village LLC
Yes
Yes
No
450 W. Ridge
RM Commercial LLC
Yes
No- Burlington Industries
No
East Spring Street
5 E Spring Street
385011550241
385011550241
Rocky Mount Village LLC
Yes
Yes
No
7 E Spring Street
Rocky Mount Village LLC
Yes
Yes
No
West Spring Street
No Street Number
385010456000
385010447894
Rocky Mount Village LLC
No
Yes
No - Vacant field
No Street Number
Rocky Mount Village LLC
No
Yes
No
North Pine Street
702 N Pine
385014334299
1385014335316
Rocky Mount Village LLC
Yes
Yes
No
706 N Pine
1 Rocky Mount Village LLC
Yes
Yes
No
Rhodes Place
1025 Rhodes Place
385011555879
RM Commercial LLC
No
Yes
No
Peach Tree
908 Peachtree
385014444446
Rocky Mount Village LLC
Yes
Yes
No
907 Peachtree
385014446505
Rocky Mount Village LLC
Yes
Yes
No
Notes:
*Renovated/new construction illustrated in green highlight.
Page 3 of 3

TABLE 2 - PROPOSED SAMPLES
ROCKY MOUNT MILLS
Numer of
Objective
Type of Sample
samples
Sample ID
Depth of Sample
Sample Analysis
QA/QC
Rocky Mount Mill
MW15-SS1
EPA Methods 8260 and 8270 and RCRA 8
Soil Samples
2
0.6 to 1 foot
metals (including Chromium VI)Method
MW16-SS1
Evaluate soil and groundwater in the former
6020/7471, and Cr VI by EPA Method 7199.
MW-15
EPA Methods 8260 and 8270 and RCRA 8
Rayon building footprint
Groundwater Samples
2
Estimated 10-15 feet
metals (including Chromium VI)Method
MW-16
6020/7471, and Cr VI by EPA Method 7199.
MW17-SS1
EPA Methods 8260 and 8270 and RCRA 8
Soil Samples
2
0.6 to 1 foot
metals (including Chromium VI)Method
MW18-SS1
Evaluate soil and groundwater in the
6020/7471, and Cr VI by EPA Method 7199.
MW-17
EPA Methods 8260 and 8270 and RCRA 8
Shipping warehouse
Groundwater Samples
2
Estimated 10-15 feet
metals (including Chromium VI)Method
MW-18
6020/7471, and Cr VI by EPA Method 7199.
CS-4
CS-5
CS-6
Evaluate crawl Space VOCs
Crawel Space Samples
5
In Crawl Space
TO-15, plus library search
CS-7
CS-8
Mill Village Residences
MW-12
Evaluate the groundwater in the Mill village
Groundwater Samples
3
Estimated 12-17 feet
EPA Methods 8260 and 8270 and RCRA 8
metals (including Chromium VI)Method
MW-13
MW-14
602o/7471, and Cr VI by EPA Method 7199.
Duplicate
MW-14D
Duplicate
CS-2
Evaluate the risk of VOC impacts
Crawl Space Air
Samples
3
ICS-3
CS-1
In crawl space
TO-15, plus library search
Duplicate
CS-31D
Duplicate
Burlington Industries Site
Sub-1
Sub-2
Sub-3
Evaluate sub slab VOCs
Sub slab gas samples
7
Sub-4
TO-15, plus library search
Sub-5
Sub-6
Sub-7
Duplicate
Sub-6D
Just below the slab
Duplicate
Evaluate the risk of VOC impacts. Coverage
SG-1
SG-2
of the pervious areas of the site, including
looking for off site sources identified south
Soil Gas Samples
4
5 feet bgl
TO-15, plus library search
SG-3
of the site.
SG-4
Evaluate the soil around forme PCB
transformers
Soil Samples
2
PCB-1
0-1 foot bgl
EPA Medics 8082, plus 1668 on the highest
samples resuds and any samples with NO
where the detectionlimit if>0.23 mg/kg
PCB-2
Duplicate
PCB-2
Duplicate
MW-6
EPA Methods 8260 and 8270 and RCRA 8
Evaluate Gropundwater
Groudwater Samples
2
NA
metals (including Chromium VI)Method
MW-7
6020/7471, and Cr VI by EPA Method 7199.
Proposed Rocky Mount Assisted Living Facility
Evaluate soil- From Monitoring well
locations. MW-9 soil sample will serve a
dual purpose to evlauted the utility trench at
Soil Sample
1
MW9-SS1
approximately 4 feet
that location.
EPA Methods 8260 and 8270 and RCRA 8
metals (including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
Evaluate soil- From Monitoring well
locations. MW-10
Soil Sample
1
MW10-SS1
Based on field screening. If
indication are not observed, at
final grade depth (0-1 feet bgs)
Evaluate soil- From Monitoring well
locations. MW-11. This boring/well is placed
in the former onsite borrow pit
Soil Sample
I
MWl 1-SSI
Based on field screening. If
indication are not observed, at
final grade depth (approximatey
5 feet bgs)
Evaluate soil -Trench 1 (see Figure 5-
Water and Sewer Trench)
Soil Samples
I
Tl-SSI
5 feet
Evaluate soil - Trench 2 (western storm
water trench)
Soil Samples
I
T2-SS-1
4 feet
Evaluate soil - Trench 3 (Central storm
water trench)
Soil Samples
1
T3-SS1
5 feet
E-1
Evaluate soil -proposed export soils
Soil Samples
4
Composite of entire boring for
all anaysis but 8260 (0-£malmetals
grade depths). Based on field
observations for 8260
EPA Methods 8260 and 8270 and RCRA 8
(including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
E-2
E-3
E-4
Duplicate
E-4D
Duplicate
MW-9
Wells will be advanced to
EPA Methods 8260 and 8270 and RCRA 8

