WI0800219_Permit (Completion)_20241002

FINAL TECHNICAL MEMORANDUM CH2MHILLe
Naphthalene Biosparging Treatability Study
Solid Waste Management Unit 350
Marine Corps Installations East -
Marine Corps Base Camp Lejeune, North Carolina
PREPARED FOR: Bryan Beck/NAVFAC Mid-Atlantic Charity Delaney/MCIEAST-MCB CAMLEJ
Patti Vanture/MCIEAST-MCB CAMLEJ Beth Hartzell/NCDENR
PREPARED BY: CH2M HILL
DATE: May 2015
CONTRACT: Comprehensive Long-term Environmental Action Navy(CLEAN)
Contract N62470-11-8012 Contract Task Order(CTO) WE15
1 . Introduction
This Technical Memorandum (TM) presents a summary of the naphthalene biosparging treatability study,
referred to throughout as the treatability study, conducted between April and November 2013 at Resource
Conservation and Recovery Act (RCRA) Solid Waste Management Unit (SWMU) 350, Marine Corps
Installations East—Marine Corps Base Camp Lejeune (MCIEAST-MCB CAMLEJ), North Carolina (Figure 1).
1 .1 Overview
SWMU 350 is a former aboveground storage tank (AST)facility, which consisted of Tanks STT-61 through
STT-66, and is located approximately 400 feet east of Iwo Jima Boulevard, a former entrance to the Tarawa
Terrace housing development of MCIEAST-MCB CAMLEJ, and 100 feet south of North Carolina State Highway
24 (Figure 2).The site previously accommodated six 30,000-gallon-capacity ASTs that were used to store
liquid propane from 1942 to 1984 and waste oil from 1984 to 1993.The ASTs were removed in 1993 and the
associated subsurface fuel lines were removed in 2005. While elevated concentrations of various volatile
organic compounds (VOCs) and semivolatile organic compounds have been detected in groundwater in the
vicinity of the former ASTs and fuel lines since site investigations began in 1991, more recent data have
shown a well-defined naphthalene plume in the 15-and 30-foot zones of the surficial aquifer(Former AST
plume).
During the development of remedial alternatives following completion of a RCRA Facility Investigation (RFI),
biosparging was identified for consideration in the removal of naphthalene from this area. Since site-specific
data related to the effectiveness of biosparging for the treatment of naphthalene would significantly
improve the evaluation of this alternative during the Corrective Measures Study(CMS),this treatability
study was proposed and implemented within the Former AST plume area (Figure 3).
1 .2 Objectives
The objectives of the naphthalene biosparging treatability study were as follows:
• Evaluate the feasibility and effectiveness of biosparging for treating naphthalene in groundwater in the
surficial aquifer in the Former AST plume.
• Evaluate whether single or shallow and deep clustered biosparging wells would be needed to treat the
entire vertical target treatment zone.
• Assess VOC and naphthalene concentrations in soil gas during biosparging to evaluate potential vapor
intrusion (VI) pathways at nearby buildings if full-scale implementation of biosparging were selected as a
corrective measure.
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
• Identify design parameters (for example, injection well spacing, pressures, and flow rates)for the design
of a full-scale biosparging system in support of the CMS.
• Identify design parameters for potential soil vapor extraction (SVE)for evaluation in conjunction with
biosparging as a remedial alternative in the CMS.
• Investigate the applicability of sustainable elements, such as solar panels,that could be incorporated
into the full-scale design for evaluation in the CMS.
2. Treatability Study Implementation
In accordance with the Final Naphthalene Biosparging Treatability Study Work Plan, SWMU 350(referred to
herein as the Work Plan) (CH21VI HILL, 2013),the treatability study and associated field activities were
conducted between April and November 2013. A chronology of the primary activities conducted for the
treatability study is presented in Table 1.
TABLE 1
Treatability Study Chronology
Date Event
Treatability Study Preparation
April 4,2013 Submittal of Notification of Intent to Construct or Operate Injection Wells to the North
Carolina Department of Environment and Natural Resources(NCDENR)
April 5,2013 Utility locating
April 9-19,2013 Monitoring/biosparging well and soil gas point installation
April 22-24,2013 Baseline groundwater sampling
May 13-20,2013 Transportation of equipment compound and connection to injection wells
Fence installation
August 27,2013 Well survey
System Operation and Monitoring
May 21,2013 Biosparging system turned on
June 27-28,2013 1-Month sampling
August 8,2013 Biosparging system turned off
August 26-28,2013 3-Month sampling
November 5-14,2013 6-Month sampling and vegetation clearance
December 4,2013 SVE blower testing
2.1 North Carolina Department of Environment and Natural
Resources Notification of Intent to Construct
On April 12013, MCIEAST-MCB CAMLEJ submitted a Notification of Intent to Construct or Operate Injection
Wells to NCDENR in accordance with 15A North Carolina Administrative Code 02C.0217.The Notification
detailed the need for installation and operation of six new air injection wells at SWMU 350 for the purpose
of evaluating enhanced in situ biodegradation of naphthalene in groundwater in the surficial aquifer. The
submittal is included as Attachment 1.
2.2 Site Preparation
2.2.1 Vegetation Clearance
Vegetation clearance was accomplished prior to well installation, equipment compound staging, and fence
installation using a combination of mechanical and manual methods to fell brush and trees that would
potentially interfere with the safe installation and operation of the biosparging system. Additional
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
vegetation clearance was conducted following well installation to reduce the snake habitat in the areas
surrounding the monitoring wells.
2.2.2 Equipment Compound Staging
On May 13, 2013, an equipment compound housing the air compressor used to provide air to the
biosparging wells was delivered.The compound was placed in the central portion of the site as shown on
Figure 3. Once the compound was situated, an 8-foot-tall chain-link fence was constructed around the
perimeter of the treatment area, enclosing the compound, biosparging wells, and conveyance lines.
2.2.3 Utility Locate
Prior to site mobilization,the North Carolina One Call Center was called and informed of the upcoming
intrusive work at the site so that the participating utilities would be notified.A third-party underground
utility locating subcontractor conducted additional utility locating for potential obstructions within a 20-foot
radius from the proposed drilling locations.
2.3 Construction and Startup
2.3.1 Well Installation
The naphthalene biosparging treatment study area was divided into two study areas.Treatment Area A
included two biosparging wells installed to 40-feet below ground surface (bgs) biosparging wells spaced
roughly 30 feet apart.Treatment Area B included two biosparging well clusters spaced roughly 30 feet apart,
with each cluster containing one biosparging well installed to 25-feet bgs and one biosparging well installed
to 40-feet bgs.The purpose of the two treatment areas was to compare the effectiveness of single, deep
biosparging wells versus shallow and deep clustered pairs.
Five new groundwater monitoring wells, six biosparging wells, one SVE well, and five soil gas points were
installed, as shown on Figure 3.The rationale for the placement of these wells is discussed in the Work Plan
(CH2M HILL, 2013) and summarized in Table 2 below. Due to shallow groundwater conditions encountered
during installation of soil gas points,the locations of SWMU350-SG02 and SMWU350-SG05 were modified
slightly from the Work Plan.
Well construction details for the biosparging wells, new and existing monitoring wells, and soil gas
monitoring points are summarized in Table 2. Well construction diagrams and boring logs for the new
biosparging and groundwater monitoring wells are provided in Attachment 2.A geologic cross-section
location map through the naphthalene biosparging treatability study area is presented as Figure 4.The
corresponding geologic cross-section A-A' is depicted on Figure 5.
The monitoring and biosparging wells, along with the SVE well, were installed by a North Carolina-licensed
well driller using hollow-stem auger drilling techniques. Monitoring wells were installed to various depths
within the water table zone and 30-foot zone of the surficial aquifer and constructed with a 10-foot section
of 2-inch-inner-diameter(ID), 0.010-inch machine-slotted polyvinyl chloride (PVC) screen.The six
biosparging wells were installed to either 25 or 40 feet bgs and constructed with a 2-foot section of 2-inch-
ID, 0.006-inch slot PVC screen.The SVE well was installed to 8 feet bgs and constructed with a 4-foot section
of 4-inch-ID, 0.010-inch machine-slotted PVC screen.The soil gas points were installed to a depth of 5.5 feet
bgs using Geoprobe direct-push technology.
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
TABLE 2
Well Construction Details and Monitoring Rationale
Screen
Well Well Screen Interval
Date Diameter Depth Length (feet
Well ID Installed (inches) Zone (feet bgs) (feet) bgs) Installation/Monitoring Rationale
Upgradient
SWMU350-MW05 12/13/1991 2 15-foot 15 10 5-15 Monitoring wells located approximately 45 feet
upgradient of biosparging wells,to monitor the
SWMU350-MW06 12/13/1991 2 30-foot 31 10 19-29 15-and 30-foot aquifer zones for any changes as
a potential result of downgradient biosparging.
Area A
SWMU350-IW55-40 4/17/2013 2 30-foot 40 2 37.5-40 Single biosparging wells installed just below the
30-foot surficial aquifer zone to whether only
SWMU350-IW56-40 4/16/2013 2 30-foot 40 2 37.5-40 single deeper biosparging wells are needed for
full-scale implementation to treat groundwater
within both the 15-and 30-foot surficial aquifer
zones.
SWMU350-MW03 12/13/1991 2 15-foot 15 10 5-15 Monitoring wells located approximately 15 feet
between single biosparging wells IW55-40 and
SWMU350-MW04 12/13/1991 2 30-foot 31 10 20-30 IW56-40,to monitor the 15-and 30-foot surficial
aquifer zones when treated with only deeper
surficial aquifer zone(37.5 to 40 feet bgs)
biosparging wells.
SWMU350-MW56-15 4/15/2013 2 15-foot 15 10 5-15 Monitoring wells located approximately 8 feet
from single biosparging well IW55-40,to monitor
SWMU350-MW56-30 4/15/2013 2 30-foot 30 10 20-30 the 15-and 30-foot surficial aquifer zones when
treated with only deeper surficial aquifer zone
(37.5 to 40 feet bgs)biosparging wells.
Area B
SWMU350-IW57-25 4/11/2013 2 15-foot 25 2 23-25 Nested biosparging wells installed just below the
SWMU350-IW57-40 4/12/2013 2 30-foot 40 2 38-40 15-and 30-foot surficial aquifer zones to assess
whether nested biosparging wells are needed for
SWMU350-IW58-25 4/10/2013 2 15-foot 25 2 23-25 full-scale implementation to treat groundwater
SWMU350-IW58-40 4/10/2013 2 30-foot 40 2 38-40 within both the 15-and 30-foot surficial aquifer
zones.
SWMU350-MW15-15 12/9/1992 2 15-foot 14 10 4-14 Monitoring wells located approximately 7 feet
from nested biosparging wells(IW57),to
SWMU350-MW15-30 4/11/2013 2 30-foot 30 10 20-30 monitor the 15-and 30-foot surficial aquifer
zones and 55-foot upper Castle Hayne aquifer
SWMU350-MW15-55 7/29/2011 2 55-foot 55 5 50-55 zone during biosparging operations within the
surficial aquifer zone nested biosparging wells
(22.5-25 and 37.5-40 feet bgs).
SWMU350-MW57-15 4/11/2013 2 15-foot 15 10 5-15 Monitoring wells located located approximately
20 feet from nested biosparging wells(IW58),to
SWMU350-MW57-30 4/10/2013 2 30-foot 30 10 20-30 monitor water table aquifer zone treatment
when surficial aquifer zone is treated with
nested biosparging wells(22.5-25 and 37.5-40
feet bgs).
SWMU350-SVOl 4/9/2013 4 Vadose 4 2 5-7 SVE well tinstalled between the two nested pairs
of biosparging wells(IW57-25/IW57-40 and
IW58-25/IW58-40)to assess the most
conservative design parameters that would be
needed for a full-scale implementation of an SVE
system.
SWMU350-SG01 4/17/2013 N/A Vadose 6 6-inches 5.5-6 Soil gas monitoring points installed at various
SWMU350-SG02 4/17/2013 N/A Vadose 6 6-inches 5.5-6 distances(6 to 90 feet)from nested biosparging
SWMU350 SG03 4/17/2013 N/A Vadose 6 6-inches 5.5-6 well pairs to assess VOC concentrations during
biosparing operations.
SWMU350-SG04 4/17/2013 N/A Vadose 6 6-inches 5.5-6
SWMU350-SG05 4/18/2013 N/A Vadose 6 6-inches 5.5-6
Downgradient
SWMU350-MWll 12/13/1991 2 15-foot 15 10 5-15 Monitoring wells located downgradient of
biosparging wells(approximatley 50 feet from
SWMU350-MW12 1/9/1992 2 30-foot 31 10 20-30 Area A and 75 feet from Area B),to monitor the
15-and 30-foot aquifer zones for any changes as
a potential result of upgradient biosparging.
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
2.3.2 Biosparging System Installation
The air compressor used for the naphthalene biosparging treatability study was a Kaeser BSD-SO (50-
horsepower [hp]) Rotary Screw Air Compressor. Once the equipment compound had been delivered and the
biosparging wells were installed,the system was connected with approximately 230 feet of conveyance
piping (1-inch-ID high-pressure air hosing) running aboveground from the compressor to the biosparging
wellhead connections.Air compressor supporting equipment including valves, hoses, pressure regulators,
flow meters, and fittings is referenced in the Piping and Instrumentation Diagram provided in Attachment 3.
2.3.3 Biosparging System Startup
The system was started on May 21, 2013. Prior to turning on the system, baseline groundwater and soil gas
samples were collected and the water level was gauged in the previously existing and newly installed wells
in the vicinity of the biosparging system as discussed in Section 2.5 below. Once the air compressor was
turned on, the flow rate at each biosparging well was gradually increased over a 10 hour period until
reaching 7 standard cubic feet per minute (scfm), based upon the assumed target biosparging flow rate of
less than 10 scfm per well, as specified in the Work Plan,for a total maximum design flow rate of 60 scfm
(CH2M HILL, 2013).The following day, after the system had been allowed to equilibrate, another round of
depth-to-water gauging data was collected and the flow rate at each sparge well was gradually increased to
approximately 10 scfm, with the average observed flow rates and pressures of 8 scfm and 8 pounds per
square inch (psi) in the shallow biosparging wells (25 feet bgs) and 10 scfm and 15 psi in the deep
biosparging wells (40 feet bgs), respectively.
2.3.4 Operations and Maintenance
System parameters including regulator pressure, air compressor flow rate,total system flow rate and
pressure, and individual biosparging well flow rates and pressures were recorded weekly to monitor the
operation of the biosparging system.
2.3.5 System Shutdown
On August 8, 2013,the biosparging system was shut off following an evaluation of the groundwater data
collected during the 1-month post-startup sampling event. Since naphthalene was not detected above
method reporting limits in samples collected within the observed biosparging area treatment of influence,
the system was shut off to assess for potential rebound of naphthalene concentrations after 3 and 6
months.
2.4 As-built Well Survey
Following installation of the biosparging system and associated monitoring wells and soil gas points,the
vertical and horizontal coordinates,for both top-of-casing and ground surface elevations,were surveyed by
a North Carolina Licensed Land Surveyor.
2.5 Performance Monitoring
Groundwater sampling and gauging was conducted during a baseline event, prior to the startup of the
biosparging system,followed by three post-startup sampling events (1, 3, and 6 months after startup). The
water quality parameters measured during these monitoring events are summarized in Table 3. The
groundwater elevations measured during these monitoring events are summarized in Table 4. Soil gas
samples were collected during the baseline, 3-month, and 6-month post-startup events.
2.5.1 Groundwater Sampling
Groundwater samples were collected from the five new monitoring wells and eight existing monitoring wells
(Figure 3) during each of the monitoring events.The samples were analyzed for the following parameters:
• VOCs and Naphthalene (United States Environmental Protection Agency [USEPA] Method 826013)
• Ammonia-N (USEPA Method 350.1/.2)
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
• Nitrate, Nitrite, Sulfate, and ortho-Phosphate (USEPA Method 300.0)
• Alkalinity and Ferrous Iron (HACH Field Kits)
• Naphthalene dioxygenase (gNAH) enzyme (Microbial Analysis for CENSUS DNA)
• Water Quality Parameters (In Situ Troll and HANNA Turbidity Meter):
o Dissolved Oxygen (DO)
o Specific conductivity
o pH
o Oxidation-Reduction Potential (ORP)
o Temperature
o Turbidity
The results of the groundwater monitoring events are summarized in Table 5 and discussed in the following
subsections.
2.5.1.1 VOCs - Naphthalene
Throughout the four rounds of groundwater monitoring, no VOCs were detected at concentrations
exceeding North Carolina Groundwater Quality Standards (NCGWQS) except naphthalene, as shown in Table
6 and in the raw analytical results included as Attachment 4. Naphthalene concentration trends are included
on Figures 6 and 7, and plume maps are included on Figures 8 and 9.
The greatest baseline naphthalene concentration was detected in the groundwater sample collected from
SWMU350-MW15-15 at 170 micrograms per liter(µg/L)which was the only naphthalene detection in the
water table zone.The remainder of the naphthalene detections were in groundwater samples collected
from monitoring wells screened in the 30-foot zone, with the highest concentrations detected in samples
collected from SWMU350-MW15-30 (64 µg/L) and SWMU350-MW04-30 (56 µg/L). Naphthalene was not
detected in samples collected from the upper Castle Hayne aquifer well (SWMU350-MW15-55).
After 1 month of system operation, naphthalene concentrations were reduced to levels below the method
reporting limit within the radius of influence of the biosparging system. In both Area A with 40-foot
biosparging wells and Area B with nested 25-foot and 40-foot biosparging wells, effective reduction of
naphthalene concentrations to below method reporting limits was observed.
Through the 5 month monitoring period to evaluate for potential naphthalene rebound after the system had
been shut down, naphthalene concentrations in groundwater samples collected in the treatment area
remained below method reporting limits with the exception of the November 2013 sample collected from
SWMU350-MW15-15, which had an estimated concentration (2.4 J µg/L) below the NCGWQS.
Naphthalene concentrations in the samples collected from the upgradient wells outside the treatment area
(SWMU350-MW05 and SWMU350-MW06) remained stable throughout the treatability study.This indicates
that the decrease in naphthalene concentrations observed within the target treatment area was due to
biosparging and not plume migration.
2.5.1.2 Nutrients
Bacteria require inorganic nutrients such as nitrogen and phosphate to support cell growth and sustain the
biodegradation process.The ideal amount of nutrients to support microbial activity is a function of the
bacterial population. Enhanced biodegradation typically occurs when the carbon:nitrogen:phosphorus ratio
falls in the range of 100:10:1 to 100:1:0.5 (USEPA, 1994). Ammonia was present in the groundwater sampled
from many of the wells during the baseline monitoring event at levels roughly 10 times the phosphate
concentrations, which would be ideal for anaerobic microbial activity.The 1-, 3-, and 6-month post-startup
events showed little to no ammonia; however,there was a corresponding increase in nitrate indicating the
ammonia was oxidized as the subsurface environment became aerobic. The nitrogen:phosphorous ratio
stayed constant as phosphate concentrations either decreased slightly or remained unchanged.
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
2.5.1.3 Microorganisms
During the four monitoring events, samples were collected to monitor for the presence or absence of a
microbial population capable of biodegrading naphthalene using the naphthalene dioxygenase enzyme.
Naphthalene dioxygenase is an enzyme that catalyzes aerobic biodegradation of naphthalene by the
incorporation of oxygen into the aromatic ring (Microbial Insights, 2012). Concentrations of naphthalene
dioxygenase greater than 103 cells per milliliter(cells/mL) are considered indicative of a healthy microbial
population. The baseline results showed an average presence of naphthalene dioxygenase greater than 104
cells/mL in the water table wells and greater than 10'cells/mL in the 30-foot zone wells, indicating the
necessary enzyme/microbial population was present to biodegrade naphthalene. Naphthalene dioxygenase
concentrations decreased after startup to roughly 102 cells/mL, which is likely attributed to the observed
decrease in naphthalene concentrations observed, as shown in Tables 5 and 6.
2.5.1.4 Water Quality Parameters
The pH readings in groundwater collected from the biosparging treatment area did not show any significant
trends during the operational period.The optimal pH range for bacterial growth is between 6 and 8, but the
pH readings in the treatment area, not including the upgradient wells and the upper Castle Hayne aquifer
well, ranged from 4.16 to 5.64.These levels are not ideal for bacterial growth, but did not appear to hinder
the degradation of naphthalene in this treatability study. It is possible that the age of the plume has allowed
the microbes to acclimate to the low pH conditions.
The presence of dissolved ferrous iron in groundwater can reduce the permeability of the saturated zone
soils during biosparging operations.As dissolved iron is exposed to oxygen, it is oxidized to ferric iron oxide,
which can precipitate within the saturated zone and occlude soil pore space (USEPA, 1994). Ferrous iron was
detected in groundwater in several wells during the baseline investigation at concentrations ranging from
0.5 to 5.0 milligrams per liter(mg/L) but generally decreased to 0 mg/L by the end of the 6-month
investigation period likely due to oxidation and precipitation. The low mass of iron initially present in the
groundwater did not appear to result in enough ferric iron oxide formation to hinder the dispersion of
oxygen within the treatment area.
2.5.1.5 Zone of Influence Monitoring
Water levels and field parameters, including dissolved oxygen (DO), oxidation-reduction potential (ORP), and
pH,were monitored continuously with In Situ Troll 9500 water quality instruments with data logging
capability during the startup of the biosparging system to evaluate the zone of influence. On May 17, 2013,
the data loggers were deployed in treatability study wells SWMU350-MW03, SWMU350-MW04, SWMU350-
MW15-15, SWMU350-MW15-30, SWMU350-MW56-15, SWMU350-MW56-30, SWMU350-MW57-15, and
SWMU350-MW57-30 prior to the startup of the biosparging system to establish baseline conditions. Data
logging was discontinued on June 6, 2013,following approximately 3 weeks of data collection.The data,
shown in Attachment 5, were used to assess the zone of influence for the individual biosparging wells.
DO and ORP concentrations increased in every treatability study groundwater monitoring well during
operation of the biosparging system with the exception of the two upgradient wells (SWMU350-MW05 and
MW06) and the 55-foot-deep upper Castle Hayne aquifer well (SWMU350-MW15-55) indicating oxygen was
successfully being introduced to the target area as a result of biosparging activities. In the water table zone
groundwater, the highest detected ORP concentrations ranged from 135 millivolts (mV) in SWMU350-
MW03 (roughly 13 feet downgradient from SWMU350-IW55-40)to 480 mV, also in SWMU350-MW03. In
the 30-foot zone,the highest detected ORP concentrations ranged from 198 mV in SWMU350-MW04
(roughly 13 feet downgradient from SWMU350-IW55-40)to 530 mV in SWMU350-MW57-30 (roughly 20
feet downgradient from SWMU350-IW58-40).The average ORP across the treatment area increased from
roughly 130 to 375 mV by the 1-month post-startup event and then slightly decreased over the following 5
months with an average ORP of 296 mV measured in the treatment area groundwater during the 6-month
post-startup event.
In the water table zone groundwater,the highest detected post-operational DO concentrations ranged from
8.16 mg/L in SWMU350-MW11 (roughly 50 feet downgradient from SWMU350-IW56-25)to 11.54 mg/L in

NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
SWMU350-MW03 (roughly 15 feet downgradient from SWMU350-IW56-25). In the 30-foot zone,the
highest detected DO concentrations ranged from 10.80 mg/L in SWMU350-MW12 (roughly 50 feet
downgradient from SWMU350-IW56-40)to 17.50 mg/L in SWMU350-MW04 (roughly 15 feet downgradient
from SWMU350-IW56-40). Some of the detected DO concentrations, including the maximum value of
17.50 mg/L, were detected by the data loggers when the system was operating, indicating that bubbles
were likely present in the groundwater and influenced the measurements.
Elevated DO concentrations were generally detected in the 15-foot monitoring wells and consistently
detected in the 30-foot monitoring wells located within 20 feet of a biosparging well through the 6-month
post-startup event, 2 months after the system had been turned off as shown in Figures 6 and 7. Monitoring
wells SWMU350-MW11 and SWMU350-MW12, located roughly 50 feet downgradient of the nearest
biosparging wells, also contained DO concentrations exceeding 1 mg/L throughout the treatability study.
Site-wide data collected during the 6-month post-startup monitoring event (4 months after system had been
turned off) showed elevated DO concentrations when compared against the 2011 RFI data (CH2M HILL,
2012a), and were also detected in groundwater outside of the treatment area—7.71 mg/L in SWMU350-
MW50-18 (roughly 118 feet downgradient from SWMU350-IW58-25) and 1.68 mg/L in SWMU350-MW49-30
(roughly 122 feet downgradient from SWMU350-IW58-25).These lines of evidence suggest a larger zone of
influence than the originally expected 30 feet; therefore, a nominal zone of influence of 50 feet will be
assumed for estimates in the CMS evaluation.
2.5.2 Soil Gas Sampling
Soil gas samples were collected from the five soil gas monitoring points installed in treatment Area B prior to
startup and at the 3-and 6-month post-startup monitoring events (Figure 3,Table 2).The samples were
analyzed for VOCs and naphthalene by USEPA Method TO-15. Samples were unable to be collected from
SWMU350-SG03 and SWMU350-SG05 during the 3-month post-startup event as water was present in the
soil gas monitoring point tubing, indicating the water table had risen above the probe depth.
Throughout the treatability study, naphthalene was not detected in soil gas at concentrations above the
North Carolina Division of Waste Management Residential Vapor Intrusion Screening Level (VISE) for Sub
Slab and Exterior Soil Gas (January 2014) of 20.9 micrograms per cubic meter.Three compounds were
periodically detected above their respective VISLs: 1,1,2,2-tetrachloroethane (PICA), 1,2-dichloropropane,
and trichloroethene (TCE). However, the detection of these compounds was not consistent. Two of the
three compounds (1,1,2,2-PCA and 1,2-dichloropropane) were only detected during the baseline event; and
TICE, which was detected at the baseline and 3-month post-startup sampling events in different locations,
was not detected at the 6-month post-startup sampling event. None of these three compounds were
detected above method reporting limits in groundwater samples collected during the treatability study. The
lack of consistency in the analytical results suggest that the potential source of these compounds in soil gas
is transient (e.g.very low concentrations in groundwater); therefore, it is unlikely that migration of these
compounds into soil gas would result in a complete and significant future vapor intrusion pathway.
No exceedances were detected in soil gas during the 6-month post-startup event.A summary of the
naphthalene soil gas sampling results is shown in Table 7 while a summary of detected compounds is
presented in Table 8 and in Attachment 6.
2.6 Soil Vapor Extraction System Testing
In order to evaluate the potential for SVE to be used in conjunction with biosparging as a remedial
alternative in the CMS, an SVE system test was conducted on December 4, 2013. A blower was set up to pull
a vacuum on SWMU350-SV01 (Figure 3), a 4-inch-ID PVC well extending to a depth of 8 feet bgs. Prior to
turning on the blower, water levels were measured in the nearby monitoring and biosparging wells and
initial vacuum readings were collected from the soil gas points and SWMU350-MW15-15 using a
manometer.The data from the SVE blower test are included in Table 9.
The blower was turned on with the dilution valve fully open to minimize the risk of extracting groundwater.
Once it was determined the water table was low enough to withstand the vacuum,the dilution valve was
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NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
closed to increase the vacuum and measurements were taken every 5 to 30 minutes to observe any rise in
water level in the nearby wells and any increase in vacuum in the soil gas points and SWMU350-MW15-15.
No significant change to the water level was observed but an increase in vacuum was noted in some of the
soil gas points and SWMU350-MW15-15. As would be expected, the largest increases in vacuum were
observed in the points closest to SWMU350-SV01.The maximum vacuum increase observed at soil gas
monitoring points was 0.3945 inch of water from SWMU350-SG01 (roughly 7.5 feet away from SV01). The
maximum vacuum increase observed in groundwater monitoring wells was 0.4730 inch of water from
SWMU350-MW15-15 (roughly 8.5 feet away from SV01).A vacuum increase of 0.0112 inch of water was
observed as far away as SWMU350-SG03 (roughly 22 feet away from SV01).
The SVE test demonstrated the feasibility of SVE if necessary to collect soil vapor. However,the soil gas
sampling results (Section 2.5.2) indicate that naphthalene concentrations in soil gas are below the VISL and
therefore do not require capture.
3. Sustainable Elements
A site-specific solar power impacts evaluation was performed using the CleanSWEEP tool (CH2M HILL, 2012b).
CleanSWEEP is a Microsoft Excel spreadsheet tool used to evaluate the viability of wind and/or solar photo
voltaic(PV) resources to run small environmental remediation systems (that is, less than 20 kilowatts or 26.8
hp).
To complete the solar power impacts evaluation, site-specific location information, system energy
requirements, and the estimated system operation time were entered into CleanSWEEP. The CleanSWEEP
tool assumes a 30-year lifespan for the PV capital. Since the treatability study only required a few months to
achieve naphthalene reduction treatability study goals,full-scale treatment for SWMU 350 would not likely
require power for more than 2 months of operation with another 2 months of polishing as needed for a
source area treatment and 1 month each quarter during a 4-year performance period for a barrier
treatment configuration.Thus,the model was run for a 1-year operational period and assumes the solar
panels have an additional 29 years'worth of useful life.This residual value can be quantified into dollars
presuming the energy produced thereafter is used to either offset other energy demands by the owner or
sold back to the utility provider.The model output data were then converted to a monthly cost for the
assessment described in the following paragraphs.
From these data,the tool provided the potential solar options for the site, estimated the costs of these
options, and calculated the return on investment timeframe under several future energy price scenarios.
The CleanSWEEP tool primarily relies upon assumptions specific to all active United States Air Force (USAF)
bases in the contiguous United States, Alaska, and Hawaii, and uses industry-published values for renewable
energy potential and costs; more information is available from the United States Department of Energy
National Renewable Energy Laboratory. Charleston USAF Base was chosen as the basis for the CleanSWEEP
tool assumptions, since it is in close geographical proximity to MCIEAST-MCB CAMLEJ and both installations
are situated along the Atlantic Ocean.
Two options were evaluated for comparison: running the biosparging system with the existing 50-hp air
compressor on conventional power (as-is scenario) and running the system with a smaller 15-hp air
compressor, assessing both conventional and solar power.A 15-hp air compressor was used for the analysis
since it would be large enough for full-scale implementation and MCIEAST-MCB CAMLEJ is in ownership of a
15-hp system from another pilot study. A capital cost of$10,000 was assumed to service and move the
system to SWMU 350, which is based on the cost required to service and move the 50-hp system to SWMU
350 for this treatability study.
Results from the CleanSWEEP tool evaluation are summarized in Table 10 and the input and output files are
included in Attachment 7. Based on this initial evaluation considering the specific conditions of the project
site with an anticipated 18-month total operational time of a full-scale system during a 4-year performance
monitoring period, a solar PV system is not an economically viable solution for providing power to the
9
9

NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
biosparging system at SWMU 350, although the solar system would pay for itself in 27 years if the solar
panels were used elsewhere following remedy completion. Results indicate that the capital costs for a solar
powered system alone would exceed the comparable conventional options. However,the 15-hp compressor
option operated on conventional power would reduce energy costs and significantly reduce environmental
impacts in comparison to the conventional 50-hp as-is scenario, and is recommend for consideration during
full-scale implementation.
TABLE 10
Solar Power Impacts Evaluation(CleanSWEEP) Results Summary
Option 1 Option 2
50-hp Compressor/Conventional Power 15-hp Compressor 15-hp Compressor
Criteria (As-is Scenario) Conventional Power Solar Power','
Capital Cost($) $0 $10,000 $141,855
Energy Costs($/month) $2,986 $896 $0
Total Cost of Option
($over remedy lifetime)'
$53,739 $26,122 $141,855
Environmental Impacts(Per month)
Emissions(Life-Cycle)
NO,(tons) 69 21
SO,(tons) 254 76
CO2(tons) 48,852 14,656 3
Renewable Energy Certificates 0 0 74
Notes:
'Assumes source area treatment operation of 4 months,barrier treatment of 4 months per year for 4 years,or 18 months total.
Does not account for 0&M costs.
'Assumes that operation would be conducted during daylight hours only.
3Total cost of solar option updated to include the estimated$10,000 to bring 15-hp compressor on site.
COZ—carbon dioxide
NOX—nitrogen oxides
SO.—sulfur oxides
4. Conclusions and Recommendations
Based on an analysis of data collected during the naphthalene biosparging treatability study, a summary of
the objectives and corresponding conclusions and recommendations are included in Table 11.
TABLE 11
Objectives,Conclusions,and Recommendations Summary Table
Objectives Conclusions and Recommendations
Evaluate the feasibility and effectiveness of Biosparging is feasible and effective since naphthalene concentrations in
biosparging for treating naphthalene in groundwater samples collected from performance monitoring wells were
groundwater in the surficial aquifer in the observed to decrease to below method reporting limits from the baseline
Former AST plume. event to the 1-month post-startup event.Even after shutting the system off
prior to the 3-month sampling event to test for potential rebound,
naphthalene concentrations remained below method reporting limits after
4 months in all but one sample where naphthalene was detected at an
estimated concentration below the NCGWQS(2.4 J µg/L).
Evaluate whether single or shallow and deep Both single and nested biosparging well treatment configurations were
nested biosparging wells would be needed to shown to be effective at treating naphthalene within their respective
treat the entire vertical target treatment zone. target treatment zones.The more cost-effective single deep biosparging
well configuration is recommended if this alternative is chosen for full-
scale treatment.
10
10

NAPHTHALENE BIOSPARGING TREATABILITY STUDY SOLID WASTE MANAGEMENT UNIT 350
TABLE 11
Objectives,Conclusions,and Recommendations Summary Table
Objectives Conclusions and Recommendations
Assess naphthalene concentrations in soil gas Volatilization of naphthalene was not observed in soil gas samples out to
during biosparging to evaluate potential VI 90 feet(furthest distance soil gas samples were collected from nearest
pathways at nearby buildings if full-scale biosparging wells).Naphthalene was not detected exceeding the VISL
implementation of biosparging were selected as (January 2014)of 20.9 micrograms per cubic meter.
a corrective measure.
Identify design parameters(for example, Based on the results of the biosparging treatability study including the
injection well spacing,pressures,and flow rates) system operational parameters,the recommended biosparging design
for the design of a full-scale biosparging system parameters are as follows:
in support of the CMS. . Spacing—Up to 100 feet(Zone of Influence of 50 feet)
• 40-foot biosparging well:
— Flow rate—10 scfm
— Pressure—15 psi
Identify design parameters for potential SVE for The SVE evaluation showed that a zone of influence of 20 feet could be
evaluation in conjunction with biosparging as a achieved in the surficial aquifer. However,soil gas results indicate that VI
remedial alternative in the CMS. is not likely to occur in the vicinity of the Former AST plume as a result of
biosparging.
Investigate the applicability of sustainable The CleanSWEEP solar power impacts evaluation indicates that solar
elements,such as solar panels,that could be energy is not a cost-effective option for powering a biosparging system at
incorporated into the full-scale design for SWMU 350 considering the short length of time(less than 4 years)
evaluation in the CMS. anticipated to be required for full-scale treatment. It is recommended
that a 15-hp compressor be considered for full-scale implementation
based on overall cost savings and lesser environmental impacts.
5. References
CH2M HILL. 2008. Final Master Project Plans. Marine Corps Base Camp Lejeune,Jacksonville, North Carolina.
CH2M HILL. 2012a. Final RCRA Facility Investigation Report, SWMU 350. Marine Corps Base Camp Lejeune,
Jacksonville, North Carolina. May.
CH2M HILL. 2012b. CleanSWEEP, The United States Air Force Tool for Evaluating Clean Solar and Wind
Energy in Environmental Programs, User's Guide. September.
CH2M HILL. 2013. Final Naphthalene Biosparging Treatability Study Work Plan. Marine Corps Installations
East—Marine Corps Base Camp Lejeune,Jacksonville, North Carolina, April.
Microbial Insights. 2012. Environmental Remediation: CENSUS—Diesel—Naphthalene and PAHs.
<http://www.microbe.com/index.php/CENSUS/census-applications-diesel-nah.html>. March 2014.
United States Environmental Protection Agency. (USEPA). 1994. How to Evaluate Alternative Cleanup
Technologies for Underground Storage Tank Sites:A Guide for Corrective Action Plan Reviewers. Office of
Underground Storage Tanks. Chapter 8.
11

Tables
12

TABLE 3
Summary of Groundwater Quality Parameters
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
Temperature Conductivity DO pH ORP Turbidity
Well ID Date °C m5/cm mg/L SU my NTU
4/22/2013 15.94 0.190 0.39 5.96 -112 1.90
SWMU350-MW05 6/28/2013 21.71 NA 0.01 5.72 -90 2.64
3 8/27/2013 23.41 0.197 0.03 5.68 -152 2.89
11/12/2013 20.57 0.176 0.02 5.70 -139 0.10
4/22/2013 17.68 0.068 0.26 4.69 -37 8.91
CL SWMU350-MW06 6/28/2013 20.85 NA 0.00 4.67 -24 4.65
8/27/2013 21.09 0.811 0.05 4.63 -52 3.45
11/12/2013 20.06 0.073 0.00 4.63 1 4 0.00
4/22/2013 16.41 0.128 0.16 4.47 78 21.1
v SWMU350-MW11 6/28/2013 20.14 0.092 8.16 4.82 360 160
3 8/27/2013 21.72 0.090 3.19 4.97 189 43.8
vw 11/12/2013 21.34 0.080 2.06 4.76 373 9.80
m 4/22/2013 17.83 0.103 0.23 4.43 42 5.77
o SWMU350-MW12 6/28/2013 19.65 0.047 10.80 4.69 390 0.62
a 8/27/2013 20.26 0.089 4.80 4.34 355 7.10
11/12/2013 20.81 0.094 1.40 4.16 354 2.20
4/23/2013 15.34 0.164 0.21 5.18 50 3.82
SWMU350-MWO3 6/27/2013 22.70 0.118 1.28 5.64 246 20.6
8/28/2013 20.87 0.109 0.23 5.54 135 5.00
11/12/2013 20.52 0.088 0.87 5.17 195 4.40
4/23/2013 17.20 0.069 0.15 4.68 95 6.90
SWMU350-MW04 6/27/2013 20.43 0.056 10.86 4.72 400 3.50
8/28/2013 19.29 0.063 10.59 4.78 416 1.10
11/12/2013 18.50 0.074 9.68 4.82 198 0.40
v
¢` 4/23/2013 15.83 0.090 0.60 4.30 117 5.45
SWMU350-MW56-15 6/27/2013 21.09 0.116 7.80 4.65 383 17.1
8/28/2013 21.25 0.089 6.68 4.65 424 5.10
11/12/2013 20.15 0.094 4.26 4.54 338 7.60
4/23/2013 17.39 0.088 0.26 5.09 70 3.17
SWMU350-MW56-30 6/27/2013 20.62 0.052 10.93 4.78 424 1.70
8/28/2013 20.10 0.044 10.75 4.86 394 2.20
11/12/2013 19.66 0.040 10.29 4.87 290 0.30
4/23/2013 14.99 0.102 0.30 4.63 202 0.72
SWMU350-MW15-15 6/27/2013 20.47 0.098 8.92 4.62 400 84.6
8/28/2013 20.74 0.097 2.05 4.86 309 88.3
11/12/2013 19.90 0.072 0.14 4.87 242 85.6
4/23/2013 17.08 0.073 0.29 4.83 99 1.79
SWMU350-MW15-30 6/27/2013 19.00 0.076 11.74 4.36 410 0.50
8/28/2013 19.00 0.487 11.21 4.42 361 2.57
11/12/2013 18.91 0.068 11.00 4.45 364 15.1
v
¢` 4/23/2013 15.87 0.109 0.40 4.60 318 3.07
SWMU350-MW57-15 6/27/2013 21.11 0.098 9.58 5.14 330 33.5
8/28/2013 20.85 0.083 5.23 5.12 145 13.0
11/12/2013 19.14 0.091 1.02 5.00 251 43.6
4/23/2013 17.50 0.084 0.25 5.00 237 6.83
SWMU350-MW57-30 6/27/2013 20.67 0.067 11.71 4.62 410 6.60
8/28/2013 20.74 0.058 10.38 4.63 347 4.57
11/12/2013 18.33 0.065 11.01 4.63 352 1.90
v
4/23/2013 18.11 0.089 0.15 6.07 -42 0.87
a SWMU350-MW15-55
6/28/2013 20.03 0.091 0.02 6.07 -120 1.66
v 8/27/2013 19.64 0.080 0.00 6.12 -73 1.50
11/12/2013 18.64 0.083 0.00 6.15 -99 3.50
Notes:
°C-degrees Celcius ORP-oxidation reduction potential
mS/cm-milli5iemens per centimeter mv-millivolts
DO-dissolved oxygen NTU-nephelometric turbidity unit
mg/L-milligram per liter NA-Not available
SU-standard unit
Page 1 of 1
13

TABLE 4
Summary of Groundwater Elevations
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
Ground Surface Top of Casing Groundwater
Total Depth Screened Interval Elevation Elevation Depth to Water Elevation
Well ID ft bgs ft bgs ft amsl ft amsl Date ft bTOC ft amsl
4/22/2013 7.90 21.57
SWMU350-MW05 15 5-15 27.93 29.47 6/28/2013 7.60 21.87
3 8/26/2013 9.35 20.12
11/6/2013 10.51 18.96
v 4/22/2013 8.91 20.65
SWMU350-MW06 31 19-29 27.93 29.56 6/28/2013 9.50 20.06
8/26/2013 9.45 20.11
11/6/2013 11.50 18.06
4/22/2013 8.26 21.25
3 SWMU350-MWll 15 5-15 27.30 29.51
6/28/2013 9.29 20.22
8/26/2013 9.44 20.07
w 11/6/2013 11.33 18.18
v
4/22/2013 9.45 19.96
to
329.41 31 17-27 27.26 29.41 6/28/2013 9.83 19.58
0
in 8/26/2013 9.67 19.74
11/6/2013 11.55 17.86
4/22/2013 7.49 21.44
SWMU350-MW03 15 5-15 26.49 28.93 6/28/2013 8.42 20.51
8/26/2013 8.69 20.24
11/6/2013 10.89 18.04
4/22/2013 8.80 20.04
SWMU350-MW04 31 20-30 26.49 28.84 6/28/2013 9.15 19.69
8/26/2013 9.01 19.83
11/6/2013 10.66 18.18
v
Q` 4/22/2013 9.46 19.35
SWMU350-MW56-15 15 5-15 25.89 28.81 6/28/2013 9.87 18.94
8/26/2013 9.93 18.88
11/6/2013 11.82 16.99
4/22/2013 10.18 19.74
SWMU350-MW56-30 30 20-30 26.9 29.92 6/28/2013 10.45 19.47
8/26/2013 10.30 19.62
11/6/2013 12.18 17.74
4/22/2013 7.55 20.68
SWMU350-MW15-15 14 4-14 26.37 28.23 6/28/2013 7.61 20.62
8/26/2013 8.09 20.14
11/6/2013 10.02 18.21
4/22/2013 8.99 19.82
SWMU350-MW15-30 30 20-30 25.89 28.81 6/28/2013 9.32 19.49
8/26/2013 9.20 19.61
11/6/2013 11.09 17.72
v
< 4/22/2013 8.76 20.28
SWMU350-MW57-15 15 5-15 26.31 29.04 6/28/2013 9.23 19.81
8/26/2013 9.27 19.77
11/6/2013 11.15 17.89
4/22/2013 9.40 19.77
SWMU350-MW57-30 30 20-30 26.28 29.17 6/28/2013 9.73 19.44
8/26/2013 9.60 19.57
11/6/2013 11.45 17.72
m
4/22/2013 8.99 19.81
3: 6/28/2013 9.30 19.50
a SWMU350-MW15-55 55 50-55 26.26 28.8
m 8/26/2013 8.09 20.71
0
11/6/2013 1 11.06 1 17.74
Notes:
ft bgs-feet below ground surface
ft amsl-feet above mean sea level
ft bTOC-feet below top of casing
Page 1 of 1
14