TABLE 2 - PROPOSED SAMPLES
ROCKY MOUNT MILLS
Objective
Type of Sample
Numer of
samples
Sample ID
Depth of Sample
Sample Analysis
QA/QC
Evaluate groundwater
Groundwater Samples
3
MW-10
approximatley 8.5 feet below the
observed water table
metals (including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
MW-11
Evaluate soil gas
Soil gas samples
4
SG-5
5 feet bgl. If the water table is
identified within 5 feet, the
sampling port will be installed
just above the observed water
table.
TO-15, plus library search
SG-6
SG-7
SG-8
�Dplicate
Du licate
Commercial Center
Evaluate sub slab VOC
Sub slab samples
2
Sub-7
just below slab
TO-15, plus library search
Sub-8
Evaluate downgradient groundwater
Goundwater sample
1
MW-8A
Estimated 12-17 feet
EPA Methods 8260 and 8270 and RCRA 8
metals (including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
Fuel Oil USTs
114 West Ridge Street
Soil Samples
5
114-N
Sidewalls and based of tank pit
or over excavation
EPA Methods 8260 and 8270 and RCRA 8
metals (including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
1 14-E
114-5
114-W
114-B
901 Columbia Avenue
Soil Samples
5
901 -N
Sidewalls and based of tank pit
or over excavation
EPA Methods 8260 and 8270 and RCRA 8
metals (including Chromium VI)Method
6020/7471, and Cr VI by EPA Method 7199.
901-E
901-S
901-W
901-B
Duplicate
901-ED
Duplicate
*Trip blank per cooler for 8260 analysis

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Appendix 1
March 2, 2021
Figures 1 thru 5 from Report of Soil Excavation and Residual Materials Removal,
prepared by ASE dated February 18, 2015.

n
Area 3
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Main Mill
1. s
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FIGURE 1— AREAS 1 AND 3 LOCATION MAP f N
2013 NASH COUNTY AERIAL
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StASE Project No. 1209D
Rocky Mount, North Carolina c7�February, 2015
l':u�i�zmmrnC�lSciritrs, lad.
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t
r
28 River
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r
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,
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2-4 0
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-
FIGURE 4 - SITE SKETCH
- AREA 2
f N
NOVEMBER 2014 GOOGLE EARTH AERIAL
28 River Drive
Rocky Mount Mill Village
�1z�'s��`�f
�s
ASE Project No. 1209D
s�'
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Rocky Mount, North Carolina
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FIGURE 5 — SITE SKETCH — AREA 3 f N
NOVEMBER 2014 GOOGLE EARTH AERIAL
Rocky Mount Mill �N.016C Shay, ASE Project No. 1209D
Rocky Mount, North Carolina c�' �S February 2015
.re ..
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40' 1
rm