TABLE 5
Summary of Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
Naphthalene gNAH Ammonia-N Nitrate Nitrite Sulfate o-Phosphate Alkalinity Ferrous Iron
Well ID Date µg/L cells/mL mg/L mg/L mg/L mg/L mg/L mg/L mg/L
4/22/2013 1 Ul NA NA NA NA NA NA 0.0 2.0
SWMU350-MW05 6/28/2013 1 U NA NA NA NA NA NA 102 1.2
8/27/2013 1 U NA NA NA NA NA NA NA 1.7
c 11/12/2013 1 U NA NA NA NA NA NA 70.0 1.4
v
4/22/2013 96 J NA NA NA NA NA NA 0.0 2.5
CIO 6/28/2013 77 NA NA NA NA NA NA 6.8 1.4
j SWMU350-MW06
8/27/2013 67 NA NA NA NA NA NA NA 3.0
11/12/2013 74 NA NA NA NA NA NA 0.0 1.5
4/22/2013 1 UJ NA NA NA NA NA NA 0.0 2.4
°1 SWMU350-MW11 6/28/2013 1 U NA NA NA NA NA NA 7.7 0.0
8/27/2013 1 U NA NA NA NA NA NA NA 0.0
(U 11/12/2013 1 U NA NA NA NA NA NA 5.0 0.0
=a
4/22/2013 NA NA NA NA NA NA 0.0 5.0
to
3 SWMU350-MW12 6/28/2013 1 U NA NA NA NA NA NA 7.7 0.0
Q 8/27/2013 1 U NA NA NA NA NA NA NA 0.8
11/12/2013 1 U NA NA NA NA NA NA 0.0 1.6
4/23/2013 1 UJ 5.52E+04 0.0111 0.05 U 0.05 U 16 0.00562 J 0.0 2.0
SWMU350-MW03 6/27/2013 1 U 9.96E+04 0.01 U 0.05 U 0.05 U 16 0.01110 13.6 0.0
8/28/2013 1 U 3.93E+01 0.01 U 0.028 J 0.05 U 13 0.00607 J 20.0 1.6
11/12/2013 1 U 4.08E+01 0.01 U 0.02 J 0.05 U 14 0.00549 J 10.0 0.0
4/23/21 6.06E+05 0.0089 J 0.37 0.05 U 13 0.00776 J 0.0 3.4
c SWMU350-MW04 6/27/2013 1 U 8.32E+04 0.01 U 0.54 0.05 U 11 0.01 U 6.8 0.0
•�
m 8/28/2013 1 U 1.56E+02 0.01 U 0.78 0.05 U 14 0.01 U 5.0 0.0
a-
0 11/12/2013 1 U 9.79E+01 0.01 U 0.77 0.05 U 29 0.01 U 5.0 0.0
00 0- 4/23/2013 1 UJ 6.56E+02 0.019 J 0.05 U 0.05 U 13 0.00576 J 0.0 0.5
0 6/27/2013 1 U 2.15E+02 0.01 U 0.05 U 0.05 U 30 0.00885 J 6.8 0.0
SWMU350-MW56-15
Q 8/28/2013 1 U 1.72E+01 0.01 U 0.023 J 0.05 U 10 0.00773 J 0.0 0.0
v 11/12/2013 1 U 5 U 0.01 U 0.021 J 0.05 U 13 0.00602 J 5.0 0.0
Q 4/23/2013 2 9.80E+04 0.03 J 0.13 0.024 J 15 0.00574 J 0.0 3.0
SWMU350-MW56-30 6/27/2013 1 U 2.96E+04 0.01 U 0.44 0.05 U 7.8 0.01 U 6.8 0.0
8/28/2013 1 U 8.33E+01 0.014 J 0.33 0.05 U 6.7 0.01 U 5.0 0.0
11/12/2013 1 U 2.51E+02 0.01 U 0.24 0.05 U 6.9 0.01 U 5.0 0.0
Page 1 of 2
15

TABLE 5
Summary of Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
Naphthalene gNAH Ammonia-N Nitrate Nitrite Sulfate o-Phosphate Alkalinity Ferrous Iron
Well ID Date µg/L cells/mL mg/L mg/L mg/L mg/L mg/L mg/L mg/L
4/23/2013 J1111VO 1.02E+05 0.092 0.05 U 0.05 U 26 0.01 U 0.0 1.6
6/27/2013 1 U 6.19E+03 0.01 U 0.27 0.05 U 18 0.00943 J 7.7 0.0
SWMU350-MW15-15
to 8/28/2013 1 U 2.80E+02 0.01 U 0.034 J 0.05 U 19 0.0495 5.0 0.0
c
11/12/2013 4.95E+01 0.0065 J 0.037 J 0.05 U 19 0.01 U 10.0 2.0
m
a 4/23/2013 64 5.64E+04 0.0481 0.05 U 0.05 U 12 0.00466 J 0.0 1.8
0
0o 6/27/2013 1 U 4.40E+05 0.01 U 0.48 0.05 U 7.2 0.01 U 0.0 0.1
v SWMU350-MW15-30
8/28/2013 1 U 1.67E+04 0.015 J 0.46 0.05 U 5.7 0.01 U 5.0 0.0
v
z 11/12/2013 1 U 1.08E+03 0.01 U 0.46 0.05 U 6.8 0.01 U 0.0 0.0
a
v
4/23/2013 1 UJ 4.16E+04 0.032 J 0.05 U 0.05 U 19 0.00983 J 0.0 0.2
6/27/2013 1 U 4.04E+02 0.014 J 0.066 J 0.05 U 19 0.0524 7.7 0.0
SWMU350-MW57-15
8/28/2013 1 U 8.62E+02 0.01 U 0.87 0.05 U 17 0.0187 5.0 0.0
3
0 11/12/2013 1 U 3.6 J 0.01 U 0.35 0.05 U 19 0.0235 5.0 0.0
m
N 4/23/2013 9.48E+04 0.12 0.021J 0.05 U 15 0.00673J 0.0 2.0
m 6/27/2013 1 U 2.72E+04 0.01 U 0.31 0.05 U 7.6 0.01 U 7.7 0.0
SW M U350-M W 57-30
v 8/28/2013 1 U 1.67E+01 0.01 U 0.20 0.05 U 5.7 0.01 U 5.0 0.0
Q 11/12/2013 1 U 2.85E+01 0.01 U 0.37 0.05 U 5.5 0.01 U 5.0 0.0
4/23/2013 1 UJ NA NA NA NA NA NA 0.0 2.8
v
6/28/2013 1 U NA NA NA NA NA NA 34.0 2.2
n SWMU350-MW15-55
8/27/2013 1 U NA NA NA NA NA NA NA 2.6
11/12/2013 1 U NA NA NA NA NA NA 40.0 3.8
Notes:
NA-Not analyzed
gNAH-naphthalene dioxygenase
µg/L-micrograms per liter
mL-milliliter
mg/L-milligrams per liter
U-material analyzed for,but not detected
J-analyte present,value may not be accurate or precise
Bold text indicates detection
Gray shading indicates exceedance of North Carolina Groundwater Quality Standards(NCGWQS)
NCGWQS for naphthalene-6 M/L
Page 2 of 2
16

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW03 SWMU350-MW04
Sample ID (April 2013) SWMU350-GW03-13B-1 SWMU350-GW03-13B-2 SWMU350-GW03-13C SWMU350-GW03-13D SWMU350-GW04-13B-1 SWMU350-GW04-13B-2 SWMU350-GW04-13C SWMU350-GW04-13D
Sample Date 04/23/13 1 06/27/13 08/28/13 1 11/12/13 04/23/13 1 06/27/13 1 08/28/13 1 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ 2 UJ 2 U 2 U 2 UJ
Carbon disulfide 700 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U
Chloroform 70 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
m-and p-Xylene 500 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
o-Xylene 500 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Toluene 600 1U 1U 1U 1U 1U 1U 1U 1U
ylene,total 500 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- 0.011 J 0.01 U 0.01 U 0.01 U 0.0089 J 0.01 U 0.01 U 0.01 U
Nitrate 10 0.05 U 0.05 U 0.028 J 0.02 J 0.37 0.54 0.78 0.77
Nitrite 1 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U
Orthophosphate -- 0.00562 J 0.0111 0.00607 J 0.00549 J 0.00776 J 0.01 U 0.01 U 0.01 U
Sulfate 250 16 16 13 14 13 11 14 29
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- 55,200 99,600 39.3 40.8 606,000 83,200 156 97.9
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 1 of 8
17

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW05 SWMU350-MW06
Sample ID (April 2013) SWMU350-GW05-13B-1 SWMU350-GW05-13B-2 SWMU350-GW05-13C SWMU350-GW05-13D SWMU350-GW06-13B-1 SWMU350-GW06D-13B-1 I SWMU350-GW06-13B-2 I SWMU350-GW06-13C SWMU350-GW06-13D
Sample Date 04/22/13 1 06/28/13 08/27/13 1 11/12/13 04/22/13 1 04/22/13 1 06/28/13 1 08/27/13 1 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ 2 UJ 2 UJ 2 U 2 U 2 UJ
Carbon disulfide 700 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 U
Chloroform 70 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
m-andp-Xylene 500 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
o-Xylene 500 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
Toluene 600 1 U 1 U 1 U 0.31 J 1 U 1 U 1 U 1 U 0.29J
ylene,total 500 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 UJ 1 U 1 U 1 U 96 J
Wet Chemistry(MG/L)
Ammonia -- NA NA NA NA NA NA NA NA NA
Nitrate 10 NA NA NA NA NA NA NA NA NA
Nitrite 1 NA NA NA NA NA NA NA NA NA
Orthophosphate -- NA NA NA NA NA NA NA NA NA
Sulfate 250 NA NA NA NA NA NA NA NA NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- NA NA NA NA NA NA NA NA NA
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 2 of 8
18

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW11 SWMU350-MW12
Sample ID (April 2013) SWMU350-GW11-13B-1 SWMU350-GW11-13B-2 SWMU350-GW11-13C SWMU350-GW11-13D SWMU350-GW12-13B-1 SWMU350-GW12D-13B-1 SWMU350-GW12-13B-2 SWMU350-GW12-13C SWMU350-GW12-13D
Sample Date 04/22/13 1 06/28/13 08/27/13 1 11/12/13 04/22/13 1 04/22/13 1 06/28/13 08/27/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ 2 UJ 2 UJ 2 U 2 U 2 UJ
Carbon disulfide 700 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 U
Chloroform 70 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 3 0.5 U 0.26 J 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
m-andp-Xylene 500 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
o-Xylene 500 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
Toluene 600 1U 1U 1U 1U 1U 1U 1U 1U 1U
ylene,total 500 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 UJ 1 U 1 U 1 U 24 J 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- NA NA NA NA NA NA NA NA NA
Nitrate 10 NA NA NA NA NA NA NA NA NA
Nitrite 1 NA NA NA NA NA NA NA NA NA
Orthophosphate -- NA NA NA NA NA NA NA NA NA
Sulfate 250 NA NA NA NA NA NA NA NA NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- NA NA NA NA NA NA NA NA NA
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 3 of 8
19

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW15 SWMU350-MW15-30
Sample ID (April 2013) SWMU350-GW15-13B-1 SWMU350-GW15-13B-2 SWMU350-GW15-13C SWMU350-GW15-13D SWMU350-GW15-30-13B-1 SWMU350-GW15-30-13B-2 SWMU350-GW15-30D-13B-2 SWMU350-GW15-30-13C
Sample Date 04/23/13 1 06/27/13 08/28/13 1 11/12/13 04/23/13 06/27/13 06/27/13 08/28/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ 2 UJ 2 U 2 U 2 U
Carbon disulfide 700 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ
Chloroform 70 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 2.1 1 U 1 U 1 U 0.48 J 1 U 1 U 1 U
Isopropyl benzene 70 1.7 J 1 U 1 U 1 U 0.96 J 1 U 1 U 1 U
m-and p-Xylene 500 3.7 0.5 U 0.5 U 0.5 U 0.52 J 0.5 U 0.5 U 0.5 U
o-Xylene 500 7.6 J 1 U 1 U 1 U 0.69 J 1 U 1 U 1 U
Toluene 600 1U 1U 1U 1U 1U 1U 1U 1U
ylene,total 500 11 1.5 U 1.5 U 1.5 U 1.2 J 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 170 J 1 U 1 U 2.4 J 64 J 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- 0.092 0.01 U 0.01 U 0.0065 J 0.048 J 0.01 U NA 0.015 J
Nitrate 10 0.05 U 0.27 0.034 J 0.037 J 0.05 U 0.48 NA 0.46
Nitrite 1 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U NA 0.05 U
Orthophosphate -- 0.01 U 0.00943 J 0.0495 0.01 U 0.00466 J 0.01 U NA 0.01 U
Sulfate 250 26 18 19 19 12 7.2 NA 5.7
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- 102,000 6,190 280 49.5 56,400 440,000 NA 16,700
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 4 of 8
20

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW15-30 SWMU350-MW15-55
Sample ID (April 2013) SWMU350-GW15-30D-13C SWMU350-GW15-30-13D SWMU350-GW15-30D-13D SWMU350-GW15-55-13B-1 SWMU350-GW15-55-13B-2 SWMU350-GW15-55-13C SWMU350-GW15-55-13D
Sample Date 08/28/13 1 11/12/13 1 11/12/13 04/23/13 06/28/13 08/27/13 1 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 U 2 UJ 2 UJ 2 UJ 2 U 2.7 J 2 UJ
Carbon disulfide 700 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 U
Chloroform 70 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
m-and p-Xylene 500 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
o-Xylene 500 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Toluene 600 1 U 1 U 1 U 1 U 1 U 1 U 0.54 J
ylene,total 500 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- NA 0.01 U NA NA NA NA NA
Nitrate 10 NA 0.46 NA NA NA NA NA
Nitrite 1 NA 0.05 U NA NA NA NA NA
Orthophosphate -- NA 0.01 U NA NA NA NA NA
Sulfate 250 NA 6.8 NA NA NA NA NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- NA 1,080 NA NA NA NA NA
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 5 of 8
21

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW56-15 SWMU350-MW56-30
Sample ID (April 2013) SWMU350-GW56-15-13B-1 SWMU350-GW56-15-13B-2 SWMU350-GW56-15-13C SWMU350-GW56-15-13D SWMU350-GW56-30-13B-1 SWMU350-GW56-30-13B-2 SWMU350-GW56-30D-13B-2
Sample Date 04/23/13 06/27/13 08/28/13 11/12/13 04/23/13 06/27/13 06/27/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ 2 UJ 2 U 2 U
Carbon disulfide 700 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U
Chloroform 70 1 U 1 U 1 U 1 U 0.3 J 1 U 1 U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U
m-and p-Xylene 500 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
o-Xylene 500 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U
Toluene 600 1U 1U 1U 1U 1U 1U 1U
ylene,total 500 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 UJ 1 U 1 U 1 U-06iiiiiiiiiiiiill 22 J 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- 0.019 J 0.01 U 0.01 U 0.01 U 0.03 J 0.01 U NA
Nitrate 10 0.05 U 0.05 U 0.023 J 0.021 J 0.13 0.44 NA
Nitrite 1 0.05 U 0.05 U 0.05 U 0.05 U 0.024 J 0.05 U NA
Orthophosphate -- 0.00576 J 0.00885 J 0.00773 J 0.00602 J 0.00574 J 0.01 U NA
Sulfate 250 13 10 10 13 15 7.8 NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- 656 215 17.2 5 U 98,000 29,600 NA
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 6 of 8
22

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW56-30 SWMU350-MW57-15
Sample ID (April 2013) SWMU350-GW56-30-13C SWMU350-GW56-30-13D SWMU350-GW56-30D-13D SWMU350-GW57-15-136-1 SWMU350-GW57-15-13B-2 SWMU350-GW57-15-13C SWMU350-GW57-15-13D
Sample Date 08/28/13 11/12/13 1 11/12/13 04/23/13 06/27/13 1 08/28/13 1 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 U 2 UJ 2 UJ 2 UJ 2 U 2 U 2 UJ
Carbon disulfide 700 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 U
Chloroform 70 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropyl benzene 70 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
m-and p-Xylene 500 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
o-Xylene 500 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Toluene 600 1U 1U 1U 1U 1U 1U 1U
ylene,total 500 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- 0.014 J 0.01 U NA 0.032 J 0.014 J 0.01 U 0.01 U
Nitrate 10 0.33 0.24 NA 0.05 U 0.066 J 0.87 0.35
Nitrite 1 0.05 U 0.05 U NA 0.05 U 0.05 U 0.05 U 0.05 U
Orthophosphate -- 0.01 U 0.01 U NA 0.00983 J 0.0524 0.0187 0.0235
Sulfate 250 6.7 6.9 NA 19 19 17 19
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- 83.3 251 NA 41,600 404 862 3.6 J
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 7 of 8
23

TABLE 6
Groundwater Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Station ID NCGWQS SWMU350-MW57-30
Sample ID (April 2013) SWMU350-GW57-30-13B-1 SWMU350-GW57-30-13B-2 SWMU350-GW57-30-13C SWMU350-GW57-30-13D
Sample Date 04/23/13 06/27/13 08/28/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
Acetone 6,000 2 UJ 2 U 2 U 2 UJ
Carbon disulfide 700 0.33 J 1 U 1 UJ 1 U
Chloroform 70 0.87 J 1 U 1 U 1 U
Chloromethane 3 0.5 U 0.5 U 0.5 U 0.5 U
Ethylbenzene 600 1 U 1 U 1 U 1 U
Isopropyl benzene 70 0.94 J 1 U 1 U 1 U
m-and p-Xylene 500 0.23 J 0.5 U 0.5 U 0.5 U
o-Xylene 500 0.4 J 1 U 1 U 1 U
Toluene 600 1 U 1 U 1 U 1 U
ylene,total 500 0.63 J 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 6 16 J 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia -- 0.12 0.01 U 0.01 U 0.01 U
Nitrate 10 0.021 J 0.31 0.2 0.37
Nitrite 1 0.05 U 0.05 U 0.05 U 0.05 U
Orthophosphate -- 0.00673 J 0.01 U 0.01 U 0.01 U
Sulfate 250 15 7.6 5.7 5.5
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase -- 94,800 27,200 16.7 28.5
Notes:
Grey shading indicates exceedance of NCGWQST'
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 8 of 8
24

TABLE 7
Summary of Soil Gas Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLE✓, North Carolina
Naphthalene
Well ID Date µgym3
5/21/2013 2.31 J
SWMU350-SG01 8/27/2013 0.79 J
11/5/2013 0.52 U
4/24/2013 1.42J
SWMU 350-SG02 8/26/2013 0.52 J
11/5/2013 0.63J
5/16/2013 2.57J
SWMU350-SG03 -- NA
11/5/2013 0.68J
5/21/2013 0.73J
SWMU 350-SG04 8/27/2013 0.84 J
11/5/2013 0.52J
5/16/2013 1.101
SWMU350-SG05 -- NA
11/5/2013 0.52J
Notes:
NA-Not analyzed
µg/m3-micrograms per meter cubed
U-material analyzed for,but not detected
J-estimated value
Bold values indicate detection
Naphthalene concentrations in soil gas did not exceed the North Carolina Division of Waste
Management Residential Vapor Intrusion Screening Level for Sub Slab and Exterior Soil Gas(January
2014)of 20.9 µg/m3 during the treatability study.
Page 1 of 1
25

TABLE 8
Soil Gas Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Station ID SWMU350-SG01 SWMU350-SG02
Sub Slab and Exterior
Sample ID Soil Gas Screening SWMU350-SG0l-13B SWMU350-SG0l-13C SWMU350-SG0l-13D SWMU350-SG02-13B SWMU350-SG02D-13B SWMU350-SG02-13C SWMU350-SG02D-13C SWMU350-SG02-13D
Level(June 2014)
Sample Date 05/21/13 08/27/13 11/05/13 04/24/13 04/24/13 08/26/13 08/26/13 11/05/13
Chemical Name
Volatile Organic Compounds(UG/M3)
1,1,1-Trichloroethane 34,800 0.16 U 0.76 J 0.16 U 0.16 U 0.16 U 0.16 U 0.27 J 0.16 U
1,1,2,2-Tetrachloroethane 16.1 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U
1,1,2-Trichloro-1,2,2-trifluoroethane(Freon-113) 209,000 0.69 J 0.84 J 0.77 J 0.77 J 0.84 J 0.77 J 0.77 U 0.77 J
1,2,4-Trichlorobenzene 13.9 1.04 J 0.74 U 0.74 U 0.74 UJ 0.89 J 0.74 U 0.74 U 0.74 U
1,2,4-Trimethylbenzene 48.7 0.49 U 0.69 J 0.79 J 5.9 J 5.9 J 5.41 0.84 J 1.72 J
1,2-Dichlorobenzene 1,390 0.6 U 0.6 U 0.6 J 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U
1,2-Dichloroethane 36.0 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U
1,2-Dichloropropane 27.8 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U
1,3,5-Trimethylbenzene -- 1.92 J 0.49 U 0.49 U 6.39 J 4.62 J 2.11 J 0.49 U 0.69 J
2-Butanone 34,800 2.6 J 2.95 5.9 5.9 J 5.6 J 1.09 J 0.68 J 6.19
2-Hexanone 209 0.65 J 0.41 U 0.41 U 1.39 J 1.23 J 0.41 U 0.41 U 0.41 U
2-Propanol -- 33.2 J 0.25 U 43.8 J 13.0 J 14.0 J 4.92 2.41 29.7
4-Ethyltoluene -- 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U
4-Methyl-2-pentanone 20,900 0.41 U 2.5 0.86 J 0.45 J 0.49 J 5.33 0.53 J 1.64 J
Acetone 216,000 22.1 J 8.79 21.9 16.9 J 13.5 J 8.79 8.55 0.24 U
Benzene 120 3.19 J 0.35 J 0.61 J 0.38 J 0.26 J 0.38 J 0.22 J 0.32 J
Bromomethane 34.8 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U
Carbon disulfide 4,870 0.65 J 1 J 0.31 U 0.75 J 0.31 J 0.31 U 0.69 J 0.31 U
Carbon tetrachloride 156 0.19 U 0.19 U 0.25 J 0.19 U 0.19 J 0.19 U 0.19 U 0.19 U
Chloroform 40.7 2.78 J 1.71 J 1.61 J 3.96 J 4.79 J 1.61 J 5.86 0.98 J
Chloromethane 626 0.21 U 0.21 U 0.78 J 0.58 J 0.31 J 0.21 U 0.89 J 0.21 J
cis-1,2-Dichloroethene -- 0.4 U 0.36 J 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U
Cyclohexane 41,700 0.72 J 0.55 J 0.89 J 0.52 J 0.41 J 0.48 J 0.34 U 0.34 U
Dichlorodifluoromethane(Freon-12) 695 0.59 J 1.04 J 2.08 J 0.54 J 0.54 J 1.09 J 1.29 J 1.14 J
Ethyl acetate 487 0.4 U 2.02 0.4 U 0.4 U 0.4 U 2.86 1.03 J 10.3
Ethylbenzene 374 6.08 J 1.13 J 1 J 0.43 J 0.48 J 1.35 J 0.43 U 1.87 J
Heptane -- 5.33 J 1.02 J 2.01 J 0.41 U 0.41 U 1.39 J 0.41 U 3.89
m-and p-Xylene 695 9.12 J 2 J 1.87 J 1.78 J 1.65 J 3.47 J 0.69 J 3 J
Methylene chloride 4,170 1.32 J 2.5 10.1 J 1.91 J 2.08 J 11.5 10.4 1.88 J
Methyl-tert-butyl ether(MTBE) 3,600 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U
Naphthalene 20.9 2.31 J 0.79 J 0.52 U 0.84 J 1.42 J 0.52 J 0.52 UJ 0.63 J
n-Hexane 4,870 9.52 J 1.13 J 0.35 U 1.09 J 0.99 J 2.43 1.3 J 10.6
o-Xylene 695 6.52 J 0.96 J 0.83 J 3.95 J 2.39 J 2.22 0.43 J 1.52 J
Propylene 20,900 1.24 J 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U
Styrene 6,950 8.09 J 0.43 U 0.43 U 0.43 U 0.43 U 5.11 0.43 U 0.51 J
Tetrahydrofuran 13,900 0.29 U 1.59 0.62 J 4.13 J 4.42 J 0.29 U 0.29 U 0.29 U
Tetrachloroethene 278 0.61 J 5.83 0.75 J 0.54 J 0.61 J 1.76 J 1.56 J 1.7 J
Toluene 34,800 29.8 J 6.03 38.4 2.11 J 2.79 J 12.4 1.73 J 59.5
Trichloroethene 13.9 0.16 U 21.0 0.48 J 0.43 J 0.21 J 4.94 6.99 0.59 J
Trichlorofluoromethane(Freon-1 1) 4,870 1.4 J 1.63 J 1.46 J 1.4 J 1.46 J 1.57 J 1.52 J 1.24 J
Notes:
Grey shading indicates exceedance of Division of Waste Management Residential
kVapor Intrusion Screening Levels for Sub Slab and Exterior Soil Gas(June 2014)
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
UG/M3-Micrograms per cubic meter
Page 1 of 2
26

TABLE 8
Soil Gas Analytical Results - Exceedances
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Station ID SWMU350-SG03 SWMU350-SG04 SWMU350-SG05
Sub Slab and Exterior
Sample ID Soil Gas Screening SWMU350-SG03-13B SWMU350-SG03-13D SWMU350-SG03D-13D SWMU350-SG04-13B SWMU350-SG04-13C SWMU350-SG04-13D SWMU350-SG05-13B SWMU350-SG05D-13B SWMU350-SG05-13D
Level(June 2014)
Sample Date 05/16/13 11/05/13 11/05/13 05/21/13 08/27/13 11/05/13 05/16/13 05/16/13 11/05/13
Chemical Name
Volatile Organic Compounds(UG/M3)
1,1,1-Trichloroethane 34,800 0.16 U 0.16 U 0.16 U 0.16 U 0.87 J 0.16 U 0.16 U 0.16 U 0.16 U
1,1,2,2-Tetrachloroethane 16.1 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U
1,1,2-Trichloro-1,2,2-trifluoroethane(Freon-113) 209,000 0.77 U 0.61 J 0.61 J 0.69 J 0.84 J 0.69 J 0.77 J 0.54 J 0.77 J
1,2,4-Trichlorobenzene 13.9 0.74 U 0.74 U 0.74 U 0.59 J 0.74 U 0.74 U 0.97 J 1.04 J 0.74 U
1,2,4-Trimethylbenzene 48.7 34.4 1.28 J 2.06 J 0.49 U 6.88 1.67 J 0.49 U 11.8 1.08 J
1,2-Dichlorobenzene 1,390 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U 0.6 U
1,2-Dichloroethane 36.0 2.83 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U
1,2-Dichloropropane 27.8 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U
1,3,5-Trimethylbenzene -- 8.85 0.49 UJ 0.79 J 1.33 J 2.85 0.54 J 0.49 U 4.92 0.49 U
2-Butanone 34,800 97.9 8.26 10.3 0.56 J 1.39 J 14.5 1.5 1.59 4.42
2-Hexanone 209 0.41U 0.41U 0.41U 0.41U 0.41U 0.41U 0.41U 0.41U 0.41U
2-Propanol -- 84.1 32.5 J 65.9 J 5.65 8.85 53.1 73.3 J 59.0 J 10.8
4-Ethyltoluene -- 9.83 0.49 UJ 0.54 J 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U
4-Methyl-2-pentanone 20,900 21.3 0.7 J 2.05 J 0.41 U 3.73 1.64 J 0.41 U 0.41 U 1.35 J
Acetone 216,000 0.24 U 42.1 47.0 6.89 11.6 126 0.24 U 23.5 48.7
Benzene 120 13.7 0.73 J 1.18 J 1.02 J 0.64 J 0.7 J 1.63 1.88 0.42 J
Bromomethane 34.8 1.83 J 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U
Carbon disulfide 4,870 405 0.31 U 0.31 U 0.31 J 0.31 U 0.31 U 0.47 J 0.44 J 0.31 U
Carbon tetrachloride 156 0.57 J 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U
Chloroform 40.7 0.49 U 2.2 J 2.2 J 7.81 2 J 19.5 0.49 U 0.2 J 0.49 U
Chloromethane 626 1.28 0.5 J 0.43 J 0.21 U 0.21 U 0.74 J 0.21 U 0.21 U 0.43 J
cis-1,2-Dichloroethene -- 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U
Cyclohexane 41,700 175 1.24 J 1.72 0.41 J 0.79 J 1.76 0.34 U 0.76 J 0.93 J
Dichlorodifluoromethane(Freon-12) 695 0.69 J 1.63 J 1.78 J 0.64 J 0.84 J 1.78 J 0.59 J 0.49 U 2.23 J
Ethyl acetate 487 129 48.4 57.9 0.4 U 3.53 0.4 U 5.55 10.7 0.4 U
Ethylbenzene 374 46.0 1 J 3.52 J 1.48 J 1.56 J 2.26 0.43 U 0.56 J 1.87 J
Heptane -- 50.4 3.03 J 10.3 J 1.19 J 1.84 J 7.38 0.74 J 0.66 J 7.79
m-and p-Xylene 695 113 2.13 J 7.38 J 3.69 J 4 J 3.52 J 1.43 J 2.17 J 3.39 J
Methylene chloride 4,170 175 1.88 J 1.98 J 1.29 J 3.3 1.98 J 1.67 J 1.18 J 1.84 J
Methyl-tert-butyl ether(MTBE) 3,600 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.4 J 0.36 U
Naphthalene 20.9 2.57 J 0.68 J 0.52 J 0.73 J 0.84 J 0.52 J 0.79 J 1.1 J 0.52 J
n-Hexane 4,870 58.5 0.35 U 0.35 U 2.5 1.44 J 61.7 7.05 6.34 60.3
o-Xylene 695 49.5 1.09 J 2.91 J 2.61 2.82 1.61 J 0.87 J 1.48 J 1.39 J
Propylene 20,900 3.44 0.17 U 0.17 U 0.86 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U
Styrene 6,950 43.9 0.47 J 1.06 J 0.43 U 7.66 0.64 J 0.43 U 0.43 U 0.43 U
Tetrahydrofuran 13,900 110 0.71 J 0.91 J 0.29 U 0.29 U 0.97 J 0.29 U 0."J 0.29 U
Tetrachloroethene 278 17.0 3.05 J 1.29 J 0.27 J 8.14 1.49 J 0.61 J 0.47 J 1.97 J
Toluene 34,800 256 46.7 J 78.4 J 7.91 19.2 61.1 4.52 3.77 32.8
Trichloroethene 13.9 14.0 0.32 J 0.32 J 0.16 U 36.5 0.27 J 0.16 U 0.16 U 0.27 J
Trichlorofluoromethane(Freon-11) 4,870 1.46 J 1.29 J 1.24 J 1.35 J 1.52 J 1.29 J 1.12 J 0.96 J 1.29 J
Notes:
Grey shading indicates exceedance of Division of Waste Management Residential
por Intrusion Screening Levels for Sub Slab and Exterior Soil Gas(June 2014)
Bold indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be inaccurate
UG/M3-Micrograms per cubic meter
Page 2 of 2
27

TABLE 9
Soil Vapor Extraction Test Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
r SVE Blower T&jL2AJLQJWlon Sheet
Client: NAVFAC Mid-Atlantic Initial Data Collection Notes:
Location: SWMU350,MCIEAST-MCB CAMLEJ Initial Vac(in H2O) DTW(ft btoc) Stick Up(ft) DTW(ft btoc) Stick Up(ft) ft btoc-feet below top of casing
Project Num. 425128.PT.PT MW15-15 -0.0010 MW15-30 11.06 2.92 SV01 I -- 1.04 in H2O-inches of water
Date: 12/4/2013 SGOI -0.0165 MW15-55 11.07 2.54 MW15-15 1 9.96 1.86 ft/min-feet per minute
Field Team: Bridget Berglind,Kevin Howell SG02 -0.0019 MW57-15 11.09 2.72 DTB(ft btoc) Scrn Lgth(ft) gal-gallons
Weather: cloudy,rainy,60s SG03 -0.0009 MW57-30 11.47 2.89 SV01 8.54 4 ppm-parts per million
SG04 -0.0011 IW57-25 9.54 1.27 MW15-15 15.84 10
IW57-40 1 9.49 1.32
System Parameters Field Readings
Blower Well Head Vacuum Line Dilution Air Knock-Out Effluent PID DTW(ft btoc) Vacuum(in H2O)
Vacuum I PressureBlower Vacuum Velocity Velocity Tank Volume Reading
Time (in H2O) (in H2O) (in H2O) I (ft/min) (ft/min) (gal) (ppm) MW15-30 IW57-25 I SGOl 1 SG02 1 SG03 SG04 MW15-15 Comments
8:52 Started blower with dilution valve fully open.
8:55 0 0 -17 280 530 0 16 -- 9.55 -0.0478 -0.0780 -0.0065 0.0000 -0.1982
9:05 0 0 -16 206 419 0 4.3 11.08 9.55 -0.1590 -0.0745 -0.0045 -0.0003 -0.1916
9:15 Closed dilution valve 1/4 turn.
9:20 0 0 -30 884 173 0 4.5 11.08 9.55 -0.2570 -0.1283 -0.0080 -0.0005 -0.3380
9:35 0 0 -30 550 168 0 3.7 11.10 9.57 -0.2320 -0.1256 -0.0086 0.0000 -0.3250
9:45 Closed dilution valve fully.
9:50 0 0 -48 780 -- 0 5.5 11.10 9.57 -0.4110 -0.1186 -0.0116 -- -0.4740
10:10 0 0 -48 408 - 0 8.9 11.10 9.57 -0.3350 -0.1679 -0.0121 -- -0.4320
10:30 0 0 -48 225 -- 0 7.2 -- -- -0.3300 -0.1489 -0.0090 -- -0.3910
10:50 0 0 -48 245 -- 0 6.7 -- -- -0.3290 -0.1383 -0.0101 - -0.3570 Temp Vacuum Line-45°F
11:10 0 0 -48 249 -- 0 7 11.10 9.57 -0.3150 -0.1220 -0.0080 0.0015 -0.3100 Temp Vacuum Line-50°F
11:30 0 0 -49 600 -- 0 6.5 -- -- -0.2880 -0.1070 -0.0062 - -0.2830 Temp Vacuum Line-69°F
11:50 0 0 -48 550 -- 0 5.1 -- -- -0.3030 -0.1049 -0.0069 -- -0.2700 Temp Vacuum Line-68°F
12:10 0 0 -48 360 -- 0 9.6 -- -- -0.2650 -0.0985 -0.0068 -- -0.2540 Temp Vacuum Line-71.5°F
12:30 0 0 -48 660 -- 0 9.2 -- -- -0.2620 -0.0955 -0.0055 -- -0.2380 Temp Vacuum Line-72.8°F
12:50 0 0 -48 580 -- 0 9.5 -- -- -0.2290 -0.0882 -0.0055 -- -0.2280
13:10 0 0 -48 589 -- 0 8.7 11.03 9.53 -0.2210 -0.0834 -0.0054 0.0008 -0.2180 Temp Vacuum Line-66.8°F
13:40 0 0 -48 569 -- 0 10.1 11.03 9.53 -0.2270 -0.0821 -0.0051 -- -0.2080 Temp Vacuum Line-68°F
13:55 Blower turned off for a few seconds to switch power source from generator to extension cord running from compound.
14:10 0 0 -44 540 -- 0 5.7 -- -- -0.2270 -0.0615 -0.0044 -- -0.1530 Temp Vacuum Line-70.6°F
14:40 0 0 -44 600 -- 0 4.6 -- -- -0.2010 -0.0602 -0.0051 -- -0.1508 Temp Vacuum Line-69°F
15:10 0 0 -44 670 -- 0 5.4 -- -- -0.1687 -0.0588 -0.0037 -- -0.1484
15:40 0 0 -44 650 -- 0 4.1 11.02 9.50 -0.1744 -0.0587 -0.0040 -- -0.1469
16:10 0 0 -44 665 -- 0 3.7 -- -- -0.1740 -0.0601 -0.0050 -- -0.1485 Temp Vacuum Line-71°F
16:30 0 1 0 1 -44 1 655 -- 0 3.6 11.07 9.53 -0.1675 -0.0581 -- -0.0005 -0.1478 Temp Vacuum Line-70.3°F
16:43 Blower turned off.DTW at MW15-15:9.95 ft btoc.
Maximum Change from Initial Measurements 0.04 0.03 0.3945 0.1660 0.0112 -0.0006 0.4730
Page 1 of 1
28

Figures
29

R1USN-FacEn Com405450\MCBCam Leeune\Ma Files\SWMU 350\425128 TS TM\Fi ure 1 Base Location Me mxd9/25/2014bmallhes
gT AT W Y 53 r:
Camp Geiger SWMU 351
Montford Point/Tarawa Terrace
Marine Corps Air
( Station New River ST,q �- �- '+
ti Mainside TE NWY 24 ""
�S
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s 2
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t
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F '' VA
172 " c
11, STATE HWY w: NC
MCIEAST-MCB
��. CAMLEJ
Jacksonville
Legend Figure 1
Highways Base Location Map
SWMU BoundarySWM Naphthalene Biosparging Treatability Study
N U 350ap ene MCIEAST-MCB CAMLEJ
0 Installation Boundary 0 7.500 15,000 North Carolina
[I Onslow County IFeet
1 inch = 15,000 feet J CH2MHILI
10.
30

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NC ROUTE24
NC ROUTE 24
r
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Ilk
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IPiL� !i ,`ROBERTON STREET ; w. QQ
O�
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w
-GRAHAM
Legend Figure 2
Natural Gas Main Line 0 Installation Boundary Site Location Map
0 Former AST Locations N SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ
i -i Approximate 2005-2006 IM Soil Removal Area 0 150 300 600 North Carolina
E3 Treatability Study Area Feet
SWMU Boundary CH2MI ilLt.
1 inch = 300 feet
31

R�\USNavFacEn Com405450\MCBCam Lejeune\Ma Files\SWMU 350\425128 TS TM\Fi ure 3 Na hthalene Bios ar in Treatabilit Stud Location Ma .mxd9/25/2014bmailhes
Former AST Plume Area
SWMU350-MW06
SWMU350-MW05
Area A Area B SWMU350-SV01
SWMU350-SG01
SWMU350-MW15-15 SWMU350-IW58-25
SWMU350-IW57 40 SWMU350-IW58-40
SWMU350-IW57-25
SWMU350-IW55-40—
SWMU350-MW15-5&
SWMU350-IW56 40 SWMU350-MW15-30
SWMU350-SG02
SWMU350-MW57-15
SWMU350=MW03 I SWMU350-MW57-30
SWMU350-SG03
SWMU350-MW04_
SWMU350-MW11
SWMU350-MW12 SWMU350-SG04
SWMU350-MW56-30
SWMU350-MW56-15
SWMU350-SG05
SWMU350-MW49-18
SWMU350-MW49-30
SWMU350-MW13 SWMU350-MW49-55
SWMU350-MW28
SWMU350-MW14
SWMU350-MW16
Note:
NCGWQS for Naphthalene is 6 Ng/L
Limit of NCGWQS exceedance is based on the analytical results
from the Spring/Summer 2011 groundwater sampling event.
Limits of extent have been interpolated between monitoring well
locations. Actual conditions may differ from those interpreted
on this map.
Legend
Figure 3
Biosparging well location screened 25 ft bgs —Storm Sewer Drainage Line SWMU Boundary Naphthalene Biosparging
• Biosparging well location screened 40 ft bgs — —Natural Gas Main Line \ Treatability Study Location Map
• Soil Vapor Extraction Well Location Storm Sewer Utility Line \ SWMU 350 Naphthalene Biosparging
• Soil Gas Monitoring Point Location Fence �1111 Treatability Study
N
• Monitoring wells screened across the water table—Water Table Zone Limit of Naphthalene NCGWQS Exceedance MCI EAST-MCB CAMLEJ
—30-ft Zone Limit of Naphthalene NCGWQS Exceedance 0 10 20 40 North Carolina
Monitoring wells screened to 30 ft bgs
Biosparging Air Conveyance Line
Feet V CH2MHILL.
Monitoring wells screened to55ftbgs Q Treatability Study Area 1 inch = 40 feet �
Electrical Utility Line ®Equipment Compound
32

R:\USNavFacEnqCom405450\MCBCampLeeune\MapFiles\SWMU 350\425128 TS TM\Fi ure 4 Cross Section Ma .mxd9/25/2014bmailhes
AOft
Ilk- • -
ROU_rE 24
W
j SWMU350 MW25 NC
Q SWMU350-MW28 SWMU350-MW24-15 SWMU350-MW07 „ ,- ROUTE24
SWMU350-IW56-40 SWMU350-MW08
SWM U350-MW24
SWMU350-MW56-15 f.,
SWMU350-'�'MW56-0
SWMU350-MW01 SWMU350-IW57 40
SWMU350-MW02 SWMU350-M W15-15
SWMU350-MW23 SWMU350-MW08 SWMU350-IW57-25
SWMU350-MW22 SWMU350-MW03 SWMU350-MW05 SWMU350-SV01
SWMU350-SG01
SWMU350-MW27 SWMU350-MW51 SWMU350-MW04 SWMU350-IW58-25
SWMU350-IW55-40 SWMU350-MW12 SWMU350-IW58 40
SWMU350-MW1
SWMU350-MW09
�+ Area B
I I
SWMU350-MW10
SWMU350-MW17 SWMU350=MW15-55
Area A SWMU350-MW15-30 '
U350-MW13 SWMU350-SG05 SWMU.350-MW57-15'_ SWMU350-MW50-18
SWM
SWMU350-MW28 SWMU350-SG02 SWMU350-MW57-30 SWMU350-MW56730
SWMU350-SG04 SWMU350-MW50-55
SWMU350-MW18 SWMU350-SG03
SWMU350-MW14 SWMU350-MW16 SWMU350-MW49-18
SWMU350-MW49T30
SWMU350-MW49-55
SWMU350-MW20 SWMU350-MW48-30
SWMU350-MW48-18
Legend Figure 4
• Biosparging well location screened 25 ft bgs —Geologic Cross-Sections 2A Geologic Cross-Section Location Map
• Biosparging well location screened 40 ft bgs SWMU Boundary N SWMU 350 Naphthalene Biosparging Treatability Study
• Soil Vapor Extraction Well Location Q Treatability Study Area 0 50 100 MCIEAST-MCB CAMLEJ
• Soil Gas Monitoring Point Location 0 Installation Boundary North Carolina
Monitoring wells screened to 15 ft bgs Feet
♦ Monitoring wells screened to 30 ft bgs
1 inch = 100 feet CH2MHILL.
Monitoring wells screened to 55 ft bgs
33