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Appendix 2
Barnhill Construction Email
March 2, 2021

From: Covington Chavez, Evan [e-mail] cf
Subject: FW: Question - Burlington Industries related
Date: October 12, 2020 at 2:34 PM
To: [e-mail]
Here is the response on the asphalt question.
From: B Marshburn <[e-mail]>
Sent: Monday, October 12, 2020 1:48 PM
To: Covington Chavez, Evan <[e-mail]>
Subject: Fwd: Question - Burlington Industries related
This message came from an external source. Please exercise caution when
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Miss seeing y'all hope all is going well here is the answer to your question take care
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Begin forwarded message:
From: Jonathan Proctor <jproctor@ barn hiIIcontracting.com>
Date: October 12, 2020 at 1:26:44 PM EDT
To: B Marshburn <[e-mail]>
Subject: RE: Question - Burlington Industries related
Bill,
We hauled all of the millings back to our Rocky Mount Asphalt plant located at
10826 Highway 97 W, Rocky Mount, NC. We put the milling in our stockpile which is
put back into our asphalt mix for other projects. 100% of what was taken up was
recycled back into our mix. Let me know if you need anymore info. Thanks,
Jonathan Proctor, Project Manager
Barnhill Contracting Company
252-824-8287 direct 1 252-813-9997 mobile I PO Box 7948 Rocky Mount, NC 27804
www.barnhillcontracting.com I NC General Contractors No. 3194
100R RNHILL
From: B Marshburn <[e-mail]>
Sent: Friday, October 9, 2020 3:48 PM
To: Jonathan Proctor <jproctor@ barn hillcontracting.com>
Subject: [External] Fwd: Question - Burlington Industries related
Please call me regarding this thanks
Sent from my iPhone
E

Begin forwarded message:
From: "Covington Chavez, Evan" <[e-mail]>
Date: October 9, 2020 at 3:03:30 PM EDT
To: B Marshburn <[e-mail]>
Subject: Question - Burlington Industries related
Bill,
I hope you and your family are doing well! I miss running into you at
the Mills, its been a while. I need your help, I am looking for
documentation related to the asphalt removal that we did at
Burlington Industries. Do you have the information about that work?
I'm specifically looking for documentation about where that material
was recycled.
Thanks so much for your help!
Evan
Evan Covington Chavez
Real Estate Development Manager
Capitol Broadcasting Company/Rocky Mount Mills
(o) 919-744-3576
www.rockymountmills.com
Barnhill Contracting Company is a licensed general contractor based in North
Carolina (No. 3194).

Additional Assessment Sampling Work Plan-R8
Rocky Mount Mills
Brownfield project number: 20025-16-64
Appendix 3
Laboratory Certifications
March 2, 2021

4 �5t5�ll it li+�}
1 NA
, ratory Accreditation
Programs, LL
AIHA Laboratory Accreditation Programs, LLC
acknowledges that
EMSL Analytical, Inc.
10801 Southern Loop Blvd., Pineville, NC 28134
Laboratory ID: LAP-192283
along with all premises from which key activities are performed, as listed above, has fulfilled the requirements of the AIHA Laboratory Accreditation Programs (AIHA-LAP),
LLC accreditation to the ISO/IEC 17025:2017 international standard, General Requirements for the Competence of Testing and Calibration Laboratories in the following:
LABORATORY ACCREDITATION PROGRAMS
INDUSTRIAL HYGIENE
ENVIRONMENTAL LEAD
ENVIRONMENTAL MICROBIOLOGY
FOOD
UNIQUE SCOPES
Accreditation Expires: September 01, 2022
Accreditation Expires: September 01, 2022
Accreditation Expires: September 01, 2022
Accreditation Expires:
Accreditation Expires:
Specific Field(s) of Testing (FoT)/Method(s) within each Accreditation Program for which the above named laboratory maintains accreditation is outlined on the attached Scope
of Accreditation. Continued accreditation is contingent upon successful on -going compliance with ISO/IEC 17025:2017 and AIHA-LAP, LLC requirements. This certificate is
not valid without the attached Scope of Accreditation. Please review the AIHA-LAP, LLC website (www.aihaaccreditedlabs.org) for the most current Scope.
Cheryl O Morton
Managing Director, AIHA Laboratory Accreditation Programs, LLC
Revisionl9: 09/01/2020 Date Issued: 09/01/2020