A Former AST Area A'
Treatability Study Area A Treatability Study Area B
30 ? 3:3: o�� o�
��� N� mac)-, �o o� I?—
30
cD 0 3 Moo ��� �� ����� oo�w i �000
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m3: 3: _-_-
- ----- Sand with Silt and Clay - - --- -- --= ----- _ --= ---_ --= ----_-= ---= - - ---_ --= ---- --= ------_ ----_-= -
20 - -- --=_-=-----=_-=- _ =_-=- —_ ILI
--_--=_-=----=_-= -- =--=-=_-=--=-=_-=-- _- -- - _=----=_-=----=_-= --=_-=----=_-=-- - 20
10 - - _ - --- -- --- - - - - - -- _ - --- - _ - - - --- - _ - --- - _ - --- - _ - --- - 10
7-7
l0
Sand
0 0
LL
C
O
R
N
W
-10 -10
-20 20
-30 30
0 50 100 150 200 250 300 350 400
Distance Along Baseline(feet)
Figure 5
LEGEND Generalized Geologic Cross Section A-A'
SWMU 350 Naphthalene Biosparging Treatability Study
0 Sand --- Inferred Geologic Contact MCIEAST-MCB CAMLEJ
Horizontal:1"=8.3
Sand with Silt and Clay V Groundwater Table Vertical:1 28' North Carolina
Groundwater elevation data V.E.=3.4x
Screened Interval collected in November 2013
V CH2MHILL®
ES062911193625MKE MCB_CamLej_SWMU350_Fig5_Generalized_A-A'_v2 03.28.14 sls
34

R:\USNavFacEnqCom405450\MCBCampLeeune\MapFiles\SWMU 350\425128 TS TM\Fi ure 6 Water Table Zone Naphthalene Bios are Treatability Trend Gra hs.mxd9/25/2014bmailhes
1AW05 MW15-15
Upgradient 5.5 feet from IW57&22 ft from IW58
180 18 180 18
SWMU350-MW07 I I
I
160 16 160 i 16
I I
140 i 14 140 14
1120 12 ° =120 12
c I c I
w I c w c
100 10 m 100 10 W
SWMU350-MW01 z 80 i s 9 Z so I $ o
v
MW56-15 I > I >
7.5 feet from IW56-40&25 ft from IW55-40 60 6 N 60 6 R
180 1e I N
I I I
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160 i 16
20 2 20 2
.m.140 14
1
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I e
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I
20 2
I
0 0
Date
Area A Area B
SWMU350-SV01
SWMU350-SG01
J SWMU350-IW58-25
SWMU350-IW57 40 SWMU350-IW58 40
SWMU350-IW57-25
SWMU350-IW55-40
i
SWMU350-IW56 40
SWMU350-SG02
MW03 SWMU350-SG03
15 feet from IW55-40&IW56-40
180 1e
I
I MW57-15
160 I 16 SWMU350-SG04 20 feet from IW58&35 feet from IW57
180 18
140 14
I 160 I 16
1zo 12 E I
I
W I C 140 14
m 100 10
I
z eo e O
lzo 12 E
I w I c
m 100 10 g,
60 I 6 012
L
I z 80 i 8
40 4 SWMU350-SG05
I 60 I 6
20 2 C
I
40 4
0 0
o'`A oyA oyA d� Date v°1" ,�� .I:'''� yA 20 I 2
0 0
�tiot`°� A\�y\�O� o\�•,\A°� ,\ 0 Datati OyA0
SWMU350-MW49-18
SWMU350-MW13
MW11
Downgradient
180 1e
I
160 I 16
I
140 I 14
I
I �
120 12
C I
y I c
t 100 10
t I O
z 80 I 8 N
I e
60 6 N
1 p
40 4
I
20 2
I
02 1 0
O A
e 0", Date
6\1" y\ry 0\ry 9 y0\y
r
--*—Naphthalene
t D0(mg/L)
—System Startup
— —System Shutdown
Legend Figure 6
Biosparging well location screened 25 ft bgs Natural Gas Main Line Naphthalene and Dissolved Oxygen Concentration
• Biosparging well location screened 40 ft bgs — Fence Trend Graphs - Surficial Aquifer- 15-foot Zone
• Soil Vapor Extraction Well Location — - Biosparging Air Conveyance Line SWMU 350 Naphthalene Biosparging Treatability Study
• Soil Gas Monitoring Point Location ® Equipment Compound MCIEAST-MCB CAMLEJ
Q� Monitoring wells screened to 15ft bgs Treatability Study Area N North Carolina
--- Electrical Utility Line 0 15 30 60
Storm Sewer Utility Line Feet
— Storm Sewer Drainage Line
Wastewater Utility Line 1 inch = 30 feet CH2MI III I
35

R:\USNavFacEnqCom405450\MCBCampLe eune\Ma Files\SWMU 350\425128 TS TM\Fi ure 7 30 It Zone Naphthalene Biosparging TreatabilitV Trend Gra hs.mxd9/25/2014bmailhes
MW06
Upgradient
100 18
SWMU350-MW08-�F
1
90 1
, 16
— 1
80
... I 14
Y 70 1 12 E
w ,
y 60 C
L I 10 m
SWMU350-MW02 �50 1 $ o
Z 40 i >
1 6 R
30
1 �
20 1 4
MW56-30 1
1 7.5 feet from IW56-40&25 ft from IW55-40 10 2
100 18 ,
I o 0
90 I 16 0�0^'/ o'� A'' �o'�' Date
80 14 41
I
70 MW15-30
I 12 E k 7.5 feet from IW57&27 from IW58
y 60 C 100 18
c I 10 m I
a50 O 90 I 16
Z 40
d Area B 80
14
6 ,° —
30 ' c I 12 E
20 4 W 60 C
L I 10 T
10 2 L 50Ne %
I m 8 y
0 0 Z 40 '
Date"\^°` tiro^'' A\"°'�' \"°'� 6
30
20 4
I
10 2
I
0 0
SWMU350-IW57 40 0�0+ "01 "os o+ Date�o
SWMU350-IW57-25
SWMU350-IW55 40
Area A
SWMU350-IW58-40
SWMU350NW56 40 SWMU350-IW58-25
SWMU350-SG02 SWMU350-SG01
SWMU350-SG03
SWMU350-SV01
MW04
15 feet from IW55-40&IW56-40
100 18
I
90 16 SWMU350-SG04
I
80
14
270
I 12 E
y 60 C
L I 10 y>/
t 50 x
a O
m 8 y
Z 40 �
' 6 u�
30
I �
20 q SWMU350-SG05
10 2
I
_ 0 0
Date
SWIM 50-MW49-30
SWMU350-MW14
MW12
Dmngradient
100 1e
I MW57-30
90 16 SWMU350-MW16 20 feet from IW58&35 feet from IW57
100 18
I ,
80
14 90 I 16
70 I 12°9 80 14
60
L , 10 1 70
a50 x C I 12 E
I 8 O W 60
Z I 9 i I 10 41
40 L 04
6 C 50 O
30 I C 8
Z 40 I
20 I 4 I 6 O
30
I 2 I e
10 q
, 20
0 0
I
Date "o'� � \"o'�' \"o'� 10 , 2
0 0
\"oP Date 9^ "0
SWMU350-MW20
—d*­-Naphthalene
t DO(mg/
—System Startup
— —System Shutdown
Legend Figure 7
Biosparging well location screened 25 ft bgs Natural Gas Main Line Naphthalene and Dissolved Oxygen Concentration
• Biosparging well location screened 40 ft bgs — Fence Trend Graphs - Surficial Aquifer- 30-foot Zone
• Soil Vapor Extraction Well Location — - Biosparging Air Conveyance Line SWMU 350 Naphthalene Biosparging Treatability Study
• Soil Gas Monitoring Point Location ® Equipment Compound MCIEAST-MCB CAMLEJ
Monitoring wells screened to 30 ft bgs Treatability Study Area N North Carolina
--- Electrical Utility Line 0 15 30 60
— Storm Sewer Drainage Line I Feet
Storm Sewer Utility Line
Wastewater Utility Line 1 inch = 30 feet 4 CH2MI III I
36

R:\USNav Fac En Com405450\MCBCam Leieune\Ma Files\SWMU 350\425128 TS TM\Fi ure 8 Water Table Naphthalene Conc Baseline and 6 Month.mxd 9/25/2014bmail hes
Former AST Plume Area Former AST Plume Area
SWMU350-MW06 SWMU350-MW06
SWMU350-MW05
1 UJ SWMU350-MW05
1U
Area A Area B SWMU350-SV01 Area A Area B SWMU350-SV01
SWMU350-MW15-15 _ _ _ _ SWMU350-SG01 SWMU350-MW15-15 SWMU350-SG01
170 J _ SWMU350-IW58-25 2.q J SWMU350-IW58-25
S W M U350-IW57-4i SWMU 350-IW58-40 SWMU 350-IW57-41 SWMU 350-IW58-40
SWMU350-IW57-2 �ti SWMU350-IW57-2
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f1UJ 1U
SWMU350-MW03 - SWMU350-MW03
1 UJ Sl .IW57-30 SWMU350-MW50-30 1,U _ SWMU350-MW57-30 SWMU350-MW50-30
SWMU350-MW11 7U350-SG03 SWMU350-MW11 �U350-SG03
1 UJ SWMU350-MW50-55 SWMU350-MWO--� CID
SWMU350-MW50-55
SWMU350-MW12 SWMU350-SG04 SWMU350-MWb2 'U350-SG04
SWMU350-MW56-3 SWMU350-MW56-30
SWMU350-MW5fi=15
1 UJ SWMU350-MW56-15
1U
SWMU350-SG05 SWMU350-SG05
SWMU350-MW49-18 SWMU350-MW49-18
SWMU 350-MW49-30 �'�` SWMU 350-MW49-30
iWMU350-MW13 ``�- SWMU350-MW49-55 SWMU350-MW13 �`�-� SWMU350-MW49-55
WMU350-MW28 `~'_'�"� •9U350-MW28 `~'_'�`�
SWMU350-M�" � `1�'`y SWMU350-MW14 1'�""
swmusa�mwib � � SWMU350-MW, � �-�,�,y
Concentrations shown in ug/L
Baseline event data collected in April 2013
6-Month Post Startup data collected November 2013
NCGWQS for Naphthalene is 6 ug/L
J -analyte present, value may or may not be accurate or precise
UJ - analyte not detected, quantitation limit may be inaccurate -
U - material analyzed for but not detected
Legend Figure 8
Biosparging well location screened 25 ft bgs --- Electrical Utility Line Naphthalene Concentrations (dashed where inferred) Naphthalene Plume - Surficial Aquifer (15-foot Zone)
• Biosparging well location screened 40 ft bgs — Storm Sewer Drainage Line 6 Ng/L N SWMU 350 Naphthalene Biosparging Treatability Study
• Soil Vapor Extraction Well Location Natural Gas Main Line 60 Ng/L 0 10 20 40 MCIEAST-MCB CAMLEJ
• Soil Gas Monitoring Point Location — Fence Feet North Carolina
Q� Monitoring wells screened to 15 ft bgs — - Biosparging Air Conveyance Line
Monitoring wells screened to 30 ft bgs ® Equipment Compound 1 inch = 40 feet
Monitoring wells screened to 55 ft bgs 0 Treatability Study Area rJ CH2rvn IILL
SWMU Boundary
37

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SW M U350-IW57-4i SWMU 350-IW58-40 SWMU 350-IW57-41 SWMU 350-IW58-40
SW M U350-IW57-2 SWMU 350-IW57-2
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SWMU350-MW15-55 t,
SWMU350-MW15-30 ' SWMU350-MW15-30
SWMU350-IW56-40 64 SWfu MW57-15 SWMU350-IW56-40 1 U
SWMU350-SG02 SWMU350-S�_ NMU350-MW57-15
SWMU350-MW57-30 SWMU350-MW57-30
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SWMU350-MVO_ �_ 1 U SWMU350-MW50-30
SWMU350-MW04 SWMU350-SG03 SWMU350-MW04 9U350-SG03
56 J \ SWMU350-MW50-55 1 _. SWMU350-MW50-55
SWMU350-MW11 SWMU350-MW11
SWMU350-MW56-30 SWMU350-SG04 SWMU350-SG04
men SWMU350-MW56-30 SWMU350-MW12
SW 1,11d i MW12 1 U 1 U
SWMU350-MW56-1 25 J
SWMU350-MW56-15
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SWMU350-MW49-18 SWMU350-MW49-18
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iWMU350-MW13 ``�- SWMU350-MW49-55 SWMU350-MW13 �`�-� ...,_ SWMU350-MW49-55
SWMU350-MW16
Concentrations shown in ug/L
Baseline event data collected in April 2013
6-Month Post Startup data collected November 2013
NCGWQS for Naphthalene is 6 ug/L
J -analyte present, value may or may not be accurate or precise
UJ - analyte not detected, quantitation limit may be inaccurate -
U - material analyzed for but not detected
Legend Figure 9
Biosparging well location screened 25 ft bgs --- Electrical Utility Line Naphthalene Concentrations (dashed where inferred) Naphthalene Plume - Surficial Aquifer (30-foot Zone)
• Biosparging well location screened 40 ft bgs — Storm Sewer Drainage Line 6 Ng/L N SWMU 350 Naphthalene Biosparging Treatability Study
• Soil Vapor Extraction Well Location Natural Gas Main Line 60 Ng/L 0 10 20 40 MCIEAST-MCB CAMLEJ
• Soil Gas Monitoring Point Location — Fence Feet North Carolina
Q� Monitoring wells screened to 15 ft bgs — - Biosparging Air Conveyance Line
Monitoring wells screened to 30 ft bgs ® Equipment Compound 1 inch = 40 feet
Monitoring wells screened to 55 ft bgs 0 Treatability Study Area
SWMU Boundary �J cor2rvrh{iLL
38

Attachment 1
Underground Injection Control Notification Letter
39

UNITED STATES MARINE CORPS
MARINE CORPS INSTALLATIONS EAST-MARINE CORPS BASE
` PSC BOX 20005
CAMP LEJEUNE NC 28542-0005
5090.21
BEMD
APR 0 4 20113
Ms. Debra Watts
Underground Injection Control Program
Aquifer Protection Section
North Carolina Department
of Environment and Natural Resources
Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
Dear Ms. Watts:
Marine Corps Installations East-Marine Corps Base Camp Lejeune is
submitting the enclosure, Notification of Intent to Construct or Operate
Injection Wells (Notification) in accordance with 15A NCAC 02C.0217. This
Notification is for the construction and operation of six new air injection
wells at Resource Conservation and Recovery Act Solid Waste Management Unit
(SWMU) 350. The air injection wells are "permitted by rule" and do not
require individual permits.
The purpose of injecting air into the six new air injection wells is to
evaluate enhanced situ biodegradation of naphthalene in groundwater in the
surficial aquifer. Section F of the Notification describes the well site
physical location, which is depicted in Notification Figure 1. The enclosure
provides construction details for the wells.
Well construction is scheduled to begin during the week of April 8, 2013.
Once the air injection system is operational, the treatability study will
continue for approximately six months.
If you have any questions regarding this information, please contact Ms.
Patti Vanture, Environmental Quality Branch, Environmental Management
Division, G-F, at [phone].
Sincerely,
OHN R. TOWNSON
irector, Environmental Management
By direction of
the Commanding General
Enclosure: Notification of Intent to Construct or Operate Injection Wells (6)
Copy to:
NCDENR (Beth Hartzell)
NAVFAC (Bryan Beck)
CH2MHill (Dan Hockett)
File (ODI# 17446)
40

NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
NOTIFICATION OF INTENT TO CONSTRUCT OR OPERATE INJECTION WELLS
The following are "permitted by role"and do not require an individual permit when constructed in accordance
with the rules of 15A NCAC 02C.0200. This form shall be submitted at least 2 weeks prior to construction.
AQUIFER TEST WELLS(15A NCAC 02C.0227)
These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics.
IN SITU REMEDIATION(15A NCAC 02C.0225) or TRACER WELLS (15A NCAC 02C.0229):
1) Passive Injection Systems - In-well delivery systems to diffuse injectants into the subsurface. Examples include
ORC socks, iSOC systems,and other gas infusion methods.
2) Small-Scale Injection Operations—Injection wells located within a land surface area not to exceed 10,000
square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required
for test or treatment areas exceeding 10,000 square feet.
3) Pilot Tests -Preliminary studies conducted for the purpose of evaluating the technical feasibility of a
remediation strategy in order to develop a full scale remediation plan for future implementation,and where the
surface area of the injection zone wells are located within an area that does not exceed five percent of the land
surface above the known extent of groundwater contamination. An individual permit shall be required to conduct
more than one pilot test on any separate groundwater contaminant plume.
4) Air Injection Wells - Used to inject ambient air to enhance in-situ treatment of soil or groundwater.
Print Clearly or Type Information. Illegible Submittals Will Be Returned As Incomplete.
DATE: April 1, 2013 1 PERMIT NO. NA (to be filled in by DWQ)
A. WELL TYPE TO BE CONSTRUCTED OR OPERATED
(1) 6 Air Injection Well......................................Complete sections B-F,K,N
(2) Aquifer Test Well.......................................Complete sections B-F,K,N
(3) Passive Injection System...............................Complete sections B-F,H-N
(4) Small-Scale Injection Operation......................Complete sections B-N
(5) Pilot Test.................................................Complete sections B-N
(6) Tracer Injection Well...................................Complete sections B-N
B. STATUS OF WELL OWNER: Federal Govertunent
C. WELL OWNER — State name of entity and name of person delegated authority to sign on behalf of the
business or agency:
Name: Mr.John Townson—Director of Environmental Management Division
Mailing Address:MCIEAST-MCB CAMLEJ;G-F/EMD/EQB; 12 Post Lane
City: Camp Lejeune State: NC Zip Code: 28547 County:Onslow
Day Tele No.: 910-451-7693 Cell No.: NA
EMAILAddress: [e-mail] Fax No.: 910-451-1143
DWQMIC/In Situ Rented.Notification(Revised 7/9/2012) t r Page I
41 ,�lG�US[il 'i \l

D. PROPERTY OWNER(if different than well owner)
Name:
Mailing Address:
City: State: Zip Code: County:
Day Tele No.: Cell No.:
EMAIL Address: Fax No.:
E. PROJECT CONTACT-Person who can answer technical questions about the proposed injection project.
Name: Dan Hockett
Mailing Address: 11301 Carmel Commons Blvd Ste 304
City: Charlotte State: NC Zip Code:28226 County: Mecklenburg_
Day Tele No.: 704-543-3264 Cell No.: 704-516-2665
EMAIL Address:Dan.Hockett li2m.com Fax No.: 704-544-4041
F. PHYSICAL LOCATION OF WELL SITE
(1) Physical Address: 300 feet east of the intersection of Iwo Jima Blvd and State Highway 24,on
southern side of State Highway hgway 24 County: Onslow
City: Jacksonville State:NC Zip Code: 28546
(2) Geographic Coordinates: See Attached Figure I in lieu of geographic coordinates..
Latitude": " or °
Longitude": ° "or °
Reference Datum: Accuracy:
Method of Collection:
"FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACILITY SITE MAP WITH PROPERTY
BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPHIC COORDINATES.
G. TREATMENT AREA—Not Applicable for air injection.
Land surface area of contaminant plume: square feet
Land surface area of inj. well network: square feet(< 10,000 ft2 for small-scale injections)
Percent of contaminant plume area to be treated: (must be<5%of plume for pilot test injections)
H. INJECTION ZONE MAPS—Not Applicable for air injection.
Attach the following to the notification.
(1) Contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the
contaminant plume in soil and groundwater, existing and proposed monitoring wells, and existing and
proposed injection wells;and
(2) Cross-section(s) to the known or projected depth of contamination that show the horizontal and
vertical extent of the contaminant plume in soil and groundwater, changes in lithology, existing and
proposed monitoring wells,and existing and proposed injection wells.
DWQ/UIC/In Situ Rented.Notification(Revised 7/9/2012) Page 2
42 locl sure ( )

I. DESCRIPTION OF PROPOSED INJECTION ACTIVITIES—Not Applicable for air injection.
Provide a brief narrative regarding the purpose,scope,and goals of the proposed injection activity.
J. INJECTANTS—Not Applicable for air injection.
Provide a MSDS and the following for each injectant.Attach additional sheets if necessary.
NOTE: Approved it jectants (tracers and remediation additives) can be found online at
littp://portal.ttcdetur.or /�tg eb/ivq/aps/gtiWro. All other substances must be revielved by the Division of Public
Health, Department of Health and Human Services. Contact the UIC Program for•more it fo (919-807-6496).
Injectant:
Volume of injectant:
Concentration at point of injection:
Percent if in a mixture with other injectants:
Injectant:
Volume of injectant:
Concentration at point of injection:
Percent if in a mixture with other injectants:
Injectant:
Volume of injectant:
Concentration at point of injection:
Percent if in a mixture with other injectants:
K. WELL CONSTRUCTION DATA—Please see Attachment 1 for Well Construction Details.
(1) Number of injection wells: 6 Proposed 0 Existing
(2) Provide well construction details for each injection well in a diagrain or table format. A single
diagram or line in a table can be used for multiple wells with the same construction details. Well
construction details shall include the following:
(a) well type as permanent,direct-push,or subsurface distribution system(infiltration gallery)
(b) depth below land surface of grout,screen,and casing intervals
(c) well contractor name and certification number
DWQ/UIC/In Sinn Reined.Notification(Revised 7/9/2012) Page 3

L. SCHEDULES—Briefly describe the schedule for well construction and injection activities.
M. MONITORING PLAN—Describe below or in separate attachment a monitoring plan to be used to determine
if violations of groundwater quality standards specified in Subchapter 02L result from the injection activity.
N. CERTIFICATION(to be signed as required below or by that person's authorized agent)
15A NCAC 02C .0211(e)requires that all permit applications shall be signed as follows:
1. for a corporation: by a responsible corporate officer;
2. for a partnership or sole proprietorship: by a general partner or the proprietor,respectively;
3. for a municipality or a state, federal, or other public agency: by either a principal executive officer or
ranking publicly elected official;
4. for all others: by the well owner;
5. for any other person authorized to act on behalf of the applicant: documentation shall be submitted
with the notification that clearly identifies the person, grants them signature authority, and is signed
and dated by the applicant.
"I hereby certify, under penalty of law, that I have personally examined and ain familiar with the it formation
submitted in this docunent and all attaclvnents thereto and that, based on my inquiry of those individuals
iuuunediately responsible for obtaining said ittforination, I believe that the information is true, accurate and
complete. I am-mvare that there are significant penalties, including the possibility of fines and imprisonment,
for submitting false it formation. I agree to construct, operate, maintain, repair, and if applicable, abandon
the it jeetion ivell and related appurtet rites in actor nce with the 15A iVCAC 02C 0200 Rules. "
u�ln bl�
Signature of Applicant Print or Type Full Name
Signature of Property Owner(if different from applicant) Print or Type Full Name
Signature of Authorized Agent,if any Print or Type Full Name
Submit one copy of the completed notification package to:
DWQ-Aquifer Protection Section
1636 Mail Service Center
Raleigh,NC 27699-1636
Telephone: [phone] Fax: [phone]
DWQ/UIC/In Situ Reined.Notification(Revised 7/9/2012) Page 4 rty r Q�
44 Euclosure l ,1

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ATTACHMENT 1
Well Construction Details
SWMU 350
MC/EAST-MCB CAMLEJ, North Carolina
Surficial Total Well Screen"b Screen
Aquifer Grout Depth Length Interval Contractor Name/
Treatability Study Well ID Zone* (ft b s) (ft b s (ft) (ft bgs) Certification Number
Blosparging Wells(Air SWMU350-IW55-40 30-foot 1-31 40 2 38-40 TBD
Injection Only) SWMU350-IW56-40 30-foot 1-31 40 2 38-40 TBD
SWMU350-IW57-25 Water Table 1-16 25 2 23-25 TBD
SWMU350-IW57-40 30-foot 1-31 40 2 38-40 TBD
SWMU350-IW58-25 Water Table 1-16 25 2 23-25 TBD
SWMU350-IW58-40 30-foot 1-31 40 2 38-40 TBD
46

Attachment 2
Well Construction Diagrams and Boring Logs
47

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW55-40
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620987.50 feet 928192.06 feet 7.98 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
27.85 ft 04/17/2013 04 17 2013 J.High/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 40.0 ft BGS
PORTLAND CEMENT GROUT
33.0 ft BGS TOP OF BENTONITE SEAL
36.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 38.0 ft BGS
BOTTOM OF SCREEN 40.0 ft BGS
BOTTOM OF WELL CASING 40.0 ft BGS
40.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
48

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW56-40
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620975.49 feet 928220.01 feet 9.63 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
27.72 ft 04/16/2013 04 16 2013 J.High/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 40.0 ft BGS
PORTLAND CEMENT GROUT
32.5 ft BGS TOP OF BENTONITE SEAL
36.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 38.0 ft BGS
BOTTOM OF SCREEN 40.0 ft BGS
BOTTOM OF WELL CASING 40.0 ft BGS
40.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
49

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW57-25
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620985.37 feet 928321.56 feet 7.73 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
27.26 ft 04/11/2013 04 11 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 25.0 ft BGS
PORTLAND CEMENT GROUT
20.0 ft BGS TOP OF BENTONITE SEAL
22.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 23.0 ft BGS
BOTTOM OF SCREEN 25.0 ft BGS
BOTTOM OF WELL CASING 25.0 ft BGS
25.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
50

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW57-40
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620987.66 feet 928321.78 feet TBD
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
27.36ft 04/12/2013 04 12 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 40.0 ft BGS
PORTLAND CEMENT GROUT
35.0 ft BGS TOP OF BENTONITE SEAL
37.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 38.0 ft BGS
BOTTOM OF SCREEN 40.0 ft BGS
BOTTOM OF WELL CASING 40.0 ft BGS
40.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
51

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW58-25
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620986.78feet 928349.38feet 6.13 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
26.51 ft 04/10/2013 04 10 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 25.0 ft BGS
PORTLAND CEMENT GROUT
20.0 ft BGS TOP OF BENTONITE SEAL
22.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 23.0 ft BGS
BOTTOM OF SCREEN 25.0 ft BGS
BOTTOM OF WELL CASING 25.0 ft BGS
25.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
52

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: IW58-40
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620986.58 feet 928351.48 feet 8.63 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
26.77 ft 04/10/2013 04 10 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.006-in
FILTER PACK TYPE: #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 40.0 ft BGS
PORTLAND CEMENT GROUT
35.0 ft BGS TOP OF BENTONITE SEAL
37.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 38.0 ft BGS
BOTTOM OF SCREEN 40.0 ft BGS
BOTTOM OF WELL CASING 40.0 ft BGS
40.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
53

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: MW15-30
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
28.81 ft 12620978.22 feet 928322.08 feet 9.46 ft BTOC(4/16/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
25.89 ft 04/11/2013 04 11 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 32.0 ft BGS
PORTLAND CEMENT GROUT
16.0 ft BGS TOP OF BENTONITE SEAL
18.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 20.0 ft BGS
BOTTOM OF SCREEN 30.0 ft BGS
BOTTOM OF WELL CASING 30.0 ft BGS
32.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
54

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: MW56-15
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
29.89 ft 12620967.81feet 928219.00feet 10.09 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
26.94 ft 04/15/2013 04 15 2013 J.High/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 15.0 ft BGS
PORTLAND CEMENT GROUT
1.0 ft BGS TOP OF BENTONITE SEAL
3.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 5.0 ft BGS
BOTTOM OF SCREEN 15.0 ft BGS
BOTTOM OF WELL CASING 15.0 ft BGS
15.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
55

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: MW56-30
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
29.92 ft 12620968.80feet 928348.72feet 10.63 ft BTOC(4/18/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
26.90 ft 04/15/2013 04 15 2013 J.High/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 32.0 ft BGS
PORTLAND CEMENT GROUT
15.0 ft BGS TOP OF BENTONITE SEAL
18.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 20.0 ft BGS
BOTTOM OF SCREEN 30.0 ft BGS
BOTTOM OF WELL CASING 30.0 ft BGS
32.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
56

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: MW57-15
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
28.81 ft 12620966.73feet 928216.08feet 10.00 ft BTOC(4/17/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
29.04 ft 04/11/2013 04 11 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 15.0 ft BGS
PORTLAND CEMENT GROUT
1.0 ft BGS TOP OF BENTONITE SEAL
3.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 5.0 ft BGS
BOTTOM OF SCREEN 15.0 ft BGS
BOTTOM OF WELL CASING 15.0 ft BGS
15.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
57

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: MW57-30
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
29.17 ft 12620966.40feet 928348.72feet 10.15 ft BTOC(4/17/2013)
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
26.28 ft 04/10/2013 04 10 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 2-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 6-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 32.0 ft BGS
PORTLAND CEMENT GROUT
16.0 ft BGS TOP OF BENTONITE SEAL
18.0 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 20.0 ft BGS
BOTTOM OF SCREEN 30.0 ft BGS
BOTTOM OF WELL CASING 30.0 ft BGS
32.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
58

CH2MHILL PROJECT NUMBER: 425128.PT.PT BORING NUMBER: SV01
46
= WELL COMPLETION DIAGRAM
PROJECT. LOCATION:
SWMU 350 Naphthalene Biosparging Treatability Study MCIEAST-MCB CAMLEJ,North Carolina
DRILLING METHOD: DRILLING CONTRACTOR:
HSA&Macrocore DPT Parratt-Wolff Inc.,Hillsborough,NC
TOP OF CASING ELEVATION(NAVD 88): NORTHING(UTM Z18 NAD83): EASTING(UTM Z18 NAD83): STATIC WATER LEVEL:
TBD 12620984.25 feet 928335.30 feet TBD
GROUND ELEVATION(NAVD 88): START: FINISH: LOGGED BY:
27.13ft 04/09/2013 04 09 2013 B.Propst/CLT
TOP OF CASING STICK-UP MONUMENT
WELL CONSTRUCTION DETAILS
CASING MATERIAL: PVC
CASING DIAMETER: 4-in(ID)
SCREEN TYPE: machine slot
SLOT SIZE: 0.01-in
FILTER PACK TYPE: #1 Sand, #00 Sand
SEAL TYPE: 3/8 Bentonite Chips
NOTES: BOREHOLE DIAMETER: 8-in
ALL DEPTHS ARE REPORTED AS FEET
BELOW GROUND SURFACE(ft BGS). BOREHOLE DEPTH: 8.0 ft BGS
PORTLAND CEMENT GROUT
1.5 ft BGS TOP OF BENTONITE SEAL
3.5 ft BGS TOP OF FILTER PACK
TOP OF SCREEN 4.0 ft BGS
BOTTOM OF SCREEN 8.0 ft BGS
BOTTOM OF WELL CASING 8.0 ft BGS
8.0 ft BGS BOTTOM OF BOREHOLE
WELL DIAGRAM IS NOT TO SCALE
59

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT IW55-40 SHEET 1 of 2
CH2MHILL
.,� Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:27.85 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928192.06,12620987.50 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:7.98 ft BTOC 4/18/2013 START:4/17/2013 END:4/17/2013 LOGGER:J.Hi h/CLT
Lu
0 SOIL DESCRIPTION COMMENTS WELL
o z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
M vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z v z v w M a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
SOIL(OL)
brown,dry,loose,organic.
SILTY SAND(SM)
light brown,dry to damp,medium dense,
HA-1 0 fine grained.
5 5.0
SAND(SP)
light brown,dry to damp,medium dense.
SAND(SC)
DP-1 32.4 0 tan,dry to damp,medium dense,traces
of clay.
8.0
gray/light tan.
No Recovery.
SILTY SAND(SM)
10 light brown,dry to damp,medium dense,
DP-2 36 0 A A fine grained.
soft.
SANDY CLAY(CL)
12.0 light gray/tan,dry to damp,dense,fine
grained,high plasticity.
SAND(SP)
light gray/brown,damp,loose,dense to
soft,fine to medium grained.
DP 3 36 0 No Recovery.
15 SAND(SP)
16.0 light gray,damp,medium dense,fine
grained.
CLAYEY SAND(SC)
light gray,damp,medium dense,fine
raiend,low plasticity.
DP-4 43.2 0 SAND(SP)
light gray,wet,medium dense,fine to
medium grained.
\20.
20 CLAYEY SAND(SCE
light gray,wet,medium dense,fine
grained.
SANDY CLAY(CL)
light green/gray,wet,some fine grained
DP 5 \24.O
36 0 sand,low plasticity.
SAND(SP)
light green/gray,wet,medium dense,
fine grained,some small shell
fragments.
25 -light gray.
DP-6 36 0
\28.O
30
DP-7 38.4 0
60

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT IW55-40 SHEET 2 OF 2
CH2MHILL
Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:27.85 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928192.06,12620987.50 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:7.98 ft BTOC 4/18/2013 START:4/17/2013 END:4/17/2013 LOGGER:J.Hi h/CLT
Lu
0 SOIL DESCRIPTION COMMENTS WELL
o Z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
M vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z v z v w M a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
v o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
32.0
No Recovery.
SAND(SP)
light tan,wet,loose,fine grained.
DP-8 \36.O
36 0
35
-light tan/brown,dense,fine to medium
grained.
-light gray,medium dense,fine grained.
DP-9 0
40 40.0
End of Boring Log at 40'bgs Boring drilled to 40.0'bgs to set well.
Abbreviations:
bgs-below ground surface
DP-Direct Push
ft-feet
HA-Hand Auger
PID-Photo Ionization Detector
45 PPM-parts per million
50
55
60
61

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT IW58-40 SHEET 1 of 2
CH2MHILL
.� Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.77 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928351.48,12620986.58 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:8.63 ft BTOC 4/18/2013 START:4/10/2013 END:4/10/2013 LOGGER:B.Pro st/CLT
L SOIL DESCRIPTION COMMENTS WELL
o z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
m vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z v z v w a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
SOIL(OL)
dark gray,dry,loose,fine grained,
organic.
SILTY SAND(SM)
light brown/gray,dry to damp,medium
HA-1 0 dense,fine grained.
5 5.0
-trace clay.
DP-1 48 0 CLAYEY SAND(SC)
light gray,damp,dense.
SANDY CLAY(CL)
9.0 gray,hard,low to medium plasticity.
10 No Recovery.
DP-2 0 0
13.0
SANDY W/SOME SILT(SC/SM)
15 light tan,wet,loose,fine grained.
DP-3 36 0
\17.O
No Recovery.
SANDY W/SOME SILT(SC/SM)
light tan,wet,loose,fine grained.
DP-4 36 0
20
21.0 SAND(SP)
light tan,wet,loose,fine grained.
DP-5 24 0
25 25.0
DP-6 36 0
29.0
30
62

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT IW58-40 SHEET 2 of 2
CH2MHILL
.� Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.77 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928351.48,12620986.58 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:8.63 ft BTOC 4/18/2013 START:4/10/2013 END:4/10/2013 LOGGER:B.Pro st/CLT
L SOIL DESCRIPTION COMMENTS WELL
o Z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
m vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z v z v Lu
w a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
o 9 TESTS,&INSTRUMENTATION P
o o a 0 CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
SAND(SP)
DP-7 48 0 light tan,wet,loose,fine grained.
33.0
-medium grained.
35
DP-8 0
37.0
DP-9 0
40 40.0
End of Boring Log at 40'bgs Boring drilled to 40.0'bgs to set well.
Abbreviations:
bgs-below ground surface
DP-Direct Push
ft-feet
HA-Hand Auger
PID-Photo Ionization Detector
45 PPM-parts per million
50
55
60
63

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT MW56-30 SHEET 1 OF 2
CH2MHILL
.� Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.90 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928348.72,12620968.80 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:10.63 ft BTOC 4/18/2013 START:4/15/2013 END:4/15/2013 LOGGER:J.Hi h/CLT
L SOIL DESCRIPTION COMMENTS WELL
o z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
M vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z vLu
2 z v w M a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
Lu o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
SOIL(OL)
Black,loose,organic,some sand.
HA-1 0
4.0
SILTY SAND(SM)
5 light gray,dry to damp,loose,fine
grained.
DP-1 48 0
CLAYEY SAND(SC)
light gray,dry to damp,fine grained.
X
CLAYEY SAND(SC)
Light gray with brown streaking,moist,
10 fine grained.
KEE—
DP-2 24 0 -clay lens at 9 ft.
12.0
DP-3 36 0
15 SAND(SP)
light gray,wet,soft,fine grained.
16.0
SILTY SAND(SM)
light gray,wet,loose.
DP-4 36 0 SANDY CLAY(SC)
light gray/green,wet,loose.
SAND(SP)
20 20.0 light gray,wet,loose,fine to medium
grained.
DP-5 36 0
\24.O
25
DP-6 48 0
X28.0
30
DP-7 36 0
64

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT MW56-30 SHEET 2 OF 2
CH2MHILL
.� Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.90 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928348.72,12620968.80 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:10.63 ft BTOC 4/18/2013 START:4/15/2013 END:4/15/2013 LOGGER:J.Hi h/CLT
L SOIL DESCRIPTION COMMENTS WELL
o Z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
M vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z v z v w M a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
L v o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
32.0
End of Boring Log at 32'bgs Boring drilled to 32.0'bgs to set well.
Abbreviations:
bgs-below ground surface
35 DP-Direct Push
ft-feet
HA-Hand Auger
PID-Photo Ionization Detector
PPM-parts per million
40
45
50
55
60
65

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT MW57-30 SHEET 1 OF 2
CH2MHILL
Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.28 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928348.72,12620966.40 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:10.15 ft BTOC 4/17/2013 START:4/10/2013 END:4/10/2013 LOGGER:B.Pro st/CLT
L SOIL DESCRIPTION COMMENTS WELL
o z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
m vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
a Z vLu
2 z v w a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
Lu o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
SOIL(OL)
Black,dry,loose,organic.
SILTY SAND(SM)
HA-1 light gray,dry to damp,loose,fine
grained.
5 5.0
-moist,medium dense.
DP-1 48 0
CLAYEY SAND(SCE
x light gray,dense,fine grained.
SANDY CLAY(CL)
10 light gray,hard,low plasticity.
DP-2 36 0 CLAYEY SAND(SC)
light gray,wet,soft,fine to medium
grained.
13.0 SILTY SAND(SMI
light gray,wet,soft,fine grained.
No Recovery.
15
DP-3 24 0 SAND(SP)
light tan,wet,loose,fine grained.
17.0
SILTY SAND(SM)
light tan,wet,loose,fine grained.
DP-4 48 0
20
SAND(SP)
21.0 light tan,wet,loose,fine grained.
DP-5 24 0
25 25.0
DP-6 24 0
\29.O
30
66

PROJECT NUMBER: BORING NUMBER:
425128.PT.PT MW57-30 SHEET 2 OF 2
CH2MHILL
Soil Boring Log
CLIENT:NAVFAC PROJECT: SWMU 350 Naphthalene Biosparging Treatability Study LOCATION:MCIEAST-MCB CAMLEJ,North Carolina
ELEVATION:26.28 ft above sea level DRILLING CONTRACTOR:Parratt-Wolff Inc.,Hillsborough,NC
EAST.NORTH(UTM Z18 NAD83.feet):928348.72,12620966.40 DRILLING METHOD AND EQUIPMENT: HSA&Macrocore DPT
WATER LEVEL:10.15 ft BTOC 4/17/2013 START:4/10/2013 END:4/10/2013 LOGGER:B.Pro st/CLT
L SOIL DESCRIPTION COMMENTS WELL
o Z o SOIL NAME,USCS GROUP SYMBOL, DIAGRAM
m vi a a O r = MOISTURE CONTENT,RELATIVE DEPTH OF CASING,DRILLING Surface
Lu
a Z v z v w a a DENSITY OR RATE,DRILLING FLUID LOSS, Completion:
Lu o TESTS,&INSTRUMENTATION P
o o a c� CONSISTENCY,SOIL STRUCTURE,
MINERALOGY
DP-7 36 0 SAND(SP)
light tan,wet,loose,fine grained.
2.0
End of Boring Log at 32'bgs Boring drilled to 32.0'bgs to set well.
Abbreviations:
bgs-below ground surface
35 DP-Direct Push
ft-feet
HA-Hand Auger
PID-Photo Ionization Detector
PPM-parts per million
40
45
50
55
60
67

Attachment 3
Piping and Instrumentation Diagram
68

Fil To SWMU35O-IW55-40
P
Area A Pressure Gauge Flow Meter Check Valve
Globe Valve Stainless steel, Dwyer model (Brass)
(Brass) liquid filled, UV-B112
0-30 PSI
FI To SWMU350-IW56-40
P
Pressure Gauge Flow Meter Check Valve
Globe Valve Stainless steel, Dwyer model (Brass)
(Brass) liquid filled, UV-B112
0-30 PSI
FI To SWMU350-IW57-25
FI P
P Pressure Gauge Flow Meter Check Valve
Pressure
Pressure Flow Meter Globe Valve Regulator Globe Valve Stainless steel, Dwyer model (Brass)
Gauge Dwyer
(Brass) liquid filled, UV-B112
0-30 PSI
RotaOirCompressor
Kaeser BSD-50 FI To SWMU350-IW57-40
(50 hp, 83 full load amps) P
460V/3-phase/60Hz, Area B Pressure Gauge Flow Meter Check Valve
air-cooled, Globe Valve Stainless steel, Dwyer model (Brass)
125 PSIG max. pressure (Brass) liquid filled, UV-13112
0-30 PSI
FI To SWMU350-IW58-25
P
Pressure Gauge Flow Meter Check Valve
Globe Valve Stainless steel, Dwyer model (Brass)
(Brass) liquid filled, UV-13112
0-30 PSI
Closeup of Biosparging 2" SCI1 80 PVC F, To SWMU35O-IW58-40
I IiREADED PLUG
Wellhead Connection Pressure Gauge Flow Meter Check Valve
-�- Globe Valve Stainless steel, D (Brass)
Dwyer model
(Brass) liquid filled,
UV-B112
,,-1.5 x1' SCH 80 PVC
REDUCER BUSHI%G 0-30 PSI
1" ID HIGH-PRESSURE
2" SCf i 80 PVC // HOSE (COMPRESSED AIR)
FEMALE ADAPTER C
2"x1"x2" SCI1 80 PVC TEE
2"AIR SPARGE WELL —' ATTACHMENT 3
Piping and Instrumentation Diagram
1"ALUMINUM NP1 SWMU 350 Naphthalene Biosparging
HOSE BARB Treatability Study
GROUND SURFACE — MCIEAST-MCB CAMLEJ
North Carolina
11111111110 CH2MHILL:.
69