AIHA
Laboratory Accr-editation
Programs, LLt;
ANA Laboratory Accreditation Programs, LLC
SCOPE OF ACCREDITATION
EMSL Analytical, Inc. Laboratory ID: LAP-192283
10801 Southern Loop Blvd., Pineville, NC 28134 Issue Date: 08/31/2020
The laboratory is approved for those specific field(s) of testing/methods listed in the table below. Clients are urged to
verify the laboratory's current accreditation status for the particular field(s) of testing/Methods, since these can change
due to proficiency status, suspension and/or withdrawal of accreditation.
Industrial Hygiene Laboratory Accreditation Program (IHLAP)
Initial Accreditation Date: 10/01/2014
IHLAP Scope Category
Field of Testing (FOT)
Technology sub-
type/Detector
Published Reference
Method/Title of
In-house Method
Component, parameter
or characteristic tested
Asbestos/Fiber
Microscopy Core
Phase Contrast
Microscopy (PCM)
NIOSH 7400
Asbestos/Fibers
Chromatography Core
GC/MS
EPA TO-15
Volatile Organic Compounds
Chromatography Core
Gas Chromatography
GC/ECD
NIOSH 5503
Polychlorinated biphenyls
Chromatography Core
Gas Chromatography
GC/FID
NIOSH 1003 Modified
Halogenated Hydrocarbons
Chromatography Core
Gas Chromatography
GC/FID
NIOSH 1500
Hydrocarbons
Chromatography Core
Gas Chromatography
GC/FID
NIOSH 1501
Aromatic Hydrocarbons
Chromatography Core
Ion Chromatography (IC)
NIOSH 7903
Inorganic Acids
Chromatography Core
Ion Chromatography (IC)
OSHA ID-165SG
Inorganic Acids
Chromatography Core
Liquid Chromatography
HPLC/UV
NIOSH 2O16
Formaldehyde
Chromatography Core
Liquid Chromatography
HPLC/UV
NIOSH 5506
PAHs
Chromatography Core
Liquid Chromatography
HPLC/UV
OSHA 42
Isocyanates
Chromatography Core
Liquid Chromatography
HPLC/UV
OSHA 47
Isocyanates
Miscellaneous Core
Gravimetric
NIOSH 0500
Total Dust
Miscellaneous Core
Gravimetric
NIOSH 0600
Respirable Dust
Miscellaneous Core
Gravimetric
NIOSH 5000
Carbon Black
Spectrometry Core
Atomic Absorption
CVAA
NIOSH 6009
Mercury
Spectrometry Core
Atomic Absorption
FAA
NIOSH 7082
Lead
Spectrometry Core
Inductively -Coupled Plasma
ICP/AES
NIOSH 7300
Metals
Effective: 11 /21 /2019
Revision: 9
Page 1 of 2

AIHA
Lzboratory Accr-editation
Programs, LLB
Technology sub-
Published Reference
Component, parameter
IHLAP Scope Category
Field of Testing (FOT)
type/Detector
Method/Title of
or characteristic tested
In-house Method
Spectrometry Core
Inductively -Coupled Plasma
ICP/AES
NIOSH 7303
Metals
Spectrometry Core
Infrared
NIOSH 7602
Silica
A complete listing of currently accredited IHLAP laboratories is available on the AIHA-LAP, LLC website at: http://
www.aihaaccreditedlabs.org
Effective: 11 /21 /2019
Revision: 9
Page 2 of 2

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