Attachment 4
Raw Groundwater Analytical Data
70

ATTACHMENT 4
Raw Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ,North Carolina
Station ID SWMU350-MW03 SWMU350-MW04 SWMU350-MW05
Sample ID SWMU350-GW03-13B-1 SWMU350-GW03-13B-2 SWMU350-GW03-13C SWMU350-GW03-13D SWMU350-GW04-13B-1 SWMU350-GW04-13B-2 SWMU350-GW04-13C SWMU350-GW04-13D SWMU350-GW05-13B-1 SWMU350-GW05-13B-2 SWMU350-GW05-13C SWMU350-GWOSI3D
Sample Date 04/23/13 06/27/13 08/28/13 11/12/13 04/23/13 06/27/13 08/28/13 11/12/13 04/22/13 06/28/13 08/27/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
1,1,1-Trichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2,2-Tetrachloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-1 13) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2-Trichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1-Dichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2,4-Trichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
1,2-Dibromo-3-chloropropane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dibromoethane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
1,2-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloropropane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,3-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,4-Dichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
2-Butanone 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U
2-Hexanone 2UJ 2U 2U 2U 2UJ 2U 2U 2U 2UJ 2U 2U 2U
-Methyl-2-pentanone 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U
Acetone 2UJ 2U 2U 2UJ 2UJ 2U 2U 2UJ 2UJ 2U 2U 2UJ
Benzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromodichloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Bromoform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromomethane 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1UJ
Carbon disulfide 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U
Carbon tetrachloride 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Chloroform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,3-Dichloropropene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Cyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Dibromochloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Dichlorodifluoromethane(Freon-12) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Ethylbenzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Isopropylbenzene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
m-and p-Xylene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Methyl acetate 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylcyclohexane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylene chloride 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 UJ
Methyl-ten-butyl ether(MTBE) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
o-Xylene 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1U 1U 1U
Styrene 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ
Tetrachloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Toluene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 0.31J
trans-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
trans-1,3-Dichloropropene 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U
Trichloroethene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Trichlorofluoromethane(Freon-1 1) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
Vinyl chloride 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Xylene,total 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U
Semivolatile Organic Compounds(UG/L)
Naphthalene 1 UJ 1 U 1 U 1 U 56 J 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia 0.011 J 0.01 U 0.01 U 0.01 U 0.0089 J 0.01 U 0.01 U 0.01 U NA NA NA NA
Nitrate 0.05 U 0.05 U 0.028 J 0.02 J 0.37 0.54 0.78 0.77 NA NA NA NA
Nitrite 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U NA NA NA NA
Orthophosphate 0.00562 J 0.0111 0.00607 J 0.00549 J 0.00776 J 0.01 U 0.01 U 0.01 U NA NA NA NA
Sulfate 16 16 13 14 13 11 14 29 NA NA NA NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase 55,200 99,600 39.3 40.8 606,000 83,200 156 97.9 NA NA NA NA
Notes:
Shading indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be
inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 1 of 5
71

ATTACHMENT 4
Raw Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Stud
MC/EAST-MCB CAMLEJ,North Carolina
Station ID SWMU350-MWO6 SWMU350-MW11 SWMU350-MW12
Sample ID SWMU350-GW06-13B-1 SWMU350-GW06D-13B-1 SWMU350-GW06-13B-2 SWMU350-GW06-13C SWMU350-GW06-13D SWMU350-GW11-13B-1 SWMU350-GW11-13B-2 SWMU350-GW11-13C SWMU350-GW11-13D SWMU350-GW12-13B-1 SWMU350-GW12D-13B-1 SWMU350-GW12-13B-2 SWMU350-GW12-13C SWMU350-GW12-13D
Sample Date 04/22/13 04/22/13 06/28/13 08/27/13 11/12/13 04/22/13 06/28/13 08/27/13 11/12/13 04/22/13 04/22/13 06/28/13 08/27/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
1,1,1-Trichloroethane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
1,1,2,2-Tetrachloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-113) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2-Trichloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,1-Dichloroethane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
1,1-Dichloroethene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,2,4-Trichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
1,2-Dibromo-3-chloropropane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dibromoethane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
1,2-Dichlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,2-Dichloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,2-Dichloropropane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,3-Dichlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
1,4-Dichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
2-Butanone 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U
2-Hexanone 2UJ 2UJ 2U 2U 2U 2UJ 2U 2U 2U 2UJ 2UJ 2U 2U 2U
-Methyl-2-pentanone 2 UJ 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U 2 UJ 2 UJ 2 U 2 U 2 U
Acetone 2UJ 2UJ 2U 2U 2UJ 2UJ 2U 2U 2UJ 2UJ 2UJ 2U 2U 2UJ
Benzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromodichloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Bromoform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromomethane 1U 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1U 1UJ
Carbon disulfide 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 U
Carbon tetrachloride 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.26J 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
cis-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,3-Dichloropropene 1 UJ 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
Cyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Dibromochloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Dichlorodifluoromethane(Freon-12) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Ethylbenzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Isopropylbenzene 1 UJ 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
m-andp-Xylene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Methyl acetate 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylcyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Methylene chloride 1 UJ 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 UJ 1 UJ 1 UJ 1 U 1 U 1 UJ
Methyl-tert-butyl ether(MTBE) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
o-Xylene 1UJ 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1UJ 1U 1U 1U
Styrene 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ
Tetrachloroethene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Toluene 1U 1U 1U 1U 0.29J 1U 1U 1U 1U 1U 1U 1U 1U 1U
trans-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
trans-1,3-Dichloropropene 0.5 UJ 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 UJ 0.5 U 0.5 U 0.5 U
Trichloroethene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Trichlorofluoromethane(Freon-1 1) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
Vinyl chloride 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Xylene,total 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrate NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nitrite NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Orthophosphate NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Sulfate NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Notes:
Shading indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be
inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 2 of 5
72

ATTACHMENT 4
Raw Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Stud
MC/EAST-MCB CAMLEJ,North Carolina
Station ID SWMU350-MW15 SWMU350-MW15-30
Sample ID SWMU350-GW15-13B-1 SWMU350-GW15-13B-2 SWMU350-GW15-13C SWMU350-GW15-13D SWMU350-GW15-30-13B-1 SWMU350-GW15-30-13B-2 SWMU350-GW15-30D-13B-2 SWMU350-GW15-30-13C SWMU350-GW15-30D-13C SWMU350-GW15-30-13D SWMU350-GW15-30D-13D
Sample Date 04/23/13 06/27/13 08/28/13 11/12/13 04/23/13 06/27/13 06/27/13 08/28/13 08/28/13 11/12/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
1,1,1-Trichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2,2-Tetrachloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-113) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2-Trichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1-Dichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2,4-Trichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
1,2-Dibromo-3-chloropropane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dibromoethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloropropane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,3-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,4-Dichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
2-Butanone 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U
2-Hexanone 2UJ 2U 2U 2U 2UJ 2U 2U 2U 2U 2U 2U
-Methyl-2-pentanone 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U 2 U 2 U 2 U
Acetone 2UJ 2U 2U 2UJ 2UJ 2U 2U 2U 2U 2UJ 2UJ
Benzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromodichloromethane 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Bromoform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromomethane 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 U 1 UJ 1 UJ
Carbon disulfide 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 UJ 1 U 1 U
Carbon tetrachloride 1 U 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
cis-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,3-Dichloropropene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U
Cyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Dibromochloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Dichlorodifluoromethane(Freon-12) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Ethylbenzene 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropylbenzene 1.7 J 1 U 1 U 1 U 0.96 J 1 U 1 U 1 U 1 U 1 U 1 U
m-andp-Xylene 3.7 0.5U 0.5U 0.5U 0.52J 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Methyl acetate 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylcyclohexane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylene chloride 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U 1 U 1 UJ 1 UJ
Methyl-tert-butyl ether(MTBE) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
o-Xylene 7.6J 1U 1U 1U 0.69J 1U 1U 1U 1U 1U 1U
Styrene 0.5 UJ 0.5U 0.5U 0.5U 0.5 UJ 0.5U 0.5U 0.5U 0.5U 0.5 UJ 0.5 UJ
Tetrachloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Toluene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
trans-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
trans-1,3-Dichloropropene 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Trichloroethene 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Trichlorofluoromethane(Freon-1 1) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
Vinyl chloride 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Xylene,total 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 170 J 1 U 1 U 0000001111 64 J 1 U 1 U 1 U 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia 0.092 0.01 U 0.01 U 0.0065 J 0.048 J 0.01 U NA 0.015 J NA 0.01 U NA
Nitrate 0.05 U 0.27 0.034 J 0.037 J 0.05 U 0.48 NA 0.46 NA 0.46 NA
Nitrite 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U NA 0.05 U NA 0.05 U NA
Orthophosphate 0.01 U 0.00943 J 0.0495 0.01 U 0.00466 J 0.01 U NA 0.01 U NA 0.01 U NA
Sulfate 26 18 19 19 12 7.2 NA 5.7 NA 6.8 NA
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase 102,000 1 6,190 1 280 49.5 1 56,400 440,000 1 NA 16,700 NA 1,080 NA
Notes:
Shading indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be
inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 3 of 5
73

ATTACHMENT 4
Raw Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Stud
MC/EAST-MCB CAMLEJ,North Carolina
Station ID SWMU350-MW15-55 SWMU350-MW56-15 SWMU350-MW56-30
Sample ID SWMU350-GW15-55-1313-1 SWMU350-GW15-55-13B-2 SWMU350-GW15-55-13C SWMU350-GW15-55-13D SWMU350-GW56-15-13B-1 SWMU350-GW56-15-13B-2 SWMU350-GW56-15-13C SWMU350-GW56-15-13D SWMU350-GW56-30-13B-1 SWMU350-GW56-30-13B-2 SWMU350-GW56-30D-13B-2 SWMU350-GW56-30-13C
Sample Date 04/23/13 06/28/13 08/27/13 11/12/13 04/23/13 06/27/13 08/28/13 11/12113 04/23/13 06/27/13 06/27/13 08/28/13
Chemical Name
Volatile Organic Compounds(UG/L)
1,1,1-Trichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2,2-Tetrachloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-1 13) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2-Trichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1-Dichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2,4-Trichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
1,2-Dibromo-3-chloropropane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dibromoethane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
1,2-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloropropane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,3-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,4-Dichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
2-Butanone 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U
2-Hexanone 2UJ 2U 2U 2U 2UJ 2U 2U 2U 2UJ 2U 2U 2U
-Methyl-2-pentanone 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U
Acetone 2UJ 2U 2.7J 2UJ 2UJ 2U 2U 2UJ 2UJ 2U 2U 2U
Benzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromodichloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Bromoform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromomethane 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1U
Carbon disulfide 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 UJ
Carbon tetrachloride 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chlorobenzene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Chloromethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
cis-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,3-Dichloropropene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Cyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Dibromochloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Dichlorodifluoromethane(Freon-12) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Ethylbenzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Isopropylbenzene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
m-andp-Xylene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Methyl acetate 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylcyclohexane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylene chloride 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 U
Methyl-tert-butyl ether(MTBE) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
o-Xylene 1UJ 1U 1U 1U 1UJ 1U 1U 1U 1UJ 1U 1U 1U
Styrene 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5U
Tetrachloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Toluene 1U 1U 1U 0. 1U 1U 1U 1U 1U 1U 1U 1U
trans-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
trans-1,3-Dichloropropene 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U
Trichloroethene 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Trichlorofluoromethane(Freon-1 1) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
Vinyl chloride 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Xylene,total 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U 1.5 U
Semivolatile Organic Compounds(UG/L)
Naphthalene 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 22 J 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia NA NA NA NA 0.019 J 0.01 U 0.01 U 0.01 U 0.03 J 0.01 U NA 0.014 J
Nitrate NA NA NA NA 0.05 U 0.05 U 0.023 J 0.021 J 0.13 0.44 NA 0.33
Nitrite NA NA NA NA 0.05 U 0.05 U 0.05 U 0.05 U 0.024 J 0.05 U NA 0.05 U
Orthophosphate NA NA NA NA 0.00576 J 0.0088 0.00773 J 0.00602 J 0.00574 J 0.01 U NA 0.01 U
Sulfate NA NA NA NA 13 10 10 13 15 7.8 NA 6.7
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase NA I NA I NA I NA 1 656 1 215 1 17.2 1 5 U 1 98,000 1 29,600 1 NA 83.3
Notes:
Shading indicates detections
NA-Not analyzed
J-Analyte present,value may or may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be
inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 4 of 5
74

ATTACHMENT 4
Raw Groundwater Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Stud
MC/EAST-MCB CAMLEJ,North Carolina
Station ID SWMU350-MW56-30 SWMU350-MW57-15 SWMU350-MW57-30
Sample ID SWMU350-GW56-30-13D SWMU350-GW56-30D-13D SWMU350-GW57-15-13B-1 SWMU350-GW57-15-13B-2 SWMU350-GW57-15-13C SWMU350-GW57-15-13D SWMU350-GW57-30-13B-1 SWMU350-GW57-30-13B-2 SWMU350-GW57-30-13C SWMU350-GW57-30-13D
Sample Date 11/12/13 11/12/13 04/23/13 06/27/13 08/28/13 11/12/13 04/23/13 06/27/13 08/28/13 11/12/13
Chemical Name
Volatile Organic Compounds(UG/L)
1,1,1-Trichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2,2-Tetrachloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-113) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1,2-Trichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,1-Dichloroethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,1-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2,4-Trichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
1,2-Dibromo-3-chloropropane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dibromoethane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
1,2-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloroethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,2-Dichloropropane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,3-Dichlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
1,4-Dichlorobenzene 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
2-Butanone 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U
2-Hexanone 2 U 2 U 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U
-Methyl-2-pentanone 2 U 2 U 2 UJ 2 U 2 U 2 U 2 UJ 2 U 2 U 2 U
Acetone 2 UJ 2 UJ 2 UJ 2 U 2 U 2 UJ 2 UJ 2 U 2 U 2 UJ
Benzene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromodichloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Bromoform 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Bromomethane 1 UJ 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ
Carbon disulfide 1 U 1 U 1 U 1 U 1 UJ 1 U 0.33 J 1 U 1 UJ 1 U
Carbon tetrachloride 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Chlorobenzene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Chloroethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Chloroform 1U 1U 1U 1U 1U 1U 0.87J 1U 1U 1U
Chloromethane 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
cis-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
cis-1,3-Dichloropropene 1 U 1 U 1 UJ 1 U 1 U 1 U 1 UJ 1 U 1 U 1 U
Cyclohexane 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
Dibromochloromethane 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Dichlorodifluoromethane(Freon-12) 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Ethylbenzene 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Isopropylbenzene 1 U 1 U 1 UJ 1 U 1 U 1 U 0.94 J 1 U 1 U 1 U
m-andp-Xylene 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Methyl acetate 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylcyclohexane 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Methylene chloride 1 UJ 1 UJ 1 UJ 1 U 1 U 1 UJ 1 UJ 1 U 1 U 1 UJ
Methyl-tert-butyl ether(MTBE) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
o-Xylene 1U 1U 1UJ 1U 1U 1U 0.4J 1U 1U 1U
Styrene 0.5 UJ 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ 0.5 UJ 0.5U 0.5U 0.5 UJ
Tetrachloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
Toluene 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U
trans-1,2-Dichloroethene 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U
trans-1,3-Dichloropropene 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U 0.5 UJ 0.5 U 0.5 U 0.5 U
Trichloroethene 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U
Trichlorofluoromethane(Freon-1 1) 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U
Vinyl chloride 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U 0.5U
Xylene,total 1.5U 1.5U 1.5U 1.5U 1.5U 1.5U 0.63J 1.5U 1.5U 1.5U
Semivolatile Organic Compounds(UG/L)
Naphthalene 1 U 1 U 1 UJ 1 U 1 U 1 U 16 J 1 U 1 U 1 U
Wet Chemistry(MG/L)
Ammonia 0.01 U NA 0.032 J 0.014 J 0.01 U 0.01 U 0.12 0.01 U 0.01 U 0.01 U
Nitrate 0.24 NA 0.05 U 0.066 J 0.87 0.35 0.021 J 0.31 0.2 0.37
Nitrite 0.05 U NA 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U
Orthophosphate 0.01 U NA 0.00983 J 0.0524 0.0187 0.0235 0.00673 J 0.01 U 0.01 U 0.01 U
Sulfate 6.9 NA 19 19 17 19 15 7.6 5.7 5.5
Functioning Genes(CELLS/ML)
Napthalene Dioxygenase 251 NA 41,600 404 862 3.6 J 94,800 27,200 16.7 28.5
Notes:
Shading indicates detections
NA-Not analyzed
J-Analyte present,value mayor may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantitation limit may be
inaccurate
CELLS/ML-Cells per milliliter
MG/L-Milligrams per liter
UG/L-Micrograms per liter
Page 5 of 5
75

Attachment 5
Data Logging Trend Graphs
76

Area A - Deep Biosparging Wells
MW03
15 feet from IW55-40 & IW56-40
18 20
16 16
12
14
a 8
1
J 2 �
dA 4 s
U
0
a0uo 0 +�
�. ca
O 8 v
M -4 w
0 6 ca
0
-8
4
-12
2 16
0 -20
QIP
Date ATTACHMENT 5
Data Logging Trend Graphs
DO (mg/L) pH SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLE✓, North Carolina
v� tP2RA1;II I
Page 1 of 8
77

Area A - Deep Biosparging Wells
MW04
15 feet from IW55-40 & IW56-40
18 20
16 — 16
14 12
2 �
CL
8 v
_` hA
12 =
E s
4 V
c =
v 10 C
an +.�
co
x 0 >
O ai
M 8 W
> -4
6 —
-8
4
-12
2 -16
0 — -20
115
Date ATTACHMENT 5
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLEJ, North Carolina
th CH2MHILL.
Ow
Page 2 of 8
78

Area A - Deep Biosparging Wells
MW56-15
7.5 feet from IW56-40 & 25 feet from IW56-40
18 20
16 16
12
14
2 �
8
12 -
an �
4 s
r_ 10 u
O 0 ;
0 8 v
W
> -4 L
v
6 -8
4
-12
2 -16
0 -20
Date
ATTACHMENTS
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLE✓, North Carolina
CH2M1-ill l
Page 3 of 8
79

Area A - Deep Biosparging Wells
MW56-30
7.5 feet from IW56-40 & 25 feet from IW56-40
18 20
16 15
a 14
10
J �
E 12
5 s
� U
G1 C
T 10 C
x
O 0 >
M v
9 8 W
L
0
0 -5 tea
6
-10
4
2 -15
0 — - -20
Date
ATTACHMENT
DO (mg/L) pH Data Logging Trend Graphs
System Startup Water Level (feet) SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLE✓, North Carolina
C11-112M1-ill l
Page 4of8
80

Area B - Nested Biosparging Wells
MW15-15
5.5 feet from IW57 & 22 feet from IW58
18 - 20
16 16
y
2 v
12 bb
14 =
J �
taA 8 U
12 0
r o
T4
xx 10 W
i
0 W
cu cu fa
O $
-4
6
-8
4 -
-12
2 -16
0 -20
Date
ATTACHMENT
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet)
MC/EAST-MCB CAMLE✓, North Carolina
C11-112M1-ill l
Page 5 of 8
81

Area B - Nested
MW15-30
7.5 feet from IW57 & 27 feet from IW58
18 20
16 16
12
14
2 v
8 v
12 =
E
4 s
U
10 0
x 0 co
O 8 a>i
0 W
cu -4
O *'
6 to
p -8
4 — —
-12
2 -16
0 - - -20
oti3 oti3 oti3
Date ATTACHMENT 5
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLE✓, North Carolina
CH2M1-ill l
Page 6 of 8
82

Area B - Nested
MW57-15
20 feet from IW58 & 35 feet from IW57
14 20
16
12 ai
ar
= 12
Q as
c
J (p
t 10 8 U
C
O
cu 4+
b. 4 M
X 8 N
O W
0 ai
aj 4a
> cc
O 6 - -
-4
4 -8
-12
2 —
-16
0 -20
Date ATTACHMENT 5
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLEJ, North Carolina
Page 7 of 8
83

Area B - Nested
MW57-30
20 feet from IW58 & 35 feet from IW57
18 20
16 15
= 14
s?. 10 a
J1-1
v
NO 12 Nt�A
5 c
c s
qOp 10 U
O 0 +�
8 a>i
v _
O W
-5
6 +'
An -10
4
2 -15
0 -20
Date ATTACHMENT 5
DO (mg/L) pH Data Logging Trend Graphs
SWMU 350 Naphthalene Biosparging Treatability Study
System Startup Water Level (feet) MC/EAST-MCB CAMLE✓, North Carolina
C11-112M1-ill l
Page 8 of 8
84

Attachment 6
Raw Soil Gas Analytical Data
85

ATTACHMENT 6
Raw Soil Gas Analytical Results
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCS CAMLEJ,North Carol-
Station ID SWMU350-SG01 SWMU350-SG02 SWMU350-SG03 SWMU350-SG04 SWMU350-SG05
Sample ID SWMU350-SG0l-13B SWMU350-SG0l-13C SWMU350-SG0l-13D SWMU350-SG02-13B SWMU350-SG02D-13B SWMU350-SG02-13C SWMU350-SG02D-13C SWMU350-SG02-13D SWMU350-SG03-13B SWMU350-SG03-13D SWMU350-SG03D-13D SWMU350-SG04-13B SWMU350-SG04-13C SWMU350-SG04-13D SWMU350-SG05-13B SWMU350-SG05D-13B SWMU350-SG05-13D
Sample Date 05/21/13 08/27/13 11/05/13 04/24/13 04/24/13 08/26/13 08/26/13 11/05/13 05/16/13 11/05/13 11/05/13 05/21/13 08/27/13 11/05/13 05/16/13 05/16/13 11/05/13
Chemical Name
Volatile Organic Compounds(UGIM3)
1,1,1-Trichloroethane 0.16 U 0.76 J 0.16 U 0.16 U 0.16 U 0.16 U 0.27 J 0.16 U 0.16 U 0.16 U 0.16 U 0.16 tJ 0.16 U 0.16 U 0.16 U 0.16 U
1,1,2,2-Tetrachloroethane 0.69 U 0.69 U 0.69 U 34.3 J 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U 0.69 U
1,1,2-Trichloro-1,2,24rifluoroethane(Freon-113) 0.69 J 0.84 J 0.77 J 0.77 J 0.77 J 0.77 U 0.77 J 0.77 U 0.61 J 0.61 J 0.69 J 0.84 J 0.69 J 0.77 J 0.54 J 0.77 J
1,1,2-Trichloroethane 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U 0.55 U
Dichloroethane 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U
1,1-Dichloroethane 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U
1,2,4-Trichlorobenzene 0.74 U 0.74 U 0.74 UJ 0.89 J 0.74 U 0.74 U 0.74 U 0.74 U 0.74 U 0.74 U 0.74 U 0.74 U 1.04 J 0.74 U
1,2,4-Trimethylbenzene 0.49 U 5.9 J 5.9 J 5.41 0.49 U 1.67 J 0.49 U 11.8
1,2-Dibromoethane 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U 0.77 U
1,2-Dichlorobenzene 0.6U 0.6U 0.61 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U
1,2-Dichloroethane 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 2.83 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U 0.4U
11
2-Dichloropropane 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 76.7 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U
1,2-Dichlorotetrafluoroethane(Freon-114) 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U 0.7 U
1,3,5-Trimethylbenzene 1.92 J 0.49 U 0.49 U 6.39 J 4.62 J 2.11 J 0.49 U 0.69 J 0.49 UJ 0.79 J 1.33 J 2.85 0.54 J 0.49 U 4.92 0.49 U
1,3-Butadiene 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U
1,3-Dichlorobenzene 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U
1,4-Dichlorobenzene 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U 0.6U
1,4-Dioxane 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U
-Butanone 2.6 J 5.9 J 5.6 J 1.09 J 97.9 14.5
-Hexanone 0.65J 0.41 U 0.41 U 1.39J 1.23J 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U
-Propanol 33.2 0.25 U 43.8 J 13.0 J 14.0 J 4.92 2.41 29.7 84.1 32.5 J 65.9 J 5.65 8.85 53.1 73.3 J 59.0 J 10.8
-Ethyltoluene 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 9.83 0.49 UJ 0.54 J 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U 0.49 U
-Methyl-2-pentanone 0.41 U 0.86 J 0.45 J 0.49 J 5.33 0.53 J 1.64 J 21.3 0.7 J 2.05 J 0.41 U 1.64 J 0.41 U 0.41 U 1.35 J
cetone 22.1 J 8.79 21.9 16.9 J 13.5 J 8.79 8.55 0.24 U 0.24 U 42.1 47.0 6.89 126 0.24 U 23.5 48.7
Benzene 3.19 J 0.35 J 0.61 J 0.38 J 0.26 J 0.22 J 0.32 J 13.7 0.73 J 1.18 J 1.02 J 1.63 1.88
Benzyl chloride 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U 0.52 U
Bromodichloromethane 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U 0.67 U
Bromoform 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U 1.03 U
Bromomethane 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U 0.39 U
Carbon disulfide 0.65 1 J 0.31 U 0.75 J 0.31 J 0.31 U 0. 0.31 U 0.31 U 0.31 U 0.31 J 0.31 U 0.31 U 0.31 U
Carbon tetrachloride 0.19 U 0.19 U 0.19 U 0.19 1 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U
Chlorobenzene 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U 0.46 U
Chloroethane 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U
Chloroform 2.78 J 3.96 J 0.49 U 0.49 U 0.49 U
Chloromethane 0.21 U 0.21 U 0.78 J 0.58 J 1 J 0.21 U 0.89 J 0.21 J 1.28 0.5 J 0.43 J 0.21 U 0.21 U 0.74 J 0.21 U 0.21 U 0.4
cis-1,2-Dichloroethene 0.4 U 0.36 J 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U
cis-1,3-Dichloropropane 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U
Cyclohexane 0.72 J 0.55 J 0.89 J 0.52 J 0.41 J 0.48 J 0.34 U 0.34 U 175 1.24 J 1.72 0.41 J 0.79 J 1.76 0.34 U 0.76 J 0.93 J
Dibromochloromethane 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U 0.85 U
Dichlorodifluoromethane(Freon-12) 0.59 J 1.04 J 2.08 J 0.54 J 0.54 J 1.09 J 1.29 J 1.14 J 0.69 J 1.63 J 1.78 J 0.64 J 0.84 J 1.78 J 0.59 J 0.49 U 2.23 J
Ethyl acetate 0.4 U 2.02 0.4 U 0.4 U 0.4 U 2.86 1.03 J 10.3 129 48.4 57.9 0.4 U 3.53 0.4 U 5.55 10.7 0.4 U
Ethylbenzene 6.08 J 1 1.13 J 1 J 0.43 J 0.48 J 1.35 J 0.43 U 1.87 J 46.0 1 J 3.52 J 1.48 J 1.56 J 2.26 0.43 U 0.56 J 1.87 J
Heptane 5.33 J 1.02 J 2.01 J 0.41 U 0.41 U 1.39 J 0.41 U 3.89 50.4 3.03 J 10.3 J 1.19 J 1.84 J 7.38 0.74 J 0.66 J 7.79
Hexachlorobutadiene 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U 1.07 U
m-and p-Xylene 9.12J 2J 1.87J 1.78J 1.65J 3.47J 31 113 2.13J 7.38J 3.69J 4J 3.52J 1.43J 2.17J 3.39J
Methylene chloride 1.32 J 2.5 10.1 J 1.91 J 2.08 J 11.5 10.4 1.88 J 175 1.88 J 1.98 J 1.29 J 3.3 1.98 J 1.67 J 1.18 J 1.84 J
Methyl-tert-butyl ether(MTBE) 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.4 J 0.36 U
Naphthalene 2.31 J 0.79 J 0.52 U 0.84 J 1.42 J 0.52 J 0.52 UJ 0.63 J 2.57 J 0.68 J 0.52 J 0.73 J 0.84 J 0.52 J 0.79 J 1.1 J 0.52 J
n-Hexane 9.52 J 1.13 J 0.35 U 1.09 J 0.99 J 2.43 10.6 58.5 0.35 U 0.35 U 2.5 1.44 J 61.7 7.05 6.34 60.3
o-Xylene 6.52 J 0.96 J 0.83 J 3.95 J 2.39 J 2.22 0.43 J 1.52 J 49.5 1.09 J 2.91 J 2.61 2.82 1.61 J 0.87 J 1.48 J 1.39 J
Propylene 1.24J 1 0.17U 0.17U 0.17U 0.17U 0.17U 0.17U 0.17U 3.44 0.17U 0.17U 0.86 0.17U 0.17U 0.17U 0.17U 0.17U
Styrene 8.09 J 0.43 U 0.43 U 0.43 U 0.43 U 5.11 0.43 U 0.51 J 43.9 0.47 J 1.06 J 0.43 U 7.66 0.64 J 0.43 U 0.43 U 0.43 U
etrachloroethene 0.61 J 5.83 0.75 J 0.54 J 0.61 J 1.76 J 1.56 J 1.7 J 17.0 3.05 J 1.29 J 0.27 J 8.14 1.49 J 0.61 J 0.47 J 1.97 J
etrahydrofuran 0.29 U 1.59 0.62 J 4.13 J 4.42 J 0.29 U 0.29 U 0.29 U 110 0.71 J 0.91 J 0.29 U 0.29 U 0.97 J 0.29 U 0.44 J 0.29 U
Toluene 29.8 J 6.03 38.4 2.11 J 2.79 J 12.4 1.73 J 59.5 256 46.7 J 78.4 J 7.91 19.2 61.1 4.52 3.77 32.8
rans-1,2-Dichloroethene 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U U. U 0.4 U 0.4 U 0.4 U 0.4 U
tans-1,3-Dichloropropane 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U 0.45 U
richloroethene 0.16 U 21.0 0.48 J 0.43 J 21 J 4.94 6.99 0.59 J 14.0 0.32 J 0.32 J 0.16 U 36.5 0.27 J 0.16 U 0.16 U 0.27 J
dchlorofluoromethane(Freon-11) 1.4 J 1.63 J 1.46 J 1.4 J J 1.57 J .52 J 1.24 J 1.46 J 1.29 J 1.24 J 1.29 J
Vinyl acetate 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.311 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U 0.36 U
Vinyl chloride 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U 0.08 U
Notes:
Shading indicates detection
NA-Not analyzed
J-Analyte present,value may or may not be accurate or
precise
U-The material was analyzed for,but not detected
UJ-Analyte not detected,quantilation limit may be
inaccurate
UG/M3-Micrograms per cubic meter
Page 1 of 1
86

Attachment 7
Solar Power Impacts Evaluation (CleanSWEEP)
87

ATTACHMENT 7
Option 1 - 50-hp Compressor - Conventional Power (As-Is Scenario)
SWMU 350 Naphthalene Biosparging Treatability Study
MC/EAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP) TOOT Reset
Location and System Input Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350, MCIEAST-M Pre-Defined Values User-Defined Values
Year System to Utilize Renewable Energy 2014
Location Charleston AFB MCIEAST-MCB CAMLEJ
Zip Code 29404 28542
Site Name SWMU 350, MCIEAST-MCB CAMLEJ
Elevation (ft above sea level) 46 ft amsl 40 ft amsl
Is this a news stem? No
If Yes, is grid power available at the system?
If No, distance to nearest electrical access ft
Cost to bring in electrical ($) $0
System Energy Requirement Water Components Air Components
Flow Rate .00 gpm 1,500.00 scfm
Head/Pressure .00 ft 50.00 inches H2O
Total Horsepower of all Equipment 0.000 HP 50.000 HP
Equipment Power Rating 0.000 kW 37.735 kW
Energy Consumption 330,559 kWh/yr
Percent Energy to be Provided by Renewables % 0.0%
Increasing/Decreasing Energy Requirements (%/year) 0.0% per year
Is continuous operation required? Yes
If no, minimum required operation time (%/year)
Expected Remedy Duration (years beyond current) 1.00 years
Page 1 of 12
88

ATTACHMENT 7
Option 1 - 50-hp Compressor - Conventional Power (As-Is Scenario)
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Energy Input Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350, MCIE Pre-Defined Values User-Defined Values
Grid Energy Detail
Provider South Carolina Electric & Gas Co - SC Duke/Progress Energy - NC
Billing Structure Industrial
Projected Energy Inflation Rate (%/yr) 3.00%
Current Year Energy Cost cents/kWh 7.44¢/kWh 10.84¢/kWh
Emissions
NOx Ibs/MWh 1.61 Ibs/MWh
SOx Ibs/MWh 5.89lbs/MWh
CO2 Ibs/MWh 1135 Ibs/MWh
Incentives/Rebates $0 remedy lifetime
Renewable Energy Detail
Solar PV
Solar Panel Efficiency % 15%
Mount Type Fixed, Tilt at Latitude
Potential kWh/m2/da 5.08 kWh/m2/da 5.12 kWh/m2/da
Wind
Wind Speed Reference Height m 50 m
Reference Wind Speed (m/s) 4.03 m/s
Maximum Hub Height m
Wind Regime
Surface Obstructions
Page 2 of 12
89

ATTACHMENT 7
Option 1 - 50-hp Compressor- Conventional Power (As-Is Scenario)
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Output Data Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350, M Grid Only Renewable Energy Scenario
(Baseline) Grid Wind Solar PV
Energy Overview
Percentage Desired from Wind or Solar % NA NA 0% 100%
Energy Requirement - Base ear kWh/ r 330,559 kWh/yr 330,559 kWh/yr 0 kWh/ r 0 kWh/ r
Renewable Energy Power Rating kW NA NA NA 0.00 kW
Area Required/System Footprint NA NA NA 0. m2
% Energy Provided 100% 100% 0% 0%
Cost Analysis
Cost per Watt for Renewable $/kW NA NA NA #DIV/0!
Capital Cost $ $0 $0 NA #DIV/0!
O&M Cost $ over remedy lifetime NA NA NA #DIV/0!
Energy Cost $ over remedy lifetime $35,826 $35,826 $0
Rebates/Incentives $ over remedy lifetime NA NA $0
Total Cost of Option $ over remedy lifetime $35,826 #DIV/0!
Remedy Lifetime Cost Reduction NA #DIV/0!
Return on Investment NA #DIV/0!
Simple Payback Period NA #DIV/0!
Total Value of Renewable Post Remediation $0
Environmental Impacts
Emissions (Life-Cycle)
NOx tons 832 832 Negligible Negligible
SOx tons 3,042 3,042 Negligible Negligible
CO2 tons 586,225 586,225 0.00 0.00
RECs 0 0 0 0
Page 3 of 12
90

ATTACHMENT 7
Option 1 - 50-hp Compressor- Conventional Power (As-Is Scenario)
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Cumulative Cost Comparison
$40,000
$35,000
$30,000
$25,000
0
v
a
$20,000
3
E
3
v
$15,000
$10,000
$5,000
$0
0 5 10 15 20 25 30 35
Years From Initial Renewable Energy Use
Grid Power Only Scenario Renewable Energy Scenario ——— Remedy Duration
Page 4 of 12
91

ATTACHMENT 7
Option 2 - 15-hp Compressor- Conventional Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP) TOOT Reset
Location and System Input Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350 Pre-Defined Values User-Defined Values
Year System to Utilize Renewable Energy 2014
Location Charleston AFB MCIEAST-MCB CAMLEJ
Zip Code 29404 28542
Site Name SWMU 350
Elevation (ft above sea level) 46 ft amsl 40 ft amsl
Is this a news stem? Yes
If Yes, is grid power available at the system? No
If No, distance to nearest electrical access ft 0 ft
Cost to bring in electrical ($) $10,000 $10,000
System Energy Requirement Water Components Air Components
Flow Rate .00 gpm 450.00 scfm
Head/Pressure .00 ft 50.00 inches H2O
Total Horsepower of all Equipment 0.000 HP 15.000 HP
Equipment Power Rating 0.000 kW 1 11.321 kW
Energy Consumption 99,168 kWh/yr
Percent Energy to be Provided by Renewables % 0.0%
Increasing/Decreasing Increasing/Decreasing Energy Requirements %/ ear 0.0% per year
Is continuous operation required? Yes
If no, minimum required operation time %/ ear
Expected Remedy Duration (years beyond current) 1.00 years
Page 5 of 12
92

ATTACHMENT 7
Option 2 - 15-hp Compressor- Conventional Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Energy Input Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350 Pre-Defined Values User-Defined Values
Grid Energy Detail
Provider South Carolina Electric & Gas Co - SC Duke/Progress Energy - NC
Billing Structure Industrial
Projected Energy Inflation Rate (%/yr) 3.00%
Current Year Energy Cost cents/kWh 7.44¢/kWh 10.84¢/kWh
Emissions
NOx Ibs/MWh 1.61 Ibs/MWh
SOx Ibs/MWh 5.89lbs/MWh
CO2 Ibs/MWh 1135 Ibs/MWh
Incentives/Rebates $0 remedy lifetime
Renewable Energy Detail
Solar PV
Solar Panel Efficiency % 15%
Mount Type Fixed, Tilt at Latitude
Potential kWh/m2/da 5.08 kWh/m2/da 5.12 kWh/m2/da
Wind
Wind Speed Reference Height m 50 m
Reference Wind Speed (m/s) 4.03 m/s
Maximum Hub Height m
Wind Regime
Surface Obstructions
Page 6 of 12
93

ATTACHMENT 7
Option 2 - 15-hp Compressor- Conventional Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Output Data Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350 Grid Only Renewable Energy Scenario
(Baseline) Grid Wind Solar PV
Energy Overview
Percentage Desired from Wind or Solar % NA NA 0% 100%
Energy Requirement - Baseyear (kWh/yr) 99,168 kWh/yr 99,168 kWh/yr 0 kWh/yr 0 kWh/yr
Renewable Energy Power Rating kW NA NA NA 0.00 kW
Area Required/System Footprint NA NA NA 0. m2
% Energy Provided 100% 100% 0% 0%
Cost Analysis
Cost per Watt for Renewable ($/kW) NA NA NA #DIV/0!
Capital Cost $ $10,000 $10,000 NA #DIV/0!
O&M Cost ($ over remedy lifetime) NA NA NA #DIV/0!
Energy Cost $ over remedy lifetime $10,748 $10,748 1 $0
Rebates/Incentives ($ over remedy lifetime) NA NA
Total Cost of Option $ over remedy lifetime $20,748 #DIV/0!
Remedy Lifetime Cost Reduction NA #DIV/0!
Return on Investment NA #DIV/0!
Simple Payback Period NA #DIV/0!
Total Value of Renewable Post Remediation $0
Environmental Impacts
Emissions (Life-Cycle)
NOx (tons) 249 249 Negligible Negligible
SOx tons 913 913 Negligible Negligible
CO2 (tons) 175,868 175,868 0.00 0.00
RECs 0 0 0 0
Page 7 of 12
94

ATTACHMENT 7
Option 2 - 15-hp Compressor- Conventional Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Cumulative Cost Comparison
$25,000
$20,000
„ $15,000
0
v
a
c�
3
E
$10,000
$5,000
$0
0 5 10 15 20 25 30 35
Years From Initial Renewable Energy Use
Grid Power Only Scenario Renewable Energy Scenario ——— Remedy Duration
Page 8 of 12
95

ATTACHMENT 7
Option 2 - 15-hp Compressor - Solar Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP) TOOT Reset
Location and System Input Sheet -
MCIEAST-MCB CAMLEJ: Site SWMU 350 Pre-Defined Values User-Defined Values
Year System to Utilize Renewable Energy 2014
Location Charleston AFB MCIEAST-MCB CAMLEJ
Zip Code 29404 28542
Site Name SWMU 350
Elevation (ft above sea level) 46 ft amsl 40 ft amsl
Is this a news stem? Yes
If Yes, is grid power available at the system? No
If No, distance to nearest electrical access ft 0 ft
Cost to bring in electrical ($) $10,000 $10,000
System Energy Requirement Water Components Air Components
Flow Rate .00 gpm 450.00 scfm
Head/Pressure .00 ft 50.00 inches H2O
Total Horsepower of all Equipment 0.000 HP 15.000 HP
Equipment Power Rating 0.000 kW 1 11.321 kW
Energy Consumption 99,168 kWh/yr
Percent Energy to be Provided by Renewables % 99.0%
Increasing/Decreasing Increasing/Decreasing Energy Requirements %/ ear 0.0% per year
Is continuous operation required? No
If no, minimum required operation time %/ ear 30% per year
Expected Remedy Duration (years beyond current) 1.00 years
Page 9 of 12
96

ATTACHMENT 7
Option 2 - 15-hp Compressor - Solar Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Energy Input Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350 Pre-Defined Values User-Defined Values
Grid Energy Detail
Provider South Carolina Electric & Gas Co - SC Duke/Progress Energy - NC
Billing Structure Industrial
Projected Energy Inflation Rate %/ r 3.00%
Current Year Energy Cost (cents/kWh) 7.44¢/kWh 10.84¢/kWh
Emissions
NOx (Ibs/MWh) 1.61 Ibs/MWh
SOx Ibs/MWh 5.89lbs/MWh
CO2 Ibs/MWh 1135 Ibs/MWh
Incentives/Rebates $0 remedy lifetime
Renewable Energy Detail
Solar PV
Solar Panel Efficiency % 15%
Mount Type Fixed, Tilt at Latitude
Potential kWh/m2/da 5.08 kWh/m2/day 5.12 kWh/m2/day
Wind
Wind Speed Reference Height (m) 50 m
Reference Wind Speed m/s 4.03 m/s
Maximum Hub Height (m)
Wind Regime
Surface Obstructions
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ATTACHMENT 7
Option 2 - 15-hp Compressor - Solar Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Clean Solar and Wind Energy in Environmental Programs (Clean SWEEP)
Output Data Sheet
MCIEAST-MCB CAMLEJ: Site SWMU 350 Grid Only Renewable Energy Scenario
(Baseline) Grid Wind Solar PV
Energy Overview
Percentage Desired from Wind or Solar % NA NA 0% 100%
Energy Requirement - Base ear kWh/ r 29,750 kWh/yr 298 kWh/yr 0 kWh/ r 29,453 kWh/ r
Renewable Energy Power Rating kW NA NA NA 15.76 kW
Area Required/System Footprint NA NA NA 140.09 m2
% Energy Provided 100% 1% 0% 99%
Cost Analysis
Cost per Watt for Renewable $/kW NA NA NA $8,366.32/kW
Capital Cost $ $10,000 $0 NA $131,855
O&M Cost $ over remedy lifetime NA NA NA $177
Energy Cost $ over remedy lifetime $3,224 $32 1 $0
Rebates/Incentives $ over remedy lifetime NA NA $0
Total Cost of Option $ over remedy lifetime $13,224 $132,064
Remedy Lifetime Cost Reduction NA -$118,840
Return on Investment NA -90%
Simple Payback Period NA 26 years (greater than remedy duration
Total Value of Renewable Post Remediation $140,442
Environmental Impacts
Emissions (Life-Cycle)
NOx tons 75 1 Negligible Negligible
SOx tons 274 3 Negligible Negligible
CO2 tons 52,760 1 528 0.00 34.02
RECs 0 0 0 884
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98

ATTACHMENT 7
Option 2 - 15-hp Compressor - Solar Power
SWMU 350 Naphthalene Biosparging Treatability Study
MCIEAST-MCB CAMLEJ, North Carolina
Cumulative Cost Comparison
$140,000
1
$120,000 1
1
1
1
1
$100,000 1
1
1
1
$80,000 1
a.. 1
0 1
U 1
$60,000 1
� 1
E 1
' 1
U
1
$40,000
1
1
1
1
$20,000
1
1
1
$0
0 1 5 10 15 20 25 11�30 35
$20,00 0 —
Years From Initial Renewable Energy Use
--*----Grid Power Only Scenario Renewable Energy Scenario ——— Remedy Duration
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